Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje.

Note that embryo wont be used, but I'm not sure yet if you can build edje without it.

88 files changed, 65429 insertions, 0 deletions

diff --git a/libraries/embryo/ABOUT-NLS b/libraries/embryo/ABOUT-NLS
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libraries/embryo/ABOUT-NLS
diff --git a/libraries/embryo/AUTHORS b/libraries/embryo/AUTHORS
new file mode 100644
index 0000000..7bf31c1
--- /dev/null
+++ b/libraries/embryo/AUTHORS
@@ -0,0 +1,2 @@
+The Rasterman (Carsten Haitzler) <raster@rasterman.com>
+
diff --git a/libraries/embryo/COPYING b/libraries/embryo/COPYING
new file mode 100644
index 0000000..26d6208
--- /dev/null
+++ b/libraries/embryo/COPYING
@@ -0,0 +1,47 @@
+Copyright notice for Embryo:
+
+Copyright (C) 2004-2011 Carsten Haitzler and various contributors (see AUTHORS)
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+   2. Redistributions in binary form must reproduce the above copyright 
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Large parts of this source come under the following license from the
+original Small (renamed to Pawn afterwards, but was named Small when
+Embryo split off). See the source files that are clearly marked as below:
+
+Copyright (c) ITB CompuPhase, 1997-2003
+
+This software is provided "as-is", without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from
+the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+ 1.  The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software in
+     a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+ 2.  Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+ 3.  This notice may not be removed or altered from any source distribution.
diff --git a/libraries/embryo/ChangeLog b/libraries/embryo/ChangeLog
new file mode 100644
index 0000000..4a46661
--- /dev/null
+++ b/libraries/embryo/ChangeLog
@@ -0,0 +1,16 @@
+2011-01-29  Carsten Haitzler (The Rasterman)
+
+        1.0.0 release
+
+2011-05-12  Carsten Haitzler (The Rasterman)
+
+        * Make embryo_cc use eina and eina_prefix to determine include location
+
+2011-07-16  Vincent Torri
+
+        * delete temporary files on Windows
+
+2011-10-05  Vincent Torri
+
+        * use fseek() instead of rewind() as the latter does not exist on
+        Windows CE and fix compilation with Evil.
diff --git a/libraries/embryo/INSTALL b/libraries/embryo/INSTALL
new file mode 100644
index 0000000..23e5f25
--- /dev/null
+++ b/libraries/embryo/INSTALL
@@ -0,0 +1,236 @@
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
+Software Foundation, Inc.
+
+This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  (Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.)
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You only need
+`configure.ac' if you want to change it or regenerate `configure' using
+a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that the
+`configure' script does not know about.  Run `./configure --help' for
+details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not support the `VPATH'
+variable, you have to compile the package for one architecture at a
+time in the source code directory.  After you have installed the
+package for one architecture, use `make distclean' before reconfiguring
+for another architecture.
+
+Installation Names
+==================
+
+By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc.  You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).  Here is a another example:
+
+     /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
+configuration-related scripts to be executed by `/bin/bash'.
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+     Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+
diff --git a/libraries/embryo/Makefile.am b/libraries/embryo/Makefile.am
new file mode 100644
index 0000000..5c70db3
--- /dev/null
+++ b/libraries/embryo/Makefile.am
@@ -0,0 +1,44 @@
+ACLOCAL_AMFLAGS = -I m4
+
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+
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+config.h.in \
+config.h.in~ \
+config.sub \
+configure \
+depcomp \
+install-sh \
+ltmain.sh \
+missing \
+$(PACKAGE_TARNAME)-$(PACKAGE_VERSION).tar.gz \
+$(PACKAGE_TARNAME)-$(PACKAGE_VERSION).tar.bz2 \
+$(PACKAGE_TARNAME)-$(PACKAGE_VERSION)-doc.tar.bz2 \
+m4/libtool.m4 \
+m4/lt~obsolete.m4 \
+m4/ltoptions.m4 \
+m4/ltsugar.m4 \
+m4/ltversion.m4
+
+EXTRA_DIST = \
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+COPYING \
+autogen.sh \
+embryo.pc.in \
+embryo.spec.in \
+embryo.spec
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = embryo.pc
+
+.PHONY: doc
+
+# Documentation
+
+doc:
+        @echo "entering doc/"
+        make -C doc doc
diff --git a/libraries/embryo/Makefile.in b/libraries/embryo/Makefile.in
new file mode 100644
index 0000000..dfa4287
--- /dev/null
+++ b/libraries/embryo/Makefile.in
@@ -0,0 +1,846 @@
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+# This Makefile.in is free software; the Free Software Foundation
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diff --git a/libraries/embryo/NEWS b/libraries/embryo/NEWS
new file mode 100644
index 0000000..8cc49e0
--- /dev/null
+++ b/libraries/embryo/NEWS
@@ -0,0 +1,13 @@
+Embryo 1.1.0
+
+Changes since Embryo 1.0.0:
+---------------------------
+
+Fixes:
+
+    * on windows use fseek instead of rewind as rewind doesn't exist on wince
+    * delete tmp files on windows
+
+Improvements:
+
+    * make embryo_cc use eina_prefix to determine installation location
diff --git a/libraries/embryo/README b/libraries/embryo/README
new file mode 100644
index 0000000..36cfe09
--- /dev/null
+++ b/libraries/embryo/README
@@ -0,0 +1,91 @@
+Embryo
+
+******************************************************************************
+
+ FOR ANY ISSUES PLEASE EMAIL:
+ enlightenment-devel@lists.sourceforge.net
+  
+******************************************************************************
+  
+Requirements:
+-------------
+
+Must:
+  eina
+  libc
+  libm
+
+WARNING: gcc compatibility!!!
+There seems to be some bug (or disagreement) between embryo and gcc 3.2.x
+where IEEE floating point format encoding does not "agree" with embryo's own
+hand-made tests. embryo_cc may not work if you compile using gcc 3.2.x. gcc
+3.3.x is known to work fine. we are not 100% sure whose fault this is yet, so
+we won't be jumping up and down, but be warned - gcc 3.2.x does not agree
+with embryo.
+
+To view the API docs, run ./gendoc and view doc/html/index.html.
+
+OK a lot of people ask this. What is Embryo?
+
+Embryo is primarily a shared library that gives you an API to load and control
+interpreted programs compiled into an abstract machine bytecode that it
+understands.  This abstract (or virtual) machine is similar to a real machine
+with a CPU, but it is emulated in software.  The architecture is simple and is
+the same as the abstract machine (AMX) in the 
+<a href=http://www.compuphase.com/pawn>PAWN</a> language (formerly called
+SMALL) as it is based on exactly the same code. Embryo has modified the code
+for the AMX extensively and has made it smaller and more portable.  It is VERY
+small.  The total size of the virtual machine code AND header files is less
+than 2500 lines of code.  It includes the floating point library support by
+default as well.  This makes it one of the smallest interpreters around, and
+thus makes is very efficient to use in code.
+
+Embryo also uses the PAWN compiler from the same code base. This code has
+barely been touched and so suffers from lots of portability issues. It has
+been partially fixed and now works on both big and little endian but the code
+still need to be gone over and really cleaned up . It does work, but it's only
+just working.  It has been called embryo_cc and compiled a subset of PAWN
+binary outputs.  It does not support packed strings, variable alignment, or
+debugging output.  It does not support many features of the full PAWN
+compiler because the Embryo AMX does not support these either. You will find
+the Embryo codebase to work much better on Linux (and BSD and MacOS X) and
+other UNIX operating systems as it has been developed and tested on them. IT
+is known to work on:
+  gcc Linux   (x86-32)
+  gcc Linux   (PPC)
+  gcc MacOS X (PPC)
+
+And will likely work on more combinations. IT currently has problems on 64bit
+SPARC CPUs. Other 64bit systems are untested. It is the aim to fix the code
+so it works on all commonly used architectures (32, 64bit, big and little
+endian, alignment forgiving/unforgiving).  So far 64bit support is the major
+issue.
+
+For more documentation please see the Language guide here:
+
+<a href=http://www.compuphase.com/pawn>Pawn Language Booklet</a>
+  
+This documents the PAWN language and is 100% relevant for Embryo and the
+syntax of files it can compile (.sma files).
+
+Any help is appreciated in helping clean and port this code, so feel free to
+send patches to the Enlightenment development lists.
+
+The main aim of Embryo is to provide an easy to use library for running
+compiled PAWN programs and giving them access to the calling program and
+any API it exports to the PAWN script.  PAWN programs/scripts are completely
+sand-boxed. They cannot access any system or function calls other than the
+ones provided by the calling application to the Embryo API. This means a
+PAWN script cannot open or write to, delete or load files. It is fairly
+harmless and this also keeps Embryo small.
+
+This is a work in progress, so please be patient if things don't work for you
+- and patches and help in fixing it is very much appreciated.
+
+------------------------------------------------------------------------------
+COMPILING AND INSTALLING:
+
+  ./configure
+  make
+(as root unless you are installing in your users directories):
+  make install
diff --git a/libraries/embryo/aclocal.m4 b/libraries/embryo/aclocal.m4
new file mode 100644
index 0000000..8eedd0f
--- /dev/null
+++ b/libraries/embryo/aclocal.m4
@@ -0,0 +1,1181 @@
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+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+        continue
+      else
+        break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+])
+
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+#serial 5
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named `Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running `make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # When using ansi2knr, U may be empty or an underscore; expand it
+    U=`sed -n 's/^U = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 16
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.62])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
+  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target.  The system "awk" is bad on
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+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+                             [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+                  [_AM_DEPENDENCIES(CC)],
+                  [define([AC_PROG_CC],
+                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+                  [_AM_DEPENDENCIES(CXX)],
+                  [define([AC_PROG_CXX],
+                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+                  [_AM_DEPENDENCIES(OBJC)],
+                  [define([AC_PROG_OBJC],
+                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+])
+_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
+dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
+dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
+dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated.  The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\     *)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes.                  -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+        @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_PROG_CC_C_O
+# --------------
+# Like AC_PROG_CC_C_O, but changed for automake.
+AC_DEFUN([AM_PROG_CC_C_O],
+[AC_REQUIRE([AC_PROG_CC_C_O])dnl
+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+# FIXME: we rely on the cache variable name because
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+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+dnl Make sure AC_PROG_CC is never called again, or it will override our
+dnl setting of CC.
+m4_define([AC_PROG_CC],
+          [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
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+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\     *)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
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+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
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+dnl MKDIR_P).
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+case $mkdir_p in
+  [[\\/$]]* | ?:[[\\/]]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
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+AC_DEFUN([_AM_SET_OPTION],
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+
+# _AM_SET_OPTIONS(OPTIONS)
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+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+  *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
+    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   if test "$[*]" = "X"; then
+      # -L didn't work.
+      set X `ls -t "$srcdir/configure" conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$[*]" != "X $srcdir/configure conftest.file" \
+      && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+alias in your environment])
+   fi
+
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2009  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# (`yes' being less verbose, `no' or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules],
+[  --enable-silent-rules          less verbose build output (undo: `make V=1')
+  --disable-silent-rules         verbose build output (undo: `make V=0')])
+case $enable_silent_rules in
+yes) AM_DEFAULT_VERBOSITY=0;;
+no)  AM_DEFAULT_VERBOSITY=1;;
+*)   AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+     [m4_case([$1], [ustar],, [pax],,
+              [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+  case $_am_tool in
+  gnutar)
+    for _am_tar in tar gnutar gtar;
+    do
+      AM_RUN_LOG([$_am_tar --version]) && break
+    done
+    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+    am__untar="$_am_tar -xf -"
+    ;;
+  plaintar)
+    # Must skip GNU tar: if it does not support --format= it doesn't create
+    # ustar tarball either.
+    (tar --version) >/dev/null 2>&1 && continue
+    am__tar='tar chf - "$$tardir"'
+    am__tar_='tar chf - "$tardir"'
+    am__untar='tar xf -'
+    ;;
+  pax)
+    am__tar='pax -L -x $1 -w "$$tardir"'
+    am__tar_='pax -L -x $1 -w "$tardir"'
+    am__untar='pax -r'
+    ;;
+  cpio)
+    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+    am__untar='cpio -i -H $1 -d'
+    ;;
+  none)
+    am__tar=false
+    am__tar_=false
+    am__untar=false
+    ;;
+  esac
+
+  # If the value was cached, stop now.  We just wanted to have am__tar
+  # and am__untar set.
+  test -n "${am_cv_prog_tar_$1}" && break
+
+  # tar/untar a dummy directory, and stop if the command works
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  echo GrepMe > conftest.dir/file
+  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+  rm -rf conftest.dir
+  if test -s conftest.tar; then
+    AM_RUN_LOG([$am__untar <conftest.tar])
+    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+  fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([m4/ac_attribute.m4])
+m4_include([m4/efl_binary.m4])
+m4_include([m4/efl_doxygen.m4])
+m4_include([m4/efl_fnmatch.m4])
+m4_include([m4/efl_path_max.m4])
+m4_include([m4/libtool.m4])
+m4_include([m4/ltoptions.m4])
+m4_include([m4/ltsugar.m4])
+m4_include([m4/ltversion.m4])
+m4_include([m4/lt~obsolete.m4])
diff --git a/libraries/embryo/autogen.sh b/libraries/embryo/autogen.sh
new file mode 100755
index 0000000..72e1033
--- /dev/null
+++ b/libraries/embryo/autogen.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+rm -rf autom4te.cache
+rm -f aclocal.m4 ltmain.sh
+
+touch ABOUT-NLS
+
+echo "Running aclocal..." ; aclocal $ACLOCAL_FLAGS -I m4 || exit 1
+echo "Running autoheader..." ; autoheader || exit 1
+echo "Running autoconf..." ; autoconf || exit 1
+echo "Running libtoolize..." ; (libtoolize --copy --automake || glibtoolize --automake) || exit 1
+echo "Running automake..." ; automake --add-missing --copy --gnu || exit 1
+
+W=0
+
+rm -f config.cache-env.tmp
+echo "OLD_PARM=\"$@\"" >> config.cache-env.tmp
+echo "OLD_CFLAGS=\"$CFLAGS\"" >> config.cache-env.tmp
+echo "OLD_PATH=\"$PATH\"" >> config.cache-env.tmp
+echo "OLD_PKG_CONFIG_PATH=\"$PKG_CONFIG_PATH\"" >> config.cache-env.tmp
+echo "OLD_LDFLAGS=\"$LDFLAGS\"" >> config.cache-env.tmp
+
+cmp config.cache-env.tmp config.cache-env >> /dev/null
+if [ $? -ne 0 ]; then
+        W=1;
+fi
+
+if [ $W -ne 0 ]; then
+        echo "Cleaning configure cache...";
+        rm -f config.cache config.cache-env
+        mv config.cache-env.tmp config.cache-env
+else
+        rm -f config.cache-env.tmp
+fi
+
+if [ -z "$NOCONFIGURE" ]; then
+        ./configure -C "$@"
+fi
diff --git a/libraries/embryo/compile b/libraries/embryo/compile
new file mode 100755
index 0000000..c0096a7
--- /dev/null
+++ b/libraries/embryo/compile
@@ -0,0 +1,143 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand `-c -o'.
+
+scriptversion=2009-10-06.20; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009  Free Software
+# Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+case $1 in
+  '')
+     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand `-c -o'.
+Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file `INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+esac
+
+ofile=
+cfile=
+eat=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+        # configure might choose to run compile as `compile cc -o foo foo.c'.
+        # So we strip `-o arg' only if arg is an object.
+        eat=1
+        case $2 in
+          *.o | *.obj)
+            ofile=$2
+            ;;
+          *)
+            set x "$@" -o "$2"
+            shift
+            ;;
+        esac
+        ;;
+      *.c)
+        cfile=$1
+        set x "$@" "$1"
+        shift
+        ;;
+      *)
+        set x "$@" "$1"
+        shift
+        ;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no `-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # `.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use `[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libraries/embryo/config.guess b/libraries/embryo/config.guess
new file mode 100755
index 0000000..e3a2116
--- /dev/null
+++ b/libraries/embryo/config.guess
@@ -0,0 +1,1533 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+#   Free Software Foundation, Inc.
+
+timestamp='2009-06-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - ) # Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+        for c in cc gcc c89 c99 ; do
+          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+             CC_FOR_BUILD="$c"; break ;
+          fi ;
+        done ;
+        if test x"$CC_FOR_BUILD" = x ; then
+          CC_FOR_BUILD=no_compiler_found ;
+        fi
+        ;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+        PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+        # NetBSD (nbsd) targets should (where applicable) match one or
+        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+        # switched to ELF, *-*-netbsd* would select the old
+        # object file format.  This provides both forward
+        # compatibility and a consistent mechanism for selecting the
+        # object file format.
+        #
+        # Note: NetBSD doesn't particularly care about the vendor
+        # portion of the name.  We always set it to "unknown".
+        sysctl="sysctl -n hw.machine_arch"
+        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+        case "${UNAME_MACHINE_ARCH}" in
+            armeb) machine=armeb-unknown ;;
+            arm*) machine=arm-unknown ;;
+            sh3el) machine=shl-unknown ;;
+            sh3eb) machine=sh-unknown ;;
+            sh5el) machine=sh5le-unknown ;;
+            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+        esac
+        # The Operating System including object format, if it has switched
+        # to ELF recently, or will in the future.
+        case "${UNAME_MACHINE_ARCH}" in
+            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+                eval $set_cc_for_build
+                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+                        | grep -q __ELF__
+                then
+                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+                    # Return netbsd for either.  FIX?
+                    os=netbsd
+                else
+                    os=netbsdelf
+                fi
+                ;;
+            *)
+                os=netbsd
+                ;;
+        esac
+        # The OS release
+        # Debian GNU/NetBSD machines have a different userland, and
+        # thus, need a distinct triplet. However, they do not need
+        # kernel version information, so it can be replaced with a
+        # suitable tag, in the style of linux-gnu.
+        case "${UNAME_VERSION}" in
+            Debian*)
+                release='-gnu'
+                ;;
+            *)
+                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+                ;;
+        esac
+        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+        # contains redundant information, the shorter form:
+        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+        echo "${machine}-${os}${release}"
+        exit ;;
+    *:OpenBSD:*:*)
+        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+        echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+        exit ;;
+    *:ekkoBSD:*:*)
+        echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+        exit ;;
+    *:SolidBSD:*:*)
+        echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+        exit ;;
+    macppc:MirBSD:*:*)
+        echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+        exit ;;
+    *:MirBSD:*:*)
+        echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+        exit ;;
+    alpha:OSF1:*:*)
+        case $UNAME_RELEASE in
+        *4.0)
+                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+                ;;
+        *5.*)
+                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+                ;;
+        esac
+        # According to Compaq, /usr/sbin/psrinfo has been available on
+        # OSF/1 and Tru64 systems produced since 1995.  I hope that
+        # covers most systems running today.  This code pipes the CPU
+        # types through head -n 1, so we only detect the type of CPU 0.
+        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+        case "$ALPHA_CPU_TYPE" in
+            "EV4 (21064)")
+                UNAME_MACHINE="alpha" ;;
+            "EV4.5 (21064)")
+                UNAME_MACHINE="alpha" ;;
+            "LCA4 (21066/21068)")
+                UNAME_MACHINE="alpha" ;;
+            "EV5 (21164)")
+                UNAME_MACHINE="alphaev5" ;;
+            "EV5.6 (21164A)")
+                UNAME_MACHINE="alphaev56" ;;
+            "EV5.6 (21164PC)")
+                UNAME_MACHINE="alphapca56" ;;
+            "EV5.7 (21164PC)")
+                UNAME_MACHINE="alphapca57" ;;
+            "EV6 (21264)")
+                UNAME_MACHINE="alphaev6" ;;
+            "EV6.7 (21264A)")
+                UNAME_MACHINE="alphaev67" ;;
+            "EV6.8CB (21264C)")
+                UNAME_MACHINE="alphaev68" ;;
+            "EV6.8AL (21264B)")
+                UNAME_MACHINE="alphaev68" ;;
+            "EV6.8CX (21264D)")
+                UNAME_MACHINE="alphaev68" ;;
+            "EV6.9A (21264/EV69A)")
+                UNAME_MACHINE="alphaev69" ;;
+            "EV7 (21364)")
+                UNAME_MACHINE="alphaev7" ;;
+            "EV7.9 (21364A)")
+                UNAME_MACHINE="alphaev79" ;;
+        esac
+        # A Pn.n version is a patched version.
+        # A Vn.n version is a released version.
+        # A Tn.n version is a released field test version.
+        # A Xn.n version is an unreleased experimental baselevel.
+        # 1.2 uses "1.2" for uname -r.
+        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        exit ;;
+    Alpha\ *:Windows_NT*:*)
+        # How do we know it's Interix rather than the generic POSIX subsystem?
+        # Should we change UNAME_MACHINE based on the output of uname instead
+        # of the specific Alpha model?
+        echo alpha-pc-interix
+        exit ;;
+    21064:Windows_NT:50:3)
+        echo alpha-dec-winnt3.5
+        exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+        echo m68k-unknown-sysv4
+        exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+        echo ${UNAME_MACHINE}-unknown-amigaos
+        exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+        echo ${UNAME_MACHINE}-unknown-morphos
+        exit ;;
+    *:OS/390:*:*)
+        echo i370-ibm-openedition
+        exit ;;
+    *:z/VM:*:*)
+        echo s390-ibm-zvmoe
+        exit ;;
+    *:OS400:*:*)
+        echo powerpc-ibm-os400
+        exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+        echo arm-acorn-riscix${UNAME_RELEASE}
+        exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+        echo arm-unknown-riscos
+        exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+        echo hppa1.1-hitachi-hiuxmpp
+        exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+        if test "`(/bin/universe) 2>/dev/null`" = att ; then
+                echo pyramid-pyramid-sysv3
+        else
+                echo pyramid-pyramid-bsd
+        fi
+        exit ;;
+    NILE*:*:*:dcosx)
+        echo pyramid-pyramid-svr4
+        exit ;;
+    DRS?6000:unix:4.0:6*)
+        echo sparc-icl-nx6
+        exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+        case `/usr/bin/uname -p` in
+            sparc) echo sparc-icl-nx7; exit ;;
+        esac ;;
+    s390x:SunOS:*:*)
+        echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+        exit ;;
+    sun4H:SunOS:5.*:*)
+        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+        exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+        exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+        eval $set_cc_for_build
+        SUN_ARCH="i386"
+        # If there is a compiler, see if it is configured for 64-bit objects.
+        # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+        # This test works for both compilers.
+        if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+            if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+                (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+                grep IS_64BIT_ARCH >/dev/null
+            then
+                SUN_ARCH="x86_64"
+            fi
+        fi
+        echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+        exit ;;
+    sun4*:SunOS:6*:*)
+        # According to config.sub, this is the proper way to canonicalize
+        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+        # it's likely to be more like Solaris than SunOS4.
+        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+        exit ;;
+    sun4*:SunOS:*:*)
+        case "`/usr/bin/arch -k`" in
+            Series*|S4*)
+                UNAME_RELEASE=`uname -v`
+                ;;
+        esac
+        # Japanese Language versions have a version number like `4.1.3-JL'.
+        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+        exit ;;
+    sun3*:SunOS:*:*)
+        echo m68k-sun-sunos${UNAME_RELEASE}
+        exit ;;
+    sun*:*:4.2BSD:*)
+        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+        case "`/bin/arch`" in
+            sun3)
+                echo m68k-sun-sunos${UNAME_RELEASE}
+                ;;
+            sun4)
+                echo sparc-sun-sunos${UNAME_RELEASE}
+                ;;
+        esac
+        exit ;;
+    aushp:SunOS:*:*)
+        echo sparc-auspex-sunos${UNAME_RELEASE}
+        exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+        exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+        exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+        exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit ;;
+    m68k:machten:*:*)
+        echo m68k-apple-machten${UNAME_RELEASE}
+        exit ;;
+    powerpc:machten:*:*)
+        echo powerpc-apple-machten${UNAME_RELEASE}
+        exit ;;
+    RISC*:Mach:*:*)
+        echo mips-dec-mach_bsd4.3
+        exit ;;
+    RISC*:ULTRIX:*:*)
+        echo mips-dec-ultrix${UNAME_RELEASE}
+        exit ;;
+    VAX*:ULTRIX*:*:*)
+        echo vax-dec-ultrix${UNAME_RELEASE}
+        exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+        echo clipper-intergraph-clix${UNAME_RELEASE}
+        exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+        eval $set_cc_for_build
+        sed 's/^        //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+        int main (int argc, char *argv[]) {
+#else
+        int main (argc, argv) int argc; char *argv[]; {
+#endif
+        #if defined (host_mips) && defined (MIPSEB)
+        #if defined (SYSTYPE_SYSV)
+          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+        #endif
+        #if defined (SYSTYPE_SVR4)
+          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+        #endif
+        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+        #endif
+        #endif
+          exit (-1);
+        }
+EOF
+        $CC_FOR_BUILD -o $dummy $dummy.c &&
+          dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+          SYSTEM_NAME=`$dummy $dummyarg` &&
+            { echo "$SYSTEM_NAME"; exit; }
+        echo mips-mips-riscos${UNAME_RELEASE}
+        exit ;;
+    Motorola:PowerMAX_OS:*:*)
+        echo powerpc-motorola-powermax
+        exit ;;
+    Motorola:*:4.3:PL8-*)
+        echo powerpc-harris-powermax
+        exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+        echo powerpc-harris-powermax
+        exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+        echo powerpc-harris-powerunix
+        exit ;;
+    m88k:CX/UX:7*:*)
+        echo m88k-harris-cxux7
+        exit ;;
+    m88k:*:4*:R4*)
+        echo m88k-motorola-sysv4
+        exit ;;
+    m88k:*:3*:R3*)
+        echo m88k-motorola-sysv3
+        exit ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+        then
+            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+               [ ${TARGET_BINARY_INTERFACE}x = x ]
+            then
+                echo m88k-dg-dgux${UNAME_RELEASE}
+            else
+                echo m88k-dg-dguxbcs${UNAME_RELEASE}
+            fi
+        else
+            echo i586-dg-dgux${UNAME_RELEASE}
+        fi
+        exit ;;
+    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+        echo m88k-dolphin-sysv3
+        exit ;;
+    M88*:*:R3*:*)
+        # Delta 88k system running SVR3
+        echo m88k-motorola-sysv3
+        exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+        echo m88k-tektronix-sysv3
+        exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+        echo m68k-tektronix-bsd
+        exit ;;
+    *:IRIX*:*:*)
+        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+        exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+        echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+        exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+        echo i386-ibm-aix
+        exit ;;
+    ia64:AIX:*:*)
+        if [ -x /usr/bin/oslevel ] ; then
+                IBM_REV=`/usr/bin/oslevel`
+        else
+                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+        fi
+        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+        exit ;;
+    *:AIX:2:3)
+        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+                eval $set_cc_for_build
+                sed 's/^                //' << EOF >$dummy.c
+                #include <sys/systemcfg.h>
+
+                main()
+                        {
+                        if (!__power_pc())
+                                exit(1);
+                        puts("powerpc-ibm-aix3.2.5");
+                        exit(0);
+                        }
+EOF
+                if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+                then
+                        echo "$SYSTEM_NAME"
+                else
+                        echo rs6000-ibm-aix3.2.5
+                fi
+        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+                echo rs6000-ibm-aix3.2.4
+        else
+                echo rs6000-ibm-aix3.2
+        fi
+        exit ;;
+    *:AIX:*:[456])
+        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+                IBM_ARCH=rs6000
+        else
+                IBM_ARCH=powerpc
+        fi
+        if [ -x /usr/bin/oslevel ] ; then
+                IBM_REV=`/usr/bin/oslevel`
+        else
+                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+        fi
+        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+        exit ;;
+    *:AIX:*:*)
+        echo rs6000-ibm-aix
+        exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+        echo romp-ibm-bsd4.4
+        exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+        exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+        echo rs6000-bull-bosx
+        exit ;;
+    DPX/2?00:B.O.S.:*:*)
+        echo m68k-bull-sysv3
+        exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+        echo m68k-hp-bsd
+        exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+        echo m68k-hp-bsd4.4
+        exit ;;
+    9000/[34678]??:HP-UX:*:*)
+        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+        case "${UNAME_MACHINE}" in
+            9000/31? )            HP_ARCH=m68000 ;;
+            9000/[34]?? )         HP_ARCH=m68k ;;
+            9000/[678][0-9][0-9])
+                if [ -x /usr/bin/getconf ]; then
+                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+                fi
+                if [ "${HP_ARCH}" = "" ]; then
+                    eval $set_cc_for_build
+                    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+                {
+                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+                case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+                    switch (bits)
+                        {
+                        case 64: puts ("hppa2.0w"); break;
+                        case 32: puts ("hppa2.0n"); break;
+                        default: puts ("hppa2.0"); break;
+                        } break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+                    puts ("hppa2.0"); break;
+              #endif
+                default: puts ("hppa1.0"); break;
+                }
+                  exit (0);
+              }
+EOF
+                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+                    test -z "$HP_ARCH" && HP_ARCH=hppa
+                fi ;;
+        esac
+        if [ ${HP_ARCH} = "hppa2.0w" ]
+        then
+            eval $set_cc_for_build
+
+            # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+            # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+            # generating 64-bit code.  GNU and HP use different nomenclature:
+            #
+            # $ CC_FOR_BUILD=cc ./config.guess
+            # => hppa2.0w-hp-hpux11.23
+            # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+            # => hppa64-hp-hpux11.23
+
+            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+                grep -q __LP64__
+            then
+                HP_ARCH="hppa2.0w"
+            else
+                HP_ARCH="hppa64"
+            fi
+        fi
+        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+        exit ;;
+    ia64:HP-UX:*:*)
+        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+        echo ia64-hp-hpux${HPUX_REV}
+        exit ;;
+    3050*:HI-UX:*:*)
+        eval $set_cc_for_build
+        sed 's/^        //' << EOF >$dummy.c
+        #include <unistd.h>
+        int
+        main ()
+        {
+          long cpu = sysconf (_SC_CPU_VERSION);
+          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+             results, however.  */
+          if (CPU_IS_PA_RISC (cpu))
+            {
+              switch (cpu)
+                {
+                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+                  default: puts ("hppa-hitachi-hiuxwe2"); break;
+                }
+            }
+          else if (CPU_IS_HP_MC68K (cpu))
+            puts ("m68k-hitachi-hiuxwe2");
+          else puts ("unknown-hitachi-hiuxwe2");
+          exit (0);
+        }
+EOF
+        $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+                { echo "$SYSTEM_NAME"; exit; }
+        echo unknown-hitachi-hiuxwe2
+        exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+        echo hppa1.1-hp-bsd
+        exit ;;
+    9000/8??:4.3bsd:*:*)
+        echo hppa1.0-hp-bsd
+        exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+        echo hppa1.0-hp-mpeix
+        exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+        echo hppa1.1-hp-osf
+        exit ;;
+    hp8??:OSF1:*:*)
+        echo hppa1.0-hp-osf
+        exit ;;
+    i*86:OSF1:*:*)
+        if [ -x /usr/sbin/sysversion ] ; then
+            echo ${UNAME_MACHINE}-unknown-osf1mk
+        else
+            echo ${UNAME_MACHINE}-unknown-osf1
+        fi
+        exit ;;
+    parisc*:Lites*:*:*)
+        echo hppa1.1-hp-lites
+        exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+        echo c1-convex-bsd
+        exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+        if getsysinfo -f scalar_acc
+        then echo c32-convex-bsd
+        else echo c2-convex-bsd
+        fi
+        exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+        echo c34-convex-bsd
+        exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+        echo c38-convex-bsd
+        exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+        echo c4-convex-bsd
+        exit ;;
+    CRAY*Y-MP:*:*:*)
+        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+        exit ;;
+    CRAY*[A-Z]90:*:*:*)
+        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+              -e 's/\.[^.]*$/.X/'
+        exit ;;
+    CRAY*TS:*:*:*)
+        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+        exit ;;
+    CRAY*T3E:*:*:*)
+        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+        exit ;;
+    CRAY*SV1:*:*:*)
+        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+        exit ;;
+    *:UNICOS/mp:*:*)
+        echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+        exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit ;;
+    5000:UNIX_System_V:4.*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+        exit ;;
+    sparc*:BSD/OS:*:*)
+        echo sparc-unknown-bsdi${UNAME_RELEASE}
+        exit ;;
+    *:BSD/OS:*:*)
+        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+        exit ;;
+    *:FreeBSD:*:*)
+        case ${UNAME_MACHINE} in
+            pc98)
+                echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+            amd64)
+                echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+            *)
+                echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+        esac
+        exit ;;
+    i*:CYGWIN*:*)
+        echo ${UNAME_MACHINE}-pc-cygwin
+        exit ;;
+    *:MINGW*:*)
+        echo ${UNAME_MACHINE}-pc-mingw32
+        exit ;;
+    i*:windows32*:*)
+        # uname -m includes "-pc" on this system.
+        echo ${UNAME_MACHINE}-mingw32
+        exit ;;
+    i*:PW*:*)
+        echo ${UNAME_MACHINE}-pc-pw32
+        exit ;;
+    *:Interix*:[3456]*)
+        case ${UNAME_MACHINE} in
+            x86)
+                echo i586-pc-interix${UNAME_RELEASE}
+                exit ;;
+            EM64T | authenticamd | genuineintel)
+                echo x86_64-unknown-interix${UNAME_RELEASE}
+                exit ;;
+            IA64)
+                echo ia64-unknown-interix${UNAME_RELEASE}
+                exit ;;
+        esac ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+        echo i${UNAME_MACHINE}-pc-mks
+        exit ;;
+    8664:Windows_NT:*)
+        echo x86_64-pc-mks
+        exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+        # How do we know it's Interix rather than the generic POSIX subsystem?
+        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+        # UNAME_MACHINE based on the output of uname instead of i386?
+        echo i586-pc-interix
+        exit ;;
+    i*:UWIN*:*)
+        echo ${UNAME_MACHINE}-pc-uwin
+        exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+        echo x86_64-unknown-cygwin
+        exit ;;
+    p*:CYGWIN*:*)
+        echo powerpcle-unknown-cygwin
+        exit ;;
+    prep*:SunOS:5.*:*)
+        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+        exit ;;
+    *:GNU:*:*)
+        # the GNU system
+        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+        exit ;;
+    *:GNU/*:*:*)
+        # other systems with GNU libc and userland
+        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+        exit ;;
+    i*86:Minix:*:*)
+        echo ${UNAME_MACHINE}-pc-minix
+        exit ;;
+    arm*:Linux:*:*)
+        eval $set_cc_for_build
+        if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+            | grep -q __ARM_EABI__
+        then
+            echo ${UNAME_MACHINE}-unknown-linux-gnu
+        else
+            echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+        fi
+        exit ;;
+    avr32*:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        exit ;;
+    cris:Linux:*:*)
+        echo cris-axis-linux-gnu
+        exit ;;
+    crisv32:Linux:*:*)
+        echo crisv32-axis-linux-gnu
+        exit ;;
+    frv:Linux:*:*)
+        echo frv-unknown-linux-gnu
+        exit ;;
+    ia64:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        exit ;;
+    m32r*:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        exit ;;
+    m68*:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        exit ;;
+    mips:Linux:*:* | mips64:Linux:*:*)
+        eval $set_cc_for_build
+        sed 's/^        //' << EOF >$dummy.c
+        #undef CPU
+        #undef ${UNAME_MACHINE}
+        #undef ${UNAME_MACHINE}el
+        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+        CPU=${UNAME_MACHINE}el
+        #else
+        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+        CPU=${UNAME_MACHINE}
+        #else
+        CPU=
+        #endif
+        #endif
+EOF
+        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+            /^CPU/{
+                s: ::g
+                p
+            }'`"
+        test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+        ;;
+    or32:Linux:*:*)
+        echo or32-unknown-linux-gnu
+        exit ;;
+    ppc:Linux:*:*)
+        echo powerpc-unknown-linux-gnu
+        exit ;;
+    ppc64:Linux:*:*)
+        echo powerpc64-unknown-linux-gnu
+        exit ;;
+    alpha:Linux:*:*)
+        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+          EV5)   UNAME_MACHINE=alphaev5 ;;
+          EV56)  UNAME_MACHINE=alphaev56 ;;
+          PCA56) UNAME_MACHINE=alphapca56 ;;
+          PCA57) UNAME_MACHINE=alphapca56 ;;
+          EV6)   UNAME_MACHINE=alphaev6 ;;
+          EV67)  UNAME_MACHINE=alphaev67 ;;
+          EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+        objdump --private-headers /bin/sh | grep -q ld.so.1
+        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+        exit ;;
+    padre:Linux:*:*)
+        echo sparc-unknown-linux-gnu
+        exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+        # Look for CPU level
+        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+          PA7*) echo hppa1.1-unknown-linux-gnu ;;
+          PA8*) echo hppa2.0-unknown-linux-gnu ;;
+          *)    echo hppa-unknown-linux-gnu ;;
+        esac
+        exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+        echo hppa64-unknown-linux-gnu
+        exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+        echo ${UNAME_MACHINE}-ibm-linux
+        exit ;;
+    sh64*:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        exit ;;
+    sh*:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        exit ;;
+    vax:Linux:*:*)
+        echo ${UNAME_MACHINE}-dec-linux-gnu
+        exit ;;
+    x86_64:Linux:*:*)
+        echo x86_64-unknown-linux-gnu
+        exit ;;
+    xtensa*:Linux:*:*)
+        echo ${UNAME_MACHINE}-unknown-linux-gnu
+        exit ;;
+    i*86:Linux:*:*)
+        # The BFD linker knows what the default object file format is, so
+        # first see if it will tell us. cd to the root directory to prevent
+        # problems with other programs or directories called `ld' in the path.
+        # Set LC_ALL=C to ensure ld outputs messages in English.
+        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+                         | sed -ne '/supported targets:/!d
+                                    s/[         ][      ]*/ /g
+                                    s/.*supported targets: *//
+                                    s/ .*//
+                                    p'`
+        case "$ld_supported_targets" in
+          elf32-i386)
+                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+                ;;
+        esac
+        # Determine whether the default compiler is a.out or elf
+        eval $set_cc_for_build
+        sed 's/^        //' << EOF >$dummy.c
+        #include <features.h>
+        #ifdef __ELF__
+        # ifdef __GLIBC__
+        #  if __GLIBC__ >= 2
+        LIBC=gnu
+        #  else
+        LIBC=gnulibc1
+        #  endif
+        # else
+        LIBC=gnulibc1
+        # endif
+        #else
+        #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+        LIBC=gnu
+        #else
+        LIBC=gnuaout
+        #endif
+        #endif
+        #ifdef __dietlibc__
+        LIBC=dietlibc
+        #endif
+EOF
+        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+            /^LIBC/{
+                s: ::g
+                p
+            }'`"
+        test x"${LIBC}" != x && {
+                echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+                exit
+        }
+        test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+        ;;
+    i*86:DYNIX/ptx:4*:*)
+        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+        # earlier versions are messed up and put the nodename in both
+        # sysname and nodename.
+        echo i386-sequent-sysv4
+        exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+        # I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+        exit ;;
+    i*86:OS/2:*:*)
+        # If we were able to find `uname', then EMX Unix compatibility
+        # is probably installed.
+        echo ${UNAME_MACHINE}-pc-os2-emx
+        exit ;;
+    i*86:XTS-300:*:STOP)
+        echo ${UNAME_MACHINE}-unknown-stop
+        exit ;;
+    i*86:atheos:*:*)
+        echo ${UNAME_MACHINE}-unknown-atheos
+        exit ;;
+    i*86:syllable:*:*)
+        echo ${UNAME_MACHINE}-pc-syllable
+        exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+        echo i386-unknown-lynxos${UNAME_RELEASE}
+        exit ;;
+    i*86:*DOS:*:*)
+        echo ${UNAME_MACHINE}-pc-msdosdjgpp
+        exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+        else
+                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+        fi
+        exit ;;
+    i*86:*:5:[678]*)
+        # UnixWare 7.x, OpenUNIX and OpenServer 6.
+        case `/bin/uname -X | grep "^Machine"` in
+            *486*)           UNAME_MACHINE=i486 ;;
+            *Pentium)        UNAME_MACHINE=i586 ;;
+            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+        esac
+        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+        exit ;;
+    i*86:*:3.2:*)
+        if test -f /usr/options/cb.name; then
+                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+        elif /bin/uname -X 2>/dev/null >/dev/null ; then
+                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+                        && UNAME_MACHINE=i586
+                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+                        && UNAME_MACHINE=i686
+                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+                        && UNAME_MACHINE=i686
+                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+        else
+                echo ${UNAME_MACHINE}-pc-sysv32
+        fi
+        exit ;;
+    pc:*:*:*)
+        # Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i586.
+        # Note: whatever this is, it MUST be the same as what config.sub
+        # prints for the "djgpp" host, or else GDB configury will decide that
+        # this is a cross-build.
+        echo i586-pc-msdosdjgpp
+        exit ;;
+    Intel:Mach:3*:*)
+        echo i386-pc-mach3
+        exit ;;
+    paragon:*:*:*)
+        echo i860-intel-osf1
+        exit ;;
+    i860:*:4.*:*) # i860-SVR4
+        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+        else # Add other i860-SVR4 vendors below as they are discovered.
+          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+        fi
+        exit ;;
+    mini*:CTIX:SYS*5:*)
+        # "miniframe"
+        echo m68010-convergent-sysv
+        exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+        echo m68k-convergent-sysv
+        exit ;;
+    M680?0:D-NIX:5.3:*)
+        echo m68k-diab-dnix
+        exit ;;
+    M68*:*:R3V[5678]*:*)
+        test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+        OS_REL=''
+        test -r /etc/.relid \
+        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+          && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+        OS_REL='.3'
+        test -r /etc/.relid \
+            && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+            && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+            && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+        /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+            && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+        echo m68k-unknown-lynxos${UNAME_RELEASE}
+        exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+        echo m68k-atari-sysv4
+        exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+        echo sparc-unknown-lynxos${UNAME_RELEASE}
+        exit ;;
+    rs6000:LynxOS:2.*:*)
+        echo rs6000-unknown-lynxos${UNAME_RELEASE}
+        exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+        echo powerpc-unknown-lynxos${UNAME_RELEASE}
+        exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+        echo mips-dde-sysv${UNAME_RELEASE}
+        exit ;;
+    RM*:ReliantUNIX-*:*:*)
+        echo mips-sni-sysv4
+        exit ;;
+    RM*:SINIX-*:*:*)
+        echo mips-sni-sysv4
+        exit ;;
+    *:SINIX-*:*:*)
+        if uname -p 2>/dev/null >/dev/null ; then
+                UNAME_MACHINE=`(uname -p) 2>/dev/null`
+                echo ${UNAME_MACHINE}-sni-sysv4
+        else
+                echo ns32k-sni-sysv
+        fi
+        exit ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit ;;
+    *:UNIX_System_V:4*:FTX*)
+        # From Gerald Hewes <hewes@openmarket.com>.
+        # How about differentiating between stratus architectures? -djm
+        echo hppa1.1-stratus-sysv4
+        exit ;;
+    *:*:*:FTX*)
+        # From seanf@swdc.stratus.com.
+        echo i860-stratus-sysv4
+        exit ;;
+    i*86:VOS:*:*)
+        # From Paul.Green@stratus.com.
+        echo ${UNAME_MACHINE}-stratus-vos
+        exit ;;
+    *:VOS:*:*)
+        # From Paul.Green@stratus.com.
+        echo hppa1.1-stratus-vos
+        exit ;;
+    mc68*:A/UX:*:*)
+        echo m68k-apple-aux${UNAME_RELEASE}
+        exit ;;
+    news*:NEWS-OS:6*:*)
+        echo mips-sony-newsos6
+        exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+        if [ -d /usr/nec ]; then
+                echo mips-nec-sysv${UNAME_RELEASE}
+        else
+                echo mips-unknown-sysv${UNAME_RELEASE}
+        fi
+        exit ;;
+    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
+        echo powerpc-be-beos
+        exit ;;
+    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
+        echo powerpc-apple-beos
+        exit ;;
+    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
+        echo i586-pc-beos
+        exit ;;
+    BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
+        echo i586-pc-haiku
+        exit ;;
+    SX-4:SUPER-UX:*:*)
+        echo sx4-nec-superux${UNAME_RELEASE}
+        exit ;;
+    SX-5:SUPER-UX:*:*)
+        echo sx5-nec-superux${UNAME_RELEASE}
+        exit ;;
+    SX-6:SUPER-UX:*:*)
+        echo sx6-nec-superux${UNAME_RELEASE}
+        exit ;;
+    SX-7:SUPER-UX:*:*)
+        echo sx7-nec-superux${UNAME_RELEASE}
+        exit ;;
+    SX-8:SUPER-UX:*:*)
+        echo sx8-nec-superux${UNAME_RELEASE}
+        exit ;;
+    SX-8R:SUPER-UX:*:*)
+        echo sx8r-nec-superux${UNAME_RELEASE}
+        exit ;;
+    Power*:Rhapsody:*:*)
+        echo powerpc-apple-rhapsody${UNAME_RELEASE}
+        exit ;;
+    *:Rhapsody:*:*)
+        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+        exit ;;
+    *:Darwin:*:*)
+        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+        case $UNAME_PROCESSOR in
+            unknown) UNAME_PROCESSOR=powerpc ;;
+        esac
+        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+        exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+        UNAME_PROCESSOR=`uname -p`
+        if test "$UNAME_PROCESSOR" = "x86"; then
+                UNAME_PROCESSOR=i386
+                UNAME_MACHINE=pc
+        fi
+        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+        exit ;;
+    *:QNX:*:4*)
+        echo i386-pc-qnx
+        exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+        echo nse-tandem-nsk${UNAME_RELEASE}
+        exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+        echo nsr-tandem-nsk${UNAME_RELEASE}
+        exit ;;
+    *:NonStop-UX:*:*)
+        echo mips-compaq-nonstopux
+        exit ;;
+    BS2000:POSIX*:*:*)
+        echo bs2000-siemens-sysv
+        exit ;;
+    DS/*:UNIX_System_V:*:*)
+        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+        exit ;;
+    *:Plan9:*:*)
+        # "uname -m" is not consistent, so use $cputype instead. 386
+        # is converted to i386 for consistency with other x86
+        # operating systems.
+        if test "$cputype" = "386"; then
+            UNAME_MACHINE=i386
+        else
+            UNAME_MACHINE="$cputype"
+        fi
+        echo ${UNAME_MACHINE}-unknown-plan9
+        exit ;;
+    *:TOPS-10:*:*)
+        echo pdp10-unknown-tops10
+        exit ;;
+    *:TENEX:*:*)
+        echo pdp10-unknown-tenex
+        exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+        echo pdp10-dec-tops20
+        exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+        echo pdp10-xkl-tops20
+        exit ;;
+    *:TOPS-20:*:*)
+        echo pdp10-unknown-tops20
+        exit ;;
+    *:ITS:*:*)
+        echo pdp10-unknown-its
+        exit ;;
+    SEI:*:*:SEIUX)
+        echo mips-sei-seiux${UNAME_RELEASE}
+        exit ;;
+    *:DragonFly:*:*)
+        echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+        exit ;;
+    *:*VMS:*:*)
+        UNAME_MACHINE=`(uname -p) 2>/dev/null`
+        case "${UNAME_MACHINE}" in
+            A*) echo alpha-dec-vms ; exit ;;
+            I*) echo ia64-dec-vms ; exit ;;
+            V*) echo vax-dec-vms ; exit ;;
+        esac ;;
+    *:XENIX:*:SysV)
+        echo i386-pc-xenix
+        exit ;;
+    i*86:skyos:*:*)
+        echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+        exit ;;
+    i*86:rdos:*:*)
+        echo ${UNAME_MACHINE}-pc-rdos
+        exit ;;
+    i*86:AROS:*:*)
+        echo ${UNAME_MACHINE}-pc-aros
+        exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+          ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+        printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+        printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+        { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+        echo c1-convex-bsd
+        exit ;;
+    c2*)
+        if getsysinfo -f scalar_acc
+        then echo c32-convex-bsd
+        else echo c2-convex-bsd
+        fi
+        exit ;;
+    c34*)
+        echo c34-convex-bsd
+        exit ;;
+    c38*)
+        echo c38-convex-bsd
+        exit ;;
+    c4*)
+        echo c4-convex-bsd
+        exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/libraries/embryo/config.h.in b/libraries/embryo/config.h.in
new file mode 100644
index 0000000..331fd3f
--- /dev/null
+++ b/libraries/embryo/config.h.in
@@ -0,0 +1,148 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+
+#ifndef EFL_CONFIG_H__
+#define EFL_CONFIG_H__
+
+
+/* Define if building universal (internal helper macro) */
+#undef AC_APPLE_UNIVERSAL_BUILD
+
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+   systems. This function is required for `alloca.c' support on those systems.
+   */
+#undef CRAY_STACKSEG_END
+
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
+/* Define to 1 if you have `alloca', as a function or macro. */
+#undef HAVE_ALLOCA
+
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+   */
+#undef HAVE_ALLOCA_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Set to 1 if Evil library is installed */
+#undef HAVE_EVIL
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if your compiler has __attribute__ */
+#undef HAVE___ATTRIBUTE__
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* default value since PATH_MAX is not defined */
+#undef PATH_MAX
+
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at runtime.
+        STACK_DIRECTION > 0 => grows toward higher addresses
+        STACK_DIRECTION < 0 => grows toward lower addresses
+        STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Major version */
+#undef VMAJ
+
+/* Micro version */
+#undef VMIC
+
+/* Minor version */
+#undef VMIN
+
+/* Revison */
+#undef VREV
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+#  undef WORDS_BIGENDIAN
+# endif
+#endif
+
+/* Macro declaring a function argument to be unused */
+#undef __UNUSED__
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+
+#endif /* EFL_CONFIG_H__ */
+
diff --git a/libraries/embryo/config.sub b/libraries/embryo/config.sub
new file mode 100755
index 0000000..eb0389a
--- /dev/null
+++ b/libraries/embryo/config.sub
@@ -0,0 +1,1693 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+#   Free Software Foundation, Inc.
+
+timestamp='2009-06-11'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#       CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - ) # Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+  kopensolaris*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+        -sun*os*)
+                # Prevent following clause from handling this invalid input.
+                ;;
+        -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+        -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+        -apple | -axis | -knuth | -cray)
+                os=
+                basic_machine=$1
+                ;;
+        -bluegene*)
+                os=-cnk
+                ;;
+        -sim | -cisco | -oki | -wec | -winbond)
+                os=
+                basic_machine=$1
+                ;;
+        -scout)
+                ;;
+        -wrs)
+                os=-vxworks
+                basic_machine=$1
+                ;;
+        -chorusos*)
+                os=-chorusos
+                basic_machine=$1
+                ;;
+        -chorusrdb)
+                os=-chorusrdb
+                basic_machine=$1
+                ;;
+        -hiux*)
+                os=-hiuxwe2
+                ;;
+        -sco6)
+                os=-sco5v6
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -sco5)
+                os=-sco3.2v5
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -sco4)
+                os=-sco3.2v4
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -sco3.2.[4-9]*)
+                os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -sco3.2v[4-9]*)
+                # Don't forget version if it is 3.2v4 or newer.
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -sco5v6*)
+                # Don't forget version if it is 3.2v4 or newer.
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -sco*)
+                os=-sco3.2v2
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -udk*)
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -isc)
+                os=-isc2.2
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -clix*)
+                basic_machine=clipper-intergraph
+                ;;
+        -isc*)
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+                ;;
+        -lynx*)
+                os=-lynxos
+                ;;
+        -ptx*)
+                basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+                ;;
+        -windowsnt*)
+                os=`echo $os | sed -e 's/windowsnt/winnt/'`
+                ;;
+        -psos*)
+                os=-psos
+                ;;
+        -mint | -mint[0-9]*)
+                basic_machine=m68k-atari
+                os=-mint
+                ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+        # Recognize the basic CPU types without company name.
+        # Some are omitted here because they have special meanings below.
+        1750a | 580 \
+        | a29k \
+        | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+        | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+        | am33_2.0 \
+        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+        | bfin \
+        | c4x | clipper \
+        | d10v | d30v | dlx | dsp16xx \
+        | fido | fr30 | frv \
+        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+        | i370 | i860 | i960 | ia64 \
+        | ip2k | iq2000 \
+        | lm32 \
+        | m32c | m32r | m32rle | m68000 | m68k | m88k \
+        | maxq | mb | microblaze | mcore | mep | metag \
+        | mips | mipsbe | mipseb | mipsel | mipsle \
+        | mips16 \
+        | mips64 | mips64el \
+        | mips64octeon | mips64octeonel \
+        | mips64orion | mips64orionel \
+        | mips64r5900 | mips64r5900el \
+        | mips64vr | mips64vrel \
+        | mips64vr4100 | mips64vr4100el \
+        | mips64vr4300 | mips64vr4300el \
+        | mips64vr5000 | mips64vr5000el \
+        | mips64vr5900 | mips64vr5900el \
+        | mipsisa32 | mipsisa32el \
+        | mipsisa32r2 | mipsisa32r2el \
+        | mipsisa64 | mipsisa64el \
+        | mipsisa64r2 | mipsisa64r2el \
+        | mipsisa64sb1 | mipsisa64sb1el \
+        | mipsisa64sr71k | mipsisa64sr71kel \
+        | mipstx39 | mipstx39el \
+        | mn10200 | mn10300 \
+        | moxie \
+        | mt \
+        | msp430 \
+        | nios | nios2 \
+        | ns16k | ns32k \
+        | or32 \
+        | pdp10 | pdp11 | pj | pjl \
+        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+        | pyramid \
+        | score \
+        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+        | sh64 | sh64le \
+        | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+        | spu | strongarm \
+        | tahoe | thumb | tic4x | tic80 | tron \
+        | v850 | v850e \
+        | we32k \
+        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+        | z8k | z80)
+                basic_machine=$basic_machine-unknown
+                ;;
+        m6811 | m68hc11 | m6812 | m68hc12)
+                # Motorola 68HC11/12.
+                basic_machine=$basic_machine-unknown
+                os=-none
+                ;;
+        m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+                ;;
+        ms1)
+                basic_machine=mt-unknown
+                ;;
+
+        # We use `pc' rather than `unknown'
+        # because (1) that's what they normally are, and
+        # (2) the word "unknown" tends to confuse beginning users.
+        i*86 | x86_64)
+          basic_machine=$basic_machine-pc
+          ;;
+        # Object if more than one company name word.
+        *-*-*)
+                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+                exit 1
+                ;;
+        # Recognize the basic CPU types with company name.
+        580-* \
+        | a29k-* \
+        | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+        | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+        | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+        | avr-* | avr32-* \
+        | bfin-* | bs2000-* \
+        | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+        | clipper-* | craynv-* | cydra-* \
+        | d10v-* | d30v-* | dlx-* \
+        | elxsi-* \
+        | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+        | h8300-* | h8500-* \
+        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+        | i*86-* | i860-* | i960-* | ia64-* \
+        | ip2k-* | iq2000-* \
+        | lm32-* \
+        | m32c-* | m32r-* | m32rle-* \
+        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+        | mips16-* \
+        | mips64-* | mips64el-* \
+        | mips64octeon-* | mips64octeonel-* \
+        | mips64orion-* | mips64orionel-* \
+        | mips64r5900-* | mips64r5900el-* \
+        | mips64vr-* | mips64vrel-* \
+        | mips64vr4100-* | mips64vr4100el-* \
+        | mips64vr4300-* | mips64vr4300el-* \
+        | mips64vr5000-* | mips64vr5000el-* \
+        | mips64vr5900-* | mips64vr5900el-* \
+        | mipsisa32-* | mipsisa32el-* \
+        | mipsisa32r2-* | mipsisa32r2el-* \
+        | mipsisa64-* | mipsisa64el-* \
+        | mipsisa64r2-* | mipsisa64r2el-* \
+        | mipsisa64sb1-* | mipsisa64sb1el-* \
+        | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+        | mipstx39-* | mipstx39el-* \
+        | mmix-* \
+        | mt-* \
+        | msp430-* \
+        | nios-* | nios2-* \
+        | none-* | np1-* | ns16k-* | ns32k-* \
+        | orion-* \
+        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+        | pyramid-* \
+        | romp-* | rs6000-* \
+        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+        | sparclite-* \
+        | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+        | tahoe-* | thumb-* \
+        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
+        | tron-* \
+        | v850-* | v850e-* | vax-* \
+        | we32k-* \
+        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+        | xstormy16-* | xtensa*-* \
+        | ymp-* \
+        | z8k-* | z80-*)
+                ;;
+        # Recognize the basic CPU types without company name, with glob match.
+        xtensa*)
+                basic_machine=$basic_machine-unknown
+                ;;
+        # Recognize the various machine names and aliases which stand
+        # for a CPU type and a company and sometimes even an OS.
+        386bsd)
+                basic_machine=i386-unknown
+                os=-bsd
+                ;;
+        3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+                basic_machine=m68000-att
+                ;;
+        3b*)
+                basic_machine=we32k-att
+                ;;
+        a29khif)
+                basic_machine=a29k-amd
+                os=-udi
+                ;;
+        abacus)
+                basic_machine=abacus-unknown
+                ;;
+        adobe68k)
+                basic_machine=m68010-adobe
+                os=-scout
+                ;;
+        alliant | fx80)
+                basic_machine=fx80-alliant
+                ;;
+        altos | altos3068)
+                basic_machine=m68k-altos
+                ;;
+        am29k)
+                basic_machine=a29k-none
+                os=-bsd
+                ;;
+        amd64)
+                basic_machine=x86_64-pc
+                ;;
+        amd64-*)
+                basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        amdahl)
+                basic_machine=580-amdahl
+                os=-sysv
+                ;;
+        amiga | amiga-*)
+                basic_machine=m68k-unknown
+                ;;
+        amigaos | amigados)
+                basic_machine=m68k-unknown
+                os=-amigaos
+                ;;
+        amigaunix | amix)
+                basic_machine=m68k-unknown
+                os=-sysv4
+                ;;
+        apollo68)
+                basic_machine=m68k-apollo
+                os=-sysv
+                ;;
+        apollo68bsd)
+                basic_machine=m68k-apollo
+                os=-bsd
+                ;;
+        aros)
+                basic_machine=i386-pc
+                os=-aros
+                ;;
+        aux)
+                basic_machine=m68k-apple
+                os=-aux
+                ;;
+        balance)
+                basic_machine=ns32k-sequent
+                os=-dynix
+                ;;
+        blackfin)
+                basic_machine=bfin-unknown
+                os=-linux
+                ;;
+        blackfin-*)
+                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+                os=-linux
+                ;;
+        bluegene*)
+                basic_machine=powerpc-ibm
+                os=-cnk
+                ;;
+        c90)
+                basic_machine=c90-cray
+                os=-unicos
+                ;;
+        cegcc)
+                basic_machine=arm-unknown
+                os=-cegcc
+                ;;
+        convex-c1)
+                basic_machine=c1-convex
+                os=-bsd
+                ;;
+        convex-c2)
+                basic_machine=c2-convex
+                os=-bsd
+                ;;
+        convex-c32)
+                basic_machine=c32-convex
+                os=-bsd
+                ;;
+        convex-c34)
+                basic_machine=c34-convex
+                os=-bsd
+                ;;
+        convex-c38)
+                basic_machine=c38-convex
+                os=-bsd
+                ;;
+        cray | j90)
+                basic_machine=j90-cray
+                os=-unicos
+                ;;
+        craynv)
+                basic_machine=craynv-cray
+                os=-unicosmp
+                ;;
+        cr16)
+                basic_machine=cr16-unknown
+                os=-elf
+                ;;
+        crds | unos)
+                basic_machine=m68k-crds
+                ;;
+        crisv32 | crisv32-* | etraxfs*)
+                basic_machine=crisv32-axis
+                ;;
+        cris | cris-* | etrax*)
+                basic_machine=cris-axis
+                ;;
+        crx)
+                basic_machine=crx-unknown
+                os=-elf
+                ;;
+        da30 | da30-*)
+                basic_machine=m68k-da30
+                ;;
+        decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+                basic_machine=mips-dec
+                ;;
+        decsystem10* | dec10*)
+                basic_machine=pdp10-dec
+                os=-tops10
+                ;;
+        decsystem20* | dec20*)
+                basic_machine=pdp10-dec
+                os=-tops20
+                ;;
+        delta | 3300 | motorola-3300 | motorola-delta \
+              | 3300-motorola | delta-motorola)
+                basic_machine=m68k-motorola
+                ;;
+        delta88)
+                basic_machine=m88k-motorola
+                os=-sysv3
+                ;;
+        dicos)
+                basic_machine=i686-pc
+                os=-dicos
+                ;;
+        djgpp)
+                basic_machine=i586-pc
+                os=-msdosdjgpp
+                ;;
+        dpx20 | dpx20-*)
+                basic_machine=rs6000-bull
+                os=-bosx
+                ;;
+        dpx2* | dpx2*-bull)
+                basic_machine=m68k-bull
+                os=-sysv3
+                ;;
+        ebmon29k)
+                basic_machine=a29k-amd
+                os=-ebmon
+                ;;
+        elxsi)
+                basic_machine=elxsi-elxsi
+                os=-bsd
+                ;;
+        encore | umax | mmax)
+                basic_machine=ns32k-encore
+                ;;
+        es1800 | OSE68k | ose68k | ose | OSE)
+                basic_machine=m68k-ericsson
+                os=-ose
+                ;;
+        fx2800)
+                basic_machine=i860-alliant
+                ;;
+        genix)
+                basic_machine=ns32k-ns
+                ;;
+        gmicro)
+                basic_machine=tron-gmicro
+                os=-sysv
+                ;;
+        go32)
+                basic_machine=i386-pc
+                os=-go32
+                ;;
+        h3050r* | hiux*)
+                basic_machine=hppa1.1-hitachi
+                os=-hiuxwe2
+                ;;
+        h8300hms)
+                basic_machine=h8300-hitachi
+                os=-hms
+                ;;
+        h8300xray)
+                basic_machine=h8300-hitachi
+                os=-xray
+                ;;
+        h8500hms)
+                basic_machine=h8500-hitachi
+                os=-hms
+                ;;
+        harris)
+                basic_machine=m88k-harris
+                os=-sysv3
+                ;;
+        hp300-*)
+                basic_machine=m68k-hp
+                ;;
+        hp300bsd)
+                basic_machine=m68k-hp
+                os=-bsd
+                ;;
+        hp300hpux)
+                basic_machine=m68k-hp
+                os=-hpux
+                ;;
+        hp3k9[0-9][0-9] | hp9[0-9][0-9])
+                basic_machine=hppa1.0-hp
+                ;;
+        hp9k2[0-9][0-9] | hp9k31[0-9])
+                basic_machine=m68000-hp
+                ;;
+        hp9k3[2-9][0-9])
+                basic_machine=m68k-hp
+                ;;
+        hp9k6[0-9][0-9] | hp6[0-9][0-9])
+                basic_machine=hppa1.0-hp
+                ;;
+        hp9k7[0-79][0-9] | hp7[0-79][0-9])
+                basic_machine=hppa1.1-hp
+                ;;
+        hp9k78[0-9] | hp78[0-9])
+                # FIXME: really hppa2.0-hp
+                basic_machine=hppa1.1-hp
+                ;;
+        hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+                # FIXME: really hppa2.0-hp
+                basic_machine=hppa1.1-hp
+                ;;
+        hp9k8[0-9][13679] | hp8[0-9][13679])
+                basic_machine=hppa1.1-hp
+                ;;
+        hp9k8[0-9][0-9] | hp8[0-9][0-9])
+                basic_machine=hppa1.0-hp
+                ;;
+        hppa-next)
+                os=-nextstep3
+                ;;
+        hppaosf)
+                basic_machine=hppa1.1-hp
+                os=-osf
+                ;;
+        hppro)
+                basic_machine=hppa1.1-hp
+                os=-proelf
+                ;;
+        i370-ibm* | ibm*)
+                basic_machine=i370-ibm
+                ;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+        i*86v32)
+                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+                os=-sysv32
+                ;;
+        i*86v4*)
+                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+                os=-sysv4
+                ;;
+        i*86v)
+                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+                os=-sysv
+                ;;
+        i*86sol2)
+                basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+                os=-solaris2
+                ;;
+        i386mach)
+                basic_machine=i386-mach
+                os=-mach
+                ;;
+        i386-vsta | vsta)
+                basic_machine=i386-unknown
+                os=-vsta
+                ;;
+        iris | iris4d)
+                basic_machine=mips-sgi
+                case $os in
+                    -irix*)
+                        ;;
+                    *)
+                        os=-irix4
+                        ;;
+                esac
+                ;;
+        isi68 | isi)
+                basic_machine=m68k-isi
+                os=-sysv
+                ;;
+        m68knommu)
+                basic_machine=m68k-unknown
+                os=-linux
+                ;;
+        m68knommu-*)
+                basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+                os=-linux
+                ;;
+        m88k-omron*)
+                basic_machine=m88k-omron
+                ;;
+        magnum | m3230)
+                basic_machine=mips-mips
+                os=-sysv
+                ;;
+        merlin)
+                basic_machine=ns32k-utek
+                os=-sysv
+                ;;
+        mingw32)
+                basic_machine=i386-pc
+                os=-mingw32
+                ;;
+        mingw32ce)
+                basic_machine=arm-unknown
+                os=-mingw32ce
+                ;;
+        miniframe)
+                basic_machine=m68000-convergent
+                ;;
+        *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+                basic_machine=m68k-atari
+                os=-mint
+                ;;
+        mips3*-*)
+                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+                ;;
+        mips3*)
+                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+                ;;
+        monitor)
+                basic_machine=m68k-rom68k
+                os=-coff
+                ;;
+        morphos)
+                basic_machine=powerpc-unknown
+                os=-morphos
+                ;;
+        msdos)
+                basic_machine=i386-pc
+                os=-msdos
+                ;;
+        ms1-*)
+                basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+                ;;
+        mvs)
+                basic_machine=i370-ibm
+                os=-mvs
+                ;;
+        ncr3000)
+                basic_machine=i486-ncr
+                os=-sysv4
+                ;;
+        netbsd386)
+                basic_machine=i386-unknown
+                os=-netbsd
+                ;;
+        netwinder)
+                basic_machine=armv4l-rebel
+                os=-linux
+                ;;
+        news | news700 | news800 | news900)
+                basic_machine=m68k-sony
+                os=-newsos
+                ;;
+        news1000)
+                basic_machine=m68030-sony
+                os=-newsos
+                ;;
+        news-3600 | risc-news)
+                basic_machine=mips-sony
+                os=-newsos
+                ;;
+        necv70)
+                basic_machine=v70-nec
+                os=-sysv
+                ;;
+        next | m*-next )
+                basic_machine=m68k-next
+                case $os in
+                    -nextstep* )
+                        ;;
+                    -ns2*)
+                      os=-nextstep2
+                        ;;
+                    *)
+                      os=-nextstep3
+                        ;;
+                esac
+                ;;
+        nh3000)
+                basic_machine=m68k-harris
+                os=-cxux
+                ;;
+        nh[45]000)
+                basic_machine=m88k-harris
+                os=-cxux
+                ;;
+        nindy960)
+                basic_machine=i960-intel
+                os=-nindy
+                ;;
+        mon960)
+                basic_machine=i960-intel
+                os=-mon960
+                ;;
+        nonstopux)
+                basic_machine=mips-compaq
+                os=-nonstopux
+                ;;
+        np1)
+                basic_machine=np1-gould
+                ;;
+        nsr-tandem)
+                basic_machine=nsr-tandem
+                ;;
+        op50n-* | op60c-*)
+                basic_machine=hppa1.1-oki
+                os=-proelf
+                ;;
+        openrisc | openrisc-*)
+                basic_machine=or32-unknown
+                ;;
+        os400)
+                basic_machine=powerpc-ibm
+                os=-os400
+                ;;
+        OSE68000 | ose68000)
+                basic_machine=m68000-ericsson
+                os=-ose
+                ;;
+        os68k)
+                basic_machine=m68k-none
+                os=-os68k
+                ;;
+        pa-hitachi)
+                basic_machine=hppa1.1-hitachi
+                os=-hiuxwe2
+                ;;
+        paragon)
+                basic_machine=i860-intel
+                os=-osf
+                ;;
+        parisc)
+                basic_machine=hppa-unknown
+                os=-linux
+                ;;
+        parisc-*)
+                basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+                os=-linux
+                ;;
+        pbd)
+                basic_machine=sparc-tti
+                ;;
+        pbb)
+                basic_machine=m68k-tti
+                ;;
+        pc532 | pc532-*)
+                basic_machine=ns32k-pc532
+                ;;
+        pc98)
+                basic_machine=i386-pc
+                ;;
+        pc98-*)
+                basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        pentium | p5 | k5 | k6 | nexgen | viac3)
+                basic_machine=i586-pc
+                ;;
+        pentiumpro | p6 | 6x86 | athlon | athlon_*)
+                basic_machine=i686-pc
+                ;;
+        pentiumii | pentium2 | pentiumiii | pentium3)
+                basic_machine=i686-pc
+                ;;
+        pentium4)
+                basic_machine=i786-pc
+                ;;
+        pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        pentiumpro-* | p6-* | 6x86-* | athlon-*)
+                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+                basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        pentium4-*)
+                basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        pn)
+                basic_machine=pn-gould
+                ;;
+        power)  basic_machine=power-ibm
+                ;;
+        ppc)    basic_machine=powerpc-unknown
+                ;;
+        ppc-*)  basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        ppcle | powerpclittle | ppc-le | powerpc-little)
+                basic_machine=powerpcle-unknown
+                ;;
+        ppcle-* | powerpclittle-*)
+                basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        ppc64)  basic_machine=powerpc64-unknown
+                ;;
+        ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+                basic_machine=powerpc64le-unknown
+                ;;
+        ppc64le-* | powerpc64little-*)
+                basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+                ;;
+        ps2)
+                basic_machine=i386-ibm
+                ;;
+        pw32)
+                basic_machine=i586-unknown
+                os=-pw32
+                ;;
+        rdos)
+                basic_machine=i386-pc
+                os=-rdos
+                ;;
+        rom68k)
+                basic_machine=m68k-rom68k
+                os=-coff
+                ;;
+        rm[46]00)
+                basic_machine=mips-siemens
+                ;;
+        rtpc | rtpc-*)
+                basic_machine=romp-ibm
+                ;;
+        s390 | s390-*)
+                basic_machine=s390-ibm
+                ;;
+        s390x | s390x-*)
+                basic_machine=s390x-ibm
+                ;;
+        sa29200)
+                basic_machine=a29k-amd
+                os=-udi
+                ;;
+        sb1)
+                basic_machine=mipsisa64sb1-unknown
+                ;;
+        sb1el)
+                basic_machine=mipsisa64sb1el-unknown
+                ;;
+        sde)
+                basic_machine=mipsisa32-sde
+                os=-elf
+                ;;
+        sei)
+                basic_machine=mips-sei
+                os=-seiux
+                ;;
+        sequent)
+                basic_machine=i386-sequent
+                ;;
+        sh)
+                basic_machine=sh-hitachi
+                os=-hms
+                ;;
+        sh5el)
+                basic_machine=sh5le-unknown
+                ;;
+        sh64)
+                basic_machine=sh64-unknown
+                ;;
+        sparclite-wrs | simso-wrs)
+                basic_machine=sparclite-wrs
+                os=-vxworks
+                ;;
+        sps7)
+                basic_machine=m68k-bull
+                os=-sysv2
+                ;;
+        spur)
+                basic_machine=spur-unknown
+                ;;
+        st2000)
+                basic_machine=m68k-tandem
+                ;;
+        stratus)
+                basic_machine=i860-stratus
+                os=-sysv4
+                ;;
+        sun2)
+                basic_machine=m68000-sun
+                ;;
+        sun2os3)
+                basic_machine=m68000-sun
+                os=-sunos3
+                ;;
+        sun2os4)
+                basic_machine=m68000-sun
+                os=-sunos4
+                ;;
+        sun3os3)
+                basic_machine=m68k-sun
+                os=-sunos3
+                ;;
+        sun3os4)
+                basic_machine=m68k-sun
+                os=-sunos4
+                ;;
+        sun4os3)
+                basic_machine=sparc-sun
+                os=-sunos3
+                ;;
+        sun4os4)
+                basic_machine=sparc-sun
+                os=-sunos4
+                ;;
+        sun4sol2)
+                basic_machine=sparc-sun
+                os=-solaris2
+                ;;
+        sun3 | sun3-*)
+                basic_machine=m68k-sun
+                ;;
+        sun4)
+                basic_machine=sparc-sun
+                ;;
+        sun386 | sun386i | roadrunner)
+                basic_machine=i386-sun
+                ;;
+        sv1)
+                basic_machine=sv1-cray
+                os=-unicos
+                ;;
+        symmetry)
+                basic_machine=i386-sequent
+                os=-dynix
+                ;;
+        t3e)
+                basic_machine=alphaev5-cray
+                os=-unicos
+                ;;
+        t90)
+                basic_machine=t90-cray
+                os=-unicos
+                ;;
+        tic54x | c54x*)
+                basic_machine=tic54x-unknown
+                os=-coff
+                ;;
+        tic55x | c55x*)
+                basic_machine=tic55x-unknown
+                os=-coff
+                ;;
+        tic6x | c6x*)
+                basic_machine=tic6x-unknown
+                os=-coff
+                ;;
+        tile*)
+                basic_machine=tile-unknown
+                os=-linux-gnu
+                ;;
+        tx39)
+                basic_machine=mipstx39-unknown
+                ;;
+        tx39el)
+                basic_machine=mipstx39el-unknown
+                ;;
+        toad1)
+                basic_machine=pdp10-xkl
+                os=-tops20
+                ;;
+        tower | tower-32)
+                basic_machine=m68k-ncr
+                ;;
+        tpf)
+                basic_machine=s390x-ibm
+                os=-tpf
+                ;;
+        udi29k)
+                basic_machine=a29k-amd
+                os=-udi
+                ;;
+        ultra3)
+                basic_machine=a29k-nyu
+                os=-sym1
+                ;;
+        v810 | necv810)
+                basic_machine=v810-nec
+                os=-none
+                ;;
+        vaxv)
+                basic_machine=vax-dec
+                os=-sysv
+                ;;
+        vms)
+                basic_machine=vax-dec
+                os=-vms
+                ;;
+        vpp*|vx|vx-*)
+                basic_machine=f301-fujitsu
+                ;;
+        vxworks960)
+                basic_machine=i960-wrs
+                os=-vxworks
+                ;;
+        vxworks68)
+                basic_machine=m68k-wrs
+                os=-vxworks
+                ;;
+        vxworks29k)
+                basic_machine=a29k-wrs
+                os=-vxworks
+                ;;
+        w65*)
+                basic_machine=w65-wdc
+                os=-none
+                ;;
+        w89k-*)
+                basic_machine=hppa1.1-winbond
+                os=-proelf
+                ;;
+        xbox)
+                basic_machine=i686-pc
+                os=-mingw32
+                ;;
+        xps | xps100)
+                basic_machine=xps100-honeywell
+                ;;
+        ymp)
+                basic_machine=ymp-cray
+                os=-unicos
+                ;;
+        z8k-*-coff)
+                basic_machine=z8k-unknown
+                os=-sim
+                ;;
+        z80-*-coff)
+                basic_machine=z80-unknown
+                os=-sim
+                ;;
+        none)
+                basic_machine=none-none
+                os=-none
+                ;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+        w89k)
+                basic_machine=hppa1.1-winbond
+                ;;
+        op50n)
+                basic_machine=hppa1.1-oki
+                ;;
+        op60c)
+                basic_machine=hppa1.1-oki
+                ;;
+        romp)
+                basic_machine=romp-ibm
+                ;;
+        mmix)
+                basic_machine=mmix-knuth
+                ;;
+        rs6000)
+                basic_machine=rs6000-ibm
+                ;;
+        vax)
+                basic_machine=vax-dec
+                ;;
+        pdp10)
+                # there are many clones, so DEC is not a safe bet
+                basic_machine=pdp10-unknown
+                ;;
+        pdp11)
+                basic_machine=pdp11-dec
+                ;;
+        we32k)
+                basic_machine=we32k-att
+                ;;
+        sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+                basic_machine=sh-unknown
+                ;;
+        sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+                basic_machine=sparc-sun
+                ;;
+        cydra)
+                basic_machine=cydra-cydrome
+                ;;
+        orion)
+                basic_machine=orion-highlevel
+                ;;
+        orion105)
+                basic_machine=clipper-highlevel
+                ;;
+        mac | mpw | mac-mpw)
+                basic_machine=m68k-apple
+                ;;
+        pmac | pmac-mpw)
+                basic_machine=powerpc-apple
+                ;;
+        *-unknown)
+                # Make sure to match an already-canonicalized machine name.
+                ;;
+        *)
+                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+                exit 1
+                ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+        *-digital*)
+                basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+                ;;
+        *-commodore*)
+                basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+                ;;
+        *)
+                ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+        # -solaris* is a basic system type, with this one exception.
+        -solaris1 | -solaris1.*)
+                os=`echo $os | sed -e 's|solaris1|sunos4|'`
+                ;;
+        -solaris)
+                os=-solaris2
+                ;;
+        -svr4*)
+                os=-sysv4
+                ;;
+        -unixware*)
+                os=-sysv4.2uw
+                ;;
+        -gnu/linux*)
+                os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+                ;;
+        # First accept the basic system types.
+        # The portable systems comes first.
+        # Each alternative MUST END IN A *, to match a version number.
+        # -sysv* is not here because it comes later, after sysvr4.
+        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+              | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+              | -kopensolaris* \
+              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+              | -aos* | -aros* \
+              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+              | -openbsd* | -solidbsd* \
+              | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+              | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+              | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+              | -chorusos* | -chorusrdb* | -cegcc* \
+              | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+              | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+              | -uxpv* | -beos* | -mpeix* | -udk* \
+              | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+              | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+              | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+              | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
+        # Remember, each alternative MUST END IN *, to match a version number.
+                ;;
+        -qnx*)
+                case $basic_machine in
+                    x86-* | i*86-*)
+                        ;;
+                    *)
+                        os=-nto$os
+                        ;;
+                esac
+                ;;
+        -nto-qnx*)
+                ;;
+        -nto*)
+                os=`echo $os | sed -e 's|nto|nto-qnx|'`
+                ;;
+        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+              | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+              | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+                ;;
+        -mac*)
+                os=`echo $os | sed -e 's|mac|macos|'`
+                ;;
+        -linux-dietlibc)
+                os=-linux-dietlibc
+                ;;
+        -linux*)
+                os=`echo $os | sed -e 's|linux|linux-gnu|'`
+                ;;
+        -sunos5*)
+                os=`echo $os | sed -e 's|sunos5|solaris2|'`
+                ;;
+        -sunos6*)
+                os=`echo $os | sed -e 's|sunos6|solaris3|'`
+                ;;
+        -opened*)
+                os=-openedition
+                ;;
+        -os400*)
+                os=-os400
+                ;;
+        -wince*)
+                os=-wince
+                ;;
+        -osfrose*)
+                os=-osfrose
+                ;;
+        -osf*)
+                os=-osf
+                ;;
+        -utek*)
+                os=-bsd
+                ;;
+        -dynix*)
+                os=-bsd
+                ;;
+        -acis*)
+                os=-aos
+                ;;
+        -atheos*)
+                os=-atheos
+                ;;
+        -syllable*)
+                os=-syllable
+                ;;
+        -386bsd)
+                os=-bsd
+                ;;
+        -ctix* | -uts*)
+                os=-sysv
+                ;;
+        -nova*)
+                os=-rtmk-nova
+                ;;
+        -ns2 )
+                os=-nextstep2
+                ;;
+        -nsk*)
+                os=-nsk
+                ;;
+        # Preserve the version number of sinix5.
+        -sinix5.*)
+                os=`echo $os | sed -e 's|sinix|sysv|'`
+                ;;
+        -sinix*)
+                os=-sysv4
+                ;;
+        -tpf*)
+                os=-tpf
+                ;;
+        -triton*)
+                os=-sysv3
+                ;;
+        -oss*)
+                os=-sysv3
+                ;;
+        -svr4)
+                os=-sysv4
+                ;;
+        -svr3)
+                os=-sysv3
+                ;;
+        -sysvr4)
+                os=-sysv4
+                ;;
+        # This must come after -sysvr4.
+        -sysv*)
+                ;;
+        -ose*)
+                os=-ose
+                ;;
+        -es1800*)
+                os=-ose
+                ;;
+        -xenix)
+                os=-xenix
+                ;;
+        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+                os=-mint
+                ;;
+        -aros*)
+                os=-aros
+                ;;
+        -kaos*)
+                os=-kaos
+                ;;
+        -zvmoe)
+                os=-zvmoe
+                ;;
+        -dicos*)
+                os=-dicos
+                ;;
+        -none)
+                ;;
+        *)
+                # Get rid of the `-' at the beginning of $os.
+                os=`echo $os | sed 's/[^-]*-//'`
+                echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+                exit 1
+                ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+        score-*)
+                os=-elf
+                ;;
+        spu-*)
+                os=-elf
+                ;;
+        *-acorn)
+                os=-riscix1.2
+                ;;
+        arm*-rebel)
+                os=-linux
+                ;;
+        arm*-semi)
+                os=-aout
+                ;;
+        c4x-* | tic4x-*)
+                os=-coff
+                ;;
+        # This must come before the *-dec entry.
+        pdp10-*)
+                os=-tops20
+                ;;
+        pdp11-*)
+                os=-none
+                ;;
+        *-dec | vax-*)
+                os=-ultrix4.2
+                ;;
+        m68*-apollo)
+                os=-domain
+                ;;
+        i386-sun)
+                os=-sunos4.0.2
+                ;;
+        m68000-sun)
+                os=-sunos3
+                # This also exists in the configure program, but was not the
+                # default.
+                # os=-sunos4
+                ;;
+        m68*-cisco)
+                os=-aout
+                ;;
+        mep-*)
+                os=-elf
+                ;;
+        mips*-cisco)
+                os=-elf
+                ;;
+        mips*-*)
+                os=-elf
+                ;;
+        or32-*)
+                os=-coff
+                ;;
+        *-tti)  # must be before sparc entry or we get the wrong os.
+                os=-sysv3
+                ;;
+        sparc-* | *-sun)
+                os=-sunos4.1.1
+                ;;
+        *-be)
+                os=-beos
+                ;;
+        *-haiku)
+                os=-haiku
+                ;;
+        *-ibm)
+                os=-aix
+                ;;
+        *-knuth)
+                os=-mmixware
+                ;;
+        *-wec)
+                os=-proelf
+                ;;
+        *-winbond)
+                os=-proelf
+                ;;
+        *-oki)
+                os=-proelf
+                ;;
+        *-hp)
+                os=-hpux
+                ;;
+        *-hitachi)
+                os=-hiux
+                ;;
+        i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+                os=-sysv
+                ;;
+        *-cbm)
+                os=-amigaos
+                ;;
+        *-dg)
+                os=-dgux
+                ;;
+        *-dolphin)
+                os=-sysv3
+                ;;
+        m68k-ccur)
+                os=-rtu
+                ;;
+        m88k-omron*)
+                os=-luna
+                ;;
+        *-next )
+                os=-nextstep
+                ;;
+        *-sequent)
+                os=-ptx
+                ;;
+        *-crds)
+                os=-unos
+                ;;
+        *-ns)
+                os=-genix
+                ;;
+        i370-*)
+                os=-mvs
+                ;;
+        *-next)
+                os=-nextstep3
+                ;;
+        *-gould)
+                os=-sysv
+                ;;
+        *-highlevel)
+                os=-bsd
+                ;;
+        *-encore)
+                os=-bsd
+                ;;
+        *-sgi)
+                os=-irix
+                ;;
+        *-siemens)
+                os=-sysv4
+                ;;
+        *-masscomp)
+                os=-rtu
+                ;;
+        f30[01]-fujitsu | f700-fujitsu)
+                os=-uxpv
+                ;;
+        *-rom68k)
+                os=-coff
+                ;;
+        *-*bug)
+                os=-coff
+                ;;
+        *-apple)
+                os=-macos
+                ;;
+        *-atari*)
+                os=-mint
+                ;;
+        *)
+                os=-none
+                ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+        *-unknown)
+                case $os in
+                        -riscix*)
+                                vendor=acorn
+                                ;;
+                        -sunos*)
+                                vendor=sun
+                                ;;
+                        -cnk*|-aix*)
+                                vendor=ibm
+                                ;;
+                        -beos*)
+                                vendor=be
+                                ;;
+                        -hpux*)
+                                vendor=hp
+                                ;;
+                        -mpeix*)
+                                vendor=hp
+                                ;;
+                        -hiux*)
+                                vendor=hitachi
+                                ;;
+                        -unos*)
+                                vendor=crds
+                                ;;
+                        -dgux*)
+                                vendor=dg
+                                ;;
+                        -luna*)
+                                vendor=omron
+                                ;;
+                        -genix*)
+                                vendor=ns
+                                ;;
+                        -mvs* | -opened*)
+                                vendor=ibm
+                                ;;
+                        -os400*)
+                                vendor=ibm
+                                ;;
+                        -ptx*)
+                                vendor=sequent
+                                ;;
+                        -tpf*)
+                                vendor=ibm
+                                ;;
+                        -vxsim* | -vxworks* | -windiss*)
+                                vendor=wrs
+                                ;;
+                        -aux*)
+                                vendor=apple
+                                ;;
+                        -hms*)
+                                vendor=hitachi
+                                ;;
+                        -mpw* | -macos*)
+                                vendor=apple
+                                ;;
+                        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+                                vendor=atari
+                                ;;
+                        -vos*)
+                                vendor=stratus
+                                ;;
+                esac
+                basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+                ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/libraries/embryo/configure b/libraries/embryo/configure
new file mode 100755
index 0000000..466326f
--- /dev/null
+++ b/libraries/embryo/configure
@@ -0,0 +1,15821 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.67 for embryo 1.1.0.
+#
+# Report bugs to <enlightenment-devel@lists.sourceforge.net>.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+        expr "X$arg" : "X\\(.*\\)$as_nl";
+        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""        $as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+         /*)
+           for as_base in sh bash ksh sh5; do
+             # Try only shells that exist, to save several forks.
+             as_shell=$as_dir/$as_base
+             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+           done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  # We cannot yet assume a decent shell, so we have to provide a
+        # neutralization value for shells without unset; and this also
+        # works around shells that cannot unset nonexistent variables.
+        BASH_ENV=/dev/null
+        ENV=/dev/null
+        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+        export CONFIG_SHELL
+        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: enlightenment-devel@lists.sourceforge.net about your
+$0: system, including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$as_dir" : 'X\(//\)[^/]' \| \
+         X"$as_dir" : 'X\(//\)$' \| \
+         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+            s//\1/
+            q
+          }
+          /^X\/\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\/\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T=' ';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+        case $1 in #(
+        -*)set "./$1";;
+        esac;
+        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+        ???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
+  ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $ECHO works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<_LT_EOF
+$*
+_LT_EOF
+  exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+  if test "X${echo_test_string+set}" != Xset; then
+    # find a string as large as possible, as long as the shell can cope with it
+    for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+         { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+      then
+        break
+      fi
+    done
+  fi
+
+  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+     test "X$echo_testing_string" = "X$echo_test_string"; then
+    :
+  else
+    # The Solaris, AIX, and Digital Unix default echo programs unquote
+    # backslashes.  This makes it impossible to quote backslashes using
+    #   echo "$something" | sed 's/\\/\\\\/g'
+    #
+    # So, first we look for a working echo in the user's PATH.
+
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for dir in $PATH /usr/ucb; do
+      IFS="$lt_save_ifs"
+      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        ECHO="$dir/echo"
+        break
+      fi
+    done
+    IFS="$lt_save_ifs"
+
+    if test "X$ECHO" = Xecho; then
+      # We didn't find a better echo, so look for alternatives.
+      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        # This shell has a builtin print -r that does the trick.
+        ECHO='print -r'
+      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+           test "X$CONFIG_SHELL" != X/bin/ksh; then
+        # If we have ksh, try running configure again with it.
+        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+        export ORIGINAL_CONFIG_SHELL
+        CONFIG_SHELL=/bin/ksh
+        export CONFIG_SHELL
+        exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+      else
+        # Try using printf.
+        ECHO='printf %s\n'
+        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+           echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+           test "X$echo_testing_string" = "X$echo_test_string"; then
+          # Cool, printf works
+          :
+        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+             test "X$echo_testing_string" = 'X\t' &&
+             echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+             test "X$echo_testing_string" = "X$echo_test_string"; then
+          CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+          export CONFIG_SHELL
+          SHELL="$CONFIG_SHELL"
+          export SHELL
+          ECHO="$CONFIG_SHELL $0 --fallback-echo"
+        elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+             test "X$echo_testing_string" = 'X\t' &&
+             echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+             test "X$echo_testing_string" = "X$echo_test_string"; then
+          ECHO="$CONFIG_SHELL $0 --fallback-echo"
+        else
+          # maybe with a smaller string...
+          prev=:
+
+          for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+            if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+            then
+              break
+            fi
+            prev="$cmd"
+          done
+
+          if test "$prev" != 'sed 50q "$0"'; then
+            echo_test_string=`eval $prev`
+            export echo_test_string
+            exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+          else
+            # Oops.  We lost completely, so just stick with echo.
+            ECHO=echo
+          fi
+        fi
+      fi
+    fi
+  fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+   lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='embryo'
+PACKAGE_TARNAME='embryo'
+PACKAGE_VERSION='1.1.0'
+PACKAGE_STRING='embryo 1.1.0'
+PACKAGE_BUGREPORT='enlightenment-devel@lists.sourceforge.net'
+PACKAGE_URL=''
+
+ac_unique_file="configure.ac"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+embryoincludedir
+requirement_embryo
+EFL_FNMATCH_LIBS
+ALLOCA
+lt_enable_auto_import
+EMBRYO_CFLAGS
+EMBRYO_CPPFLAGS
+EINA_LIBS
+EINA_CFLAGS
+EFL_EMBRYO_BUILD
+EVIL_LIBS
+EVIL_CFLAGS
+pkgconfig_requires_private
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+EFL_BUILD_DOC_FALSE
+EFL_BUILD_DOC_TRUE
+efl_doxygen
+efl_have_doxygen
+BUILD_EMBRYO_CC_FALSE
+BUILD_EMBRYO_CC_TRUE
+EMBRYO_CC_PRG
+VMAJ
+release_info
+version_info
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+lt_ECHO
+RANLIB
+AR
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+LIBTOOL
+OBJDUMP
+DLLTOOL
+AS
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+enable_dependency_tracking
+with_gnu_ld
+enable_libtool_lock
+enable_embryo_cc
+enable_doc
+with_doxygen
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+EVIL_CFLAGS
+EVIL_LIBS
+EINA_CFLAGS
+EINA_LIBS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+         ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+         ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+         ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+         ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
+                datadir sysconfdir sharedstatedir localstatedir includedir \
+                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+                libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used" >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$as_myself" : 'X\(//\)[^/]' \| \
+         X"$as_myself" : 'X\(//\)$' \| \
+         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+        pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures embryo 1.1.0 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/embryo]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of embryo 1.1.0:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-silent-rules          less verbose build output (undo: `make V=1')
+  --disable-silent-rules         verbose build output (undo: `make V=0')
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking   do not reject slow dependency extractors
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --disable-embryo-cc     disable building of embryo_cc
+  --disable-doc           Disable documentation build [default=enabled]
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-pic              try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-doxygen=FILE     doxygen program to use [default=doxygen]
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+  PKG_CONFIG  path to pkg-config utility
+  PKG_CONFIG_PATH
+              directories to add to pkg-config's search path
+  PKG_CONFIG_LIBDIR
+              path overriding pkg-config's built-in search path
+  EVIL_CFLAGS C compiler flags for EVIL, overriding pkg-config
+  EVIL_LIBS   linker flags for EVIL, overriding pkg-config
+  EINA_CFLAGS C compiler flags for EINA, overriding pkg-config
+  EINA_LIBS   linker flags for EINA, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <enlightenment-devel@lists.sourceforge.net>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+embryo configure 1.1.0
+generated by GNU Autoconf 2.67
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+         test -z "$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+         test "$cross_compiling" = yes ||
+         $as_test_x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+        ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+         test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval "test \"\${$3+set}\"" = set; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## -------------------------------------------------------- ##
+## Report this to enlightenment-devel@lists.sourceforge.net ##
+## -------------------------------------------------------- ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_mongrel
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by embryo $as_me 1.1.0, which was
+generated by GNU Autoconf 2.67.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+        ac_must_keep_next=false # Got value, back to normal.
+      else
+        case $ac_arg in
+          *=* | --config-cache | -C | -disable-* | --disable-* \
+          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+          | -with-* | --with-* | -without-* | --without-* | --x)
+            case "$ac_configure_args0 " in
+              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+            esac
+            ;;
+          -* ) ac_must_keep_next=true ;;
+        esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+        "s/'\''/'\''\\\\'\'''\''/g;
+          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+        eval ac_val=\$$ac_var
+        case $ac_val in
+        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+        esac
+        $as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5 ; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+        # differences in whitespace do not lead to failure.
+        ac_old_val_w=`echo x $ac_old_val`
+        ac_new_val_w=`echo x $ac_new_val`
+        if test "$ac_old_val_w" != "$ac_new_val_w"; then
+          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+          ac_cache_corrupted=:
+        else
+          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+          eval $ac_var=\$ac_old_val
+        fi
+        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+
+
+am__api_version='1.11'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+          if test $ac_prog = install &&
+            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+            # AIX install.  It has an incompatible calling convention.
+            :
+          elif test $ac_prog = install &&
+            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+            # program-specific install script used by HP pwplus--don't use.
+            :
+          else
+            rm -rf conftest.one conftest.two conftest.dir
+            echo one > conftest.one
+            echo two > conftest.two
+            mkdir conftest.dir
+            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+              test -s conftest.one && test -s conftest.two &&
+              test -s conftest.dir/conftest.one &&
+              test -s conftest.dir/conftest.two
+            then
+              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+              break 3
+            fi
+          fi
+        fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5 ;;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
+    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5 ;;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t "$srcdir/configure" conftest.file`
+   fi
+   rm -f conftest.file
+   if test "$*" != "X $srcdir/configure conftest.file" \
+      && test "$*" != "X conftest.file $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+   fi
+
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\     *)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\     *)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if test "${ac_cv_path_mkdir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in mkdir gmkdir; do
+         for ac_exec_ext in '' $ac_executable_extensions; do
+           { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+           case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+             'mkdir (GNU coreutils) '* | \
+             'mkdir (coreutils) '* | \
+             'mkdir (fileutils) '4.1*)
+               ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+               break 3;;
+           esac
+         done
+       done
+  done
+IFS=$as_save_IFS
+
+fi
+
+  test -d ./--version && rmdir ./--version
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+  [\\/$]* | ?:[\\/]*) ;;
+  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+        @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='embryo'
+ VERSION='1.1.0'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+  enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in
+yes) AM_DEFAULT_VERBOSITY=0;;
+no)  AM_DEFAULT_VERBOSITY=1;;
+*)   AM_DEFAULT_VERBOSITY=0;;
+esac
+AM_BACKSLASH='\'
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AS+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AS"; then
+  ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AS="${ac_tool_prefix}as"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+  ac_ct_AS=$AS
+  # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AS"; then
+  ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AS="as"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AS" = x; then
+    AS="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AS=$ac_ct_AS
+  fi
+else
+  AS="$ac_cv_prog_AS"
+fi
+
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+  ac_ct_DLLTOOL=$DLLTOOL
+  # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DLLTOOL"; then
+  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DLLTOOL" = x; then
+    DLLTOOL="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DLLTOOL=$ac_ct_DLLTOOL
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+  ;;
+esac
+
+test -z "$AS" && AS=as
+
+
+
+
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+case `pwd` in
+  *\ * | *\     *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.6b'
+macro_revision='1.3017'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+        @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5 ; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+        ;;
+    [ab].out )
+        # We found the default executable, but exeext='' is most
+        # certainly right.
+        break;;
+    *.* )
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+        then :; else
+           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+        fi
+        # We set ac_cv_exeext here because the later test for it is not
+        # safe: cross compilers may not add the suffix if given an `-o'
+        # argument, so we may need to know it at that point already.
+        # Even if this section looks crufty: it has the advantage of
+        # actually working.
+        break;;
+    * )
+        break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5 ; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+        cross_compiling=yes
+    else
+        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5 ; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+         CFLAGS="-g"
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+        continue
+      else
+        break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${ac_cv_path_SED+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if test "${ac_cv_path_FGREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+        ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+        test "$with_gnu_ld" != no && break
+        ;;
+      *)
+        test "$with_gnu_ld" != yes && break
+        ;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+        # Check to see if the nm accepts a BSD-compat flag.
+        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+        #   nm: unknown option "B" ignored
+        # Tru64's nm complains that /dev/null is an invalid object file
+        case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+        */dev/null* | *'Invalid file or object type'*)
+          lt_cv_path_NM="$tmp_nm -B"
+          break
+          ;;
+        *)
+          case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+          */dev/null*)
+            lt_cv_path_NM="$tmp_nm -p"
+            break
+            ;;
+          *)
+            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+            continue # so that we can try to find one that supports BSD flags
+            ;;
+          esac
+          ;;
+        esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if test "${lt_cv_nm_interface+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:4849: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:4852: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:4855: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+                 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+              test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd* | netbsdelf*-gnu)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+        mv -f "$nlist"T "$nlist"
+      else
+        rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+        if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+          cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+          # Now generate the symbol file.
+          eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+          cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+const struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+          $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+          cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+          # Now try linking the two files.
+          mv conftest.$ac_objext conftstm.$ac_objext
+          lt_save_LIBS="$LIBS"
+          lt_save_CFLAGS="$CFLAGS"
+          LIBS="conftstm.$ac_objext"
+          CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+          if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+            pipe_works=yes
+          fi
+          LIBS="$lt_save_LIBS"
+          CFLAGS="$lt_save_CFLAGS"
+        else
+          echo "cannot find nm_test_func in $nlist" >&5
+        fi
+      else
+        echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+        HPUX_IA64_MODE="32"
+        ;;
+      *ELF-64*)
+        HPUX_IA64_MODE="64"
+        ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line 6058 "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+        *32-bit*)
+          LD="${LD-ld} -melf32bsmip"
+          ;;
+        *N32*)
+          LD="${LD-ld} -melf32bmipn32"
+          ;;
+        *64-bit*)
+          LD="${LD-ld} -melf64bmip"
+        ;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+        *32-bit*)
+          LD="${LD-ld} -32"
+          ;;
+        *N32*)
+          LD="${LD-ld} -n32"
+          ;;
+        *64-bit*)
+          LD="${LD-ld} -64"
+          ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+        case $host in
+          x86_64-*kfreebsd*-gnu)
+            LD="${LD-ld} -m elf_i386_fbsd"
+            ;;
+          x86_64-*linux*)
+            LD="${LD-ld} -m elf_i386"
+            ;;
+          ppc64-*linux*|powerpc64-*linux*)
+            LD="${LD-ld} -m elf32ppclinux"
+            ;;
+          s390x-*linux*)
+            LD="${LD-ld} -m elf_s390"
+            ;;
+          sparc64-*linux*)
+            LD="${LD-ld} -m elf32_sparc"
+            ;;
+        esac
+        ;;
+      *64-bit*)
+        case $host in
+          x86_64-*kfreebsd*-gnu)
+            LD="${LD-ld} -m elf_x86_64_fbsd"
+            ;;
+          x86_64-*linux*)
+            LD="${LD-ld} -m elf_x86_64"
+            ;;
+          ppc*-*linux*|powerpc*-*linux*)
+            LD="${LD-ld} -m elf64ppc"
+            ;;
+          s390*-*linux*|s390*-*tpf*)
+            LD="${LD-ld} -m elf64_s390"
+            ;;
+          sparc*-*linux*)
+            LD="${LD-ld} -m elf64_sparc"
+            ;;
+        esac
+        ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_cc_needs_belf=yes
+else
+  lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+          LD="${LD-ld} -64"
+        fi
+        ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LIPO+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL64+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+        # By default we will add the -single_module flag. You can override
+        # by either setting the environment variable LT_MULTI_MODULE
+        # non-empty at configure time, or by adding -multi_module to the
+        # link flags.
+        rm -rf libconftest.dylib*
+        echo "int foo(void){return 1;}" > conftest.c
+        echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+        $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+          -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+        if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+          lt_cv_apple_cc_single_mod=yes
+        else
+          cat conftest.err >&5
+        fi
+        rm -rf libconftest.dylib*
+        rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_ld_exported_symbols_list=yes
+else
+  lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+        10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+        10.[012]*)
+          _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+        10.*)
+          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+                     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+                     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+                   (('a' <= (c) && (c) <= 'i') \
+                     || ('j' <= (c) && (c) <= 'r') \
+                     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+        || toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+# Set options
+
+
+
+        enable_dlopen=no
+
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+        IFS="$lt_save_ifs"
+        if test "X$pkg" = "X$p"; then
+          enable_shared=yes
+        fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+  # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+        IFS="$lt_save_ifs"
+        if test "X$pkg" = "X$p"; then
+          enable_static=yes
+        fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+  withval=$with_pic; pic_mode="$withval"
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+        IFS="$lt_save_ifs"
+        if test "X$pkg" = "X$p"; then
+          enable_fast_install=yes
+        fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+        case $deplibs_check_method in
+        "file_magic "*)
+          file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+            $EGREP "$file_magic_regex" > /dev/null; then
+            :
+          else
+            cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+          fi ;;
+        esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+        case $deplibs_check_method in
+        "file_magic "*)
+          file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+            $EGREP "$file_magic_regex" > /dev/null; then
+            :
+          else
+            cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+          fi ;;
+        esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7585: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7589: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+        # AIX 5 now supports IA64 processor
+        lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+        # +Z the default
+        ;;
+      *)
+        lt_prog_compiler_pic='-fPIC'
+        ;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+        lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+        # AIX 5 now supports IA64 processor
+        lt_prog_compiler_static='-Bstatic'
+      else
+        lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+        # +Z the default
+        ;;
+      *)
+        lt_prog_compiler_pic='+Z'
+        ;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+        lt_prog_compiler_wl='-Wl,'
+        lt_prog_compiler_pic='-KPIC'
+        lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+        lt_prog_compiler_wl='-Wl,'
+        lt_prog_compiler_pic='-fPIC'
+        lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+        lt_prog_compiler_wl='-Wl,'
+        lt_prog_compiler_pic='--shared'
+        lt_prog_compiler_static='--static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+        # which looks to be a dead project)
+        lt_prog_compiler_wl='-Wl,'
+        lt_prog_compiler_pic='-fpic'
+        lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl*)
+        # IBM XL C 8.0/Fortran 10.1 on PPC
+        lt_prog_compiler_wl='-Wl,'
+        lt_prog_compiler_pic='-qpic'
+        lt_prog_compiler_static='-qstaticlink'
+        ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+        *Sun\ C*)
+          # Sun C 5.9
+          lt_prog_compiler_pic='-KPIC'
+          lt_prog_compiler_static='-Bstatic'
+          lt_prog_compiler_wl='-Wl,'
+          ;;
+        *Sun\ F*)
+          # Sun Fortran 8.3 passes all unrecognized flags to the linker
+          lt_prog_compiler_pic='-KPIC'
+          lt_prog_compiler_static='-Bstatic'
+          lt_prog_compiler_wl=''
+          ;;
+        esac
+        ;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+        lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+        lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+        lt_prog_compiler_pic='-Kconform_pic'
+        lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:7924: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:7928: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:8029: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:8033: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:8084: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:8088: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_flag_spec_ld=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  linux* | k*bsd*-gnu)
+    link_all_deplibs=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+        ld_shlibs=no
+        cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+        allow_undefined_flag=unsupported
+        # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+        # support --undefined.  This deserves some investigation.  FIXME
+        archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+        # If the export-symbols file already is a .def file (1st line
+        # is EXPORTS), use it as is; otherwise, prepend...
+        archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+          cp $export_symbols $output_objdir/$soname.def;
+        else
+          echo EXPORTS > $output_objdir/$soname.def;
+          cat $export_symbols >> $output_objdir/$soname.def;
+        fi~
+        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+        case $cc_basename in
+          diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
+        esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+         && test "$tmp_diet" = no
+      then
+        tmp_addflag=
+        tmp_sharedflag='-shared'
+        case $cc_basename,$host_cpu in
+        pgcc*)                          # Portland Group C compiler
+          whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+          tmp_addflag=' $pic_flag'
+          ;;
+        pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
+          whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+          tmp_addflag=' $pic_flag -Mnomain' ;;
+        ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
+          tmp_addflag=' -i_dynamic' ;;
+        efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
+          tmp_addflag=' -i_dynamic -nofor_main' ;;
+        ifc* | ifort*)                  # Intel Fortran compiler
+          tmp_addflag=' -nofor_main' ;;
+        lf95*)                          # Lahey Fortran 8.1
+          whole_archive_flag_spec=
+          tmp_sharedflag='--shared' ;;
+        xl[cC]*)                        # IBM XL C 8.0 on PPC (deal with xlf below)
+          tmp_sharedflag='-qmkshrobj'
+          tmp_addflag= ;;
+        esac
+        case `$CC -V 2>&1 | sed 5q` in
+        *Sun\ C*)                       # Sun C 5.9
+          whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+          compiler_needs_object=yes
+          tmp_sharedflag='-G' ;;
+        *Sun\ F*)                       # Sun Fortran 8.3
+          tmp_sharedflag='-G' ;;
+        esac
+        archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+            echo "local: *; };" >> $output_objdir/$libname.ver~
+            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+        case $cc_basename in
+        xlf*)
+          # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+          whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+          hardcode_libdir_flag_spec=
+          hardcode_libdir_flag_spec_ld='-rpath $libdir'
+          archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+          if test "x$supports_anon_versioning" = xyes; then
+            archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+              echo "local: *; };" >> $output_objdir/$libname.ver~
+              $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+          fi
+          ;;
+        esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+        archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+        wlarc=
+      else
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+        ld_shlibs=no
+        cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+        ld_shlibs=no
+        cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+        ;;
+        *)
+          # For security reasons, it is highly recommended that you always
+          # use absolute paths for naming shared libraries, and exclude the
+          # DT_RUNPATH tag from executables and libraries.  But doing so
+          # requires that you compile everything twice, which is a pain.
+          if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+            hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+          else
+            ld_shlibs=no
+          fi
+        ;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+        # Neither direct hardcoding nor static linking is supported with a
+        # broken collect2.
+        hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+        # On IA64, the linker does run time linking by default, so we don't
+        # have to do anything special.
+        aix_use_runtimelinking=no
+        exp_sym_flag='-Bexport'
+        no_entry_flag=""
+      else
+        # If we're using GNU nm, then we don't want the "-C" option.
+        # -C means demangle to AIX nm, but means don't demangle with GNU nm
+        if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+          export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+        else
+          export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+        fi
+        aix_use_runtimelinking=no
+
+        # Test if we are trying to use run time linking or normal
+        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+        # need to do runtime linking.
+        case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+          for ld_flag in $LDFLAGS; do
+          if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+            aix_use_runtimelinking=yes
+            break
+          fi
+          done
+          ;;
+        esac
+
+        exp_sym_flag='-bexport'
+        no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+        case $host_os in aix4.[012]|aix4.[012].*)
+        # We only want to do this on AIX 4.2 and lower, the check
+        # below for broken collect2 doesn't work under 4.3+
+          collect2name=`${CC} -print-prog-name=collect2`
+          if test -f "$collect2name" &&
+           strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+          then
+          # We have reworked collect2
+          :
+          else
+          # We have old collect2
+          hardcode_direct=unsupported
+          # It fails to find uninstalled libraries when the uninstalled
+          # path is not listed in the libpath.  Setting hardcode_minus_L
+          # to unsupported forces relinking
+          hardcode_minus_L=yes
+          hardcode_libdir_flag_spec='-L$libdir'
+          hardcode_libdir_separator=
+          fi
+          ;;
+        esac
+        shared_flag='-shared'
+        if test "$aix_use_runtimelinking" = yes; then
+          shared_flag="$shared_flag "'${wl}-G'
+        fi
+        link_all_deplibs=no
+      else
+        # not using gcc
+        if test "$host_cpu" = ia64; then
+        # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+        # chokes on -Wl,-G. The following line is correct:
+          shared_flag='-G'
+        else
+          if test "$aix_use_runtimelinking" = yes; then
+            shared_flag='${wl}-G'
+          else
+            shared_flag='${wl}-bM:SRE'
+          fi
+        fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+        # Warning - without using the other runtime loading flags (-brtl),
+        # -berok will link without error, but may produce a broken library.
+        allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+        /^0/ {
+            s/^0  *\(.*\)$/\1/
+            p
+        }
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+        if test "$host_cpu" = ia64; then
+          hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+          allow_undefined_flag="-z nodefs"
+          archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+        else
+         # Determine the default libpath from the value encoded in an
+         # empty executable.
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+        /^0/ {
+            s/^0  *\(.*\)$/\1/
+            p
+        }
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+          # Warning - without using the other run time loading flags,
+          # -berok will link without error, but may produce a broken library.
+          no_undefined_flag=' ${wl}-bernotok'
+          allow_undefined_flag=' ${wl}-berok'
+          # Exported symbols can be pulled into shared objects from archives
+          whole_archive_flag_spec='$convenience'
+          archive_cmds_need_lc=yes
+          # This is similar to how AIX traditionally builds its shared libraries.
+          archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+        fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      allow_undefined_flag=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_from_new_cmds='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  whole_archive_flag_spec=''
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=echo
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    freebsd1*)
+      ld_shlibs=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+        archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+        archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+        archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+        archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+        hardcode_libdir_flag_spec_ld='+b $libdir'
+        hardcode_libdir_separator=:
+        hardcode_direct=yes
+        hardcode_direct_absolute=yes
+        export_dynamic_flag_spec='${wl}-E'
+        # hardcode_minus_L: Not really in the search PATH,
+        # but as the default location of the library.
+        hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+        case $host_cpu in
+        hppa*64*)
+          archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        ia64*)
+          archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        *)
+          archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        esac
+      else
+        case $host_cpu in
+        hppa*64*)
+          archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        ia64*)
+          archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        *)
+          archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        esac
+      fi
+      if test "$with_gnu_ld" = no; then
+        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+        hardcode_libdir_separator=:
+
+        case $host_cpu in
+        hppa*64*|ia64*)
+          hardcode_direct=no
+          hardcode_shlibpath_var=no
+          ;;
+        *)
+          hardcode_direct=yes
+          hardcode_direct_absolute=yes
+          export_dynamic_flag_spec='${wl}-E'
+
+          # hardcode_minus_L: Not really in the search PATH,
+          # but as the default location of the library.
+          hardcode_minus_L=yes
+          ;;
+        esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+        # Try to use the -exported_symbol ld option, if it does not
+        # work, assume that -exports_file does not work either and
+        # implicitly export all symbols.
+        save_LDFLAGS="$LDFLAGS"
+        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        LDFLAGS="$save_LDFLAGS"
+      else
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+        archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+        archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+        archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+        hardcode_direct=yes
+        hardcode_shlibpath_var=no
+        hardcode_direct_absolute=yes
+        if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+          archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+          archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+          hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+          export_dynamic_flag_spec='${wl}-E'
+        else
+          case $host_os in
+           openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+             archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+             hardcode_libdir_flag_spec='-R$libdir'
+             ;;
+           *)
+             archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+             hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+             ;;
+          esac
+        fi
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+        allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+        archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+        allow_undefined_flag=' -expect_unresolved \*'
+        archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)      # as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+        allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+        archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+        allow_undefined_flag=' -expect_unresolved \*'
+        archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+        archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+        $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+        # Both c and cxx compiler support -rpath directly
+        hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+        wlarc='${wl}'
+        archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+        archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+          $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+        case `$CC -V 2>&1` in
+        *"Compilers 5.0"*)
+          wlarc=''
+          archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+          archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+          $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+          ;;
+        *)
+          wlarc='${wl}'
+          archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+          archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+          $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+          ;;
+        esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+        # The compiler driver will combine and reorder linker options,
+        # but understands `-z linker_flag'.  GCC discards it without `$wl',
+        # but is careful enough not to reorder.
+        # Supported since Solaris 2.6 (maybe 2.5.1?)
+        if test "$GCC" = yes; then
+          whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+        else
+          whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+        fi
+        ;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+        # Use $CC to link under sequent, because it throws in some extra .o
+        # files that make .init and .fini sections work.
+        archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+        archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+        sni)
+          archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+          hardcode_direct=yes # is this really true???
+        ;;
+        siemens)
+          ## LD is ld it makes a PLAMLIB
+          ## CC just makes a GrossModule.
+          archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+          reload_cmds='$CC -r -o $output$reload_objs'
+          hardcode_direct=no
+        ;;
+        motorola)
+          archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+        ;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+        archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+        hardcode_shlibpath_var=no
+        runpath_var=LD_RUN_PATH
+        hardcode_runpath_var=yes
+        ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+        archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+        archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+        archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+        archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+        archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+        archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+        archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+        archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+        export_dynamic_flag_spec='${wl}-Blargedynsym'
+        ;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+      $RM conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$lt_prog_compiler_wl
+        pic_flag=$lt_prog_compiler_pic
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$allow_undefined_flag
+        allow_undefined_flag=
+        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+        then
+          archive_cmds_need_lc=no
+        else
+          archive_cmds_need_lc=yes
+        fi
+        allow_undefined_flag=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $RM conftest*
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+      ;;
+    esac
+  fi
+  ;;
+esac
+
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+
+
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+
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+
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+
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+
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+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+        lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+           echo ' yes '
+           echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+        :
+      else
+        can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[123]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+        if test "$lt_cv_prog_gnu_ld" = yes; then
+                version_type=linux
+        else
+                version_type=irix
+        fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # Some binutils ld are patched to set DT_RUNPATH
+  save_LDFLAGS=$LDFLAGS
+  save_libdir=$libdir
+  eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+       LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  LDFLAGS=$save_LDFLAGS
+  libdir=$save_libdir
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
+    *)                          need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+        shlibpath_overrides_runpath=no
+        ;;
+      *)
+        shlibpath_overrides_runpath=yes
+        ;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+        ;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = x""yes; then :
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+          if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 10468 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL           RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL         DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL         0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW            RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW          DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW        RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW      DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW      0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+          if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 10564 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL           RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL         DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL         0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW            RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW          DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW        RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW      DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW      0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define VMAJ 1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VMIN 1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VMIC 0
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VREV 0
+_ACEOF
+
+version_info="2:0:1"
+release_info=""
+
+
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+VMAJ=1
+
+
+### Default options with respect to host
+
+
+
+
+requirement_embryo=""
+embryoincludedir="${datadir}/include"
+
+
+### Additional options to configure
+
+
+
+
+have_embryo_cc="yes"
+
+
+# Check whether --enable-embryo-cc was given.
+if test "${enable_embryo_cc+set}" = set; then :
+  enableval=$enable_embryo_cc;
+    if test "x${enableval}" = "xyes" ; then
+       have_embryo_cc="yes"
+    else
+       have_embryo_cc="no"
+    fi
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build embryo_cc binary" >&5
+$as_echo_n "checking whether to build embryo_cc binary... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_embryo_cc" >&5
+$as_echo "$have_embryo_cc" >&6; }
+
+if test "x$have_embryo_cc" = "xyes"; then
+   EMBRYO_CC_PRG=embryo_cc${EXEEXT}
+fi
+
+
+
+ if test "x$have_embryo_cc" = "xyes"; then
+  BUILD_EMBRYO_CC_TRUE=
+  BUILD_EMBRYO_CC_FALSE='#'
+else
+  BUILD_EMBRYO_CC_TRUE='#'
+  BUILD_EMBRYO_CC_FALSE=
+fi
+
+
+if test "x$have_embryo_cc" = "xyes"; then :
+
+fi
+
+
+
+
+### Checks for programs
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5 ; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+         CFLAGS="-g"
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named `D' -- because `-MD' means `put the output
+  # in D'.
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # after this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested
+      if test "x$enable_dependency_tracking" = xyes; then
+        continue
+      else
+        break
+      fi
+      ;;
+    msvisualcpp | msvcmsys)
+      # This compiler won't grok `-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+
+# doxygen program for documentation building
+
+
+
+# Check whether --enable-doc was given.
+if test "${enable_doc+set}" = set; then :
+  enableval=$enable_doc;
+    if test "x${enableval}" = "xyes" ; then
+       efl_enable_doc="yes"
+    else
+       efl_enable_doc="no"
+    fi
+
+else
+  efl_enable_doc="yes"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5
+$as_echo_n "checking whether to build documentation... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${efl_enable_doc}" >&5
+$as_echo "${efl_enable_doc}" >&6; }
+
+if test "x${efl_enable_doc}" = "xyes" ; then
+
+
+   efl_doxygen="doxygen"
+
+
+# Check whether --with-doxygen was given.
+if test "${with_doxygen+set}" = set; then :
+  withval=$with_doxygen;
+      efl_doxygen=${withval}
+       # Extract the first word of "${efl_doxygen}", so it can be a program name with args.
+set dummy ${efl_doxygen}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_efl_have_doxygen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$efl_have_doxygen"; then
+  ac_cv_prog_efl_have_doxygen="$efl_have_doxygen" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_efl_have_doxygen="yes"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_efl_have_doxygen" && ac_cv_prog_efl_have_doxygen="no"
+fi
+fi
+efl_have_doxygen=$ac_cv_prog_efl_have_doxygen
+if test -n "$efl_have_doxygen"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $efl_have_doxygen" >&5
+$as_echo "$efl_have_doxygen" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+       if test "x${efl_have_doxygen}" = "xno" ; then
+          echo "WARNING:"
+          echo "The doxygen program you specified:"
+          echo "${efl_doxygen}"
+          echo "was not found.  Please check the path and make sure "
+          echo "the program exists and is executable."
+          { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no doxygen detected. Documentation will not be built" >&5
+$as_echo "$as_me: WARNING: no doxygen detected. Documentation will not be built" >&2;}
+       fi
+
+else
+  # Extract the first word of "${efl_doxygen}", so it can be a program name with args.
+set dummy ${efl_doxygen}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_efl_have_doxygen+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$efl_have_doxygen"; then
+  ac_cv_prog_efl_have_doxygen="$efl_have_doxygen" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_efl_have_doxygen="yes"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_efl_have_doxygen" && ac_cv_prog_efl_have_doxygen="no"
+fi
+fi
+efl_have_doxygen=$ac_cv_prog_efl_have_doxygen
+if test -n "$efl_have_doxygen"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $efl_have_doxygen" >&5
+$as_echo "$efl_have_doxygen" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+       if test "x${efl_have_doxygen}" = "xno" ; then
+          echo "WARNING:"
+          echo "The doxygen program was not found in your execute path."
+          echo "You may have doxygen installed somewhere not covered by your path."
+          echo ""
+          echo "If this is the case make sure you have the packages installed, AND"
+          echo "that the doxygen program is in your execute path (see your"
+          echo "shell manual page on setting the \$PATH environment variable), OR"
+          echo "alternatively, specify the program to use with --with-doxygen."
+          { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no doxygen detected. Documentation will not be built" >&5
+$as_echo "$as_me: WARNING: no doxygen detected. Documentation will not be built" >&2;}
+       fi
+
+fi
+
+fi
+
+
+
+if ! test "x${efl_have_doxygen}" = "xyes" ; then
+   efl_enable_doc="no"
+fi
+
+ if test "x${efl_enable_doc}" = "xyes"; then
+  EFL_BUILD_DOC_TRUE=
+  EFL_BUILD_DOC_FALSE='#'
+else
+  EFL_BUILD_DOC_TRUE='#'
+  EFL_BUILD_DOC_FALSE=
+fi
+
+
+if test "x${efl_enable_doc}" = "xyes" ; then
+  build_doc="yes"
+else
+  build_doc="no"
+fi
+
+
+
+# pkg-config
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+        if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $ac_pt_PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_pt_PKG_CONFIG" = x; then
+    PKG_CONFIG=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    PKG_CONFIG=$ac_pt_PKG_CONFIG
+  fi
+else
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+        _pkg_min_version=0.9.0
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+        if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+        else
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                PKG_CONFIG=""
+        fi
+fi
+
+# Check whether pkg-config supports Requires.private
+if $PKG_CONFIG --atleast-pkgconfig-version 0.22; then
+   pkgconfig_requires_private="Requires.private"
+else
+   pkgconfig_requires_private="Requires"
+fi
+
+
+
+### Checks for libraries
+
+# Evil library for compilation on Windows
+
+EFL_EMBRYO_BUILD=""
+case "$host_os" in
+   mingw*)
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVIL" >&5
+$as_echo_n "checking for EVIL... " >&6; }
+
+if test -n "$EVIL_CFLAGS"; then
+    pkg_cv_EVIL_CFLAGS="$EVIL_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"evil >= 1.0.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "evil >= 1.0.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_EVIL_CFLAGS=`$PKG_CONFIG --cflags "evil >= 1.0.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$EVIL_LIBS"; then
+    pkg_cv_EVIL_LIBS="$EVIL_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"evil >= 1.0.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "evil >= 1.0.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_EVIL_LIBS=`$PKG_CONFIG --libs "evil >= 1.0.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+                EVIL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "evil >= 1.0.0" 2>&1`
+        else
+                EVIL_PKG_ERRORS=`$PKG_CONFIG --print-errors "evil >= 1.0.0" 2>&1`
+        fi
+        # Put the nasty error message in config.log where it belongs
+        echo "$EVIL_PKG_ERRORS" >&5
+
+        as_fn_error $? "Package requirements (evil >= 1.0.0) were not met:
+
+$EVIL_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables EVIL_CFLAGS
+and EVIL_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables EVIL_CFLAGS
+and EVIL_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5 ; }
+else
+        EVIL_CFLAGS=$pkg_cv_EVIL_CFLAGS
+        EVIL_LIBS=$pkg_cv_EVIL_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+$as_echo "#define HAVE_EVIL 1" >>confdefs.h
+
+   requirement_embryo="evil ${requirement_embryo}"
+   EFL_EMBRYO_BUILD="-DEFL_EMBRYO_BUILD"
+   ;;
+esac
+
+
+# For embryo_cc_prefix.c
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EINA" >&5
+$as_echo_n "checking for EINA... " >&6; }
+
+if test -n "$EINA_CFLAGS"; then
+    pkg_cv_EINA_CFLAGS="$EINA_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"eina >= 1.1.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "eina >= 1.1.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_EINA_CFLAGS=`$PKG_CONFIG --cflags "eina >= 1.1.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$EINA_LIBS"; then
+    pkg_cv_EINA_LIBS="$EINA_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"eina >= 1.1.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "eina >= 1.1.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_EINA_LIBS=`$PKG_CONFIG --libs "eina >= 1.1.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+                EINA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "eina >= 1.1.0" 2>&1`
+        else
+                EINA_PKG_ERRORS=`$PKG_CONFIG --print-errors "eina >= 1.1.0" 2>&1`
+        fi
+        # Put the nasty error message in config.log where it belongs
+        echo "$EINA_PKG_ERRORS" >&5
+
+        as_fn_error $? "Package requirements (eina >= 1.1.0) were not met:
+
+$EINA_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables EINA_CFLAGS
+and EINA_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables EINA_CFLAGS
+and EINA_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5 ; }
+else
+        EINA_CFLAGS=$pkg_cv_EINA_CFLAGS
+        EINA_LIBS=$pkg_cv_EINA_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+### Checks for header files
+
+for ac_header in unistd.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
+if test "x$ac_cv_header_unistd_h" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_UNISTD_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+default_max="4096"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PATH_MAX in limits.h" >&5
+$as_echo_n "checking for PATH_MAX in limits.h... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <limits.h>
+
+int
+main ()
+{
+
+int i = PATH_MAX;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+
+
+cat >>confdefs.h <<_ACEOF
+#define PATH_MAX ${default_max}
+_ACEOF
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: using ${default_max}" >&5
+$as_echo "no: using ${default_max}" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+### Checks for types
+
+
+### Checks for structures
+
+
+### Checks for compiler characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if test "${ac_cv_c_bigendian+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+               not a universal capable compiler
+             #endif
+             typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+        # Check for potential -arch flags.  It is not universal unless
+        # there are at least two -arch flags with different values.
+        ac_arch=
+        ac_prev=
+        for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+         if test -n "$ac_prev"; then
+           case $ac_word in
+             i?86 | x86_64 | ppc | ppc64)
+               if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+                 ac_arch=$ac_word
+               else
+                 ac_cv_c_bigendian=universal
+                 break
+               fi
+               ;;
+           esac
+           ac_prev=
+         elif test "x$ac_word" = "x-arch"; then
+           ac_prev=arch
+         fi
+       done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+             #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+                     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+                     && LITTLE_ENDIAN)
+              bogus endian macros
+             #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+                #include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+                 not big endian
+                #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+              bogus endian macros
+             #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+                 not big endian
+                #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then :
+  # Try to guess by grepping values from an object file.
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+short int ascii_mm[] =
+                  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+                short int ascii_ii[] =
+                  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+                int use_ascii (int i) {
+                  return ascii_mm[i] + ascii_ii[i];
+                }
+                short int ebcdic_ii[] =
+                  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+                short int ebcdic_mm[] =
+                  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+                int use_ebcdic (int i) {
+                  return ebcdic_mm[i] + ebcdic_ii[i];
+                }
+                extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+              ac_cv_c_bigendian=yes
+            fi
+            if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+              if test "$ac_cv_c_bigendian" = unknown; then
+                ac_cv_c_bigendian=no
+              else
+                # finding both strings is unlikely to happen, but who knows?
+                ac_cv_c_bigendian=unknown
+              fi
+            fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+             /* Are we little or big endian?  From Harbison&Steele.  */
+             union
+             {
+               long int l;
+               char c[sizeof (long int)];
+             } u;
+             u.l = 1;
+             return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_c_bigendian=no
+else
+  ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+   no)
+      ;; #(
+   universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+     ;; #(
+   *)
+     as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5  ;;
+ esac
+
+if test "x$CC" != xcc; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+                      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } &&
+   test -f conftest2.$ac_objext && { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; };
+then
+  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+  if test "x$CC" != xcc; then
+    # Test first that cc exists at all.
+    if { ac_try='cc -c conftest.$ac_ext >&5'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+      rm -f conftest2.*
+      if { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } &&
+         test -f conftest2.$ac_objext && { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; };
+      then
+        # cc works too.
+        :
+      else
+        # cc exists but doesn't like -o.
+        eval ac_cv_prog_cc_${ac_cc}_c_o=no
+      fi
+    fi
+  fi
+else
+  eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_const=yes
+else
+  ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if test "${ac_cv_c_inline+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+    ;;
+esac
+
+   case $ac_cv_prog_cc_stdc in #(
+  no) :
+    ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
+  *) :
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
+$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
+if test "${ac_cv_prog_cc_c99+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include <stdio.h>
+
+// Check varargs macros.  These examples are taken from C99 6.10.3.5.
+#define debug(...) fprintf (stderr, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+  int x = 1234;
+  int y = 5678;
+  debug ("Flag");
+  debug ("X = %d\n", x);
+  showlist (The first, second, and third items.);
+  report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+  your preprocessor is broken;
+#endif
+#if BIG_OK
+#else
+  your preprocessor is broken;
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+  int datasize;
+  double data[];
+};
+
+struct named_init {
+  int number;
+  const wchar_t *name;
+  double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+  // See if C++-style comments work.
+  // Iterate through items via the restricted pointer.
+  // Also check for declarations in for loops.
+  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
+    continue;
+  return 0;
+}
+
+// Check varargs and va_copy.
+static void
+test_varargs (const char *format, ...)
+{
+  va_list args;
+  va_start (args, format);
+  va_list args_copy;
+  va_copy (args_copy, args);
+
+  const char *str;
+  int number;
+  float fnumber;
+
+  while (*format)
+    {
+      switch (*format++)
+        {
+        case 's': // string
+          str = va_arg (args_copy, const char *);
+          break;
+        case 'd': // int
+          number = va_arg (args_copy, int);
+          break;
+        case 'f': // float
+          fnumber = va_arg (args_copy, double);
+          break;
+        default:
+          break;
+        }
+    }
+  va_end (args_copy);
+  va_end (args);
+}
+
+int
+main ()
+{
+
+  // Check bool.
+  _Bool success = false;
+
+  // Check restrict.
+  if (test_restrict ("String literal") == 0)
+    success = true;
+  char *restrict newvar = "Another string";
+
+  // Check varargs.
+  test_varargs ("s, d' f .", "string", 65, 34.234);
+  test_varargs_macros ();
+
+  // Check flexible array members.
+  struct incomplete_array *ia =
+    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+  ia->datasize = 10;
+  for (int i = 0; i < ia->datasize; ++i)
+    ia->data[i] = i * 1.234;
+
+  // Check named initializers.
+  struct named_init ni = {
+    .number = 34,
+    .name = L"Test wide string",
+    .average = 543.34343,
+  };
+
+  ni.number = 58;
+
+  int dynamic_array[ni.number];
+  dynamic_array[ni.number - 1] = 543;
+
+  // work around unused variable warnings
+  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
+          || dynamic_array[ni.number - 1] != 543);
+
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c99" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c99"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c99" != xno; then :
+  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+else
+  ac_cv_prog_cc_stdc=no
+fi
+
+fi
+ ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
+$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
+  if test "${ac_cv_prog_cc_stdc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+fi
+
+  case $ac_cv_prog_cc_stdc in #(
+  no) :
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;; #(
+  '') :
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;; #(
+  *) :
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
+$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+                   (('a' <= (c) && (c) <= 'i') \
+                     || ('j' <= (c) && (c) <= 'r') \
+                     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+        || toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
+$as_echo_n "checking for __attribute__... " >&6; }
+
+if test "${ac_cv___attribute__+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <stdlib.h>
+
+int func(int x);
+int foo(int x __attribute__ ((unused)))
+{
+   exit(1);
+}
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv___attribute__="yes"
+else
+  ac_cv___attribute__="no"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
+$as_echo "$ac_cv___attribute__" >&6; }
+
+if test "x${ac_cv___attribute__}" = "xyes" ; then
+
+$as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
+
+
+$as_echo "#define __UNUSED__ __attribute__((unused))" >>confdefs.h
+
+  else
+
+$as_echo "#define __UNUSED__ /**/" >>confdefs.h
+
+fi
+
+
+
+EMBRYO_CPPFLAGS=""
+EMBRYO_CFLAGS=""
+case "$host_os" in
+   mingw32ce*)
+      EMBRYO_CPPFLAGS="-D_WIN32_WCE=0x0420"
+      ;;
+esac
+
+
+
+
+### Checks for linker characteristics
+
+lt_enable_auto_import=""
+case "$host_os" in
+   mingw*)
+      lt_enable_auto_import="-Wl,--enable-auto-import"
+      ;;
+esac
+
+
+
+### Checks for library functions
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if test "${ac_cv_search_strerror+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_strerror+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_strerror+set}" = set; then :
+
+else
+  ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+# alloca
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments.  Useless!
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
+$as_echo_n "checking for working alloca.h... " >&6; }
+if test "${ac_cv_working_alloca_h+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <alloca.h>
+int
+main ()
+{
+char *p = (char *) alloca (2 * sizeof (int));
+                          if (p) return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_working_alloca_h=yes
+else
+  ac_cv_working_alloca_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
+$as_echo "$ac_cv_working_alloca_h" >&6; }
+if test $ac_cv_working_alloca_h = yes; then
+
+$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
+$as_echo_n "checking for alloca... " >&6; }
+if test "${ac_cv_func_alloca_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+#  include <malloc.h>
+#  define alloca _alloca
+# else
+#  ifdef HAVE_ALLOCA_H
+#   include <alloca.h>
+#  else
+#   ifdef _AIX
+ #pragma alloca
+#   else
+#    ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+#    endif
+#   endif
+#  endif
+# endif
+#endif
+
+int
+main ()
+{
+char *p = (char *) alloca (1);
+                                    if (p) return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_func_alloca_works=yes
+else
+  ac_cv_func_alloca_works=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
+$as_echo "$ac_cv_func_alloca_works" >&6; }
+
+if test $ac_cv_func_alloca_works = yes; then
+
+$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
+
+else
+  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble.  Some versions do not even contain alloca or
+# contain a buggy version.  If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
+
+ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
+
+$as_echo "#define C_ALLOCA 1" >>confdefs.h
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
+$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
+if test "${ac_cv_os_cray+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#if defined CRAY && ! defined CRAY2
+webecray
+#else
+wenotbecray
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "webecray" >/dev/null 2>&1; then :
+  ac_cv_os_cray=yes
+else
+  ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
+$as_echo "$ac_cv_os_cray" >&6; }
+if test $ac_cv_os_cray = yes; then
+  for ac_func in _getb67 GETB67 getb67; do
+    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define CRAY_STACKSEG_END $ac_func
+_ACEOF
+
+    break
+fi
+
+  done
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
+$as_echo_n "checking stack direction for C alloca... " >&6; }
+if test "${ac_cv_c_stack_direction+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_c_stack_direction=0
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+find_stack_direction ()
+{
+  static char *addr = 0;
+  auto char dummy;
+  if (addr == 0)
+    {
+      addr = &dummy;
+      return find_stack_direction ();
+    }
+  else
+    return (&dummy > addr) ? 1 : -1;
+}
+
+int
+main ()
+{
+  return find_stack_direction () < 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_c_stack_direction=1
+else
+  ac_cv_c_stack_direction=-1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
+$as_echo "$ac_cv_c_stack_direction" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+_ACEOF
+
+
+fi
+
+
+# fnmatch
+
+
+ac_fn_c_check_header_mongrel "$LINENO" "fnmatch.h" "ac_cv_header_fnmatch_h" "$ac_includes_default"
+if test "x$ac_cv_header_fnmatch_h" = x""yes; then :
+  _efl_have_fnmatch="yes"
+else
+  _efl_have_fnmatch="no"
+fi
+
+
+
+if test "x${_efl_have_fnmatch}" = "xyes" ; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fnmatch" >&5
+$as_echo_n "checking for library containing fnmatch... " >&6; }
+if test "${ac_cv_search_fnmatch+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char fnmatch ();
+int
+main ()
+{
+return fnmatch ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' fnmatch evil iberty; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_fnmatch=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_fnmatch+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_fnmatch+set}" = set; then :
+
+else
+  ac_cv_search_fnmatch=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fnmatch" >&5
+$as_echo "$ac_cv_search_fnmatch" >&6; }
+ac_res=$ac_cv_search_fnmatch
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+  _efl_have_fnmatch="yes"
+else
+  _efl_have_fnmatch="no"
+fi
+
+fi
+
+EFL_FNMATCH_LIBS=""
+
+if (! test "x${ac_cv_search_fnmatch}" = "xnone required") && (! test "x${ac_cv_search_fnmatch}" = "xno") && (! test "x${ac_cv_search_fnmatch}" = "x-levil") ; then
+   EFL_FNMATCH_LIBS=${ac_cv_search_fnmatch}
+fi
+
+
+
+if test "x$_efl_have_fnmatch" = "xyes"; then :
+
+else
+  as_fn_error $? "Cannot find fnmatch()" "$LINENO" 5
+fi
+
+
+
+case "$host_os" in
+   mingw*)
+
+$as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h
+
+      ;;
+   *)
+      for ac_func in gettimeofday
+do :
+  ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
+if test "x$ac_cv_func_gettimeofday" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_GETTIMEOFDAY 1
+_ACEOF
+
+fi
+done
+
+      ;;
+esac
+
+
+
+
+
+ac_config_files="$ac_config_files Makefile doc/Makefile doc/Doxyfile doc/embryo.dox embryo.pc include/Makefile src/Makefile src/lib/Makefile src/bin/Makefile embryo.spec"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+        "s/'/'\\\\''/g;
+          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+ if test -n "$EXEEXT"; then
+  am__EXEEXT_TRUE=
+  am__EXEEXT_FALSE='#'
+else
+  am__EXEEXT_TRUE='#'
+  am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_EMBRYO_CC_TRUE}" && test -z "${BUILD_EMBRYO_CC_FALSE}"; then
+  as_fn_error $? "conditional \"BUILD_EMBRYO_CC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${EFL_BUILD_DOC_TRUE}" && test -z "${EFL_BUILD_DOC_FALSE}"; then
+  as_fn_error $? "conditional \"EFL_BUILD_DOC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+        expr "X$arg" : "X\\(.*\\)$as_nl";
+        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""        $as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+         X"$0" : 'X\(//\)$' \| \
+         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+            s//\1/
+            q
+          }
+          /^X\/\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\/\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T=' ';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$as_dir" : 'X\(//\)[^/]' \| \
+         X"$as_dir" : 'X\(//\)$' \| \
+         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+        test -d "$1/.";
+      else
+        case $1 in #(
+        -*)set "./$1";;
+        esac;
+        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+        ???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by embryo $as_me 1.1.0, which was
+generated by GNU Autoconf 2.67.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <enlightenment-devel@lists.sourceforge.net>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+embryo config.status 1.1.0
+configured by $0, generated by GNU Autoconf 2.67,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+AS='`$ECHO "X$AS" | $Xsed -e "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "X$DLLTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
+macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
+enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
+host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
+host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
+host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
+build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
+build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
+build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
+SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
+Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
+GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
+EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
+FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
+LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
+NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
+LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
+exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
+AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
+GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
+SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
+ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
+need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
+LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
+libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
+version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
+striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+SHELL \
+ECHO \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+finish_eval \
+old_striplib \
+striplib; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\$0 --fallback-echo"')  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
+  ;;
+esac
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+    "doc/Doxyfile") CONFIG_FILES="$CONFIG_FILES doc/Doxyfile" ;;
+    "doc/embryo.dox") CONFIG_FILES="$CONFIG_FILES doc/embryo.dox" ;;
+    "embryo.pc") CONFIG_FILES="$CONFIG_FILES embryo.pc" ;;
+    "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+    "src/lib/Makefile") CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
+    "src/bin/Makefile") CONFIG_FILES="$CONFIG_FILES src/bin/Makefile" ;;
+    "embryo.spec") CONFIG_FILES="$CONFIG_FILES embryo.spec" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
+h
+s///
+s/^/:/
+s/[      ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[   ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[       ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[     ]*#[    ]*define[       ][      ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+         # (if the path is not absolute).  The absolute path cannot be DOS-style,
+         # because $ac_f cannot contain `:'.
+         test -f "$ac_f" ||
+           case $ac_f in
+           [\\/$]*) false;;
+           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+           esac ||
+           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+        `' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$tmp/config.h" "$ac_file" \
+        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$_am_arg" : 'X\(//\)[^/]' \| \
+         X"$_am_arg" : 'X\(//\)$' \| \
+         X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named `Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$mf" : 'X\(//\)[^/]' \| \
+         X"$mf" : 'X\(//\)$' \| \
+         X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running `make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # When using ansi2knr, U may be empty or an underscore; expand it
+    U=`sed -n 's/^U = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$file" : 'X\(//\)[^/]' \| \
+         X"$file" : 'X\(//\)$' \| \
+         X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)[^/].*/{
+            s//\1/
+            q
+          }
+          /^X\(\/\/\)$/{
+            s//\1/
+            q
+          }
+          /^X\(\/\).*/{
+            s//\1/
+            q
+          }
+          s/.*/./; q'`
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+ ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Assembler program.
+AS=$AS
+
+# DLL creation program.
+DLLTOOL=$DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$OBJDUMP
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that does not interpret backslashes.
+ECHO=$lt_ECHO
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  case $xsi_shell in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+  func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
+  func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=${1%%=*}
+  func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  case ${1} in
+    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+    *)    func_lo2o_result=${1} ;;
+  esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=${#1}
+}
+
+_LT_EOF
+    ;;
+  *) # Bourne compatible functions.
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+  case ${2} in
+    .*) func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+  esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1+=\$2"
+}
+_LT_EOF
+    ;;
+  *)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+    ;;
+  esac
+
+
+  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+ ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+
+#####################################################################
+## Info
+
+echo
+echo
+echo
+echo "------------------------------------------------------------------------"
+echo "$PACKAGE $VERSION"
+echo "------------------------------------------------------------------------"
+echo
+echo "Configuration Options Summary:"
+echo
+echo "  Build embryo_cc......: $have_embryo_cc"
+echo
+echo "  Documentation........: ${build_doc}"
+echo
+echo "Compilation............: make (or gmake)"
+echo "  CPPFLAGS.............: $CPPFLAGS"
+echo "  CFLAGS...............: $CFLAGS"
+echo "  LDFLAGS..............: $LDFLAGS"
+echo
+echo "Installation...........: make install (as root if needed, with 'su' or 'sudo')"
+echo "  prefix...............: $prefix"
+echo
diff --git a/libraries/embryo/configure.ac b/libraries/embryo/configure.ac
new file mode 100644
index 0000000..721a9c1
--- /dev/null
+++ b/libraries/embryo/configure.ac
@@ -0,0 +1,215 @@
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+m4_define([v_maj], [1])
+m4_define([v_min], [1])
+m4_define([v_mic], [0])
+m4_define([v_rev], m4_esyscmd([(svnversion "${SVN_REPO_PATH:-.}" | grep -v export || echo 0) | awk -F : '{printf("%s\n", $1);}' | tr -d ' :MSP\n']))
+m4_if(v_rev, [0], [m4_define([v_rev], m4_esyscmd([git log 2> /dev/null | (grep -m1 git-svn-id || echo 0) | sed -e 's/.*@\([0-9]*\).*/\1/' | tr -d '\n']))])
+##--   When released, remove the dnl on the below line
+m4_undefine([v_rev])
+##--   When doing snapshots - change soname. remove dnl on below line
+dnl m4_define([relname], [ver-pre-svn-07])
+dnl m4_define([v_rel], [-release ver-pre-svn-07])
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+m4_ifdef([v_rev], [m4_define([v_ver], [v_maj.v_min.v_mic.v_rev])], [m4_define([v_ver], [v_maj.v_min.v_mic])])
+m4_define([lt_cur], m4_eval(v_maj + v_min))
+m4_define([lt_rev], v_mic)
+m4_define([lt_age], v_min)
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+
+AC_INIT([embryo], [v_ver], [enlightenment-devel@lists.sourceforge.net])
+AC_PREREQ([2.52])
+AC_CONFIG_SRCDIR([configure.ac])
+AC_CONFIG_MACRO_DIR([m4])
+
+AC_CONFIG_HEADERS([config.h])
+AH_TOP([
+#ifndef EFL_CONFIG_H__
+#define EFL_CONFIG_H__
+])
+AH_BOTTOM([
+#endif /* EFL_CONFIG_H__ */
+])
+
+AM_INIT_AUTOMAKE([1.6 dist-bzip2])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+AC_LIBTOOL_WIN32_DLL
+define([AC_LIBTOOL_LANG_CXX_CONFIG], [:])dnl
+define([AC_LIBTOOL_LANG_F77_CONFIG], [:])dnl
+AC_PROG_LIBTOOL
+
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+m4_ifdef([v_rev], , [m4_define([v_rev], [0])])
+m4_ifdef([v_rel], , [m4_define([v_rel], [])])
+AC_DEFINE_UNQUOTED(VMAJ, [v_maj], [Major version])
+AC_DEFINE_UNQUOTED(VMIN, [v_min], [Minor version])
+AC_DEFINE_UNQUOTED(VMIC, [v_mic], [Micro version])
+AC_DEFINE_UNQUOTED(VREV, [v_rev], [Revison])
+version_info="lt_cur:lt_rev:lt_age"
+release_info="v_rel"
+AC_SUBST(version_info)
+AC_SUBST(release_info)
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+VMAJ=v_maj
+AC_SUBST(VMAJ)
+
+### Default options with respect to host
+
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+
+requirement_embryo=""
+embryoincludedir="${datadir}/include"
+
+
+### Additional options to configure
+
+EFL_ENABLE_BIN([embryo-cc])
+
+
+### Checks for programs
+AC_PROG_CC
+
+# doxygen program for documentation building
+
+EFL_CHECK_DOXYGEN([build_doc="yes"], [build_doc="no"])
+
+# pkg-config
+
+PKG_PROG_PKG_CONFIG
+
+# Check whether pkg-config supports Requires.private
+if $PKG_CONFIG --atleast-pkgconfig-version 0.22; then
+   pkgconfig_requires_private="Requires.private"
+else
+   pkgconfig_requires_private="Requires"
+fi
+AC_SUBST(pkgconfig_requires_private)
+
+
+### Checks for libraries
+
+# Evil library for compilation on Windows
+
+EFL_EMBRYO_BUILD=""
+case "$host_os" in
+   mingw*)
+   PKG_CHECK_MODULES([EVIL], [evil >= 1.0.0])
+   AC_DEFINE(HAVE_EVIL, 1, [Set to 1 if Evil library is installed])
+   requirement_embryo="evil ${requirement_embryo}"
+   EFL_EMBRYO_BUILD="-DEFL_EMBRYO_BUILD"
+   ;;
+esac
+AC_SUBST(EFL_EMBRYO_BUILD)
+
+# For embryo_cc_prefix.c
+PKG_CHECK_MODULES([EINA], [eina >= 1.1.0])
+
+### Checks for header files
+
+AC_CHECK_HEADERS([unistd.h])
+EFL_CHECK_PATH_MAX
+
+
+### Checks for types
+
+
+### Checks for structures
+
+
+### Checks for compiler characteristics
+AC_C_BIGENDIAN
+AM_PROG_CC_C_O
+AC_C_CONST
+AC_C_INLINE
+AC_PROG_CC_STDC
+AC_HEADER_STDC
+AC_C___ATTRIBUTE__
+
+EMBRYO_CPPFLAGS=""
+EMBRYO_CFLAGS=""
+case "$host_os" in
+   mingw32ce*)
+      EMBRYO_CPPFLAGS="-D_WIN32_WCE=0x0420"
+      ;;
+esac
+AC_SUBST(EMBRYO_CPPFLAGS)
+AC_SUBST(EMBRYO_CFLAGS)
+
+
+### Checks for linker characteristics
+
+lt_enable_auto_import=""
+case "$host_os" in
+   mingw*)
+      lt_enable_auto_import="-Wl,--enable-auto-import"
+      ;;
+esac
+AC_SUBST(lt_enable_auto_import)
+
+
+### Checks for library functions
+
+AC_ISC_POSIX
+
+# alloca
+AC_FUNC_ALLOCA
+
+# fnmatch
+EFL_CHECK_FNMATCH([], [AC_MSG_ERROR([Cannot find fnmatch()])])
+
+case "$host_os" in
+   mingw*)
+      AC_DEFINE(HAVE_GETTIMEOFDAY, 1, [Defined to 1 (MinGW platform)])
+      ;;
+   *)
+      AC_CHECK_FUNCS(gettimeofday)
+      ;;
+esac
+
+
+AC_SUBST(requirement_embryo)
+AC_SUBST(embryoincludedir)
+
+AC_OUTPUT([
+Makefile
+doc/Makefile
+doc/Doxyfile
+doc/embryo.dox
+embryo.pc
+include/Makefile
+src/Makefile
+src/lib/Makefile
+src/bin/Makefile
+embryo.spec
+])
+
+
+#####################################################################
+## Info
+
+echo
+echo
+echo
+echo "------------------------------------------------------------------------"
+echo "$PACKAGE $VERSION"
+echo "------------------------------------------------------------------------"
+echo
+echo "Configuration Options Summary:"
+echo
+echo "  Build embryo_cc......: $have_embryo_cc"
+echo
+echo "  Documentation........: ${build_doc}"
+echo
+echo "Compilation............: make (or gmake)"
+echo "  CPPFLAGS.............: $CPPFLAGS"
+echo "  CFLAGS...............: $CFLAGS"
+echo "  LDFLAGS..............: $LDFLAGS"
+echo
+echo "Installation...........: make install (as root if needed, with 'su' or 'sudo')"
+echo "  prefix...............: $prefix"
+echo
diff --git a/libraries/embryo/depcomp b/libraries/embryo/depcomp
new file mode 100755
index 0000000..df8eea7
--- /dev/null
+++ b/libraries/embryo/depcomp
@@ -0,0 +1,630 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
+# Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+  '')
+     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+  depmode     Dependency tracking mode.
+  source      Source file read by `PROGRAMS ARGS'.
+  object      Object file output by `PROGRAMS ARGS'.
+  DEPDIR      directory where to store dependencies.
+  depfile     Dependency file to output.
+  tmpdepfile  Temporary file to use when outputing dependencies.
+  libtool     Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "depcomp $scriptversion"
+    exit $?
+    ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+  echo "depcomp: Variables source, object and depmode must be set" 1>&2
+  exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags.  We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write.  Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+  # HP compiler uses -M and no extra arg.
+  gccflag=-M
+  depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+   # This is just like dashmstdout with a different argument.
+   dashmflag=-xM
+   depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+   # This is just like msvisualcpp but w/o cygpath translation.
+   # Just convert the backslash-escaped backslashes to single forward
+   # slashes to satisfy depend.m4
+   cygpath_u="sed s,\\\\\\\\,/,g"
+   depmode=msvisualcpp
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff.  Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am.  Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+  for arg
+  do
+    case $arg in
+    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+    *)  set fnord "$@" "$arg" ;;
+    esac
+    shift # fnord
+    shift # $arg
+  done
+  "$@"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  mv "$tmpdepfile" "$depfile"
+  ;;
+
+gcc)
+## There are various ways to get dependency output from gcc.  Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+##   up in a subdir.  Having to rename by hand is ugly.
+##   (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+##   -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+##   than renaming).
+  if test -z "$gccflag"; then
+    gccflag=-MD,
+  fi
+  "$@" -Wp,"$gccflag$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+  sed -e 's/^[^:]*: / /' \
+      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header).  We avoid this by adding
+## dummy dependencies for each header file.  Too bad gcc doesn't do
+## this for us directly.
+  tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'.  On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+sgi)
+  if test "$libtool" = yes; then
+    "$@" "-Wp,-MDupdate,$tmpdepfile"
+  else
+    "$@" -MDupdate "$tmpdepfile"
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+
+  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
+    echo "$object : \\" > "$depfile"
+
+    # Clip off the initial element (the dependent).  Don't try to be
+    # clever and replace this with sed code, as IRIX sed won't handle
+    # lines with more than a fixed number of characters (4096 in
+    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+    # the IRIX cc adds comments like `#:fec' to the end of the
+    # dependency line.
+    tr ' ' '
+' < "$tmpdepfile" \
+    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+    tr '
+' ' ' >> "$depfile"
+    echo >> "$depfile"
+
+    # The second pass generates a dummy entry for each header file.
+    tr ' ' '
+' < "$tmpdepfile" \
+   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+   >> "$depfile"
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+aix)
+  # The C for AIX Compiler uses -M and outputs the dependencies
+  # in a .u file.  In older versions, this file always lives in the
+  # current directory.  Also, the AIX compiler puts `$object:' at the
+  # start of each line; $object doesn't have directory information.
+  # Version 6 uses the directory in both cases.
+  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  test "x$dir" = "x$object" && dir=
+  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$base.u
+    tmpdepfile3=$dir.libs/$base.u
+    "$@" -Wc,-M
+  else
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$dir$base.u
+    tmpdepfile3=$dir$base.u
+    "$@" -M
+  fi
+  stat=$?
+
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+    exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    # Each line is of the form `foo.o: dependent.h'.
+    # Do two passes, one to just change these to
+    # `$object: dependent.h' and one to simply `dependent.h:'.
+    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+    # That's a tab and a space in the [].
+    sed -e 's,^.*\.[a-z]*:[      ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+icc)
+  # Intel's C compiler understands `-MD -MF file'.  However on
+  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+  # ICC 7.0 will fill foo.d with something like
+  #    foo.o: sub/foo.c
+  #    foo.o: sub/foo.h
+  # which is wrong.  We want:
+  #    sub/foo.o: sub/foo.c
+  #    sub/foo.o: sub/foo.h
+  #    sub/foo.c:
+  #    sub/foo.h:
+  # ICC 7.1 will output
+  #    foo.o: sub/foo.c sub/foo.h
+  # and will wrap long lines using \ :
+  #    foo.o: sub/foo.c ... \
+  #     sub/foo.h ... \
+  #     ...
+
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each line is of the form `foo.o: dependent.h',
+  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+  # Do two passes, one to just change these to
+  # `$object: dependent.h' and one to simply `dependent.h:'.
+  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+    sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp2)
+  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+  # compilers, which have integrated preprocessors.  The correct option
+  # to use with these is +Maked; it writes dependencies to a file named
+  # 'foo.d', which lands next to the object file, wherever that
+  # happens to be.
+  # Much of this is similar to the tru64 case; see comments there.
+  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  test "x$dir" = "x$object" && dir=
+  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir.libs/$base.d
+    "$@" -Wc,+Maked
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    "$@" +Maked
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+     rm -f "$tmpdepfile1" "$tmpdepfile2"
+     exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+    # Add `dependent.h:' lines.
+    sed -ne '2,${
+               s/^ *//
+               s/ \\*$//
+               s/$/:/
+               p
+             }' "$tmpdepfile" >> "$depfile"
+  else
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile" "$tmpdepfile2"
+  ;;
+
+tru64)
+   # The Tru64 compiler uses -MD to generate dependencies as a side
+   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+   # dependencies in `foo.d' instead, so we check for that too.
+   # Subdirectories are respected.
+   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+   test "x$dir" = "x$object" && dir=
+   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+   if test "$libtool" = yes; then
+      # With Tru64 cc, shared objects can also be used to make a
+      # static library.  This mechanism is used in libtool 1.4 series to
+      # handle both shared and static libraries in a single compilation.
+      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+      #
+      # With libtool 1.5 this exception was removed, and libtool now
+      # generates 2 separate objects for the 2 libraries.  These two
+      # compilations output dependencies in $dir.libs/$base.o.d and
+      # in $dir$base.o.d.  We have to check for both files, because
+      # one of the two compilations can be disabled.  We should prefer
+      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+      # automatically cleaned when .libs/ is deleted, while ignoring
+      # the former would cause a distcleancheck panic.
+      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
+      tmpdepfile2=$dir$base.o.d          # libtool 1.5
+      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
+      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
+      "$@" -Wc,-MD
+   else
+      tmpdepfile1=$dir$base.o.d
+      tmpdepfile2=$dir$base.d
+      tmpdepfile3=$dir$base.d
+      tmpdepfile4=$dir$base.d
+      "$@" -MD
+   fi
+
+   stat=$?
+   if test $stat -eq 0; then :
+   else
+      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+      exit $stat
+   fi
+
+   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+   do
+     test -f "$tmpdepfile" && break
+   done
+   if test -f "$tmpdepfile"; then
+      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+      # That's a tab and a space in the [].
+      sed -e 's,^.*\.[a-z]*:[    ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+   else
+      echo "#dummy" > "$depfile"
+   fi
+   rm -f "$tmpdepfile"
+   ;;
+
+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
+  # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove `-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  test -z "$dashmflag" && dashmflag=-M
+  # Require at least two characters before searching for `:'
+  # in the target name.  This is to cope with DOS-style filenames:
+  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+  "$@" $dashmflag |
+    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+dashXmstdout)
+  # This case only exists to satisfy depend.m4.  It is never actually
+  # run, as this mode is specially recognized in the preamble.
+  exit 1
+  ;;
+
+makedepend)
+  "$@" || exit $?
+  # Remove any Libtool call
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+  # X makedepend
+  shift
+  cleared=no eat=no
+  for arg
+  do
+    case $cleared in
+    no)
+      set ""; shift
+      cleared=yes ;;
+    esac
+    if test $eat = yes; then
+      eat=no
+      continue
+    fi
+    case "$arg" in
+    -D*|-I*)
+      set fnord "$@" "$arg"; shift ;;
+    # Strip any option that makedepend may not understand.  Remove
+    # the object too, otherwise makedepend will parse it as a source file.
+    -arch)
+      eat=yes ;;
+    -*|$object)
+      ;;
+    *)
+      set fnord "$@" "$arg"; shift ;;
+    esac
+  done
+  obj_suffix=`echo "$object" | sed 's/^.*\././'`
+  touch "$tmpdepfile"
+  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile" "$tmpdepfile".bak
+  ;;
+
+cpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove `-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  "$@" -E |
+    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+    sed '$ s: \\$::' > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  cat < "$tmpdepfile" >> "$depfile"
+  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvisualcpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  IFS=" "
+  for arg
+  do
+    case "$arg" in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+        set fnord "$@"
+        shift
+        shift
+        ;;
+    *)
+        set fnord "$@" "$arg"
+        shift
+        shift
+        ;;
+    esac
+  done
+  "$@" -E 2>/dev/null |
+  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::      \1 \\:p' >> "$depfile"
+  echo "        " >> "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvcmsys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+none)
+  exec "$@"
+  ;;
+
+*)
+  echo "Unknown depmode $depmode" 1>&2
+  exit 1
+  ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libraries/embryo/doc/Doxyfile b/libraries/embryo/doc/Doxyfile
new file mode 100644
index 0000000..8b66dc9
--- /dev/null
+++ b/libraries/embryo/doc/Doxyfile
@@ -0,0 +1,139 @@
+PROJECT_NAME           = Embryo
+PROJECT_NUMBER         =
+OUTPUT_DIRECTORY       = .
+INPUT                  = ./embryo.dox ../src/lib/
+IMAGE_PATH             = img
+OUTPUT_LANGUAGE        = English
+GENERATE_HTML          = YES
+HTML_OUTPUT            = html
+HTML_FILE_EXTENSION    = .html
+HTML_HEADER            = ./head.html
+HTML_FOOTER            = ./foot.html
+HTML_STYLESHEET        = ./e.css
+HTML_ALIGN_MEMBERS     = YES
+ENUM_VALUES_PER_LINE   = 1
+GENERATE_HTMLHELP      = NO
+CHM_FILE               = 
+HHC_LOCATION           = 
+GENERATE_CHI           = NO
+BINARY_TOC             = NO
+TOC_EXPAND             = NO
+DISABLE_INDEX          = YES
+EXTRACT_ALL            = NO
+EXTRACT_PRIVATE        = NO
+EXTRACT_STATIC         = NO
+EXTRACT_LOCAL_CLASSES  = NO
+HIDE_UNDOC_MEMBERS     = YES
+HIDE_UNDOC_CLASSES     = YES
+HIDE_FRIEND_COMPOUNDS  = YES
+BRIEF_MEMBER_DESC      = YES
+REPEAT_BRIEF           = YES
+ALWAYS_DETAILED_SEC    = NO
+INLINE_INHERITED_MEMB  = NO
+FULL_PATH_NAMES        = NO
+STRIP_FROM_PATH        = 
+INTERNAL_DOCS          = NO
+STRIP_CODE_COMMENTS    = YES
+CASE_SENSE_NAMES       = YES
+SHORT_NAMES            = NO
+HIDE_SCOPE_NAMES       = NO
+VERBATIM_HEADERS       = NO
+SHOW_INCLUDE_FILES     = NO
+JAVADOC_AUTOBRIEF      = YES
+MULTILINE_CPP_IS_BRIEF = NO
+DETAILS_AT_TOP         = NO
+INHERIT_DOCS           = YES
+INLINE_INFO            = YES
+SORT_MEMBER_DOCS       = YES
+DISTRIBUTE_GROUP_DOC   = NO
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new file mode 100644
index 0000000..6659a7d
--- /dev/null
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new file mode 100644
index 0000000..91c79f3
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new file mode 100644
index 0000000..4b53f1d
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+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+        -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+        clean-local distclean distclean-generic distclean-libtool \
+        distdir dvi dvi-am html html-am info info-am install \
+        install-am install-data install-data-am install-dvi \
+        install-dvi-am install-exec install-exec-am install-html \
+        install-html-am install-info install-info-am install-man \
+        install-pdf install-pdf-am install-ps install-ps-am \
+        install-strip installcheck installcheck-am installdirs \
+        maintainer-clean maintainer-clean-generic mostlyclean \
+        mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+        uninstall uninstall-am
+
+
+.PHONY: doc
+
+@EFL_BUILD_DOC_TRUE@doc-clean:
+@EFL_BUILD_DOC_TRUE@    rm -rf html/ latex/ man/ xml/ $(top_builddir)/$(PACKAGE_DOCNAME).tar*
+
+@EFL_BUILD_DOC_TRUE@doc: all doc-clean
+@EFL_BUILD_DOC_TRUE@    $(efl_doxygen)
+@EFL_BUILD_DOC_TRUE@    cp $(srcdir)/img/* html/
+@EFL_BUILD_DOC_TRUE@    rm -rf $(PACKAGE_DOCNAME).tar*
+@EFL_BUILD_DOC_TRUE@    mkdir -p $(PACKAGE_DOCNAME)/doc
+@EFL_BUILD_DOC_TRUE@    cp -R html/ latex/ man/ $(PACKAGE_DOCNAME)/doc
+@EFL_BUILD_DOC_TRUE@    tar cf $(PACKAGE_DOCNAME).tar $(PACKAGE_DOCNAME)/
+@EFL_BUILD_DOC_TRUE@    bzip2 -9 $(PACKAGE_DOCNAME).tar
+@EFL_BUILD_DOC_TRUE@    rm -rf $(PACKAGE_DOCNAME)/
+@EFL_BUILD_DOC_TRUE@    mv $(PACKAGE_DOCNAME).tar.bz2 $(top_builddir)
+
+@EFL_BUILD_DOC_TRUE@clean-local: doc-clean
+
+@EFL_BUILD_DOC_FALSE@doc:
+@EFL_BUILD_DOC_FALSE@   @echo "Documentation not built. Run ./configure --help"
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libraries/embryo/doc/e.css b/libraries/embryo/doc/e.css
new file mode 100644
index 0000000..07ebd1e
--- /dev/null
+++ b/libraries/embryo/doc/e.css
@@ -0,0 +1,436 @@
+/*
+    Author:
+        Andres Blanc <andresblanc@gmail.com>
+        DaveMDS Andreoli <dave@gurumeditation.it>
+
+    Supported Browsers:
+        ie7, opera9, konqueror4 and firefox3
+
+        Please use a different file for ie6, ie5, etc. hacks.
+*/
+
+
+/* Necessary to place the footer at the bottom of the page */
+html, body {
+        height: 100%;
+        margin: 0px;
+        padding: 0px;
+}
+
+#container {
+        min-height: 100%;
+        height: auto !important;
+        height: 100%;
+        margin: 0 auto -53px;
+}
+
+#footer, #push {
+        height: 53px;
+}
+
+
+* html #container {
+        height: 100%;
+}
+
+/* Prevent floating elements overflowing containers */
+.clear {
+        clear: both;
+        width: 0px;
+        height: 0px;
+}
+
+/* Flexible & centered layout from 750 to 960 pixels */
+.layout {
+        max-width: 960px;
+        min-width: 760px;
+        margin-left: auto;
+        margin-right: auto;
+}
+
+body {
+        /*font-family: Lucida Grande, Helvetica, sans-serif;*/
+        font-family: "Bitstream Vera","Vera","Trebuchet MS",Trebuchet,Tahoma,sans-serif
+}
+
+/* Prevent design overflowing the viewport in small resolutions */
+#container {
+        padding-right: 17px;
+        padding-left: 17px;
+        background-image: url(head_bg.png);
+        background-repeat: repeat-x;
+}
+
+#header {
+        width: 100%;
+        height: 102px;
+}
+
+#header h1 {
+        width: 63px;
+        height: 63px;
+        background-image: url(e.png);
+        background-repeat: no-repeat;
+        position: absolute;
+        margin: 0px;
+}
+
+#header h1 span {
+        display: none;
+}
+
+#header h2 {
+        display: none;
+}
+
+/* .menu-container is used to set properties common to .menu and .submenu */
+#header .menu-container {
+}
+
+#header .menu-container ul {
+        list-style-type: none;
+        list-style-position: inside;
+        margin: 0;
+}
+
+#header .menu-container li {
+        display: block;
+        float: right;
+}
+
+#header .menu {
+        height: 63px;
+        display: block;
+        background-image: url(menu_bg.png);
+        background-repeat: repeat-x;
+}
+
+#header .menu ul {
+        height: 100%;
+        display: block;
+        background-image: url(menu_bg_last.png);
+        background-repeat: no-repeat;
+        background-position: top right;
+        padding-right: 17px;
+}
+
+#header .menu li {
+        height: 100%;
+        text-align: center;
+        background-image: url(menu_bg_unsel.png);
+        background-repeat: no-repeat;
+}
+
+#header .menu a {
+        height: 100%;
+        display: block;
+        color: #cdcdcd;
+        text-decoration: none;
+        font-size: 10pt;
+        line-height: 59px;
+        text-align: center;
+        padding: 0px 15px 0px 15px;
+}
+
+#header .menu li:hover {
+        background-image: url(menu_bg_hover.png);
+        background-repeat: no-repeat;
+}
+
+#header .menu li:hover a {
+        color: #FFFFFF;
+}
+
+#header .menu li.current {
+        background-image: url(menu_bg_current.png);
+        background-repeat: no-repeat;
+}
+
+#header .menu li.current a {
+        color: #646464;
+}
+
+
+/* Hide all the submenus but the current */
+#header .submenu ul {
+        display: none;
+}
+
+#header .submenu .current {
+        display: block;
+}
+
+#header .submenu {
+        font: bold 10px verdana,'Bitstream Vera Sans',helvetica,arial,sans-serif;
+        margin-top: 10px;
+}
+
+#header .submenu a {
+        color: #888888;
+        text-decoration: none;
+        font-size: 0.9em;
+        line-height: 15px;
+        padding:0px 5px 0px 5px;
+}
+
+#header .submenu a:hover {
+        color: #444444;
+}
+
+#header .submenu li {
+        border-left: 1px solid #DDDDDD;
+}
+
+#header .submenu li:last-child {
+        border-left: 0;
+}
+
+#header .doxytitle {
+        position: absolute;
+        font-size: 1.8em;
+        font-weight: bold;
+        color: #444444;
+        line-height: 35px;
+}
+
+#header small {
+        font-size: 0.4em;
+}
+
+#footer {
+        background-image: url(foot_bg.png);
+        width: 100%;
+}
+
+#footer table {
+        width: 100%;
+        text-align: center;
+        white-space: nowrap;
+        padding: 5px 30px 5px 30px;
+        font-size: 0.8em;
+        font-family: "Bitstream Vera","Vera","Trebuchet MS",Trebuchet,Tahoma,sans-serif;
+        color: #888888;
+}
+
+#footer td.copyright {
+        width: 100%;
+}
+
+/*
+    Author:
+        Andres Blanc <andresblanc@gmail.com>
+        DaveMDS Andreoli <dave@gurumeditation.it>
+
+    Supported Browsers:
+        ie7, opera9, konqueror4 and firefox3
+
+        Please use a different file for ie6, ie5, etc. hacks.
+*/
+
+
+/* Necessary to place the footer at the bottom of the page */
+html, body {
+        height: 100%;
+        margin: 0px;
+        padding: 0px;
+}
+
+#container {
+        min-height: 100%;
+        height: auto !important;
+        height: 100%;
+        margin: 0 auto -53px;
+}
+
+#footer, #push {
+        height: 53px;
+}
+
+
+* html #container {
+        height: 100%;
+}
+
+/* Prevent floating elements overflowing containers */
+.clear {
+        clear: both;
+        width: 0px;
+        height: 0px;
+}
+
+/* Flexible & centered layout from 750 to 960 pixels */
+.layout {
+        max-width: 960px;
+        min-width: 760px;
+        margin-left: auto;
+        margin-right: auto;
+}
+
+body {
+        /*font-family: Lucida Grande, Helvetica, sans-serif;*/
+        font-family: "Bitstream Vera","Vera","Trebuchet MS",Trebuchet,Tahoma,sans-serif
+}
+
+/* Prevent design overflowing the viewport in small resolutions */
+#container {
+        padding-right: 17px;
+        padding-left: 17px;
+        background-image: url(head_bg.png);
+        background-repeat: repeat-x;
+}
+
+#header {
+        width: 100%;
+        height: 102px;
+}
+
+#header h1 {
+        width: 63px;
+        height: 63px;
+        background-image: url(e.png);
+        background-repeat: no-repeat;
+        position: absolute;
+        margin: 0px;
+}
+
+#header h1 span {
+        display: none;
+}
+
+#header h2 {
+        display: none;
+}
+
+/* .menu-container is used to set properties common to .menu and .submenu */
+#header .menu-container {
+}
+
+#header .menu-container ul {
+        list-style-type: none;
+        list-style-position: inside;
+        margin: 0;
+}
+
+#header .menu-container li {
+        display: block;
+        float: right;
+}
+
+#header .menu {
+        height: 63px;
+        display: block;
+        background-image: url(menu_bg.png);
+        background-repeat: repeat-x;
+}
+
+#header .menu ul {
+        height: 100%;
+        display: block;
+        background-image: url(menu_bg_last.png);
+        background-repeat: no-repeat;
+        background-position: top right;
+        padding-right: 17px;
+}
+
+#header .menu li {
+        height: 100%;
+        text-align: center;
+        background-image: url(menu_bg_unsel.png);
+        background-repeat: no-repeat;
+}
+
+#header .menu a {
+        height: 100%;
+        display: block;
+        color: #cdcdcd;
+        text-decoration: none;
+        font-size: 10pt;
+        line-height: 59px;
+        text-align: center;
+        padding: 0px 15px 0px 15px;
+}
+
+#header .menu li:hover {
+        background-image: url(menu_bg_hover.png);
+        background-repeat: no-repeat;
+}
+
+#header .menu li:hover a {
+        color: #FFFFFF;
+}
+
+#header .menu li.current {
+        background-image: url(menu_bg_current.png);
+        background-repeat: no-repeat;
+}
+
+#header .menu li.current a {
+        color: #646464;
+}
+
+
+/* Hide all the submenus but the current */
+#header .submenu ul {
+        display: none;
+}
+
+#header .submenu .current {
+        display: block;
+}
+
+#header .submenu {
+        font: bold 10px verdana,'Bitstream Vera Sans',helvetica,arial,sans-serif;
+        margin-top: 10px;
+}
+
+#header .submenu a {
+        color: #888888;
+        text-decoration: none;
+        font-size: 0.9em;
+        line-height: 15px;
+        padding:0px 5px 0px 5px;
+}
+
+#header .submenu a:hover {
+        color: #444444;
+}
+
+#header .submenu li {
+        border-left: 1px solid #DDDDDD;
+}
+
+#header .submenu li:last-child {
+        border-left: 0;
+}
+
+#header .doxytitle {
+        position: absolute;
+        font-size: 1.8em;
+        font-weight: bold;
+        color: #444444;
+        line-height: 35px;
+}
+
+#header small {
+        font-size: 0.4em;
+}
+
+#footer {
+        background-image: url(foot_bg.png);
+        width: 100%;
+}
+
+#footer table {
+        width: 100%;
+        text-align: center;
+        white-space: nowrap;
+        padding: 5px 30px 5px 30px;
+        font-size: 0.8em;
+        font-family: "Bitstream Vera","Vera","Trebuchet MS",Trebuchet,Tahoma,sans-serif;
+        color: #888888;
+}
+
+#footer td.copyright {
+        width: 100%;
+}
+
diff --git a/libraries/embryo/doc/embryo.dox.in b/libraries/embryo/doc/embryo.dox.in
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libraries/embryo/doc/embryo.dox.in
diff --git a/libraries/embryo/doc/foot.html b/libraries/embryo/doc/foot.html
new file mode 100644
index 0000000..78ef911
--- /dev/null
+++ b/libraries/embryo/doc/foot.html
@@ -0,0 +1,19 @@
+ 
+ <div id="push"></div>
+ </div> <!-- #content -->
+  </div> <!-- .layout -->
+ 
+ </div> <!-- #container -->
+ 
+ 
+  <div id="footer">
+    <table><tr>
+      <td class="poweredby"><img src="doxygen.png"></td>
+      <td class="copyright">Copyright &copy;$year Enlightenment</td>
+      <td class="generated">Docs generated $datetime</td>
+    </tr></table>
+  </div>
+
+
+</body>
+</html>
diff --git a/libraries/embryo/doc/head.html b/libraries/embryo/doc/head.html
new file mode 100644
index 0000000..48032d9
--- /dev/null
+++ b/libraries/embryo/doc/head.html
@@ -0,0 +1,66 @@
+<html>
+<head>
+    <title>$title</title>
+    <meta http-equiv="content-type" content="text/html;charset=UTF-8">
+    <meta name="author" content="Andres Blanc" >
+    
+    <link rel="icon" href="img/favicon.png" type="image/x-icon">
+    <link rel="shortcut icon" href="img/favicon.png" type="image/x-icon">
+    <link rel="icon" href="img/favicon.png" type="image/ico">
+    <link rel="shortcut icon" href="img/favicon.png" type="image/ico">
+
+    <link rel="stylesheet" type="text/css" media="screen" href="e.css">
+    <link rel="stylesheet" type="text/css" media="screen" href="edoxy.css">
+</head>
+
+<body>
+
+<div id="container">
+
+<div id="header">
+<div class="layout">
+    
+    <h1><span>Enlightenment</span></h1>
+    <h2><span>Beauty at your fingertips</span></h2>
+
+    <div class="menu-container">
+        <div class="menu">
+            <ul>
+                <li class="current"><a href="http://web.enlightenment.org/p.php?p=docs">Docs</a></li>
+                <li><a href="http://trac.enlightenment.org/e">Tracker</a></li>
+                <li><a href="http://www.enlightenment.org/p.php?p=contact">Contact</a></li>
+                <li><a href="http://www.enlightenment.org/p.php?p=contribute">Contribute</a></li>
+                <li><a href="http://www.enlightenment.org/p.php?p=support">Support</a></li>
+                <li><a href="http://www.enlightenment.org/p.php?p=download">Download</a></li>
+                <li><a href="http://www.enlightenment.org/p.php?p=about">About</a></li>
+                <li><a href="http://www.enlightenment.org/p.php?p=news">News</a></li>
+                <li><a href="http://www.enlightenment.org/">Home</a></li>
+            </ul>
+        </div>
+    </div>
+
+    <div class="doxytitle">
+        $projectname Documentation <small>at $date</small>
+    </div>
+
+    <div class="menu-container">
+        <div class="submenu">
+            <ul class="current">
+                <li><a href="todo.html">Todo</a></li>
+                <li><a href="files.html">Files</a></li>
+                <li><a href="annotated.html">Data Structures</a></li>
+                <li><a href="globals.html">Globals</a></li>
+                <li><a href="modules.html">Modules</a></li>
+                <li><a href="pages.html">Related Pages</a></li>
+                <li class="current"><a href="index.html">Main Page</a></li>
+            </ul>
+        </div>
+    </div>
+
+
+    <div class="clear"></div>
+</div>
+</div>
+
+<div id="content">
+<div class="layout">
diff --git a/libraries/embryo/doc/img/e.png b/libraries/embryo/doc/img/e.png
new file mode 100644
index 0000000..b3884a5
--- /dev/null
+++ b/libraries/embryo/doc/img/e.png
diff --git a/libraries/embryo/doc/img/e_big.png b/libraries/embryo/doc/img/e_big.png
new file mode 100644
index 0000000..d42aeb4
--- /dev/null
+++ b/libraries/embryo/doc/img/e_big.png
diff --git a/libraries/embryo/doc/img/edoxy.css b/libraries/embryo/doc/img/edoxy.css
new file mode 100644
index 0000000..616a0c5
--- /dev/null
+++ b/libraries/embryo/doc/img/edoxy.css
@@ -0,0 +1,966 @@
+/*
+ * This file contain a custom doxygen style to match e.org graphics
+ */
+
+
+
+/* BODY,H1,H2,H3,H4,H5,H6,P,CENTER,TD,TH,UL,DL,DIV {
+        font-family: Geneva, Arial, Helvetica, sans-serif;
+}*/ 
+BODY, TD {
+        font-size: 12px;
+}
+H1 {
+        text-align: center;
+        font-size: 160%;
+}
+H2 {
+        font-size: 120%;
+}
+H3 {
+        font-size: 100%;
+}
+CAPTION { 
+        font-weight: bold 
+}
+DIV.qindex {
+        width: 100%;
+        background-color: #e8eef2;
+        border: 1px solid #84b0c7;
+        text-align: center;
+        margin: 2px;
+        padding: 2px;
+        line-height: 140%;
+}
+DIV.navpath {
+        width: 100%;
+        background-color: #e8eef2;
+        border: 1px solid #84b0c7;
+        text-align: center;
+        margin: 2px;
+        padding: 2px;
+        line-height: 140%;
+}
+DIV.navtab {
+       background-color: #e8eef2;
+       border: 1px solid #84b0c7;
+       text-align: center;
+       margin: 2px;
+       margin-right: 15px;
+       padding: 2px;
+}
+TD.navtab {
+       font-size: 70%;
+}
+A.qindex {
+       text-decoration: none;
+       font-weight: bold;
+       color: #1A419D;
+}
+A.qindex:visited {
+       text-decoration: none;
+       font-weight: bold;
+       color: #1A419D
+}
+A.qindex:hover {
+        text-decoration: none;
+        background-color: #ddddff;
+}
+A.qindexHL {
+        text-decoration: none;
+        font-weight: bold;
+        background-color: #6666cc;
+        color: #ffffff;
+        border: 1px double #9295C2;
+}
+A.qindexHL:hover {
+        text-decoration: none;
+        background-color: #6666cc;
+        color: #ffffff;
+}
+A.qindexHL:visited { 
+        text-decoration: none; 
+        background-color: #6666cc; 
+        color: #ffffff 
+}
+A.el { 
+        text-decoration: none; 
+        font-weight: bold 
+}
+A.elRef { 
+        font-weight: bold 
+}
+A.code:link { 
+        text-decoration: none; 
+        font-weight: normal; 
+        color: #0000FF
+}
+A.code:visited { 
+        text-decoration: none; 
+        font-weight: normal; 
+        color: #0000FF
+}
+A.codeRef:link { 
+        font-weight: normal; 
+        color: #0000FF
+}
+A.codeRef:visited { 
+        font-weight: normal; 
+        color: #0000FF
+}
+A:hover, A:visited:hover { 
+        text-decoration: none;  
+        /* background-color: #f2f2ff; */
+        color: #000055;
+}
+A.anchor {
+        color: #000;
+}
+DL.el { 
+        margin-left: -1cm 
+}
+.fragment {
+       font-family: monospace, fixed;
+       font-size: 95%;
+}
+PRE.fragment {
+        border: 1px solid #CCCCCC;
+        background-color: #f5f5f5;
+        margin-top: 4px;
+        margin-bottom: 4px;
+        margin-left: 2px;
+        margin-right: 8px;
+        padding-left: 6px;
+        padding-right: 6px;
+        padding-top: 4px;
+        padding-bottom: 4px;
+}
+DIV.ah { 
+        background-color: black; 
+        font-weight: bold; 
+        color: #ffffff; 
+        margin-bottom: 3px; 
+        margin-top: 3px 
+}
+
+DIV.groupHeader {
+       margin-left: 16px;
+       margin-top: 12px;
+       margin-bottom: 6px;
+       font-weight: bold;
+}
+DIV.groupText { 
+        margin-left: 16px; 
+        font-style: italic; 
+        font-size: 90% 
+}
+/*BODY {
+        background: white;
+        color: black;
+        margin-right: 20px;
+        margin-left: 20px;
+}*/
+TD.indexkey {
+        background-color: #e8eef2;
+        font-weight: bold;
+        padding-right  : 10px;
+        padding-top    : 2px;
+        padding-left   : 10px;
+        padding-bottom : 2px;
+        margin-left    : 0px;
+        margin-right   : 0px;
+        margin-top     : 2px;
+        margin-bottom  : 2px;
+        border: 1px solid #CCCCCC;
+}
+TD.indexvalue {
+        background-color: #e8eef2;
+        font-style: italic;
+        padding-right  : 10px;
+        padding-top    : 2px;
+        padding-left   : 10px;
+        padding-bottom : 2px;
+        margin-left    : 0px;
+        margin-right   : 0px;
+        margin-top     : 2px;
+        margin-bottom  : 2px;
+        border: 1px solid #CCCCCC;
+}
+TR.memlist {
+        background-color: #f0f0f0; 
+}
+P.formulaDsp { 
+        text-align: center; 
+}
+IMG.formulaDsp {
+}
+IMG.formulaInl { 
+        vertical-align: middle; 
+}
+SPAN.keyword       { color: #008000 }
+SPAN.keywordtype   { color: #604020 }
+SPAN.keywordflow   { color: #e08000 }
+SPAN.comment       { color: #800000 }
+SPAN.preprocessor  { color: #806020 }
+SPAN.stringliteral { color: #002080 }
+SPAN.charliteral   { color: #008080 }
+SPAN.vhdldigit     { color: #ff00ff }
+SPAN.vhdlchar      { color: #000000 }
+SPAN.vhdlkeyword   { color: #700070 }
+SPAN.vhdllogic     { color: #ff0000 }
+
+.mdescLeft {
+        padding: 0px 8px 4px 8px;
+        font-size: 80%;
+        font-style: italic;
+        background-color: #FAFAFA;
+        border-top: 1px none #E0E0E0;
+        border-right: 1px none #E0E0E0;
+        border-bottom: 1px none #E0E0E0;
+        border-left: 1px none #E0E0E0;
+        margin: 0px;
+}
+.mdescRight {
+        padding: 0px 8px 4px 8px;
+        font-size: 80%;
+        font-style: italic;
+        background-color: #FAFAFA;
+        border-top: 1px none #E0E0E0;
+        border-right: 1px none #E0E0E0;
+        border-bottom: 1px none #E0E0E0;
+        border-left: 1px none #E0E0E0;
+        margin: 0px;
+}
+.memItemLeft {
+        padding: 1px 0px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: solid;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.memItemRight {
+        padding: 1px 8px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: solid;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.memTemplItemLeft {
+        padding: 1px 0px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: none;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.memTemplItemRight {
+        padding: 1px 8px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: none;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.memTemplParams {
+        padding: 1px 0px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: solid;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        color: #606060;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.search { 
+        color: #003399;
+        font-weight: bold;
+}
+FORM.search {
+        margin-bottom: 0px;
+        margin-top: 0px;
+}
+INPUT.search { 
+        font-size: 75%;
+        color: #000080;
+        font-weight: normal;
+        background-color: #e8eef2;
+}
+TD.tiny { 
+        font-size: 75%;
+}
+a {
+        color: #1A41A8;
+}
+a:visited {
+        color: #2A3798;
+}
+.dirtab { 
+        padding: 4px;
+        border-collapse: collapse;
+        border: 1px solid #84b0c7;
+}
+TH.dirtab { 
+        background: #e8eef2;
+        font-weight: bold;
+}
+HR { 
+        height: 1px;
+        border: none;
+        border-top: 1px solid black;
+}
+
+/* Style for detailed member documentation */
+.memtemplate {
+        font-size: 80%;
+        color: #606060;
+        font-weight: normal;
+        margin-left: 3px;
+} 
+.memnav { 
+        background-color: #e8eef2;
+        border: 1px solid #84b0c7;
+        text-align: center;
+        margin: 2px;
+        margin-right: 15px;
+        padding: 2px;
+}
+.memitem {
+        padding: 4px;
+        background-color: #eef3f5;
+        border-width: 1px;
+        border-style: solid;
+        border-color: #dedeee;
+        -moz-border-radius: 8px 8px 8px 8px;
+}
+.memname {
+        white-space: nowrap;
+        font-weight: bold;
+}
+.memdoc{
+        padding-left: 10px;
+}
+.memproto {
+        background-color: #d5e1e8;
+        width: 100%;
+        border-width: 1px;
+        border-style: solid;
+        border-color: #84b0c7;
+        font-weight: bold;
+        -moz-border-radius: 8px 8px 8px 8px;
+}
+.paramkey {
+        text-align: right;
+}
+.paramtype {
+        white-space: nowrap;
+}
+.paramname {
+        color: #602020;
+        font-style: italic;
+        white-space: nowrap;
+}
+/* End Styling for detailed member documentation */
+
+/* for the tree view */
+.ftvtree {
+        font-family: sans-serif;
+        margin:0.5em;
+}
+/* these are for tree view when used as main index */
+.directory { 
+        font-size: 9pt; 
+        font-weight: bold; 
+}
+.directory h3 { 
+        margin: 0px; 
+        margin-top: 1em; 
+        font-size: 11pt; 
+}
+
+/* The following two styles can be used to replace the root node title */
+/* with an image of your choice.  Simply uncomment the next two styles, */
+/* specify the name of your image and be sure to set 'height' to the */
+/* proper pixel height of your image. */
+
+/* .directory h3.swap { */
+/*      height: 61px; */
+/*      background-repeat: no-repeat; */
+/*      background-image: url("yourimage.gif"); */
+/* } */
+/* .directory h3.swap span { */
+/*      display: none; */
+/* } */
+
+.directory > h3 { 
+        margin-top: 0; 
+}
+.directory p { 
+        margin: 0px; 
+        white-space: nowrap; 
+}
+.directory div { 
+        display: none; 
+        margin: 0px; 
+}
+.directory img { 
+        vertical-align: -30%; 
+}
+/* these are for tree view when not used as main index */
+.directory-alt { 
+        font-size: 100%; 
+        font-weight: bold; 
+}
+.directory-alt h3 { 
+        margin: 0px; 
+        margin-top: 1em; 
+        font-size: 11pt; 
+}
+.directory-alt > h3 { 
+        margin-top: 0; 
+}
+.directory-alt p { 
+        margin: 0px; 
+        white-space: nowrap; 
+}
+.directory-alt div { 
+        display: none; 
+        margin: 0px; 
+}
+.directory-alt img { 
+        vertical-align: -30%; 
+}
+
+/*
+ * This file contain a custom doxygen style to match e.org graphics
+ */
+
+
+
+/* BODY,H1,H2,H3,H4,H5,H6,P,CENTER,TD,TH,UL,DL,DIV {
+        font-family: Geneva, Arial, Helvetica, sans-serif;
+}*/ 
+BODY, TD {
+        font-size: 12px;
+}
+H1 {
+        text-align: center;
+        font-size: 160%;
+}
+H2 {
+        font-size: 120%;
+}
+H3 {
+        font-size: 100%;
+}
+CAPTION { 
+        font-weight: bold 
+}
+DIV.qindex {
+        width: 100%;
+        background-color: #e8eef2;
+        border: 1px solid #84b0c7;
+        text-align: center;
+        margin: 2px;
+        padding: 2px;
+        line-height: 140%;
+}
+DIV.navpath {
+        width: 100%;
+        background-color: #e8eef2;
+        border: 1px solid #84b0c7;
+        text-align: center;
+        margin: 2px;
+        padding: 2px;
+        line-height: 140%;
+}
+DIV.navtab {
+       background-color: #e8eef2;
+       border: 1px solid #84b0c7;
+       text-align: center;
+       margin: 2px;
+       margin-right: 15px;
+       padding: 2px;
+}
+TD.navtab {
+       font-size: 70%;
+}
+A.qindex {
+       text-decoration: none;
+       font-weight: bold;
+       color: #1A419D;
+}
+A.qindex:visited {
+       text-decoration: none;
+       font-weight: bold;
+       color: #1A419D
+}
+A.qindex:hover {
+        text-decoration: none;
+        background-color: #ddddff;
+}
+A.qindexHL {
+        text-decoration: none;
+        font-weight: bold;
+        background-color: #6666cc;
+        color: #ffffff;
+        border: 1px double #9295C2;
+}
+A.qindexHL:hover {
+        text-decoration: none;
+        background-color: #6666cc;
+        color: #ffffff;
+}
+A.qindexHL:visited { 
+        text-decoration: none; 
+        background-color: #6666cc; 
+        color: #ffffff 
+}
+A.el { 
+        text-decoration: none; 
+        font-weight: bold 
+}
+A.elRef { 
+        font-weight: bold 
+}
+A.code:link { 
+        text-decoration: none; 
+        font-weight: normal; 
+        color: #0000FF
+}
+A.code:visited { 
+        text-decoration: none; 
+        font-weight: normal; 
+        color: #0000FF
+}
+A.codeRef:link { 
+        font-weight: normal; 
+        color: #0000FF
+}
+A.codeRef:visited { 
+        font-weight: normal; 
+        color: #0000FF
+}
+A:hover, A:visited:hover { 
+        text-decoration: none;  
+        /* background-color: #f2f2ff; */
+        color: #000055;
+}
+A.anchor {
+        color: #000;
+}
+DL.el { 
+        margin-left: -1cm 
+}
+.fragment {
+       font-family: monospace, fixed;
+       font-size: 95%;
+}
+PRE.fragment {
+        border: 1px solid #CCCCCC;
+        background-color: #f5f5f5;
+        margin-top: 4px;
+        margin-bottom: 4px;
+        margin-left: 2px;
+        margin-right: 8px;
+        padding-left: 6px;
+        padding-right: 6px;
+        padding-top: 4px;
+        padding-bottom: 4px;
+}
+DIV.ah { 
+        background-color: black; 
+        font-weight: bold; 
+        color: #ffffff; 
+        margin-bottom: 3px; 
+        margin-top: 3px 
+}
+
+DIV.groupHeader {
+       margin-left: 16px;
+       margin-top: 12px;
+       margin-bottom: 6px;
+       font-weight: bold;
+}
+DIV.groupText { 
+        margin-left: 16px; 
+        font-style: italic; 
+        font-size: 90% 
+}
+/*BODY {
+        background: white;
+        color: black;
+        margin-right: 20px;
+        margin-left: 20px;
+}*/
+TD.indexkey {
+        background-color: #e8eef2;
+        font-weight: bold;
+        padding-right  : 10px;
+        padding-top    : 2px;
+        padding-left   : 10px;
+        padding-bottom : 2px;
+        margin-left    : 0px;
+        margin-right   : 0px;
+        margin-top     : 2px;
+        margin-bottom  : 2px;
+        border: 1px solid #CCCCCC;
+}
+TD.indexvalue {
+        background-color: #e8eef2;
+        font-style: italic;
+        padding-right  : 10px;
+        padding-top    : 2px;
+        padding-left   : 10px;
+        padding-bottom : 2px;
+        margin-left    : 0px;
+        margin-right   : 0px;
+        margin-top     : 2px;
+        margin-bottom  : 2px;
+        border: 1px solid #CCCCCC;
+}
+TR.memlist {
+        background-color: #f0f0f0; 
+}
+P.formulaDsp { 
+        text-align: center; 
+}
+IMG.formulaDsp {
+}
+IMG.formulaInl { 
+        vertical-align: middle; 
+}
+SPAN.keyword       { color: #008000 }
+SPAN.keywordtype   { color: #604020 }
+SPAN.keywordflow   { color: #e08000 }
+SPAN.comment       { color: #800000 }
+SPAN.preprocessor  { color: #806020 }
+SPAN.stringliteral { color: #002080 }
+SPAN.charliteral   { color: #008080 }
+SPAN.vhdldigit     { color: #ff00ff }
+SPAN.vhdlchar      { color: #000000 }
+SPAN.vhdlkeyword   { color: #700070 }
+SPAN.vhdllogic     { color: #ff0000 }
+
+.mdescLeft {
+        padding: 0px 8px 4px 8px;
+        font-size: 80%;
+        font-style: italic;
+        background-color: #FAFAFA;
+        border-top: 1px none #E0E0E0;
+        border-right: 1px none #E0E0E0;
+        border-bottom: 1px none #E0E0E0;
+        border-left: 1px none #E0E0E0;
+        margin: 0px;
+}
+.mdescRight {
+        padding: 0px 8px 4px 8px;
+        font-size: 80%;
+        font-style: italic;
+        background-color: #FAFAFA;
+        border-top: 1px none #E0E0E0;
+        border-right: 1px none #E0E0E0;
+        border-bottom: 1px none #E0E0E0;
+        border-left: 1px none #E0E0E0;
+        margin: 0px;
+}
+.memItemLeft {
+        padding: 1px 0px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: solid;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.memItemRight {
+        padding: 1px 8px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: solid;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.memTemplItemLeft {
+        padding: 1px 0px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: none;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.memTemplItemRight {
+        padding: 1px 8px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: none;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.memTemplParams {
+        padding: 1px 0px 0px 8px;
+        margin: 4px;
+        border-top-width: 1px;
+        border-right-width: 1px;
+        border-bottom-width: 1px;
+        border-left-width: 1px;
+        border-top-color: #E0E0E0;
+        border-right-color: #E0E0E0;
+        border-bottom-color: #E0E0E0;
+        border-left-color: #E0E0E0;
+        border-top-style: solid;
+        border-right-style: none;
+        border-bottom-style: none;
+        border-left-style: none;
+        color: #606060;
+        background-color: #FAFAFA;
+        font-size: 80%;
+}
+.search { 
+        color: #003399;
+        font-weight: bold;
+}
+FORM.search {
+        margin-bottom: 0px;
+        margin-top: 0px;
+}
+INPUT.search { 
+        font-size: 75%;
+        color: #000080;
+        font-weight: normal;
+        background-color: #e8eef2;
+}
+TD.tiny { 
+        font-size: 75%;
+}
+a {
+        color: #1A41A8;
+}
+a:visited {
+        color: #2A3798;
+}
+.dirtab { 
+        padding: 4px;
+        border-collapse: collapse;
+        border: 1px solid #84b0c7;
+}
+TH.dirtab { 
+        background: #e8eef2;
+        font-weight: bold;
+}
+HR { 
+        height: 1px;
+        border: none;
+        border-top: 1px solid black;
+}
+
+/* Style for detailed member documentation */
+.memtemplate {
+        font-size: 80%;
+        color: #606060;
+        font-weight: normal;
+        margin-left: 3px;
+} 
+.memnav { 
+        background-color: #e8eef2;
+        border: 1px solid #84b0c7;
+        text-align: center;
+        margin: 2px;
+        margin-right: 15px;
+        padding: 2px;
+}
+.memitem {
+        padding: 4px;
+        background-color: #eef3f5;
+        border-width: 1px;
+        border-style: solid;
+        border-color: #dedeee;
+        -moz-border-radius: 8px 8px 8px 8px;
+}
+.memname {
+        white-space: nowrap;
+        font-weight: bold;
+}
+.memdoc{
+        padding-left: 10px;
+}
+.memproto {
+        background-color: #d5e1e8;
+        width: 100%;
+        border-width: 1px;
+        border-style: solid;
+        border-color: #84b0c7;
+        font-weight: bold;
+        -moz-border-radius: 8px 8px 8px 8px;
+}
+.paramkey {
+        text-align: right;
+}
+.paramtype {
+        white-space: nowrap;
+}
+.paramname {
+        color: #602020;
+        font-style: italic;
+        white-space: nowrap;
+}
+/* End Styling for detailed member documentation */
+
+/* for the tree view */
+.ftvtree {
+        font-family: sans-serif;
+        margin:0.5em;
+}
+/* these are for tree view when used as main index */
+.directory { 
+        font-size: 9pt; 
+        font-weight: bold; 
+}
+.directory h3 { 
+        margin: 0px; 
+        margin-top: 1em; 
+        font-size: 11pt; 
+}
+
+/* The following two styles can be used to replace the root node title */
+/* with an image of your choice.  Simply uncomment the next two styles, */
+/* specify the name of your image and be sure to set 'height' to the */
+/* proper pixel height of your image. */
+
+/* .directory h3.swap { */
+/*      height: 61px; */
+/*      background-repeat: no-repeat; */
+/*      background-image: url("yourimage.gif"); */
+/* } */
+/* .directory h3.swap span { */
+/*      display: none; */
+/* } */
+
+.directory > h3 { 
+        margin-top: 0; 
+}
+.directory p { 
+        margin: 0px; 
+        white-space: nowrap; 
+}
+.directory div { 
+        display: none; 
+        margin: 0px; 
+}
+.directory img { 
+        vertical-align: -30%; 
+}
+/* these are for tree view when not used as main index */
+.directory-alt { 
+        font-size: 100%; 
+        font-weight: bold; 
+}
+.directory-alt h3 { 
+        margin: 0px; 
+        margin-top: 1em; 
+        font-size: 11pt; 
+}
+.directory-alt > h3 { 
+        margin-top: 0; 
+}
+.directory-alt p { 
+        margin: 0px; 
+        white-space: nowrap; 
+}
+.directory-alt div { 
+        display: none; 
+        margin: 0px; 
+}
+.directory-alt img { 
+        vertical-align: -30%; 
+}
+
diff --git a/libraries/embryo/doc/img/foot_bg.png b/libraries/embryo/doc/img/foot_bg.png
new file mode 100644
index 0000000..b24f3a4
--- /dev/null
+++ b/libraries/embryo/doc/img/foot_bg.png
diff --git a/libraries/embryo/doc/img/head_bg.png b/libraries/embryo/doc/img/head_bg.png
new file mode 100644
index 0000000..081dc13
--- /dev/null
+++ b/libraries/embryo/doc/img/head_bg.png
diff --git a/libraries/embryo/doc/img/hilite.png b/libraries/embryo/doc/img/hilite.png
new file mode 100644
index 0000000..88a4381
--- /dev/null
+++ b/libraries/embryo/doc/img/hilite.png
diff --git a/libraries/embryo/doc/img/menu_bg.png b/libraries/embryo/doc/img/menu_bg.png
new file mode 100644
index 0000000..e978743
--- /dev/null
+++ b/libraries/embryo/doc/img/menu_bg.png
diff --git a/libraries/embryo/doc/img/menu_bg_current.png b/libraries/embryo/doc/img/menu_bg_current.png
new file mode 100644
index 0000000..de97c92
--- /dev/null
+++ b/libraries/embryo/doc/img/menu_bg_current.png
diff --git a/libraries/embryo/doc/img/menu_bg_hover.png b/libraries/embryo/doc/img/menu_bg_hover.png
new file mode 100644
index 0000000..3fd851d
--- /dev/null
+++ b/libraries/embryo/doc/img/menu_bg_hover.png
diff --git a/libraries/embryo/doc/img/menu_bg_last.png b/libraries/embryo/doc/img/menu_bg_last.png
new file mode 100644
index 0000000..88c116c
--- /dev/null
+++ b/libraries/embryo/doc/img/menu_bg_last.png
diff --git a/libraries/embryo/doc/img/menu_bg_unsel.png b/libraries/embryo/doc/img/menu_bg_unsel.png
new file mode 100644
index 0000000..50e5fd8
--- /dev/null
+++ b/libraries/embryo/doc/img/menu_bg_unsel.png
diff --git a/libraries/embryo/embryo.pc.in b/libraries/embryo/embryo.pc.in
new file mode 100644
index 0000000..540f27c
--- /dev/null
+++ b/libraries/embryo/embryo.pc.in
@@ -0,0 +1,15 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+datarootdir=@datarootdir@
+datadir=@datadir@/@PACKAGE@
+embryoincludedir=@embryoincludedir@
+
+Name: embryo
+Description: A small virtual machine engine and bytecode compiler
+@pkgconfig_requires_private@: @requirement_embryo@
+Version: @VERSION@
+Libs: -L${libdir} -lembryo
+Libs.private: @EFL_FNMATCH_LIBS@ -lm
+Cflags: -I${includedir}/embryo-@VMAJ@
diff --git a/libraries/embryo/embryo.spec b/libraries/embryo/embryo.spec
new file mode 100644
index 0000000..aba0f0e
--- /dev/null
+++ b/libraries/embryo/embryo.spec
@@ -0,0 +1,77 @@
+%define _missing_doc_files_terminate_build 0
+
+%{!?_rel:%{expand:%%global _rel 0.enl%{?dist}}}
+
+Summary: A small virtual machine engine (in a library) and bytecode compiler
+Name: embryo
+Version: 1.1.0
+Release: %{_rel}
+License: BSD
+Group: System Environment/Libraries
+Source: %{name}-%{version}.tar.gz
+Packager: %{?_packager:%{_packager}}%{!?_packager:Michael Jennings <mej@eterm.org>}
+Vendor: %{?_vendorinfo:%{_vendorinfo}}%{!?_vendorinfo:The Enlightenment Project (http://www.enlightenment.org/)}
+Distribution: %{?_distribution:%{_distribution}}%{!?_distribution:%{_vendor}}
+URL: http://www.enlightenment.org/
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+
+%description
+Embryo is a tiny library designed as a virtual machine to interpret a
+limited set of small compiled programs.
+
+%package devel
+Summary: Embryo headers, static libraries, documentation and test programs
+Group: System Environment/Libraries
+Requires: %{name} = %{version}
+
+%description devel
+Headers, static libraries, test programs and documentation for Embryo
+
+%package bin
+Summary: Embryo bytecode compiler and needed data files
+Group: System Environment/Libraries
+Requires: %{name} = %{version}
+
+%description bin
+The embryo bytecode compiler and its files
+
+%prep
+%setup -q
+
+%build
+%{configure} --prefix=%{_prefix}
+### use this if you have build problems
+#./configure --prefix=%{_prefix}
+%{__make} %{?_smp_mflags} %{?mflags}
+
+%install
+%{__make} %{?mflags_install} DESTDIR=$RPM_BUILD_ROOT install
+
+%clean
+test "x$RPM_BUILD_ROOT" != "x/" && rm -rf $RPM_BUILD_ROOT
+
+%post
+/sbin/ldconfig
+
+%postun
+/sbin/ldconfig
+
+%files
+%defattr(-, root, root)
+%doc AUTHORS COPYING* README
+%{_libdir}/*.so.*
+
+%files bin
+%defattr(-, root, root)
+%attr(755,root,root) %{_bindir}/embryo_cc
+%{_datadir}/embryo/include
+
+%files devel
+%defattr(-, root, root)
+%{_libdir}/*.so
+%{_libdir}/*.la
+%{_libdir}/*.a
+%{_libdir}/pkgconfig/*
+%{_includedir}/embryo-1/*.h
+
+%changelog
diff --git a/libraries/embryo/embryo.spec.in b/libraries/embryo/embryo.spec.in
new file mode 100644
index 0000000..4c37ede
--- /dev/null
+++ b/libraries/embryo/embryo.spec.in
@@ -0,0 +1,77 @@
+%define _missing_doc_files_terminate_build 0
+
+%{!?_rel:%{expand:%%global _rel 0.enl%{?dist}}}
+
+Summary: A small virtual machine engine (in a library) and bytecode compiler
+Name: @PACKAGE@
+Version: @VERSION@
+Release: %{_rel}
+License: BSD
+Group: System Environment/Libraries
+Source: %{name}-%{version}.tar.gz
+Packager: %{?_packager:%{_packager}}%{!?_packager:Michael Jennings <mej@eterm.org>}
+Vendor: %{?_vendorinfo:%{_vendorinfo}}%{!?_vendorinfo:The Enlightenment Project (http://www.enlightenment.org/)}
+Distribution: %{?_distribution:%{_distribution}}%{!?_distribution:%{_vendor}}
+URL: http://www.enlightenment.org/
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+
+%description
+Embryo is a tiny library designed as a virtual machine to interpret a
+limited set of small compiled programs.
+
+%package devel
+Summary: Embryo headers, static libraries, documentation and test programs
+Group: System Environment/Libraries
+Requires: %{name} = %{version}
+
+%description devel
+Headers, static libraries, test programs and documentation for Embryo
+
+%package bin
+Summary: Embryo bytecode compiler and needed data files
+Group: System Environment/Libraries
+Requires: %{name} = %{version}
+
+%description bin
+The embryo bytecode compiler and its files
+
+%prep
+%setup -q
+
+%build
+%{configure} --prefix=%{_prefix}
+### use this if you have build problems
+#./configure --prefix=%{_prefix}
+%{__make} %{?_smp_mflags} %{?mflags}
+
+%install
+%{__make} %{?mflags_install} DESTDIR=$RPM_BUILD_ROOT install
+
+%clean
+test "x$RPM_BUILD_ROOT" != "x/" && rm -rf $RPM_BUILD_ROOT
+
+%post
+/sbin/ldconfig
+
+%postun
+/sbin/ldconfig
+
+%files
+%defattr(-, root, root)
+%doc AUTHORS COPYING* README
+%{_libdir}/*.so.*
+
+%files bin
+%defattr(-, root, root)
+%attr(755,root,root) %{_bindir}/embryo_cc
+%{_datadir}/embryo/include
+
+%files devel
+%defattr(-, root, root)
+%{_libdir}/*.so
+%{_libdir}/*.la
+%{_libdir}/*.a
+%{_libdir}/pkgconfig/*
+%{_includedir}/embryo-1/*.h
+
+%changelog
diff --git a/libraries/embryo/include/Makefile.am b/libraries/embryo/include/Makefile.am
new file mode 100644
index 0000000..006ee14
--- /dev/null
+++ b/libraries/embryo/include/Makefile.am
@@ -0,0 +1,7 @@
+MAINTAINERCLEANFILES = Makefile.in
+
+filesdir = $(datadir)/embryo/include
+files_DATA = \
+default.inc
+
+EXTRA_DIST = $(files_DATA)
diff --git a/libraries/embryo/include/Makefile.in b/libraries/embryo/include/Makefile.in
new file mode 100644
index 0000000..a5456cd
--- /dev/null
+++ b/libraries/embryo/include/Makefile.in
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+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+        -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-filesDATA
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+        -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-filesDATA
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+        distclean distclean-generic distclean-libtool distdir dvi \
+        dvi-am html html-am info info-am install install-am \
+        install-data install-data-am install-dvi install-dvi-am \
+        install-exec install-exec-am install-filesDATA install-html \
+        install-html-am install-info install-info-am install-man \
+        install-pdf install-pdf-am install-ps install-ps-am \
+        install-strip installcheck installcheck-am installdirs \
+        maintainer-clean maintainer-clean-generic mostlyclean \
+        mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+        uninstall uninstall-am uninstall-filesDATA
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libraries/embryo/include/default.inc b/libraries/embryo/include/default.inc
new file mode 100644
index 0000000..0733503
--- /dev/null
+++ b/libraries/embryo/include/default.inc
@@ -0,0 +1,213 @@
+/* Float arithmetic
+ *
+ * (c) Copyright 1999, Artran, Inc.
+ * Written by Greg Garner (gmg@artran.com)
+ * Modified in March 2001 to include user defined
+ * operators for the floating point functions.
+ * (c) Copyright 2004, Carsten Haitzler
+ * Modified March 2004 by Carsten Haitzler <raster@rasterman.com> to conform
+ * to E coding style
+ * Became default include for embryo...
+ * Added string functions
+ * Added rand functions
+ * Added time functions
+ *
+ * This file is provided as is (no warranties).
+ */
+#if defined DEFAULT_INC
+#endinput
+#endif
+#define DEFAULT_INC
+
+#pragma rational Float
+
+#define PI  3.1415926535897932384626433832795
+
+/* Different methods of rounding */
+enum Float_Round_Method
+{
+   ROUND, FLOOR, CEIL, TOZERO
+};
+/* different angle addressing modes (default is radians) */
+enum Float_Angle_Mode
+{
+   RADIAN, DEGREES, GRADES
+};
+
+/* varags - get numebr of args to a function */
+native numargs();
+/* varags - get arg no "arg" */
+native getarg(arg, index=0);
+native getsarg(arg, buf[], buflen);
+native Float:getfarg(arg, index=0);
+/* varags - set arg no "arg" */
+native setarg(arg, index=0, value);
+native setfarg(arg, index=0, Float:value);
+
+/* Convert a string into a floating point value */
+native Float:atof(const string[]);
+/* Return the fractional part of a float */
+native Float:fract(Float:value);
+/* Round a float into a integer value */
+native       round(Float:value, Float_Round_Method:method=ROUND);
+/* Return the square root of value, same as float_power(value, 0.5) */
+native Float:sqrt(Float:value);
+/* Return the value raised to the power of the exponent */
+native Float:pow(Float:value, Float:exponent);
+/* Return the logarithm */
+native Float:log(Float:value, Float:base=10.0);
+/* Return the sine, cosine or tangent. The input angle may be in radian*/
+/* degrees or grades. */
+native Float:sin(Float:value, Float_Angle_Mode:mode=RADIAN);
+native Float:cos(Float:value, Float_Angle_Mode:mode=RADIAN);
+native Float:tan(Float:value, Float_Angle_Mode:mode=RADIAN);
+/* Return the absolute value */
+native Float:abs(Float:value);
+/* return integer from string */
+native       atoi(str[]);
+/* return 0 if string matches glob, non-zero otherwise */
+native       fnmatch(glob[], str[]);
+/* same as strcmp() */
+native       strcmp(str1[], str2[]);
+/* same as strncmp */
+native       strncmp(str1[], str2[], n);
+/* same as strcpy */
+native       strcpy(dst[], src[]);
+/* same as strncpy  except it nul terminates */
+native       strncpy(dst[], src[], n);
+/* same as strlen */
+native       strlen(str[]);
+/* same as strcat */
+native       strcat(dst[], src[]);
+/* same as strncat except it nul terminates */
+native       strncat(dst[], src[], n);
+/* prepends src string onto start of dst string */
+native       strprep(dst[], src[]);
+/* prepends at most n chars from src string onto dst string */
+native       strnprep(dst[], src[], n);
+/* cuts chars from char n to (not including) n2, and puts them in str */
+native       strcut(dst[], str[], n, n2);
+/* same as snprintf, except only supports %%, %c, %i, %d, %f, %x, %X, %s, \n and \t */
+native       snprintf(dst[], dstn, fmt[], ...);
+/* same as strstr */
+native       strstr(str[], ndl[]);
+/* same as strchr, except ch must be a 1 charater long string, and returns string index */
+native       strchr(str[], ch[]);
+/* same as strrchr, except ch must be a 1 charater long string and returns string index */
+native       strrchr(str[], ch[]);
+/* return random number 0 - 65535 */
+native       rand();
+/* return random number 0.0 - 1.0 */
+native Float:randf();
+/* return seconds since midnight as a float */
+native Float:seconds();
+/* return the current date, year, time etc. in the variables provided */
+native       date(&year, &month, &day, &yearday, &weekday, &hr, &min, &Float:sec);
+
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+
+/**************************************************/
+/* Hidden calls - all are overloaded on operators */
+/**************************************************/
+
+/* Convert an integer into a floating point value */
+native Float:float(value);
+/* Multiple two floats together */
+native Float:float_mul(Float:oper1, Float:oper2);
+/* Divide the dividend float by the divisor float */
+native Float:float_div(Float:dividend, Float:divisor);
+/* Add two floats together */
+native Float:float_add(Float:oper1, Float:oper2);
+/* Subtract oper2 float from oper1 float */
+native Float:float_sub(Float:oper1, Float:oper2);
+/* Compare two integers. If the two elements are equal, return 0. */
+/* If the first argument is greater than the second argument, return 1, */
+/* If the first argument is less than the second argument, return -1. */
+native       float_cmp(Float:oper1, Float:oper2);
+/* user defined operators */
+native Float:operator*(Float:oper1, Float:oper2) = float_mul;
+native Float:operator/(Float:oper1, Float:oper2) = float_div;
+native Float:operator+(Float:oper1, Float:oper2) = float_add;
+native Float:operator-(Float:oper1, Float:oper2) = float_sub;
+native Float:operator=(oper) = float;
+stock Float:operator++(Float:oper)
+    return oper+1.0;
+stock Float:operator--(Float:oper)
+    return oper-1.0;
+stock Float:operator-(Float:oper)
+    return oper^Float:0x80000000; /* IEEE values are sign/magnitude */
+stock Float:operator*(Float:oper1, oper2)
+    return float_mul(oper1, float(oper2)); /* "*" is commutative */
+stock Float:operator/(Float:oper1, oper2)
+    return float_div(oper1, float(oper2));
+stock Float:operator/(oper1, Float:oper2)
+    return float_div(float(oper1), oper2);
+stock Float:operator+(Float:oper1, oper2)
+    return float_add(oper1, float(oper2)); /* "+" is commutative */
+stock Float:operator-(Float:oper1, oper2)
+    return float_sub(oper1, float(oper2));
+stock Float:operator-(oper1, Float:oper2)
+    return float_sub(float(oper1), oper2);
+stock bool:operator==(Float:oper1, Float:oper2)
+    return float_cmp(oper1, oper2) == 0;
+stock bool:operator==(Float:oper1, oper2)
+    return float_cmp(oper1, float(oper2)) == 0;  /* "==" is commutative */
+stock bool:operator!=(Float:oper1, Float:oper2)
+    return float_cmp(oper1, oper2) != 0;
+stock bool:operator!=(Float:oper1, oper2)
+    return float_cmp(oper1, float(oper2)) != 0;  /* "!=" is commutative */
+stock bool:operator>(Float:oper1, Float:oper2)
+    return float_cmp(oper1, oper2) > 0;
+stock bool:operator>(Float:oper1, oper2)
+    return float_cmp(oper1, float(oper2)) > 0;
+stock bool:operator>(oper1, Float:oper2)
+    return float_cmp(float(oper1), oper2) > 0;
+stock bool:operator>=(Float:oper1, Float:oper2)
+    return float_cmp(oper1, oper2) >= 0;
+stock bool:operator>=(Float:oper1, oper2)
+    return float_cmp(oper1, float(oper2)) >= 0;
+stock bool:operator>=(oper1, Float:oper2)
+    return float_cmp(float(oper1), oper2) >= 0;
+stock bool:operator<(Float:oper1, Float:oper2)
+    return float_cmp(oper1, oper2) < 0;
+stock bool:operator<(Float:oper1, oper2)
+    return float_cmp(oper1, float(oper2)) < 0;
+stock bool:operator<(oper1, Float:oper2)
+    return float_cmp(float(oper1), oper2) < 0;
+stock bool:operator<=(Float:oper1, Float:oper2)
+    return float_cmp(oper1, oper2) <= 0;
+stock bool:operator<=(Float:oper1, oper2)
+    return float_cmp(oper1, float(oper2)) <= 0;
+stock bool:operator<=(oper1, Float:oper2)
+    return float_cmp(float(oper1), oper2) <= 0;
+stock bool:operator!(Float:oper)
+    return (_:oper & 0x7fffffff) == 0;
+/* forbidden operations */
+forward operator%(Float:oper1, Float:oper2);
+forward operator%(Float:oper1, oper2);
+forward operator%(oper1, Float:oper2);
diff --git a/libraries/embryo/install-sh b/libraries/embryo/install-sh
new file mode 100755
index 0000000..6781b98
--- /dev/null
+++ b/libraries/embryo/install-sh
@@ -0,0 +1,520 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2009-04-28.21; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" ""        $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+  doit_exec=exec
+else
+  doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+  test "$posix_glob" != "?" || {
+    if (set -f) 2>/dev/null; then
+      posix_glob=
+    else
+      posix_glob=:
+    fi
+  }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+     --help     display this help and exit.
+     --version  display version info and exit.
+
+  -c            (ignored)
+  -C            install only if different (preserve the last data modification time)
+  -d            create directories instead of installing files.
+  -g GROUP      $chgrpprog installed files to GROUP.
+  -m MODE       $chmodprog installed files to MODE.
+  -o USER       $chownprog installed files to USER.
+  -s            $stripprog installed files.
+  -t DIRECTORY  install into DIRECTORY.
+  -T            report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+  RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+  case $1 in
+    -c) ;;
+
+    -C) copy_on_change=true;;
+
+    -d) dir_arg=true;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+        shift;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) mode=$2
+        case $mode in
+          *' '* | *'    '* | *'
+'*        | *'*'* | *'?'* | *'['*)
+            echo "$0: invalid mode: $mode" >&2
+            exit 1;;
+        esac
+        shift;;
+
+    -o) chowncmd="$chownprog $2"
+        shift;;
+
+    -s) stripcmd=$stripprog;;
+
+    -t) dst_arg=$2
+        shift;;
+
+    -T) no_target_directory=true;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    --) shift
+        break;;
+
+    -*) echo "$0: invalid option: $1" >&2
+        exit 1;;
+
+    *)  break;;
+  esac
+  shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+  # When -d is used, all remaining arguments are directories to create.
+  # When -t is used, the destination is already specified.
+  # Otherwise, the last argument is the destination.  Remove it from $@.
+  for arg
+  do
+    if test -n "$dst_arg"; then
+      # $@ is not empty: it contains at least $arg.
+      set fnord "$@" "$dst_arg"
+      shift # fnord
+    fi
+    shift # arg
+    dst_arg=$arg
+  done
+fi
+
+if test $# -eq 0; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call `install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+if test -z "$dir_arg"; then
+  trap '(exit $?); exit' 1 2 13 15
+
+  # Set umask so as not to create temps with too-generous modes.
+  # However, 'strip' requires both read and write access to temps.
+  case $mode in
+    # Optimize common cases.
+    *644) cp_umask=133;;
+    *755) cp_umask=22;;
+
+    *[0-7])
+      if test -z "$stripcmd"; then
+        u_plus_rw=
+      else
+        u_plus_rw='% 200'
+      fi
+      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+    *)
+      if test -z "$stripcmd"; then
+        u_plus_rw=
+      else
+        u_plus_rw=,u+rw
+      fi
+      cp_umask=$mode$u_plus_rw;;
+  esac
+fi
+
+for src
+do
+  # Protect names starting with `-'.
+  case $src in
+    -*) src=./$src;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    dstdir=$dst
+    test -d "$dstdir"
+    dstdir_status=$?
+  else
+
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dst_arg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+
+    dst=$dst_arg
+    # Protect names starting with `-'.
+    case $dst in
+      -*) dst=./$dst;;
+    esac
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+        echo "$0: $dst_arg: Is a directory" >&2
+        exit 1
+      fi
+      dstdir=$dst
+      dst=$dstdir/`basename "$src"`
+      dstdir_status=0
+    else
+      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`
+        (dirname "$dst") 2>/dev/null ||
+        expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+             X"$dst" : 'X\(//\)[^/]' \| \
+             X"$dst" : 'X\(//\)$' \| \
+             X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+        echo X"$dst" |
+            sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+                   s//\1/
+                   q
+                 }
+                 /^X\(\/\/\)[^/].*/{
+                   s//\1/
+                   q
+                 }
+                 /^X\(\/\/\)$/{
+                   s//\1/
+                   q
+                 }
+                 /^X\(\/\).*/{
+                   s//\1/
+                   q
+                 }
+                 s/.*/./; q'
+      `
+
+      test -d "$dstdir"
+      dstdir_status=$?
+    fi
+  fi
+
+  obsolete_mkdir_used=false
+
+  if test $dstdir_status != 0; then
+    case $posix_mkdir in
+      '')
+        # Create intermediate dirs using mode 755 as modified by the umask.
+        # This is like FreeBSD 'install' as of 1997-10-28.
+        umask=`umask`
+        case $stripcmd.$umask in
+          # Optimize common cases.
+          *[2367][2367]) mkdir_umask=$umask;;
+          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+          *[0-7])
+            mkdir_umask=`expr $umask + 22 \
+              - $umask % 100 % 40 + $umask % 20 \
+              - $umask % 10 % 4 + $umask % 2
+            `;;
+          *) mkdir_umask=$umask,go-w;;
+        esac
+
+        # With -d, create the new directory with the user-specified mode.
+        # Otherwise, rely on $mkdir_umask.
+        if test -n "$dir_arg"; then
+          mkdir_mode=-m$mode
+        else
+          mkdir_mode=
+        fi
+
+        posix_mkdir=false
+        case $umask in
+          *[123567][0-7][0-7])
+            # POSIX mkdir -p sets u+wx bits regardless of umask, which
+            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+            ;;
+          *)
+            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+            if (umask $mkdir_umask &&
+                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+            then
+              if test -z "$dir_arg" || {
+                   # Check for POSIX incompatibilities with -m.
+                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+                   # other-writeable bit of parent directory when it shouldn't.
+                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+                   case $ls_ld_tmpdir in
+                     d????-?r-*) different_mode=700;;
+                     d????-?--*) different_mode=755;;
+                     *) false;;
+                   esac &&
+                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+                   }
+                 }
+              then posix_mkdir=:
+              fi
+              rmdir "$tmpdir/d" "$tmpdir"
+            else
+              # Remove any dirs left behind by ancient mkdir implementations.
+              rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+            fi
+            trap '' 0;;
+        esac;;
+    esac
+
+    if
+      $posix_mkdir && (
+        umask $mkdir_umask &&
+        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
+
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # or it failed possibly due to a race condition.  Create the
+      # directory the slow way, step by step, checking for races as we go.
+
+      case $dstdir in
+        /*) prefix='/';;
+        -*) prefix='./';;
+        *)  prefix='';;
+      esac
+
+      eval "$initialize_posix_glob"
+
+      oIFS=$IFS
+      IFS=/
+      $posix_glob set -f
+      set fnord $dstdir
+      shift
+      $posix_glob set +f
+      IFS=$oIFS
+
+      prefixes=
+
+      for d
+      do
+        test -z "$d" && continue
+
+        prefix=$prefix$d
+        if test -d "$prefix"; then
+          prefixes=
+        else
+          if $posix_mkdir; then
+            (umask=$mkdir_umask &&
+             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+            # Don't fail if two instances are running concurrently.
+            test -d "$prefix" || exit 1
+          else
+            case $prefix in
+              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+              *) qprefix=$prefix;;
+            esac
+            prefixes="$prefixes '$qprefix'"
+          fi
+        fi
+        prefix=$prefix/
+      done
+
+      if test -n "$prefixes"; then
+        # Don't fail if two instances are running concurrently.
+        (umask $mkdir_umask &&
+         eval "\$doit_exec \$mkdirprog $prefixes") ||
+          test -d "$dstdir" || exit 1
+        obsolete_mkdir_used=true
+      fi
+    fi
+  fi
+
+  if test -n "$dir_arg"; then
+    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+  else
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+    # Copy the file name to the temp name.
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+    # If -C, don't bother to copy if it wouldn't change the file.
+    if $copy_on_change &&
+       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
+
+       eval "$initialize_posix_glob" &&
+       $posix_glob set -f &&
+       set X $old && old=:$2:$4:$5:$6 &&
+       set X $new && new=:$2:$4:$5:$6 &&
+       $posix_glob set +f &&
+
+       test "$old" = "$new" &&
+       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+    then
+      rm -f "$dsttmp"
+    else
+      # Rename the file to the real destination.
+      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+      # The rename failed, perhaps because mv can't rename something else
+      # to itself, or perhaps because mv is so ancient that it does not
+      # support -f.
+      {
+        # Now remove or move aside any old file at destination location.
+        # We try this two ways since rm can't unlink itself on some
+        # systems and the destination file might be busy for other
+        # reasons.  In this case, the final cleanup might fail but the new
+        # file should still install successfully.
+        {
+          test ! -f "$dst" ||
+          $doit $rmcmd -f "$dst" 2>/dev/null ||
+          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+          } ||
+          { echo "$0: cannot unlink or rename $dst" >&2
+            (exit 1); exit 1
+          }
+        } &&
+
+        # Now rename the file to the real destination.
+        $doit $mvcmd "$dsttmp" "$dst"
+      }
+    fi || exit 1
+
+    trap '' 0
+  fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libraries/embryo/ltmain.sh b/libraries/embryo/ltmain.sh
new file mode 100755
index 0000000..fa4b1e1
--- /dev/null
+++ b/libraries/embryo/ltmain.sh
@@ -0,0 +1,8413 @@
+# Generated from ltmain.m4sh.
+
+# ltmain.sh (GNU libtool) 2.2.6b
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+#     --config             show all configuration variables
+#     --debug              enable verbose shell tracing
+# -n, --dry-run            display commands without modifying any files
+#     --features           display basic configuration information and exit
+#     --mode=MODE          use operation mode MODE
+#     --preserve-dup-deps  don't remove duplicate dependency libraries
+#     --quiet, --silent    don't print informational messages
+#     --tag=TAG            use configuration variables from tag TAG
+# -v, --verbose            print informational messages (default)
+#     --version            print version information
+# -h, --help               print short or long help message
+#
+# MODE must be one of the following:
+#
+#       clean              remove files from the build directory
+#       compile            compile a source file into a libtool object
+#       execute            automatically set library path, then run a program
+#       finish             complete the installation of libtool libraries
+#       install            install libraries or executables
+#       link               create a library or an executable
+#       uninstall          remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+#       host-triplet:   $host
+#       shell:          $SHELL
+#       compiler:               $LTCC
+#       compiler flags:         $LTCFLAGS
+#       linker:         $LD (gnu? $with_gnu_ld)
+#       $progname:              (GNU libtool) 2.2.6b Debian-2.2.6b-2ubuntu3
+#       automake:               $automake_version
+#       autoconf:               $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION="2.2.6b Debian-2.2.6b-2ubuntu3"
+TIMESTAMP=""
+package_revision=1.3017
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# NLS nuisances: We save the old values to restore during execute mode.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+          save_$lt_var=\$$lt_var
+          $lt_var=C
+          export $lt_var
+          lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+          lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+        fi"
+done
+
+$lt_unset CDPATH
+
+
+
+
+
+: ${CP="cp -f"}
+: ${ECHO="echo"}
+: ${EGREP="/bin/grep -E"}
+: ${FGREP="/bin/grep -F"}
+: ${GREP="/bin/grep"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SED="/bin/sed"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77      # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS="   $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+# Generated shell functions inserted here.
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+# In the unlikely event $progname began with a '-', it would play havoc with
+# func_echo (imagine progname=-n), so we prepend ./ in that case:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+case $progname in
+  -*) progname=./$progname ;;
+esac
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+  [\\/]*|[A-Za-z]:\\*) ;;
+  *[\\/]*)
+     progdir=$func_dirname_result
+     progdir=`cd "$progdir" && pwd`
+     progpath="$progdir/$progname"
+     ;;
+  *)
+     save_IFS="$IFS"
+     IFS=:
+     for progdir in $PATH; do
+       IFS="$save_IFS"
+       test -x "$progdir/$progname" && break
+     done
+     IFS="$save_IFS"
+     test -n "$progdir" || progdir=`pwd`
+     progpath="$progdir/$progname"
+     ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+  s/$bs4/&\\
+/g
+  s/^$bs2$dollar/$bs&/
+  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+  s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+    $ECHO "$progname${mode+: }$mode: $*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+    $opt_verbose && func_echo ${1+"$@"}
+
+    # A bug in bash halts the script if the last line of a function
+    # fails when set -e is in force, so we need another command to
+    # work around that:
+    :
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+    $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+    $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
+
+    # bash bug again:
+    :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+    func_error ${1+"$@"}
+    exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+    func_error ${1+"$@"}
+    func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information."  ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+    $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+    my_directory_path="$1"
+    my_dir_list=
+
+    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+      # Protect directory names starting with `-'
+      case $my_directory_path in
+        -*) my_directory_path="./$my_directory_path" ;;
+      esac
+
+      # While some portion of DIR does not yet exist...
+      while test ! -d "$my_directory_path"; do
+        # ...make a list in topmost first order.  Use a colon delimited
+        # list incase some portion of path contains whitespace.
+        my_dir_list="$my_directory_path:$my_dir_list"
+
+        # If the last portion added has no slash in it, the list is done
+        case $my_directory_path in */*) ;; *) break ;; esac
+
+        # ...otherwise throw away the child directory and loop
+        my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
+      done
+      my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
+
+      save_mkdir_p_IFS="$IFS"; IFS=':'
+      for my_dir in $my_dir_list; do
+        IFS="$save_mkdir_p_IFS"
+        # mkdir can fail with a `File exist' error if two processes
+        # try to create one of the directories concurrently.  Don't
+        # stop in that case!
+        $MKDIR "$my_dir" 2>/dev/null || :
+      done
+      IFS="$save_mkdir_p_IFS"
+
+      # Bail out if we (or some other process) failed to create a directory.
+      test -d "$my_directory_path" || \
+        func_fatal_error "Failed to create \`$1'"
+    fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$opt_dry_run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+        # Failing that, at least try and use $RANDOM to avoid a race
+        my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+        save_mktempdir_umask=`umask`
+        umask 0077
+        $MKDIR "$my_tmpdir"
+        umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || \
+        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+    fi
+
+    $ECHO "X$my_tmpdir" | $Xsed
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+    case $1 in
+      *[\\\`\"\$]*)
+        func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
+      *)
+        func_quote_for_eval_unquoted_result="$1" ;;
+    esac
+
+    case $func_quote_for_eval_unquoted_result in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting, command substitution and and variable
+      # expansion for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
+        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+        ;;
+      *)
+        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+    esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+    case $1 in
+      *[\\\`\"]*)
+        my_arg=`$ECHO "X$1" | $Xsed \
+            -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+      *)
+        my_arg="$1" ;;
+    esac
+
+    case $my_arg in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting and command substitution for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \     ]*|*]*|"")
+        my_arg="\"$my_arg\""
+        ;;
+    esac
+
+    func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$my_cmd"
+      my_status=$?
+      if test "$my_status" -eq 0; then :; else
+        eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.  Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$lt_user_locale
+            $my_cmd"
+      my_status=$?
+      eval "$lt_safe_locale"
+      if test "$my_status" -eq 0; then :; else
+        eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+
+
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+    $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
+        s/^# //
+        s/^# *$//
+        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+        p
+     }' < "$progpath"
+     exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+    $SED -n '/^# Usage:/,/# -h/ {
+        s/^# //
+        s/^# *$//
+        s/\$progname/'$progname'/
+        p
+    }' < "$progpath"
+    $ECHO
+    $ECHO "run \`$progname --help | more' for full usage"
+    exit $?
+}
+
+# func_help
+# Echo long help message to standard output and exit.
+func_help ()
+{
+    $SED -n '/^# Usage:/,/# Report bugs to/ {
+        s/^# //
+        s/^# *$//
+        s*\$progname*'$progname'*
+        s*\$host*'"$host"'*
+        s*\$SHELL*'"$SHELL"'*
+        s*\$LTCC*'"$LTCC"'*
+        s*\$LTCFLAGS*'"$LTCFLAGS"'*
+        s*\$LD*'"$LD"'*
+        s/\$with_gnu_ld/'"$with_gnu_ld"'/
+        s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
+        s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+        p
+     }' < "$progpath"
+    exit $?
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+    func_error "missing argument for $1"
+    exit_cmd=exit
+}
+
+exit_cmd=:
+
+
+
+
+
+# Check that we have a working $ECHO.
+if test "X$1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X$1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
+  # Yippee, $ECHO works!
+  :
+else
+  # Restart under the correct shell, and then maybe $ECHO will work.
+  exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<EOF
+$*
+EOF
+  exit $EXIT_SUCCESS
+fi
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+# $mode is unset
+nonopt=
+execute_dlfiles=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+opt_dry_run=false
+opt_duplicate_deps=false
+opt_silent=false
+opt_debug=:
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+    func_error ${1+"$@"}
+    func_error "See the $PACKAGE documentation for more information."
+    func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+    re_begincf='^# ### BEGIN LIBTOOL'
+    re_endcf='^# ### END LIBTOOL'
+
+    # Default configuration.
+    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+    done
+
+    exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+    $ECHO "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      $ECHO "enable shared libraries"
+    else
+      $ECHO "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      $ECHO "enable static libraries"
+    else
+      $ECHO "disable static libraries"
+    fi
+
+    exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+  # Global variable:
+  tagname="$1"
+
+  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+  sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+  # Validate tagname.
+  case $tagname in
+    *[!-_A-Za-z0-9,/]*)
+      func_fatal_error "invalid tag name: $tagname"
+      ;;
+  esac
+
+  # Don't test for the "default" C tag, as we know it's
+  # there but not specially marked.
+  case $tagname in
+    CC) ;;
+    *)
+      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+        taglist="$taglist $tagname"
+
+        # Evaluate the configuration.  Be careful to quote the path
+        # and the sed script, to avoid splitting on whitespace, but
+        # also don't use non-portable quotes within backquotes within
+        # quotes we have to do it in 2 steps:
+        extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+        eval "$extractedcf"
+      else
+        func_error "ignoring unknown tag $tagname"
+      fi
+      ;;
+  esac
+}
+
+# Parse options once, thoroughly.  This comes as soon as possible in
+# the script to make things like `libtool --version' happen quickly.
+{
+
+  # Shorthand for --mode=foo, only valid as the first argument
+  case $1 in
+  clean|clea|cle|cl)
+    shift; set dummy --mode clean ${1+"$@"}; shift
+    ;;
+  compile|compil|compi|comp|com|co|c)
+    shift; set dummy --mode compile ${1+"$@"}; shift
+    ;;
+  execute|execut|execu|exec|exe|ex|e)
+    shift; set dummy --mode execute ${1+"$@"}; shift
+    ;;
+  finish|finis|fini|fin|fi|f)
+    shift; set dummy --mode finish ${1+"$@"}; shift
+    ;;
+  install|instal|insta|inst|ins|in|i)
+    shift; set dummy --mode install ${1+"$@"}; shift
+    ;;
+  link|lin|li|l)
+    shift; set dummy --mode link ${1+"$@"}; shift
+    ;;
+  uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+    shift; set dummy --mode uninstall ${1+"$@"}; shift
+    ;;
+  esac
+
+  # Parse non-mode specific arguments:
+  while test "$#" -gt 0; do
+    opt="$1"
+    shift
+
+    case $opt in
+      --config)         func_config                                     ;;
+
+      --debug)          preserve_args="$preserve_args $opt"
+                        func_echo "enabling shell trace mode"
+                        opt_debug='set -x'
+                        $opt_debug
+                        ;;
+
+      -dlopen)          test "$#" -eq 0 && func_missing_arg "$opt" && break
+                        execute_dlfiles="$execute_dlfiles $1"
+                        shift
+                        ;;
+
+      --dry-run | -n)   opt_dry_run=:                                   ;;
+      --features)       func_features                                   ;;
+      --finish)         mode="finish"                                   ;;
+
+      --mode)           test "$#" -eq 0 && func_missing_arg "$opt" && break
+                        case $1 in
+                          # Valid mode arguments:
+                          clean)        ;;
+                          compile)      ;;
+                          execute)      ;;
+                          finish)       ;;
+                          install)      ;;
+                          link)         ;;
+                          relink)       ;;
+                          uninstall)    ;;
+
+                          # Catch anything else as an error
+                          *) func_error "invalid argument for $opt"
+                             exit_cmd=exit
+                             break
+                             ;;
+                        esac
+
+                        mode="$1"
+                        shift
+                        ;;
+
+      --preserve-dup-deps)
+                        opt_duplicate_deps=:                            ;;
+
+      --quiet|--silent) preserve_args="$preserve_args $opt"
+                        opt_silent=:
+                        ;;
+
+      --verbose| -v)    preserve_args="$preserve_args $opt"
+                        opt_silent=false
+                        ;;
+
+      --tag)            test "$#" -eq 0 && func_missing_arg "$opt" && break
+                        preserve_args="$preserve_args $opt $1"
+                        func_enable_tag "$1"    # tagname is set here
+                        shift
+                        ;;
+
+      # Separate optargs to long options:
+      -dlopen=*|--mode=*|--tag=*)
+                        func_opt_split "$opt"
+                        set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
+                        shift
+                        ;;
+
+      -\?|-h)           func_usage                                      ;;
+      --help)           opt_help=:                                      ;;
+      --version)        func_version                                    ;;
+
+      -*)               func_fatal_help "unrecognized option \`$opt'"   ;;
+
+      *)                nonopt="$opt"
+                        break
+                        ;;
+    esac
+  done
+
+
+  case $host in
+    *cygwin* | *mingw* | *pw32* | *cegcc*)
+      # don't eliminate duplications in $postdeps and $predeps
+      opt_duplicate_compiler_generated_deps=:
+      ;;
+    *)
+      opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
+      ;;
+  esac
+
+  # Having warned about all mis-specified options, bail out if
+  # anything was wrong.
+  $exit_cmd $EXIT_FAILURE
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+  if test "$package_revision" != "$macro_revision"; then
+    if test "$VERSION" != "$macro_version"; then
+      if test -z "$macro_version"; then
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      else
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      fi
+    else
+      cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+    fi
+
+    exit $EXIT_MISMATCH
+  fi
+}
+
+
+## ----------- ##
+##    Main.    ##
+## ----------- ##
+
+$opt_help || {
+  # Sanity checks first:
+  func_check_version_match
+
+  if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+    func_fatal_configuration "not configured to build any kind of library"
+  fi
+
+  test -z "$mode" && func_fatal_error "error: you must specify a MODE."
+
+
+  # Darwin sucks
+  eval std_shrext=\"$shrext_cmds\"
+
+
+  # Only execute mode is allowed to have -dlopen flags.
+  if test -n "$execute_dlfiles" && test "$mode" != execute; then
+    func_error "unrecognized option \`-dlopen'"
+    $ECHO "$help" 1>&2
+    exit $EXIT_FAILURE
+  fi
+
+  # Change the help message to a mode-specific one.
+  generic_help="$help"
+  help="Try \`$progname --help --mode=$mode' for more information."
+}
+
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+    test -f "$1" &&
+      $SED -e 4q "$1" 2>/dev/null \
+        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs.  To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway.  Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+    lalib_p=no
+    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+        for lalib_p_l in 1 2 3 4
+        do
+            read lalib_p_line
+            case "$lalib_p_line" in
+                \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+            esac
+        done
+        exec 0<&5 5<&-
+    fi
+    test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+    func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+    func_ltwrapper_exec_suffix=
+    case $1 in
+    *.exe) ;;
+    *) func_ltwrapper_exec_suffix=.exe ;;
+    esac
+    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+    func_ltwrapper_scriptname_result=""
+    if func_ltwrapper_executable_p "$1"; then
+        func_dirname_and_basename "$1" "" "."
+        func_stripname '' '.exe' "$func_basename_result"
+        func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+    fi
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+    $opt_debug
+    save_ifs=$IFS; IFS='~'
+    for cmd in $1; do
+      IFS=$save_ifs
+      eval cmd=\"$cmd\"
+      func_show_eval "$cmd" "${2-:}"
+    done
+    IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)!  Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+    $opt_debug
+    case $1 in
+    */* | *\\*) . "$1" ;;
+    *)          . "./$1" ;;
+    esac
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    $opt_debug
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+        func_quote_for_eval "$arg"
+        CC_quoted="$CC_quoted $func_quote_for_eval_result"
+      done
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+        for z in $available_tags; do
+          if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+            # Evaluate the configuration.
+            eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+            CC_quoted=
+            for arg in $CC; do
+              # Double-quote args containing other shell metacharacters.
+              func_quote_for_eval "$arg"
+              CC_quoted="$CC_quoted $func_quote_for_eval_result"
+            done
+            case "$@ " in
+              " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
+              # The compiler in the base compile command matches
+              # the one in the tagged configuration.
+              # Assume this is the tagged configuration we want.
+              tagname=$z
+              break
+              ;;
+            esac
+          fi
+        done
+        # If $tagname still isn't set, then no tagged configuration
+        # was found and let the user know that the "--tag" command
+        # line option must be used.
+        if test -z "$tagname"; then
+          func_echo "unable to infer tagged configuration"
+          func_fatal_error "specify a tag with \`--tag'"
+#       else
+#         func_verbose "using $tagname tagged configuration"
+        fi
+        ;;
+      esac
+    fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+    write_libobj=${1}
+    if test "$build_libtool_libs" = yes; then
+      write_lobj=\'${2}\'
+    else
+      write_lobj=none
+    fi
+
+    if test "$build_old_libs" = yes; then
+      write_oldobj=\'${3}\'
+    else
+      write_oldobj=none
+    fi
+
+    $opt_dry_run || {
+      cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+      $MV "${write_libobj}T" "${write_libobj}"
+    }
+}
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+    $opt_debug
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+    pie_flag=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+        # do not "continue".  Instead, add this to base_compile
+        lastarg="$arg"
+        arg_mode=normal
+        ;;
+
+      target )
+        libobj="$arg"
+        arg_mode=normal
+        continue
+        ;;
+
+      normal )
+        # Accept any command-line options.
+        case $arg in
+        -o)
+          test -n "$libobj" && \
+            func_fatal_error "you cannot specify \`-o' more than once"
+          arg_mode=target
+          continue
+          ;;
+
+        -pie | -fpie | -fPIE)
+          pie_flag="$pie_flag $arg"
+          continue
+          ;;
+
+        -shared | -static | -prefer-pic | -prefer-non-pic)
+          later="$later $arg"
+          continue
+          ;;
+
+        -no-suppress)
+          suppress_opt=no
+          continue
+          ;;
+
+        -Xcompiler)
+          arg_mode=arg  #  the next one goes into the "base_compile" arg list
+          continue      #  The current "srcfile" will either be retained or
+          ;;            #  replaced later.  I would guess that would be a bug.
+
+        -Wc,*)
+          func_stripname '-Wc,' '' "$arg"
+          args=$func_stripname_result
+          lastarg=
+          save_ifs="$IFS"; IFS=','
+          for arg in $args; do
+            IFS="$save_ifs"
+            func_quote_for_eval "$arg"
+            lastarg="$lastarg $func_quote_for_eval_result"
+          done
+          IFS="$save_ifs"
+          func_stripname ' ' '' "$lastarg"
+          lastarg=$func_stripname_result
+
+          # Add the arguments to base_compile.
+          base_compile="$base_compile $lastarg"
+          continue
+          ;;
+
+        *)
+          # Accept the current argument as the source file.
+          # The previous "srcfile" becomes the current argument.
+          #
+          lastarg="$srcfile"
+          srcfile="$arg"
+          ;;
+        esac  #  case $arg
+        ;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      func_quote_for_eval "$lastarg"
+      base_compile="$base_compile $func_quote_for_eval_result"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      func_fatal_error "you must specify an argument for -Xcompile"
+      ;;
+    target)
+      func_fatal_error "you must specify a target with \`-o'"
+      ;;
+    *)
+      # Get the name of the library object.
+      test -z "$libobj" && {
+        func_basename "$srcfile"
+        libobj="$func_basename_result"
+      }
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    case $libobj in
+    *.[cCFSifmso] | \
+    *.ada | *.adb | *.ads | *.asm | \
+    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+    *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+      func_xform "$libobj"
+      libobj=$func_xform_result
+      ;;
+    esac
+
+    case $libobj in
+    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+    *)
+      func_fatal_error "cannot determine name of library object from \`$libobj'"
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -shared)
+        test "$build_libtool_libs" != yes && \
+          func_fatal_configuration "can not build a shared library"
+        build_old_libs=no
+        continue
+        ;;
+
+      -static)
+        build_libtool_libs=no
+        build_old_libs=yes
+        continue
+        ;;
+
+      -prefer-pic)
+        pic_mode=yes
+        continue
+        ;;
+
+      -prefer-non-pic)
+        pic_mode=no
+        continue
+        ;;
+      esac
+    done
+
+    func_quote_for_eval "$libobj"
+    test "X$libobj" != "X$func_quote_for_eval_result" \
+      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'    &()|`$[]' \
+      && func_warning "libobj name \`$libobj' may not contain shell special characters."
+    func_dirname_and_basename "$obj" "/" ""
+    objname="$func_basename_result"
+    xdir="$func_dirname_result"
+    lobj=${xdir}$objdir/$objname
+
+    test -z "$base_compile" && \
+      func_fatal_help "you must specify a compilation command"
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2* | cegcc*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+        func_echo "Waiting for $lockfile to be removed"
+        sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+        $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+        $opt_dry_run || $RM $removelist
+        exit $EXIT_FAILURE
+      fi
+      removelist="$removelist $output_obj"
+      $ECHO "$srcfile" > "$lockfile"
+    fi
+
+    $opt_dry_run || $RM $removelist
+    removelist="$removelist $lockfile"
+    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+    if test -n "$fix_srcfile_path"; then
+      eval srcfile=\"$fix_srcfile_path\"
+    fi
+    func_quote_for_eval "$srcfile"
+    qsrcfile=$func_quote_for_eval_result
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+        command="$base_compile $qsrcfile $pic_flag"
+      else
+        # Don't build PIC code
+        command="$base_compile $qsrcfile"
+      fi
+
+      func_mkdir_p "$xdir$objdir"
+
+      if test -z "$output_obj"; then
+        # Place PIC objects in $objdir
+        command="$command -o $lobj"
+      fi
+
+      func_show_eval_locale "$command"  \
+          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+         test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+        $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+        $opt_dry_run || $RM $removelist
+        exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+        func_show_eval '$MV "$output_obj" "$lobj"' \
+          'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+        suppress_output=' >/dev/null 2>&1'
+      fi
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+        # Don't build PIC code
+        command="$base_compile $qsrcfile$pie_flag"
+      else
+        command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+        command="$command -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      command="$command$suppress_output"
+      func_show_eval_locale "$command" \
+        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+         test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+        $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+        $opt_dry_run || $RM $removelist
+        exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+        func_show_eval '$MV "$output_obj" "$obj"' \
+          'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+    fi
+
+    $opt_dry_run || {
+      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+      # Unlock the critical section if it was locked
+      if test "$need_locks" != no; then
+        removelist=$lockfile
+        $RM "$lockfile"
+      fi
+    }
+
+    exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+test "$mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+    # We need to display help for each of the modes.
+    case $mode in
+      "")
+        # Generic help is extracted from the usage comments
+        # at the start of this file.
+        func_help
+        ;;
+
+      clean)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      compile)
+      $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -no-suppress      do not suppress compiler output for multiple passes
+  -prefer-pic       try to building PIC objects only
+  -prefer-non-pic   try to building non-PIC objects only
+  -shared           do not build a \`.o' file suitable for static linking
+  -static           only build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+        ;;
+
+      execute)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+        ;;
+
+      finish)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+        ;;
+
+      install)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+  -inst-prefix PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+        ;;
+
+      link)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -shared           only do dynamic linking of libtool libraries
+  -shrext SUFFIX    override the standard shared library file extension
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+  -weak LIBNAME     declare that the target provides the LIBNAME interface
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+        ;;
+
+      uninstall)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      *)
+        func_fatal_help "invalid operation mode \`$mode'"
+        ;;
+    esac
+
+    $ECHO
+    $ECHO "Try \`$progname --help' for more information about other modes."
+
+    exit $?
+}
+
+  # Now that we've collected a possible --mode arg, show help if necessary
+  $opt_help && func_mode_help
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+    $opt_debug
+    # The first argument is the command name.
+    cmd="$nonopt"
+    test -z "$cmd" && \
+      func_fatal_help "you must specify a COMMAND"
+
+    # Handle -dlopen flags immediately.
+    for file in $execute_dlfiles; do
+      test -f "$file" \
+        || func_fatal_help "\`$file' is not a file"
+
+      dir=
+      case $file in
+      *.la)
+        # Check to see that this really is a libtool archive.
+        func_lalib_unsafe_p "$file" \
+          || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+        # Read the libtool library.
+        dlname=
+        library_names=
+        func_source "$file"
+
+        # Skip this library if it cannot be dlopened.
+        if test -z "$dlname"; then
+          # Warn if it was a shared library.
+          test -n "$library_names" && \
+            func_warning "\`$file' was not linked with \`-export-dynamic'"
+          continue
+        fi
+
+        func_dirname "$file" "" "."
+        dir="$func_dirname_result"
+
+        if test -f "$dir/$objdir/$dlname"; then
+          dir="$dir/$objdir"
+        else
+          if test ! -f "$dir/$dlname"; then
+            func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+          fi
+        fi
+        ;;
+
+      *.lo)
+        # Just add the directory containing the .lo file.
+        func_dirname "$file" "" "."
+        dir="$func_dirname_result"
+        ;;
+
+      *)
+        func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+        continue
+        ;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+        eval "$shlibpath_var=\"\$dir\""
+      else
+        eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -*) ;;
+      *)
+        # Do a test to see if this is really a libtool program.
+        if func_ltwrapper_script_p "$file"; then
+          func_source "$file"
+          # Transform arg to wrapped name.
+          file="$progdir/$program"
+        elif func_ltwrapper_executable_p "$file"; then
+          func_ltwrapper_scriptname "$file"
+          func_source "$func_ltwrapper_scriptname_result"
+          # Transform arg to wrapped name.
+          file="$progdir/$program"
+        fi
+        ;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      func_quote_for_eval "$file"
+      args="$args $func_quote_for_eval_result"
+    done
+
+    if test "X$opt_dry_run" = Xfalse; then
+      if test -n "$shlibpath_var"; then
+        # Export the shlibpath_var.
+        eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+        eval "if test \"\${save_$lt_var+set}\" = set; then
+                $lt_var=\$save_$lt_var; export $lt_var
+              else
+                $lt_unset $lt_var
+              fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+        eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+        $ECHO "export $shlibpath_var"
+      fi
+      $ECHO "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+    $opt_debug
+    libdirs="$nonopt"
+    admincmds=
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for dir
+      do
+        libdirs="$libdirs $dir"
+      done
+
+      for libdir in $libdirs; do
+        if test -n "$finish_cmds"; then
+          # Do each command in the finish commands.
+          func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+        fi
+        if test -n "$finish_eval"; then
+          # Do the single finish_eval.
+          eval cmds=\"$finish_eval\"
+          $opt_dry_run || eval "$cmds" || admincmds="$admincmds
+       $cmds"
+        fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    $opt_silent && exit $EXIT_SUCCESS
+
+    $ECHO "X----------------------------------------------------------------------" | $Xsed
+    $ECHO "Libraries have been installed in:"
+    for libdir in $libdirs; do
+      $ECHO "   $libdir"
+    done
+    $ECHO
+    $ECHO "If you ever happen to want to link against installed libraries"
+    $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
+    $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
+    $ECHO "flag during linking and do at least one of the following:"
+    if test -n "$shlibpath_var"; then
+      $ECHO "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+      $ECHO "     during execution"
+    fi
+    if test -n "$runpath_var"; then
+      $ECHO "   - add LIBDIR to the \`$runpath_var' environment variable"
+      $ECHO "     during linking"
+    fi
+    if test -n "$hardcode_libdir_flag_spec"; then
+      libdir=LIBDIR
+      eval flag=\"$hardcode_libdir_flag_spec\"
+
+      $ECHO "   - use the \`$flag' linker flag"
+    fi
+    if test -n "$admincmds"; then
+      $ECHO "   - have your system administrator run these commands:$admincmds"
+    fi
+    if test -f /etc/ld.so.conf; then
+      $ECHO "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+    fi
+    $ECHO
+
+    $ECHO "See any operating system documentation about shared libraries for"
+    case $host in
+      solaris2.[6789]|solaris2.1[0-9])
+        $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+        $ECHO "pages."
+        ;;
+      *)
+        $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
+        ;;
+    esac
+    $ECHO "X----------------------------------------------------------------------" | $Xsed
+    exit $EXIT_SUCCESS
+}
+
+test "$mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+    $opt_debug
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
+      # Aesthetically quote it.
+      func_quote_for_eval "$nonopt"
+      install_prog="$func_quote_for_eval_result "
+      arg=$1
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    func_quote_for_eval "$arg"
+    install_prog="$install_prog$func_quote_for_eval_result"
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    for arg
+    do
+      if test -n "$dest"; then
+        files="$files $dest"
+        dest=$arg
+        continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f)
+        case " $install_prog " in
+        *[\\\ /]cp\ *) ;;
+        *) prev=$arg ;;
+        esac
+        ;;
+      -g | -m | -o)
+        prev=$arg
+        ;;
+      -s)
+        stripme=" -s"
+        continue
+        ;;
+      -*)
+        ;;
+      *)
+        # If the previous option needed an argument, then skip it.
+        if test -n "$prev"; then
+          prev=
+        else
+          dest=$arg
+          continue
+        fi
+        ;;
+      esac
+
+      # Aesthetically quote the argument.
+      func_quote_for_eval "$arg"
+      install_prog="$install_prog $func_quote_for_eval_result"
+    done
+
+    test -z "$install_prog" && \
+      func_fatal_help "you must specify an install program"
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prev' option requires an argument"
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+        func_fatal_help "no file or destination specified"
+      else
+        func_fatal_help "you must specify a destination"
+      fi
+    fi
+
+    # Strip any trailing slash from the destination.
+    func_stripname '' '/' "$dest"
+    dest=$func_stripname_result
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      func_dirname_and_basename "$dest" "" "."
+      destdir="$func_dirname_result"
+      destname="$func_basename_result"
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files; shift
+      test "$#" -gt 1 && \
+        func_fatal_help "\`$dest' is not a directory"
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+        case $file in
+        *.lo) ;;
+        *)
+          func_fatal_help "\`$destdir' must be an absolute directory name"
+          ;;
+        esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+        # Do the static libraries later.
+        staticlibs="$staticlibs $file"
+        ;;
+
+      *.la)
+        # Check to see that this really is a libtool archive.
+        func_lalib_unsafe_p "$file" \
+          || func_fatal_help "\`$file' is not a valid libtool archive"
+
+        library_names=
+        old_library=
+        relink_command=
+        func_source "$file"
+
+        # Add the libdir to current_libdirs if it is the destination.
+        if test "X$destdir" = "X$libdir"; then
+          case "$current_libdirs " in
+          *" $libdir "*) ;;
+          *) current_libdirs="$current_libdirs $libdir" ;;
+          esac
+        else
+          # Note the libdir as a future libdir.
+          case "$future_libdirs " in
+          *" $libdir "*) ;;
+          *) future_libdirs="$future_libdirs $libdir" ;;
+          esac
+        fi
+
+        func_dirname "$file" "/" ""
+        dir="$func_dirname_result"
+        dir="$dir$objdir"
+
+        if test -n "$relink_command"; then
+          # Determine the prefix the user has applied to our future dir.
+          inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
+
+          # Don't allow the user to place us outside of our expected
+          # location b/c this prevents finding dependent libraries that
+          # are installed to the same prefix.
+          # At present, this check doesn't affect windows .dll's that
+          # are installed into $libdir/../bin (currently, that works fine)
+          # but it's something to keep an eye on.
+          test "$inst_prefix_dir" = "$destdir" && \
+            func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+          if test -n "$inst_prefix_dir"; then
+            # Stick the inst_prefix_dir data into the link command.
+            relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+          else
+            relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
+          fi
+
+          func_warning "relinking \`$file'"
+          func_show_eval "$relink_command" \
+            'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+        fi
+
+        # See the names of the shared library.
+        set dummy $library_names; shift
+        if test -n "$1"; then
+          realname="$1"
+          shift
+
+          srcname="$realname"
+          test -n "$relink_command" && srcname="$realname"T
+
+          # Install the shared library and build the symlinks.
+          func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
+              'exit $?'
+          tstripme="$stripme"
+          case $host_os in
+          cygwin* | mingw* | pw32* | cegcc*)
+            case $realname in
+            *.dll.a)
+              tstripme=""
+              ;;
+            esac
+            ;;
+          esac
+          if test -n "$tstripme" && test -n "$striplib"; then
+            func_show_eval "$striplib $destdir/$realname" 'exit $?'
+          fi
+
+          if test "$#" -gt 0; then
+            # Delete the old symlinks, and create new ones.
+            # Try `ln -sf' first, because the `ln' binary might depend on
+            # the symlink we replace!  Solaris /bin/ln does not understand -f,
+            # so we also need to try rm && ln -s.
+            for linkname
+            do
+              test "$linkname" != "$realname" \
+                && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+            done
+          fi
+
+          # Do each command in the postinstall commands.
+          lib="$destdir/$realname"
+          func_execute_cmds "$postinstall_cmds" 'exit $?'
+        fi
+
+        # Install the pseudo-library for information purposes.
+        func_basename "$file"
+        name="$func_basename_result"
+        instname="$dir/$name"i
+        func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+        # Maybe install the static library, too.
+        test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+        ;;
+
+      *.lo)
+        # Install (i.e. copy) a libtool object.
+
+        # Figure out destination file name, if it wasn't already specified.
+        if test -n "$destname"; then
+          destfile="$destdir/$destname"
+        else
+          func_basename "$file"
+          destfile="$func_basename_result"
+          destfile="$destdir/$destfile"
+        fi
+
+        # Deduce the name of the destination old-style object file.
+        case $destfile in
+        *.lo)
+          func_lo2o "$destfile"
+          staticdest=$func_lo2o_result
+          ;;
+        *.$objext)
+          staticdest="$destfile"
+          destfile=
+          ;;
+        *)
+          func_fatal_help "cannot copy a libtool object to \`$destfile'"
+          ;;
+        esac
+
+        # Install the libtool object if requested.
+        test -n "$destfile" && \
+          func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+        # Install the old object if enabled.
+        if test "$build_old_libs" = yes; then
+          # Deduce the name of the old-style object file.
+          func_lo2o "$file"
+          staticobj=$func_lo2o_result
+          func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+        fi
+        exit $EXIT_SUCCESS
+        ;;
+
+      *)
+        # Figure out destination file name, if it wasn't already specified.
+        if test -n "$destname"; then
+          destfile="$destdir/$destname"
+        else
+          func_basename "$file"
+          destfile="$func_basename_result"
+          destfile="$destdir/$destfile"
+        fi
+
+        # If the file is missing, and there is a .exe on the end, strip it
+        # because it is most likely a libtool script we actually want to
+        # install
+        stripped_ext=""
+        case $file in
+          *.exe)
+            if test ! -f "$file"; then
+              func_stripname '' '.exe' "$file"
+              file=$func_stripname_result
+              stripped_ext=".exe"
+            fi
+            ;;
+        esac
+
+        # Do a test to see if this is really a libtool program.
+        case $host in
+        *cygwin* | *mingw*)
+            if func_ltwrapper_executable_p "$file"; then
+              func_ltwrapper_scriptname "$file"
+              wrapper=$func_ltwrapper_scriptname_result
+            else
+              func_stripname '' '.exe' "$file"
+              wrapper=$func_stripname_result
+            fi
+            ;;
+        *)
+            wrapper=$file
+            ;;
+        esac
+        if func_ltwrapper_script_p "$wrapper"; then
+          notinst_deplibs=
+          relink_command=
+
+          func_source "$wrapper"
+
+          # Check the variables that should have been set.
+          test -z "$generated_by_libtool_version" && \
+            func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+          finalize=yes
+          for lib in $notinst_deplibs; do
+            # Check to see that each library is installed.
+            libdir=
+            if test -f "$lib"; then
+              func_source "$lib"
+            fi
+            libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+            if test -n "$libdir" && test ! -f "$libfile"; then
+              func_warning "\`$lib' has not been installed in \`$libdir'"
+              finalize=no
+            fi
+          done
+
+          relink_command=
+          func_source "$wrapper"
+
+          outputname=
+          if test "$fast_install" = no && test -n "$relink_command"; then
+            $opt_dry_run || {
+              if test "$finalize" = yes; then
+                tmpdir=`func_mktempdir`
+                func_basename "$file$stripped_ext"
+                file="$func_basename_result"
+                outputname="$tmpdir/$file"
+                # Replace the output file specification.
+                relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+
+                $opt_silent || {
+                  func_quote_for_expand "$relink_command"
+                  eval "func_echo $func_quote_for_expand_result"
+                }
+                if eval "$relink_command"; then :
+                  else
+                  func_error "error: relink \`$file' with the above command before installing it"
+                  $opt_dry_run || ${RM}r "$tmpdir"
+                  continue
+                fi
+                file="$outputname"
+              else
+                func_warning "cannot relink \`$file'"
+              fi
+            }
+          else
+            # Install the binary that we compiled earlier.
+            file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+          fi
+        fi
+
+        # remove .exe since cygwin /usr/bin/install will append another
+        # one anyway
+        case $install_prog,$host in
+        */usr/bin/install*,*cygwin*)
+          case $file:$destfile in
+          *.exe:*.exe)
+            # this is ok
+            ;;
+          *.exe:*)
+            destfile=$destfile.exe
+            ;;
+          *:*.exe)
+            func_stripname '' '.exe' "$destfile"
+            destfile=$func_stripname_result
+            ;;
+          esac
+          ;;
+        esac
+        func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+        $opt_dry_run || if test -n "$outputname"; then
+          ${RM}r "$tmpdir"
+        fi
+        ;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      func_basename "$file"
+      name="$func_basename_result"
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+
+      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+        func_show_eval "$old_striplib $oldlib" 'exit $?'
+      fi
+
+      # Do each command in the postinstall commands.
+      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+    done
+
+    test -n "$future_libdirs" && \
+      func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      $opt_dry_run && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+    $opt_debug
+    my_outputname="$1"
+    my_originator="$2"
+    my_pic_p="${3-no}"
+    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+    my_dlsyms=
+
+    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+      if test -n "$NM" && test -n "$global_symbol_pipe"; then
+        my_dlsyms="${my_outputname}S.c"
+      else
+        func_error "not configured to extract global symbols from dlpreopened files"
+      fi
+    fi
+
+    if test -n "$my_dlsyms"; then
+      case $my_dlsyms in
+      "") ;;
+      *.c)
+        # Discover the nlist of each of the dlfiles.
+        nlist="$output_objdir/${my_outputname}.nm"
+
+        func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+        # Parse the name list into a source file.
+        func_verbose "creating $output_objdir/$my_dlsyms"
+
+        $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+        if test "$dlself" = yes; then
+          func_verbose "generating symbol list for \`$output'"
+
+          $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+          # Add our own program objects to the symbol list.
+          progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+          for progfile in $progfiles; do
+            func_verbose "extracting global C symbols from \`$progfile'"
+            $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
+          done
+
+          if test -n "$exclude_expsyms"; then
+            $opt_dry_run || {
+              eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+              eval '$MV "$nlist"T "$nlist"'
+            }
+          fi
+
+          if test -n "$export_symbols_regex"; then
+            $opt_dry_run || {
+              eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+              eval '$MV "$nlist"T "$nlist"'
+            }
+          fi
+
+          # Prepare the list of exported symbols
+          if test -z "$export_symbols"; then
+            export_symbols="$output_objdir/$outputname.exp"
+            $opt_dry_run || {
+              $RM $export_symbols
+              eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+              case $host in
+              *cygwin* | *mingw* | *cegcc* )
+                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+                ;;
+              esac
+            }
+          else
+            $opt_dry_run || {
+              eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+              eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+              eval '$MV "$nlist"T "$nlist"'
+              case $host in
+                *cygwin | *mingw* | *cegcc* )
+                  eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+                  eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+                  ;;
+              esac
+            }
+          fi
+        fi
+
+        for dlprefile in $dlprefiles; do
+          func_verbose "extracting global C symbols from \`$dlprefile'"
+          func_basename "$dlprefile"
+          name="$func_basename_result"
+          $opt_dry_run || {
+            eval '$ECHO ": $name " >> "$nlist"'
+            eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+          }
+        done
+
+        $opt_dry_run || {
+          # Make sure we have at least an empty file.
+          test -f "$nlist" || : > "$nlist"
+
+          if test -n "$exclude_expsyms"; then
+            $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+            $MV "$nlist"T "$nlist"
+          fi
+
+          # Try sorting and uniquifying the output.
+          if $GREP -v "^: " < "$nlist" |
+              if sort -k 3 </dev/null >/dev/null 2>&1; then
+                sort -k 3
+              else
+                sort +2
+              fi |
+              uniq > "$nlist"S; then
+            :
+          else
+            $GREP -v "^: " < "$nlist" > "$nlist"S
+          fi
+
+          if test -f "$nlist"S; then
+            eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+          else
+            $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
+          fi
+
+          $ECHO >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols.  */
+typedef struct {
+  const char *name;
+  void *address;
+} lt_dlsymlist;
+"
+          case $host in
+          *cygwin* | *mingw* | *cegcc* )
+            $ECHO >> "$output_objdir/$my_dlsyms" "\
+/* DATA imports from DLLs on WIN32 con't be const, because
+   runtime relocations are performed -- see ld's documentation
+   on pseudo-relocs.  */"
+            lt_dlsym_const= ;;
+          *osf5*)
+            echo >> "$output_objdir/$my_dlsyms" "\
+/* This system does not cope well with relocations in const data */"
+            lt_dlsym_const= ;;
+          *)
+            lt_dlsym_const=const ;;
+          esac
+
+          $ECHO >> "$output_objdir/$my_dlsyms" "\
+extern $lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+$lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+  { \"$my_originator\", (void *) 0 },"
+
+          case $need_lib_prefix in
+          no)
+            eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+            ;;
+          *)
+            eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+            ;;
+          esac
+          $ECHO >> "$output_objdir/$my_dlsyms" "\
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+        } # !$opt_dry_run
+
+        pic_flag_for_symtable=
+        case "$compile_command " in
+        *" -static "*) ;;
+        *)
+          case $host in
+          # compiling the symbol table file with pic_flag works around
+          # a FreeBSD bug that causes programs to crash when -lm is
+          # linked before any other PIC object.  But we must not use
+          # pic_flag when linking with -static.  The problem exists in
+          # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+          *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+            pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+          *-*-hpux*)
+            pic_flag_for_symtable=" $pic_flag"  ;;
+          *)
+            if test "X$my_pic_p" != Xno; then
+              pic_flag_for_symtable=" $pic_flag"
+            fi
+            ;;
+          esac
+          ;;
+        esac
+        symtab_cflags=
+        for arg in $LTCFLAGS; do
+          case $arg in
+          -pie | -fpie | -fPIE) ;;
+          *) symtab_cflags="$symtab_cflags $arg" ;;
+          esac
+        done
+
+        # Now compile the dynamic symbol file.
+        func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+        # Clean up the generated files.
+        func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+        # Transform the symbol file into the correct name.
+        symfileobj="$output_objdir/${my_outputname}S.$objext"
+        case $host in
+        *cygwin* | *mingw* | *cegcc* )
+          if test -f "$output_objdir/$my_outputname.def"; then
+            compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+            finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+          else
+            compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+            finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+          fi
+          ;;
+        *)
+          compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+          finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+          ;;
+        esac
+        ;;
+      *)
+        func_fatal_error "unknown suffix for \`$my_dlsyms'"
+        ;;
+      esac
+    else
+      # We keep going just in case the user didn't refer to
+      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+      # really was required.
+
+      # Nullify the symbol file.
+      compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
+      finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+    fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+  $opt_debug
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+       $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+      win32_nmres=`eval $NM -f posix -A $1 |
+        $SED -n -e '
+            1,100{
+                / I /{
+                    s,.*,import,
+                    p
+                    q
+                }
+            }'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $ECHO "$win32_libid_type"
+}
+
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    $opt_debug
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+    fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    $opt_debug
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+        [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+        *) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      func_basename "$my_xlib"
+      my_xlib="$func_basename_result"
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+        *" $my_xlib_u "*)
+          func_arith $extracted_serial + 1
+          extracted_serial=$func_arith_result
+          my_xlib_u=lt$extracted_serial-$my_xlib ;;
+        *) break ;;
+        esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      func_mkdir_p "$my_xdir"
+
+      case $host in
+      *-darwin*)
+        func_verbose "Extracting $my_xabs"
+        # Do not bother doing anything if just a dry run
+        $opt_dry_run || {
+          darwin_orig_dir=`pwd`
+          cd $my_xdir || exit $?
+          darwin_archive=$my_xabs
+          darwin_curdir=`pwd`
+          darwin_base_archive=`basename "$darwin_archive"`
+          darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+          if test -n "$darwin_arches"; then
+            darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+            darwin_arch=
+            func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+            for darwin_arch in  $darwin_arches ; do
+              func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+              $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+              cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+              func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+              cd "$darwin_curdir"
+              $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+            done # $darwin_arches
+            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+            darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+            darwin_file=
+            darwin_files=
+            for darwin_file in $darwin_filelist; do
+              darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+              $LIPO -create -output "$darwin_file" $darwin_files
+            done # $darwin_filelist
+            $RM -rf unfat-$$
+            cd "$darwin_orig_dir"
+          else
+            cd $darwin_orig_dir
+            func_extract_an_archive "$my_xdir" "$my_xabs"
+          fi # $darwin_arches
+        } # !$opt_dry_run
+        ;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+        ;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+    done
+
+    func_extract_archives_result="$my_oldobjs"
+}
+
+
+
+# func_emit_wrapper_part1 [arg=no]
+#
+# Emit the first part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part1 ()
+{
+        func_emit_wrapper_part1_arg1=no
+        if test -n "$1" ; then
+          func_emit_wrapper_part1_arg1=$1
+        fi
+
+        $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variables:
+  generated_by_libtool_version='$macro_version'
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$ECHO are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    ECHO=\"$qecho\"
+    file=\"\$0\"
+    # Make sure echo works.
+    if test \"X\$1\" = X--no-reexec; then
+      # Discard the --no-reexec flag, and continue.
+      shift
+    elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
+      # Yippee, \$ECHO works!
+      :
+    else
+      # Restart under the correct shell, and then maybe \$ECHO will work.
+      exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+    fi
+  fi\
+"
+        $ECHO "\
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+  done
+"
+}
+# end: func_emit_wrapper_part1
+
+# func_emit_wrapper_part2 [arg=no]
+#
+# Emit the second part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part2 ()
+{
+        func_emit_wrapper_part2_arg1=no
+        if test -n "$1" ; then
+          func_emit_wrapper_part2_arg1=$1
+        fi
+
+        $ECHO "\
+
+  # Usually 'no', except on cygwin/mingw when embedded into
+  # the cwrapper.
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
+  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+    # special case for '.'
+    if test \"\$thisdir\" = \".\"; then
+      thisdir=\`pwd\`
+    fi
+    # remove .libs from thisdir
+    case \"\$thisdir\" in
+    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
+    $objdir )   thisdir=. ;;
+    esac
+  fi
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+        if test "$fast_install" = yes; then
+          $ECHO "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" ||
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $MKDIR \"\$progdir\"
+    else
+      $RM \"\$progdir/\$file\"
+    fi"
+
+          $ECHO "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+        $ECHO \"\$relink_command_output\" >&2
+        $RM \"\$progdir/\$file\"
+        exit 1
+      fi
+    fi
+
+    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $RM \"\$progdir/\$program\";
+      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $RM \"\$progdir/\$file\"
+  fi"
+        else
+          $ECHO "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+        fi
+
+        $ECHO "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+        # Export our shlibpath_var if we have one.
+        if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+          $ECHO "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+        fi
+
+        # fixup the dll searchpath if we need to.
+        if test -n "$dllsearchpath"; then
+          $ECHO "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+        fi
+
+        $ECHO "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+"
+        case $host in
+        # Backslashes separate directories on plain windows
+        *-*-mingw | *-*-os2* | *-cegcc*)
+          $ECHO "\
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+          ;;
+
+        *)
+          $ECHO "\
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+          ;;
+        esac
+        $ECHO "\
+      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+      exit 1
+    fi
+  else
+    # The program doesn't exist.
+    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+    $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit 1
+  fi
+fi\
+"
+}
+# end: func_emit_wrapper_part2
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable.  Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take.  If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory.  This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+        func_emit_wrapper_arg1=no
+        if test -n "$1" ; then
+          func_emit_wrapper_arg1=$1
+        fi
+
+        # split this up so that func_emit_cwrapperexe_src
+        # can call each part independently.
+        func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
+        func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
+}
+
+
+# func_to_host_path arg
+#
+# Convert paths to host format when used with build tools.
+# Intended for use with "native" mingw (where libtool itself
+# is running under the msys shell), or in the following cross-
+# build environments:
+#    $build          $host
+#    mingw (msys)    mingw  [e.g. native]
+#    cygwin          mingw
+#    *nix + wine     mingw
+# where wine is equipped with the `winepath' executable.
+# In the native mingw case, the (msys) shell automatically
+# converts paths for any non-msys applications it launches,
+# but that facility isn't available from inside the cwrapper.
+# Similar accommodations are necessary for $host mingw and
+# $build cygwin.  Calling this function does no harm for other
+# $host/$build combinations not listed above.
+#
+# ARG is the path (on $build) that should be converted to
+# the proper representation for $host. The result is stored
+# in $func_to_host_path_result.
+func_to_host_path ()
+{
+  func_to_host_path_result="$1"
+  if test -n "$1" ; then
+    case $host in
+      *mingw* )
+        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+        case $build in
+          *mingw* ) # actually, msys
+            # awkward: cmd appends spaces to result
+            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+            func_to_host_path_tmp1=`( cmd //c echo "$1" |\
+              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+              $SED -e "$lt_sed_naive_backslashify"`
+            ;;
+          *cygwin* )
+            func_to_host_path_tmp1=`cygpath -w "$1"`
+            func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+              $SED -e "$lt_sed_naive_backslashify"`
+            ;;
+          * )
+            # Unfortunately, winepath does not exit with a non-zero
+            # error code, so we are forced to check the contents of
+            # stdout. On the other hand, if the command is not
+            # found, the shell will set an exit code of 127 and print
+            # *an error message* to stdout. So we must check for both
+            # error code of zero AND non-empty stdout, which explains
+            # the odd construction:
+            func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
+            if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
+              func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+                $SED -e "$lt_sed_naive_backslashify"`
+            else
+              # Allow warning below.
+              func_to_host_path_result=""
+            fi
+            ;;
+        esac
+        if test -z "$func_to_host_path_result" ; then
+          func_error "Could not determine host path corresponding to"
+          func_error "  '$1'"
+          func_error "Continuing, but uninstalled executables may not work."
+          # Fallback:
+          func_to_host_path_result="$1"
+        fi
+        ;;
+    esac
+  fi
+}
+# end: func_to_host_path
+
+# func_to_host_pathlist arg
+#
+# Convert pathlists to host format when used with build tools.
+# See func_to_host_path(), above. This function supports the
+# following $build/$host combinations (but does no harm for
+# combinations not listed here):
+#    $build          $host
+#    mingw (msys)    mingw  [e.g. native]
+#    cygwin          mingw
+#    *nix + wine     mingw
+#
+# Path separators are also converted from $build format to
+# $host format. If ARG begins or ends with a path separator
+# character, it is preserved (but converted to $host format)
+# on output.
+#
+# ARG is a pathlist (on $build) that should be converted to
+# the proper representation on $host. The result is stored
+# in $func_to_host_pathlist_result.
+func_to_host_pathlist ()
+{
+  func_to_host_pathlist_result="$1"
+  if test -n "$1" ; then
+    case $host in
+      *mingw* )
+        lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+        # Remove leading and trailing path separator characters from
+        # ARG. msys behavior is inconsistent here, cygpath turns them
+        # into '.;' and ';.', and winepath ignores them completely.
+        func_to_host_pathlist_tmp2="$1"
+        # Once set for this call, this variable should not be
+        # reassigned. It is used in tha fallback case.
+        func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
+          $SED -e 's|^:*||' -e 's|:*$||'`
+        case $build in
+          *mingw* ) # Actually, msys.
+            # Awkward: cmd appends spaces to result.
+            lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+            func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
+              $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+              $SED -e "$lt_sed_naive_backslashify"`
+            ;;
+          *cygwin* )
+            func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
+            func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+              $SED -e "$lt_sed_naive_backslashify"`
+            ;;
+          * )
+            # unfortunately, winepath doesn't convert pathlists
+            func_to_host_pathlist_result=""
+            func_to_host_pathlist_oldIFS=$IFS
+            IFS=:
+            for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
+              IFS=$func_to_host_pathlist_oldIFS
+              if test -n "$func_to_host_pathlist_f" ; then
+                func_to_host_path "$func_to_host_pathlist_f"
+                if test -n "$func_to_host_path_result" ; then
+                  if test -z "$func_to_host_pathlist_result" ; then
+                    func_to_host_pathlist_result="$func_to_host_path_result"
+                  else
+                    func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
+                  fi
+                fi
+              fi
+              IFS=:
+            done
+            IFS=$func_to_host_pathlist_oldIFS
+            ;;
+        esac
+        if test -z "$func_to_host_pathlist_result" ; then
+          func_error "Could not determine the host path(s) corresponding to"
+          func_error "  '$1'"
+          func_error "Continuing, but uninstalled executables may not work."
+          # Fallback. This may break if $1 contains DOS-style drive
+          # specifications. The fix is not to complicate the expression
+          # below, but for the user to provide a working wine installation
+          # with winepath so that path translation in the cross-to-mingw
+          # case works properly.
+          lt_replace_pathsep_nix_to_dos="s|:|;|g"
+          func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
+            $SED -e "$lt_replace_pathsep_nix_to_dos"`
+        fi
+        # Now, add the leading and trailing path separators back
+        case "$1" in
+          :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
+            ;;
+        esac
+        case "$1" in
+          *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
+            ;;
+        esac
+        ;;
+    esac
+  fi
+}
+# end: func_to_host_pathlist
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+        cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+
+   Currently, it simply execs the wrapper *script* "$SHELL $output",
+   but could eventually absorb all of the scripts functionality and
+   exec $objdir/$outputname directly.
+*/
+EOF
+            cat <<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+# define setmode _setmode
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+#  include <io.h>
+#  define HAVE_SETENV
+#  ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+#  endif
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+#ifdef _MSC_VER
+# define S_IXUSR _S_IEXEC
+# define stat _stat
+# ifndef _INTPTR_T_DEFINED
+#  define intptr_t int
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+        (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifdef __CYGWIN__
+# define FOPEN_WB "wb"
+#endif
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#undef LTWRAPPER_DEBUGPRINTF
+#if defined DEBUGWRAPPER
+# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
+static void
+ltwrapper_debugprintf (const char *fmt, ...)
+{
+    va_list args;
+    va_start (args, fmt);
+    (void) vfprintf (stderr, fmt, args);
+    va_end (args);
+}
+#else
+# define LTWRAPPER_DEBUGPRINTF(args)
+#endif
+
+const char *program_name = NULL;
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_opt_process_env_set (const char *arg);
+void lt_opt_process_env_prepend (const char *arg);
+void lt_opt_process_env_append (const char *arg);
+int lt_split_name_value (const char *arg, char** name, char** value);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+
+static const char *script_text_part1 =
+EOF
+
+            func_emit_wrapper_part1 yes |
+                $SED -e 's/\([\\"]\)/\\\1/g' \
+                     -e 's/^/  "/' -e 's/$/\\n"/'
+            echo ";"
+            cat <<EOF
+
+static const char *script_text_part2 =
+EOF
+            func_emit_wrapper_part2 yes |
+                $SED -e 's/\([\\"]\)/\\\1/g' \
+                     -e 's/^/  "/' -e 's/$/\\n"/'
+            echo ";"
+
+            cat <<EOF
+const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+            if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+              func_to_host_pathlist "$temp_rpath"
+              cat <<EOF
+const char * LIB_PATH_VALUE   = "$func_to_host_pathlist_result";
+EOF
+            else
+              cat <<"EOF"
+const char * LIB_PATH_VALUE   = "";
+EOF
+            fi
+
+            if test -n "$dllsearchpath"; then
+              func_to_host_pathlist "$dllsearchpath:"
+              cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE   = "$func_to_host_pathlist_result";
+EOF
+            else
+              cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE   = "";
+EOF
+            fi
+
+            if test "$fast_install" = yes; then
+              cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+            else
+              cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+            fi
+
+
+            cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX         "--lt-"
+#define LTWRAPPER_OPTION_PREFIX_LENGTH  5
+
+static const size_t opt_prefix_len         = LTWRAPPER_OPTION_PREFIX_LENGTH;
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+
+static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
+
+static const size_t env_set_opt_len     = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
+static const char *env_set_opt          = LTWRAPPER_OPTION_PREFIX "env-set";
+  /* argument is putenv-style "foo=bar", value of foo is set to bar */
+
+static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
+static const char *env_prepend_opt      = LTWRAPPER_OPTION_PREFIX "env-prepend";
+  /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
+
+static const size_t env_append_opt_len  = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
+static const char *env_append_opt       = LTWRAPPER_OPTION_PREFIX "env-append";
+  /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int  newargc;
+  char *tmp_pathspec;
+  char *actual_cwrapper_path;
+  char *actual_cwrapper_name;
+  char *target_name;
+  char *lt_argv_zero;
+  intptr_t rval = 127;
+
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  LTWRAPPER_DEBUGPRINTF (("(main) argv[0]      : %s\n", argv[0]));
+  LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
+
+  /* very simple arg parsing; don't want to rely on getopt */
+  for (i = 1; i < argc; i++)
+    {
+      if (strcmp (argv[i], dumpscript_opt) == 0)
+        {
+EOF
+            case "$host" in
+              *mingw* | *cygwin* )
+                # make stdout use "unix" line endings
+                echo "          setmode(1,_O_BINARY);"
+                ;;
+              esac
+
+            cat <<"EOF"
+          printf ("%s", script_text_part1);
+          printf ("%s", script_text_part2);
+          return 0;
+        }
+    }
+
+  newargz = XMALLOC (char *, argc + 1);
+  tmp_pathspec = find_executable (argv[0]);
+  if (tmp_pathspec == NULL)
+    lt_fatal ("Couldn't find %s", argv[0]);
+  LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
+                          tmp_pathspec));
+
+  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+  LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
+                          actual_cwrapper_path));
+  XFREE (tmp_pathspec);
+
+  actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
+  strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+  /* wrapper name transforms */
+  strendzap (actual_cwrapper_name, ".exe");
+  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+  XFREE (actual_cwrapper_name);
+  actual_cwrapper_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  /* target_name transforms -- use actual target program name; might have lt- prefix */
+  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+  strendzap (target_name, ".exe");
+  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+  XFREE (target_name);
+  target_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
+                          target_name));
+EOF
+
+            cat <<EOF
+  newargz[0] =
+    XMALLOC (char, (strlen (actual_cwrapper_path) +
+                    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+  strcpy (newargz[0], actual_cwrapper_path);
+  strcat (newargz[0], "$objdir");
+  strcat (newargz[0], "/");
+EOF
+
+            cat <<"EOF"
+  /* stop here, and copy so we don't have to do this twice */
+  tmp_pathspec = xstrdup (newargz[0]);
+
+  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+  strcat (newargz[0], actual_cwrapper_name);
+
+  /* DO want the lt- prefix here if it exists, so use target_name */
+  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+  XFREE (tmp_pathspec);
+  tmp_pathspec = NULL;
+EOF
+
+            case $host_os in
+              mingw*)
+            cat <<"EOF"
+  {
+    char* p;
+    while ((p = strchr (newargz[0], '\\')) != NULL)
+      {
+        *p = '/';
+      }
+    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+      {
+        *p = '/';
+      }
+  }
+EOF
+            ;;
+            esac
+
+            cat <<"EOF"
+  XFREE (target_name);
+  XFREE (actual_cwrapper_path);
+  XFREE (actual_cwrapper_name);
+
+  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
+  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+
+  newargc=0;
+  for (i = 1; i < argc; i++)
+    {
+      if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
+        {
+          if (argv[i][env_set_opt_len] == '=')
+            {
+              const char *p = argv[i] + env_set_opt_len + 1;
+              lt_opt_process_env_set (p);
+            }
+          else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
+            {
+              lt_opt_process_env_set (argv[++i]); /* don't copy */
+            }
+          else
+            lt_fatal ("%s missing required argument", env_set_opt);
+          continue;
+        }
+      if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
+        {
+          if (argv[i][env_prepend_opt_len] == '=')
+            {
+              const char *p = argv[i] + env_prepend_opt_len + 1;
+              lt_opt_process_env_prepend (p);
+            }
+          else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
+            {
+              lt_opt_process_env_prepend (argv[++i]); /* don't copy */
+            }
+          else
+            lt_fatal ("%s missing required argument", env_prepend_opt);
+          continue;
+        }
+      if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
+        {
+          if (argv[i][env_append_opt_len] == '=')
+            {
+              const char *p = argv[i] + env_append_opt_len + 1;
+              lt_opt_process_env_append (p);
+            }
+          else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
+            {
+              lt_opt_process_env_append (argv[++i]); /* don't copy */
+            }
+          else
+            lt_fatal ("%s missing required argument", env_append_opt);
+          continue;
+        }
+      if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
+        {
+          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+             namespace, but it is not one of the ones we know about and
+             have already dealt with, above (inluding dump-script), then
+             report an error. Otherwise, targets might begin to believe
+             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+             namespace. The first time any user complains about this, we'll
+             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+             or a configure.ac-settable value.
+           */
+          lt_fatal ("Unrecognized option in %s namespace: '%s'",
+                    ltwrapper_option_prefix, argv[i]);
+        }
+      /* otherwise ... */
+      newargz[++newargc] = xstrdup (argv[i]);
+    }
+  newargz[++newargc] = NULL;
+
+  LTWRAPPER_DEBUGPRINTF     (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
+  for (i = 0; i < newargc; i++)
+    {
+      LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d]   : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
+    }
+
+EOF
+
+            case $host_os in
+              mingw*)
+                cat <<"EOF"
+  /* execv doesn't actually work on mingw as expected on unix */
+  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+  if (rval == -1)
+    {
+      /* failed to start process */
+      LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
+      return 127;
+    }
+  return rval;
+EOF
+                ;;
+              *)
+                cat <<"EOF"
+  execv (lt_argv_zero, newargz);
+  return rval; /* =127, but avoids unused variable warning */
+EOF
+                ;;
+            esac
+
+            cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+  void *p = (void *) malloc (num);
+  if (!p)
+    lt_fatal ("Memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+                          string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable (const char *path)
+{
+  struct stat st;
+
+  LTWRAPPER_DEBUGPRINTF (("(check_executable)  : %s\n",
+                          path ? (*path ? path : "EMPTY!") : "NULL!"));
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0)
+      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+    return 1;
+  else
+    return 0;
+}
+
+int
+make_executable (const char *path)
+{
+  int rval = 0;
+  struct stat st;
+
+  LTWRAPPER_DEBUGPRINTF (("(make_executable)   : %s\n",
+                          path ? (*path ? path : "EMPTY!") : "NULL!"));
+  if ((!path) || (!*path))
+    return 0;
+
+  if (stat (path, &st) >= 0)
+    {
+      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+    }
+  return rval;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise
+   Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+  int has_slash = 0;
+  const char *p;
+  const char *p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char *concat_name;
+
+  LTWRAPPER_DEBUGPRINTF (("(find_executable)   : %s\n",
+                          wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable (concat_name))
+        return concat_name;
+      XFREE (concat_name);
+    }
+  else
+    {
+#endif
+      if (IS_DIR_SEPARATOR (wrapper[0]))
+        {
+          concat_name = xstrdup (wrapper);
+          if (check_executable (concat_name))
+            return concat_name;
+          XFREE (concat_name);
+        }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+    }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+      {
+        has_slash = 1;
+        break;
+      }
+  if (!has_slash)
+    {
+      /* no slashes; search PATH */
+      const char *path = getenv ("PATH");
+      if (path != NULL)
+        {
+          for (p = path; *p; p = p_next)
+            {
+              const char *q;
+              size_t p_len;
+              for (q = p; *q; q++)
+                if (IS_PATH_SEPARATOR (*q))
+                  break;
+              p_len = q - p;
+              p_next = (*q == '\0' ? q : q + 1);
+              if (p_len == 0)
+                {
+                  /* empty path: current directory */
+                  if (getcwd (tmp, LT_PATHMAX) == NULL)
+                    lt_fatal ("getcwd failed");
+                  tmp_len = strlen (tmp);
+                  concat_name =
+                    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+                  memcpy (concat_name, tmp, tmp_len);
+                  concat_name[tmp_len] = '/';
+                  strcpy (concat_name + tmp_len + 1, wrapper);
+                }
+              else
+                {
+                  concat_name =
+                    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+                  memcpy (concat_name, p, p_len);
+                  concat_name[p_len] = '/';
+                  strcpy (concat_name + p_len + 1, wrapper);
+                }
+              if (check_executable (concat_name))
+                return concat_name;
+              XFREE (concat_name);
+            }
+        }
+      /* not found in PATH; assume curdir */
+    }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal ("getcwd failed");
+  tmp_len = strlen (tmp);
+  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable (concat_name))
+    return concat_name;
+  XFREE (concat_name);
+  return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+  return xstrdup (pathspec);
+#else
+  char buf[LT_PATHMAX];
+  struct stat s;
+  char *tmp_pathspec = xstrdup (pathspec);
+  char *p;
+  int has_symlinks = 0;
+  while (strlen (tmp_pathspec) && !has_symlinks)
+    {
+      LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
+                              tmp_pathspec));
+      if (lstat (tmp_pathspec, &s) == 0)
+        {
+          if (S_ISLNK (s.st_mode) != 0)
+            {
+              has_symlinks = 1;
+              break;
+            }
+
+          /* search backwards for last DIR_SEPARATOR */
+          p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+          while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+            p--;
+          if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+            {
+              /* no more DIR_SEPARATORS left */
+              break;
+            }
+          *p = '\0';
+        }
+      else
+        {
+          char *errstr = strerror (errno);
+          lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
+        }
+    }
+  XFREE (tmp_pathspec);
+
+  if (!has_symlinks)
+    {
+      return xstrdup (pathspec);
+    }
+
+  tmp_pathspec = realpath (pathspec, buf);
+  if (tmp_pathspec == 0)
+    {
+      lt_fatal ("Could not follow symlinks for %s", pathspec);
+    }
+  return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert (str != NULL);
+  assert (pat != NULL);
+
+  len = strlen (str);
+  patlen = strlen (pat);
+
+  if (patlen <= len)
+    {
+      str += len - patlen;
+      if (strcmp (str, pat) == 0)
+        *str = '\0';
+    }
+  return str;
+}
+
+static void
+lt_error_core (int exit_status, const char *mode,
+               const char *message, va_list ap)
+{
+  fprintf (stderr, "%s: %s: ", program_name, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+  va_end (ap);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+  LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
+                          (name ? name : "<NULL>"),
+                          (value ? value : "<NULL>")));
+  {
+#ifdef HAVE_SETENV
+    /* always make a copy, for consistency with !HAVE_SETENV */
+    char *str = xstrdup (value);
+    setenv (name, str, 1);
+#else
+    int len = strlen (name) + 1 + strlen (value) + 1;
+    char *str = XMALLOC (char, len);
+    sprintf (str, "%s=%s", name, value);
+    if (putenv (str) != EXIT_SUCCESS)
+      {
+        XFREE (str);
+      }
+#endif
+  }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+  char *new_value;
+  if (orig_value && *orig_value)
+    {
+      int orig_value_len = strlen (orig_value);
+      int add_len = strlen (add);
+      new_value = XMALLOC (char, add_len + orig_value_len + 1);
+      if (to_end)
+        {
+          strcpy (new_value, orig_value);
+          strcpy (new_value + orig_value_len, add);
+        }
+      else
+        {
+          strcpy (new_value, add);
+          strcpy (new_value + add_len, orig_value);
+        }
+    }
+  else
+    {
+      new_value = xstrdup (add);
+    }
+  return new_value;
+}
+
+int
+lt_split_name_value (const char *arg, char** name, char** value)
+{
+  const char *p;
+  int len;
+  if (!arg || !*arg)
+    return 1;
+
+  p = strchr (arg, (int)'=');
+
+  if (!p)
+    return 1;
+
+  *value = xstrdup (++p);
+
+  len = strlen (arg) - strlen (*value);
+  *name = XMALLOC (char, len);
+  strncpy (*name, arg, len-1);
+  (*name)[len - 1] = '\0';
+
+  return 0;
+}
+
+void
+lt_opt_process_env_set (const char *arg)
+{
+  char *name = NULL;
+  char *value = NULL;
+
+  if (lt_split_name_value (arg, &name, &value) != 0)
+    {
+      XFREE (name);
+      XFREE (value);
+      lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
+    }
+
+  lt_setenv (name, value);
+  XFREE (name);
+  XFREE (value);
+}
+
+void
+lt_opt_process_env_prepend (const char *arg)
+{
+  char *name = NULL;
+  char *value = NULL;
+  char *new_value = NULL;
+
+  if (lt_split_name_value (arg, &name, &value) != 0)
+    {
+      XFREE (name);
+      XFREE (value);
+      lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
+    }
+
+  new_value = lt_extend_str (getenv (name), value, 0);
+  lt_setenv (name, new_value);
+  XFREE (new_value);
+  XFREE (name);
+  XFREE (value);
+}
+
+void
+lt_opt_process_env_append (const char *arg)
+{
+  char *name = NULL;
+  char *value = NULL;
+  char *new_value = NULL;
+
+  if (lt_split_name_value (arg, &name, &value) != 0)
+    {
+      XFREE (name);
+      XFREE (value);
+      lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
+    }
+
+  new_value = lt_extend_str (getenv (name), value, 1);
+  lt_setenv (name, new_value);
+  XFREE (new_value);
+  XFREE (name);
+  XFREE (value);
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+  LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+                          (name ? name : "<NULL>"),
+                          (value ? value : "<NULL>")));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      /* some systems can't cope with a ':'-terminated path #' */
+      int len = strlen (new_value);
+      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+        {
+          new_value[len-1] = '\0';
+        }
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+  LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+                          (name ? name : "<NULL>"),
+                          (value ? value : "<NULL>")));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_mode_link arg...
+func_mode_link ()
+{
+    $opt_debug
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args=$nonopt
+    base_compile="$nonopt $@"
+    compile_command=$nonopt
+    finalize_command=$nonopt
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+    new_inherited_linker_flags=
+
+    avoid_version=no
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    weak_libs=
+    single_module="${wl}-single_module"
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -shared)
+        test "$build_libtool_libs" != yes && \
+          func_fatal_configuration "can not build a shared library"
+        build_old_libs=no
+        break
+        ;;
+      -all-static | -static | -static-libtool-libs)
+        case $arg in
+        -all-static)
+          if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+            func_warning "complete static linking is impossible in this configuration"
+          fi
+          if test -n "$link_static_flag"; then
+            dlopen_self=$dlopen_self_static
+          fi
+          prefer_static_libs=yes
+          ;;
+        -static)
+          if test -z "$pic_flag" && test -n "$link_static_flag"; then
+            dlopen_self=$dlopen_self_static
+          fi
+          prefer_static_libs=built
+          ;;
+        -static-libtool-libs)
+          if test -z "$pic_flag" && test -n "$link_static_flag"; then
+            dlopen_self=$dlopen_self_static
+          fi
+          prefer_static_libs=yes
+          ;;
+        esac
+        build_libtool_libs=no
+        build_old_libs=yes
+        break
+        ;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      func_quote_for_eval "$arg"
+      qarg=$func_quote_for_eval_unquoted_result
+      func_append libtool_args " $func_quote_for_eval_result"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+        case $prev in
+        output)
+          func_append compile_command " @OUTPUT@"
+          func_append finalize_command " @OUTPUT@"
+          ;;
+        esac
+
+        case $prev in
+        dlfiles|dlprefiles)
+          if test "$preload" = no; then
+            # Add the symbol object into the linking commands.
+            func_append compile_command " @SYMFILE@"
+            func_append finalize_command " @SYMFILE@"
+            preload=yes
+          fi
+          case $arg in
+          *.la | *.lo) ;;  # We handle these cases below.
+          force)
+            if test "$dlself" = no; then
+              dlself=needless
+              export_dynamic=yes
+            fi
+            prev=
+            continue
+            ;;
+          self)
+            if test "$prev" = dlprefiles; then
+              dlself=yes
+            elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+              dlself=yes
+            else
+              dlself=needless
+              export_dynamic=yes
+            fi
+            prev=
+            continue
+            ;;
+          *)
+            if test "$prev" = dlfiles; then
+              dlfiles="$dlfiles $arg"
+            else
+              dlprefiles="$dlprefiles $arg"
+            fi
+            prev=
+            continue
+            ;;
+          esac
+          ;;
+        expsyms)
+          export_symbols="$arg"
+          test -f "$arg" \
+            || func_fatal_error "symbol file \`$arg' does not exist"
+          prev=
+          continue
+          ;;
+        expsyms_regex)
+          export_symbols_regex="$arg"
+          prev=
+          continue
+          ;;
+        framework)
+          case $host in
+            *-*-darwin*)
+              case "$deplibs " in
+                *" $qarg.ltframework "*) ;;
+                *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
+                   ;;
+              esac
+              ;;
+          esac
+          prev=
+          continue
+          ;;
+        inst_prefix)
+          inst_prefix_dir="$arg"
+          prev=
+          continue
+          ;;
+        objectlist)
+          if test -f "$arg"; then
+            save_arg=$arg
+            moreargs=
+            for fil in `cat "$save_arg"`
+            do
+#             moreargs="$moreargs $fil"
+              arg=$fil
+              # A libtool-controlled object.
+
+              # Check to see that this really is a libtool object.
+              if func_lalib_unsafe_p "$arg"; then
+                pic_object=
+                non_pic_object=
+
+                # Read the .lo file
+                func_source "$arg"
+
+                if test -z "$pic_object" ||
+                   test -z "$non_pic_object" ||
+                   test "$pic_object" = none &&
+                   test "$non_pic_object" = none; then
+                  func_fatal_error "cannot find name of object for \`$arg'"
+                fi
+
+                # Extract subdirectory from the argument.
+                func_dirname "$arg" "/" ""
+                xdir="$func_dirname_result"
+
+                if test "$pic_object" != none; then
+                  # Prepend the subdirectory the object is found in.
+                  pic_object="$xdir$pic_object"
+
+                  if test "$prev" = dlfiles; then
+                    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+                      dlfiles="$dlfiles $pic_object"
+                      prev=
+                      continue
+                    else
+                      # If libtool objects are unsupported, then we need to preload.
+                      prev=dlprefiles
+                    fi
+                  fi
+
+                  # CHECK ME:  I think I busted this.  -Ossama
+                  if test "$prev" = dlprefiles; then
+                    # Preload the old-style object.
+                    dlprefiles="$dlprefiles $pic_object"
+                    prev=
+                  fi
+
+                  # A PIC object.
+                  func_append libobjs " $pic_object"
+                  arg="$pic_object"
+                fi
+
+                # Non-PIC object.
+                if test "$non_pic_object" != none; then
+                  # Prepend the subdirectory the object is found in.
+                  non_pic_object="$xdir$non_pic_object"
+
+                  # A standard non-PIC object
+                  func_append non_pic_objects " $non_pic_object"
+                  if test -z "$pic_object" || test "$pic_object" = none ; then
+                    arg="$non_pic_object"
+                  fi
+                else
+                  # If the PIC object exists, use it instead.
+                  # $xdir was prepended to $pic_object above.
+                  non_pic_object="$pic_object"
+                  func_append non_pic_objects " $non_pic_object"
+                fi
+              else
+                # Only an error if not doing a dry-run.
+                if $opt_dry_run; then
+                  # Extract subdirectory from the argument.
+                  func_dirname "$arg" "/" ""
+                  xdir="$func_dirname_result"
+
+                  func_lo2o "$arg"
+                  pic_object=$xdir$objdir/$func_lo2o_result
+                  non_pic_object=$xdir$func_lo2o_result
+                  func_append libobjs " $pic_object"
+                  func_append non_pic_objects " $non_pic_object"
+                else
+                  func_fatal_error "\`$arg' is not a valid libtool object"
+                fi
+              fi
+            done
+          else
+            func_fatal_error "link input file \`$arg' does not exist"
+          fi
+          arg=$save_arg
+          prev=
+          continue
+          ;;
+        precious_regex)
+          precious_files_regex="$arg"
+          prev=
+          continue
+          ;;
+        release)
+          release="-$arg"
+          prev=
+          continue
+          ;;
+        rpath | xrpath)
+          # We need an absolute path.
+          case $arg in
+          [\\/]* | [A-Za-z]:[\\/]*) ;;
+          *)
+            func_fatal_error "only absolute run-paths are allowed"
+            ;;
+          esac
+          if test "$prev" = rpath; then
+            case "$rpath " in
+            *" $arg "*) ;;
+            *) rpath="$rpath $arg" ;;
+            esac
+          else
+            case "$xrpath " in
+            *" $arg "*) ;;
+            *) xrpath="$xrpath $arg" ;;
+            esac
+          fi
+          prev=
+          continue
+          ;;
+        shrext)
+          shrext_cmds="$arg"
+          prev=
+          continue
+          ;;
+        weak)
+          weak_libs="$weak_libs $arg"
+          prev=
+          continue
+          ;;
+        xcclinker)
+          linker_flags="$linker_flags $qarg"
+          compiler_flags="$compiler_flags $qarg"
+          prev=
+          func_append compile_command " $qarg"
+          func_append finalize_command " $qarg"
+          continue
+          ;;
+        xcompiler)
+          compiler_flags="$compiler_flags $qarg"
+          prev=
+          func_append compile_command " $qarg"
+          func_append finalize_command " $qarg"
+          continue
+          ;;
+        xlinker)
+          linker_flags="$linker_flags $qarg"
+          compiler_flags="$compiler_flags $wl$qarg"
+          prev=
+          func_append compile_command " $wl$qarg"
+          func_append finalize_command " $wl$qarg"
+          continue
+          ;;
+        *)
+          eval "$prev=\"\$arg\""
+          prev=
+          continue
+          ;;
+        esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+        if test -n "$link_static_flag"; then
+          # See comment for -static flag below, for more details.
+          func_append compile_command " $link_static_flag"
+          func_append finalize_command " $link_static_flag"
+        fi
+        continue
+        ;;
+
+      -allow-undefined)
+        # FIXME: remove this flag sometime in the future.
+        func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+        ;;
+
+      -avoid-version)
+        avoid_version=yes
+        continue
+        ;;
+
+      -dlopen)
+        prev=dlfiles
+        continue
+        ;;
+
+      -dlpreopen)
+        prev=dlprefiles
+        continue
+        ;;
+
+      -export-dynamic)
+        export_dynamic=yes
+        continue
+        ;;
+
+      -export-symbols | -export-symbols-regex)
+        if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+          func_fatal_error "more than one -exported-symbols argument is not allowed"
+        fi
+        if test "X$arg" = "X-export-symbols"; then
+          prev=expsyms
+        else
+          prev=expsyms_regex
+        fi
+        continue
+        ;;
+
+      -framework)
+        prev=framework
+        continue
+        ;;
+
+      -inst-prefix-dir)
+        prev=inst_prefix
+        continue
+        ;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+        case $with_gcc/$host in
+        no/*-*-irix* | /*-*-irix*)
+          func_append compile_command " $arg"
+          func_append finalize_command " $arg"
+          ;;
+        esac
+        continue
+        ;;
+
+      -L*)
+        func_stripname '-L' '' "$arg"
+        dir=$func_stripname_result
+        if test -z "$dir"; then
+          if test "$#" -gt 0; then
+            func_fatal_error "require no space between \`-L' and \`$1'"
+          else
+            func_fatal_error "need path for \`-L' option"
+          fi
+        fi
+        # We need an absolute path.
+        case $dir in
+        [\\/]* | [A-Za-z]:[\\/]*) ;;
+        *)
+          absdir=`cd "$dir" && pwd`
+          test -z "$absdir" && \
+            func_fatal_error "cannot determine absolute directory name of \`$dir'"
+          dir="$absdir"
+          ;;
+        esac
+        case "$deplibs " in
+        *" -L$dir "*) ;;
+        *)
+          deplibs="$deplibs -L$dir"
+          lib_search_path="$lib_search_path $dir"
+          ;;
+        esac
+        case $host in
+        *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+          testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+          case :$dllsearchpath: in
+          *":$dir:"*) ;;
+          ::) dllsearchpath=$dir;;
+          *) dllsearchpath="$dllsearchpath:$dir";;
+          esac
+          case :$dllsearchpath: in
+          *":$testbindir:"*) ;;
+          ::) dllsearchpath=$testbindir;;
+          *) dllsearchpath="$dllsearchpath:$testbindir";;
+          esac
+          ;;
+        esac
+        continue
+        ;;
+
+      -l*)
+        if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+          case $host in
+          *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
+            # These systems don't actually have a C or math library (as such)
+            continue
+            ;;
+          *-*-os2*)
+            # These systems don't actually have a C library (as such)
+            test "X$arg" = "X-lc" && continue
+            ;;
+          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+            # Do not include libc due to us having libc/libc_r.
+            test "X$arg" = "X-lc" && continue
+            ;;
+          *-*-rhapsody* | *-*-darwin1.[012])
+            # Rhapsody C and math libraries are in the System framework
+            deplibs="$deplibs System.ltframework"
+            continue
+            ;;
+          *-*-sco3.2v5* | *-*-sco5v6*)
+            # Causes problems with __ctype
+            test "X$arg" = "X-lc" && continue
+            ;;
+          *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+            # Compiler inserts libc in the correct place for threads to work
+            test "X$arg" = "X-lc" && continue
+            ;;
+          esac
+        elif test "X$arg" = "X-lc_r"; then
+         case $host in
+         *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+           # Do not include libc_r directly, use -pthread flag.
+           continue
+           ;;
+         esac
+        fi
+        deplibs="$deplibs $arg"
+        continue
+        ;;
+
+      -module)
+        module=yes
+        continue
+        ;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      # Darwin uses the -arch flag to determine output architecture.
+      -model|-arch|-isysroot)
+        compiler_flags="$compiler_flags $arg"
+        func_append compile_command " $arg"
+        func_append finalize_command " $arg"
+        prev=xcompiler
+        continue
+        ;;
+
+      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+        compiler_flags="$compiler_flags $arg"
+        func_append compile_command " $arg"
+        func_append finalize_command " $arg"
+        case "$new_inherited_linker_flags " in
+            *" $arg "*) ;;
+            * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
+        esac
+        continue
+        ;;
+
+      -multi_module)
+        single_module="${wl}-multi_module"
+        continue
+        ;;
+
+      -no-fast-install)
+        fast_install=no
+        continue
+        ;;
+
+      -no-install)
+        case $host in
+        *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+          # The PATH hackery in wrapper scripts is required on Windows
+          # and Darwin in order for the loader to find any dlls it needs.
+          func_warning "\`-no-install' is ignored for $host"
+          func_warning "assuming \`-no-fast-install' instead"
+          fast_install=no
+          ;;
+        *) no_install=yes ;;
+        esac
+        continue
+        ;;
+
+      -no-undefined)
+        allow_undefined=no
+        continue
+        ;;
+
+      -objectlist)
+        prev=objectlist
+        continue
+        ;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+        prev=precious_regex
+        continue
+        ;;
+
+      -release)
+        prev=release
+        continue
+        ;;
+
+      -rpath)
+        prev=rpath
+        continue
+        ;;
+
+      -R)
+        prev=xrpath
+        continue
+        ;;
+
+      -R*)
+        func_stripname '-R' '' "$arg"
+        dir=$func_stripname_result
+        # We need an absolute path.
+        case $dir in
+        [\\/]* | [A-Za-z]:[\\/]*) ;;
+        *)
+          func_fatal_error "only absolute run-paths are allowed"
+          ;;
+        esac
+        case "$xrpath " in
+        *" $dir "*) ;;
+        *) xrpath="$xrpath $dir" ;;
+        esac
+        continue
+        ;;
+
+      -shared)
+        # The effects of -shared are defined in a previous loop.
+        continue
+        ;;
+
+      -shrext)
+        prev=shrext
+        continue
+        ;;
+
+      -static | -static-libtool-libs)
+        # The effects of -static are defined in a previous loop.
+        # We used to do the same as -all-static on platforms that
+        # didn't have a PIC flag, but the assumption that the effects
+        # would be equivalent was wrong.  It would break on at least
+        # Digital Unix and AIX.
+        continue
+        ;;
+
+      -thread-safe)
+        thread_safe=yes
+        continue
+        ;;
+
+      -version-info)
+        prev=vinfo
+        continue
+        ;;
+
+      -version-number)
+        prev=vinfo
+        vinfo_number=yes
+        continue
+        ;;
+
+      -weak)
+        prev=weak
+        continue
+        ;;
+
+      -Wc,*)
+        func_stripname '-Wc,' '' "$arg"
+        args=$func_stripname_result
+        arg=
+        save_ifs="$IFS"; IFS=','
+        for flag in $args; do
+          IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+          arg="$arg $wl$func_quote_for_eval_result"
+          compiler_flags="$compiler_flags $func_quote_for_eval_result"
+        done
+        IFS="$save_ifs"
+        func_stripname ' ' '' "$arg"
+        arg=$func_stripname_result
+        ;;
+
+      -Wl,*)
+        func_stripname '-Wl,' '' "$arg"
+        args=$func_stripname_result
+        arg=
+        save_ifs="$IFS"; IFS=','
+        for flag in $args; do
+          IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+          arg="$arg $wl$func_quote_for_eval_result"
+          compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
+          linker_flags="$linker_flags $func_quote_for_eval_result"
+        done
+        IFS="$save_ifs"
+        func_stripname ' ' '' "$arg"
+        arg=$func_stripname_result
+        ;;
+
+      -Xcompiler)
+        prev=xcompiler
+        continue
+        ;;
+
+      -Xlinker)
+        prev=xlinker
+        continue
+        ;;
+
+      -XCClinker)
+        prev=xcclinker
+        continue
+        ;;
+
+      # -msg_* for osf cc
+      -msg_*)
+        func_quote_for_eval "$arg"
+        arg="$func_quote_for_eval_result"
+        ;;
+
+      # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+      # -r[0-9][0-9]* specifies the processor on the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+      # +DA*, +DD* enable 64-bit mode on the HP compiler
+      # -q* pass through compiler args for the IBM compiler
+      # -m*, -t[45]*, -txscale* pass through architecture-specific
+      # compiler args for GCC
+      # -F/path gives path to uninstalled frameworks, gcc on darwin
+      # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+      # @file GCC response files
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+        func_quote_for_eval "$arg"
+        arg="$func_quote_for_eval_result"
+        func_append compile_command " $arg"
+        func_append finalize_command " $arg"
+        compiler_flags="$compiler_flags $arg"
+        continue
+        ;;
+
+      # Some other compiler flag.
+      -* | +*)
+        func_quote_for_eval "$arg"
+        arg="$func_quote_for_eval_result"
+        ;;
+
+      *.$objext)
+        # A standard object.
+        objs="$objs $arg"
+        ;;
+
+      *.lo)
+        # A libtool-controlled object.
+
+        # Check to see that this really is a libtool object.
+        if func_lalib_unsafe_p "$arg"; then
+          pic_object=
+          non_pic_object=
+
+          # Read the .lo file
+          func_source "$arg"
+
+          if test -z "$pic_object" ||
+             test -z "$non_pic_object" ||
+             test "$pic_object" = none &&
+             test "$non_pic_object" = none; then
+            func_fatal_error "cannot find name of object for \`$arg'"
+          fi
+
+          # Extract subdirectory from the argument.
+          func_dirname "$arg" "/" ""
+          xdir="$func_dirname_result"
+
+          if test "$pic_object" != none; then
+            # Prepend the subdirectory the object is found in.
+            pic_object="$xdir$pic_object"
+
+            if test "$prev" = dlfiles; then
+              if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+                dlfiles="$dlfiles $pic_object"
+                prev=
+                continue
+              else
+                # If libtool objects are unsupported, then we need to preload.
+                prev=dlprefiles
+              fi
+            fi
+
+            # CHECK ME:  I think I busted this.  -Ossama
+            if test "$prev" = dlprefiles; then
+              # Preload the old-style object.
+              dlprefiles="$dlprefiles $pic_object"
+              prev=
+            fi
+
+            # A PIC object.
+            func_append libobjs " $pic_object"
+            arg="$pic_object"
+          fi
+
+          # Non-PIC object.
+          if test "$non_pic_object" != none; then
+            # Prepend the subdirectory the object is found in.
+            non_pic_object="$xdir$non_pic_object"
+
+            # A standard non-PIC object
+            func_append non_pic_objects " $non_pic_object"
+            if test -z "$pic_object" || test "$pic_object" = none ; then
+              arg="$non_pic_object"
+            fi
+          else
+            # If the PIC object exists, use it instead.
+            # $xdir was prepended to $pic_object above.
+            non_pic_object="$pic_object"
+            func_append non_pic_objects " $non_pic_object"
+          fi
+        else
+          # Only an error if not doing a dry-run.
+          if $opt_dry_run; then
+            # Extract subdirectory from the argument.
+            func_dirname "$arg" "/" ""
+            xdir="$func_dirname_result"
+
+            func_lo2o "$arg"
+            pic_object=$xdir$objdir/$func_lo2o_result
+            non_pic_object=$xdir$func_lo2o_result
+            func_append libobjs " $pic_object"
+            func_append non_pic_objects " $non_pic_object"
+          else
+            func_fatal_error "\`$arg' is not a valid libtool object"
+          fi
+        fi
+        ;;
+
+      *.$libext)
+        # An archive.
+        deplibs="$deplibs $arg"
+        old_deplibs="$old_deplibs $arg"
+        continue
+        ;;
+
+      *.la)
+        # A libtool-controlled library.
+
+        if test "$prev" = dlfiles; then
+          # This library was specified with -dlopen.
+          dlfiles="$dlfiles $arg"
+          prev=
+        elif test "$prev" = dlprefiles; then
+          # The library was specified with -dlpreopen.
+          dlprefiles="$dlprefiles $arg"
+          prev=
+        else
+          deplibs="$deplibs $arg"
+        fi
+        continue
+        ;;
+
+      # Some other compiler argument.
+      *)
+        # Unknown arguments in both finalize_command and compile_command need
+        # to be aesthetically quoted because they are evaled later.
+        func_quote_for_eval "$arg"
+        arg="$func_quote_for_eval_result"
+        ;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+        func_append compile_command " $arg"
+        func_append finalize_command " $arg"
+      fi
+    done # argument parsing loop
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prevarg' option requires an argument"
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      func_append compile_command " $arg"
+      func_append finalize_command " $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    func_basename "$output"
+    outputname="$func_basename_result"
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    func_dirname "$output" "/" ""
+    output_objdir="$func_dirname_result$objdir"
+    # Create the object directory.
+    func_mkdir_p "$output_objdir"
+
+    # Determine the type of output
+    case $output in
+    "")
+      func_fatal_help "you must specify an output file"
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if $opt_duplicate_deps ; then
+        case "$libs " in
+        *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+        esac
+      fi
+      libs="$libs $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if $opt_duplicate_compiler_generated_deps; then
+        for pre_post_dep in $predeps $postdeps; do
+          case "$pre_post_deps " in
+          *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+          esac
+          pre_post_deps="$pre_post_deps $pre_post_dep"
+        done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    notinst_path= # paths that contain not-installed libtool libraries
+
+    case $linkmode in
+    lib)
+        passes="conv dlpreopen link"
+        for file in $dlfiles $dlprefiles; do
+          case $file in
+          *.la) ;;
+          *)
+            func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+            ;;
+          esac
+        done
+        ;;
+    prog)
+        compile_deplibs=
+        finalize_deplibs=
+        alldeplibs=no
+        newdlfiles=
+        newdlprefiles=
+        passes="conv scan dlopen dlpreopen link"
+        ;;
+    *)  passes="conv"
+        ;;
+    esac
+
+    for pass in $passes; do
+      # The preopen pass in lib mode reverses $deplibs; put it back here
+      # so that -L comes before libs that need it for instance...
+      if test "$linkmode,$pass" = "lib,link"; then
+        ## FIXME: Find the place where the list is rebuilt in the wrong
+        ##        order, and fix it there properly
+        tmp_deplibs=
+        for deplib in $deplibs; do
+          tmp_deplibs="$deplib $tmp_deplibs"
+        done
+        deplibs="$tmp_deplibs"
+      fi
+
+      if test "$linkmode,$pass" = "lib,link" ||
+         test "$linkmode,$pass" = "prog,scan"; then
+        libs="$deplibs"
+        deplibs=
+      fi
+      if test "$linkmode" = prog; then
+        case $pass in
+        dlopen) libs="$dlfiles" ;;
+        dlpreopen) libs="$dlprefiles" ;;
+        link)
+          libs="$deplibs %DEPLIBS%"
+          test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+          ;;
+        esac
+      fi
+      if test "$linkmode,$pass" = "lib,dlpreopen"; then
+        # Collect and forward deplibs of preopened libtool libs
+        for lib in $dlprefiles; do
+          # Ignore non-libtool-libs
+          dependency_libs=
+          case $lib in
+          *.la) func_source "$lib" ;;
+          esac
+
+          # Collect preopened libtool deplibs, except any this library
+          # has declared as weak libs
+          for deplib in $dependency_libs; do
+            deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
+            case " $weak_libs " in
+            *" $deplib_base "*) ;;
+            *) deplibs="$deplibs $deplib" ;;
+            esac
+          done
+        done
+        libs="$dlprefiles"
+      fi
+      if test "$pass" = dlopen; then
+        # Collect dlpreopened libraries
+        save_deplibs="$deplibs"
+        deplibs=
+      fi
+
+      for deplib in $libs; do
+        lib=
+        found=no
+        case $deplib in
+        -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+          if test "$linkmode,$pass" = "prog,link"; then
+            compile_deplibs="$deplib $compile_deplibs"
+            finalize_deplibs="$deplib $finalize_deplibs"
+          else
+            compiler_flags="$compiler_flags $deplib"
+            if test "$linkmode" = lib ; then
+                case "$new_inherited_linker_flags " in
+                    *" $deplib "*) ;;
+                    * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+                esac
+            fi
+          fi
+          continue
+          ;;
+        -l*)
+          if test "$linkmode" != lib && test "$linkmode" != prog; then
+            func_warning "\`-l' is ignored for archives/objects"
+            continue
+          fi
+          func_stripname '-l' '' "$deplib"
+          name=$func_stripname_result
+          if test "$linkmode" = lib; then
+            searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+          else
+            searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+          fi
+          for searchdir in $searchdirs; do
+            for search_ext in .la $std_shrext .so .a; do
+              # Search the libtool library
+              lib="$searchdir/lib${name}${search_ext}"
+              if test -f "$lib"; then
+                if test "$search_ext" = ".la"; then
+                  found=yes
+                else
+                  found=no
+                fi
+                break 2
+              fi
+            done
+          done
+          if test "$found" != yes; then
+            # deplib doesn't seem to be a libtool library
+            if test "$linkmode,$pass" = "prog,link"; then
+              compile_deplibs="$deplib $compile_deplibs"
+              finalize_deplibs="$deplib $finalize_deplibs"
+            else
+              deplibs="$deplib $deplibs"
+              test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+            fi
+            continue
+          else # deplib is a libtool library
+            # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+            # We need to do some special things here, and not later.
+            if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+              case " $predeps $postdeps " in
+              *" $deplib "*)
+                if func_lalib_p "$lib"; then
+                  library_names=
+                  old_library=
+                  func_source "$lib"
+                  for l in $old_library $library_names; do
+                    ll="$l"
+                  done
+                  if test "X$ll" = "X$old_library" ; then # only static version available
+                    found=no
+                    func_dirname "$lib" "" "."
+                    ladir="$func_dirname_result"
+                    lib=$ladir/$old_library
+                    if test "$linkmode,$pass" = "prog,link"; then
+                      compile_deplibs="$deplib $compile_deplibs"
+                      finalize_deplibs="$deplib $finalize_deplibs"
+                    else
+                      deplibs="$deplib $deplibs"
+                      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+                    fi
+                    continue
+                  fi
+                fi
+                ;;
+              *) ;;
+              esac
+            fi
+          fi
+          ;; # -l
+        *.ltframework)
+          if test "$linkmode,$pass" = "prog,link"; then
+            compile_deplibs="$deplib $compile_deplibs"
+            finalize_deplibs="$deplib $finalize_deplibs"
+          else
+            deplibs="$deplib $deplibs"
+            if test "$linkmode" = lib ; then
+                case "$new_inherited_linker_flags " in
+                    *" $deplib "*) ;;
+                    * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+                esac
+            fi
+          fi
+          continue
+          ;;
+        -L*)
+          case $linkmode in
+          lib)
+            deplibs="$deplib $deplibs"
+            test "$pass" = conv && continue
+            newdependency_libs="$deplib $newdependency_libs"
+            func_stripname '-L' '' "$deplib"
+            newlib_search_path="$newlib_search_path $func_stripname_result"
+            ;;
+          prog)
+            if test "$pass" = conv; then
+              deplibs="$deplib $deplibs"
+              continue
+            fi
+            if test "$pass" = scan; then
+              deplibs="$deplib $deplibs"
+            else
+              compile_deplibs="$deplib $compile_deplibs"
+              finalize_deplibs="$deplib $finalize_deplibs"
+            fi
+            func_stripname '-L' '' "$deplib"
+            newlib_search_path="$newlib_search_path $func_stripname_result"
+            ;;
+          *)
+            func_warning "\`-L' is ignored for archives/objects"
+            ;;
+          esac # linkmode
+          continue
+          ;; # -L
+        -R*)
+          if test "$pass" = link; then
+            func_stripname '-R' '' "$deplib"
+            dir=$func_stripname_result
+            # Make sure the xrpath contains only unique directories.
+            case "$xrpath " in
+            *" $dir "*) ;;
+            *) xrpath="$xrpath $dir" ;;
+            esac
+          fi
+          deplibs="$deplib $deplibs"
+          continue
+          ;;
+        *.la) lib="$deplib" ;;
+        *.$libext)
+          if test "$pass" = conv; then
+            deplibs="$deplib $deplibs"
+            continue
+          fi
+          case $linkmode in
+          lib)
+            # Linking convenience modules into shared libraries is allowed,
+            # but linking other static libraries is non-portable.
+            case " $dlpreconveniencelibs " in
+            *" $deplib "*) ;;
+            *)
+              valid_a_lib=no
+              case $deplibs_check_method in
+                match_pattern*)
+                  set dummy $deplibs_check_method; shift
+                  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+                  if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
+                    | $EGREP "$match_pattern_regex" > /dev/null; then
+                    valid_a_lib=yes
+                  fi
+                ;;
+                pass_all)
+                  valid_a_lib=yes
+                ;;
+              esac
+              if test "$valid_a_lib" != yes; then
+                $ECHO
+                $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+                $ECHO "*** I have the capability to make that library automatically link in when"
+                $ECHO "*** you link to this library.  But I can only do this if you have a"
+                $ECHO "*** shared version of the library, which you do not appear to have"
+                $ECHO "*** because the file extensions .$libext of this argument makes me believe"
+                $ECHO "*** that it is just a static archive that I should not use here."
+              else
+                $ECHO
+                $ECHO "*** Warning: Linking the shared library $output against the"
+                $ECHO "*** static library $deplib is not portable!"
+                deplibs="$deplib $deplibs"
+              fi
+              ;;
+            esac
+            continue
+            ;;
+          prog)
+            if test "$pass" != link; then
+              deplibs="$deplib $deplibs"
+            else
+              compile_deplibs="$deplib $compile_deplibs"
+              finalize_deplibs="$deplib $finalize_deplibs"
+            fi
+            continue
+            ;;
+          esac # linkmode
+          ;; # *.$libext
+        *.lo | *.$objext)
+          if test "$pass" = conv; then
+            deplibs="$deplib $deplibs"
+          elif test "$linkmode" = prog; then
+            if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+              # If there is no dlopen support or we're linking statically,
+              # we need to preload.
+              newdlprefiles="$newdlprefiles $deplib"
+              compile_deplibs="$deplib $compile_deplibs"
+              finalize_deplibs="$deplib $finalize_deplibs"
+            else
+              newdlfiles="$newdlfiles $deplib"
+            fi
+          fi
+          continue
+          ;;
+        %DEPLIBS%)
+          alldeplibs=yes
+          continue
+          ;;
+        esac # case $deplib
+
+        if test "$found" = yes || test -f "$lib"; then :
+        else
+          func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+        fi
+
+        # Check to see that this really is a libtool archive.
+        func_lalib_unsafe_p "$lib" \
+          || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+        func_dirname "$lib" "" "."
+        ladir="$func_dirname_result"
+
+        dlname=
+        dlopen=
+        dlpreopen=
+        libdir=
+        library_names=
+        old_library=
+        inherited_linker_flags=
+        # If the library was installed with an old release of libtool,
+        # it will not redefine variables installed, or shouldnotlink
+        installed=yes
+        shouldnotlink=no
+        avoidtemprpath=
+
+
+        # Read the .la file
+        func_source "$lib"
+
+        # Convert "-framework foo" to "foo.ltframework"
+        if test -n "$inherited_linker_flags"; then
+          tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
+          for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+            case " $new_inherited_linker_flags " in
+              *" $tmp_inherited_linker_flag "*) ;;
+              *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
+            esac
+          done
+        fi
+        dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+        if test "$linkmode,$pass" = "lib,link" ||
+           test "$linkmode,$pass" = "prog,scan" ||
+           { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+          test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+          test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+        fi
+
+        if test "$pass" = conv; then
+          # Only check for convenience libraries
+          deplibs="$lib $deplibs"
+          if test -z "$libdir"; then
+            if test -z "$old_library"; then
+              func_fatal_error "cannot find name of link library for \`$lib'"
+            fi
+            # It is a libtool convenience library, so add in its objects.
+            convenience="$convenience $ladir/$objdir/$old_library"
+            old_convenience="$old_convenience $ladir/$objdir/$old_library"
+            tmp_libs=
+            for deplib in $dependency_libs; do
+              deplibs="$deplib $deplibs"
+              if $opt_duplicate_deps ; then
+                case "$tmp_libs " in
+                *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+                esac
+              fi
+              tmp_libs="$tmp_libs $deplib"
+            done
+          elif test "$linkmode" != prog && test "$linkmode" != lib; then
+            func_fatal_error "\`$lib' is not a convenience library"
+          fi
+          continue
+        fi # $pass = conv
+
+
+        # Get the name of the library we link against.
+        linklib=
+        for l in $old_library $library_names; do
+          linklib="$l"
+        done
+        if test -z "$linklib"; then
+          func_fatal_error "cannot find name of link library for \`$lib'"
+        fi
+
+        # This library was specified with -dlopen.
+        if test "$pass" = dlopen; then
+          if test -z "$libdir"; then
+            func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+          fi
+          if test -z "$dlname" ||
+             test "$dlopen_support" != yes ||
+             test "$build_libtool_libs" = no; then
+            # If there is no dlname, no dlopen support or we're linking
+            # statically, we need to preload.  We also need to preload any
+            # dependent libraries so libltdl's deplib preloader doesn't
+            # bomb out in the load deplibs phase.
+            dlprefiles="$dlprefiles $lib $dependency_libs"
+          else
+            newdlfiles="$newdlfiles $lib"
+          fi
+          continue
+        fi # $pass = dlopen
+
+        # We need an absolute path.
+        case $ladir in
+        [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+        *)
+          abs_ladir=`cd "$ladir" && pwd`
+          if test -z "$abs_ladir"; then
+            func_warning "cannot determine absolute directory name of \`$ladir'"
+            func_warning "passing it literally to the linker, although it might fail"
+            abs_ladir="$ladir"
+          fi
+          ;;
+        esac
+        func_basename "$lib"
+        laname="$func_basename_result"
+
+        # Find the relevant object directory and library name.
+        if test "X$installed" = Xyes; then
+          if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+            func_warning "library \`$lib' was moved."
+            dir="$ladir"
+            absdir="$abs_ladir"
+            libdir="$abs_ladir"
+          else
+            dir="$libdir"
+            absdir="$libdir"
+          fi
+          test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+        else
+          if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+            dir="$ladir"
+            absdir="$abs_ladir"
+            # Remove this search path later
+            notinst_path="$notinst_path $abs_ladir"
+          else
+            dir="$ladir/$objdir"
+            absdir="$abs_ladir/$objdir"
+            # Remove this search path later
+            notinst_path="$notinst_path $abs_ladir"
+          fi
+        fi # $installed = yes
+        func_stripname 'lib' '.la' "$laname"
+        name=$func_stripname_result
+
+        # This library was specified with -dlpreopen.
+        if test "$pass" = dlpreopen; then
+          if test -z "$libdir" && test "$linkmode" = prog; then
+            func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+          fi
+          # Prefer using a static library (so that no silly _DYNAMIC symbols
+          # are required to link).
+          if test -n "$old_library"; then
+            newdlprefiles="$newdlprefiles $dir/$old_library"
+            # Keep a list of preopened convenience libraries to check
+            # that they are being used correctly in the link pass.
+            test -z "$libdir" && \
+                dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
+          # Otherwise, use the dlname, so that lt_dlopen finds it.
+          elif test -n "$dlname"; then
+            newdlprefiles="$newdlprefiles $dir/$dlname"
+          else
+            newdlprefiles="$newdlprefiles $dir/$linklib"
+          fi
+        fi # $pass = dlpreopen
+
+        if test -z "$libdir"; then
+          # Link the convenience library
+          if test "$linkmode" = lib; then
+            deplibs="$dir/$old_library $deplibs"
+          elif test "$linkmode,$pass" = "prog,link"; then
+            compile_deplibs="$dir/$old_library $compile_deplibs"
+            finalize_deplibs="$dir/$old_library $finalize_deplibs"
+          else
+            deplibs="$lib $deplibs" # used for prog,scan pass
+          fi
+          continue
+        fi
+
+
+        if test "$linkmode" = prog && test "$pass" != link; then
+          newlib_search_path="$newlib_search_path $ladir"
+          deplibs="$lib $deplibs"
+
+          linkalldeplibs=no
+          if test "$link_all_deplibs" != no || test -z "$library_names" ||
+             test "$build_libtool_libs" = no; then
+            linkalldeplibs=yes
+          fi
+
+          tmp_libs=
+          for deplib in $dependency_libs; do
+            case $deplib in
+            -L*) func_stripname '-L' '' "$deplib"
+                 newlib_search_path="$newlib_search_path $func_stripname_result"
+                 ;;
+            esac
+            # Need to link against all dependency_libs?
+            if test "$linkalldeplibs" = yes; then
+              deplibs="$deplib $deplibs"
+            else
+              # Need to hardcode shared library paths
+              # or/and link against static libraries
+              newdependency_libs="$deplib $newdependency_libs"
+            fi
+            if $opt_duplicate_deps ; then
+              case "$tmp_libs " in
+              *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+              esac
+            fi
+            tmp_libs="$tmp_libs $deplib"
+          done # for deplib
+          continue
+        fi # $linkmode = prog...
+
+        if test "$linkmode,$pass" = "prog,link"; then
+          if test -n "$library_names" &&
+             { { test "$prefer_static_libs" = no ||
+                 test "$prefer_static_libs,$installed" = "built,yes"; } ||
+               test -z "$old_library"; }; then
+            # We need to hardcode the library path
+            if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+              # Make sure the rpath contains only unique directories.
+              case "$temp_rpath:" in
+              *"$absdir:"*) ;;
+              *) temp_rpath="$temp_rpath$absdir:" ;;
+              esac
+            fi
+
+            # Hardcode the library path.
+            # Skip directories that are in the system default run-time
+            # search path.
+            case " $sys_lib_dlsearch_path " in
+            *" $absdir "*) ;;
+            *)
+              case "$compile_rpath " in
+              *" $absdir "*) ;;
+              *) compile_rpath="$compile_rpath $absdir"
+              esac
+              ;;
+            esac
+            case " $sys_lib_dlsearch_path " in
+            *" $libdir "*) ;;
+            *)
+              case "$finalize_rpath " in
+              *" $libdir "*) ;;
+              *) finalize_rpath="$finalize_rpath $libdir"
+              esac
+              ;;
+            esac
+          fi # $linkmode,$pass = prog,link...
+
+          if test "$alldeplibs" = yes &&
+             { test "$deplibs_check_method" = pass_all ||
+               { test "$build_libtool_libs" = yes &&
+                 test -n "$library_names"; }; }; then
+            # We only need to search for static libraries
+            continue
+          fi
+        fi
+
+        link_static=no # Whether the deplib will be linked statically
+        use_static_libs=$prefer_static_libs
+        if test "$use_static_libs" = built && test "$installed" = yes; then
+          use_static_libs=no
+        fi
+        if test -n "$library_names" &&
+           { test "$use_static_libs" = no || test -z "$old_library"; }; then
+          case $host in
+          *cygwin* | *mingw* | *cegcc*)
+              # No point in relinking DLLs because paths are not encoded
+              notinst_deplibs="$notinst_deplibs $lib"
+              need_relink=no
+            ;;
+          *)
+            if test "$installed" = no; then
+              notinst_deplibs="$notinst_deplibs $lib"
+              need_relink=yes
+            fi
+            ;;
+          esac
+          # This is a shared library
+
+          # Warn about portability, can't link against -module's on some
+          # systems (darwin).  Don't bleat about dlopened modules though!
+          dlopenmodule=""
+          for dlpremoduletest in $dlprefiles; do
+            if test "X$dlpremoduletest" = "X$lib"; then
+              dlopenmodule="$dlpremoduletest"
+              break
+            fi
+          done
+          if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+            $ECHO
+            if test "$linkmode" = prog; then
+              $ECHO "*** Warning: Linking the executable $output against the loadable module"
+            else
+              $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+            fi
+            $ECHO "*** $linklib is not portable!"
+          fi
+          if test "$linkmode" = lib &&
+             test "$hardcode_into_libs" = yes; then
+            # Hardcode the library path.
+            # Skip directories that are in the system default run-time
+            # search path.
+            case " $sys_lib_dlsearch_path " in
+            *" $absdir "*) ;;
+            *)
+              case "$compile_rpath " in
+              *" $absdir "*) ;;
+              *) compile_rpath="$compile_rpath $absdir"
+              esac
+              ;;
+            esac
+            case " $sys_lib_dlsearch_path " in
+            *" $libdir "*) ;;
+            *)
+              case "$finalize_rpath " in
+              *" $libdir "*) ;;
+              *) finalize_rpath="$finalize_rpath $libdir"
+              esac
+              ;;
+            esac
+          fi
+
+          if test -n "$old_archive_from_expsyms_cmds"; then
+            # figure out the soname
+            set dummy $library_names
+            shift
+            realname="$1"
+            shift
+            libname=`eval "\\$ECHO \"$libname_spec\""`
+            # use dlname if we got it. it's perfectly good, no?
+            if test -n "$dlname"; then
+              soname="$dlname"
+            elif test -n "$soname_spec"; then
+              # bleh windows
+              case $host in
+              *cygwin* | mingw* | *cegcc*)
+                func_arith $current - $age
+                major=$func_arith_result
+                versuffix="-$major"
+                ;;
+              esac
+              eval soname=\"$soname_spec\"
+            else
+              soname="$realname"
+            fi
+
+            # Make a new name for the extract_expsyms_cmds to use
+            soroot="$soname"
+            func_basename "$soroot"
+            soname="$func_basename_result"
+            func_stripname 'lib' '.dll' "$soname"
+            newlib=libimp-$func_stripname_result.a
+
+            # If the library has no export list, then create one now
+            if test -f "$output_objdir/$soname-def"; then :
+            else
+              func_verbose "extracting exported symbol list from \`$soname'"
+              func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+            fi
+
+            # Create $newlib
+            if test -f "$output_objdir/$newlib"; then :; else
+              func_verbose "generating import library for \`$soname'"
+              func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+            fi
+            # make sure the library variables are pointing to the new library
+            dir=$output_objdir
+            linklib=$newlib
+          fi # test -n "$old_archive_from_expsyms_cmds"
+
+          if test "$linkmode" = prog || test "$mode" != relink; then
+            add_shlibpath=
+            add_dir=
+            add=
+            lib_linked=yes
+            case $hardcode_action in
+            immediate | unsupported)
+              if test "$hardcode_direct" = no; then
+                add="$dir/$linklib"
+                case $host in
+                  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+                  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+                  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+                    *-*-unixware7*) add_dir="-L$dir" ;;
+                  *-*-darwin* )
+                    # if the lib is a (non-dlopened) module then we can not
+                    # link against it, someone is ignoring the earlier warnings
+                    if /usr/bin/file -L $add 2> /dev/null |
+                         $GREP ": [^:]* bundle" >/dev/null ; then
+                      if test "X$dlopenmodule" != "X$lib"; then
+                        $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+                        if test -z "$old_library" ; then
+                          $ECHO
+                          $ECHO "*** And there doesn't seem to be a static archive available"
+                          $ECHO "*** The link will probably fail, sorry"
+                        else
+                          add="$dir/$old_library"
+                        fi
+                      elif test -n "$old_library"; then
+                        add="$dir/$old_library"
+                      fi
+                    fi
+                esac
+              elif test "$hardcode_minus_L" = no; then
+                case $host in
+                *-*-sunos*) add_shlibpath="$dir" ;;
+                esac
+                add_dir="-L$dir"
+                add="-l$name"
+              elif test "$hardcode_shlibpath_var" = no; then
+                add_shlibpath="$dir"
+                add="-l$name"
+              else
+                lib_linked=no
+              fi
+              ;;
+            relink)
+              if test "$hardcode_direct" = yes &&
+                 test "$hardcode_direct_absolute" = no; then
+                add="$dir/$linklib"
+              elif test "$hardcode_minus_L" = yes; then
+                add_dir="-L$dir"
+                # Try looking first in the location we're being installed to.
+                if test -n "$inst_prefix_dir"; then
+                  case $libdir in
+                    [\\/]*)
+                      add_dir="$add_dir -L$inst_prefix_dir$libdir"
+                      ;;
+                  esac
+                fi
+                add="-l$name"
+              elif test "$hardcode_shlibpath_var" = yes; then
+                add_shlibpath="$dir"
+                add="-l$name"
+              else
+                lib_linked=no
+              fi
+              ;;
+            *) lib_linked=no ;;
+            esac
+
+            if test "$lib_linked" != yes; then
+              func_fatal_configuration "unsupported hardcode properties"
+            fi
+
+            if test -n "$add_shlibpath"; then
+              case :$compile_shlibpath: in
+              *":$add_shlibpath:"*) ;;
+              *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+              esac
+            fi
+            if test "$linkmode" = prog; then
+              test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+              test -n "$add" && compile_deplibs="$add $compile_deplibs"
+            else
+              test -n "$add_dir" && deplibs="$add_dir $deplibs"
+              test -n "$add" && deplibs="$add $deplibs"
+              if test "$hardcode_direct" != yes &&
+                 test "$hardcode_minus_L" != yes &&
+                 test "$hardcode_shlibpath_var" = yes; then
+                case :$finalize_shlibpath: in
+                *":$libdir:"*) ;;
+                *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+                esac
+              fi
+            fi
+          fi
+
+          if test "$linkmode" = prog || test "$mode" = relink; then
+            add_shlibpath=
+            add_dir=
+            add=
+            # Finalize command for both is simple: just hardcode it.
+            if test "$hardcode_direct" = yes &&
+               test "$hardcode_direct_absolute" = no; then
+              add="$libdir/$linklib"
+            elif test "$hardcode_minus_L" = yes; then
+              add_dir="-L$libdir"
+              add="-l$name"
+            elif test "$hardcode_shlibpath_var" = yes; then
+              case :$finalize_shlibpath: in
+              *":$libdir:"*) ;;
+              *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+              esac
+              add="-l$name"
+            elif test "$hardcode_automatic" = yes; then
+              if test -n "$inst_prefix_dir" &&
+                 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+                add="$inst_prefix_dir$libdir/$linklib"
+              else
+                add="$libdir/$linklib"
+              fi
+            else
+              # We cannot seem to hardcode it, guess we'll fake it.
+              add_dir="-L$libdir"
+              # Try looking first in the location we're being installed to.
+              if test -n "$inst_prefix_dir"; then
+                case $libdir in
+                  [\\/]*)
+                    add_dir="$add_dir -L$inst_prefix_dir$libdir"
+                    ;;
+                esac
+              fi
+              add="-l$name"
+            fi
+
+            if test "$linkmode" = prog; then
+              test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+              test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+            else
+              test -n "$add_dir" && deplibs="$add_dir $deplibs"
+              test -n "$add" && deplibs="$add $deplibs"
+            fi
+          fi
+        elif test "$linkmode" = prog; then
+          # Here we assume that one of hardcode_direct or hardcode_minus_L
+          # is not unsupported.  This is valid on all known static and
+          # shared platforms.
+          if test "$hardcode_direct" != unsupported; then
+            test -n "$old_library" && linklib="$old_library"
+            compile_deplibs="$dir/$linklib $compile_deplibs"
+            finalize_deplibs="$dir/$linklib $finalize_deplibs"
+          else
+            compile_deplibs="-l$name -L$dir $compile_deplibs"
+            finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+          fi
+        elif test "$build_libtool_libs" = yes; then
+          # Not a shared library
+          if test "$deplibs_check_method" != pass_all; then
+            # We're trying link a shared library against a static one
+            # but the system doesn't support it.
+
+            # Just print a warning and add the library to dependency_libs so
+            # that the program can be linked against the static library.
+            $ECHO
+            $ECHO "*** Warning: This system can not link to static lib archive $lib."
+            $ECHO "*** I have the capability to make that library automatically link in when"
+            $ECHO "*** you link to this library.  But I can only do this if you have a"
+            $ECHO "*** shared version of the library, which you do not appear to have."
+            if test "$module" = yes; then
+              $ECHO "*** But as you try to build a module library, libtool will still create "
+              $ECHO "*** a static module, that should work as long as the dlopening application"
+              $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
+              if test -z "$global_symbol_pipe"; then
+                $ECHO
+                $ECHO "*** However, this would only work if libtool was able to extract symbol"
+                $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+                $ECHO "*** not find such a program.  So, this module is probably useless."
+                $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+              fi
+              if test "$build_old_libs" = no; then
+                build_libtool_libs=module
+                build_old_libs=yes
+              else
+                build_libtool_libs=no
+              fi
+            fi
+          else
+            deplibs="$dir/$old_library $deplibs"
+            link_static=yes
+          fi
+        fi # link shared/static library?
+
+        if test "$linkmode" = lib; then
+          if test -n "$dependency_libs" &&
+             { test "$hardcode_into_libs" != yes ||
+               test "$build_old_libs" = yes ||
+               test "$link_static" = yes; }; then
+            # Extract -R from dependency_libs
+            temp_deplibs=
+            for libdir in $dependency_libs; do
+              case $libdir in
+              -R*) func_stripname '-R' '' "$libdir"
+                   temp_xrpath=$func_stripname_result
+                   case " $xrpath " in
+                   *" $temp_xrpath "*) ;;
+                   *) xrpath="$xrpath $temp_xrpath";;
+                   esac;;
+              *) temp_deplibs="$temp_deplibs $libdir";;
+              esac
+            done
+            dependency_libs="$temp_deplibs"
+          fi
+
+          newlib_search_path="$newlib_search_path $absdir"
+          # Link against this library
+          test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+          # ... and its dependency_libs
+          tmp_libs=
+          for deplib in $dependency_libs; do
+            newdependency_libs="$deplib $newdependency_libs"
+            if $opt_duplicate_deps ; then
+              case "$tmp_libs " in
+              *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+              esac
+            fi
+            tmp_libs="$tmp_libs $deplib"
+          done
+
+          if test "$link_all_deplibs" != no; then
+            # Add the search paths of all dependency libraries
+            for deplib in $dependency_libs; do
+              path=
+              case $deplib in
+              -L*) path="$deplib" ;;
+              *.la)
+                func_dirname "$deplib" "" "."
+                dir="$func_dirname_result"
+                # We need an absolute path.
+                case $dir in
+                [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+                *)
+                  absdir=`cd "$dir" && pwd`
+                  if test -z "$absdir"; then
+                    func_warning "cannot determine absolute directory name of \`$dir'"
+                    absdir="$dir"
+                  fi
+                  ;;
+                esac
+                if $GREP "^installed=no" $deplib > /dev/null; then
+                case $host in
+                *-*-darwin*)
+                  depdepl=
+                  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+                  if test -n "$deplibrary_names" ; then
+                    for tmp in $deplibrary_names ; do
+                      depdepl=$tmp
+                    done
+                    if test -f "$absdir/$objdir/$depdepl" ; then
+                      depdepl="$absdir/$objdir/$depdepl"
+                      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+                      if test -z "$darwin_install_name"; then
+                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
+                      fi
+                      compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+                      linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
+                      path=
+                    fi
+                  fi
+                  ;;
+                *)
+                  path="-L$absdir/$objdir"
+                  ;;
+                esac
+                else
+                  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+                  test -z "$libdir" && \
+                    func_fatal_error "\`$deplib' is not a valid libtool archive"
+                  test "$absdir" != "$libdir" && \
+                    func_warning "\`$deplib' seems to be moved"
+
+                  path="-L$absdir"
+                fi
+                ;;
+              esac
+              case " $deplibs " in
+              *" $path "*) ;;
+              *) deplibs="$path $deplibs" ;;
+              esac
+            done
+          fi # link_all_deplibs != no
+        fi # linkmode = lib
+      done # for deplib in $libs
+      if test "$pass" = link; then
+        if test "$linkmode" = "prog"; then
+          compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+          finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+        else
+          compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+        fi
+      fi
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+        # Link the dlpreopened libraries before other libraries
+        for deplib in $save_deplibs; do
+          deplibs="$deplib $deplibs"
+        done
+      fi
+      if test "$pass" != dlopen; then
+        if test "$pass" != conv; then
+          # Make sure lib_search_path contains only unique directories.
+          lib_search_path=
+          for dir in $newlib_search_path; do
+            case "$lib_search_path " in
+            *" $dir "*) ;;
+            *) lib_search_path="$lib_search_path $dir" ;;
+            esac
+          done
+          newlib_search_path=
+        fi
+
+        if test "$linkmode,$pass" != "prog,link"; then
+          vars="deplibs"
+        else
+          vars="compile_deplibs finalize_deplibs"
+        fi
+        for var in $vars dependency_libs; do
+          # Add libraries to $var in reverse order
+          eval tmp_libs=\"\$$var\"
+          new_libs=
+          for deplib in $tmp_libs; do
+            # FIXME: Pedantically, this is the right thing to do, so
+            #        that some nasty dependency loop isn't accidentally
+            #        broken:
+            #new_libs="$deplib $new_libs"
+            # Pragmatically, this seems to cause very few problems in
+            # practice:
+            case $deplib in
+            -L*) new_libs="$deplib $new_libs" ;;
+            -R*) ;;
+            *)
+              # And here is the reason: when a library appears more
+              # than once as an explicit dependence of a library, or
+              # is implicitly linked in more than once by the
+              # compiler, it is considered special, and multiple
+              # occurrences thereof are not removed.  Compare this
+              # with having the same library being listed as a
+              # dependency of multiple other libraries: in this case,
+              # we know (pedantically, we assume) the library does not
+              # need to be listed more than once, so we keep only the
+              # last copy.  This is not always right, but it is rare
+              # enough that we require users that really mean to play
+              # such unportable linking tricks to link the library
+              # using -Wl,-lname, so that libtool does not consider it
+              # for duplicate removal.
+              case " $specialdeplibs " in
+              *" $deplib "*) new_libs="$deplib $new_libs" ;;
+              *)
+                case " $new_libs " in
+                *" $deplib "*) ;;
+                *) new_libs="$deplib $new_libs" ;;
+                esac
+                ;;
+              esac
+              ;;
+            esac
+          done
+          tmp_libs=
+          for deplib in $new_libs; do
+            case $deplib in
+            -L*)
+              case " $tmp_libs " in
+              *" $deplib "*) ;;
+              *) tmp_libs="$tmp_libs $deplib" ;;
+              esac
+              ;;
+            *) tmp_libs="$tmp_libs $deplib" ;;
+            esac
+          done
+          eval $var=\"$tmp_libs\"
+        done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+        case " $predeps $postdeps $compiler_lib_search_path " in
+        *" $i "*)
+          i=""
+          ;;
+        esac
+        if test -n "$i" ; then
+          tmp_libs="$tmp_libs $i"
+        fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+    fi
+    if test "$linkmode" = prog || test "$linkmode" = lib; then
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+        func_warning "\`-dlopen' is ignored for archives"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+        func_warning "\`-l' and \`-L' are ignored for archives" ;;
+      esac
+
+      test -n "$rpath" && \
+        func_warning "\`-rpath' is ignored for archives"
+
+      test -n "$xrpath" && \
+        func_warning "\`-R' is ignored for archives"
+
+      test -n "$vinfo" && \
+        func_warning "\`-version-info/-version-number' is ignored for archives"
+
+      test -n "$release" && \
+        func_warning "\`-release' is ignored for archives"
+
+      test -n "$export_symbols$export_symbols_regex" && \
+        func_warning "\`-export-symbols' is ignored for archives"
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      objs="$objs$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+        func_stripname 'lib' '.la' "$outputname"
+        name=$func_stripname_result
+        eval shared_ext=\"$shrext_cmds\"
+        eval libname=\"$libname_spec\"
+        ;;
+      *)
+        test "$module" = no && \
+          func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+        if test "$need_lib_prefix" != no; then
+          # Add the "lib" prefix for modules if required
+          func_stripname '' '.la' "$outputname"
+          name=$func_stripname_result
+          eval shared_ext=\"$shrext_cmds\"
+          eval libname=\"$libname_spec\"
+        else
+          func_stripname '' '.la' "$outputname"
+          libname=$func_stripname_result
+        fi
+        ;;
+      esac
+
+      if test -n "$objs"; then
+        if test "$deplibs_check_method" != pass_all; then
+          func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+        else
+          $ECHO
+          $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+          $ECHO "*** objects $objs is not portable!"
+          libobjs="$libobjs $objs"
+        fi
+      fi
+
+      test "$dlself" != no && \
+        func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+      set dummy $rpath
+      shift
+      test "$#" -gt 1 && \
+        func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+      install_libdir="$1"
+
+      oldlibs=
+      if test -z "$rpath"; then
+        if test "$build_libtool_libs" = yes; then
+          # Building a libtool convenience library.
+          # Some compilers have problems with a `.al' extension so
+          # convenience libraries should have the same extension an
+          # archive normally would.
+          oldlibs="$output_objdir/$libname.$libext $oldlibs"
+          build_libtool_libs=convenience
+          build_old_libs=yes
+        fi
+
+        test -n "$vinfo" && \
+          func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+        test -n "$release" && \
+          func_warning "\`-release' is ignored for convenience libraries"
+      else
+
+        # Parse the version information argument.
+        save_ifs="$IFS"; IFS=':'
+        set dummy $vinfo 0 0 0
+        shift
+        IFS="$save_ifs"
+
+        test -n "$7" && \
+          func_fatal_help "too many parameters to \`-version-info'"
+
+        # convert absolute version numbers to libtool ages
+        # this retains compatibility with .la files and attempts
+        # to make the code below a bit more comprehensible
+
+        case $vinfo_number in
+        yes)
+          number_major="$1"
+          number_minor="$2"
+          number_revision="$3"
+          #
+          # There are really only two kinds -- those that
+          # use the current revision as the major version
+          # and those that subtract age and use age as
+          # a minor version.  But, then there is irix
+          # which has an extra 1 added just for fun
+          #
+          case $version_type in
+          darwin|linux|osf|windows|none)
+            func_arith $number_major + $number_minor
+            current=$func_arith_result
+            age="$number_minor"
+            revision="$number_revision"
+            ;;
+          freebsd-aout|freebsd-elf|sunos)
+            current="$number_major"
+            revision="$number_minor"
+            age="0"
+            ;;
+          irix|nonstopux)
+            func_arith $number_major + $number_minor
+            current=$func_arith_result
+            age="$number_minor"
+            revision="$number_minor"
+            lt_irix_increment=no
+            ;;
+          *)
+            func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+            ;;
+          esac
+          ;;
+        no)
+          current="$1"
+          revision="$2"
+          age="$3"
+          ;;
+        esac
+
+        # Check that each of the things are valid numbers.
+        case $current in
+        0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+        *)
+          func_error "CURRENT \`$current' must be a nonnegative integer"
+          func_fatal_error "\`$vinfo' is not valid version information"
+          ;;
+        esac
+
+        case $revision in
+        0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+        *)
+          func_error "REVISION \`$revision' must be a nonnegative integer"
+          func_fatal_error "\`$vinfo' is not valid version information"
+          ;;
+        esac
+
+        case $age in
+        0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+        *)
+          func_error "AGE \`$age' must be a nonnegative integer"
+          func_fatal_error "\`$vinfo' is not valid version information"
+          ;;
+        esac
+
+        if test "$age" -gt "$current"; then
+          func_error "AGE \`$age' is greater than the current interface number \`$current'"
+          func_fatal_error "\`$vinfo' is not valid version information"
+        fi
+
+        # Calculate the version variables.
+        major=
+        versuffix=
+        verstring=
+        case $version_type in
+        none) ;;
+
+        darwin)
+          # Like Linux, but with the current version available in
+          # verstring for coding it into the library header
+          func_arith $current - $age
+          major=.$func_arith_result
+          versuffix="$major.$age.$revision"
+          # Darwin ld doesn't like 0 for these options...
+          func_arith $current + 1
+          minor_current=$func_arith_result
+          xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+          verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+          ;;
+
+        freebsd-aout)
+          major=".$current"
+          versuffix=".$current.$revision";
+          ;;
+
+        freebsd-elf)
+          major=".$current"
+          versuffix=".$current"
+          ;;
+
+        irix | nonstopux)
+          if test "X$lt_irix_increment" = "Xno"; then
+            func_arith $current - $age
+          else
+            func_arith $current - $age + 1
+          fi
+          major=$func_arith_result
+
+          case $version_type in
+            nonstopux) verstring_prefix=nonstopux ;;
+            *)         verstring_prefix=sgi ;;
+          esac
+          verstring="$verstring_prefix$major.$revision"
+
+          # Add in all the interfaces that we are compatible with.
+          loop=$revision
+          while test "$loop" -ne 0; do
+            func_arith $revision - $loop
+            iface=$func_arith_result
+            func_arith $loop - 1
+            loop=$func_arith_result
+            verstring="$verstring_prefix$major.$iface:$verstring"
+          done
+
+          # Before this point, $major must not contain `.'.
+          major=.$major
+          versuffix="$major.$revision"
+          ;;
+
+        linux)
+          func_arith $current - $age
+          major=.$func_arith_result
+          versuffix="$major.$age.$revision"
+          ;;
+
+        osf)
+          func_arith $current - $age
+          major=.$func_arith_result
+          versuffix=".$current.$age.$revision"
+          verstring="$current.$age.$revision"
+
+          # Add in all the interfaces that we are compatible with.
+          loop=$age
+          while test "$loop" -ne 0; do
+            func_arith $current - $loop
+            iface=$func_arith_result
+            func_arith $loop - 1
+            loop=$func_arith_result
+            verstring="$verstring:${iface}.0"
+          done
+
+          # Make executables depend on our current version.
+          verstring="$verstring:${current}.0"
+          ;;
+
+        qnx)
+          major=".$current"
+          versuffix=".$current"
+          ;;
+
+        sunos)
+          major=".$current"
+          versuffix=".$current.$revision"
+          ;;
+
+        windows)
+          # Use '-' rather than '.', since we only want one
+          # extension on DOS 8.3 filesystems.
+          func_arith $current - $age
+          major=$func_arith_result
+          versuffix="-$major"
+          ;;
+
+        *)
+          func_fatal_configuration "unknown library version type \`$version_type'"
+          ;;
+        esac
+
+        # Clear the version info if we defaulted, and they specified a release.
+        if test -z "$vinfo" && test -n "$release"; then
+          major=
+          case $version_type in
+          darwin)
+            # we can't check for "0.0" in archive_cmds due to quoting
+            # problems, so we reset it completely
+            verstring=
+            ;;
+          *)
+            verstring="0.0"
+            ;;
+          esac
+          if test "$need_version" = no; then
+            versuffix=
+          else
+            versuffix=".0.0"
+          fi
+        fi
+
+        # Remove version info from name if versioning should be avoided
+        if test "$avoid_version" = yes && test "$need_version" = no; then
+          major=
+          versuffix=
+          verstring=""
+        fi
+
+        # Check to see if the archive will have undefined symbols.
+        if test "$allow_undefined" = yes; then
+          if test "$allow_undefined_flag" = unsupported; then
+            func_warning "undefined symbols not allowed in $host shared libraries"
+            build_libtool_libs=no
+            build_old_libs=yes
+          fi
+        else
+          # Don't allow undefined symbols.
+          allow_undefined_flag="$no_undefined_flag"
+        fi
+
+      fi
+
+      func_generate_dlsyms "$libname" "$libname" "yes"
+      libobjs="$libobjs $symfileobj"
+      test "X$libobjs" = "X " && libobjs=
+
+      if test "$mode" != relink; then
+        # Remove our outputs, but don't remove object files since they
+        # may have been created when compiling PIC objects.
+        removelist=
+        tempremovelist=`$ECHO "$output_objdir/*"`
+        for p in $tempremovelist; do
+          case $p in
+            *.$objext | *.gcno)
+               ;;
+            $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+               if test "X$precious_files_regex" != "X"; then
+                 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+                 then
+                   continue
+                 fi
+               fi
+               removelist="$removelist $p"
+               ;;
+            *) ;;
+          esac
+        done
+        test -n "$removelist" && \
+          func_show_eval "${RM}r \$removelist"
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+        oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+        # Transform .lo files to .o files.
+        oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
+      # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
+      # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+        # If the user specified any rpath flags, then add them.
+        temp_xrpath=
+        for libdir in $xrpath; do
+          temp_xrpath="$temp_xrpath -R$libdir"
+          case "$finalize_rpath " in
+          *" $libdir "*) ;;
+          *) finalize_rpath="$finalize_rpath $libdir" ;;
+          esac
+        done
+        if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+          dependency_libs="$temp_xrpath $dependency_libs"
+        fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+        case " $dlprefiles $dlfiles " in
+        *" $lib "*) ;;
+        *) dlfiles="$dlfiles $lib" ;;
+        esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+        case "$dlprefiles " in
+        *" $lib "*) ;;
+        *) dlprefiles="$dlprefiles $lib" ;;
+        esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+        if test -n "$rpath"; then
+          case $host in
+          *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
+            # these systems don't actually have a c library (as such)!
+            ;;
+          *-*-rhapsody* | *-*-darwin1.[012])
+            # Rhapsody C library is in the System framework
+            deplibs="$deplibs System.ltframework"
+            ;;
+          *-*-netbsd*)
+            # Don't link with libc until the a.out ld.so is fixed.
+            ;;
+          *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+            # Do not include libc due to us having libc/libc_r.
+            ;;
+          *-*-sco3.2v5* | *-*-sco5v6*)
+            # Causes problems with __ctype
+            ;;
+          *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+            # Compiler inserts libc in the correct place for threads to work
+            ;;
+          *)
+            # Add libc to deplibs on all other systems if necessary.
+            if test "$build_libtool_need_lc" = "yes"; then
+              deplibs="$deplibs -lc"
+            fi
+            ;;
+          esac
+        fi
+
+        # Transform deplibs into only deplibs that can be linked in shared.
+        name_save=$name
+        libname_save=$libname
+        release_save=$release
+        versuffix_save=$versuffix
+        major_save=$major
+        # I'm not sure if I'm treating the release correctly.  I think
+        # release should show up in the -l (ie -lgmp5) so we don't want to
+        # add it in twice.  Is that correct?
+        release=""
+        versuffix=""
+        major=""
+        newdeplibs=
+        droppeddeps=no
+        case $deplibs_check_method in
+        pass_all)
+          # Don't check for shared/static.  Everything works.
+          # This might be a little naive.  We might want to check
+          # whether the library exists or not.  But this is on
+          # osf3 & osf4 and I'm not really sure... Just
+          # implementing what was already the behavior.
+          newdeplibs=$deplibs
+          ;;
+        test_compile)
+          # This code stresses the "libraries are programs" paradigm to its
+          # limits. Maybe even breaks it.  We compile a program, linking it
+          # against the deplibs as a proxy for the library.  Then we can check
+          # whether they linked in statically or dynamically with ldd.
+          $opt_dry_run || $RM conftest.c
+          cat > conftest.c <<EOF
+          int main() { return 0; }
+EOF
+          $opt_dry_run || $RM conftest
+          if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+            ldd_output=`ldd conftest`
+            for i in $deplibs; do
+              case $i in
+              -l*)
+                func_stripname -l '' "$i"
+                name=$func_stripname_result
+                if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+                  case " $predeps $postdeps " in
+                  *" $i "*)
+                    newdeplibs="$newdeplibs $i"
+                    i=""
+                    ;;
+                  esac
+                fi
+                if test -n "$i" ; then
+                  libname=`eval "\\$ECHO \"$libname_spec\""`
+                  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+                  set dummy $deplib_matches; shift
+                  deplib_match=$1
+                  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+                    newdeplibs="$newdeplibs $i"
+                  else
+                    droppeddeps=yes
+                    $ECHO
+                    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+                    $ECHO "*** I have the capability to make that library automatically link in when"
+                    $ECHO "*** you link to this library.  But I can only do this if you have a"
+                    $ECHO "*** shared version of the library, which I believe you do not have"
+                    $ECHO "*** because a test_compile did reveal that the linker did not use it for"
+                    $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
+                  fi
+                fi
+                ;;
+              *)
+                newdeplibs="$newdeplibs $i"
+                ;;
+              esac
+            done
+          else
+            # Error occurred in the first compile.  Let's try to salvage
+            # the situation: Compile a separate program for each library.
+            for i in $deplibs; do
+              case $i in
+              -l*)
+                func_stripname -l '' "$i"
+                name=$func_stripname_result
+                $opt_dry_run || $RM conftest
+                if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+                  ldd_output=`ldd conftest`
+                  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+                    case " $predeps $postdeps " in
+                    *" $i "*)
+                      newdeplibs="$newdeplibs $i"
+                      i=""
+                      ;;
+                    esac
+                  fi
+                  if test -n "$i" ; then
+                    libname=`eval "\\$ECHO \"$libname_spec\""`
+                    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+                    set dummy $deplib_matches; shift
+                    deplib_match=$1
+                    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+                      newdeplibs="$newdeplibs $i"
+                    else
+                      droppeddeps=yes
+                      $ECHO
+                      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+                      $ECHO "*** I have the capability to make that library automatically link in when"
+                      $ECHO "*** you link to this library.  But I can only do this if you have a"
+                      $ECHO "*** shared version of the library, which you do not appear to have"
+                      $ECHO "*** because a test_compile did reveal that the linker did not use this one"
+                      $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
+                    fi
+                  fi
+                else
+                  droppeddeps=yes
+                  $ECHO
+                  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
+                  $ECHO "*** make it link in!  You will probably need to install it or some"
+                  $ECHO "*** library that it depends on before this library will be fully"
+                  $ECHO "*** functional.  Installing it before continuing would be even better."
+                fi
+                ;;
+              *)
+                newdeplibs="$newdeplibs $i"
+                ;;
+              esac
+            done
+          fi
+          ;;
+        file_magic*)
+          set dummy $deplibs_check_method; shift
+          file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+          for a_deplib in $deplibs; do
+            case $a_deplib in
+            -l*)
+              func_stripname -l '' "$a_deplib"
+              name=$func_stripname_result
+              if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+                case " $predeps $postdeps " in
+                *" $a_deplib "*)
+                  newdeplibs="$newdeplibs $a_deplib"
+                  a_deplib=""
+                  ;;
+                esac
+              fi
+              if test -n "$a_deplib" ; then
+                libname=`eval "\\$ECHO \"$libname_spec\""`
+                for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+                  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+                  for potent_lib in $potential_libs; do
+                      # Follow soft links.
+                      if ls -lLd "$potent_lib" 2>/dev/null |
+                         $GREP " -> " >/dev/null; then
+                        continue
+                      fi
+                      # The statement above tries to avoid entering an
+                      # endless loop below, in case of cyclic links.
+                      # We might still enter an endless loop, since a link
+                      # loop can be closed while we follow links,
+                      # but so what?
+                      potlib="$potent_lib"
+                      while test -h "$potlib" 2>/dev/null; do
+                        potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+                        case $potliblink in
+                        [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+                        *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+                        esac
+                      done
+                      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+                         $SED -e 10q |
+                         $EGREP "$file_magic_regex" > /dev/null; then
+                        newdeplibs="$newdeplibs $a_deplib"
+                        a_deplib=""
+                        break 2
+                      fi
+                  done
+                done
+              fi
+              if test -n "$a_deplib" ; then
+                droppeddeps=yes
+                $ECHO
+                $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+                $ECHO "*** I have the capability to make that library automatically link in when"
+                $ECHO "*** you link to this library.  But I can only do this if you have a"
+                $ECHO "*** shared version of the library, which you do not appear to have"
+                $ECHO "*** because I did check the linker path looking for a file starting"
+                if test -z "$potlib" ; then
+                  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+                else
+                  $ECHO "*** with $libname and none of the candidates passed a file format test"
+                  $ECHO "*** using a file magic. Last file checked: $potlib"
+                fi
+              fi
+              ;;
+            *)
+              # Add a -L argument.
+              newdeplibs="$newdeplibs $a_deplib"
+              ;;
+            esac
+          done # Gone through all deplibs.
+          ;;
+        match_pattern*)
+          set dummy $deplibs_check_method; shift
+          match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+          for a_deplib in $deplibs; do
+            case $a_deplib in
+            -l*)
+              func_stripname -l '' "$a_deplib"
+              name=$func_stripname_result
+              if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+                case " $predeps $postdeps " in
+                *" $a_deplib "*)
+                  newdeplibs="$newdeplibs $a_deplib"
+                  a_deplib=""
+                  ;;
+                esac
+              fi
+              if test -n "$a_deplib" ; then
+                libname=`eval "\\$ECHO \"$libname_spec\""`
+                for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+                  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+                  for potent_lib in $potential_libs; do
+                    potlib="$potent_lib" # see symlink-check above in file_magic test
+                    if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
+                       $EGREP "$match_pattern_regex" > /dev/null; then
+                      newdeplibs="$newdeplibs $a_deplib"
+                      a_deplib=""
+                      break 2
+                    fi
+                  done
+                done
+              fi
+              if test -n "$a_deplib" ; then
+                droppeddeps=yes
+                $ECHO
+                $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+                $ECHO "*** I have the capability to make that library automatically link in when"
+                $ECHO "*** you link to this library.  But I can only do this if you have a"
+                $ECHO "*** shared version of the library, which you do not appear to have"
+                $ECHO "*** because I did check the linker path looking for a file starting"
+                if test -z "$potlib" ; then
+                  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+                else
+                  $ECHO "*** with $libname and none of the candidates passed a file format test"
+                  $ECHO "*** using a regex pattern. Last file checked: $potlib"
+                fi
+              fi
+              ;;
+            *)
+              # Add a -L argument.
+              newdeplibs="$newdeplibs $a_deplib"
+              ;;
+            esac
+          done # Gone through all deplibs.
+          ;;
+        none | unknown | *)
+          newdeplibs=""
+          tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
+              -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
+          if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+            for i in $predeps $postdeps ; do
+              # can't use Xsed below, because $i might contain '/'
+              tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
+            done
+          fi
+          if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[      ]//g' |
+             $GREP . >/dev/null; then
+            $ECHO
+            if test "X$deplibs_check_method" = "Xnone"; then
+              $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
+            else
+              $ECHO "*** Warning: inter-library dependencies are not known to be supported."
+            fi
+            $ECHO "*** All declared inter-library dependencies are being dropped."
+            droppeddeps=yes
+          fi
+          ;;
+        esac
+        versuffix=$versuffix_save
+        major=$major_save
+        release=$release_save
+        libname=$libname_save
+        name=$name_save
+
+        case $host in
+        *-*-rhapsody* | *-*-darwin1.[012])
+          # On Rhapsody replace the C library with the System framework
+          newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+          ;;
+        esac
+
+        if test "$droppeddeps" = yes; then
+          if test "$module" = yes; then
+            $ECHO
+            $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
+            $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
+            $ECHO "*** a static module, that should work as long as the dlopening"
+            $ECHO "*** application is linked with the -dlopen flag."
+            if test -z "$global_symbol_pipe"; then
+              $ECHO
+              $ECHO "*** However, this would only work if libtool was able to extract symbol"
+              $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+              $ECHO "*** not find such a program.  So, this module is probably useless."
+              $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+            fi
+            if test "$build_old_libs" = no; then
+              oldlibs="$output_objdir/$libname.$libext"
+              build_libtool_libs=module
+              build_old_libs=yes
+            else
+              build_libtool_libs=no
+            fi
+          else
+            $ECHO "*** The inter-library dependencies that have been dropped here will be"
+            $ECHO "*** automatically added whenever a program is linked with this library"
+            $ECHO "*** or is declared to -dlopen it."
+
+            if test "$allow_undefined" = no; then
+              $ECHO
+              $ECHO "*** Since this library must not contain undefined symbols,"
+              $ECHO "*** because either the platform does not support them or"
+              $ECHO "*** it was explicitly requested with -no-undefined,"
+              $ECHO "*** libtool will only create a static version of it."
+              if test "$build_old_libs" = no; then
+                oldlibs="$output_objdir/$libname.$libext"
+                build_libtool_libs=module
+                build_old_libs=yes
+              else
+                build_libtool_libs=no
+              fi
+            fi
+          fi
+        fi
+        # Done checking deplibs!
+        deplibs=$newdeplibs
+      fi
+      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+      case $host in
+        *-*-darwin*)
+          newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+          new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+          deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+          ;;
+      esac
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+        case " $new_libs " in
+        *" -L$path/$objdir "*) ;;
+        *)
+          case " $deplibs " in
+          *" -L$path/$objdir "*)
+            new_libs="$new_libs -L$path/$objdir" ;;
+          esac
+          ;;
+        esac
+      done
+      for deplib in $deplibs; do
+        case $deplib in
+        -L*)
+          case " $new_libs " in
+          *" $deplib "*) ;;
+          *) new_libs="$new_libs $deplib" ;;
+          esac
+          ;;
+        *) new_libs="$new_libs $deplib" ;;
+        esac
+      done
+      deplibs="$new_libs"
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+        if test "$hardcode_into_libs" = yes; then
+          # Hardcode the library paths
+          hardcode_libdirs=
+          dep_rpath=
+          rpath="$finalize_rpath"
+          test "$mode" != relink && rpath="$compile_rpath$rpath"
+          for libdir in $rpath; do
+            if test -n "$hardcode_libdir_flag_spec"; then
+              if test -n "$hardcode_libdir_separator"; then
+                if test -z "$hardcode_libdirs"; then
+                  hardcode_libdirs="$libdir"
+                else
+                  # Just accumulate the unique libdirs.
+                  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+                  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+                    ;;
+                  *)
+                    hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+                    ;;
+                  esac
+                fi
+              else
+                eval flag=\"$hardcode_libdir_flag_spec\"
+                dep_rpath="$dep_rpath $flag"
+              fi
+            elif test -n "$runpath_var"; then
+              case "$perm_rpath " in
+              *" $libdir "*) ;;
+              *) perm_rpath="$perm_rpath $libdir" ;;
+              esac
+            fi
+          done
+          # Substitute the hardcoded libdirs into the rpath.
+          if test -n "$hardcode_libdir_separator" &&
+             test -n "$hardcode_libdirs"; then
+            libdir="$hardcode_libdirs"
+            if test -n "$hardcode_libdir_flag_spec_ld"; then
+              eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
+            else
+              eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+            fi
+          fi
+          if test -n "$runpath_var" && test -n "$perm_rpath"; then
+            # We should set the runpath_var.
+            rpath=
+            for dir in $perm_rpath; do
+              rpath="$rpath$dir:"
+            done
+            eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+          fi
+          test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+        fi
+
+        shlibpath="$finalize_shlibpath"
+        test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+        if test -n "$shlibpath"; then
+          eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+        fi
+
+        # Get the real and link names of the library.
+        eval shared_ext=\"$shrext_cmds\"
+        eval library_names=\"$library_names_spec\"
+        set dummy $library_names
+        shift
+        realname="$1"
+        shift
+
+        if test -n "$soname_spec"; then
+          eval soname=\"$soname_spec\"
+        else
+          soname="$realname"
+        fi
+        if test -z "$dlname"; then
+          dlname=$soname
+        fi
+
+        lib="$output_objdir/$realname"
+        linknames=
+        for link
+        do
+          linknames="$linknames $link"
+        done
+
+        # Use standard objects if they are pic
+        test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+        test "X$libobjs" = "X " && libobjs=
+
+        delfiles=
+        if test -n "$export_symbols" && test -n "$include_expsyms"; then
+          $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+          export_symbols="$output_objdir/$libname.uexp"
+          delfiles="$delfiles $export_symbols"
+        fi
+
+        orig_export_symbols=
+        case $host_os in
+        cygwin* | mingw* | cegcc*)
+          if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+            # exporting using user supplied symfile
+            if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+              # and it's NOT already a .def file. Must figure out
+              # which of the given symbols are data symbols and tag
+              # them as such. So, trigger use of export_symbols_cmds.
+              # export_symbols gets reassigned inside the "prepare
+              # the list of exported symbols" if statement, so the
+              # include_expsyms logic still works.
+              orig_export_symbols="$export_symbols"
+              export_symbols=
+              always_export_symbols=yes
+            fi
+          fi
+          ;;
+        esac
+
+        # Prepare the list of exported symbols
+        if test -z "$export_symbols"; then
+          if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+            func_verbose "generating symbol list for \`$libname.la'"
+            export_symbols="$output_objdir/$libname.exp"
+            $opt_dry_run || $RM $export_symbols
+            cmds=$export_symbols_cmds
+            save_ifs="$IFS"; IFS='~'
+            for cmd in $cmds; do
+              IFS="$save_ifs"
+              eval cmd=\"$cmd\"
+              func_len " $cmd"
+              len=$func_len_result
+              if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+                func_show_eval "$cmd" 'exit $?'
+                skipped_export=false
+              else
+                # The command line is too long to execute in one step.
+                func_verbose "using reloadable object file for export list..."
+                skipped_export=:
+                # Break out early, otherwise skipped_export may be
+                # set to false by a later but shorter cmd.
+                break
+              fi
+            done
+            IFS="$save_ifs"
+            if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+              func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+              func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+            fi
+          fi
+        fi
+
+        if test -n "$export_symbols" && test -n "$include_expsyms"; then
+          tmp_export_symbols="$export_symbols"
+          test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+          $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+        fi
+
+        if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+          # The given exports_symbols file has to be filtered, so filter it.
+          func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+          # FIXME: $output_objdir/$libname.filter potentially contains lots of
+          # 's' commands which not all seds can handle. GNU sed should be fine
+          # though. Also, the filter scales superlinearly with the number of
+          # global variables. join(1) would be nice here, but unfortunately
+          # isn't a blessed tool.
+          $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+          delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+          export_symbols=$output_objdir/$libname.def
+          $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+        fi
+
+        tmp_deplibs=
+        for test_deplib in $deplibs; do
+          case " $convenience " in
+          *" $test_deplib "*) ;;
+          *)
+            tmp_deplibs="$tmp_deplibs $test_deplib"
+            ;;
+          esac
+        done
+        deplibs="$tmp_deplibs"
+
+        if test -n "$convenience"; then
+          if test -n "$whole_archive_flag_spec" &&
+            test "$compiler_needs_object" = yes &&
+            test -z "$libobjs"; then
+            # extract the archives, so we have objects to list.
+            # TODO: could optimize this to just extract one archive.
+            whole_archive_flag_spec=
+          fi
+          if test -n "$whole_archive_flag_spec"; then
+            save_libobjs=$libobjs
+            eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+            test "X$libobjs" = "X " && libobjs=
+          else
+            gentop="$output_objdir/${outputname}x"
+            generated="$generated $gentop"
+
+            func_extract_archives $gentop $convenience
+            libobjs="$libobjs $func_extract_archives_result"
+            test "X$libobjs" = "X " && libobjs=
+          fi
+        fi
+
+        if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+          eval flag=\"$thread_safe_flag_spec\"
+          linker_flags="$linker_flags $flag"
+        fi
+
+        # Make a backup of the uninstalled library when relinking
+        if test "$mode" = relink; then
+          $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+        fi
+
+        # Do each of the archive commands.
+        if test "$module" = yes && test -n "$module_cmds" ; then
+          if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+            eval test_cmds=\"$module_expsym_cmds\"
+            cmds=$module_expsym_cmds
+          else
+            eval test_cmds=\"$module_cmds\"
+            cmds=$module_cmds
+          fi
+        else
+          if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+            eval test_cmds=\"$archive_expsym_cmds\"
+            cmds=$archive_expsym_cmds
+          else
+            eval test_cmds=\"$archive_cmds\"
+            cmds=$archive_cmds
+          fi
+        fi
+
+        if test "X$skipped_export" != "X:" &&
+           func_len " $test_cmds" &&
+           len=$func_len_result &&
+           test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+          :
+        else
+          # The command line is too long to link in one step, link piecewise
+          # or, if using GNU ld and skipped_export is not :, use a linker
+          # script.
+
+          # Save the value of $output and $libobjs because we want to
+          # use them later.  If we have whole_archive_flag_spec, we
+          # want to use save_libobjs as it was before
+          # whole_archive_flag_spec was expanded, because we can't
+          # assume the linker understands whole_archive_flag_spec.
+          # This may have to be revisited, in case too many
+          # convenience libraries get linked in and end up exceeding
+          # the spec.
+          if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+            save_libobjs=$libobjs
+          fi
+          save_output=$output
+          output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
+
+          # Clear the reloadable object creation command queue and
+          # initialize k to one.
+          test_cmds=
+          concat_cmds=
+          objlist=
+          last_robj=
+          k=1
+
+          if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+            output=${output_objdir}/${output_la}.lnkscript
+            func_verbose "creating GNU ld script: $output"
+            $ECHO 'INPUT (' > $output
+            for obj in $save_libobjs
+            do
+              $ECHO "$obj" >> $output
+            done
+            $ECHO ')' >> $output
+            delfiles="$delfiles $output"
+          elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+            output=${output_objdir}/${output_la}.lnk
+            func_verbose "creating linker input file list: $output"
+            : > $output
+            set x $save_libobjs
+            shift
+            firstobj=
+            if test "$compiler_needs_object" = yes; then
+              firstobj="$1 "
+              shift
+            fi
+            for obj
+            do
+              $ECHO "$obj" >> $output
+            done
+            delfiles="$delfiles $output"
+            output=$firstobj\"$file_list_spec$output\"
+          else
+            if test -n "$save_libobjs"; then
+              func_verbose "creating reloadable object files..."
+              output=$output_objdir/$output_la-${k}.$objext
+              eval test_cmds=\"$reload_cmds\"
+              func_len " $test_cmds"
+              len0=$func_len_result
+              len=$len0
+
+              # Loop over the list of objects to be linked.
+              for obj in $save_libobjs
+              do
+                func_len " $obj"
+                func_arith $len + $func_len_result
+                len=$func_arith_result
+                if test "X$objlist" = X ||
+                   test "$len" -lt "$max_cmd_len"; then
+                  func_append objlist " $obj"
+                else
+                  # The command $test_cmds is almost too long, add a
+                  # command to the queue.
+                  if test "$k" -eq 1 ; then
+                    # The first file doesn't have a previous command to add.
+                    eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+                  else
+                    # All subsequent reloadable object files will link in
+                    # the last one created.
+                    eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
+                  fi
+                  last_robj=$output_objdir/$output_la-${k}.$objext
+                  func_arith $k + 1
+                  k=$func_arith_result
+                  output=$output_objdir/$output_la-${k}.$objext
+                  objlist=$obj
+                  func_len " $last_robj"
+                  func_arith $len0 + $func_len_result
+                  len=$func_arith_result
+                fi
+              done
+              # Handle the remaining objects by creating one last
+              # reloadable object file.  All subsequent reloadable object
+              # files will link in the last one created.
+              test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+              eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+              if test -n "$last_robj"; then
+                eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+              fi
+              delfiles="$delfiles $output"
+
+            else
+              output=
+            fi
+
+            if ${skipped_export-false}; then
+              func_verbose "generating symbol list for \`$libname.la'"
+              export_symbols="$output_objdir/$libname.exp"
+              $opt_dry_run || $RM $export_symbols
+              libobjs=$output
+              # Append the command to create the export file.
+              test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+              eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+              if test -n "$last_robj"; then
+                eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+              fi
+            fi
+
+            test -n "$save_libobjs" &&
+              func_verbose "creating a temporary reloadable object file: $output"
+
+            # Loop through the commands generated above and execute them.
+            save_ifs="$IFS"; IFS='~'
+            for cmd in $concat_cmds; do
+              IFS="$save_ifs"
+              $opt_silent || {
+                  func_quote_for_expand "$cmd"
+                  eval "func_echo $func_quote_for_expand_result"
+              }
+              $opt_dry_run || eval "$cmd" || {
+                lt_exit=$?
+
+                # Restore the uninstalled library and exit
+                if test "$mode" = relink; then
+                  ( cd "$output_objdir" && \
+                    $RM "${realname}T" && \
+                    $MV "${realname}U" "$realname" )
+                fi
+
+                exit $lt_exit
+              }
+            done
+            IFS="$save_ifs"
+
+            if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+              func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+              func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+            fi
+          fi
+
+          if ${skipped_export-false}; then
+            if test -n "$export_symbols" && test -n "$include_expsyms"; then
+              tmp_export_symbols="$export_symbols"
+              test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+              $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+            fi
+
+            if test -n "$orig_export_symbols"; then
+              # The given exports_symbols file has to be filtered, so filter it.
+              func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+              # FIXME: $output_objdir/$libname.filter potentially contains lots of
+              # 's' commands which not all seds can handle. GNU sed should be fine
+              # though. Also, the filter scales superlinearly with the number of
+              # global variables. join(1) would be nice here, but unfortunately
+              # isn't a blessed tool.
+              $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+              delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+              export_symbols=$output_objdir/$libname.def
+              $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+            fi
+          fi
+
+          libobjs=$output
+          # Restore the value of output.
+          output=$save_output
+
+          if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+            eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+            test "X$libobjs" = "X " && libobjs=
+          fi
+          # Expand the library linking commands again to reset the
+          # value of $libobjs for piecewise linking.
+
+          # Do each of the archive commands.
+          if test "$module" = yes && test -n "$module_cmds" ; then
+            if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+              cmds=$module_expsym_cmds
+            else
+              cmds=$module_cmds
+            fi
+          else
+            if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+              cmds=$archive_expsym_cmds
+            else
+              cmds=$archive_cmds
+            fi
+          fi
+        fi
+
+        if test -n "$delfiles"; then
+          # Append the command to remove temporary files to $cmds.
+          eval cmds=\"\$cmds~\$RM $delfiles\"
+        fi
+
+        # Add any objects from preloaded convenience libraries
+        if test -n "$dlprefiles"; then
+          gentop="$output_objdir/${outputname}x"
+          generated="$generated $gentop"
+
+          func_extract_archives $gentop $dlprefiles
+          libobjs="$libobjs $func_extract_archives_result"
+          test "X$libobjs" = "X " && libobjs=
+        fi
+
+        save_ifs="$IFS"; IFS='~'
+        for cmd in $cmds; do
+          IFS="$save_ifs"
+          eval cmd=\"$cmd\"
+          $opt_silent || {
+            func_quote_for_expand "$cmd"
+            eval "func_echo $func_quote_for_expand_result"
+          }
+          $opt_dry_run || eval "$cmd" || {
+            lt_exit=$?
+
+            # Restore the uninstalled library and exit
+            if test "$mode" = relink; then
+              ( cd "$output_objdir" && \
+                $RM "${realname}T" && \
+                $MV "${realname}U" "$realname" )
+            fi
+
+            exit $lt_exit
+          }
+        done
+        IFS="$save_ifs"
+
+        # Restore the uninstalled library and exit
+        if test "$mode" = relink; then
+          $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+          if test -n "$convenience"; then
+            if test -z "$whole_archive_flag_spec"; then
+              func_show_eval '${RM}r "$gentop"'
+            fi
+          fi
+
+          exit $EXIT_SUCCESS
+        fi
+
+        # Create links to the real library.
+        for linkname in $linknames; do
+          if test "$realname" != "$linkname"; then
+            func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+          fi
+        done
+
+        # If -module or -export-dynamic was specified, set the dlname.
+        if test "$module" = yes || test "$export_dynamic" = yes; then
+          # On all known operating systems, these are identical.
+          dlname="$soname"
+        fi
+      fi
+      ;;
+
+    obj)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+        func_warning "\`-dlopen' is ignored for objects"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+        func_warning "\`-l' and \`-L' are ignored for objects" ;;
+      esac
+
+      test -n "$rpath" && \
+        func_warning "\`-rpath' is ignored for objects"
+
+      test -n "$xrpath" && \
+        func_warning "\`-R' is ignored for objects"
+
+      test -n "$vinfo" && \
+        func_warning "\`-version-info' is ignored for objects"
+
+      test -n "$release" && \
+        func_warning "\`-release' is ignored for objects"
+
+      case $output in
+      *.lo)
+        test -n "$objs$old_deplibs" && \
+          func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+        libobj=$output
+        func_lo2o "$libobj"
+        obj=$func_lo2o_result
+        ;;
+      *)
+        libobj=
+        obj="$output"
+        ;;
+      esac
+
+      # Delete the old objects.
+      $opt_dry_run || $RM $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+        if test -n "$whole_archive_flag_spec"; then
+          eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+          reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+        else
+          gentop="$output_objdir/${obj}x"
+          generated="$generated $gentop"
+
+          func_extract_archives $gentop $convenience
+          reload_conv_objs="$reload_objs $func_extract_archives_result"
+        fi
+      fi
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      func_execute_cmds "$reload_cmds" 'exit $?'
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+        if test -n "$gentop"; then
+          func_show_eval '${RM}r "$gentop"'
+        fi
+
+        exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+        if test -n "$gentop"; then
+          func_show_eval '${RM}r "$gentop"'
+        fi
+
+        # Create an invalid libtool object if no PIC, so that we don't
+        # accidentally link it into a program.
+        # $show "echo timestamp > $libobj"
+        # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+        exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+        # Only do commands if we really have different PIC objects.
+        reload_objs="$libobjs $reload_conv_objs"
+        output="$libobj"
+        func_execute_cmds "$reload_cmds" 'exit $?'
+      fi
+
+      if test -n "$gentop"; then
+        func_show_eval '${RM}r "$gentop"'
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+        *cygwin*) func_stripname '' '.exe' "$output"
+                  output=$func_stripname_result.exe;;
+      esac
+      test -n "$vinfo" && \
+        func_warning "\`-version-info' is ignored for programs"
+
+      test -n "$release" && \
+        func_warning "\`-release' is ignored for programs"
+
+      test "$preload" = yes \
+        && test "$dlopen_support" = unknown \
+        && test "$dlopen_self" = unknown \
+        && test "$dlopen_self_static" = unknown && \
+          func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+        # On Rhapsody replace the C library is the System framework
+        compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+        finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+        ;;
+      esac
+
+      case $host in
+      *-*-darwin*)
+        # Don't allow lazy linking, it breaks C++ global constructors
+        # But is supposedly fixed on 10.4 or later (yay!).
+        if test "$tagname" = CXX ; then
+          case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+            10.[0123])
+              compile_command="$compile_command ${wl}-bind_at_load"
+              finalize_command="$finalize_command ${wl}-bind_at_load"
+            ;;
+          esac
+        fi
+        # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+        compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+        finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+        ;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+        case " $new_libs " in
+        *" -L$path/$objdir "*) ;;
+        *)
+          case " $compile_deplibs " in
+          *" -L$path/$objdir "*)
+            new_libs="$new_libs -L$path/$objdir" ;;
+          esac
+          ;;
+        esac
+      done
+      for deplib in $compile_deplibs; do
+        case $deplib in
+        -L*)
+          case " $new_libs " in
+          *" $deplib "*) ;;
+          *) new_libs="$new_libs $deplib" ;;
+          esac
+          ;;
+        *) new_libs="$new_libs $deplib" ;;
+        esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      compile_command="$compile_command $compile_deplibs"
+      finalize_command="$finalize_command $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+        # If the user specified any rpath flags, then add them.
+        for libdir in $rpath $xrpath; do
+          # This is the magic to use -rpath.
+          case "$finalize_rpath " in
+          *" $libdir "*) ;;
+          *) finalize_rpath="$finalize_rpath $libdir" ;;
+          esac
+        done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+        if test -n "$hardcode_libdir_flag_spec"; then
+          if test -n "$hardcode_libdir_separator"; then
+            if test -z "$hardcode_libdirs"; then
+              hardcode_libdirs="$libdir"
+            else
+              # Just accumulate the unique libdirs.
+              case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+              *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+                ;;
+              *)
+                hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+                ;;
+              esac
+            fi
+          else
+            eval flag=\"$hardcode_libdir_flag_spec\"
+            rpath="$rpath $flag"
+          fi
+        elif test -n "$runpath_var"; then
+          case "$perm_rpath " in
+          *" $libdir "*) ;;
+          *) perm_rpath="$perm_rpath $libdir" ;;
+          esac
+        fi
+        case $host in
+        *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+          testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+          case :$dllsearchpath: in
+          *":$libdir:"*) ;;
+          ::) dllsearchpath=$libdir;;
+          *) dllsearchpath="$dllsearchpath:$libdir";;
+          esac
+          case :$dllsearchpath: in
+          *":$testbindir:"*) ;;
+          ::) dllsearchpath=$testbindir;;
+          *) dllsearchpath="$dllsearchpath:$testbindir";;
+          esac
+          ;;
+        esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+         test -n "$hardcode_libdirs"; then
+        libdir="$hardcode_libdirs"
+        eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+        if test -n "$hardcode_libdir_flag_spec"; then
+          if test -n "$hardcode_libdir_separator"; then
+            if test -z "$hardcode_libdirs"; then
+              hardcode_libdirs="$libdir"
+            else
+              # Just accumulate the unique libdirs.
+              case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+              *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+                ;;
+              *)
+                hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+                ;;
+              esac
+            fi
+          else
+            eval flag=\"$hardcode_libdir_flag_spec\"
+            rpath="$rpath $flag"
+          fi
+        elif test -n "$runpath_var"; then
+          case "$finalize_perm_rpath " in
+          *" $libdir "*) ;;
+          *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+          esac
+        fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+         test -n "$hardcode_libdirs"; then
+        libdir="$hardcode_libdirs"
+        eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+        # Transform all the library objects into standard objects.
+        compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+        finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+      fi
+
+      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+      # template prelinking step
+      if test -n "$prelink_cmds"; then
+        func_execute_cmds "$prelink_cmds" 'exit $?'
+      fi
+
+      wrappers_required=yes
+      case $host in
+      *cygwin* | *mingw* )
+        if test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      *cegcc)
+        # Disable wrappers for cegcc, we are cross compiling anyway.
+        wrappers_required=no
+        ;;
+      *)
+        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      esac
+      if test "$wrappers_required" = no; then
+        # Replace the output file specification.
+        compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+        link_command="$compile_command$compile_rpath"
+
+        # We have no uninstalled library dependencies, so finalize right now.
+        exit_status=0
+        func_show_eval "$link_command" 'exit_status=$?'
+
+        # Delete the generated files.
+        if test -f "$output_objdir/${outputname}S.${objext}"; then
+          func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+        fi
+
+        exit $exit_status
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+        compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+        finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+        if test -n "$perm_rpath"; then
+          # We should set the runpath_var.
+          rpath=
+          for dir in $perm_rpath; do
+            rpath="$rpath$dir:"
+          done
+          compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+        fi
+        if test -n "$finalize_perm_rpath"; then
+          # We should set the runpath_var.
+          rpath=
+          for dir in $finalize_perm_rpath; do
+            rpath="$rpath$dir:"
+          done
+          finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+        fi
+      fi
+
+      if test "$no_install" = yes; then
+        # We don't need to create a wrapper script.
+        link_command="$compile_var$compile_command$compile_rpath"
+        # Replace the output file specification.
+        link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+        # Delete the old output file.
+        $opt_dry_run || $RM $output
+        # Link the executable and exit
+        func_show_eval "$link_command" 'exit $?'
+        exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+        # Fast installation is not supported
+        link_command="$compile_var$compile_command$compile_rpath"
+        relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+        func_warning "this platform does not like uninstalled shared libraries"
+        func_warning "\`$output' will be relinked during installation"
+      else
+        if test "$fast_install" != no; then
+          link_command="$finalize_var$compile_command$finalize_rpath"
+          if test "$fast_install" = yes; then
+            relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+          else
+            # fast_install is set to needless
+            relink_command=
+          fi
+        else
+          link_command="$compile_var$compile_command$compile_rpath"
+          relink_command="$finalize_var$finalize_command$finalize_rpath"
+        fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      func_show_eval "$link_command" 'exit $?'
+
+      # Now create the wrapper script.
+      func_verbose "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+        # Preserve any variables that may affect compiler behavior
+        for var in $variables_saved_for_relink; do
+          if eval test -z \"\${$var+set}\"; then
+            relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+          elif eval var_value=\$$var; test -z "$var_value"; then
+            relink_command="$var=; export $var; $relink_command"
+          else
+            func_quote_for_eval "$var_value"
+            relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+          fi
+        done
+        relink_command="(cd `pwd`; $relink_command)"
+        relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Quote $ECHO for shipping.
+      if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
+        case $progpath in
+        [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+        *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+        esac
+        qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
+      else
+        qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if not in dry run mode.
+      $opt_dry_run || {
+        # win32 will think the script is a binary if it has
+        # a .exe suffix, so we strip it off here.
+        case $output in
+          *.exe) func_stripname '' '.exe' "$output"
+                 output=$func_stripname_result ;;
+        esac
+        # test for cygwin because mv fails w/o .exe extensions
+        case $host in
+          *cygwin*)
+            exeext=.exe
+            func_stripname '' '.exe' "$outputname"
+            outputname=$func_stripname_result ;;
+          *) exeext= ;;
+        esac
+        case $host in
+          *cygwin* | *mingw* )
+            func_dirname_and_basename "$output" "" "."
+            output_name=$func_basename_result
+            output_path=$func_dirname_result
+            cwrappersource="$output_path/$objdir/lt-$output_name.c"
+            cwrapper="$output_path/$output_name.exe"
+            $RM $cwrappersource $cwrapper
+            trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+            func_emit_cwrapperexe_src > $cwrappersource
+
+            # The wrapper executable is built using the $host compiler,
+            # because it contains $host paths and files. If cross-
+            # compiling, it, like the target executable, must be
+            # executed on the $host or under an emulation environment.
+            $opt_dry_run || {
+              $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+              $STRIP $cwrapper
+            }
+
+            # Now, create the wrapper script for func_source use:
+            func_ltwrapper_scriptname $cwrapper
+            $RM $func_ltwrapper_scriptname_result
+            trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+            $opt_dry_run || {
+              # note: this script will not be executed, so do not chmod.
+              if test "x$build" = "x$host" ; then
+                $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+              else
+                func_emit_wrapper no > $func_ltwrapper_scriptname_result
+              fi
+            }
+          ;;
+          * )
+            $RM $output
+            trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+            func_emit_wrapper no > $output
+            chmod +x $output
+          ;;
+        esac
+      }
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+        oldobjs="$libobjs_save $symfileobj"
+        addlibs="$convenience"
+        build_libtool_libs=no
+      else
+        if test "$build_libtool_libs" = module; then
+          oldobjs="$libobjs_save"
+          build_libtool_libs=no
+        else
+          oldobjs="$old_deplibs $non_pic_objects"
+          if test "$preload" = yes && test -f "$symfileobj"; then
+            oldobjs="$oldobjs $symfileobj"
+          fi
+        fi
+        addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+        gentop="$output_objdir/${outputname}x"
+        generated="$generated $gentop"
+
+        func_extract_archives $gentop $addlibs
+        oldobjs="$oldobjs $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+        cmds=$old_archive_from_new_cmds
+      else
+
+        # Add any objects from preloaded convenience libraries
+        if test -n "$dlprefiles"; then
+          gentop="$output_objdir/${outputname}x"
+          generated="$generated $gentop"
+
+          func_extract_archives $gentop $dlprefiles
+          oldobjs="$oldobjs $func_extract_archives_result"
+        fi
+
+        # POSIX demands no paths to be encoded in archives.  We have
+        # to avoid creating archives with duplicate basenames if we
+        # might have to extract them afterwards, e.g., when creating a
+        # static archive out of a convenience library, or when linking
+        # the entirety of a libtool archive into another (currently
+        # not supported by libtool).
+        if (for obj in $oldobjs
+            do
+              func_basename "$obj"
+              $ECHO "$func_basename_result"
+            done | sort | sort -uc >/dev/null 2>&1); then
+          :
+        else
+          $ECHO "copying selected object files to avoid basename conflicts..."
+          gentop="$output_objdir/${outputname}x"
+          generated="$generated $gentop"
+          func_mkdir_p "$gentop"
+          save_oldobjs=$oldobjs
+          oldobjs=
+          counter=1
+          for obj in $save_oldobjs
+          do
+            func_basename "$obj"
+            objbase="$func_basename_result"
+            case " $oldobjs " in
+            " ") oldobjs=$obj ;;
+            *[\ /]"$objbase "*)
+              while :; do
+                # Make sure we don't pick an alternate name that also
+                # overlaps.
+                newobj=lt$counter-$objbase
+                func_arith $counter + 1
+                counter=$func_arith_result
+                case " $oldobjs " in
+                *[\ /]"$newobj "*) ;;
+                *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+                esac
+              done
+              func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+              oldobjs="$oldobjs $gentop/$newobj"
+              ;;
+            *) oldobjs="$oldobjs $obj" ;;
+            esac
+          done
+        fi
+        eval cmds=\"$old_archive_cmds\"
+
+        func_len " $cmds"
+        len=$func_len_result
+        if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+          cmds=$old_archive_cmds
+        else
+          # the command line is too long to link in one step, link in parts
+          func_verbose "using piecewise archive linking..."
+          save_RANLIB=$RANLIB
+          RANLIB=:
+          objlist=
+          concat_cmds=
+          save_oldobjs=$oldobjs
+          oldobjs=
+          # Is there a better way of finding the last object in the list?
+          for obj in $save_oldobjs
+          do
+            last_oldobj=$obj
+          done
+          eval test_cmds=\"$old_archive_cmds\"
+          func_len " $test_cmds"
+          len0=$func_len_result
+          len=$len0
+          for obj in $save_oldobjs
+          do
+            func_len " $obj"
+            func_arith $len + $func_len_result
+            len=$func_arith_result
+            func_append objlist " $obj"
+            if test "$len" -lt "$max_cmd_len"; then
+              :
+            else
+              # the above command should be used before it gets too long
+              oldobjs=$objlist
+              if test "$obj" = "$last_oldobj" ; then
+                RANLIB=$save_RANLIB
+              fi
+              test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+              eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+              objlist=
+              len=$len0
+            fi
+          done
+          RANLIB=$save_RANLIB
+          oldobjs=$objlist
+          if test "X$oldobjs" = "X" ; then
+            eval cmds=\"\$concat_cmds\"
+          else
+            eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+          fi
+        fi
+      fi
+      func_execute_cmds "$cmds" 'exit $?'
+    done
+
+    test -n "$generated" && \
+      func_show_eval "${RM}r$generated"
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      func_verbose "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+        if eval test -z \"\${$var+set}\"; then
+          relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+        elif eval var_value=\$$var; test -z "$var_value"; then
+          relink_command="$var=; export $var; $relink_command"
+        else
+          func_quote_for_eval "$var_value"
+          relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+        fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+      if test "$hardcode_automatic" = yes ; then
+        relink_command=
+      fi
+
+      # Only create the output if not a dry run.
+      $opt_dry_run || {
+        for installed in no yes; do
+          if test "$installed" = yes; then
+            if test -z "$install_libdir"; then
+              break
+            fi
+            output="$output_objdir/$outputname"i
+            # Replace all uninstalled libtool libraries with the installed ones
+            newdependency_libs=
+            for deplib in $dependency_libs; do
+              case $deplib in
+              *.la)
+                func_basename "$deplib"
+                name="$func_basename_result"
+                eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+                test -z "$libdir" && \
+                  func_fatal_error "\`$deplib' is not a valid libtool archive"
+                newdependency_libs="$newdependency_libs $libdir/$name"
+                ;;
+              *) newdependency_libs="$newdependency_libs $deplib" ;;
+              esac
+            done
+            dependency_libs="$newdependency_libs"
+            newdlfiles=
+
+            for lib in $dlfiles; do
+              case $lib in
+              *.la)
+                func_basename "$lib"
+                name="$func_basename_result"
+                eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+                test -z "$libdir" && \
+                  func_fatal_error "\`$lib' is not a valid libtool archive"
+                newdlfiles="$newdlfiles $libdir/$name"
+                ;;
+              *) newdlfiles="$newdlfiles $lib" ;;
+              esac
+            done
+            dlfiles="$newdlfiles"
+            newdlprefiles=
+            for lib in $dlprefiles; do
+              case $lib in
+              *.la)
+                # Only pass preopened files to the pseudo-archive (for
+                # eventual linking with the app. that links it) if we
+                # didn't already link the preopened objects directly into
+                # the library:
+                func_basename "$lib"
+                name="$func_basename_result"
+                eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+                test -z "$libdir" && \
+                  func_fatal_error "\`$lib' is not a valid libtool archive"
+                newdlprefiles="$newdlprefiles $libdir/$name"
+                ;;
+              esac
+            done
+            dlprefiles="$newdlprefiles"
+          else
+            newdlfiles=
+            for lib in $dlfiles; do
+              case $lib in
+                [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+                *) abs=`pwd`"/$lib" ;;
+              esac
+              newdlfiles="$newdlfiles $abs"
+            done
+            dlfiles="$newdlfiles"
+            newdlprefiles=
+            for lib in $dlprefiles; do
+              case $lib in
+                [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+                *) abs=`pwd`"/$lib" ;;
+              esac
+              newdlprefiles="$newdlprefiles $abs"
+            done
+            dlprefiles="$newdlprefiles"
+          fi
+          $RM $output
+          # place dlname in correct position for cygwin
+          tdlname=$dlname
+          case $host,$output,$installed,$module,$dlname in
+            *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+          esac
+          $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+          if test "$installed" = no && test "$need_relink" = yes; then
+            $ECHO >> $output "\
+relink_command=\"$relink_command\""
+          fi
+        done
+      }
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+}
+
+{ test "$mode" = link || test "$mode" = relink; } &&
+    func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+    $opt_debug
+    RM="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) RM="$RM $arg"; rmforce=yes ;;
+      -*) RM="$RM $arg" ;;
+      *) files="$files $arg" ;;
+      esac
+    done
+
+    test -z "$RM" && \
+      func_fatal_help "you must specify an RM program"
+
+    rmdirs=
+
+    origobjdir="$objdir"
+    for file in $files; do
+      func_dirname "$file" "" "."
+      dir="$func_dirname_result"
+      if test "X$dir" = X.; then
+        objdir="$origobjdir"
+      else
+        objdir="$dir/$origobjdir"
+      fi
+      func_basename "$file"
+      name="$func_basename_result"
+      test "$mode" = uninstall && objdir="$dir"
+
+      # Remember objdir for removal later, being careful to avoid duplicates
+      if test "$mode" = clean; then
+        case " $rmdirs " in
+          *" $objdir "*) ;;
+          *) rmdirs="$rmdirs $objdir" ;;
+        esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if { test -L "$file"; } >/dev/null 2>&1 ||
+         { test -h "$file"; } >/dev/null 2>&1 ||
+         test -f "$file"; then
+        :
+      elif test -d "$file"; then
+        exit_status=1
+        continue
+      elif test "$rmforce" = yes; then
+        continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+        # Possibly a libtool archive, so verify it.
+        if func_lalib_p "$file"; then
+          func_source $dir/$name
+
+          # Delete the libtool libraries and symlinks.
+          for n in $library_names; do
+            rmfiles="$rmfiles $objdir/$n"
+          done
+          test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+          case "$mode" in
+          clean)
+            case "  $library_names " in
+            # "  " in the beginning catches empty $dlname
+            *" $dlname "*) ;;
+            *) rmfiles="$rmfiles $objdir/$dlname" ;;
+            esac
+            test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+            ;;
+          uninstall)
+            if test -n "$library_names"; then
+              # Do each command in the postuninstall commands.
+              func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+            fi
+
+            if test -n "$old_library"; then
+              # Do each command in the old_postuninstall commands.
+              func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+            fi
+            # FIXME: should reinstall the best remaining shared library.
+            ;;
+          esac
+        fi
+        ;;
+
+      *.lo)
+        # Possibly a libtool object, so verify it.
+        if func_lalib_p "$file"; then
+
+          # Read the .lo file
+          func_source $dir/$name
+
+          # Add PIC object to the list of files to remove.
+          if test -n "$pic_object" &&
+             test "$pic_object" != none; then
+            rmfiles="$rmfiles $dir/$pic_object"
+          fi
+
+          # Add non-PIC object to the list of files to remove.
+          if test -n "$non_pic_object" &&
+             test "$non_pic_object" != none; then
+            rmfiles="$rmfiles $dir/$non_pic_object"
+          fi
+        fi
+        ;;
+
+      *)
+        if test "$mode" = clean ; then
+          noexename=$name
+          case $file in
+          *.exe)
+            func_stripname '' '.exe' "$file"
+            file=$func_stripname_result
+            func_stripname '' '.exe' "$name"
+            noexename=$func_stripname_result
+            # $file with .exe has already been added to rmfiles,
+            # add $file without .exe
+            rmfiles="$rmfiles $file"
+            ;;
+          esac
+          # Do a test to see if this is a libtool program.
+          if func_ltwrapper_p "$file"; then
+            if func_ltwrapper_executable_p "$file"; then
+              func_ltwrapper_scriptname "$file"
+              relink_command=
+              func_source $func_ltwrapper_scriptname_result
+              rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
+            else
+              relink_command=
+              func_source $dir/$noexename
+            fi
+
+            # note $name still contains .exe if it was in $file originally
+            # as does the version of $file that was added into $rmfiles
+            rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+            if test "$fast_install" = yes && test -n "$relink_command"; then
+              rmfiles="$rmfiles $objdir/lt-$name"
+            fi
+            if test "X$noexename" != "X$name" ; then
+              rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+            fi
+          fi
+        fi
+        ;;
+      esac
+      func_show_eval "$RM $rmfiles" 'exit_status=1'
+    done
+    objdir="$origobjdir"
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+        func_show_eval "rmdir $dir >/dev/null 2>&1"
+      fi
+    done
+
+    exit $exit_status
+}
+
+{ test "$mode" = uninstall || test "$mode" = clean; } &&
+    func_mode_uninstall ${1+"$@"}
+
+test -z "$mode" && {
+  help="$generic_help"
+  func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+  func_fatal_help "invalid operation mode \`$mode'"
+
+if test -n "$exec_cmd"; then
+  eval exec "$exec_cmd"
+  exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
diff --git a/libraries/embryo/m4/ac_attribute.m4 b/libraries/embryo/m4/ac_attribute.m4
new file mode 100644
index 0000000..23479a9
--- /dev/null
+++ b/libraries/embryo/m4/ac_attribute.m4
@@ -0,0 +1,47 @@
+dnl Copyright (C) 2004-2008 Kim Woelders
+dnl Copyright (C) 2008 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+dnl Originally snatched from somewhere...
+
+dnl Macro for checking if the compiler supports __attribute__
+
+dnl Usage: AC_C___ATTRIBUTE__
+dnl call AC_DEFINE for HAVE___ATTRIBUTE__ and __UNUSED__
+dnl if the compiler supports __attribute__, HAVE___ATTRIBUTE__ is
+dnl defined to 1 and __UNUSED__ is defined to __attribute__((unused))
+dnl otherwise, HAVE___ATTRIBUTE__ is not defined and __UNUSED__ is
+dnl defined to nothing.
+
+AC_DEFUN([AC_C___ATTRIBUTE__],
+[
+
+AC_MSG_CHECKING([for __attribute__])
+
+AC_CACHE_VAL([ac_cv___attribute__],
+   [AC_TRY_COMPILE(
+       [
+#include <stdlib.h>
+
+int func(int x);
+int foo(int x __attribute__ ((unused)))
+{
+   exit(1);
+}
+       ],
+       [],
+       [ac_cv___attribute__="yes"],
+       [ac_cv___attribute__="no"]
+    )])
+
+AC_MSG_RESULT($ac_cv___attribute__)
+
+if test "x${ac_cv___attribute__}" = "xyes" ; then
+   AC_DEFINE([HAVE___ATTRIBUTE__], [1], [Define to 1 if your compiler has __attribute__])
+   AC_DEFINE([__UNUSED__], [__attribute__((unused))], [Macro declaring a function argument to be unused])
+  else
+    AC_DEFINE([__UNUSED__], [], [Macro declaring a function argument to be unused])
+fi
+
+])
+
+dnl End of ac_attribute.m4
diff --git a/libraries/embryo/m4/efl_binary.m4 b/libraries/embryo/m4/efl_binary.m4
new file mode 100644
index 0000000..93d6934
--- /dev/null
+++ b/libraries/embryo/m4/efl_binary.m4
@@ -0,0 +1,44 @@
+dnl Copyright (C) 2010 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+
+dnl Macro that check if a binary is built or not
+
+dnl Usage: EFL_ENABLE_BIN(binary)
+dnl Call AC_SUBST(BINARY_PRG) (BINARY is the uppercase of binary, - being transformed into _)
+dnl Define have_binary (- is transformed into _)
+dnl Define conditional BUILD_BINARY (BINARY is the uppercase of binary, - being transformed into _)
+
+AC_DEFUN([EFL_ENABLE_BIN],
+[
+
+m4_pushdef([UP], m4_translit([[$1]], [-a-z], [_A-Z]))dnl
+m4_pushdef([DOWN], m4_translit([[$1]], [-A-Z], [_a-z]))dnl
+
+have_[]m4_defn([DOWN])="yes"
+
+dnl configure option
+
+AC_ARG_ENABLE([$1],
+   [AC_HELP_STRING([--disable-$1], [disable building of ]DOWN)],
+   [
+    if test "x${enableval}" = "xyes" ; then
+       have_[]m4_defn([DOWN])="yes"
+    else
+       have_[]m4_defn([DOWN])="no"
+    fi
+   ])
+
+AC_MSG_CHECKING([whether to build ]DOWN[ binary])
+AC_MSG_RESULT([$have_[]m4_defn([DOWN])])
+
+if test "x$have_[]m4_defn([DOWN])" = "xyes"; then
+   UP[]_PRG=DOWN[${EXEEXT}]
+fi
+
+AC_SUBST(UP[]_PRG)
+
+AM_CONDITIONAL(BUILD_[]UP, test "x$have_[]m4_defn([DOWN])" = "xyes")
+
+AS_IF([test "x$have_[]m4_defn([DOWN])" = "xyes"], [$2], [$3])
+
+])
diff --git a/libraries/embryo/m4/efl_doxygen.m4 b/libraries/embryo/m4/efl_doxygen.m4
new file mode 100644
index 0000000..d83ed68
--- /dev/null
+++ b/libraries/embryo/m4/efl_doxygen.m4
@@ -0,0 +1,97 @@
+dnl Copyright (C) 2008 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+
+dnl Macro that check if doxygen is available or not.
+
+dnl EFL_CHECK_DOXYGEN([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for the doxygen program
+dnl Defines efl_doxygen
+dnl Defines the automake conditionnal EFL_BUILD_DOC
+dnl
+AC_DEFUN([EFL_CHECK_DOXYGEN],
+[
+
+dnl
+dnl Disable the build of the documentation
+dnl
+AC_ARG_ENABLE([doc],
+   [AC_HELP_STRING(
+       [--disable-doc],
+       [Disable documentation build @<:@default=enabled@:>@])],
+   [
+    if test "x${enableval}" = "xyes" ; then
+       efl_enable_doc="yes"
+    else
+       efl_enable_doc="no"
+    fi
+   ],
+   [efl_enable_doc="yes"])
+
+AC_MSG_CHECKING([whether to build documentation])
+AC_MSG_RESULT([${efl_enable_doc}])
+
+if test "x${efl_enable_doc}" = "xyes" ; then
+
+dnl Specify the file name, without path
+
+   efl_doxygen="doxygen"
+
+   AC_ARG_WITH([doxygen],
+      [AC_HELP_STRING(
+          [--with-doxygen=FILE],
+          [doxygen program to use @<:@default=doxygen@:>@])],
+
+dnl Check the given doxygen program.
+
+      [efl_doxygen=${withval}
+       AC_CHECK_PROG([efl_have_doxygen],
+          [${efl_doxygen}],
+          [yes],
+          [no])
+       if test "x${efl_have_doxygen}" = "xno" ; then
+          echo "WARNING:"
+          echo "The doxygen program you specified:"
+          echo "${efl_doxygen}"
+          echo "was not found.  Please check the path and make sure "
+          echo "the program exists and is executable."
+          AC_MSG_WARN([no doxygen detected. Documentation will not be built])
+       fi
+      ],
+      [AC_CHECK_PROG([efl_have_doxygen],
+          [${efl_doxygen}],
+          [yes],
+          [no])
+       if test "x${efl_have_doxygen}" = "xno" ; then
+          echo "WARNING:"
+          echo "The doxygen program was not found in your execute path."
+          echo "You may have doxygen installed somewhere not covered by your path."
+          echo ""
+          echo "If this is the case make sure you have the packages installed, AND"
+          echo "that the doxygen program is in your execute path (see your"
+          echo "shell manual page on setting the \$PATH environment variable), OR"
+          echo "alternatively, specify the program to use with --with-doxygen."
+          AC_MSG_WARN([no doxygen detected. Documentation will not be built])
+       fi
+      ])
+fi
+
+dnl
+dnl Substitution
+dnl
+AC_SUBST([efl_doxygen])
+
+if ! test "x${efl_have_doxygen}" = "xyes" ; then
+   efl_enable_doc="no"
+fi
+
+AM_CONDITIONAL(EFL_BUILD_DOC, test "x${efl_enable_doc}" = "xyes")
+
+if test "x${efl_enable_doc}" = "xyes" ; then
+  m4_default([$1], [:])
+else
+  m4_default([$2], [:])
+fi
+
+])
+
+dnl End of efl_doxygen.m4
diff --git a/libraries/embryo/m4/efl_fnmatch.m4 b/libraries/embryo/m4/efl_fnmatch.m4
new file mode 100644
index 0000000..a92ac6b
--- /dev/null
+++ b/libraries/embryo/m4/efl_fnmatch.m4
@@ -0,0 +1,31 @@
+dnl Copyright (C) 2010 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+
+dnl Macro that check if fnmatch functions are available or not.
+
+dnl Usage: EFL_CHECK_FNMATCH([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Call AC_SUBST(EFL_FNMATCH_LIBS)
+
+AC_DEFUN([EFL_CHECK_FNMATCH],
+[
+
+AC_CHECK_HEADER([fnmatch.h], [_efl_have_fnmatch="yes"], [_efl_have_fnmatch="no"])
+
+if test "x${_efl_have_fnmatch}" = "xyes" ; then
+   AC_SEARCH_LIBS([fnmatch],
+      [fnmatch evil iberty],
+      [_efl_have_fnmatch="yes"],
+      [_efl_have_fnmatch="no"])
+fi
+
+EFL_FNMATCH_LIBS=""
+
+if (! test "x${ac_cv_search_fnmatch}" = "xnone required") && (! test "x${ac_cv_search_fnmatch}" = "xno") && (! test "x${ac_cv_search_fnmatch}" = "x-levil") ; then
+   EFL_FNMATCH_LIBS=${ac_cv_search_fnmatch}
+fi
+
+AC_SUBST(EFL_FNMATCH_LIBS)
+
+AS_IF([test "x$_efl_have_fnmatch" = "xyes"], [$1], [$2])
+
+])
diff --git a/libraries/embryo/m4/efl_path_max.m4 b/libraries/embryo/m4/efl_path_max.m4
new file mode 100644
index 0000000..f57bfd2
--- /dev/null
+++ b/libraries/embryo/m4/efl_path_max.m4
@@ -0,0 +1,36 @@
+dnl Check for PATH_MAX in limits.h, and define a default value if not found
+dnl This is a workaround for systems not providing PATH_MAX, like GNU/Hurd
+
+dnl EFL_CHECK_PATH_MAX([DEFAULT_VALUE_IF_NOT_FOUND])
+dnl
+dnl If PATH_MAX is not defined in <limits.h>, defines it
+dnl to DEFAULT_VALUE_IF_NOT_FOUND if it exists, or fallback
+dnl to using 4096
+
+AC_DEFUN([EFL_CHECK_PATH_MAX],
+[
+
+default_max=m4_default([$1], "4096")
+AC_LANG_PUSH([C])
+
+AC_MSG_CHECKING([for PATH_MAX in limits.h])
+AC_COMPILE_IFELSE(
+   [AC_LANG_PROGRAM(
+       [[
+#include <limits.h>
+       ]],
+       [[
+int i = PATH_MAX;
+       ]])],
+   [AC_MSG_RESULT([yes])],
+   [
+    AC_DEFINE_UNQUOTED([PATH_MAX],
+       [${default_max}],
+       [default value since PATH_MAX is not defined])
+    AC_MSG_RESULT([no: using ${default_max}])
+   ])
+
+AC_LANG_POP([C])
+
+])
+dnl end of efl_path_max.m4
diff --git a/libraries/embryo/m4/libtool.m4 b/libraries/embryo/m4/libtool.m4
new file mode 100644
index 0000000..a3fee53
--- /dev/null
+++ b/libraries/embryo/m4/libtool.m4
@@ -0,0 +1,7377 @@
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 56 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+       [m4_default([$3],
+                   [m4_fatal([Libtool version $1 or higher is required],
+                             63)])],
+       [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+  *\ * | *\     *)
+    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+  case $cc_temp in
+    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+_LT_PROG_ECHO_BACKSLASH
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    _LT_PATH_MAGIC
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME.  Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+        [m4_ifval([$1], [$1], [$2])])
+    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+    m4_ifval([$4],
+        [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+    lt_dict_add_subkey([lt_decl_dict], [$2],
+        [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+  [0], [m4_fatal([$0: too few arguments: $#])],
+  [1], [m4_fatal([$0: too few arguments: $#: $1])],
+  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+     m4_if([$2], [],
+           m4_quote(lt_decl_varnames),
+        m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+                        lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'.  VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly.  In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+#    <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+#    # Some comment about what VAR is for.
+#    visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+                                           [description])))[]dnl
+m4_pushdef([_libtool_name],
+    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+    [0], [_libtool_name=[$]$1],
+    [1], [_libtool_name=$lt_[]$1],
+    [2], [_libtool_name=$lt_[]$1],
+    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'.  Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+        dnl If the libtool generation code has been placed in $CONFIG_LT,
+        dnl instead of duplicating it all over again into config.status,
+        dnl then we will have config.status run $CONFIG_LT later, so it
+        dnl needs to know what name is stored there:
+        [AC_CONFIG_COMMANDS([libtool],
+            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+    dnl If the libtool generation code is destined for config.status,
+    dnl expand the accumulated commands and init code now:
+    [AC_CONFIG_COMMANDS([libtool],
+        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+    case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\[$]0 --fallback-echo"')dnl "
+  lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
+  ;;
+esac
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+cat >"$CONFIG_LT" <<_LTEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate a libtool stub with the current configuration.
+
+lt_cl_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AS_SHELL_SANITIZE
+_AS_PREPARE
+
+exec AS_MESSAGE_FD>&1
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+  echo
+  AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+  -h, --help      print this help, then exit
+  -V, --version   print version number, then exit
+  -q, --quiet     do not print progress messages
+  -d, --debug     don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+  case $[1] in
+    --version | --v* | -V )
+      echo "$lt_cl_version"; exit 0 ;;
+    --help | --h* | -h )
+      echo "$lt_cl_help"; exit 0 ;;
+    --debug | --d* | -d )
+      debug=: ;;
+    --quiet | --q* | --silent | --s* | -q )
+      lt_cl_silent=: ;;
+
+    -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+    *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+  esac
+  shift
+done
+
+if $lt_cl_silent; then
+  exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure.  Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+if test "$no_create" != yes; then
+  lt_cl_success=:
+  test "$silent" = yes &&
+    lt_config_lt_args="$lt_config_lt_args --quiet"
+  exec AS_MESSAGE_LOG_FD>/dev/null
+  $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+  exec AS_MESSAGE_LOG_FD>>config.log
+  $lt_cl_success || AS_EXIT(1)
+fi
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars.  Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+  m4_if(_LT_TAG, [C], [
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+  _LT_PROG_LTMAIN
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  _LT_PROG_XSI_SHELLFNS
+
+  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+  [C],                  [_LT_LANG(C)],
+  [C++],                [_LT_LANG(CXX)],
+  [Java],               [_LT_LANG(GCJ)],
+  [Fortran 77],         [_LT_LANG(F77)],
+  [Fortran],            [_LT_LANG(FC)],
+  [Windows Resource],   [_LT_LANG(RC)],
+  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+    [_LT_LANG($1)],
+    [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+  [LT_SUPPORTED_TAG([$1])dnl
+  m4_append([_LT_TAGS], [$1 ])dnl
+  m4_define([_LT_LANG_]$1[_enabled], [])dnl
+  _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+  [LT_LANG(CXX)],
+  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+  [LT_LANG(F77)],
+  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+  [LT_LANG(FC)],
+  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+  [LT_LANG(GCJ)],
+  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+    [LT_LANG(GCJ)],
+    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+      [LT_LANG(GCJ)],
+      [m4_ifdef([AC_PROG_GCJ],
+        [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([A][M_PROG_GCJ],
+        [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([LT_PROG_GCJ],
+        [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+  [LT_LANG(RC)],
+  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+    AC_CHECK_TOOL([LIPO], [lipo], [:])
+    AC_CHECK_TOOL([OTOOL], [otool], [:])
+    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+    _LT_DECL([], [DSYMUTIL], [1],
+      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+    _LT_DECL([], [NMEDIT], [1],
+      [Tool to change global to local symbols on Mac OS X])
+    _LT_DECL([], [LIPO], [1],
+      [Tool to manipulate fat objects and archives on Mac OS X])
+    _LT_DECL([], [OTOOL], [1],
+      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+    _LT_DECL([], [OTOOL64], [1],
+      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+        # By default we will add the -single_module flag. You can override
+        # by either setting the environment variable LT_MULTI_MODULE
+        # non-empty at configure time, or by adding -multi_module to the
+        # link flags.
+        rm -rf libconftest.dylib*
+        echo "int foo(void){return 1;}" > conftest.c
+        echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+        $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+          -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+        if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+          lt_cv_apple_cc_single_mod=yes
+        else
+          cat conftest.err >&AS_MESSAGE_LOG_FD
+        fi
+        rm -rf libconftest.dylib*
+        rm -f conftest.*
+      fi])
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+        [lt_cv_ld_exported_symbols_list=yes],
+        [lt_cv_ld_exported_symbols_list=no])
+        LDFLAGS="$save_LDFLAGS"
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[012]])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+        10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+        10.[[012]]*)
+          _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+        10.*)
+          _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES
+# --------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_automatic, $1)=yes
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  _LT_TAGVAR(link_all_deplibs, $1)=yes
+  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=echo
+    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    m4_if([$1], [CXX],
+[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    fi
+],[])
+  else
+  _LT_TAGVAR(ld_shlibs, $1)=no
+  fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX
+# -----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+        /^0/ {
+            s/^0  *\(.*\)$/\1/
+            p
+        }
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+             [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+         [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_SHELL_INIT
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[_LT_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+  # Remove one level of quotation (which was required for Make).
+  ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+  ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+  # Discard the --no-reexec flag, and continue.
+  shift
+elif test "X[$]1" = X--fallback-echo; then
+  # Avoid inline document here, it may be left over
+  :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+  # Yippee, $ECHO works!
+  :
+else
+  # Restart under the correct shell.
+  exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
+fi
+
+if test "X[$]1" = X--fallback-echo; then
+  # used as fallback echo
+  shift
+  cat <<_LT_EOF
+[$]*
+_LT_EOF
+  exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+  if test "X${echo_test_string+set}" != Xset; then
+    # find a string as large as possible, as long as the shell can cope with it
+    for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+      # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+      if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+         { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+      then
+        break
+      fi
+    done
+  fi
+
+  if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+     echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+     test "X$echo_testing_string" = "X$echo_test_string"; then
+    :
+  else
+    # The Solaris, AIX, and Digital Unix default echo programs unquote
+    # backslashes.  This makes it impossible to quote backslashes using
+    #   echo "$something" | sed 's/\\/\\\\/g'
+    #
+    # So, first we look for a working echo in the user's PATH.
+
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for dir in $PATH /usr/ucb; do
+      IFS="$lt_save_ifs"
+      if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+         test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        ECHO="$dir/echo"
+        break
+      fi
+    done
+    IFS="$lt_save_ifs"
+
+    if test "X$ECHO" = Xecho; then
+      # We didn't find a better echo, so look for alternatives.
+      if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+         echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+         test "X$echo_testing_string" = "X$echo_test_string"; then
+        # This shell has a builtin print -r that does the trick.
+        ECHO='print -r'
+      elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+           test "X$CONFIG_SHELL" != X/bin/ksh; then
+        # If we have ksh, try running configure again with it.
+        ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+        export ORIGINAL_CONFIG_SHELL
+        CONFIG_SHELL=/bin/ksh
+        export CONFIG_SHELL
+        exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+      else
+        # Try using printf.
+        ECHO='printf %s\n'
+        if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+           echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+           test "X$echo_testing_string" = "X$echo_test_string"; then
+          # Cool, printf works
+          :
+        elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+             test "X$echo_testing_string" = 'X\t' &&
+             echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+             test "X$echo_testing_string" = "X$echo_test_string"; then
+          CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+          export CONFIG_SHELL
+          SHELL="$CONFIG_SHELL"
+          export SHELL
+          ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+        elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+             test "X$echo_testing_string" = 'X\t' &&
+             echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+             test "X$echo_testing_string" = "X$echo_test_string"; then
+          ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+        else
+          # maybe with a smaller string...
+          prev=:
+
+          for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+            if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+            then
+              break
+            fi
+            prev="$cmd"
+          done
+
+          if test "$prev" != 'sed 50q "[$]0"'; then
+            echo_test_string=`eval $prev`
+            export echo_test_string
+            exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+          else
+            # Oops.  We lost completely, so just stick with echo.
+            ECHO=echo
+          fi
+        fi
+      fi
+    fi
+  fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+   lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
+
+AC_SUBST(lt_ECHO)
+])
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1],
+    [An echo program that does not interpret backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+  [AS_HELP_STRING([--disable-libtool-lock],
+    [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+        HPUX_IA64_MODE="32"
+        ;;
+      *ELF-64*)
+        HPUX_IA64_MODE="64"
+        ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+        *32-bit*)
+          LD="${LD-ld} -melf32bsmip"
+          ;;
+        *N32*)
+          LD="${LD-ld} -melf32bmipn32"
+          ;;
+        *64-bit*)
+          LD="${LD-ld} -melf64bmip"
+        ;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+        *32-bit*)
+          LD="${LD-ld} -32"
+          ;;
+        *N32*)
+          LD="${LD-ld} -n32"
+          ;;
+        *64-bit*)
+          LD="${LD-ld} -64"
+          ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+        case $host in
+          x86_64-*kfreebsd*-gnu)
+            LD="${LD-ld} -m elf_i386_fbsd"
+            ;;
+          x86_64-*linux*)
+            LD="${LD-ld} -m elf_i386"
+            ;;
+          ppc64-*linux*|powerpc64-*linux*)
+            LD="${LD-ld} -m elf32ppclinux"
+            ;;
+          s390x-*linux*)
+            LD="${LD-ld} -m elf_s390"
+            ;;
+          sparc64-*linux*)
+            LD="${LD-ld} -m elf32_sparc"
+            ;;
+        esac
+        ;;
+      *64-bit*)
+        case $host in
+          x86_64-*kfreebsd*-gnu)
+            LD="${LD-ld} -m elf_x86_64_fbsd"
+            ;;
+          x86_64-*linux*)
+            LD="${LD-ld} -m elf_x86_64"
+            ;;
+          ppc*-*linux*|powerpc*-*linux*)
+            LD="${LD-ld} -m elf64ppc"
+            ;;
+          s390*-*linux*|s390*-*tpf*)
+            LD="${LD-ld} -m elf64_s390"
+            ;;
+          sparc*-*linux*)
+            LD="${LD-ld} -m elf64_sparc"
+            ;;
+        esac
+        ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_LANG_PUSH(C)
+     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+     AC_LANG_POP])
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+        if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+          LD="${LD-ld} -64"
+        fi
+        ;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[AC_CHECK_TOOL(AR, ar, false)
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1])
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+    [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+    [Commands used to build an old-style archive])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#               [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$3"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       $2=yes
+     fi
+   fi
+   $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$5], , :, [$5])
+else
+    m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                  [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $3"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&AS_MESSAGE_LOG_FD
+       $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
+     else
+       $2=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$4], , :, [$4])
+else
+    m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+  i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[         ]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+                 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+              test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+  AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+    [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+  [$4]
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL           RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL         DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL         0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW            RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW          DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW        RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW      DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW      0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}]
+_LT_EOF
+  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) $1 ;;
+      x$lt_dlneed_uscore) $2 ;;
+      x$lt_dlunknown|x*) $3 ;;
+    esac
+  else :
+    # compilation failed
+    $3
+  fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    AC_CHECK_LIB([dl], [dlopen],
+                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ])
+    ;;
+
+  *)
+    AC_CHECK_FUNC([shl_load],
+          [lt_cv_dlopen="shl_load"],
+      [AC_CHECK_LIB([dld], [shl_load],
+            [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+        [AC_CHECK_FUNC([dlopen],
+              [lt_cv_dlopen="dlopen"],
+          [AC_CHECK_LIB([dl], [dlopen],
+                [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+            [AC_CHECK_LIB([svld], [dlopen],
+                  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+              [AC_CHECK_LIB([dld], [dld_link],
+                    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+              ])
+            ])
+          ])
+        ])
+      ])
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    AC_CACHE_CHECK([whether a program can dlopen itself],
+          lt_cv_dlopen_self, [dnl
+          _LT_TRY_DLOPEN_SELF(
+            lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+            lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+    ])
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+          lt_cv_dlopen_self_static, [dnl
+          _LT_TRY_DLOPEN_SELF(
+            lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+            lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
+      ])
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+         [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+         [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+         [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+     fi
+   fi
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+        [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  AC_MSG_CHECKING([if we can lock with hard links])
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  AC_MSG_RESULT([$hard_links])
+  if test "$hard_links" = no; then
+    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+         [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+  [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+    # Linking always hardcodes the temporary library directory.
+    _LT_TAGVAR(hardcode_action, $1)=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    _LT_TAGVAR(hardcode_action, $1)=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+    [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+    fi
+    ;;
+  *)
+    AC_MSG_RESULT([no])
+    ;;
+  esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+        [], [
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+  if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+  else
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+  fi
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+        lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[[4-9]]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[[01]] | aix4.[[01]].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+           echo ' yes '
+           echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+        :
+      else
+        can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[[45]]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+        # It is most probably a Windows format PATH printed by
+        # mingw gcc, but we are running on Cygwin. Gcc prints its search
+        # path with ; separators, and with drive letters. We can handle the
+        # drive letters (cygwin fileutils understands them), so leave them,
+        # especially as we might pass files found there to a mingw objdump,
+        # which wouldn't understand a cygwinified path. Ahh.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd1*)
+  dynamic_linker=no
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[123]]*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555.
+  postinstall_cmds='chmod 555 $lib'
+  ;;
+
+interix[[3-9]]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+        if test "$lt_cv_prog_gnu_ld" = yes; then
+                version_type=linux
+        else
+                version_type=irix
+        fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  # Some binutils ld are patched to set DT_RUNPATH
+  save_LDFLAGS=$LDFLAGS
+  save_libdir=$libdir
+  eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+       LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+    [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+       [shlibpath_overrides_runpath=yes])])
+  LDFLAGS=$save_LDFLAGS
+  libdir=$save_libdir
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[   ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
+    *)                          need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[[89]] | openbsd2.[[89]].*)
+        shlibpath_overrides_runpath=no
+        ;;
+      *)
+        shlibpath_overrides_runpath=yes
+        ;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+        ;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+    [Variables whose values should be saved in libtool wrapper scripts and
+    restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+    [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+    [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+    [[List of archive names.  First name is the real one, the rest are links.
+    The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+    [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [postinstall_cmds], [2],
+    [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+    [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+    [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+    [[As "finish_cmds", except a single script fragment to be evaled but
+    not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+    [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+    [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+    [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] |  ?:[\\/]*])
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word.  This closes a longstanding sh security hole.
+  ac_dummy="m4_if([$2], , $PATH, [$2])"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$1; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+      if test -n "$file_magic_test_file"; then
+        case $deplibs_check_method in
+        "file_magic "*)
+          file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+          MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+          if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+            $EGREP "$file_magic_regex" > /dev/null; then
+            :
+          else
+            cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+          fi ;;
+        esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  AC_MSG_RESULT($MAGIC_CMD)
+else
+  AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+         [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+  else
+    MAGIC_CMD=:
+  fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_ARG_WITH([gnu-ld],
+    [AS_HELP_STRING([--with-gnu-ld],
+        [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+    [test "$withval" = no || with_gnu_ld=yes],
+    [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by $CC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]]* | ?:[[\\/]]*)
+      re_direlt='/[[^/]][[^/]]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+        ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+        test "$with_gnu_ld" != no && break
+        ;;
+      *)
+        test "$with_gnu_ld" != yes && break
+        ;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+  lt_cv_ld_reload_flag,
+  [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_DECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[[45]]*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[[3-9]]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd* | netbsdelf*-gnu)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+    [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+    [Command to use when deplibs_check_method == "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+        # Check to see if the nm accepts a BSD-compat flag.
+        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+        #   nm: unknown option "B" ignored
+        # Tru64's nm complains that /dev/null is an invalid object file
+        case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+        */dev/null* | *'Invalid file or object type'*)
+          lt_cv_path_NM="$tmp_nm -B"
+          break
+          ;;
+        *)
+          case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+          */dev/null*)
+            lt_cv_path_NM="$tmp_nm -p"
+            break
+            ;;
+          *)
+            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+            continue # so that we can try to find one that supports BSD flags
+            ;;
+          esac
+          ;;
+        esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
+  AC_SUBST([DUMPBIN])
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+  [lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
+  cat conftest.out >&AS_MESSAGE_LOG_FD
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, cos, LIBM="-lm")
+  ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+  _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+
+  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+    lt_cv_prog_compiler_rtti_exceptions,
+    [-fno-rtti -fno-exceptions], [],
+    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+        [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[[BCDT]]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[[ABCDGISTW]]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDEGRST]]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[[BCDEGRST]]'
+  ;;
+osf*)
+  symcode='[[BCDEGQRST]]'
+  ;;
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
+  ;;
+sysv4)
+  symcode='[[DFNSTU]]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK ['"\
+"     {last_section=section; section=\$ 3};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx]"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[     ]]\($symcode$symcode*\)[[       ]][[    ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+        mv -f "$nlist"T "$nlist"
+      else
+        rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+        if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+          cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+          # Now generate the symbol file.
+          eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+          cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+const struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+          $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+          cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+          # Now try linking the two files.
+          mv conftest.$ac_objext conftstm.$ac_objext
+          lt_save_LIBS="$LIBS"
+          lt_save_CFLAGS="$CFLAGS"
+          LIBS="conftstm.$ac_objext"
+          CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+          if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+            pipe_works=yes
+          fi
+          LIBS="$lt_save_LIBS"
+          CFLAGS="$lt_save_CFLAGS"
+        else
+          echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+        fi
+      else
+        echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  AC_MSG_RESULT(failed)
+else
+  AC_MSG_RESULT(ok)
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+    [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+    [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+    [lt_cv_sys_global_symbol_to_c_name_address], [1],
+    [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+    [Transform the output of nm in a C name address pair when lib prefix is needed])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+m4_if([$1], [CXX], [
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+        # AIX 5 now supports IA64 processor
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+      ;;
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+        ;;
+      *)
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[[4-9]]*)
+        # All AIX code is PIC.
+        if test "$host_cpu" = ia64; then
+          # AIX 5 now supports IA64 processor
+          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        else
+          _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+        fi
+        ;;
+      chorus*)
+        case $cc_basename in
+        cxch68*)
+          # Green Hills C++ Compiler
+          # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+          ;;
+        esac
+        ;;
+      dgux*)
+        case $cc_basename in
+          ec++*)
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+            ;;
+          ghcx*)
+            # Green Hills C++ Compiler
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+            ;;
+          *)
+            ;;
+        esac
+        ;;
+      freebsd* | dragonfly*)
+        # FreeBSD uses GNU C++
+        ;;
+      hpux9* | hpux10* | hpux11*)
+        case $cc_basename in
+          CC*)
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+            if test "$host_cpu" != ia64; then
+              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+            fi
+            ;;
+          aCC*)
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+            case $host_cpu in
+            hppa*64*|ia64*)
+              # +Z the default
+              ;;
+            *)
+              _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+              ;;
+            esac
+            ;;
+          *)
+            ;;
+        esac
+        ;;
+      interix*)
+        # This is c89, which is MS Visual C++ (no shared libs)
+        # Anyone wants to do a port?
+        ;;
+      irix5* | irix6* | nonstopux*)
+        case $cc_basename in
+          CC*)
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+            # CC pic flag -KPIC is the default.
+            ;;
+          *)
+            ;;
+        esac
+        ;;
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+        case $cc_basename in
+          KCC*)
+            # KAI C++ Compiler
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+            ;;
+          ecpc* )
+            # old Intel C++ for x86_64 which still supported -KPIC.
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+            ;;
+          icpc* )
+            # Intel C++, used to be incompatible with GCC.
+            # ICC 10 doesn't accept -KPIC any more.
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+            ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+            ;;
+          cxx*)
+            # Compaq C++
+            # Make sure the PIC flag is empty.  It appears that all Alpha
+            # Linux and Compaq Tru64 Unix objects are PIC.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+            ;;
+          xlc* | xlC*)
+            # IBM XL 8.0 on PPC
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+            ;;
+          *)
+            case `$CC -V 2>&1 | sed 5q` in
+            *Sun\ C*)
+              # Sun C++ 5.9
+              _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+              _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+              _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+              ;;
+            esac
+            ;;
+        esac
+        ;;
+      lynxos*)
+        ;;
+      m88k*)
+        ;;
+      mvs*)
+        case $cc_basename in
+          cxx*)
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+            ;;
+          *)
+            ;;
+        esac
+        ;;
+      netbsd* | netbsdelf*-gnu)
+        ;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+            ;;
+          RCC*)
+            # Rational C++ 2.4.1
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+            ;;
+          cxx*)
+            # Digital/Compaq C++
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+            # Make sure the PIC flag is empty.  It appears that all Alpha
+            # Linux and Compaq Tru64 Unix objects are PIC.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+            ;;
+          *)
+            ;;
+        esac
+        ;;
+      psos*)
+        ;;
+      solaris*)
+        case $cc_basename in
+          CC*)
+            # Sun C++ 4.2, 5.x and Centerline C++
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+            ;;
+          gcx*)
+            # Green Hills C++ Compiler
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+            ;;
+          *)
+            ;;
+        esac
+        ;;
+      sunos4*)
+        case $cc_basename in
+          CC*)
+            # Sun C++ 4.x
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+            ;;
+          lcc*)
+            # Lucid
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+            ;;
+          *)
+            ;;
+        esac
+        ;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+        case $cc_basename in
+          CC*)
+            _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+            _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+            ;;
+        esac
+        ;;
+      tandem*)
+        case $cc_basename in
+          NCC*)
+            # NonStop-UX NCC 3.20
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+            ;;
+          *)
+            ;;
+        esac
+        ;;
+      vxworks*)
+        ;;
+      *)
+        _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+        ;;
+    esac
+  fi
+],
+[
+  if test "$GCC" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+        # AIX 5 now supports IA64 processor
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+        # +Z the default
+        ;;
+      *)
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      esac
+      ;;
+
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      if test "$host_cpu" = ia64; then
+        # AIX 5 now supports IA64 processor
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      else
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      m4_if([$1], [GCJ], [],
+        [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+        # +Z the default
+        ;;
+      *)
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+        ;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC (with -KPIC) is the default.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+        ;;
+      pgcc* | pgf77* | pgf90* | pgf95*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+        # which looks to be a dead project)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      ccc*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        # All Alpha code is PIC.
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+        ;;
+      xl*)
+        # IBM XL C 8.0/Fortran 10.1 on PPC
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+        ;;
+      *)
+        case `$CC -V 2>&1 | sed 5q` in
+        *Sun\ C*)
+          # Sun C 5.9
+          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+          _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+          ;;
+        *Sun\ F*)
+          # Sun Fortran 8.3 passes all unrecognized flags to the linker
+          _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+          _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+          _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+          ;;
+        esac
+        ;;
+      esac
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # All OSF/1 code is PIC.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    rdos*)
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+    esac
+  fi
+])
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+    ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+    ;;
+esac
+AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+        [How to pass a linker flag through the compiler])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+     "" | " "*) ;;
+     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+     esac],
+    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+        [Additional compiler flags for building library objects])
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+  $lt_tmp_static_flag,
+  [],
+  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+        [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  case $host_os in
+  aix[[4-9]]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    else
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+  ;;
+  cygwin* | mingw* | cegcc*)
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  linux* | k*bsd*-gnu)
+    _LT_TAGVAR(link_all_deplibs, $1)=no
+  ;;
+  *)
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  ;;
+  esac
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+], [
+  runpath_var=
+  _LT_TAGVAR(allow_undefined_flag, $1)=
+  _LT_TAGVAR(always_export_symbols, $1)=no
+  _LT_TAGVAR(archive_cmds, $1)=
+  _LT_TAGVAR(archive_expsym_cmds, $1)=
+  _LT_TAGVAR(compiler_needs_object, $1)=no
+  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(hardcode_automatic, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+  _LT_TAGVAR(hardcode_minus_L, $1)=no
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_TAGVAR(inherit_rpath, $1)=no
+  _LT_TAGVAR(link_all_deplibs, $1)=unknown
+  _LT_TAGVAR(module_cmds, $1)=
+  _LT_TAGVAR(module_expsym_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+  _LT_TAGVAR(thread_safe_flag_spec, $1)=
+  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  _LT_TAGVAR(include_expsyms, $1)=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  linux* | k*bsd*-gnu)
+    _LT_TAGVAR(link_all_deplibs, $1)=no
+    ;;
+  esac
+
+  _LT_TAGVAR(ld_shlibs, $1)=yes
+  if test "$with_gnu_ld" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[[3-9]]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+        # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+        # support --undefined.  This deserves some investigation.  FIXME
+        _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+      # as there is no search path for DLLs.
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=no
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+        # If the export-symbols file already is a .def file (1st line
+        # is EXPORTS), use it as is; otherwise, prepend...
+        _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+          cp $export_symbols $output_objdir/$soname.def;
+        else
+          echo EXPORTS > $output_objdir/$soname.def;
+          cat $export_symbols >> $output_objdir/$soname.def;
+        fi~
+        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    interix[[3-9]]*)
+      _LT_TAGVAR(hardcode_direct, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+        case $cc_basename in
+          diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
+        esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+         && test "$tmp_diet" = no
+      then
+        tmp_addflag=
+        tmp_sharedflag='-shared'
+        case $cc_basename,$host_cpu in
+        pgcc*)                          # Portland Group C compiler
+          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+          tmp_addflag=' $pic_flag'
+          ;;
+        pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
+          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+          tmp_addflag=' $pic_flag -Mnomain' ;;
+        ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
+          tmp_addflag=' -i_dynamic' ;;
+        efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
+          tmp_addflag=' -i_dynamic -nofor_main' ;;
+        ifc* | ifort*)                  # Intel Fortran compiler
+          tmp_addflag=' -nofor_main' ;;
+        lf95*)                          # Lahey Fortran 8.1
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=
+          tmp_sharedflag='--shared' ;;
+        xl[[cC]]*)                      # IBM XL C 8.0 on PPC (deal with xlf below)
+          tmp_sharedflag='-qmkshrobj'
+          tmp_addflag= ;;
+        esac
+        case `$CC -V 2>&1 | sed 5q` in
+        *Sun\ C*)                       # Sun C 5.9
+          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+          _LT_TAGVAR(compiler_needs_object, $1)=yes
+          tmp_sharedflag='-G' ;;
+        *Sun\ F*)                       # Sun Fortran 8.3
+          tmp_sharedflag='-G' ;;
+        esac
+        _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+            echo "local: *; };" >> $output_objdir/$libname.ver~
+            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+        case $cc_basename in
+        xlf*)
+          # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+          _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+          _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+          _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+          if test "x$supports_anon_versioning" = xyes; then
+            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+              echo "local: *; };" >> $output_objdir/$libname.ver~
+              $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+          fi
+          ;;
+        esac
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+        wlarc=
+      else
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+        ;;
+        *)
+          # For security reasons, it is highly recommended that you always
+          # use absolute paths for naming shared libraries, and exclude the
+          # DT_RUNPATH tag from executables and libraries.  But doing so
+          # requires that you compile everything twice, which is a pain.
+          if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+          else
+            _LT_TAGVAR(ld_shlibs, $1)=no
+          fi
+        ;;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+
+    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+      runpath_var=
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+        # Neither direct hardcoding nor static linking is supported with a
+        # broken collect2.
+        _LT_TAGVAR(hardcode_direct, $1)=unsupported
+      fi
+      ;;
+
+    aix[[4-9]]*)
+      if test "$host_cpu" = ia64; then
+        # On IA64, the linker does run time linking by default, so we don't
+        # have to do anything special.
+        aix_use_runtimelinking=no
+        exp_sym_flag='-Bexport'
+        no_entry_flag=""
+      else
+        # If we're using GNU nm, then we don't want the "-C" option.
+        # -C means demangle to AIX nm, but means don't demangle with GNU nm
+        if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+          _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+        else
+          _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+        fi
+        aix_use_runtimelinking=no
+
+        # Test if we are trying to use run time linking or normal
+        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+        # need to do runtime linking.
+        case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+          for ld_flag in $LDFLAGS; do
+          if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+            aix_use_runtimelinking=yes
+            break
+          fi
+          done
+          ;;
+        esac
+
+        exp_sym_flag='-bexport'
+        no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      _LT_TAGVAR(archive_cmds, $1)=''
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+      if test "$GCC" = yes; then
+        case $host_os in aix4.[[012]]|aix4.[[012]].*)
+        # We only want to do this on AIX 4.2 and lower, the check
+        # below for broken collect2 doesn't work under 4.3+
+          collect2name=`${CC} -print-prog-name=collect2`
+          if test -f "$collect2name" &&
+           strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+          then
+          # We have reworked collect2
+          :
+          else
+          # We have old collect2
+          _LT_TAGVAR(hardcode_direct, $1)=unsupported
+          # It fails to find uninstalled libraries when the uninstalled
+          # path is not listed in the libpath.  Setting hardcode_minus_L
+          # to unsupported forces relinking
+          _LT_TAGVAR(hardcode_minus_L, $1)=yes
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+          _LT_TAGVAR(hardcode_libdir_separator, $1)=
+          fi
+          ;;
+        esac
+        shared_flag='-shared'
+        if test "$aix_use_runtimelinking" = yes; then
+          shared_flag="$shared_flag "'${wl}-G'
+        fi
+        _LT_TAGVAR(link_all_deplibs, $1)=no
+      else
+        # not using gcc
+        if test "$host_cpu" = ia64; then
+        # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+        # chokes on -Wl,-G. The following line is correct:
+          shared_flag='-G'
+        else
+          if test "$aix_use_runtimelinking" = yes; then
+            shared_flag='${wl}-G'
+          else
+            shared_flag='${wl}-bM:SRE'
+          fi
+        fi
+      fi
+
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      if test "$aix_use_runtimelinking" = yes; then
+        # Warning - without using the other runtime loading flags (-brtl),
+        # -berok will link without error, but may produce a broken library.
+        _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        _LT_SYS_MODULE_PATH_AIX
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+        if test "$host_cpu" = ia64; then
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+          _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+          _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+        else
+         # Determine the default libpath from the value encoded in an
+         # empty executable.
+         _LT_SYS_MODULE_PATH_AIX
+         _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+          # Warning - without using the other run time loading flags,
+          # -berok will link without error, but may produce a broken library.
+          _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+          _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+          # Exported symbols can be pulled into shared objects from archives
+          _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+          _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+          # This is similar to how AIX traditionally builds its shared libraries.
+          _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+        fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[[45]]*)
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+      # FIXME: Should let the user specify the lib program.
+      _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      ;;
+
+    darwin* | rhapsody*)
+      _LT_DARWIN_LINKER_FEATURES($1)
+      ;;
+
+    dgux*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    freebsd1*)
+      _LT_TAGVAR(ld_shlibs, $1)=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+        _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+        _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        # hardcode_minus_L: Not really in the search PATH,
+        # but as the default location of the library.
+        _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+        case $host_cpu in
+        hppa*64*)
+          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        ia64*)
+          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        *)
+          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        esac
+      else
+        case $host_cpu in
+        hppa*64*)
+          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        ia64*)
+          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        *)
+          _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        esac
+      fi
+      if test "$with_gnu_ld" = no; then
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+        case $host_cpu in
+        hppa*64*|ia64*)
+          _LT_TAGVAR(hardcode_direct, $1)=no
+          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+          ;;
+        *)
+          _LT_TAGVAR(hardcode_direct, $1)=yes
+          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+          # hardcode_minus_L: Not really in the search PATH,
+          # but as the default location of the library.
+          _LT_TAGVAR(hardcode_minus_L, $1)=yes
+          ;;
+        esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+        # Try to use the -exported_symbol ld option, if it does not
+        # work, assume that -exports_file does not work either and
+        # implicitly export all symbols.
+        save_LDFLAGS="$LDFLAGS"
+        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+        AC_LINK_IFELSE(int foo(void) {},
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+        )
+        LDFLAGS="$save_LDFLAGS"
+      else
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(inherit_rpath, $1)=yes
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    netbsd* | netbsdelf*-gnu)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+        _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+        if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+          _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        else
+          case $host_os in
+           openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+             _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+             ;;
+           *)
+             _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+             _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+             ;;
+          esac
+        fi
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    os2*)
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    osf4* | osf5*)      # as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      else
+        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+        $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+        # Both c and cxx compiler support -rpath directly
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+      if test "$GCC" = yes; then
+        wlarc='${wl}'
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+          $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+        case `$CC -V 2>&1` in
+        *"Compilers 5.0"*)
+          wlarc=''
+          _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+          $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+          ;;
+        *)
+          wlarc='${wl}'
+          _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+          $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+          ;;
+        esac
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      case $host_os in
+      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+      *)
+        # The compiler driver will combine and reorder linker options,
+        # but understands `-z linker_flag'.  GCC discards it without `$wl',
+        # but is careful enough not to reorder.
+        # Supported since Solaris 2.6 (maybe 2.5.1?)
+        if test "$GCC" = yes; then
+          _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+        else
+          _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+        fi
+        ;;
+      esac
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+        # Use $CC to link under sequent, because it throws in some extra .o
+        # files that make .init and .fini sections work.
+        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+        _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+        sni)
+          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+          _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+        ;;
+        siemens)
+          ## LD is ld it makes a PLAMLIB
+          ## CC just makes a GrossModule.
+          _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+          _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+          _LT_TAGVAR(hardcode_direct, $1)=no
+        ;;
+        motorola)
+          _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+          _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+        ;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4.3*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+        _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+        runpath_var=LD_RUN_PATH
+        hardcode_runpath_var=yes
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+        _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      _LT_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+        ;;
+      esac
+    fi
+  fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+    [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+  # Assume -lc should be added
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $_LT_TAGVAR(archive_cmds, $1) in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+      $RM conftest*
+      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+      if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+        soname=conftest
+        lib=conftest
+        libobjs=conftest.$ac_objext
+        deplibs=
+        wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+        pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+        compiler_flags=-v
+        linker_flags=-v
+        verstring=
+        output_objdir=.
+        libname=conftest
+        lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+        _LT_TAGVAR(allow_undefined_flag, $1)=
+        if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+        then
+          _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+        else
+          _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+        fi
+        _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+      else
+        cat conftest.err 1>&5
+      fi
+      $RM conftest*
+      AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+    [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+    [enable_shared_with_static_runtimes], [0],
+    [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+    [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+    [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+    [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+    [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+    [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+    [Commands used to build a loadable module if different from building
+    a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+    [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+    [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+    [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+    [Flag to hardcode $libdir into a binary during linking.
+    This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
+    [[If ld is used when linking, flag to hardcode $libdir into a binary
+    during linking.  This must work even if $libdir does not exist]])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+    [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary and the resulting library dependency is
+    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+    library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+    [Set to "yes" if building a shared library automatically hardcodes DIR
+    into the library and all subsequent libraries and executables linked
+    against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+    [Set to yes if linker adds runtime paths of dependent libraries
+    to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+    [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [fix_srcfile_path], [1],
+    [Fix the shell variable $srcfile for the compiler])
+_LT_TAGDECL([], [always_export_symbols], [0],
+    [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+    [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+    [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+    [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+    [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [file_list_spec], [1],
+    [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl    [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_SYS_DYNAMIC_LINKER($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+  LT_SYS_DLOPEN_SELF
+  _LT_CMD_STRIPLIB
+
+  # Report which library types will actually be built
+  AC_MSG_CHECKING([if libtool supports shared libraries])
+  AC_MSG_RESULT([$can_build_shared])
+
+  AC_MSG_CHECKING([whether to build shared libraries])
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[[4-9]]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  AC_MSG_RESULT([$enable_shared])
+
+  AC_MSG_CHECKING([whether to build static libraries])
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  AC_MSG_RESULT([$enable_static])
+
+  _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_PROG_CXX
+# ------------
+# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
+# compiler, we have our own version here.
+m4_defun([_LT_PROG_CXX],
+[
+pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
+AC_PROG_CXX
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+else
+  _lt_caught_CXX_error=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_CXX
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_CXX], [])
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[AC_REQUIRE([_LT_PROG_CXX])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test "$GXX" = yes; then
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+    else
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+    fi
+
+    if test "$GXX" = yes; then
+      # Set up default GNU C++ configuration
+
+      LT_PATH_LD
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test "$with_gnu_ld" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='${wl}'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+          $GREP 'no-whole-archive' > /dev/null; then
+          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+        else
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+    _LT_TAGVAR(ld_shlibs, $1)=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+      aix[[4-9]]*)
+        if test "$host_cpu" = ia64; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=""
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # need to do runtime linking.
+          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+            for ld_flag in $LDFLAGS; do
+              case $ld_flag in
+              *-brtl*)
+                aix_use_runtimelinking=yes
+                break
+                ;;
+              esac
+            done
+            ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        _LT_TAGVAR(archive_cmds, $1)=''
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+        if test "$GXX" = yes; then
+          case $host_os in aix4.[[012]]|aix4.[[012]].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+          collect2name=`${CC} -print-prog-name=collect2`
+          if test -f "$collect2name" &&
+             strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+          then
+            # We have reworked collect2
+            :
+          else
+            # We have old collect2
+            _LT_TAGVAR(hardcode_direct, $1)=unsupported
+            # It fails to find uninstalled libraries when the uninstalled
+            # path is not listed in the libpath.  Setting hardcode_minus_L
+            # to unsupported forces relinking
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_libdir_separator, $1)=
+          fi
+          esac
+          shared_flag='-shared'
+          if test "$aix_use_runtimelinking" = yes; then
+            shared_flag="$shared_flag "'${wl}-G'
+          fi
+        else
+          # not using gcc
+          if test "$host_cpu" = ia64; then
+          # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+          # chokes on -Wl,-G. The following line is correct:
+          shared_flag='-G'
+          else
+            if test "$aix_use_runtimelinking" = yes; then
+              shared_flag='${wl}-G'
+            else
+              shared_flag='${wl}-bM:SRE'
+            fi
+          fi
+        fi
+
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+        # export.
+        _LT_TAGVAR(always_export_symbols, $1)=yes
+        if test "$aix_use_runtimelinking" = yes; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          _LT_SYS_MODULE_PATH_AIX
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        else
+          if test "$host_cpu" = ia64; then
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+            _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+            _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+          else
+            # Determine the default libpath from the value encoded in an
+            # empty executable.
+            _LT_SYS_MODULE_PATH_AIX
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+            # Warning - without using the other run time loading flags,
+            # -berok will link without error, but may produce a broken library.
+            _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+            _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+            # Exported symbols can be pulled into shared objects from archives
+            _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+            _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+            # This is similar to how AIX traditionally builds its shared
+            # libraries.
+            _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+          fi
+        fi
+        ;;
+
+      beos*)
+        if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+          _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+          # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+          # support --undefined.  This deserves some investigation.  FIXME
+          _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        else
+          _LT_TAGVAR(ld_shlibs, $1)=no
+        fi
+        ;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+          # FIXME: insert proper C++ library support
+          _LT_TAGVAR(ld_shlibs, $1)=no
+          ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+        # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+        # as there is no search path for DLLs.
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+        _LT_TAGVAR(always_export_symbols, $1)=no
+        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+        if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+          # If the export-symbols file already is a .def file (1st line
+          # is EXPORTS), use it as is; otherwise, prepend...
+          _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+            cp $export_symbols $output_objdir/$soname.def;
+          else
+            echo EXPORTS > $output_objdir/$soname.def;
+            cat $export_symbols >> $output_objdir/$soname.def;
+          fi~
+          $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+        else
+          _LT_TAGVAR(ld_shlibs, $1)=no
+        fi
+        ;;
+      darwin* | rhapsody*)
+        _LT_DARWIN_LINKER_FEATURES($1)
+        ;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          ghcx*)
+            # Green Hills C++ Compiler
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          *)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+        esac
+        ;;
+
+      freebsd[[12]]*)
+        # C++ shared libraries reported to be fairly broken before
+        # switch to ELF
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      freebsd-elf*)
+        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+        ;;
+
+      gnu*)
+        ;;
+
+      hpux9*)
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+                                             # but as the default
+                                             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          aCC*)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              _LT_TAGVAR(ld_shlibs, $1)=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test $with_gnu_ld = no; then
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+          _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+              _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            _LT_TAGVAR(hardcode_direct, $1)=no
+            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+            ;;
+          *)
+            _LT_TAGVAR(hardcode_direct, $1)=yes
+            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+                                                 # but as the default
+                                                 # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          aCC*)
+            case $host_cpu in
+              hppa*64*)
+                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                ;;
+              ia64*)
+                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                ;;
+              *)
+                _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                ;;
+            esac
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              if test $with_gnu_ld = no; then
+                case $host_cpu in
+                  hppa*64*)
+                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                    ;;
+                  ia64*)
+                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                    ;;
+                  *)
+                    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+                    ;;
+                esac
+              fi
+            else
+              # FIXME: insert proper C++ library support
+              _LT_TAGVAR(ld_shlibs, $1)=no
+            fi
+            ;;
+        esac
+        ;;
+
+      interix[[3-9]]*)
+        _LT_TAGVAR(hardcode_direct, $1)=no
+        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+        # Instead, shared libraries are loaded at an image base (0x10000000 by
+        # default) and relocated if they conflict, which is a slow very memory
+        # consuming and fragmenting process.  To avoid this, we pick a random,
+        # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+        # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+        ;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+            # SGI C++
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+
+            # Archives containing C++ object files must be created using
+            # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+            # necessary to make sure instantiated templates are included
+            # in the archive.
+            _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              if test "$with_gnu_ld" = no; then
+                _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+              else
+                _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+              fi
+            fi
+            _LT_TAGVAR(link_all_deplibs, $1)=yes
+            ;;
+        esac
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(inherit_rpath, $1)=yes
+        ;;
+
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+        case $cc_basename in
+          KCC*)
+            # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+            # KCC will only create a shared library if the output file
+            # ends with ".so" (or ".sl" for HP-UX), so rename the library
+            # to its proper name (with version) after linking.
+            _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+            # Archives containing C++ object files must be created using
+            # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+            _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+            ;;
+          icpc* | ecpc* )
+            # Intel C++
+            with_gnu_ld=yes
+            # version 8.0 and above of icpc choke on multiply defined symbols
+            # if we add $predep_objects and $postdep_objects, however 7.1 and
+            # earlier do not add the objects themselves.
+            case `$CC -V 2>&1` in
+              *"Version 7."*)
+                _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+                _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+                ;;
+              *)  # Version 8.0 or newer
+                tmp_idyn=
+                case $host_cpu in
+                  ia64*) tmp_idyn=' -i_dynamic';;
+                esac
+                _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+                _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+                ;;
+            esac
+            _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+            ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+            case `$CC -V` in
+            *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
+              _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+                compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+              _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+                $RANLIB $oldlib'
+              _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+              _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+              ;;
+            *) # Version 6 will use weak symbols
+              _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+              _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+              ;;
+            esac
+
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+            _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+            ;;
+          cxx*)
+            # Compaq C++
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+            runpath_var=LD_RUN_PATH
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+            ;;
+          xl*)
+            # IBM XL 8.0 on PPC, with GNU ld
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+            _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            if test "x$supports_anon_versioning" = xyes; then
+              _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+                echo "local: *; };" >> $output_objdir/$libname.ver~
+                $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+            fi
+            ;;
+          *)
+            case `$CC -V 2>&1 | sed 5q` in
+            *Sun\ C*)
+              # Sun C++ 5.9
+              _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+              _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+              _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+              _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+              _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+              # Not sure whether something based on
+              # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+              # would be better.
+              output_verbose_link_cmd='echo'
+
+              # Archives containing C++ object files must be created using
+              # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+              # necessary to make sure instantiated templates are included
+              # in the archive.
+              _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+              ;;
+            esac
+            ;;
+        esac
+        ;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          *)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+        esac
+        ;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+          _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+          wlarc=
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+          _LT_TAGVAR(hardcode_direct, $1)=yes
+          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+        fi
+        # Workaround some broken pre-1.5 toolchains
+        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+        ;;
+
+      *nto* | *qnx*)
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+        ;;
+
+      openbsd2*)
+        # C++ shared libraries are fairly broken
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      openbsd*)
+        if test -f /usr/libexec/ld.so; then
+          _LT_TAGVAR(hardcode_direct, $1)=yes
+          _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+          _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+          if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+            _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+            _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+          fi
+          output_verbose_link_cmd=echo
+        else
+          _LT_TAGVAR(ld_shlibs, $1)=no
+        fi
+        ;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+            # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+            # KCC will only create a shared library if the output file
+            # ends with ".so" (or ".sl" for HP-UX), so rename the library
+            # to its proper name (with version) after linking.
+            _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+            # Archives containing C++ object files must be created using
+            # the KAI C++ compiler.
+            case $host in
+              osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+              *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+            esac
+            ;;
+          RCC*)
+            # Rational C++ 2.4.1
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          cxx*)
+            case $host in
+              osf3*)
+                _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+                ;;
+              *)
+                _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+                _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+                _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+                  echo "-hidden">> $lib.exp~
+                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+                  $RM $lib.exp'
+                _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+                ;;
+            esac
+
+            _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+            ;;
+          *)
+            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+              _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+              case $host in
+                osf3*)
+                  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+                  ;;
+                *)
+                  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+                  ;;
+              esac
+
+              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+              _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+              # Commands to make compiler produce verbose output that lists
+              # what "hidden" libraries, object files and flags are used when
+              # linking a shared library.
+              output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+            else
+              # FIXME: insert proper C++ library support
+              _LT_TAGVAR(ld_shlibs, $1)=no
+            fi
+            ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+            # Sun C++ 4.x
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          lcc*)
+            # Lucid
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          *)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC*)
+            # Sun C++ 4.2, 5.x and Centerline C++
+            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+            _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+            _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+            _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+              $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+            case $host_os in
+              solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+              *)
+                # The compiler driver will combine and reorder linker options,
+                # but understands `-z linker_flag'.
+                # Supported since Solaris 2.6 (maybe 2.5.1?)
+                _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+                ;;
+            esac
+            _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+            output_verbose_link_cmd='echo'
+
+            # Archives containing C++ object files must be created using
+            # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+            # necessary to make sure instantiated templates are included
+            # in the archive.
+            _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+            ;;
+          gcx*)
+            # Green Hills C++ Compiler
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+            # The C++ compiler must be used to create the archive.
+            _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+            ;;
+          *)
+            # GNU C++ compiler with Solaris linker
+            if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+              _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+              if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+                _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+                  $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+                # Commands to make compiler produce verbose output that lists
+                # what "hidden" libraries, object files and flags are used when
+                # linking a shared library.
+                output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+              else
+                # g++ 2.7 appears to require `-G' NOT `-shared' on this
+                # platform.
+                _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+                _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+                  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+                # Commands to make compiler produce verbose output that lists
+                # what "hidden" libraries, object files and flags are used when
+                # linking a shared library.
+                output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+              fi
+
+              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+              case $host_os in
+                solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+                *)
+                  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+                  ;;
+              esac
+            fi
+            ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+          _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+        *)
+          _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+          ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+        # Note: We can NOT use -z defs as we might desire, because we do not
+        # link with -lc, and that would cause any symbols used from libc to
+        # always be unresolved, which means just about no library would
+        # ever link correctly.  If we're not using GNU ld we use -z text
+        # though, which does catch some bad symbols but isn't as heavy-handed
+        # as -z defs.
+        _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+        _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+        _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+        runpath_var='LD_RUN_PATH'
+
+        case $cc_basename in
+          CC*)
+            _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+            ;;
+          *)
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+            _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+            ;;
+        esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+            # NonStop-UX NCC 3.20
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          *)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+    esac
+
+    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+    _LT_TAGVAR(GCC, $1)="$GXX"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library.  It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer*4 a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+  private int a;
+  public void bar (void) {
+    a = 0;
+  }
+};
+_LT_EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case $p in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" ||
+          test $p = "-R"; then
+         prev=$p
+         continue
+       else
+         prev=
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+         case $p in
+         -L* | -R*)
+           # Internal compiler library paths should come after those
+           # provided the user.  The postdeps already come after the
+           # user supplied libs so there is no need to process them.
+           if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+             _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+           else
+             _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+           fi
+           ;;
+         # The "-l" case would never come before the object being
+         # linked, so don't bother handling this case.
+         esac
+       else
+         if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+           _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+         else
+           _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+         fi
+       fi
+       ;;
+
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+         pre_test_object_deps_done=yes
+         continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+         if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+           _LT_TAGVAR(predep_objects, $1)="$p"
+         else
+           _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+         fi
+       else
+         if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+           _LT_TAGVAR(postdep_objects, $1)="$p"
+         else
+           _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+         fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  _LT_TAGVAR(predep_objects,$1)=
+  _LT_TAGVAR(postdep_objects,$1)=
+  _LT_TAGVAR(postdeps,$1)=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+    [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+    [Dependencies to place before and after the objects being linked to
+    create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+    [The library search path used internally by the compiler when linking
+    a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_PROG_F77
+# ------------
+# Since AC_PROG_F77 is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_F77],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
+AC_PROG_F77
+if test -z "$F77" || test "X$F77" = "Xno"; then
+  _lt_disable_F77=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_F77
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_F77], [])
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_REQUIRE([_LT_PROG_F77])dnl
+AC_LANG_PUSH(Fortran 77)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  CC=${F77-"f77"}
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+  GCC=$G77
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+          test "$enable_shared" = yes && enable_static=no
+        fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$G77"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC="$lt_save_CC"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_PROG_FC
+# -----------
+# Since AC_PROG_FC is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_FC],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
+AC_PROG_FC
+if test -z "$FC" || test "X$FC" = "Xno"; then
+  _lt_disable_FC=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_FC
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_FC], [])
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_REQUIRE([_LT_PROG_FC])dnl
+AC_LANG_PUSH(Fortran)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  CC=${FC-"f95"}
+  compiler=$CC
+  GCC=$ac_cv_fc_compiler_gnu
+
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+        if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+          test "$enable_shared" = yes && enable_static=no
+        fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC="$lt_save_CC"
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC="$lt_save_CC"
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+  :
+  _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+    [AC_CHECK_TOOL(GCJ, gcj,)
+      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+      AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_XSI_SHELLFNS
+# ---------------------
+# Bourne and XSI compatible variants of some useful shell functions.
+m4_defun([_LT_PROG_XSI_SHELLFNS],
+[case $xsi_shell in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+  func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
+  func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=${1%%=*}
+  func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  case ${1} in
+    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+    *)    func_lo2o_result=${1} ;;
+  esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=$(( $[*] ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=${#1}
+}
+
+_LT_EOF
+    ;;
+  *) # Bourne compatible functions.
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+dnl func_dirname_and_basename
+dnl A portable version of this function is already defined in general.m4sh
+dnl so there is no need for it here.
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+  case ${2} in
+    .*) func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "X${3}" \
+           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+  esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[[^=]]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=`expr "$[@]"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$[1]+=\$[2]"
+}
+_LT_EOF
+    ;;
+  *)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$[1]=\$$[1]\$[2]"
+}
+
+_LT_EOF
+    ;;
+  esac
+])
diff --git a/libraries/embryo/m4/ltoptions.m4 b/libraries/embryo/m4/ltoptions.m4
new file mode 100644
index 0000000..34151a3
--- /dev/null
+++ b/libraries/embryo/m4/ltoptions.m4
@@ -0,0 +1,368 @@
+# Helper functions for option handling.                    -*- Autoconf -*-
+#
+#   Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+#   Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+        _LT_MANGLE_DEFUN([$1], [$2]),
+    [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+            [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+                      [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME.  If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+    [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+  dnl
+  dnl Simply set some default values (i.e off) if boolean options were not
+  dnl specified:
+  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+  ])
+  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+  ])
+  dnl
+  dnl If no reference was made to various pairs of opposing options, then
+  dnl we run the default mode handler for the pair.  For example, if neither
+  dnl `shared' nor `disable-shared' was passed, we enable building of shared
+  dnl archives by default:
+  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+                   [_LT_ENABLE_FAST_INSTALL])
+  ])
+])# _LT_SET_OPTIONS
+
+
+## --------------------------------- ##
+## Macros to handle LT_INIT options. ##
+## --------------------------------- ##
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+  AC_CHECK_TOOL(AS, as, false)
+  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+  AC_CHECK_TOOL(OBJDUMP, objdump, false)
+  ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS],      [0], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+        [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+        IFS="$lt_save_ifs"
+        if test "X$pkg" = "X$p"; then
+          enable_shared=yes
+        fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+    _LT_DECL([build_libtool_libs], [enable_shared], [0],
+        [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+        [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+        IFS="$lt_save_ifs"
+        if test "X$pkg" = "X$p"; then
+          enable_static=yes
+        fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+    _LT_DECL([build_old_libs], [enable_static], [0],
+        [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+        IFS="$lt_save_ifs"
+        if test "X$pkg" = "X$p"; then
+          enable_fast_install=yes
+        fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+         [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+    [AS_HELP_STRING([--with-pic],
+        [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+    [pic_mode="$withval"],
+    [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+                 [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+                 [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+                 [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+                 [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+                 [m4_define([_LTDL_TYPE], [convenience])])
diff --git a/libraries/embryo/m4/ltsugar.m4 b/libraries/embryo/m4/ltsugar.m4
new file mode 100644
index 0000000..9000a05
--- /dev/null
+++ b/libraries/embryo/m4/ltsugar.m4
@@ -0,0 +1,123 @@
+# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+       [$#], [2], [[$2]],
+       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+       [$#], 1, [],
+       [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+           m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+             [m4_foreach([_Lt_suffix],
+                ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+        [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+          [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+                 [lt_append([$1], [$2], [$3])$4],
+                 [$5])],
+          [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+        m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+        [$5],
+    [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+  [lt_join(m4_quote(m4_default([$4], [[, ]])),
+           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+                      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
diff --git a/libraries/embryo/m4/ltversion.m4 b/libraries/embryo/m4/ltversion.m4
new file mode 100644
index 0000000..f3c5309
--- /dev/null
+++ b/libraries/embryo/m4/ltversion.m4
@@ -0,0 +1,23 @@
+# ltversion.m4 -- version numbers                       -*- Autoconf -*-
+#
+#   Copyright (C) 2004 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# Generated from ltversion.in.
+
+# serial 3017 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.2.6b])
+m4_define([LT_PACKAGE_REVISION], [1.3017])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.2.6b'
+macro_revision='1.3017'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
diff --git a/libraries/embryo/m4/lt~obsolete.m4 b/libraries/embryo/m4/lt~obsolete.m4
new file mode 100644
index 0000000..637bb20
--- /dev/null
+++ b/libraries/embryo/m4/lt~obsolete.m4
@@ -0,0 +1,92 @@
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
+#
+#   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 4 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else.  This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION],   [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP],              [AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT],          [AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],     [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN],            [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR],              [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL],     [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN],            [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER],        [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK],                [AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],     [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],     [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR],          [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR],             [AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],   [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC],              [AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU],             [AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG],     [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD],    [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],  [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],  [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP],           [AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED],             [AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME],            [AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE],   [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE],     [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL],           [AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP],           [AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN],         [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],      [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG],           [AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL],    [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX],            [AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77],            [AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ],            [AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_RC],              [AC_DEFUN([AC_LIBTOOL_RC])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],   [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG],       [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG],     [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG],     [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],     [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],  [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG],      [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG],          [AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C],        [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
diff --git a/libraries/embryo/missing b/libraries/embryo/missing
new file mode 100755
index 0000000..28055d2
--- /dev/null
+++ b/libraries/embryo/missing
@@ -0,0 +1,376 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+# 2008, 2009 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try \`$0 --help' for more information"
+  exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+  configure_ac=configure.ac
+else
+  configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+  # Try to run requested program, and just exit if it succeeds.
+  run=
+  shift
+  "$@" && exit 0
+  # Exit code 63 means version mismatch.  This often happens
+  # when the user try to use an ancient version of a tool on
+  # a file that requires a minimum version.  In this case we
+  # we should proceed has if the program had been absent, or
+  # if --run hadn't been passed.
+  if test $? = 63; then
+    run=:
+    msg="probably too old"
+  fi
+  ;;
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+  --run           try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+  aclocal      touch file \`aclocal.m4'
+  autoconf     touch file \`configure'
+  autoheader   touch file \`config.h.in'
+  autom4te     touch the output file, or create a stub one
+  automake     touch all \`Makefile.in' files
+  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
+  flex         create \`lex.yy.c', if possible, from existing .c
+  help2man     touch the output file
+  lex          create \`lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  tar          try tar, gnutar, gtar, then tar without non-portable flags
+  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
+\`g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+    exit $?
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing $scriptversion (GNU Automake)"
+    exit $?
+    ;;
+
+  -*)
+    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "Try \`$0 --help' for more information"
+    exit 1
+    ;;
+
+esac
+
+# normalize program name to check for.
+program=`echo "$1" | sed '
+  s/^gnu-//; t
+  s/^gnu//; t
+  s/^g//; t'`
+
+# Now exit if we have it, but it failed.  Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).  This is about non-GNU programs, so use $1 not
+# $program.
+case $1 in
+  lex*|yacc*)
+    # Not GNU programs, they don't have --version.
+    ;;
+
+  tar*)
+    if test -n "$run"; then
+       echo 1>&2 "ERROR: \`tar' requires --run"
+       exit 1
+    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+       exit 1
+    fi
+    ;;
+
+  *)
+    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+       # We have it, but it failed.
+       exit 1
+    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+       # Could not run --version or --help.  This is probably someone
+       # running `$TOOL --version' or `$TOOL --help' to check whether
+       # $TOOL exists and not knowing $TOOL uses missing.
+       exit 1
+    fi
+    ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $program in
+  aclocal*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
+         to install the \`Automake' and \`Perl' packages.  Grab them from
+         any GNU archive site."
+    touch aclocal.m4
+    ;;
+
+  autoconf*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`${configure_ac}'.  You might want to install the
+         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
+         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case $f in
+      *:*) touch_files="$touch_files "`echo "$f" |
+                                       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $touch_files
+    ;;
+
+  automake*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+         You might want to install the \`Automake' and \`Perl' packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print |
+           sed 's/\.am$/.in/' |
+           while read f; do touch "$f"; done
+    ;;
+
+  autom4te*)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.
+         You can get \`$1' as part of \`Autoconf' from any GNU
+         archive site."
+
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -f "$file"; then
+        touch $file
+    else
+        test -z "$file" || exec >$file
+        echo "#! /bin/sh"
+        echo "# Created by GNU Automake missing as a replacement of"
+        echo "#  $ $@"
+        echo "exit 0"
+        chmod +x $file
+        exit 1
+    fi
+    ;;
+
+  bison*|yacc*)
+    echo 1>&2 "\
+WARNING: \`$1' $msg.  You should only need it if
+         you modified a \`.y' file.  You may need the \`Bison' package
+         in order for those modifications to take effect.  You can get
+         \`Bison' from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if test $# -ne 1; then
+        eval LASTARG="\${$#}"
+        case $LASTARG in
+        *.y)
+            SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+            if test -f "$SRCFILE"; then
+                 cp "$SRCFILE" y.tab.c
+            fi
+            SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+            if test -f "$SRCFILE"; then
+                 cp "$SRCFILE" y.tab.h
+            fi
+          ;;
+        esac
+    fi
+    if test ! -f y.tab.h; then
+        echo >y.tab.h
+    fi
+    if test ! -f y.tab.c; then
+        echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex*|flex*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.l' file.  You may need the \`Flex' package
+         in order for those modifications to take effect.  You can get
+         \`Flex' from any GNU archive site."
+    rm -f lex.yy.c
+    if test $# -ne 1; then
+        eval LASTARG="\${$#}"
+        case $LASTARG in
+        *.l)
+            SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+            if test -f "$SRCFILE"; then
+                 cp "$SRCFILE" lex.yy.c
+            fi
+          ;;
+        esac
+    fi
+    if test ! -f lex.yy.c; then
+        echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  help2man*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a dependency of a manual page.  You may need the
+         \`Help2man' package in order for those modifications to take
+         effect.  You can get \`Help2man' from any GNU archive site."
+
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -f "$file"; then
+        touch $file
+    else
+        test -z "$file" || exec >$file
+        echo ".ab help2man is required to generate this page"
+        exit $?
+    fi
+    ;;
+
+  makeinfo*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.texi' or \`.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy \`make' (AIX,
+         DU, IRIX).  You might want to install the \`Texinfo' package or
+         the \`GNU make' package.  Grab either from any GNU archive site."
+    # The file to touch is that specified with -o ...
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -z "$file"; then
+      # ... or it is the one specified with @setfilename ...
+      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '
+        /^@setfilename/{
+          s/.* \([^ ]*\) *$/\1/
+          p
+          q
+        }' $infile`
+      # ... or it is derived from the source name (dir/f.texi becomes f.info)
+      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+    fi
+    # If the file does not exist, the user really needs makeinfo;
+    # let's fail without touching anything.
+    test -f $file || exit 1
+    touch $file
+    ;;
+
+  tar*)
+    shift
+
+    # We have already tried tar in the generic part.
+    # Look for gnutar/gtar before invocation to avoid ugly error
+    # messages.
+    if (gnutar --version > /dev/null 2>&1); then
+       gnutar "$@" && exit 0
+    fi
+    if (gtar --version > /dev/null 2>&1); then
+       gtar "$@" && exit 0
+    fi
+    firstarg="$1"
+    if shift; then
+        case $firstarg in
+        *o*)
+            firstarg=`echo "$firstarg" | sed s/o//`
+            tar "$firstarg" "$@" && exit 0
+            ;;
+        esac
+        case $firstarg in
+        *h*)
+            firstarg=`echo "$firstarg" | sed s/h//`
+            tar "$firstarg" "$@" && exit 0
+            ;;
+        esac
+    fi
+
+    echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+         You may want to install GNU tar or Free paxutils, or check the
+         command line arguments."
+    exit 1
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.  Check the \`README' file,
+         it often tells you about the needed prerequisites for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing \`$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libraries/embryo/sha1-for-source.txt b/libraries/embryo/sha1-for-source.txt
new file mode 100644
index 0000000..16ae5f0
--- /dev/null
+++ b/libraries/embryo/sha1-for-source.txt
@@ -0,0 +1 @@
+f76404fa37f1580cbad2bbc747be9c6d68b7bef3
diff --git a/libraries/embryo/src/Makefile.am b/libraries/embryo/src/Makefile.am
new file mode 100644
index 0000000..a8590b2
--- /dev/null
+++ b/libraries/embryo/src/Makefile.am
@@ -0,0 +1,3 @@
+MAINTAINERCLEANFILES = Makefile.in
+
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diff --git a/libraries/embryo/src/Makefile.in b/libraries/embryo/src/Makefile.in
new file mode 100644
index 0000000..7eb44dd
--- /dev/null
+++ b/libraries/embryo/src/Makefile.in
@@ -0,0 +1,589 @@
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+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+
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+          dir2="../$$dir2"; \
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+        dir0="$$dir0"/"$$first"; \
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+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libraries/embryo/src/bin/embryo_cc_amx.h b/libraries/embryo/src/bin/embryo_cc_amx.h
new file mode 100644
index 0000000..c31b1cd
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_amx.h
@@ -0,0 +1,226 @@
+/*  Abstract Machine for the Small compiler
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_amx.h 51650 2010-08-26 01:34:13Z lucas $
+ */
+
+#ifndef EMBRYO_CC_AMX_H
+#define EMBRYO_CC_AMX_H
+
+#include <sys/types.h>
+
+/* calling convention for all interface functions and callback functions */
+
+/* File format version                          Required AMX version
+ *   0 (original version)                       0
+ *   1 (opcodes JUMP.pri, SWITCH and CASETBL)   1
+ *   2 (compressed files)                       2
+ *   3 (public variables)                       2
+ *   4 (opcodes SWAP.pri/alt and PUSHADDR)      4
+ *   5 (tagnames table)                         4
+ *   6 (reformatted header)                     6
+ *   7 (name table, opcodes SYMTAG & SYSREQ.D)  7
+ */
+#define CUR_FILE_VERSION  7     /* current file version; also the current AMX version */
+#define MIN_FILE_VERSION  6     /* lowest supported file format version for the current AMX version */
+#define MIN_AMX_VERSION   7     /* minimum AMX version needed to support the current file format */
+
+#if !defined CELL_TYPE
+#define CELL_TYPE
+   typedef unsigned int    ucell;
+   typedef int     cell;
+#endif
+
+   struct tagAMX;
+   typedef             cell(*AMX_NATIVE) (struct tagAMX * amx,
+                                                           cell * params);
+   typedef int         (* AMX_CALLBACK) (struct tagAMX * amx, cell index,
+                                                cell * result, cell * params);
+   typedef int         (* AMX_DEBUG) (struct tagAMX * amx);
+
+   typedef struct
+   {
+      char          *name;
+      AMX_NATIVE func    ;
+   } AMX_NATIVE_INFO  ;
+
+#define AMX_USERNUM     4
+#define sEXPMAX         19      /* maximum name length for file version <= 6 */
+#define sNAMEMAX        31      /* maximum name length of symbol name */
+
+#if defined (_MSC_VER) || (defined (__SUNPRO_C) && __SUNPRO_C < 0x5100)
+# pragma pack(1)
+# define EMBRYO_STRUCT_PACKED
+#elif defined (__GNUC__) || (defined (__SUNPRO_C) && __SUNPRO_C >= 0x5100)
+# define EMBRYO_STRUCT_PACKED __attribute__((packed))
+#else
+# define EMBRYO_STRUCT_PACKED
+#endif
+
+   typedef struct tagAMX_FUNCSTUB
+   {
+      unsigned int        address;
+      char                name[sEXPMAX + 1];
+   } EMBRYO_STRUCT_PACKED AMX_FUNCSTUB;
+
+/* The AMX structure is the internal structure for many functions. Not all
+ * fields are valid at all times; many fields are cached in local variables.
+ */
+   typedef struct tagAMX
+   {
+      unsigned char *base;      /* points to the AMX header ("amxhdr") plus the code, optionally also the data */
+      unsigned char *data;      /* points to separate data+stack+heap, may be NULL */
+      AMX_CALLBACK callback;
+      AMX_DEBUG debug    ;      /* debug callback */
+      /* for external functions a few registers must be accessible from the outside */
+      cell cip           ;      /* instruction pointer: relative to base + amxhdr->cod */
+      cell frm           ;      /* stack frame base: relative to base + amxhdr->dat */
+      cell hea           ;      /* top of the heap: relative to base + amxhdr->dat */
+      cell hlw           ;      /* bottom of the heap: relative to base + amxhdr->dat */
+      cell stk           ;      /* stack pointer: relative to base + amxhdr->dat */
+      cell stp           ;      /* top of the stack: relative to base + amxhdr->dat */
+      int flags          ;      /* current status, see amx_Flags() */
+      /* for assertions and debug hook */
+      cell curline       ;
+      cell curfile       ;
+      int dbgcode        ;
+      cell dbgaddr       ;
+      cell dbgparam      ;
+      char          *dbgname;
+      /* user data */
+      long                usertags[AMX_USERNUM];
+      void          *userdata[AMX_USERNUM];
+      /* native functions can raise an error */
+      int error          ;
+      /* the sleep opcode needs to store the full AMX status */
+      cell pri           ;
+      cell alt           ;
+      cell reset_stk     ;
+      cell reset_hea     ;
+      cell          *syscall_d; /* relocated value/address for the SYSCALL.D opcode */
+   } EMBRYO_STRUCT_PACKED AMX;
+
+/* The AMX_HEADER structure is both the memory format as the file format. The
+ * structure is used internaly.
+ */
+   typedef struct tagAMX_HEADER
+   {
+      int size       ;  /* size of the "file" */
+      unsigned short magic     ;        /* signature */
+      char file_version  ;      /* file format version */
+      char amx_version   ;      /* required version of the AMX */
+      unsigned short flags      ;
+      unsigned short defsize    ;       /* size of a definition record */
+      int cod        ;  /* initial value of COD - code block */
+      int dat        ;  /* initial value of DAT - data block */
+      int hea        ;  /* initial value of HEA - start of the heap */
+      int stp        ;  /* initial value of STP - stack top */
+      int cip        ;  /* initial value of CIP - the instruction pointer */
+      int publics    ;  /* offset to the "public functions" table */
+      int natives    ;  /* offset to the "native functions" table */
+      int libraries  ;  /* offset to the table of libraries */
+      int pubvars    ;  /* the "public variables" table */
+      int tags       ;  /* the "public tagnames" table */
+      int nametable  ;  /* name table, file version 7 only */
+   } EMBRYO_STRUCT_PACKED AMX_HEADER;
+
+#if defined _MSC_VER || (defined (__SUNPRO_C) && __SUNPRO_C < 0x5100)
+# pragma pack()
+#endif
+
+#define AMX_MAGIC       0xf1e0
+
+   enum
+   {
+      AMX_ERR_NONE,
+      /* reserve the first 15 error codes for exit codes of the abstract machine */
+      AMX_ERR_EXIT,             /* forced exit */
+      AMX_ERR_ASSERT,           /* assertion failed */
+      AMX_ERR_STACKERR,         /* stack/heap collision */
+      AMX_ERR_BOUNDS,           /* index out of bounds */
+      AMX_ERR_MEMACCESS,        /* invalid memory access */
+      AMX_ERR_INVINSTR,         /* invalid instruction */
+      AMX_ERR_STACKLOW,         /* stack underflow */
+      AMX_ERR_HEAPLOW,          /* heap underflow */
+      AMX_ERR_CALLBACK,         /* no callback, or invalid callback */
+      AMX_ERR_NATIVE,           /* native function failed */
+      AMX_ERR_DIVIDE,           /* divide by zero */
+      AMX_ERR_SLEEP,            /* go into sleepmode - code can be restarted */
+
+      AMX_ERR_MEMORY = 16,      /* out of memory */
+      AMX_ERR_FORMAT,           /* invalid file format */
+      AMX_ERR_VERSION,          /* file is for a newer version of the AMX */
+      AMX_ERR_NOTFOUND,         /* function not found */
+      AMX_ERR_INDEX,            /* invalid index parameter (bad entry point) */
+      AMX_ERR_DEBUG,            /* debugger cannot run */
+      AMX_ERR_INIT,             /* AMX not initialized (or doubly initialized) */
+      AMX_ERR_USERDATA,         /* unable to set user data field (table full) */
+      AMX_ERR_INIT_JIT,         /* cannot initialize the JIT */
+      AMX_ERR_PARAMS,           /* parameter error */
+      AMX_ERR_DOMAIN,           /* domain error, expression result does not fit in range */
+   };
+
+   enum
+   {
+      DBG_INIT,                 /* query/initialize */
+      DBG_FILE,                 /* file number in curfile, filename in name */
+      DBG_LINE,                 /* line number in curline, file number in curfile */
+      DBG_SYMBOL,               /* address in dbgaddr, class/type in dbgparam */
+      DBG_CLRSYM,               /* stack address below which locals should be removed. stack address in stk */
+      DBG_CALL,                 /* function call, address jumped to in dbgaddr */
+      DBG_RETURN,               /* function returns */
+      DBG_TERMINATE,            /* program ends, code address in dbgaddr, reason in dbgparam */
+      DBG_SRANGE,               /* symbol size and dimensions (arrays); level in dbgaddr (!); length in dbgparam */
+      DBG_SYMTAG,               /* tag of the most recent symbol (if non-zero), tag in dbgparam */
+   };
+
+#define AMX_FLAG_CHAR16   0x01  /* characters are 16-bit */
+#define AMX_FLAG_DEBUG    0x02  /* symbolic info. available */
+#define AMX_FLAG_COMPACT  0x04  /* compact encoding */
+#define AMX_FLAG_BIGENDIAN 0x08 /* big endian encoding */
+#define AMX_FLAG_NOCHECKS  0x10 /* no array bounds checking */
+#define AMX_FLAG_BROWSE 0x4000  /* browsing/relocating or executing */
+#define AMX_FLAG_RELOC  0x8000  /* jump/call addresses relocated */
+
+#define AMX_EXEC_MAIN   -1      /* start at program entry point */
+#define AMX_EXEC_CONT   -2      /* continue from last address */
+
+#define AMX_USERTAG(a,b,c,d)    ((a) | ((b)<<8) | ((long)(c)<<16) | ((long)(d)<<24))
+
+#define AMX_EXPANDMARGIN  64
+
+/* for native functions that use floating point parameters, the following
+ * two macros are convenient for casting a "cell" into a "float" type _without_
+ * changing the bit pattern
+ */
+#define amx_ftoc(f)     ( * ((cell*)&f) )       /* float to cell */
+#define amx_ctof(c)     ( * ((float*)&c) )      /* cell to float */
+
+#define amx_StrParam(amx,param,result) {                             \
+            cell *amx_cstr_; int amx_length_;                        \
+            amx_GetAddr((amx), (param), &amx_cstr_);                 \
+            amx_StrLen(amx_cstr_, &amx_length_);                     \
+            if (amx_length_ > 0 &&                                   \
+                ((result) = (char *)alloca(amx_length_ + 1))) \
+              amx_GetString((result), amx_cstr_);                    \
+            else (result) = NULL;                                    \
+}
+
+#endif                          /* __AMX_H */
diff --git a/libraries/embryo/src/bin/embryo_cc_prefix.c b/libraries/embryo/src/bin/embryo_cc_prefix.c
new file mode 100644
index 0000000..9b57704
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_prefix.c
@@ -0,0 +1,61 @@
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <Eina.h>
+
+#include "embryo_cc_prefix.h"
+
+/* local subsystem functions */
+
+/* local subsystem globals */
+
+static Eina_Prefix *pfx = NULL;
+
+/* externally accessible functions */
+int
+e_prefix_determine(char *argv0)
+{
+   if (pfx) return 1;
+   eina_init();
+   pfx = eina_prefix_new(argv0, e_prefix_determine,
+                         "EMBRYO", "embryo", "include/default.inc",
+                         PACKAGE_BIN_DIR,
+                         PACKAGE_LIB_DIR,
+                         PACKAGE_DATA_DIR,
+                         PACKAGE_DATA_DIR);
+   if (!pfx) return 0;
+   return 1;
+}
+
+void
+e_prefix_shutdown(void)
+{
+   eina_prefix_free(pfx);
+   pfx = NULL;
+   eina_shutdown();
+}
+
+const char *
+e_prefix_get(void)
+{
+   return eina_prefix_get(pfx);
+}
+
+const char *
+e_prefix_bin_get(void)
+{
+   return eina_prefix_bin_get(pfx);
+}
+
+const char *
+e_prefix_data_get(void)
+{
+   return eina_prefix_data_get(pfx);
+}
+
+const char *
+e_prefix_lib_get(void)
+{
+   return eina_prefix_lib_get(pfx);
+}
diff --git a/libraries/embryo/src/bin/embryo_cc_prefix.h b/libraries/embryo/src/bin/embryo_cc_prefix.h
new file mode 100644
index 0000000..d6dc7b2
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_prefix.h
@@ -0,0 +1,6 @@
+int         e_prefix_determine(char *argv0);
+void        e_prefix_shutdown(void);
+const char *e_prefix_get(void);
+const char *e_prefix_bin_get(void);
+const char *e_prefix_data_get(void);
+const char *e_prefix_lib_get(void);
diff --git a/libraries/embryo/src/bin/embryo_cc_sc.h b/libraries/embryo/src/bin/embryo_cc_sc.h
new file mode 100644
index 0000000..e62cbc3
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc.h
@@ -0,0 +1,667 @@
+/*  Small compiler
+ *
+ *  Drafted after the Small-C compiler Version 2.01, originally created
+ *  by Ron Cain, july 1980, and enhanced by James E. Hendrix.
+ *
+ *  This version comes close to a complete rewrite.
+ *
+ *  Copyright R. Cain, 1980
+ *  Copyright J.E. Hendrix, 1982, 1983
+ *  Copyright T. Riemersma, 1997-2003
+ *
+ *  Version: $Id: embryo_cc_sc.h 59489 2011-05-18 08:37:38Z raster $
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ */
+
+#ifndef EMBRYO_CC_SC_H
+#define EMBRYO_CC_SC_H
+
+#include <limits.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <setjmp.h>
+
+#ifndef _MSC_VER
+# include <stdint.h>
+#else
+# include <stddef.h>
+# include <Evil.h>
+#endif
+
+#include "embryo_cc_amx.h"
+
+/* Note: the "cell" and "ucell" types are defined in AMX.H */
+
+#define PUBLIC_CHAR '@'         /* character that defines a function "public" */
+#define CTRL_CHAR   '\\'        /* default control character */
+
+#define DIRSEP_CHAR '/'         /* directory separator character */
+
+#define sDIMEN_MAX     2        /* maximum number of array dimensions */
+#define sDEF_LITMAX  500        /* initial size of the literal pool, in "cells" */
+#define sLINEMAX (640 * 1024)   /* input line length (in characters) */
+#define sDEF_AMXSTACK 4096      /* default stack size for AMX files */
+#define sSTKMAX       80        /* stack for nested #includes and other uses */
+#define PREPROC_TERM  '\x7f'    /* termination character for preprocessor expressions (the "DEL" code) */
+#define sDEF_PREFIX   "default.inc"     /* default prefix filename */
+
+typedef intptr_t stkitem;       /* type of items stored on the stack */
+
+typedef struct __s_arginfo
+{                               /* function argument info */
+   char                name[sNAMEMAX + 1];
+   char                ident;   /* iVARIABLE, iREFERENCE, iREFARRAY or iVARARGS */
+   char                usage;   /* uCONST */
+   int                *tags;    /* argument tag id. list */
+   int                 numtags; /* number of tags in the tag list */
+   int                 dim[sDIMEN_MAX];
+   int                 numdim;  /* number of dimensions */
+   unsigned char       hasdefault;      /* bit0: is there a default value? bit6: "tagof"; bit7: "sizeof" */
+   union
+   {
+      cell                val;  /* default value */
+      struct
+      {
+         char               *symname;   /* name of another symbol */
+         short               level;     /* indirection level for that symbol */
+      } size;                   /* used for "sizeof" default value */
+      struct
+      {
+         cell               *data;      /* values of default array */
+         int                 size;      /* complete length of default array */
+         int                 arraysize; /* size to reserve on the heap */
+         cell                addr;      /* address of the default array in the data segment */
+      } array;
+   } defvalue;                  /* default value, or pointer to default array */
+   int                 defvalue_tag;    /* tag of the default value */
+} arginfo;
+
+/*  Equate table, tagname table, library table */
+typedef struct __s_constvalue
+{
+   struct __s_constvalue *next;
+   char                name[sNAMEMAX + 1];
+   cell                value;
+   short               index;
+} constvalue;
+
+/*  Symbol table format
+ *
+ *  The symbol name read from the input file is stored in "name", the
+ *  value of "addr" is written to the output file. The address in "addr"
+ *  depends on the class of the symbol:
+ *      global          offset into the data segment
+ *      local           offset relative to the stack frame
+ *      label           generated hexadecimal number
+ *      function        offset into code segment
+ */
+typedef struct __s_symbol
+{
+   struct __s_symbol  *next;
+   struct __s_symbol  *parent;  /* hierarchical types (multi-dimensional arrays) */
+   char                name[sNAMEMAX + 1];
+   unsigned int        hash;    /* value derived from name, for quicker searching */
+   cell                addr;    /* address or offset (or value for constant, index for native function) */
+   char                vclass;  /* sLOCAL if "addr" refers to a local symbol */
+   char                ident;   /* see below for possible values */
+   char                usage;   /* see below for possible values */
+   int                 compound;        /* compound level (braces nesting level) */
+   int                 tag;     /* tagname id */
+   union
+   {
+      int                 declared;     /* label: how many local variables are declared */
+      int                 idxtag;       /* array: tag of array indices */
+      constvalue         *lib;  /* native function: library it is part of *///??? use "stringlist"
+   } x;                         /* 'x' for 'extra' */
+   union
+   {
+      arginfo            *arglist;      /* types of all parameters for functions */
+      struct
+      {
+         cell                length;    /* arrays: length (size) */
+         short               level;     /* number of dimensions below this level */
+      } array;
+   } dim;                       /* for 'dimension', both functions and arrays */
+   int                 fnumber; /* static global variables: file number in which the declaration is visible */
+   struct __s_symbol **refer;   /* referrer list, functions that "use" this symbol */
+   int                 numrefers;       /* number of entries in the referrer list */
+} symbol;
+
+/*  Possible entries for "ident". These are used in the "symbol", "value"
+ *  and arginfo structures. Not every constant is valid for every use.
+ *  In an argument list, the list is terminated with a "zero" ident; labels
+ *  cannot be passed as function arguments, so the value 0 is overloaded.
+ */
+#define iLABEL      0
+#define iVARIABLE   1           /* cell that has an address and that can be fetched directly (lvalue) */
+#define iREFERENCE  2           /* iVARIABLE, but must be dereferenced */
+#define iARRAY      3
+#define iREFARRAY   4           /* an array passed by reference (i.e. a pointer) */
+#define iARRAYCELL  5           /* array element, cell that must be fetched indirectly */
+#define iARRAYCHAR  6           /* array element, character from cell from array */
+#define iEXPRESSION 7           /* expression result, has no address (rvalue) */
+#define iCONSTEXPR  8           /* constant expression (or constant symbol) */
+#define iFUNCTN     9
+#define iREFFUNC    10          /* function passed as a parameter */
+#define iVARARGS    11          /* function specified ... as argument(s) */
+
+/*  Possible entries for "usage"
+ *
+ *  This byte is used as a serie of bits, the syntax is different for
+ *  functions and other symbols:
+ *
+ *  VARIABLE
+ *  bits: 0     (uDEFINE) the variable is defined in the source file
+ *        1     (uREAD) the variable is "read" (accessed) in the source file
+ *        2     (uWRITTEN) the variable is altered (assigned a value)
+ *        3     (uCONST) the variable is constant (may not be assigned to)
+ *        4     (uPUBLIC) the variable is public
+ *        6     (uSTOCK) the variable is discardable (without warning)
+ *
+ *  FUNCTION
+ *  bits: 0     (uDEFINE) the function is defined ("implemented") in the source file
+ *        1     (uREAD) the function is invoked in the source file
+ *        2     (uRETVALUE) the function returns a value (or should return a value)
+ *        3     (uPROTOTYPED) the function was prototyped
+ *        4     (uPUBLIC) the function is public
+ *        5     (uNATIVE) the function is native
+ *        6     (uSTOCK) the function is discardable (without warning)
+ *        7     (uMISSING) the function is not implemented in this source file
+ *
+ *  CONSTANT
+ *  bits: 0     (uDEFINE) the symbol is defined in the source file
+ *        1     (uREAD) the constant is "read" (accessed) in the source file
+ *        3     (uPREDEF) the constant is pre-defined and should be kept between passes
+ */
+#define uDEFINE   0x01
+#define uREAD     0x02
+#define uWRITTEN  0x04
+#define uRETVALUE 0x04          /* function returns (or should return) a value */
+#define uCONST    0x08
+#define uPROTOTYPED 0x08
+#define uPREDEF   0x08          /* constant is pre-defined */
+#define uPUBLIC   0x10
+#define uNATIVE   0x20
+#define uSTOCK    0x40
+#define uMISSING  0x80
+/* uRETNONE is not stored in the "usage" field of a symbol. It is
+ * used during parsing a function, to detect a mix of "return;" and
+ * "return value;" in a few special cases.
+ */
+#define uRETNONE  0x10
+
+#define uTAGOF    0x40          /* set in the "hasdefault" field of the arginfo struct */
+#define uSIZEOF   0x80          /* set in the "hasdefault" field of the arginfo struct */
+
+#define uMAINFUNC "main"
+
+#define sGLOBAL   0             /* global/local variable/constant class */
+#define sLOCAL    1
+#define sSTATIC   2             /* global life, local scope */
+
+typedef struct
+{
+   symbol             *sym;     /* symbol in symbol table, NULL for (constant) expression */
+   cell                constval;        /* value of the constant expression (if ident==iCONSTEXPR)
+                                         * also used for the size of a literal array */
+   int                 tag;     /* tagname id (of the expression) */
+   char                ident;   /* iCONSTEXPR, iVARIABLE, iARRAY, iARRAYCELL,
+                                 * iEXPRESSION or iREFERENCE */
+   char                boolresult;      /* boolean result for relational operators */
+   cell               *arrayidx;        /* last used array indices, for checking self assignment */
+} value;
+
+/*  "while" statement queue (also used for "for" and "do - while" loops) */
+enum
+{
+   wqBRK,                       /* used to restore stack for "break" */
+   wqCONT,                      /* used to restore stack for "continue" */
+   wqLOOP,                      /* loop start label number */
+   wqEXIT,                      /* loop exit label number (jump if false) */
+   /* --- */
+   wqSIZE                       /* "while queue" size */
+};
+
+#define wqTABSZ (24*wqSIZE)     /* 24 nested loop statements */
+
+enum
+{
+   statIDLE,                    /* not compiling yet */
+   statFIRST,                   /* first pass */
+   statWRITE,                   /* writing output */
+   statSKIP,                    /* skipping output */
+};
+
+typedef struct __s_stringlist
+{
+   struct __s_stringlist *next;
+   char               *line;
+} stringlist;
+
+typedef struct __s_stringpair
+{
+   struct __s_stringpair *next;
+   char               *first;
+   char               *second;
+   int                 matchlength;
+} stringpair;
+
+/* macros for code generation */
+#define opcodes(n)      ((n)*sizeof(cell))      /* opcode size */
+#define opargs(n)       ((n)*sizeof(cell))      /* size of typical argument */
+
+/*  Tokens recognized by lex()
+ *  Some of these constants are assigned as well to the variable "lastst"
+ */
+#define tFIRST   256            /* value of first multi-character operator */
+#define tMIDDLE  279            /* value of last multi-character operator */
+#define tLAST    320            /* value of last multi-character match-able token */
+/* multi-character operators */
+#define taMULT   256            /* *= */
+#define taDIV    257            /* /= */
+#define taMOD    258            /* %= */
+#define taADD    259            /* += */
+#define taSUB    260            /* -= */
+#define taSHL    261            /* <<= */
+#define taSHRU   262            /* >>>= */
+#define taSHR    263            /* >>= */
+#define taAND    264            /* &= */
+#define taXOR    265            /* ^= */
+#define taOR     266            /* |= */
+#define tlOR     267            /* || */
+#define tlAND    268            /* && */
+#define tlEQ     269            /* == */
+#define tlNE     270            /* != */
+#define tlLE     271            /* <= */
+#define tlGE     272            /* >= */
+#define tSHL     273            /* << */
+#define tSHRU    274            /* >>> */
+#define tSHR     275            /* >> */
+#define tINC     276            /* ++ */
+#define tDEC     277            /* -- */
+#define tELLIPS  278            /* ... */
+#define tDBLDOT  279            /* .. */
+/* reserved words (statements) */
+#define tASSERT  280
+#define tBREAK   281
+#define tCASE    282
+#define tCHAR    283
+#define tCONST   284
+#define tCONTINUE 285
+#define tDEFAULT 286
+#define tDEFINED 287
+#define tDO      288
+#define tELSE    289
+#define tENUM    290
+#define tEXIT    291
+#define tFOR     292
+#define tFORWARD 293
+#define tGOTO    294
+#define tIF      295
+#define tNATIVE  296
+#define tNEW     297
+#define tOPERATOR 298
+#define tPUBLIC  299
+#define tRETURN  300
+#define tSIZEOF  301
+#define tSLEEP   302
+#define tSTATIC  303
+#define tSTOCK   304
+#define tSWITCH  305
+#define tTAGOF   306
+#define tWHILE   307
+/* compiler directives */
+#define tpASSERT 308            /* #assert */
+#define tpDEFINE 309
+#define tpELSE   310            /* #else */
+#define tpEMIT   311
+#define tpENDIF  312
+#define tpENDINPUT 313
+#define tpENDSCRPT 314
+#define tpFILE   315
+#define tpIF     316            /* #if */
+#define tINCLUDE 317
+#define tpLINE   318
+#define tpPRAGMA 319
+#define tpUNDEF  320
+/* semicolon is a special case, because it can be optional */
+#define tTERM    321            /* semicolon or newline */
+#define tENDEXPR 322            /* forced end of expression */
+/* other recognized tokens */
+#define tNUMBER  323            /* integer number */
+#define tRATIONAL 324           /* rational number */
+#define tSYMBOL  325
+#define tLABEL   326
+#define tSTRING  327
+#define tEXPR    328            /* for assigment to "lastst" only */
+
+/* (reversed) evaluation of staging buffer */
+#define sSTARTREORDER 1
+#define sENDREORDER   2
+#define sEXPRSTART    0xc0      /* top 2 bits set, rest is free */
+#define sMAXARGS      64        /* relates to the bit pattern of sEXPRSTART */
+
+/* codes for ffabort() */
+#define xEXIT           1       /* exit code in PRI */
+#define xASSERTION      2       /* abort caused by failing assertion */
+#define xSTACKERROR     3       /* stack/heap overflow */
+#define xBOUNDSERROR    4       /* array index out of bounds */
+#define xMEMACCESS      5       /* data access error */
+#define xINVINSTR       6       /* invalid instruction */
+#define xSTACKUNDERFLOW 7       /* stack underflow */
+#define xHEAPUNDERFLOW  8       /* heap underflow */
+#define xCALLBACKERR    9       /* no, or invalid, callback */
+#define xSLEEP         12       /* sleep, exit code in PRI, tag in ALT */
+
+/* Miscellaneous  */
+#if !defined TRUE
+#define FALSE         0
+#define TRUE          1
+#endif
+#define sIN_CSEG        1       /* if parsing CODE */
+#define sIN_DSEG        2       /* if parsing DATA */
+#define sCHKBOUNDS      1       /* bit position in "debug" variable: check bounds */
+#define sSYMBOLIC       2       /* bit position in "debug" variable: symbolic info */
+#define sNOOPTIMIZE     4       /* bit position in "debug" variable: no optimization */
+#define sRESET          0       /* reset error flag */
+#define sFORCESET       1       /* force error flag on */
+#define sEXPRMARK       2       /* mark start of expression */
+#define sEXPRRELEASE    3       /* mark end of expression */
+
+#if INT_MAX<0x8000u
+#define PUBLICTAG   0x8000u
+#define FIXEDTAG    0x4000u
+#else
+#define PUBLICTAG   0x80000000Lu
+#define FIXEDTAG    0x40000000Lu
+#endif
+#define TAGMASK       (~PUBLICTAG)
+
+
+/*
+ * Functions you call from the "driver" program
+ */
+   int                 sc_compile(int argc, char **argv);
+   int                 sc_addconstant(char *name, cell value, int tag);
+   int                 sc_addtag(char *name);
+
+/*
+ * Functions called from the compiler (to be implemented by you)
+ */
+
+/* general console output */
+   int                 sc_printf(const char *message, ...);
+
+/* error report function */
+   int                 sc_error(int number, char *message, char *filename,
+                                int firstline, int lastline, va_list argptr);
+
+/* input from source file */
+   void               *sc_opensrc(char *filename);      /* reading only */
+   void                sc_closesrc(void *handle);       /* never delete */
+   void                sc_resetsrc(void *handle, void *position);       /* reset to a position marked earlier */
+   char               *sc_readsrc(void *handle, char *target, int maxchars);
+   void               *sc_getpossrc(void *handle);      /* mark the current position */
+   int                 sc_eofsrc(void *handle);
+
+/* output to intermediate (.ASM) file */
+   void               *sc_openasm(int fd);      /* read/write */
+   void                sc_closeasm(void *handle);
+   void                sc_resetasm(void *handle);
+   int                 sc_writeasm(void *handle, char *str);
+   char               *sc_readasm(void *handle, char *target, int maxchars);
+
+/* output to binary (.AMX) file */
+   void               *sc_openbin(char *filename);
+   void                sc_closebin(void *handle, int deletefile);
+   void                sc_resetbin(void *handle);
+   int                 sc_writebin(void *handle, void *buffer, int size);
+   long                sc_lengthbin(void *handle);      /* return the length of the file */
+
+/* function prototypes in SC1.C */
+symbol     *fetchfunc(char *name, int tag);
+char       *operator_symname(char *symname, char *opername, int tag1,
+                                     int tag2, int numtags, int resulttag);
+char       *funcdisplayname(char *dest, char *funcname);
+int         constexpr(cell * val, int *tag);
+constvalue *append_constval(constvalue * table, char *name, cell val,
+                                    short index);
+constvalue *find_constval(constvalue * table, char *name, short index);
+void        delete_consttable(constvalue * table);
+void        add_constant(char *name, cell val, int vclass, int tag);
+void        exporttag(int tag);
+
+/* function prototypes in SC2.C */
+void        pushstk(stkitem val);
+stkitem     popstk(void);
+int         plungequalifiedfile(char *name);    /* explicit path included */
+int         plungefile(char *name, int try_currentpath, int try_includepaths);  /* search through "include" paths */
+void        preprocess(void);
+void        lexinit(void);
+int         lex(cell * lexvalue, char **lexsym);
+void        lexpush(void);
+void        lexclr(int clreol);
+int         matchtoken(int token);
+int         tokeninfo(cell * val, char **str);
+int         needtoken(int token);
+void        stowlit(cell value);
+int         alphanum(char c);
+void        delete_symbol(symbol * root, symbol * sym);
+void        delete_symbols(symbol * root, int level, int del_labels,
+                                   int delete_functions);
+int         refer_symbol(symbol * entry, symbol * bywhom);
+void        markusage(symbol * sym, int usage);
+unsigned int namehash(char *name);
+symbol     *findglb(char *name);
+symbol     *findloc(char *name);
+symbol     *findconst(char *name);
+symbol     *finddepend(symbol * parent);
+symbol     *addsym(char *name, cell addr, int ident, int vclass,
+                           int tag, int usage);
+symbol     *addvariable(char *name, cell addr, int ident, int vclass,
+                                int tag, int dim[], int numdim, int idxtag[]);
+int         getlabel(void);
+char       *itoh(ucell val);
+
+/* function prototypes in SC3.C */
+int         check_userop(void (*oper) (void), int tag1, int tag2,
+                                 int numparam, value * lval, int *resulttag);
+int         matchtag(int formaltag, int actualtag, int allowcoerce);
+int         expression(int *constant, cell * val, int *tag,
+                               int chkfuncresult);
+int         hier14(value * lval1);      /* the highest expression level */
+
+/* function prototypes in SC4.C */
+void        writeleader(void);
+void        writetrailer(void);
+void        begcseg(void);
+void        begdseg(void);
+void        setactivefile(int fnumber);
+cell        nameincells(char *name);
+void        setfile(char *name, int fileno);
+void        setline(int line, int fileno);
+void        setlabel(int index);
+void        endexpr(int fullexpr);
+void        startfunc(char *fname);
+void        endfunc(void);
+void        alignframe(int numbytes);
+void        defsymbol(char *name, int ident, int vclass, cell offset,
+                              int tag);
+void        symbolrange(int level, cell size);
+void        rvalue(value * lval);
+void        address(symbol * ptr);
+void        store(value * lval);
+void        memcopy(cell size);
+void        copyarray(symbol * sym, cell size);
+void        fillarray(symbol * sym, cell size, cell value);
+void        const1(cell val);
+void        const2(cell val);
+void        moveto1(void);
+void        push1(void);
+void        push2(void);
+void        pushval(cell val);
+void        pop1(void);
+void        pop2(void);
+void        swap1(void);
+void        ffswitch(int label);
+void        ffcase(cell value, char *labelname, int newtable);
+void        ffcall(symbol * sym, int numargs);
+void        ffret(void);
+void        ffabort(int reason);
+void        ffbounds(cell size);
+void        jumplabel(int number);
+void        defstorage(void);
+void        modstk(int delta);
+void        setstk(cell value);
+void        modheap(int delta);
+void        setheap_pri(void);
+void        setheap(cell value);
+void        cell2addr(void);
+void        cell2addr_alt(void);
+void        addr2cell(void);
+void        char2addr(void);
+void        charalign(void);
+void        addconst(cell value);
+
+/*  Code generation functions for arithmetic operators.
+ *
+ *  Syntax: o[u|s|b]_name
+ *          |   |   | +--- name of operator
+ *          |   |   +----- underscore
+ *          |   +--------- "u"nsigned operator, "s"igned operator or "b"oth
+ *          +------------- "o"perator
+ */
+void        os_mult(void);      /* multiplication (signed) */
+void        os_div(void);       /* division (signed) */
+void        os_mod(void);       /* modulus (signed) */
+void        ob_add(void);       /* addition */
+void        ob_sub(void);       /* subtraction */
+void        ob_sal(void);       /* shift left (arithmetic) */
+void        os_sar(void);       /* shift right (arithmetic, signed) */
+void        ou_sar(void);       /* shift right (logical, unsigned) */
+void        ob_or(void);        /* bitwise or */
+void        ob_xor(void);       /* bitwise xor */
+void        ob_and(void);       /* bitwise and */
+void        ob_eq(void);        /* equality */
+void        ob_ne(void);        /* inequality */
+void        relop_prefix(void);
+void        relop_suffix(void);
+void        os_le(void);        /* less or equal (signed) */
+void        os_ge(void);        /* greater or equal (signed) */
+void        os_lt(void);        /* less (signed) */
+void        os_gt(void);        /* greater (signed) */
+
+void        lneg(void);
+void        neg(void);
+void        invert(void);
+void        nooperation(void);
+void        inc(value * lval);
+void        dec(value * lval);
+void        jmp_ne0(int number);
+void        jmp_eq0(int number);
+void        outval(cell val, int newline);
+
+/* function prototypes in SC5.C */
+int         error(int number, ...);
+void        errorset(int code);
+
+/* function prototypes in SC6.C */
+void        assemble(FILE * fout, FILE * fin);
+
+/* function prototypes in SC7.C */
+void        stgbuffer_cleanup(void);
+void        stgmark(char mark);
+void        stgwrite(char *st);
+void        stgout(int index);
+void        stgdel(int index, cell code_index);
+int         stgget(int *index, cell * code_index);
+void        stgset(int onoff);
+int         phopt_init(void);
+int         phopt_cleanup(void);
+
+/* function prototypes in SCLIST.C */
+stringpair *insert_alias(char *name, char *alias);
+stringpair *find_alias(char *name);
+int         lookup_alias(char *target, char *name);
+void        delete_aliastable(void);
+stringlist *insert_path(char *path);
+char       *get_path(int index);
+void        delete_pathtable(void);
+stringpair *insert_subst(char *pattern, char *substitution,
+                                 int prefixlen);
+int         get_subst(int index, char **pattern, char **substitution);
+stringpair *find_subst(char *name, int length);
+int         delete_subst(char *name, int length);
+void        delete_substtable(void);
+
+/* external variables (defined in scvars.c) */
+extern symbol     loctab;       /* local symbol table */
+extern symbol     glbtab;       /* global symbol table */
+extern cell      *litq; /* the literal queue */
+extern char       pline[];      /* the line read from the input file */
+extern char      *lptr; /* points to the current position in "pline" */
+extern constvalue tagname_tab;  /* tagname table */
+extern constvalue libname_tab;  /* library table (#pragma library "..." syntax) *///??? use "stringlist" type
+extern constvalue *curlibrary;  /* current library */
+extern symbol    *curfunc;      /* pointer to current function */
+extern char      *inpfname;     /* name of the file currently read from */
+extern char       outfname[];   /* output file name */
+extern char       sc_ctrlchar;  /* the control character (or escape character) */
+extern int        litidx;       /* index to literal table */
+extern int        litmax;       /* current size of the literal table */
+extern int        stgidx;       /* index to the staging buffer */
+extern int        labnum;       /* number of (internal) labels */
+extern int        staging;      /* true if staging output */
+extern cell       declared;     /* number of local cells declared */
+extern cell       glb_declared; /* number of global cells declared */
+extern cell       code_idx;     /* number of bytes with generated code */
+extern int        ntv_funcid;   /* incremental number of native function */
+extern int        errnum;       /* number of errors */
+extern int        warnnum;      /* number of warnings */
+extern int        sc_debug;     /* debug/optimization options (bit field) */
+extern int        charbits;     /* number of bits for a character */
+extern int        sc_packstr;   /* strings are packed by default? */
+extern int        sc_asmfile;   /* create .ASM file? */
+extern int        sc_listing;   /* create .LST file? */
+extern int        sc_compress;  /* compress bytecode? */
+extern int        sc_needsemicolon;     /* semicolon required to terminate expressions? */
+extern int        sc_dataalign; /* data alignment value */
+extern int        sc_alignnext; /* must frame of the next function be aligned? */
+extern int        curseg;       /* 1 if currently parsing CODE, 2 if parsing DATA */
+extern cell       sc_stksize;   /* stack size */
+extern int        freading;     /* is there an input file ready for reading? */
+extern int        fline;        /* the line number in the current file */
+extern int        fnumber;      /* number of files in the file table (debugging) */
+extern int        fcurrent;     /* current file being processed (debugging) */
+extern int        intest;       /* true if inside a test */
+extern int        sideeffect;   /* true if an expression causes a side-effect */
+extern int        stmtindent;   /* current indent of the statement */
+extern int        indent_nowarn;        /* skip warning "217 loose indentation" */
+extern int        sc_tabsize;   /* number of spaces that a TAB represents */
+extern int        sc_allowtags; /* allow/detect tagnames in lex() */
+extern int        sc_status;    /* read/write status */
+extern int        sc_rationaltag;       /* tag for rational numbers */
+extern int        rational_digits;      /* number of fractional digits */
+
+extern FILE      *inpf; /* file read from (source or include) */
+extern FILE      *inpf_org;     /* main source file */
+extern FILE      *outf; /* file written to */
+
+extern jmp_buf    errbuf;       /* target of longjmp() on a fatal error */
+
+#endif
diff --git a/libraries/embryo/src/bin/embryo_cc_sc1.c b/libraries/embryo/src/bin/embryo_cc_sc1.c
new file mode 100644
index 0000000..b28b6f3
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc1.c
@@ -0,0 +1,4079 @@
+/*  Small compiler
+ *  Function and variable definition and declaration, statement parser.
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied
+ * warranty.  In no event will the authors be held liable for any
+ * damages arising from the use of this software. Permission is granted
+ * to anyone to use this software for any purpose, including commercial
+ * applications, and to alter it and redistribute it freely, subject to
+ * the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented;
+ *  you must not claim that you wrote the original software.
+ *  If you use this software in a product, an acknowledgment in the
+ *  product documentation would be appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and
+ *  must not be misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source
+ *  distribution.
+ *  Version: $Id: embryo_cc_sc1.c 61433 2011-07-16 23:19:02Z caro $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <ctype.h>
+#include <limits.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#ifdef HAVE_EVIL
+# include <Evil.h>
+#endif /* HAVE_EVIL */
+
+#include "embryo_cc_sc.h"
+#include "embryo_cc_prefix.h"
+
+#define VERSION_STR "2.4"
+#define VERSION_INT 240
+
+static void         resetglobals(void);
+static void         initglobals(void);
+static void         setopt(int argc, char **argv,
+                           char *iname, char *oname,
+                           char *pname, char *rname);
+static void         setconfig(char *root);
+static void         about(void);
+static void         setconstants(void);
+static void         parse(void);
+static void         dumplits(void);
+static void         dumpzero(int count);
+static void         declfuncvar(int tok, char *symname,
+                                int tag, int fpublic,
+                                int fstatic, int fstock, int fconst);
+static void         declglb(char *firstname, int firsttag,
+                            int fpublic, int fstatic, int stock, int fconst);
+static int          declloc(int fstatic);
+static void         decl_const(int table);
+static void         decl_enum(int table);
+static cell         needsub(int *tag);
+static void         initials(int ident, int tag,
+                             cell * size, int dim[], int numdim);
+static cell         initvector(int ident, int tag, cell size, int fillzero);
+static cell         init(int ident, int *tag);
+static void         funcstub(int native);
+static int          newfunc(char *firstname, int firsttag,
+                            int fpublic, int fstatic, int stock);
+static int          declargs(symbol * sym);
+static void         doarg(char *name, int ident, int offset,
+                          int tags[], int numtags,
+                          int fpublic, int fconst, arginfo * arg);
+static void         reduce_referrers(symbol * root);
+static int          testsymbols(symbol * root, int level,
+                                int testlabs, int testconst);
+static void         destructsymbols(symbol * root, int level);
+static constvalue  *find_constval_byval(constvalue * table, cell val);
+static void         statement(int *lastindent, int allow_decl);
+static void         compound(void);
+static void         doexpr(int comma, int chkeffect,
+                           int allowarray, int mark_endexpr,
+                           int *tag, int chkfuncresult);
+static void         doassert(void);
+static void         doexit(void);
+static void         test(int label, int parens, int invert);
+static void         doif(void);
+static void         dowhile(void);
+static void         dodo(void);
+static void         dofor(void);
+static void         doswitch(void);
+static void         dogoto(void);
+static void         dolabel(void);
+static symbol      *fetchlab(char *name);
+static void         doreturn(void);
+static void         dobreak(void);
+static void         docont(void);
+static void         dosleep(void);
+static void         addwhile(int *ptr);
+static void         delwhile(void);
+static int         *readwhile(void);
+
+static int          lastst = 0; /* last executed statement type */
+static int          nestlevel = 0;      /* number of active (open) compound statements */
+static int          rettype = 0;        /* the type that a "return" expression should have */
+static int          skipinput = 0;      /* number of lines to skip from the first input file */
+static int          wq[wqTABSZ];        /* "while queue", internal stack for nested loops */
+static int         *wqptr;      /* pointer to next entry */
+static char         binfname[PATH_MAX]; /* binary file name */
+
+int
+main(int argc, char *argv[], char *env[] __UNUSED__)
+{
+   e_prefix_determine(argv[0]);
+   return sc_compile(argc, argv);
+}
+
+int
+sc_error(int number, char *message, char *filename, int firstline,
+         int lastline, va_list argptr)
+{
+   static char        *prefix[3] = { "error", "fatal error", "warning" };
+
+   if (number != 0)
+     {
+        char               *pre;
+
+        pre = prefix[number / 100];
+        if (firstline >= 0)
+           fprintf(stderr, "%s(%d -- %d) : %s %03d: ", filename, firstline,
+                   lastline, pre, number);
+        else
+           fprintf(stderr, "%s(%d) : %s %03d: ", filename, lastline, pre,
+                   number);
+     }                          /* if */
+   vfprintf(stderr, message, argptr);
+   fflush(stderr);
+   return 0;
+}
+
+void               *
+sc_opensrc(char *filename)
+{
+   return fopen(filename, "rb");
+}
+
+void
+sc_closesrc(void *handle)
+{
+   assert(handle != NULL);
+   fclose((FILE *) handle);
+}
+
+void
+sc_resetsrc(void *handle, void *position)
+{
+   assert(handle != NULL);
+   fsetpos((FILE *) handle, (fpos_t *) position);
+}
+
+char               *
+sc_readsrc(void *handle, char *target, int maxchars)
+{
+   return fgets(target, maxchars, (FILE *) handle);
+}
+
+void               *
+sc_getpossrc(void *handle)
+{
+   static fpos_t       lastpos; /* may need to have a LIFO stack of
+                                 * such positions */
+
+   fgetpos((FILE *) handle, &lastpos);
+   return &lastpos;
+}
+
+int
+sc_eofsrc(void *handle)
+{
+   return feof((FILE *) handle);
+}
+
+void               *
+sc_openasm(int fd)
+{
+   return fdopen(fd, "w+");
+}
+
+void
+sc_closeasm(void *handle)
+{
+   if (handle)
+      fclose((FILE *) handle);
+}
+
+void
+sc_resetasm(void *handle)
+{
+   fflush((FILE *) handle);
+   fseek((FILE *) handle, 0, SEEK_SET);
+}
+
+int
+sc_writeasm(void *handle, char *st)
+{
+   return fputs(st, (FILE *) handle) >= 0;
+}
+
+char               *
+sc_readasm(void *handle, char *target, int maxchars)
+{
+   return fgets(target, maxchars, (FILE *) handle);
+}
+
+void               *
+sc_openbin(char *filename)
+{
+   return fopen(filename, "wb");
+}
+
+void
+sc_closebin(void *handle, int deletefile)
+{
+   fclose((FILE *) handle);
+   if (deletefile)
+      unlink(binfname);
+}
+
+void
+sc_resetbin(void *handle)
+{
+   fflush((FILE *) handle);
+   fseek((FILE *) handle, 0, SEEK_SET);
+}
+
+int
+sc_writebin(void *handle, void *buffer, int size)
+{
+   return (int)fwrite(buffer, 1, size, (FILE *) handle) == size;
+}
+
+long
+sc_lengthbin(void *handle)
+{
+   return ftell((FILE *) handle);
+}
+
+/*  "main" of the compiler
+ */
+int
+sc_compile(int argc, char *argv[])
+{
+   int                 entry, i, jmpcode, fd_out;
+   int                 retcode;
+   char                incfname[PATH_MAX];
+   char                reportname[PATH_MAX];
+   FILE               *binf;
+   void               *inpfmark;
+   char                lcl_ctrlchar;
+   int                 lcl_packstr, lcl_needsemicolon, lcl_tabsize;
+   char               *tmpdir;
+
+   /* set global variables to their initial value */
+   binf = NULL;
+   initglobals();
+   errorset(sRESET);
+   errorset(sEXPRRELEASE);
+   lexinit();
+
+   /* make sure that we clean up on a fatal error; do this before the
+    * first call to error(). */
+   if ((jmpcode = setjmp(errbuf)) != 0)
+      goto cleanup;
+
+   /* allocate memory for fixed tables */
+   inpfname = (char *)malloc(PATH_MAX);
+   litq = (cell *) malloc(litmax * sizeof(cell));
+   if (!litq)
+      error(103);               /* insufficient memory */
+   if (!phopt_init())
+      error(103);               /* insufficient memory */
+
+   setopt(argc, argv, inpfname, binfname, incfname, reportname);
+
+   /* open the output file */
+
+#ifndef HAVE_EVIL
+   tmpdir = getenv("TMPDIR");
+   if (!tmpdir) tmpdir = "/tmp";
+#else
+   tmpdir = (char *)evil_tmpdir_get();
+#endif /* ! HAVE_EVIL */
+
+   snprintf(outfname, PATH_MAX, "%s/embryo_cc.asm-tmp-XXXXXX", tmpdir);
+   fd_out = mkstemp(outfname);
+   if (fd_out < 0)
+     error(101, outfname);
+
+   setconfig(argv[0]);          /* the path to the include files */
+   lcl_ctrlchar = sc_ctrlchar;
+   lcl_packstr = sc_packstr;
+   lcl_needsemicolon = sc_needsemicolon;
+   lcl_tabsize = sc_tabsize;
+   inpf = inpf_org = (FILE *) sc_opensrc(inpfname);
+   if (!inpf)
+      error(100, inpfname);
+   freading = TRUE;
+   outf = (FILE *) sc_openasm(fd_out);  /* first write to assembler
+                                                 * file (may be temporary) */
+   if (!outf)
+      error(101, outfname);
+   /* immediately open the binary file, for other programs to check */
+   binf = (FILE *) sc_openbin(binfname);
+   if (!binf)
+     error(101, binfname);
+   setconstants();              /* set predefined constants and tagnames */
+   for (i = 0; i < skipinput; i++)      /* skip lines in the input file */
+      if (sc_readsrc(inpf, pline, sLINEMAX))
+         fline++;               /* keep line number up to date */
+   skipinput = fline;
+   sc_status = statFIRST;
+   /* do the first pass through the file */
+   inpfmark = sc_getpossrc(inpf);
+   if (incfname[0] != '\0')
+     {
+        if (strcmp(incfname, sDEF_PREFIX) == 0)
+          {
+             plungefile(incfname, FALSE, TRUE); /* parse "default.inc" */
+          }
+        else
+          {
+             if (!plungequalifiedfile(incfname))        /* parse "prefix" include
+                                                         * file */
+                error(100, incfname);   /* cannot read from ... (fatal error) */
+          }                     /* if */
+     }                          /* if */
+   preprocess();                /* fetch first line */
+   parse();                     /* process all input */
+
+   /* second pass */
+   sc_status = statWRITE;       /* set, to enable warnings */
+
+   /* ??? for re-parsing the listing file instead of the original source
+    * file (and doing preprocessing twice):
+    * - close input file, close listing file
+    * - re-open listing file for reading (inpf)
+    * - open assembler file (outf)
+    */
+
+   /* reset "defined" flag of all functions and global variables */
+   reduce_referrers(&glbtab);
+   delete_symbols(&glbtab, 0, TRUE, FALSE);
+#if !defined NO_DEFINE
+   delete_substtable();
+#endif
+   resetglobals();
+   sc_ctrlchar = lcl_ctrlchar;
+   sc_packstr = lcl_packstr;
+   sc_needsemicolon = lcl_needsemicolon;
+   sc_tabsize = lcl_tabsize;
+   errorset(sRESET);
+   /* reset the source file */
+   inpf = inpf_org;
+   freading = TRUE;
+   sc_resetsrc(inpf, inpfmark); /* reset file position */
+   fline = skipinput;           /* reset line number */
+   lexinit();                   /* clear internal flags of lex() */
+   sc_status = statWRITE;       /* allow to write --this variable was reset
+                                 * by resetglobals() */
+   writeleader();
+   setfile(inpfname, fnumber);
+   if (incfname[0] != '\0')
+     {
+        if (strcmp(incfname, sDEF_PREFIX) == 0)
+           plungefile(incfname, FALSE, TRUE);   /* parse "default.inc" (again) */
+        else
+           plungequalifiedfile(incfname);       /* parse implicit include
+                                                 * file (again) */
+     }                          /* if */
+   preprocess();                /* fetch first line */
+   parse();                     /* process all input */
+   /* inpf is already closed when readline() attempts to pop of a file */
+   writetrailer();              /* write remaining stuff */
+
+   entry = testsymbols(&glbtab, 0, TRUE, FALSE);        /* test for unused
+                                                         * or undefined functions and variables */
+   if (!entry)
+      error(13);                /* no entry point (no public functions) */
+
+ cleanup:
+   if (inpf)            /* main source file is not closed, do it now */
+      sc_closesrc(inpf);
+   /* write the binary file (the file is already open) */
+   if (errnum == 0 && jmpcode == 0)
+     {
+        assert(binf != NULL);
+        sc_resetasm(outf);      /* flush and loop back, for reading */
+        assemble(binf, outf);   /* assembler file is now input */
+     }                          /* if */
+   if (outf)
+      sc_closeasm(outf);
+   unlink (outfname);
+   if (binf)
+      sc_closebin(binf, errnum != 0);
+
+   if (inpfname)
+      free(inpfname);
+   if (litq)
+      free(litq);
+   phopt_cleanup();
+   stgbuffer_cleanup();
+   assert(jmpcode != 0 || loctab.next == NULL); /* on normal flow,
+                                                 * local symbols
+                                                 * should already have been deleted */
+   delete_symbols(&loctab, 0, TRUE, TRUE);      /* delete local variables
+                                                 * if not yet  done (i.e.
+                                                 * on a fatal error) */
+   delete_symbols(&glbtab, 0, TRUE, TRUE);
+   delete_consttable(&tagname_tab);
+   delete_consttable(&libname_tab);
+   delete_aliastable();
+   delete_pathtable();
+#if !defined NO_DEFINE
+   delete_substtable();
+#endif
+   if (errnum != 0)
+     {
+        printf("\n%d Error%s.\n", errnum, (errnum > 1) ? "s" : "");
+        retcode = 2;
+     }
+   else if (warnnum != 0)
+     {
+        printf("\n%d Warning%s.\n", warnnum, (warnnum > 1) ? "s" : "");
+        retcode = 1;
+     }
+   else
+     {
+        retcode = jmpcode;
+     }                          /* if */
+   return retcode;
+}
+
+int
+sc_addconstant(char *name, cell value, int tag)
+{
+   errorset(sFORCESET);         /* make sure error engine is silenced */
+   sc_status = statIDLE;
+   add_constant(name, value, sGLOBAL, tag);
+   return 1;
+}
+
+int
+sc_addtag(char *name)
+{
+   cell                val;
+   constvalue         *ptr;
+   int                 last, tag;
+
+   if (!name)
+     {
+        /* no tagname was given, check for one */
+        if (lex(&val, &name) != tLABEL)
+          {
+             lexpush();
+             return 0;          /* untagged */
+          }                     /* if */
+     }                          /* if */
+
+   last = 0;
+   ptr = tagname_tab.next;
+   while (ptr)
+     {
+        tag = (int)(ptr->value & TAGMASK);
+        if (strcmp(name, ptr->name) == 0)
+           return tag;          /* tagname is known, return its sequence number */
+        tag &= (int)~FIXEDTAG;
+        if (tag > last)
+           last = tag;
+        ptr = ptr->next;
+     }                          /* while */
+
+   /* tagname currently unknown, add it */
+   tag = last + 1;              /* guaranteed not to exist already */
+   if (isupper(*name))
+      tag |= (int)FIXEDTAG;
+   append_constval(&tagname_tab, name, (cell) tag, 0);
+   return tag;
+}
+
+static void
+resetglobals(void)
+{
+   /* reset the subset of global variables that is modified by the
+    * first pass */
+   curfunc = NULL;              /* pointer to current function */
+   lastst = 0;                  /* last executed statement type */
+   nestlevel = 0;               /* number of active (open) compound statements */
+   rettype = 0;                 /* the type that a "return" expression should have */
+   litidx = 0;                  /* index to literal table */
+   stgidx = 0;                  /* index to the staging buffer */
+   labnum = 0;                  /* number of (internal) labels */
+   staging = 0;                 /* true if staging output */
+   declared = 0;                /* number of local cells declared */
+   glb_declared = 0;            /* number of global cells declared */
+   code_idx = 0;                /* number of bytes with generated code */
+   ntv_funcid = 0;              /* incremental number of native function */
+   curseg = 0;                  /* 1 if currently parsing CODE, 2 if parsing DATA */
+   freading = FALSE;            /* no input file ready yet */
+   fline = 0;                   /* the line number in the current file */
+   fnumber = 0;                 /* the file number in the file table (debugging) */
+   fcurrent = 0;                /* current file being processed (debugging) */
+   intest = 0;                  /* true if inside a test */
+   sideeffect = 0;              /* true if an expression causes a side-effect */
+   stmtindent = 0;              /* current indent of the statement */
+   indent_nowarn = TRUE;        /* do not skip warning "217 loose indentation" */
+   sc_allowtags = TRUE;         /* allow/detect tagnames */
+   sc_status = statIDLE;
+}
+
+static void
+initglobals(void)
+{
+   resetglobals();
+
+   skipinput = 0;               /* number of lines to skip from the first
+                                 * input file */
+   sc_ctrlchar = CTRL_CHAR;     /* the escape character */
+   litmax = sDEF_LITMAX;        /* current size of the literal table */
+   errnum = 0;                  /* number of errors */
+   warnnum = 0;                 /* number of warnings */
+/* sc_debug=sCHKBOUNDS; by default: bounds checking+assertions */
+   sc_debug = 0;                /* by default: no debug */
+   charbits = 8;                /* a "char" is 8 bits */
+   sc_packstr = FALSE;          /* strings are unpacked by default */
+/* sc_compress=TRUE;     compress output bytecodes */
+   sc_compress = FALSE;         /* compress output bytecodes */
+   sc_needsemicolon = FALSE;    /* semicolon required to terminate
+                                 * expressions? */
+   sc_dataalign = 4;
+   sc_stksize = sDEF_AMXSTACK;  /* default stack size */
+   sc_tabsize = 8;              /* assume a TAB is 8 spaces */
+   sc_rationaltag = 0;          /* assume no support for rational numbers */
+   rational_digits = 0;         /* number of fractional digits */
+
+   outfname[0] = '\0';          /* output file name */
+   inpf = NULL;                 /* file read from */
+   inpfname = NULL;             /* pointer to name of the file currently
+                                 * read from */
+   outf = NULL;                 /* file written to */
+   litq = NULL;                 /* the literal queue */
+   glbtab.next = NULL;          /* clear global variables/constants table */
+   loctab.next = NULL;          /*   "   local      "    /    "       "   */
+   tagname_tab.next = NULL;     /* tagname table */
+   libname_tab.next = NULL;     /* library table (#pragma library "..."
+                                 * syntax) */
+
+   pline[0] = '\0';             /* the line read from the input file */
+   lptr = NULL;                 /* points to the current position in "pline" */
+   curlibrary = NULL;           /* current library */
+   inpf_org = NULL;             /* main source file */
+
+   wqptr = wq;                  /* initialize while queue pointer */
+
+}
+
+static void
+parseoptions(int argc, char **argv, char *iname, char *oname,
+             char *pname __UNUSED__, char *rname __UNUSED__)
+{
+   char str[PATH_MAX];
+   int i, stack_size;
+   size_t len;
+
+   /* use embryo include dir always */
+   snprintf(str, sizeof(str), "%s/include/", e_prefix_data_get());
+   insert_path(str);
+   insert_path("./");
+
+   for (i = 1; i < argc; i++)
+   {
+      if (!strcmp (argv[i], "-i") && (i + 1 < argc) && *argv[i + 1])
+      {
+         /* include directory */
+         i++;
+         strncpy(str, argv[i], sizeof(str));
+
+         len = strlen(str);
+         if (str[len - 1] != DIRSEP_CHAR)
+         {
+            str[len] = DIRSEP_CHAR;
+            str[len + 1] = '\0';
+         }
+
+         insert_path(str);
+      }
+      else if (!strcmp (argv[i], "-o") && (i + 1 < argc) && *argv[i + 1])
+      {
+         /* output file */
+         i++;
+         strcpy(oname, argv[i]); /* FIXME */
+      }
+      else if (!strcmp (argv[i], "-S") && (i + 1 < argc) && *argv[i + 1])
+      {
+         /* stack size */
+         i++;
+         stack_size = atoi(argv[i]);
+
+         if (stack_size > 64)
+            sc_stksize = (cell) stack_size;
+         else
+            about();
+      }
+      else if (!*iname)
+      {
+         /* input file */
+         strcpy(iname, argv[i]); /* FIXME */
+      }
+      else
+      {
+         /* only allow one input filename */
+         about();
+      }
+   }
+}
+
+static void
+setopt(int argc, char **argv, char *iname, char *oname,
+       char *pname, char *rname)
+{
+   *iname = '\0';
+   *oname = '\0';
+   *pname = '\0';
+   *rname = '\0';
+   strcpy(pname, sDEF_PREFIX);
+
+   parseoptions(argc, argv, iname, oname, pname, rname);
+   if (iname[0] == '\0')
+      about();
+}
+
+static void
+setconfig(char *root)
+{
+   char                path[PATH_MAX];
+   char               *ptr;
+   int                 len;
+
+   /* add the default "include" directory */
+   if (root)
+     {
+        /* path + filename (hopefully) */
+        strncpy(path, root, sizeof(path) - 1);
+        path[sizeof(path) - 1] = 0;
+     }
+/* terminate just behind last \ or : */
+   if ((ptr = strrchr(path, DIRSEP_CHAR))
+       || (ptr = strchr(path, ':')))
+     {
+        /* If there was no terminating "\" or ":",
+         * the filename probably does not
+         * contain the path; so we just don't add it
+         * to the list in that case
+         */
+        *(ptr + 1) = '\0';
+        if (strlen(path) < (sizeof(path) - 1 - 7))
+          {
+             strcat(path, "include");
+          }
+        len = strlen(path);
+        path[len] = DIRSEP_CHAR;
+        path[len + 1] = '\0';
+        insert_path(path);
+     }                          /* if */
+}
+
+static void
+about(void)
+{
+   printf("Usage:   embryo_cc <filename> [options]\n\n");
+   printf("Options:\n");
+#if 0
+        printf
+           ("         -A<num>  alignment in bytes of the data segment and the\
+     stack\n");
+
+        printf
+           ("         -a       output assembler code (skip code generation\
+    pass)\n");
+
+        printf
+           ("         -C[+/-]  compact encoding for output file (default=%c)\n",
+            sc_compress ? '+' : '-');
+        printf("         -c8      [default] a character is 8-bits\
+     (ASCII/ISO Latin-1)\n");
+
+        printf("         -c16     a character is 16-bits (Unicode)\n");
+#if defined dos_setdrive
+        printf("         -Dpath   active directory path\n");
+#endif
+        printf
+           ("         -d0      no symbolic information, no run-time checks\n");
+        printf("         -d1      [default] run-time checks, no symbolic\
+     information\n");
+        printf
+           ("         -d2      full debug information and dynamic checking\n");
+        printf("         -d3      full debug information, dynamic checking,\
+     no optimization\n");
+#endif
+        printf("         -i <name> path for include files\n");
+#if 0
+        printf("         -l       create list file (preprocess only)\n");
+#endif
+        printf("         -o <name> set base name of output file\n");
+#if 0
+        printf
+           ("         -P[+/-]  strings are \"packed\" by default (default=%c)\n",
+            sc_packstr ? '+' : '-');
+        printf("         -p<name> set name of \"prefix\" file\n");
+        if (!waitkey())
+           longjmp(errbuf, 3);
+#endif
+        printf
+           ("         -S <num>  stack/heap size in cells (default=%d, min=65)\n",
+            (int)sc_stksize);
+#if 0
+        printf("         -s<num>  skip lines from the input file\n");
+        printf
+           ("         -t<num>  TAB indent size (in character positions)\n");
+        printf("         -\\       use '\\' for escape characters\n");
+        printf("         -^       use '^' for escape characters\n");
+        printf("         -;[+/-]  require a semicolon to end each statement\
+     (default=%c)\n", sc_needsemicolon ? '+' : '-');
+
+        printf
+           ("         sym=val  define constant \"sym\" with value \"val\"\n");
+        printf("         sym=     define constant \"sym\" with value 0\n");
+#endif
+        longjmp(errbuf, 3);             /* user abort */
+}
+
+static void
+setconstants(void)
+{
+   int                 debug;
+
+   assert(sc_status == statIDLE);
+   append_constval(&tagname_tab, "_", 0, 0);    /* "untagged" */
+   append_constval(&tagname_tab, "bool", 1, 0);
+
+   add_constant("true", 1, sGLOBAL, 1); /* boolean flags */
+   add_constant("false", 0, sGLOBAL, 1);
+   add_constant("EOS", 0, sGLOBAL, 0);  /* End Of String, or '\0' */
+   add_constant("cellbits", 32, sGLOBAL, 0);
+   add_constant("cellmax", INT_MAX, sGLOBAL, 0);
+   add_constant("cellmin", INT_MIN, sGLOBAL, 0);
+   add_constant("charbits", charbits, sGLOBAL, 0);
+   add_constant("charmin", 0, sGLOBAL, 0);
+   add_constant("charmax", (charbits == 16) ? 0xffff : 0xff, sGLOBAL, 0);
+
+   add_constant("__Small", VERSION_INT, sGLOBAL, 0);
+
+   debug = 0;
+   if ((sc_debug & (sCHKBOUNDS | sSYMBOLIC)) == (sCHKBOUNDS | sSYMBOLIC))
+      debug = 2;
+   else if ((sc_debug & sCHKBOUNDS) == sCHKBOUNDS)
+      debug = 1;
+   add_constant("debug", debug, sGLOBAL, 0);
+}
+
+/*  parse       - process all input text
+ *
+ *  At this level, only static declarations and function definitions
+ *  are legal.
+ */
+static void
+parse(void)
+{
+   int                 tok, tag, fconst, fstock, fstatic;
+   cell                val;
+   char               *str;
+
+   while (freading)
+     {
+        /* first try whether a declaration possibly is native or public */
+        tok = lex(&val, &str);  /* read in (new) token */
+        switch (tok)
+          {
+          case 0:
+             /* ignore zero's */
+             break;
+          case tNEW:
+             fconst = matchtoken(tCONST);
+             declglb(NULL, 0, FALSE, FALSE, FALSE, fconst);
+             break;
+          case tSTATIC:
+             /* This can be a static function or a static global variable;
+              * we know which of the two as soon as we have parsed up to the
+              * point where an opening parenthesis of a function would be
+              * expected. To back out after deciding it was a declaration of
+              * a static variable after all, we have to store the symbol name
+              * and tag.
+              */
+             fstock = matchtoken(tSTOCK);
+             fconst = matchtoken(tCONST);
+             tag = sc_addtag(NULL);
+             tok = lex(&val, &str);
+             if (tok == tNATIVE || tok == tPUBLIC)
+               {
+                  error(42);    /* invalid combination of class specifiers */
+                  break;
+               }                /* if */
+             declfuncvar(tok, str, tag, FALSE, TRUE, fstock, fconst);
+             break;
+          case tCONST:
+             decl_const(sGLOBAL);
+             break;
+          case tENUM:
+             decl_enum(sGLOBAL);
+             break;
+          case tPUBLIC:
+             /* This can be a public function or a public variable;
+              * see the comment above (for static functions/variables)
+              * for details.
+              */
+             fconst = matchtoken(tCONST);
+             tag = sc_addtag(NULL);
+             tok = lex(&val, &str);
+             if (tok == tNATIVE || tok == tSTOCK || tok == tSTATIC)
+               {
+                  error(42);    /* invalid combination of class specifiers */
+                  break;
+               }                /* if */
+             declfuncvar(tok, str, tag, TRUE, FALSE, FALSE, fconst);
+             break;
+          case tSTOCK:
+             /* This can be a stock function or a stock *global) variable;
+              * see the comment above (for static functions/variables) for
+              * details.
+              */
+             fstatic = matchtoken(tSTATIC);
+             fconst = matchtoken(tCONST);
+             tag = sc_addtag(NULL);
+             tok = lex(&val, &str);
+             if (tok == tNATIVE || tok == tPUBLIC)
+               {
+                  error(42);    /* invalid combination of class specifiers */
+                  break;
+               }                /* if */
+             declfuncvar(tok, str, tag, FALSE, fstatic, TRUE, fconst);
+             break;
+          case tLABEL:
+          case tSYMBOL:
+          case tOPERATOR:
+             lexpush();
+             if (!newfunc(NULL, -1, FALSE, FALSE, FALSE))
+               {
+                  error(10);    /* illegal function or declaration */
+                  lexclr(TRUE); /* drop the rest of the line */
+               }                /* if */
+             break;
+          case tNATIVE:
+             funcstub(TRUE);    /* create a dummy function */
+             break;
+          case tFORWARD:
+             funcstub(FALSE);
+             break;
+          case '}':
+             error(54);         /* unmatched closing brace */
+             break;
+          case '{':
+             error(55);         /* start of function body without function header */
+             break;
+          default:
+             if (freading)
+               {
+                  error(10);    /* illegal function or declaration */
+                  lexclr(TRUE); /* drop the rest of the line */
+               }                /* if */
+          }                     /* switch */
+     }                          /* while */
+}
+
+/*  dumplits
+ *
+ *  Dump the literal pool (strings etc.)
+ *
+ *  Global references: litidx (referred to only)
+ */
+static void
+dumplits(void)
+{
+   int                 j, k;
+
+   k = 0;
+   while (k < litidx)
+     {
+        /* should be in the data segment */
+        assert(curseg == 2);
+        defstorage();
+        j = 16;                 /* 16 values per line */
+        while (j && k < litidx)
+          {
+             outval(litq[k], FALSE);
+             stgwrite(" ");
+             k++;
+             j--;
+             if (j == 0 || k >= litidx)
+                stgwrite("\n"); /* force a newline after 10 dumps */
+             /* Note: stgwrite() buffers a line until it is complete. It recognizes
+              * the end of line as a sequence of "\n\0", so something like "\n\t"
+              * so should not be passed to stgwrite().
+              */
+          }                     /* while */
+     }                          /* while */
+}
+
+/*  dumpzero
+ *
+ *  Dump zero's for default initial values
+ */
+static void
+dumpzero(int count)
+{
+   int                 i;
+
+   if (count <= 0)
+      return;
+   assert(curseg == 2);
+   defstorage();
+   i = 0;
+   while (count-- > 0)
+     {
+        outval(0, FALSE);
+        i = (i + 1) % 16;
+        stgwrite((i == 0 || count == 0) ? "\n" : " ");
+        if (i == 0 && count > 0)
+           defstorage();
+     }                          /* while */
+}
+
+static void
+aligndata(int numbytes)
+{
+   if ((((glb_declared + litidx) * sizeof(cell)) % numbytes) != 0)
+     {
+        while ((((glb_declared + litidx) * sizeof(cell)) % numbytes) != 0)
+           stowlit(0);
+     }                          /* if */
+
+}
+
+static void
+declfuncvar(int tok, char *symname, int tag, int fpublic, int fstatic,
+            int fstock, int fconst)
+{
+   char                name[sNAMEMAX + 1];
+
+   if (tok != tSYMBOL && tok != tOPERATOR)
+     {
+        if (freading)
+           error(20, symname);  /* invalid symbol name */
+        return;
+     }                          /* if */
+   if (tok == tOPERATOR)
+     {
+        lexpush();
+        if (!newfunc(NULL, tag, fpublic, fstatic, fstock))
+           error(10);           /* illegal function or declaration */
+     }
+   else
+     {
+        assert(strlen(symname) <= sNAMEMAX);
+        strcpy(name, symname);
+        if (fconst || !newfunc(name, tag, fpublic, fstatic, fstock))
+           declglb(name, tag, fpublic, fstatic, fstock, fconst);
+        /* if not a static function, try a static variable */
+     }                          /* if */
+}
+
+/*  declglb     - declare global symbols
+ *
+ *  Declare a static (global) variable. Global variables are stored in
+ *  the DATA segment.
+ *
+ *  global references: glb_declared     (altered)
+ */
+static void
+declglb(char *firstname, int firsttag, int fpublic, int fstatic,
+        int stock, int fconst)
+{
+   int                 ident, tag, ispublic;
+   int                 idxtag[sDIMEN_MAX];
+   char                name[sNAMEMAX + 1];
+   cell                val, size, cidx;
+   char               *str;
+   int                 dim[sDIMEN_MAX];
+   int                 numdim, level;
+   int                 filenum;
+   symbol             *sym;
+
+#if !defined NDEBUG
+   cell                glbdecl = 0;
+#endif
+
+   filenum = fcurrent;          /* save file number at the start of the
+                                 * declaration */
+   do
+     {
+        size = 1;               /* single size (no array) */
+        numdim = 0;             /* no dimensions */
+        ident = iVARIABLE;
+        if (firstname)
+          {
+             assert(strlen(firstname) <= sNAMEMAX);
+             strcpy(name, firstname);   /* save symbol name */
+             tag = firsttag;
+             firstname = NULL;
+          }
+        else
+          {
+             tag = sc_addtag(NULL);
+             if (lex(&val, &str) != tSYMBOL)    /* read in (new) token */
+                error(20, str); /* invalid symbol name */
+             assert(strlen(str) <= sNAMEMAX);
+             strcpy(name, str); /* save symbol name */
+          }                     /* if */
+        sym = findglb(name);
+        if (!sym)
+           sym = findconst(name);
+        if (sym && (sym->usage & uDEFINE) != 0)
+           error(21, name);     /* symbol already defined */
+        ispublic = fpublic;
+        if (name[0] == PUBLIC_CHAR)
+          {
+             ispublic = TRUE;   /* implicitly public variable */
+             if (stock || fstatic)
+                error(42);      /* invalid combination of class specifiers */
+          }                     /* if */
+        while (matchtoken('['))
+          {
+             ident = iARRAY;
+             if (numdim == sDIMEN_MAX)
+               {
+                  error(53);    /* exceeding maximum number of dimensions */
+                  return;
+               }                /* if */
+             if (numdim > 0 && dim[numdim - 1] == 0)
+                error(52);      /* only last dimension may be variable length */
+             size = needsub(&idxtag[numdim]);   /* get size; size==0 for
+                                                 * "var[]" */
+#if INT_MAX < LONG_MAX
+             if (size > INT_MAX)
+                error(105);     /* overflow, exceeding capacity */
+#endif
+             if (ispublic)
+                error(56, name);        /* arrays cannot be public */
+             dim[numdim++] = (int)size;
+          }                     /* while */
+        /* if this variable is never used (which can be detected only in
+         * the second stage), shut off code generation; make an exception
+         * for public variables
+         */
+        cidx = 0;               /* only to avoid a compiler warning */
+        if (sc_status == statWRITE && sym
+            && (sym->usage & (uREAD | uWRITTEN | uPUBLIC)) == 0)
+          {
+             sc_status = statSKIP;
+             cidx = code_idx;
+#if !defined NDEBUG
+             glbdecl = glb_declared;
+#endif
+          }                     /* if */
+        defsymbol(name, ident, sGLOBAL, sizeof(cell) * glb_declared, tag);
+        begdseg();              /* real (initialized) data in data segment */
+        assert(litidx == 0);    /* literal queue should be empty */
+        if (sc_alignnext)
+          {
+             litidx = 0;
+             aligndata(sc_dataalign);
+             dumplits();        /* dump the literal queue */
+             sc_alignnext = FALSE;
+             litidx = 0;        /* global initial data is dumped, so restart at zero */
+          }                     /* if */
+        initials(ident, tag, &size, dim, numdim);       /* stores values in
+                                                         * the literal queue */
+        if (numdim == 1)
+           dim[0] = (int)size;
+        dumplits();             /* dump the literal queue */
+        dumpzero((int)size - litidx);
+        litidx = 0;
+        if (!sym)
+          {                     /* define only if not yet defined */
+             sym =
+                addvariable(name, sizeof(cell) * glb_declared, ident, sGLOBAL,
+                            tag, dim, numdim, idxtag);
+          }
+        else
+          {                     /* if declared but not yet defined, adjust the
+                                 * variable's address */
+             sym->addr = sizeof(cell) * glb_declared;
+             sym->usage |= uDEFINE;
+          }                     /* if */
+        if (ispublic)
+           sym->usage |= uPUBLIC;
+        if (fconst)
+           sym->usage |= uCONST;
+        if (stock)
+           sym->usage |= uSTOCK;
+        if (fstatic)
+           sym->fnumber = filenum;
+        if (ident == iARRAY)
+           for (level = 0; level < numdim; level++)
+              symbolrange(level, dim[level]);
+        if (sc_status == statSKIP)
+          {
+             sc_status = statWRITE;
+             code_idx = cidx;
+             assert(glb_declared == glbdecl);
+          }
+        else
+          {
+             glb_declared += (int)size; /* add total number of cells */
+          }                     /* if */
+     }
+   while (matchtoken(','));     /* enddo *//* more? */
+   needtoken(tTERM);            /* if not comma, must be semicolumn */
+}
+
+/*  declloc     - declare local symbols
+ *
+ *  Declare local (automatic) variables. Since these variables are
+ *  relative to the STACK, there is no switch to the DATA segment.
+ *  These variables cannot be initialized either.
+ *
+ *  global references: declared   (altered)
+ *                     funcstatus (referred to only)
+ */
+static int
+declloc(int fstatic)
+{
+   int                 ident, tag;
+   int                 idxtag[sDIMEN_MAX];
+   char                name[sNAMEMAX + 1];
+   symbol             *sym;
+   cell                val, size;
+   char               *str;
+   value               lval = { NULL, 0, 0, 0, 0, NULL };
+   int                 cur_lit = 0;
+   int                 dim[sDIMEN_MAX];
+   int                 numdim, level;
+   int                 fconst;
+
+   fconst = matchtoken(tCONST);
+   do
+     {
+        ident = iVARIABLE;
+        size = 1;
+        numdim = 0;             /* no dimensions */
+        tag = sc_addtag(NULL);
+        if (lex(&val, &str) != tSYMBOL) /* read in (new) token */
+           error(20, str);      /* invalid symbol name */
+        assert(strlen(str) <= sNAMEMAX);
+        strcpy(name, str);      /* save symbol name */
+        if (name[0] == PUBLIC_CHAR)
+           error(56, name);     /* local variables cannot be public */
+        /* Note: block locals may be named identical to locals at higher
+         * compound blocks (as with standard C); so we must check (and add)
+         * the "nesting level" of local variables to verify the
+         * multi-definition of symbols.
+         */
+        if ((sym = findloc(name)) && sym->compound == nestlevel)
+           error(21, name);     /* symbol already defined */
+        /* Although valid, a local variable whose name is equal to that
+         * of a global variable or to that of a local variable at a lower
+         * level might indicate a bug.
+         */
+        if (((sym = findloc(name)) && sym->compound != nestlevel)
+            || findglb(name))
+           error(219, name);    /* variable shadows another symbol */
+        while (matchtoken('['))
+          {
+             ident = iARRAY;
+             if (numdim == sDIMEN_MAX)
+               {
+                  error(53);    /* exceeding maximum number of dimensions */
+                  return ident;
+               }                /* if */
+             if (numdim > 0 && dim[numdim - 1] == 0)
+                error(52);      /* only last dimension may be variable length */
+             size = needsub(&idxtag[numdim]);   /* get size; size==0 for "var[]" */
+#if INT_MAX < LONG_MAX
+             if (size > INT_MAX)
+                error(105);     /* overflow, exceeding capacity */
+#endif
+             dim[numdim++] = (int)size;
+          }                     /* while */
+        if (ident == iARRAY || fstatic)
+          {
+             if (sc_alignnext)
+               {
+                  aligndata(sc_dataalign);
+                  sc_alignnext = FALSE;
+               }                /* if */
+             cur_lit = litidx;  /* save current index in the literal table */
+             initials(ident, tag, &size, dim, numdim);
+             if (size == 0)
+                return ident;   /* error message already given */
+             if (numdim == 1)
+                dim[0] = (int)size;
+          }                     /* if */
+        /* reserve memory (on the stack) for the variable */
+        if (fstatic)
+          {
+             /* write zeros for uninitialized fields */
+             while (litidx < cur_lit + size)
+                stowlit(0);
+             sym =
+                addvariable(name, (cur_lit + glb_declared) * sizeof(cell),
+                            ident, sSTATIC, tag, dim, numdim, idxtag);
+             defsymbol(name, ident, sSTATIC,
+                       (cur_lit + glb_declared) * sizeof(cell), tag);
+          }
+        else
+          {
+             declared += (int)size;     /* variables are put on stack,
+                                         * adjust "declared" */
+             sym =
+                addvariable(name, -declared * sizeof(cell), ident, sLOCAL, tag,
+                            dim, numdim, idxtag);
+             defsymbol(name, ident, sLOCAL, -declared * sizeof(cell), tag);
+             modstk(-(int)size * sizeof(cell));
+          }                     /* if */
+        /* now that we have reserved memory for the variable, we can
+         * proceed to initialize it */
+        sym->compound = nestlevel;      /* for multiple declaration/shadowing */
+        if (fconst)
+           sym->usage |= uCONST;
+        if (ident == iARRAY)
+           for (level = 0; level < numdim; level++)
+              symbolrange(level, dim[level]);
+        if (!fstatic)
+          {                     /* static variables already initialized */
+             if (ident == iVARIABLE)
+               {
+                  /* simple variable, also supports initialization */
+                  int                 ctag = tag;       /* set to "tag" by default */
+                  int                 explicit_init = FALSE;    /* is the variable explicitly
+                                                                 * initialized? */
+                  if (matchtoken('='))
+                    {
+                       doexpr(FALSE, FALSE, FALSE, FALSE, &ctag, TRUE);
+                       explicit_init = TRUE;
+                    }
+                  else
+                    {
+                       const1(0);       /* uninitialized variable, set to zero */
+                    }           /* if */
+                  /* now try to save the value (still in PRI) in the variable */
+                  lval.sym = sym;
+                  lval.ident = iVARIABLE;
+                  lval.constval = 0;
+                  lval.tag = tag;
+                  check_userop(NULL, ctag, lval.tag, 2, NULL, &ctag);
+                  store(&lval);
+                  endexpr(TRUE);        /* full expression ends after the store */
+                  if (!matchtag(tag, ctag, TRUE))
+                     error(213);        /* tag mismatch */
+                  /* if the variable was not explicitly initialized, reset the
+                   * "uWRITTEN" flag that store() set */
+                  if (!explicit_init)
+                     sym->usage &= ~uWRITTEN;
+               }
+             else
+               {
+                  /* an array */
+                  if (litidx - cur_lit < size)
+                     fillarray(sym, size * sizeof(cell), 0);
+                  if (cur_lit < litidx)
+                    {
+                       /* check whether the complete array is set to a single value;
+                        * if it is, more compact code can be generated */
+                       cell                first = litq[cur_lit];
+                       int                 i;
+
+                       for (i = cur_lit; i < litidx && litq[i] == first; i++)
+                          /* nothing */ ;
+                       if (i == litidx)
+                         {
+                            /* all values are the same */
+                            fillarray(sym, (litidx - cur_lit) * sizeof(cell),
+                                      first);
+                            litidx = cur_lit;   /* reset literal table */
+                         }
+                       else
+                         {
+                            /* copy the literals to the array */
+                            const1((cur_lit + glb_declared) * sizeof(cell));
+                            copyarray(sym, (litidx - cur_lit) * sizeof(cell));
+                         }      /* if */
+                    }           /* if */
+               }                /* if */
+          }                     /* if */
+     }
+   while (matchtoken(','));     /* enddo *//* more? */
+   needtoken(tTERM);            /* if not comma, must be semicolumn */
+   return ident;
+}
+
+static              cell
+calc_arraysize(int dim[], int numdim, int cur)
+{
+   if (cur == numdim)
+      return 0;
+   return dim[cur] + (dim[cur] * calc_arraysize(dim, numdim, cur + 1));
+}
+
+/*  initials
+ *
+ *  Initialize global objects and local arrays.
+ *    size==array cells (count), if 0 on input, the routine counts
+ *    the number of elements
+ *    tag==required tagname id (not the returned tag)
+ *
+ *  Global references: litidx (altered)
+ */
+static void
+initials(int ident, int tag, cell * size, int dim[], int numdim)
+{
+   int                 ctag;
+   int                 curlit = litidx;
+   int                 d;
+
+   if (!matchtoken('='))
+     {
+        if (ident == iARRAY && dim[numdim - 1] == 0)
+          {
+             /* declared as "myvar[];" which is senseless (note: this *does* make
+              * sense in the case of a iREFARRAY, which is a function parameter)
+              */
+             error(9);          /* array has zero length -> invalid size */
+          }                     /* if */
+        if (numdim > 1)
+          {
+             /* initialize the indirection tables */
+#if sDIMEN_MAX>2
+#error Array algorithms for more than 2 dimensions are not implemented
+#endif
+             assert(numdim == 2);
+             *size = calc_arraysize(dim, numdim, 0);
+             for (d = 0; d < dim[0]; d++)
+                stowlit((dim[0] + d * (dim[1] - 1)) * sizeof(cell));
+          }                     /* if */
+        return;
+     }                          /* if */
+
+   if (ident == iVARIABLE)
+     {
+        assert(*size == 1);
+        init(ident, &ctag);
+        if (!matchtag(tag, ctag, TRUE))
+           error(213);          /* tag mismatch */
+     }
+   else
+     {
+        assert(numdim > 0);
+        if (numdim == 1)
+          {
+             *size = initvector(ident, tag, dim[0], FALSE);
+          }
+        else
+          {
+             cell                offs, dsize;
+
+             /* The simple algorithm below only works for arrays with one or
+              * two dimensions. This should be some recursive algorithm.
+              */
+             if (dim[numdim - 1] != 0)
+                /* set size to (known) full size */
+                *size = calc_arraysize(dim, numdim, 0);
+             /* dump indirection tables */
+             for (d = 0; d < dim[0]; d++)
+                stowlit(0);
+             /* now dump individual vectors */
+             needtoken('{');
+             offs = dim[0];
+             for (d = 0; d < dim[0]; d++)
+               {
+                  litq[curlit + d] = offs * sizeof(cell);
+                  dsize = initvector(ident, tag, dim[1], TRUE);
+                  offs += dsize - 1;
+                  if (d + 1 < dim[0])
+                     needtoken(',');
+                  if (matchtoken('{') || matchtoken(tSTRING))
+                     /* expect a '{' or a string */
+                     lexpush();
+                  else
+                     break;
+               }                /* for */
+             matchtoken(',');
+             needtoken('}');
+          }                     /* if */
+     }                          /* if */
+
+   if (*size == 0)
+      *size = litidx - curlit;  /* number of elements defined */
+}
+
+/*  initvector
+ *  Initialize a single dimensional array
+ */
+static              cell
+initvector(int ident, int tag, cell size, int fillzero)
+{
+   cell                prev1 = 0, prev2 = 0;
+   int                 ctag;
+   int                 ellips = FALSE;
+   int                 curlit = litidx;
+
+   assert(ident == iARRAY || ident == iREFARRAY);
+   if (matchtoken('{'))
+     {
+        do
+          {
+             if (matchtoken('}'))
+               {                /* to allow for trailing ',' after the initialization */
+                  lexpush();
+                  break;
+               }                /* if */
+             if ((ellips = matchtoken(tELLIPS)) != 0)
+                break;
+             prev2 = prev1;
+             prev1 = init(ident, &ctag);
+             if (!matchtag(tag, ctag, TRUE))
+                error(213);     /* tag mismatch */
+          }
+        while (matchtoken(','));        /* do */
+        needtoken('}');
+     }
+   else
+     {
+        init(ident, &ctag);
+        if (!matchtag(tag, ctag, TRUE))
+           error(213);          /* tagname mismatch */
+     }                          /* if */
+   /* fill up the literal queue with a series */
+   if (ellips)
+     {
+        cell                step =
+           ((litidx - curlit) == 1) ? (cell) 0 : prev1 - prev2;
+        if (size == 0 || (litidx - curlit) == 0)
+           error(41);           /* invalid ellipsis, array size unknown */
+        else if ((litidx - curlit) == (int)size)
+           error(18);           /* initialisation data exceeds declared size */
+        while ((litidx - curlit) < (int)size)
+          {
+             prev1 += step;
+             stowlit(prev1);
+          }                     /* while */
+     }                          /* if */
+   if (fillzero && size > 0)
+     {
+        while ((litidx - curlit) < (int)size)
+           stowlit(0);
+     }                          /* if */
+   if (size == 0)
+     {
+        size = litidx - curlit; /* number of elements defined */
+     }
+   else if (litidx - curlit > (int)size)
+     {                          /* e.g. "myvar[3]={1,2,3,4};" */
+        error(18);              /* initialisation data exceeds declared size */
+        litidx = (int)size + curlit;    /* avoid overflow in memory moves */
+     }                          /* if */
+   return size;
+}
+
+/*  init
+ *
+ *  Evaluate one initializer.
+ */
+static              cell
+init(int ident, int *tag)
+{
+   cell                i = 0;
+
+   if (matchtoken(tSTRING))
+     {
+        /* lex() automatically stores strings in the literal table (and
+         * increases "litidx") */
+        if (ident == iVARIABLE)
+          {
+             error(6);          /* must be assigned to an array */
+             litidx = 1;        /* reset literal queue */
+          }                     /* if */
+        *tag = 0;
+     }
+   else if (constexpr(&i, tag))
+     {
+        stowlit(i);             /* store expression result in literal table */
+     }                          /* if */
+   return i;
+}
+
+/*  needsub
+ *
+ *  Get required array size
+ */
+static              cell
+needsub(int *tag)
+{
+   cell                val;
+
+   *tag = 0;
+   if (matchtoken(']'))         /* we've already seen "[" */
+      return 0;                 /* null size (like "char msg[]") */
+   constexpr(&val, tag);        /* get value (must be constant expression) */
+   if (val < 0)
+     {
+        error(9);               /* negative array size is invalid; assumed zero */
+        val = 0;
+     }                          /* if */
+   needtoken(']');
+   return val;                  /* return array size */
+}
+
+/*  decl_const  - declare a single constant
+ *
+ */
+static void
+decl_const(int vclass)
+{
+   char                constname[sNAMEMAX + 1];
+   cell                val;
+   char               *str;
+   int                 tag, exprtag;
+   int                 symbolline;
+
+   tag = sc_addtag(NULL);
+   if (lex(&val, &str) != tSYMBOL)      /* read in (new) token */
+      error(20, str);           /* invalid symbol name */
+   symbolline = fline;          /* save line where symbol was found */
+   strcpy(constname, str);      /* save symbol name */
+   needtoken('=');
+   constexpr(&val, &exprtag);   /* get value */
+   needtoken(tTERM);
+   /* add_constant() checks for duplicate definitions */
+   if (!matchtag(tag, exprtag, FALSE))
+     {
+        /* temporarily reset the line number to where the symbol was
+         * defined */
+        int                 orgfline = fline;
+
+        fline = symbolline;
+        error(213);             /* tagname mismatch */
+        fline = orgfline;
+     }                          /* if */
+   add_constant(constname, val, vclass, tag);
+}
+
+/*  decl_enum   - declare enumerated constants
+ *
+ */
+static void
+decl_enum(int vclass)
+{
+   char                enumname[sNAMEMAX + 1], constname[sNAMEMAX + 1];
+   cell                val, value, size;
+   char               *str;
+   int                 tok, tag, explicittag;
+   cell                increment, multiplier;
+
+   /* get an explicit tag, if any (we need to remember whether an
+    * explicit tag was passed, even if that explicit tag was "_:", so we
+    * cannot call sc_addtag() here
+    */
+   if (lex(&val, &str) == tLABEL)
+     {
+        tag = sc_addtag(str);
+        explicittag = TRUE;
+     }
+   else
+     {
+        lexpush();
+        tag = 0;
+        explicittag = FALSE;
+     }                          /* if */
+
+   /* get optional enum name (also serves as a tag if no explicit
+    * tag was set) */
+   if (lex(&val, &str) == tSYMBOL)
+     {                          /* read in (new) token */
+        strcpy(enumname, str);  /* save enum name (last constant) */
+        if (!explicittag)
+           tag = sc_addtag(enumname);
+     }
+   else
+     {
+        lexpush();              /* analyze again */
+        enumname[0] = '\0';
+     }                          /* if */
+
+   /* get increment and multiplier */
+   increment = 1;
+   multiplier = 1;
+   if (matchtoken('('))
+     {
+        if (matchtoken(taADD))
+          {
+             constexpr(&increment, NULL);
+          }
+        else if (matchtoken(taMULT))
+          {
+             constexpr(&multiplier, NULL);
+          }
+        else if (matchtoken(taSHL))
+          {
+             constexpr(&val, NULL);
+             while (val-- > 0)
+                multiplier *= 2;
+          }                     /* if */
+        needtoken(')');
+     }                          /* if */
+
+   needtoken('{');
+   /* go through all constants */
+   value = 0;                   /* default starting value */
+   do
+     {
+        if (matchtoken('}'))
+          {                     /* quick exit if '}' follows ',' */
+             lexpush();
+             break;
+          }                     /* if */
+        tok = lex(&val, &str);  /* read in (new) token */
+        if (tok != tSYMBOL && tok != tLABEL)
+           error(20, str);      /* invalid symbol name */
+        strcpy(constname, str); /* save symbol name */
+        size = increment;       /* default increment of 'val' */
+        if (tok == tLABEL || matchtoken(':'))
+           constexpr(&size, NULL);      /* get size */
+        if (matchtoken('='))
+           constexpr(&value, NULL);     /* get value */
+        /* add_constant() checks whether a variable (global or local) or
+         * a constant with the same name already exists */
+        add_constant(constname, value, vclass, tag);
+        if (multiplier == 1)
+           value += size;
+        else
+           value *= size * multiplier;
+     }
+   while (matchtoken(','));
+   needtoken('}');              /* terminates the constant list */
+   matchtoken(';');             /* eat an optional ; */
+
+   /* set the enum name to the last value plus one */
+   if (enumname[0] != '\0')
+      add_constant(enumname, value, vclass, tag);
+}
+
+/*
+ *  Finds a function in the global symbol table or creates a new entry.
+ *  It does some basic processing and error checking.
+ */
+symbol     *
+fetchfunc(char *name, int tag)
+{
+   symbol             *sym;
+   cell                offset;
+
+   offset = code_idx;
+   if ((sc_debug & sSYMBOLIC) != 0)
+     {
+        offset += opcodes(1) + opargs(3) + nameincells(name);
+        /* ^^^ The address for the symbol is the code address. But the
+         * "symbol" instruction itself generates code. Therefore the
+         * offset is pre-adjusted to the value it will have after the
+         * symbol instruction.
+         */
+     }                          /* if */
+   if ((sym = findglb(name)))
+     {                          /* already in symbol table? */
+        if (sym->ident != iFUNCTN)
+          {
+             error(21, name);   /* yes, but not as a function */
+             return NULL;       /* make sure the old symbol is not damaged */
+          }
+        else if ((sym->usage & uDEFINE) != 0)
+          {
+             error(21, name);   /* yes, and it's already defined */
+          }
+        else if ((sym->usage & uNATIVE) != 0)
+          {
+             error(21, name);   /* yes, and it is an native */
+          }                     /* if */
+        assert(sym->vclass == sGLOBAL);
+        if ((sym->usage & uDEFINE) == 0)
+          {
+             /* as long as the function stays undefined, update the address
+              * and the tag */
+             sym->addr = offset;
+             sym->tag = tag;
+          }                     /* if */
+     }
+   else
+     {
+        /* don't set the "uDEFINE" flag; it may be a prototype */
+        sym = addsym(name, offset, iFUNCTN, sGLOBAL, tag, 0);
+        /* assume no arguments */
+        sym->dim.arglist = (arginfo *) malloc(1 * sizeof(arginfo));
+        sym->dim.arglist[0].ident = 0;
+        /* set library ID to NULL (only for native functions) */
+        sym->x.lib = NULL;
+     }                          /* if */
+   return sym;
+}
+
+/* This routine adds symbolic information for each argument.
+ */
+static void
+define_args(void)
+{
+   symbol             *sym;
+
+   /* At this point, no local variables have been declared. All
+    * local symbols are function arguments.
+    */
+   sym = loctab.next;
+   while (sym)
+     {
+        assert(sym->ident != iLABEL);
+        assert(sym->vclass == sLOCAL);
+        defsymbol(sym->name, sym->ident, sLOCAL, sym->addr, sym->tag);
+        if (sym->ident == iREFARRAY)
+          {
+             symbol             *sub = sym;
+
+             while (sub)
+               {
+                  symbolrange(sub->dim.array.level, sub->dim.array.length);
+                  sub = finddepend(sub);
+               }                /* while */
+          }                     /* if */
+        sym = sym->next;
+     }                          /* while */
+}
+
+static int
+operatorname(char *name)
+{
+   int                 opertok;
+   char               *str;
+   cell                val;
+
+   assert(name != NULL);
+
+   /* check the operator */
+   opertok = lex(&val, &str);
+   switch (opertok)
+     {
+     case '+':
+     case '-':
+     case '*':
+     case '/':
+     case '%':
+     case '>':
+     case '<':
+     case '!':
+     case '~':
+     case '=':
+        name[0] = (char)opertok;
+        name[1] = '\0';
+        break;
+     case tINC:
+        strcpy(name, "++");
+        break;
+     case tDEC:
+        strcpy(name, "--");
+        break;
+     case tlEQ:
+        strcpy(name, "==");
+        break;
+     case tlNE:
+        strcpy(name, "!=");
+        break;
+     case tlLE:
+        strcpy(name, "<=");
+        break;
+     case tlGE:
+        strcpy(name, ">=");
+        break;
+     default:
+        name[0] = '\0';
+        error(61);              /* operator cannot be redefined
+                                 * (or bad operator name) */
+        return 0;
+     }                          /* switch */
+
+   return opertok;
+}
+
+static int
+operatoradjust(int opertok, symbol * sym, char *opername, int resulttag)
+{
+   int                 tags[2] = { 0, 0 };
+   int                 count = 0;
+   arginfo            *arg;
+   char                tmpname[sNAMEMAX + 1];
+   symbol             *oldsym;
+
+   if (opertok == 0)
+      return TRUE;
+
+   /* count arguments and save (first two) tags */
+   while (arg = &sym->dim.arglist[count], arg->ident != 0)
+     {
+        if (count < 2)
+          {
+             if (arg->numtags > 1)
+                error(65, count + 1);   /* function argument may only have
+                                         * a single tag */
+             else if (arg->numtags == 1)
+                tags[count] = arg->tags[0];
+          }                     /* if */
+        if (opertok == '~' && count == 0)
+          {
+             if (arg->ident != iREFARRAY)
+                error(73, arg->name);   /* must be an array argument */
+          }
+        else
+          {
+             if (arg->ident != iVARIABLE)
+                error(66, arg->name);   /* must be non-reference argument */
+          }                     /* if */
+        if (arg->hasdefault)
+           error(59, arg->name);        /* arguments of an operator may not
+                                         * have a default value */
+        count++;
+     }                          /* while */
+
+   /* for '!', '++' and '--', count must be 1
+    * for '-', count may be 1 or 2
+    * for '=', count must be 1, and the resulttag is also important
+    * for all other (binary) operators and the special '~'
+    * operator, count must be 2
+    */
+   switch (opertok)
+     {
+     case '!':
+     case '=':
+     case tINC:
+     case tDEC:
+        if (count != 1)
+           error(62);           /* number or placement of the operands does
+                                 * not fit the operator */
+        break;
+     case '-':
+        if (count != 1 && count != 2)
+           error(62);           /* number or placement of the operands does
+                                 * not fit the operator */
+        break;
+     default:
+        if (count != 2)
+           error(62);           /* number or placement of the operands does
+                                 * not fit the operator */
+     }                          /* switch */
+
+   if (tags[0] == 0
+       && ((opertok != '=' && tags[1] == 0) || (opertok == '=' && resulttag == 0)))
+      error(64);                /* cannot change predefined operators */
+
+   /* change the operator name */
+   assert(opername[0] != '\0');
+   operator_symname(tmpname, opername, tags[0], tags[1], count, resulttag);
+   if ((oldsym = findglb(tmpname)))
+     {
+        int                 i;
+
+        if ((oldsym->usage & uDEFINE) != 0)
+          {
+             char                errname[2 * sNAMEMAX + 16];
+
+             funcdisplayname(errname, tmpname);
+             error(21, errname);        /* symbol already defined */
+          }                     /* if */
+        sym->usage |= oldsym->usage;    /* copy flags from the previous
+                                         * definition */
+        for (i = 0; i < oldsym->numrefers; i++)
+           if (oldsym->refer[i])
+              refer_symbol(sym, oldsym->refer[i]);
+        delete_symbol(&glbtab, oldsym);
+     }                          /* if */
+   if ((sc_debug & sSYMBOLIC) != 0)
+      sym->addr += nameincells(tmpname) - nameincells(sym->name);
+   strcpy(sym->name, tmpname);
+   sym->hash = namehash(sym->name);     /* calculate new hash */
+
+   /* operators should return a value, except the '~' operator */
+   if (opertok != '~')
+      sym->usage |= uRETVALUE;
+
+   return TRUE;
+}
+
+static int
+check_operatortag(int opertok, int resulttag, char *opername)
+{
+   assert(opername != NULL && opername[0] != '\0');
+   switch (opertok)
+     {
+     case '!':
+     case '<':
+     case '>':
+     case tlEQ:
+     case tlNE:
+     case tlLE:
+     case tlGE:
+        if (resulttag != sc_addtag("bool"))
+          {
+             error(63, opername, "bool:");      /* operator X requires
+                                                 * a "bool:" result tag */
+             return FALSE;
+          }                     /* if */
+        break;
+     case '~':
+        if (resulttag != 0)
+          {
+             error(63, opername, "_:"); /* operator "~" requires
+                                         * a "_:" result tag */
+             return FALSE;
+          }                     /* if */
+        break;
+     }                          /* switch */
+   return TRUE;
+}
+
+static char        *
+tag2str(char *dest, int tag)
+{
+   tag &= TAGMASK;
+   assert(tag >= 0);
+   sprintf(dest, "0%x", tag);
+   return isdigit(dest[1]) ? &dest[1] : dest;
+}
+
+char       *
+operator_symname(char *symname, char *opername, int tag1, int tag2,
+                 int numtags, int resulttag)
+{
+   char                tagstr1[10], tagstr2[10];
+   int                 opertok;
+
+   assert(numtags >= 1 && numtags <= 2);
+   opertok = (opername[1] == '\0') ? opername[0] : 0;
+   if (opertok == '=')
+      sprintf(symname, "%s%s%s", tag2str(tagstr1, resulttag), opername,
+              tag2str(tagstr2, tag1));
+   else if (numtags == 1 || opertok == '~')
+      sprintf(symname, "%s%s", opername, tag2str(tagstr1, tag1));
+   else
+      sprintf(symname, "%s%s%s", tag2str(tagstr1, tag1), opername,
+              tag2str(tagstr2, tag2));
+   return symname;
+}
+
+static int
+parse_funcname(char *fname, int *tag1, int *tag2, char *opname)
+{
+   char               *ptr, *name;
+   int                 unary;
+
+   /* tags are only positive, so if the function name starts with a '-',
+    * the operator is an unary '-' or '--' operator.
+    */
+   if (*fname == '-')
+     {
+        *tag1 = 0;
+        unary = TRUE;
+        ptr = fname;
+     }
+   else
+     {
+        *tag1 = (int)strtol(fname, &ptr, 16);
+        unary = ptr == fname;   /* unary operator if it doesn't start
+                                 * with a tag name */
+     }                          /* if */
+   assert(!unary || *tag1 == 0);
+   assert(*ptr != '\0');
+   for (name = opname; !isdigit(*ptr);)
+      *name++ = *ptr++;
+   *name = '\0';
+   *tag2 = (int)strtol(ptr, NULL, 16);
+   return unary;
+}
+
+char       *
+funcdisplayname(char *dest, char *funcname)
+{
+   int                 tags[2];
+   char                opname[10];
+   constvalue         *tagsym[2];
+   int                 unary;
+
+   if (isalpha(*funcname) || *funcname == '_' || *funcname == PUBLIC_CHAR
+       || *funcname == '\0')
+     {
+        if (dest != funcname)
+           strcpy(dest, funcname);
+        return dest;
+     }                          /* if */
+
+   unary = parse_funcname(funcname, &tags[0], &tags[1], opname);
+   tagsym[1] = find_constval_byval(&tagname_tab, tags[1]);
+   assert(tagsym[1] != NULL);
+   if (unary)
+     {
+        sprintf(dest, "operator%s(%s:)", opname, tagsym[1]->name);
+     }
+   else
+     {
+        tagsym[0] = find_constval_byval(&tagname_tab, tags[0]);
+        /* special case: the assignment operator has the return value
+         * as the 2nd tag */
+        if (opname[0] == '=' && opname[1] == '\0')
+           sprintf(dest, "%s:operator%s(%s:)", tagsym[0]->name, opname,
+                   tagsym[1]->name);
+        else
+           sprintf(dest, "operator%s(%s:,%s:)", opname, tagsym[0]->name,
+                   tagsym[1]->name);
+     }                          /* if */
+   return dest;
+}
+
+static void
+funcstub(int native)
+{
+   int                 tok, tag;
+   char               *str;
+   cell                val;
+   char                symbolname[sNAMEMAX + 1];
+   symbol             *sym;
+   int                 opertok;
+
+   opertok = 0;
+   lastst = 0;
+   litidx = 0;                  /* clear the literal pool */
+
+   tag = sc_addtag(NULL);
+   tok = lex(&val, &str);
+   if (native)
+     {
+        if (tok == tPUBLIC || tok == tSTOCK || tok == tSTATIC ||
+            (tok == tSYMBOL && *str == PUBLIC_CHAR))
+           error(42);           /* invalid combination of class specifiers */
+     }
+   else
+     {
+        if (tok == tPUBLIC || tok == tSTATIC)
+           tok = lex(&val, &str);
+     }                          /* if */
+   if (tok == tOPERATOR)
+     {
+        opertok = operatorname(symbolname);
+        if (opertok == 0)
+           return;              /* error message already given */
+        check_operatortag(opertok, tag, symbolname);
+     }
+   else
+     {
+        if (tok != tSYMBOL && freading)
+          {
+             error(10);         /* illegal function or declaration */
+             return;
+          }                     /* if */
+        strcpy(symbolname, str);
+     }                          /* if */
+   needtoken('(');              /* only functions may be native/forward */
+
+   sym = fetchfunc(symbolname, tag);    /* get a pointer to the
+                                         * function entry */
+   if (!sym)
+      return;
+   if (native)
+     {
+        sym->usage = uNATIVE | uRETVALUE | uDEFINE;
+        sym->x.lib = curlibrary;
+     }                          /* if */
+
+   declargs(sym);
+   /* "declargs()" found the ")" */
+   if (!operatoradjust(opertok, sym, symbolname, tag))
+      sym->usage &= ~uDEFINE;
+   /* for a native operator, also need to specify an "exported"
+    * function name; for a native function, this is optional
+    */
+   if (native)
+     {
+        if (opertok != 0)
+          {
+             needtoken('=');
+             lexpush();         /* push back, for matchtoken() to retrieve again */
+          }                     /* if */
+        if (matchtoken('='))
+          {
+             /* allow number or symbol */
+             if (matchtoken(tSYMBOL))
+               {
+                  tokeninfo(&val, &str);
+                  if (strlen(str) > sEXPMAX)
+                    {
+                       error(220, str, sEXPMAX);
+                       str[sEXPMAX] = '\0';
+                    }           /* if */
+                  insert_alias(sym->name, str);
+               }
+             else
+               {
+                  constexpr(&val, NULL);
+                  sym->addr = val;
+                  /*
+                   * ?? Must mark this address, so that it won't be generated again
+                   * and it won't be written to the output file. At the moment,
+                   * I have assumed that this syntax is only valid if val < 0.
+                   * To properly mix "normal" native functions and indexed native
+                   * functions, one should use negative indices anyway.
+                   * Special code for a negative index in sym->addr exists in
+                   * SC4.C (ffcall()) and in SC6.C (the loops for counting the
+                   * number of native variables and for writing them).
+                   */
+               }                /* if */
+          }                     /* if */
+     }                          /* if */
+   needtoken(tTERM);
+
+   litidx = 0;                  /* clear the literal pool */
+   /* clear local variables queue */
+   delete_symbols(&loctab, 0, TRUE, TRUE);
+}
+
+/*  newfunc    - begin a function
+ *
+ *  This routine is called from "parse" and tries to make a function
+ *  out of the following text
+ *
+ *  Global references: funcstatus,lastst,litidx
+ *                     rettype  (altered)
+ *                     curfunc  (altered)
+ *                     declared (altered)
+ *                     glb_declared (altered)
+ *                     sc_alignnext (altered)
+ */
+static int
+newfunc(char *firstname, int firsttag, int fpublic, int fstatic, int stock)
+{
+   symbol             *sym;
+   int                 argcnt, tok, tag, funcline;
+   int                 opertok, opererror;
+   char                symbolname[sNAMEMAX + 1];
+   char               *str;
+   cell                val, cidx, glbdecl;
+   int                 filenum;
+
+   litidx = 0;                  /* clear the literal pool ??? */
+   opertok = 0;
+   lastst = 0;                  /* no statement yet */
+   cidx = 0;                    /* just to avoid compiler warnings */
+   glbdecl = 0;
+   filenum = fcurrent;          /* save file number at start of declaration */
+
+   if (firstname)
+     {
+        assert(strlen(firstname) <= sNAMEMAX);
+        strcpy(symbolname, firstname);  /* save symbol name */
+        tag = firsttag;
+     }
+   else
+     {
+        tag = (firsttag >= 0) ? firsttag : sc_addtag(NULL);
+        tok = lex(&val, &str);
+        assert(!fpublic);
+        if (tok == tNATIVE || (tok == tPUBLIC && stock))
+           error(42);           /* invalid combination of class specifiers */
+        if (tok == tOPERATOR)
+          {
+             opertok = operatorname(symbolname);
+             if (opertok == 0)
+                return TRUE;    /* error message already given */
+             check_operatortag(opertok, tag, symbolname);
+          }
+        else
+          {
+             if (tok != tSYMBOL && freading)
+               {
+                  error(20, str);       /* invalid symbol name */
+                  return FALSE;
+               }                /* if */
+             assert(strlen(str) <= sNAMEMAX);
+             strcpy(symbolname, str);
+          }                     /* if */
+     }                          /* if */
+   /* check whether this is a function or a variable declaration */
+   if (!matchtoken('('))
+      return FALSE;
+   /* so it is a function, proceed */
+   funcline = fline;            /* save line at which the function is defined */
+   if (symbolname[0] == PUBLIC_CHAR)
+     {
+        fpublic = TRUE;         /* implicitly public function */
+        if (stock)
+           error(42);           /* invalid combination of class specifiers */
+     }                          /* if */
+   sym = fetchfunc(symbolname, tag);    /* get a pointer to the
+                                         * function entry */
+   if (!sym)
+      return TRUE;
+   if (fpublic)
+      sym->usage |= uPUBLIC;
+   if (fstatic)
+      sym->fnumber = filenum;
+   /* declare all arguments */
+   argcnt = declargs(sym);
+   opererror = !operatoradjust(opertok, sym, symbolname, tag);
+   if (strcmp(symbolname, uMAINFUNC) == 0)
+     {
+        if (argcnt > 0)
+           error(5);            /* "main()" function may not have any arguments */
+        sym->usage |= uREAD;    /* "main()" is the program's entry point:
+                                 * always used */
+     }                          /* if */
+   /* "declargs()" found the ")"; if a ";" appears after this, it was a
+    * prototype */
+   if (matchtoken(';'))
+     {
+        if (!sc_needsemicolon)
+           error(218);          /* old style prototypes used with optional
+                                 * semicolumns */
+        delete_symbols(&loctab, 0, TRUE, TRUE); /* prototype is done;
+                                                 * forget everything */
+        return TRUE;
+     }                          /* if */
+   /* so it is not a prototype, proceed */
+   /* if this is a function that is not referred to (this can only be
+    * detected in the second stage), shut code generation off */
+   if (sc_status == statWRITE && (sym->usage & uREAD) == 0)
+     {
+        sc_status = statSKIP;
+        cidx = code_idx;
+        glbdecl = glb_declared;
+     }                          /* if */
+   begcseg();
+   sym->usage |= uDEFINE;       /* set the definition flag */
+   if (fpublic)
+      sym->usage |= uREAD;      /* public functions are always "used" */
+   if (stock)
+      sym->usage |= uSTOCK;
+   if (opertok != 0 && opererror)
+      sym->usage &= ~uDEFINE;
+   defsymbol(sym->name, iFUNCTN, sGLOBAL,
+             code_idx + opcodes(1) + opargs(3) + nameincells(sym->name), tag);
+   /* ^^^ The address for the symbol is the code address. But the
+    * "symbol" instruction itself generates code. Therefore the
+    * offset is pre-adjusted to the value it will have after the
+    * symbol instruction.
+    */
+   startfunc(sym->name);        /* creates stack frame */
+   if ((sc_debug & sSYMBOLIC) != 0)
+      setline(funcline, fcurrent);
+   if (sc_alignnext)
+     {
+        alignframe(sc_dataalign);
+        sc_alignnext = FALSE;
+     }                          /* if */
+   declared = 0;                /* number of local cells */
+   rettype = (sym->usage & uRETVALUE);  /* set "return type" variable */
+   curfunc = sym;
+   define_args();               /* add the symbolic info for the function arguments */
+   statement(NULL, FALSE);
+   if ((rettype & uRETVALUE) != 0)
+      sym->usage |= uRETVALUE;
+   if (declared != 0)
+     {
+        /* This happens only in a very special (and useless) case, where a
+         * function has only a single statement in its body (no compound
+         * block) and that statement declares a new variable
+         */
+        modstk((int)declared * sizeof(cell));   /* remove all local
+                                                 * variables */
+        declared = 0;
+     }                          /* if */
+   if ((lastst != tRETURN) && (lastst != tGOTO))
+     {
+        const1(0);
+        ffret();
+        if ((sym->usage & uRETVALUE) != 0)
+          {
+             char                symname[2 * sNAMEMAX + 16];    /* allow space for user
+                                                                 * defined operators */
+             funcdisplayname(symname, sym->name);
+             error(209, symname);       /* function should return a value */
+          }                     /* if */
+     }                          /* if */
+   endfunc();
+   if (litidx)
+     {                          /* if there are literals defined */
+        glb_declared += litidx;
+        begdseg();              /* flip to DATA segment */
+        dumplits();             /* dump literal strings */
+        litidx = 0;
+     }                          /* if */
+   testsymbols(&loctab, 0, TRUE, TRUE); /* test for unused arguments
+                                         * and labels */
+   delete_symbols(&loctab, 0, TRUE, TRUE);      /* clear local variables
+                                                 * queue */
+   assert(loctab.next == NULL);
+   curfunc = NULL;
+   if (sc_status == statSKIP)
+     {
+        sc_status = statWRITE;
+        code_idx = cidx;
+        glb_declared = glbdecl;
+     }                          /* if */
+   return TRUE;
+}
+
+static int
+argcompare(arginfo * a1, arginfo * a2)
+{
+   int                 result, level;
+
+   result = strcmp(a1->name, a2->name) == 0;
+   if (result)
+      result = a1->ident == a2->ident;
+   if (result)
+      result = a1->usage == a2->usage;
+   if (result)
+      result = a1->numtags == a2->numtags;
+   if (result)
+     {
+        int                 i;
+
+        for (i = 0; i < a1->numtags && result; i++)
+           result = a1->tags[i] == a2->tags[i];
+     }                          /* if */
+   if (result)
+      result = a1->hasdefault == a2->hasdefault;
+   if (a1->hasdefault)
+     {
+        if (a1->ident == iREFARRAY)
+          {
+             if (result)
+                result = a1->defvalue.array.size == a2->defvalue.array.size;
+             if (result)
+                result =
+                   a1->defvalue.array.arraysize == a2->defvalue.array.arraysize;
+             /* also check the dimensions of both arrays */
+             if (result)
+                result = a1->numdim == a2->numdim;
+             for (level = 0; result && level < a1->numdim; level++)
+                result = a1->dim[level] == a2->dim[level];
+             /* ??? should also check contents of the default array
+              * (these troubles go away in a 2-pass compiler that forbids
+              * double declarations, but Small currently does not forbid them)
+              */
+          }
+        else
+          {
+             if (result)
+               {
+                  if ((a1->hasdefault & uSIZEOF) != 0
+                      || (a1->hasdefault & uTAGOF) != 0)
+                     result = a1->hasdefault == a2->hasdefault
+                        && strcmp(a1->defvalue.size.symname,
+                                  a2->defvalue.size.symname) == 0
+                        && a1->defvalue.size.level == a2->defvalue.size.level;
+                  else
+                     result = a1->defvalue.val == a2->defvalue.val;
+               }                /* if */
+          }                     /* if */
+        if (result)
+           result = a1->defvalue_tag == a2->defvalue_tag;
+     }                          /* if */
+   return result;
+}
+
+/*  declargs()
+ *
+ *  This routine adds an entry in the local symbol table for each
+ *  argument found in the argument list.
+ *  It returns the number of arguments.
+ */
+static int
+declargs(symbol * sym)
+{
+#define MAXTAGS 16
+   char               *ptr;
+   int                 argcnt, oldargcnt, tok, tags[MAXTAGS], numtags;
+   cell                val;
+   arginfo             arg, *arglist;
+   char                name[sNAMEMAX + 1];
+   int                 ident, fpublic, fconst;
+   int                 idx;
+
+   /* if the function is already defined earlier, get the number of
+    * arguments of the existing definition
+    */
+   oldargcnt = 0;
+   if ((sym->usage & uPROTOTYPED) != 0)
+      while (sym->dim.arglist[oldargcnt].ident != 0)
+         oldargcnt++;
+   argcnt = 0;                  /* zero aruments up to now */
+   ident = iVARIABLE;
+   numtags = 0;
+   fconst = FALSE;
+   fpublic = (sym->usage & uPUBLIC) != 0;
+   /* the '(' parantheses has already been parsed */
+   if (!matchtoken(')'))
+     {
+        do
+          {                     /* there are arguments; process them */
+             /* any legal name increases argument count (and stack offset) */
+             tok = lex(&val, &ptr);
+             switch (tok)
+               {
+               case 0:
+                  /* nothing */
+                  break;
+               case '&':
+                  if (ident != iVARIABLE || numtags > 0)
+                     error(1, "-identifier-", "&");
+                  ident = iREFERENCE;
+                  break;
+               case tCONST:
+                  if (ident != iVARIABLE || numtags > 0)
+                     error(1, "-identifier-", "const");
+                  fconst = TRUE;
+                  break;
+               case tLABEL:
+                  if (numtags > 0)
+                     error(1, "-identifier-", "-tagname-");
+                  tags[0] = sc_addtag(ptr);
+                  numtags = 1;
+                  break;
+               case '{':
+                  if (numtags > 0)
+                     error(1, "-identifier-", "-tagname-");
+                  numtags = 0;
+                  while (numtags < MAXTAGS)
+                    {
+                       if (!matchtoken('_') && !needtoken(tSYMBOL))
+                          break;
+                       tokeninfo(&val, &ptr);
+                       tags[numtags++] = sc_addtag(ptr);
+                       if (matchtoken('}'))
+                          break;
+                       needtoken(',');
+                    }           /* for */
+                  needtoken(':');
+                  tok = tLABEL; /* for outer loop:
+                                 * flag that we have seen a tagname */
+                  break;
+               case tSYMBOL:
+                  if (argcnt >= sMAXARGS)
+                     error(45); /* too many function arguments */
+                  strcpy(name, ptr);    /* save symbol name */
+                  if (name[0] == PUBLIC_CHAR)
+                     error(56, name);   /* function arguments cannot be public */
+                  if (numtags == 0)
+                     tags[numtags++] = 0;       /* default tag */
+                  /* Stack layout:
+                   *   base + 0*sizeof(cell)  == previous "base"
+                   *   base + 1*sizeof(cell)  == function return address
+                   *   base + 2*sizeof(cell)  == number of arguments
+                   *   base + 3*sizeof(cell)  == first argument of the function
+                   * So the offset of each argument is:
+                   * "(argcnt+3) * sizeof(cell)".
+                   */
+                  doarg(name, ident, (argcnt + 3) * sizeof(cell), tags, numtags,
+                        fpublic, fconst, &arg);
+                  if (fpublic && arg.hasdefault)
+                     error(59, name);   /* arguments of a public function may not
+                                         * have a default value */
+                  if ((sym->usage & uPROTOTYPED) == 0)
+                    {
+                       /* redimension the argument list, add the entry */
+                       sym->dim.arglist =
+                          (arginfo *) realloc(sym->dim.arglist,
+                                              (argcnt + 2) * sizeof(arginfo));
+                       if (!sym->dim.arglist)
+                          error(103);   /* insufficient memory */
+                       sym->dim.arglist[argcnt] = arg;
+                       sym->dim.arglist[argcnt + 1].ident = 0;  /* keep the list
+                                                                 * terminated */
+                    }
+                  else
+                    {
+                       /* check the argument with the earlier definition */
+                       if (argcnt > oldargcnt
+                           || !argcompare(&sym->dim.arglist[argcnt], &arg))
+                          error(25);    /* function definition does not match prototype */
+                       /* may need to free default array argument and the tag list */
+                       if (arg.ident == iREFARRAY && arg.hasdefault)
+                          free(arg.defvalue.array.data);
+                       else if (arg.ident == iVARIABLE
+                                && ((arg.hasdefault & uSIZEOF) != 0
+                                    || (arg.hasdefault & uTAGOF) != 0))
+                          free(arg.defvalue.size.symname);
+                       free(arg.tags);
+                    }           /* if */
+                  argcnt++;
+                  ident = iVARIABLE;
+                  numtags = 0;
+                  fconst = FALSE;
+                  break;
+               case tELLIPS:
+                  if (ident != iVARIABLE)
+                     error(10); /* illegal function or declaration */
+                  if (numtags == 0)
+                     tags[numtags++] = 0;       /* default tag */
+                  if ((sym->usage & uPROTOTYPED) == 0)
+                    {
+                       /* redimension the argument list, add the entry iVARARGS */
+                       sym->dim.arglist =
+                          (arginfo *) realloc(sym->dim.arglist,
+                                              (argcnt + 2) * sizeof(arginfo));
+                       if (!sym->dim.arglist)
+                          error(103);   /* insufficient memory */
+                       sym->dim.arglist[argcnt + 1].ident = 0;  /* keep the list
+                                                                 * terminated */
+                       sym->dim.arglist[argcnt].ident = iVARARGS;
+                       sym->dim.arglist[argcnt].hasdefault = FALSE;
+                       sym->dim.arglist[argcnt].defvalue.val = 0;
+                       sym->dim.arglist[argcnt].defvalue_tag = 0;
+                       sym->dim.arglist[argcnt].numtags = numtags;
+                       sym->dim.arglist[argcnt].tags =
+                          (int *)malloc(numtags * sizeof tags[0]);
+                       if (!sym->dim.arglist[argcnt].tags)
+                          error(103);   /* insufficient memory */
+                       memcpy(sym->dim.arglist[argcnt].tags, tags,
+                              numtags * sizeof tags[0]);
+                    }
+                  else
+                    {
+                       if (argcnt > oldargcnt
+                           || sym->dim.arglist[argcnt].ident != iVARARGS)
+                          error(25);    /* function definition does not match prototype */
+                    }           /* if */
+                  argcnt++;
+                  break;
+               default:
+                  error(10);    /* illegal function or declaration */
+               }                /* switch */
+          }
+        while (tok == '&' || tok == tLABEL || tok == tCONST || (tok != tELLIPS && matchtoken(',')));    /* more? */
+        /* if the next token is not ",", it should be ")" */
+        needtoken(')');
+     }                          /* if */
+   /* resolve any "sizeof" arguments (now that all arguments are known) */
+   assert(sym->dim.arglist != NULL);
+   arglist = sym->dim.arglist;
+   for (idx = 0; idx < argcnt && arglist[idx].ident != 0; idx++)
+     {
+        if ((arglist[idx].hasdefault & uSIZEOF) != 0
+            || (arglist[idx].hasdefault & uTAGOF) != 0)
+          {
+             int                 altidx;
+
+             /* Find the argument with the name mentioned after the "sizeof".
+              * Note that we cannot use findloc here because we need the
+              * arginfo struct, not the symbol.
+              */
+             ptr = arglist[idx].defvalue.size.symname;
+             for (altidx = 0;
+                  altidx < argcnt && strcmp(ptr, arglist[altidx].name) != 0;
+                  altidx++)
+                /* nothing */ ;
+             if (altidx >= argcnt)
+               {
+                  error(17, ptr);       /* undefined symbol */
+               }
+             else
+               {
+                  /* check the level against the number of dimensions */
+                  /* the level must be zero for "tagof" values */
+                  assert(arglist[idx].defvalue.size.level == 0
+                         || (arglist[idx].hasdefault & uSIZEOF) != 0);
+                  if (arglist[idx].defvalue.size.level > 0
+                      && arglist[idx].defvalue.size.level >=
+                      arglist[altidx].numdim)
+                     error(28); /* invalid subscript */
+                  if (arglist[altidx].ident != iREFARRAY)
+                    {
+                       assert(arglist[altidx].ident == iVARIABLE
+                              || arglist[altidx].ident == iREFERENCE);
+                       error(223, ptr); /* redundant sizeof */
+                    }           /* if */
+               }                /* if */
+          }                     /* if */
+     }                          /* for */
+
+   sym->usage |= uPROTOTYPED;
+   errorset(sRESET);            /* reset error flag (clear the "panic mode") */
+   return argcnt;
+}
+
+/*  doarg       - declare one argument type
+ *
+ * this routine is called from "declargs()" and adds an entry in the
+ * local  symbol table for one argument. "fpublic" indicates whether
+ * the function for this argument list is public.
+ * The arguments themselves are never public.
+ */
+static void
+doarg(char *name, int ident, int offset, int tags[], int numtags,
+      int fpublic, int fconst, arginfo * arg)
+{
+   symbol             *argsym;
+   cell                size;
+   int                 idxtag[sDIMEN_MAX];
+
+   strcpy(arg->name, name);
+   arg->hasdefault = FALSE;     /* preset (most common case) */
+   arg->defvalue.val = 0;       /* clear */
+   arg->defvalue_tag = 0;
+   arg->numdim = 0;
+   if (matchtoken('['))
+     {
+        if (ident == iREFERENCE)
+           error(67, name);     /*illegal declaration ("&name[]" is unsupported) */
+        do
+          {
+             if (arg->numdim == sDIMEN_MAX)
+               {
+                  error(53);    /* exceeding maximum number of dimensions */
+                  return;
+               }                /* if */
+             /* there is no check for non-zero major dimensions here, only if
+              * the array parameter has a default value, we enforce that all
+              * array dimensions, except the last, are non-zero
+              */
+             size = needsub(&idxtag[arg->numdim]);      /* may be zero here,
+                                                         *it is a pointer anyway */
+#if INT_MAX < LONG_MAX
+             if (size > INT_MAX)
+                error(105);     /* overflow, exceeding capacity */
+#endif
+             arg->dim[arg->numdim] = (int)size;
+             arg->numdim += 1;
+          }
+        while (matchtoken('['));
+        ident = iREFARRAY;      /* "reference to array" (is a pointer) */
+        if (matchtoken('='))
+          {
+             int                 level;
+
+             lexpush();         /* initials() needs the "=" token again */
+             assert(numtags > 0);
+             /* for the moment, when a default value is given for the array,
+              * all dimension sizes, except the last, must be non-zero
+              * (function initials() requires to know the major dimensions)
+              */
+             for (level = 0; level < arg->numdim - 1; level++)
+                if (arg->dim[level] == 0)
+                   error(52);   /* only last dimension may be variable length */
+             initials(ident, tags[0], &size, arg->dim, arg->numdim);
+             assert(size >= litidx);
+             /* allocate memory to hold the initial values */
+             arg->defvalue.array.data = (cell *) malloc(litidx * sizeof(cell));
+             if (arg->defvalue.array.data)
+               {
+                  int                 i;
+
+                  memcpy(arg->defvalue.array.data, litq, litidx * sizeof(cell));
+                  arg->hasdefault = TRUE;       /* argument has default value */
+                  arg->defvalue.array.size = litidx;
+                  arg->defvalue.array.addr = -1;
+                  /* calculate size to reserve on the heap */
+                  arg->defvalue.array.arraysize = 1;
+                  for (i = 0; i < arg->numdim; i++)
+                     arg->defvalue.array.arraysize *= arg->dim[i];
+                  if (arg->defvalue.array.arraysize < arg->defvalue.array.size)
+                     arg->defvalue.array.arraysize = arg->defvalue.array.size;
+               }                /* if */
+             litidx = 0;        /* reset */
+          }                     /* if */
+     }
+   else
+     {
+        if (matchtoken('='))
+          {
+             unsigned char       size_tag_token;
+
+             assert(ident == iVARIABLE || ident == iREFERENCE);
+             arg->hasdefault = TRUE;    /* argument has a default value */
+             size_tag_token =
+                (unsigned char)(matchtoken(tSIZEOF) ? uSIZEOF : 0);
+             if (size_tag_token == 0)
+                size_tag_token =
+                   (unsigned char)(matchtoken(tTAGOF) ? uTAGOF : 0);
+             if (size_tag_token != 0)
+               {
+                  int                 paranthese;
+
+                  if (ident == iREFERENCE)
+                     error(66, name);   /* argument may not be a reference */
+                  paranthese = 0;
+                  while (matchtoken('('))
+                     paranthese++;
+                  if (needtoken(tSYMBOL))
+                    {
+                       /* save the name of the argument whose size id to take */
+                       char               *name;
+                       cell                val;
+
+                       tokeninfo(&val, &name);
+                       if (!(arg->defvalue.size.symname = strdup(name)))
+                          error(103);   /* insufficient memory */
+                       arg->defvalue.size.level = 0;
+                       if (size_tag_token == uSIZEOF)
+                         {
+                            while (matchtoken('['))
+                              {
+                                 arg->defvalue.size.level += (short)1;
+                                 needtoken(']');
+                              } /* while */
+                         }      /* if */
+                       if (ident == iVARIABLE)  /* make sure we set this only if
+                                                 * not a reference */
+                          arg->hasdefault |= size_tag_token;    /* uSIZEOF or uTAGOF */
+                    }           /* if */
+                  while (paranthese--)
+                     needtoken(')');
+               }
+             else
+               {
+                  constexpr(&arg->defvalue.val, &arg->defvalue_tag);
+                  assert(numtags > 0);
+                  if (!matchtag(tags[0], arg->defvalue_tag, TRUE))
+                     error(213);        /* tagname mismatch */
+               }                /* if */
+          }                     /* if */
+     }                          /* if */
+   arg->ident = (char)ident;
+   arg->usage = (char)(fconst ? uCONST : 0);
+   arg->numtags = numtags;
+   arg->tags = (int *)malloc(numtags * sizeof tags[0]);
+   if (!arg->tags)
+      error(103);               /* insufficient memory */
+   memcpy(arg->tags, tags, numtags * sizeof tags[0]);
+   argsym = findloc(name);
+   if (argsym)
+     {
+        error(21, name);        /* symbol already defined */
+     }
+   else
+     {
+        if ((argsym = findglb(name)) && argsym->ident != iFUNCTN)
+           error(219, name);    /* variable shadows another symbol */
+        /* add details of type and address */
+        assert(numtags > 0);
+        argsym = addvariable(name, offset, ident, sLOCAL, tags[0],
+                             arg->dim, arg->numdim, idxtag);
+        argsym->compound = 0;
+        if (ident == iREFERENCE)
+           argsym->usage |= uREAD;      /* because references are passed back */
+        if (fpublic)
+           argsym->usage |= uREAD;      /* arguments of public functions
+                                         * are always "used" */
+        if (fconst)
+           argsym->usage |= uCONST;
+     }                          /* if */
+}
+
+static int
+count_referrers(symbol * entry)
+{
+   int                 i, count;
+
+   count = 0;
+   for (i = 0; i < entry->numrefers; i++)
+      if (entry->refer[i])
+         count++;
+   return count;
+}
+
+/* Every symbol has a referrer list, that contains the functions that
+ * use the symbol. Now, if function "apple" is accessed by functions
+ * "banana" and "citron", but neither function "banana" nor "citron" are
+ * used by anyone else, then, by inference, function "apple" is not used
+ * either.  */
+static void
+reduce_referrers(symbol * root)
+{
+   int                 i, restart;
+   symbol             *sym, *ref;
+
+   do
+     {
+        restart = 0;
+        for (sym = root->next; sym; sym = sym->next)
+          {
+             if (sym->parent)
+                continue;       /* hierarchical data type */
+             if (sym->ident == iFUNCTN
+                 && (sym->usage & uNATIVE) == 0
+                 && (sym->usage & uPUBLIC) == 0
+                 && strcmp(sym->name, uMAINFUNC) != 0
+                 && count_referrers(sym) == 0)
+               {
+                  sym->usage &= ~(uREAD | uWRITTEN);    /* erase usage bits if
+                                                         * there is no referrer */
+                  /* find all symbols that are referred by this symbol */
+                  for (ref = root->next; ref; ref = ref->next)
+                    {
+                       if (ref->parent)
+                          continue;     /* hierarchical data type */
+                       assert(ref->refer != NULL);
+                       for (i = 0; i < ref->numrefers && ref->refer[i] != sym;
+                            i++)
+                          /* nothing */ ;
+                       if (i < ref->numrefers)
+                         {
+                            assert(ref->refer[i] == sym);
+                            ref->refer[i] = NULL;
+                            restart++;
+                         }      /* if */
+                    }           /* for */
+               }
+             else if ((sym->ident == iVARIABLE || sym->ident == iARRAY)
+                      && (sym->usage & uPUBLIC) == 0
+                      && !sym->parent && count_referrers(sym) == 0)
+               {
+                  sym->usage &= ~(uREAD | uWRITTEN);    /* erase usage bits if
+                                                         * there is no referrer */
+               }                /* if */
+          }                     /* for */
+        /* after removing a symbol, check whether more can be removed */
+     }
+   while (restart > 0);
+}
+
+/*  testsymbols - test for unused local or global variables
+ *
+ *  "Public" functions are excluded from the check, since these
+ *  may be exported to other object modules.
+ *  Labels are excluded from the check if the argument 'testlabs'
+ *  is 0. Thus, labels are not tested until the end of the function.
+ *  Constants may also be excluded (convenient for global constants).
+ *
+ *  When the nesting level drops below "level", the check stops.
+ *
+ *  The function returns whether there is an "entry" point for the file.
+ *  This flag will only be 1 when browsing the global symbol table.
+ */
+static int
+testsymbols(symbol * root, int level, int testlabs, int testconst)
+{
+   char                symname[2 * sNAMEMAX + 16];
+   int                 entry = FALSE;
+
+   symbol             *sym = root->next;
+
+   while (sym && sym->compound >= level)
+     {
+        switch (sym->ident)
+          {
+          case iLABEL:
+             if (testlabs)
+               {
+                  if ((sym->usage & uDEFINE) == 0)
+                     error(19, sym->name);      /* not a label: ... */
+                  else if ((sym->usage & uREAD) == 0)
+                     error(203, sym->name);     /* symbol isn't used: ... */
+               }                /* if */
+             break;
+          case iFUNCTN:
+             if ((sym->usage & (uDEFINE | uREAD | uNATIVE | uSTOCK)) == uDEFINE)
+               {
+                  funcdisplayname(symname, sym->name);
+                  if (symname[0] != '\0')
+                     error(203, symname);       /* symbol isn't used ...
+                                                 * (and not native/stock) */
+               }                /* if */
+             if ((sym->usage & uPUBLIC) != 0
+                 || strcmp(sym->name, uMAINFUNC) == 0)
+                entry = TRUE;   /* there is an entry point */
+             break;
+          case iCONSTEXPR:
+             if (testconst && (sym->usage & uREAD) == 0)
+                error(203, sym->name);  /* symbol isn't used: ... */
+             break;
+          default:
+             /* a variable */
+             if (sym->parent)
+                break;          /* hierarchical data type */
+             if ((sym->usage & (uWRITTEN | uREAD | uSTOCK | uPUBLIC)) == 0)
+                error(203, sym->name);  /* symbol isn't used (and not stock
+                                         * or public) */
+             else if ((sym->usage & (uREAD | uSTOCK | uPUBLIC)) == 0)
+                error(204, sym->name);  /* value assigned to symbol is
+                                         * never used */
+#if 0                           /*// ??? not sure whether it is a good idea to
+                                 * force people use "const" */
+             else if ((sym->usage & (uWRITTEN | uPUBLIC | uCONST)) == 0
+                      && sym->ident == iREFARRAY)
+                error(214, sym->name);  /* make array argument "const" */
+#endif
+          }                     /* if */
+        sym = sym->next;
+     }                          /* while */
+
+   return entry;
+}
+
+static              cell
+calc_array_datasize(symbol * sym, cell * offset)
+{
+   cell                length;
+
+   assert(sym != NULL);
+   assert(sym->ident == iARRAY || sym->ident == iREFARRAY);
+   length = sym->dim.array.length;
+   if (sym->dim.array.level > 0)
+     {
+        cell                sublength =
+           calc_array_datasize(finddepend(sym), offset);
+        if (offset)
+           *offset = length * (*offset + sizeof(cell));
+        if (sublength > 0)
+           length *= length * sublength;
+        else
+           length = 0;
+     }
+   else
+     {
+        if (offset)
+           *offset = 0;
+     }                          /* if */
+   return length;
+}
+
+static void
+destructsymbols(symbol * root, int level)
+{
+   cell                offset = 0;
+   int                 savepri = FALSE;
+   symbol             *sym = root->next;
+
+   while (sym && sym->compound >= level)
+     {
+        if (sym->ident == iVARIABLE || sym->ident == iARRAY)
+          {
+             char                symbolname[16];
+             symbol             *opsym;
+             cell                elements;
+
+             /* check that the '~' operator is defined for this tag */
+             operator_symname(symbolname, "~", sym->tag, 0, 1, 0);
+             if ((opsym = findglb(symbolname)))
+               {
+                  /* save PRI, in case of a return statement */
+                  if (!savepri)
+                    {
+                       push1(); /* right-hand operand is in PRI */
+                       savepri = TRUE;
+                    }           /* if */
+                  /* if the variable is an array, get the number of elements */
+                  if (sym->ident == iARRAY)
+                    {
+                       elements = calc_array_datasize(sym, &offset);
+                       /* "elements" can be zero when the variable is declared like
+                        *    new mytag: myvar[2][] = { {1, 2}, {3, 4} }
+                        * one should declare all dimensions!
+                        */
+                       if (elements == 0)
+                          error(46, sym->name); /* array size is unknown */
+                    }
+                  else
+                    {
+                       elements = 1;
+                       offset = 0;
+                    }           /* if */
+                  pushval(elements);
+                  /* call the '~' operator */
+                  address(sym);
+                  addconst(offset);     /*add offset to array data to the address */
+                  push1();
+                  pushval(2 * sizeof(cell));    /* 2 parameters */
+                  ffcall(opsym, 1);
+                  if (sc_status != statSKIP)
+                     markusage(opsym, uREAD);   /* do not mark as "used" when this
+                                                 * call itself is skipped */
+                  if (opsym->x.lib)
+                     opsym->x.lib->value += 1;  /* increment "usage count"
+                                                 * of the library */
+               }                /* if */
+          }                     /* if */
+        sym = sym->next;
+     }                          /* while */
+   /* restore PRI, if it was saved */
+   if (savepri)
+      pop1();
+}
+
+static constvalue  *
+insert_constval(constvalue * prev, constvalue * next, char *name,
+                cell val, short index)
+{
+   constvalue         *cur;
+
+   if (!(cur = (constvalue *)malloc(sizeof(constvalue))))
+      error(103);               /* insufficient memory (fatal error) */
+   memset(cur, 0, sizeof(constvalue));
+   strcpy(cur->name, name);
+   cur->value = val;
+   cur->index = index;
+   cur->next = next;
+   prev->next = cur;
+   return cur;
+}
+
+constvalue *
+append_constval(constvalue * table, char *name, cell val, short index)
+{
+   constvalue         *cur, *prev;
+
+   /* find the end of the constant table */
+   for (prev = table, cur = table->next; cur;
+        prev = cur, cur = cur->next)
+      /* nothing */ ;
+   return insert_constval(prev, NULL, name, val, index);
+}
+
+constvalue *
+find_constval(constvalue * table, char *name, short index)
+{
+   constvalue         *ptr = table->next;
+
+   while (ptr)
+     {
+        if (strcmp(name, ptr->name) == 0 && ptr->index == index)
+           return ptr;
+        ptr = ptr->next;
+     }                          /* while */
+   return NULL;
+}
+
+static constvalue  *
+find_constval_byval(constvalue * table, cell val)
+{
+   constvalue         *ptr = table->next;
+
+   while (ptr)
+     {
+        if (ptr->value == val)
+           return ptr;
+        ptr = ptr->next;
+     }                          /* while */
+   return NULL;
+}
+
+#if 0                           /* never used */
+static int
+delete_constval(constvalue * table, char *name)
+{
+   constvalue         *prev = table;
+   constvalue         *cur = prev->next;
+
+   while (cur != NULL)
+     {
+        if (strcmp(name, cur->name) == 0)
+          {
+             prev->next = cur->next;
+             free(cur);
+             return TRUE;
+          }                     /* if */
+        prev = cur;
+        cur = cur->next;
+     }                          /* while */
+   return FALSE;
+}
+#endif
+
+void
+delete_consttable(constvalue * table)
+{
+   constvalue         *cur = table->next, *next;
+
+   while (cur)
+     {
+        next = cur->next;
+        free(cur);
+        cur = next;
+     }                          /* while */
+   memset(table, 0, sizeof(constvalue));
+}
+
+/*  add_constant
+ *
+ *  Adds a symbol to the #define symbol table.
+ */
+void
+add_constant(char *name, cell val, int vclass, int tag)
+{
+   symbol             *sym;
+
+   /* Test whether a global or local symbol with the same name exists. Since
+    * constants are stored in the symbols table, this also finds previously
+    * defind constants. */
+   sym = findglb(name);
+   if (!sym)
+      sym = findloc(name);
+   if (sym)
+     {
+        /* silently ignore redefinitions of constants with the same value */
+        if (sym->ident == iCONSTEXPR)
+          {
+             if (sym->addr != val)
+                error(201, name);       /* redefinition of constant (different value) */
+          }
+        else
+          {
+             error(21, name);   /* symbol already defined */
+          }                     /* if */
+        return;
+     }                          /* if */
+
+   /* constant doesn't exist yet, an entry must be created */
+   sym = addsym(name, val, iCONSTEXPR, vclass, tag, uDEFINE);
+   if (sc_status == statIDLE)
+      sym->usage |= uPREDEF;
+}
+
+/*  statement           - The Statement Parser
+ *
+ *  This routine is called whenever the parser needs to know what
+ *  statement it encounters (i.e. whenever program syntax requires a
+ *  statement).
+ */
+static void
+statement(int *lastindent, int allow_decl)
+{
+   int                 tok;
+   cell                val;
+   char               *st;
+
+   if (!freading)
+     {
+        error(36);              /* empty statement */
+        return;
+     }                          /* if */
+   errorset(sRESET);
+
+   tok = lex(&val, &st);
+   if (tok != '{')
+      setline(fline, fcurrent);
+   /* lex() has set stmtindent */
+   if (lastindent && tok != tLABEL)
+     {
+#if 0
+        if (*lastindent >= 0 && *lastindent != stmtindent &&
+            !indent_nowarn && sc_tabsize > 0)
+           error(217);          /* loose indentation */
+#endif
+        *lastindent = stmtindent;
+        indent_nowarn = TRUE;   /* if warning was blocked, re-enable it */
+     }                          /* if */
+   switch (tok)
+     {
+     case 0:
+        /* nothing */
+        break;
+     case tNEW:
+        if (allow_decl)
+          {
+             declloc(FALSE);
+             lastst = tNEW;
+          }
+        else
+          {
+             error(3);          /* declaration only valid in a block */
+          }                     /* if */
+        break;
+     case tSTATIC:
+        if (allow_decl)
+          {
+             declloc(TRUE);
+             lastst = tNEW;
+          }
+        else
+          {
+             error(3);          /* declaration only valid in a block */
+          }                     /* if */
+        break;
+     case '{':
+        if (!matchtoken('}'))   /* {} is the empty statement */
+           compound();
+        /* lastst (for "last statement") does not change */
+        break;
+     case ';':
+        error(36);              /* empty statement */
+        break;
+     case tIF:
+        doif();
+        lastst = tIF;
+        break;
+     case tWHILE:
+        dowhile();
+        lastst = tWHILE;
+        break;
+     case tDO:
+        dodo();
+        lastst = tDO;
+        break;
+     case tFOR:
+        dofor();
+        lastst = tFOR;
+        break;
+     case tSWITCH:
+        doswitch();
+        lastst = tSWITCH;
+        break;
+     case tCASE:
+     case tDEFAULT:
+        error(14);              /* not in switch */
+        break;
+     case tGOTO:
+        dogoto();
+        lastst = tGOTO;
+        break;
+     case tLABEL:
+        dolabel();
+        lastst = tLABEL;
+        break;
+     case tRETURN:
+        doreturn();
+        lastst = tRETURN;
+        break;
+     case tBREAK:
+        dobreak();
+        lastst = tBREAK;
+        break;
+     case tCONTINUE:
+        docont();
+        lastst = tCONTINUE;
+        break;
+     case tEXIT:
+        doexit();
+        lastst = tEXIT;
+        break;
+     case tASSERT:
+        doassert();
+        lastst = tASSERT;
+        break;
+     case tSLEEP:
+        dosleep();
+        lastst = tSLEEP;
+        break;
+     case tCONST:
+        decl_const(sLOCAL);
+        break;
+     case tENUM:
+        decl_enum(sLOCAL);
+        break;
+     default:                   /* non-empty expression */
+        lexpush();              /* analyze token later */
+        doexpr(TRUE, TRUE, TRUE, TRUE, NULL, FALSE);
+        needtoken(tTERM);
+        lastst = tEXPR;
+     }                          /* switch */
+}
+
+static void
+compound(void)
+{
+   int                 indent = -1;
+   cell                save_decl = declared;
+   int                 count_stmt = 0;
+
+   nestlevel += 1;              /* increase compound statement level */
+   while (matchtoken('}') == 0)
+     {                          /* repeat until compound statement is closed */
+        if (!freading)
+          {
+             needtoken('}');    /* gives error: "expected token }" */
+             break;
+          }
+        else
+          {
+             if (count_stmt > 0
+                 && (lastst == tRETURN || lastst == tBREAK
+                     || lastst == tCONTINUE))
+                error(225);     /* unreachable code */
+             statement(&indent, TRUE);  /* do a statement */
+             count_stmt++;
+          }                     /* if */
+     }                          /* while */
+   if (lastst != tRETURN)
+      destructsymbols(&loctab, nestlevel);
+   if (lastst != tRETURN && lastst != tGOTO)
+      /* delete local variable space */
+      modstk((int)(declared - save_decl) * sizeof(cell));
+
+   testsymbols(&loctab, nestlevel, FALSE, TRUE);        /* look for unused
+                                                         * block locals */
+   declared = save_decl;
+   delete_symbols(&loctab, nestlevel, FALSE, TRUE);
+   /* erase local symbols, but
+    * retain block local labels
+    * (within the function) */
+
+   nestlevel -= 1;              /* decrease compound statement level */
+}
+
+/*  doexpr
+ *
+ *  Global references: stgidx   (referred to only)
+ */
+static void
+doexpr(int comma, int chkeffect, int allowarray, int mark_endexpr,
+       int *tag, int chkfuncresult)
+{
+   int                 constant, index, ident;
+   int                 localstaging = FALSE;
+   cell                val;
+
+   if (!staging)
+     {
+        stgset(TRUE);           /* start stage-buffering */
+        localstaging = TRUE;
+        assert(stgidx == 0);
+     }                          /* if */
+   index = stgidx;
+   errorset(sEXPRMARK);
+   do
+     {
+        /* on second round through, mark the end of the previous expression */
+        if (index != stgidx)
+           endexpr(TRUE);
+        sideeffect = FALSE;
+        ident = expression(&constant, &val, tag, chkfuncresult);
+        if (!allowarray && (ident == iARRAY || ident == iREFARRAY))
+           error(33, "-unknown-");      /* array must be indexed */
+        if (chkeffect && !sideeffect)
+           error(215);          /* expression has no effect */
+     }
+   while (comma && matchtoken(','));    /* more? */
+   if (mark_endexpr)
+      endexpr(TRUE);            /* optionally, mark the end of the expression */
+   errorset(sEXPRRELEASE);
+   if (localstaging)
+     {
+        stgout(index);
+        stgset(FALSE);          /* stop staging */
+     }                          /* if */
+}
+
+/*  constexpr
+ */
+int
+constexpr(cell * val, int *tag)
+{
+   int                 constant, index;
+   cell                cidx;
+
+   stgset(TRUE);                /* start stage-buffering */
+   stgget(&index, &cidx);       /* mark position in code generator */
+   errorset(sEXPRMARK);
+   expression(&constant, val, tag, FALSE);
+   stgdel(index, cidx);         /* scratch generated code */
+   stgset(FALSE);               /* stop stage-buffering */
+   if (constant == 0)
+      error(8);                 /* must be constant expression */
+   errorset(sEXPRRELEASE);
+   return constant;
+}
+
+/*  test
+ *
+ *  In the case a "simple assignment" operator ("=") is used within a
+ *  test, *  the warning "possibly unintended assignment" is displayed.
+ *  This routine sets the global variable "intest" to true, it is
+ *  restored upon termination. In the case the assignment was intended,
+ *  use parantheses around the expression to avoid the warning;
+ *  primary() sets "intest" to 0.
+ *
+ *  Global references: intest   (altered, but restored upon termination)
+ */
+static void
+test(int label, int parens, int invert)
+{
+   int                 index, tok;
+   cell                cidx;
+   value               lval = { NULL, 0, 0, 0, 0, NULL };
+   int                 localstaging = FALSE;
+
+   if (!staging)
+     {
+        stgset(TRUE);           /* start staging */
+        localstaging = TRUE;
+#if !defined NDEBUG
+        stgget(&index, &cidx);  /* should start at zero if started
+                                 * locally */
+        assert(index == 0);
+#endif
+     }                          /* if */
+
+   pushstk((stkitem) intest);
+   intest = 1;
+   if (parens)
+      needtoken('(');
+   do
+     {
+        stgget(&index, &cidx);  /* mark position (of last expression) in
+                                 * code generator */
+        if (hier14(&lval))
+           rvalue(&lval);
+        tok = matchtoken(',');
+        if (tok)
+           endexpr(TRUE);
+     }
+   while (tok);                 /* do */
+   if (parens)
+      needtoken(')');
+   if (lval.ident == iARRAY || lval.ident == iREFARRAY)
+     {
+        char               *ptr =
+           (lval.sym->name) ? lval.sym->name : "-unknown-";
+        error(33, ptr);         /* array must be indexed */
+     }                          /* if */
+   if (lval.ident == iCONSTEXPR)
+     {                          /* constant expression */
+        intest = (int)(long)popstk();   /* restore stack */
+        stgdel(index, cidx);
+        if (lval.constval)
+          {                     /* code always executed */
+             error(206);        /* redundant test: always non-zero */
+          }
+        else
+          {
+             error(205);        /* redundant code: never executed */
+             jumplabel(label);
+          }                     /* if */
+        if (localstaging)
+          {
+             stgout(0);         /* write "jumplabel" code */
+             stgset(FALSE);     /* stop staging */
+          }                     /* if */
+        return;
+     }                          /* if */
+   if (lval.tag != 0 && lval.tag != sc_addtag("bool"))
+      if (check_userop(lneg, lval.tag, 0, 1, NULL, &lval.tag))
+         invert = !invert;      /* user-defined ! operator inverted result */
+   if (invert)
+      jmp_ne0(label);           /* jump to label if true (different from 0) */
+   else
+      jmp_eq0(label);           /* jump to label if false (equal to 0) */
+   endexpr(TRUE);               /* end expression (give optimizer a chance) */
+   intest = (int)(long)popstk();        /* double typecast to avoid warning
+                                         * with Microsoft C */
+   if (localstaging)
+     {
+        stgout(0);              /* output queue from the very beginning (see
+                                 * assert() when localstaging is set to TRUE) */
+        stgset(FALSE);          /* stop staging */
+     }                          /* if */
+}
+
+static void
+doif(void)
+{
+   int                 flab1, flab2;
+   int                 ifindent;
+
+   ifindent = stmtindent;       /* save the indent of the "if" instruction */
+   flab1 = getlabel();          /* get label number for false branch */
+   test(flab1, TRUE, FALSE);    /*get expression, branch to flab1 if false */
+   statement(NULL, FALSE);      /* if true, do a statement */
+   if (matchtoken(tELSE) == 0)
+     {                          /* if...else ? */
+        setlabel(flab1);        /* no, simple if..., print false label */
+     }
+   else
+     {
+        /* to avoid the "dangling else" error, we want a warning if the "else"
+         * has a lower indent than the matching "if" */
+#if 0
+        if (stmtindent < ifindent && sc_tabsize > 0)
+           error(217);          /* loose indentation */
+#endif
+        flab2 = getlabel();
+        if ((lastst != tRETURN) && (lastst != tGOTO))
+           jumplabel(flab2);
+        setlabel(flab1);        /* print false label */
+        statement(NULL, FALSE); /* do "else" clause */
+        setlabel(flab2);        /* print true label */
+     }                          /* endif */
+}
+
+static void
+dowhile(void)
+{
+   int                 wq[wqSIZE];      /* allocate local queue */
+
+   addwhile(wq);                /* add entry to queue for "break" */
+   setlabel(wq[wqLOOP]);        /* loop label */
+   /* The debugger uses the "line" opcode to be able to "break" out of
+    * a loop. To make sure that each loop has a line opcode, even for the
+    * tiniest loop, set it below the top of the loop */
+   setline(fline, fcurrent);
+   test(wq[wqEXIT], TRUE, FALSE);       /* branch to wq[wqEXIT] if false */
+   statement(NULL, FALSE);      /* if so, do a statement */
+   jumplabel(wq[wqLOOP]);       /* and loop to "while" start */
+   setlabel(wq[wqEXIT]);        /* exit label */
+   delwhile();                  /* delete queue entry */
+}
+
+/*
+ *  Note that "continue" will in this case not jump to the top of the
+ *  loop, but  to the end: just before the TRUE-or-FALSE testing code.
+ */
+static void
+dodo(void)
+{
+   int                 wq[wqSIZE], top;
+
+   addwhile(wq);                /* see "dowhile" for more info */
+   top = getlabel();            /* make a label first */
+   setlabel(top);               /* loop label */
+   statement(NULL, FALSE);
+   needtoken(tWHILE);
+   setlabel(wq[wqLOOP]);        /* "continue" always jumps to WQLOOP. */
+   setline(fline, fcurrent);
+   test(wq[wqEXIT], TRUE, FALSE);
+   jumplabel(top);
+   setlabel(wq[wqEXIT]);
+   delwhile();
+   needtoken(tTERM);
+}
+
+static void
+dofor(void)
+{
+   int                 wq[wqSIZE], skiplab;
+   cell                save_decl;
+   int                 save_nestlevel, index;
+   int                *ptr;
+
+   save_decl = declared;
+   save_nestlevel = nestlevel;
+
+   addwhile(wq);
+   skiplab = getlabel();
+   needtoken('(');
+   if (matchtoken(';') == 0)
+     {
+        /* new variable declarations are allowed here */
+        if (matchtoken(tNEW))
+          {
+             /* The variable in expr1 of the for loop is at a
+              * 'compound statement' level of it own.
+              */
+             nestlevel++;
+             declloc(FALSE);    /* declare local variable */
+          }
+        else
+          {
+             doexpr(TRUE, TRUE, TRUE, TRUE, NULL, FALSE);       /* expression 1 */
+             needtoken(';');
+          }                     /* if */
+     }                          /* if */
+   /* Adjust the "declared" field in the "while queue", in case that
+    * local variables were declared in the first expression of the
+    * "for" loop. These are deleted in separately, so a "break" or a
+    * "continue" must ignore these fields.
+    */
+   ptr = readwhile();
+   assert(ptr != NULL);
+   ptr[wqBRK] = (int)declared;
+   ptr[wqCONT] = (int)declared;
+   jumplabel(skiplab);          /* skip expression 3 1st time */
+   setlabel(wq[wqLOOP]);        /* "continue" goes to this label: expr3 */
+   setline(fline, fcurrent);
+   /* Expressions 2 and 3 are reversed in the generated code:
+    * expression 3 precedes expression 2.
+    * When parsing, the code is buffered and marks for
+    * the start of each expression are insterted in the buffer.
+    */
+   assert(!staging);
+   stgset(TRUE);                /* start staging */
+   assert(stgidx == 0);
+   index = stgidx;
+   stgmark(sSTARTREORDER);
+   stgmark((char)(sEXPRSTART + 0));     /* mark start of 2nd expression
+                                         * in stage */
+   setlabel(skiplab);           /*jump to this point after 1st expression */
+   if (matchtoken(';') == 0)
+     {
+        test(wq[wqEXIT], FALSE, FALSE); /* expression 2
+                                         *(jump to wq[wqEXIT] if false) */
+        needtoken(';');
+     }                          /* if */
+   stgmark((char)(sEXPRSTART + 1));     /* mark start of 3th expression
+                                         * in stage */
+   if (matchtoken(')') == 0)
+     {
+        doexpr(TRUE, TRUE, TRUE, TRUE, NULL, FALSE);    /* expression 3 */
+        needtoken(')');
+     }                          /* if */
+   stgmark(sENDREORDER);        /* mark end of reversed evaluation */
+   stgout(index);
+   stgset(FALSE);               /* stop staging */
+   statement(NULL, FALSE);
+   jumplabel(wq[wqLOOP]);
+   setlabel(wq[wqEXIT]);
+   delwhile();
+
+   assert(nestlevel >= save_nestlevel);
+   if (nestlevel > save_nestlevel)
+     {
+        /* Clean up the space and the symbol table for the local
+         * variable in "expr1".
+         */
+        destructsymbols(&loctab, nestlevel);
+        modstk((int)(declared - save_decl) * sizeof(cell));
+        declared = save_decl;
+        delete_symbols(&loctab, nestlevel, FALSE, TRUE);
+        nestlevel = save_nestlevel;     /* reset 'compound statement'
+                                         * nesting level */
+     }                          /* if */
+}
+
+/* The switch statement is incompatible with its C sibling:
+ * 1. the cases are not drop through
+ * 2. only one instruction may appear below each case, use a compound
+ *    instruction to execute multiple instructions
+ * 3. the "case" keyword accepts a comma separated list of values to
+ *    match, it also accepts a range using the syntax "1 .. 4"
+ *
+ * SWITCH param
+ *   PRI = expression result
+ *   param = table offset (code segment)
+ *
+ */
+static void
+doswitch(void)
+{
+   int                 lbl_table, lbl_exit, lbl_case;
+   int                 tok, swdefault, casecount;
+   cell                val;
+   char               *str;
+   constvalue          caselist = { NULL, "", 0, 0 };   /*case list starts empty */
+   constvalue         *cse, *csp;
+   char                labelname[sNAMEMAX + 1];
+
+   needtoken('(');
+   doexpr(TRUE, FALSE, FALSE, TRUE, NULL, FALSE);       /* evaluate
+                                                         * switch expression */
+   needtoken(')');
+   /* generate the code for the switch statement, the label is the
+    * address of the case table (to be generated later).
+    */
+   lbl_table = getlabel();
+   lbl_case = 0;                /* just to avoid a compiler warning */
+   ffswitch(lbl_table);
+
+   needtoken('{');
+   lbl_exit = getlabel();       /*get label number for jumping out of switch */
+   swdefault = FALSE;
+   casecount = 0;
+   do
+     {
+        tok = lex(&val, &str);  /* read in (new) token */
+        switch (tok)
+          {
+          case tCASE:
+             if (swdefault != FALSE)
+                error(15);      /* "default" case must be last in switch
+                                 * statement */
+             lbl_case = getlabel();
+             sc_allowtags = FALSE;      /* do not allow tagnames here */
+             do
+               {
+                  casecount++;
+
+                  /* ??? enforce/document that, in a switch, a statement cannot
+                   * start an opening brace (marks the start of a compound
+                   * statement) and search for the right-most colon before that
+                   * statement.
+                   * Now, by replacing the ':' by a special COLON token, you can
+                   * parse all expressions until that special token.
+                   */
+
+                  constexpr(&val, NULL);
+                  /* Search the insertion point (the table is kept in sorted
+                   * order, so that advanced abstract machines can sift the
+                   * case table with a binary search). Check for duplicate
+                   * case values at the same time.
+                   */
+                  for (csp = &caselist, cse = caselist.next;
+                       cse && cse->value < val;
+                       csp = cse, cse = cse->next)
+                     /* nothing */ ;
+                  if (cse && cse->value == val)
+                     error(40, val);    /* duplicate "case" label */
+                  /* Since the label is stored as a string in the
+                   * "constvalue", the size of an identifier must
+                   * be at least 8, as there are 8
+                   * hexadecimal digits in a 32-bit number.
+                   */
+#if sNAMEMAX < 8
+#error Length of identifier (sNAMEMAX) too small.
+#endif
+                  insert_constval(csp, cse, itoh(lbl_case), val, 0);
+                  if (matchtoken(tDBLDOT))
+                    {
+                       cell                end;
+
+                       constexpr(&end, NULL);
+                       if (end <= val)
+                          error(50);    /* invalid range */
+                       while (++val <= end)
+                         {
+                            casecount++;
+                            /* find the new insertion point */
+                            for (csp = &caselist, cse = caselist.next;
+                                 cse && cse->value < val;
+                                 csp = cse, cse = cse->next)
+                               /* nothing */ ;
+                            if (cse && cse->value == val)
+                               error(40, val);  /* duplicate "case" label */
+                            insert_constval(csp, cse, itoh(lbl_case), val, 0);
+                         }      /* if */
+                    }           /* if */
+               }
+             while (matchtoken(','));
+             needtoken(':');    /* ':' ends the case */
+             sc_allowtags = TRUE;       /* reset */
+             setlabel(lbl_case);
+             statement(NULL, FALSE);
+             jumplabel(lbl_exit);
+             break;
+          case tDEFAULT:
+             if (swdefault != FALSE)
+                error(16);      /* multiple defaults in switch */
+             lbl_case = getlabel();
+             setlabel(lbl_case);
+             needtoken(':');
+             swdefault = TRUE;
+             statement(NULL, FALSE);
+             /* Jump to lbl_exit, even thouh this is the last clause in the
+              *switch, because the jump table is generated between the last
+              * clause of the switch and the exit label.
+              */
+             jumplabel(lbl_exit);
+             break;
+          case '}':
+             /* nothing, but avoid dropping into "default" */
+             break;
+          default:
+             error(2);
+             indent_nowarn = TRUE;      /* disable this check */
+             tok = '}';         /* break out of the loop after an error */
+          }                     /* switch */
+     }
+   while (tok != '}');
+
+#if !defined NDEBUG
+   /* verify that the case table is sorted (unfortunately, duplicates can
+    * occur; there really shouldn't be duplicate cases, but the compiler
+    * may not crash or drop into an assertion for a user error). */
+   for (cse = caselist.next; cse && cse->next; cse = cse->next)
+     ; /* empty. no idea whether this is correct, but we MUST NOT do
+        * the setlabel(lbl_table) call in the loop body. doing so breaks
+        * switch statements that only have one case statement following.
+        */
+#endif
+
+   /* generate the table here, before lbl_exit (general jump target) */
+   setlabel(lbl_table);
+
+   if (swdefault == FALSE)
+     {
+        /* store lbl_exit as the "none-matched" label in the switch table */
+        strcpy(labelname, itoh(lbl_exit));
+     }
+   else
+     {
+        /* lbl_case holds the label of the "default" clause */
+        strcpy(labelname, itoh(lbl_case));
+     }                          /* if */
+   ffcase(casecount, labelname, TRUE);
+   /* generate the rest of the table */
+   for (cse = caselist.next; cse; cse = cse->next)
+      ffcase(cse->value, cse->name, FALSE);
+
+   setlabel(lbl_exit);
+   delete_consttable(&caselist);        /* clear list of case labels */
+}
+
+static void
+doassert(void)
+{
+   int                 flab1, index;
+   cell                cidx;
+   value               lval = { NULL, 0, 0, 0, 0, NULL };
+
+   if ((sc_debug & sCHKBOUNDS) != 0)
+     {
+        flab1 = getlabel();     /* get label number for "OK" branch */
+        test(flab1, FALSE, TRUE);       /* get expression and branch
+                                         * to flab1 if true */
+        setline(fline, fcurrent);       /* make sure we abort on the correct
+                                         * line number */
+        ffabort(xASSERTION);
+        setlabel(flab1);
+     }
+   else
+     {
+        stgset(TRUE);           /* start staging */
+        stgget(&index, &cidx);  /* mark position in code generator */
+        do
+          {
+             if (hier14(&lval))
+                rvalue(&lval);
+             stgdel(index, cidx);       /* just scrap the code */
+          }
+        while (matchtoken(','));
+        stgset(FALSE);          /* stop staging */
+     }                          /* if */
+   needtoken(tTERM);
+}
+
+static void
+dogoto(void)
+{
+   char               *st;
+   cell                val;
+   symbol             *sym;
+
+   if (lex(&val, &st) == tSYMBOL)
+     {
+        sym = fetchlab(st);
+        jumplabel((int)sym->addr);
+        sym->usage |= uREAD;    /* set "uREAD" bit */
+        /*
+         * // ??? if the label is defined (check sym->usage & uDEFINE), check
+         * //   sym->compound (nesting level of the label) against nestlevel;
+         * //     if sym->compound < nestlevel, call the destructor operator
+         */
+     }
+   else
+     {
+        error(20, st);          /* illegal symbol name */
+     }                          /* if */
+   needtoken(tTERM);
+}
+
+static void
+dolabel(void)
+{
+   char               *st;
+   cell                val;
+   symbol             *sym;
+
+   tokeninfo(&val, &st);        /* retrieve label name again */
+   if (find_constval(&tagname_tab, st, 0))
+      error(221, st);           /* label name shadows tagname */
+   sym = fetchlab(st);
+   setlabel((int)sym->addr);
+   /* since one can jump around variable declarations or out of compound
+    * blocks, the stack must be manually adjusted
+    */
+   setstk(-declared * sizeof(cell));
+   sym->usage |= uDEFINE;       /* label is now defined */
+}
+
+/*  fetchlab
+ *
+ *  Finds a label from the (local) symbol table or adds one to it.
+ *  Labels are local in scope.
+ *
+ *  Note: The "_usage" bit is set to zero. The routines that call
+ *  "fetchlab()" must set this bit accordingly.
+ */
+static symbol      *
+fetchlab(char *name)
+{
+   symbol             *sym;
+
+   sym = findloc(name);         /* labels are local in scope */
+   if (sym)
+     {
+        if (sym->ident != iLABEL)
+           error(19, sym->name);        /* not a label: ... */
+     }
+   else
+     {
+        sym = addsym(name, getlabel(), iLABEL, sLOCAL, 0, 0);
+        sym->x.declared = (int)declared;
+        sym->compound = nestlevel;
+     }                          /* if */
+   return sym;
+}
+
+/*  doreturn
+ *
+ *  Global references: rettype  (altered)
+ */
+static void
+doreturn(void)
+{
+   int                 tag;
+
+   if (matchtoken(tTERM) == 0)
+     {
+        if ((rettype & uRETNONE) != 0)
+           error(208);          /* mix "return;" and "return value;" */
+        doexpr(TRUE, FALSE, FALSE, TRUE, &tag, FALSE);
+        needtoken(tTERM);
+        rettype |= uRETVALUE;   /* function returns a value */
+        /* check tagname with function tagname */
+        assert(curfunc != NULL);
+        if (!matchtag(curfunc->tag, tag, TRUE))
+           error(213);          /* tagname mismatch */
+     }
+   else
+     {
+        /* this return statement contains no expression */
+        const1(0);
+        if ((rettype & uRETVALUE) != 0)
+          {
+             char                symname[2 * sNAMEMAX + 16];    /* allow space for user
+                                                                 * defined operators */
+             assert(curfunc != NULL);
+             funcdisplayname(symname, curfunc->name);
+             error(209, symname);       /* function should return a value */
+          }                     /* if */
+        rettype |= uRETNONE;    /* function does not return anything */
+     }                          /* if */
+   destructsymbols(&loctab, 0); /*call destructor for *all* locals */
+   modstk((int)declared * sizeof(cell));        /* end of function, remove
+                                                 *all* * local variables*/
+   ffret();
+}
+
+static void
+dobreak(void)
+{
+   int                *ptr;
+
+   ptr = readwhile();           /* readwhile() gives an error if not in loop */
+   needtoken(tTERM);
+   if (!ptr)
+      return;
+   destructsymbols(&loctab, nestlevel);
+   modstk(((int)declared - ptr[wqBRK]) * sizeof(cell));
+   jumplabel(ptr[wqEXIT]);
+}
+
+static void
+docont(void)
+{
+   int                *ptr;
+
+   ptr = readwhile();           /* readwhile() gives an error if not in loop */
+   needtoken(tTERM);
+   if (!ptr)
+      return;
+   destructsymbols(&loctab, nestlevel);
+   modstk(((int)declared - ptr[wqCONT]) * sizeof(cell));
+   jumplabel(ptr[wqLOOP]);
+}
+
+void
+exporttag(int tag)
+{
+   /* find the tag by value in the table, then set the top bit to mark it
+    * "public"
+    */
+   if (tag != 0)
+     {
+        constvalue         *ptr;
+
+        assert((tag & PUBLICTAG) == 0);
+        for (ptr = tagname_tab.next;
+             ptr && tag != (int)(ptr->value & TAGMASK); ptr = ptr->next)
+           /* nothing */ ;
+        if (ptr)
+           ptr->value |= PUBLICTAG;
+     }                          /* if */
+}
+
+static void
+doexit(void)
+{
+   int                 tag = 0;
+
+   if (matchtoken(tTERM) == 0)
+     {
+        doexpr(TRUE, FALSE, FALSE, TRUE, &tag, FALSE);
+        needtoken(tTERM);
+     }
+   else
+     {
+        const1(0);
+     }                          /* if */
+   const2(tag);
+   exporttag(tag);
+   destructsymbols(&loctab, 0); /* call destructor for *all* locals */
+   ffabort(xEXIT);
+}
+
+static void
+dosleep(void)
+{
+   int                 tag = 0;
+
+   if (matchtoken(tTERM) == 0)
+     {
+        doexpr(TRUE, FALSE, FALSE, TRUE, &tag, FALSE);
+        needtoken(tTERM);
+     }
+   else
+     {
+        const1(0);
+     }                          /* if */
+   const2(tag);
+   exporttag(tag);
+   ffabort(xSLEEP);
+}
+
+static void
+addwhile(int *ptr)
+{
+   int                 k;
+
+   ptr[wqBRK] = (int)declared;  /* stack pointer (for "break") */
+   ptr[wqCONT] = (int)declared; /* for "continue", possibly adjusted later */
+   ptr[wqLOOP] = getlabel();
+   ptr[wqEXIT] = getlabel();
+   if (wqptr >= (wq + wqTABSZ - wqSIZE))
+      error(102, "loop table"); /* loop table overflow (too many active loops) */
+   k = 0;
+   while (k < wqSIZE)
+     {                          /* copy "ptr" to while queue table */
+        *wqptr = *ptr;
+        wqptr += 1;
+        ptr += 1;
+        k += 1;
+     }                          /* while */
+}
+
+static void
+delwhile(void)
+{
+   if (wqptr > wq)
+      wqptr -= wqSIZE;
+}
+
+static int         *
+readwhile(void)
+{
+   if (wqptr <= wq)
+     {
+        error(24);              /* out of context */
+        return NULL;
+     }
+   else
+     {
+        return (wqptr - wqSIZE);
+     }                          /* if */
+}
diff --git a/libraries/embryo/src/bin/embryo_cc_sc2.c b/libraries/embryo/src/bin/embryo_cc_sc2.c
new file mode 100644
index 0000000..b3f4fae
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc2.c
@@ -0,0 +1,2779 @@
+/*  Small compiler - File input, preprocessing and lexical analysis functions
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_sc2.c 62382 2011-08-12 12:39:29Z billiob $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+#include "embryo_cc_sc.h"
+#include "Embryo.h"
+
+static int          match(char *st, int end);
+static cell         litchar(char **lptr, int rawmode);
+static int          alpha(char c);
+
+static int          icomment;   /* currently in multiline comment? */
+static int          iflevel;    /* nesting level if #if/#else/#endif */
+static int          skiplevel;  /* level at which we started skipping */
+static int          elsedone;   /* level at which we have seen an #else */
+static char         term_expr[] = "";
+static int          listline = -1;      /* "current line" for the list file */
+
+/*  pushstk & popstk
+ *
+ *  Uses a LIFO stack to store information. The stack is used by doinclude(),
+ *  doswitch() (to hold the state of "swactive") and some other routines.
+ *
+ *  Porting note: I made the bold assumption that an integer will not be
+ *  larger than a pointer (it may be smaller). That is, the stack element
+ *  is typedef'ed as a pointer type, but I also store integers on it. See
+ *  SC.H for "stkitem"
+ *
+ *  Global references: stack,stkidx (private to pushstk() and popstk())
+ */
+static stkitem      stack[sSTKMAX];
+static int          stkidx;
+void
+pushstk(stkitem val)
+{
+   if (stkidx >= sSTKMAX)
+      error(102, "parser stack");       /* stack overflow (recursive include?) */
+   stack[stkidx] = val;
+   stkidx += 1;
+}
+
+stkitem
+popstk(void)
+{
+   if (stkidx == 0)
+      return (stkitem) - 1;     /* stack is empty */
+   stkidx -= 1;
+   return stack[stkidx];
+}
+
+int
+plungequalifiedfile(char *name)
+{
+   static char        *extensions[] = { ".inc", ".sma", ".small" };
+   FILE               *fp;
+   char               *ext;
+   int                 ext_idx;
+
+   ext_idx = 0;
+   do
+     {
+        fp = (FILE *) sc_opensrc(name);
+        ext = strchr(name, '\0');       /* save position */
+        if (!fp)
+          {
+             /* try to append an extension */
+             strcpy(ext, extensions[ext_idx]);
+             fp = (FILE *) sc_opensrc(name);
+             if (!fp)
+                *ext = '\0';    /* on failure, restore filename */
+          }                     /* if */
+        ext_idx++;
+     }
+   while ((!fp) && 
+          (ext_idx < (int)(sizeof extensions / sizeof extensions[0])));
+   if (!fp)
+     {
+        *ext = '\0';            /* restore filename */
+        return FALSE;
+     }                          /* if */
+   pushstk((stkitem) inpf);
+   pushstk((stkitem) inpfname); /* pointer to current file name */
+   pushstk((stkitem) curlibrary);
+   pushstk((stkitem) iflevel);
+   assert(skiplevel == 0);
+   pushstk((stkitem) icomment);
+   pushstk((stkitem) fcurrent);
+   pushstk((stkitem) fline);
+   inpfname = strdup(name);     /* set name of include file */
+   if (!inpfname)
+      error(103);               /* insufficient memory */
+   inpf = fp;                   /* set input file pointer to include file */
+   fnumber++;
+   fline = 0;                   /* set current line number to 0 */
+   fcurrent = fnumber;
+   icomment = FALSE;
+   setfile(inpfname, fcurrent);
+   listline = -1;               /* force a #line directive when changing the file */
+   setactivefile(fcurrent);
+   return TRUE;
+}
+
+int
+plungefile(char *name, int try_currentpath, int try_includepaths)
+{
+   int                 result = FALSE;
+   int                 i;
+   char               *ptr;
+
+   if (try_currentpath)
+      result = plungequalifiedfile(name);
+
+   if (try_includepaths && name[0] != DIRSEP_CHAR)
+     {
+        for (i = 0; !result && (ptr = get_path(i)); i++)
+          {
+             char                path[PATH_MAX];
+
+             strncpy(path, ptr, sizeof path);
+             path[sizeof path - 1] = '\0';      /* force '\0' termination */
+             strncat(path, name, sizeof(path) - strlen(path));
+             path[sizeof path - 1] = '\0';
+             result = plungequalifiedfile(path);
+          }                     /* while */
+     }                          /* if */
+   return result;
+}
+
+static void
+check_empty(char *lptr)
+{
+   /* verifies that the string contains only whitespace */
+   while (*lptr <= ' ' && *lptr != '\0')
+      lptr++;
+   if (*lptr != '\0')
+      error(38);                /* extra characters on line */
+}
+
+/*  doinclude
+ *
+ *  Gets the name of an include file, pushes the old file on the stack and
+ *  sets some options. This routine doesn't use lex(), since lex() doesn't
+ *  recognize file names (and directories).
+ *
+ *  Global references: inpf     (altered)
+ *                     inpfname (altered)
+ *                     fline    (altered)
+ *                     lptr     (altered)
+ */
+static void
+doinclude(void)
+{
+   char                name[PATH_MAX], c;
+   int                 i, result;
+
+   while (*lptr <= ' ' && *lptr != 0)   /* skip leading whitespace */
+      lptr++;
+   if (*lptr == '<' || *lptr == '\"')
+     {
+        c = (char)((*lptr == '\"') ? '\"' : '>');       /* termination character */
+        lptr++;
+        while (*lptr <= ' ' && *lptr != 0)      /* skip whitespace after quote */
+           lptr++;
+     }
+   else
+     {
+        c = '\0';
+     }                          /* if */
+
+   i = 0;
+   while ((*lptr != c) && (*lptr != '\0') && (i < (int)(sizeof(name) - 1))) /* find the end of the string */
+      name[i++] = *lptr++;
+   while (i > 0 && name[i - 1] <= ' ')
+      i--;                      /* strip trailing whitespace */
+   assert((i >= 0) && (i < (int)(sizeof(name))));
+   name[i] = '\0';              /* zero-terminate the string */
+
+   if (*lptr != c)
+     {                          /* verify correct string termination */
+        error(37);              /* invalid string */
+        return;
+     }                          /* if */
+   if (c != '\0')
+      check_empty(lptr + 1);    /* verify that the rest of the line is whitespace */
+
+   /* Include files between "..." or without quotes are read from the current
+    * directory, or from a list of "include directories". Include files
+    * between <...> are only read from the list of include directories.
+    */
+   result = plungefile(name, (c != '>'), TRUE);
+   if (!result)
+      error(100, name);         /* cannot read from ... (fatal error) */
+}
+
+/*  readline
+ *
+ *  Reads in a new line from the input file pointed to by "inpf". readline()
+ *  concatenates lines that end with a \ with the next line. If no more data
+ *  can be read from the file, readline() attempts to pop off the previous file
+ *  from the stack. If that fails too, it sets "freading" to 0.
+ *
+ *  Global references: inpf,fline,inpfname,freading,icomment (altered)
+ */
+static void
+readline(char *line)
+{
+   int                 i, num, cont;
+   char               *ptr;
+
+   if (lptr == term_expr)
+      return;
+   num = sLINEMAX;
+   cont = FALSE;
+   do
+     {
+        if (!inpf || sc_eofsrc(inpf))
+          {
+             if (cont)
+                error(49);      /* invalid line continuation */
+             if (inpf && inpf != inpf_org)
+                sc_closesrc(inpf);
+             i = (int)(long)popstk();
+             if (i == -1)
+               {                /* All's done; popstk() returns "stack is empty" */
+                  freading = FALSE;
+                  *line = '\0';
+                  /* when there is nothing more to read, the #if/#else stack should
+                   * be empty and we should not be in a comment
+                   */
+                  assert(iflevel >= 0);
+                  if (iflevel > 0)
+                     error(1, "#endif", "-end of file-");
+                  else if (icomment)
+                     error(1, "*/", "-end of file-");
+                  return;
+               }                /* if */
+             fline = i;
+             fcurrent = (int)(long)popstk();
+             icomment = (int)(long)popstk();
+             assert(skiplevel == 0);    /* skiplevel was not stored on stack, because it should always be zero at this point */
+             iflevel = (int)(long)popstk();
+             curlibrary = (constvalue *) popstk();
+             free(inpfname);    /* return memory allocated for the include file name */
+             inpfname = (char *)popstk();
+             inpf = (FILE *) popstk();
+             setactivefile(fcurrent);
+             listline = -1;     /* force a #line directive when changing the file */
+             elsedone = 0;
+          }                     /* if */
+
+        if (!sc_readsrc(inpf, line, num))
+          {
+             *line = '\0';      /* delete line */
+             cont = FALSE;
+          }
+        else
+          {
+             /* check whether to erase leading spaces */
+             if (cont)
+               {
+                  char               *ptr = line;
+
+                  while (*ptr == ' ' || *ptr == '\t')
+                     ptr++;
+                  if (ptr != line)
+                     memmove(line, ptr, strlen(ptr) + 1);
+               }                /* if */
+             cont = FALSE;
+             /* check whether a full line was read */
+             if (!strchr(line, '\n') && !sc_eofsrc(inpf))
+                error(75);      /* line too long */
+             /* check if the next line must be concatenated to this line */
+             if ((ptr = strchr(line, '\n')) && ptr > line)
+               {
+                  assert(*(ptr + 1) == '\0');   /* '\n' should be last in the string */
+                  while (ptr > line
+                         && (*ptr == '\n' || *ptr == ' ' || *ptr == '\t'))
+                     ptr--;     /* skip trailing whitespace */
+                  if (*ptr == '\\')
+                    {
+                       cont = TRUE;
+                       /* set '\a' at the position of '\\' to make it possible to check
+                        * for a line continuation in a single line comment (error 49)
+                        */
+                       *ptr++ = '\a';
+                       *ptr = '\0';     /* erase '\n' (and any trailing whitespace) */
+                    }           /* if */
+               }                /* if */
+             num -= strlen(line);
+             line += strlen(line);
+          }                     /* if */
+        fline += 1;
+     }
+   while (num >= 0 && cont);
+}
+
+/*  stripcom
+ *
+ *  Replaces all comments from the line by space characters. It updates
+ *  a global variable ("icomment") for multiline comments.
+ *
+ *  This routine also supports the C++ extension for single line comments.
+ *  These comments are started with "//" and end at the end of the line.
+ *
+ *  Global references: icomment  (private to "stripcom")
+ */
+static void
+stripcom(char *line)
+{
+   char                c;
+
+   while (*line)
+     {
+        if (icomment)
+          {
+             if (*line == '*' && *(line + 1) == '/')
+               {
+                  icomment = FALSE;     /* comment has ended */
+                  *line = ' ';  /* replace '*' and '/' characters by spaces */
+                  *(line + 1) = ' ';
+                  line += 2;
+               }
+             else
+               {
+                  if (*line == '/' && *(line + 1) == '*')
+                     error(216);        /* nested comment */
+                  *line = ' ';  /* replace comments by spaces */
+                  line += 1;
+               }                /* if */
+          }
+        else
+          {
+             if (*line == '/' && *(line + 1) == '*')
+               {
+                  icomment = TRUE;      /* start comment */
+                  *line = ' ';  /* replace '/' and '*' characters by spaces */
+                  *(line + 1) = ' ';
+                  line += 2;
+               }
+             else if (*line == '/' && *(line + 1) == '/')
+               {                /* comment to end of line */
+                  if (strchr(line, '\a'))
+                     error(49); /* invalid line continuation */
+                  *line++ = '\n';       /* put "newline" at first slash */
+                  *line = '\0'; /* put "zero-terminator" at second slash */
+               }
+             else
+               {
+                  if (*line == '\"' || *line == '\'')
+                    {           /* leave literals unaltered */
+                       c = *line;       /* ending quote, single or double */
+                       line += 1;
+                       while ((*line != c || *(line - 1) == '\\')
+                              && *line != '\0')
+                          line += 1;
+                       line += 1;       /* skip final quote */
+                    }
+                  else
+                    {
+                       line += 1;
+                    }           /* if */
+               }                /* if */
+          }                     /* if */
+     }                          /* while */
+}
+
+/*  btoi
+ *
+ *  Attempts to interpret a numeric symbol as a boolean value. On success
+ *  it returns the number of characters processed (so the line pointer can be
+ *  adjusted) and the value is stored in "val". Otherwise it returns 0 and
+ *  "val" is garbage.
+ *
+ *  A boolean value must start with "0b"
+ */
+static int
+btoi(cell * val, char *curptr)
+{
+   char               *ptr;
+
+   *val = 0;
+   ptr = curptr;
+   if (*ptr == '0' && *(ptr + 1) == 'b')
+     {
+        ptr += 2;
+        while (*ptr == '0' || *ptr == '1' || *ptr == '_')
+          {
+             if (*ptr != '_')
+                *val = (*val << 1) | (*ptr - '0');
+             ptr++;
+          }                     /* while */
+     }
+   else
+     {
+        return 0;
+     }                          /* if */
+   if (alphanum(*ptr))          /* number must be delimited by non-alphanumeric char */
+      return 0;
+   else
+      return (int)(ptr - curptr);
+}
+
+/*  dtoi
+ *
+ *  Attempts to interpret a numeric symbol as a decimal value. On success
+ *  it returns the number of characters processed and the value is stored in
+ *  "val". Otherwise it returns 0 and "val" is garbage.
+ */
+static int
+dtoi(cell * val, char *curptr)
+{
+   char               *ptr;
+
+   *val = 0;
+   ptr = curptr;
+   if (!isdigit(*ptr))          /* should start with digit */
+      return 0;
+   while (isdigit(*ptr) || *ptr == '_')
+     {
+        if (*ptr != '_')
+           *val = (*val * 10) + (*ptr - '0');
+        ptr++;
+     }                          /* while */
+   if (alphanum(*ptr))          /* number must be delimited by non-alphanumerical */
+      return 0;
+   if (*ptr == '.' && isdigit(*(ptr + 1)))
+      return 0;                 /* but a fractional part must not be present */
+   return (int)(ptr - curptr);
+}
+
+/*  htoi
+ *
+ *  Attempts to interpret a numeric symbol as a hexadecimal value. On
+ *  success it returns the number of characters processed and the value is
+ *  stored in "val". Otherwise it return 0 and "val" is garbage.
+ */
+static int
+htoi(cell * val, char *curptr)
+{
+   char               *ptr;
+
+   *val = 0;
+   ptr = curptr;
+   if (!isdigit(*ptr))          /* should start with digit */
+      return 0;
+   if (*ptr == '0' && *(ptr + 1) == 'x')
+     {                          /* C style hexadecimal notation */
+        ptr += 2;
+        while (isxdigit(*ptr) || *ptr == '_')
+          {
+             if (*ptr != '_')
+               {
+                  assert(isxdigit(*ptr));
+                  *val = *val << 4;
+                  if (isdigit(*ptr))
+                     *val += (*ptr - '0');
+                  else
+                     *val += (tolower(*ptr) - 'a' + 10);
+               }                /* if */
+             ptr++;
+          }                     /* while */
+     }
+   else
+     {
+        return 0;
+     }                          /* if */
+   if (alphanum(*ptr))
+      return 0;
+   else
+      return (int)(ptr - curptr);
+}
+
+#if defined LINUX
+static double
+pow10(int value)
+{
+   double              res = 1.0;
+
+   while (value >= 4)
+     {
+        res *= 10000.0;
+        value -= 5;
+     }                          /* while */
+   while (value >= 2)
+     {
+        res *= 100.0;
+        value -= 2;
+     }                          /* while */
+   while (value >= 1)
+     {
+        res *= 10.0;
+        value -= 1;
+     }                          /* while */
+   return res;
+}
+#endif
+
+/*  ftoi
+ *
+ *  Attempts to interpret a numeric symbol as a rational number, either as
+ *  IEEE 754 single precision floating point or as a fixed point integer.
+ *  On success it returns the number of characters processed and the value is
+ *  stored in "val". Otherwise it returns 0 and "val" is unchanged.
+ *
+ *  Small has stricter definition for floating point numbers than most:
+ *  o  the value must start with a digit; ".5" is not a valid number, you
+ *     should write "0.5"
+ *  o  a period must appear in the value, even if an exponent is given; "2e3"
+ *     is not a valid number, you should write "2.0e3"
+ *  o  at least one digit must follow the period; "6." is not a valid number,
+ *     you should write "6.0"
+ */
+static int
+ftoi(cell * val, char *curptr)
+{
+   char               *ptr;
+   double              fnum, ffrac, fmult;
+   unsigned long       dnum, dbase;
+   int                 i, ignore;
+
+   assert(rational_digits >= 0 && rational_digits < 9);
+   for (i = 0, dbase = 1; i < rational_digits; i++)
+      dbase *= 10;
+   fnum = 0.0;
+   dnum = 0L;
+   ptr = curptr;
+   if (!isdigit(*ptr))          /* should start with digit */
+      return 0;
+   while (isdigit(*ptr) || *ptr == '_')
+     {
+        if (*ptr != '_')
+          {
+             fnum = (fnum * 10.0) + (*ptr - '0');
+             dnum = (dnum * 10L) + (*ptr - '0') * dbase;
+          }                     /* if */
+        ptr++;
+     }                          /* while */
+   if (*ptr != '.')
+      return 0;                 /* there must be a period */
+   ptr++;
+   if (!isdigit(*ptr))          /* there must be at least one digit after the dot */
+      return 0;
+   ffrac = 0.0;
+   fmult = 1.0;
+   ignore = FALSE;
+   while (isdigit(*ptr) || *ptr == '_')
+     {
+        if (*ptr != '_')
+          {
+             ffrac = (ffrac * 10.0) + (*ptr - '0');
+             fmult = fmult / 10.0;
+             dbase /= 10L;
+             dnum += (*ptr - '0') * dbase;
+             if (dbase == 0L && sc_rationaltag && rational_digits > 0
+                 && !ignore)
+               {
+                  error(222);   /* number of digits exceeds rational number precision */
+                  ignore = TRUE;
+               }                /* if */
+          }                     /* if */
+        ptr++;
+     }                          /* while */
+   fnum += ffrac * fmult;       /* form the number so far */
+   if (*ptr == 'e')
+     {                          /* optional fractional part */
+        int                 exp, sign;
+
+        ptr++;
+        if (*ptr == '-')
+          {
+             sign = -1;
+             ptr++;
+          }
+        else
+          {
+             sign = 1;
+          }                     /* if */
+        if (!isdigit(*ptr))     /* 'e' should be followed by a digit */
+           return 0;
+        exp = 0;
+        while (isdigit(*ptr))
+          {
+             exp = (exp * 10) + (*ptr - '0');
+             ptr++;
+          }                     /* while */
+#if defined LINUX
+        fmult = pow10(exp * sign);
+#else
+        fmult = pow(10, exp * sign);
+#endif
+        fnum *= fmult;
+        dnum *= (unsigned long)(fmult + 0.5);
+     }                          /* if */
+
+   /* decide how to store the number */
+   if (sc_rationaltag == 0)
+     {
+        error(70);              /* rational number support was not enabled */
+        *val = 0;
+     }
+   else if (rational_digits == 0)
+     {
+        float f = (float) fnum;
+        /* floating point */
+      *val = EMBRYO_FLOAT_TO_CELL(f);
+#if !defined NDEBUG
+        /* I assume that the C/C++ compiler stores "float" values in IEEE 754
+         * format (as mandated in the ANSI standard). Test this assumption anyway.
+         */
+        {
+           float test1 = 0.0, test2 = 50.0;
+           Embryo_Cell c1 = EMBRYO_FLOAT_TO_CELL(test1);
+           Embryo_Cell c2 = EMBRYO_FLOAT_TO_CELL(test2);
+
+           if (c1 != 0x00000000L)
+             {
+                fprintf(stderr,
+                        "embryo_cc: WARNING! you compiler does not SEEM to interpret IEEE floating\n"
+                        "point math as embryo expects. this could be bad.\n"
+                        "\n"
+                        "(float 0.0 != 0x00000000 bitpattern, 0x%08x instead)\n"
+                        "\n"
+                        "this could be an issue with you compiling embryo with gcc 3.2.x that seems\n"
+                        "to trigger this sanity check. we are not sure why yet, but gcc 3.3.x works\n"
+                        , c1);
+             }
+          else if (c2 != 0x42480000L)
+             {
+                fprintf(stderr,
+                        "embryo_cc: WARNING! you compiler does not SEEM to interpret IEEE floating\n"
+                        "point math as embryo expects. This could be bad.\n"
+                        "\n"
+                        "(float 50.0 != 0x42480000 bitpattern, 0x%08x instead)\n"
+                        "\n"
+                        "this could be an issue with you compiling embryo with gcc 3.2.x that seems\n"
+                        "to trigger this sanity check. we are not sure why yet, but gcc 3.3.x works\n"
+                        , c2);
+             }
+        }
+#endif
+     }
+   else
+     {
+        /* fixed point */
+        *val = (cell) dnum;
+     }                          /* if */
+
+   return (int)(ptr - curptr);
+}
+
+/*  number
+ *
+ *  Reads in a number (binary, decimal or hexadecimal). It returns the number
+ *  of characters processed or 0 if the symbol couldn't be interpreted as a
+ *  number (in this case the argument "val" remains unchanged). This routine
+ *  relies on the 'early dropout' implementation of the logical or (||)
+ *  operator.
+ *
+ *  Note: the routine doesn't check for a sign (+ or -). The - is checked
+ *        for at "hier2()" (in fact, it is viewed as an operator, not as a
+ *        sign) and the + is invalid (as in K&R C, and unlike ANSI C).
+ */
+static int
+number(cell * val, char *curptr)
+{
+   int                 i;
+   cell                value;
+
+   if ((i = btoi(&value, curptr)) != 0  /* binary? */
+       || (i = htoi(&value, curptr)) != 0       /* hexadecimal? */
+       || (i = dtoi(&value, curptr)) != 0)      /* decimal? */
+     {
+        *val = value;
+        return i;
+     }
+   else
+     {
+        return 0;               /* else not a number */
+     }                          /* if */
+}
+
+static void
+chrcat(char *str, char chr)
+{
+   str = strchr(str, '\0');
+   *str++ = chr;
+   *str = '\0';
+}
+
+static int
+preproc_expr(cell * val, int *tag)
+{
+   int                 result;
+   int                 index;
+   cell                code_index;
+   char               *term;
+
+   /* Disable staging; it should be disabled already because
+    * expressions may not be cut off half-way between conditional
+    * compilations. Reset the staging index, but keep the code
+    * index.
+    */
+   if (stgget(&index, &code_index))
+     {
+        error(57);              /* unfinished expression */
+        stgdel(0, code_index);
+        stgset(FALSE);
+     }                          /* if */
+   /* append a special symbol to the string, so the expression
+    * analyzer won't try to read a next line when it encounters
+    * an end-of-line
+    */
+   assert(strlen(pline) < sLINEMAX);
+   term = strchr(pline, '\0');
+   assert(term != NULL);
+   chrcat(pline, PREPROC_TERM); /* the "DEL" code (see SC.H) */
+   result = constexpr(val, tag);        /* get value (or 0 on error) */
+   *term = '\0';                /* erase the token (if still present) */
+   lexclr(FALSE);               /* clear any "pushed" tokens */
+   return result;
+}
+
+/* getstring
+ * Returns returns a pointer behind the closing quote or to the other
+ * character that caused the input to be ended.
+ */
+static char        *
+getstring(char *dest, int max)
+{
+   assert(dest != NULL);
+   *dest = '\0';
+   while (*lptr <= ' ' && *lptr != '\0')
+      lptr++;                   /* skip whitespace */
+   if (*lptr != '"')
+     {
+        error(37);              /* invalid string */
+     }
+   else
+     {
+        int                 len = 0;
+
+        lptr++;                 /* skip " */
+        while (*lptr != '"' && *lptr != '\0')
+          {
+             if (len < max - 1)
+                dest[len++] = *lptr;
+             lptr++;
+          }                     /* if */
+        dest[len] = '\0';
+        if (*lptr == '"')
+           lptr++;              /* skip closing " */
+        else
+           error(37);           /* invalid string */
+     }                          /* if */
+   return lptr;
+}
+
+enum
+{
+   CMD_NONE,
+   CMD_TERM,
+   CMD_EMPTYLINE,
+   CMD_CONDFALSE,
+   CMD_INCLUDE,
+   CMD_DEFINE,
+   CMD_IF,
+   CMD_DIRECTIVE,
+};
+
+/*  command
+ *
+ *  Recognizes the compiler directives. The function returns:
+ *     CMD_NONE         the line must be processed
+ *     CMD_TERM         a pending expression must be completed before processing further lines
+ *     Other value: the line must be skipped, because:
+ *     CMD_CONDFALSE    false "#if.." code
+ *     CMD_EMPTYLINE    line is empty
+ *     CMD_INCLUDE      the line contains a #include directive
+ *     CMD_DEFINE       the line contains a #subst directive
+ *     CMD_IF           the line contains a #if/#else/#endif directive
+ *     CMD_DIRECTIVE    the line contains some other compiler directive
+ *
+ *  Global variables: iflevel, skiplevel, elsedone (altered)
+ *                    lptr      (altered)
+ */
+static int
+command(void)
+{
+   int                 tok, ret;
+   cell                val;
+   char               *str;
+   int                 index;
+   cell                code_index;
+
+   while (*lptr <= ' ' && *lptr != '\0')
+      lptr += 1;
+   if (*lptr == '\0')
+      return CMD_EMPTYLINE;     /* empty line */
+   if (*lptr != '#')
+      return skiplevel > 0 ? CMD_CONDFALSE : CMD_NONE;  /* it is not a compiler directive */
+   /* compiler directive found */
+   indent_nowarn = TRUE;        /* allow loose indentation" */
+   lexclr(FALSE);               /* clear any "pushed" tokens */
+   /* on a pending expression, force to return a silent ';' token and force to
+    * re-read the line
+    */
+   if (!sc_needsemicolon && stgget(&index, &code_index))
+     {
+        lptr = term_expr;
+        return CMD_TERM;
+     }                          /* if */
+   tok = lex(&val, &str);
+   ret = skiplevel > 0 ? CMD_CONDFALSE : CMD_DIRECTIVE; /* preset 'ret' to CMD_DIRECTIVE (most common case) */
+   switch (tok)
+     {
+     case tpIF:         /* conditional compilation */
+        ret = CMD_IF;
+        iflevel += 1;
+        if (skiplevel)
+           break;               /* break out of switch */
+        preproc_expr(&val, NULL);       /* get value (or 0 on error) */
+        if (!val)
+           skiplevel = iflevel;
+        check_empty(lptr);
+        break;
+     case tpELSE:
+        ret = CMD_IF;
+        if (iflevel == 0 && skiplevel == 0)
+          {
+             error(26);         /* no matching #if */
+             errorset(sRESET);
+          }
+        else
+          {
+             if (elsedone == iflevel)
+                error(60);      /* multiple #else directives between #if ... #endif */
+             elsedone = iflevel;
+             if (skiplevel == iflevel)
+                skiplevel = 0;
+             else if (skiplevel == 0)
+                skiplevel = iflevel;
+          }                     /* if */
+        check_empty(lptr);
+        break;
+#if 0                           /* ??? *really* need to use a stack here */
+     case tpELSEIF:
+        ret = CMD_IF;
+        if (iflevel == 0 && skiplevel == 0)
+          {
+             error(26);         /* no matching #if */
+             errorset(sRESET);
+          }
+        else if (elsedone == iflevel)
+          {
+             error(61);         /* #elseif directive may not follow an #else */
+             errorset(sRESET);
+          }
+        else
+          {
+             preproc_expr(&val, NULL);  /* get value (or 0 on error) */
+             if (skiplevel == 0)
+                skiplevel = iflevel;    /* we weren't skipping, start skipping now */
+             else if (val)
+                skiplevel = 0;  /* we were skipping, condition is valid -> stop skipping */
+             /* else: we were skipping and condition is invalid -> keep skipping */
+             check_empty(lptr);
+          }                     /* if */
+        break;
+#endif
+     case tpENDIF:
+        ret = CMD_IF;
+        if (iflevel == 0 && skiplevel == 0)
+          {
+             error(26);
+             errorset(sRESET);
+          }
+        else
+          {
+             if (skiplevel == iflevel)
+                skiplevel = 0;
+             if (elsedone == iflevel)
+                elsedone = 0;   /* ??? actually, should build a stack of #if/#endif and keep
+                                 * the state whether an #else was seen per nesting level */
+             iflevel -= 1;
+          }                     /* if */
+        check_empty(lptr);
+        break;
+     case tINCLUDE:             /* #include directive */
+        ret = CMD_INCLUDE;
+        if (skiplevel == 0)
+           doinclude();
+        break;
+     case tpFILE:
+        if (skiplevel == 0)
+          {
+             char                pathname[PATH_MAX];
+
+             lptr = getstring(pathname, sizeof pathname);
+             if (pathname[0] != '\0')
+               {
+                  free(inpfname);
+                  inpfname = strdup(pathname);
+                  if (!inpfname)
+                     error(103);        /* insufficient memory */
+               }                /* if */
+          }                     /* if */
+        check_empty(lptr);
+        break;
+     case tpLINE:
+        if (skiplevel == 0)
+          {
+             if (lex(&val, &str) != tNUMBER)
+                error(8);       /* invalid/non-constant expression */
+             fline = (int)val;
+
+             while (*lptr == ' ' && *lptr != '\0')
+                lptr++;                 /* skip whitespace */
+             if (*lptr == '"')
+               {
+                  char pathname[PATH_MAX];
+
+                  lptr = getstring(pathname, sizeof pathname);
+                  if (pathname[0] != '\0')
+                    {
+                       free(inpfname);
+                       inpfname = strdup(pathname);
+                       if (!inpfname)
+                          error(103);   /* insufficient memory */
+                    }           /* if */
+               }
+          }                     /* if */
+        check_empty(lptr);
+        break;
+     case tpASSERT:
+        if (skiplevel == 0 && (sc_debug & sCHKBOUNDS) != 0)
+          {
+             preproc_expr(&val, NULL);  /* get constant expression (or 0 on error) */
+             if (!val)
+                error(7);       /* assertion failed */
+             check_empty(lptr);
+          }                     /* if */
+        break;
+     case tpPRAGMA:
+        if (skiplevel == 0)
+          {
+             if (lex(&val, &str) == tSYMBOL)
+               {
+                  if (strcmp(str, "ctrlchar") == 0)
+                    {
+                       if (lex(&val, &str) != tNUMBER)
+                          error(27);    /* invalid character constant */
+                       sc_ctrlchar = (char)val;
+                    }
+                  else if (strcmp(str, "compress") == 0)
+                    {
+                       cell                val;
+
+                       preproc_expr(&val, NULL);
+                       sc_compress = (int)val;  /* switch code packing on/off */
+                    }
+                  else if (strcmp(str, "dynamic") == 0)
+                    {
+                       preproc_expr(&sc_stksize, NULL);
+                    }
+                  else if (strcmp(str, "library") == 0)
+                    {
+                       char                name[sNAMEMAX + 1];
+
+                       while (*lptr <= ' ' && *lptr != '\0')
+                          lptr++;
+                       if (*lptr == '"')
+                         {
+                            lptr = getstring(name, sizeof name);
+                         }
+                       else
+                         {
+                            int                 i;
+
+                            for (i = 0; 
+                                 (i < (int)(sizeof(name))) && 
+                                 (alphanum(*lptr));
+                                 i++, lptr++)
+                               name[i] = *lptr;
+                            name[i] = '\0';
+                         }      /* if */
+                       if (name[0] == '\0')
+                         {
+                            curlibrary = NULL;
+                         }
+                       else
+                         {
+                            if (strlen(name) > sEXPMAX)
+                               error(220, name, sEXPMAX);       /* exported symbol is truncated */
+                            /* add the name if it does not yet exist in the table */
+                            if (!find_constval(&libname_tab, name, 0))
+                               curlibrary =
+                                  append_constval(&libname_tab, name, 0, 0);
+                         }      /* if */
+                    }
+                  else if (strcmp(str, "pack") == 0)
+                    {
+                       cell                val;
+
+                       preproc_expr(&val, NULL);        /* default = packed/unpacked */
+                       sc_packstr = (int)val;
+                    }
+                  else if (strcmp(str, "rational") == 0)
+                    {
+                       char                name[sNAMEMAX + 1];
+                       cell                digits = 0;
+                       int                 i;
+
+                       /* first gather all information, start with the tag name */
+                       while ((*lptr <= ' ') && (*lptr != '\0'))
+                          lptr++;
+                       for (i = 0; 
+                            (i < (int)(sizeof(name))) && 
+                            (alphanum(*lptr));
+                            i++, lptr++)
+                          name[i] = *lptr;
+                       name[i] = '\0';
+                       /* then the precision (for fixed point arithmetic) */
+                       while (*lptr <= ' ' && *lptr != '\0')
+                          lptr++;
+                       if (*lptr == '(')
+                         {
+                            preproc_expr(&digits, NULL);
+                            if (digits <= 0 || digits > 9)
+                              {
+                                 error(68);     /* invalid rational number precision */
+                                 digits = 0;
+                              } /* if */
+                            if (*lptr == ')')
+                               lptr++;
+                         }      /* if */
+                       /* add the tag (make it public) and check the values */
+                       i = sc_addtag(name);
+                       exporttag(i);
+                       if (sc_rationaltag == 0
+                           || (sc_rationaltag == i
+                               && rational_digits == (int)digits))
+                         {
+                            sc_rationaltag = i;
+                            rational_digits = (int)digits;
+                         }
+                       else
+                         {
+                            error(69);  /* rational number format already set, can only be set once */
+                         }      /* if */
+                    }
+                  else if (strcmp(str, "semicolon") == 0)
+                    {
+                       cell                val;
+
+                       preproc_expr(&val, NULL);
+                       sc_needsemicolon = (int)val;
+                    }
+                  else if (strcmp(str, "tabsize") == 0)
+                    {
+                       cell                val;
+
+                       preproc_expr(&val, NULL);
+                       sc_tabsize = (int)val;
+                    }
+                  else if (strcmp(str, "align") == 0)
+                    {
+                       sc_alignnext = TRUE;
+                    }
+                  else if (strcmp(str, "unused") == 0)
+                    {
+                       char                name[sNAMEMAX + 1];
+                       int                 i, comma;
+                       symbol             *sym;
+
+                       do
+                         {
+                            /* get the name */
+                            while ((*lptr <= ' ') && (*lptr != '\0'))
+                               lptr++;
+                            for (i = 0; 
+                                 (i < (int)(sizeof(name))) && 
+                                 (isalpha(*lptr));
+                                 i++, lptr++)
+                               name[i] = *lptr;
+                            name[i] = '\0';
+                            /* get the symbol */
+                            sym = findloc(name);
+                            if (!sym)
+                               sym = findglb(name);
+                            if (sym)
+                              {
+                                 sym->usage |= uREAD;
+                                 if (sym->ident == iVARIABLE
+                                     || sym->ident == iREFERENCE
+                                     || sym->ident == iARRAY
+                                     || sym->ident == iREFARRAY)
+                                    sym->usage |= uWRITTEN;
+                              }
+                            else
+                              {
+                                 error(17, name);       /* undefined symbol */
+                              } /* if */
+                            /* see if a comma follows the name */
+                            while (*lptr <= ' ' && *lptr != '\0')
+                               lptr++;
+                            comma = (*lptr == ',');
+                            if (comma)
+                               lptr++;
+                         }
+                       while (comma);
+                    }
+                  else
+                    {
+                       error(207);      /* unknown #pragma */
+                    }           /* if */
+               }
+             else
+               {
+                  error(207);   /* unknown #pragma */
+               }                /* if */
+             check_empty(lptr);
+          }                     /* if */
+        break;
+     case tpENDINPUT:
+     case tpENDSCRPT:
+        if (skiplevel == 0)
+          {
+             check_empty(lptr);
+             assert(inpf != NULL);
+             if (inpf != inpf_org)
+                sc_closesrc(inpf);
+             inpf = NULL;
+          }                     /* if */
+        break;
+#if !defined NOEMIT
+     case tpEMIT:
+        {
+           /* write opcode to output file */
+           char                name[40];
+           int                 i;
+
+           while (*lptr <= ' ' && *lptr != '\0')
+              lptr++;
+           for (i = 0; i < 40 && (isalpha(*lptr) || *lptr == '.'); i++, lptr++)
+              name[i] = (char)tolower(*lptr);
+           name[i] = '\0';
+           stgwrite("\t");
+           stgwrite(name);
+           stgwrite(" ");
+           code_idx += opcodes(1);
+           /* write parameter (if any) */
+           while (*lptr <= ' ' && *lptr != '\0')
+              lptr++;
+           if (*lptr != '\0')
+             {
+                symbol             *sym;
+
+                tok = lex(&val, &str);
+                switch (tok)
+                  {
+                  case tNUMBER:
+                  case tRATIONAL:
+                     outval(val, FALSE);
+                     code_idx += opargs(1);
+                     break;
+                  case tSYMBOL:
+                     sym = findloc(str);
+                     if (!sym)
+                        sym = findglb(str);
+                     if (!sym || (sym->ident != iFUNCTN
+                         && sym->ident != iREFFUNC
+                         && (sym->usage & uDEFINE) == 0))
+                       {
+                          error(17, str);       /* undefined symbol */
+                       }
+                     else
+                       {
+                          outval(sym->addr, FALSE);
+                          /* mark symbol as "used", unknown whether for read or write */
+                          markusage(sym, uREAD | uWRITTEN);
+                          code_idx += opargs(1);
+                       }        /* if */
+                     break;
+                  default:
+                     {
+                        char                s2[20];
+                        extern char        *sc_tokens[];        /* forward declaration */
+
+                        if (tok < 256)
+                           sprintf(s2, "%c", (char)tok);
+                        else
+                           strcpy(s2, sc_tokens[tok - tFIRST]);
+                        error(1, sc_tokens[tSYMBOL - tFIRST], s2);
+                        break;
+                     }          /* case */
+                  }             /* switch */
+             }                  /* if */
+           stgwrite("\n");
+           check_empty(lptr);
+           break;
+        }                       /* case */
+#endif
+#if !defined NO_DEFINE
+     case tpDEFINE:
+        {
+           ret = CMD_DEFINE;
+           if (skiplevel == 0)
+             {
+                char               *pattern, *substitution;
+                char               *start, *end;
+                int                 count, prefixlen;
+                stringpair         *def;
+
+                /* find the pattern to match */
+                while (*lptr <= ' ' && *lptr != '\0')
+                   lptr++;
+                start = lptr;   /* save starting point of the match pattern */
+                count = 0;
+                while (*lptr > ' ' && *lptr != '\0')
+                  {
+                     litchar(&lptr, FALSE);     /* litchar() advances "lptr" and handles escape characters */
+                     count++;
+                  }             /* while */
+                end = lptr;
+                /* check pattern to match */
+                if (!isalpha(*start) && *start != '_')
+                  {
+                     error(74); /* pattern must start with an alphabetic character */
+                     break;
+                  }             /* if */
+                /* store matched pattern */
+                pattern = malloc(count + 1);
+                if (!pattern)
+                   error(103);  /* insufficient memory */
+                lptr = start;
+                count = 0;
+                while (lptr != end)
+                  {
+                     assert(lptr < end);
+                     assert(*lptr != '\0');
+                     pattern[count++] = (char)litchar(&lptr, FALSE);
+                  }             /* while */
+                pattern[count] = '\0';
+                /* special case, erase trailing variable, because it could match anything */
+                if (count >= 2 && isdigit(pattern[count - 1])
+                    && pattern[count - 2] == '%')
+                   pattern[count - 2] = '\0';
+                /* find substitution string */
+                while (*lptr <= ' ' && *lptr != '\0')
+                   lptr++;
+                start = lptr;   /* save starting point of the match pattern */
+                count = 0;
+                end = NULL;
+                while (*lptr != '\0')
+                  {
+                     /* keep position of the start of trailing whitespace */
+                     if (*lptr <= ' ')
+                       {
+                          if (!end)
+                             end = lptr;
+                       }
+                     else
+                       {
+                          end = NULL;
+                       }        /* if */
+                     count++;
+                     lptr++;
+                  }             /* while */
+                if (!end)
+                   end = lptr;
+                /* store matched substitution */
+                substitution = malloc(count + 1);       /* +1 for '\0' */
+                if (!substitution)
+                   error(103);  /* insufficient memory */
+                lptr = start;
+                count = 0;
+                while (lptr != end)
+                  {
+                     assert(lptr < end);
+                     assert(*lptr != '\0');
+                     substitution[count++] = *lptr++;
+                  }             /* while */
+                substitution[count] = '\0';
+                /* check whether the definition already exists */
+                for (prefixlen = 0, start = pattern;
+                     isalpha(*start) || isdigit(*start) || *start == '_';
+                     prefixlen++, start++)
+                   /* nothing */ ;
+                assert(prefixlen > 0);
+                if ((def = find_subst(pattern, prefixlen)))
+                  {
+                     if (strcmp(def->first, pattern) != 0
+                         || strcmp(def->second, substitution) != 0)
+                        error(201, pattern);    /* redefinition of macro (non-identical) */
+                     delete_subst(pattern, prefixlen);
+                  }             /* if */
+                /* add the pattern/substitution pair to the list */
+                assert(pattern[0] != '\0');
+                insert_subst(pattern, substitution, prefixlen);
+                free(pattern);
+                free(substitution);
+             }                  /* if */
+           break;
+        }                       /* case */
+     case tpUNDEF:
+        if (skiplevel == 0)
+          {
+             if (lex(&val, &str) == tSYMBOL)
+               {
+                  if (!delete_subst(str, strlen(str)))
+                     error(17, str);    /* undefined symbol */
+               }
+             else
+               {
+                  error(20, str);       /* invalid symbol name */
+               }                /* if */
+             check_empty(lptr);
+          }                     /* if */
+        break;
+#endif
+     default:
+        error(31);              /* unknown compiler directive */
+        ret = skiplevel > 0 ? CMD_DIRECTIVE : CMD_NONE; /* line must be processed (if skiplevel==0) */
+     }                          /* switch */
+   return ret;
+}
+
+#if !defined NO_DEFINE
+static int
+is_startstring(char *string)
+{
+   if (*string == '\"' || *string == '\'')
+      return TRUE;              /* "..." */
+
+   if (*string == '!')
+     {
+        string++;
+        if (*string == '\"' || *string == '\'')
+           return TRUE;         /* !"..." */
+        if (*string == sc_ctrlchar)
+          {
+             string++;
+             if (*string == '\"' || *string == '\'')
+                return TRUE;    /* !\"..." */
+          }                     /* if */
+     }
+   else if (*string == sc_ctrlchar)
+     {
+        string++;
+        if (*string == '\"' || *string == '\'')
+           return TRUE;         /* \"..." */
+        if (*string == '!')
+          {
+             string++;
+             if (*string == '\"' || *string == '\'')
+                return TRUE;    /* \!"..." */
+          }                     /* if */
+     }                          /* if */
+
+   return FALSE;
+}
+
+static char        *
+skipstring(char *string)
+{
+   char                endquote;
+   int                 rawstring = FALSE;
+
+   while (*string == '!' || *string == sc_ctrlchar)
+     {
+        rawstring = (*string == sc_ctrlchar);
+        string++;
+     }                          /* while */
+
+   endquote = *string;
+   assert(endquote == '\"' || endquote == '\'');
+   string++;                    /* skip open quote */
+   while (*string != endquote && *string != '\0')
+      litchar(&string, rawstring);
+   return string;
+}
+
+static char        *
+skippgroup(char *string)
+{
+   int                 nest = 0;
+   char                open = *string;
+   char                close;
+
+   switch (open)
+     {
+     case '(':
+        close = ')';
+        break;
+     case '{':
+        close = '}';
+        break;
+     case '[':
+        close = ']';
+        break;
+     case '<':
+        close = '>';
+        break;
+     default:
+        assert(0);
+        close = '\0';           /* only to avoid a compiler warning */
+     }                          /* switch */
+
+   string++;
+   while (*string != close || nest > 0)
+     {
+        if (*string == open)
+           nest++;
+        else if (*string == close)
+           nest--;
+        else if (is_startstring(string))
+           string = skipstring(string);
+        if (*string == '\0')
+           break;
+        string++;
+     }                          /* while */
+   return string;
+}
+
+static char        *
+strdel(char *str, size_t len)
+{
+   size_t              length = strlen(str);
+
+   if (len > length)
+      len = length;
+   memmove(str, str + len, length - len + 1);   /* include EOS byte */
+   return str;
+}
+
+static char        *
+strins(char *dest, char *src, size_t srclen)
+{
+   size_t              destlen = strlen(dest);
+
+   assert(srclen <= strlen(src));
+   memmove(dest + srclen, dest, destlen + 1);   /* include EOS byte */
+   memcpy(dest, src, srclen);
+   return dest;
+}
+
+static int
+substpattern(char *line, size_t buffersize, char *pattern, char *substitution)
+{
+   int                 prefixlen;
+   char               *p, *s, *e, *args[10];
+   int                 match, arg, len;
+
+   memset(args, 0, sizeof args);
+
+   /* check the length of the prefix */
+   for (prefixlen = 0, s = pattern; isalpha(*s) || isdigit(*s) || *s == '_';
+        prefixlen++, s++)
+      /* nothing */ ;
+   assert(prefixlen > 0);
+   assert(strncmp(line, pattern, prefixlen) == 0);
+
+   /* pattern prefix matches; match the rest of the pattern, gather
+    * the parameters
+    */
+   s = line + prefixlen;
+   p = pattern + prefixlen;
+   match = TRUE;                /* so far, pattern matches */
+   while (match && *s != '\0' && *p != '\0')
+     {
+        if (*p == '%')
+          {
+             p++;               /* skip '%' */
+             if (isdigit(*p))
+               {
+                  arg = *p - '0';
+                  assert(arg >= 0 && arg <= 9);
+                  p++;          /* skip parameter id */
+                  assert(*p != '\0');
+                  /* match the source string up to the character after the digit
+                   * (skipping strings in the process
+                   */
+                  e = s;
+                  while (*e != *p && *e != '\0' && *e != '\n')
+                    {
+                       if (is_startstring(e))   /* skip strings */
+                          e = skipstring(e);
+                       else if (strchr("({[", *e))      /* skip parenthized groups */
+                          e = skippgroup(e);
+                       if (*e != '\0')
+                          e++;  /* skip non-alphapetic character (or closing quote of
+                                 * a string, or the closing paranthese of a group) */
+                    }           /* while */
+                  /* store the parameter (overrule any earlier) */
+                  if (args[arg])
+                     free(args[arg]);
+                  len = (int)(e - s);
+                  args[arg] = malloc(len + 1);
+                  if (!args[arg])
+                     error(103);        /* insufficient memory */
+                  strncpy(args[arg], s, len);
+                  args[arg][len] = '\0';
+                  /* character behind the pattern was matched too */
+                  if (*e == *p)
+                    {
+                       s = e + 1;
+                    }
+                  else if (*e == '\n' && *p == ';' && *(p + 1) == '\0'
+                           && !sc_needsemicolon)
+                    {
+                       s = e;   /* allow a trailing ; in the pattern match to end of line */
+                    }
+                  else
+                    {
+                       assert(*e == '\0' || *e == '\n');
+                       match = FALSE;
+                       s = e;
+                    }           /* if */
+                  p++;
+               }
+             else
+               {
+                  match = FALSE;
+               }                /* if */
+          }
+        else if (*p == ';' && *(p + 1) == '\0' && !sc_needsemicolon)
+          {
+             /* source may be ';' or end of the line */
+             while (*s <= ' ' && *s != '\0')
+                s++;            /* skip white space */
+             if (*s != ';' && *s != '\0')
+                match = FALSE;
+             p++;               /* skip the semicolon in the pattern */
+          }
+        else
+          {
+             cell                ch;
+
+             /* skip whitespace between two non-alphanumeric characters, except
+              * for two identical symbols
+              */
+             assert(p > pattern);
+             if (!alphanum(*p) && *(p - 1) != *p)
+                while (*s <= ' ' && *s != '\0')
+                   s++;         /* skip white space */
+             ch = litchar(&p, FALSE);   /* this increments "p" */
+             if (*s != ch)
+                match = FALSE;
+             else
+                s++;            /* this character matches */
+          }                     /* if */
+     }                          /* while */
+
+   if (match && *p == '\0')
+     {
+        /* if the last character to match is an alphanumeric character, the
+         * current character in the source may not be alphanumeric
+         */
+        assert(p > pattern);
+        if (alphanum(*(p - 1)) && alphanum(*s))
+           match = FALSE;
+     }                          /* if */
+
+   if (match)
+     {
+        /* calculate the length of the substituted string */
+        for (e = substitution, len = 0; *e != '\0'; e++)
+          {
+             if (*e == '%' && isdigit(*(e + 1)))
+               {
+                  arg = *(e + 1) - '0';
+                  assert(arg >= 0 && arg <= 9);
+                  if (args[arg])
+                     len += strlen(args[arg]);
+                  e++;          /* skip %, digit is skipped later */
+               }
+             else
+               {
+                  len++;
+               }                /* if */
+          }                     /* for */
+        /* check length of the string after substitution */
+        if (strlen(line) + len - (int)(s - line) > buffersize)
+          {
+             error(75);         /* line too long */
+          }
+        else
+          {
+             /* substitute pattern */
+             strdel(line, (int)(s - line));
+             for (e = substitution, s = line; *e != '\0'; e++)
+               {
+                  if (*e == '%' && isdigit(*(e + 1)))
+                    {
+                       arg = *(e + 1) - '0';
+                       assert(arg >= 0 && arg <= 9);
+                       if (args[arg])
+                         {
+                            strins(s, args[arg], strlen(args[arg]));
+                            s += strlen(args[arg]);
+                         }      /* if */
+                       e++;     /* skip %, digit is skipped later */
+                    }
+                  else
+                    {
+                       strins(s, e, 1);
+                       s++;
+                    }           /* if */
+               }                /* for */
+          }                     /* if */
+     }                          /* if */
+
+   for (arg = 0; arg < 10; arg++)
+      if (args[arg])
+         free(args[arg]);
+
+   return match;
+}
+
+static void
+substallpatterns(char *line, int buffersize)
+{
+   char               *start, *end;
+   int                 prefixlen;
+   stringpair         *subst;
+
+   start = line;
+   while (*start != '\0')
+     {
+        /* find the start of a prefix (skip all non-alphabetic characters),
+         * also skip strings
+         */
+        while (!isalpha(*start) && *start != '_' && *start != '\0')
+          {
+             /* skip strings */
+             if (is_startstring(start))
+               {
+                  start = skipstring(start);
+                  if (*start == '\0')
+                     break;     /* abort loop on error */
+               }                /* if */
+             start++;           /* skip non-alphapetic character (or closing quote of a string) */
+          }                     /* while */
+        if (*start == '\0')
+           break;               /* abort loop on error */
+        /* get the prefix (length), look for a matching definition */
+        prefixlen = 0;
+        end = start;
+        while (isalpha(*end) || isdigit(*end) || *end == '_')
+          {
+             prefixlen++;
+             end++;
+          }                     /* while */
+        assert(prefixlen > 0);
+        subst = find_subst(start, prefixlen);
+        if (subst)
+          {
+             /* properly match the pattern and substitute */
+             if (!substpattern
+                 (start, buffersize - (start - line), subst->first,
+                  subst->second))
+                start = end;    /* match failed, skip this prefix */
+             /* match succeeded: do not update "start", because the substitution text
+              * may be matched by other macros
+              */
+          }
+        else
+          {
+             start = end;       /* no macro with this prefix, skip this prefix */
+          }                     /* if */
+     }                          /* while */
+}
+#endif
+
+/*  preprocess
+ *
+ *  Reads a line by readline() into "pline" and performs basic preprocessing:
+ *  deleting comments, skipping lines with false "#if.." code and recognizing
+ *  other compiler directives. There is an indirect recursion: lex() calls
+ *  preprocess() if a new line must be read, preprocess() calls command(),
+ *  which at his turn calls lex() to identify the token.
+ *
+ *  Global references: lptr     (altered)
+ *                     pline    (altered)
+ *                     freading (referred to only)
+ */
+void
+preprocess(void)
+{
+   int                 iscommand;
+
+   if (!freading)
+      return;
+   do
+     {
+        readline(pline);
+        stripcom(pline);        /* ??? no need for this when reading back from list file (in the second pass) */
+        lptr = pline;           /* set "line pointer" to start of the parsing buffer */
+        iscommand = command();
+        if (iscommand != CMD_NONE)
+           errorset(sRESET);    /* reset error flag ("panic mode") on empty line or directive */
+#if !defined NO_DEFINE
+        if (iscommand == CMD_NONE)
+          {
+             assert(lptr != term_expr);
+             substallpatterns(pline, sLINEMAX);
+             lptr = pline;      /* reset "line pointer" to start of the parsing buffer */
+          }                     /* if */
+#endif
+     }
+   while (iscommand != CMD_NONE && iscommand != CMD_TERM && freading);  /* enddo */
+}
+
+static char        *
+unpackedstring(char *lptr, int rawstring)
+{
+   while (*lptr != '\0')
+     {
+        /* check for doublequotes indicating the end of the string */
+        if (*lptr == '\"')
+        {
+           /* check whether there's another pair of quotes following.
+            * If so, paste the two strings together, thus
+            * "pants""off" becomes "pantsoff"
+            */
+           if (*(lptr + 1) == '\"')
+              lptr += 2;
+           else
+              break;
+        }
+
+        if (*lptr == '\a')
+          {                     /* ignore '\a' (which was inserted at a line concatenation) */
+             lptr++;
+             continue;
+          }                     /* if */
+        stowlit(litchar(&lptr, rawstring));     /* litchar() alters "lptr" */
+     }                          /* while */
+   stowlit(0);                  /* terminate string */
+   return lptr;
+}
+
+static char        *
+packedstring(char *lptr, int rawstring)
+{
+   int                 i;
+   ucell               val, c;
+
+   i = sizeof(ucell) - (charbits / 8);  /* start at most significant byte */
+   val = 0;
+   while (*lptr != '\0')
+     {
+        /* check for doublequotes indicating the end of the string */
+        if (*lptr == '\"')
+        {
+           /* check whether there's another pair of quotes following.
+            * If so, paste the two strings together, thus
+            * "pants""off" becomes "pantsoff"
+            */
+           if (*(lptr + 1) == '\"')
+              lptr += 2;
+           else
+              break;
+        }
+
+        if (*lptr == '\a')
+          {                     /* ignore '\a' (which was inserted at a line concatenation) */
+             lptr++;
+             continue;
+          }                     /* if */
+        c = litchar(&lptr, rawstring);  /* litchar() alters "lptr" */
+        if (c >= (ucell) (1 << charbits))
+           error(43);           /* character constant exceeds range */
+        val |= (c << 8 * i);
+        if (i == 0)
+          {
+             stowlit(val);
+             val = 0;
+          }                     /* if */
+        i = (i + sizeof(ucell) - (charbits / 8)) % sizeof(ucell);
+     }                          /* if */
+   /* save last code; make sure there is at least one terminating zero character */
+   if (i != (int)(sizeof(ucell) - (charbits / 8)))
+      stowlit(val);             /* at least one zero character in "val" */
+   else
+      stowlit(0);               /* add full cell of zeros */
+   return lptr;
+}
+
+/*  lex(lexvalue,lexsym)        Lexical Analysis
+ *
+ *  lex() first deletes leading white space, then checks for multi-character
+ *  operators, keywords (including most compiler directives), numbers,
+ *  labels, symbols and literals (literal characters are converted to a number
+ *  and are returned as such). If every check fails, the line must contain
+ *  a single-character operator. So, lex() returns this character. In the other
+ *  case (something did match), lex() returns the number of the token. All
+ *  these tokens have been assigned numbers above 255.
+ *
+ *  Some tokens have "attributes":
+ *     tNUMBER        the value of the number is return in "lexvalue".
+ *     tRATIONAL      the value is in IEEE 754 encoding or in fixed point
+ *                    encoding in "lexvalue".
+ *     tSYMBOL        the first sNAMEMAX characters of the symbol are
+ *                    stored in a buffer, a pointer to this buffer is
+ *                    returned in "lexsym".
+ *     tLABEL         the first sNAMEMAX characters of the label are
+ *                    stored in a buffer, a pointer to this buffer is
+ *                    returned in "lexsym".
+ *     tSTRING        the string is stored in the literal pool, the index
+ *                    in the literal pool to this string is stored in
+ *                    "lexvalue".
+ *
+ *  lex() stores all information (the token found and possibly its attribute)
+ *  in global variables. This allows a token to be examined twice. If "_pushed"
+ *  is true, this information is returned.
+ *
+ *  Global references: lptr          (altered)
+ *                     fline         (referred to only)
+ *                     litidx        (referred to only)
+ *                     _lextok, _lexval, _lexstr
+ *                     _pushed
+ */
+
+static int          _pushed;
+static int          _lextok;
+static cell         _lexval;
+static char         _lexstr[sLINEMAX + 1];
+static int          _lexnewline;
+
+void
+lexinit(void)
+{
+   stkidx = 0;                  /* index for pushstk() and popstk() */
+   iflevel = 0;                 /* preprocessor: nesting of "#if" */
+   skiplevel = 0;               /* preprocessor: skipping lines or compiling lines */
+   icomment = FALSE;            /* currently not in a multiline comment */
+   _pushed = FALSE;             /* no token pushed back into lex */
+   _lexnewline = FALSE;
+}
+
+char               *sc_tokens[] = {
+   "*=", "/=", "%=", "+=", "-=", "<<=", ">>>=", ">>=", "&=", "^=", "|=",
+   "||", "&&", "==", "!=", "<=", ">=", "<<", ">>>", ">>", "++", "--",
+   "...", "..",
+   "assert", "break", "case", "char", "const", "continue", "default",
+   "defined", "do", "else", "enum", "exit", "for", "forward", "goto",
+   "if", "native", "new", "operator", "public", "return", "sizeof",
+   "sleep", "static", "stock", "switch", "tagof", "while",
+   "#assert", "#define", "#else", "#emit", "#endif", "#endinput",
+   "#endscript", "#file", "#if", "#include", "#line", "#pragma", "#undef",
+   ";", ";", "-integer value-", "-rational value-", "-identifier-",
+   "-label-", "-string-"
+};
+
+int
+lex(cell * lexvalue, char **lexsym)
+{
+   int                 i, toolong, newline, rawstring;
+   char              **tokptr;
+
+   if (_pushed)
+     {
+        _pushed = FALSE;        /* reset "_pushed" flag */
+        *lexvalue = _lexval;
+        *lexsym = _lexstr;
+        return _lextok;
+     }                          /* if */
+
+   _lextok = 0;                 /* preset all values */
+   _lexval = 0;
+   _lexstr[0] = '\0';
+   *lexvalue = _lexval;
+   *lexsym = _lexstr;
+   _lexnewline = FALSE;
+   if (!freading)
+      return 0;
+
+   newline = (lptr == pline);   /* does lptr point to start of line buffer */
+   while (*lptr <= ' ')
+     {                          /* delete leading white space */
+        if (*lptr == '\0')
+          {
+             preprocess();      /* preprocess resets "lptr" */
+             if (!freading)
+                return 0;
+             if (lptr == term_expr)     /* special sequence to terminate a pending expression */
+                return (_lextok = tENDEXPR);
+             _lexnewline = TRUE;        /* set this after preprocess(), because
+                                         * preprocess() calls lex() recursively */
+             newline = TRUE;
+          }
+        else
+          {
+             lptr += 1;
+          }                     /* if */
+     }                          /* while */
+   if (newline)
+     {
+        stmtindent = 0;
+        for (i = 0; i < (int)(lptr - pline); i++)
+           if (pline[i] == '\t' && sc_tabsize > 0)
+              stmtindent +=
+                 (int)(sc_tabsize - (stmtindent + sc_tabsize) % sc_tabsize);
+           else
+              stmtindent++;
+     }                          /* if */
+
+   i = tFIRST;
+   tokptr = sc_tokens;
+   while (i <= tMIDDLE)
+     {                          /* match multi-character operators */
+        if (match(*tokptr, FALSE))
+          {
+             _lextok = i;
+             return _lextok;
+          }                     /* if */
+        i += 1;
+        tokptr += 1;
+     }                          /* while */
+   while (i <= tLAST)
+     {                          /* match reserved words and compiler directives */
+        if (match(*tokptr, TRUE))
+          {
+             _lextok = i;
+             errorset(sRESET);  /* reset error flag (clear the "panic mode") */
+             return _lextok;
+          }                     /* if */
+        i += 1;
+        tokptr += 1;
+     }                          /* while */
+
+   if ((i = number(&_lexval, lptr)) != 0)
+     {                          /* number */
+        _lextok = tNUMBER;
+        *lexvalue = _lexval;
+        lptr += i;
+     }
+   else if ((i = ftoi(&_lexval, lptr)) != 0)
+     {
+        _lextok = tRATIONAL;
+        *lexvalue = _lexval;
+        lptr += i;
+     }
+   else if (alpha(*lptr))
+     {                          /* symbol or label */
+        /*  Note: only sNAMEMAX characters are significant. The compiler
+         *        generates a warning if a symbol exceeds this length.
+         */
+        _lextok = tSYMBOL;
+        i = 0;
+        toolong = 0;
+        while (alphanum(*lptr))
+          {
+             _lexstr[i] = *lptr;
+             lptr += 1;
+             if (i < sNAMEMAX)
+                i += 1;
+             else
+                toolong = 1;
+          }                     /* while */
+        _lexstr[i] = '\0';
+        if (toolong)
+           error(200, _lexstr, sNAMEMAX);       /* symbol too long, truncated to sNAMEMAX chars */
+        if (_lexstr[0] == PUBLIC_CHAR && _lexstr[1] == '\0')
+          {
+             _lextok = PUBLIC_CHAR;     /* '@' all alone is not a symbol, it is an operator */
+          }
+        else if (_lexstr[0] == '_' && _lexstr[1] == '\0')
+          {
+             _lextok = '_';     /* '_' by itself is not a symbol, it is a placeholder */
+          }                     /* if */
+        if (*lptr == ':' && sc_allowtags && _lextok != PUBLIC_CHAR)
+          {
+             _lextok = tLABEL;  /* it wasn't a normal symbol, it was a label/tagname */
+             lptr += 1;         /* skip colon */
+          }                     /* if */
+     }
+   else if (*lptr == '\"' || (*lptr == sc_ctrlchar && *(lptr + 1) == '\"'))
+     {                          /* unpacked string literal */
+        _lextok = tSTRING;
+        rawstring = (*lptr == sc_ctrlchar);
+        *lexvalue = _lexval = litidx;
+        lptr += 1;              /* skip double quote */
+        if (rawstring)
+           lptr += 1;           /* skip "escape" character too */
+        lptr =
+           sc_packstr ? packedstring(lptr, rawstring) : unpackedstring(lptr,
+                                                                       rawstring);
+        if (*lptr == '\"')
+           lptr += 1;           /* skip final quote */
+        else
+           error(37);           /* invalid (non-terminated) string */
+     }
+   else if ((*lptr == '!' && *(lptr + 1) == '\"')
+            || (*lptr == '!' && *(lptr + 1) == sc_ctrlchar && *(lptr + 2) == '\"')
+            || (*lptr == sc_ctrlchar && *(lptr + 1) == '!'
+            && *(lptr + 2) == '\"'))
+     {                          /* packed string literal */
+        _lextok = tSTRING;
+        rawstring = (*lptr == sc_ctrlchar || *(lptr + 1) == sc_ctrlchar);
+        *lexvalue = _lexval = litidx;
+        lptr += 2;              /* skip exclamation point and double quote */
+        if (rawstring)
+           lptr += 1;           /* skip "escape" character too */
+        lptr =
+           sc_packstr ? unpackedstring(lptr, rawstring) : packedstring(lptr,
+                                                                       rawstring);
+        if (*lptr == '\"')
+           lptr += 1;           /* skip final quote */
+        else
+           error(37);           /* invalid (non-terminated) string */
+     }
+   else if (*lptr == '\'')
+     {                          /* character literal */
+        lptr += 1;              /* skip quote */
+        _lextok = tNUMBER;
+        *lexvalue = _lexval = litchar(&lptr, FALSE);
+        if (*lptr == '\'')
+           lptr += 1;           /* skip final quote */
+        else
+           error(27);           /* invalid character constant (must be one character) */
+     }
+   else if (*lptr == ';')
+     {                          /* semicolumn resets "error" flag */
+        _lextok = ';';
+        lptr += 1;
+        errorset(sRESET);       /* reset error flag (clear the "panic mode") */
+     }
+   else
+     {
+        _lextok = *lptr;        /* if every match fails, return the character */
+        lptr += 1;              /* increase the "lptr" pointer */
+     }                          /* if */
+   return _lextok;
+}
+
+/*  lexpush
+ *
+ *  Pushes a token back, so the next call to lex() will return the token
+ *  last examined, instead of a new token.
+ *
+ *  Only one token can be pushed back.
+ *
+ *  In fact, lex() already stores the information it finds into global
+ *  variables, so all that is to be done is set a flag that informs lex()
+ *  to read and return the information from these variables, rather than
+ *  to read in a new token from the input file.
+ */
+void
+lexpush(void)
+{
+   assert(_pushed == FALSE);
+   _pushed = TRUE;
+}
+
+/*  lexclr
+ *
+ *  Sets the variable "_pushed" to 0 to make sure lex() will read in a new
+ *  symbol (a not continue with some old one). This is required upon return
+ *  from Assembler mode.
+ */
+void
+lexclr(int clreol)
+{
+   _pushed = FALSE;
+   if (clreol)
+     {
+        lptr = strchr(pline, '\0');
+        assert(lptr != NULL);
+     }                          /* if */
+}
+
+/*  matchtoken
+ *
+ *  This routine is useful if only a simple check is needed. If the token
+ *  differs from the one expected, it is pushed back.
+ */
+int
+matchtoken(int token)
+{
+   cell                val;
+   char               *str;
+   int                 tok;
+
+   tok = lex(&val, &str);
+   if (tok == token || (token == tTERM && (tok == ';' || tok == tENDEXPR)))
+     {
+        return 1;
+     }
+   else if (!sc_needsemicolon && token == tTERM && (_lexnewline || !freading))
+     {
+        lexpush();              /* push "tok" back, we use the "hidden" newline token */
+        return 1;
+     }
+   else
+     {
+        lexpush();
+        return 0;
+     }                          /* if */
+}
+
+/*  tokeninfo
+ *
+ *  Returns additional information of a token after using "matchtoken()"
+ *  or needtoken(). It does no harm using this routine after a call to
+ *  "lex()", but lex() already returns the same information.
+ *
+ *  The token itself is the return value. Normally, this one is already known.
+ */
+int
+tokeninfo(cell * val, char **str)
+{
+   /* if the token was pushed back, tokeninfo() returns the token and
+    * parameters of the *next* token, not of the *current* token.
+    */
+   assert(!_pushed);
+   *val = _lexval;
+   *str = _lexstr;
+   return _lextok;
+}
+
+/*  needtoken
+ *
+ *  This routine checks for a required token and gives an error message if
+ *  it isn't there (and returns FALSE in that case).
+ *
+ *  Global references: _lextok;
+ */
+int
+needtoken(int token)
+{
+   char                s1[20], s2[20];
+
+   if (matchtoken(token))
+     {
+        return TRUE;
+     }
+   else
+     {
+        /* token already pushed back */
+        assert(_pushed);
+        if (token < 256)
+           sprintf(s1, "%c", (char)token);      /* single character token */
+        else
+           strcpy(s1, sc_tokens[token - tFIRST]);       /* multi-character symbol */
+        if (!freading)
+           strcpy(s2, "-end of file-");
+        else if (_lextok < 256)
+           sprintf(s2, "%c", (char)_lextok);
+        else
+           strcpy(s2, sc_tokens[_lextok - tFIRST]);
+        error(1, s1, s2);       /* expected ..., but found ... */
+        return FALSE;
+     }                          /* if */
+}
+
+/*  match
+ *
+ *  Compares a series of characters from the input file with the characters
+ *  in "st" (that contains a token). If the token on the input file matches
+ *  "st", the input file pointer "lptr" is adjusted to point to the next
+ *  token, otherwise "lptr" remains unaltered.
+ *
+ *  If the parameter "end: is true, match() requires that the first character
+ *  behind the recognized token is non-alphanumeric.
+ *
+ *  Global references: lptr   (altered)
+ */
+static int
+match(char *st, int end)
+{
+   int                 k;
+   char               *ptr;
+
+   k = 0;
+   ptr = lptr;
+   while (st[k])
+     {
+        if (st[k] != *ptr)
+           return 0;
+        k += 1;
+        ptr += 1;
+     }                          /* while */
+   if (end)
+     {                          /* symbol must terminate with non-alphanumeric char */
+        if (alphanum(*ptr))
+           return 0;
+     }                          /* if */
+   lptr = ptr;                  /* match found, skip symbol */
+   return 1;
+}
+
+/*  stowlit
+ *
+ *  Stores a value into the literal queue. The literal queue is used for
+ *  literal strings used in functions and for initializing array variables.
+ *
+ *  Global references: litidx  (altered)
+ *                     litq    (altered)
+ */
+void
+stowlit(cell value)
+{
+   if (litidx >= litmax)
+     {
+        cell               *p;
+
+        litmax += sDEF_LITMAX;
+        p = (cell *) realloc(litq, litmax * sizeof(cell));
+        if (!p)
+           error(102, "literal table"); /* literal table overflow (fatal error) */
+        litq = p;
+     }                          /* if */
+   assert(litidx < litmax);
+   litq[litidx++] = value;
+}
+
+/*  litchar
+ *
+ *  Return current literal character and increase the pointer to point
+ *  just behind this literal character.
+ *
+ *  Note: standard "escape sequences" are suported, but the backslash may be
+ *        replaced by another character; the syntax '\ddd' is supported,
+ *        but ddd must be decimal!
+ */
+static cell
+litchar(char **lptr, int rawmode)
+{
+   cell                c = 0;
+   unsigned char      *cptr;
+
+   cptr = (unsigned char *)*lptr;
+   if (rawmode || *cptr != sc_ctrlchar)
+     {                          /* no escape character */
+        c = *cptr;
+        cptr += 1;
+     }
+   else
+     {
+        cptr += 1;
+        if (*cptr == sc_ctrlchar)
+          {
+             c = *cptr;         /* \\ == \ (the escape character itself) */
+             cptr += 1;
+          }
+        else
+          {
+             switch (*cptr)
+               {
+               case 'a':        /* \a == audible alarm */
+                  c = 7;
+                  cptr += 1;
+                  break;
+               case 'b':        /* \b == backspace */
+                  c = 8;
+                  cptr += 1;
+                  break;
+               case 'e':        /* \e == escape */
+                  c = 27;
+                  cptr += 1;
+                  break;
+               case 'f':        /* \f == form feed */
+                  c = 12;
+                  cptr += 1;
+                  break;
+               case 'n':        /* \n == NewLine character */
+                  c = 10;
+                  cptr += 1;
+                  break;
+               case 'r':        /* \r == carriage return */
+                  c = 13;
+                  cptr += 1;
+                  break;
+               case 't':        /* \t == horizontal TAB */
+                  c = 9;
+                  cptr += 1;
+                  break;
+               case 'v':        /* \v == vertical TAB */
+                  c = 11;
+                  cptr += 1;
+                  break;
+               case '\'':       /* \' == ' (single quote) */
+               case '"':        /* \" == " (single quote) */
+               case '%':        /* \% == % (percent) */
+                  c = *cptr;
+                  cptr += 1;
+                  break;
+               default:
+                  if (isdigit(*cptr))
+                    {           /* \ddd */
+                       c = 0;
+                       while (*cptr >= '0' && *cptr <= '9')     /* decimal! */
+                          c = c * 10 + *cptr++ - '0';
+                       if (*cptr == ';')
+                          cptr++;       /* swallow a trailing ';' */
+                    }
+                  else
+                    {
+                       error(27);       /* invalid character constant */
+                    }           /* if */
+               }                /* switch */
+          }                     /* if */
+     }                          /* if */
+   *lptr = (char *)cptr;
+   assert(c >= 0 && c < 256);
+   return c;
+}
+
+/*  alpha
+ *
+ *  Test if character "c" is alphabetic ("a".."z"), an underscore ("_")
+ *  or an "at" sign ("@"). The "@" is an extension to standard C.
+ */
+static int
+alpha(char c)
+{
+   return (isalpha(c) || c == '_' || c == PUBLIC_CHAR);
+}
+
+/*  alphanum
+ *
+ *  Test if character "c" is alphanumeric ("a".."z", "0".."9", "_" or "@")
+ */
+int
+alphanum(char c)
+{
+   return (alpha(c) || isdigit(c));
+}
+
+/* The local variable table must be searched backwards, so that the deepest
+ * nesting of local variables is searched first. The simplest way to do
+ * this is to insert all new items at the head of the list.
+ * In the global list, the symbols are kept in sorted order, so that the
+ * public functions are written in sorted order.
+ */
+static symbol      *
+add_symbol(symbol * root, symbol * entry, int sort)
+{
+   symbol             *newsym;
+
+   if (sort)
+      while (root->next && strcmp(entry->name, root->next->name) > 0)
+         root = root->next;
+
+   if (!(newsym = (symbol *)malloc(sizeof(symbol))))
+     {
+        error(103);
+        return NULL;
+     }                          /* if */
+   memcpy(newsym, entry, sizeof(symbol));
+   newsym->next = root->next;
+   root->next = newsym;
+   return newsym;
+}
+
+static void
+free_symbol(symbol * sym)
+{
+   arginfo            *arg;
+
+   /* free all sub-symbol allocated memory blocks, depending on the
+    * kind of the symbol
+    */
+   assert(sym != NULL);
+   if (sym->ident == iFUNCTN)
+     {
+        /* run through the argument list; "default array" arguments
+         * must be freed explicitly; the tag list must also be freed */
+        assert(sym->dim.arglist != NULL);
+        for (arg = sym->dim.arglist; arg->ident != 0; arg++)
+          {
+             if (arg->ident == iREFARRAY && arg->hasdefault)
+                free(arg->defvalue.array.data);
+             else if (arg->ident == iVARIABLE
+                      && ((arg->hasdefault & uSIZEOF) != 0
+                          || (arg->hasdefault & uTAGOF) != 0))
+                free(arg->defvalue.size.symname);
+             assert(arg->tags != NULL);
+             free(arg->tags);
+          }                     /* for */
+        free(sym->dim.arglist);
+     }                          /* if */
+   assert(sym->refer != NULL);
+   free(sym->refer);
+   free(sym);
+}
+
+void
+delete_symbol(symbol * root, symbol * sym)
+{
+   /* find the symbol and its predecessor
+    * (this function assumes that you will never delete a symbol that is not
+    * in the table pointed at by "root")
+    */
+   assert(root != sym);
+   while (root->next != sym)
+     {
+        root = root->next;
+        assert(root != NULL);
+     }                          /* while */
+
+   /* unlink it, then free it */
+   root->next = sym->next;
+   free_symbol(sym);
+}
+
+void
+delete_symbols(symbol * root, int level, int delete_labels,
+               int delete_functions)
+{
+   symbol             *sym;
+
+   /* erase only the symbols with a deeper nesting level than the
+    * specified nesting level */
+   while (root->next)
+     {
+        sym = root->next;
+        if (sym->compound < level)
+           break;
+        if ((delete_labels || sym->ident != iLABEL)
+            && (delete_functions || sym->ident != iFUNCTN
+                || (sym->usage & uNATIVE) != 0) && (delete_functions
+                                                    || sym->ident != iCONSTEXPR
+                                                    || (sym->usage & uPREDEF) ==
+                                                    0) && (delete_functions
+                                                           || (sym->ident !=
+                                                               iVARIABLE
+                                                               && sym->ident !=
+                                                               iARRAY)))
+          {
+             root->next = sym->next;
+             free_symbol(sym);
+          }
+        else
+          {
+             /* if the function was prototyped, but not implemented in this source,
+              * mark it as such, so that its use can be flagged
+              */
+             if (sym->ident == iFUNCTN && (sym->usage & uDEFINE) == 0)
+                sym->usage |= uMISSING;
+             if (sym->ident == iFUNCTN || sym->ident == iVARIABLE
+                 || sym->ident == iARRAY)
+                sym->usage &= ~uDEFINE; /* clear "defined" flag */
+             /* for user defined operators, also remove the "prototyped" flag, as
+              * user-defined operators *must* be declared before use
+              */
+             if (sym->ident == iFUNCTN && !isalpha(*sym->name)
+                 && *sym->name != '_' && *sym->name != PUBLIC_CHAR)
+                sym->usage &= ~uPROTOTYPED;
+             root = sym;        /* skip the symbol */
+          }                     /* if */
+     }                          /* if */
+}
+
+/* The purpose of the hash is to reduce the frequency of a "name"
+ * comparison (which is costly). There is little interest in avoiding
+ * clusters in similar names, which is why this function is plain simple.
+ */
+unsigned int
+namehash(char *name)
+{
+   unsigned char      *ptr = (unsigned char *)name;
+   int                 len = strlen(name);
+
+   if (len == 0)
+      return 0L;
+   assert(len < 256);
+   return (len << 24Lu) + (ptr[0] << 16Lu) + (ptr[len - 1] << 8Lu) +
+      (ptr[len >> 1Lu]);
+}
+
+static symbol      *
+find_symbol(symbol * root, char *name, int fnumber)
+{
+   symbol             *ptr = root->next;
+   unsigned long       hash = namehash(name);
+
+   while (ptr)
+     {
+        if (hash == ptr->hash && strcmp(name, ptr->name) == 0
+            && !ptr->parent && (ptr->fnumber < 0
+                                       || ptr->fnumber == fnumber))
+           return ptr;
+        ptr = ptr->next;
+     }                          /* while */
+   return NULL;
+}
+
+static symbol      *
+find_symbol_child(symbol * root, symbol * sym)
+{
+   symbol             *ptr = root->next;
+
+   while (ptr)
+     {
+        if (ptr->parent == sym)
+           return ptr;
+        ptr = ptr->next;
+     }                          /* while */
+   return NULL;
+}
+
+/* Adds "bywhom" to the list of referrers of "entry". Typically,
+ * bywhom will be the function that uses a variable or that calls
+ * the function.
+ */
+int
+refer_symbol(symbol * entry, symbol * bywhom)
+{
+   int                 count;
+
+   assert(bywhom != NULL);      /* it makes no sense to add a "void" referrer */
+   assert(entry != NULL);
+   assert(entry->refer != NULL);
+
+   /* see if it is already there */
+   for (count = 0; count < entry->numrefers && entry->refer[count] != bywhom;
+        count++)
+      /* nothing */ ;
+   if (count < entry->numrefers)
+     {
+        assert(entry->refer[count] == bywhom);
+        return TRUE;
+     }                          /* if */
+
+   /* see if there is an empty spot in the referrer list */
+   for (count = 0; count < entry->numrefers && entry->refer[count];
+        count++)
+      /* nothing */ ;
+   assert(count <= entry->numrefers);
+   if (count == entry->numrefers)
+     {
+        symbol            **refer;
+        int                 newsize = 2 * entry->numrefers;
+
+        assert(newsize > 0);
+        /* grow the referrer list */
+        refer = (symbol **) realloc(entry->refer, newsize * sizeof(symbol *));
+        if (!refer)
+           return FALSE;        /* insufficient memory */
+        /* initialize the new entries */
+        entry->refer = refer;
+        for (count = entry->numrefers; count < newsize; count++)
+           entry->refer[count] = NULL;
+        count = entry->numrefers;       /* first empty spot */
+        entry->numrefers = newsize;
+     }                          /* if */
+
+   /* add the referrer */
+   assert(entry->refer[count] == NULL);
+   entry->refer[count] = bywhom;
+   return TRUE;
+}
+
+void
+markusage(symbol * sym, int usage)
+{
+   sym->usage |= (char)usage;
+   /* check if (global) reference must be added to the symbol */
+   if ((usage & (uREAD | uWRITTEN)) != 0)
+     {
+        /* only do this for global symbols */
+        if (sym->vclass == sGLOBAL)
+          {
+             /* "curfunc" should always be valid, since statements may not occurs
+              * outside functions; in the case of syntax errors, however, the
+              * compiler may arrive through this function
+              */
+             if (curfunc)
+                refer_symbol(sym, curfunc);
+          }                     /* if */
+     }                          /* if */
+}
+
+/*  findglb
+ *
+ *  Returns a pointer to the global symbol (if found) or NULL (if not found)
+ */
+symbol     *
+findglb(char *name)
+{
+   return find_symbol(&glbtab, name, fcurrent);
+}
+
+/*  findloc
+ *
+ *  Returns a pointer to the local symbol (if found) or NULL (if not found).
+ *  See add_symbol() how the deepest nesting level is searched first.
+ */
+symbol     *
+findloc(char *name)
+{
+   return find_symbol(&loctab, name, -1);
+}
+
+symbol     *
+findconst(char *name)
+{
+   symbol             *sym;
+
+   sym = find_symbol(&loctab, name, -1);        /* try local symbols first */
+   if (!sym || sym->ident != iCONSTEXPR)        /* not found, or not a constant */
+      sym = find_symbol(&glbtab, name, fcurrent);
+   if (!sym || sym->ident != iCONSTEXPR)
+      return NULL;
+   assert(sym->parent == NULL); /* constants have no hierarchy */
+   return sym;
+}
+
+symbol     *
+finddepend(symbol * parent)
+{
+   symbol             *sym;
+
+   sym = find_symbol_child(&loctab, parent);    /* try local symbols first */
+   if (!sym)            /* not found */
+      sym = find_symbol_child(&glbtab, parent);
+   return sym;
+}
+
+/*  addsym
+ *
+ *  Adds a symbol to the symbol table (either global or local variables,
+ *  or global and local constants).
+ */
+symbol     *
+addsym(char *name, cell addr, int ident, int vclass, int tag, int usage)
+{
+   symbol              entry, **refer;
+
+   /* global variables/constants/functions may only be defined once */
+   assert(!(ident == iFUNCTN || ident == iCONSTEXPR) || vclass != sGLOBAL
+          || findglb(name) == NULL);
+   /* labels may only be defined once */
+   assert(ident != iLABEL || findloc(name) == NULL);
+
+   /* create an empty referrer list */
+   if (!(refer = (symbol **)malloc(sizeof(symbol *))))
+     {
+        error(103);             /* insufficient memory */
+        return NULL;
+     }                          /* if */
+   *refer = NULL;
+
+   /* first fill in the entry */
+   strcpy(entry.name, name);
+   entry.hash = namehash(name);
+   entry.addr = addr;
+   entry.vclass = (char)vclass;
+   entry.ident = (char)ident;
+   entry.tag = tag;
+   entry.usage = (char)usage;
+   entry.compound = 0;          /* may be overridden later */
+   entry.fnumber = -1;          /* assume global visibility (ignored for local symbols) */
+   entry.numrefers = 1;
+   entry.refer = refer;
+   entry.parent = NULL;
+
+   /* then insert it in the list */
+   if (vclass == sGLOBAL)
+      return add_symbol(&glbtab, &entry, TRUE);
+   else
+      return add_symbol(&loctab, &entry, FALSE);
+}
+
+symbol     *
+addvariable(char *name, cell addr, int ident, int vclass, int tag,
+            int dim[], int numdim, int idxtag[])
+{
+   symbol             *sym, *parent, *top;
+   int                 level;
+
+   /* global variables may only be defined once */
+   assert(vclass != sGLOBAL || (sym = findglb(name)) == NULL
+          || (sym->usage & uDEFINE) == 0);
+
+   if (ident == iARRAY || ident == iREFARRAY)
+     {
+        parent = NULL;
+        sym = NULL;             /* to avoid a compiler warning */
+        for (level = 0; level < numdim; level++)
+          {
+             top = addsym(name, addr, ident, vclass, tag, uDEFINE);
+             top->dim.array.length = dim[level];
+             top->dim.array.level = (short)(numdim - level - 1);
+             top->x.idxtag = idxtag[level];
+             top->parent = parent;
+             parent = top;
+             if (level == 0)
+                sym = top;
+          }                     /* for */
+     }
+   else
+     {
+        sym = addsym(name, addr, ident, vclass, tag, uDEFINE);
+     }                          /* if */
+   return sym;
+}
+
+/*  getlabel
+ *
+ *  Return next available internal label number.
+ */
+int
+getlabel(void)
+{
+   return labnum++;
+}
+
+/*  itoh
+ *
+ *  Converts a number to a hexadecimal string and returns a pointer to that
+ *  string.
+ */
+char       *
+itoh(ucell val)
+{
+   static char         itohstr[15];     /* hex number is 10 characters long at most */
+   char               *ptr;
+   int                 i, nibble[8];    /* a 32-bit hexadecimal cell has 8 nibbles */
+   int                 max;
+
+#if defined(BIT16)
+   max = 4;
+#else
+   max = 8;
+#endif
+   ptr = itohstr;
+   for (i = 0; i < max; i += 1)
+     {
+        nibble[i] = (int)(val & 0x0f);  /* nibble 0 is lowest nibble */
+        val >>= 4;
+     }                          /* endfor */
+   i = max - 1;
+   while (nibble[i] == 0 && i > 0)      /* search for highest non-zero nibble */
+      i -= 1;
+   while (i >= 0)
+     {
+        if (nibble[i] >= 10)
+           *ptr++ = (char)('a' + (nibble[i] - 10));
+        else
+           *ptr++ = (char)('0' + nibble[i]);
+        i -= 1;
+     }                          /* while */
+   *ptr = '\0';                 /* and a zero-terminator */
+   return itohstr;
+}
diff --git a/libraries/embryo/src/bin/embryo_cc_sc3.c b/libraries/embryo/src/bin/embryo_cc_sc3.c
new file mode 100644
index 0000000..99b24ed
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc3.c
@@ -0,0 +1,2438 @@
+/*  Small compiler - Recursive descend expresion parser
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_sc3.c 52451 2010-09-19 03:00:12Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+#include <limits.h>             /* for PATH_MAX */
+#include <string.h>
+
+#include "embryo_cc_sc.h"
+
+static int          skim(int *opstr, void (*testfunc) (int), int dropval,
+                         int endval, int (*hier) (value *), value * lval);
+static void         dropout(int lvalue, void (*testfunc) (int val), int exit1,
+                            value * lval);
+static int          plnge(int *opstr, int opoff, int (*hier) (value * lval),
+                          value * lval, char *forcetag, int chkbitwise);
+static int          plnge1(int (*hier) (value * lval), value * lval);
+static void         plnge2(void (*oper) (void),
+                           int (*hier) (value * lval),
+                           value * lval1, value * lval2);
+static cell         calc(cell left, void (*oper) (), cell right,
+                         char *boolresult);
+static int          hier13(value * lval);
+static int          hier12(value * lval);
+static int          hier11(value * lval);
+static int          hier10(value * lval);
+static int          hier9(value * lval);
+static int          hier8(value * lval);
+static int          hier7(value * lval);
+static int          hier6(value * lval);
+static int          hier5(value * lval);
+static int          hier4(value * lval);
+static int          hier3(value * lval);
+static int          hier2(value * lval);
+static int          hier1(value * lval1);
+static int          primary(value * lval);
+static void         clear_value(value * lval);
+static void         callfunction(symbol * sym);
+static int          dbltest(void (*oper) (), value * lval1, value * lval2);
+static int          commutative(void (*oper) ());
+static int          constant(value * lval);
+
+static char         lastsymbol[sNAMEMAX + 1];   /* name of last function/variable */
+static int          bitwise_opercount;  /* count of bitwise operators in an expression */
+
+/* Function addresses of binary operators for signed operations */
+static void         (*op1[17]) (void) =
+{
+   os_mult, os_div, os_mod,     /* hier3, index 0 */
+      ob_add, ob_sub,           /* hier4, index 3 */
+      ob_sal, os_sar, ou_sar,   /* hier5, index 5 */
+      ob_and,                   /* hier6, index 8 */
+      ob_xor,                   /* hier7, index 9 */
+      ob_or,                    /* hier8, index 10 */
+      os_le, os_ge, os_lt, os_gt,       /* hier9, index 11 */
+      ob_eq, ob_ne,             /* hier10, index 15 */
+};
+/* These two functions are defined because the functions inc() and dec() in
+ * SC4.C have a different prototype than the other code generation functions.
+ * The arrays for user-defined functions use the function pointers for
+ * identifying what kind of operation is requested; these functions must all
+ * have the same prototype. As inc() and dec() are special cases already, it
+ * is simplest to add two "do-nothing" functions.
+ */
+static void
+user_inc(void)
+{
+}
+static void
+user_dec(void)
+{
+}
+
+/*
+ *  Searches for a binary operator a list of operators. The list is stored in
+ *  the array "list". The last entry in the list should be set to 0.
+ *
+ *  The index of an operator in "list" (if found) is returned in "opidx". If
+ *  no operator is found, nextop() returns 0.
+ */
+static int
+nextop(int *opidx, int *list)
+{
+   *opidx = 0;
+   while (*list)
+     {
+        if (matchtoken(*list))
+          {
+             return TRUE;       /* found! */
+          }
+        else
+          {
+             list += 1;
+             *opidx += 1;
+          }                     /* if */
+     }                          /* while */
+   return FALSE;                /* entire list scanned, nothing found */
+}
+
+int
+check_userop(void   (*oper) (void), int tag1, int tag2, int numparam,
+             value * lval, int *resulttag)
+{
+   static char        *binoperstr[] = { "*", "/", "%", "+", "-", "", "", "",
+      "", "", "", "<=", ">=", "<", ">", "==", "!="
+   };
+   static int          binoper_savepri[] =
+      { FALSE, FALSE, FALSE, FALSE, FALSE, FALSE,
+      FALSE, FALSE, FALSE, FALSE, FALSE,
+      TRUE, TRUE, TRUE, TRUE, FALSE, FALSE
+   };
+   static char        *unoperstr[] = { "!", "-", "++", "--" };
+   static void         (*unopers[]) (void) =
+   {
+   lneg, neg, user_inc, user_dec};
+   char                opername[4] = "", symbolname[sNAMEMAX + 1];
+   int                 i, swapparams, savepri, savealt;
+   int                 paramspassed;
+   symbol             *sym;
+
+   /* since user-defined operators on untagged operands are forbidden, we have
+    * a quick exit.
+    */
+   assert(numparam == 1 || numparam == 2);
+   if (tag1 == 0 && (numparam == 1 || tag2 == 0))
+      return FALSE;
+
+   savepri = savealt = FALSE;
+   /* find the name with the operator */
+   if (numparam == 2)
+     {
+        if (!oper)
+          {
+             /* assignment operator: a special case */
+             strcpy(opername, "=");
+             if (lval
+                 && (lval->ident == iARRAYCELL || lval->ident == iARRAYCHAR))
+                savealt = TRUE;
+          }
+        else
+          {
+             assert((sizeof binoperstr / sizeof binoperstr[0]) ==
+                    (sizeof op1 / sizeof op1[0]));
+             for (i = 0; i < (int)(sizeof op1 / sizeof op1[0]); i++)
+               {
+                  if (oper == op1[i])
+                    {
+                       strcpy(opername, binoperstr[i]);
+                       savepri = binoper_savepri[i];
+                       break;
+                    }           /* if */
+               }                /* for */
+          }                     /* if */
+     }
+   else
+     {
+        assert(oper != NULL);
+        assert(numparam == 1);
+        /* try a select group of unary operators */
+        assert((sizeof unoperstr / sizeof unoperstr[0]) ==
+               (sizeof unopers / sizeof unopers[0]));
+        if (opername[0] == '\0')
+          {
+             for (i = 0; i < (int)(sizeof unopers / sizeof unopers[0]); i++)
+               {
+                  if (oper == unopers[i])
+                    {
+                       strcpy(opername, unoperstr[i]);
+                       break;
+                    }           /* if */
+               }                /* for */
+          }                     /* if */
+     }                          /* if */
+   /* if not found, quit */
+   if (opername[0] == '\0')
+      return FALSE;
+
+   /* create a symbol name from the tags and the operator name */
+   assert(numparam == 1 || numparam == 2);
+   operator_symname(symbolname, opername, tag1, tag2, numparam, tag2);
+   swapparams = FALSE;
+   sym = findglb(symbolname);
+   if (!sym /*|| (sym->usage & uDEFINE)==0 */ )
+     {                          /* ??? should not check uDEFINE; first pass clears these bits */
+        /* check for commutative operators */
+        if (tag1 == tag2 || !oper || !commutative(oper))
+           return FALSE;        /* not commutative, cannot swap operands */
+        /* if arrived here, the operator is commutative and the tags are different,
+         * swap tags and try again
+         */
+        assert(numparam == 2);  /* commutative operator must be a binary operator */
+        operator_symname(symbolname, opername, tag2, tag1, numparam, tag1);
+        swapparams = TRUE;
+        sym = findglb(symbolname);
+        if (!sym /*|| (sym->usage & uDEFINE)==0 */ )
+           return FALSE;
+     }                          /* if */
+
+   /* check existence and the proper declaration of this function */
+   if ((sym->usage & uMISSING) != 0 || (sym->usage & uPROTOTYPED) == 0)
+     {
+        char                symname[2 * sNAMEMAX + 16]; /* allow space for user defined operators */
+
+        funcdisplayname(symname, sym->name);
+        if ((sym->usage & uMISSING) != 0)
+           error(4, symname);   /* function not defined */
+        if ((sym->usage & uPROTOTYPED) == 0)
+           error(71, symname);  /* operator must be declared before use */
+     }                          /* if */
+
+   /* we don't want to use the redefined operator in the function that
+    * redefines the operator itself, otherwise the snippet below gives
+    * an unexpected recursion:
+    *    fixed:operator+(fixed:a, fixed:b)
+    *        return a + b
+    */
+   if (sym == curfunc)
+      return FALSE;
+
+   /* for increment and decrement operators, the symbol must first be loaded
+    * (and stored back afterwards)
+    */
+   if (oper == user_inc || oper == user_dec)
+     {
+        assert(!savepri);
+        assert(lval != NULL);
+        if (lval->ident == iARRAYCELL || lval->ident == iARRAYCHAR)
+           push1();             /* save current address in PRI */
+        rvalue(lval);           /* get the symbol's value in PRI */
+     }                          /* if */
+
+   assert(!savepri || !savealt);        /* either one MAY be set, but not both */
+   if (savepri)
+     {
+        /* the chained comparison operators require that the ALT register is
+         * unmodified, so we save it here; actually, we save PRI because the normal
+         * instruction sequence (without user operator) swaps PRI and ALT
+         */
+        push1();                /* right-hand operand is in PRI */
+     }
+   else if (savealt)
+     {
+        /* for the assignment operator, ALT may contain an address at which the
+         * result must be stored; this address must be preserved across the
+         * call
+         */
+        assert(lval != NULL);   /* this was checked earlier */
+        assert(lval->ident == iARRAYCELL || lval->ident == iARRAYCHAR); /* checked earlier */
+        push2();
+     }                          /* if */
+
+   /* push parameters, call the function */
+   paramspassed = (!oper) ? 1 : numparam;
+   switch (paramspassed)
+     {
+     case 1:
+        push1();
+        break;
+     case 2:
+        /* note that 1) a function expects that the parameters are pushed
+         * in reversed order, and 2) the left operand is in the secondary register
+         * and the right operand is in the primary register */
+        if (swapparams)
+          {
+             push2();
+             push1();
+          }
+        else
+          {
+             push1();
+             push2();
+          }                     /* if */
+        break;
+     default:
+        assert(0);
+     }                          /* switch */
+   endexpr(FALSE);              /* mark the end of a sub-expression */
+   pushval((cell) paramspassed * sizeof(cell));
+   assert(sym->ident == iFUNCTN);
+   ffcall(sym, paramspassed);
+   if (sc_status != statSKIP)
+      markusage(sym, uREAD);    /* do not mark as "used" when this call itself is skipped */
+   if (sym->x.lib)
+      sym->x.lib->value += 1;   /* increment "usage count" of the library */
+   sideeffect = TRUE;           /* assume functions carry out a side-effect */
+   assert(resulttag != NULL);
+   *resulttag = sym->tag;       /* save tag of the called function */
+
+   if (savepri || savealt)
+      pop2();                   /* restore the saved PRI/ALT that into ALT */
+   if (oper == user_inc || oper == user_dec)
+     {
+        assert(lval != NULL);
+        if (lval->ident == iARRAYCELL || lval->ident == iARRAYCHAR)
+           pop2();              /* restore address (in ALT) */
+        store(lval);            /* store PRI in the symbol */
+        moveto1();              /* make sure PRI is restored on exit */
+     }                          /* if */
+   return TRUE;
+}
+
+int
+matchtag(int formaltag, int actualtag, int allowcoerce)
+{
+   if (formaltag != actualtag)
+     {
+        /* if the formal tag is zero and the actual tag is not "fixed", the actual
+         * tag is "coerced" to zero
+         */
+        if (!allowcoerce || formaltag != 0 || (actualtag & FIXEDTAG) != 0)
+           return FALSE;
+     }                          /* if */
+   return TRUE;
+}
+
+/*
+ *  The AMX pseudo-processor has no direct support for logical (boolean)
+ *  operations. These have to be done via comparing and jumping. Since we are
+ *  already jumping through the code, we might as well implement an "early
+ *  drop-out" evaluation (also called "short-circuit"). This conforms to
+ *  standard C:
+ *
+ *  expr1 || expr2           expr2 will only be evaluated if expr1 is false.
+ *  expr1 && expr2           expr2 will only be evaluated if expr1 is true.
+ *
+ *  expr1 || expr2 && expr3  expr2 will only be evaluated if expr1 is false
+ *                           and expr3 will only be evaluated if expr1 is
+ *                           false and expr2 is true.
+ *
+ *  Code generation for the last example proceeds thus:
+ *
+ *      evaluate expr1
+ *      operator || found
+ *      jump to "l1" if result of expr1 not equal to 0
+ *      evaluate expr2
+ *      ->  operator && found; skip to higher level in hierarchy diagram
+ *          jump to "l2" if result of expr2 equal to 0
+ *          evaluate expr3
+ *          jump to "l2" if result of expr3 equal to 0
+ *          set expression result to 1 (true)
+ *          jump to "l3"
+ *      l2: set expression result to 0 (false)
+ *      l3:
+ *      <-  drop back to previous hierarchy level
+ *      jump to "l1" if result of expr2 && expr3 not equal to 0
+ *      set expression result to 0 (false)
+ *      jump to "l4"
+ *  l1: set expression result to 1 (true)
+ *  l4:
+ *
+ */
+
+/*  Skim over terms adjoining || and && operators
+ *  dropval   The value of the expression after "dropping out". An "or" drops
+ *            out when the left hand is TRUE, so dropval must be 1 on "or"
+ *            expressions.
+ *  endval    The value of the expression when no expression drops out. In an
+ *            "or" expression, this happens when both the left hand and the
+ *            right hand are FALSE, so endval must be 0 for "or" expressions.
+ */
+static int
+skim(int *opstr, void (*testfunc) (int), int dropval, int endval,
+     int (*hier) (value *), value * lval)
+{
+   int                 lvalue, hits, droplab, endlab, opidx;
+   int                 allconst;
+   cell                constval;
+   int                 index;
+   cell                cidx;
+
+   stgget(&index, &cidx);       /* mark position in code generator */
+   hits = FALSE;                /* no logical operators "hit" yet */
+   allconst = TRUE;             /* assume all values "const" */
+   constval = 0;
+   droplab = 0;                 /* to avoid a compiler warning */
+   for (;;)
+     {
+        lvalue = plnge1(hier, lval);    /* evaluate left expression */
+
+        allconst = allconst && (lval->ident == iCONSTEXPR);
+        if (allconst)
+          {
+             if (hits)
+               {
+                  /* one operator was already found */
+                  if (testfunc == jmp_ne0)
+                     lval->constval = lval->constval || constval;
+                  else
+                     lval->constval = lval->constval && constval;
+               }                /* if */
+             constval = lval->constval; /* save result accumulated so far */
+          }                     /* if */
+
+        if (nextop(&opidx, opstr))
+          {
+             if (!hits)
+               {
+                  /* this is the first operator in the list */
+                  hits = TRUE;
+                  droplab = getlabel();
+               }                /* if */
+             dropout(lvalue, testfunc, droplab, lval);
+          }
+        else if (hits)
+          {                     /* no (more) identical operators */
+             dropout(lvalue, testfunc, droplab, lval);  /* found at least one operator! */
+             const1(endval);
+             jumplabel(endlab = getlabel());
+             setlabel(droplab);
+             const1(dropval);
+             setlabel(endlab);
+             lval->sym = NULL;
+             lval->tag = 0;
+             if (allconst)
+               {
+                  lval->ident = iCONSTEXPR;
+                  lval->constval = constval;
+                  stgdel(index, cidx);  /* scratch generated code and calculate */
+               }
+             else
+               {
+                  lval->ident = iEXPRESSION;
+                  lval->constval = 0;
+               }                /* if */
+             return FALSE;
+          }
+        else
+          {
+             return lvalue;     /* none of the operators in "opstr" were found */
+          }                     /* if */
+
+     }                          /* while */
+}
+
+/*
+ *  Reads into the primary register the variable pointed to by lval if
+ *  plunging through the hierarchy levels detected an lvalue. Otherwise
+ *  if a constant was detected, it is loaded. If there is no constant and
+ *  no lvalue, the primary register must already contain the expression
+ *  result.
+ *
+ *  After that, the compare routines "jmp_ne0" or "jmp_eq0" are called, which
+ *  compare the primary register against 0, and jump to the "early drop-out"
+ *  label "exit1" if the condition is true.
+ */
+static void
+dropout(int lvalue, void (*testfunc) (int val), int exit1, value * lval)
+{
+   if (lvalue)
+      rvalue(lval);
+   else if (lval->ident == iCONSTEXPR)
+      const1(lval->constval);
+   (*testfunc) (exit1);
+}
+
+static void
+checkfunction(value * lval)
+{
+   symbol             *sym = lval->sym;
+
+   if (!sym || (sym->ident != iFUNCTN && sym->ident != iREFFUNC))
+      return;                   /* no known symbol, or not a function result */
+
+   if ((sym->usage & uDEFINE) != 0)
+     {
+        /* function is defined, can now check the return value (but make an
+         * exception for directly recursive functions)
+         */
+        if (sym != curfunc && (sym->usage & uRETVALUE) == 0)
+          {
+             char                symname[2 * sNAMEMAX + 16];    /* allow space for user defined operators */
+
+             funcdisplayname(symname, sym->name);
+             error(209, symname);       /* function should return a value */
+          }                     /* if */
+     }
+   else
+     {
+        /* function not yet defined, set */
+        sym->usage |= uRETVALUE;        /* make sure that a future implementation of
+                                         * the function uses "return <value>" */
+     }                          /* if */
+}
+
+/*
+ *  Plunge to a lower level
+ */
+static int
+plnge(int *opstr, int opoff, int (*hier) (value * lval), value * lval,
+      char *forcetag, int chkbitwise)
+{
+   int                 lvalue, opidx;
+   int                 count;
+   value               lval2 = { NULL, 0, 0, 0, 0, NULL };
+
+   lvalue = plnge1(hier, lval);
+   if (nextop(&opidx, opstr) == 0)
+      return lvalue;            /* no operator in "opstr" found */
+   if (lvalue)
+      rvalue(lval);
+   count = 0;
+   do
+     {
+        if (chkbitwise && count++ > 0 && bitwise_opercount != 0)
+           error(212);
+        opidx += opoff;         /* add offset to index returned by nextop() */
+        plnge2(op1[opidx], hier, lval, &lval2);
+        if (op1[opidx] == ob_and || op1[opidx] == ob_or)
+           bitwise_opercount++;
+        if (forcetag)
+           lval->tag = sc_addtag(forcetag);
+     }
+   while (nextop(&opidx, opstr));       /* do */
+   return FALSE;                /* result of expression is not an lvalue */
+}
+
+/*  plnge_rel
+ *
+ *  Binary plunge to lower level; this is very simular to plnge, but
+ *  it has special code generation sequences for chained operations.
+ */
+static int
+plnge_rel(int *opstr, int opoff, int (*hier) (value * lval), value * lval)
+{
+   int                 lvalue, opidx;
+   value               lval2 = { NULL, 0, 0, 0, 0, NULL };
+   int                 count;
+
+   /* this function should only be called for relational operators */
+   assert(op1[opoff] == os_le);
+   lvalue = plnge1(hier, lval);
+   if (nextop(&opidx, opstr) == 0)
+      return lvalue;            /* no operator in "opstr" found */
+   if (lvalue)
+      rvalue(lval);
+   count = 0;
+   lval->boolresult = TRUE;
+   do
+     {
+        /* same check as in plnge(), but "chkbitwise" is always TRUE */
+        if (count > 0 && bitwise_opercount != 0)
+           error(212);
+        if (count > 0)
+          {
+             relop_prefix();
+             *lval = lval2;     /* copy right hand expression of the previous iteration */
+          }                     /* if */
+        opidx += opoff;
+        plnge2(op1[opidx], hier, lval, &lval2);
+        if (count++ > 0)
+           relop_suffix();
+     }
+   while (nextop(&opidx, opstr));       /* enddo */
+   lval->constval = lval->boolresult;
+   lval->tag = sc_addtag("bool");       /* force tag to be "bool" */
+   return FALSE;                /* result of expression is not an lvalue */
+}
+
+/*  plnge1
+ *
+ *  Unary plunge to lower level
+ *  Called by: skim(), plnge(), plnge2(), plnge_rel(), hier14() and hier13()
+ */
+static int
+plnge1(int          (*hier) (value * lval), value * lval)
+{
+   int                 lvalue, index;
+   cell                cidx;
+
+   stgget(&index, &cidx);       /* mark position in code generator */
+   lvalue = (*hier) (lval);
+   if (lval->ident == iCONSTEXPR)
+      stgdel(index, cidx);      /* load constant later */
+   return lvalue;
+}
+
+/*  plnge2
+ *
+ *  Binary plunge to lower level
+ *  Called by: plnge(), plnge_rel(), hier14() and hier1()
+ */
+static void
+plnge2(void         (*oper) (void),
+       int (*hier) (value * lval), value * lval1, value * lval2)
+{
+   int                 index;
+   cell                cidx;
+
+   stgget(&index, &cidx);       /* mark position in code generator */
+   if (lval1->ident == iCONSTEXPR)
+     {                          /* constant on left side; it is not yet loaded */
+        if (plnge1(hier, lval2))
+           rvalue(lval2);       /* load lvalue now */
+        else if (lval2->ident == iCONSTEXPR)
+           const1(lval2->constval << dbltest(oper, lval2, lval1));
+        const2(lval1->constval << dbltest(oper, lval2, lval1));
+        /* ^ doubling of constants operating on integer addresses */
+        /*   is restricted to "add" and "subtract" operators */
+     }
+   else
+     {                          /* non-constant on left side */
+        push1();
+        if (plnge1(hier, lval2))
+           rvalue(lval2);
+        if (lval2->ident == iCONSTEXPR)
+          {                     /* constant on right side */
+             if (commutative(oper))
+               {                /* test for commutative operators */
+                  value               lvaltmp = { NULL, 0, 0, 0, 0, NULL };
+                  stgdel(index, cidx);  /* scratch push1() and constant fetch (then
+                                         * fetch the constant again */
+                  const2(lval2->constval << dbltest(oper, lval1, lval2));
+                  /* now, the primary register has the left operand and the secondary
+                   * register the right operand; swap the "lval" variables so that lval1
+                   * is associated with the secondary register and lval2 with the
+                   * primary register, as is the "normal" case.
+                   */
+                  lvaltmp = *lval1;
+                  *lval1 = *lval2;
+                  *lval2 = lvaltmp;
+               }
+             else
+               {
+                  const1(lval2->constval << dbltest(oper, lval1, lval2));
+                  pop2();       /* pop result of left operand into secondary register */
+               }                /* if */
+          }
+        else
+          {                     /* non-constants on both sides */
+             pop2();
+             if (dbltest(oper, lval1, lval2))
+                cell2addr();    /* double primary register */
+             if (dbltest(oper, lval2, lval1))
+                cell2addr_alt();        /* double secondary register */
+          }                     /* if */
+     }                          /* if */
+   if (oper)
+     {
+        /* If used in an expression, a function should return a value.
+         * If the function has been defined, we can check this. If the
+         * function was not defined, we can set this requirement (so that
+         * a future function definition can check this bit.
+         */
+        checkfunction(lval1);
+        checkfunction(lval2);
+        if (lval1->ident == iARRAY || lval1->ident == iREFARRAY)
+          {
+             char               *ptr =
+                (lval1->sym) ? lval1->sym->name : "-unknown-";
+             error(33, ptr);    /* array must be indexed */
+          }
+        else if (lval2->ident == iARRAY || lval2->ident == iREFARRAY)
+          {
+             char               *ptr =
+                (lval2->sym) ? lval2->sym->name : "-unknown-";
+             error(33, ptr);    /* array must be indexed */
+          }                     /* if */
+        /* ??? ^^^ should do same kind of error checking with functions */
+
+        /* check whether an "operator" function is defined for the tag names
+         * (a constant expression cannot be optimized in that case)
+         */
+        if (check_userop(oper, lval1->tag, lval2->tag, 2, NULL, &lval1->tag))
+          {
+             lval1->ident = iEXPRESSION;
+             lval1->constval = 0;
+          }
+        else if (lval1->ident == iCONSTEXPR && lval2->ident == iCONSTEXPR)
+          {
+             /* only constant expression if both constant */
+             stgdel(index, cidx);       /* scratch generated code and calculate */
+             if (!matchtag(lval1->tag, lval2->tag, FALSE))
+                error(213);     /* tagname mismatch */
+             lval1->constval =
+                calc(lval1->constval, oper, lval2->constval,
+                     &lval1->boolresult);
+          }
+        else
+          {
+             if (!matchtag(lval1->tag, lval2->tag, FALSE))
+                error(213);     /* tagname mismatch */
+             (*oper) ();        /* do the (signed) operation */
+             lval1->ident = iEXPRESSION;
+          }                     /* if */
+     }                          /* if */
+}
+
+static cell
+truemodulus(cell a, cell b)
+{
+   return (a % b + b) % b;
+}
+
+static cell
+calc(cell left, void (*oper) (), cell right, char *boolresult)
+{
+   if (oper == ob_or)
+      return (left | right);
+   else if (oper == ob_xor)
+      return (left ^ right);
+   else if (oper == ob_and)
+      return (left & right);
+   else if (oper == ob_eq)
+      return (left == right);
+   else if (oper == ob_ne)
+      return (left != right);
+   else if (oper == os_le)
+      return *boolresult &= (char)(left <= right), right;
+   else if (oper == os_ge)
+      return *boolresult &= (char)(left >= right), right;
+   else if (oper == os_lt)
+      return *boolresult &= (char)(left < right), right;
+   else if (oper == os_gt)
+      return *boolresult &= (char)(left > right), right;
+   else if (oper == os_sar)
+      return (left >> (int)right);
+   else if (oper == ou_sar)
+      return ((ucell) left >> (ucell) right);
+   else if (oper == ob_sal)
+      return ((ucell) left << (int)right);
+   else if (oper == ob_add)
+      return (left + right);
+   else if (oper == ob_sub)
+      return (left - right);
+   else if (oper == os_mult)
+      return (left * right);
+   else if (oper == os_div)
+      return (left - truemodulus(left, right)) / right;
+   else if (oper == os_mod)
+      return truemodulus(left, right);
+   else
+      error(29);                /* invalid expression, assumed 0 (this should never occur) */
+   return 0;
+}
+
+int
+expression(int *constant, cell * val, int *tag, int chkfuncresult)
+{
+   value               lval = { NULL, 0, 0, 0, 0, NULL };
+
+   if (hier14(&lval))
+      rvalue(&lval);
+   if (lval.ident == iCONSTEXPR)
+     {                          /* constant expression */
+        *constant = TRUE;
+        *val = lval.constval;
+     }
+   else
+     {
+        *constant = FALSE;
+        *val = 0;
+     }                          /* if */
+   if (tag)
+      *tag = lval.tag;
+   if (chkfuncresult)
+      checkfunction(&lval);
+   return lval.ident;
+}
+
+static cell
+array_totalsize(symbol * sym)
+{
+   cell                length;
+
+   assert(sym != NULL);
+   assert(sym->ident == iARRAY || sym->ident == iREFARRAY);
+   length = sym->dim.array.length;
+   if (sym->dim.array.level > 0)
+     {
+        cell                sublength = array_totalsize(finddepend(sym));
+
+        if (sublength > 0)
+           length = length + length * sublength;
+        else
+           length = 0;
+     }                          /* if */
+   return length;
+}
+
+static cell
+array_levelsize(symbol * sym, int level)
+{
+   assert(sym != NULL);
+   assert(sym->ident == iARRAY || sym->ident == iREFARRAY);
+   assert(level <= sym->dim.array.level);
+   while (level-- > 0)
+     {
+        sym = finddepend(sym);
+        assert(sym != NULL);
+     }                          /* if */
+   return sym->dim.array.length;
+}
+
+/*  hier14
+ *
+ *  Lowest hierarchy level (except for the , operator).
+ *
+ *  Global references: intest   (referred to only)
+ */
+int
+hier14(value * lval1)
+{
+   int                 lvalue;
+   value               lval2 = { NULL, 0, 0, 0, 0, NULL };
+   value               lval3 = { NULL, 0, 0, 0, 0, NULL };
+   void                (*oper) (void);
+   int                 tok, level, i;
+   cell                val;
+   char               *st;
+   int                 bwcount;
+   cell                arrayidx1[sDIMEN_MAX], arrayidx2[sDIMEN_MAX];    /* last used array indices */
+   cell               *org_arrayidx;
+
+   bwcount = bitwise_opercount;
+   bitwise_opercount = 0;
+   for (i = 0; i < sDIMEN_MAX; i++)
+      arrayidx1[i] = arrayidx2[i] = 0;
+   org_arrayidx = lval1->arrayidx;      /* save current pointer, to reset later */
+   if (!lval1->arrayidx)
+      lval1->arrayidx = arrayidx1;
+   lvalue = plnge1(hier13, lval1);
+   if (lval1->ident != iARRAYCELL && lval1->ident != iARRAYCHAR)
+      lval1->arrayidx = NULL;
+   if (lval1->ident == iCONSTEXPR)      /* load constant here */
+      const1(lval1->constval);
+   tok = lex(&val, &st);
+   switch (tok)
+     {
+     case taOR:
+        oper = ob_or;
+        break;
+     case taXOR:
+        oper = ob_xor;
+        break;
+     case taAND:
+        oper = ob_and;
+        break;
+     case taADD:
+        oper = ob_add;
+        break;
+     case taSUB:
+        oper = ob_sub;
+        break;
+     case taMULT:
+        oper = os_mult;
+        break;
+     case taDIV:
+        oper = os_div;
+        break;
+     case taMOD:
+        oper = os_mod;
+        break;
+     case taSHRU:
+        oper = ou_sar;
+        break;
+     case taSHR:
+        oper = os_sar;
+        break;
+     case taSHL:
+        oper = ob_sal;
+        break;
+     case '=':                  /* simple assignment */
+        oper = NULL;
+        if (intest)
+           error(211);          /* possibly unintended assignment */
+        break;
+     default:
+        lexpush();
+        bitwise_opercount = bwcount;
+        lval1->arrayidx = org_arrayidx; /* restore array index pointer */
+        return lvalue;
+     }                          /* switch */
+
+   /* if we get here, it was an assignment; first check a few special cases
+    * and then the general */
+   if (lval1->ident == iARRAYCHAR)
+     {
+        /* special case, assignment to packed character in a cell is permitted */
+        lvalue = TRUE;
+     }
+   else if (lval1->ident == iARRAY || lval1->ident == iREFARRAY)
+     {
+        /* array assignment is permitted too (with restrictions) */
+        if (oper)
+           return error(23);    /* array assignment must be simple assigment */
+        assert(lval1->sym != NULL);
+        if (array_totalsize(lval1->sym) == 0)
+           return error(46, lval1->sym->name);  /* unknown array size */
+        lvalue = TRUE;
+     }                          /* if */
+
+   /* operand on left side of assignment must be lvalue */
+   if (!lvalue)
+      return error(22);         /* must be lvalue */
+   /* may not change "constant" parameters */
+   assert(lval1->sym != NULL);
+   if ((lval1->sym->usage & uCONST) != 0)
+      return error(22);         /* assignment to const argument */
+   lval3 = *lval1;              /* save symbol to enable storage of expresion result */
+   lval1->arrayidx = org_arrayidx;      /* restore array index pointer */
+   if (lval1->ident == iARRAYCELL || lval1->ident == iARRAYCHAR
+       || lval1->ident == iARRAY || lval1->ident == iREFARRAY)
+     {
+        /* if indirect fetch: save PRI (cell address) */
+        if (oper)
+          {
+             push1();
+             rvalue(lval1);
+          }                     /* if */
+        lval2.arrayidx = arrayidx2;
+        plnge2(oper, hier14, lval1, &lval2);
+        if (lval2.ident != iARRAYCELL && lval2.ident != iARRAYCHAR)
+           lval2.arrayidx = NULL;
+        if (oper)
+           pop2();
+        if (!oper && lval3.arrayidx && lval2.arrayidx
+            && lval3.ident == lval2.ident && lval3.sym == lval2.sym)
+          {
+             int                 same = TRUE;
+
+             assert(lval3.arrayidx == arrayidx1);
+             assert(lval2.arrayidx == arrayidx2);
+             for (i = 0; i < sDIMEN_MAX; i++)
+                same = same && (lval3.arrayidx[i] == lval2.arrayidx[i]);
+             if (same)
+                error(226, lval3.sym->name);    /* self-assignment */
+          }                     /* if */
+     }
+   else
+     {
+        if (oper)
+          {
+             rvalue(lval1);
+             plnge2(oper, hier14, lval1, &lval2);
+          }
+        else
+          {
+             /* if direct fetch and simple assignment: no "push"
+              * and "pop" needed -> call hier14() directly, */
+             if (hier14(&lval2))
+                rvalue(&lval2); /* instead of plnge2(). */
+             checkfunction(&lval2);
+             /* check whether lval2 and lval3 (old lval1) refer to the same variable */
+             if (lval2.ident == iVARIABLE && lval3.ident == lval2.ident
+                 && lval3.sym == lval2.sym)
+               {
+                  assert(lval3.sym != NULL);
+                  error(226, lval3.sym->name);  /* self-assignment */
+               }                /* if */
+          }                     /* if */
+     }                          /* if */
+   if (lval3.ident == iARRAY || lval3.ident == iREFARRAY)
+     {
+        /* left operand is an array, right operand should be an array variable
+         * of the same size and the same dimension, an array literal (of the
+         * same size) or a literal string.
+         */
+        int                 exactmatch = TRUE;
+
+        if (lval2.ident != iARRAY && lval2.ident != iREFARRAY)
+           error(33, lval3.sym->name);  /* array must be indexed */
+        if (lval2.sym)
+          {
+             val = lval2.sym->dim.array.length; /* array variable */
+             level = lval2.sym->dim.array.level;
+          }
+        else
+          {
+             val = lval2.constval;      /* literal array */
+             level = 0;
+             /* If val is negative, it means that lval2 is a
+              * literal string. The string array size may be
+              * smaller than the destination array.
+              */
+             if (val < 0)
+               {
+                  val = -val;
+                  exactmatch = FALSE;
+               }                /* if */
+          }                     /* if */
+        if (lval3.sym->dim.array.level != level)
+           return error(48);    /* array dimensions must match */
+        else if (lval3.sym->dim.array.length < val
+                 || (exactmatch && lval3.sym->dim.array.length > val))
+           return error(47);    /* array sizes must match */
+        if (level > 0)
+          {
+             /* check the sizes of all sublevels too */
+             symbol             *sym1 = lval3.sym;
+             symbol             *sym2 = lval2.sym;
+             int                 i;
+
+             assert(sym1 != NULL && sym2 != NULL);
+             /* ^^^ sym2 must be valid, because only variables can be
+              *     multi-dimensional (there are no multi-dimensional arrays),
+              *     sym1 must be valid because it must be an lvalue
+              */
+             assert(exactmatch);
+             for (i = 0; i < level; i++)
+               {
+                  sym1 = finddepend(sym1);
+                  sym2 = finddepend(sym2);
+                  assert(sym1 != NULL && sym2 != NULL);
+                  /* ^^^ both arrays have the same dimensions (this was checked
+                   *     earlier) so the dependend should always be found
+                   */
+                  if (sym1->dim.array.length != sym2->dim.array.length)
+                     error(47); /* array sizes must match */
+               }                /* for */
+             /* get the total size in cells of the multi-dimensional array */
+             val = array_totalsize(lval3.sym);
+             assert(val > 0);   /* already checked */
+          }                     /* if */
+     }
+   else
+     {
+        /* left operand is not an array, right operand should then not be either */
+        if (lval2.ident == iARRAY || lval2.ident == iREFARRAY)
+           error(6);            /* must be assigned to an array */
+     }                          /* if */
+   if (lval3.ident == iARRAY || lval3.ident == iREFARRAY)
+     {
+        memcopy(val * sizeof(cell));
+     }
+   else
+     {
+        check_userop(NULL, lval2.tag, lval3.tag, 2, &lval3, &lval2.tag);
+        store(&lval3);          /* now, store the expression result */
+     }                          /* if */
+   if (!oper && !matchtag(lval3.tag, lval2.tag, TRUE))
+      error(213);               /* tagname mismatch (if "oper", warning already given in plunge2()) */
+   if (lval3.sym)
+      markusage(lval3.sym, uWRITTEN);
+   sideeffect = TRUE;
+   bitwise_opercount = bwcount;
+   return FALSE;                /* expression result is never an lvalue */
+}
+
+static int
+hier13(value * lval)
+{
+   int                 lvalue, flab1, flab2;
+   value               lval2 = { NULL, 0, 0, 0, 0, NULL };
+   int                 array1, array2;
+
+   lvalue = plnge1(hier12, lval);
+   if (matchtoken('?'))
+     {
+        flab1 = getlabel();
+        flab2 = getlabel();
+        if (lvalue)
+          {
+             rvalue(lval);
+          }
+        else if (lval->ident == iCONSTEXPR)
+          {
+             const1(lval->constval);
+             error(lval->constval ? 206 : 205); /* redundant test */
+          }                     /* if */
+        jmp_eq0(flab1);         /* go to second expression if primary register==0 */
+        if (hier14(lval))
+           rvalue(lval);
+        jumplabel(flab2);
+        setlabel(flab1);
+        needtoken(':');
+        if (hier14(&lval2))
+           rvalue(&lval2);
+        array1 = (lval->ident == iARRAY || lval->ident == iREFARRAY);
+        array2 = (lval2.ident == iARRAY || lval2.ident == iREFARRAY);
+        if (array1 && !array2)
+          {
+             char               *ptr =
+                (lval->sym->name) ? lval->sym->name : "-unknown-";
+             error(33, ptr);    /* array must be indexed */
+          }
+        else if (!array1 && array2)
+          {
+             char               *ptr =
+                (lval2.sym->name) ? lval2.sym->name : "-unknown-";
+             error(33, ptr);    /* array must be indexed */
+          }                     /* if */
+        /* ??? if both are arrays, should check dimensions */
+        if (!matchtag(lval->tag, lval2.tag, FALSE))
+           error(213);          /* tagname mismatch ('true' and 'false' expressions) */
+        setlabel(flab2);
+        if (lval->ident == iARRAY)
+           lval->ident = iREFARRAY;     /* iARRAY becomes iREFARRAY */
+        else if (lval->ident != iREFARRAY)
+           lval->ident = iEXPRESSION;   /* iREFARRAY stays iREFARRAY, rest becomes iEXPRESSION */
+        return FALSE;           /* conditional expression is no lvalue */
+     }
+   else
+     {
+        return lvalue;
+     }                          /* endif */
+}
+
+/* the order of the operators in these lists is important and must cohere */
+/* with the order of the operators in the array "op1" */
+static int          list3[] = { '*', '/', '%', 0 };
+static int          list4[] = { '+', '-', 0 };
+static int          list5[] = { tSHL, tSHR, tSHRU, 0 };
+static int          list6[] = { '&', 0 };
+static int          list7[] = { '^', 0 };
+static int          list8[] = { '|', 0 };
+static int          list9[] = { tlLE, tlGE, '<', '>', 0 };
+static int          list10[] = { tlEQ, tlNE, 0 };
+static int          list11[] = { tlAND, 0 };
+static int          list12[] = { tlOR, 0 };
+
+static int
+hier12(value * lval)
+{
+   return skim(list12, jmp_ne0, 1, 0, hier11, lval);
+}
+
+static int
+hier11(value * lval)
+{
+   return skim(list11, jmp_eq0, 0, 1, hier10, lval);
+}
+
+static int
+hier10(value * lval)
+{                               /* ==, != */
+   return plnge(list10, 15, hier9, lval, "bool", TRUE);
+}                               /* ^ this variable is the starting index in the op1[]
+                                 *   array of the operators of this hierarchy level */
+
+static int
+hier9(value * lval)
+{                               /* <=, >=, <, > */
+   return plnge_rel(list9, 11, hier8, lval);
+}
+
+static int
+hier8(value * lval)
+{                               /* | */
+   return plnge(list8, 10, hier7, lval, NULL, FALSE);
+}
+
+static int
+hier7(value * lval)
+{                               /* ^ */
+   return plnge(list7, 9, hier6, lval, NULL, FALSE);
+}
+
+static int
+hier6(value * lval)
+{                               /* & */
+   return plnge(list6, 8, hier5, lval, NULL, FALSE);
+}
+
+static int
+hier5(value * lval)
+{                               /* <<, >>, >>> */
+   return plnge(list5, 5, hier4, lval, NULL, FALSE);
+}
+
+static int
+hier4(value * lval)
+{                               /* +, - */
+   return plnge(list4, 3, hier3, lval, NULL, FALSE);
+}
+
+static int
+hier3(value * lval)
+{                               /* *, /, % */
+   return plnge(list3, 0, hier2, lval, NULL, FALSE);
+}
+
+static int
+hier2(value * lval)
+{
+   int                 lvalue, tok;
+   int                 tag, paranthese;
+   cell                val;
+   char               *st;
+   symbol             *sym;
+   int                 saveresult;
+
+   tok = lex(&val, &st);
+   switch (tok)
+     {
+     case tINC:         /* ++lval */
+        if (!hier2(lval))
+           return error(22);    /* must be lvalue */
+        assert(lval->sym != NULL);
+        if ((lval->sym->usage & uCONST) != 0)
+           return error(22);    /* assignment to const argument */
+        if (!check_userop(user_inc, lval->tag, 0, 1, lval, &lval->tag))
+           inc(lval);           /* increase variable first */
+        rvalue(lval);           /* and read the result into PRI */
+        sideeffect = TRUE;
+        return FALSE;           /* result is no longer lvalue */
+     case tDEC:         /* --lval */
+        if (!hier2(lval))
+           return error(22);    /* must be lvalue */
+        assert(lval->sym != NULL);
+        if ((lval->sym->usage & uCONST) != 0)
+           return error(22);    /* assignment to const argument */
+        if (!check_userop(user_dec, lval->tag, 0, 1, lval, &lval->tag))
+           dec(lval);           /* decrease variable first */
+        rvalue(lval);           /* and read the result into PRI */
+        sideeffect = TRUE;
+        return FALSE;           /* result is no longer lvalue */
+     case '~':                  /* ~ (one's complement) */
+        if (hier2(lval))
+           rvalue(lval);
+        invert();               /* bitwise NOT */
+        lval->constval = ~lval->constval;
+        return FALSE;
+     case '!':                  /* ! (logical negate) */
+        if (hier2(lval))
+           rvalue(lval);
+        if (check_userop(lneg, lval->tag, 0, 1, NULL, &lval->tag))
+          {
+             lval->ident = iEXPRESSION;
+             lval->constval = 0;
+          }
+        else
+          {
+             lneg();            /* 0 -> 1,  !0 -> 0 */
+             lval->constval = !lval->constval;
+             lval->tag = sc_addtag("bool");
+          }                     /* if */
+        return FALSE;
+     case '-':                  /* unary - (two's complement) */
+        if (hier2(lval))
+           rvalue(lval);
+        /* make a special check for a constant expression with the tag of a
+         * rational number, so that we can simple swap the sign of that constant.
+         */
+        if (lval->ident == iCONSTEXPR && lval->tag == sc_rationaltag
+            && sc_rationaltag != 0)
+          {
+             if (rational_digits == 0)
+               {
+                  float              *f = (float *)&lval->constval;
+
+                  *f = -*f;     /* this modifies lval->constval */
+               }
+             else
+               {
+                  /* the negation of a fixed point number is just an integer negation */
+                  lval->constval = -lval->constval;
+               }                /* if */
+          }
+        else if (check_userop(neg, lval->tag, 0, 1, NULL, &lval->tag))
+          {
+             lval->ident = iEXPRESSION;
+             lval->constval = 0;
+          }
+        else
+          {
+             neg();             /* arithmic negation */
+             lval->constval = -lval->constval;
+          }                     /* if */
+        return FALSE;
+     case tLABEL:               /* tagname override */
+        tag = sc_addtag(st);
+        lvalue = hier2(lval);
+        lval->tag = tag;
+        return lvalue;
+     case tDEFINED:
+        paranthese = 0;
+        while (matchtoken('('))
+           paranthese++;
+        tok = lex(&val, &st);
+        if (tok != tSYMBOL)
+           return error(20, st);        /* illegal symbol name */
+        sym = findloc(st);
+        if (!sym)
+           sym = findglb(st);
+        if (sym && sym->ident != iFUNCTN && sym->ident != iREFFUNC
+            && (sym->usage & uDEFINE) == 0)
+           sym = NULL;          /* symbol is not a function, it is in the table, but not "defined" */
+        val = !!sym;
+        if (!val && find_subst(st, strlen(st)))
+           val = 1;
+        clear_value(lval);
+        lval->ident = iCONSTEXPR;
+        lval->constval = val;
+        const1(lval->constval);
+        while (paranthese--)
+           needtoken(')');
+        return FALSE;
+     case tSIZEOF:
+        paranthese = 0;
+        while (matchtoken('('))
+           paranthese++;
+        tok = lex(&val, &st);
+        if (tok != tSYMBOL)
+           return error(20, st);        /* illegal symbol name */
+        sym = findloc(st);
+        if (!sym)
+           sym = findglb(st);
+        if (!sym)
+           return error(17, st);        /* undefined symbol */
+        if (sym->ident == iCONSTEXPR)
+           error(39);           /* constant symbol has no size */
+        else if (sym->ident == iFUNCTN || sym->ident == iREFFUNC)
+           error(72);           /* "function" symbol has no size */
+        else if ((sym->usage & uDEFINE) == 0)
+           return error(17, st);        /* undefined symbol (symbol is in the table, but it is "used" only) */
+        clear_value(lval);
+        lval->ident = iCONSTEXPR;
+        lval->constval = 1;     /* preset */
+        if (sym->ident == iARRAY || sym->ident == iREFARRAY)
+          {
+             int                 level;
+
+             for (level = 0; matchtoken('['); level++)
+                needtoken(']');
+             if (level > sym->dim.array.level)
+                error(28);      /* invalid subscript */
+             else
+                lval->constval = array_levelsize(sym, level);
+             if (lval->constval == 0 && !strchr(lptr, PREPROC_TERM))
+                error(224, st); /* indeterminate array size in "sizeof" expression */
+          }                     /* if */
+        const1(lval->constval);
+        while (paranthese--)
+           needtoken(')');
+        return FALSE;
+     case tTAGOF:
+        paranthese = 0;
+        while (matchtoken('('))
+           paranthese++;
+        tok = lex(&val, &st);
+        if (tok != tSYMBOL && tok != tLABEL)
+           return error(20, st);        /* illegal symbol name */
+        if (tok == tLABEL)
+          {
+             tag = sc_addtag(st);
+          }
+        else
+          {
+             sym = findloc(st);
+             if (!sym)
+                sym = findglb(st);
+             if (!sym)
+                return error(17, st);   /* undefined symbol */
+             if ((sym->usage & uDEFINE) == 0)
+                return error(17, st);   /* undefined symbol (symbol is in the table, but it is "used" only) */
+             tag = sym->tag;
+          }                     /* if */
+        exporttag(tag);
+        clear_value(lval);
+        lval->ident = iCONSTEXPR;
+        lval->constval = tag;
+        const1(lval->constval);
+        while (paranthese--)
+           needtoken(')');
+        return FALSE;
+     default:
+        lexpush();
+        lvalue = hier1(lval);
+        /* check for postfix operators */
+        if (matchtoken(';'))
+          {
+             /* Found a ';', do not look further for postfix operators */
+             lexpush();         /* push ';' back after successful match */
+             return lvalue;
+          }
+        else if (matchtoken(tTERM))
+          {
+             /* Found a newline that ends a statement (this is the case when
+              * semicolons are optional). Note that an explicit semicolon was
+              * handled above. This case is similar, except that the token must
+              * not be pushed back.
+              */
+             return lvalue;
+          }
+        else
+          {
+             tok = lex(&val, &st);
+             switch (tok)
+               {
+               case tINC:       /* lval++ */
+                  if (!lvalue)
+                     return error(22);  /* must be lvalue */
+                  assert(lval->sym != NULL);
+                  if ((lval->sym->usage & uCONST) != 0)
+                     return error(22);  /* assignment to const argument */
+                  /* on incrementing array cells, the address in PRI must be saved for
+                   * incremening the value, whereas the current value must be in PRI
+                   * on exit.
+                   */
+                  saveresult = (lval->ident == iARRAYCELL
+                                || lval->ident == iARRAYCHAR);
+                  if (saveresult)
+                     push1();   /* save address in PRI */
+                  rvalue(lval); /* read current value into PRI */
+                  if (saveresult)
+                     swap1();   /* save PRI on the stack, restore address in PRI */
+                  if (!check_userop
+                      (user_inc, lval->tag, 0, 1, lval, &lval->tag))
+                     inc(lval); /* increase variable afterwards */
+                  if (saveresult)
+                     pop1();    /* restore PRI (result of rvalue()) */
+                  sideeffect = TRUE;
+                  return FALSE; /* result is no longer lvalue */
+               case tDEC:       /* lval-- */
+                  if (!lvalue)
+                     return error(22);  /* must be lvalue */
+                  assert(lval->sym != NULL);
+                  if ((lval->sym->usage & uCONST) != 0)
+                     return error(22);  /* assignment to const argument */
+                  saveresult = (lval->ident == iARRAYCELL
+                                || lval->ident == iARRAYCHAR);
+                  if (saveresult)
+                     push1();   /* save address in PRI */
+                  rvalue(lval); /* read current value into PRI */
+                  if (saveresult)
+                     swap1();   /* save PRI on the stack, restore address in PRI */
+                  if (!check_userop
+                      (user_dec, lval->tag, 0, 1, lval, &lval->tag))
+                     dec(lval); /* decrease variable afterwards */
+                  if (saveresult)
+                     pop1();    /* restore PRI (result of rvalue()) */
+                  sideeffect = TRUE;
+                  return FALSE;
+               case tCHAR:      /* char (compute required # of cells */
+                  if (lval->ident == iCONSTEXPR)
+                    {
+                       lval->constval *= charbits / 8;  /* from char to bytes */
+                       lval->constval =
+                          (lval->constval + sizeof(cell) - 1) / sizeof(cell);
+                    }
+                  else
+                    {
+                       if (lvalue)
+                          rvalue(lval); /* fetch value if not already in PRI */
+                       char2addr();     /* from characters to bytes */
+                       addconst(sizeof(cell) - 1);      /* make sure the value is rounded up */
+                       addr2cell();     /* truncate to number of cells */
+                    }           /* if */
+                  return FALSE;
+               default:
+                  lexpush();
+                  return lvalue;
+               }                /* switch */
+          }                     /* if */
+     }                          /* switch */
+}
+
+/*  hier1
+ *
+ *  The highest hierarchy level: it looks for pointer and array indices
+ *  and function calls.
+ *  Generates code to fetch a pointer value if it is indexed and code to
+ *  add to the pointer value or the array address (the address is already
+ *  read at primary()). It also generates code to fetch a function address
+ *  if that hasn't already been done at primary() (check lval[4]) and calls
+ *  callfunction() to call the function.
+ */
+static int
+hier1(value * lval1)
+{
+   int                 lvalue, index, tok, symtok;
+   cell                val, cidx;
+   value               lval2 = { NULL, 0, 0, 0, 0, NULL };
+   char               *st;
+   char                close;
+   symbol             *sym;
+
+   lvalue = primary(lval1);
+   symtok = tokeninfo(&val, &st);       /* get token read by primary() */
+ restart:
+   sym = lval1->sym;
+   if (matchtoken('[') || matchtoken('{') || matchtoken('('))
+     {
+        tok = tokeninfo(&val, &st);     /* get token read by matchtoken() */
+        if (!sym && symtok != tSYMBOL)
+          {
+             /* we do not have a valid symbol and we appear not to have read a valid
+              * symbol name (so it is unlikely that we would have read a name of an
+              * undefined symbol) */
+             error(29);         /* expression error, assumed 0 */
+             lexpush();         /* analyse '(', '{' or '[' again later */
+             return FALSE;
+          }                     /* if */
+        if (tok == '[' || tok == '{')
+          {                     /* subscript */
+             close = (char)((tok == '[') ? ']' : '}');
+             if (!sym)
+               {                /* sym==NULL if lval is a constant or a literal */
+                  error(28);    /* cannot subscript */
+                  needtoken(close);
+                  return FALSE;
+               }
+             else if (sym->ident != iARRAY && sym->ident != iREFARRAY)
+               {
+                  error(28);    /* cannot subscript, variable is not an array */
+                  needtoken(close);
+                  return FALSE;
+               }
+             else if (sym->dim.array.level > 0 && close != ']')
+               {
+                  error(51);    /* invalid subscript, must use [ ] */
+                  needtoken(close);
+                  return FALSE;
+               }                /* if */
+             stgget(&index, &cidx);     /* mark position in code generator */
+             push1();           /* save base address of the array */
+             if (hier14(&lval2))        /* create expression for the array index */
+                rvalue(&lval2);
+             if (lval2.ident == iARRAY || lval2.ident == iREFARRAY)
+                error(33, lval2.sym->name);     /* array must be indexed */
+             needtoken(close);
+             if (!matchtag(sym->x.idxtag, lval2.tag, TRUE))
+                error(213);
+             if (lval2.ident == iCONSTEXPR)
+               {                /* constant expression */
+                  stgdel(index, cidx);  /* scratch generated code */
+                  if (lval1->arrayidx)
+                    {           /* keep constant index, for checking */
+                       assert(sym->dim.array.level >= 0
+                              && sym->dim.array.level < sDIMEN_MAX);
+                       lval1->arrayidx[sym->dim.array.level] = lval2.constval;
+                    }           /* if */
+                  if (close == ']')
+                    {
+                       /* normal array index */
+                       if (lval2.constval < 0 || (sym->dim.array.length != 0
+                           && sym->dim.array.length <= lval2.constval))
+                          error(32, sym->name); /* array index out of bounds */
+                       if (lval2.constval != 0)
+                         {
+                            /* don't add offsets for zero subscripts */
+#if defined(BIT16)
+                            const2(lval2.constval << 1);
+#else
+                            const2(lval2.constval << 2);
+#endif
+                            ob_add();
+                         }      /* if */
+                    }
+                  else
+                    {
+                       /* character index */
+                       if (lval2.constval < 0 || (sym->dim.array.length != 0
+                           && sym->dim.array.length * ((8 * sizeof(cell)) /
+                                                       charbits) <=
+                           (ucell) lval2.constval))
+                          error(32, sym->name); /* array index out of bounds */
+                       if (lval2.constval != 0)
+                         {
+                            /* don't add offsets for zero subscripts */
+                            if (charbits == 16)
+                               const2(lval2.constval << 1);     /* 16-bit character */
+                            else
+                               const2(lval2.constval);  /* 8-bit character */
+                            ob_add();
+                         }      /* if */
+                       charalign();     /* align character index into array */
+                    }           /* if */
+               }
+             else
+               {
+                  /* array index is not constant */
+                  lval1->arrayidx = NULL;       /* reset, so won't be checked */
+                  if (close == ']')
+                    {
+                       if (sym->dim.array.length != 0)
+                          ffbounds(sym->dim.array.length - 1);  /* run time check for array bounds */
+                       cell2addr();     /* normal array index */
+                    }
+                  else
+                    {
+                       if (sym->dim.array.length != 0)
+                          ffbounds(sym->dim.array.length * (32 / charbits) - 1);
+                       char2addr();     /* character array index */
+                    }           /* if */
+                  pop2();
+                  ob_add();     /* base address was popped into secondary register */
+                  if (close != ']')
+                     charalign();       /* align character index into array */
+               }                /* if */
+             /* the indexed item may be another array (multi-dimensional arrays) */
+             assert(lval1->sym == sym && sym != NULL);  /* should still be set */
+             if (sym->dim.array.level > 0)
+               {
+                  assert(close == ']'); /* checked earlier */
+                  /* read the offset to the subarray and add it to the current address */
+                  lval1->ident = iARRAYCELL;
+                  push1();      /* the optimizer makes this to a MOVE.alt */
+                  rvalue(lval1);
+                  pop2();
+                  ob_add();
+                  /* adjust the "value" structure and find the referenced array */
+                  lval1->ident = iREFARRAY;
+                  lval1->sym = finddepend(sym);
+                  assert(lval1->sym != NULL);
+                  assert(lval1->sym->dim.array.level ==
+                         sym->dim.array.level - 1);
+                  /* try to parse subsequent array indices */
+                  lvalue = FALSE;       /* for now, a iREFARRAY is no lvalue */
+                  goto restart;
+               }                /* if */
+             assert(sym->dim.array.level == 0);
+             /* set type to fetch... INDIRECTLY */
+             lval1->ident = (char)((close == ']') ? iARRAYCELL : iARRAYCHAR);
+             lval1->tag = sym->tag;
+             /* a cell in an array is an lvalue, a character in an array is not
+              * always a *valid* lvalue */
+             return TRUE;
+          }
+        else
+          {                     /* tok=='(' -> function(...) */
+             if (!sym
+                 || (sym->ident != iFUNCTN && sym->ident != iREFFUNC))
+               {
+                  if (!sym && sc_status == statFIRST)
+                    {
+                       /* could be a "use before declaration"; in that case, create a stub
+                        * function so that the usage can be marked.
+                        */
+                       sym = fetchfunc(lastsymbol, 0);
+                       if (sym)
+                          markusage(sym, uREAD);
+                    }           /* if */
+                  return error(12);     /* invalid function call */
+               }
+             else if ((sym->usage & uMISSING) != 0)
+               {
+                  char                symname[2 * sNAMEMAX + 16];       /* allow space for user defined operators */
+
+                  funcdisplayname(symname, sym->name);
+                  error(4, symname);    /* function not defined */
+               }                /* if */
+             callfunction(sym);
+             lval1->ident = iEXPRESSION;
+             lval1->constval = 0;
+             lval1->tag = sym->tag;
+             return FALSE;      /* result of function call is no lvalue */
+          }                     /* if */
+     }                          /* if */
+   if (sym && lval1->ident == iFUNCTN)
+     {
+        assert(sym->ident == iFUNCTN);
+        address(sym);
+        lval1->sym = NULL;
+        lval1->ident = iREFFUNC;
+        /* ??? however... function pointers (or function references are not (yet) allowed */
+        error(29);              /* expression error, assumed 0 */
+        return FALSE;
+     }                          /* if */
+   return lvalue;
+}
+
+/*  primary
+ *
+ *  Returns 1 if the operand is an lvalue (everything except arrays, functions
+ *  constants and -of course- errors).
+ *  Generates code to fetch the address of arrays. Code for constants is
+ *  already generated by constant().
+ *  This routine first clears the entire lval array (all fields are set to 0).
+ *
+ *  Global references: intest  (may be altered, but restored upon termination)
+ */
+static int
+primary(value * lval)
+{
+   char               *st;
+   int                 lvalue, tok;
+   cell                val;
+   symbol             *sym;
+
+   if (matchtoken('('))
+     {                          /* sub-expression - (expression,...) */
+        pushstk((stkitem) intest);
+        pushstk((stkitem) sc_allowtags);
+
+        intest = 0;             /* no longer in "test" expression */
+        sc_allowtags = TRUE;    /* allow tagnames to be used in parenthised expressions */
+        do
+           lvalue = hier14(lval);
+        while (matchtoken(','));
+        needtoken(')');
+        lexclr(FALSE);          /* clear lex() push-back, it should have been
+                                 * cleared already by needtoken() */
+        sc_allowtags = (int)(long)popstk();
+        intest = (int)(long)popstk();
+        return lvalue;
+     }                          /* if */
+
+   clear_value(lval);           /* clear lval */
+   tok = lex(&val, &st);
+   if (tok == tSYMBOL)
+     {
+        /* lastsymbol is char[sNAMEMAX+1], lex() should have truncated any symbol
+         * to sNAMEMAX significant characters */
+        assert(strlen(st) < sizeof lastsymbol);
+        strcpy(lastsymbol, st);
+     }                          /* if */
+   if (tok == tSYMBOL && !findconst(st))
+     {
+        /* first look for a local variable */
+        if ((sym = findloc(st)))
+          {
+             if (sym->ident == iLABEL)
+               {
+                  error(29);    /* expression error, assumed 0 */
+                  const1(0);    /* load 0 */
+                  return FALSE; /* return 0 for labels (expression error) */
+               }                /* if */
+             lval->sym = sym;
+             lval->ident = sym->ident;
+             lval->tag = sym->tag;
+             if (sym->ident == iARRAY || sym->ident == iREFARRAY)
+               {
+                  address(sym); /* get starting address in primary register */
+                  return FALSE; /* return 0 for array (not lvalue) */
+               }
+             else
+               {
+                  return TRUE;  /* return 1 if lvalue (not label or array) */
+               }                /* if */
+          }                     /* if */
+        /* now try a global variable */
+        if ((sym = findglb(st)))
+          {
+             if (sym->ident == iFUNCTN || sym->ident == iREFFUNC)
+               {
+                  /* if the function is only in the table because it was inserted as a
+                   * stub in the first pass (i.e. it was "used" but never declared or
+                   * implemented, issue an error
+                   */
+                  if ((sym->usage & uPROTOTYPED) == 0)
+                     error(17, st);
+               }
+             else
+               {
+                  if ((sym->usage & uDEFINE) == 0)
+                     error(17, st);
+                  lval->sym = sym;
+                  lval->ident = sym->ident;
+                  lval->tag = sym->tag;
+                  if (sym->ident == iARRAY || sym->ident == iREFARRAY)
+                    {
+                       address(sym);    /* get starting address in primary register */
+                       return FALSE;    /* return 0 for array (not lvalue) */
+                    }
+                  else
+                    {
+                       return TRUE;     /* return 1 if lvalue (not function or array) */
+                    }           /* if */
+               }                /* if */
+          }
+        else
+          {
+             return error(17, st);      /* undefined symbol */
+          }                     /* endif */
+        assert(sym != NULL);
+        assert(sym->ident == iFUNCTN || sym->ident != iREFFUNC);
+        lval->sym = sym;
+        lval->ident = sym->ident;
+        lval->tag = sym->tag;
+        return FALSE;           /* return 0 for function (not an lvalue) */
+     }                          /* if */
+   lexpush();                   /* push the token, it is analyzed by constant() */
+   if (constant(lval) == 0)
+     {
+        error(29);              /* expression error, assumed 0 */
+        const1(0);              /* load 0 */
+     }                          /* if */
+   return FALSE;                /* return 0 for constants (or errors) */
+}
+
+static void
+clear_value(value * lval)
+{
+   lval->sym = NULL;
+   lval->constval = 0L;
+   lval->tag = 0;
+   lval->ident = 0;
+   lval->boolresult = FALSE;
+   /* do not clear lval->arrayidx, it is preset in hier14() */
+}
+
+static void
+setdefarray(cell * string, cell size, cell array_sz, cell * dataaddr,
+            int fconst)
+{
+   /* The routine must copy the default array data onto the heap, as to avoid
+    * that a function can change the default value. An optimization is that
+    * the default array data is "dumped" into the data segment only once (on the
+    * first use).
+    */
+   assert(string != NULL);
+   assert(size > 0);
+   /* check whether to dump the default array */
+   assert(dataaddr != NULL);
+   if (sc_status == statWRITE && *dataaddr < 0)
+     {
+        int                 i;
+
+        *dataaddr = (litidx + glb_declared) * sizeof(cell);
+        for (i = 0; i < size; i++)
+           stowlit(*string++);
+     }                          /* if */
+
+   /* if the function is known not to modify the array (meaning that it also
+    * does not modify the default value), directly pass the address of the
+    * array in the data segment.
+    */
+   if (fconst)
+     {
+        const1(*dataaddr);
+     }
+   else
+     {
+        /* Generate the code:
+         *  CONST.pri dataaddr                ;address of the default array data
+         *  HEAP      array_sz*sizeof(cell)   ;heap address in ALT
+         *  MOVS      size*sizeof(cell)       ;copy data from PRI to ALT
+         *  MOVE.PRI                          ;PRI = address on the heap
+         */
+        const1(*dataaddr);
+        /* "array_sz" is the size of the argument (the value between the brackets
+         * in the declaration), "size" is the size of the default array data.
+         */
+        assert(array_sz >= size);
+        modheap((int)array_sz * sizeof(cell));
+        /* ??? should perhaps fill with zeros first */
+        memcopy(size * sizeof(cell));
+        moveto1();
+     }                          /* if */
+}
+
+static int
+findnamedarg(arginfo * arg, char *name)
+{
+   int                 i;
+
+   for (i = 0; arg[i].ident != 0 && arg[i].ident != iVARARGS; i++)
+      if (strcmp(arg[i].name, name) == 0)
+         return i;
+   return -1;
+}
+
+static int
+checktag(int tags[], int numtags, int exprtag)
+{
+   int                 i;
+
+   assert(tags != 0);
+   assert(numtags > 0);
+   for (i = 0; i < numtags; i++)
+      if (matchtag(tags[i], exprtag, TRUE))
+         return TRUE;           /* matching tag */
+   return FALSE;                /* no tag matched */
+}
+
+enum
+{
+   ARG_UNHANDLED,
+   ARG_IGNORED,
+   ARG_DONE,
+};
+
+/*  callfunction
+ *
+ *  Generates code to call a function. This routine handles default arguments
+ *  and positional as well as named parameters.
+ */
+static void
+callfunction(symbol * sym)
+{
+   int                 close, lvalue;
+   int                 argpos;  /* index in the output stream (argpos==nargs if positional parameters) */
+   int                 argidx = 0;      /* index in "arginfo" list */
+   int                 nargs = 0;       /* number of arguments */
+   int                 heapalloc = 0;
+   int                 namedparams = FALSE;
+   value               lval = { NULL, 0, 0, 0, 0, NULL };
+   arginfo            *arg;
+   char                arglist[sMAXARGS];
+   constvalue          arrayszlst = { NULL, "", 0, 0 }; /* array size list starts empty */
+   cell                lexval;
+   char               *lexstr;
+
+   assert(sym != NULL);
+   arg = sym->dim.arglist;
+   assert(arg != NULL);
+   stgmark(sSTARTREORDER);
+   for (argpos = 0; argpos < sMAXARGS; argpos++)
+      arglist[argpos] = ARG_UNHANDLED;
+   if (!matchtoken(')'))
+     {
+        do
+          {
+             if (matchtoken('.'))
+               {
+                  namedparams = TRUE;
+                  if (needtoken(tSYMBOL))
+                     tokeninfo(&lexval, &lexstr);
+                  else
+                     lexstr = "";
+                  argpos = findnamedarg(arg, lexstr);
+                  if (argpos < 0)
+                    {
+                       error(17, lexstr);       /* undefined symbol */
+                       break;   /* exit loop, argpos is invalid */
+                    }           /* if */
+                  needtoken('=');
+                  argidx = argpos;
+               }
+             else
+               {
+                  if (namedparams)
+                     error(44); /* positional parameters must precede named parameters */
+                  argpos = nargs;
+               }                /* if */
+             stgmark((char)(sEXPRSTART + argpos));      /* mark beginning of new expression in stage */
+             if (arglist[argpos] != ARG_UNHANDLED)
+                error(58);      /* argument already set */
+             if (matchtoken('_'))
+               {
+                  arglist[argpos] = ARG_IGNORED;        /* flag argument as "present, but ignored" */
+                  if (arg[argidx].ident == 0 || arg[argidx].ident == iVARARGS)
+                    {
+                       error(202);      /* argument count mismatch */
+                    }
+                  else if (!arg[argidx].hasdefault)
+                    {
+                       error(34, nargs + 1);    /* argument has no default value */
+                    }           /* if */
+                  if (arg[argidx].ident != 0 && arg[argidx].ident != iVARARGS)
+                     argidx++;
+                  /* The rest of the code to handle default values is at the bottom
+                   * of this routine where default values for unspecified parameters
+                   * are (also) handled. Note that above, the argument is flagged as
+                   * ARG_IGNORED.
+                   */
+               }
+             else
+               {
+                  arglist[argpos] = ARG_DONE;   /* flag argument as "present" */
+                  lvalue = hier14(&lval);
+                  switch (arg[argidx].ident)
+                    {
+                    case 0:
+                       error(202);      /* argument count mismatch */
+                       break;
+                    case iVARARGS:
+                       /* always pass by reference */
+                       if (lval.ident == iVARIABLE || lval.ident == iREFERENCE)
+                         {
+                            assert(lval.sym != NULL);
+                            if ((lval.sym->usage & uCONST) != 0
+                                && (arg[argidx].usage & uCONST) == 0)
+                              {
+                                 /* treat a "const" variable passed to a function with a non-const
+                                  * "variable argument list" as a constant here */
+                                 assert(lvalue);
+                                 rvalue(&lval); /* get value in PRI */
+                                 setheap_pri(); /* address of the value on the heap in PRI */
+                                 heapalloc++;
+                              }
+                            else if (lvalue)
+                              {
+                                 address(lval.sym);
+                              }
+                            else
+                              {
+                                 setheap_pri(); /* address of the value on the heap in PRI */
+                                 heapalloc++;
+                              } /* if */
+                         }
+                       else if (lval.ident == iCONSTEXPR
+                                || lval.ident == iEXPRESSION
+                                || lval.ident == iARRAYCHAR)
+                         {
+                            /* fetch value if needed */
+                            if (lval.ident == iARRAYCHAR)
+                               rvalue(&lval);
+                            /* allocate a cell on the heap and store the
+                             * value (already in PRI) there */
+                            setheap_pri();      /* address of the value on the heap in PRI */
+                            heapalloc++;
+                         }      /* if */
+                       /* ??? handle const array passed by reference */
+                       /* otherwise, the address is already in PRI */
+                       if (lval.sym)
+                          markusage(lval.sym, uWRITTEN);
+/*
+ * Dont need this warning - its varargs. there is no way of knowing the
+ * required tag/type...
+ *
+          if (!checktag(arg[argidx].tags,arg[argidx].numtags,lval.tag))
+            error(213);
+ */
+                       break;
+                    case iVARIABLE:
+                       if (lval.ident == iLABEL || lval.ident == iFUNCTN
+                           || lval.ident == iREFFUNC || lval.ident == iARRAY
+                           || lval.ident == iREFARRAY)
+                          error(35, argidx + 1);        /* argument type mismatch */
+                       if (lvalue)
+                          rvalue(&lval);        /* get value (direct or indirect) */
+                       /* otherwise, the expression result is already in PRI */
+                       assert(arg[argidx].numtags > 0);
+                       check_userop(NULL, lval.tag, arg[argidx].tags[0], 2,
+                                    NULL, &lval.tag);
+                       if (!checktag
+                           (arg[argidx].tags, arg[argidx].numtags, lval.tag))
+                          error(213);
+                       argidx++;        /* argument done */
+                       break;
+                    case iREFERENCE:
+                       if (!lvalue || lval.ident == iARRAYCHAR)
+                          error(35, argidx + 1);        /* argument type mismatch */
+                       if (lval.sym && (lval.sym->usage & uCONST) != 0
+                           && (arg[argidx].usage & uCONST) == 0)
+                          error(35, argidx + 1);        /* argument type mismatch */
+                       if (lval.ident == iVARIABLE || lval.ident == iREFERENCE)
+                         {
+                            if (lvalue)
+                              {
+                                 assert(lval.sym != NULL);
+                                 address(lval.sym);
+                              }
+                            else
+                              {
+                                 setheap_pri(); /* address of the value on the heap in PRI */
+                                 heapalloc++;
+                              } /* if */
+                         }      /* if */
+                       /* otherwise, the address is already in PRI */
+                       if (!checktag
+                           (arg[argidx].tags, arg[argidx].numtags, lval.tag))
+                          error(213);
+                       argidx++;        /* argument done */
+                       if (lval.sym)
+                          markusage(lval.sym, uWRITTEN);
+                       break;
+                    case iREFARRAY:
+                       if (lval.ident != iARRAY && lval.ident != iREFARRAY
+                           && lval.ident != iARRAYCELL)
+                         {
+                            error(35, argidx + 1);      /* argument type mismatch */
+                            break;
+                         }      /* if */
+                       if (lval.sym && (lval.sym->usage & uCONST) != 0
+                           && (arg[argidx].usage & uCONST) == 0)
+                          error(35, argidx + 1);        /* argument type mismatch */
+                       /* Verify that the dimensions match with those in arg[argidx].
+                        * A literal array always has a single dimension.
+                        * An iARRAYCELL parameter is also assumed to have a single dimension.
+                        */
+                       if (!lval.sym || lval.ident == iARRAYCELL)
+                         {
+                            if (arg[argidx].numdim != 1)
+                              {
+                                 error(48);     /* array dimensions must match */
+                              }
+                            else if (arg[argidx].dim[0] != 0)
+                              {
+                                 assert(arg[argidx].dim[0] > 0);
+                                 if (lval.ident == iARRAYCELL)
+                                   {
+                                      error(47);        /* array sizes must match */
+                                   }
+                                 else
+                                   {
+                                      assert(lval.constval != 0);       /* literal array must have a size */
+                                      /* A literal array must have exactly the same size as the
+                                       * function argument; a literal string may be smaller than
+                                       * the function argument.
+                                       */
+                                      if ((lval.constval > 0
+                                          && arg[argidx].dim[0] != lval.constval)
+                                          || (lval.constval < 0
+                                          && arg[argidx].dim[0] <
+                                          -lval.constval))
+                                         error(47);     /* array sizes must match */
+                                   }    /* if */
+                              } /* if */
+                            if (lval.ident != iARRAYCELL)
+                              {
+                                 /* save array size, for default values with uSIZEOF flag */
+                                 cell                array_sz = lval.constval;
+
+                                 assert(array_sz != 0); /* literal array must have a size */
+                                 if (array_sz < 0)
+                                    array_sz = -array_sz;
+                                 append_constval(&arrayszlst, arg[argidx].name,
+                                                 array_sz, 0);
+                              } /* if */
+                         }
+                       else
+                         {
+                            symbol             *sym = lval.sym;
+                            short               level = 0;
+
+                            assert(sym != NULL);
+                            if (sym->dim.array.level + 1 != arg[argidx].numdim)
+                               error(48);       /* array dimensions must match */
+                            /* the lengths for all dimensions must match, unless the dimension
+                             * length was defined at zero (which means "undefined")
+                             */
+                            while (sym->dim.array.level > 0)
+                              {
+                                 assert(level < sDIMEN_MAX);
+                                 if (arg[argidx].dim[level] != 0
+                                     && sym->dim.array.length !=
+                                     arg[argidx].dim[level])
+                                    error(47);  /* array sizes must match */
+                                 append_constval(&arrayszlst, arg[argidx].name,
+                                                 sym->dim.array.length, level);
+                                 sym = finddepend(sym);
+                                 assert(sym != NULL);
+                                 level++;
+                              } /* if */
+                            /* the last dimension is checked too, again, unless it is zero */
+                            assert(level < sDIMEN_MAX);
+                            assert(sym != NULL);
+                            if (arg[argidx].dim[level] != 0
+                                && sym->dim.array.length !=
+                                arg[argidx].dim[level])
+                               error(47);       /* array sizes must match */
+                            append_constval(&arrayszlst, arg[argidx].name,
+                                            sym->dim.array.length, level);
+                         }      /* if */
+                       /* address already in PRI */
+                       if (!checktag
+                           (arg[argidx].tags, arg[argidx].numtags, lval.tag))
+                          error(213);
+                       // ??? set uWRITTEN?
+                       argidx++;        /* argument done */
+                       break;
+                    }           /* switch */
+                  push1();      /* store the function argument on the stack */
+                  endexpr(FALSE);       /* mark the end of a sub-expression */
+               }                /* if */
+             assert(arglist[argpos] != ARG_UNHANDLED);
+             nargs++;
+             close = matchtoken(')');
+             if (!close)        /* if not paranthese... */
+                if (!needtoken(','))    /* ...should be comma... */
+                   break;       /* ...but abort loop if neither */
+          }
+        while (!close && freading && !matchtoken(tENDEXPR));    /* do */
+     }                          /* if */
+   /* check remaining function arguments (they may have default values) */
+   for (argidx = 0; arg[argidx].ident != 0 && arg[argidx].ident != iVARARGS;
+        argidx++)
+     {
+        if (arglist[argidx] == ARG_DONE)
+           continue;            /* already seen and handled this argument */
+        /* in this first stage, we also skip the arguments with uSIZEOF and uTAGOF;
+         * these are handled last
+         */
+        if ((arg[argidx].hasdefault & uSIZEOF) != 0
+            || (arg[argidx].hasdefault & uTAGOF) != 0)
+          {
+             assert(arg[argidx].ident == iVARIABLE);
+             continue;
+          }                     /* if */
+        stgmark((char)(sEXPRSTART + argidx));   /* mark beginning of new expression in stage */
+        if (arg[argidx].hasdefault)
+          {
+             if (arg[argidx].ident == iREFARRAY)
+               {
+                  short               level;
+
+                  setdefarray(arg[argidx].defvalue.array.data,
+                              arg[argidx].defvalue.array.size,
+                              arg[argidx].defvalue.array.arraysize,
+                              &arg[argidx].defvalue.array.addr,
+                              (arg[argidx].usage & uCONST) != 0);
+                  if ((arg[argidx].usage & uCONST) == 0)
+                     heapalloc += arg[argidx].defvalue.array.arraysize;
+                  /* keep the lengths of all dimensions of a multi-dimensional default array */
+                  assert(arg[argidx].numdim > 0);
+                  if (arg[argidx].numdim == 1)
+                    {
+                       append_constval(&arrayszlst, arg[argidx].name,
+                                       arg[argidx].defvalue.array.arraysize, 0);
+                    }
+                  else
+                    {
+                       for (level = 0; level < arg[argidx].numdim; level++)
+                         {
+                            assert(level < sDIMEN_MAX);
+                            append_constval(&arrayszlst, arg[argidx].name,
+                                            arg[argidx].dim[level], level);
+                         }      /* for */
+                    }           /* if */
+               }
+             else if (arg[argidx].ident == iREFERENCE)
+               {
+                  setheap(arg[argidx].defvalue.val);
+                  /* address of the value on the heap in PRI */
+                  heapalloc++;
+               }
+             else
+               {
+                  int                 dummytag = arg[argidx].tags[0];
+
+                  const1(arg[argidx].defvalue.val);
+                  assert(arg[argidx].numtags > 0);
+                  check_userop(NULL, arg[argidx].defvalue_tag,
+                               arg[argidx].tags[0], 2, NULL, &dummytag);
+                  assert(dummytag == arg[argidx].tags[0]);
+               }                /* if */
+             push1();           /* store the function argument on the stack */
+             endexpr(FALSE);    /* mark the end of a sub-expression */
+          }
+        else
+          {
+             error(202, argidx);        /* argument count mismatch */
+          }                     /* if */
+        if (arglist[argidx] == ARG_UNHANDLED)
+           nargs++;
+        arglist[argidx] = ARG_DONE;
+     }                          /* for */
+   /* now a second loop to catch the arguments with default values that are
+    * the "sizeof" or "tagof" of other arguments
+    */
+   for (argidx = 0; arg[argidx].ident != 0 && arg[argidx].ident != iVARARGS;
+        argidx++)
+     {
+        constvalue         *asz;
+        cell                array_sz;
+
+        if (arglist[argidx] == ARG_DONE)
+           continue;            /* already seen and handled this argument */
+        stgmark((char)(sEXPRSTART + argidx));   /* mark beginning of new expression in stage */
+        assert(arg[argidx].ident == iVARIABLE); /* if "sizeof", must be single cell */
+        /* if unseen, must be "sizeof" or "tagof" */
+        assert((arg[argidx].hasdefault & uSIZEOF) != 0
+               || (arg[argidx].hasdefault & uTAGOF) != 0);
+        if ((arg[argidx].hasdefault & uSIZEOF) != 0)
+          {
+             /* find the argument; if it isn't found, the argument's default value
+              * was a "sizeof" of a non-array (a warning for this was already given
+              * when declaring the function)
+              */
+             asz = find_constval(&arrayszlst, arg[argidx].defvalue.size.symname,
+                                 arg[argidx].defvalue.size.level);
+             if (asz)
+               {
+                  array_sz = asz->value;
+                  if (array_sz == 0)
+                     error(224, arg[argidx].name);      /* indeterminate array size in "sizeof" expression */
+               }
+             else
+               {
+                  array_sz = 1;
+               }                /* if */
+          }
+        else
+          {
+             symbol             *sym;
+
+             assert((arg[argidx].hasdefault & uTAGOF) != 0);
+             sym = findloc(arg[argidx].defvalue.size.symname);
+             if (!sym)
+                sym = findglb(arg[argidx].defvalue.size.symname);
+             array_sz = (sym) ? sym->tag : 0;
+             exporttag(array_sz);
+          }                     /* if */
+        const1(array_sz);
+        push1();                /* store the function argument on the stack */
+        endexpr(FALSE);
+        if (arglist[argidx] == ARG_UNHANDLED)
+           nargs++;
+        arglist[argidx] = ARG_DONE;
+     }                          /* for */
+   stgmark(sENDREORDER);        /* mark end of reversed evaluation */
+   pushval((cell) nargs * sizeof(cell));
+   ffcall(sym, nargs);
+   if (sc_status != statSKIP)
+      markusage(sym, uREAD);    /* do not mark as "used" when this call itself is skipped */
+   if (sym->x.lib)
+      sym->x.lib->value += 1;   /* increment "usage count" of the library */
+   modheap(-heapalloc * sizeof(cell));
+   sideeffect = TRUE;           /* assume functions carry out a side-effect */
+   delete_consttable(&arrayszlst);      /* clear list of array sizes */
+}
+
+/*  dbltest
+ *
+ *  Returns a non-zero value if lval1 an array and lval2 is not an array and
+ *  the operation is addition or subtraction.
+ *
+ *  Returns the "shift" count (1 for 16-bit, 2 for 32-bit) to align a cell
+ *  to an array offset.
+ */
+static int
+dbltest(void        (*oper) (), value * lval1, value * lval2)
+{
+   if ((oper != ob_add) && (oper != ob_sub))
+      return 0;
+   if (lval1->ident != iARRAY)
+      return 0;
+   if (lval2->ident == iARRAY)
+      return 0;
+   return sizeof(cell) / 2;     /* 1 for 16-bit, 2 for 32-bit */
+}
+
+/*  commutative
+ *
+ *  Test whether an operator is commutative, i.e. x oper y == y oper x.
+ *  Commutative operators are: +  (addition)
+ *                             *  (multiplication)
+ *                             == (equality)
+ *                             != (inequality)
+ *                             &  (bitwise and)
+ *                             ^  (bitwise xor)
+ *                             |  (bitwise or)
+ *
+ *  If in an expression, code for the left operand has been generated and
+ *  the right operand is a constant and the operator is commutative, the
+ *  precautionary "push" of the primary register is scrapped and the constant
+ *  is read into the secondary register immediately.
+ */
+static int
+commutative(void    (*oper) ())
+{
+   return oper == ob_add || oper == os_mult
+      || oper == ob_eq || oper == ob_ne
+      || oper == ob_and || oper == ob_xor || oper == ob_or;
+}
+
+/*  constant
+ *
+ *  Generates code to fetch a number, a literal character (which is returned
+ *  by lex() as a number as well) or a literal string (lex() stores the
+ *  strings in the literal queue). If the operand was a number, it is stored
+ *  in lval->constval.
+ *
+ *  The function returns 1 if the token was a constant or a string, 0
+ *  otherwise.
+ */
+static int
+constant(value * lval)
+{
+   int                 tok, index, constant;
+   cell                val, item, cidx;
+   char               *st;
+   symbol             *sym;
+
+   tok = lex(&val, &st);
+   if (tok == tSYMBOL && (sym = findconst(st)))
+     {
+        lval->constval = sym->addr;
+        const1(lval->constval);
+        lval->ident = iCONSTEXPR;
+        lval->tag = sym->tag;
+        markusage(sym, uREAD);
+     }
+   else if (tok == tNUMBER)
+     {
+        lval->constval = val;
+        const1(lval->constval);
+        lval->ident = iCONSTEXPR;
+     }
+   else if (tok == tRATIONAL)
+     {
+        lval->constval = val;
+        const1(lval->constval);
+        lval->ident = iCONSTEXPR;
+        lval->tag = sc_rationaltag;
+     }
+   else if (tok == tSTRING)
+     {
+        /* lex() stores starting index of string in the literal table in 'val' */
+        const1((val + glb_declared) * sizeof(cell));
+        lval->ident = iARRAY;   /* pretend this is a global array */
+        lval->constval = val - litidx;  /* constval == the negative value of the
+                                         * size of the literal array; using a negative
+                                         * value distinguishes between literal arrays
+                                         * and literal strings (this was done for
+                                         * array assignment). */
+     }
+   else if (tok == '{')
+     {
+        int                 tag, lasttag = -1;
+
+        val = litidx;
+        do
+          {
+             /* cannot call constexpr() here, because "staging" is already turned
+              * on at this point */
+             assert(staging);
+             stgget(&index, &cidx);     /* mark position in code generator */
+             expression(&constant, &item, &tag, FALSE);
+             stgdel(index, cidx);       /* scratch generated code */
+             if (constant == 0)
+                error(8);       /* must be constant expression */
+             if (lasttag < 0)
+                lasttag = tag;
+             else if (!matchtag(lasttag, tag, FALSE))
+                error(213);     /* tagname mismatch */
+             stowlit(item);     /* store expression result in literal table */
+          }
+        while (matchtoken(','));
+        needtoken('}');
+        const1((val + glb_declared) * sizeof(cell));
+        lval->ident = iARRAY;   /* pretend this is a global array */
+        lval->constval = litidx - val;  /* constval == the size of the literal array */
+     }
+   else
+     {
+        return FALSE;           /* no, it cannot be interpreted as a constant */
+     }                          /* if */
+   return TRUE;                 /* yes, it was a constant value */
+}
diff --git a/libraries/embryo/src/bin/embryo_cc_sc4.c b/libraries/embryo/src/bin/embryo_cc_sc4.c
new file mode 100644
index 0000000..0dedbfb
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc4.c
@@ -0,0 +1,1308 @@
+/*  Small compiler - code generation (unoptimized "assembler" code)
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_sc4.c 52451 2010-09-19 03:00:12Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <limits.h>             /* for PATH_MAX */
+#include <string.h>
+
+#include "embryo_cc_sc.h"
+
+/* When a subroutine returns to address 0, the AMX must halt. In earlier
+ * releases, the RET and RETN opcodes checked for the special case 0 address.
+ * Today, the compiler simply generates a HALT instruction at address 0. So
+ * a subroutine can savely return to 0, and then encounter a HALT.
+ */
+void
+writeleader(void)
+{
+   assert(code_idx == 0);
+   stgwrite(";program exit point\n");
+   stgwrite("\thalt 0\n");
+   /* calculate code length */
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/*  writetrailer
+ *  Not much left of this once important function.
+ *
+ *  Global references: sc_stksize       (referred to only)
+ *                     sc_dataalign     (referred to only)
+ *                     code_idx         (altered)
+ *                     glb_declared     (altered)
+ */
+void
+writetrailer(void)
+{
+   assert(sc_dataalign % opcodes(1) == 0);      /* alignment must be a multiple of
+                                                 * the opcode size */
+   assert(sc_dataalign != 0);
+
+   /* pad code to align data segment */
+   if ((code_idx % sc_dataalign) != 0)
+     {
+        begcseg();
+        while ((code_idx % sc_dataalign) != 0)
+           nooperation();
+     }                          /* if */
+
+   /* pad data segment to align the stack and the heap */
+   assert(litidx == 0);         /* literal queue should have been emptied */
+   assert(sc_dataalign % sizeof(cell) == 0);
+   if (((glb_declared * sizeof(cell)) % sc_dataalign) != 0)
+     {
+        begdseg();
+        defstorage();
+        while (((glb_declared * sizeof(cell)) % sc_dataalign) != 0)
+          {
+             stgwrite("0 ");
+             glb_declared++;
+          }                     /* while */
+     }                          /* if */
+
+   stgwrite("\nSTKSIZE ");      /* write stack size (align stack top) */
+   outval(sc_stksize - (sc_stksize % sc_dataalign), TRUE);
+}
+
+/*
+ *  Start (or restart) the CODE segment.
+ *
+ *  In fact, the code and data segment specifiers are purely informational;
+ *  the "DUMP" instruction itself already specifies that the following values
+ *  should go to the data segment. All otherinstructions go to the code
+ *  segment.
+ *
+ *  Global references: curseg
+ */
+void
+begcseg(void)
+{
+   if (curseg != sIN_CSEG)
+     {
+        stgwrite("\n");
+        stgwrite("CODE\t; ");
+        outval(code_idx, TRUE);
+        curseg = sIN_CSEG;
+     }                          /* endif */
+}
+
+/*
+ *  Start (or restart) the DATA segment.
+ *
+ *  Global references: curseg
+ */
+void
+begdseg(void)
+{
+   if (curseg != sIN_DSEG)
+     {
+        stgwrite("\n");
+        stgwrite("DATA\t; ");
+        outval(glb_declared - litidx, TRUE);
+        curseg = sIN_DSEG;
+     }                          /* if */
+}
+
+void
+setactivefile(int fnumber)
+{
+   stgwrite("curfile ");
+   outval(fnumber, TRUE);
+}
+
+cell
+nameincells(char *name)
+{
+   cell                clen =
+      (strlen(name) + sizeof(cell)) & ~(sizeof(cell) - 1);
+   return clen;
+}
+
+void
+setfile(char *name, int fileno)
+{
+   if ((sc_debug & sSYMBOLIC) != 0)
+     {
+        begcseg();
+        stgwrite("file ");
+        outval(fileno, FALSE);
+        stgwrite(" ");
+        stgwrite(name);
+        stgwrite("\n");
+        /* calculate code length */
+        code_idx += opcodes(1) + opargs(2) + nameincells(name);
+     }                          /* if */
+}
+
+void
+setline(int line, int fileno)
+{
+   if ((sc_debug & (sSYMBOLIC | sCHKBOUNDS)) != 0)
+     {
+        stgwrite("line ");
+        outval(line, FALSE);
+        stgwrite(" ");
+        outval(fileno, FALSE);
+        stgwrite("\t; ");
+        outval(code_idx, TRUE);
+        code_idx += opcodes(1) + opargs(2);
+     }                          /* if */
+}
+
+/*  setlabel
+ *
+ *  Post a code label (specified as a number), on a new line.
+ */
+void
+setlabel(int number)
+{
+   assert(number >= 0);
+   stgwrite("l.");
+   stgwrite((char *)itoh(number));
+   /* To assist verification of the assembled code, put the address of the
+    * label as a comment. However, labels that occur inside an expression
+    * may move (through optimization or through re-ordering). So write the
+    * address only if it is known to accurate.
+    */
+   if (!staging)
+     {
+        stgwrite("\t\t; ");
+        outval(code_idx, FALSE);
+     }                          /* if */
+   stgwrite("\n");
+}
+
+/* Write a token that signifies the end of an expression, or the end of a
+ * function parameter. This allows several simple optimizations by the peephole
+ * optimizer.
+ */
+void
+endexpr(int fullexpr)
+{
+   if (fullexpr)
+      stgwrite("\t;$exp\n");
+   else
+      stgwrite("\t;$par\n");
+}
+
+/*  startfunc   - declare a CODE entry point (function start)
+ *
+ *  Global references: funcstatus  (referred to only)
+ */
+void
+startfunc(char *fname __UNUSED__)
+{
+   stgwrite("\tproc");
+   stgwrite("\n");
+   code_idx += opcodes(1);
+}
+
+/*  endfunc
+ *
+ *  Declare a CODE ending point (function end)
+ */
+void
+endfunc(void)
+{
+   stgwrite("\n");              /* skip a line */
+}
+
+/*  alignframe
+ *
+ *  Aligns the frame (and the stack) of the current function to a multiple
+ *  of the specified byte count. Two caveats: the alignment ("numbytes") should
+ *  be a power of 2, and this alignment must be done right after the frame
+ *  is set up (before the first variable is declared)
+ */
+void
+alignframe(int numbytes)
+{
+#if !defined NDEBUG
+   /* "numbytes" should be a power of 2 for this code to work */
+   int                 i, count = 0;
+
+   for (i = 0; i < (int)(sizeof(numbytes) * 8); i++)
+      if (numbytes & (1 << i))
+         count++;
+   assert(count == 1);
+#endif
+
+   stgwrite("\tlctrl 4\n");     /* get STK in PRI */
+   stgwrite("\tconst.alt ");    /* get ~(numbytes-1) in ALT */
+   outval(~(numbytes - 1), TRUE);
+   stgwrite("\tand\n");         /* PRI = STK "and" ~(numbytes-1) */
+   stgwrite("\tsctrl 4\n");     /* set the new value of STK ... */
+   stgwrite("\tsctrl 5\n");     /* ... and FRM */
+   code_idx += opcodes(5) + opargs(4);
+}
+
+/*  Define a variable or function
+ */
+void
+defsymbol(char *name, int ident, int vclass, cell offset, int tag)
+{
+   if ((sc_debug & sSYMBOLIC) != 0)
+     {
+        begcseg();              /* symbol definition in code segment */
+        stgwrite("symbol ");
+
+        stgwrite(name);
+        stgwrite(" ");
+
+        outval(offset, FALSE);
+        stgwrite(" ");
+
+        outval(vclass, FALSE);
+        stgwrite(" ");
+
+        outval(ident, TRUE);
+
+        code_idx += opcodes(1) + opargs(3) + nameincells(name); /* class and ident encoded in "flags" */
+
+        /* also write the optional tag */
+        if (tag != 0)
+          {
+             assert((tag & TAGMASK) != 0);
+             stgwrite("symtag ");
+             outval(tag & TAGMASK, TRUE);
+             code_idx += opcodes(1) + opargs(1);
+          }                     /* if */
+     }                          /* if */
+}
+
+void
+symbolrange(int level, cell size)
+{
+   if ((sc_debug & sSYMBOLIC) != 0)
+     {
+        begcseg();              /* symbol definition in code segment */
+        stgwrite("srange ");
+        outval(level, FALSE);
+        stgwrite(" ");
+        outval(size, TRUE);
+        code_idx += opcodes(1) + opargs(2);
+     }                          /* if */
+}
+
+/*  rvalue
+ *
+ *  Generate code to get the value of a symbol into "primary".
+ */
+void
+rvalue(value * lval)
+{
+   symbol             *sym;
+
+   sym = lval->sym;
+   if (lval->ident == iARRAYCELL)
+     {
+        /* indirect fetch, address already in PRI */
+        stgwrite("\tload.i\n");
+        code_idx += opcodes(1);
+     }
+   else if (lval->ident == iARRAYCHAR)
+     {
+        /* indirect fetch of a character from a pack, address already in PRI */
+        stgwrite("\tlodb.i ");
+        outval(charbits / 8, TRUE);     /* read one or two bytes */
+        code_idx += opcodes(1) + opargs(1);
+     }
+   else if (lval->ident == iREFERENCE)
+     {
+        /* indirect fetch, but address not yet in PRI */
+        assert(sym != NULL);
+        assert(sym->vclass == sLOCAL);  /* global references don't exist in Small */
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tlref.s.pri ");
+        else
+           stgwrite("\tlref.pri ");
+        outval(sym->addr, TRUE);
+        markusage(sym, uREAD);
+        code_idx += opcodes(1) + opargs(1);
+     }
+   else
+     {
+        /* direct or stack relative fetch */
+        assert(sym != NULL);
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tload.s.pri ");
+        else
+           stgwrite("\tload.pri ");
+        outval(sym->addr, TRUE);
+        markusage(sym, uREAD);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/*
+ *  Get the address of a symbol into the primary register (used for arrays,
+ *  and for passing arguments by reference).
+ */
+void
+address(symbol * sym)
+{
+   assert(sym != NULL);
+   /* the symbol can be a local array, a global array, or an array
+    * that is passed by reference.
+    */
+   if (sym->ident == iREFARRAY || sym->ident == iREFERENCE)
+     {
+        /* reference to a variable or to an array; currently this is
+         * always a local variable */
+        stgwrite("\tload.s.pri ");
+     }
+   else
+     {
+        /* a local array or local variable */
+        if (sym->vclass == sLOCAL)
+           stgwrite("\taddr.pri ");
+        else
+           stgwrite("\tconst.pri ");
+     }                          /* if */
+   outval(sym->addr, TRUE);
+   markusage(sym, uREAD);
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/*  store
+ *
+ *  Saves the contents of "primary" into a memory cell, either directly
+ *  or indirectly (at the address given in the alternate register).
+ */
+void
+store(value * lval)
+{
+   symbol             *sym;
+
+   sym = lval->sym;
+   if (lval->ident == iARRAYCELL)
+     {
+        /* store at address in ALT */
+        stgwrite("\tstor.i\n");
+        code_idx += opcodes(1);
+     }
+   else if (lval->ident == iARRAYCHAR)
+     {
+        /* store at address in ALT */
+        stgwrite("\tstrb.i ");
+        outval(charbits / 8, TRUE);     /* write one or two bytes */
+        code_idx += opcodes(1) + opargs(1);
+     }
+   else if (lval->ident == iREFERENCE)
+     {
+        assert(sym != NULL);
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tsref.s.pri ");
+        else
+           stgwrite("\tsref.pri ");
+        outval(sym->addr, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }
+   else
+     {
+        assert(sym != NULL);
+        markusage(sym, uWRITTEN);
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tstor.s.pri ");
+        else
+           stgwrite("\tstor.pri ");
+        outval(sym->addr, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/* source must in PRI, destination address in ALT. The "size"
+ * parameter is in bytes, not cells.
+ */
+void
+memcopy(cell size)
+{
+   stgwrite("\tmovs ");
+   outval(size, TRUE);
+
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/* Address of the source must already have been loaded in PRI
+ * "size" is the size in bytes (not cells).
+ */
+void
+copyarray(symbol * sym, cell size)
+{
+   assert(sym != NULL);
+   /* the symbol can be a local array, a global array, or an array
+    * that is passed by reference.
+    */
+   if (sym->ident == iREFARRAY)
+     {
+        /* reference to an array; currently this is always a local variable */
+        assert(sym->vclass == sLOCAL);  /* symbol must be stack relative */
+        stgwrite("\tload.s.alt ");
+     }
+   else
+     {
+        /* a local or global array */
+        if (sym->vclass == sLOCAL)
+           stgwrite("\taddr.alt ");
+        else
+           stgwrite("\tconst.alt ");
+     }                          /* if */
+   outval(sym->addr, TRUE);
+   markusage(sym, uWRITTEN);
+
+   code_idx += opcodes(1) + opargs(1);
+   memcopy(size);
+}
+
+void
+fillarray(symbol * sym, cell size, cell val)
+{
+   const1(val);         /* load val in PRI */
+
+   assert(sym != NULL);
+   /* the symbol can be a local array, a global array, or an array
+    * that is passed by reference.
+    */
+   if (sym->ident == iREFARRAY)
+     {
+        /* reference to an array; currently this is always a local variable */
+        assert(sym->vclass == sLOCAL);  /* symbol must be stack relative */
+        stgwrite("\tload.s.alt ");
+     }
+   else
+     {
+        /* a local or global array */
+        if (sym->vclass == sLOCAL)
+           stgwrite("\taddr.alt ");
+        else
+           stgwrite("\tconst.alt ");
+     }                          /* if */
+   outval(sym->addr, TRUE);
+   markusage(sym, uWRITTEN);
+
+   stgwrite("\tfill ");
+   outval(size, TRUE);
+
+   code_idx += opcodes(2) + opargs(2);
+}
+
+/*
+ *  Instruction to get an immediate value into the primary register
+ */
+void
+const1(cell val)
+{
+   if (val == 0)
+     {
+        stgwrite("\tzero.pri\n");
+        code_idx += opcodes(1);
+     }
+   else
+     {
+        stgwrite("\tconst.pri ");
+        outval(val, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/*
+ *  Instruction to get an immediate value into the secondary register
+ */
+void
+const2(cell val)
+{
+   if (val == 0)
+     {
+        stgwrite("\tzero.alt\n");
+        code_idx += opcodes(1);
+     }
+   else
+     {
+        stgwrite("\tconst.alt ");
+        outval(val, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/* Copy value in secondary register to the primary register */
+void
+moveto1(void)
+{
+   stgwrite("\tmove.pri\n");
+   code_idx += opcodes(1) + opargs(0);
+}
+
+/*
+ *  Push primary register onto the stack
+ */
+void
+push1(void)
+{
+   stgwrite("\tpush.pri\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  Push alternate register onto the stack
+ */
+void
+push2(void)
+{
+   stgwrite("\tpush.alt\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  Push a constant value onto the stack
+ */
+void
+pushval(cell val)
+{
+   stgwrite("\tpush.c ");
+   outval(val, TRUE);
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ *  pop stack to the primary register
+ */
+void
+pop1(void)
+{
+   stgwrite("\tpop.pri\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  pop stack to the secondary register
+ */
+void
+pop2(void)
+{
+   stgwrite("\tpop.alt\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  swap the top-of-stack with the value in primary register
+ */
+void
+swap1(void)
+{
+   stgwrite("\tswap.pri\n");
+   code_idx += opcodes(1);
+}
+
+/* Switch statements
+ * The "switch" statement generates a "case" table using the "CASE" opcode.
+ * The case table contains a list of records, each record holds a comparison
+ * value and a label to branch to on a match. The very first record is an
+ * exception: it holds the size of the table (excluding the first record) and
+ * the label to branch to when none of the values in the case table match.
+ * The case table is sorted on the comparison value. This allows more advanced
+ * abstract machines to sift the case table with a binary search.
+ */
+void
+ffswitch(int label)
+{
+   stgwrite("\tswitch ");
+   outval(label, TRUE);         /* the label is the address of the case table */
+   code_idx += opcodes(1) + opargs(1);
+}
+
+void
+ffcase(cell val, char *labelname, int newtable)
+{
+   if (newtable)
+     {
+        stgwrite("\tcasetbl\n");
+        code_idx += opcodes(1);
+     }                          /* if */
+   stgwrite("\tcase ");
+   outval(val, FALSE);
+   stgwrite(" ");
+   stgwrite(labelname);
+   stgwrite("\n");
+   code_idx += opcodes(0) + opargs(2);
+}
+
+/*
+ *  Call specified function
+ */
+void
+ffcall(symbol * sym, int numargs)
+{
+   assert(sym != NULL);
+   assert(sym->ident == iFUNCTN);
+   if ((sym->usage & uNATIVE) != 0)
+     {
+        /* reserve a SYSREQ id if called for the first time */
+        if (sc_status == statWRITE && (sym->usage & uREAD) == 0
+            && sym->addr >= 0)
+           sym->addr = ntv_funcid++;
+        stgwrite("\tsysreq.c ");
+        outval(sym->addr, FALSE);
+        stgwrite("\n\tstack ");
+        outval((numargs + 1) * sizeof(cell), TRUE);
+        code_idx += opcodes(2) + opargs(2);
+     }
+   else
+     {
+        /* normal function */
+        stgwrite("\tcall ");
+        stgwrite(sym->name);
+        stgwrite("\n");
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/*  Return from function
+ *
+ *  Global references: funcstatus  (referred to only)
+ */
+void
+ffret(void)
+{
+   stgwrite("\tretn\n");
+   code_idx += opcodes(1);
+}
+
+void
+ffabort(int reason)
+{
+   stgwrite("\thalt ");
+   outval(reason, TRUE);
+   code_idx += opcodes(1) + opargs(1);
+}
+
+void
+ffbounds(cell size)
+{
+   if ((sc_debug & sCHKBOUNDS) != 0)
+     {
+        stgwrite("\tbounds ");
+        outval(size, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/*
+ *  Jump to local label number (the number is converted to a name)
+ */
+void
+jumplabel(int number)
+{
+   stgwrite("\tjump ");
+   outval(number, TRUE);
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ *   Define storage (global and static variables)
+ */
+void
+defstorage(void)
+{
+   stgwrite("dump ");
+}
+
+/*
+ *  Inclrement/decrement stack pointer. Note that this routine does
+ *  nothing if the delta is zero.
+ */
+void
+modstk(int delta)
+{
+   if (delta)
+     {
+        stgwrite("\tstack ");
+        outval(delta, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/* set the stack to a hard offset from the frame */
+void
+setstk(cell val)
+{
+   stgwrite("\tlctrl 5\n");     /* get FRM */
+   assert(val <= 0);            /* STK should always become <= FRM */
+   if (val < 0)
+     {
+        stgwrite("\tadd.c ");
+        outval(val, TRUE);      /* add (negative) offset */
+        code_idx += opcodes(1) + opargs(1);
+        // ??? write zeros in the space between STK and the val in PRI (the new stk)
+        //     get val of STK in ALT
+        //     zero PRI
+        //     need new FILL opcode that takes a variable size
+     }                          /* if */
+   stgwrite("\tsctrl 4\n");     /* store in STK */
+   code_idx += opcodes(2) + opargs(2);
+}
+
+void
+modheap(int delta)
+{
+   if (delta)
+     {
+        stgwrite("\theap ");
+        outval(delta, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+void
+setheap_pri(void)
+{
+   stgwrite("\theap ");         /* ALT = HEA++ */
+   outval(sizeof(cell), TRUE);
+   stgwrite("\tstor.i\n");      /* store PRI (default value) at address ALT */
+   stgwrite("\tmove.pri\n");    /* move ALT to PRI: PRI contains the address */
+   code_idx += opcodes(3) + opargs(1);
+}
+
+void
+setheap(cell val)
+{
+   stgwrite("\tconst.pri ");    /* load default val in PRI */
+   outval(val, TRUE);
+   code_idx += opcodes(1) + opargs(1);
+   setheap_pri();
+}
+
+/*
+ *  Convert a cell number to a "byte" address; i.e. double or quadruple
+ *  the primary register.
+ */
+void
+cell2addr(void)
+{
+#if defined(BIT16)
+   stgwrite("\tshl.c.pri 1\n");
+#else
+   stgwrite("\tshl.c.pri 2\n");
+#endif
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ *  Double or quadruple the alternate register.
+ */
+void
+cell2addr_alt(void)
+{
+#if defined(BIT16)
+   stgwrite("\tshl.c.alt 1\n");
+#else
+   stgwrite("\tshl.c.alt 2\n");
+#endif
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ *  Convert "distance of addresses" to "number of cells" in between.
+ *  Or convert a number of packed characters to the number of cells (with
+ *  truncation).
+ */
+void
+addr2cell(void)
+{
+#if defined(BIT16)
+   stgwrite("\tshr.c.pri 1\n");
+#else
+   stgwrite("\tshr.c.pri 2\n");
+#endif
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/* Convert from character index to byte address. This routine does
+ * nothing if a character has the size of a byte.
+ */
+void
+char2addr(void)
+{
+   if (charbits == 16)
+     {
+        stgwrite("\tshl.c.pri 1\n");
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/* Align PRI (which should hold a character index) to an address.
+ * The first character in a "pack" occupies the highest bits of
+ * the cell. This is at the lower memory address on Big Endian
+ * computers and on the higher address on Little Endian computers.
+ * The ALIGN.pri/alt instructions must solve this machine dependence;
+ * that is, on Big Endian computers, ALIGN.pri/alt shuold do nothing
+ * and on Little Endian computers they should toggle the address.
+ */
+void
+charalign(void)
+{
+   stgwrite("\talign.pri ");
+   outval(charbits / 8, TRUE);
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ *  Add a constant to the primary register.
+ */
+void
+addconst(cell val)
+{
+   if (val != 0)
+     {
+        stgwrite("\tadd.c ");
+        outval(val, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/*
+ *  signed multiply of primary and secundairy registers (result in primary)
+ */
+void
+os_mult(void)
+{
+   stgwrite("\tsmul\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  signed divide of alternate register by primary register (quotient in
+ *  primary; remainder in alternate)
+ */
+void
+os_div(void)
+{
+   stgwrite("\tsdiv.alt\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  modulus of (alternate % primary), result in primary (signed)
+ */
+void
+os_mod(void)
+{
+   stgwrite("\tsdiv.alt\n");
+   stgwrite("\tmove.pri\n");    /* move ALT to PRI */
+   code_idx += opcodes(2);
+}
+
+/*
+ *  Add primary and alternate registers (result in primary).
+ */
+void
+ob_add(void)
+{
+   stgwrite("\tadd\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  subtract primary register from alternate register (result in primary)
+ */
+void
+ob_sub(void)
+{
+   stgwrite("\tsub.alt\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  arithmic shift left alternate register the number of bits
+ *  given in the primary register (result in primary).
+ *  There is no need for a "logical shift left" routine, since
+ *  logical shift left is identical to arithmic shift left.
+ */
+void
+ob_sal(void)
+{
+   stgwrite("\txchg\n");
+   stgwrite("\tshl\n");
+   code_idx += opcodes(2);
+}
+
+/*
+ *  arithmic shift right alternate register the number of bits
+ *  given in the primary register (result in primary).
+ */
+void
+os_sar(void)
+{
+   stgwrite("\txchg\n");
+   stgwrite("\tsshr\n");
+   code_idx += opcodes(2);
+}
+
+/*
+ *  logical (unsigned) shift right of the alternate register by the
+ *  number of bits given in the primary register (result in primary).
+ */
+void
+ou_sar(void)
+{
+   stgwrite("\txchg\n");
+   stgwrite("\tshr\n");
+   code_idx += opcodes(2);
+}
+
+/*
+ *  inclusive "or" of primary and secondary registers (result in primary)
+ */
+void
+ob_or(void)
+{
+   stgwrite("\tor\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  "exclusive or" of primary and alternate registers (result in primary)
+ */
+void
+ob_xor(void)
+{
+   stgwrite("\txor\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  "and" of primary and secundairy registers (result in primary)
+ */
+void
+ob_and(void)
+{
+   stgwrite("\tand\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  test ALT==PRI; result in primary register (1 or 0).
+ */
+void
+ob_eq(void)
+{
+   stgwrite("\teq\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  test ALT!=PRI
+ */
+void
+ob_ne(void)
+{
+   stgwrite("\tneq\n");
+   code_idx += opcodes(1);
+}
+
+/* The abstract machine defines the relational instructions so that PRI is
+ * on the left side and ALT on the right side of the operator. For example,
+ * SLESS sets PRI to either 1 or 0 depending on whether the expression
+ * "PRI < ALT" is true.
+ *
+ * The compiler generates comparisons with ALT on the left side of the
+ * relational operator and PRI on the right side. The XCHG instruction
+ * prefixing the relational operators resets this. We leave it to the
+ * peephole optimizer to choose more compact instructions where possible.
+ */
+
+/* Relational operator prefix for chained relational expressions. The
+ * "suffix" code restores the stack.
+ * For chained relational operators, the goal is to keep the comparison
+ * result "so far" in PRI and the value of the most recent operand in
+ * ALT, ready for a next comparison.
+ * The "prefix" instruction pushed the comparison result (PRI) onto the
+ * stack and moves the value of ALT into PRI. If there is a next comparison,
+ * PRI can now serve as the "left" operand of the relational operator.
+ */
+void
+relop_prefix(void)
+{
+   stgwrite("\tpush.pri\n");
+   stgwrite("\tmove.pri\n");
+   code_idx += opcodes(2);
+}
+
+void
+relop_suffix(void)
+{
+   stgwrite("\tswap.alt\n");
+   stgwrite("\tand\n");
+   stgwrite("\tpop.alt\n");
+   code_idx += opcodes(3);
+}
+
+/*
+ *  test ALT<PRI (signed)
+ */
+void
+os_lt(void)
+{
+   stgwrite("\txchg\n");
+   stgwrite("\tsless\n");
+   code_idx += opcodes(2);
+}
+
+/*
+ *  test ALT<=PRI (signed)
+ */
+void
+os_le(void)
+{
+   stgwrite("\txchg\n");
+   stgwrite("\tsleq\n");
+   code_idx += opcodes(2);
+}
+
+/*
+ *  test ALT>PRI (signed)
+ */
+void
+os_gt(void)
+{
+   stgwrite("\txchg\n");
+   stgwrite("\tsgrtr\n");
+   code_idx += opcodes(2);
+}
+
+/*
+ *  test ALT>=PRI (signed)
+ */
+void
+os_ge(void)
+{
+   stgwrite("\txchg\n");
+   stgwrite("\tsgeq\n");
+   code_idx += opcodes(2);
+}
+
+/*
+ *  logical negation of primary register
+ */
+void
+lneg(void)
+{
+   stgwrite("\tnot\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  two's complement primary register
+ */
+void
+neg(void)
+{
+   stgwrite("\tneg\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  one's complement of primary register
+ */
+void
+invert(void)
+{
+   stgwrite("\tinvert\n");
+   code_idx += opcodes(1);
+}
+
+/*
+ *  nop
+ */
+void
+nooperation(void)
+{
+   stgwrite("\tnop\n");
+   code_idx += opcodes(1);
+}
+
+/*  increment symbol
+ */
+void
+inc(value * lval)
+{
+   symbol             *sym;
+
+   sym = lval->sym;
+   if (lval->ident == iARRAYCELL)
+     {
+        /* indirect increment, address already in PRI */
+        stgwrite("\tinc.i\n");
+        code_idx += opcodes(1);
+     }
+   else if (lval->ident == iARRAYCHAR)
+     {
+        /* indirect increment of single character, address already in PRI */
+        stgwrite("\tpush.pri\n");
+        stgwrite("\tpush.alt\n");
+        stgwrite("\tmove.alt\n");       /* copy address */
+        stgwrite("\tlodb.i ");  /* read from PRI into PRI */
+        outval(charbits / 8, TRUE);     /* read one or two bytes */
+        stgwrite("\tinc.pri\n");
+        stgwrite("\tstrb.i ");  /* write PRI to ALT */
+        outval(charbits / 8, TRUE);     /* write one or two bytes */
+        stgwrite("\tpop.alt\n");
+        stgwrite("\tpop.pri\n");
+        code_idx += opcodes(8) + opargs(2);
+     }
+   else if (lval->ident == iREFERENCE)
+     {
+        assert(sym != NULL);
+        stgwrite("\tpush.pri\n");
+        /* load dereferenced value */
+        assert(sym->vclass == sLOCAL);  /* global references don't exist in Small */
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tlref.s.pri ");
+        else
+           stgwrite("\tlref.pri ");
+        outval(sym->addr, TRUE);
+        /* increment */
+        stgwrite("\tinc.pri\n");
+        /* store dereferenced value */
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tsref.s.pri ");
+        else
+           stgwrite("\tsref.pri ");
+        outval(sym->addr, TRUE);
+        stgwrite("\tpop.pri\n");
+        code_idx += opcodes(5) + opargs(2);
+     }
+   else
+     {
+        /* local or global variable */
+        assert(sym != NULL);
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tinc.s ");
+        else
+           stgwrite("\tinc ");
+        outval(sym->addr, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/*  decrement symbol
+ *
+ *  in case of an integer pointer, the symbol must be incremented by 2.
+ */
+void
+dec(value * lval)
+{
+   symbol             *sym;
+
+   sym = lval->sym;
+   if (lval->ident == iARRAYCELL)
+     {
+        /* indirect decrement, address already in PRI */
+        stgwrite("\tdec.i\n");
+        code_idx += opcodes(1);
+     }
+   else if (lval->ident == iARRAYCHAR)
+     {
+        /* indirect decrement of single character, address already in PRI */
+        stgwrite("\tpush.pri\n");
+        stgwrite("\tpush.alt\n");
+        stgwrite("\tmove.alt\n");       /* copy address */
+        stgwrite("\tlodb.i ");  /* read from PRI into PRI */
+        outval(charbits / 8, TRUE);     /* read one or two bytes */
+        stgwrite("\tdec.pri\n");
+        stgwrite("\tstrb.i ");  /* write PRI to ALT */
+        outval(charbits / 8, TRUE);     /* write one or two bytes */
+        stgwrite("\tpop.alt\n");
+        stgwrite("\tpop.pri\n");
+        code_idx += opcodes(8) + opargs(2);
+     }
+   else if (lval->ident == iREFERENCE)
+     {
+        assert(sym != NULL);
+        stgwrite("\tpush.pri\n");
+        /* load dereferenced value */
+        assert(sym->vclass == sLOCAL);  /* global references don't exist in Small */
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tlref.s.pri ");
+        else
+           stgwrite("\tlref.pri ");
+        outval(sym->addr, TRUE);
+        /* decrement */
+        stgwrite("\tdec.pri\n");
+        /* store dereferenced value */
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tsref.s.pri ");
+        else
+           stgwrite("\tsref.pri ");
+        outval(sym->addr, TRUE);
+        stgwrite("\tpop.pri\n");
+        code_idx += opcodes(5) + opargs(2);
+     }
+   else
+     {
+        /* local or global variable */
+        assert(sym != NULL);
+        if (sym->vclass == sLOCAL)
+           stgwrite("\tdec.s ");
+        else
+           stgwrite("\tdec ");
+        outval(sym->addr, TRUE);
+        code_idx += opcodes(1) + opargs(1);
+     }                          /* if */
+}
+
+/*
+ *  Jumps to "label" if PRI != 0
+ */
+void
+jmp_ne0(int number)
+{
+   stgwrite("\tjnz ");
+   outval(number, TRUE);
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ *  Jumps to "label" if PRI == 0
+ */
+void
+jmp_eq0(int number)
+{
+   stgwrite("\tjzer ");
+   outval(number, TRUE);
+   code_idx += opcodes(1) + opargs(1);
+}
+
+/* write a value in hexadecimal; optionally adds a newline */
+void
+outval(cell val, int newline)
+{
+   stgwrite(itoh(val));
+   if (newline)
+      stgwrite("\n");
+}
diff --git a/libraries/embryo/src/bin/embryo_cc_sc5.c b/libraries/embryo/src/bin/embryo_cc_sc5.c
new file mode 100644
index 0000000..57b1744
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc5.c
@@ -0,0 +1,154 @@
+/*  Small compiler - Error message system
+ *  In fact a very simple system, using only 'panic mode'.
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_sc5.c 61433 2011-07-16 23:19:02Z caro $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#include "embryo_cc_sc.h"
+#include "embryo_cc_sc5.scp"
+
+static int errflag;
+static int errstart;    /* line number at which the instruction started */
+
+/*  error
+ *
+ *  Outputs an error message (note: msg is passed optionally).
+ *  If an error is found, the variable "errflag" is set and subsequent
+ *  errors are ignored until lex() finds a semicolumn or a keyword
+ *  (lex() resets "errflag" in that case).
+ *
+ *  Global references: inpfname   (referred to only)
+ *                     fline      (referred to only)
+ *                     fcurrent   (referred to only)
+ *                     errflag    (altered)
+ */
+int
+error(int number, ...)
+{
+   static int          lastline, lastfile, errorcount;
+   char               *msg;
+   va_list             argptr;
+   char                string[1024];
+   int start;
+
+   /* errflag is reset on each semicolon.
+    * In a two-pass compiler, an error should not be reported twice. Therefore
+    * the error reporting is enabled only in the second pass (and only when
+    * actually producing output). Fatal errors may never be ignored.
+    */
+   if (((errflag) || (sc_status != statWRITE)) &&
+       ((number < 100) || (number >= 200)))
+     return 0;
+
+   if (number < 100)
+     {
+        msg = errmsg[number - 1];
+        errflag = TRUE; /* set errflag (skip rest of erroneous expression) */
+        errnum++;
+     }
+   else if (number < 200)
+     {
+        msg = fatalmsg[number - 100];
+        errnum++; /* a fatal error also counts as an error */
+     }
+   else
+     {
+        msg = warnmsg[number - 200];
+        warnnum++;
+     }
+
+   strexpand(string, (unsigned char *)msg, sizeof string, SCPACK_TABLE);
+
+   va_start(argptr, number);
+
+   start = (errstart == fline) ? -1 : errstart;
+
+   if (sc_error(number, string, inpfname, start, fline, argptr))
+   {
+      sc_closeasm(outf);
+      outf = NULL;
+      longjmp(errbuf, 3);
+   }
+
+   va_end(argptr);
+
+   if (((number >= 100) && (number < 200)) || (errnum > 250))
+     {
+        va_start(argptr, number);
+        sc_error(0, "\nCompilation aborted.", NULL, 0, 0, argptr);
+        va_end(argptr);
+
+        if (outf)
+          {
+             sc_closeasm(outf);
+             outf = NULL;
+          }                     /* if */
+        longjmp(errbuf, 2);     /* fatal error, quit */
+     }                          /* if */
+
+   /* check whether we are seeing many errors on the same line */
+   if (((errstart < 0) && (lastline != fline)) ||
+       (lastline < errstart) || (lastline > fline) || (fcurrent != lastfile))
+      errorcount = 0;
+   lastline = fline;
+   lastfile = fcurrent;
+   if (number < 200)
+      errorcount++;
+   if (errorcount >= 3)
+      error(107); /* too many error/warning messages on one line */
+   return 0;
+}
+
+void
+errorset(int code)
+{
+   switch (code)
+     {
+      case sRESET:
+        errflag = FALSE;        /* start reporting errors */
+        break;
+      case sFORCESET:
+        errflag = TRUE;         /* stop reporting errors */
+        break;
+      case sEXPRMARK:
+        errstart = fline;       /* save start line number */
+        break;
+      case sEXPRRELEASE:
+        errstart = -1;          /* forget start line number */
+        break;
+      default:
+        break;
+     }
+}
diff --git a/libraries/embryo/src/bin/embryo_cc_sc5.scp b/libraries/embryo/src/bin/embryo_cc_sc5.scp
new file mode 100644
index 0000000..af3f352
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc5.scp
@@ -0,0 +1,317 @@
+/*  Small compiler - Error message strings (plain and compressed formats)
+ *
+ *  Copyright (c) ITB CompuPhase, 2000-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_sc5.scp 35497 2008-08-17 07:44:18Z raster $
+ */
+
+int         strexpand(char *dest, unsigned char *source, int maxlen,
+                              unsigned char pairtable[128][2]);
+
+#define SCPACK_TABLE errstr_table
+/*-*SCPACK start of pair table, do not change or remove this line */
+unsigned char       errstr_table[][2] = {
+   {101, 32}, {116, 32}, {111, 110}, {105, 110}, {97, 114}, {100, 32}, {105,
+                                                                        130},
+      {101, 114}, {101, 110}, {115, 32}, {97, 108}, {97, 116}, {117, 110}, {115,
+                                                                            34},
+      {37, 141}, {34, 142},
+   {109, 136}, {121, 32}, {97, 110}, {114, 101}, {99, 116}, {134, 32}, {110,
+                                                                        111},
+      {101, 133}, {118, 138}, {115, 105}, {98, 108}, {111, 114}, {115, 116},
+      {41, 10}, {109, 98}, {100, 101},
+   {117, 115}, {150, 129}, {102, 140}, {117, 144}, {162, 148}, {103, 163}, {132,
+                                                                            165},
+      {114, 97}, {105, 133}, {152, 168}, {99, 104}, {32, 143}, {97, 32}, {131,
+                                                                          169},
+      {97, 115}, {164, 149},
+   {111, 108}, {101, 120}, {97, 154}, {135, 32}, {132, 167}, {111, 102}, {105,
+                                                                          116},
+      {166, 129}, {101, 100}, {98, 128}, {178, 128}, {160, 129}, {105, 137},
+      {180, 145}, {121, 158}, {190, 176},
+   {109, 187}, {115, 191}, {118, 132}, {101, 10}, {115, 10}, {112, 147}, {155,
+                                                                          32},
+      {181, 32}, {159, 102}, {194, 105}, {99, 130}, {103, 32}, {201, 186}, {116,
+                                                                            111},
+      {34, 32}, {109, 97},
+   {153, 122}, {171, 10}, {104, 97}, {100, 105}, {108, 111}, {111, 112}, {200,
+                                                                          131},
+      {139, 134}, {213, 135}, {101, 137}, {202, 156}, {143, 157}, {138, 32},
+      {192, 185}, {58, 209}, {105, 99},
+   {112, 111}, {115, 115}, {110, 117}, {115, 117}, {146, 129}, {226, 158}, {229,
+                                                                            179},
+      {177, 197}, {231, 225}, {132, 97}, {98, 101}, {99, 111}, {216, 139}, {109,
+                                                                            139},
+      {116, 10}, {99, 146},
+   {44, 32}, {237, 170}, {131, 203}, {116, 104}, {117, 108}, {152, 117}, {108,
+                                                                          128},
+      {118, 128}, {101, 144}, {233, 148}, {174, 153}, {110, 32}, {131, 32},
+      {146, 32}, {239, 161}
+};
+/*-*SCPACK end of pair table, do not change or remove this line */
+
+static char        *errmsg[] = {
+#ifdef SCPACK
+/*001*/ "expected token: \"%s\", but found \"%s\"\n",
+/*002*/ "only a single statement (or expression) can follow each \"case\"\n",
+/*003*/ "declaration of a local variable must appear in a compound block\n",
+/*004*/ "function \"%s\" is not implemented\n",
+/*005*/ "function may not have arguments\n",
+/*006*/ "must be assigned to an array\n",
+/*007*/ "assertion failed\n",
+/*008*/ "must be a constant expression; assumed zero\n",
+/*009*/ "invalid array size (negative or zero)\n",
+/*010*/ "invalid function or declaration\n",
+/*011*/ "invalid outside functions\n",
+/*012*/ "invalid function call, not a valid address\n",
+/*013*/ "no entry point (no public functions)\n",
+/*014*/ "invalid statement; not in switch\n",
+/*015*/ "\"default\" case must be the last case in switch statement\n",
+/*016*/ "multiple defaults in \"switch\"\n",
+/*017*/ "undefined symbol \"%s\"\n",
+/*018*/ "initialization data exceeds declared size\n",
+/*019*/ "not a label: \"%s\"\n",
+/*020*/ "invalid symbol name \"%s\"\n",
+/*021*/ "symbol already defined: \"%s\"\n",
+/*022*/ "must be lvalue (non-constant)\n",
+/*023*/ "array assignment must be simple assignment\n",
+/*024*/ "\"break\" or \"continue\" is out of context\n",
+/*025*/ "function heading differs from prototype\n",
+/*026*/ "no matching \"#if...\"\n",
+/*027*/ "invalid character constant\n",
+/*028*/ "invalid subscript (not an array or too many subscripts)\n",
+/*029*/ "invalid expression, assumed zero\n",
+/*030*/ "compound statement not closed at the end of file\n",
+/*031*/ "unknown directive\n",
+/*032*/ "array index out of bounds (variable \"%s\")\n",
+/*033*/ "array must be indexed (variable \"%s\")\n",
+/*034*/ "argument does not have a default value (argument %d)\n",
+/*035*/ "argument type mismatch (argument %d)\n",
+/*036*/ "empty statement\n",
+/*037*/ "invalid string (possibly non-terminated string)\n",
+/*038*/ "extra characters on line\n",
+/*039*/ "constant symbol has no size\n",
+/*040*/ "duplicate \"case\" label (value %d)\n",
+/*041*/ "invalid ellipsis, array size is not known\n",
+/*042*/ "invalid combination of class specifiers\n",
+/*043*/ "character constant exceeds range for packed string\n",
+/*044*/ "positional parameters must precede all named parameters\n",
+/*045*/ "too many function arguments\n",
+/*046*/ "unknown array size (variable \"%s\")\n",
+/*047*/ "array sizes must match\n",
+/*048*/ "array dimensions must match\n",
+/*049*/ "invalid line continuation\n",
+/*050*/ "invalid range\n",
+/*051*/ "invalid subscript, use \"[ ]\" operators on major dimensions\n",
+/*052*/ "only the last dimension may be variable length\n",
+/*053*/ "exceeding maximum number of dimensions\n",
+/*054*/ "unmatched closing brace\n",
+/*055*/ "start of function body without function header\n",
+/*056*/
+      "arrays, local variables and function arguments cannot be public (variable \"%s\")\n",
+/*057*/ "unfinished expression before compiler directive\n",
+/*058*/ "duplicate argument; same argument is passed twice\n",
+/*059*/ "function argument may not have a default value (variable \"%s\")\n",
+/*060*/ "multiple \"#else\" directives between \"#if ... #endif\"\n",
+/*061*/ "operator cannot be redefined\n",
+/*062*/ "number of operands does not fit the operator\n",
+/*063*/ "function result tag of operator \"%s\" must be \"%s\"\n",
+/*064*/ "cannot change predefined operators\n",
+/*065*/ "function argument may only have a single tag (argument %d)\n",
+/*066*/
+      "function argument may not be a reference argument or an array (argument \"%s\")\n",
+/*067*/
+      "variable cannot be both a reference and an array (variable \"%s\")\n",
+/*068*/ "invalid rational number precision in #pragma\n",
+/*069*/ "rational number format already defined\n",
+/*070*/ "rational number support was not enabled\n",
+/*071*/
+      "user-defined operator must be declared before use (function \"%s\")\n",
+/*072*/ "\"sizeof\" operator is invalid on \"function\" symbols\n",
+/*073*/ "function argument must be an array (argument \"%s\")\n",
+/*074*/ "#define pattern must start with an alphabetic character\n",
+/*075*/ "input line too long (after substitutions)\n"
+#else
+   "\261pe\224\227\315k\210:\253\360bu\201fo\214\205\217\012",
+   "\202l\221\254s\203g\366\234\213\370\201(\306\350\206) \357 f\260\324w ea\252 \042c\256e\042\012",
+   "\237cl\204\213\225\307\254\324c\334\314\300appe\204 \374\254\353m\340\214\205\232ock\012",
+   "\257\217 \274\241impl\370t\270\012",
+   "\257\317\221\241\322\367\246t\304",
+   "\335\372gn\227\315 \375\264y\012",
+   "\256s\207t\225fail\270\012",
+   "\335\254\332\344\350\206; \256\343m\227z\207o\012",
+   "\255\275\320\200(neg\213i\367\306z\207o\235",
+   "\255\257\306\237cl\204\327\012",
+   "\255out\231d\200\244\206\304",
+   "\255\257c\212l\360\241\254\251add\223s\304",
+   "\226 \210tr\221\340\203\201(\226 pu\232\337 \244\206s\235",
+   "\255\234\213\370t; \241\374sw\266\252\012",
+   "\042\310a\364t\316c\256\200\335\363\200l\256\201c\256\200\374sw\266\252 \234\213\370\356",
+   "m\364tip\366\310a\364t\211\374\042sw\266\252\042\012",
+   "\214\326\227\301\321",
+   "\203\266i\212iz\213\225d\213\254\261ce\270\211\237cl\204\227\320\303",
+   "\241\254la\352l\336",
+   "\255\301 nam\200\217\012",
+   "\301 \212\223ad\221\326\270\336",
+   "\335l\365\200(n\202-\332\222t\235",
+   "\275\372gn\220\201\335\231mp\366\372gn\220\356",
+   "\042b\223ak\316\306\042\312t\203ue\316\274ou\201\307\312t\261\356",
+   "\257head\362\323ff\207\211from pro\315typ\303",
+   "\226 \361\362\042#if...\042\012",
+   "\255\252\371\263\332\222\356",
+   "\255\343bscrip\201(\241\375\275\306\315o m\222\221\343bscripts\235",
+   "\255\350\206\360\256\343m\227z\207o\012",
+   "\353m\340\214\205\234\213\370\201\241c\324s\227a\201\363\200\210\205\307fil\303",
+   "\214k\226w\373\323\223\224iv\303",
+   "\275\203\237x ou\201\307bo\214d\211(\314\333",
+   "\275\335\203\237x\227(\314\333",
+   "\267do\331\241\322\367\254\310a\364\201\365\200(\267%d\235",
+   "\267typ\200mis\361 (\267%d\235",
+   "empt\221\234\213\370\356",
+   "\255\234r\362(\340s\231\232\221n\202-t\207m\203\213\227\234r\203g\235",
+   "\261t\247 \252\371\207\211\202 l\203\303",
+   "\332\344\301 \322\211\226 \320\303",
+   "dupl\337\213\200\042c\256e\316la\352l (\365\200%d\235",
+   "\255ellip\231s\360\275\320\200\274\241k\226wn\012",
+   "\255\353\236\203\213\225\307cl\256\211specifi\207\304",
+   "\252\371\263\332\344\261ce\270\211r\222g\200f\306pack\227\234r\203g\012",
+   "\340\231t\206\334p\351met\207\211\300\305c\270\200\212l nam\227p\351met\207\304",
+   "\315o m\222\221\257\246t\304",
+   "\214k\226w\373\275\320\200(\314\333",
+   "\275\320\331\300\361\012",
+   "\275\323\220s\206\211\300\361\012",
+   "\255l\203\200\312t\203u\327\012",
+   "\255r\222g\303",
+   "\255\343bscript\360\240\200\042[ ]\316\354\233\211\202 \317j\306\323\220s\206\304",
+   "\202l\221\363\200l\256\201\323\220s\225\317\221\271\314l\210g\363\012",
+   "\261ce\270\362\317ximum \346\307\323\220s\206\304",
+   "\214\361\227c\324s\362b\247c\303",
+   "\234\204\201\307\257bod\221w\266hou\201\257head\207\012",
+   "\264ys\360\324c\334\311\262\331\222\205\257\246t\211\376\271pu\232\337 (\314\333",
+   "\214f\203ish\227\350\225\352f\233\200\353mpil\263\323\223\224iv\303",
+   "dupl\337\213\200\246t; sam\200\267\274p\256s\227tw\337\303",
+   "\257\267\317\221\241\322\367\254\310a\364\201\365\200(\314\333",
+   "m\364tip\366\042#else\316\323\223\224iv\331\352twe\210 \042#if ... #\210\323f\042\012",
+   "\354\306\376\271\223\326\270\012",
+   "\346\307\330\222d\211do\331\241fi\201\363\200\354\233\012",
+   "\257\223\343l\201ta\313\307\354\233\253 \335\217\012",
+   "\376\252\222g\200\305\326\227\354\233\304",
+   "\257\267\317\221\202l\221\322\367\254s\203g\366ta\313(\267%d\235",
+   "\257\267\317\221\241\271\254\223f\207\210c\200\267\306\375\275(\267\333",
+   "\314\376\271bo\363 \254\223f\207\210c\200\222\205\375\275(\314\333",
+   "\255r\327\334\346\305cis\225\374#p\247g\317\012",
+   "r\327\334\346f\233\317\201\212\223ad\221\326\270\012",
+   "r\327\334\346\343pp\233\201wa\211\241\210\262\270\012",
+   "\240\207-\326\227\354\306\335\237cl\204\227\352f\233\200\240\200(\257\333",
+   "\042\320e\265\316\354\306\274\255\202 \042\244\206\316\301\304",
+   "\257\267\335\375\275(\267\333",
+   "#\326\200p\213t\207\373\300\234\204\201w\266h \375\212p\322\352t\337 \252\371\207\012",
+   "\203pu\201l\203\200\315o l\202\313(aft\263\343b\234\266ut\206s\235"
+#endif
+};
+
+static char        *fatalmsg[] = {
+#ifdef SCPACK
+/*100*/ "cannot read from file: \"%s\"\n",
+/*101*/ "cannot write to file: \"%s\"\n",
+/*102*/ "table overflow: \"%s\"\n",
+   /* table can be: loop table
+    *               literal table
+    *               staging buffer
+    *               parser stack (recursive include?)
+    *               option table (response file)
+    *               peephole optimizer table
+    */
+/*103*/ "insufficient memory\n",
+/*104*/ "invalid assembler instruction \"%s\"\n",
+/*105*/ "numeric overflow, exceeding capacity\n",
+/*106*/ "compaction buffer overflow\n",
+/*107*/ "too many error messages on one line\n"
+#else
+   "\376\223a\205from file\336",
+   "\376wr\266\200\315 file\336",
+   "t\272ov\207f\324w\336",
+   "\203\343ff\337i\210\201mem\233y\012",
+   "\255\256sem\232\263\203\234ru\224\225\217\012",
+   "\342m\207\337 ov\207f\324w\360\261ce\270\362capac\266y\012",
+   "\353mpa\224\225buff\263ov\207f\324w\012",
+   "\315o m\222\221\207r\306me\341ag\331\202 \202\200l\203\303"
+#endif
+};
+
+static char        *warnmsg[] = {
+#ifdef SCPACK
+/*200*/ "symbol \"%s\" is truncated to %d characters\n",
+/*201*/ "redefinition of constant/macro (symbol \"%s\")\n",
+/*202*/ "number of arguments does not match definition\n",
+/*203*/ "symbol is never used: \"%s\"\n",
+/*204*/ "symbol is assigned a value that is never used: \"%s\"\n",
+/*205*/ "redundant code: constant expression is zero\n",
+/*206*/ "redundant test: constant expression is non-zero\n",
+/*207*/ "unknown #pragma\n",
+/*208*/ "function uses both \"return;\" and \"return <value>;\"\n",
+/*209*/ "function \"%s\" should return a value\n",
+/*210*/ "possible use of symbol before initialization: \"%s\"\n",
+/*211*/ "possibly unintended assignment\n",
+/*212*/ "possibly unintended bitwise operation\n",
+/*213*/ "tag mismatch\n",
+/*214*/ "possibly a \"const\" array argument was intended: \"%s\"\n",
+/*215*/ "expression has no effect\n",
+/*216*/ "nested comment\n",
+/*217*/ "loose indentation\n",
+/*218*/ "old style prototypes used with optional semicolumns\n",
+/*219*/ "local variable \"%s\" shadows a variable at a preceding level\n",
+/*220*/ "exported or native symbol \"%s\" is truncated to %d characters\n",
+/*221*/ "label name \"%s\" shadows tag name\n",
+/*222*/ "number of digits exceeds rational number precision\n",
+/*223*/ "redundant \"sizeof\": argument size is always 1 (symbol \"%s\")\n",
+/*224*/
+      "indeterminate array size in \"sizeof\" expression (symbol \"%s\")\n",
+/*225*/ "unreachable code\n",
+/*226*/ "a variable is assigned to itself (symbol \"%s\")\n"
+#else
+   "\301\253 \274tr\214c\213\227\315 %\205\252\371\207\304",
+   "\223\326\266\225\307\332\222t/\317cro (\301\253\235",
+   "\346\307\246t\211do\331\241\361 \326\266\206\012",
+   "\301 \274nev\263\240\270\336",
+   "\301 \274\372gn\227\254\365\200t\322\201\274nev\263\240\270\336",
+   "\223d\214d\344\353\237: \332\344\350\225\274z\207o\012",
+   "\223d\214d\344te\234: \332\344\350\225\274n\202-z\207o\012",
+   "\214k\226w\373#p\247g\317\012",
+   "\257\240\331bo\363 \042\223turn;\316\222\205\042\223tur\373<\365e>;\042\012",
+   "\257\217 sho\364\205\223tur\373\254\365\303",
+   "\340s\231\232\200\240\200\307\301 \352f\233\200\203\266i\212iz\327\336",
+   "\340s\231\232\221\214\203t\210d\227\372gn\220\356",
+   "\340s\231\232\221\214\203t\210d\227b\266wis\200\330\327\012",
+   "ta\313mis\361\012",
+   "\340s\231\232\221\254\042\332\316\275\267wa\211\203t\210\237d\336",
+   "\350\225\322\211\226 effe\224\012",
+   "ne\234\227\353m\220\356",
+   "\324os\200\203d\210t\327\012",
+   "\260\205\234y\366pro\315typ\331\240\227w\266h \325t\206\334sem\337\260umn\304",
+   "\324c\334\314\217 s\322dow\211\254\314a\201\254\305c\270\362level\012",
+   "\261p\233t\227\306n\213i\367\301\253 \274tr\214c\213\227\315 %\205\252\371\207\304",
+   "la\352l nam\200\217 s\322dow\211ta\313nam\303",
+   "\346\307\323g\266\211\261ce\270\211r\327\334\346\305cis\206\012",
+   "\223d\214d\344\042\320e\265\042: \267\320\200\274\212way\2111 (\301\253\235",
+   "\203\237t\207m\203\213\200\275\320\200\374\042\320e\265\316\350\225(\301\253\235",
+   "\214\223a\252\272\353\237\012",
+   "\254\314\274\372gn\227\315 \266self (\301\253\235"
+#endif
+};
diff --git a/libraries/embryo/src/bin/embryo_cc_sc6.c b/libraries/embryo/src/bin/embryo_cc_sc6.c
new file mode 100644
index 0000000..7ec6098
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc6.c
@@ -0,0 +1,1077 @@
+/*  Small compiler - Binary code generation (the "assembler")
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_sc6.c 52451 2010-09-19 03:00:12Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>             /* for macro max() */
+#include <string.h>
+#include <ctype.h>
+#include "embryo_cc_sc.h"
+
+typedef             cell(*OPCODE_PROC) (FILE * fbin, char *params, cell opcode);
+
+typedef struct
+{
+   cell                opcode;
+   char               *name;
+   int                 segment; /* sIN_CSEG=parse in cseg, sIN_DSEG=parse in dseg */
+   OPCODE_PROC         func;
+} OPCODE;
+
+static cell         codeindex;  /* similar to "code_idx" */
+static cell        *lbltab;     /* label table */
+static int          writeerror;
+static int          bytes_in, bytes_out;
+
+/* apparently, strtol() does not work correctly on very large (unsigned)
+ * hexadecimal values */
+static ucell
+hex2long(char *s, char **n)
+{
+   unsigned long       result = 0L;
+   int                 negate = FALSE;
+   int                 digit;
+
+   /* ignore leading whitespace */
+   while (*s == ' ' || *s == '\t')
+      s++;
+
+   /* allow a negation sign to create the two's complement of numbers */
+   if (*s == '-')
+     {
+        negate = TRUE;
+        s++;
+     }                          /* if */
+
+   assert((*s >= '0' && *s <= '9') || (*s >= 'a' && *s <= 'f')
+          || (*s >= 'a' && *s <= 'f'));
+   for (;;)
+     {
+        if (*s >= '0' && *s <= '9')
+           digit = *s - '0';
+        else if (*s >= 'a' && *s <= 'f')
+           digit = *s - 'a' + 10;
+        else if (*s >= 'A' && *s <= 'F')
+           digit = *s - 'A' + 10;
+        else
+           break;               /* probably whitespace */
+        result = (result << 4) | digit;
+        s++;
+     }                          /* for */
+   if (n)
+      *n = s;
+   if (negate)
+      result = (~result) + 1;   /* take two's complement of the result */
+   return (ucell) result;
+}
+
+#ifdef WORDS_BIGENDIAN
+static short       *
+align16(short *v)
+{
+   unsigned char      *s = (unsigned char *)v;
+   unsigned char       t;
+
+   /* swap two bytes */
+   t = s[0];
+   s[0] = s[1];
+   s[1] = t;
+   return v;
+}
+
+static long        *
+align32(long *v)
+{
+   unsigned char      *s = (unsigned char *)v;
+   unsigned char       t;
+
+   /* swap outer two bytes */
+   t = s[0];
+   s[0] = s[3];
+   s[3] = t;
+   /* swap inner two bytes */
+   t = s[1];
+   s[1] = s[2];
+   s[2] = t;
+   return v;
+}
+#if defined BIT16
+#define aligncell(v)  align16(v)
+#else
+#define aligncell(v)  align32(v)
+#endif
+#else
+#define align16(v)    (v)
+#define align32(v)    (v)
+#define aligncell(v)  (v)
+#endif
+
+static char        *
+skipwhitespace(char *str)
+{
+   while (isspace(*str))
+      str++;
+   return str;
+}
+
+static char        *
+stripcomment(char *str)
+{
+   char               *ptr = strchr(str, ';');
+
+   if (ptr)
+     {
+        *ptr++ = '\n';          /* terminate the line, but leave the '\n' */
+        *ptr = '\0';
+     }                          /* if */
+   return str;
+}
+
+static void
+write_encoded(FILE * fbin, ucell * c, int num)
+{
+   assert(sizeof(cell) <= 4);   /* code must be adjusted for larger cells */
+   assert(fbin != NULL);
+   while (num-- > 0)
+     {
+        if (sc_compress)
+          {
+             ucell               p = (ucell) * c;
+             unsigned char       t[5];  /* a 32-bit cell is encoded in max. 5 bytes (3 bytes for a 16-bit cell) */
+             unsigned char       code;
+             int                 index;
+
+             for (index = 0; index < 5; index++)
+               {
+                  t[index] = (unsigned char)(p & 0x7f); /* store 7 bits */
+                  p >>= 7;
+               }                /* for */
+             /* skip leading zeros */
+             while (index > 1 && t[index - 1] == 0
+                    && (t[index - 2] & 0x40) == 0)
+                index--;
+             /* skip leading -1s *//* ??? for BIT16, check for index==3 && t[index-1]==0x03 */
+             if (index == 5 && t[index - 1] == 0x0f
+                 && (t[index - 2] & 0x40) != 0)
+                index--;
+             while (index > 1 && t[index - 1] == 0x7f
+                    && (t[index - 2] & 0x40) != 0)
+                index--;
+             /* write high byte first, write continuation bits */
+             assert(index > 0);
+             while (index-- > 0)
+               {
+                  code =
+                     (unsigned char)((index == 0) ? t[index]
+                                     : (t[index] | 0x80));
+                  writeerror |= !sc_writebin(fbin, &code, 1);
+                  bytes_out++;
+               }                /* while */
+             bytes_in += sizeof *c;
+             assert(AMX_EXPANDMARGIN > 2);
+             if (bytes_out - bytes_in >= AMX_EXPANDMARGIN - 2)
+                error(106);     /* compression buffer overflow */
+          }
+        else
+          {
+             assert((sc_lengthbin(fbin) % sizeof(cell)) == 0);
+             writeerror |= !sc_writebin(fbin, aligncell(c), sizeof *c);
+          }                     /* if */
+        c++;
+     }                          /* while */
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+noop(FILE * fbin __UNUSED__, char *params __UNUSED__, cell opcode __UNUSED__)
+{
+   return 0;
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+parm0(FILE * fbin, char *params __UNUSED__, cell opcode)
+{
+   if (fbin)
+      write_encoded(fbin, (ucell *) & opcode, 1);
+   return opcodes(1);
+}
+
+static cell
+parm1(FILE * fbin, char *params, cell opcode)
+{
+   ucell               p = hex2long(params, NULL);
+
+   if (fbin)
+     {
+        write_encoded(fbin, (ucell *) & opcode, 1);
+        write_encoded(fbin, &p, 1);
+     }                          /* if */
+   return opcodes(1) + opargs(1);
+}
+
+static cell
+parm2(FILE * fbin, char *params, cell opcode)
+{
+   ucell               p[2];
+
+   p[0] = hex2long(params, &params);
+   p[1] = hex2long(params, NULL);
+   if (fbin)
+     {
+        write_encoded(fbin, (ucell *) & opcode, 1);
+        write_encoded(fbin, p, 2);
+     }                          /* if */
+   return opcodes(1) + opargs(2);
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+do_dump(FILE * fbin, char *params, cell opcode __UNUSED__)
+{
+   ucell               p;
+   int                 num = 0;
+
+   while (*params != '\0')
+     {
+        p = hex2long(params, &params);
+        if (fbin)
+           write_encoded(fbin, &p, 1);
+        num++;
+        while (isspace(*params))
+           params++;
+     }                          /* while */
+   return num * sizeof(cell);
+}
+
+static cell
+do_call(FILE * fbin, char *params, cell opcode)
+{
+   char                name[sNAMEMAX + 1];
+   int                 i;
+   symbol             *sym;
+   ucell               p;
+
+   for (i = 0; !isspace(*params); i++, params++)
+     {
+        assert(*params != '\0');
+        assert(i < sNAMEMAX);
+        name[i] = *params;
+     }                          /* for */
+   name[i] = '\0';
+
+   /* look up the function address; note that the correct file number must
+    * already have been set (in order for static globals to be found).
+    */
+   sym = findglb(name);
+   assert(sym != NULL);
+   assert(sym->ident == iFUNCTN || sym->ident == iREFFUNC);
+   assert(sym->vclass == sGLOBAL);
+
+   p = sym->addr;
+   if (fbin)
+     {
+        write_encoded(fbin, (ucell *) & opcode, 1);
+        write_encoded(fbin, &p, 1);
+     }                          /* if */
+   return opcodes(1) + opargs(1);
+}
+
+static cell
+do_jump(FILE * fbin, char *params, cell opcode)
+{
+   int                 i;
+   ucell               p;
+
+   i = (int)hex2long(params, NULL);
+   assert(i >= 0 && i < labnum);
+
+   if (fbin)
+     {
+        assert(lbltab != NULL);
+        p = lbltab[i];
+        write_encoded(fbin, (ucell *) & opcode, 1);
+        write_encoded(fbin, &p, 1);
+     }                          /* if */
+   return opcodes(1) + opargs(1);
+}
+
+static cell
+do_file(FILE * fbin, char *params, cell opcode)
+{
+   ucell               p, clen;
+   int                 len;
+
+   p = hex2long(params, &params);
+
+   /* remove leading and trailing white space from the filename */
+   while (isspace(*params))
+      params++;
+   len = strlen(params);
+   while (len > 0 && isspace(params[len - 1]))
+      len--;
+   params[len++] = '\0';        /* zero-terminate */
+   while (len % sizeof(cell) != 0)
+      params[len++] = '\0';     /* pad with zeros up to full cell */
+   assert(len > 0 && len < 256);
+   clen = len + sizeof(cell);   /* add size of file ordinal */
+
+   if (fbin)
+     {
+        write_encoded(fbin, (ucell *) & opcode, 1);
+        write_encoded(fbin, &clen, 1);
+        write_encoded(fbin, &p, 1);
+        write_encoded(fbin, (ucell *) params, len / sizeof(cell));
+     }                          /* if */
+   return opcodes(1) + opargs(1) + clen;        /* other argument is in clen */
+}
+
+static cell
+do_symbol(FILE * fbin, char *params, cell opcode)
+{
+   char               *endptr;
+   ucell               offset, clen, flags;
+   int                 len;
+   unsigned char       mclass, type;
+
+   for (endptr = params; !isspace(*endptr) && endptr != '\0'; endptr++)
+      /* nothing */ ;
+   assert(*endptr == ' ');
+
+   len = (int)(endptr - params);
+   assert(len > 0 && len < sNAMEMAX);
+   /* first get the other parameters from the line */
+   offset = hex2long(endptr, &endptr);
+   mclass = (unsigned char)hex2long(endptr, &endptr);
+   type = (unsigned char)hex2long(endptr, NULL);
+   flags = type + 256 * mclass;
+   /* now finish up the name (overwriting the input line) */
+   params[len++] = '\0';        /* zero-terminate */
+   while (len % sizeof(cell) != 0)
+      params[len++] = '\0';     /* pad with zeros up to full cell */
+   clen = len + 2 * sizeof(cell);       /* add size of symbol address and flags */
+
+   if (fbin)
+     {
+        write_encoded(fbin, (ucell *) & opcode, 1);
+        write_encoded(fbin, &clen, 1);
+        write_encoded(fbin, &offset, 1);
+        write_encoded(fbin, &flags, 1);
+        write_encoded(fbin, (ucell *) params, len / sizeof(cell));
+     }                          /* if */
+
+#if !defined NDEBUG
+   /* function should start right after the symbolic information */
+   if (!fbin && mclass == 0 && type == iFUNCTN)
+      assert(offset == codeindex + opcodes(1) + opargs(1) + clen);
+#endif
+
+   return opcodes(1) + opargs(1) + clen;        /* other 2 arguments are in clen */
+}
+
+static cell
+do_switch(FILE * fbin, char *params, cell opcode)
+{
+   int                 i;
+   ucell               p;
+
+   i = (int)hex2long(params, NULL);
+   assert(i >= 0 && i < labnum);
+
+   if (fbin)
+     {
+        assert(lbltab != NULL);
+        p = lbltab[i];
+        write_encoded(fbin, (ucell *) & opcode, 1);
+        write_encoded(fbin, &p, 1);
+     }                          /* if */
+   return opcodes(1) + opargs(1);
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+do_case(FILE * fbin, char *params, cell opcode __UNUSED__)
+{
+   int                 i;
+   ucell               p, v;
+
+   v = hex2long(params, &params);
+   i = (int)hex2long(params, NULL);
+   assert(i >= 0 && i < labnum);
+
+   if (fbin)
+     {
+        assert(lbltab != NULL);
+        p = lbltab[i];
+        write_encoded(fbin, &v, 1);
+        write_encoded(fbin, &p, 1);
+     }                          /* if */
+   return opcodes(0) + opargs(2);
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+curfile(FILE * fbin __UNUSED__, char *params, cell opcode __UNUSED__)
+{
+   fcurrent = (int)hex2long(params, NULL);
+   return 0;
+}
+
+static OPCODE       opcodelist[] = {
+   /* node for "invalid instruction" */
+   {0, NULL, 0, noop},
+   /* opcodes in sorted order */
+   {78, "add", sIN_CSEG, parm0},
+   {87, "add.c", sIN_CSEG, parm1},
+   {14, "addr.alt", sIN_CSEG, parm1},
+   {13, "addr.pri", sIN_CSEG, parm1},
+   {30, "align.alt", sIN_CSEG, parm1},
+   {29, "align.pri", sIN_CSEG, parm1},
+   {81, "and", sIN_CSEG, parm0},
+   {121, "bounds", sIN_CSEG, parm1},
+   {49, "call", sIN_CSEG, do_call},
+   {50, "call.pri", sIN_CSEG, parm0},
+   {0, "case", sIN_CSEG, do_case},
+   {130, "casetbl", sIN_CSEG, parm0},   /* version 1 */
+   {118, "cmps", sIN_CSEG, parm1},
+   {0, "code", 0, noop},
+   {12, "const.alt", sIN_CSEG, parm1},
+   {11, "const.pri", sIN_CSEG, parm1},
+   {0, "curfile", sIN_CSEG, curfile},
+   {0, "data", 0, noop},
+   {114, "dec", sIN_CSEG, parm1},
+   {113, "dec.alt", sIN_CSEG, parm0},
+   {116, "dec.i", sIN_CSEG, parm0},
+   {112, "dec.pri", sIN_CSEG, parm0},
+   {115, "dec.s", sIN_CSEG, parm1},
+   {0, "dump", sIN_DSEG, do_dump},
+   {95, "eq", sIN_CSEG, parm0},
+   {106, "eq.c.alt", sIN_CSEG, parm1},
+   {105, "eq.c.pri", sIN_CSEG, parm1},
+   {124, "file", sIN_CSEG, do_file},
+   {119, "fill", sIN_CSEG, parm1},
+   {100, "geq", sIN_CSEG, parm0},
+   {99, "grtr", sIN_CSEG, parm0},
+   {120, "halt", sIN_CSEG, parm1},
+   {45, "heap", sIN_CSEG, parm1},
+   {27, "idxaddr", sIN_CSEG, parm0},
+   {28, "idxaddr.b", sIN_CSEG, parm1},
+   {109, "inc", sIN_CSEG, parm1},
+   {108, "inc.alt", sIN_CSEG, parm0},
+   {111, "inc.i", sIN_CSEG, parm0},
+   {107, "inc.pri", sIN_CSEG, parm0},
+   {110, "inc.s", sIN_CSEG, parm1},
+   {86, "invert", sIN_CSEG, parm0},
+   {55, "jeq", sIN_CSEG, do_jump},
+   {60, "jgeq", sIN_CSEG, do_jump},
+   {59, "jgrtr", sIN_CSEG, do_jump},
+   {58, "jleq", sIN_CSEG, do_jump},
+   {57, "jless", sIN_CSEG, do_jump},
+   {56, "jneq", sIN_CSEG, do_jump},
+   {54, "jnz", sIN_CSEG, do_jump},
+   {52, "jrel", sIN_CSEG, parm1},       /* always a number */
+   {64, "jsgeq", sIN_CSEG, do_jump},
+   {63, "jsgrtr", sIN_CSEG, do_jump},
+   {62, "jsleq", sIN_CSEG, do_jump},
+   {61, "jsless", sIN_CSEG, do_jump},
+   {51, "jump", sIN_CSEG, do_jump},
+   {128, "jump.pri", sIN_CSEG, parm0},  /* version 1 */
+   {53, "jzer", sIN_CSEG, do_jump},
+   {31, "lctrl", sIN_CSEG, parm1},
+   {98, "leq", sIN_CSEG, parm0},
+   {97, "less", sIN_CSEG, parm0},
+   {25, "lidx", sIN_CSEG, parm0},
+   {26, "lidx.b", sIN_CSEG, parm1},
+   {125, "line", sIN_CSEG, parm2},
+   {2, "load.alt", sIN_CSEG, parm1},
+   {9, "load.i", sIN_CSEG, parm0},
+   {1, "load.pri", sIN_CSEG, parm1},
+   {4, "load.s.alt", sIN_CSEG, parm1},
+   {3, "load.s.pri", sIN_CSEG, parm1},
+   {10, "lodb.i", sIN_CSEG, parm1},
+   {6, "lref.alt", sIN_CSEG, parm1},
+   {5, "lref.pri", sIN_CSEG, parm1},
+   {8, "lref.s.alt", sIN_CSEG, parm1},
+   {7, "lref.s.pri", sIN_CSEG, parm1},
+   {34, "move.alt", sIN_CSEG, parm0},
+   {33, "move.pri", sIN_CSEG, parm0},
+   {117, "movs", sIN_CSEG, parm1},
+   {85, "neg", sIN_CSEG, parm0},
+   {96, "neq", sIN_CSEG, parm0},
+   {134, "nop", sIN_CSEG, parm0},       /* version 6 */
+   {84, "not", sIN_CSEG, parm0},
+   {82, "or", sIN_CSEG, parm0},
+   {43, "pop.alt", sIN_CSEG, parm0},
+   {42, "pop.pri", sIN_CSEG, parm0},
+   {46, "proc", sIN_CSEG, parm0},
+   {40, "push", sIN_CSEG, parm1},
+   {37, "push.alt", sIN_CSEG, parm0},
+   {39, "push.c", sIN_CSEG, parm1},
+   {36, "push.pri", sIN_CSEG, parm0},
+   {38, "push.r", sIN_CSEG, parm1},
+   {41, "push.s", sIN_CSEG, parm1},
+   {133, "pushaddr", sIN_CSEG, parm1},  /* version 4 */
+   {47, "ret", sIN_CSEG, parm0},
+   {48, "retn", sIN_CSEG, parm0},
+   {32, "sctrl", sIN_CSEG, parm1},
+   {73, "sdiv", sIN_CSEG, parm0},
+   {74, "sdiv.alt", sIN_CSEG, parm0},
+   {104, "sgeq", sIN_CSEG, parm0},
+   {103, "sgrtr", sIN_CSEG, parm0},
+   {65, "shl", sIN_CSEG, parm0},
+   {69, "shl.c.alt", sIN_CSEG, parm1},
+   {68, "shl.c.pri", sIN_CSEG, parm1},
+   {66, "shr", sIN_CSEG, parm0},
+   {71, "shr.c.alt", sIN_CSEG, parm1},
+   {70, "shr.c.pri", sIN_CSEG, parm1},
+   {94, "sign.alt", sIN_CSEG, parm0},
+   {93, "sign.pri", sIN_CSEG, parm0},
+   {102, "sleq", sIN_CSEG, parm0},
+   {101, "sless", sIN_CSEG, parm0},
+   {72, "smul", sIN_CSEG, parm0},
+   {88, "smul.c", sIN_CSEG, parm1},
+   {127, "srange", sIN_CSEG, parm2},    /* version 1 */
+   {20, "sref.alt", sIN_CSEG, parm1},
+   {19, "sref.pri", sIN_CSEG, parm1},
+   {22, "sref.s.alt", sIN_CSEG, parm1},
+   {21, "sref.s.pri", sIN_CSEG, parm1},
+   {67, "sshr", sIN_CSEG, parm0},
+   {44, "stack", sIN_CSEG, parm1},
+   {0, "stksize", 0, noop},
+   {16, "stor.alt", sIN_CSEG, parm1},
+   {23, "stor.i", sIN_CSEG, parm0},
+   {15, "stor.pri", sIN_CSEG, parm1},
+   {18, "stor.s.alt", sIN_CSEG, parm1},
+   {17, "stor.s.pri", sIN_CSEG, parm1},
+   {24, "strb.i", sIN_CSEG, parm1},
+   {79, "sub", sIN_CSEG, parm0},
+   {80, "sub.alt", sIN_CSEG, parm0},
+   {132, "swap.alt", sIN_CSEG, parm0},  /* version 4 */
+   {131, "swap.pri", sIN_CSEG, parm0},  /* version 4 */
+   {129, "switch", sIN_CSEG, do_switch},        /* version 1 */
+   {126, "symbol", sIN_CSEG, do_symbol},
+   {136, "symtag", sIN_CSEG, parm1},    /* version 7 */
+   {123, "sysreq.c", sIN_CSEG, parm1},
+   {135, "sysreq.d", sIN_CSEG, parm1},  /* version 7, not generated directly */
+   {122, "sysreq.pri", sIN_CSEG, parm0},
+   {76, "udiv", sIN_CSEG, parm0},
+   {77, "udiv.alt", sIN_CSEG, parm0},
+   {75, "umul", sIN_CSEG, parm0},
+   {35, "xchg", sIN_CSEG, parm0},
+   {83, "xor", sIN_CSEG, parm0},
+   {91, "zero", sIN_CSEG, parm1},
+   {90, "zero.alt", sIN_CSEG, parm0},
+   {89, "zero.pri", sIN_CSEG, parm0},
+   {92, "zero.s", sIN_CSEG, parm1},
+};
+
+#define MAX_INSTR_LEN   30
+static int
+findopcode(char *instr, int maxlen)
+{
+   int                 low, high, mid, cmp;
+   char                str[MAX_INSTR_LEN];
+
+   if (maxlen >= MAX_INSTR_LEN)
+      return 0;
+   strncpy(str, instr, maxlen);
+   str[maxlen] = '\0';          /* make sure the string is zero terminated */
+   /* look up the instruction with a binary search
+    * the assembler is case insensitive to instructions (but case sensitive
+    * to symbols)
+    */
+   low = 1;                     /* entry 0 is reserved (for "not found") */
+   high = (sizeof opcodelist / sizeof opcodelist[0]) - 1;
+   while (low < high)
+     {
+        mid = (low + high) / 2;
+        assert(opcodelist[mid].name != NULL);
+        cmp = strcasecmp(str, opcodelist[mid].name);
+        if (cmp > 0)
+           low = mid + 1;
+        else
+           high = mid;
+     }                          /* while */
+
+   assert(low == high);
+   if (strcasecmp(str, opcodelist[low].name) == 0)
+      return low;               /* found */
+   return 0;                    /* not found, return special index */
+}
+
+void
+assemble(FILE * fout, FILE * fin)
+{
+   typedef struct tagFUNCSTUB
+   {
+      unsigned int            address, nameofs;
+   } FUNCSTUB;
+   AMX_HEADER          hdr;
+   FUNCSTUB            func;
+   int                 numpublics, numnatives, numlibraries, numpubvars,
+      numtags, padding;
+   long                nametablesize, nameofs;
+   char                line[256], *instr, *params;
+   int                 i, pass;
+   short               count;
+   symbol             *sym, **nativelist;
+   constvalue         *constptr;
+   cell                mainaddr;
+   int                 nametable, tags, libraries, publics, natives, pubvars;
+   int                 cod, defsize;
+
+#if !defined NDEBUG
+   /* verify that the opcode list is sorted (skip entry 1; it is reserved
+    * for a non-existent opcode)
+    */
+   assert(opcodelist[1].name != NULL);
+   for (i = 2; i < (int)(sizeof(opcodelist) / sizeof(opcodelist[0])); i++)
+     {
+        assert(opcodelist[i].name != NULL);
+        assert(strcasecmp(opcodelist[i].name, opcodelist[i - 1].name) > 0);
+     }                          /* for */
+#endif
+
+   writeerror = FALSE;
+   nametablesize = sizeof(short);
+   numpublics = 0;
+   numnatives = 0;
+   numpubvars = 0;
+   mainaddr = -1;
+   /* count number of public and native functions and public variables */
+   for (sym = glbtab.next; sym; sym = sym->next)
+     {
+        char                alias[sNAMEMAX + 1] = "";
+        int                 match = 0;
+
+        if (sym->ident == iFUNCTN)
+          {
+             assert(strlen(sym->name) <= sNAMEMAX);
+             if ((sym->usage & uNATIVE) != 0 && (sym->usage & uREAD) != 0
+                 && sym->addr >= 0)
+               {
+                  match = ++numnatives;
+                  if (!lookup_alias(alias, sym->name))
+                     strcpy(alias, sym->name);
+               }                /* if */
+             if ((sym->usage & uPUBLIC) != 0 && (sym->usage & uDEFINE) != 0)
+               {
+                  match = ++numpublics;
+                  strcpy(alias, sym->name);
+               }                /* if */
+             if (strcmp(sym->name, uMAINFUNC) == 0)
+               {
+                  assert(sym->vclass == sGLOBAL);
+                  mainaddr = sym->addr;
+               }                /* if */
+          }
+        else if (sym->ident == iVARIABLE)
+          {
+             if ((sym->usage & uPUBLIC) != 0)
+               {
+                  match = ++numpubvars;
+                  strcpy(alias, sym->name);
+               }                /* if */
+          }                     /* if */
+        if (match)
+          {
+             assert(alias[0] != '\0');
+             nametablesize += strlen(alias) + 1;
+          }                     /* if */
+     }                          /* for */
+   assert(numnatives == ntv_funcid);
+
+   /* count number of libraries */
+   numlibraries = 0;
+   for (constptr = libname_tab.next; constptr;
+        constptr = constptr->next)
+     {
+        if (constptr->value > 0)
+          {
+             assert(constptr->name[0] != '\0');
+             numlibraries++;
+             nametablesize += strlen(constptr->name) + 1;
+          }                     /* if */
+     }                          /* for */
+
+   /* count number of public tags */
+   numtags = 0;
+   for (constptr = tagname_tab.next; constptr;
+        constptr = constptr->next)
+     {
+        if ((constptr->value & PUBLICTAG) != 0)
+          {
+             assert(constptr->name[0] != '\0');
+             numtags++;
+             nametablesize += strlen(constptr->name) + 1;
+          }                     /* if */
+     }                          /* for */
+
+   /* pad the header to sc_dataalign
+    * => thereby the code segment is aligned
+    * => since the code segment is padded to a sc_dataalign boundary, the data segment is aligned
+    * => and thereby the stack top is aligned too
+    */
+   assert(sc_dataalign != 0);
+   padding = sc_dataalign - (sizeof hdr + nametablesize) % sc_dataalign;
+   if (padding == sc_dataalign)
+      padding = 0;
+
+   /* write the abstract machine header */
+   memset(&hdr, 0, sizeof hdr);
+   hdr.magic = (unsigned short)0xF1E0;
+   hdr.file_version = CUR_FILE_VERSION;
+   hdr.amx_version = MIN_AMX_VERSION;
+   hdr.flags = (short)(sc_debug & sSYMBOLIC);
+   if (charbits == 16)
+      hdr.flags |= AMX_FLAG_CHAR16;
+   if (sc_compress)
+      hdr.flags |= AMX_FLAG_COMPACT;
+   if (sc_debug == 0)
+      hdr.flags |= AMX_FLAG_NOCHECKS;
+//  #ifdef WORDS_BIGENDIAN
+//    hdr.flags|=AMX_FLAG_BIGENDIAN;
+//  #endif
+   defsize = hdr.defsize = sizeof(FUNCSTUB);
+   assert((hdr.defsize % sizeof(cell)) == 0);
+   publics = hdr.publics = sizeof hdr;  /* public table starts right after the header */
+   natives = hdr.natives = hdr.publics + numpublics * sizeof(FUNCSTUB);
+   libraries = hdr.libraries = hdr.natives + numnatives * sizeof(FUNCSTUB);
+   pubvars = hdr.pubvars = hdr.libraries + numlibraries * sizeof(FUNCSTUB);
+   tags = hdr.tags = hdr.pubvars + numpubvars * sizeof(FUNCSTUB);
+   nametable = hdr.nametable = hdr.tags + numtags * sizeof(FUNCSTUB);
+   cod = hdr.cod = hdr.nametable + nametablesize + padding;
+   hdr.dat = hdr.cod + code_idx;
+   hdr.hea = hdr.dat + glb_declared * sizeof(cell);
+   hdr.stp = hdr.hea + sc_stksize * sizeof(cell);
+   hdr.cip = mainaddr;
+   hdr.size = hdr.hea;  /* preset, this is incorrect in case of compressed output */
+#ifdef WORDS_BIGENDIAN
+   align32(&hdr.size);
+   align16(&hdr.magic);
+   align16(&hdr.flags);
+   align16(&hdr.defsize);
+   align32(&hdr.cod);
+   align32(&hdr.dat);
+   align32(&hdr.hea);
+   align32(&hdr.stp);
+   align32(&hdr.cip);
+   align32(&hdr.publics);
+   align32(&hdr.natives);
+   align32(&hdr.libraries);
+   align32(&hdr.pubvars);
+   align32(&hdr.tags);
+   align32(&hdr.nametable);
+#endif
+   sc_writebin(fout, &hdr, sizeof hdr);
+
+   /* dump zeros up to the rest of the header, so that we can easily "seek" */
+   for (nameofs = sizeof hdr; nameofs < cod; nameofs++)
+      putc(0, fout);
+   nameofs = nametable + sizeof(short);
+
+   /* write the public functions table */
+   count = 0;
+   for (sym = glbtab.next; sym; sym = sym->next)
+     {
+        if (sym->ident == iFUNCTN
+            && (sym->usage & uPUBLIC) != 0 && (sym->usage & uDEFINE) != 0)
+          {
+             assert(sym->vclass == sGLOBAL);
+             func.address = sym->addr;
+             func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+             align32(&func.address);
+             align32(&func.nameofs);
+#endif
+             fseek(fout, publics + count * sizeof(FUNCSTUB), SEEK_SET);
+             sc_writebin(fout, &func, sizeof func);
+             fseek(fout, nameofs, SEEK_SET);
+             sc_writebin(fout, sym->name, strlen(sym->name) + 1);
+             nameofs += strlen(sym->name) + 1;
+             count++;
+          }                     /* if */
+     }                          /* for */
+
+   /* write the natives table */
+   /* The native functions must be written in sorted order. (They are
+    * sorted on their "id", not on their name). A nested loop to find
+    * each successive function would be an O(n^2) operation. But we
+    * do not really need to sort, because the native function id's
+    * are sequential and there are no duplicates. So we first walk
+    * through the complete symbol list and store a pointer to every
+    * native function of interest in a temporary table, where its id
+    * serves as the index in the table. Now we can walk the table and
+    * have all native functions in sorted order.
+    */
+   if (numnatives > 0)
+     {
+        nativelist = (symbol **) malloc(numnatives * sizeof(symbol *));
+        if (!nativelist)
+           error(103);          /* insufficient memory */
+#if !defined NDEBUG
+        memset(nativelist, 0, numnatives * sizeof(symbol *));   /* for NULL checking */
+#endif
+        for (sym = glbtab.next; sym; sym = sym->next)
+          {
+             if (sym->ident == iFUNCTN && (sym->usage & uNATIVE) != 0
+                 && (sym->usage & uREAD) != 0 && sym->addr >= 0)
+               {
+                  assert(sym->addr < numnatives);
+                  nativelist[(int)sym->addr] = sym;
+               }                /* if */
+          }                     /* for */
+        count = 0;
+        for (i = 0; i < numnatives; i++)
+          {
+             char                alias[sNAMEMAX + 1];
+
+             sym = nativelist[i];
+             assert(sym != NULL);
+             if (!lookup_alias(alias, sym->name))
+               {
+                  assert(strlen(sym->name) <= sNAMEMAX);
+                  strcpy(alias, sym->name);
+               }                /* if */
+             assert(sym->vclass == sGLOBAL);
+             func.address = 0;
+             func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+             align32(&func.address);
+             align32(&func.nameofs);
+#endif
+             fseek(fout, natives + count * sizeof(FUNCSTUB), SEEK_SET);
+             sc_writebin(fout, &func, sizeof func);
+             fseek(fout, nameofs, SEEK_SET);
+             sc_writebin(fout, alias, strlen(alias) + 1);
+             nameofs += strlen(alias) + 1;
+             count++;
+          }                     /* for */
+        free(nativelist);
+     }                          /* if */
+
+   /* write the libraries table */
+   count = 0;
+   for (constptr = libname_tab.next; constptr;
+        constptr = constptr->next)
+     {
+        if (constptr->value > 0)
+          {
+             assert(constptr->name[0] != '\0');
+             func.address = 0;
+             func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+             align32(&func.address);
+             align32(&func.nameofs);
+#endif
+             fseek(fout, libraries + count * sizeof(FUNCSTUB), SEEK_SET);
+             sc_writebin(fout, &func, sizeof func);
+             fseek(fout, nameofs, SEEK_SET);
+             sc_writebin(fout, constptr->name, strlen(constptr->name) + 1);
+             nameofs += strlen(constptr->name) + 1;
+             count++;
+          }                     /* if */
+     }                          /* for */
+
+   /* write the public variables table */
+   count = 0;
+   for (sym = glbtab.next; sym; sym = sym->next)
+     {
+        if (sym->ident == iVARIABLE && (sym->usage & uPUBLIC) != 0)
+          {
+             assert((sym->usage & uDEFINE) != 0);
+             assert(sym->vclass == sGLOBAL);
+             func.address = sym->addr;
+             func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+             align32(&func.address);
+             align32(&func.nameofs);
+#endif
+             fseek(fout, pubvars + count * sizeof(FUNCSTUB), SEEK_SET);
+             sc_writebin(fout, &func, sizeof func);
+             fseek(fout, nameofs, SEEK_SET);
+             sc_writebin(fout, sym->name, strlen(sym->name) + 1);
+             nameofs += strlen(sym->name) + 1;
+             count++;
+          }                     /* if */
+     }                          /* for */
+
+   /* write the public tagnames table */
+   count = 0;
+   for (constptr = tagname_tab.next; constptr;
+        constptr = constptr->next)
+     {
+        if ((constptr->value & PUBLICTAG) != 0)
+          {
+             assert(constptr->name[0] != '\0');
+             func.address = constptr->value & TAGMASK;
+             func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+             align32(&func.address);
+             align32(&func.nameofs);
+#endif
+             fseek(fout, tags + count * sizeof(FUNCSTUB), SEEK_SET);
+             sc_writebin(fout, &func, sizeof func);
+             fseek(fout, nameofs, SEEK_SET);
+             sc_writebin(fout, constptr->name, strlen(constptr->name) + 1);
+             nameofs += strlen(constptr->name) + 1;
+             count++;
+          }                     /* if */
+     }                          /* for */
+
+   /* write the "maximum name length" field in the name table */
+   assert(nameofs == nametable + nametablesize);
+   fseek(fout, nametable, SEEK_SET);
+   count = sNAMEMAX;
+#ifdef WORDS_BIGENDIAN
+   align16(&count);
+#endif
+   sc_writebin(fout, &count, sizeof count);
+   fseek(fout, cod, SEEK_SET);
+
+   /* First pass: relocate all labels */
+   /* This pass is necessary because the code addresses of labels is only known
+    * after the peephole optimization flag. Labels can occur inside expressions
+    * (e.g. the conditional operator), which are optimized.
+    */
+   lbltab = NULL;
+   if (labnum > 0)
+     {
+        /* only very short programs have zero labels; no first pass is needed
+         * if there are no labels */
+        lbltab = (cell *) malloc(labnum * sizeof(cell));
+        if (!lbltab)
+           error(103);          /* insufficient memory */
+        codeindex = 0;
+        sc_resetasm(fin);
+        while (sc_readasm(fin, line, sizeof line))
+          {
+             stripcomment(line);
+             instr = skipwhitespace(line);
+             /* ignore empty lines */
+             if (*instr == '\0')
+                continue;
+             if (tolower(*instr) == 'l' && *(instr + 1) == '.')
+               {
+                  int                 lindex = (int)hex2long(instr + 2, NULL);
+
+                  assert(lindex < labnum);
+                  lbltab[lindex] = codeindex;
+               }
+             else
+               {
+                  /* get to the end of the instruction (make use of the '\n' that fgets()
+                   * added at the end of the line; this way we will *always* drop on a
+                   * whitespace character) */
+                  for (params = instr; *params != '\0' && !isspace(*params);
+                       params++)
+                     /* nothing */ ;
+                  assert(params > instr);
+                  i = findopcode(instr, (int)(params - instr));
+                  if (!opcodelist[i].name)
+                    {
+                       *params = '\0';
+                       error(104, instr);       /* invalid assembler instruction */
+                    }           /* if */
+                  if (opcodelist[i].segment == sIN_CSEG)
+                     codeindex +=
+                        opcodelist[i].func(NULL, skipwhitespace(params),
+                                           opcodelist[i].opcode);
+               }                /* if */
+          }                     /* while */
+     }                          /* if */
+
+   /* Second pass (actually 2 more passes, one for all code and one for all data) */
+   bytes_in = 0;
+   bytes_out = 0;
+   for (pass = sIN_CSEG; pass <= sIN_DSEG; pass++)
+     {
+        sc_resetasm(fin);
+        while (sc_readasm(fin, line, sizeof line))
+          {
+             stripcomment(line);
+             instr = skipwhitespace(line);
+             /* ignore empty lines and labels (labels have a special syntax, so these
+              * must be parsed separately) */
+             if (*instr == '\0' || (tolower(*instr) == 'l'
+                 && *(instr + 1) == '.'))
+                continue;
+             /* get to the end of the instruction (make use of the '\n' that fgets()
+              * added at the end of the line; this way we will *always* drop on a
+              * whitespace character) */
+             for (params = instr; *params != '\0' && !isspace(*params);
+                  params++)
+                /* nothing */ ;
+             assert(params > instr);
+             i = findopcode(instr, (int)(params - instr));
+             assert(opcodelist[i].name != NULL);
+             if (opcodelist[i].segment == pass)
+                opcodelist[i].func(fout, skipwhitespace(params),
+                                   opcodelist[i].opcode);
+          }                     /* while */
+     }                          /* for */
+   if (bytes_out - bytes_in > 0)
+      error(106);               /* compression buffer overflow */
+
+   if (lbltab)
+     {
+        free(lbltab);
+#if !defined NDEBUG
+        lbltab = NULL;
+#endif
+     }                          /* if */
+
+   if (writeerror)
+      error(101, "disk full");
+
+   /* adjust the header */
+   if (sc_compress)
+     {
+        hdr.size = sc_lengthbin(fout);
+#ifdef WORDS_BIGENDIAN
+        align32(&hdr.size);
+#endif
+        sc_resetbin(fout);      /* "size" is the very first field */
+        sc_writebin(fout, &hdr.size, sizeof hdr.size);
+     }                          /* if */
+}
diff --git a/libraries/embryo/src/bin/embryo_cc_sc7.c b/libraries/embryo/src/bin/embryo_cc_sc7.c
new file mode 100644
index 0000000..a2f9f4c
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc7.c
@@ -0,0 +1,688 @@
+/*  Small compiler - Staging buffer and optimizer
+ *
+ *  The staging buffer
+ *  ------------------
+ *  The staging buffer allows buffered output of generated code, deletion
+ *  of redundant code, optimization by a tinkering process and reversing
+ *  the ouput of evaluated expressions (which is used for the reversed
+ *  evaluation of arguments in functions).
+ *  Initially, stgwrite() writes to the file directly, but after a call to
+ *  stgset(TRUE), output is redirected to the buffer. After a call to
+ *  stgset(FALSE), stgwrite()'s output is directed to the file again. Thus
+ *  only one routine is used for writing to the output, which can be
+ *  buffered output or direct output.
+ *
+ *  staging buffer variables:   stgbuf  - the buffer
+ *                              stgidx  - current index in the staging buffer
+ *                              staging - if true, write to the staging buffer;
+ *                                        if false, write to file directly.
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_sc7.c 52451 2010-09-19 03:00:12Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>             /* for atoi() */
+#include <string.h>
+#include <ctype.h>
+
+#include "embryo_cc_sc.h"
+
+#if defined _MSC_VER
+#pragma warning(push)
+#pragma warning(disable:4125)   /* decimal digit terminates octal escape sequence */
+#endif
+
+#include "embryo_cc_sc7.scp"
+
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+
+static void         stgstring(char *start, char *end);
+static void         stgopt(char *start, char *end);
+
+#define sSTG_GROW   512
+#define sSTG_MAX    20480
+
+static char        *stgbuf = NULL;
+static int          stgmax = 0; /* current size of the staging buffer */
+
+#define CHECK_STGBUFFER(index) if ((int)(index)>=stgmax) grow_stgbuffer((index)+1)
+
+static void
+grow_stgbuffer(int requiredsize)
+{
+   char               *p;
+   int                 clear = !stgbuf; /* if previously none, empty buffer explicitly */
+
+   assert(stgmax < requiredsize);
+   /* if the staging buffer (holding intermediate code for one line) grows
+    * over a few kBytes, there is probably a run-away expression
+    */
+   if (requiredsize > sSTG_MAX)
+      error(102, "staging buffer");     /* staging buffer overflow (fatal error) */
+   stgmax = requiredsize + sSTG_GROW;
+   if (stgbuf)
+      p = (char *)realloc(stgbuf, stgmax * sizeof(char));
+   else
+      p = (char *)malloc(stgmax * sizeof(char));
+   if (!p)
+      error(102, "staging buffer");     /* staging buffer overflow (fatal error) */
+   stgbuf = p;
+   if (clear)
+      *stgbuf = '\0';
+}
+
+void
+stgbuffer_cleanup(void)
+{
+   if (stgbuf)
+     {
+        free(stgbuf);
+        stgbuf = NULL;
+        stgmax = 0;
+     }                          /* if */
+}
+
+/* the variables "stgidx" and "staging" are declared in "scvars.c" */
+
+/*  stgmark
+ *
+ *  Copies a mark into the staging buffer. At this moment there are three
+ *  possible marks:
+ *     sSTARTREORDER    identifies the beginning of a series of expression
+ *                      strings that must be written to the output file in
+ *                      reordered order
+ *    sENDREORDER       identifies the end of 'reverse evaluation'
+ *    sEXPRSTART + idx  only valid within a block that is evaluated in
+ *                      reordered order, it identifies the start of an
+ *                      expression; the "idx" value is the argument position
+ *
+ *  Global references: stgidx  (altered)
+ *                     stgbuf  (altered)
+ *                     staging (referred to only)
+ */
+void
+stgmark(char mark)
+{
+   if (staging)
+     {
+        CHECK_STGBUFFER(stgidx);
+        stgbuf[stgidx++] = mark;
+     }                          /* if */
+}
+
+static int
+filewrite(char *str)
+{
+   if (sc_status == statWRITE)
+      return sc_writeasm(outf, str);
+   return TRUE;
+}
+
+/*  stgwrite
+ *
+ *  Writes the string "st" to the staging buffer or to the output file. In the
+ *  case of writing to the staging buffer, the terminating byte of zero is
+ *  copied too, but... the optimizer can only work on complete lines (not on
+ *  fractions of it. Therefore if the string is staged, if the last character
+ *  written to the buffer is a '\0' and the previous-to-last is not a '\n',
+ *  the string is concatenated to the last string in the buffer (the '\0' is
+ *  overwritten). This also means an '\n' used in the middle of a string isn't
+ *  recognized and could give wrong results with the optimizer.
+ *  Even when writing to the output file directly, all strings are buffered
+ *  until a whole line is complete.
+ *
+ *  Global references: stgidx  (altered)
+ *                     stgbuf  (altered)
+ *                     staging (referred to only)
+ */
+void
+stgwrite(char *st)
+{
+   int                 len;
+
+   CHECK_STGBUFFER(0);
+   if (staging)
+     {
+        if (stgidx >= 2 && stgbuf[stgidx - 1] == '\0'
+            && stgbuf[stgidx - 2] != '\n')
+           stgidx -= 1;         /* overwrite last '\0' */
+        while (*st != '\0')
+          {                     /* copy to staging buffer */
+             CHECK_STGBUFFER(stgidx);
+             stgbuf[stgidx++] = *st++;
+          }                     /* while */
+        CHECK_STGBUFFER(stgidx);
+        stgbuf[stgidx++] = '\0';
+     }
+   else
+     {
+        CHECK_STGBUFFER(strlen(stgbuf) + strlen(st) + 1);
+        strcat(stgbuf, st);
+        len = strlen(stgbuf);
+        if (len > 0 && stgbuf[len - 1] == '\n')
+          {
+             filewrite(stgbuf);
+             stgbuf[0] = '\0';
+          }                     /* if */
+     }                          /* if */
+}
+
+/*  stgout
+ *
+ *  Writes the staging buffer to the output file via stgstring() (for
+ *  reversing expressions in the buffer) and stgopt() (for optimizing). It
+ *  resets "stgidx".
+ *
+ *  Global references: stgidx  (altered)
+ *                     stgbuf  (referred to only)
+ *                     staging (referred to only)
+ */
+void
+stgout(int index)
+{
+   if (!staging)
+      return;
+   stgstring(&stgbuf[index], &stgbuf[stgidx]);
+   stgidx = index;
+}
+
+typedef struct
+{
+   char               *start, *end;
+} argstack;
+
+/*  stgstring
+ *
+ *  Analyses whether code strings should be output to the file as they appear
+ *  in the staging buffer or whether portions of it should be re-ordered.
+ *  Re-ordering takes place in function argument lists; Small passes arguments
+ *  to functions from right to left. When arguments are "named" rather than
+ *  positional, the order in the source stream is indeterminate.
+ *  This function calls itself recursively in case it needs to re-order code
+ *  strings, and it uses a private stack (or list) to mark the start and the
+ *  end of expressions in their correct (reversed) order.
+ *  In any case, stgstring() sends a block as large as possible to the
+ *  optimizer stgopt().
+ *
+ *  In "reorder" mode, each set of code strings must start with the token
+ *  sEXPRSTART, even the first. If the token sSTARTREORDER is represented
+ *  by '[', sENDREORDER by ']' and sEXPRSTART by '|' the following applies:
+ *     '[]...'     valid, but useless; no output
+ *     '[|...]     valid, but useless; only one string
+ *     '[|...|...] valid and useful
+ *     '[...|...]  invalid, first string doesn't start with '|'
+ *     '[|...|]    invalid
+ */
+static void
+stgstring(char *start, char *end)
+{
+   char               *ptr;
+   int                 nest, argc, arg;
+   argstack           *stack;
+
+   while (start < end)
+     {
+        if (*start == sSTARTREORDER)
+          {
+             start += 1;        /* skip token */
+             /* allocate a argstack with sMAXARGS items */
+             stack = (argstack *) malloc(sMAXARGS * sizeof(argstack));
+             if (!stack)
+                error(103);     /* insufficient memory */
+             nest = 1;          /* nesting counter */
+             argc = 0;          /* argument counter */
+             arg = -1;          /* argument index; no valid argument yet */
+             do
+               {
+                  switch (*start)
+                    {
+                    case sSTARTREORDER:
+                       nest++;
+                       start++;
+                       break;
+                    case sENDREORDER:
+                       nest--;
+                       start++;
+                       break;
+                    default:
+                       if ((*start & sEXPRSTART) == sEXPRSTART)
+                         {
+                            if (nest == 1)
+                              {
+                                 if (arg >= 0)
+                                    stack[arg].end = start - 1; /* finish previous argument */
+                                 arg = (unsigned char)*start - sEXPRSTART;
+                                 stack[arg].start = start + 1;
+                                 if (arg >= argc)
+                                    argc = arg + 1;
+                              } /* if */
+                            start++;
+                         }
+                       else
+                         {
+                            start += strlen(start) + 1;
+                         }      /* if */
+                    }           /* switch */
+               }
+             while (nest);      /* enddo */
+             if (arg >= 0)
+                stack[arg].end = start - 1;     /* finish previous argument */
+             while (argc > 0)
+               {
+                  argc--;
+                  stgstring(stack[argc].start, stack[argc].end);
+               }                /* while */
+             free(stack);
+          }
+        else
+          {
+             ptr = start;
+             while (ptr < end && *ptr != sSTARTREORDER)
+                ptr += strlen(ptr) + 1;
+             stgopt(start, ptr);
+             start = ptr;
+          }                     /* if */
+     }                          /* while */
+}
+
+/*  stgdel
+ *
+ *  Scraps code from the staging buffer by resetting "stgidx" to "index".
+ *
+ *  Global references: stgidx (altered)
+ *                     staging (referred to only)
+ */
+void
+stgdel(int index, cell code_index)
+{
+   if (staging)
+     {
+        stgidx = index;
+        code_idx = code_index;
+     }                          /* if */
+}
+
+int
+stgget(int *index, cell * code_index)
+{
+   if (staging)
+     {
+        *index = stgidx;
+        *code_index = code_idx;
+     }                          /* if */
+   return staging;
+}
+
+/*  stgset
+ *
+ *  Sets staging on or off. If it's turned off, the staging buffer must be
+ *  initialized to an empty string. If it's turned on, the routine makes sure
+ *  the index ("stgidx") is set to 0 (it should already be 0).
+ *
+ *  Global references: staging  (altered)
+ *                     stgidx   (altered)
+ *                     stgbuf   (contents altered)
+ */
+void
+stgset(int onoff)
+{
+   staging = onoff;
+   if (staging)
+     {
+        assert(stgidx == 0);
+        stgidx = 0;
+        CHECK_STGBUFFER(stgidx);
+        /* write any contents that may be put in the buffer by stgwrite()
+         * when "staging" was 0
+         */
+        if (stgbuf[0] != '\0')
+           filewrite(stgbuf);
+     }                          /* if */
+   stgbuf[0] = '\0';
+}
+
+/* phopt_init
+ * Initialize all sequence strings of the peehole optimizer. The strings
+ * are embedded in the .EXE file in compressed format, here we expand
+ * them (and allocate memory for the sequences).
+ */
+static SEQUENCE    *sequences;
+
+int
+phopt_init(void)
+{
+   int                 number, i, len;
+   char                str[160];
+
+   /* count number of sequences */
+   for (number = 0; sequences_cmp[number].find; number++)
+      /* nothing */ ;
+   number++;                    /* include an item for the NULL terminator */
+
+   if (!(sequences = (SEQUENCE *)malloc(number * sizeof(SEQUENCE))))
+      return FALSE;
+
+   /* pre-initialize all to NULL (in case of failure) */
+   for (i = 0; i < number; i++)
+     {
+        sequences[i].find = NULL;
+        sequences[i].replace = NULL;
+        sequences[i].savesize = 0;
+     }                          /* for */
+
+   /* expand all strings */
+   for (i = 0; i < number - 1; i++)
+     {
+        len =
+           strexpand(str, (unsigned char *)sequences_cmp[i].find, sizeof str,
+                     SCPACK_TABLE);
+        assert(len <= (int)(sizeof(str)));
+        assert(len == (int)(strlen(str) + 1));
+        sequences[i].find = (char *)malloc(len);
+        if (sequences[i].find)
+           strcpy(sequences[i].find, str);
+        len =
+           strexpand(str, (unsigned char *)sequences_cmp[i].replace, sizeof str,
+                     SCPACK_TABLE);
+        assert(len <= (int)(sizeof(str)));
+        assert(len == (int)(strlen(str) + 1));
+        sequences[i].replace = (char *)malloc(len);
+        if (sequences[i].replace)
+           strcpy(sequences[i].replace, str);
+        sequences[i].savesize = sequences_cmp[i].savesize;
+        if (!sequences[i].find || !sequences[i].replace)
+           return phopt_cleanup();
+     }                          /* for */
+
+   return TRUE;
+}
+
+int
+phopt_cleanup(void)
+{
+   int                 i;
+
+   if (sequences)
+     {
+        i = 0;
+        while (sequences[i].find || sequences[i].replace)
+          {
+             if (sequences[i].find)
+                free(sequences[i].find);
+             if (sequences[i].replace)
+                free(sequences[i].replace);
+             i++;
+          }                     /* while */
+        free(sequences);
+        sequences = NULL;
+     }                          /* if */
+   return FALSE;
+}
+
+#define _maxoptvars     4
+#define _aliasmax       10      /* a 32-bit number can be represented in
+                                 * 9 decimal digits */
+
+static int
+matchsequence(char *start, char *end, char *pattern,
+              char symbols[_maxoptvars][_aliasmax + 1], int *match_length)
+{
+   int                 var, i;
+   char                str[_aliasmax + 1];
+   char               *start_org = start;
+
+   *match_length = 0;
+   for (var = 0; var < _maxoptvars; var++)
+      symbols[var][0] = '\0';
+
+   while (*start == '\t' || *start == ' ')
+      start++;
+   while (*pattern)
+     {
+        if (start >= end)
+           return FALSE;
+        switch (*pattern)
+          {
+          case '%':             /* new "symbol" */
+             pattern++;
+             assert(isdigit(*pattern));
+             var = atoi(pattern) - 1;
+             assert(var >= 0 && var < _maxoptvars);
+             assert(alphanum(*start));
+             for (i = 0; start < end && alphanum(*start); i++, start++)
+               {
+                  assert(i <= _aliasmax);
+                  str[i] = *start;
+               }                /* for */
+             str[i] = '\0';
+             if (symbols[var][0] != '\0')
+               {
+                  if (strcmp(symbols[var], str) != 0)
+                     return FALSE;      /* symbols should be identical */
+               }
+             else
+               {
+                  strcpy(symbols[var], str);
+               }                /* if */
+             break;
+          case ' ':
+             if (*start != '\t' && *start != ' ')
+                return FALSE;
+             while ((start < end && *start == '\t') || *start == ' ')
+                start++;
+             break;
+          case '!':
+             while ((start < end && *start == '\t') || *start == ' ')
+                start++;        /* skip trailing white space */
+             if (*start != '\n')
+                return FALSE;
+             assert(*(start + 1) == '\0');
+             start += 2;        /* skip '\n' and '\0' */
+             if (*(pattern + 1) != '\0')
+                while ((start < end && *start == '\t') || *start == ' ')
+                   start++;     /* skip leading white space of next instruction */
+             break;
+          default:
+             if (tolower(*start) != tolower(*pattern))
+                return FALSE;
+             start++;
+          }                     /* switch */
+        pattern++;
+     }                          /* while */
+
+   *match_length = (int)(start - start_org);
+   return TRUE;
+}
+
+static char        *
+replacesequence(char *pattern, char symbols[_maxoptvars][_aliasmax + 1],
+                int *repl_length)
+{
+   char               *lptr;
+   int                 var;
+   char               *buffer;
+
+   /* calculate the length of the new buffer
+    * this is the length of the pattern plus the length of all symbols (note
+    * that the same symbol may occur multiple times in the pattern) plus
+    * line endings and startings ('\t' to start a line and '\n\0' to end one)
+    */
+   assert(repl_length != NULL);
+   *repl_length = 0;
+   lptr = pattern;
+   while (*lptr)
+     {
+        switch (*lptr)
+          {
+          case '%':
+             lptr++;            /* skip '%' */
+             assert(isdigit(*lptr));
+             var = atoi(lptr) - 1;
+             assert(var >= 0 && var < _maxoptvars);
+             assert(symbols[var][0] != '\0');   /* variable should be defined */
+             *repl_length += strlen(symbols[var]);
+             break;
+          case '!':
+             *repl_length += 3; /* '\t', '\n' & '\0' */
+             break;
+          default:
+             *repl_length += 1;
+          }                     /* switch */
+        lptr++;
+     }                          /* while */
+
+   /* allocate a buffer to replace the sequence in */
+   if (!(buffer = malloc(*repl_length)))
+     {
+        error(103);
+        return NULL;
+     }
+
+   /* replace the pattern into this temporary buffer */
+   lptr = buffer;
+   *lptr++ = '\t';              /* the "replace" patterns do not have tabs */
+   while (*pattern)
+     {
+        assert((int)(lptr - buffer) < *repl_length);
+        switch (*pattern)
+          {
+          case '%':
+             /* write out the symbol */
+             pattern++;
+             assert(isdigit(*pattern));
+             var = atoi(pattern) - 1;
+             assert(var >= 0 && var < _maxoptvars);
+             assert(symbols[var][0] != '\0');   /* variable should be defined */
+             strcpy(lptr, symbols[var]);
+             lptr += strlen(symbols[var]);
+             break;
+          case '!':
+             /* finish the line, optionally start the next line with an indent */
+             *lptr++ = '\n';
+             *lptr++ = '\0';
+             if (*(pattern + 1) != '\0')
+                *lptr++ = '\t';
+             break;
+          default:
+             *lptr++ = *pattern;
+          }                     /* switch */
+        pattern++;
+     }                          /* while */
+
+   assert((int)(lptr - buffer) == *repl_length);
+   return buffer;
+}
+
+static void
+strreplace(char *dest, char *replace, int sub_length, int repl_length,
+           int dest_length)
+{
+   int                 offset = sub_length - repl_length;
+
+   if (offset > 0)              /* delete a section */
+      memmove(dest, dest + offset, dest_length - offset);
+   else if (offset < 0)         /* insert a section */
+      memmove(dest - offset, dest, dest_length);
+   memcpy(dest, replace, repl_length);
+}
+
+/*  stgopt
+ *
+ *  Optimizes the staging buffer by checking for series of instructions that
+ *  can be coded more compact. The routine expects the lines in the staging
+ *  buffer to be separated with '\n' and '\0' characters.
+ *
+ *  The longest sequences must be checked first.
+ */
+
+static void
+stgopt(char *start, char *end)
+{
+   char                symbols[_maxoptvars][_aliasmax + 1];
+   int                 seq, match_length, repl_length;
+
+   assert(sequences != NULL);
+   while (start < end)
+     {
+        if ((sc_debug & sNOOPTIMIZE) != 0 || sc_status != statWRITE)
+          {
+             /* do not match anything if debug-level is maximum */
+             filewrite(start);
+          }
+        else
+          {
+             seq = 0;
+             while (sequences[seq].find)
+               {
+                  assert(seq >= 0);
+                  if (matchsequence
+                      (start, end, sequences[seq].find, symbols, &match_length))
+                    {
+                       char               *replace =
+                          replacesequence(sequences[seq].replace, symbols,
+                                          &repl_length);
+                       /* If the replacement is bigger than the original section, we may need
+                        * to "grow" the staging buffer. This is quite complex, due to the
+                        * re-ordering of expressions that can also happen in the staging
+                        * buffer. In addition, it should not happen: the peephole optimizer
+                        * must replace sequences with *shorter* sequences, not longer ones.
+                        * So, I simply forbid sequences that are longer than the ones they
+                        * are meant to replace.
+                        */
+                       assert(match_length >= repl_length);
+                       if (match_length >= repl_length)
+                         {
+                            strreplace(start, replace, match_length,
+                                       repl_length, (int)(end - start));
+                            end -= match_length - repl_length;
+                            free(replace);
+                            code_idx -= sequences[seq].savesize;
+                            seq = 0;    /* restart search for matches */
+                         }
+                       else
+                         {
+                            /* actually, we should never get here (match_length<repl_length) */
+                            assert(0);
+                            seq++;
+                         }      /* if */
+                    }
+                  else
+                    {
+                       seq++;
+                    }           /* if */
+               }                /* while */
+             assert(sequences[seq].find == NULL);
+             filewrite(start);
+          }                     /* if */
+        assert(start < end);
+        start += strlen(start) + 1;     /* to next string */
+     }                          /* while (start<end) */
+}
+
+#undef SCPACK_TABLE
diff --git a/libraries/embryo/src/bin/embryo_cc_sc7.scp b/libraries/embryo/src/bin/embryo_cc_sc7.scp
new file mode 100644
index 0000000..15c80ac
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sc7.scp
@@ -0,0 +1,1473 @@
+/*  Small compiler - Peephole optimizer "sequences" strings (plain
+ *                   and compressed formats)
+ *
+ *  Copyright (c) ITB CompuPhase, 2000-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_sc7.scp 35497 2008-08-17 07:44:18Z raster $
+ */
+
+int         strexpand(char *dest, unsigned char *source, int maxlen,
+                              unsigned char pairtable[128][2]);
+
+#define SCPACK_TERMINATOR ,     /* end each section with a comma */
+
+#define SCPACK_TABLE sequences_table
+/*-*SCPACK start of pair table, do not change or remove this line */
+unsigned char       sequences_table[][2] = {
+   {32, 37}, {114, 105}, {112, 129}, {46, 130}, {49, 33}, {128, 132}, {97, 100},
+      {46, 97}, {135, 108}, {136, 116}, {111, 134}, {108, 138}, {50, 33}, {115,
+                                                                           104},
+      {128, 140}, {137, 33},
+   {46, 115}, {117, 141}, {112, 145}, {131, 133}, {139, 144}, {112, 143}, {131,
+                                                                           142},
+      {115, 116}, {111, 149}, {112, 152}, {131, 33}, {134, 100}, {110, 151},
+      {111, 156}, {99, 157}, {59, 36},
+   {146, 154}, {148, 150}, {112, 33}, {120, 162}, {101, 163}, {159, 164}, {137,
+                                                                           133},
+      {46, 99}, {122, 101}, {110, 100}, {155, 114}, {101, 113}, {168, 114},
+      {147, 160}, {51, 33}, {128, 174},
+   {103, 33}, {133, 165}, {104, 176}, {99, 178}, {120, 179}, {171, 33}, {106,
+                                                                         172},
+      {173, 161}, {155, 33}, {108, 167}, {117, 169}, {115, 175}, {186, 187},
+      {153, 184}, {141, 185}, {111, 188},
+   {98, 191}, {105, 100}, {115, 103}, {115, 108}, {193, 120}, {182, 133}, {114,
+                                                                           33},
+      {166, 161}, {190, 131}, {137, 142}, {169, 33}, {97, 202}, {139, 147},
+      {172, 111}, {158, 147}, {139, 150},
+   {105, 33}, {101, 115}, {209, 115}, {114, 116}, {148, 147}, {171, 133}, {189,
+                                                                           139},
+      {32, 140}, {146, 167}, {196, 170}, {158, 183}, {170, 183}, {199, 192},
+      {108, 196}, {97, 198}, {194, 211},
+   {46, 208}, {195, 210}, {200, 215}, {112, 222}, {159, 227}, {46, 98}, {118,
+                                                                         101},
+      {111, 230}, {109, 231}, {146, 143}, {99, 144}, {158, 150}, {97, 149},
+      {203, 153}, {52, 33}, {225, 33},
+   {158, 166}, {194, 181}, {195, 181}, {201, 180}, {223, 198}, {153, 203}, {214,
+                                                                            224},
+      {100, 101}, {128, 238}, {119, 236}, {249, 237}, {105, 110}, {115, 250},
+      {232, 143}, {205, 154}
+};
+/*-*SCPACK end of pair table, do not change or remove this line */
+
+#define seqsize(o,p)    (opcodes(o)+opargs(p))
+typedef struct
+{
+   char               *find;
+   char               *replace;
+   int                 savesize;        /* number of bytes saved (in bytecode) */
+} SEQUENCE;
+static SEQUENCE     sequences_cmp[] = {
+   /* A very common sequence in four varieties
+    *    load.s.pri n1           load.s.pri n2
+    *    push.pri                load.s.alt n1
+    *    load.s.pri n2           -
+    *    pop.alt                 -
+    *    --------------------------------------
+    *    load.pri n1             load.s.pri n2
+    *    push.pri                load.alt n1
+    *    load.s.pri n2           -
+    *    pop.alt                 -
+    *    --------------------------------------
+    *    load.s.pri n1           load.pri n2
+    *    push.pri                load.s.alt n1
+    *    load.pri n2             -
+    *    pop.alt                 -
+    *    --------------------------------------
+    *    load.pri n1             load.pri n2
+    *    push.pri                load.alt n1
+    *    load.pri n2             -
+    *    pop.alt                 -
+    */
+   {
+#ifdef SCPACK
+    "load.s.pri %1!push.pri!load.s.pri %2!pop.alt!",
+    "load.s.pri %2!load.s.alt %1!",
+#else
+    "\224\267\231",
+    "\241\224\246",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!push.pri!load.s.pri %2!pop.alt!",
+    "load.s.pri %2!load.alt %1!",
+#else
+    "\213\267\231",
+    "\241\213\246",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.s.pri %1!push.pri!load.pri %2!pop.alt!",
+    "load.pri %2!load.s.alt %1!",
+#else
+    "\224\255\317\231",
+    "\317\224\246",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!push.pri!load.pri %2!pop.alt!",
+    "load.pri %2!load.alt %1!",
+#else
+    "\213\255\317\231",
+    "\317\213\246",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   /* (#1#) The above also occurs with "addr.pri" (array
+    * indexing) as the first line; so that adds 2 cases.
+    */
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!pop.alt!",
+    "addr.alt %1!load.s.pri %2!",
+#else
+    "\333\231",
+    "\252\307",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.pri %2!pop.alt!",
+    "addr.alt %1!load.pri %2!",
+#else
+    "\252\255\317\231",
+    "\252\246\317",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   /* And the same sequence with const.pri as either the first
+    * or the second load instruction: four more cases.
+    */
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!pop.alt!",
+    "load.s.pri %2!const.alt %1!",
+#else
+    "\332\231",
+    "\241\360",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.pri %2!pop.alt!",
+    "load.pri %2!const.alt %1!",
+#else
+    "\236\255\317\231",
+    "\317\360",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.s.pri %1!push.pri!const.pri %2!pop.alt!",
+    "const.pri %2!load.s.alt %1!",
+#else
+    "\224\255\353\231",
+    "\353\224\246",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!push.pri!const.pri %2!pop.alt!",
+    "const.pri %2!load.alt %1!",
+#else
+    "\213\255\353\231",
+    "\353\213\246",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   /* The same as above, but now with "addr.pri" (array
+    * indexing) on the first line and const.pri on
+    * the second.
+    */
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!const.pri %2!pop.alt!",
+    "addr.alt %1!const.pri %2!",
+#else
+    "\252\255\353\231",
+    "\252\246\353",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   /* ??? add references */
+   /* Chained relational operators can contain sequences like:
+    *    move.pri                load.s.pri n1
+    *    push.pri                -
+    *    load.s.pri n1           -
+    *    pop.alt                 -
+    * The above also accurs for "load.pri" and for "const.pri",
+    * so add another two cases.
+    */
+   {
+#ifdef SCPACK
+    "move.pri!push.pri!load.s.pri %1!pop.alt!",
+    "load.s.pri %1!",
+#else
+    "\350\232\240\324\231",
+    "\324",
+#endif
+    seqsize(4, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "move.pri!push.pri!load.pri %1!pop.alt!",
+    "load.pri %1!",
+#else
+    "\350\232\240\314\231",
+    "\314",
+#endif
+    seqsize(4, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "move.pri!push.pri!const.pri %1!pop.alt!",
+    "const.pri %1!",
+#else
+    "\350\232\240\316\231",
+    "\316",
+#endif
+    seqsize(4, 1) - seqsize(1, 1)},
+   /* More optimizations for chained relational operators; the
+    * continuation sequences can be simplified if they turn out
+    * to be termination sequences:
+    *    xchg                    sless       also for sless, sgeq and sleq
+    *    sgrtr                   pop.alt
+    *    swap.alt                and
+    *    and                     ;$exp
+    *    pop.alt                 -
+    *    ;$exp                   -
+    *    --------------------------------------
+    *    xchg                    sless       also for sless, sgeq and sleq
+    *    sgrtr                   pop.alt
+    *    swap.alt                and
+    *    and                     jzer n1
+    *    pop.alt                 -
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    xchg                    jsgeq  n1   also for sless, sgeq and sleq
+    *    sgrtr                   ;$exp       (occurs for non-chained comparisons)
+    *    jzer n1                 -
+    *    ;$exp                   -
+    *    --------------------------------------
+    *    xchg                    sless       also for sless, sgeq and sleq
+    *    sgrtr                   ;$exp       (occurs for non-chained comparisons)
+    *    ;$exp                   -
+    */
+   {
+#ifdef SCPACK
+    "xchg!sgrtr!swap.alt!and!pop.alt!;$exp!",
+    "sless!pop.alt!and!;$exp!",
+#else
+    "\264\364\374\245",
+    "\357\365\245",
+#endif
+    seqsize(5, 0) - seqsize(3, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sless!swap.alt!and!pop.alt!;$exp!",
+    "sgrtr!pop.alt!and!;$exp!",
+#else
+    "\264\357\374\245",
+    "\364\365\245",
+#endif
+    seqsize(5, 0) - seqsize(3, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sgeq!swap.alt!and!pop.alt!;$exp!",
+    "sleq!pop.alt!and!;$exp!",
+#else
+    "\264\361\374\245",
+    "\362\365\245",
+#endif
+    seqsize(5, 0) - seqsize(3, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sleq!swap.alt!and!pop.alt!;$exp!",
+    "sgeq!pop.alt!and!;$exp!",
+#else
+    "\264\362\374\245",
+    "\361\365\245",
+#endif
+    seqsize(5, 0) - seqsize(3, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sgrtr!swap.alt!and!pop.alt!jzer %1!",
+    "sless!pop.alt!and!jzer %1!",
+#else
+    "\264\364\374\305",
+    "\357\365\305",
+#endif
+    seqsize(5, 0) - seqsize(3, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sless!swap.alt!and!pop.alt!jzer %1!",
+    "sgrtr!pop.alt!and!jzer %1!",
+#else
+    "\264\357\374\305",
+    "\364\365\305",
+#endif
+    seqsize(5, 0) - seqsize(3, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sgeq!swap.alt!and!pop.alt!jzer %1!",
+    "sleq!pop.alt!and!jzer %1!",
+#else
+    "\264\361\374\305",
+    "\362\365\305",
+#endif
+    seqsize(5, 0) - seqsize(3, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sleq!swap.alt!and!pop.alt!jzer %1!",
+    "sgeq!pop.alt!and!jzer %1!",
+#else
+    "\264\362\374\305",
+    "\361\365\305",
+#endif
+    seqsize(5, 0) - seqsize(3, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sgrtr!jzer %1!;$exp!",
+    "jsgeq %1!;$exp!",
+#else
+    "\264\364\266\261",
+    "j\302\253\261",
+#endif
+    seqsize(3, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "xchg!sless!jzer %1!;$exp!",
+    "jsleq %1!;$exp!",
+#else
+    "\264\357\266\261",
+    "j\303\253\261",
+#endif
+    seqsize(3, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "xchg!sgeq!jzer %1!;$exp!",
+    "jsgrtr %1!;$exp!",
+#else
+    "\264\361\266\261",
+    "j\337r\261",
+#endif
+    seqsize(3, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "xchg!sleq!jzer %1!;$exp!",
+    "jsless %1!;$exp!",
+#else
+    "\264\362\266\261",
+    "j\341\261",
+#endif
+    seqsize(3, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "xchg!sgrtr!;$exp!",
+    "sless!;$exp!",
+#else
+    "\264\364\245",
+    "\357\245",
+#endif
+    seqsize(2, 0) - seqsize(1, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sless!;$exp!",
+    "sgrtr!;$exp!",
+#else
+    "\264\357\245",
+    "\364\245",
+#endif
+    seqsize(2, 0) - seqsize(1, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sgeq!;$exp!",
+    "sleq!;$exp!",
+#else
+    "\264\361\245",
+    "\362\245",
+#endif
+    seqsize(2, 0) - seqsize(1, 0)},
+   {
+#ifdef SCPACK
+    "xchg!sleq!;$exp!",
+    "sgeq!;$exp!",
+#else
+    "\264\362\245",
+    "\361\245",
+#endif
+    seqsize(2, 0) - seqsize(1, 0)},
+   /* The entry to chained operators is also opt to optimization
+    *    load.s.pri n1           load.s.pri n2
+    *    load.s.alt n2           load.s.alt n1
+    *    xchg                    -
+    *    --------------------------------------
+    *    load.s.pri n1           load.pri n2
+    *    load.alt n2             load.s.alt n1
+    *    xchg                    -
+    *    --------------------------------------
+    *    load.s.pri n1           const.pri n2
+    *    const.alt n2            load.s.alt n1
+    *    xchg                    -
+    *    --------------------------------------
+    * and all permutations...
+    */
+   {
+#ifdef SCPACK
+    "load.s.pri %1!load.s.alt %2!xchg!",
+    "load.s.pri %2!load.s.alt %1!",
+#else
+    "\324\224\363",
+    "\241\224\246",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.s.pri %1!load.alt %2!xchg!",
+    "load.pri %2!load.s.alt %1!",
+#else
+    "\324\213\363",
+    "\317\224\246",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.s.pri %1!const.alt %2!xchg!",
+    "const.pri %2!load.s.alt %1!",
+#else
+    "\324\236\363",
+    "\353\224\246",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!load.s.alt %2!xchg!",
+    "load.s.pri %2!load.alt %1!",
+#else
+    "\314\224\363",
+    "\241\213\246",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!load.alt %2!xchg!",
+    "load.pri %2!load.alt %1!",
+#else
+    "\314\213\363",
+    "\317\213\246",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!const.alt %2!xchg!",
+    "const.pri %2!load.alt %1!",
+#else
+    "\314\236\363",
+    "\353\213\246",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "const.pri %1!load.s.alt %2!xchg!",
+    "load.s.pri %2!const.alt %1!",
+#else
+    "\316\224\363",
+    "\241\360",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "const.pri %1!load.alt %2!xchg!",
+    "load.pri %2!const.alt %1!",
+#else
+    "\316\213\363",
+    "\317\360",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   /* Array indexing can merit from special instructions.
+    * Simple indexed array lookup can be optimized quite
+    * a bit.
+    *    addr.pri n1             addr.alt n1
+    *    push.pri                load.s.pri n2
+    *    load.s.pri n2           bounds n3
+    *    bounds n3               lidx.b n4
+    *    shl.c.pri n4            -
+    *    pop.alt                 -
+    *    add                     -
+    *    load.i                  -
+    *
+    * And to prepare for storing a value in an array
+    *    addr.pri n1             addr.alt n1
+    *    push.pri                load.s.pri n2
+    *    load.s.pri n2           bounds n3
+    *    bounds n3               idxaddr.b n4
+    *    shl.c.pri n4            -
+    *    pop.alt                 -
+    *    add                     -
+    *
+    * Notes (additional cases):
+    * 1. instruction addr.pri can also be const.pri (for
+    *    global arrays)
+    * 2. the bounds instruction can be absent
+    * 3. when "n4" (the shift value) is the 2 (with 32-bit cels), use the
+    *    even more optimal instructions LIDX and IDDXADDR
+    *
+    * If the array index is more complex, one can only optimize
+    * the last four instructions:
+    *    shl.c.pri n1            pop.alt
+    *    pop.alt                 lidx.b n1
+    *    add                     -
+    *    loadi                   -
+    *    --------------------------------------
+    *    shl.c.pri n1            pop.alt
+    *    pop.alt                 idxaddr.b n1
+    *    add                     -
+    */
+#if !defined BIT16
+   /* loading from array, "cell" shifted */
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri 2!pop.alt!add!load.i!",
+    "addr.alt %1!load.s.pri %2!bounds %3!lidx!",
+#else
+    "\333\300\342\366",
+    "\252\334\335!",
+#endif
+    seqsize(8, 4) - seqsize(4, 3)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri 2!pop.alt!add!load.i!",
+    "const.alt %1!load.s.pri %2!bounds %3!lidx!",
+#else
+    "\332\300\342\366",
+    "\236\334\335!",
+#endif
+    seqsize(8, 4) - seqsize(4, 3)},
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!shl.c.pri 2!pop.alt!add!load.i!",
+    "addr.alt %1!load.s.pri %2!lidx!",
+#else
+    "\333\342\366",
+    "\252\307\335!",
+#endif
+    seqsize(7, 3) - seqsize(3, 2)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!shl.c.pri 2!pop.alt!add!load.i!",
+    "const.alt %1!load.s.pri %2!lidx!",
+#else
+    "\332\342\366",
+    "\236\307\335!",
+#endif
+    seqsize(7, 3) - seqsize(3, 2)},
+#endif
+   /* loading from array, not "cell" shifted */
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri %4!pop.alt!add!load.i!",
+    "addr.alt %1!load.s.pri %2!bounds %3!lidx.b %4!",
+#else
+    "\333\300\310\370\366",
+    "\252\334\335\345\370",
+#endif
+    seqsize(8, 4) - seqsize(4, 4)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri %4!pop.alt!add!load.i!",
+    "const.alt %1!load.s.pri %2!bounds %3!lidx.b %4!",
+#else
+    "\332\300\310\370\366",
+    "\236\334\335\345\370",
+#endif
+    seqsize(8, 4) - seqsize(4, 4)},
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!shl.c.pri %3!pop.alt!add!load.i!",
+    "addr.alt %1!load.s.pri %2!lidx.b %3!",
+#else
+    "\333\310\257\366",
+    "\252\307\335\345\257",
+#endif
+    seqsize(7, 3) - seqsize(3, 3)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!shl.c.pri %3!pop.alt!add!load.i!",
+    "const.alt %1!load.s.pri %2!lidx.b %3!",
+#else
+    "\332\310\257\366",
+    "\236\307\335\345\257",
+#endif
+    seqsize(7, 3) - seqsize(3, 3)},
+#if !defined BIT16
+   /* array index calculation for storing a value, "cell" aligned */
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri 2!pop.alt!add!",
+    "addr.alt %1!load.s.pri %2!bounds %3!idxaddr!",
+#else
+    "\333\300\342\275",
+    "\252\334\331!",
+#endif
+    seqsize(7, 4) - seqsize(4, 3)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri 2!pop.alt!add!",
+    "const.alt %1!load.s.pri %2!bounds %3!idxaddr!",
+#else
+    "\332\300\342\275",
+    "\236\334\331!",
+#endif
+    seqsize(7, 4) - seqsize(4, 3)},
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!shl.c.pri 2!pop.alt!add!",
+    "addr.alt %1!load.s.pri %2!idxaddr!",
+#else
+    "\333\342\275",
+    "\252\307\331!",
+#endif
+    seqsize(6, 3) - seqsize(3, 2)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!shl.c.pri 2!pop.alt!add!",
+    "const.alt %1!load.s.pri %2!idxaddr!",
+#else
+    "\332\342\275",
+    "\236\307\331!",
+#endif
+    seqsize(6, 3) - seqsize(3, 2)},
+#endif
+   /* array index calculation for storing a value, not "cell" packed */
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri %4!pop.alt!add!",
+    "addr.alt %1!load.s.pri %2!bounds %3!idxaddr.b %4!",
+#else
+    "\333\300\310\370\275",
+    "\252\334\331\345\370",
+#endif
+    seqsize(7, 4) - seqsize(4, 4)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri %4!pop.alt!add!",
+    "const.alt %1!load.s.pri %2!bounds %3!idxaddr.b %4!",
+#else
+    "\332\300\310\370\275",
+    "\236\334\331\345\370",
+#endif
+    seqsize(7, 4) - seqsize(4, 4)},
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!shl.c.pri %3!pop.alt!add!",
+    "addr.alt %1!load.s.pri %2!idxaddr.b %3!",
+#else
+    "\333\310\257\275",
+    "\252\307\331\345\257",
+#endif
+    seqsize(6, 3) - seqsize(3, 3)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!shl.c.pri %3!pop.alt!add!",
+    "const.alt %1!load.s.pri %2!idxaddr.b %3!",
+#else
+    "\332\310\257\275",
+    "\236\307\331\345\257",
+#endif
+    seqsize(6, 3) - seqsize(3, 3)},
+#if !defined BIT16
+   /* the shorter array indexing sequences, see above for comments */
+   {
+#ifdef SCPACK
+    "shl.c.pri 2!pop.alt!add!loadi!",
+    "pop.alt!lidx!",
+#else
+    "\342\326\320",
+    "\231\335!",
+#endif
+    seqsize(4, 1) - seqsize(2, 0)},
+   {
+#ifdef SCPACK
+    "shl.c.pri 2!pop.alt!add!",
+    "pop.alt!idxaddr!",
+#else
+    "\342\275",
+    "\231\331!",
+#endif
+    seqsize(3, 1) - seqsize(2, 0)},
+#endif
+   {
+#ifdef SCPACK
+    "shl.c.pri %1!pop.alt!add!loadi!",
+    "pop.alt!lidx.b %1!",
+#else
+    "\276\223\326\320",
+    "\231\335\345\205",
+#endif
+    seqsize(4, 1) - seqsize(2, 1)},
+   {
+#ifdef SCPACK
+    "shl.c.pri %1!pop.alt!add!",
+    "pop.alt!idxaddr.b %1!",
+#else
+    "\276\223\275",
+    "\231\331\345\205",
+#endif
+    seqsize(3, 1) - seqsize(2, 1)},
+   /* For packed arrays, there is another case (packed arrays
+    * do not take advantage of the LIDX or IDXADDR instructions).
+    *    addr.pri n1             addr.alt n1
+    *    push.pri                load.s.pri n2
+    *    load.s.pri n2           bounds n3
+    *    bounds n3               -
+    *    pop.alt                 -
+    *
+    * Notes (additional cases):
+    * 1. instruction addr.pri can also be const.pri (for
+    *    global arrays)
+    * 2. the bounds instruction can be absent, but that
+    *    case is already handled (see #1#)
+    */
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!load.s.pri %2!bounds %3!pop.alt!",
+    "addr.alt %1!load.s.pri %2!bounds %3!",
+#else
+    "\333\300\231",
+    "\252\334",
+#endif
+    seqsize(5, 3) - seqsize(3, 3)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!load.s.pri %2!bounds %3!pop.alt!",
+    "const.alt %1!load.s.pri %2!bounds %3!",
+#else
+    "\332\300\231",
+    "\236\334",
+#endif
+    seqsize(5, 3) - seqsize(3, 3)},
+   /* During a calculation, the intermediate result must sometimes
+    * be moved from PRI to ALT, like in:
+    *    push.pri                move.alt
+    *    load.s.pri n1           load.s.pri n1
+    *    pop.alt                 -
+    *
+    * The above also accurs for "load.pri" and for "const.pri",
+    * so add another two cases.
+    */
+   {
+#ifdef SCPACK
+    "push.pri!load.s.pri %1!pop.alt!",
+    "move.alt!load.s.pri %1!",
+#else
+    "\240\324\231",
+    "\375\324",
+#endif
+    seqsize(3, 1) - seqsize(2, 1)},
+   {
+#ifdef SCPACK
+    "push.pri!load.pri %1!pop.alt!",
+    "move.alt!load.pri %1!",
+#else
+    "\240\314\231",
+    "\375\314",
+#endif
+    seqsize(3, 1) - seqsize(2, 1)},
+   {
+#ifdef SCPACK
+    "push.pri!const.pri %1!pop.alt!",
+    "move.alt!const.pri %1!",
+#else
+    "\240\316\231",
+    "\375\316",
+#endif
+    seqsize(3, 1) - seqsize(2, 1)},
+   {
+#ifdef SCPACK
+    "push.pri!zero.pri!pop.alt!",
+    "move.alt!zero.pri!",
+#else
+    "\240\376\231",
+    "\375\376",
+#endif
+    seqsize(3, 0) - seqsize(2, 0)},
+   /* saving PRI and then loading from its address
+    * occurs when indexing a multi-dimensional array
+    */
+   {
+#ifdef SCPACK
+    "push.pri!load.i!pop.alt!",
+    "move.alt!load.i!",
+#else
+    "\240\213\340\231",
+    "\375\213\340",
+#endif
+    seqsize(3, 0) - seqsize(2, 0)},
+   /* An even simpler PUSH/POP optimization (occurs in
+    * switch statements):
+    *    push.pri                move.alt
+    *    pop.alt                 -
+    */
+   {
+#ifdef SCPACK
+    "push.pri!pop.alt!",
+    "move.alt!",
+#else
+    "\240\231",
+    "\375",
+#endif
+    seqsize(2, 0) - seqsize(1, 0)},
+   /* And what to think of this PUSH/POP sequence, which occurs
+    * due to the support for user-defined assignment operator):
+    *    push.alt                -
+    *    pop.alt                 -
+    */
+//???
+//{
+//  #ifdef SCPACK
+//    "push.alt!pop.alt!",
+//    ";$",     /* SCPACK cannot handle empty strings */
+//  #else
+//    "\225\237",
+//    "\353",
+//  #endif
+//  seqsize(2,0) - seqsize(0,0)
+//},
+   /* Functions with many parameters with the same default
+    * value have sequences like:
+    *    push.c n1               const.pri n1
+    *    ;$par                   push.r.pri n2   ; where n2 is the number of pushes
+    *    push.c n1               ;$par
+    *    ;$par                   -
+    *    push.c n1               -
+    *    ;$par                   -
+    *    etc.                    etc.
+    * The shortest matched sequence is 3, because a sequence of two can also be
+    * optimized as two "push.c n1" instructions.
+    * => this optimization does not work, because the argument re-ordering in
+    *    a function call causes each argument to be optimized individually
+    */
+//{
+//  #ifdef SCPACK
+//    "const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!",
+//    "const.pri %1!push.r.pri 5!;$par!",
+//  #else
+//    "\327\327\254",
+//    "\352\221.r\2745!",
+//  #endif
+//  seqsize(10,5) - seqsize(2,2)
+//},
+//{
+//  #ifdef SCPACK
+//    "const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!",
+//    "const.pri %1!push.r.pri 4!;$par!",
+//  #else
+//    "\327\327",
+//    "\352\221.r\274\326",
+//  #endif
+//  seqsize(8,4) - seqsize(2,2)
+//},
+//{
+//  #ifdef SCPACK
+//    "const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!",
+//    "const.pri %1!push.r.pri 3!;$par!",
+//  #else
+//    "\327\254",
+//    "\352\221.r\274\247",
+//  #endif
+//  seqsize(6,3) - seqsize(2,2)
+//},
+   /* User-defined operators first load the operands into registers and
+    * then have them pushed onto the stack. This can give rise to sequences
+    * like:
+    *    const.pri n1            push.c n1
+    *    const.alt n2            push.c n2
+    *    push.pri                -
+    *    push.alt                -
+    * A similar sequence occurs with the two PUSH.pri/alt instructions inverted.
+    * The first, second, or both CONST.pri/alt instructions can also be
+    * LOAD.pri/alt.
+    * This gives 2 x 4 cases.
+    */
+   {
+#ifdef SCPACK
+    "const.pri %1!const.alt %2!push.pri!push.alt!",
+    "push.c %1!push.c %2!",
+#else
+    "\316\236\311\240\351",
+    "\330\205\330\216",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "const.pri %1!const.alt %2!push.alt!push.pri!",
+    "push.c %2!push.c %1!",
+#else
+    "\316\236\311\351\240",
+    "\330\216\330\205",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "const.pri %1!load.alt %2!push.pri!push.alt!",
+    "push.c %1!push %2!",
+#else
+    "\316\213\311\240\351",
+    "\330\205\222\216",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "const.pri %1!load.alt %2!push.alt!push.pri!",
+    "push %2!push.c %1!",
+#else
+    "\316\213\311\351\240",
+    "\222\216\330\205",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!const.alt %2!push.pri!push.alt!",
+    "push %1!push.c %2!",
+#else
+    "\314\236\311\240\351",
+    "\222\205\330\216",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!const.alt %2!push.alt!push.pri!",
+    "push.c %2!push %1!",
+#else
+    "\314\236\311\351\240",
+    "\330\216\222\205",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!load.alt %2!push.pri!push.alt!",
+    "push %1!push %2!",
+#else
+    "\314\213\311\240\351",
+    "\222\205\222\216",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "load.pri %1!load.alt %2!push.alt!push.pri!",
+    "push %2!push %1!",
+#else
+    "\314\213\311\351\240",
+    "\222\216\222\205",
+#endif
+    seqsize(4, 2) - seqsize(2, 2)},
+   /* Function calls (parameters are passed on the stack)
+    *    load.s.pri n1           push.s n1
+    *    push.pri                -
+    *    --------------------------------------
+    *    load.pri n1             push n1
+    *    push.pri                -
+    *    --------------------------------------
+    *    const.pri n1            push.c n1
+    *    push.pri                -
+    *    --------------------------------------
+    *    zero.pri                push.c 0
+    *    push.pri                -
+    *    --------------------------------------
+    *    addr.pri n1             pushaddr n1
+    *    push.pri                -
+    *
+    * However, PRI must not be needed after this instruction
+    * if this shortcut is used. Check for the ;$par comment.
+    */
+   {
+#ifdef SCPACK
+    "load.s.pri %1!push.pri!;$par!",
+    "push.s %1!;$par!",
+#else
+    "\224\255\344",
+    "\222\220\205\344",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "load.pri %1!push.pri!;$par!",
+    "push %1!;$par!",
+#else
+    "\213\255\344",
+    "\222\205\344",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "const.pri %1!push.pri!;$par!",
+    "push.c %1!;$par!",
+#else
+    "\236\255\344",
+    "\330\205\344",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "zero.pri!push.pri!;$par!",
+    "push.c 0!;$par!",
+#else
+    "\376\240\344",
+    "\330 0!\344",
+#endif
+    seqsize(2, 0) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "addr.pri %1!push.pri!;$par!",
+    "pushaddr %1!;$par!",
+#else
+    "\252\255\344",
+    "\222\252\205\344",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   /* References with a default value generate new cells on the heap
+    * dynamically. That code often ends with:
+    *    move.pri                push.alt
+    *    push.pri                -
+    */
+   {
+#ifdef SCPACK
+    "move.pri!push.pri!",
+    "push.alt!",
+#else
+    "\350\232\240",
+    "\351",
+#endif
+    seqsize(2, 0) - seqsize(1, 0)},
+   /* Simple arithmetic operations on constants. Noteworthy is the
+    * subtraction of a constant, since it is converted to the addition
+    * of the inverse value.
+    *    const.alt n1            add.c n1
+    *    add                     -
+    *    --------------------------------------
+    *    const.alt n1            add.c -n1
+    *    sub                     -
+    *    --------------------------------------
+    *    const.alt n1            smul.c n1
+    *    smul                    -
+    *    --------------------------------------
+    *    const.alt n1            eq.c.pri n1
+    *    eq                      -
+    */
+   {
+#ifdef SCPACK
+    "const.alt %1!add!",
+    "add.c %1!",
+#else
+    "\360\270",
+    "\233\247\205",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "const.alt %1!sub!",
+    "add.c -%1!",
+#else
+    "\360sub!",
+    "\233\247 -%\204",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "const.alt %1!smul!",
+    "smul.c %1!",
+#else
+    "\360smul!",
+    "smu\271\205",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "const.alt %1!eq!",
+    "eq.c.pri %1!",
+#else
+    "\360\265",
+    "\253\247\223",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   /* Some operations use the alternative subtraction operation --these
+    * can also be optimized.
+    *    const.pri n1            load.s.pri n2
+    *    load.s.alt n2           add.c -n1
+    *    sub.alt                 -
+    *    --------------------------------------
+    *    const.pri n1            load.pri n2
+    *    load.alt n2             add.c -n1
+    *    sub.alt                 -
+    */
+   {
+#ifdef SCPACK
+    "const.pri %1!load.s.alt %2!sub.alt!",
+    "load.s.pri %2!add.c -%1!",
+#else
+    "\316\224\311sub\217",
+    "\241\233\247 -%\204",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   {
+#ifdef SCPACK
+    "const.pri %1!load.alt %2!sub.alt!",
+    "load.pri %2!add.c -%1!",
+#else
+    "\316\213\311sub\217",
+    "\317\233\247 -%\204",
+#endif
+    seqsize(3, 2) - seqsize(2, 2)},
+   /* Compare and jump
+    *    eq                      jneq n1
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    eq                      jeq n1
+    *    jnz n1                  -
+    *    --------------------------------------
+    *    neq                     jeq n1
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    neq                     jneq n1
+    *    jnz n1                  -
+    * Compares followed by jzer occur much more
+    * often than compares followed with jnz. So we
+    * take the easy route here.
+    *    less                    jgeq n1
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    leq                     jgrtr n1
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    grtr                    jleq n1
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    geq                     jless n1
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    sless                   jsgeq n1
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    sleq                    jsgrtr n1
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    sgrtr                   jsleq n1
+    *    jzer n1                 -
+    *    --------------------------------------
+    *    sgeq                    jsless n1
+    *    jzer n1                 -
+    */
+   {
+#ifdef SCPACK
+    "eq!jzer %1!",
+    "jneq %1!",
+#else
+    "\265\305",
+    "jn\325",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "eq!jnz %1!",
+    "jeq %1!",
+#else
+    "\265jnz\205",
+    "j\325",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "neq!jzer %1!",
+    "jeq %1!",
+#else
+    "n\265\305",
+    "j\325",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "neq!jnz %1!",
+    "jneq %1!",
+#else
+    "n\265jnz\205",
+    "jn\325",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "less!jzer %1!",
+    "jgeq %1!",
+#else
+    "l\322!\305",
+    "jg\325",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "leq!jzer %1!",
+    "jgrtr %1!",
+#else
+    "l\265\305",
+    "jg\323r\205",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "grtr!jzer %1!",
+    "jleq %1!",
+#else
+    "g\323\306\305",
+    "jl\325",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "geq!jzer %1!",
+    "jless %1!",
+#else
+    "g\265\305",
+    "jl\322\205",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "sless!jzer %1!",
+    "jsgeq %1!",
+#else
+    "\357\305",
+    "j\302\325",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "sleq!jzer %1!",
+    "jsgrtr %1!",
+#else
+    "\362\305",
+    "j\337r\205",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "sgrtr!jzer %1!",
+    "jsleq %1!",
+#else
+    "\364\305",
+    "j\303\325",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "sgeq!jzer %1!",
+    "jsless %1!",
+#else
+    "\361\305",
+    "j\341\205",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   /* Test for zero (common case, especially for strings)
+    * E.g. the test expression of: "for (i=0; str{i}!=0; ++i)"
+    *
+    *    zero.alt                jzer n1
+    *    jeq n1                  -
+    *    --------------------------------------
+    *    zero.alt                jnz n1
+    *    jneq n1                 -
+    */
+   {
+#ifdef SCPACK
+    "zero.alt!jeq %1!",
+    "jzer %1!",
+#else
+    "\315\217j\325",
+    "\305",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "zero.alt!jneq %1!",
+    "jnz %1!",
+#else
+    "\315\217jn\325",
+    "jnz\205",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   /* Incrementing and decrementing leaves a value in
+    * in PRI which may not be used (for example, as the
+    * third expression in a "for" loop).
+    *    inc n1                  inc n1  ; ++n
+    *    load.pri n1             ;$exp
+    *    ;$exp                   -
+    *    --------------------------------------
+    *    load.pri n1             inc n1  ; n++, e.g. "for (n=0; n<10; n++)"
+    *    inc n1                  ;$exp
+    *    ;$exp                   -
+    * Plus the varieties for stack relative increments
+    * and decrements.
+    */
+   {
+#ifdef SCPACK
+    "inc %1!load.pri %1!;$exp!",
+    "inc %1!;$exp!",
+#else
+    "\373c\205\314\245",
+    "\373c\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "load.pri %1!inc %1!;$exp!",
+    "inc %1!;$exp!",
+#else
+    "\314\373c\261",
+    "\373c\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "inc.s %1!load.s.pri %1!;$exp!",
+    "inc.s %1!;$exp!",
+#else
+    "\373\352\205\324\245",
+    "\373\352\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "load.s.pri %1!inc.s %1!;$exp!",
+    "inc.s %1!;$exp!",
+#else
+    "\324\373\352\261",
+    "\373\352\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "dec %1!load.pri %1!;$exp!",
+    "dec %1!;$exp!",
+#else
+    "\367c\205\314\245",
+    "\367c\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "load.pri %1!dec %1!;$exp!",
+    "dec %1!;$exp!",
+#else
+    "\314\367c\261",
+    "\367c\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "dec.s %1!load.s.pri %1!;$exp!",
+    "dec.s %1!;$exp!",
+#else
+    "\367\352\205\324\245",
+    "\367\352\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "load.s.pri %1!dec.s %1!;$exp!",
+    "dec.s %1!;$exp!",
+#else
+    "\324\367\352\261",
+    "\367\352\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   /* ??? the same (increments and decrements) for references */
+   /* Loading the constant zero has a special opcode.
+    * When storing zero in memory, the value of PRI must not be later on.
+    *    const.pri 0             zero n1
+    *    stor.pri n1             ;$exp
+    *    ;$exp                   -
+    *    --------------------------------------
+    *    const.pri 0             zero.s n1
+    *    stor.s.pri n1           ;$exp
+    *    ;$exp                   -
+    *    --------------------------------------
+    *    zero.pri                zero n1
+    *    stor.pri n1             ;$exp
+    *    ;$exp                   -
+    *    --------------------------------------
+    *    zero.pri                zero.s n1
+    *    stor.s.pri n1           ;$exp
+    *    ;$exp                   -
+    *    --------------------------------------
+    *    const.pri 0             zero.pri
+    *    --------------------------------------
+    *    const.alt 0             zero.alt
+    * The last two alternatives save more memory than they save
+    * time, but anyway...
+    */
+   {
+#ifdef SCPACK
+    "const.pri 0!stor.pri %1!;$exp!",
+    "zero %1!;$exp!",
+#else
+    "\236\203 0!\227or\223\245",
+    "\315\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "const.pri 0!stor.s.pri %1!;$exp!",
+    "zero.s %1!;$exp!",
+#else
+    "\236\203 0!\227or\220\223\245",
+    "\315\220\261",
+#endif
+    seqsize(2, 2) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "zero.pri!stor.pri %1!;$exp!",
+    "zero %1!;$exp!",
+#else
+    "\376\227or\223\245",
+    "\315\261",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "zero.pri!stor.s.pri %1!;$exp!",
+    "zero.s %1!;$exp!",
+#else
+    "\376\227or\220\223\245",
+    "\315\220\261",
+#endif
+    seqsize(2, 1) - seqsize(1, 1)},
+   {
+#ifdef SCPACK
+    "const.pri 0!",
+    "zero.pri!",
+#else
+    "\236\203 0!",
+    "\376",
+#endif
+    seqsize(1, 1) - seqsize(1, 0)},
+   {
+#ifdef SCPACK
+    "const.alt 0!",
+    "zero.alt!",
+#else
+    "\236\211 0!",
+    "\315\217",
+#endif
+    seqsize(1, 1) - seqsize(1, 0)},
+   /* ----- */
+   {NULL, NULL, 0}
+};
diff --git a/libraries/embryo/src/bin/embryo_cc_scexpand.c b/libraries/embryo/src/bin/embryo_cc_scexpand.c
new file mode 100644
index 0000000..6ab34a1
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_scexpand.c
@@ -0,0 +1,53 @@
+/* expand.c -- Byte Pair Encoding decompression */
+/* Copyright 1996 Philip Gage */
+
+/* Byte Pair Compression appeared in the September 1997
+ * issue of C/C++ Users Journal. The original source code
+ * may still be found at the web site of the magazine
+ * (www.cuj.com).
+ *
+ * The decompressor has been modified by me (Thiadmer
+ * Riemersma) to accept a string as input, instead of a
+ * complete file.
+ */
+
+
+#include "embryo_cc_sc.h"
+
+#define STACKSIZE 16
+
+int
+strexpand(char *dest, unsigned char *source, int maxlen, unsigned char pairtable[128][2])
+{
+   unsigned char       stack[STACKSIZE];
+   short               c, top = 0;
+   int                 len;
+
+   len = 1;                     /* already 1 byte for '\0' */
+   for (;;)
+     {
+        /* Pop byte from stack or read byte from the input string */
+        if (top)
+          c = stack[--top];
+        else if ((c = *(unsigned char *)source++) == '\0')
+          break;
+
+        /* Push pair on stack or output byte to the output string */
+        if (c > 127)
+          {
+             stack[top++] = pairtable[c - 128][1];
+             stack[top++] = pairtable[c - 128][0];
+          }
+        else
+          {
+             len++;
+             if (maxlen > 1)
+               {
+                  *dest++ = (char)c;
+                  maxlen--;
+               }
+          }
+     }
+   *dest = '\0';
+   return len;
+}
diff --git a/libraries/embryo/src/bin/embryo_cc_sclist.c b/libraries/embryo/src/bin/embryo_cc_sclist.c
new file mode 100644
index 0000000..94ebbb7
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_sclist.c
@@ -0,0 +1,293 @@
+/*  Small compiler  - maintenance of various lists
+ *
+ *  Name list (aliases)
+ *  Include path list
+ *
+ *  Copyright (c) ITB CompuPhase, 2001-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_sclist.c 52451 2010-09-19 03:00:12Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include "embryo_cc_sc.h"
+
+static stringpair  *
+insert_stringpair(stringpair * root, char *first, char *second, int matchlength)
+{
+   stringpair         *cur, *pred;
+
+   assert(root != NULL);
+   assert(first != NULL);
+   assert(second != NULL);
+   /* create a new node, and check whether all is okay */
+   if (!(cur = (stringpair *)malloc(sizeof(stringpair))))
+      return NULL;
+   cur->first = strdup(first);
+   cur->second = strdup(second);
+   cur->matchlength = matchlength;
+   if (!cur->first || !cur->second)
+     {
+        if (cur->first)
+           free(cur->first);
+        if (cur->second)
+           free(cur->second);
+        free(cur);
+        return NULL;
+     }                          /* if */
+   /* link the node to the tree, find the position */
+   for (pred = root; pred->next && strcmp(pred->next->first, first) < 0;
+        pred = pred->next)
+      /* nothing */ ;
+   cur->next = pred->next;
+   pred->next = cur;
+   return cur;
+}
+
+static void
+delete_stringpairtable(stringpair * root)
+{
+   stringpair         *cur, *next;
+
+   assert(root != NULL);
+   cur = root->next;
+   while (cur)
+     {
+        next = cur->next;
+        assert(cur->first != NULL);
+        assert(cur->second != NULL);
+        free(cur->first);
+        free(cur->second);
+        free(cur);
+        cur = next;
+     }                          /* while */
+   memset(root, 0, sizeof(stringpair));
+}
+
+static stringpair  *
+find_stringpair(stringpair * cur, char *first, int matchlength)
+{
+   int                 result = 0;
+
+   assert(matchlength > 0);     /* the function cannot handle zero-length comparison */
+   assert(first != NULL);
+   while (cur && result <= 0)
+     {
+        result = (int)*cur->first - (int)*first;
+        if (result == 0 && matchlength == cur->matchlength)
+          {
+             result = strncmp(cur->first, first, matchlength);
+             if (result == 0)
+                return cur;
+          }                     /* if */
+        cur = cur->next;
+     }                          /* while */
+   return NULL;
+}
+
+static int
+delete_stringpair(stringpair * root, stringpair * item)
+{
+   stringpair         *cur;
+
+   assert(root != NULL);
+   cur = root;
+   while (cur->next)
+     {
+        if (cur->next == item)
+          {
+             cur->next = item->next;    /* unlink from list */
+             assert(item->first != NULL);
+             assert(item->second != NULL);
+             free(item->first);
+             free(item->second);
+             free(item);
+             return TRUE;
+          }                     /* if */
+        cur = cur->next;
+     }                          /* while */
+   return FALSE;
+}
+
+/* ----- alias table --------------------------------------------- */
+static stringpair   alias_tab = { NULL, NULL, NULL, 0 };    /* alias table */
+
+stringpair *
+insert_alias(char *name, char *alias)
+{
+   stringpair         *cur;
+
+   assert(name != NULL);
+   assert(strlen(name) <= sNAMEMAX);
+   assert(alias != NULL);
+   assert(strlen(alias) <= sEXPMAX);
+   if (!(cur = insert_stringpair(&alias_tab, name, alias, strlen(name))))
+      error(103);               /* insufficient memory (fatal error) */
+   return cur;
+}
+
+int
+lookup_alias(char *target, char *name)
+{
+   stringpair         *cur =
+      find_stringpair(alias_tab.next, name, strlen(name));
+   if (cur)
+     {
+        assert(strlen(cur->second) <= sEXPMAX);
+        strcpy(target, cur->second);
+     }                          /* if */
+   return !!cur;
+}
+
+void
+delete_aliastable(void)
+{
+   delete_stringpairtable(&alias_tab);
+}
+
+/* ----- include paths list -------------------------------------- */
+static stringlist   includepaths = { NULL, NULL };      /* directory list for include files */
+
+stringlist *
+insert_path(char *path)
+{
+   stringlist         *cur;
+
+   assert(path != NULL);
+   if (!(cur = (stringlist *)malloc(sizeof(stringlist))))
+      error(103);               /* insufficient memory (fatal error) */
+   if (!(cur->line = strdup(path)))
+      error(103);               /* insufficient memory (fatal error) */
+   cur->next = includepaths.next;
+   includepaths.next = cur;
+   return cur;
+}
+
+char       *
+get_path(int index)
+{
+   stringlist         *cur = includepaths.next;
+
+   while (cur && index-- > 0)
+      cur = cur->next;
+   if (cur)
+     {
+        assert(cur->line != NULL);
+        return cur->line;
+     }                          /* if */
+   return NULL;
+}
+
+void
+delete_pathtable(void)
+{
+   stringlist         *cur = includepaths.next, *next;
+
+   while (cur)
+     {
+        next = cur->next;
+        assert(cur->line != NULL);
+        free(cur->line);
+        free(cur);
+        cur = next;
+     }                          /* while */
+   memset(&includepaths, 0, sizeof(stringlist));
+}
+
+/* ----- text substitution patterns ------------------------------ */
+
+static stringpair   substpair = { NULL, NULL, NULL, 0 };    /* list of substitution pairs */
+static stringpair  *substindex['z' - 'A' + 1];  /* quick index to first character */
+
+static void
+adjustindex(char c)
+{
+   stringpair         *cur;
+
+   assert((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || c == '_');
+   assert('A' < '_' && '_' < 'z');
+
+   for (cur = substpair.next; cur && cur->first[0] != c;
+        cur = cur->next)
+      /* nothing */ ;
+   substindex[(int)c - 'A'] = cur;
+}
+
+stringpair *
+insert_subst(char *pattern, char *substitution, int prefixlen)
+{
+   stringpair         *cur;
+
+   assert(pattern != NULL);
+   assert(substitution != NULL);
+   if (!(cur = insert_stringpair(&substpair, pattern, substitution, prefixlen)))
+      error(103);               /* insufficient memory (fatal error) */
+   adjustindex(*pattern);
+   return cur;
+}
+
+stringpair *
+find_subst(char *name, int length)
+{
+   stringpair         *item;
+
+   assert(name != NULL);
+   assert(length > 0);
+   assert((*name >= 'A' && *name <= 'Z') || (*name >= 'a' && *name <= 'z')
+          || *name == '_');
+   item = substindex[(int)*name - 'A'];
+   if (item)
+      item = find_stringpair(item, name, length);
+   return item;
+}
+
+int
+delete_subst(char *name, int length)
+{
+   stringpair         *item;
+
+   assert(name != NULL);
+   assert(length > 0);
+   assert((*name >= 'A' && *name <= 'Z') || (*name >= 'a' && *name <= 'z')
+          || *name == '_');
+   item = substindex[(int)*name - 'A'];
+   if (item)
+      item = find_stringpair(item, name, length);
+   if (!item)
+      return FALSE;
+   delete_stringpair(&substpair, item);
+   adjustindex(*name);
+   return TRUE;
+}
+
+void
+delete_substtable(void)
+{
+   int                 i;
+
+   delete_stringpairtable(&substpair);
+   for (i = 0; i < (int)(sizeof(substindex) / sizeof(substindex[0])); i++)
+      substindex[i] = NULL;
+}
diff --git a/libraries/embryo/src/bin/embryo_cc_scvars.c b/libraries/embryo/src/bin/embryo_cc_scvars.c
new file mode 100644
index 0000000..fb9eb12
--- /dev/null
+++ b/libraries/embryo/src/bin/embryo_cc_scvars.c
@@ -0,0 +1,88 @@
+/*  Small compiler
+ *
+ *  Global (cross-module) variables.
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ *
+ *  Version: $Id: embryo_cc_scvars.c 50816 2010-08-04 16:57:32Z lucas $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>            /* for PATH_MAX */
+#endif
+
+#include "embryo_cc_sc.h"
+
+/*  global variables
+ *
+ *  All global variables that are shared amongst the compiler files are
+ *  declared here.
+ */
+symbol   loctab;        /* local symbol table */
+symbol   glbtab;        /* global symbol table */
+cell    *litq;  /* the literal queue */
+char     pline[sLINEMAX + 1];   /* the line read from the input file */
+char    *lptr;  /* points to the current position in "pline" */
+constvalue tagname_tab = { NULL, "", 0, 0 };    /* tagname table */
+constvalue libname_tab = { NULL, "", 0, 0 };    /* library table (#pragma library "..." syntax) */
+constvalue *curlibrary = NULL;  /* current library */
+symbol  *curfunc;       /* pointer to current function */
+char    *inpfname;      /* pointer to name of the file currently read from */
+char     outfname[PATH_MAX];    /* output file name */
+char     sc_ctrlchar = CTRL_CHAR;       /* the control character (or escape character) */
+int      litidx = 0;    /* index to literal table */
+int      litmax = sDEF_LITMAX;  /* current size of the literal table */
+int      stgidx = 0;    /* index to the staging buffer */
+int      labnum = 0;    /* number of (internal) labels */
+int      staging = 0;   /* true if staging output */
+cell     declared = 0;  /* number of local cells declared */
+cell     glb_declared = 0;      /* number of global cells declared */
+cell     code_idx = 0;  /* number of bytes with generated code */
+int      ntv_funcid = 0;        /* incremental number of native function */
+int      errnum = 0;    /* number of errors */
+int      warnnum = 0;   /* number of warnings */
+int      sc_debug = sCHKBOUNDS; /* by default: bounds checking+assertions */
+int      charbits = 8;  /* a "char" is 8 bits */
+int      sc_packstr = FALSE;    /* strings are packed by default? */
+int      sc_compress = TRUE;    /* compress bytecode? */
+int      sc_needsemicolon = TRUE;       /* semicolon required to terminate expressions? */
+int      sc_dataalign = sizeof(cell);   /* data alignment value */
+int      sc_alignnext = FALSE;  /* must frame of the next function be aligned? */
+int      curseg = 0;    /* 1 if currently parsing CODE, 2 if parsing DATA */
+cell     sc_stksize = sDEF_AMXSTACK;    /* default stack size */
+int      freading = FALSE;      /* Is there an input file ready for reading? */
+int      fline = 0;     /* the line number in the current file */
+int      fnumber = 0;   /* the file number in the file table (debugging) */
+int      fcurrent = 0;  /* current file being processed (debugging) */
+int      intest = 0;    /* true if inside a test */
+int      sideeffect = 0;        /* true if an expression causes a side-effect */
+int      stmtindent = 0;        /* current indent of the statement */
+int      indent_nowarn = TRUE;  /* skip warning "217 loose indentation" */
+int      sc_tabsize = 8;        /* number of spaces that a TAB represents */
+int      sc_allowtags = TRUE;   /* allow/detect tagnames in lex() */
+int      sc_status;     /* read/write status */
+int      sc_rationaltag = 0;    /* tag for rational numbers */
+int      rational_digits = 0;   /* number of fractional digits */
+
+FILE    *inpf = NULL;   /* file read from (source or include) */
+FILE    *inpf_org = NULL;       /* main source file */
+FILE    *outf = NULL;   /* file written to */
+
+jmp_buf  errbuf;
diff --git a/libraries/embryo/src/lib/Embryo.h b/libraries/embryo/src/lib/Embryo.h
new file mode 100644
index 0000000..ea273cf
--- /dev/null
+++ b/libraries/embryo/src/lib/Embryo.h
@@ -0,0 +1,901 @@
+/** 
+@brief Embryo Library
+ 
+These routines are used for Embryo.
+
+@mainpage Embryo Library Documentation
+
+@image html  e_big.png
+
+@version 1.0.0
+@author Carsten Haitzler <raster\@rasterman.com>
+@author Compuphase http://www.compuphase.com
+@date 2004-2011
+
+@section intro What is Embryo?
+
+Embryo is a tiny library designed to interpret limited Small programs
+compiled by the included compiler, @c embryo_cc.  It is mostly a cleaned
+up and smaller version of the original Small abstract machine.  The
+compiler is mostly untouched.
+
+Small was renamed to Pawn.
+For more information about the Pawn language, see 
+@htmlonly <a href=http://www.compuphase.com/pawn/pawn.htm>Pawn</a>
+@endhtmlonly
+@latexonly http://www.compuphase.com/pawn/pawn.htm @endlatexonly
+For the basics about the Small language, see @ref Small_Page.
+
+@section How_to_Use How to Use Embryo?
+
+To use Embryo in your code, you need to do at least the following:
+
+@li Include @ref Embryo.h.
+@li Load the Embryo program using one of the 
+    @ref Embryo_Program_Creation_Group.
+@li Set up the native calls with @ref embryo_program_native_call_add.
+@li Create a virtual machine with @ref embryo_program_vm_push.
+@li Then run the program with @ref embryo_program_run.
+
+@todo Clean up compiler code.
+@todo Proper overview of the operation of the interpreter, that is how
+      the heap, stack, virtual machines, etc fit together.
+
+@page Small_Page Brief Introduction to Small
+
+This section describes the basics of Small, as compiled and interpreted
+with Embryo.
+
+This summary assumes that you are familar with C.  For a full list of
+differences between C and Small, again, see the full documentation.
+
+@section Small_Variables_Section Variables
+
+@subsection Small_Type_Subsection Types
+
+There is only one type, known as the "cell", which can hold an integer.
+
+@subsection Small_Scope_Subsection Scope
+
+The scope and usage of a variable depends on its declaration.
+
+@li A local variable is normally declared with the @c new keyword. E.g.
+    @code new variable @endcode
+@li A static function variable is defined within a function with the
+    @c static keyword.
+@li A global static variable is one that is only available within the
+    file it was declared in.  Again, use the @c static keyword, but outside
+    of any function.
+@li A stock variable is one that may not be compiled into a program if it
+    is not used.  It is declared using @c stock.
+@li A public variable is one that can be read by the host program using
+    @ref embryo_program_variable_find.  It is declared using @c public
+    keyword.
+
+Remember that the keywords above are to be used on their own.  That is,
+for example: @code public testvar @endcode not:
+@code new public testvar @endcode
+
+@subsection Small_Constants_Subsection Constants
+
+You can declare constants in two ways:
+@li Using the preprocessor macro @c \#define.
+@li By inserting @c const between the keyword and variable name of a
+    variable declaration.  For example, to declare the variable @c var1
+    constant, you type @code new const var1 = 2 @endcode  Now @c var1
+    cannot be changed.
+
+@subsection Small_Arrays_Subsection Arrays
+
+To declare an array, append square brackets to the end of the variable
+name.  The following examples show how to declare arrays.  Note the
+use of the ellipsis operator, which bases the array based on the last two
+declared values:
+
+@code
+new msg[] = "A message."
+new ints[] = {1, 3, 4}
+new ints2[20] = {1, 3}         // All other elements 0.
+new ints3[10] = {1, ... }      // All elements = 1
+new ints4[10] = {10, 20, ... } // Elements = 10 -> 100.
+                               // The difference can be negative.
+new ints5[3][3] = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}
+@endcode
+
+@note Array initialisers need to be constant.
+
+@section Small_Func_Calls_Section Function Calls
+
+A typical function declaration is as follows:
+
+@code
+testfunc(param) {
+  // Do something ...
+  // over a couple of lines.
+}
+@endcode
+
+You can pass by reference.  That is, the parameter you pass is changed
+outside of the function.  For example:
+
+@code
+testfunc(&param) {
+  param = 10
+  // The passed variable will be set to 10 outside of the function.
+}
+@endcode
+
+To pass an array:
+
+@code
+testfunc(param[]) {
+  // Do something to the array
+}
+@endcode
+
+@note Arrays are passed by reference.
+
+@section Small_Control_Subsection Control Structures.
+
+Small has the following control structures, which similar to their C
+counterparts:
+@li @code if (expression) statement1 else statement2 @endcode
+@li @code switch (expression) {
+  case 0:
+    statement1 // Can only be one statement.  Look Ma, no breaks!
+  case 1..3:   // For values between 1 and 3 inclusive.
+    statement2
+  default:     // Optional
+    statement3
+}
+@endcode
+@li @code while(expression) statement @endcode
+@li @code do statement while (expression) @endcode
+@li @code for (init_expression; before_iter_test_expression; after_iter_expression) statement @endcode
+
+@section Small_Preprocessor_Section Preprocessor
+
+The following preprocessor directives are available:
+@li @code #assert constant_expression @endcode
+@li @code #define pattern replacement @endcode
+@li @code #define pattern(%1,%2,...) replacement @endcode
+@li @code #include filename @endcode
+@li @code #if constant_expression
+  // Various bits of code
+#else
+  // Other bits of code
+#endif 
+@endcode
+@li @code #undef pattern @endcode
+
+
+@page Available_Native_Calls_Page Available Calls
+
+Embryo provides a minimal set of native calls that can be used within
+any Embryo script.  Those calls are detailed here.
+
+@note Some of the "core" functions here are also described in the full
+      Small documentation given 
+
+@todo Finish this section.
+
+@section Args_ANC_Section Argument Functions
+
+@subsection Numargs_Desc numargs
+
+Returns the number of arguments passed to a function.  Useful
+when dealing with variable argument lists.
+
+@subsection Getargs_Desc getarg(arg, index=0)
+
+Retrieves the argument number @c arg.  If the argument is an array,
+use @c index to specify the index of the array to return.
+
+@subsection Setargs_Desc setargs(arg, index=0, value)
+
+Sets the argument number @c arg to the given @c arg.  @c index specifies
+the index of @c arg to set if @c arg is an array.
+
+@section String_ANC_Section String Functions
+
+Functions that work on strings.
+
+@subsection Atoi_Desc atoi
+
+Translates an number in string form into an integer.
+
+@subsection Fnmatch_Desc fnmatch
+
+Buggered if I know what this does?
+
+@subsection Strcmp_Desc strcmp
+
+String comparing function.
+
+
+@section Float_ANC_Section Float Functions
+
+@subsection Float_Desc float
+
+@subsection Atof_Desc atof
+
+@subsection Float_Mul_Desc float_mul
+
+@subsection Float_Div_Desc float_div
+
+@subsection Float_Add_Desc float_add
+
+@subsection Float_Sub_Desc float_sub
+
+@subsection Fract_Desc fract
+
+@subsection Round_Desc round
+
+@subsection Float_Cmp_Desc float_cmp
+
+@subsection Sqrt_Desc sqrt
+
+@subsection Pow_Desc pow
+
+@subsection Log_Desc log
+
+@subsection Sin_Desc sin
+
+@subsection Cos_Desc cos
+
+@subsection Tan_Desc tan
+
+@subsection Abs_Desc abs
+
+Returns the absolute value of the given float.
+
+@section Time_ANC_Section Time Functions
+
+@subsection Seconds_Desc seconds()
+
+@subsection Date_Desc date
+
+
+@section Rand_ANC_Section Random Functions
+
+@subsection Rand_Desc rand()
+
+Returns a random integer.
+
+@subsection Randf_Desc randf()
+
+Returns a random float.
+
+@file Embryo.h
+@brief Embryo virtual machine library.
+
+This file includes the routines needed for Embryo library interaction.
+This is the @e only file you need to include.
+
+*/
+
+// The following definitions are in Embryo.h, but I did not want to
+// mess up the formatting of the file
+
+/**
+  @def EMBRYO_FUNCTION_NONE 
+  An invalid/non-existent function.
+*/
+
+/**
+  @def EMBRYO_FUNCTION_MAIN
+  Start at program entry point.  For use with @ref embryo_program_run.
+*/
+
+/**
+  @def EMBRYO_FUNCTION_CONT
+  Continue from last address.  For use with @ref embryo_program_run.
+*/
+
+/**
+  @def EMBRYO_PROGRAM_OK
+  Program was run successfully.
+*/
+
+/**
+  @def EMBRYO_PROGRAM_SLEEP
+  The program's execution was interrupted by a Small @c sleep command.
+*/
+
+/**
+  @def EMBRYO_PROGRAM_FAIL
+  An error in the program caused it to fail.
+*/
+
+#ifndef _EMBRYO_H
+#define _EMBRYO_H
+
+#ifdef EAPI
+# undef EAPI
+#endif
+
+#ifdef _WIN32
+# ifdef EFL_EMBRYO_BUILD
+#  ifdef DLL_EXPORT
+#   define EAPI __declspec(dllexport)
+#  else
+#   define EAPI
+#  endif /* ! DLL_EXPORT */
+# else
+#  define EAPI __declspec(dllimport)
+# endif /* ! EFL_EMBRYO_BUILD */
+#else
+# ifdef __GNUC__
+#  if __GNUC__ >= 4
+#   define EAPI __attribute__ ((visibility("default")))
+#  else
+#   define EAPI
+#  endif
+# else
+#  define EAPI
+# endif
+#endif /* ! _WIN32 */
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#define EMBRYO_VERSION_MAJOR 1
+#define EMBRYO_VERSION_MINOR 0
+   
+   typedef struct _Embryo_Version
+     {
+        int major;
+        int minor;
+        int micro;
+        int revision;
+     } Embryo_Version;
+   
+   EAPI extern Embryo_Version *embryo_version;
+   
+   /* potential error values */
+   typedef enum _Embryo_Error
+     {
+        EMBRYO_ERROR_NONE,
+          /* reserve the first 15 error codes for exit codes of the abstract machine */
+          EMBRYO_ERROR_EXIT,         /** Forced exit */
+          EMBRYO_ERROR_ASSERT,       /** Assertion failed */
+          EMBRYO_ERROR_STACKERR,     /** Stack/heap collision */
+          EMBRYO_ERROR_BOUNDS,       /** Index out of bounds */
+          EMBRYO_ERROR_MEMACCESS,    /** Invalid memory access */
+          EMBRYO_ERROR_INVINSTR,     /** Invalid instruction */
+          EMBRYO_ERROR_STACKLOW,     /** Stack underflow */
+          EMBRYO_ERROR_HEAPLOW,      /** Heap underflow */
+          EMBRYO_ERROR_CALLBACK,     /** No callback, or invalid callback */
+          EMBRYO_ERROR_NATIVE,       /** Native function failed */
+          EMBRYO_ERROR_DIVIDE,       /** Divide by zero */
+          EMBRYO_ERROR_SLEEP,        /** Go into sleepmode - code can be restarted */
+
+          EMBRYO_ERROR_MEMORY = 16,  /** Out of memory */
+          EMBRYO_ERROR_FORMAT,       /** Invalid file format */
+          EMBRYO_ERROR_VERSION,      /** File is for a newer version of the Embryo_Program */
+          EMBRYO_ERROR_NOTFOUND,     /** Function not found */
+          EMBRYO_ERROR_INDEX,        /** Invalid index parameter (bad entry point) */
+          EMBRYO_ERROR_DEBUG,        /** Debugger cannot run */
+          EMBRYO_ERROR_INIT,         /** Embryo_Program not initialized (or doubly initialized) */
+          EMBRYO_ERROR_USERDATA,     /** Unable to set user data field (table full) */
+          EMBRYO_ERROR_INIT_JIT,     /** Cannot initialize the JIT */
+          EMBRYO_ERROR_PARAMS,       /** Parameter error */
+          EMBRYO_ERROR_DOMAIN,       /** Domain error, expression result does not fit in range */
+     } Embryo_Error;
+
+   /* program run return values */
+   typedef enum _Embryo_Status
+     {
+        EMBRYO_PROGRAM_FAIL = 0,
+        EMBRYO_PROGRAM_OK = 1,
+        EMBRYO_PROGRAM_SLEEP = 2,
+        EMBRYO_PROGRAM_BUSY = 3,
+        EMBRYO_PROGRAM_TOOLONG = 4
+     } Embryo_Status;
+   
+   typedef unsigned int                Embryo_UCell;
+   typedef int                         Embryo_Cell;
+  /** An invalid cell reference */
+#define EMBRYO_CELL_NONE     0x7fffffff
+   
+   typedef struct _Embryo_Program      Embryo_Program;
+   typedef int                         Embryo_Function;
+   /* possible function type values that are enumerated */
+#define EMBRYO_FUNCTION_NONE 0x7fffffff /* An invalid/non existent function */
+#define EMBRYO_FUNCTION_MAIN -1         /* Start at program entry point */
+#define EMBRYO_FUNCTION_CONT -2         /* Continue from last address */
+
+   typedef union
+     {
+        float       f;
+        Embryo_Cell c;
+     } Embryo_Float_Cell;
+
+#if defined _MSC_VER || defined __SUNPRO_C
+/** Float to Embryo_Cell */
+# define EMBRYO_FLOAT_TO_CELL(f) (((Embryo_Float_Cell *)&(f))->c)
+/** Embryo_Cell to float */
+# define EMBRYO_CELL_TO_FLOAT(c) (((Embryo_Float_Cell *)&(c))->f)
+#else
+/** Float to Embryo_Cell */
+# define EMBRYO_FLOAT_TO_CELL(f) ((Embryo_Float_Cell) f).c
+/** Embryo_Cell to float */
+# define EMBRYO_CELL_TO_FLOAT(c) ((Embryo_Float_Cell) c).f
+#endif
+
+   /**
+    * @defgroup Embryo_Library_Group Library Maintenance Functions
+    *
+    * Functions that start up and shutdown the Embryo library.
+    */
+   
+   
+/**
+ * Initialises the Embryo library.
+ * @return  The number of times the library has been initialised without being
+ *          shut down.
+ * @ingroup Embryo_Library_Group
+ */
+EAPI int              embryo_init(void);
+   
+/**
+ * Shuts down the Embryo library.
+ * @return  The number of times the library has been initialised without being
+ *          shutdown.
+ * @ingroup Embryo_Library_Group
+ */
+EAPI int              embryo_shutdown(void);
+
+   /**
+    * @defgroup Embryo_Program_Creation_Group Program Creation and Destruction Functions
+    *
+    * Functions that set up programs, and destroy them.
+    */
+   
+/**
+ * Creates a new Embryo program, with bytecode data that can be freed.
+ * @param   data Pointer to the bytecode of the program.
+ * @param   size Number of bytes of bytecode.
+ * @return  A new Embryo program.
+ * @ingroup Embryo_Program_Creation_Group
+ */
+EAPI Embryo_Program  *embryo_program_new(void *data, int size);
+   
+/**
+ * Creates a new Embryo program, with bytecode data that cannot be
+ * freed.
+ * @param   data Pointer to the bytecode of the program.
+ * @param   size Number of bytes of bytecode.
+ * @return  A new Embryo program.
+ * @ingroup Embryo_Program_Creation_Group
+ */
+EAPI Embryo_Program  *embryo_program_const_new(void *data, int size);
+   
+/**
+ * Creates a new Embryo program based on the bytecode data stored in the
+ * given file.
+ * @param   file Filename of the given file.
+ * @return  A new Embryo program.
+ * @ingroup Embryo_Program_Creation_Group
+ */
+EAPI Embryo_Program  *embryo_program_load(const char *file);
+   
+/**
+ * Frees the given Embryo program.
+ * @param   ep The given program.
+ * @ingroup Embryo_Program_Creation_Group
+ */
+EAPI void             embryo_program_free(Embryo_Program *ep);
+   
+/**
+ * Adds a native program call to the given Embryo program.
+ * @param   ep   The given Embryo program.
+ * @param   name The name for the call used in the script.
+ * @param   func The function to use when the call is made.
+ * @ingroup Embryo_Func_Group
+ */
+
+/**
+ * @defgroup Embryo_Func_Group Function Functions
+ *
+ * Functions that deal with Embryo program functions.
+ */
+EAPI void             embryo_program_native_call_add(Embryo_Program *ep, const char *name, Embryo_Cell (*func) (Embryo_Program *ep, Embryo_Cell *params));
+   
+/**
+ * Resets the current virtual machine session of the given program.
+ * @param   ep The given program.
+ * @ingroup Embryo_Program_VM_Group
+ */
+
+/**
+ * @defgroup Embryo_Program_VM_Group Virtual Machine Functions
+ *
+ * Functions that deal with creating and destroying virtual machine sessions
+ * for a given program.
+ *
+ * A given embryo program can have multiple virtual machine sessions running.
+ * This is useful when you have a native call that in turn calls a function in
+ * the embryo program.  The native call can start a new virtual machine
+ * session to run the function it needs.  Once completed, the session can be
+ * popped off the program's stack, and the native call can return its value
+ * to the old session.
+ *
+ * A new virtual machine session is created by pushing a new virtual machine
+ * onto the session stack of a program using @ref embryo_program_vm_push.
+ * The current virtual machine session can be destroyed by calling
+ * @ref embryo_program_vm_pop.
+ */
+EAPI void             embryo_program_vm_reset(Embryo_Program *ep);
+   
+/**
+ * Starts a new virtual machine session for the given program.
+ *
+ * See @ref Embryo_Program_VM_Group for more information about how this works.
+ *
+ * @param   ep The given program.
+ * @ingroup Embryo_Program_VM_Group
+ */
+EAPI void             embryo_program_vm_push(Embryo_Program *ep);
+   
+/**
+ * Frees the current virtual machine session associated with the given program.
+ *
+ * See @ref Embryo_Program_VM_Group for more information about how this works.
+ * Note that you will need to retrieve any return data or data on the stack
+ * before you pop.
+ *
+ * @param   ep The given program.
+ * @ingroup Embryo_Program_VM_Group
+ */
+EAPI void             embryo_program_vm_pop(Embryo_Program *ep);
+   
+/**
+ * Ensures that the given unsigned short integer is in the small
+ * endian format.
+ * @param   v Pointer to the given integer.
+ * @ingroup Embryo_Swap_Group
+ */
+
+/**
+ * @defgroup Embryo_Swap_Group Byte Swapping Functions
+ *
+ * Functions that are used to ensure that integers passed to the
+ * virtual machine are in small endian format.  These functions are
+ * used to ensure that the virtual machine operates correctly on big
+ * endian machines.
+ */
+EAPI void             embryo_swap_16(unsigned short *v);
+   
+/**
+ * Ensures that the given unsigned integer is in the small endian
+ * format.
+ * @param   v Pointer to the given integer.
+ * @ingroup Embryo_Swap_Group
+ */
+EAPI void             embryo_swap_32(unsigned int *v);
+   
+/**
+ * Returns the function in the given program with the given name.
+ * @param   ep The given program.
+ * @param   name The given function name.
+ * @return  The function if successful.  Otherwise, @c EMBRYO_FUNCTION_NONE.
+ * @ingroup Embryo_Func_Group
+ */
+EAPI Embryo_Function  embryo_program_function_find(Embryo_Program *ep, const char *name);
+   
+/**
+ * Retrieves the location of the public variable in the given program
+ * with the given name.
+ * @param   ep   The given program.
+ * @param   name The given name.
+ * @return  The address of the variable if found.  @c EMBRYO_CELL_NONE
+ *          otherwise.
+ * @ingroup Embryo_Public_Variable_Group
+ */
+
+/**
+ * @defgroup Embryo_Public_Variable_Group Public Variable Access Functions
+ *
+ * In an Embryo program, a global variable can be declared public, as
+ * described in @ref Small_Scope_Subsection.  The functions here allow
+ * the host program to access these public variables.
+ */
+EAPI Embryo_Cell      embryo_program_variable_find(Embryo_Program *ep, const char *name);
+   
+/**
+ * Retrieves the number of public variables in the given program.
+ * @param   ep The given program.
+ * @return  The number of public variables.
+ * @ingroup Embryo_Public_Variable_Group
+ */
+EAPI int              embryo_program_variable_count_get(Embryo_Program *ep);
+   
+/**
+ * Retrieves the location of the public variable in the given program
+ * with the given identifier.
+ * @param   ep  The given program.
+ * @param   num The identifier of the public variable.
+ * @return  The virtual machine address of the variable if found.
+ *          @c EMBRYO_CELL_NONE otherwise.
+ * @ingroup Embryo_Public_Variable_Group
+ */
+EAPI Embryo_Cell      embryo_program_variable_get(Embryo_Program *ep, int num);
+   
+/**
+ * Sets the error code for the given program to the given code.
+ * @param   ep The given program.
+ * @param   error The given error code.
+ * @ingroup Embryo_Error_Group
+ */
+
+/**
+ * @defgroup Embryo_Error_Group Error Functions
+ *
+ * Functions that set and retrieve error codes in Embryo programs.
+ */
+EAPI void             embryo_program_error_set(Embryo_Program *ep, Embryo_Error error);
+   
+/**
+ * Retrieves the current error code for the given program.
+ * @param   ep The given program.
+ * @return  The current error code.
+ * @ingroup Embryo_Error_Group
+ */
+EAPI Embryo_Error     embryo_program_error_get(Embryo_Program *ep);
+   
+/**
+ * Sets the data associated to the given program.
+ * @param   ep   The given program.
+ * @param   data New bytecode data.
+ * @ingroup Embryo_Program_Data_Group
+ */
+
+/**
+ * @defgroup Embryo_Program_Data_Group Program Data Functions
+ *
+ * Functions that set and retrieve data associated with the given
+ * program.
+ */
+EAPI void             embryo_program_data_set(Embryo_Program *ep, void *data);
+   
+/**
+ * Retrieves the data associated to the given program.
+ * @param   ep The given program.
+ * @ingroup Embryo_Program_Data_Group
+ */
+EAPI void            *embryo_program_data_get(Embryo_Program *ep);
+   
+/**
+ * Retrieves a string describing the given error code.
+ * @param   error The given error code.
+ * @return  String describing the given error code.  If the given code is not
+ *          known, the string "(unknown)" is returned.
+ * @ingroup Embryo_Error_Group
+ */
+EAPI const char      *embryo_error_string_get(Embryo_Error error);
+   
+/**
+ * Retrieves the length of the string starting at the given cell.
+ * @param   ep       The program the cell is part of.
+ * @param   str_cell Pointer to the first cell of the string.
+ * @return  The length of the string.  @c 0 is returned if there is an error.
+ * @ingroup Embryo_Data_String_Group
+ */
+
+/**
+ * @defgroup Embryo_Data_String_Group Embryo Data String Functions
+ *
+ * Functions that operate on strings in the memory of a virtual machine.
+ */
+EAPI int              embryo_data_string_length_get(Embryo_Program *ep, Embryo_Cell *str_cell);
+   
+/**
+ * Copies the string starting at the given cell to the given buffer.
+ * @param   ep       The program the cell is part of.
+ * @param   str_cell Pointer to the first cell of the string.
+ * @param   dst      The given buffer.
+ * @ingroup Embryo_Data_String_Group
+ */
+EAPI void             embryo_data_string_get(Embryo_Program *ep, Embryo_Cell *str_cell, char *dst);
+   
+/**
+ * Copies string in the given buffer into the virtual machine memory
+ * starting at the given cell.
+ * @param ep       The program the cell is part of.
+ * @param src      The given buffer.
+ * @param str_cell Pointer to the first cell to copy the string to.
+ * @ingroup Embryo_Data_String_Group
+ */
+EAPI void             embryo_data_string_set(Embryo_Program *ep, const char *src, Embryo_Cell *str_cell);
+   
+/**
+ * Retreives a pointer to the address in the virtual machine given by the
+ * given cell.
+ * @param   ep   The program whose virtual machine address is being queried.
+ * @param   addr The given cell.
+ * @return  A pointer to the cell at the given address.
+ * @ingroup Embryo_Data_String_Group
+ */
+EAPI Embryo_Cell     *embryo_data_address_get(Embryo_Program *ep, Embryo_Cell addr);
+   
+/**
+ * Increases the size of the heap of the given virtual machine by the given
+ * number of Embryo_Cells.
+ * @param   ep    The program with the given virtual machine.
+ * @param   cells The given number of Embryo_Cells.
+ * @return  The address of the new memory region on success.
+ *          @c EMBRYO_CELL_NONE otherwise.
+ * @ingroup Embryo_Heap_Group
+ */
+
+/**
+ * @defgroup Embryo_Heap_Group Heap Functions
+ *
+ * The heap is an area of memory that can be allocated for program
+ * use at runtime.  The heap functions here change the amount of heap
+ * memory available.
+ */
+EAPI Embryo_Cell      embryo_data_heap_push(Embryo_Program *ep, int cells);
+   
+/**
+ * Decreases the size of the heap of the given virtual machine down to the
+ * given size.
+ * @param   ep      The program with the given virtual machine.
+ * @param   down_to The given size.
+ * @ingroup Embryo_Heap_Group
+ */
+EAPI void             embryo_data_heap_pop(Embryo_Program *ep, Embryo_Cell down_to);
+   
+/**
+ * Returns the number of virtual machines are running for the given program.
+ * @param   ep The given program.
+ * @return  The number of virtual machines running.
+ * @ingroup Embryo_Run_Group
+ */
+
+/**
+ * @defgroup Embryo_Run_Group Program Run Functions
+ *
+ * Functions that are involved in actually running functions in an
+ * Embryo program.
+ */
+EAPI int              embryo_program_recursion_get(Embryo_Program *ep);
+   
+/**
+ * Runs the given function of the given Embryo program in the current
+ * virtual machine.  The parameter @p fn can be found using
+ * @ref embryo_program_function_find.
+ *
+ * @note For Embryo to be able to run a function, it must have been
+ *       declared @c public in the Small source code.
+ *
+ * @param   ep The given program.
+ * @param   fn The given function.  Normally "main", in which case the
+ *             constant @c EMBRYO_FUNCTION_MAIN can be used.
+ * @return  @c EMBRYO_PROGRAM_OK on success.  @c EMBRYO_PROGRAM_SLEEP if the
+ *          program is halted by the Small @c sleep call.
+ *          @c EMBRYO_PROGRAM_FAIL if there is an error.
+ *          @c EMBRYO_PROGRAM_TOOLONG if the program executes for longer than
+ *          it is allowed to in abstract machine instruction count.
+ * @ingroup Embryo_Run_Group
+ */
+EAPI Embryo_Status    embryo_program_run(Embryo_Program *ep, Embryo_Function func);
+   
+/**
+ * Retreives the return value of the last called function of the given
+ * program.
+ * @param   ep The given program.
+ * @return  An Embryo_Cell representing the return value of the function
+ *          that was last called.
+ * @ingroup Embryo_Run_Group
+ */
+EAPI Embryo_Cell      embryo_program_return_value_get(Embryo_Program *ep);
+   
+/**
+ * Sets the maximum number of abstract machine cycles any given program run
+ * can execute before being put to sleep and returning.
+ *
+ * @param   ep The given program.
+ * @param   max The number of machine cycles as a limit.
+ *
+ * This sets the maximum number of abstract machine (virtual machine)
+ * instructions that a single run of an embryo function (even if its main)
+ * can use before embryo embryo_program_run() reutrns with the value
+ * EMBRYO_PROGRAM_TOOLONG. If the function fully executes within this number
+ * of cycles, embryo_program_run() will return as normal with either
+ * EMBRYO_PROGRAM_OK, EMBRYO_PROGRAM_FAIL or EMBRYO_PROGRAM_SLEEP. If the
+ * run exceeds this instruction count, then EMBRYO_PROGRAM_TOOLONG will be
+ * returned indicating the program exceeded its run count. If the app wishes
+ * to continue running this anyway - it is free to process its own events or
+ * whatever it wants and continue the function by calling
+ * embryo_program_run(program, EMBRYO_FUNCTION_CONT); which will start the
+ * run again until the instruction count is reached. This can keep being done
+ * to allow the calling program to still be able to control things outside the
+ * embryo function being called. If the maximum run cycle count is 0 then the
+ * program is allowed to run forever only returning when it is done.
+ *
+ * It is important to note that abstract machine cycles are NOT the same as
+ * the host machine cpu cycles. They are not fixed in runtime per cycle, so
+ * this is more of a helper tool than a way to HARD-FORCE a script to only
+ * run for a specific period of time. If the cycle count is set to something
+ * low like 5000 or 1000, then every 1000 (or 5000) cycles control will be
+ * returned to the calling process where it can check a timer to see if a
+ * physical runtime limit has been elapsed and then abort running further
+ * assuming a "runaway script" or keep continuing the script run. This
+ * limits resolution to only that many cycles which do not take a determined
+ * amount of time to execute, as this varies from cpu to cpu and also depends
+ * on how loaded the system is. Making the max cycle run too low will
+ * impact performance requiring the abstract machine to do setup and teardown
+ * cycles too often comapred to cycles actually executed.
+ *
+ * Also note it does NOT include nested abstract machines. IF this abstract
+ * machine run calls embryo script that calls a native function that in turn
+ * calls more embryo script, then the 2nd (and so on) levels are not included
+ * in this run count. They can set their own max instruction count values
+ * separately.
+ *
+ * The default max cycle run value is 0 in any program until set with this
+ * function.
+ *
+ * @ingroup Embryo_Run_Group
+ */
+EAPI void             embryo_program_max_cycle_run_set(Embryo_Program *ep, int max);
+   
+/**
+ * Retreives the maximum number of abstract machine cycles a program is allowed
+ * to run.
+ * @param   ep The given program.
+ * @return  The number of cycles a run cycle is allowed to run for this
+ *          program.
+ *
+ * This returns the value set by embryo_program_max_cycle_run_set(). See
+ * embryo_program_max_cycle_run_set() for more information.
+ *
+ * @ingroup Embryo_Run_Group
+ */
+EAPI int              embryo_program_max_cycle_run_get(Embryo_Program *ep);
+   
+/**
+ * Pushes an Embryo_Cell onto the function stack to use as a parameter for
+ * the next function that is called in the given program.
+ * @param   ep   The given program.
+ * @param   cell The Embryo_Cell to push onto the stack.
+ * @return  @c 1 if successful.  @c 0 otherwise.
+ * @ingroup Embryo_Parameter_Group
+ */
+
+/**
+ * @defgroup Embryo_Parameter_Group Function Parameter Functions
+ *
+ * Functions that set parameters for the next function that is called.
+ */
+EAPI int              embryo_parameter_cell_push(Embryo_Program *ep, Embryo_Cell cell);
+   
+/**
+ * Pushes a string onto the function stack to use as a parameter for the
+ * next function that is called in the given program.
+ * @param   ep The given program.
+ * @param   str The string to push onto the stack.
+ * @return  @c 1 if successful.  @c 0 otherwise.
+ * @ingroup Embryo_Parameter_Group
+ */
+EAPI int              embryo_parameter_string_push(Embryo_Program *ep, const char *str);
+   
+/**
+ * Pushes an array of Embryo_Cells onto the function stack to be used as
+ * parameters for the next function that is called in the given program.
+ * @param   ep    The given program.
+ * @param   cells The array of Embryo_Cells.
+ * @param   num   The number of cells in @p cells.
+ * @return  @c 1 if successful.  @c 0 otherwise.
+ * @ingroup Embryo_Parameter_Group
+ */
+EAPI int              embryo_parameter_cell_array_push(Embryo_Program *ep, Embryo_Cell *cells, int num);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/libraries/embryo/src/lib/Makefile.am b/libraries/embryo/src/lib/Makefile.am
new file mode 100644
index 0000000..f5c78aa
--- /dev/null
+++ b/libraries/embryo/src/lib/Makefile.am
@@ -0,0 +1,35 @@
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index 0000000..56e9f26
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+                           sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+                           sort -u` ;; \
+        esac; \
+        for file in $$dist_files; do \
+          if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+          if test -d $$d/$$file; then \
+            dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+            if test -d "$(distdir)/$$file"; then \
+              find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+            fi; \
+            if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+              cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+              find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+            fi; \
+            cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+          else \
+            test -f "$(distdir)/$$file" \
+            || cp -p $$d/$$file "$(distdir)/$$file" \
+            || exit 1; \
+          fi; \
+        done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+        for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includesdir)"; do \
+          test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+        done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+        @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+        $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+          install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+          `test -z '$(STRIP)' || \
+            echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+        -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+        -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+        @echo "This command is intended for maintainers to use"
+        @echo "it deletes files that may require special tools to rebuild."
+        -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+        mostlyclean-am
+
+distclean: distclean-am
+        -rm -rf ./$(DEPDIR)
+        -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+        distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-includesHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+        -rm -rf ./$(DEPDIR)
+        -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+        mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-includesHEADERS uninstall-libLTLIBRARIES
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+        clean-libLTLIBRARIES clean-libtool ctags distclean \
+        distclean-compile distclean-generic distclean-libtool \
+        distclean-tags distdir dvi dvi-am html html-am info info-am \
+        install install-am install-data install-data-am install-dvi \
+        install-dvi-am install-exec install-exec-am install-html \
+        install-html-am install-includesHEADERS install-info \
+        install-info-am install-libLTLIBRARIES install-man install-pdf \
+        install-pdf-am install-ps install-ps-am install-strip \
+        installcheck installcheck-am installdirs maintainer-clean \
+        maintainer-clean-generic mostlyclean mostlyclean-compile \
+        mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+        tags uninstall uninstall-am uninstall-includesHEADERS \
+        uninstall-libLTLIBRARIES
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libraries/embryo/src/lib/embryo_amx.c b/libraries/embryo/src/lib/embryo_amx.c
new file mode 100644
index 0000000..4fa84c5
--- /dev/null
+++ b/libraries/embryo/src/lib/embryo_amx.c
@@ -0,0 +1,1991 @@
+/*  Abstract Machine for the Small compiler
+ *
+ *  Copyright (c) ITB CompuPhase, 1997-2003
+ *  Portions Copyright (c) Carsten Haitzler, 2004-2010 <raster@rasterman.com>
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+
+#define JUMPABS(base, ip)     ((Embryo_Cell *)(code + (*ip)))
+
+#ifdef WORDS_BIGENDIAN
+static void _embryo_byte_swap_16 (unsigned short *v);
+static void _embryo_byte_swap_32 (unsigned int *v);
+#endif
+static int  _embryo_native_call  (Embryo_Program *ep, Embryo_Cell index, Embryo_Cell *result, Embryo_Cell *params);
+static int  _embryo_func_get     (Embryo_Program *ep, int index, char *funcname);
+static int  _embryo_var_get      (Embryo_Program *ep, int index, char *varname, Embryo_Cell *ep_addr);
+static int  _embryo_program_init (Embryo_Program *ep, void *code);
+
+#ifdef WORDS_BIGENDIAN
+static void
+_embryo_byte_swap_16(unsigned short *v)
+{
+   unsigned char *s, t;
+
+   s = (unsigned char *)v;
+   t = s[0]; s[0] = s[1]; s[1] = t;
+}
+
+static void
+_embryo_byte_swap_32(unsigned int *v)
+{
+   unsigned char *s, t;
+
+   s = (unsigned char *)v;
+   t = s[0]; s[0] = s[3]; s[3] = t;
+   t = s[1]; s[1] = s[2]; s[2] = t;
+}
+#endif
+
+static int
+_embryo_native_call(Embryo_Program *ep, Embryo_Cell index, Embryo_Cell *result, Embryo_Cell *params)
+{
+   Embryo_Header    *hdr;
+   Embryo_Func_Stub *func_entry;
+   Embryo_Native     f;
+
+   hdr = (Embryo_Header *)ep->base;
+   func_entry = GETENTRY(hdr, natives, index);
+   if ((func_entry->address <= 0) ||
+       (func_entry->address > ep->native_calls_size))
+     {
+        ep->error = EMBRYO_ERROR_CALLBACK;
+        return ep->error;
+     }
+   f = ep->native_calls[func_entry->address - 1];
+   if (!f)
+     {
+        ep->error = EMBRYO_ERROR_CALLBACK;
+        return ep->error;
+     }
+   ep->error = EMBRYO_ERROR_NONE;
+   *result = f(ep, params);
+   return ep->error;
+}
+
+static int
+_embryo_func_get(Embryo_Program *ep, int index, char *funcname)
+{
+   Embryo_Header    *hdr;
+   Embryo_Func_Stub *func;
+
+   hdr = (Embryo_Header *)ep->code;
+   if (index >= (Embryo_Cell)NUMENTRIES(hdr, publics, natives))
+     return EMBRYO_ERROR_INDEX;
+
+   func = GETENTRY(hdr, publics, index);
+   strcpy(funcname, GETENTRYNAME(hdr, func));
+   return EMBRYO_ERROR_NONE;
+}
+
+static int
+_embryo_var_get(Embryo_Program *ep, int index, char *varname, Embryo_Cell *ep_addr)
+{
+
+  Embryo_Header    *hdr;
+  Embryo_Func_Stub *var;
+
+  hdr=(Embryo_Header *)ep->base;
+  if (index >= (Embryo_Cell)NUMENTRIES(hdr, pubvars, tags))
+     return EMBRYO_ERROR_INDEX;
+
+  var = GETENTRY(hdr, pubvars, index);
+  strcpy(varname, GETENTRYNAME(hdr, var));
+  *ep_addr = var->address;
+  return EMBRYO_ERROR_NONE;
+}
+
+static int
+_embryo_program_init(Embryo_Program *ep, void *code)
+{
+   Embryo_Header    *hdr;
+
+   if ((ep->flags & EMBRYO_FLAG_RELOC)) return 1;
+   ep->code = (unsigned char *)code;
+   hdr = (Embryo_Header *)ep->code;
+#ifdef WORDS_BIGENDIAN
+   embryo_swap_32((unsigned int *)&hdr->size);
+   embryo_swap_16((unsigned short *)&hdr->magic);
+   embryo_swap_16((unsigned short *)&hdr->flags);
+   embryo_swap_16((unsigned short *)&hdr->defsize);
+   embryo_swap_32((unsigned int *)&hdr->cod);
+   embryo_swap_32((unsigned int *)&hdr->dat);
+   embryo_swap_32((unsigned int *)&hdr->hea);
+   embryo_swap_32((unsigned int *)&hdr->stp);
+   embryo_swap_32((unsigned int *)&hdr->cip);
+   embryo_swap_32((unsigned int *)&hdr->publics);
+   embryo_swap_32((unsigned int *)&hdr->natives);
+   embryo_swap_32((unsigned int *)&hdr->libraries);
+   embryo_swap_32((unsigned int *)&hdr->pubvars);
+   embryo_swap_32((unsigned int *)&hdr->tags);
+   embryo_swap_32((unsigned int *)&hdr->nametable);
+#endif
+
+   if (hdr->magic != EMBRYO_MAGIC) return 0;
+   if ((hdr->file_version < MIN_FILE_VERSION) ||
+      (hdr->ep_version > CUR_FILE_VERSION)) return 0;
+   if ((hdr->defsize != sizeof(Embryo_Func_Stub)) &&
+      (hdr->defsize != (2 * sizeof(unsigned int)))) return 0;
+   if (hdr->defsize == (2 * sizeof(unsigned int)))
+     {
+        unsigned short *len;
+
+        len = (unsigned short*)((unsigned char*)ep->code + hdr->nametable);
+#ifdef WORDS_BIGENDIAN
+        embryo_swap_16((unsigned short *)len);
+#endif
+        if (*len > sNAMEMAX) return 0;
+     }
+   if (hdr->stp <= 0) return 0;
+   if ((hdr->flags & EMBRYO_FLAG_COMPACT)) return 0;
+
+#ifdef WORDS_BIGENDIAN
+     {
+        Embryo_Func_Stub *fs;
+        int i, num;
+
+        /* also align all addresses in the public function, public variable and */
+        /* public tag tables */
+        fs = GETENTRY(hdr, publics, 0);
+        num = NUMENTRIES(hdr, publics, natives);
+        for (i = 0; i < num; i++)
+          {
+             embryo_swap_32(&(fs->address));
+             fs = (Embryo_Func_Stub *)((unsigned char *)fs + hdr->defsize);
+          }
+
+        fs = GETENTRY(hdr, pubvars, 0);
+        num = NUMENTRIES(hdr, pubvars, tags);
+        for (i = 0; i < num; i++)
+          {
+             embryo_swap_32(&(fs->address));
+             fs = (Embryo_Func_Stub *)((unsigned char *)fs + hdr->defsize);
+          }
+
+        fs = GETENTRY(hdr, tags, 0);
+        num = NUMENTRIES(hdr, tags, nametable);
+        for (i = 0; i < num; i++)
+          {
+             embryo_swap_32(&(fs->address));
+             fs = (Embryo_Func_Stub *)((unsigned char *)fs + hdr->defsize);
+          }
+     }
+#endif
+   ep->flags = EMBRYO_FLAG_RELOC;
+
+     {
+        Embryo_Cell cip, code_size, cip_end;
+        Embryo_Cell *code;
+
+        code_size = hdr->dat - hdr->cod;
+        code = (Embryo_Cell *)((unsigned char *)ep->code + (int)hdr->cod);
+        cip_end = code_size / sizeof(Embryo_Cell);
+        for (cip = 0; cip < cip_end; cip++)
+          {
+/* move this here - later we probably want something that verifies opcodes
+ * are valid and ok...
+ */
+#ifdef WORDS_BIGENDIAN
+             embryo_swap_32(&(code[cip]));
+#endif
+
+          }
+     }
+   /* init native api for handling floating point - default in embryo */
+   _embryo_args_init(ep);
+   _embryo_fp_init(ep);
+   _embryo_rand_init(ep);
+   _embryo_str_init(ep);
+   _embryo_time_init(ep);
+   return 1;
+}
+
+/*** EXPORTED CALLS ***/
+
+EAPI Embryo_Program *
+embryo_program_new(void *data, int size)
+{
+   Embryo_Program *ep;
+   void *code_data;
+
+   if (size < (int)sizeof(Embryo_Header)) return NULL;
+
+   ep = calloc(1, sizeof(Embryo_Program));
+   if (!ep) return NULL;
+
+   code_data = malloc(size);
+   if (!code_data)
+     {
+        free(ep);
+        return NULL;
+     }
+   memcpy(code_data, data, size);
+   if (_embryo_program_init(ep, code_data)) return ep;
+   free(code_data);
+   free(ep);
+   return NULL;
+}
+
+EAPI Embryo_Program *
+embryo_program_const_new(void *data, int size)
+{
+   Embryo_Program *ep;
+
+   if (size < (int)sizeof(Embryo_Header)) return NULL;
+
+   ep = calloc(1, sizeof(Embryo_Program));
+   if (!ep) return NULL;
+
+   if (_embryo_program_init(ep, data))
+     {
+        ep->dont_free_code = 1;
+        return ep;
+     }
+   free(ep);
+   return NULL;
+}
+
+EAPI Embryo_Program *
+embryo_program_load(const char *file)
+{
+   Embryo_Program *ep;
+   Embryo_Header   hdr;
+   FILE *f;
+   void *program = NULL;
+   int program_size = 0;
+
+   f = fopen(file, "rb");
+   if (!f) return NULL;
+   fseek(f, 0, SEEK_END);
+   program_size = ftell(f);
+   fseek(f, 0L, SEEK_SET);
+   if (program_size < (int)sizeof(Embryo_Header))
+     {
+        fclose(f);
+        return NULL;
+     }
+   if (fread(&hdr, sizeof(Embryo_Header), 1, f) != 1)
+     {
+        fclose(f);
+        return NULL;
+     }
+   fseek(f, 0L, SEEK_SET);
+#ifdef WORDS_BIGENDIAN
+   embryo_swap_32((unsigned int *)(&hdr.size));
+#endif
+   if ((int)hdr.size < program_size) program_size = hdr.size;
+   program = malloc(program_size);
+   if (!program)
+     {
+        fclose(f);
+        return NULL;
+     }
+   if (fread(program, program_size, 1, f) != 1)
+     {
+        free(program);
+        fclose(f);
+        return NULL;
+     }
+   ep = embryo_program_new(program, program_size);
+   free(program);
+   fclose(f);
+   return ep;
+}
+
+EAPI void
+embryo_program_free(Embryo_Program *ep)
+{
+   int i;
+
+   if (ep->base) free(ep->base);
+   if ((!ep->dont_free_code) && (ep->code)) free(ep->code);
+   if (ep->native_calls) free(ep->native_calls);
+   for (i = 0; i < ep->params_size; i++)
+     {
+        if (ep->params[i].string) free(ep->params[i].string);
+        if (ep->params[i].cell_array) free(ep->params[i].cell_array);
+     }
+   if (ep->params) free(ep->params);
+   free(ep);
+}
+
+
+EAPI void
+embryo_program_native_call_add(Embryo_Program *ep, const char *name, Embryo_Cell (*func) (Embryo_Program *ep, Embryo_Cell *params))
+{
+   Embryo_Func_Stub *func_entry;
+   Embryo_Header    *hdr;
+   int               i, num;
+
+   if ((!ep ) || (!name) || (!func)) return;
+   if (strlen(name) > sNAMEMAX) return;
+
+   hdr = (Embryo_Header *)ep->code;
+   if (hdr->defsize < 1) return;
+   num = NUMENTRIES(hdr, natives, libraries);
+   if (num <= 0) return;
+
+   ep->native_calls_size++;
+   if (ep->native_calls_size > ep->native_calls_alloc)
+     {
+        Embryo_Native *calls;
+
+        ep->native_calls_alloc += 32;
+        calls = realloc(ep->native_calls,
+                        ep->native_calls_alloc * sizeof(Embryo_Native));
+        if (!calls)
+          {
+             ep->native_calls_size--;
+             ep->native_calls_alloc -= 32;
+             return;
+          }
+        ep->native_calls = calls;
+     }
+   ep->native_calls[ep->native_calls_size - 1] = func;
+
+   func_entry = GETENTRY(hdr, natives, 0);
+   for (i = 0; i < num; i++)
+     {
+        if (func_entry->address == 0)
+          {
+             char *entry_name;
+
+             entry_name = GETENTRYNAME(hdr, func_entry);
+             if ((entry_name) && (!strcmp(entry_name, name)))
+               {
+                  func_entry->address = ep->native_calls_size;
+                  /* FIXME: embryo_cc is putting in multiple native */
+                  /* function call entries - so we need to fill in all */
+                  /* of them!!! */
+                  /* return; */
+               }
+          }
+        func_entry =
+          (Embryo_Func_Stub *)((unsigned char *)func_entry + hdr->defsize);
+     }
+}
+
+
+EAPI void
+embryo_program_vm_reset(Embryo_Program *ep)
+{
+   Embryo_Header *hdr;
+
+   if ((!ep) || (!ep->base)) return;
+   hdr = (Embryo_Header *)ep->code;
+   memcpy(ep->base, hdr, hdr->size);
+   *(Embryo_Cell *)(ep->base + (int)hdr->stp - sizeof(Embryo_Cell)) = 0;
+
+   ep->hlw = hdr->hea - hdr->dat; /* stack and heap relative to data segment */
+   ep->stp = hdr->stp - hdr->dat - sizeof(Embryo_Cell);
+   ep->hea = ep->hlw;
+   ep->stk = ep->stp;
+}
+
+EAPI void
+embryo_program_vm_push(Embryo_Program *ep)
+{
+   Embryo_Header *hdr;
+
+   if (!ep) return;
+   ep->pushes++;
+   if (ep->pushes > 1)
+     {
+        embryo_program_vm_reset(ep);
+        return;
+     }
+   hdr = (Embryo_Header *)ep->code;
+   ep->base = malloc(hdr->stp);
+   if (!ep->base)
+     {
+        ep->pushes = 0;
+        return;
+     }
+   embryo_program_vm_reset(ep);
+}
+
+EAPI void
+embryo_program_vm_pop(Embryo_Program *ep)
+{
+   if ((!ep) || (!ep->base)) return;
+   ep->pushes--;
+   if (ep->pushes >= 1) return;
+   free(ep->base);
+   ep->base = NULL;
+}
+
+
+EAPI void
+embryo_swap_16(unsigned short *v
+#ifndef WORDS_BIGENDIAN
+               __UNUSED__
+#endif               
+              )
+{
+#ifdef WORDS_BIGENDIAN
+   _embryo_byte_swap_16(v);
+#endif
+}
+
+EAPI void
+embryo_swap_32(unsigned int *v
+#ifndef WORDS_BIGENDIAN
+               __UNUSED__
+#endif
+               )
+{
+#ifdef WORDS_BIGENDIAN
+   _embryo_byte_swap_32(v);
+#endif
+}
+
+EAPI Embryo_Function
+embryo_program_function_find(Embryo_Program *ep, const char *name)
+{
+   int            first, last, mid, result;
+   char           pname[sNAMEMAX + 1];
+   Embryo_Header *hdr;
+
+   if (!ep) return EMBRYO_FUNCTION_NONE;
+   hdr = (Embryo_Header *)ep->code;
+   last = NUMENTRIES(hdr, publics, natives) - 1;
+   first = 0;
+   /* binary search */
+   while (first <= last)
+     {
+        mid = (first + last) / 2;
+        if (_embryo_func_get(ep, mid, pname) == EMBRYO_ERROR_NONE)
+          result = strcmp(pname, name);
+        else
+          return EMBRYO_FUNCTION_NONE;
+/*        result = -1;*/
+        if (result > 0) last = mid - 1;
+        else if (result < 0) first = mid + 1;
+        else return mid;
+     }
+   return EMBRYO_FUNCTION_NONE;
+}
+
+
+EAPI Embryo_Cell
+embryo_program_variable_find(Embryo_Program *ep, const char *name)
+{
+   int            first, last, mid, result;
+   char           pname[sNAMEMAX + 1];
+   Embryo_Cell    paddr;
+   Embryo_Header *hdr;
+
+   if (!ep) return EMBRYO_CELL_NONE;
+   if (!ep->base) return EMBRYO_CELL_NONE;
+   hdr = (Embryo_Header *)ep->base;
+   last = NUMENTRIES(hdr, pubvars, tags) - 1;
+   first = 0;
+   /* binary search */
+   while (first <= last)
+     {
+        mid = (first + last) / 2;
+        if (_embryo_var_get(ep, mid, pname, &paddr) == EMBRYO_ERROR_NONE)
+          result = strcmp(pname, name);
+        else
+          return EMBRYO_CELL_NONE;
+/*        result = -1;*/
+        if (result > 0) last = mid - 1;
+        else if (result < 0) first = mid + 1;
+        else return paddr;
+     }
+   return EMBRYO_CELL_NONE;
+}
+
+EAPI int
+embryo_program_variable_count_get(Embryo_Program *ep)
+{
+   Embryo_Header *hdr;
+
+   if (!ep) return 0;
+   if (!ep->base) return 0;
+   hdr = (Embryo_Header *)ep->base;
+   return NUMENTRIES(hdr, pubvars, tags);
+}
+
+EAPI Embryo_Cell
+embryo_program_variable_get(Embryo_Program *ep, int num)
+{
+   Embryo_Cell    paddr;
+   char           pname[sNAMEMAX + 1];
+
+   if (!ep) return EMBRYO_CELL_NONE;
+   if (!ep->base) return EMBRYO_CELL_NONE;
+   if (_embryo_var_get(ep, num, pname, &paddr) == EMBRYO_ERROR_NONE)
+     return paddr;
+   return EMBRYO_CELL_NONE;
+}
+
+
+EAPI void
+embryo_program_error_set(Embryo_Program *ep, Embryo_Error error)
+{
+   if (!ep) return;
+   ep->error = error;
+}
+
+EAPI Embryo_Error
+embryo_program_error_get(Embryo_Program *ep)
+{
+   if (!ep) return EMBRYO_ERROR_NONE;
+   return ep->error;
+}
+
+
+EAPI void
+embryo_program_data_set(Embryo_Program *ep, void *data)
+{
+   if (!ep) return;
+   ep->data = data;
+}
+
+EAPI void *
+embryo_program_data_get(Embryo_Program *ep)
+{
+   if (!ep) return NULL;
+   return ep->data;
+}
+
+EAPI const char *
+embryo_error_string_get(Embryo_Error error)
+{
+   const char *messages[] =
+     {
+        /* EMBRYO_ERROR_NONE      */ "(none)",
+          /* EMBRYO_ERROR_EXIT      */ "Forced exit",
+          /* EMBRYO_ERROR_ASSERT    */ "Assertion failed",
+          /* EMBRYO_ERROR_STACKERR  */ "Stack/heap collision (insufficient stack size)",
+          /* EMBRYO_ERROR_BOUNDS    */ "Array index out of bounds",
+          /* EMBRYO_ERROR_MEMACCESS */ "Invalid memory access",
+          /* EMBRYO_ERROR_INVINSTR  */ "Invalid instruction",
+          /* EMBRYO_ERROR_STACKLOW  */ "Stack underflow",
+          /* EMBRYO_ERROR_HEAPLOW   */ "Heap underflow",
+          /* EMBRYO_ERROR_CALLBACK  */ "No (valid) native function callback",
+          /* EMBRYO_ERROR_NATIVE    */ "Native function failed",
+          /* EMBRYO_ERROR_DIVIDE    */ "Divide by zero",
+          /* EMBRYO_ERROR_SLEEP     */ "(sleep mode)",
+          /* 13 */                     "(reserved)",
+          /* 14 */                     "(reserved)",
+          /* 15 */                     "(reserved)",
+          /* EMBRYO_ERROR_MEMORY    */ "Out of memory",
+          /* EMBRYO_ERROR_FORMAT    */ "Invalid/unsupported P-code file format",
+          /* EMBRYO_ERROR_VERSION   */ "File is for a newer version of the Embryo_Program",
+          /* EMBRYO_ERROR_NOTFOUND  */ "Native/Public function is not found",
+          /* EMBRYO_ERROR_INDEX     */ "Invalid index parameter (bad entry point)",
+          /* EMBRYO_ERROR_DEBUG     */ "Debugger cannot run",
+          /* EMBRYO_ERROR_INIT      */ "Embryo_Program not initialized (or doubly initialized)",
+          /* EMBRYO_ERROR_USERDATA  */ "Unable to set user data field (table full)",
+          /* EMBRYO_ERROR_INIT_JIT  */ "Cannot initialize the JIT",
+          /* EMBRYO_ERROR_PARAMS    */ "Parameter error",
+     };
+   if (((int)error < 0) || 
+       ((int)error >= (int)(sizeof(messages) / sizeof(messages[0]))))
+     return (const char *)"(unknown)";
+   return messages[error];
+}
+
+
+EAPI int
+embryo_data_string_length_get(Embryo_Program *ep, Embryo_Cell *str_cell)
+{
+   int            len;
+   Embryo_Header *hdr;
+
+   if ((!ep) || (!ep->base)) return 0;
+   hdr = (Embryo_Header *)ep->base;
+   if ((!str_cell) ||
+       ((void *)str_cell >= (void *)(ep->base + hdr->stp)) ||
+       ((void *)str_cell < (void *)ep->base))
+     return 0;
+   for (len = 0; str_cell[len] != 0; len++);
+   return len;
+}
+
+EAPI void
+embryo_data_string_get(Embryo_Program *ep, Embryo_Cell *str_cell, char *dst)
+{
+   int            i;
+   Embryo_Header *hdr;
+
+   if (!dst) return;
+   if ((!ep) || (!ep->base))
+     {
+        dst[0] = 0;
+        return;
+     }
+   hdr = (Embryo_Header *)ep->base;
+   if ((!str_cell) ||
+       ((void *)str_cell >= (void *)(ep->base + hdr->stp)) ||
+       ((void *)str_cell < (void *)ep->base))
+     {
+        dst[0] = 0;
+        return;
+     }
+   for (i = 0; str_cell[i] != 0; i++)
+     {
+#ifdef WORDS_BIGENDIAN
+          {
+             Embryo_Cell tmp;
+
+             tmp = str_cell[i];
+             _embryo_byte_swap_32(&tmp);
+             dst[i] = tmp;
+          }
+#else
+        dst[i] = str_cell[i];
+#endif
+     }
+   dst[i] = 0;
+}
+
+EAPI void
+embryo_data_string_set(Embryo_Program *ep, const char *src, Embryo_Cell *str_cell)
+{
+   int            i;
+   Embryo_Header *hdr;
+
+   if (!ep) return;
+   if (!ep->base) return;
+   hdr = (Embryo_Header *)ep->base;
+   if ((!str_cell) ||
+       ((void *)str_cell >= (void *)(ep->base + hdr->stp)) ||
+       ((void *)str_cell < (void *)ep->base))
+     return;
+   if (!src)
+     {
+        str_cell[0] = 0;
+        return;
+     }
+   for (i = 0; src[i] != 0; i++)
+     {
+        if ((void *)(&(str_cell[i])) >= (void *)(ep->base + hdr->stp)) return;
+        else if ((void *)(&(str_cell[i])) == (void *)(ep->base + hdr->stp - 1))
+          {
+             str_cell[i] = 0;
+             return;
+          }
+#ifdef WORDS_BIGENDIAN
+          {
+             Embryo_Cell tmp;
+
+             tmp = src[i];
+             _embryo_byte_swap_32(&tmp);
+             str_cell[i] = tmp;
+          }
+#else
+        str_cell[i] = src[i];
+#endif
+     }
+   str_cell[i] = 0;
+}
+
+EAPI Embryo_Cell *
+embryo_data_address_get(Embryo_Program *ep, Embryo_Cell addr)
+{
+   Embryo_Header *hdr;
+   unsigned char *data;
+
+   if ((!ep) || (!ep->base)) return NULL;
+   hdr = (Embryo_Header *)ep->base;
+   data = ep->base + (int)hdr->dat;
+   if ((addr < 0) || (addr >= hdr->stp)) return NULL;
+   return (Embryo_Cell *)(data + (int)addr);
+}
+
+
+EAPI Embryo_Cell
+embryo_data_heap_push(Embryo_Program *ep, int cells)
+{
+   Embryo_Header *hdr;
+   Embryo_Cell    addr;
+
+   if ((!ep) || (!ep->base)) return EMBRYO_CELL_NONE;
+   hdr = (Embryo_Header *)ep->base;
+   if (ep->stk - ep->hea - (cells * sizeof(Embryo_Cell)) < STKMARGIN)
+     return EMBRYO_CELL_NONE;
+   addr = ep->hea;
+   ep->hea += (cells * sizeof(Embryo_Cell));
+   return addr;
+}
+
+EAPI void
+embryo_data_heap_pop(Embryo_Program *ep, Embryo_Cell down_to)
+{
+   if (!ep) return;
+   if (down_to < 0) down_to = 0;
+   if (ep->hea > down_to) ep->hea = down_to;
+}
+
+
+EAPI int
+embryo_program_recursion_get(Embryo_Program *ep)
+{
+   return ep->run_count;
+}
+
+#ifdef __GNUC__
+#if 1
+#define EMBRYO_EXEC_JUMPTABLE
+#endif
+#endif
+
+/* jump table optimization - only works for gcc though */
+#ifdef EMBRYO_EXEC_JUMPTABLE
+#define SWITCH(x) while (1) { goto *switchtable[x];
+#define SWITCHEND break; }
+#define CASE(x) SWITCHTABLE_##x:
+#define BREAK break;
+#else
+#define SWITCH(x) switch (x) {
+#define SWITCHEND }
+#define CASE(x) case x:
+#define BREAK break
+#endif
+
+EAPI Embryo_Status
+embryo_program_run(Embryo_Program *ep, Embryo_Function fn)
+{
+   Embryo_Header    *hdr;
+   Embryo_Func_Stub *func;
+   unsigned char    *code, *data;
+   Embryo_Cell      pri, alt, stk, frm, hea, hea_start;
+   Embryo_Cell      reset_stk, reset_hea, *cip;
+   Embryo_UCell     codesize;
+   int              i;
+   unsigned char    op;
+   Embryo_Cell      offs;
+   int              num;
+   int              max_run_cycles;
+   int              cycle_count;
+#ifdef EMBRYO_EXEC_JUMPTABLE
+   /* we limit the jumptable to 256 elements. why? above we forced "op" to be
+    * a unsigned char - that means 256 max values. we limit opcode overflow
+    * here, so eliminating crashes on table lookups with bad/corrupt bytecode.
+    * no need to atuall do compares, branches etc. the datatype does the work
+    * for us. so that means EXCESS elements are all declared as OP_NONE to
+    * keep them innocuous.
+    */
+   static const void *switchtable[256] =
+     {
+           &&SWITCHTABLE_EMBRYO_OP_NONE,
+               &&SWITCHTABLE_EMBRYO_OP_LOAD_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_LOAD_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_LOAD_S_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_LOAD_S_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_LREF_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_LREF_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_LREF_S_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_LREF_S_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_LOAD_I,
+               &&SWITCHTABLE_EMBRYO_OP_LODB_I,
+               &&SWITCHTABLE_EMBRYO_OP_CONST_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_CONST_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_ADDR_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_ADDR_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_STOR_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_STOR_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_STOR_S_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_STOR_S_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_SREF_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_SREF_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_SREF_S_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_SREF_S_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_STOR_I,
+               &&SWITCHTABLE_EMBRYO_OP_STRB_I,
+               &&SWITCHTABLE_EMBRYO_OP_LIDX,
+               &&SWITCHTABLE_EMBRYO_OP_LIDX_B,
+               &&SWITCHTABLE_EMBRYO_OP_IDXADDR,
+               &&SWITCHTABLE_EMBRYO_OP_IDXADDR_B,
+               &&SWITCHTABLE_EMBRYO_OP_ALIGN_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_ALIGN_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_LCTRL,
+               &&SWITCHTABLE_EMBRYO_OP_SCTRL,
+               &&SWITCHTABLE_EMBRYO_OP_MOVE_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_MOVE_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_XCHG,
+               &&SWITCHTABLE_EMBRYO_OP_PUSH_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_PUSH_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_PUSH_R,
+               &&SWITCHTABLE_EMBRYO_OP_PUSH_C,
+               &&SWITCHTABLE_EMBRYO_OP_PUSH,
+               &&SWITCHTABLE_EMBRYO_OP_PUSH_S,
+               &&SWITCHTABLE_EMBRYO_OP_POP_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_POP_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_STACK,
+               &&SWITCHTABLE_EMBRYO_OP_HEAP,
+               &&SWITCHTABLE_EMBRYO_OP_PROC,
+               &&SWITCHTABLE_EMBRYO_OP_RET,
+               &&SWITCHTABLE_EMBRYO_OP_RETN,
+               &&SWITCHTABLE_EMBRYO_OP_CALL,
+               &&SWITCHTABLE_EMBRYO_OP_CALL_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_JUMP,
+               &&SWITCHTABLE_EMBRYO_OP_JREL,
+               &&SWITCHTABLE_EMBRYO_OP_JZER,
+               &&SWITCHTABLE_EMBRYO_OP_JNZ,
+               &&SWITCHTABLE_EMBRYO_OP_JEQ,
+               &&SWITCHTABLE_EMBRYO_OP_JNEQ,
+               &&SWITCHTABLE_EMBRYO_OP_JLESS,
+               &&SWITCHTABLE_EMBRYO_OP_JLEQ,
+               &&SWITCHTABLE_EMBRYO_OP_JGRTR,
+               &&SWITCHTABLE_EMBRYO_OP_JGEQ,
+               &&SWITCHTABLE_EMBRYO_OP_JSLESS,
+               &&SWITCHTABLE_EMBRYO_OP_JSLEQ,
+               &&SWITCHTABLE_EMBRYO_OP_JSGRTR,
+               &&SWITCHTABLE_EMBRYO_OP_JSGEQ,
+               &&SWITCHTABLE_EMBRYO_OP_SHL,
+               &&SWITCHTABLE_EMBRYO_OP_SHR,
+               &&SWITCHTABLE_EMBRYO_OP_SSHR,
+               &&SWITCHTABLE_EMBRYO_OP_SHL_C_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_SHL_C_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_SHR_C_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_SHR_C_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_SMUL,
+               &&SWITCHTABLE_EMBRYO_OP_SDIV,
+               &&SWITCHTABLE_EMBRYO_OP_SDIV_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_UMUL,
+               &&SWITCHTABLE_EMBRYO_OP_UDIV,
+               &&SWITCHTABLE_EMBRYO_OP_UDIV_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_ADD,
+               &&SWITCHTABLE_EMBRYO_OP_SUB,
+               &&SWITCHTABLE_EMBRYO_OP_SUB_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_AND,
+               &&SWITCHTABLE_EMBRYO_OP_OR,
+               &&SWITCHTABLE_EMBRYO_OP_XOR,
+               &&SWITCHTABLE_EMBRYO_OP_NOT,
+               &&SWITCHTABLE_EMBRYO_OP_NEG,
+               &&SWITCHTABLE_EMBRYO_OP_INVERT,
+               &&SWITCHTABLE_EMBRYO_OP_ADD_C,
+               &&SWITCHTABLE_EMBRYO_OP_SMUL_C,
+               &&SWITCHTABLE_EMBRYO_OP_ZERO_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_ZERO_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_ZERO,
+               &&SWITCHTABLE_EMBRYO_OP_ZERO_S,
+               &&SWITCHTABLE_EMBRYO_OP_SIGN_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_SIGN_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_EQ,
+               &&SWITCHTABLE_EMBRYO_OP_NEQ,
+               &&SWITCHTABLE_EMBRYO_OP_LESS,
+               &&SWITCHTABLE_EMBRYO_OP_LEQ,
+               &&SWITCHTABLE_EMBRYO_OP_GRTR,
+               &&SWITCHTABLE_EMBRYO_OP_GEQ,
+               &&SWITCHTABLE_EMBRYO_OP_SLESS,
+               &&SWITCHTABLE_EMBRYO_OP_SLEQ,
+               &&SWITCHTABLE_EMBRYO_OP_SGRTR,
+               &&SWITCHTABLE_EMBRYO_OP_SGEQ,
+               &&SWITCHTABLE_EMBRYO_OP_EQ_C_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_EQ_C_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_INC_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_INC_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_INC,
+               &&SWITCHTABLE_EMBRYO_OP_INC_S,
+               &&SWITCHTABLE_EMBRYO_OP_INC_I,
+               &&SWITCHTABLE_EMBRYO_OP_DEC_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_DEC_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_DEC,
+               &&SWITCHTABLE_EMBRYO_OP_DEC_S,
+               &&SWITCHTABLE_EMBRYO_OP_DEC_I,
+               &&SWITCHTABLE_EMBRYO_OP_MOVS,
+               &&SWITCHTABLE_EMBRYO_OP_CMPS,
+               &&SWITCHTABLE_EMBRYO_OP_FILL,
+               &&SWITCHTABLE_EMBRYO_OP_HALT,
+               &&SWITCHTABLE_EMBRYO_OP_BOUNDS,
+               &&SWITCHTABLE_EMBRYO_OP_SYSREQ_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_SYSREQ_C,
+               &&SWITCHTABLE_EMBRYO_OP_FILE,
+               &&SWITCHTABLE_EMBRYO_OP_LINE,
+               &&SWITCHTABLE_EMBRYO_OP_SYMBOL,
+               &&SWITCHTABLE_EMBRYO_OP_SRANGE,
+               &&SWITCHTABLE_EMBRYO_OP_JUMP_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_SWITCH,
+               &&SWITCHTABLE_EMBRYO_OP_CASETBL,
+               &&SWITCHTABLE_EMBRYO_OP_SWAP_PRI,
+               &&SWITCHTABLE_EMBRYO_OP_SWAP_ALT,
+               &&SWITCHTABLE_EMBRYO_OP_PUSHADDR,
+               &&SWITCHTABLE_EMBRYO_OP_NOP,
+               &&SWITCHTABLE_EMBRYO_OP_SYSREQ_D,
+               &&SWITCHTABLE_EMBRYO_OP_SYMTAG,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+          &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE
+     };
+#endif
+   if (!ep) return EMBRYO_PROGRAM_FAIL;
+   if (!(ep->flags & EMBRYO_FLAG_RELOC))
+     {
+        ep->error = EMBRYO_ERROR_INIT;
+        return EMBRYO_PROGRAM_FAIL;
+     }
+   if (!ep->base)
+     {
+        ep->error = EMBRYO_ERROR_INIT;
+        return EMBRYO_PROGRAM_FAIL;
+     }
+   if (ep->run_count > 0)
+     {
+        /* return EMBRYO_PROGRAM_BUSY; */
+        /* FIXME: test C->vm->C->vm recursion more fully */
+        /* it seems to work... just fine!!! - strange! */
+     }
+
+   /* set up the registers */
+   hdr = (Embryo_Header *)ep->base;
+   codesize = (Embryo_UCell)(hdr->dat - hdr->cod);
+   code = ep->base + (int)hdr->cod;
+   data = ep->base + (int)hdr->dat;
+   hea_start = hea = ep->hea;
+   stk = ep->stk;
+   reset_stk = stk;
+   reset_hea = hea;
+   frm = alt = pri = 0;
+
+   /* get the start address */
+   if (fn == EMBRYO_FUNCTION_MAIN)
+     {
+        if (hdr->cip < 0)
+          {
+             ep->error = EMBRYO_ERROR_INDEX;
+             return EMBRYO_PROGRAM_FAIL;
+          }
+        cip = (Embryo_Cell *)(code + (int)hdr->cip);
+     }
+   else if (fn == EMBRYO_FUNCTION_CONT)
+     {
+        /* all registers: pri, alt, frm, cip, hea, stk, reset_stk, reset_hea */
+        frm = ep->frm;
+        stk = ep->stk;
+        hea = ep->hea;
+        pri = ep->pri;
+        alt = ep->alt;
+        reset_stk = ep->reset_stk;
+        reset_hea = ep->reset_hea;
+        cip = (Embryo_Cell *)(code + (int)ep->cip);
+     }
+   else if (fn < 0)
+     {
+        ep->error = EMBRYO_ERROR_INDEX;
+        return EMBRYO_PROGRAM_FAIL;
+     }
+   else
+     {
+        if (fn >= (Embryo_Cell)NUMENTRIES(hdr, publics, natives))
+          {
+             ep->error = EMBRYO_ERROR_INDEX;
+             return EMBRYO_PROGRAM_FAIL;
+          }
+        func = GETENTRY(hdr, publics, fn);
+        cip = (Embryo_Cell *)(code + (int)func->address);
+     }
+   /* check values just copied */
+   CHKSTACK();
+   CHKHEAP();
+
+   if (fn != EMBRYO_FUNCTION_CONT)
+     {
+        int i;
+
+        for (i = ep->params_size - 1; i >= 0; i--)
+          {
+             Embryo_Param *pr;
+
+             pr = &(ep->params[i]);
+             if (pr->string)
+               {
+                  int len;
+                  Embryo_Cell ep_addr, *addr;
+
+                  len = strlen(pr->string);
+                  ep_addr = embryo_data_heap_push(ep, len + 1);
+                  if (ep_addr == EMBRYO_CELL_NONE)
+                    {
+                       ep->error = EMBRYO_ERROR_HEAPLOW;
+                       return EMBRYO_PROGRAM_FAIL;
+                    }
+                  addr = embryo_data_address_get(ep, ep_addr);
+                  if (addr)
+                    embryo_data_string_set(ep, pr->string, addr);
+                  else
+                    {
+                       ep->error = EMBRYO_ERROR_HEAPLOW;
+                       return EMBRYO_PROGRAM_FAIL;
+                    }
+                  PUSH(ep_addr);
+                  free(pr->string);
+               }
+             else if (pr->cell_array)
+               {
+                  int len;
+                  Embryo_Cell ep_addr, *addr;
+
+                  len = pr->cell_array_size;
+                  ep_addr = embryo_data_heap_push(ep, len + 1);
+                  if (ep_addr == EMBRYO_CELL_NONE)
+                    {
+                       ep->error = EMBRYO_ERROR_HEAPLOW;
+                       return EMBRYO_PROGRAM_FAIL;
+                    }
+                  addr = embryo_data_address_get(ep, ep_addr);
+                  if (addr)
+                    memcpy(addr, pr->cell_array,
+                           pr->cell_array_size * sizeof(Embryo_Cell));
+                  else
+                    {
+                       ep->error = EMBRYO_ERROR_HEAPLOW;
+                       return EMBRYO_PROGRAM_FAIL;
+                    }
+                  PUSH(ep_addr);
+                  free(pr->cell_array);
+               }
+             else
+               {
+                  PUSH(pr->cell);
+               }
+          }
+        PUSH(ep->params_size * sizeof(Embryo_Cell));
+        PUSH(0);
+        if (ep->params)
+          {
+             free(ep->params);
+             ep->params = NULL;
+          }
+        ep->params_size = ep->params_alloc = 0;
+     }
+   /* check stack/heap before starting to run */
+   CHKMARGIN();
+
+   /* track recursion depth */
+   ep->run_count++;
+
+   max_run_cycles = ep->max_run_cycles;
+   /* start running */
+   for (cycle_count = 0;;)
+     {
+        if (max_run_cycles > 0)
+          {
+             if (cycle_count >= max_run_cycles)
+               {
+                  TOOLONG(ep);
+               }
+             cycle_count++;
+          }
+        op = (Embryo_Opcode)*cip++;
+        SWITCH(op);
+        CASE(EMBRYO_OP_LOAD_PRI);
+        GETPARAM(offs);
+        pri = *(Embryo_Cell *)(data + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_LOAD_ALT);
+        GETPARAM(offs);
+        alt = *(Embryo_Cell *)(data + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_LOAD_S_PRI);
+        GETPARAM(offs);
+        pri = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_LOAD_S_ALT);
+        GETPARAM(offs);
+        alt = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_LREF_PRI);
+        GETPARAM(offs);
+        offs = *(Embryo_Cell *)(data + (int)offs);
+        pri = *(Embryo_Cell *)(data + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_LREF_ALT);
+        GETPARAM(offs);
+        offs = *(Embryo_Cell *)(data + (int)offs);
+        alt = *(Embryo_Cell *)(data + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_LREF_S_PRI);
+        GETPARAM(offs);
+        offs = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+        pri = *(Embryo_Cell *)(data + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_LREF_S_ALT);
+        GETPARAM(offs);
+        offs = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+        alt = *(Embryo_Cell *)(data + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_LOAD_I);
+        CHKMEM(pri);
+        pri = *(Embryo_Cell *)(data + (int)pri);
+        BREAK;
+        CASE(EMBRYO_OP_LODB_I);
+        GETPARAM(offs);
+        CHKMEM(pri);
+        switch (offs)
+          {
+           case 1:
+             pri = *(data + (int)pri);
+             break;
+           case 2:
+             pri = *(unsigned short *)(data + (int)pri);
+             break;
+           case 4:
+             pri = *(unsigned int *)(data + (int)pri);
+             break;
+           default:
+             ABORT(ep, EMBRYO_ERROR_INVINSTR);
+             break;
+          }
+        BREAK;
+        CASE(EMBRYO_OP_CONST_PRI);
+        GETPARAM(pri);
+        BREAK;
+        CASE(EMBRYO_OP_CONST_ALT);
+        GETPARAM(alt);
+        BREAK;
+        CASE(EMBRYO_OP_ADDR_PRI);
+        GETPARAM(pri);
+        pri += frm;
+        BREAK;
+        CASE(EMBRYO_OP_ADDR_ALT);
+        GETPARAM(alt);
+        alt += frm;
+        BREAK;
+        CASE(EMBRYO_OP_STOR_PRI);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)offs) = pri;
+        BREAK;
+        CASE(EMBRYO_OP_STOR_ALT);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)offs) = alt;
+        BREAK;
+        CASE(EMBRYO_OP_STOR_S_PRI);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)frm + (int)offs) = pri;
+        BREAK;
+        CASE(EMBRYO_OP_STOR_S_ALT);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)frm + (int)offs) = alt;
+        BREAK;
+        CASE(EMBRYO_OP_SREF_PRI);
+        GETPARAM(offs);
+        offs = *(Embryo_Cell *)(data + (int)offs);
+        *(Embryo_Cell *)(data + (int)offs) = pri;
+        BREAK;
+        CASE(EMBRYO_OP_SREF_ALT);
+        GETPARAM(offs);
+        offs = *(Embryo_Cell *)(data + (int)offs);
+        *(Embryo_Cell *)(data + (int)offs) = alt;
+        BREAK;
+        CASE(EMBRYO_OP_SREF_S_PRI);
+        GETPARAM(offs);
+        offs = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+        *(Embryo_Cell *)(data + (int)offs) = pri;
+        BREAK;
+        CASE(EMBRYO_OP_SREF_S_ALT);
+        GETPARAM(offs);
+        offs = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+        *(Embryo_Cell *)(data + (int)offs) = alt;
+        BREAK;
+        CASE(EMBRYO_OP_STOR_I);
+        CHKMEM(alt);
+        *(Embryo_Cell *)(data + (int)alt) = pri;
+        BREAK;
+        CASE(EMBRYO_OP_STRB_I);
+        GETPARAM(offs);
+        CHKMEM(alt);
+        switch (offs)
+          {
+           case 1:
+             *(data + (int)alt) = (unsigned char)pri;
+             break;
+           case 2:
+             *(unsigned short *)(data + (int)alt) = (unsigned short)pri;
+             break;
+           case 4:
+             *(unsigned int *)(data + (int)alt) = (unsigned int)pri;
+             break;
+           default:
+             ABORT(ep, EMBRYO_ERROR_INVINSTR);
+             break;
+          }
+        BREAK;
+        CASE(EMBRYO_OP_LIDX);
+        offs = (pri * sizeof(Embryo_Cell)) + alt;
+        CHKMEM(offs);
+        pri = *(Embryo_Cell *)(data + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_LIDX_B);
+        GETPARAM(offs);
+        offs = (pri << (int)offs) + alt;
+        CHKMEM(offs);
+        pri = *(Embryo_Cell *)(data + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_IDXADDR);
+        pri = (pri * sizeof(Embryo_Cell)) + alt;
+        BREAK;
+        CASE(EMBRYO_OP_IDXADDR_B);
+        GETPARAM(offs);
+        pri = (pri << (int)offs) + alt;
+        BREAK;
+        CASE(EMBRYO_OP_ALIGN_PRI);
+        GETPARAM(offs);
+#ifdef WORDS_BIGENDIAN
+        if ((size_t)offs < sizeof(Embryo_Cell))
+          pri ^= sizeof(Embryo_Cell) - offs;
+#endif
+        BREAK;
+        CASE(EMBRYO_OP_ALIGN_ALT);
+        GETPARAM(offs);
+#ifdef WORDS_BIGENDIAN
+        if ((size_t)offs < sizeof(Embryo_Cell))
+          alt ^= sizeof(Embryo_Cell) - offs;
+#endif
+        BREAK;
+        CASE(EMBRYO_OP_LCTRL);
+        GETPARAM(offs);
+        switch (offs)
+          {
+           case 0:
+             pri = hdr->cod;
+             break;
+           case 1:
+             pri = hdr->dat;
+             break;
+           case 2:
+             pri = hea;
+             break;
+           case 3:
+             pri = ep->stp;
+             break;
+           case 4:
+             pri = stk;
+             break;
+           case 5:
+             pri = frm;
+             break;
+           case 6:
+             pri = (Embryo_Cell)((unsigned char *)cip - code);
+             break;
+           default:
+             ABORT(ep, EMBRYO_ERROR_INVINSTR);
+             break;
+          }
+        BREAK;
+        CASE(EMBRYO_OP_SCTRL);
+        GETPARAM(offs);
+        switch (offs)
+          {
+           case 0:
+           case 1:
+           case 2:
+             hea = pri;
+             break;
+           case 3:
+             /* cannot change these parameters */
+             break;
+           case 4:
+             stk = pri;
+             break;
+           case 5:
+             frm = pri;
+             break;
+           case 6:
+             cip = (Embryo_Cell *)(code + (int)pri);
+             break;
+           default:
+             ABORT(ep, EMBRYO_ERROR_INVINSTR);
+             break;
+          }
+        BREAK;
+        CASE(EMBRYO_OP_MOVE_PRI);
+        pri = alt;
+        BREAK;
+        CASE(EMBRYO_OP_MOVE_ALT);
+        alt = pri;
+        BREAK;
+        CASE(EMBRYO_OP_XCHG);
+        offs = pri;         /* offs is a temporary variable */
+        pri = alt;
+        alt = offs;
+        BREAK;
+        CASE(EMBRYO_OP_PUSH_PRI);
+        PUSH(pri);
+        BREAK;
+        CASE(EMBRYO_OP_PUSH_ALT);
+        PUSH(alt);
+        BREAK;
+        CASE(EMBRYO_OP_PUSH_C);
+        GETPARAM(offs);
+        PUSH(offs);
+        BREAK;
+        CASE(EMBRYO_OP_PUSH_R);
+        GETPARAM(offs);
+        while (offs--) PUSH(pri);
+        BREAK;
+        CASE(EMBRYO_OP_PUSH);
+        GETPARAM(offs);
+        PUSH(*(Embryo_Cell *)(data + (int)offs));
+        BREAK;
+        CASE(EMBRYO_OP_PUSH_S);
+        GETPARAM(offs);
+        PUSH(*(Embryo_Cell *)(data + (int)frm + (int)offs));
+        BREAK;
+        CASE(EMBRYO_OP_POP_PRI);
+        POP(pri);
+        BREAK;
+        CASE(EMBRYO_OP_POP_ALT);
+        POP(alt);
+        BREAK;
+        CASE(EMBRYO_OP_STACK);
+        GETPARAM(offs);
+        alt = stk;
+        stk += offs;
+        CHKMARGIN();
+        CHKSTACK();
+        BREAK;
+        CASE(EMBRYO_OP_HEAP);
+        GETPARAM(offs);
+        alt = hea;
+        hea += offs;
+        CHKMARGIN();
+        CHKHEAP();
+        BREAK;
+        CASE(EMBRYO_OP_PROC);
+        PUSH(frm);
+        frm = stk;
+        CHKMARGIN();
+        BREAK;
+        CASE(EMBRYO_OP_RET);
+        POP(frm);
+        POP(offs);
+        if ((Embryo_UCell)offs >= codesize)
+          ABORT(ep, EMBRYO_ERROR_MEMACCESS);
+        cip = (Embryo_Cell *)(code + (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_RETN);
+        POP(frm);
+        POP(offs);
+        if ((Embryo_UCell)offs >= codesize)
+          ABORT(ep, EMBRYO_ERROR_MEMACCESS);
+        cip = (Embryo_Cell *)(code + (int)offs);
+        stk += *(Embryo_Cell *)(data + (int)stk) + sizeof(Embryo_Cell); /* remove parameters from the stack */
+        ep->stk = stk;
+        BREAK;
+        CASE(EMBRYO_OP_CALL);
+        PUSH(((unsigned char *)cip - code) + sizeof(Embryo_Cell));/* skip address */
+        cip = JUMPABS(code, cip); /* jump to the address */
+        BREAK;
+        CASE(EMBRYO_OP_CALL_PRI);
+        PUSH((unsigned char *)cip - code);
+        cip = (Embryo_Cell *)(code + (int)pri);
+        BREAK;
+        CASE(EMBRYO_OP_JUMP);
+        /* since the GETPARAM() macro modifies cip, you cannot
+         * do GETPARAM(cip) directly */
+        cip = JUMPABS(code, cip);
+        BREAK;
+        CASE(EMBRYO_OP_JREL);
+        offs = *cip;
+        cip = (Embryo_Cell *)((unsigned char *)cip + (int)offs + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JZER);
+        if (pri == 0)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JNZ);
+        if (pri != 0)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JEQ);
+        if (pri==alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JNEQ);
+        if (pri != alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JLESS);
+        if ((Embryo_UCell)pri < (Embryo_UCell)alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JLEQ);
+        if ((Embryo_UCell)pri <= (Embryo_UCell)alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JGRTR);
+        if ((Embryo_UCell)pri > (Embryo_UCell)alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JGEQ);
+        if ((Embryo_UCell)pri >= (Embryo_UCell)alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JSLESS);
+        if (pri < alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JSLEQ);
+        if (pri <= alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JSGRTR);
+        if (pri > alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_JSGEQ);
+        if (pri >= alt)
+          cip = JUMPABS(code, cip);
+        else
+          cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+        BREAK;
+        CASE(EMBRYO_OP_SHL);
+        pri <<= alt;
+        BREAK;
+        CASE(EMBRYO_OP_SHR);
+        pri = (Embryo_UCell)pri >> (int)alt;
+        BREAK;
+        CASE(EMBRYO_OP_SSHR);
+        pri >>= alt;
+        BREAK;
+        CASE(EMBRYO_OP_SHL_C_PRI);
+        GETPARAM(offs);
+        pri <<= offs;
+        BREAK;
+        CASE(EMBRYO_OP_SHL_C_ALT);
+        GETPARAM(offs);
+        alt <<= offs;
+        BREAK;
+        CASE(EMBRYO_OP_SHR_C_PRI);
+        GETPARAM(offs);
+        pri = (Embryo_UCell)pri >> (int)offs;
+        BREAK;
+        CASE(EMBRYO_OP_SHR_C_ALT);
+        GETPARAM(offs);
+        alt = (Embryo_UCell)alt >> (int)offs;
+        BREAK;
+        CASE(EMBRYO_OP_SMUL);
+        pri *= alt;
+        BREAK;
+        CASE(EMBRYO_OP_SDIV);
+        if (alt == 0) ABORT(ep, EMBRYO_ERROR_DIVIDE);
+        /* divide must always round down; this is a bit
+         * involved to do in a machine-independent way.
+         */
+        offs = ((pri % alt) + alt) % alt; /* true modulus */
+        pri = (pri - offs) / alt;         /* division result */
+        alt = offs;
+        BREAK;
+        CASE(EMBRYO_OP_SDIV_ALT);
+        if (pri == 0) ABORT(ep, EMBRYO_ERROR_DIVIDE);
+        /* divide must always round down; this is a bit
+         * involved to do in a machine-independent way.
+         */
+        offs = ((alt % pri) + pri) % pri; /* true modulus */
+        pri = (alt - offs) / pri;         /* division result */
+        alt = offs;
+        BREAK;
+        CASE(EMBRYO_OP_UMUL);
+        pri = (Embryo_UCell)pri * (Embryo_UCell)alt;
+        BREAK;
+        CASE(EMBRYO_OP_UDIV);
+        if (alt == 0) ABORT(ep, EMBRYO_ERROR_DIVIDE);
+        offs = (Embryo_UCell)pri % (Embryo_UCell)alt; /* temporary storage */
+        pri = (Embryo_UCell)pri / (Embryo_UCell)alt;
+        alt = offs;
+        BREAK;
+        CASE(EMBRYO_OP_UDIV_ALT);
+        if (pri == 0) ABORT(ep, EMBRYO_ERROR_DIVIDE);
+        offs = (Embryo_UCell)alt % (Embryo_UCell)pri; /* temporary storage */
+        pri = (Embryo_UCell)alt / (Embryo_UCell)pri;
+        alt = offs;
+        BREAK;
+        CASE(EMBRYO_OP_ADD);
+        pri += alt;
+        BREAK;
+        CASE(EMBRYO_OP_SUB);
+        pri -= alt;
+        BREAK;
+        CASE(EMBRYO_OP_SUB_ALT);
+        pri = alt - pri;
+        BREAK;
+        CASE(EMBRYO_OP_AND);
+        pri &= alt;
+        BREAK;
+        CASE(EMBRYO_OP_OR);
+        pri |= alt;
+        BREAK;
+        CASE(EMBRYO_OP_XOR);
+        pri ^= alt;
+        BREAK;
+        CASE(EMBRYO_OP_NOT);
+        pri = !pri;
+        BREAK;
+        CASE(EMBRYO_OP_NEG);
+        pri = -pri;
+        BREAK;
+        CASE(EMBRYO_OP_INVERT);
+        pri = ~pri;
+        BREAK;
+        CASE(EMBRYO_OP_ADD_C);
+        GETPARAM(offs);
+        pri += offs;
+        BREAK;
+        CASE(EMBRYO_OP_SMUL_C);
+        GETPARAM(offs);
+        pri *= offs;
+        BREAK;
+        CASE(EMBRYO_OP_ZERO_PRI);
+        pri = 0;
+        BREAK;
+        CASE(EMBRYO_OP_ZERO_ALT);
+        alt = 0;
+        BREAK;
+        CASE(EMBRYO_OP_ZERO);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)offs) = 0;
+        BREAK;
+        CASE(EMBRYO_OP_ZERO_S);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)frm + (int)offs) = 0;
+        BREAK;
+        CASE(EMBRYO_OP_SIGN_PRI);
+        if ((pri & 0xff) >= 0x80) pri |= ~(Embryo_UCell)0xff;
+        BREAK;
+        CASE(EMBRYO_OP_SIGN_ALT);
+        if ((alt & 0xff) >= 0x80) alt |= ~(Embryo_UCell)0xff;
+        BREAK;
+        CASE(EMBRYO_OP_EQ);
+        pri = (pri == alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_NEQ);
+        pri = (pri != alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_LESS);
+        pri = ((Embryo_UCell)pri < (Embryo_UCell)alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_LEQ);
+        pri = ((Embryo_UCell)pri <= (Embryo_UCell)alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_GRTR);
+        pri = ((Embryo_UCell)pri > (Embryo_UCell)alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_GEQ);
+        pri = ((Embryo_UCell)pri >= (Embryo_UCell)alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_SLESS);
+        pri = (pri < alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_SLEQ);
+        pri = (pri <= alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_SGRTR);
+        pri = (pri > alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_SGEQ);
+        pri = (pri >= alt) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_EQ_C_PRI);
+        GETPARAM(offs);
+        pri = (pri == offs) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_EQ_C_ALT);
+        GETPARAM(offs);
+        pri = (alt == offs) ? 1 : 0;
+        BREAK;
+        CASE(EMBRYO_OP_INC_PRI);
+        pri++;
+        BREAK;
+        CASE(EMBRYO_OP_INC_ALT);
+        alt++;
+        BREAK;
+        CASE(EMBRYO_OP_INC);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)offs) += 1;
+        BREAK;
+        CASE(EMBRYO_OP_INC_S);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)frm + (int)offs) += 1;
+        BREAK;
+        CASE(EMBRYO_OP_INC_I);
+        *(Embryo_Cell *)(data + (int)pri) += 1;
+        BREAK;
+        CASE(EMBRYO_OP_DEC_PRI);
+        pri--;
+        BREAK;
+        CASE(EMBRYO_OP_DEC_ALT);
+        alt--;
+        BREAK;
+        CASE(EMBRYO_OP_DEC);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)offs) -= 1;
+        BREAK;
+        CASE(EMBRYO_OP_DEC_S);
+        GETPARAM(offs);
+        *(Embryo_Cell *)(data + (int)frm + (int)offs) -= 1;
+        BREAK;
+        CASE(EMBRYO_OP_DEC_I);
+        *(Embryo_Cell *)(data + (int)pri) -= 1;
+        BREAK;
+        CASE(EMBRYO_OP_MOVS);
+        GETPARAM(offs);
+        CHKMEM(pri);
+        CHKMEM(pri + offs);
+        CHKMEM(alt);
+        CHKMEM(alt + offs);
+        memcpy(data+(int)alt, data+(int)pri, (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_CMPS);
+        GETPARAM(offs);
+        CHKMEM(pri);
+        CHKMEM(pri + offs);
+        CHKMEM(alt);
+        CHKMEM(alt + offs);
+        pri = memcmp(data + (int)alt, data + (int)pri, (int)offs);
+        BREAK;
+        CASE(EMBRYO_OP_FILL);
+        GETPARAM(offs);
+        CHKMEM(alt);
+        CHKMEM(alt + offs);
+        for (i = (int)alt;
+             (size_t)offs >= sizeof(Embryo_Cell);
+             i += sizeof(Embryo_Cell), offs -= sizeof(Embryo_Cell))
+          *(Embryo_Cell *)(data + i) = pri;
+        BREAK;
+        CASE(EMBRYO_OP_HALT);
+        GETPARAM(offs);
+        ep->retval = pri;
+        /* store complete status */
+        ep->frm = frm;
+        ep->stk = stk;
+        ep->hea = hea;
+        ep->pri = pri;
+        ep->alt = alt;
+        ep->cip = (Embryo_Cell)((unsigned char*)cip - code);
+        if (offs == EMBRYO_ERROR_SLEEP)
+          {
+             ep->reset_stk = reset_stk;
+             ep->reset_hea = reset_hea;
+             ep->run_count--;
+             return EMBRYO_PROGRAM_SLEEP;
+          }
+        OK(ep, (int)offs);
+        CASE(EMBRYO_OP_BOUNDS);
+        GETPARAM(offs);
+        if ((Embryo_UCell)pri > (Embryo_UCell)offs)
+          ABORT(ep, EMBRYO_ERROR_BOUNDS);
+        BREAK;
+        CASE(EMBRYO_OP_SYSREQ_PRI);
+        /* save a few registers */
+        ep->cip = (Embryo_Cell)((unsigned char *)cip - code);
+        ep->hea = hea;
+        ep->frm = frm;
+        ep->stk = stk;
+        num = _embryo_native_call(ep, pri, &pri, (Embryo_Cell *)(data + (int)stk));
+        if (num != EMBRYO_ERROR_NONE)
+          {
+             if (num == EMBRYO_ERROR_SLEEP)
+               {
+                  ep->pri = pri;
+                  ep->alt = alt;
+                  ep->reset_stk = reset_stk;
+                  ep->reset_hea = reset_hea;
+                  ep->run_count--;
+                  return EMBRYO_PROGRAM_SLEEP;
+               }
+             ABORT(ep, num);
+          }
+        BREAK;
+        CASE(EMBRYO_OP_SYSREQ_C);
+        GETPARAM(offs);
+        /* save a few registers */
+        ep->cip = (Embryo_Cell)((unsigned char *)cip - code);
+        ep->hea = hea;
+        ep->frm = frm;
+        ep->stk = stk;
+        num = _embryo_native_call(ep, offs, &pri, (Embryo_Cell *)(data + (int)stk));
+        if (num != EMBRYO_ERROR_NONE)
+          {
+             if (num == EMBRYO_ERROR_SLEEP)
+               {
+                  ep->pri = pri;
+                  ep->alt = alt;
+                  ep->reset_stk = reset_stk;
+                  ep->reset_hea = reset_hea;
+                  ep->run_count--;
+                  return EMBRYO_PROGRAM_SLEEP;
+               }
+               {
+                  Embryo_Header    *hdr;
+                  int i, num;
+                  Embryo_Func_Stub *func_entry;
+
+                  hdr = (Embryo_Header *)ep->code;
+                  num = NUMENTRIES(hdr, natives, libraries);
+                  func_entry = GETENTRY(hdr, natives, 0);
+                  for (i = 0; i < num; i++)
+                    {
+                       char *entry_name;
+
+                       entry_name = GETENTRYNAME(hdr, func_entry);
+                       if (i == offs)
+                         printf("EMBRYO: CALL [%i] %s() non-existent!\n", i, entry_name);
+                       func_entry =
+                         (Embryo_Func_Stub *)((unsigned char *)func_entry + hdr->defsize);
+                    }
+               }
+             ABORT(ep, num);
+          }
+        BREAK;
+        CASE(EMBRYO_OP_SYSREQ_D);
+        GETPARAM(offs);
+        /* save a few registers */
+        ep->cip = (Embryo_Cell)((unsigned char *)cip - code);
+        ep->hea = hea;
+        ep->frm = frm;
+        ep->stk = stk;
+        num = _embryo_native_call(ep, offs, &pri, (Embryo_Cell *)(data + (int)stk));
+        if (num != EMBRYO_ERROR_NONE)
+          {
+             if (num == EMBRYO_ERROR_SLEEP)
+               {
+                  ep->pri = pri;
+                  ep->alt = alt;
+                  ep->reset_stk = reset_stk;
+                  ep->reset_hea = reset_hea;
+                  ep->run_count--;
+                  return EMBRYO_PROGRAM_SLEEP;
+               }
+             ABORT(ep, ep->error);
+          }
+        BREAK;
+        CASE(EMBRYO_OP_JUMP_PRI);
+        cip = (Embryo_Cell *)(code + (int)pri);
+        BREAK;
+        CASE(EMBRYO_OP_SWITCH);
+          {
+             Embryo_Cell *cptr;
+
+             /* +1, to skip the "casetbl" opcode */
+             cptr = (Embryo_Cell *)(code + (*cip)) + 1;
+             /* number of records in the case table */
+             num = (int)(*cptr);
+             /* preset to "none-matched" case */
+             cip = (Embryo_Cell *)(code + *(cptr + 1));
+             for (cptr += 2;
+                  (num > 0) && (*cptr != pri);
+                  num--, cptr += 2);
+             /* case found */
+             if (num > 0)
+               cip = (Embryo_Cell *)(code + *(cptr + 1));
+          }
+        BREAK;
+        CASE(EMBRYO_OP_SWAP_PRI);
+        offs = *(Embryo_Cell *)(data + (int)stk);
+        *(Embryo_Cell *)(data + (int)stk) = pri;
+        pri = offs;
+        BREAK;
+        CASE(EMBRYO_OP_SWAP_ALT);
+        offs = *(Embryo_Cell *)(data + (int)stk);
+        *(Embryo_Cell *)(data + (int)stk) = alt;
+        alt = offs;
+        BREAK;
+        CASE(EMBRYO_OP_PUSHADDR);
+        GETPARAM(offs);
+        PUSH(frm + offs);
+        BREAK;
+        CASE(EMBRYO_OP_NOP);
+        BREAK;
+        CASE(EMBRYO_OP_NONE);
+        CASE(EMBRYO_OP_FILE);
+        CASE(EMBRYO_OP_LINE);
+        CASE(EMBRYO_OP_SYMBOL);
+        CASE(EMBRYO_OP_SRANGE);
+        CASE(EMBRYO_OP_CASETBL);
+        CASE(EMBRYO_OP_SYMTAG);
+        BREAK;
+#ifndef EMBRYO_EXEC_JUMPTABLE
+      default:
+        ABORT(ep, EMBRYO_ERROR_INVINSTR);
+#endif
+        SWITCHEND;
+     }
+   ep->max_run_cycles = max_run_cycles;
+   ep->run_count--;
+   ep->hea = hea_start;
+   return EMBRYO_PROGRAM_OK;
+}
+
+EAPI Embryo_Cell
+embryo_program_return_value_get(Embryo_Program *ep)
+{
+   if (!ep) return 0;
+   return ep->retval;
+}
+
+EAPI void
+embryo_program_max_cycle_run_set(Embryo_Program *ep, int max)
+{
+   if (!ep) return;
+   if (max < 0) max = 0;
+   ep->max_run_cycles = max;
+}
+
+EAPI int
+embryo_program_max_cycle_run_get(Embryo_Program *ep)
+{
+   if (!ep) return 0;
+   return ep->max_run_cycles;
+}
+
+
+EAPI int
+embryo_parameter_cell_push(Embryo_Program *ep, Embryo_Cell cell)
+{
+   Embryo_Param *pr;
+
+   ep->params_size++;
+   if (ep->params_size > ep->params_alloc)
+     {
+        ep->params_alloc += 8;
+        pr = realloc(ep->params, ep->params_alloc * sizeof(Embryo_Param));
+        if (!pr) return 0;
+        ep->params = pr;
+     }
+   pr = &(ep->params[ep->params_size - 1]);
+   pr->string = NULL;
+   pr->cell_array = NULL;
+   pr->cell_array_size = 0;
+   pr->cell = 0;
+   pr->cell = cell;
+   return 1;
+}
+
+EAPI int
+embryo_parameter_string_push(Embryo_Program *ep, const char *str)
+{
+   Embryo_Param *pr;
+   char *str_dup;
+
+   if (!str)
+     return embryo_parameter_string_push(ep, "");
+   str_dup = strdup(str);
+   if (!str_dup) return 0;
+   ep->params_size++;
+   if (ep->params_size > ep->params_alloc)
+     {
+        ep->params_alloc += 8;
+        pr = realloc(ep->params, ep->params_alloc * sizeof(Embryo_Param));
+        if (!pr)
+          {
+             free(str_dup);
+             return 0;
+          }
+        ep->params = pr;
+     }
+   pr = &(ep->params[ep->params_size - 1]);
+   pr->string = NULL;
+   pr->cell_array = NULL;
+   pr->cell_array_size = 0;
+   pr->cell = 0;
+   pr->string = str_dup;
+   return 1;
+}
+
+EAPI int
+embryo_parameter_cell_array_push(Embryo_Program *ep, Embryo_Cell *cells, int num)
+{
+   Embryo_Param *pr;
+   Embryo_Cell *cell_array;
+
+   if ((!cells) || (num <= 0))
+     return embryo_parameter_cell_push(ep, 0);
+   cell_array = malloc(num * sizeof(Embryo_Cell));
+   ep->params_size++;
+   if (ep->params_size > ep->params_alloc)
+     {
+        ep->params_alloc += 8;
+        pr = realloc(ep->params, ep->params_alloc * sizeof(Embryo_Param));
+        if (!pr)
+          {
+             free(cell_array);
+             return 0;
+          }
+        ep->params = pr;
+     }
+   pr = &(ep->params[ep->params_size - 1]);
+   pr->string = NULL;
+   pr->cell_array = NULL;
+   pr->cell_array_size = 0;
+   pr->cell = 0;
+   pr->cell_array = cell_array;
+   pr->cell_array_size = num;
+   memcpy(pr->cell_array, cells, num * sizeof(Embryo_Cell));
+   return 1;
+}
diff --git a/libraries/embryo/src/lib/embryo_args.c b/libraries/embryo/src/lib/embryo_args.c
new file mode 100644
index 0000000..0c0089e
--- /dev/null
+++ b/libraries/embryo/src/lib/embryo_args.c
@@ -0,0 +1,128 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+#elif defined __GNUC__
+# define alloca __builtin_alloca
+#elif defined _AIX
+# define alloca __alloca
+#elif defined _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+#else
+# include <stddef.h>
+# ifdef  __cplusplus
+extern "C"
+# endif
+void *alloca (size_t);
+#endif
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+#define STRSET(ep, par, str) { \
+   Embryo_Cell *___cptr; \
+   if ((___cptr = embryo_data_address_get(ep, par))) { \
+      embryo_data_string_set(ep, str, ___cptr); \
+   } }
+
+/* exported args api */
+
+static Embryo_Cell
+_embryo_args_numargs(Embryo_Program *ep, Embryo_Cell *params __UNUSED__)
+{
+   Embryo_Header *hdr;
+   unsigned char *data;
+   Embryo_Cell bytes;
+
+   hdr = (Embryo_Header *)ep->base;
+   data = ep->base + (int)hdr->dat;
+   bytes = *(Embryo_Cell *)(data + (int)ep->frm +
+                            (2 * sizeof(Embryo_Cell)));
+   return bytes / sizeof(Embryo_Cell);
+}
+
+static Embryo_Cell
+_embryo_args_getarg(Embryo_Program *ep, Embryo_Cell *params)
+{
+   Embryo_Header *hdr;
+   unsigned char *data;
+   Embryo_Cell val;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   hdr = (Embryo_Header *)ep->base;
+   data = ep->base + (int)hdr->dat;
+   val = *(Embryo_Cell *)(data + (int)ep->frm +
+                          (((int)params[1] + 3) * sizeof(Embryo_Cell)));
+   val += params[2] * sizeof(Embryo_Cell);
+   val = *(Embryo_Cell *)(data + (int)val);
+   return val;
+}
+
+static Embryo_Cell
+_embryo_args_setarg(Embryo_Program *ep, Embryo_Cell *params)
+{
+   Embryo_Header *hdr;
+   unsigned char *data;
+   Embryo_Cell val;
+
+   if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+   hdr = (Embryo_Header *)ep->base;
+   data = ep->base + (int)hdr->dat;
+   val = *(Embryo_Cell *)(data + (int)ep->frm +
+                          (((int)params[1] + 3) * sizeof(Embryo_Cell)));
+   val += params[2] * sizeof(Embryo_Cell);
+   if ((val < 0) || ((val >= ep->hea) && (val < ep->stk))) return 0;
+   *(Embryo_Cell *)(data + (int)val) = params[3];
+   return 1;
+}
+
+static Embryo_Cell
+_embryo_args_getsarg(Embryo_Program *ep, Embryo_Cell *params)
+{
+   Embryo_Header *hdr;
+   unsigned char *data;
+   Embryo_Cell base_cell;
+   char *s;
+   int i = 0;
+
+   /* params[1] = arg_no */
+   /* params[2] = buf */
+   /* params[3] = buflen */
+   if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+   if (params[3] <= 0) return 0; /* buflen must be > 0 */
+   hdr = (Embryo_Header *)ep->base;
+   data = ep->base + (int)hdr->dat;
+   base_cell = *(Embryo_Cell *)(data + (int)ep->frm +
+                          (((int)params[1] + 3) * sizeof(Embryo_Cell)));
+
+   s = alloca(params[3]);
+
+   while (i < params[3])
+     {
+        int offset = base_cell + (i * sizeof(Embryo_Cell));
+
+        s[i] = *(Embryo_Cell *)(data + offset);
+        if (!s[i++]) break;
+     }
+
+   s[i - 1] = 0;
+   STRSET(ep, params[2], s);
+
+   return i - 1; /* characters written minus terminator */
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_args_init(Embryo_Program *ep)
+{
+   embryo_program_native_call_add(ep, "numargs",  _embryo_args_numargs);
+   embryo_program_native_call_add(ep, "getarg", _embryo_args_getarg);
+   embryo_program_native_call_add(ep, "setarg", _embryo_args_setarg);
+   embryo_program_native_call_add(ep, "getfarg", _embryo_args_getarg);
+   embryo_program_native_call_add(ep, "setfarg", _embryo_args_setarg);
+   embryo_program_native_call_add(ep, "getsarg", _embryo_args_getsarg);
+}
diff --git a/libraries/embryo/src/lib/embryo_float.c b/libraries/embryo/src/lib/embryo_float.c
new file mode 100644
index 0000000..608be9d
--- /dev/null
+++ b/libraries/embryo/src/lib/embryo_float.c
@@ -0,0 +1,331 @@
+/*  Float arithmetic for the Small AMX engine
+ *
+ *  Copyright (c) Artran, Inc. 1999
+ *  Written by Greg Garner (gmg@artran.com)
+ *  Portions Copyright (c) Carsten Haitzler, 2004 <raster@rasterman.com>
+ *
+ *  This software is provided "as-is", without any express or implied warranty.
+ *  In no event will the authors be held liable for any damages arising from
+ *  the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1.  The origin of this software must not be misrepresented; you must not
+ *      claim that you wrote the original software. If you use this software in
+ *      a product, an acknowledgment in the product documentation would be
+ *      appreciated but is not required.
+ *  2.  Altered source versions must be plainly marked as such, and must not be
+ *      misrepresented as being the original software.
+ *  3.  This notice may not be removed or altered from any source distribution.
+ */
+
+/* CHANGES -
+ * 2002-08-27: Basic conversion of source from C++ to C by Adam D. Moss
+ *             <adam@gimp.org> <aspirin@icculus.org>
+ * 2003-08-29: Removal of the dynamic memory allocation and replacing two
+ *             type conversion functions by macros, by Thiadmer Riemersma
+ * 2003-09-22: Moved the type conversion macros to AMX.H, and simplifications
+ *             of some routines, by Thiadmer Riemersma
+ * 2003-11-24: A few more native functions (geometry), plus minor modifications,
+ *             mostly to be compatible with dynamically loadable extension
+ *             modules, by Thiadmer Riemersma
+ * 2004-03-20: Cleaned up and reduced size for Embryo, Modified to conform to
+ *             E coding style. Added extra parameter checks.
+ *             Carsten Haitzler, <raster@rasterman.com>
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <math.h>
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+#define PI  3.1415926535897932384626433832795f
+
+/* internally useful calls */
+
+static float
+_embryo_fp_degrees_to_radians(float angle, int radix)
+{
+   switch (radix)
+     {
+      case 1: /* degrees, sexagesimal system (technically: degrees/minutes/seconds) */
+        return (angle * PI / 180.0f);
+      case 2: /* grades, centesimal system */
+        return (angle * PI / 200.0f);
+      default: /* assume already radian */
+        break;
+     }
+   return angle;
+}
+
+/* exported float api */
+
+static Embryo_Cell
+_embryo_fp(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = long value to convert to a float */
+   float f;
+
+   if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+   f = (float)params[1];
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_str(Embryo_Program *ep, Embryo_Cell *params)
+{
+   /* params[1] = virtual string address to convert to a float */
+   char buf[64];
+   Embryo_Cell *str;
+   float f;
+   int len;
+
+   if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+   str = embryo_data_address_get(ep, params[1]);
+   len = embryo_data_string_length_get(ep, str);
+   if ((len == 0) || (len >= (int)sizeof(buf))) return 0;
+   embryo_data_string_get(ep, str, buf);
+   f = (float)atof(buf);
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_mul(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand 1 */
+   /* params[2] = float operand 2 */
+   float f;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]) * EMBRYO_CELL_TO_FLOAT(params[2]);
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_div(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float dividend (top) */
+   /* params[2] = float divisor (bottom) */
+   float f;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]) / EMBRYO_CELL_TO_FLOAT(params[2]);
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_add(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand 1 */
+   /* params[2] = float operand 2 */
+   float f;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]) + EMBRYO_CELL_TO_FLOAT(params[2]);
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_sub(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand 1 */
+   /* params[2] = float operand 2 */
+   float f;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]) - EMBRYO_CELL_TO_FLOAT(params[2]);
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+/* Return fractional part of float */
+static Embryo_Cell
+_embryo_fp_fract(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand */
+   float f;
+
+   if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   f -= (floorf(f));
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+/* Return integer part of float, rounded */
+static Embryo_Cell
+_embryo_fp_round(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand */
+   /* params[2] = Type of rounding (cell) */
+   float f;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   switch (params[2])
+     {
+      case 1: /* round downwards (truncate) */
+        f = (floorf(f));
+        break;
+      case 2: /* round upwards */
+        f = (ceilf(f));
+        break;
+      case 3: /* round towards zero */
+        if (f >= 0.0) f = (floorf(f));
+        else          f = (ceilf(f));
+        break;
+      default: /* standard, round to nearest */
+        f = (floorf(f + 0.5));
+        break;
+     }
+    return (Embryo_Cell)f;
+}
+
+static Embryo_Cell
+_embryo_fp_cmp(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand 1 */
+   /* params[2] = float operand 2 */
+   float f, ff;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   ff = EMBRYO_CELL_TO_FLOAT(params[2]);
+   if (f == ff) return 0;
+   else if (f > ff) return 1;
+   return -1;
+}
+
+static Embryo_Cell
+_embryo_fp_sqroot(Embryo_Program *ep, Embryo_Cell *params)
+{
+   /* params[1] = float operand */
+   float f;
+
+   if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   f = sqrtf(f);
+   if (f < 0)
+     {
+        embryo_program_error_set(ep, EMBRYO_ERROR_DOMAIN);
+        return 0;
+     }
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_power(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand 1 */
+   /* params[2] = float operand 2 */
+   float f, ff;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   ff = EMBRYO_CELL_TO_FLOAT(params[2]);
+   f = powf(f, ff);
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_log(Embryo_Program *ep, Embryo_Cell *params)
+{
+   /* params[1] = float operand 1 (value) */
+   /* params[2] = float operand 2 (base) */
+   float f, ff;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   ff = EMBRYO_CELL_TO_FLOAT(params[2]);
+   if ((f <= 0.0) || (ff <= 0.0))
+     {
+        embryo_program_error_set(ep, EMBRYO_ERROR_DOMAIN);
+        return 0;
+     }
+    if (ff == 10.0) f = log10f(f);
+    else f = (logf(f) / logf(ff));
+    return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_sin(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand 1 (angle) */
+   /* params[2] = float operand 2 (radix) */
+   float f;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   f = _embryo_fp_degrees_to_radians(f, params[2]);
+   f = sinf(f);
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_cos(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand 1 (angle) */
+   /* params[2] = float operand 2 (radix) */
+   float f;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   f = _embryo_fp_degrees_to_radians(f, params[2]);
+   f = cosf(f);
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_tan(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand 1 (angle) */
+   /* params[2] = float operand 2 (radix) */
+   float f;
+
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   f = _embryo_fp_degrees_to_radians(f, params[2]);
+   f = tanf(f);
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_abs(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+   /* params[1] = float operand */
+   float f;
+
+   if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+   f = EMBRYO_CELL_TO_FLOAT(params[1]);
+   f = (f >= 0) ? f : -f;
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_fp_init(Embryo_Program *ep)
+{
+   embryo_program_native_call_add(ep, "float",     _embryo_fp);
+   embryo_program_native_call_add(ep, "atof",      _embryo_fp_str);
+   embryo_program_native_call_add(ep, "float_mul", _embryo_fp_mul);
+   embryo_program_native_call_add(ep, "float_div", _embryo_fp_div);
+   embryo_program_native_call_add(ep, "float_add", _embryo_fp_add);
+   embryo_program_native_call_add(ep, "float_sub", _embryo_fp_sub);
+   embryo_program_native_call_add(ep, "fract",     _embryo_fp_fract);
+   embryo_program_native_call_add(ep, "round",     _embryo_fp_round);
+   embryo_program_native_call_add(ep, "float_cmp", _embryo_fp_cmp);
+   embryo_program_native_call_add(ep, "sqrt",      _embryo_fp_sqroot);
+   embryo_program_native_call_add(ep, "pow",       _embryo_fp_power);
+   embryo_program_native_call_add(ep, "log",       _embryo_fp_log);
+   embryo_program_native_call_add(ep, "sin",       _embryo_fp_sin);
+   embryo_program_native_call_add(ep, "cos",       _embryo_fp_cos);
+   embryo_program_native_call_add(ep, "tan",       _embryo_fp_tan);
+   embryo_program_native_call_add(ep, "abs",       _embryo_fp_abs);
+}
diff --git a/libraries/embryo/src/lib/embryo_main.c b/libraries/embryo/src/lib/embryo_main.c
new file mode 100644
index 0000000..0b01b11
--- /dev/null
+++ b/libraries/embryo/src/lib/embryo_main.c
@@ -0,0 +1,36 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <time.h>
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+static Embryo_Version _version = { VMAJ, VMIN, VMIC, VREV };
+EAPI Embryo_Version *embryo_version = &_version;
+
+static int _embryo_init_count = 0;
+
+/*** EXPORTED CALLS ***/
+
+EAPI int
+embryo_init(void)
+{
+   if (++_embryo_init_count != 1)
+     return _embryo_init_count;
+
+   srand(time(NULL));
+
+   return _embryo_init_count;
+}
+
+EAPI int
+embryo_shutdown(void)
+{
+   if (--_embryo_init_count != 0)
+     return _embryo_init_count;
+
+   return _embryo_init_count;
+}
diff --git a/libraries/embryo/src/lib/embryo_private.h b/libraries/embryo/src/lib/embryo_private.h
new file mode 100644
index 0000000..a4205e1
--- /dev/null
+++ b/libraries/embryo/src/lib/embryo_private.h
@@ -0,0 +1,298 @@
+#ifndef _EMBRYO_PRIVATE_H
+#define _EMBRYO_PRIVATE_H
+
+
+#ifdef __GNUC__
+# if __GNUC__ >= 4
+// BROKEN in gcc 4 on amd64
+//#  pragma GCC visibility push(hidden)
+# endif
+#endif
+
+typedef enum _Embryo_Opcode Embryo_Opcode;
+
+enum _Embryo_Opcode
+{
+   EMBRYO_OP_NONE,
+     EMBRYO_OP_LOAD_PRI,
+     EMBRYO_OP_LOAD_ALT,
+     EMBRYO_OP_LOAD_S_PRI,
+     EMBRYO_OP_LOAD_S_ALT,
+     EMBRYO_OP_LREF_PRI,
+     EMBRYO_OP_LREF_ALT,
+     EMBRYO_OP_LREF_S_PRI,
+     EMBRYO_OP_LREF_S_ALT,
+     EMBRYO_OP_LOAD_I,
+     EMBRYO_OP_LODB_I,
+     EMBRYO_OP_CONST_PRI,
+     EMBRYO_OP_CONST_ALT,
+     EMBRYO_OP_ADDR_PRI,
+     EMBRYO_OP_ADDR_ALT,
+     EMBRYO_OP_STOR_PRI,
+     EMBRYO_OP_STOR_ALT,
+     EMBRYO_OP_STOR_S_PRI,
+     EMBRYO_OP_STOR_S_ALT,
+     EMBRYO_OP_SREF_PRI,
+     EMBRYO_OP_SREF_ALT,
+     EMBRYO_OP_SREF_S_PRI,
+     EMBRYO_OP_SREF_S_ALT,
+     EMBRYO_OP_STOR_I,
+     EMBRYO_OP_STRB_I,
+     EMBRYO_OP_LIDX,
+     EMBRYO_OP_LIDX_B,
+     EMBRYO_OP_IDXADDR,
+     EMBRYO_OP_IDXADDR_B,
+     EMBRYO_OP_ALIGN_PRI,
+     EMBRYO_OP_ALIGN_ALT,
+     EMBRYO_OP_LCTRL,
+     EMBRYO_OP_SCTRL,
+     EMBRYO_OP_MOVE_PRI,
+     EMBRYO_OP_MOVE_ALT,
+     EMBRYO_OP_XCHG,
+     EMBRYO_OP_PUSH_PRI,
+     EMBRYO_OP_PUSH_ALT,
+     EMBRYO_OP_PUSH_R,
+     EMBRYO_OP_PUSH_C,
+     EMBRYO_OP_PUSH,
+     EMBRYO_OP_PUSH_S,
+     EMBRYO_OP_POP_PRI,
+     EMBRYO_OP_POP_ALT,
+     EMBRYO_OP_STACK,
+     EMBRYO_OP_HEAP,
+     EMBRYO_OP_PROC,
+     EMBRYO_OP_RET,
+     EMBRYO_OP_RETN,
+     EMBRYO_OP_CALL,
+     EMBRYO_OP_CALL_PRI,
+     EMBRYO_OP_JUMP,
+     EMBRYO_OP_JREL,
+     EMBRYO_OP_JZER,
+     EMBRYO_OP_JNZ,
+     EMBRYO_OP_JEQ,
+     EMBRYO_OP_JNEQ,
+     EMBRYO_OP_JLESS,
+     EMBRYO_OP_JLEQ,
+     EMBRYO_OP_JGRTR,
+     EMBRYO_OP_JGEQ,
+     EMBRYO_OP_JSLESS,
+     EMBRYO_OP_JSLEQ,
+     EMBRYO_OP_JSGRTR,
+     EMBRYO_OP_JSGEQ,
+     EMBRYO_OP_SHL,
+     EMBRYO_OP_SHR,
+     EMBRYO_OP_SSHR,
+     EMBRYO_OP_SHL_C_PRI,
+     EMBRYO_OP_SHL_C_ALT,
+     EMBRYO_OP_SHR_C_PRI,
+     EMBRYO_OP_SHR_C_ALT,
+     EMBRYO_OP_SMUL,
+     EMBRYO_OP_SDIV,
+     EMBRYO_OP_SDIV_ALT,
+     EMBRYO_OP_UMUL,
+     EMBRYO_OP_UDIV,
+     EMBRYO_OP_UDIV_ALT,
+     EMBRYO_OP_ADD,
+     EMBRYO_OP_SUB,
+     EMBRYO_OP_SUB_ALT,
+     EMBRYO_OP_AND,
+     EMBRYO_OP_OR,
+     EMBRYO_OP_XOR,
+     EMBRYO_OP_NOT,
+     EMBRYO_OP_NEG,
+     EMBRYO_OP_INVERT,
+     EMBRYO_OP_ADD_C,
+     EMBRYO_OP_SMUL_C,
+     EMBRYO_OP_ZERO_PRI,
+     EMBRYO_OP_ZERO_ALT,
+     EMBRYO_OP_ZERO,
+     EMBRYO_OP_ZERO_S,
+     EMBRYO_OP_SIGN_PRI,
+     EMBRYO_OP_SIGN_ALT,
+     EMBRYO_OP_EQ,
+     EMBRYO_OP_NEQ,
+     EMBRYO_OP_LESS,
+     EMBRYO_OP_LEQ,
+     EMBRYO_OP_GRTR,
+     EMBRYO_OP_GEQ,
+     EMBRYO_OP_SLESS,
+     EMBRYO_OP_SLEQ,
+     EMBRYO_OP_SGRTR,
+     EMBRYO_OP_SGEQ,
+     EMBRYO_OP_EQ_C_PRI,
+     EMBRYO_OP_EQ_C_ALT,
+     EMBRYO_OP_INC_PRI,
+     EMBRYO_OP_INC_ALT,
+     EMBRYO_OP_INC,
+     EMBRYO_OP_INC_S,
+     EMBRYO_OP_INC_I,
+     EMBRYO_OP_DEC_PRI,
+     EMBRYO_OP_DEC_ALT,
+     EMBRYO_OP_DEC,
+     EMBRYO_OP_DEC_S,
+     EMBRYO_OP_DEC_I,
+     EMBRYO_OP_MOVS,
+     EMBRYO_OP_CMPS,
+     EMBRYO_OP_FILL,
+     EMBRYO_OP_HALT,
+     EMBRYO_OP_BOUNDS,
+     EMBRYO_OP_SYSREQ_PRI,
+     EMBRYO_OP_SYSREQ_C,
+     EMBRYO_OP_FILE,
+     EMBRYO_OP_LINE,
+     EMBRYO_OP_SYMBOL,
+     EMBRYO_OP_SRANGE,
+     EMBRYO_OP_JUMP_PRI,
+     EMBRYO_OP_SWITCH,
+     EMBRYO_OP_CASETBL,
+     EMBRYO_OP_SWAP_PRI,
+     EMBRYO_OP_SWAP_ALT,
+     EMBRYO_OP_PUSHADDR,
+     EMBRYO_OP_NOP,
+     EMBRYO_OP_SYSREQ_D,
+     EMBRYO_OP_SYMTAG,
+     /* ----- */
+     EMBRYO_OP_NUM_OPCODES
+};
+
+#define NUMENTRIES(hdr, field, nextfield) \
+(int)(((hdr)->nextfield - (hdr)->field) / (hdr)->defsize)
+#define GETENTRY(hdr, table, index) \
+(Embryo_Func_Stub *)((unsigned char*)(hdr) + \
+(int)(hdr)->table + index * (hdr)->defsize)
+#ifdef WORDS_BIGENDIAN
+static int __inline __entryswap32(int v)
+{int vv; vv = v; embryo_swap_32((unsigned int *)&vv); return vv;}
+# define GETENTRYNAME(hdr, entry) \
+(((hdr)->defsize == 2 * sizeof(unsigned int)) \
+? (char *)((unsigned char*)(hdr) + \
+__entryswap32(*((unsigned int *)(entry) + 1))) \
+: (entry)->name)
+#else
+# define GETENTRYNAME(hdr, entry) \
+(((hdr)->defsize == 2 * sizeof(unsigned int)) \
+? (char *)((unsigned char*)(hdr) + *((unsigned int *)(entry) + 1)) \
+: (entry)->name)
+#endif
+
+#define CUR_FILE_VERSION    7      /* current file version; also the current Embryo_Program version */
+#define MIN_FILE_VERSION    7      /* lowest supported file format version for the current Embryo_Program version */
+#define MIN_AMX_VERSION     7      /* minimum Embryo_Program version needed to support the current file format */
+#define sEXPMAX             19     /* maximum name length for file version <= 6 */
+#define sNAMEMAX            31     /* maximum name length of symbol name */
+#define EMBRYO_MAGIC        0xf1e0 /* magic byte pattern */
+#define EMBRYO_FLAG_COMPACT 0x04   /* compact encoding */
+#define EMBRYO_FLAG_RELOC   0x8000 /* jump/call addresses relocated */
+#define GETPARAM(v)         (v = *(Embryo_Cell *)cip++)
+#define PUSH(v)             (stk -= sizeof(Embryo_Cell), *(Embryo_Cell *)(data + (int)stk) = v)
+#define POP(v)              (v = *(Embryo_Cell *)(data + (int)stk), stk += sizeof(Embryo_Cell))
+#define ABORT(ep,v)         {(ep)->stk = reset_stk; (ep)->hea = reset_hea; (ep)->run_count--; ep->error = v; (ep)->max_run_cycles = max_run_cycles; return EMBRYO_PROGRAM_FAIL;}
+#define OK(ep,v)            {(ep)->stk = reset_stk; (ep)->hea = reset_hea; (ep)->run_count--; ep->error = v; (ep)->max_run_cycles = max_run_cycles; return EMBRYO_PROGRAM_OK;}
+#define TOOLONG(ep)         {(ep)->pri = pri; (ep)->cip = (Embryo_Cell)((unsigned char *)cip - code); (ep)->alt = alt; (ep)->frm = frm; (ep)->stk = stk; (ep)->hea = hea; (ep)->reset_stk = reset_stk; (ep)->reset_hea = reset_hea; (ep)->run_count--; (ep)->max_run_cycles = max_run_cycles; return EMBRYO_PROGRAM_TOOLONG;}
+#define STKMARGIN           ((Embryo_Cell)(16 * sizeof(Embryo_Cell)))
+#define CHKMARGIN()         if ((hea + STKMARGIN) > stk) {ep->error = EMBRYO_ERROR_STACKERR; return 0;}
+#define CHKSTACK()          if (stk > ep->stp) {ep->run_count--; ep->error = EMBRYO_ERROR_STACKLOW; return 0;}
+#define CHKHEAP()           if (hea < ep->hlw) {ep->run_count--; ep->error = EMBRYO_ERROR_HEAPLOW; return 0;}
+#define CHKMEM(x)           if ((((x) >= hea) && ((x) < stk)) || ((Embryo_UCell)(x) >= (Embryo_UCell)ep->stp)) ABORT(ep, EMBRYO_ERROR_MEMACCESS);
+
+typedef struct _Embryo_Param        Embryo_Param;
+typedef struct _Embryo_Header       Embryo_Header;
+typedef struct _Embryo_Func_Stub    Embryo_Func_Stub;
+
+typedef Embryo_Cell (*Embryo_Native)(Embryo_Program *ep, Embryo_Cell *params);
+
+struct _Embryo_Param
+{
+   char        *string;
+   Embryo_Cell *cell_array;
+   int          cell_array_size;
+   Embryo_Cell  cell;
+};
+
+struct _Embryo_Program
+{
+   unsigned char *base; /* points to the Embryo_Program header ("ephdr") plus the code, optionally also the data */
+   int pushes; /* number of pushes - pops */
+   /* for external functions a few registers must be accessible from the outside */
+   Embryo_Cell cip; /* instruction pointer: relative to base + ephdr->cod */
+   Embryo_Cell frm; /* stack frame base: relative to base + ephdr->dat */
+   Embryo_Cell hea; /* top of the heap: relative to base + ephdr->dat */
+   Embryo_Cell hlw; /* bottom of the heap: relative to base + ephdr->dat */
+   Embryo_Cell stk; /* stack pointer: relative to base + ephdr->dat */
+   Embryo_Cell stp; /* top of the stack: relative to base + ephdr->dat */
+   int flags; /* current status  */
+   /* native functions can raise an error */
+   int error;
+   /* the sleep opcode needs to store the full Embryo_Program status */
+   Embryo_Cell pri;
+   Embryo_Cell alt;
+   Embryo_Cell reset_stk;
+   Embryo_Cell reset_hea;
+   Embryo_Cell *syscall_d; /* relocated value/address for the SYSCALL.D opcode */
+
+   /* extended stuff */
+   Embryo_Native *native_calls;
+   int            native_calls_size;
+   int            native_calls_alloc;
+
+   unsigned char *code;
+   unsigned char  dont_free_code : 1;
+   Embryo_Cell    retval;
+
+   Embryo_Param  *params;
+   int            params_size;
+   int            params_alloc;
+
+   int            run_count;
+
+   int            max_run_cycles;
+
+   void          *data;
+};
+
+#if defined (_MSC_VER) || (defined (__SUNPRO_C) && __SUNPRO_C < 0x5100)
+# pragma pack(1)
+# define EMBRYO_STRUCT_PACKED
+#elif defined (__GNUC__) || (defined (__SUNPRO_C) && __SUNPRO_C >= 0x5100)
+# define EMBRYO_STRUCT_PACKED __attribute__((packed))
+#else
+# define EMBRYO_STRUCT_PACKED
+#endif
+
+struct _Embryo_Func_Stub
+{
+   int  address;
+   char name[sEXPMAX+1];
+} EMBRYO_STRUCT_PACKED;
+
+struct _Embryo_Header
+{
+   unsigned int size; /* size of the "file" */
+   unsigned short magic; /* signature */
+   char file_version; /* file format version */
+   char ep_version; /* required version of the Embryo_Program */
+   short flags;
+   short defsize; /* size of a definition record */
+   int cod; /* initial value of COD - code block */
+   int dat; /* initial value of DAT - data block */
+   int hea; /* initial value of HEA - start of the heap */
+   int stp; /* initial value of STP - stack top */
+   int cip; /* initial value of CIP - the instruction pointer */
+   int publics; /* offset to the "public functions" table */
+   int natives; /* offset to the "native functions" table */
+   int libraries; /* offset to the table of libraries */
+   int pubvars; /* the "public variables" table */
+   int tags; /* the "public tagnames" table */
+   int nametable; /* name table, file version 7 only */
+} EMBRYO_STRUCT_PACKED;
+
+#if defined _MSC_VER || (defined (__SUNPRO_C) && __SUNPRO_C < 0x5100)
+# pragma pack()
+#endif
+
+void _embryo_args_init(Embryo_Program *ep);
+void _embryo_fp_init(Embryo_Program *ep);
+void _embryo_rand_init(Embryo_Program *ep);
+void _embryo_str_init(Embryo_Program *ep);
+void _embryo_time_init(Embryo_Program *ep);
+
+#endif
diff --git a/libraries/embryo/src/lib/embryo_rand.c b/libraries/embryo/src/lib/embryo_rand.c
new file mode 100644
index 0000000..627f7ed
--- /dev/null
+++ b/libraries/embryo/src/lib/embryo_rand.c
@@ -0,0 +1,36 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+/* exported random number api */
+
+static Embryo_Cell
+_embryo_rand_rand(Embryo_Program *ep __UNUSED__, Embryo_Cell *params __UNUSED__)
+{
+   return (Embryo_Cell)(rand() & 0xffff);
+}
+
+static Embryo_Cell
+_embryo_rand_randf(Embryo_Program *ep __UNUSED__, Embryo_Cell *params __UNUSED__)
+{
+   double r;
+   float f;
+
+   r = (double)(rand() & 0xffff) / 65535.0;
+   f = (float)r;
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_rand_init(Embryo_Program *ep)
+{
+   embryo_program_native_call_add(ep, "rand",  _embryo_rand_rand);
+   embryo_program_native_call_add(ep, "randf", _embryo_rand_randf);
+}
diff --git a/libraries/embryo/src/lib/embryo_str.c b/libraries/embryo/src/lib/embryo_str.c
new file mode 100644
index 0000000..46a3284
--- /dev/null
+++ b/libraries/embryo/src/lib/embryo_str.c
@@ -0,0 +1,485 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <fnmatch.h>
+
+#ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+#elif defined __GNUC__
+# define alloca __builtin_alloca
+#elif defined _AIX
+# define alloca __alloca
+#elif defined _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+#else
+# include <stddef.h>
+# ifdef  __cplusplus
+extern "C"
+# endif
+void *alloca (size_t);
+#endif
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+#define STRGET(ep, str, par) { \
+   Embryo_Cell *___cptr; \
+   str = NULL; \
+   if ((___cptr = embryo_data_address_get(ep, par))) { \
+        int ___l; \
+        ___l = embryo_data_string_length_get(ep, ___cptr); \
+        (str) = alloca(___l + 1); \
+        if (str) embryo_data_string_get(ep, ___cptr, str); \
+     } }
+#define STRSET(ep, par, str) { \
+   Embryo_Cell *___cptr; \
+   if ((___cptr = embryo_data_address_get(ep, par))) { \
+      embryo_data_string_set(ep, str, ___cptr); \
+   } }
+
+/* exported string api */
+
+static Embryo_Cell
+_embryo_str_atoi(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1;
+
+   /* params[1] = str */
+   if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+   STRGET(ep, s1, params[1]);
+   if (!s1) return 0;
+   return (Embryo_Cell)atoi(s1);
+}
+
+static Embryo_Cell
+_embryo_str_fnmatch(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2;
+
+   /* params[1] = glob */
+   /* params[2] = str */
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return -1;
+   return (Embryo_Cell)fnmatch(s1, s2, 0);
+}
+
+static Embryo_Cell
+_embryo_str_strcmp(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2;
+
+   /* params[1] = str1 */
+   /* params[2] = str2 */
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return -1;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return -1;
+   return (Embryo_Cell)strcmp(s1, s2);
+}
+
+static Embryo_Cell
+_embryo_str_strncmp(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2;
+
+   /* params[1] = str1 */
+   /* params[2] = str2 */
+   /* params[3] = n */
+   if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+   if (params[3] < 0) params[3] = 0;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return -1;
+   return (Embryo_Cell)strncmp(s1, s2, (size_t)params[3]);
+}
+
+static Embryo_Cell
+_embryo_str_strcpy(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1;
+
+   /* params[1] = dst */
+   /* params[2] = str */
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   STRGET(ep, s1, params[2]);
+   if (!s1) return 0;
+   STRSET(ep, params[1], s1);
+   return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strncpy(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1;
+   int l;
+
+   /* params[1] = dst */
+   /* params[2] = str */
+   /* params[3] = n */
+   if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+   if (params[3] < 0) params[3] = 0;
+   STRGET(ep, s1, params[2]);
+   if (!s1) return 0;
+   l = strlen(s1);
+   if (l > params[3]) s1[params[3]] = 0;
+   STRSET(ep, params[1], s1);
+   return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strlen(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1;
+
+   /* params[1] = str */
+   if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+   STRGET(ep, s1, params[1]);
+   if (!s1) return 0;
+   return (Embryo_Cell)strlen(s1);
+}
+
+static Embryo_Cell
+_embryo_str_strcat(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2, *s3;
+
+   /* params[1] = dsr */
+   /* params[2] = str */
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return 0;
+   s3 = alloca(strlen(s1) + strlen(s2) + 1);
+   if (!s3) return 0;
+   strcpy(s3, s1);
+   strcat(s3, s2);
+   STRSET(ep, params[1], s3);
+   return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strncat(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2, *s3;
+   int l1, l2;
+
+   /* params[1] = dst */
+   /* params[2] = str */
+   /* params[3] = n */
+   if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+   if (params[3] < 0) params[3] = 0;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return 0;
+   l1 = strlen(s1);
+   l2 = strlen(s2);
+   s3 = alloca(l1 + l2 + 1);
+   if (!s3) return 0;
+   strcpy(s3, s1);
+   strncat(s3, s2, params[3]);
+   if (l2 >= params[3]) s3[l1 + params[3]] = 0;
+   STRSET(ep, params[1], s3);
+   return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strprep(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2, *s3;
+
+   /* params[1] = dst */
+   /* params[2] = str */
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return 0;
+   s3 = alloca(strlen(s1) + strlen(s2) + 1);
+   if (!s3) return 0;
+   strcpy(s3, s2);
+   strcat(s3, s1);
+   STRSET(ep, params[1], s3);
+   return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strnprep(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2, *s3;
+   int l1, l2;
+
+   /* params[1] = dst */
+   /* params[2] = str */
+   /* params[3] = n */
+   if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+   if (params[3] < 0) params[3] = 0;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return 0;
+   l1 = strlen(s1);
+   l2 = strlen(s2);
+   s3 = alloca(l1 + l2 + 1);
+   if (!s3) return 0;
+   strncpy(s3, s2, params[3]);
+   if (params[3] <= l2) s3[params[3]] = 0;
+   strcat(s3, s1);
+   STRSET(ep, params[1], s3);
+   return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strcut(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2;
+   int l1;
+
+   /* params[1] = dst */
+   /* params[2] = str */
+   /* params[3] = n */
+   /* params[4] = n2 */
+   if (params[0] != (4 * sizeof(Embryo_Cell))) return 0;
+   if (params[3] < 0) params[3] = 0;
+   if (params[4] < params[3]) params[4] = params[3];
+   STRGET(ep, s1, params[2]);
+   if (!s1) return 0;
+   l1 = strlen(s1);
+   if (params[3] >= l1) params[3] = l1;
+   if (params[4] >= l1) params[4] = l1;
+   if (params[4] == params[3])
+     {
+        STRSET(ep, params[1], "");
+        return 0;
+     }
+   s2 = alloca(params[4] - params[3] + 1);
+   strncpy(s2, s1 + params[3], params[4] - params[3]);
+   s2[params[4] - params[3]] = 0;
+   STRSET(ep, params[1], s2);
+   return 0;
+}
+
+static Embryo_Cell
+_embryo_str_snprintf(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2;
+   int i, o;
+   int inesc = 0;
+   int insub = 0;
+   int p, pnum;
+
+   /* params[1] = buf */
+   /* params[2] = bufsize */
+   /* params[3] = format_string */
+   /* params[4] = first arg ... */
+   if (params[0] < (Embryo_Cell)(3 * sizeof(Embryo_Cell))) return 0;
+   if (params[2] <= 0) return 0;
+   STRGET(ep, s1, params[3]);
+   if (!s1) return -1;
+   s2 = alloca(params[2] + 1);
+   if (!s2) return -1;
+   s2[0] = 0;
+   pnum = (params[0] / sizeof(Embryo_Cell)) - 3;
+   for (p = 0, o = 0, i = 0; (s1[i]) && (o < (params[2] - 1)) && (p < (pnum + 1)); i++)
+     {
+        if ((!inesc) && (!insub))
+          {
+             if      (s1[i] == '\\') inesc = 1;
+             else if (s1[i] == '%')  insub = 1;
+             if ((!inesc) && (!insub))
+               {
+                  s2[o] = s1[i];
+                  o++;
+               }
+          }
+        else
+          {
+             Embryo_Cell *cptr;
+
+             if (inesc)
+               {
+                  switch (s1[i])
+                    {
+                     case 't':
+                       s2[o] = '\t';
+                       o++;
+                       break;
+                     case 'n':
+                       s2[o] = '\n';
+                       o++;
+                       break;
+                     default:
+                       s2[o] = s1[i];
+                       o++;
+                       break;
+                    }
+                  inesc = 0;
+               }
+             if ((insub) && (s1[i] == '%')) pnum++;
+             if ((insub) && (p < pnum))
+               {
+                  switch (s1[i])
+                    {
+                     case '%':
+                       s2[o] = '%';
+                       o++;
+                       break;
+                     case 'c':
+                       cptr = embryo_data_address_get(ep, params[4 + p]);
+                       if (cptr) s2[o] = (char)(*cptr);
+                       p++;
+                       o++;
+                       break;
+                     case 'i':
+                     case 'd':
+                     case 'x':
+                     case 'X':
+                         {
+                            char fmt[10] = "";
+                            char tmp[256] = "";
+                            int l;
+
+                            if      (s1[i] == 'i') strcpy(fmt, "%i");
+                            else if (s1[i] == 'd') strcpy(fmt, "%d");
+                            else if (s1[i] == 'x') strcpy(fmt, "%x");
+                            else if (s1[i] == 'X') strcpy(fmt, "%08x");
+                            cptr = embryo_data_address_get(ep, params[4 + p]);
+                            if (cptr) snprintf(tmp, sizeof(tmp), fmt, (int)(*cptr));
+                            l = strlen(tmp);
+                            if ((o + l) > (params[2] - 1))
+                              {
+                                 l = params[2] - 1 - o;
+                                 if (l < 0) l = 0;
+                                 tmp[l] = 0;
+                              }
+                            strcpy(s2 + o, tmp);
+                            o += l;
+                            p++;
+                         }
+                       break;
+                     case 'f':
+                         {
+                            char tmp[256] = "";
+                            int l;
+
+                            cptr = embryo_data_address_get(ep, params[4 + p]);
+                            if (cptr) snprintf(tmp, sizeof(tmp), "%f", (double)EMBRYO_CELL_TO_FLOAT(*cptr));
+                            l = strlen(tmp);
+                            if ((o + l) > (params[2] - 1))
+                              {
+                                 l = params[2] - 1 - o;
+                                 if (l < 0) l = 0;
+                                 tmp[l] = 0;
+                              }
+                            strcpy(s2 + o, tmp);
+                            o += l;
+                            p++;
+                         }
+                       break;
+                     case 's':
+                         {
+                            char *tmp;
+                            int l;
+
+                            STRGET(ep, tmp, params[4 + p]);
+                            l = strlen(tmp);
+                            if ((o + l) > (params[2] - 1))
+                              {
+                                 l = params[2] - 1 - o;
+                                 if (l < 0) l = 0;
+                                 tmp[l] = 0;
+                              }
+                            strcpy(s2 + o, tmp);
+                            o += l;
+                            p++;
+                         }
+                       break;
+                     default:
+                       break;
+                    }
+                  insub = 0;
+               }
+             else if (insub)
+               insub = 0;
+          }
+     }
+   s2[o] = 0;
+
+   STRSET(ep, params[1], s2);
+   return o;
+}
+
+static Embryo_Cell
+_embryo_str_strstr(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2, *p;
+
+   /* params[1] = str */
+   /* params[2] = ndl */
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return -1;
+   p = strstr(s1, s2);
+   if (!p) return -1;
+   return (Embryo_Cell)(p - s1);
+}
+
+static Embryo_Cell
+_embryo_str_strchr(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2, *p;
+
+   /* params[1] = str */
+   /* params[2] = ch */
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return -1;
+   p = strchr(s1, s2[0]);
+   if (!p) return -1;
+   return (Embryo_Cell)(p - s1);
+}
+
+static Embryo_Cell
+_embryo_str_strrchr(Embryo_Program *ep, Embryo_Cell *params)
+{
+   char *s1, *s2, *p;
+
+   /* params[1] = str */
+   /* params[2] = ch */
+   if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+   STRGET(ep, s1, params[1]);
+   STRGET(ep, s2, params[2]);
+   if ((!s1) || (!s2)) return -1;
+   p = strrchr(s1, s2[0]);
+   if (!p) return -1;
+   return (Embryo_Cell)(p - s1);
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_str_init(Embryo_Program *ep)
+{
+   embryo_program_native_call_add(ep, "atoi",     _embryo_str_atoi);
+   embryo_program_native_call_add(ep, "fnmatch",  _embryo_str_fnmatch);
+   embryo_program_native_call_add(ep, "strcmp",   _embryo_str_strcmp);
+   embryo_program_native_call_add(ep, "strncmp",  _embryo_str_strncmp);
+   embryo_program_native_call_add(ep, "strcpy",   _embryo_str_strcpy);
+   embryo_program_native_call_add(ep, "strncpy",  _embryo_str_strncpy);
+   embryo_program_native_call_add(ep, "strlen",   _embryo_str_strlen);
+   embryo_program_native_call_add(ep, "strcat",   _embryo_str_strcat);
+   embryo_program_native_call_add(ep, "strncat",  _embryo_str_strncat);
+   embryo_program_native_call_add(ep, "strprep",  _embryo_str_strprep);
+   embryo_program_native_call_add(ep, "strnprep", _embryo_str_strnprep);
+   embryo_program_native_call_add(ep, "strcut",   _embryo_str_strcut);
+   embryo_program_native_call_add(ep, "snprintf", _embryo_str_snprintf);
+   embryo_program_native_call_add(ep, "strstr",   _embryo_str_strstr);
+   embryo_program_native_call_add(ep, "strchr",   _embryo_str_strchr);
+   embryo_program_native_call_add(ep, "strrchr",  _embryo_str_strrchr);
+}
diff --git a/libraries/embryo/src/lib/embryo_time.c b/libraries/embryo/src/lib/embryo_time.c
new file mode 100644
index 0000000..8392ec3
--- /dev/null
+++ b/libraries/embryo/src/lib/embryo_time.c
@@ -0,0 +1,93 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifndef HAVE_GETTIMEOFDAY
+# error "Your platform isn't supported yet"
+#endif
+
+#include <sys/time.h>
+#include <time.h>
+
+#ifdef _MSC_VER
+# include <winsock2.h>
+#endif
+
+#ifdef HAVE_EVIL
+# include <Evil.h>
+#endif
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+/* exported time api */
+
+static Embryo_Cell
+_embryo_time_seconds(Embryo_Program *ep __UNUSED__, Embryo_Cell *params __UNUSED__)
+{
+   struct timeval      timev;
+   double t;
+   float  f;
+
+   gettimeofday(&timev, NULL);
+   t = (double)(timev.tv_sec - ((timev.tv_sec / (60 * 60 * 24)) * (60 * 60 * 24)))
+     + (((double)timev.tv_usec) / 1000000);
+   f = (float)t;
+   return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_time_date(Embryo_Program *ep, Embryo_Cell *params)
+{
+   static time_t       last_tzset = 0;
+   struct timeval      timev;
+   struct tm          *tm;
+   time_t              tt;
+
+   if (params[0] != (8 * sizeof(Embryo_Cell))) return 0;
+   gettimeofday(&timev, NULL);
+   tt = (time_t)(timev.tv_sec);
+   if ((tt > (last_tzset + 1)) ||
+       (tt < (last_tzset - 1)))
+     {
+        last_tzset = tt;
+        tzset();
+     }
+   tm = localtime(&tt);
+   if (tm)
+     {
+        Embryo_Cell *cptr;
+        double t;
+        float  f;
+
+        cptr = embryo_data_address_get(ep, params[1]);
+        if (cptr) *cptr = tm->tm_year + 1900;
+        cptr = embryo_data_address_get(ep, params[2]);
+        if (cptr) *cptr = tm->tm_mon + 1;
+        cptr = embryo_data_address_get(ep, params[3]);
+        if (cptr) *cptr = tm->tm_mday;
+        cptr = embryo_data_address_get(ep, params[4]);
+        if (cptr) *cptr = tm->tm_yday;
+        cptr = embryo_data_address_get(ep, params[5]);
+        if (cptr) *cptr = (tm->tm_wday + 6) % 7;
+        cptr = embryo_data_address_get(ep, params[6]);
+        if (cptr) *cptr = tm->tm_hour;
+        cptr = embryo_data_address_get(ep, params[7]);
+        if (cptr) *cptr = tm->tm_min;
+        cptr = embryo_data_address_get(ep, params[8]);
+        t = (double)tm->tm_sec + (((double)timev.tv_usec) / 1000000);
+        f = (float)t;
+        if (cptr) *cptr = EMBRYO_FLOAT_TO_CELL(f);
+
+     }
+   return 0;
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_time_init(Embryo_Program *ep)
+{
+   embryo_program_native_call_add(ep, "seconds", _embryo_time_seconds);
+   embryo_program_native_call_add(ep, "date",    _embryo_time_date);
+}