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diff --git a/linden/indra/libgcrypt/libgcrypt-1.2.2/m4/libtool.m4 b/linden/indra/libgcrypt/libgcrypt-1.2.2/m4/libtool.m4
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1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2## Copyright 1996, 1997, 1998, 1999, 2000, 2001
3## Free Software Foundation, Inc.
4## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
5##
6## This program is free software; you can redistribute it and/or modify
7## it under the terms of the GNU General Public License as published by
8## the Free Software Foundation; either version 2 of the License, or
9## (at your option) any later version.
10##
11## This program is distributed in the hope that it will be useful, but
12## WITHOUT ANY WARRANTY; without even the implied warranty of
13## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14## General Public License for more details.
15##
16## You should have received a copy of the GNU General Public License
17## along with this program; if not, write to the Free Software
18## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19##
20## As a special exception to the GNU General Public License, if you
21## distribute this file as part of a program that contains a
22## configuration script generated by Autoconf, you may include it under
23## the same distribution terms that you use for the rest of that program.
24
25# serial 47 AC_PROG_LIBTOOL
26# Debian $Rev: 961 $
27
28
29# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
30# -----------------------------------------------------------
31# If this macro is not defined by Autoconf, define it here.
32m4_ifdef([AC_PROVIDE_IFELSE],
33 [],
34 [m4_define([AC_PROVIDE_IFELSE],
35 [m4_ifdef([AC_PROVIDE_$1],
36 [$2], [$3])])])
37
38
39# AC_PROG_LIBTOOL
40# ---------------
41AC_DEFUN([AC_PROG_LIBTOOL],
42[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
43dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
44dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
45 AC_PROVIDE_IFELSE([AC_PROG_CXX],
46 [AC_LIBTOOL_CXX],
47 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
48 ])])
49dnl And a similar setup for Fortran 77 support
50 AC_PROVIDE_IFELSE([AC_PROG_F77],
51 [AC_LIBTOOL_F77],
52 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
53])])
54
55dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
56dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
57dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
58 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
59 [AC_LIBTOOL_GCJ],
60 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
61 [AC_LIBTOOL_GCJ],
62 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
63 [AC_LIBTOOL_GCJ],
64 [ifdef([AC_PROG_GCJ],
65 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
66 ifdef([A][M_PROG_GCJ],
67 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
68 ifdef([LT_AC_PROG_GCJ],
69 [define([LT_AC_PROG_GCJ],
70 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
71])])# AC_PROG_LIBTOOL
72
73
74# _AC_PROG_LIBTOOL
75# ----------------
76AC_DEFUN([_AC_PROG_LIBTOOL],
77[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
78AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
79AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
80AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
81
82# This can be used to rebuild libtool when needed
83LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
84
85# Always use our own libtool.
86LIBTOOL='$(SHELL) $(top_builddir)/libtool'
87AC_SUBST(LIBTOOL)dnl
88
89# Prevent multiple expansion
90define([AC_PROG_LIBTOOL], [])
91])# _AC_PROG_LIBTOOL
92
93
94# AC_LIBTOOL_SETUP
95# ----------------
96AC_DEFUN([AC_LIBTOOL_SETUP],
97[AC_PREREQ(2.50)dnl
98AC_REQUIRE([AC_ENABLE_SHARED])dnl
99AC_REQUIRE([AC_ENABLE_STATIC])dnl
100AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
101AC_REQUIRE([AC_CANONICAL_HOST])dnl
102AC_REQUIRE([AC_CANONICAL_BUILD])dnl
103AC_REQUIRE([AC_PROG_CC])dnl
104AC_REQUIRE([AC_PROG_LD])dnl
105AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
106AC_REQUIRE([AC_PROG_NM])dnl
107
108AC_REQUIRE([AC_PROG_LN_S])dnl
109AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
110# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
111AC_REQUIRE([AC_OBJEXT])dnl
112AC_REQUIRE([AC_EXEEXT])dnl
113dnl
114
115AC_LIBTOOL_SYS_MAX_CMD_LEN
116AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
117AC_LIBTOOL_OBJDIR
118
119AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
120_LT_AC_PROG_ECHO_BACKSLASH
121
122case $host_os in
123aix3*)
124 # AIX sometimes has problems with the GCC collect2 program. For some
125 # reason, if we set the COLLECT_NAMES environment variable, the problems
126 # vanish in a puff of smoke.
127 if test "X${COLLECT_NAMES+set}" != Xset; then
128 COLLECT_NAMES=
129 export COLLECT_NAMES
130 fi
131 ;;
132esac
133
134# Sed substitution that helps us do robust quoting. It backslashifies
135# metacharacters that are still active within double-quoted strings.
136Xsed='sed -e s/^X//'
137[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
138
139# Same as above, but do not quote variable references.
140[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
141
142# Sed substitution to delay expansion of an escaped shell variable in a
143# double_quote_subst'ed string.
144delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
145
146# Sed substitution to avoid accidental globbing in evaled expressions
147no_glob_subst='s/\*/\\\*/g'
148
149# Constants:
150rm="rm -f"
151
152# Global variables:
153default_ofile=libtool
154can_build_shared=yes
155
156# All known linkers require a `.a' archive for static linking (except M$VC,
157# which needs '.lib').
158libext=a
159ltmain="$ac_aux_dir/ltmain.sh"
160ofile="$default_ofile"
161with_gnu_ld="$lt_cv_prog_gnu_ld"
162
163AC_CHECK_TOOL(AR, ar, false)
164AC_CHECK_TOOL(RANLIB, ranlib, :)
165AC_CHECK_TOOL(STRIP, strip, :)
166
167old_CC="$CC"
168old_CFLAGS="$CFLAGS"
169
170# Set sane defaults for various variables
171test -z "$AR" && AR=ar
172test -z "$AR_FLAGS" && AR_FLAGS=cru
173test -z "$AS" && AS=as
174test -z "$CC" && CC=cc
175test -z "$LTCC" && LTCC=$CC
176test -z "$DLLTOOL" && DLLTOOL=dlltool
177test -z "$LD" && LD=ld
178test -z "$LN_S" && LN_S="ln -s"
179test -z "$MAGIC_CMD" && MAGIC_CMD=file
180test -z "$NM" && NM=nm
181test -z "$SED" && SED=sed
182test -z "$OBJDUMP" && OBJDUMP=objdump
183test -z "$RANLIB" && RANLIB=:
184test -z "$STRIP" && STRIP=:
185test -z "$ac_objext" && ac_objext=o
186
187# Determine commands to create old-style static archives.
188old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
189old_postinstall_cmds='chmod 644 $oldlib'
190old_postuninstall_cmds=
191
192if test -n "$RANLIB"; then
193 case $host_os in
194 openbsd*)
195 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
196 ;;
197 *)
198 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
199 ;;
200 esac
201 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
202fi
203
204# Only perform the check for file, if the check method requires it
205case $deplibs_check_method in
206file_magic*)
207 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
208 AC_PATH_MAGIC
209 fi
210 ;;
211esac
212
213AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
214AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
215enable_win32_dll=yes, enable_win32_dll=no)
216
217AC_ARG_ENABLE([libtool-lock],
218 [AC_HELP_STRING([--disable-libtool-lock],
219 [avoid locking (might break parallel builds)])])
220test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
221
222AC_ARG_WITH([pic],
223 [AC_HELP_STRING([--with-pic],
224 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
225 [pic_mode="$withval"],
226 [pic_mode=default])
227test -z "$pic_mode" && pic_mode=default
228
229# Use C for the default configuration in the libtool script
230tagname=
231AC_LIBTOOL_LANG_C_CONFIG
232_LT_AC_TAGCONFIG
233])# AC_LIBTOOL_SETUP
234
235
236# _LT_AC_SYS_COMPILER
237# -------------------
238AC_DEFUN([_LT_AC_SYS_COMPILER],
239[AC_REQUIRE([AC_PROG_CC])dnl
240
241# If no C compiler was specified, use CC.
242LTCC=${LTCC-"$CC"}
243
244# Allow CC to be a program name with arguments.
245compiler=$CC
246])# _LT_AC_SYS_COMPILER
247
248
249# _LT_AC_SYS_LIBPATH_AIX
250# ----------------------
251# Links a minimal program and checks the executable
252# for the system default hardcoded library path. In most cases,
253# this is /usr/lib:/lib, but when the MPI compilers are used
254# the location of the communication and MPI libs are included too.
255# If we don't find anything, use the default library path according
256# to the aix ld manual.
257AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
258[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
259aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
260}'`
261# Check for a 64-bit object if we didn't find anything.
262if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
263}'`; fi],[])
264if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
265])# _LT_AC_SYS_LIBPATH_AIX
266
267
268# _LT_AC_SHELL_INIT(ARG)
269# ----------------------
270AC_DEFUN([_LT_AC_SHELL_INIT],
271[ifdef([AC_DIVERSION_NOTICE],
272 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
273 [AC_DIVERT_PUSH(NOTICE)])
274$1
275AC_DIVERT_POP
276])# _LT_AC_SHELL_INIT
277
278
279# _LT_AC_PROG_ECHO_BACKSLASH
280# --------------------------
281# Add some code to the start of the generated configure script which
282# will find an echo command which doesn't interpret backslashes.
283AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
284[_LT_AC_SHELL_INIT([
285# Check that we are running under the correct shell.
286SHELL=${CONFIG_SHELL-/bin/sh}
287
288case X$ECHO in
289X*--fallback-echo)
290 # Remove one level of quotation (which was required for Make).
291 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
292 ;;
293esac
294
295echo=${ECHO-echo}
296if test "X[$]1" = X--no-reexec; then
297 # Discard the --no-reexec flag, and continue.
298 shift
299elif test "X[$]1" = X--fallback-echo; then
300 # Avoid inline document here, it may be left over
301 :
302elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
303 # Yippee, $echo works!
304 :
305else
306 # Restart under the correct shell.
307 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
308fi
309
310if test "X[$]1" = X--fallback-echo; then
311 # used as fallback echo
312 shift
313 cat <<EOF
314[$]*
315EOF
316 exit 0
317fi
318
319# The HP-UX ksh and POSIX shell print the target directory to stdout
320# if CDPATH is set.
321if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
322
323if test -z "$ECHO"; then
324if test "X${echo_test_string+set}" != Xset; then
325# find a string as large as possible, as long as the shell can cope with it
326 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
327 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
328 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
329 echo_test_string="`eval $cmd`" &&
330 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
331 then
332 break
333 fi
334 done
335fi
336
337if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
338 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
339 test "X$echo_testing_string" = "X$echo_test_string"; then
340 :
341else
342 # The Solaris, AIX, and Digital Unix default echo programs unquote
343 # backslashes. This makes it impossible to quote backslashes using
344 # echo "$something" | sed 's/\\/\\\\/g'
345 #
346 # So, first we look for a working echo in the user's PATH.
347
348 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
349 for dir in $PATH /usr/ucb; do
350 IFS="$lt_save_ifs"
351 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
352 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
353 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
354 test "X$echo_testing_string" = "X$echo_test_string"; then
355 echo="$dir/echo"
356 break
357 fi
358 done
359 IFS="$lt_save_ifs"
360
361 if test "X$echo" = Xecho; then
362 # We didn't find a better echo, so look for alternatives.
363 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
364 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
365 test "X$echo_testing_string" = "X$echo_test_string"; then
366 # This shell has a builtin print -r that does the trick.
367 echo='print -r'
368 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
369 test "X$CONFIG_SHELL" != X/bin/ksh; then
370 # If we have ksh, try running configure again with it.
371 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
372 export ORIGINAL_CONFIG_SHELL
373 CONFIG_SHELL=/bin/ksh
374 export CONFIG_SHELL
375 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
376 else
377 # Try using printf.
378 echo='printf %s\n'
379 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
380 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
381 test "X$echo_testing_string" = "X$echo_test_string"; then
382 # Cool, printf works
383 :
384 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
385 test "X$echo_testing_string" = 'X\t' &&
386 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
387 test "X$echo_testing_string" = "X$echo_test_string"; then
388 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
389 export CONFIG_SHELL
390 SHELL="$CONFIG_SHELL"
391 export SHELL
392 echo="$CONFIG_SHELL [$]0 --fallback-echo"
393 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
394 test "X$echo_testing_string" = 'X\t' &&
395 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
396 test "X$echo_testing_string" = "X$echo_test_string"; then
397 echo="$CONFIG_SHELL [$]0 --fallback-echo"
398 else
399 # maybe with a smaller string...
400 prev=:
401
402 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
403 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
404 then
405 break
406 fi
407 prev="$cmd"
408 done
409
410 if test "$prev" != 'sed 50q "[$]0"'; then
411 echo_test_string=`eval $prev`
412 export echo_test_string
413 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
414 else
415 # Oops. We lost completely, so just stick with echo.
416 echo=echo
417 fi
418 fi
419 fi
420 fi
421fi
422fi
423
424# Copy echo and quote the copy suitably for passing to libtool from
425# the Makefile, instead of quoting the original, which is used later.
426ECHO=$echo
427if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
428 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
429fi
430
431AC_SUBST(ECHO)
432])])# _LT_AC_PROG_ECHO_BACKSLASH
433
434
435# _LT_AC_LOCK
436# -----------
437AC_DEFUN([_LT_AC_LOCK],
438[AC_ARG_ENABLE([libtool-lock],
439 [AC_HELP_STRING([--disable-libtool-lock],
440 [avoid locking (might break parallel builds)])])
441test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
442
443# Some flags need to be propagated to the compiler or linker for good
444# libtool support.
445case $host in
446ia64-*-hpux*)
447 # Find out which ABI we are using.
448 echo 'int i;' > conftest.$ac_ext
449 if AC_TRY_EVAL(ac_compile); then
450 case `/usr/bin/file conftest.$ac_objext` in
451 *ELF-32*)
452 HPUX_IA64_MODE="32"
453 ;;
454 *ELF-64*)
455 HPUX_IA64_MODE="64"
456 ;;
457 esac
458 fi
459 rm -rf conftest*
460 ;;
461*-*-irix6*)
462 # Find out which ABI we are using.
463 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
464 if AC_TRY_EVAL(ac_compile); then
465 if test "$lt_cv_prog_gnu_ld" = yes; then
466 case `/usr/bin/file conftest.$ac_objext` in
467 *32-bit*)
468 LD="${LD-ld} -melf32bsmip"
469 ;;
470 *N32*)
471 LD="${LD-ld} -melf32bmipn32"
472 ;;
473 *64-bit*)
474 LD="${LD-ld} -melf64bmip"
475 ;;
476 esac
477 else
478 case `/usr/bin/file conftest.$ac_objext` in
479 *32-bit*)
480 LD="${LD-ld} -32"
481 ;;
482 *N32*)
483 LD="${LD-ld} -n32"
484 ;;
485 *64-bit*)
486 LD="${LD-ld} -64"
487 ;;
488 esac
489 fi
490 fi
491 rm -rf conftest*
492 ;;
493
494x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
495 # Find out which ABI we are using.
496 echo 'int i;' > conftest.$ac_ext
497 if AC_TRY_EVAL(ac_compile); then
498 case "`/usr/bin/file conftest.o`" in
499 *32-bit*)
500 case $host in
501 x86_64-*linux*)
502 LD="${LD-ld} -m elf_i386"
503 ;;
504 ppc64-*linux*|powerpc64-*linux*)
505 LD="${LD-ld} -m elf32ppclinux"
506 ;;
507 s390x-*linux*)
508 LD="${LD-ld} -m elf_s390"
509 ;;
510 sparc64-*linux*)
511 LD="${LD-ld} -m elf32_sparc"
512 ;;
513 esac
514 ;;
515 *64-bit*)
516 case $host in
517 x86_64-*linux*)
518 LD="${LD-ld} -m elf_x86_64"
519 ;;
520 ppc*-*linux*|powerpc*-*linux*)
521 LD="${LD-ld} -m elf64ppc"
522 ;;
523 s390*-*linux*)
524 LD="${LD-ld} -m elf64_s390"
525 ;;
526 sparc*-*linux*)
527 LD="${LD-ld} -m elf64_sparc"
528 ;;
529 esac
530 ;;
531 esac
532 fi
533 rm -rf conftest*
534 ;;
535
536*-*-sco3.2v5*)
537 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
538 SAVE_CFLAGS="$CFLAGS"
539 CFLAGS="$CFLAGS -belf"
540 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
541 [AC_LANG_PUSH(C)
542 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
543 AC_LANG_POP])
544 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
545 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
546 CFLAGS="$SAVE_CFLAGS"
547 fi
548 ;;
549AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
550[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
551 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
552 AC_CHECK_TOOL(AS, as, false)
553 AC_CHECK_TOOL(OBJDUMP, objdump, false)
554 ;;
555 ])
556esac
557
558need_locks="$enable_libtool_lock"
559
560])# _LT_AC_LOCK
561
562
563# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
564# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
565# ----------------------------------------------------------------
566# Check whether the given compiler option works
567AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
568[AC_REQUIRE([LT_AC_PROG_SED])
569AC_CACHE_CHECK([$1], [$2],
570 [$2=no
571 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
572 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
573 lt_compiler_flag="$3"
574 # Insert the option either (1) after the last *FLAGS variable, or
575 # (2) before a word containing "conftest.", or (3) at the end.
576 # Note that $ac_compile itself does not contain backslashes and begins
577 # with a dollar sign (not a hyphen), so the echo should work correctly.
578 # The option is referenced via a variable to avoid confusing sed.
579 lt_compile=`echo "$ac_compile" | $SED \
580 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
581 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
582 -e 's:$: $lt_compiler_flag:'`
583 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
584 (eval "$lt_compile" 2>conftest.err)
585 ac_status=$?
586 cat conftest.err >&AS_MESSAGE_LOG_FD
587 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
588 if (exit $ac_status) && test -s "$ac_outfile"; then
589 # The compiler can only warn and ignore the option if not recognized
590 # So say no if there are warnings
591 if test ! -s conftest.err; then
592 $2=yes
593 fi
594 fi
595 $rm conftest*
596])
597
598if test x"[$]$2" = xyes; then
599 ifelse([$5], , :, [$5])
600else
601 ifelse([$6], , :, [$6])
602fi
603])# AC_LIBTOOL_COMPILER_OPTION
604
605
606# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
607# [ACTION-SUCCESS], [ACTION-FAILURE])
608# ------------------------------------------------------------
609# Check whether the given compiler option works
610AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
611[AC_CACHE_CHECK([$1], [$2],
612 [$2=no
613 save_LDFLAGS="$LDFLAGS"
614 LDFLAGS="$LDFLAGS $3"
615 printf "$lt_simple_link_test_code" > conftest.$ac_ext
616 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
617 # The compiler can only warn and ignore the option if not recognized
618 # So say no if there are warnings
619 if test -s conftest.err; then
620 # Append any errors to the config.log.
621 cat conftest.err 1>&AS_MESSAGE_LOG_FD
622 else
623 $2=yes
624 fi
625 fi
626 $rm conftest*
627 LDFLAGS="$save_LDFLAGS"
628])
629
630if test x"[$]$2" = xyes; then
631 ifelse([$4], , :, [$4])
632else
633 ifelse([$5], , :, [$5])
634fi
635])# AC_LIBTOOL_LINKER_OPTION
636
637
638# AC_LIBTOOL_SYS_MAX_CMD_LEN
639# --------------------------
640AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
641[# find the maximum length of command line arguments
642AC_MSG_CHECKING([the maximum length of command line arguments])
643AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
644 i=0
645 teststring="ABCD"
646
647 case $build_os in
648 msdosdjgpp*)
649 # On DJGPP, this test can blow up pretty badly due to problems in libc
650 # (any single argument exceeding 2000 bytes causes a buffer overrun
651 # during glob expansion). Even if it were fixed, the result of this
652 # check would be larger than it should be.
653 lt_cv_sys_max_cmd_len=12288; # 12K is about right
654 ;;
655
656 gnu*)
657 # Under GNU Hurd, this test is not required because there is
658 # no limit to the length of command line arguments.
659 # Libtool will interpret -1 as no limit whatsoever
660 lt_cv_sys_max_cmd_len=-1;
661 ;;
662
663 cygwin* | mingw*)
664 # On Win9x/ME, this test blows up -- it succeeds, but takes
665 # about 5 minutes as the teststring grows exponentially.
666 # Worse, since 9x/ME are not pre-emptively multitasking,
667 # you end up with a "frozen" computer, even though with patience
668 # the test eventually succeeds (with a max line length of 256k).
669 # Instead, let's just punt: use the minimum linelength reported by
670 # all of the supported platforms: 8192 (on NT/2K/XP).
671 lt_cv_sys_max_cmd_len=8192;
672 ;;
673
674 amigaos*)
675 # On AmigaOS with pdksh, this test takes hours, literally.
676 # So we just punt and use a minimum line length of 8192.
677 lt_cv_sys_max_cmd_len=8192;
678 ;;
679
680 *)
681 # If test is not a shell built-in, we'll probably end up computing a
682 # maximum length that is only half of the actual maximum length, but
683 # we can't tell.
684 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
685 = "XX$teststring") >/dev/null 2>&1 &&
686 new_result=`expr "X$teststring" : ".*" 2>&1` &&
687 lt_cv_sys_max_cmd_len=$new_result &&
688 test $i != 17 # 1/2 MB should be enough
689 do
690 i=`expr $i + 1`
691 teststring=$teststring$teststring
692 done
693 teststring=
694 # Add a significant safety factor because C++ compilers can tack on massive
695 # amounts of additional arguments before passing them to the linker.
696 # It appears as though 1/2 is a usable value.
697 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
698 ;;
699 esac
700])
701if test -n $lt_cv_sys_max_cmd_len ; then
702 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
703else
704 AC_MSG_RESULT(none)
705fi
706])# AC_LIBTOOL_SYS_MAX_CMD_LEN
707
708
709# _LT_AC_CHECK_DLFCN
710# --------------------
711AC_DEFUN([_LT_AC_CHECK_DLFCN],
712[AC_CHECK_HEADERS(dlfcn.h)dnl
713])# _LT_AC_CHECK_DLFCN
714
715
716# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
717# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
718# ------------------------------------------------------------------
719AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
720[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
721if test "$cross_compiling" = yes; then :
722 [$4]
723else
724 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
725 lt_status=$lt_dlunknown
726 cat > conftest.$ac_ext <<EOF
727[#line __oline__ "configure"
728#include "confdefs.h"
729
730#if HAVE_DLFCN_H
731#include <dlfcn.h>
732#endif
733
734#include <stdio.h>
735
736#ifdef RTLD_GLOBAL
737# define LT_DLGLOBAL RTLD_GLOBAL
738#else
739# ifdef DL_GLOBAL
740# define LT_DLGLOBAL DL_GLOBAL
741# else
742# define LT_DLGLOBAL 0
743# endif
744#endif
745
746/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
747 find out it does not work in some platform. */
748#ifndef LT_DLLAZY_OR_NOW
749# ifdef RTLD_LAZY
750# define LT_DLLAZY_OR_NOW RTLD_LAZY
751# else
752# ifdef DL_LAZY
753# define LT_DLLAZY_OR_NOW DL_LAZY
754# else
755# ifdef RTLD_NOW
756# define LT_DLLAZY_OR_NOW RTLD_NOW
757# else
758# ifdef DL_NOW
759# define LT_DLLAZY_OR_NOW DL_NOW
760# else
761# define LT_DLLAZY_OR_NOW 0
762# endif
763# endif
764# endif
765# endif
766#endif
767
768#ifdef __cplusplus
769extern "C" void exit (int);
770#endif
771
772void fnord() { int i=42;}
773int main ()
774{
775 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
776 int status = $lt_dlunknown;
777
778 if (self)
779 {
780 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
781 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
782 /* dlclose (self); */
783 }
784
785 exit (status);
786}]
787EOF
788 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
789 (./conftest; exit; ) 2>/dev/null
790 lt_status=$?
791 case x$lt_status in
792 x$lt_dlno_uscore) $1 ;;
793 x$lt_dlneed_uscore) $2 ;;
794 x$lt_unknown|x*) $3 ;;
795 esac
796 else :
797 # compilation failed
798 $3
799 fi
800fi
801rm -fr conftest*
802])# _LT_AC_TRY_DLOPEN_SELF
803
804
805# AC_LIBTOOL_DLOPEN_SELF
806# -------------------
807AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
808[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
809if test "x$enable_dlopen" != xyes; then
810 enable_dlopen=unknown
811 enable_dlopen_self=unknown
812 enable_dlopen_self_static=unknown
813else
814 lt_cv_dlopen=no
815 lt_cv_dlopen_libs=
816
817 case $host_os in
818 beos*)
819 lt_cv_dlopen="load_add_on"
820 lt_cv_dlopen_libs=
821 lt_cv_dlopen_self=yes
822 ;;
823
824 mingw* | pw32*)
825 lt_cv_dlopen="LoadLibrary"
826 lt_cv_dlopen_libs=
827 ;;
828
829 cygwin*)
830 lt_cv_dlopen="dlopen"
831 lt_cv_dlopen_libs=
832 ;;
833
834 darwin*)
835 # if libdl is installed we need to link against it
836 AC_CHECK_LIB([dl], [dlopen],
837 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
838 lt_cv_dlopen="dyld"
839 lt_cv_dlopen_libs=
840 lt_cv_dlopen_self=yes
841 ])
842 ;;
843
844 *)
845 AC_CHECK_FUNC([shl_load],
846 [lt_cv_dlopen="shl_load"],
847 [AC_CHECK_LIB([dld], [shl_load],
848 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
849 [AC_CHECK_FUNC([dlopen],
850 [lt_cv_dlopen="dlopen"],
851 [AC_CHECK_LIB([dl], [dlopen],
852 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
853 [AC_CHECK_LIB([svld], [dlopen],
854 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
855 [AC_CHECK_LIB([dld], [dld_link],
856 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
857 ])
858 ])
859 ])
860 ])
861 ])
862 ;;
863 esac
864
865 if test "x$lt_cv_dlopen" != xno; then
866 enable_dlopen=yes
867 else
868 enable_dlopen=no
869 fi
870
871 case $lt_cv_dlopen in
872 dlopen)
873 save_CPPFLAGS="$CPPFLAGS"
874 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
875
876 save_LDFLAGS="$LDFLAGS"
877 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
878
879 save_LIBS="$LIBS"
880 LIBS="$lt_cv_dlopen_libs $LIBS"
881
882 AC_CACHE_CHECK([whether a program can dlopen itself],
883 lt_cv_dlopen_self, [dnl
884 _LT_AC_TRY_DLOPEN_SELF(
885 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
886 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
887 ])
888
889 if test "x$lt_cv_dlopen_self" = xyes; then
890 LDFLAGS="$LDFLAGS $link_static_flag"
891 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
892 lt_cv_dlopen_self_static, [dnl
893 _LT_AC_TRY_DLOPEN_SELF(
894 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
895 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
896 ])
897 fi
898
899 CPPFLAGS="$save_CPPFLAGS"
900 LDFLAGS="$save_LDFLAGS"
901 LIBS="$save_LIBS"
902 ;;
903 esac
904
905 case $lt_cv_dlopen_self in
906 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
907 *) enable_dlopen_self=unknown ;;
908 esac
909
910 case $lt_cv_dlopen_self_static in
911 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
912 *) enable_dlopen_self_static=unknown ;;
913 esac
914fi
915])# AC_LIBTOOL_DLOPEN_SELF
916
917
918# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
919# ---------------------------------
920# Check to see if options -c and -o are simultaneously supported by compiler
921AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
922[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
923AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
924 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
925 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
926 $rm -r conftest 2>/dev/null
927 mkdir conftest
928 cd conftest
929 mkdir out
930 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
931
932 lt_compiler_flag="-o out/conftest2.$ac_objext"
933 # Insert the option either (1) after the last *FLAGS variable, or
934 # (2) before a word containing "conftest.", or (3) at the end.
935 # Note that $ac_compile itself does not contain backslashes and begins
936 # with a dollar sign (not a hyphen), so the echo should work correctly.
937 lt_compile=`echo "$ac_compile" | $SED \
938 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
939 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
940 -e 's:$: $lt_compiler_flag:'`
941 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
942 (eval "$lt_compile" 2>out/conftest.err)
943 ac_status=$?
944 cat out/conftest.err >&AS_MESSAGE_LOG_FD
945 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
946 if (exit $ac_status) && test -s out/conftest2.$ac_objext
947 then
948 # The compiler can only warn and ignore the option if not recognized
949 # So say no if there are warnings
950 if test ! -s out/conftest.err; then
951 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
952 fi
953 fi
954 chmod u+w .
955 $rm conftest*
956 # SGI C++ compiler will create directory out/ii_files/ for
957 # template instantiation
958 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
959 $rm out/* && rmdir out
960 cd ..
961 rmdir conftest
962 $rm conftest*
963])
964])# AC_LIBTOOL_PROG_CC_C_O
965
966
967# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
968# -----------------------------------------
969# Check to see if we can do hard links to lock some files if needed
970AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
971[AC_REQUIRE([_LT_AC_LOCK])dnl
972
973hard_links="nottested"
974if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
975 # do not overwrite the value of need_locks provided by the user
976 AC_MSG_CHECKING([if we can lock with hard links])
977 hard_links=yes
978 $rm conftest*
979 ln conftest.a conftest.b 2>/dev/null && hard_links=no
980 touch conftest.a
981 ln conftest.a conftest.b 2>&5 || hard_links=no
982 ln conftest.a conftest.b 2>/dev/null && hard_links=no
983 AC_MSG_RESULT([$hard_links])
984 if test "$hard_links" = no; then
985 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
986 need_locks=warn
987 fi
988else
989 need_locks=no
990fi
991])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
992
993
994# AC_LIBTOOL_OBJDIR
995# -----------------
996AC_DEFUN([AC_LIBTOOL_OBJDIR],
997[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
998[rm -f .libs 2>/dev/null
999mkdir .libs 2>/dev/null
1000if test -d .libs; then
1001 lt_cv_objdir=.libs
1002else
1003 # MS-DOS does not allow filenames that begin with a dot.
1004 lt_cv_objdir=_libs
1005fi
1006rmdir .libs 2>/dev/null])
1007objdir=$lt_cv_objdir
1008])# AC_LIBTOOL_OBJDIR
1009
1010
1011# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1012# ----------------------------------------------
1013# Check hardcoding attributes.
1014AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1015[AC_MSG_CHECKING([how to hardcode library paths into programs])
1016_LT_AC_TAGVAR(hardcode_action, $1)=
1017if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1018 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1019 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1020
1021 # We can hardcode non-existant directories.
1022 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1023 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1024 # have to relink, otherwise we might link with an installed library
1025 # when we should be linking with a yet-to-be-installed one
1026 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1027 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1028 # Linking always hardcodes the temporary library directory.
1029 _LT_AC_TAGVAR(hardcode_action, $1)=relink
1030 else
1031 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1032 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
1033 fi
1034else
1035 # We cannot hardcode anything, or else we can only hardcode existing
1036 # directories.
1037 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1038fi
1039AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1040
1041if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1042 # Fast installation is not supported
1043 enable_fast_install=no
1044elif test "$shlibpath_overrides_runpath" = yes ||
1045 test "$enable_shared" = no; then
1046 # Fast installation is not necessary
1047 enable_fast_install=needless
1048fi
1049])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1050
1051
1052# AC_LIBTOOL_SYS_LIB_STRIP
1053# ------------------------
1054AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1055[striplib=
1056old_striplib=
1057AC_MSG_CHECKING([whether stripping libraries is possible])
1058if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1059 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1060 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1061 AC_MSG_RESULT([yes])
1062else
1063# FIXME - insert some real tests, host_os isn't really good enough
1064 case $host_os in
1065 darwin*)
1066 if test -n "$STRIP" ; then
1067 striplib="$STRIP -x"
1068 AC_MSG_RESULT([yes])
1069 else
1070 AC_MSG_RESULT([no])
1071fi
1072 ;;
1073 *)
1074 AC_MSG_RESULT([no])
1075 ;;
1076 esac
1077fi
1078])# AC_LIBTOOL_SYS_LIB_STRIP
1079
1080
1081# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1082# -----------------------------
1083# PORTME Fill in your ld.so characteristics
1084AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1085[AC_MSG_CHECKING([dynamic linker characteristics])
1086library_names_spec=
1087libname_spec='lib$name'
1088soname_spec=
1089shrext_cmds=".so"
1090postinstall_cmds=
1091postuninstall_cmds=
1092finish_cmds=
1093finish_eval=
1094shlibpath_var=
1095shlibpath_overrides_runpath=unknown
1096version_type=none
1097dynamic_linker="$host_os ld.so"
1098sys_lib_dlsearch_path_spec="/lib /usr/lib"
1099if test "$GCC" = yes; then
1100 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1101 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1102 # if the path contains ";" then we assume it to be the separator
1103 # otherwise default to the standard path separator (i.e. ":") - it is
1104 # assumed that no part of a normal pathname contains ";" but that should
1105 # okay in the real world where ";" in dirpaths is itself problematic.
1106 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1107 else
1108 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1109 fi
1110else
1111 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1112fi
1113need_lib_prefix=unknown
1114hardcode_into_libs=no
1115
1116# when you set need_version to no, make sure it does not cause -set_version
1117# flags to be left without arguments
1118need_version=unknown
1119
1120case $host_os in
1121aix3*)
1122 version_type=linux
1123 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1124 shlibpath_var=LIBPATH
1125
1126 # AIX 3 has no versioning support, so we append a major version to the name.
1127 soname_spec='${libname}${release}${shared_ext}$major'
1128 ;;
1129
1130aix4* | aix5*)
1131 version_type=linux
1132 need_lib_prefix=no
1133 need_version=no
1134 hardcode_into_libs=yes
1135 if test "$host_cpu" = ia64; then
1136 # AIX 5 supports IA64
1137 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1138 shlibpath_var=LD_LIBRARY_PATH
1139 else
1140 # With GCC up to 2.95.x, collect2 would create an import file
1141 # for dependence libraries. The import file would start with
1142 # the line `#! .'. This would cause the generated library to
1143 # depend on `.', always an invalid library. This was fixed in
1144 # development snapshots of GCC prior to 3.0.
1145 case $host_os in
1146 aix4 | aix4.[[01]] | aix4.[[01]].*)
1147 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1148 echo ' yes '
1149 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1150 :
1151 else
1152 can_build_shared=no
1153 fi
1154 ;;
1155 esac
1156 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1157 # soname into executable. Probably we can add versioning support to
1158 # collect2, so additional links can be useful in future.
1159 if test "$aix_use_runtimelinking" = yes; then
1160 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
1161 # instead of lib<name>.a to let people know that these are not
1162 # typical AIX shared libraries.
1163 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1164 else
1165 # We preserve .a as extension for shared libraries through AIX4.2
1166 # and later when we are not doing run time linking.
1167 library_names_spec='${libname}${release}.a $libname.a'
1168 soname_spec='${libname}${release}${shared_ext}$major'
1169 fi
1170 shlibpath_var=LIBPATH
1171 fi
1172 ;;
1173
1174amigaos*)
1175 library_names_spec='$libname.ixlibrary $libname.a'
1176 # Create ${libname}_ixlibrary.a entries in /sys/libs.
1177 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 ${libname}_ixlibrary.a || exit 1; done'
1178 ;;
1179
1180beos*)
1181 library_names_spec='${libname}${shared_ext}'
1182 dynamic_linker="$host_os ld.so"
1183 shlibpath_var=LIBRARY_PATH
1184 ;;
1185
1186bsdi4*)
1187 version_type=linux
1188 need_version=no
1189 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1190 soname_spec='${libname}${release}${shared_ext}$major'
1191 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1192 shlibpath_var=LD_LIBRARY_PATH
1193 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1194 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1195 # the default ld.so.conf also contains /usr/contrib/lib and
1196 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1197 # libtool to hard-code these into programs
1198 ;;
1199
1200cygwin* | mingw* | pw32*)
1201 version_type=windows
1202 shrext_cmds=".dll"
1203 need_version=no
1204 need_lib_prefix=no
1205
1206 case $GCC,$host_os in
1207 yes,cygwin* | yes,mingw* | yes,pw32*)
1208 library_names_spec='$libname.dll.a'
1209 # DLL is installed to $(libdir)/../bin by postinstall_cmds
1210 postinstall_cmds='base_file=`basename \${file}`~
1211 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1212 dldir=$destdir/`dirname \$dlpath`~
1213 test -d \$dldir || mkdir -p \$dldir~
1214 $install_prog $dir/$dlname \$dldir/$dlname'
1215 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1216 dlpath=$dir/\$dldll~
1217 $rm \$dlpath'
1218 shlibpath_overrides_runpath=yes
1219
1220 case $host_os in
1221 cygwin*)
1222 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
1223 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1224 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1225 ;;
1226 mingw*)
1227 # MinGW DLLs use traditional 'lib' prefix
1228 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1229 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1230 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1231 # It is most probably a Windows format PATH printed by
1232 # mingw gcc, but we are running on Cygwin. Gcc prints its search
1233 # path with ; separators, and with drive letters. We can handle the
1234 # drive letters (cygwin fileutils understands them), so leave them,
1235 # especially as we might pass files found there to a mingw objdump,
1236 # which wouldn't understand a cygwinified path. Ahh.
1237 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1238 else
1239 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1240 fi
1241 ;;
1242 pw32*)
1243 # pw32 DLLs use 'pw' prefix rather than 'lib'
1244 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
1245 ;;
1246 esac
1247 ;;
1248
1249 *)
1250 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1251 ;;
1252 esac
1253 dynamic_linker='Win32 ld.exe'
1254 # FIXME: first we should search . and the directory the executable is in
1255 shlibpath_var=PATH
1256 ;;
1257
1258darwin* | rhapsody*)
1259 dynamic_linker="$host_os dyld"
1260 version_type=darwin
1261 need_lib_prefix=no
1262 need_version=no
1263 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1264 soname_spec='${libname}${release}${major}$shared_ext'
1265 shlibpath_overrides_runpath=yes
1266 shlibpath_var=DYLD_LIBRARY_PATH
1267 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
1268 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1269 if test "$GCC" = yes; then
1270 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1271 else
1272 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1273 fi
1274 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1275 ;;
1276
1277dgux*)
1278 version_type=linux
1279 need_lib_prefix=no
1280 need_version=no
1281 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1282 soname_spec='${libname}${release}${shared_ext}$major'
1283 shlibpath_var=LD_LIBRARY_PATH
1284 ;;
1285
1286freebsd1*)
1287 dynamic_linker=no
1288 ;;
1289
1290kfreebsd*-gnu)
1291 version_type=linux
1292 need_lib_prefix=no
1293 need_version=no
1294 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1295 soname_spec='${libname}${release}${shared_ext}$major'
1296 shlibpath_var=LD_LIBRARY_PATH
1297 shlibpath_overrides_runpath=no
1298 hardcode_into_libs=yes
1299 dynamic_linker='GNU ld.so'
1300 ;;
1301
1302freebsd*)
1303 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
1304 version_type=freebsd-$objformat
1305 case $version_type in
1306 freebsd-elf*)
1307 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1308 need_version=no
1309 need_lib_prefix=no
1310 ;;
1311 freebsd-*)
1312 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1313 need_version=yes
1314 ;;
1315 esac
1316 shlibpath_var=LD_LIBRARY_PATH
1317 case $host_os in
1318 freebsd2*)
1319 shlibpath_overrides_runpath=yes
1320 ;;
1321 freebsd3.[01]* | freebsdelf3.[01]*)
1322 shlibpath_overrides_runpath=yes
1323 hardcode_into_libs=yes
1324 ;;
1325 *) # from 3.2 on
1326 shlibpath_overrides_runpath=no
1327 hardcode_into_libs=yes
1328 ;;
1329 esac
1330 ;;
1331
1332gnu*)
1333 version_type=linux
1334 need_lib_prefix=no
1335 need_version=no
1336 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1337 soname_spec='${libname}${release}${shared_ext}$major'
1338 shlibpath_var=LD_LIBRARY_PATH
1339 hardcode_into_libs=yes
1340 ;;
1341
1342hpux9* | hpux10* | hpux11*)
1343 # Give a soname corresponding to the major version so that dld.sl refuses to
1344 # link against other versions.
1345 version_type=sunos
1346 need_lib_prefix=no
1347 need_version=no
1348 case "$host_cpu" in
1349 ia64*)
1350 shrext_cmds='.so'
1351 hardcode_into_libs=yes
1352 dynamic_linker="$host_os dld.so"
1353 shlibpath_var=LD_LIBRARY_PATH
1354 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1355 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1356 soname_spec='${libname}${release}${shared_ext}$major'
1357 if test "X$HPUX_IA64_MODE" = X32; then
1358 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1359 else
1360 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1361 fi
1362 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1363 ;;
1364 hppa*64*)
1365 shrext_cmds='.sl'
1366 hardcode_into_libs=yes
1367 dynamic_linker="$host_os dld.sl"
1368 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1369 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1370 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1371 soname_spec='${libname}${release}${shared_ext}$major'
1372 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1373 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1374 ;;
1375 *)
1376 shrext_cmds='.sl'
1377 dynamic_linker="$host_os dld.sl"
1378 shlibpath_var=SHLIB_PATH
1379 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1380 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1381 soname_spec='${libname}${release}${shared_ext}$major'
1382 ;;
1383 esac
1384 # HP-UX runs *really* slowly unless shared libraries are mode 555.
1385 postinstall_cmds='chmod 555 $lib'
1386 ;;
1387
1388irix5* | irix6* | nonstopux*)
1389 case $host_os in
1390 nonstopux*) version_type=nonstopux ;;
1391 *)
1392 if test "$lt_cv_prog_gnu_ld" = yes; then
1393 version_type=linux
1394 else
1395 version_type=irix
1396 fi ;;
1397 esac
1398 need_lib_prefix=no
1399 need_version=no
1400 soname_spec='${libname}${release}${shared_ext}$major'
1401 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1402 case $host_os in
1403 irix5* | nonstopux*)
1404 libsuff= shlibsuff=
1405 ;;
1406 *)
1407 case $LD in # libtool.m4 will add one of these switches to LD
1408 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1409 libsuff= shlibsuff= libmagic=32-bit;;
1410 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1411 libsuff=32 shlibsuff=N32 libmagic=N32;;
1412 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1413 libsuff=64 shlibsuff=64 libmagic=64-bit;;
1414 *) libsuff= shlibsuff= libmagic=never-match;;
1415 esac
1416 ;;
1417 esac
1418 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1419 shlibpath_overrides_runpath=no
1420 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1421 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1422 hardcode_into_libs=yes
1423 ;;
1424
1425# No shared lib support for Linux oldld, aout, or coff.
1426linux*oldld* | linux*aout* | linux*coff*)
1427 dynamic_linker=no
1428 ;;
1429
1430# This must be Linux ELF.
1431linux*)
1432 version_type=linux
1433 need_lib_prefix=no
1434 need_version=no
1435 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1436 soname_spec='${libname}${release}${shared_ext}$major'
1437 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1438 shlibpath_var=LD_LIBRARY_PATH
1439 shlibpath_overrides_runpath=no
1440 # This implies no fast_install, which is unacceptable.
1441 # Some rework will be needed to allow for fast_install
1442 # before this can be enabled.
1443 hardcode_into_libs=yes
1444
1445 # Append ld.so.conf contents to the search path
1446 if test -f /etc/ld.so.conf; then
1447 lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
1448 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1449 fi
1450
1451 # We used to test for /lib/ld.so.1 and disable shared libraries on
1452 # powerpc, because MkLinux only supported shared libraries with the
1453 # GNU dynamic linker. Since this was broken with cross compilers,
1454 # most powerpc-linux boxes support dynamic linking these days and
1455 # people can always --disable-shared, the test was removed, and we
1456 # assume the GNU/Linux dynamic linker is in use.
1457 dynamic_linker='GNU/Linux ld.so'
1458 ;;
1459
1460knetbsd*-gnu)
1461 version_type=linux
1462 need_lib_prefix=no
1463 need_version=no
1464 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1465 soname_spec='${libname}${release}${shared_ext}$major'
1466 shlibpath_var=LD_LIBRARY_PATH
1467 shlibpath_overrides_runpath=no
1468 hardcode_into_libs=yes
1469 dynamic_linker='GNU ld.so'
1470 ;;
1471
1472netbsd*)
1473 version_type=sunos
1474 need_lib_prefix=no
1475 need_version=no
1476 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1477 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1478 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1479 dynamic_linker='NetBSD (a.out) ld.so'
1480 else
1481 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1482 soname_spec='${libname}${release}${shared_ext}$major'
1483 dynamic_linker='NetBSD ld.elf_so'
1484 fi
1485 shlibpath_var=LD_LIBRARY_PATH
1486 shlibpath_overrides_runpath=yes
1487 hardcode_into_libs=yes
1488 ;;
1489
1490newsos6)
1491 version_type=linux
1492 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1493 shlibpath_var=LD_LIBRARY_PATH
1494 shlibpath_overrides_runpath=yes
1495 ;;
1496
1497nto-qnx*)
1498 version_type=linux
1499 need_lib_prefix=no
1500 need_version=no
1501 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1502 soname_spec='${libname}${release}${shared_ext}$major'
1503 shlibpath_var=LD_LIBRARY_PATH
1504 shlibpath_overrides_runpath=yes
1505 ;;
1506
1507openbsd*)
1508 version_type=sunos
1509 need_lib_prefix=no
1510 need_version=yes
1511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1512 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1513 shlibpath_var=LD_LIBRARY_PATH
1514 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1515 case $host_os in
1516 openbsd2.[[89]] | openbsd2.[[89]].*)
1517 shlibpath_overrides_runpath=no
1518 ;;
1519 *)
1520 shlibpath_overrides_runpath=yes
1521 ;;
1522 esac
1523 else
1524 shlibpath_overrides_runpath=yes
1525 fi
1526 ;;
1527
1528os2*)
1529 libname_spec='$name'
1530 shrext_cmds=".dll"
1531 need_lib_prefix=no
1532 library_names_spec='$libname${shared_ext} $libname.a'
1533 dynamic_linker='OS/2 ld.exe'
1534 shlibpath_var=LIBPATH
1535 ;;
1536
1537osf3* | osf4* | osf5*)
1538 version_type=osf
1539 need_lib_prefix=no
1540 need_version=no
1541 soname_spec='${libname}${release}${shared_ext}$major'
1542 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1543 shlibpath_var=LD_LIBRARY_PATH
1544 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1545 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1546 ;;
1547
1548sco3.2v5*)
1549 version_type=osf
1550 soname_spec='${libname}${release}${shared_ext}$major'
1551 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1552 shlibpath_var=LD_LIBRARY_PATH
1553 ;;
1554
1555solaris*)
1556 version_type=linux
1557 need_lib_prefix=no
1558 need_version=no
1559 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1560 soname_spec='${libname}${release}${shared_ext}$major'
1561 shlibpath_var=LD_LIBRARY_PATH
1562 shlibpath_overrides_runpath=yes
1563 hardcode_into_libs=yes
1564 # ldd complains unless libraries are executable
1565 postinstall_cmds='chmod +x $lib'
1566 ;;
1567
1568sunos4*)
1569 version_type=sunos
1570 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1571 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1572 shlibpath_var=LD_LIBRARY_PATH
1573 shlibpath_overrides_runpath=yes
1574 if test "$with_gnu_ld" = yes; then
1575 need_lib_prefix=no
1576 fi
1577 need_version=yes
1578 ;;
1579
1580sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1581 version_type=linux
1582 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1583 soname_spec='${libname}${release}${shared_ext}$major'
1584 shlibpath_var=LD_LIBRARY_PATH
1585 case $host_vendor in
1586 sni)
1587 shlibpath_overrides_runpath=no
1588 need_lib_prefix=no
1589 export_dynamic_flag_spec='${wl}-Blargedynsym'
1590 runpath_var=LD_RUN_PATH
1591 ;;
1592 siemens)
1593 need_lib_prefix=no
1594 ;;
1595 motorola)
1596 need_lib_prefix=no
1597 need_version=no
1598 shlibpath_overrides_runpath=no
1599 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1600 ;;
1601 esac
1602 ;;
1603
1604sysv4*MP*)
1605 if test -d /usr/nec ;then
1606 version_type=linux
1607 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1608 soname_spec='$libname${shared_ext}.$major'
1609 shlibpath_var=LD_LIBRARY_PATH
1610 fi
1611 ;;
1612
1613uts4*)
1614 version_type=linux
1615 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1616 soname_spec='${libname}${release}${shared_ext}$major'
1617 shlibpath_var=LD_LIBRARY_PATH
1618 ;;
1619
1620*)
1621 dynamic_linker=no
1622 ;;
1623esac
1624AC_MSG_RESULT([$dynamic_linker])
1625test "$dynamic_linker" = no && can_build_shared=no
1626])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1627
1628
1629# _LT_AC_TAGCONFIG
1630# ----------------
1631AC_DEFUN([_LT_AC_TAGCONFIG],
1632[AC_ARG_WITH([tags],
1633 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1634 [include additional configurations @<:@automatic@:>@])],
1635 [tagnames="$withval"])
1636
1637if test -f "$ltmain" && test -n "$tagnames"; then
1638 if test ! -f "${ofile}"; then
1639 AC_MSG_WARN([output file `$ofile' does not exist])
1640 fi
1641
1642 if test -z "$LTCC"; then
1643 eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1644 if test -z "$LTCC"; then
1645 AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1646 else
1647 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1648 fi
1649 fi
1650
1651 # Extract list of available tagged configurations in $ofile.
1652 # Note that this assumes the entire list is on one line.
1653 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1654
1655 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1656 for tagname in $tagnames; do
1657 IFS="$lt_save_ifs"
1658 # Check whether tagname contains only valid characters
1659 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1660 "") ;;
1661 *) AC_MSG_ERROR([invalid tag name: $tagname])
1662 ;;
1663 esac
1664
1665 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1666 then
1667 AC_MSG_ERROR([tag name \"$tagname\" already exists])
1668 fi
1669
1670 # Update the list of available tags.
1671 if test -n "$tagname"; then
1672 echo appending configuration tag \"$tagname\" to $ofile
1673
1674 case $tagname in
1675 CXX)
1676 if test -n "$CXX" && test "X$CXX" != "Xno"; then
1677 AC_LIBTOOL_LANG_CXX_CONFIG
1678 else
1679 tagname=""
1680 fi
1681 ;;
1682
1683 F77)
1684 if test -n "$F77" && test "X$F77" != "Xno"; then
1685 AC_LIBTOOL_LANG_F77_CONFIG
1686 else
1687 tagname=""
1688 fi
1689 ;;
1690
1691 GCJ)
1692 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1693 AC_LIBTOOL_LANG_GCJ_CONFIG
1694 else
1695 tagname=""
1696 fi
1697 ;;
1698
1699 RC)
1700 AC_LIBTOOL_LANG_RC_CONFIG
1701 ;;
1702
1703 *)
1704 AC_MSG_ERROR([Unsupported tag name: $tagname])
1705 ;;
1706 esac
1707
1708 # Append the new tag name to the list of available tags.
1709 if test -n "$tagname" ; then
1710 available_tags="$available_tags $tagname"
1711 fi
1712 fi
1713 done
1714 IFS="$lt_save_ifs"
1715
1716 # Now substitute the updated list of available tags.
1717 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1718 mv "${ofile}T" "$ofile"
1719 chmod +x "$ofile"
1720 else
1721 rm -f "${ofile}T"
1722 AC_MSG_ERROR([unable to update list of available tagged configurations.])
1723 fi
1724fi
1725])# _LT_AC_TAGCONFIG
1726
1727
1728# AC_LIBTOOL_DLOPEN
1729# -----------------
1730# enable checks for dlopen support
1731AC_DEFUN([AC_LIBTOOL_DLOPEN],
1732 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1733])# AC_LIBTOOL_DLOPEN
1734
1735
1736# AC_LIBTOOL_WIN32_DLL
1737# --------------------
1738# declare package support for building win32 dll's
1739AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1740[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1741])# AC_LIBTOOL_WIN32_DLL
1742
1743
1744# AC_ENABLE_SHARED([DEFAULT])
1745# ---------------------------
1746# implement the --enable-shared flag
1747# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1748AC_DEFUN([AC_ENABLE_SHARED],
1749[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1750AC_ARG_ENABLE([shared],
1751 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1752 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1753 [p=${PACKAGE-default}
1754 case $enableval in
1755 yes) enable_shared=yes ;;
1756 no) enable_shared=no ;;
1757 *)
1758 enable_shared=no
1759 # Look at the argument we got. We use all the common list separators.
1760 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1761 for pkg in $enableval; do
1762 IFS="$lt_save_ifs"
1763 if test "X$pkg" = "X$p"; then
1764 enable_shared=yes
1765 fi
1766 done
1767 IFS="$lt_save_ifs"
1768 ;;
1769 esac],
1770 [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1771])# AC_ENABLE_SHARED
1772
1773
1774# AC_DISABLE_SHARED
1775# -----------------
1776#- set the default shared flag to --disable-shared
1777AC_DEFUN([AC_DISABLE_SHARED],
1778[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1779AC_ENABLE_SHARED(no)
1780])# AC_DISABLE_SHARED
1781
1782
1783# AC_ENABLE_STATIC([DEFAULT])
1784# ---------------------------
1785# implement the --enable-static flag
1786# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1787AC_DEFUN([AC_ENABLE_STATIC],
1788[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1789AC_ARG_ENABLE([static],
1790 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1791 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1792 [p=${PACKAGE-default}
1793 case $enableval in
1794 yes) enable_static=yes ;;
1795 no) enable_static=no ;;
1796 *)
1797 enable_static=no
1798 # Look at the argument we got. We use all the common list separators.
1799 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1800 for pkg in $enableval; do
1801 IFS="$lt_save_ifs"
1802 if test "X$pkg" = "X$p"; then
1803 enable_static=yes
1804 fi
1805 done
1806 IFS="$lt_save_ifs"
1807 ;;
1808 esac],
1809 [enable_static=]AC_ENABLE_STATIC_DEFAULT)
1810])# AC_ENABLE_STATIC
1811
1812
1813# AC_DISABLE_STATIC
1814# -----------------
1815# set the default static flag to --disable-static
1816AC_DEFUN([AC_DISABLE_STATIC],
1817[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1818AC_ENABLE_STATIC(no)
1819])# AC_DISABLE_STATIC
1820
1821
1822# AC_ENABLE_FAST_INSTALL([DEFAULT])
1823# ---------------------------------
1824# implement the --enable-fast-install flag
1825# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1826AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1827[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1828AC_ARG_ENABLE([fast-install],
1829 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1830 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1831 [p=${PACKAGE-default}
1832 case $enableval in
1833 yes) enable_fast_install=yes ;;
1834 no) enable_fast_install=no ;;
1835 *)
1836 enable_fast_install=no
1837 # Look at the argument we got. We use all the common list separators.
1838 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1839 for pkg in $enableval; do
1840 IFS="$lt_save_ifs"
1841 if test "X$pkg" = "X$p"; then
1842 enable_fast_install=yes
1843 fi
1844 done
1845 IFS="$lt_save_ifs"
1846 ;;
1847 esac],
1848 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1849])# AC_ENABLE_FAST_INSTALL
1850
1851
1852# AC_DISABLE_FAST_INSTALL
1853# -----------------------
1854# set the default to --disable-fast-install
1855AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1856[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1857AC_ENABLE_FAST_INSTALL(no)
1858])# AC_DISABLE_FAST_INSTALL
1859
1860
1861# AC_LIBTOOL_PICMODE([MODE])
1862# --------------------------
1863# implement the --with-pic flag
1864# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1865AC_DEFUN([AC_LIBTOOL_PICMODE],
1866[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1867pic_mode=ifelse($#,1,$1,default)
1868])# AC_LIBTOOL_PICMODE
1869
1870
1871# AC_PROG_EGREP
1872# -------------
1873# This is predefined starting with Autoconf 2.54, so this conditional
1874# definition can be removed once we require Autoconf 2.54 or later.
1875m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1876[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1877 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1878 then ac_cv_prog_egrep='grep -E'
1879 else ac_cv_prog_egrep='egrep'
1880 fi])
1881 EGREP=$ac_cv_prog_egrep
1882 AC_SUBST([EGREP])
1883])])
1884
1885
1886# AC_PATH_TOOL_PREFIX
1887# -------------------
1888# find a file program which can recognise shared library
1889AC_DEFUN([AC_PATH_TOOL_PREFIX],
1890[AC_REQUIRE([AC_PROG_EGREP])dnl
1891AC_MSG_CHECKING([for $1])
1892AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1893[case $MAGIC_CMD in
1894[[\\/*] | ?:[\\/]*])
1895 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1896 ;;
1897*)
1898 lt_save_MAGIC_CMD="$MAGIC_CMD"
1899 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1900dnl $ac_dummy forces splitting on constant user-supplied paths.
1901dnl POSIX.2 word splitting is done only on the output of word expansions,
1902dnl not every word. This closes a longstanding sh security hole.
1903 ac_dummy="ifelse([$2], , $PATH, [$2])"
1904 for ac_dir in $ac_dummy; do
1905 IFS="$lt_save_ifs"
1906 test -z "$ac_dir" && ac_dir=.
1907 if test -f $ac_dir/$1; then
1908 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1909 if test -n "$file_magic_test_file"; then
1910 case $deplibs_check_method in
1911 "file_magic "*)
1912 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1913 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1914 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1915 $EGREP "$file_magic_regex" > /dev/null; then
1916 :
1917 else
1918 cat <<EOF 1>&2
1919
1920*** Warning: the command libtool uses to detect shared libraries,
1921*** $file_magic_cmd, produces output that libtool cannot recognize.
1922*** The result is that libtool may fail to recognize shared libraries
1923*** as such. This will affect the creation of libtool libraries that
1924*** depend on shared libraries, but programs linked with such libtool
1925*** libraries will work regardless of this problem. Nevertheless, you
1926*** may want to report the problem to your system manager and/or to
1927*** bug-libtool@gnu.org
1928
1929EOF
1930 fi ;;
1931 esac
1932 fi
1933 break
1934 fi
1935 done
1936 IFS="$lt_save_ifs"
1937 MAGIC_CMD="$lt_save_MAGIC_CMD"
1938 ;;
1939esac])
1940MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1941if test -n "$MAGIC_CMD"; then
1942 AC_MSG_RESULT($MAGIC_CMD)
1943else
1944 AC_MSG_RESULT(no)
1945fi
1946])# AC_PATH_TOOL_PREFIX
1947
1948
1949# AC_PATH_MAGIC
1950# -------------
1951# find a file program which can recognise a shared library
1952AC_DEFUN([AC_PATH_MAGIC],
1953[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
1954if test -z "$lt_cv_path_MAGIC_CMD"; then
1955 if test -n "$ac_tool_prefix"; then
1956 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
1957 else
1958 MAGIC_CMD=:
1959 fi
1960fi
1961])# AC_PATH_MAGIC
1962
1963
1964# AC_PROG_LD
1965# ----------
1966# find the pathname to the GNU or non-GNU linker
1967AC_DEFUN([AC_PROG_LD],
1968[AC_ARG_WITH([gnu-ld],
1969 [AC_HELP_STRING([--with-gnu-ld],
1970 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
1971 [test "$withval" = no || with_gnu_ld=yes],
1972 [with_gnu_ld=no])
1973AC_REQUIRE([LT_AC_PROG_SED])dnl
1974AC_REQUIRE([AC_PROG_CC])dnl
1975AC_REQUIRE([AC_CANONICAL_HOST])dnl
1976AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1977ac_prog=ld
1978if test "$GCC" = yes; then
1979 # Check if gcc -print-prog-name=ld gives a path.
1980 AC_MSG_CHECKING([for ld used by $CC])
1981 case $host in
1982 *-*-mingw*)
1983 # gcc leaves a trailing carriage return which upsets mingw
1984 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1985 *)
1986 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1987 esac
1988 case $ac_prog in
1989 # Accept absolute paths.
1990 [[\\/]]* | ?:[[\\/]]*)
1991 re_direlt='/[[^/]][[^/]]*/\.\./'
1992 # Canonicalize the pathname of ld
1993 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
1994 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1995 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
1996 done
1997 test -z "$LD" && LD="$ac_prog"
1998 ;;
1999 "")
2000 # If it fails, then pretend we aren't using GCC.
2001 ac_prog=ld
2002 ;;
2003 *)
2004 # If it is relative, then search for the first ld in PATH.
2005 with_gnu_ld=unknown
2006 ;;
2007 esac
2008elif test "$with_gnu_ld" = yes; then
2009 AC_MSG_CHECKING([for GNU ld])
2010else
2011 AC_MSG_CHECKING([for non-GNU ld])
2012fi
2013AC_CACHE_VAL(lt_cv_path_LD,
2014[if test -z "$LD"; then
2015 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2016 for ac_dir in $PATH; do
2017 IFS="$lt_save_ifs"
2018 test -z "$ac_dir" && ac_dir=.
2019 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2020 lt_cv_path_LD="$ac_dir/$ac_prog"
2021 # Check to see if the program is GNU ld. I'd rather use --version,
2022 # but apparently some GNU ld's only accept -v.
2023 # Break only if it was the GNU/non-GNU ld that we prefer.
2024 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2025 *GNU* | *'with BFD'*)
2026 test "$with_gnu_ld" != no && break
2027 ;;
2028 *)
2029 test "$with_gnu_ld" != yes && break
2030 ;;
2031 esac
2032 fi
2033 done
2034 IFS="$lt_save_ifs"
2035else
2036 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2037fi])
2038LD="$lt_cv_path_LD"
2039if test -n "$LD"; then
2040 AC_MSG_RESULT($LD)
2041else
2042 AC_MSG_RESULT(no)
2043fi
2044test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2045AC_PROG_LD_GNU
2046])# AC_PROG_LD
2047
2048
2049# AC_PROG_LD_GNU
2050# --------------
2051AC_DEFUN([AC_PROG_LD_GNU],
2052[AC_REQUIRE([AC_PROG_EGREP])dnl
2053AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2054[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2055case `$LD -v 2>&1 </dev/null` in
2056*GNU* | *'with BFD'*)
2057 lt_cv_prog_gnu_ld=yes
2058 ;;
2059*)
2060 lt_cv_prog_gnu_ld=no
2061 ;;
2062esac])
2063with_gnu_ld=$lt_cv_prog_gnu_ld
2064])# AC_PROG_LD_GNU
2065
2066
2067# AC_PROG_LD_RELOAD_FLAG
2068# ----------------------
2069# find reload flag for linker
2070# -- PORTME Some linkers may need a different reload flag.
2071AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2072[AC_CACHE_CHECK([for $LD option to reload object files],
2073 lt_cv_ld_reload_flag,
2074 [lt_cv_ld_reload_flag='-r'])
2075reload_flag=$lt_cv_ld_reload_flag
2076case $reload_flag in
2077"" | " "*) ;;
2078*) reload_flag=" $reload_flag" ;;
2079esac
2080reload_cmds='$LD$reload_flag -o $output$reload_objs'
2081])# AC_PROG_LD_RELOAD_FLAG
2082
2083
2084# AC_DEPLIBS_CHECK_METHOD
2085# -----------------------
2086# how to check for library dependencies
2087# -- PORTME fill in with the dynamic library characteristics
2088AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2089[AC_CACHE_CHECK([how to recognise dependent libraries],
2090lt_cv_deplibs_check_method,
2091[lt_cv_file_magic_cmd='$MAGIC_CMD'
2092lt_cv_file_magic_test_file=
2093lt_cv_deplibs_check_method='unknown'
2094# Need to set the preceding variable on all platforms that support
2095# interlibrary dependencies.
2096# 'none' -- dependencies not supported.
2097# `unknown' -- same as none, but documents that we really don't know.
2098# 'pass_all' -- all dependencies passed with no checks.
2099# 'test_compile' -- check by making test program.
2100# 'file_magic [[regex]]' -- check by looking for files in library path
2101# which responds to the $file_magic_cmd with a given extended regex.
2102# If you have `file' or equivalent on your system and you're not sure
2103# whether `pass_all' will *always* work, you probably want this one.
2104
2105case $host_os in
2106aix4* | aix5*)
2107 lt_cv_deplibs_check_method=pass_all
2108 ;;
2109
2110beos*)
2111 lt_cv_deplibs_check_method=pass_all
2112 ;;
2113
2114bsdi4*)
2115 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2116 lt_cv_file_magic_cmd='/usr/bin/file -L'
2117 lt_cv_file_magic_test_file=/shlib/libc.so
2118 ;;
2119
2120cygwin*)
2121 # func_win32_libid is a shell function defined in ltmain.sh
2122 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2123 lt_cv_file_magic_cmd='func_win32_libid'
2124 ;;
2125
2126mingw* | pw32*)
2127 # Base MSYS/MinGW do not provide the 'file' command needed by
2128 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
2129 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2130 lt_cv_file_magic_cmd='$OBJDUMP -f'
2131 ;;
2132
2133darwin* | rhapsody*)
2134 lt_cv_deplibs_check_method=pass_all
2135 ;;
2136
2137freebsd* | kfreebsd*-gnu)
2138 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2139 case $host_cpu in
2140 i*86 )
2141 # Not sure whether the presence of OpenBSD here was a mistake.
2142 # Let's accept both of them until this is cleared up.
2143 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
2144 lt_cv_file_magic_cmd=/usr/bin/file
2145 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2146 ;;
2147 esac
2148 else
2149 lt_cv_deplibs_check_method=pass_all
2150 fi
2151 ;;
2152
2153gnu*)
2154 lt_cv_deplibs_check_method=pass_all
2155 ;;
2156
2157hpux10.20* | hpux11*)
2158 lt_cv_file_magic_cmd=/usr/bin/file
2159 case "$host_cpu" in
2160 ia64*)
2161 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2162 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2163 ;;
2164 hppa*64*)
2165 [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]']
2166 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2167 ;;
2168 *)
2169 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2170 lt_cv_file_magic_test_file=/usr/lib/libc.sl
2171 ;;
2172 esac
2173 ;;
2174
2175irix5* | irix6* | nonstopux*)
2176 case $LD in
2177 *-32|*"-32 ") libmagic=32-bit;;
2178 *-n32|*"-n32 ") libmagic=N32;;
2179 *-64|*"-64 ") libmagic=64-bit;;
2180 *) libmagic=never-match;;
2181 esac
2182 lt_cv_deplibs_check_method=pass_all
2183 ;;
2184
2185# This must be Linux ELF.
2186linux*)
2187 lt_cv_deplibs_check_method=pass_all
2188 ;;
2189
2190netbsd* | knetbsd*-gnu)
2191 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2192 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2193 else
2194 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2195 fi
2196 ;;
2197
2198newos6*)
2199 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2200 lt_cv_file_magic_cmd=/usr/bin/file
2201 lt_cv_file_magic_test_file=/usr/lib/libnls.so
2202 ;;
2203
2204nto-qnx*)
2205 lt_cv_deplibs_check_method=unknown
2206 ;;
2207
2208openbsd*)
2209 lt_cv_file_magic_cmd=/usr/bin/file
2210 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2211 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2212 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
2213 else
2214 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
2215 fi
2216 ;;
2217
2218osf3* | osf4* | osf5*)
2219 lt_cv_deplibs_check_method=pass_all
2220 ;;
2221
2222sco3.2v5*)
2223 lt_cv_deplibs_check_method=pass_all
2224 ;;
2225
2226solaris*)
2227 lt_cv_deplibs_check_method=pass_all
2228 ;;
2229
2230sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2231 case $host_vendor in
2232 motorola)
2233 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2234 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2235 ;;
2236 ncr)
2237 lt_cv_deplibs_check_method=pass_all
2238 ;;
2239 sequent)
2240 lt_cv_file_magic_cmd='/bin/file'
2241 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2242 ;;
2243 sni)
2244 lt_cv_file_magic_cmd='/bin/file'
2245 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2246 lt_cv_file_magic_test_file=/lib/libc.so
2247 ;;
2248 siemens)
2249 lt_cv_deplibs_check_method=pass_all
2250 ;;
2251 esac
2252 ;;
2253
2254sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2255 lt_cv_deplibs_check_method=pass_all
2256 ;;
2257esac
2258])
2259file_magic_cmd=$lt_cv_file_magic_cmd
2260deplibs_check_method=$lt_cv_deplibs_check_method
2261test -z "$deplibs_check_method" && deplibs_check_method=unknown
2262])# AC_DEPLIBS_CHECK_METHOD
2263
2264
2265# AC_PROG_NM
2266# ----------
2267# find the pathname to a BSD-compatible name lister
2268AC_DEFUN([AC_PROG_NM],
2269[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2270[if test -n "$NM"; then
2271 # Let the user override the test.
2272 lt_cv_path_NM="$NM"
2273else
2274 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2275 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2276 IFS="$lt_save_ifs"
2277 test -z "$ac_dir" && ac_dir=.
2278 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2279 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2280 # Check to see if the nm accepts a BSD-compat flag.
2281 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
2282 # nm: unknown option "B" ignored
2283 # Tru64's nm complains that /dev/null is an invalid object file
2284 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2285 */dev/null* | *'Invalid file or object type'*)
2286 lt_cv_path_NM="$tmp_nm -B"
2287 break
2288 ;;
2289 *)
2290 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2291 */dev/null*)
2292 lt_cv_path_NM="$tmp_nm -p"
2293 break
2294 ;;
2295 *)
2296 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2297 continue # so that we can try to find one that supports BSD flags
2298 ;;
2299 esac
2300 esac
2301 fi
2302 done
2303 IFS="$lt_save_ifs"
2304 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2305fi])
2306NM="$lt_cv_path_NM"
2307])# AC_PROG_NM
2308
2309
2310# AC_CHECK_LIBM
2311# -------------
2312# check for math library
2313AC_DEFUN([AC_CHECK_LIBM],
2314[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2315LIBM=
2316case $host in
2317*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2318 # These system don't have libm, or don't need it
2319 ;;
2320*-ncr-sysv4.3*)
2321 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2322 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2323 ;;
2324*)
2325 AC_CHECK_LIB(m, cos, LIBM="-lm")
2326 ;;
2327esac
2328])# AC_CHECK_LIBM
2329
2330
2331# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2332# -----------------------------------
2333# sets LIBLTDL to the link flags for the libltdl convenience library and
2334# LTDLINCL to the include flags for the libltdl header and adds
2335# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
2336# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2337# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
2338# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
2339# '${top_srcdir}/' (note the single quotes!). If your package is not
2340# flat and you're not using automake, define top_builddir and
2341# top_srcdir appropriately in the Makefiles.
2342AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2343[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2344 case $enable_ltdl_convenience in
2345 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2346 "") enable_ltdl_convenience=yes
2347 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2348 esac
2349 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2350 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2351 # For backwards non-gettext consistent compatibility...
2352 INCLTDL="$LTDLINCL"
2353])# AC_LIBLTDL_CONVENIENCE
2354
2355
2356# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2357# -----------------------------------
2358# sets LIBLTDL to the link flags for the libltdl installable library and
2359# LTDLINCL to the include flags for the libltdl header and adds
2360# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
2361# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
2362# DIRECTORY is not provided and an installed libltdl is not found, it is
2363# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
2364# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
2365# quotes!). If your package is not flat and you're not using automake,
2366# define top_builddir and top_srcdir appropriately in the Makefiles.
2367# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2368AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2369[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2370 AC_CHECK_LIB(ltdl, lt_dlinit,
2371 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2372 [if test x"$enable_ltdl_install" = xno; then
2373 AC_MSG_WARN([libltdl not installed, but installation disabled])
2374 else
2375 enable_ltdl_install=yes
2376 fi
2377 ])
2378 if test x"$enable_ltdl_install" = x"yes"; then
2379 ac_configure_args="$ac_configure_args --enable-ltdl-install"
2380 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2381 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2382 else
2383 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2384 LIBLTDL="-lltdl"
2385 LTDLINCL=
2386 fi
2387 # For backwards non-gettext consistent compatibility...
2388 INCLTDL="$LTDLINCL"
2389])# AC_LIBLTDL_INSTALLABLE
2390
2391
2392# AC_LIBTOOL_CXX
2393# --------------
2394# enable support for C++ libraries
2395AC_DEFUN([AC_LIBTOOL_CXX],
2396[AC_REQUIRE([_LT_AC_LANG_CXX])
2397])# AC_LIBTOOL_CXX
2398
2399
2400# _LT_AC_LANG_CXX
2401# ---------------
2402AC_DEFUN([_LT_AC_LANG_CXX],
2403[AC_REQUIRE([AC_PROG_CXX])
2404AC_REQUIRE([AC_PROG_CXXCPP])
2405_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2406])# _LT_AC_LANG_CXX
2407
2408
2409# AC_LIBTOOL_F77
2410# --------------
2411# enable support for Fortran 77 libraries
2412AC_DEFUN([AC_LIBTOOL_F77],
2413[AC_REQUIRE([_LT_AC_LANG_F77])
2414])# AC_LIBTOOL_F77
2415
2416
2417# _LT_AC_LANG_F77
2418# ---------------
2419AC_DEFUN([_LT_AC_LANG_F77],
2420[AC_REQUIRE([AC_PROG_F77])
2421_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2422])# _LT_AC_LANG_F77
2423
2424
2425# AC_LIBTOOL_GCJ
2426# --------------
2427# enable support for GCJ libraries
2428AC_DEFUN([AC_LIBTOOL_GCJ],
2429[AC_REQUIRE([_LT_AC_LANG_GCJ])
2430])# AC_LIBTOOL_GCJ
2431
2432
2433# _LT_AC_LANG_GCJ
2434# ---------------
2435AC_DEFUN([_LT_AC_LANG_GCJ],
2436[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2437 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2438 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2439 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2440 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2441 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2442_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2443])# _LT_AC_LANG_GCJ
2444
2445
2446# AC_LIBTOOL_RC
2447# --------------
2448# enable support for Windows resource files
2449AC_DEFUN([AC_LIBTOOL_RC],
2450[AC_REQUIRE([LT_AC_PROG_RC])
2451_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2452])# AC_LIBTOOL_RC
2453
2454
2455# AC_LIBTOOL_LANG_C_CONFIG
2456# ------------------------
2457# Ensure that the configuration vars for the C compiler are
2458# suitably defined. Those variables are subsequently used by
2459# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2460AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2461AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2462[lt_save_CC="$CC"
2463AC_LANG_PUSH(C)
2464
2465# Source file extension for C test sources.
2466ac_ext=c
2467
2468# Object file extension for compiled C test sources.
2469objext=o
2470_LT_AC_TAGVAR(objext, $1)=$objext
2471
2472# Code to be used in simple compile tests
2473lt_simple_compile_test_code="int some_variable = 0;\n"
2474
2475# Code to be used in simple link tests
2476lt_simple_link_test_code='int main(){return(0);}\n'
2477
2478_LT_AC_SYS_COMPILER
2479
2480#
2481# Check for any special shared library compilation flags.
2482#
2483_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2484if test "$GCC" = no; then
2485 case $host_os in
2486 sco3.2v5*)
2487 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2488 ;;
2489 esac
2490fi
2491if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2492 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2493 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2494 else
2495 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2496 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2497 fi
2498fi
2499
2500
2501#
2502# Check to make sure the static flag actually works.
2503#
2504AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2505 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2506 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2507 [],
2508 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2509
2510
2511## CAVEAT EMPTOR:
2512## There is no encapsulation within the following macros, do not change
2513## the running order or otherwise move them around unless you know exactly
2514## what you are doing...
2515AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2516AC_LIBTOOL_PROG_COMPILER_PIC($1)
2517AC_LIBTOOL_PROG_CC_C_O($1)
2518AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2519AC_LIBTOOL_PROG_LD_SHLIBS($1)
2520AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2521AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2522AC_LIBTOOL_SYS_LIB_STRIP
2523AC_LIBTOOL_DLOPEN_SELF($1)
2524
2525# Report which librarie types wil actually be built
2526AC_MSG_CHECKING([if libtool supports shared libraries])
2527AC_MSG_RESULT([$can_build_shared])
2528
2529AC_MSG_CHECKING([whether to build shared libraries])
2530test "$can_build_shared" = "no" && enable_shared=no
2531
2532# On AIX, shared libraries and static libraries use the same namespace, and
2533# are all built from PIC.
2534case "$host_os" in
2535aix3*)
2536 test "$enable_shared" = yes && enable_static=no
2537 if test -n "$RANLIB"; then
2538 archive_cmds="$archive_cmds~\$RANLIB \$lib"
2539 postinstall_cmds='$RANLIB $lib'
2540 fi
2541 ;;
2542
2543aix4* | aix5*)
2544 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2545 test "$enable_shared" = yes && enable_static=no
2546 fi
2547 ;;
2548 darwin* | rhapsody*)
2549 if test "$GCC" = yes; then
2550 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2551 case "$host_os" in
2552 rhapsody* | darwin1.[[012]])
2553 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2554 ;;
2555 *) # Darwin 1.3 on
2556 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2557 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2558 else
2559 case ${MACOSX_DEPLOYMENT_TARGET} in
2560 10.[[012]])
2561 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2562 ;;
2563 10.*)
2564 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2565 ;;
2566 esac
2567 fi
2568 ;;
2569 esac
2570 output_verbose_link_cmd='echo'
2571 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
2572 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2573 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2574 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2575 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2576 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2577 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2578 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2579 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2580 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2581 else
2582 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2583 fi
2584 ;;
2585esac
2586AC_MSG_RESULT([$enable_shared])
2587
2588AC_MSG_CHECKING([whether to build static libraries])
2589# Make sure either enable_shared or enable_static is yes.
2590test "$enable_shared" = yes || enable_static=yes
2591AC_MSG_RESULT([$enable_static])
2592
2593AC_LIBTOOL_CONFIG($1)
2594
2595AC_LANG_POP
2596CC="$lt_save_CC"
2597])# AC_LIBTOOL_LANG_C_CONFIG
2598
2599
2600# AC_LIBTOOL_LANG_CXX_CONFIG
2601# --------------------------
2602# Ensure that the configuration vars for the C compiler are
2603# suitably defined. Those variables are subsequently used by
2604# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2605AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2606AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2607[AC_LANG_PUSH(C++)
2608AC_REQUIRE([AC_PROG_CXX])
2609AC_REQUIRE([AC_PROG_CXXCPP])
2610
2611_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2612_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2613_LT_AC_TAGVAR(always_export_symbols, $1)=no
2614_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2615_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2616_LT_AC_TAGVAR(hardcode_direct, $1)=no
2617_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2618_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2619_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2620_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2621_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2622_LT_AC_TAGVAR(module_cmds, $1)=
2623_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2624_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2625_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2626_LT_AC_TAGVAR(no_undefined_flag, $1)=
2627_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2628_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2629
2630# Dependencies to place before and after the object being linked:
2631_LT_AC_TAGVAR(predep_objects, $1)=
2632_LT_AC_TAGVAR(postdep_objects, $1)=
2633_LT_AC_TAGVAR(predeps, $1)=
2634_LT_AC_TAGVAR(postdeps, $1)=
2635_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2636
2637# Source file extension for C++ test sources.
2638ac_ext=cc
2639
2640# Object file extension for compiled C++ test sources.
2641objext=o
2642_LT_AC_TAGVAR(objext, $1)=$objext
2643
2644# Code to be used in simple compile tests
2645lt_simple_compile_test_code="int some_variable = 0;\n"
2646
2647# Code to be used in simple link tests
2648lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2649
2650# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2651_LT_AC_SYS_COMPILER
2652
2653# Allow CC to be a program name with arguments.
2654lt_save_CC=$CC
2655lt_save_LD=$LD
2656lt_save_GCC=$GCC
2657GCC=$GXX
2658lt_save_with_gnu_ld=$with_gnu_ld
2659lt_save_path_LD=$lt_cv_path_LD
2660if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2661 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2662else
2663 unset lt_cv_prog_gnu_ld
2664fi
2665if test -n "${lt_cv_path_LDCXX+set}"; then
2666 lt_cv_path_LD=$lt_cv_path_LDCXX
2667else
2668 unset lt_cv_path_LD
2669fi
2670test -z "${LDCXX+set}" || LD=$LDCXX
2671CC=${CXX-"c++"}
2672compiler=$CC
2673_LT_AC_TAGVAR(compiler, $1)=$CC
2674cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
2675
2676# We don't want -fno-exception wen compiling C++ code, so set the
2677# no_builtin_flag separately
2678if test "$GXX" = yes; then
2679 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2680else
2681 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2682fi
2683
2684if test "$GXX" = yes; then
2685 # Set up default GNU C++ configuration
2686
2687 AC_PROG_LD
2688
2689 # Check if GNU C++ uses GNU ld as the underlying linker, since the
2690 # archiving commands below assume that GNU ld is being used.
2691 if test "$with_gnu_ld" = yes; then
2692 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2693 _LT_AC_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'
2694
2695 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2696 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2697
2698 # If archive_cmds runs LD, not CC, wlarc should be empty
2699 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2700 # investigate it a little bit more. (MM)
2701 wlarc='${wl}'
2702
2703 # ancient GNU ld didn't support --whole-archive et. al.
2704 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2705 grep 'no-whole-archive' > /dev/null; then
2706 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2707 else
2708 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2709 fi
2710 else
2711 with_gnu_ld=no
2712 wlarc=
2713
2714 # A generic and very simple default shared library creation
2715 # command for GNU C++ for the case where it uses the native
2716 # linker, instead of GNU ld. If possible, this setting should
2717 # overridden to take advantage of the native linker features on
2718 # the platform it is being used on.
2719 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2720 fi
2721
2722 # Commands to make compiler produce verbose output that lists
2723 # what "hidden" libraries, object files and flags are used when
2724 # linking a shared library.
2725 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2726
2727else
2728 GXX=no
2729 with_gnu_ld=no
2730 wlarc=
2731fi
2732
2733# PORTME: fill in a description of your system's C++ link characteristics
2734AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2735_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2736case $host_os in
2737 aix3*)
2738 # FIXME: insert proper C++ library support
2739 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2740 ;;
2741 aix4* | aix5*)
2742 if test "$host_cpu" = ia64; then
2743 # On IA64, the linker does run time linking by default, so we don't
2744 # have to do anything special.
2745 aix_use_runtimelinking=no
2746 exp_sym_flag='-Bexport'
2747 no_entry_flag=""
2748 else
2749 aix_use_runtimelinking=no
2750
2751 # Test if we are trying to use run time linking or normal
2752 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
2753 # need to do runtime linking.
2754 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2755 for ld_flag in $LDFLAGS; do
2756 case $ld_flag in
2757 *-brtl*)
2758 aix_use_runtimelinking=yes
2759 break
2760 ;;
2761 esac
2762 done
2763 esac
2764
2765 exp_sym_flag='-bexport'
2766 no_entry_flag='-bnoentry'
2767 fi
2768
2769 # When large executables or shared objects are built, AIX ld can
2770 # have problems creating the table of contents. If linking a library
2771 # or program results in "error TOC overflow" add -mminimal-toc to
2772 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2773 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2774
2775 _LT_AC_TAGVAR(archive_cmds, $1)=''
2776 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2777 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2778 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2779
2780 if test "$GXX" = yes; then
2781 case $host_os in aix4.[012]|aix4.[012].*)
2782 # We only want to do this on AIX 4.2 and lower, the check
2783 # below for broken collect2 doesn't work under 4.3+
2784 collect2name=`${CC} -print-prog-name=collect2`
2785 if test -f "$collect2name" && \
2786 strings "$collect2name" | grep resolve_lib_name >/dev/null
2787 then
2788 # We have reworked collect2
2789 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2790 else
2791 # We have old collect2
2792 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2793 # It fails to find uninstalled libraries when the uninstalled
2794 # path is not listed in the libpath. Setting hardcode_minus_L
2795 # to unsupported forces relinking
2796 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2797 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2798 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2799 fi
2800 esac
2801 shared_flag='-shared'
2802 else
2803 # not using gcc
2804 if test "$host_cpu" = ia64; then
2805 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2806 # chokes on -Wl,-G. The following line is correct:
2807 shared_flag='-G'
2808 else
2809 if test "$aix_use_runtimelinking" = yes; then
2810 shared_flag='${wl}-G'
2811 else
2812 shared_flag='${wl}-bM:SRE'
2813 fi
2814 fi
2815 fi
2816
2817 # It seems that -bexpall does not export symbols beginning with
2818 # underscore (_), so it is better to generate a list of symbols to export.
2819 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2820 if test "$aix_use_runtimelinking" = yes; then
2821 # Warning - without using the other runtime loading flags (-brtl),
2822 # -berok will link without error, but may produce a broken library.
2823 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2824 # Determine the default libpath from the value encoded in an empty executable.
2825 _LT_AC_SYS_LIBPATH_AIX
2826 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2827
2828 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2829 else
2830 if test "$host_cpu" = ia64; then
2831 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2832 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2833 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2834 else
2835 # Determine the default libpath from the value encoded in an empty executable.
2836 _LT_AC_SYS_LIBPATH_AIX
2837 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2838 # Warning - without using the other run time loading flags,
2839 # -berok will link without error, but may produce a broken library.
2840 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2841 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2842 # -bexpall does not export symbols beginning with underscore (_)
2843 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
2844 # Exported symbols can be pulled into shared objects from archives
2845 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2846 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2847 # This is similar to how AIX traditionally builds it's shared libraries.
2848 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2849 fi
2850 fi
2851 ;;
2852 chorus*)
2853 case $cc_basename in
2854 *)
2855 # FIXME: insert proper C++ library support
2856 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2857 ;;
2858 esac
2859 ;;
2860
2861 cygwin* | mingw* | pw32*)
2862 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2863 # as there is no search path for DLLs.
2864 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2865 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2866 _LT_AC_TAGVAR(always_export_symbols, $1)=no
2867 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2868
2869 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2870 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2871 # If the export-symbols file already is a .def file (1st line
2872 # is EXPORTS), use it as is; otherwise, prepend...
2873 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2874 cp $export_symbols $output_objdir/$soname.def;
2875 else
2876 echo EXPORTS > $output_objdir/$soname.def;
2877 cat $export_symbols >> $output_objdir/$soname.def;
2878 fi~
2879 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2880 else
2881 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2882 fi
2883 ;;
2884
2885 darwin* | rhapsody*)
2886 if test "$GXX" = yes; then
2887 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2888 case "$host_os" in
2889 rhapsody* | darwin1.[[012]])
2890 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
2891 ;;
2892 *) # Darwin 1.3 on
2893 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2894 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2895 else
2896 case ${MACOSX_DEPLOYMENT_TARGET} in
2897 10.[[012]])
2898 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
2899 ;;
2900 10.*)
2901 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
2902 ;;
2903 esac
2904 fi
2905 ;;
2906 esac
2907 lt_int_apple_cc_single_mod=no
2908 output_verbose_link_cmd='echo'
2909 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
2910 lt_int_apple_cc_single_mod=yes
2911 fi
2912 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2913 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2914 else
2915 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
2916 fi
2917 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2918
2919 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
2920 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2921 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2922 else
2923 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2924 fi
2925 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
2926 _LT_AC_TAGVAR(hardcode_direct, $1)=no
2927 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2928 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2929 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
2930 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2931 else
2932 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2933 fi
2934 ;;
2935
2936 dgux*)
2937 case $cc_basename in
2938 ec++)
2939 # FIXME: insert proper C++ library support
2940 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2941 ;;
2942 ghcx)
2943 # Green Hills C++ Compiler
2944 # FIXME: insert proper C++ library support
2945 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2946 ;;
2947 *)
2948 # FIXME: insert proper C++ library support
2949 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2950 ;;
2951 esac
2952 ;;
2953 freebsd[12]*)
2954 # C++ shared libraries reported to be fairly broken before switch to ELF
2955 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2956 ;;
2957 freebsd-elf*)
2958 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2959 ;;
2960 freebsd* | kfreebsd*-gnu)
2961 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
2962 # conventions
2963 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
2964 ;;
2965 gnu*)
2966 ;;
2967 hpux9*)
2968 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
2969 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
2970 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
2971 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
2972 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
2973 # but as the default
2974 # location of the library.
2975
2976 case $cc_basename in
2977 CC)
2978 # FIXME: insert proper C++ library support
2979 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2980 ;;
2981 aCC)
2982 _LT_AC_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 $lib'
2983 # Commands to make compiler produce verbose output that lists
2984 # what "hidden" libraries, object files and flags are used when
2985 # linking a shared library.
2986 #
2987 # There doesn't appear to be a way to prevent this compiler from
2988 # explicitly linking system object files so we need to strip them
2989 # from the output so that they don't get included in the library
2990 # dependencies.
2991 output_verbose_link_cmd='templist=`($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 $list'
2992 ;;
2993 *)
2994 if test "$GXX" = yes; then
2995 _LT_AC_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'
2996 else
2997 # FIXME: insert proper C++ library support
2998 _LT_AC_TAGVAR(ld_shlibs, $1)=no
2999 fi
3000 ;;
3001 esac
3002 ;;
3003 hpux10*|hpux11*)
3004 if test $with_gnu_ld = no; then
3005 case "$host_cpu" in
3006 hppa*64*)
3007 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3008 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3009 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3010 ;;
3011 ia64*)
3012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3013 ;;
3014 *)
3015 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3016 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3017 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3018 ;;
3019 esac
3020 fi
3021 case "$host_cpu" in
3022 hppa*64*)
3023 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3024 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3025 ;;
3026 ia64*)
3027 _LT_AC_TAGVAR(hardcode_direct, $1)=no
3028 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3029 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3030 # but as the default
3031 # location of the library.
3032 ;;
3033 *)
3034 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3035 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3036 # but as the default
3037 # location of the library.
3038 ;;
3039 esac
3040
3041 case $cc_basename in
3042 CC)
3043 # FIXME: insert proper C++ library support
3044 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3045 ;;
3046 aCC)
3047 case "$host_cpu" in
3048 hppa*64*|ia64*)
3049 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3050 ;;
3051 *)
3052 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3053 ;;
3054 esac
3055 # Commands to make compiler produce verbose output that lists
3056 # what "hidden" libraries, object files and flags are used when
3057 # linking a shared library.
3058 #
3059 # There doesn't appear to be a way to prevent this compiler from
3060 # explicitly linking system object files so we need to strip them
3061 # from the output so that they don't get included in the library
3062 # dependencies.
3063 output_verbose_link_cmd='templist=`($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 $list'
3064 ;;
3065 *)
3066 if test "$GXX" = yes; then
3067 if test $with_gnu_ld = no; then
3068 case "$host_cpu" in
3069 ia64*|hppa*64*)
3070 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3071 ;;
3072 *)
3073 _LT_AC_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'
3074 ;;
3075 esac
3076 fi
3077 else
3078 # FIXME: insert proper C++ library support
3079 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3080 fi
3081 ;;
3082 esac
3083 ;;
3084 irix5* | irix6*)
3085 case $cc_basename in
3086 CC)
3087 # SGI C++
3088 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3089
3090 # Archives containing C++ object files must be created using
3091 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
3092 # necessary to make sure instantiated templates are included
3093 # in the archive.
3094 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3095 ;;
3096 *)
3097 if test "$GXX" = yes; then
3098 if test "$with_gnu_ld" = no; then
3099 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3100 else
3101 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
3102 fi
3103 fi
3104 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3105 ;;
3106 esac
3107 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3108 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3109 ;;
3110 linux*)
3111 case $cc_basename in
3112 KCC)
3113 # Kuck and Associates, Inc. (KAI) C++ Compiler
3114
3115 # KCC will only create a shared library if the output file
3116 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3117 # to its proper name (with version) after linking.
3118 _LT_AC_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'
3119 _LT_AC_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 $lib'
3120 # Commands to make compiler produce verbose output that lists
3121 # what "hidden" libraries, object files and flags are used when
3122 # linking a shared library.
3123 #
3124 # There doesn't appear to be a way to prevent this compiler from
3125 # explicitly linking system object files so we need to strip them
3126 # from the output so that they don't get included in the library
3127 # dependencies.
3128 output_verbose_link_cmd='templist=`$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 $list'
3129
3130 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3131 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3132
3133 # Archives containing C++ object files must be created using
3134 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3135 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3136 ;;
3137 icpc)
3138 # Intel C++
3139 with_gnu_ld=yes
3140 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3141 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3142 _LT_AC_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'
3143 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3144 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3145 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3146 ;;
3147 cxx)
3148 # Compaq C++
3149 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3150 _LT_AC_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'
3151
3152 runpath_var=LD_RUN_PATH
3153 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3154 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3155
3156 # Commands to make compiler produce verbose output that lists
3157 # what "hidden" libraries, object files and flags are used when
3158 # linking a shared library.
3159 #
3160 # There doesn't appear to be a way to prevent this compiler from
3161 # explicitly linking system object files so we need to strip them
3162 # from the output so that they don't get included in the library
3163 # dependencies.
3164 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "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 $list'
3165 ;;
3166 esac
3167 ;;
3168 lynxos*)
3169 # FIXME: insert proper C++ library support
3170 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3171 ;;
3172 m88k*)
3173 # FIXME: insert proper C++ library support
3174 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3175 ;;
3176 mvs*)
3177 case $cc_basename in
3178 cxx)
3179 # FIXME: insert proper C++ library support
3180 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3181 ;;
3182 *)
3183 # FIXME: insert proper C++ library support
3184 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3185 ;;
3186 esac
3187 ;;
3188 netbsd* | knetbsd*-gnu)
3189 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3190 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3191 wlarc=
3192 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3193 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
3194 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3195 fi
3196 # Workaround some broken pre-1.5 toolchains
3197 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3198 ;;
3199 osf3*)
3200 case $cc_basename in
3201 KCC)
3202 # Kuck and Associates, Inc. (KAI) C++ Compiler
3203
3204 # KCC will only create a shared library if the output file
3205 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3206 # to its proper name (with version) after linking.
3207 _LT_AC_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'
3208
3209 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3210 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3211
3212 # Archives containing C++ object files must be created using
3213 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
3214 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3215
3216 ;;
3217 RCC)
3218 # Rational C++ 2.4.1
3219 # FIXME: insert proper C++ library support
3220 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3221 ;;
3222 cxx)
3223 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3224 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3225
3226 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3227 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3228
3229 # Commands to make compiler produce verbose output that lists
3230 # what "hidden" libraries, object files and flags are used when
3231 # linking a shared library.
3232 #
3233 # There doesn't appear to be a way to prevent this compiler from
3234 # explicitly linking system object files so we need to strip them
3235 # from the output so that they don't get included in the library
3236 # dependencies.
3237 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "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 $list'
3238 ;;
3239 *)
3240 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3241 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3242 _LT_AC_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 ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3243
3244 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3245 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3246
3247 # Commands to make compiler produce verbose output that lists
3248 # what "hidden" libraries, object files and flags are used when
3249 # linking a shared library.
3250 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3251
3252 else
3253 # FIXME: insert proper C++ library support
3254 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3255 fi
3256 ;;
3257 esac
3258 ;;
3259 osf4* | osf5*)
3260 case $cc_basename in
3261 KCC)
3262 # Kuck and Associates, Inc. (KAI) C++ Compiler
3263
3264 # KCC will only create a shared library if the output file
3265 # ends with ".so" (or ".sl" for HP-UX), so rename the library
3266 # to its proper name (with version) after linking.
3267 _LT_AC_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'
3268
3269 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3270 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3271
3272 # Archives containing C++ object files must be created using
3273 # the KAI C++ compiler.
3274 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3275 ;;
3276 RCC)
3277 # Rational C++ 2.4.1
3278 # FIXME: insert proper C++ library support
3279 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3280 ;;
3281 cxx)
3282 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3283 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
3284 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3285 echo "-hidden">> $lib.exp~
3286 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
3287 $rm $lib.exp'
3288
3289 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3290 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3291
3292 # Commands to make compiler produce verbose output that lists
3293 # what "hidden" libraries, object files and flags are used when
3294 # linking a shared library.
3295 #
3296 # There doesn't appear to be a way to prevent this compiler from
3297 # explicitly linking system object files so we need to strip them
3298 # from the output so that they don't get included in the library
3299 # dependencies.
3300 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "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 $list'
3301 ;;
3302 *)
3303 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3304 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3305 _LT_AC_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` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
3306
3307 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3308 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3309
3310 # Commands to make compiler produce verbose output that lists
3311 # what "hidden" libraries, object files and flags are used when
3312 # linking a shared library.
3313 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3314
3315 else
3316 # FIXME: insert proper C++ library support
3317 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3318 fi
3319 ;;
3320 esac
3321 ;;
3322 psos*)
3323 # FIXME: insert proper C++ library support
3324 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3325 ;;
3326 sco*)
3327 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3328 case $cc_basename in
3329 CC)
3330 # FIXME: insert proper C++ library support
3331 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3332 ;;
3333 *)
3334 # FIXME: insert proper C++ library support
3335 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3336 ;;
3337 esac
3338 ;;
3339 sunos4*)
3340 case $cc_basename in
3341 CC)
3342 # Sun C++ 4.x
3343 # FIXME: insert proper C++ library support
3344 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3345 ;;
3346 lcc)
3347 # Lucid
3348 # FIXME: insert proper C++ library support
3349 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3350 ;;
3351 *)
3352 # FIXME: insert proper C++ library support
3353 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3354 ;;
3355 esac
3356 ;;
3357 solaris*)
3358 case $cc_basename in
3359 CC)
3360 # Sun C++ 4.2, 5.x and Centerline C++
3361 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3362 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3363 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3364 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3365
3366 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3367 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3368 case $host_os in
3369 solaris2.[0-5] | solaris2.[0-5].*) ;;
3370 *)
3371 # The C++ compiler is used as linker so we must use $wl
3372 # flag to pass the commands to the underlying system
3373 # linker.
3374 # Supported since Solaris 2.6 (maybe 2.5.1?)
3375 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
3376 ;;
3377 esac
3378 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3379
3380 # Commands to make compiler produce verbose output that lists
3381 # what "hidden" libraries, object files and flags are used when
3382 # linking a shared library.
3383 #
3384 # There doesn't appear to be a way to prevent this compiler from
3385 # explicitly linking system object files so we need to strip them
3386 # from the output so that they don't get included in the library
3387 # dependencies.
3388 output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3389
3390 # Archives containing C++ object files must be created using
3391 # "CC -xar", where "CC" is the Sun C++ compiler. This is
3392 # necessary to make sure instantiated templates are included
3393 # in the archive.
3394 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3395 ;;
3396 gcx)
3397 # Green Hills C++ Compiler
3398 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3399
3400 # The C++ compiler must be used to create the archive.
3401 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3402 ;;
3403 *)
3404 # GNU C++ compiler with Solaris linker
3405 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3406 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3407 if $CC --version | grep -v '^2\.7' > /dev/null; then
3408 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3409 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3410 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3411
3412 # Commands to make compiler produce verbose output that lists
3413 # what "hidden" libraries, object files and flags are used when
3414 # linking a shared library.
3415 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3416 else
3417 # g++ 2.7 appears to require `-G' NOT `-shared' on this
3418 # platform.
3419 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3420 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3421 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3422
3423 # Commands to make compiler produce verbose output that lists
3424 # what "hidden" libraries, object files and flags are used when
3425 # linking a shared library.
3426 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3427 fi
3428
3429 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3430 fi
3431 ;;
3432 esac
3433 ;;
3434 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3435 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3436 ;;
3437 tandem*)
3438 case $cc_basename in
3439 NCC)
3440 # NonStop-UX NCC 3.20
3441 # FIXME: insert proper C++ library support
3442 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3443 ;;
3444 *)
3445 # FIXME: insert proper C++ library support
3446 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3447 ;;
3448 esac
3449 ;;
3450 vxworks*)
3451 # FIXME: insert proper C++ library support
3452 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3453 ;;
3454 *)
3455 # FIXME: insert proper C++ library support
3456 _LT_AC_TAGVAR(ld_shlibs, $1)=no
3457 ;;
3458esac
3459AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3460test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3461
3462_LT_AC_TAGVAR(GCC, $1)="$GXX"
3463_LT_AC_TAGVAR(LD, $1)="$LD"
3464
3465## CAVEAT EMPTOR:
3466## There is no encapsulation within the following macros, do not change
3467## the running order or otherwise move them around unless you know exactly
3468## what you are doing...
3469AC_LIBTOOL_POSTDEP_PREDEP($1)
3470AC_LIBTOOL_PROG_COMPILER_PIC($1)
3471AC_LIBTOOL_PROG_CC_C_O($1)
3472AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3473AC_LIBTOOL_PROG_LD_SHLIBS($1)
3474AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3475AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3476AC_LIBTOOL_SYS_LIB_STRIP
3477AC_LIBTOOL_DLOPEN_SELF($1)
3478
3479AC_LIBTOOL_CONFIG($1)
3480
3481AC_LANG_POP
3482CC=$lt_save_CC
3483LDCXX=$LD
3484LD=$lt_save_LD
3485GCC=$lt_save_GCC
3486with_gnu_ldcxx=$with_gnu_ld
3487with_gnu_ld=$lt_save_with_gnu_ld
3488lt_cv_path_LDCXX=$lt_cv_path_LD
3489lt_cv_path_LD=$lt_save_path_LD
3490lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3491lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3492])# AC_LIBTOOL_LANG_CXX_CONFIG
3493
3494# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3495# ------------------------
3496# Figure out "hidden" library dependencies from verbose
3497# compiler output when linking a shared library.
3498# Parse the compiler output and extract the necessary
3499# objects, libraries and library flags.
3500AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3501dnl we can't use the lt_simple_compile_test_code here,
3502dnl because it contains code intended for an executable,
3503dnl not a library. It's possible we should let each
3504dnl tag define a new lt_????_link_test_code variable,
3505dnl but it's only used here...
3506ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3507int a;
3508void foo (void) { a = 0; }
3509EOF
3510],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3511class Foo
3512{
3513public:
3514 Foo (void) { a = 0; }
3515private:
3516 int a;
3517};
3518EOF
3519],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3520 subroutine foo
3521 implicit none
3522 integer*4 a
3523 a=0
3524 return
3525 end
3526EOF
3527],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3528public class foo {
3529 private int a;
3530 public void bar (void) {
3531 a = 0;
3532 }
3533};
3534EOF
3535])
3536dnl Parse the compiler output and extract the necessary
3537dnl objects, libraries and library flags.
3538if AC_TRY_EVAL(ac_compile); then
3539 # Parse the compiler output and extract the necessary
3540 # objects, libraries and library flags.
3541
3542 # Sentinel used to keep track of whether or not we are before
3543 # the conftest object file.
3544 pre_test_object_deps_done=no
3545
3546 # The `*' in the case matches for architectures that use `case' in
3547 # $output_verbose_cmd can trigger glob expansion during the loop
3548 # eval without this substitution.
3549 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
3550
3551 for p in `eval $output_verbose_link_cmd`; do
3552 case $p in
3553
3554 -L* | -R* | -l*)
3555 # Some compilers place space between "-{L,R}" and the path.
3556 # Remove the space.
3557 if test $p = "-L" \
3558 || test $p = "-R"; then
3559 prev=$p
3560 continue
3561 else
3562 prev=
3563 fi
3564
3565 if test "$pre_test_object_deps_done" = no; then
3566 case $p in
3567 -L* | -R*)
3568 # Internal compiler library paths should come after those
3569 # provided the user. The postdeps already come after the
3570 # user supplied libs so there is no need to process them.
3571 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3572 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3573 else
3574 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3575 fi
3576 ;;
3577 # The "-l" case would never come before the object being
3578 # linked, so don't bother handling this case.
3579 esac
3580 else
3581 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3582 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3583 else
3584 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3585 fi
3586 fi
3587 ;;
3588
3589 *.$objext)
3590 # This assumes that the test object file only shows up
3591 # once in the compiler output.
3592 if test "$p" = "conftest.$objext"; then
3593 pre_test_object_deps_done=yes
3594 continue
3595 fi
3596
3597 if test "$pre_test_object_deps_done" = no; then
3598 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3599 _LT_AC_TAGVAR(predep_objects, $1)="$p"
3600 else
3601 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3602 fi
3603 else
3604 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3605 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
3606 else
3607 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3608 fi
3609 fi
3610 ;;
3611
3612 *) ;; # Ignore the rest.
3613
3614 esac
3615 done
3616
3617 # Clean up.
3618 rm -f a.out a.exe
3619else
3620 echo "libtool.m4: error: problem compiling $1 test program"
3621fi
3622
3623$rm -f confest.$objext
3624
3625case " $_LT_AC_TAGVAR(postdeps, $1) " in
3626*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3627esac
3628])# AC_LIBTOOL_POSTDEP_PREDEP
3629
3630# AC_LIBTOOL_LANG_F77_CONFIG
3631# ------------------------
3632# Ensure that the configuration vars for the C compiler are
3633# suitably defined. Those variables are subsequently used by
3634# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3635AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3636AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3637[AC_REQUIRE([AC_PROG_F77])
3638AC_LANG_PUSH(Fortran 77)
3639
3640_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3641_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3642_LT_AC_TAGVAR(always_export_symbols, $1)=no
3643_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3644_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3645_LT_AC_TAGVAR(hardcode_direct, $1)=no
3646_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3647_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3648_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3649_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3650_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3651_LT_AC_TAGVAR(module_cmds, $1)=
3652_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3653_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3654_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3655_LT_AC_TAGVAR(no_undefined_flag, $1)=
3656_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3657_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3658
3659# Source file extension for f77 test sources.
3660ac_ext=f
3661
3662# Object file extension for compiled f77 test sources.
3663objext=o
3664_LT_AC_TAGVAR(objext, $1)=$objext
3665
3666# Code to be used in simple compile tests
3667lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3668
3669# Code to be used in simple link tests
3670lt_simple_link_test_code=" program t\n end\n"
3671
3672# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3673_LT_AC_SYS_COMPILER
3674
3675# Allow CC to be a program name with arguments.
3676lt_save_CC="$CC"
3677CC=${F77-"f77"}
3678compiler=$CC
3679_LT_AC_TAGVAR(compiler, $1)=$CC
3680cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3681
3682AC_MSG_CHECKING([if libtool supports shared libraries])
3683AC_MSG_RESULT([$can_build_shared])
3684
3685AC_MSG_CHECKING([whether to build shared libraries])
3686test "$can_build_shared" = "no" && enable_shared=no
3687
3688# On AIX, shared libraries and static libraries use the same namespace, and
3689# are all built from PIC.
3690case "$host_os" in
3691aix3*)
3692 test "$enable_shared" = yes && enable_static=no
3693 if test -n "$RANLIB"; then
3694 archive_cmds="$archive_cmds~\$RANLIB \$lib"
3695 postinstall_cmds='$RANLIB $lib'
3696 fi
3697 ;;
3698aix4* | aix5*)
3699 test "$enable_shared" = yes && enable_static=no
3700 ;;
3701esac
3702AC_MSG_RESULT([$enable_shared])
3703
3704AC_MSG_CHECKING([whether to build static libraries])
3705# Make sure either enable_shared or enable_static is yes.
3706test "$enable_shared" = yes || enable_static=yes
3707AC_MSG_RESULT([$enable_static])
3708
3709test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3710
3711_LT_AC_TAGVAR(GCC, $1)="$G77"
3712_LT_AC_TAGVAR(LD, $1)="$LD"
3713
3714AC_LIBTOOL_PROG_COMPILER_PIC($1)
3715AC_LIBTOOL_PROG_CC_C_O($1)
3716AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3717AC_LIBTOOL_PROG_LD_SHLIBS($1)
3718AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3719AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3720AC_LIBTOOL_SYS_LIB_STRIP
3721
3722
3723AC_LIBTOOL_CONFIG($1)
3724
3725AC_LANG_POP
3726CC="$lt_save_CC"
3727])# AC_LIBTOOL_LANG_F77_CONFIG
3728
3729
3730# AC_LIBTOOL_LANG_GCJ_CONFIG
3731# --------------------------
3732# Ensure that the configuration vars for the C compiler are
3733# suitably defined. Those variables are subsequently used by
3734# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3735AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3736AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3737[AC_LANG_SAVE
3738
3739# Source file extension for Java test sources.
3740ac_ext=java
3741
3742# Object file extension for compiled Java test sources.
3743objext=o
3744_LT_AC_TAGVAR(objext, $1)=$objext
3745
3746# Code to be used in simple compile tests
3747lt_simple_compile_test_code="class foo {}\n"
3748
3749# Code to be used in simple link tests
3750lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
3751
3752# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3753_LT_AC_SYS_COMPILER
3754
3755# Allow CC to be a program name with arguments.
3756lt_save_CC="$CC"
3757CC=${GCJ-"gcj"}
3758compiler=$CC
3759_LT_AC_TAGVAR(compiler, $1)=$CC
3760
3761# GCJ did not exist at the time GCC didn't implicitly link libc in.
3762_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3763
3764## CAVEAT EMPTOR:
3765## There is no encapsulation within the following macros, do not change
3766## the running order or otherwise move them around unless you know exactly
3767## what you are doing...
3768AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3769AC_LIBTOOL_PROG_COMPILER_PIC($1)
3770AC_LIBTOOL_PROG_CC_C_O($1)
3771AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3772AC_LIBTOOL_PROG_LD_SHLIBS($1)
3773AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3774AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3775AC_LIBTOOL_SYS_LIB_STRIP
3776AC_LIBTOOL_DLOPEN_SELF($1)
3777
3778AC_LIBTOOL_CONFIG($1)
3779
3780AC_LANG_RESTORE
3781CC="$lt_save_CC"
3782])# AC_LIBTOOL_LANG_GCJ_CONFIG
3783
3784
3785# AC_LIBTOOL_LANG_RC_CONFIG
3786# --------------------------
3787# Ensure that the configuration vars for the Windows resource compiler are
3788# suitably defined. Those variables are subsequently used by
3789# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3790AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3791AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3792[AC_LANG_SAVE
3793
3794# Source file extension for RC test sources.
3795ac_ext=rc
3796
3797# Object file extension for compiled RC test sources.
3798objext=o
3799_LT_AC_TAGVAR(objext, $1)=$objext
3800
3801# Code to be used in simple compile tests
3802lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3803
3804# Code to be used in simple link tests
3805lt_simple_link_test_code="$lt_simple_compile_test_code"
3806
3807# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3808_LT_AC_SYS_COMPILER
3809
3810# Allow CC to be a program name with arguments.
3811lt_save_CC="$CC"
3812CC=${RC-"windres"}
3813compiler=$CC
3814_LT_AC_TAGVAR(compiler, $1)=$CC
3815_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3816
3817AC_LIBTOOL_CONFIG($1)
3818
3819AC_LANG_RESTORE
3820CC="$lt_save_CC"
3821])# AC_LIBTOOL_LANG_RC_CONFIG
3822
3823
3824# AC_LIBTOOL_CONFIG([TAGNAME])
3825# ----------------------------
3826# If TAGNAME is not passed, then create an initial libtool script
3827# with a default configuration from the untagged config vars. Otherwise
3828# add code to config.status for appending the configuration named by
3829# TAGNAME from the matching tagged config vars.
3830AC_DEFUN([AC_LIBTOOL_CONFIG],
3831[# The else clause should only fire when bootstrapping the
3832# libtool distribution, otherwise you forgot to ship ltmain.sh
3833# with your package, and you will get complaints that there are
3834# no rules to generate ltmain.sh.
3835if test -f "$ltmain"; then
3836 # See if we are running on zsh, and set the options which allow our commands through
3837 # without removal of \ escapes.
3838 if test -n "${ZSH_VERSION+set}" ; then
3839 setopt NO_GLOB_SUBST
3840 fi
3841 # Now quote all the things that may contain metacharacters while being
3842 # careful not to overquote the AC_SUBSTed values. We take copies of the
3843 # variables and quote the copies for generation of the libtool script.
3844 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3845 SED SHELL STRIP \
3846 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3847 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3848 deplibs_check_method reload_flag reload_cmds need_locks \
3849 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3850 lt_cv_sys_global_symbol_to_c_name_address \
3851 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3852 old_postinstall_cmds old_postuninstall_cmds \
3853 _LT_AC_TAGVAR(compiler, $1) \
3854 _LT_AC_TAGVAR(CC, $1) \
3855 _LT_AC_TAGVAR(LD, $1) \
3856 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
3857 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
3858 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
3859 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
3860 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
3861 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
3862 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
3863 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
3864 _LT_AC_TAGVAR(old_archive_cmds, $1) \
3865 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
3866 _LT_AC_TAGVAR(predep_objects, $1) \
3867 _LT_AC_TAGVAR(postdep_objects, $1) \
3868 _LT_AC_TAGVAR(predeps, $1) \
3869 _LT_AC_TAGVAR(postdeps, $1) \
3870 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
3871 _LT_AC_TAGVAR(archive_cmds, $1) \
3872 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
3873 _LT_AC_TAGVAR(postinstall_cmds, $1) \
3874 _LT_AC_TAGVAR(postuninstall_cmds, $1) \
3875 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
3876 _LT_AC_TAGVAR(allow_undefined_flag, $1) \
3877 _LT_AC_TAGVAR(no_undefined_flag, $1) \
3878 _LT_AC_TAGVAR(export_symbols_cmds, $1) \
3879 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
3880 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
3881 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
3882 _LT_AC_TAGVAR(hardcode_automatic, $1) \
3883 _LT_AC_TAGVAR(module_cmds, $1) \
3884 _LT_AC_TAGVAR(module_expsym_cmds, $1) \
3885 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
3886 _LT_AC_TAGVAR(exclude_expsyms, $1) \
3887 _LT_AC_TAGVAR(include_expsyms, $1); do
3888
3889 case $var in
3890 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
3891 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
3892 _LT_AC_TAGVAR(archive_cmds, $1) | \
3893 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
3894 _LT_AC_TAGVAR(module_cmds, $1) | \
3895 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
3896 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
3897 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
3898 extract_expsyms_cmds | reload_cmds | finish_cmds | \
3899 postinstall_cmds | postuninstall_cmds | \
3900 old_postinstall_cmds | old_postuninstall_cmds | \
3901 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3902 # Double-quote double-evaled strings.
3903 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3904 ;;
3905 *)
3906 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
3907 ;;
3908 esac
3909 done
3910
3911 case $lt_echo in
3912 *'\[$]0 --fallback-echo"')
3913 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
3914 ;;
3915 esac
3916
3917ifelse([$1], [],
3918 [cfgfile="${ofile}T"
3919 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
3920 $rm -f "$cfgfile"
3921 AC_MSG_NOTICE([creating $ofile])],
3922 [cfgfile="$ofile"])
3923
3924 cat <<__EOF__ >> "$cfgfile"
3925ifelse([$1], [],
3926[#! $SHELL
3927
3928# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3929# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3930# NOTE: Changes made to this file will be lost: look at ltmain.sh.
3931#
3932# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
3933# Free Software Foundation, Inc.
3934#
3935# This file is part of GNU Libtool:
3936# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3937#
3938# This program is free software; you can redistribute it and/or modify
3939# it under the terms of the GNU General Public License as published by
3940# the Free Software Foundation; either version 2 of the License, or
3941# (at your option) any later version.
3942#
3943# This program is distributed in the hope that it will be useful, but
3944# WITHOUT ANY WARRANTY; without even the implied warranty of
3945# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3946# General Public License for more details.
3947#
3948# You should have received a copy of the GNU General Public License
3949# along with this program; if not, write to the Free Software
3950# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3951#
3952# As a special exception to the GNU General Public License, if you
3953# distribute this file as part of a program that contains a
3954# configuration script generated by Autoconf, you may include it under
3955# the same distribution terms that you use for the rest of that program.
3956
3957# A sed program that does not truncate output.
3958SED=$lt_SED
3959
3960# Sed that helps us avoid accidentally triggering echo(1) options like -n.
3961Xsed="$SED -e s/^X//"
3962
3963# The HP-UX ksh and POSIX shell print the target directory to stdout
3964# if CDPATH is set.
3965if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3966
3967# The names of the tagged configurations supported by this script.
3968available_tags=
3969
3970# ### BEGIN LIBTOOL CONFIG],
3971[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3972
3973# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3974
3975# Shell to use when invoking shell scripts.
3976SHELL=$lt_SHELL
3977
3978# Whether or not to build shared libraries.
3979build_libtool_libs=$enable_shared
3980
3981# Whether or not to build static libraries.
3982build_old_libs=$enable_static
3983
3984# Whether or not to add -lc for building shared libraries.
3985build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
3986
3987# Whether or not to disallow shared libs when runtime libs are static
3988allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3989
3990# Whether or not to optimize for fast installation.
3991fast_install=$enable_fast_install
3992
3993# The host system.
3994host_alias=$host_alias
3995host=$host
3996
3997# An echo program that does not interpret backslashes.
3998echo=$lt_echo
3999
4000# The archiver.
4001AR=$lt_AR
4002AR_FLAGS=$lt_AR_FLAGS
4003
4004# A C compiler.
4005LTCC=$lt_LTCC
4006
4007# A language-specific compiler.
4008CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4009
4010# Is the compiler the GNU C compiler?
4011with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4012
4013# An ERE matcher.
4014EGREP=$lt_EGREP
4015
4016# The linker used to build libraries.
4017LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4018
4019# Whether we need hard or soft links.
4020LN_S=$lt_LN_S
4021
4022# A BSD-compatible nm program.
4023NM=$lt_NM
4024
4025# A symbol stripping program
4026STRIP=$lt_STRIP
4027
4028# Used to examine libraries when file_magic_cmd begins "file"
4029MAGIC_CMD=$MAGIC_CMD
4030
4031# Used on cygwin: DLL creation program.
4032DLLTOOL="$DLLTOOL"
4033
4034# Used on cygwin: object dumper.
4035OBJDUMP="$OBJDUMP"
4036
4037# Used on cygwin: assembler.
4038AS="$AS"
4039
4040# The name of the directory that contains temporary libtool files.
4041objdir=$objdir
4042
4043# How to create reloadable object files.
4044reload_flag=$lt_reload_flag
4045reload_cmds=$lt_reload_cmds
4046
4047# How to pass a linker flag through the compiler.
4048wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4049
4050# Object file suffix (normally "o").
4051objext="$ac_objext"
4052
4053# Old archive suffix (normally "a").
4054libext="$libext"
4055
4056# Shared library suffix (normally ".so").
4057shrext_cmds='$shrext_cmds'
4058
4059# Executable file suffix (normally "").
4060exeext="$exeext"
4061
4062# Additional compiler flags for building library objects.
4063pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4064pic_mode=$pic_mode
4065
4066# What is the maximum length of a command?
4067max_cmd_len=$lt_cv_sys_max_cmd_len
4068
4069# Does compiler simultaneously support -c and -o options?
4070compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4071
4072# Must we lock files when doing compilation ?
4073need_locks=$lt_need_locks
4074
4075# Do we need the lib prefix for modules?
4076need_lib_prefix=$need_lib_prefix
4077
4078# Do we need a version for libraries?
4079need_version=$need_version
4080
4081# Whether dlopen is supported.
4082dlopen_support=$enable_dlopen
4083
4084# Whether dlopen of programs is supported.
4085dlopen_self=$enable_dlopen_self
4086
4087# Whether dlopen of statically linked programs is supported.
4088dlopen_self_static=$enable_dlopen_self_static
4089
4090# Compiler flag to prevent dynamic linking.
4091link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4092
4093# Compiler flag to turn off builtin functions.
4094no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4095
4096# Compiler flag to allow reflexive dlopens.
4097export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4098
4099# Compiler flag to generate shared objects directly from archives.
4100whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4101
4102# Compiler flag to generate thread-safe objects.
4103thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4104
4105# Library versioning type.
4106version_type=$version_type
4107
4108# Format of library name prefix.
4109libname_spec=$lt_libname_spec
4110
4111# List of archive names. First name is the real one, the rest are links.
4112# The last name is the one that the linker finds with -lNAME.
4113library_names_spec=$lt_library_names_spec
4114
4115# The coded name of the library, if different from the real name.
4116soname_spec=$lt_soname_spec
4117
4118# Commands used to build and install an old-style archive.
4119RANLIB=$lt_RANLIB
4120old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4121old_postinstall_cmds=$lt_old_postinstall_cmds
4122old_postuninstall_cmds=$lt_old_postuninstall_cmds
4123
4124# Create an old-style archive from a shared archive.
4125old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4126
4127# Create a temporary old-style archive to link instead of a shared archive.
4128old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4129
4130# Commands used to build and install a shared archive.
4131archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4132archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4133postinstall_cmds=$lt_postinstall_cmds
4134postuninstall_cmds=$lt_postuninstall_cmds
4135
4136# Commands used to build a loadable module (assumed same as above if empty)
4137module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4138module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4139
4140# Commands to strip libraries.
4141old_striplib=$lt_old_striplib
4142striplib=$lt_striplib
4143
4144# Dependencies to place before the objects being linked to create a
4145# shared library.
4146predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4147
4148# Dependencies to place after the objects being linked to create a
4149# shared library.
4150postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4151
4152# Dependencies to place before the objects being linked to create a
4153# shared library.
4154predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4155
4156# Dependencies to place after the objects being linked to create a
4157# shared library.
4158postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4159
4160# The library search path used internally by the compiler when linking
4161# a shared library.
4162compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4163
4164# Method to check whether dependent libraries are shared objects.
4165deplibs_check_method=$lt_deplibs_check_method
4166
4167# Command to use when deplibs_check_method == file_magic.
4168file_magic_cmd=$lt_file_magic_cmd
4169
4170# Flag that allows shared libraries with undefined symbols to be built.
4171allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4172
4173# Flag that forces no undefined symbols.
4174no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4175
4176# Commands used to finish a libtool library installation in a directory.
4177finish_cmds=$lt_finish_cmds
4178
4179# Same as above, but a single script fragment to be evaled but not shown.
4180finish_eval=$lt_finish_eval
4181
4182# Take the output of nm and produce a listing of raw symbols and C names.
4183global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4184
4185# Transform the output of nm in a proper C declaration
4186global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4187
4188# Transform the output of nm in a C name address pair
4189global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4190
4191# This is the shared library runtime path variable.
4192runpath_var=$runpath_var
4193
4194# This is the shared library path variable.
4195shlibpath_var=$shlibpath_var
4196
4197# Is shlibpath searched before the hard-coded library search path?
4198shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4199
4200# How to hardcode a shared library path into an executable.
4201hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4202
4203# Whether we should hardcode library paths into libraries.
4204hardcode_into_libs=$hardcode_into_libs
4205
4206# Flag to hardcode \$libdir into a binary during linking.
4207# This must work even if \$libdir does not exist.
4208hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4209
4210# If ld is used when linking, flag to hardcode \$libdir into
4211# a binary during linking. This must work even if \$libdir does
4212# not exist.
4213hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4214
4215# Whether we need a single -rpath flag with a separated argument.
4216hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4217
4218# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4219# resulting binary.
4220hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4221
4222# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4223# resulting binary.
4224hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4225
4226# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4227# the resulting binary.
4228hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4229
4230# Set to yes if building a shared library automatically hardcodes DIR into the library
4231# and all subsequent libraries and executables linked against it.
4232hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4233
4234# Variables whose values should be saved in libtool wrapper scripts and
4235# restored at relink time.
4236variables_saved_for_relink="$variables_saved_for_relink"
4237
4238# Whether libtool must link a program against all its dependency libraries.
4239link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4240
4241# Compile-time system search path for libraries
4242sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4243
4244# Run-time system search path for libraries
4245sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4246
4247# Fix the shell variable \$srcfile for the compiler.
4248fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4249
4250# Set to yes if exported symbols are required.
4251always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4252
4253# The commands to list exported symbols.
4254export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4255
4256# The commands to extract the exported symbol list from a shared archive.
4257extract_expsyms_cmds=$lt_extract_expsyms_cmds
4258
4259# Symbols that should not be listed in the preloaded symbols.
4260exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4261
4262# Symbols that must always be exported.
4263include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4264
4265ifelse([$1],[],
4266[# ### END LIBTOOL CONFIG],
4267[# ### END LIBTOOL TAG CONFIG: $tagname])
4268
4269__EOF__
4270
4271ifelse([$1],[], [
4272 case $host_os in
4273 aix3*)
4274 cat <<\EOF >> "$cfgfile"
4275
4276# AIX sometimes has problems with the GCC collect2 program. For some
4277# reason, if we set the COLLECT_NAMES environment variable, the problems
4278# vanish in a puff of smoke.
4279if test "X${COLLECT_NAMES+set}" != Xset; then
4280 COLLECT_NAMES=
4281 export COLLECT_NAMES
4282fi
4283EOF
4284 ;;
4285 esac
4286
4287 # We use sed instead of cat because bash on DJGPP gets confused if
4288 # if finds mixed CR/LF and LF-only lines. Since sed operates in
4289 # text mode, it properly converts lines to CR/LF. This bash problem
4290 # is reportedly fixed, but why not run on old versions too?
4291 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4292
4293 mv -f "$cfgfile" "$ofile" || \
4294 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4295 chmod +x "$ofile"
4296])
4297else
4298 # If there is no Makefile yet, we rely on a make rule to execute
4299 # `config.status --recheck' to rerun these tests and create the
4300 # libtool script then.
4301 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4302 if test -f "$ltmain_in"; then
4303 test -f Makefile && make "$ltmain"
4304 fi
4305fi
4306])# AC_LIBTOOL_CONFIG
4307
4308
4309# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4310# -------------------------------------------
4311AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4312[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4313
4314_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4315
4316if test "$GCC" = yes; then
4317 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4318
4319 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4320 lt_cv_prog_compiler_rtti_exceptions,
4321 [-fno-rtti -fno-exceptions], [],
4322 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4323fi
4324])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4325
4326
4327# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4328# ---------------------------------
4329AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4330[AC_REQUIRE([AC_CANONICAL_HOST])
4331AC_REQUIRE([AC_PROG_NM])
4332AC_REQUIRE([AC_OBJEXT])
4333# Check for command to grab the raw symbol name followed by C symbol from nm.
4334AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4335AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4336[
4337# These are sane defaults that work on at least a few old systems.
4338# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4339
4340# Character class describing NM global symbol codes.
4341symcode='[[BCDEGRST]]'
4342
4343# Regexp to match symbols that can be accessed directly from C.
4344sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4345
4346# Transform the above into a raw symbol and a C symbol.
4347symxfrm='\1 \2\3 \3'
4348
4349# Transform an extracted symbol line into a proper C declaration
4350lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4351
4352# Transform an extracted symbol line into symbol name and symbol address
4353lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4354
4355# Define system-specific variables.
4356case $host_os in
4357aix*)
4358 symcode='[[BCDT]]'
4359 ;;
4360cygwin* | mingw* | pw32*)
4361 symcode='[[ABCDGISTW]]'
4362 ;;
4363hpux*) # Its linker distinguishes data from code symbols
4364 if test "$host_cpu" = ia64; then
4365 symcode='[[ABCDEGRST]]'
4366 fi
4367 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4368 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4369 ;;
4370irix* | nonstopux*)
4371 symcode='[[BCDEGRST]]'
4372 ;;
4373osf*)
4374 symcode='[[BCDEGQRST]]'
4375 ;;
4376solaris* | sysv5*)
4377 symcode='[[BDRT]]'
4378 ;;
4379sysv4)
4380 symcode='[[DFNSTU]]'
4381 ;;
4382esac
4383
4384# Handle CRLF in mingw tool chain
4385opt_cr=
4386case $build_os in
4387mingw*)
4388 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4389 ;;
4390esac
4391
4392# If we're using GNU nm, then use its standard symbol codes.
4393case `$NM -V 2>&1` in
4394*GNU* | *'with BFD'*)
4395 symcode='[[ABCDGIRSTW]]' ;;
4396esac
4397
4398# Try without a prefix undercore, then with it.
4399for ac_symprfx in "" "_"; do
4400
4401 # Write the raw and C identifiers.
4402 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
4403
4404 # Check to see that the pipe works correctly.
4405 pipe_works=no
4406
4407 rm -f conftest*
4408 cat > conftest.$ac_ext <<EOF
4409#ifdef __cplusplus
4410extern "C" {
4411#endif
4412char nm_test_var;
4413void nm_test_func(){}
4414#ifdef __cplusplus
4415}
4416#endif
4417int main(){nm_test_var='a';nm_test_func();return(0);}
4418EOF
4419
4420 if AC_TRY_EVAL(ac_compile); then
4421 # Now try to grab the symbols.
4422 nlist=conftest.nm
4423 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4424 # Try sorting and uniquifying the output.
4425 if sort "$nlist" | uniq > "$nlist"T; then
4426 mv -f "$nlist"T "$nlist"
4427 else
4428 rm -f "$nlist"T
4429 fi
4430
4431 # Make sure that we snagged all the symbols we need.
4432 if grep ' nm_test_var$' "$nlist" >/dev/null; then
4433 if grep ' nm_test_func$' "$nlist" >/dev/null; then
4434 cat <<EOF > conftest.$ac_ext
4435#ifdef __cplusplus
4436extern "C" {
4437#endif
4438
4439EOF
4440 # Now generate the symbol file.
4441 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4442
4443 cat <<EOF >> conftest.$ac_ext
4444#if defined (__STDC__) && __STDC__
4445# define lt_ptr_t void *
4446#else
4447# define lt_ptr_t char *
4448# define const
4449#endif
4450
4451/* The mapping between symbol names and symbols. */
4452const struct {
4453 const char *name;
4454 lt_ptr_t address;
4455}
4456lt_preloaded_symbols[[]] =
4457{
4458EOF
4459 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4460 cat <<\EOF >> conftest.$ac_ext
4461 {0, (lt_ptr_t) 0}
4462};
4463
4464#ifdef __cplusplus
4465}
4466#endif
4467EOF
4468 # Now try linking the two files.
4469 mv conftest.$ac_objext conftstm.$ac_objext
4470 lt_save_LIBS="$LIBS"
4471 lt_save_CFLAGS="$CFLAGS"
4472 LIBS="conftstm.$ac_objext"
4473 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4474 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4475 pipe_works=yes
4476 fi
4477 LIBS="$lt_save_LIBS"
4478 CFLAGS="$lt_save_CFLAGS"
4479 else
4480 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4481 fi
4482 else
4483 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4484 fi
4485 else
4486 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4487 fi
4488 else
4489 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4490 cat conftest.$ac_ext >&5
4491 fi
4492 rm -f conftest* conftst*
4493
4494 # Do not use the global_symbol_pipe unless it works.
4495 if test "$pipe_works" = yes; then
4496 break
4497 else
4498 lt_cv_sys_global_symbol_pipe=
4499 fi
4500done
4501])
4502if test -z "$lt_cv_sys_global_symbol_pipe"; then
4503 lt_cv_sys_global_symbol_to_cdecl=
4504fi
4505if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4506 AC_MSG_RESULT(failed)
4507else
4508 AC_MSG_RESULT(ok)
4509fi
4510]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4511
4512
4513# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4514# ---------------------------------------
4515AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4516[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4517_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4518_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4519
4520AC_MSG_CHECKING([for $compiler option to produce PIC])
4521 ifelse([$1],[CXX],[
4522 # C++ specific cases for pic, static, wl, etc.
4523 if test "$GXX" = yes; then
4524 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4525 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4526
4527 case $host_os in
4528 aix*)
4529 # All AIX code is PIC.
4530 if test "$host_cpu" = ia64; then
4531 # AIX 5 now supports IA64 processor
4532 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4533 fi
4534 ;;
4535 amigaos*)
4536 # FIXME: we need at least 68020 code to build shared libraries, but
4537 # adding the `-m68020' flag to GCC prevents building anything better,
4538 # like `-m68040'.
4539 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4540 ;;
4541 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4542 # PIC is the default for these OSes.
4543 ;;
4544 mingw* | os2* | pw32*)
4545 # This hack is so that the source file can tell whether it is being
4546 # built for inclusion in a dll (and should export symbols for example).
4547 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4548 ;;
4549 darwin* | rhapsody*)
4550 # PIC is the default on this platform
4551 # Common symbols not allowed in MH_DYLIB files
4552 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4553 ;;
4554 *djgpp*)
4555 # DJGPP does not support shared libraries at all
4556 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4557 ;;
4558 sysv4*MP*)
4559 if test -d /usr/nec; then
4560 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4561 fi
4562 ;;
4563 hpux*)
4564 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4565 # not for PA HP-UX.
4566 case "$host_cpu" in
4567 hppa*64*|ia64*)
4568 ;;
4569 *)
4570 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4571 ;;
4572 esac
4573 ;;
4574 *)
4575 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4576 ;;
4577 esac
4578 else
4579 case $host_os in
4580 aix4* | aix5*)
4581 # All AIX code is PIC.
4582 if test "$host_cpu" = ia64; then
4583 # AIX 5 now supports IA64 processor
4584 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4585 else
4586 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4587 fi
4588 ;;
4589 chorus*)
4590 case $cc_basename in
4591 cxch68)
4592 # Green Hills C++ Compiler
4593 # _LT_AC_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"
4594 ;;
4595 esac
4596 ;;
4597 dgux*)
4598 case $cc_basename in
4599 ec++)
4600 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4601 ;;
4602 ghcx)
4603 # Green Hills C++ Compiler
4604 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4605 ;;
4606 *)
4607 ;;
4608 esac
4609 ;;
4610 freebsd* | kfreebsd*-gnu)
4611 # FreeBSD uses GNU C++
4612 ;;
4613 hpux9* | hpux10* | hpux11*)
4614 case $cc_basename in
4615 CC)
4616 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4617 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4618 if test "$host_cpu" != ia64; then
4619 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4620 fi
4621 ;;
4622 aCC)
4623 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4624 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4625 case "$host_cpu" in
4626 hppa*64*|ia64*)
4627 # +Z the default
4628 ;;
4629 *)
4630 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4631 ;;
4632 esac
4633 ;;
4634 *)
4635 ;;
4636 esac
4637 ;;
4638 irix5* | irix6* | nonstopux*)
4639 case $cc_basename in
4640 CC)
4641 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4642 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4643 # CC pic flag -KPIC is the default.
4644 ;;
4645 *)
4646 ;;
4647 esac
4648 ;;
4649 linux*)
4650 case $cc_basename in
4651 KCC)
4652 # KAI C++ Compiler
4653 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4654 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4655 ;;
4656 icpc)
4657 # Intel C++
4658 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4659 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4660 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4661 ;;
4662 cxx)
4663 # Compaq C++
4664 # Make sure the PIC flag is empty. It appears that all Alpha
4665 # Linux and Compaq Tru64 Unix objects are PIC.
4666 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4667 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4668 ;;
4669 *)
4670 ;;
4671 esac
4672 ;;
4673 lynxos*)
4674 ;;
4675 m88k*)
4676 ;;
4677 mvs*)
4678 case $cc_basename in
4679 cxx)
4680 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4681 ;;
4682 *)
4683 ;;
4684 esac
4685 ;;
4686 netbsd* | knetbsd*-gnu)
4687 ;;
4688 osf3* | osf4* | osf5*)
4689 case $cc_basename in
4690 KCC)
4691 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4692 ;;
4693 RCC)
4694 # Rational C++ 2.4.1
4695 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4696 ;;
4697 cxx)
4698 # Digital/Compaq C++
4699 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4700 # Make sure the PIC flag is empty. It appears that all Alpha
4701 # Linux and Compaq Tru64 Unix objects are PIC.
4702 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4703 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4704 ;;
4705 *)
4706 ;;
4707 esac
4708 ;;
4709 psos*)
4710 ;;
4711 sco*)
4712 case $cc_basename in
4713 CC)
4714 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4715 ;;
4716 *)
4717 ;;
4718 esac
4719 ;;
4720 solaris*)
4721 case $cc_basename in
4722 CC)
4723 # Sun C++ 4.2, 5.x and Centerline C++
4724 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4725 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4726 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4727 ;;
4728 gcx)
4729 # Green Hills C++ Compiler
4730 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4731 ;;
4732 *)
4733 ;;
4734 esac
4735 ;;
4736 sunos4*)
4737 case $cc_basename in
4738 CC)
4739 # Sun C++ 4.x
4740 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4741 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4742 ;;
4743 lcc)
4744 # Lucid
4745 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4746 ;;
4747 *)
4748 ;;
4749 esac
4750 ;;
4751 tandem*)
4752 case $cc_basename in
4753 NCC)
4754 # NonStop-UX NCC 3.20
4755 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4756 ;;
4757 *)
4758 ;;
4759 esac
4760 ;;
4761 unixware*)
4762 ;;
4763 vxworks*)
4764 ;;
4765 *)
4766 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4767 ;;
4768 esac
4769 fi
4770],
4771[
4772 if test "$GCC" = yes; then
4773 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4774 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4775
4776 case $host_os in
4777 aix*)
4778 # All AIX code is PIC.
4779 if test "$host_cpu" = ia64; then
4780 # AIX 5 now supports IA64 processor
4781 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4782 fi
4783 ;;
4784
4785 amigaos*)
4786 # FIXME: we need at least 68020 code to build shared libraries, but
4787 # adding the `-m68020' flag to GCC prevents building anything better,
4788 # like `-m68040'.
4789 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4790 ;;
4791
4792 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4793 # PIC is the default for these OSes.
4794 ;;
4795
4796 mingw* | pw32* | os2*)
4797 # This hack is so that the source file can tell whether it is being
4798 # built for inclusion in a dll (and should export symbols for example).
4799 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4800 ;;
4801
4802 darwin* | rhapsody*)
4803 # PIC is the default on this platform
4804 # Common symbols not allowed in MH_DYLIB files
4805 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4806 ;;
4807
4808 msdosdjgpp*)
4809 # Just because we use GCC doesn't mean we suddenly get shared libraries
4810 # on systems that don't support them.
4811 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4812 enable_shared=no
4813 ;;
4814
4815 sysv4*MP*)
4816 if test -d /usr/nec; then
4817 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4818 fi
4819 ;;
4820
4821 hpux*)
4822 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4823 # not for PA HP-UX.
4824 case "$host_cpu" in
4825 hppa*64*|ia64*)
4826 # +Z the default
4827 ;;
4828 *)
4829 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4830 ;;
4831 esac
4832 ;;
4833
4834 *)
4835 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4836 ;;
4837 esac
4838 else
4839 # PORTME Check for flag to pass linker flags through the system compiler.
4840 case $host_os in
4841 aix*)
4842 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4843 if test "$host_cpu" = ia64; then
4844 # AIX 5 now supports IA64 processor
4845 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4846 else
4847 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4848 fi
4849 ;;
4850
4851 mingw* | pw32* | os2*)
4852 # This hack is so that the source file can tell whether it is being
4853 # built for inclusion in a dll (and should export symbols for example).
4854 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4855 ;;
4856
4857 hpux9* | hpux10* | hpux11*)
4858 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4859 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4860 # not for PA HP-UX.
4861 case "$host_cpu" in
4862 hppa*64*|ia64*)
4863 # +Z the default
4864 ;;
4865 *)
4866 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4867 ;;
4868 esac
4869 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4870 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4871 ;;
4872
4873 irix5* | irix6* | nonstopux*)
4874 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4875 # PIC (with -KPIC) is the default.
4876 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4877 ;;
4878
4879 newsos6)
4880 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4881 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4882 ;;
4883
4884 linux*)
4885 case $CC in
4886 icc* | ecc*)
4887 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4888 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4889 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4890 ;;
4891 ccc*)
4892 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4893 # All Alpha code is PIC.
4894 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4895 ;;
4896 esac
4897 ;;
4898
4899 osf3* | osf4* | osf5*)
4900 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4901 # All OSF/1 code is PIC.
4902 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4903 ;;
4904
4905 sco3.2v5*)
4906 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4907 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4908 ;;
4909
4910 solaris*)
4911 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4912 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4913 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4914 ;;
4915
4916 sunos4*)
4917 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4918 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4919 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4920 ;;
4921
4922 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4923 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4924 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4925 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4926 ;;
4927
4928 sysv4*MP*)
4929 if test -d /usr/nec ;then
4930 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4931 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4932 fi
4933 ;;
4934
4935 uts4*)
4936 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4937 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4938 ;;
4939
4940 *)
4941 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4942 ;;
4943 esac
4944 fi
4945])
4946AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4947
4948#
4949# Check to make sure the PIC flag actually works.
4950#
4951if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4952 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4953 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
4954 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
4955 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4956 "" | " "*) ;;
4957 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4958 esac],
4959 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4960 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4961fi
4962case "$host_os" in
4963 # For platforms which do not support PIC, -DPIC is meaningless:
4964 *djgpp*)
4965 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4966 ;;
4967 *)
4968 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
4969 ;;
4970esac
4971])
4972
4973
4974# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4975# ------------------------------------
4976# See if the linker supports building shared libraries.
4977AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4978[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4979ifelse([$1],[CXX],[
4980 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4981 case $host_os in
4982 aix4* | aix5*)
4983 # If we're using GNU nm, then we don't want the "-C" option.
4984 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4985 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
4986 _LT_AC_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'
4987 else
4988 _LT_AC_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'
4989 fi
4990 ;;
4991 pw32*)
4992 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4993 ;;
4994 cygwin* | mingw*)
4995 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
4996 ;;
4997 linux*)
4998 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
4999 ;;
5000 *)
5001 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5002 ;;
5003 esac
5004],[
5005 runpath_var=
5006 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5007 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5008 _LT_AC_TAGVAR(archive_cmds, $1)=
5009 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5010 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5011 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5012 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5013 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5014 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5015 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5016 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5017 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5018 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5019 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5020 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5021 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5022 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
5023 _LT_AC_TAGVAR(module_cmds, $1)=
5024 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
5025 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5026 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5027 # include_expsyms should be a list of space-separated symbols to be *always*
5028 # included in the symbol list
5029 _LT_AC_TAGVAR(include_expsyms, $1)=
5030 # exclude_expsyms can be an extended regexp of symbols to exclude
5031 # it will be wrapped by ` (' and `)$', so one must not match beginning or
5032 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5033 # as well as any symbol that contains `d'.
5034 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5035 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5036 # platforms (ab)use it in PIC code, but their linkers get confused if
5037 # the symbol is explicitly referenced. Since portable code cannot
5038 # rely on this symbol name, it's probably fine to never include it in
5039 # preloaded symbol tables.
5040 extract_expsyms_cmds=
5041
5042 case $host_os in
5043 cygwin* | mingw* | pw32*)
5044 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5045 # When not using gcc, we currently assume that we are using
5046 # Microsoft Visual C++.
5047 if test "$GCC" != yes; then
5048 with_gnu_ld=no
5049 fi
5050 ;;
5051 openbsd*)
5052 with_gnu_ld=no
5053 ;;
5054 esac
5055
5056 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5057 if test "$with_gnu_ld" = yes; then
5058 # If archive_cmds runs LD, not CC, wlarc should be empty
5059 wlarc='${wl}'
5060
5061 # See if GNU ld supports shared libraries.
5062 case $host_os in
5063 aix3* | aix4* | aix5*)
5064 # On AIX/PPC, the GNU linker is very broken
5065 if test "$host_cpu" != ia64; then
5066 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5067 cat <<EOF 1>&2
5068
5069*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5070*** to be unable to reliably create shared libraries on AIX.
5071*** Therefore, libtool is disabling shared libraries support. If you
5072*** really care for shared libraries, you may want to modify your PATH
5073*** so that a non-GNU linker is found, and then restart.
5074
5075EOF
5076 fi
5077 ;;
5078
5079 amigaos*)
5080 _LT_AC_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)'
5081 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5082 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5083
5084 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5085 # that the semantics of dynamic libraries on AmigaOS, at least up
5086 # to version 4, is to share data among multiple programs linked
5087 # with the same dynamic library. Since this doesn't match the
5088 # behavior of shared libraries on other platforms, we can't use
5089 # them.
5090 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5091 ;;
5092
5093 beos*)
5094 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5095 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5096 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5097 # support --undefined. This deserves some investigation. FIXME
5098 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5099 else
5100 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5101 fi
5102 ;;
5103
5104 cygwin* | mingw* | pw32*)
5105 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5106 # as there is no search path for DLLs.
5107 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5108 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5109 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5110 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5111 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5112
5113 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5114 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5115 # If the export-symbols file already is a .def file (1st line
5116 # is EXPORTS), use it as is; otherwise, prepend...
5117 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5118 cp $export_symbols $output_objdir/$soname.def;
5119 else
5120 echo EXPORTS > $output_objdir/$soname.def;
5121 cat $export_symbols >> $output_objdir/$soname.def;
5122 fi~
5123 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5124 else
5125 ld_shlibs=no
5126 fi
5127 ;;
5128
5129 netbsd* | knetbsd*-gnu)
5130 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5131 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5132 wlarc=
5133 else
5134 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5135 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5136 fi
5137 ;;
5138
5139 solaris* | sysv5*)
5140 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5141 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5142 cat <<EOF 1>&2
5143
5144*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5145*** create shared libraries on Solaris systems. Therefore, libtool
5146*** is disabling shared libraries support. We urge you to upgrade GNU
5147*** binutils to release 2.9.1 or newer. Another option is to modify
5148*** your PATH or compiler configuration so that the native linker is
5149*** used, and then restart.
5150
5151EOF
5152 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5153 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5154 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5155 else
5156 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5157 fi
5158 ;;
5159
5160 sunos4*)
5161 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5162 wlarc=
5163 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5164 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5165 ;;
5166
5167 linux*)
5168 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5169 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5170 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
5171 supports_anon_versioning=no
5172 case `$LD -v 2>/dev/null` in
5173 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5174 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5175 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5176 *\ 2.11.*) ;; # other 2.11 versions
5177 *) supports_anon_versioning=yes ;;
5178 esac
5179 if test $supports_anon_versioning = yes; then
5180 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5181cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5182$echo "local: *; };" >> $output_objdir/$libname.ver~
5183 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5184 else
5185 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
5186 fi
5187 _LT_AC_TAGVAR(link_all_deplibs, $1)=no
5188 else
5189 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5190 fi
5191 ;;
5192
5193 *)
5194 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5195 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5196 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5197 else
5198 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5199 fi
5200 ;;
5201 esac
5202
5203 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
5204 runpath_var=LD_RUN_PATH
5205 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5206 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5207 # ancient GNU ld didn't support --whole-archive et. al.
5208 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5209 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5210 else
5211 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5212 fi
5213 fi
5214 else
5215 # PORTME fill in a description of your system's linker (not GNU ld)
5216 case $host_os in
5217 aix3*)
5218 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5219 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5220 _LT_AC_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'
5221 # Note: this linker hardcodes the directories in LIBPATH if there
5222 # are no directories specified by -L.
5223 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5224 if test "$GCC" = yes && test -z "$link_static_flag"; then
5225 # Neither direct hardcoding nor static linking is supported with a
5226 # broken collect2.
5227 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5228 fi
5229 ;;
5230
5231 aix4* | aix5*)
5232 if test "$host_cpu" = ia64; then
5233 # On IA64, the linker does run time linking by default, so we don't
5234 # have to do anything special.
5235 aix_use_runtimelinking=no
5236 exp_sym_flag='-Bexport'
5237 no_entry_flag=""
5238 else
5239 # If we're using GNU nm, then we don't want the "-C" option.
5240 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5241 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5242 _LT_AC_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'
5243 else
5244 _LT_AC_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'
5245 fi
5246 aix_use_runtimelinking=no
5247
5248 # Test if we are trying to use run time linking or normal
5249 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5250 # need to do runtime linking.
5251 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5252 for ld_flag in $LDFLAGS; do
5253 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5254 aix_use_runtimelinking=yes
5255 break
5256 fi
5257 done
5258 esac
5259
5260 exp_sym_flag='-bexport'
5261 no_entry_flag='-bnoentry'
5262 fi
5263
5264 # When large executables or shared objects are built, AIX ld can
5265 # have problems creating the table of contents. If linking a library
5266 # or program results in "error TOC overflow" add -mminimal-toc to
5267 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5268 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5269
5270 _LT_AC_TAGVAR(archive_cmds, $1)=''
5271 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5272 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5273 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5274
5275 if test "$GCC" = yes; then
5276 case $host_os in aix4.[012]|aix4.[012].*)
5277 # We only want to do this on AIX 4.2 and lower, the check
5278 # below for broken collect2 doesn't work under 4.3+
5279 collect2name=`${CC} -print-prog-name=collect2`
5280 if test -f "$collect2name" && \
5281 strings "$collect2name" | grep resolve_lib_name >/dev/null
5282 then
5283 # We have reworked collect2
5284 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5285 else
5286 # We have old collect2
5287 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5288 # It fails to find uninstalled libraries when the uninstalled
5289 # path is not listed in the libpath. Setting hardcode_minus_L
5290 # to unsupported forces relinking
5291 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5292 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5293 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5294 fi
5295 esac
5296 shared_flag='-shared'
5297 else
5298 # not using gcc
5299 if test "$host_cpu" = ia64; then
5300 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5301 # chokes on -Wl,-G. The following line is correct:
5302 shared_flag='-G'
5303 else
5304 if test "$aix_use_runtimelinking" = yes; then
5305 shared_flag='${wl}-G'
5306 else
5307 shared_flag='${wl}-bM:SRE'
5308 fi
5309 fi
5310 fi
5311
5312 # It seems that -bexpall does not export symbols beginning with
5313 # underscore (_), so it is better to generate a list of symbols to export.
5314 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5315 if test "$aix_use_runtimelinking" = yes; then
5316 # Warning - without using the other runtime loading flags (-brtl),
5317 # -berok will link without error, but may produce a broken library.
5318 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5319 # Determine the default libpath from the value encoded in an empty executable.
5320 _LT_AC_SYS_LIBPATH_AIX
5321 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5322 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5323 else
5324 if test "$host_cpu" = ia64; then
5325 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5326 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5327 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5328 else
5329 # Determine the default libpath from the value encoded in an empty executable.
5330 _LT_AC_SYS_LIBPATH_AIX
5331 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5332 # Warning - without using the other run time loading flags,
5333 # -berok will link without error, but may produce a broken library.
5334 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5335 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5336 # -bexpall does not export symbols beginning with underscore (_)
5337 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5338 # Exported symbols can be pulled into shared objects from archives
5339 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5340 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5341 # This is similar to how AIX traditionally builds it's shared libraries.
5342 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5343 fi
5344 fi
5345 ;;
5346
5347 amigaos*)
5348 _LT_AC_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)'
5349 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5350 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5351 # see comment about different semantics on the GNU ld section
5352 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5353 ;;
5354
5355 bsdi4*)
5356 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5357 ;;
5358
5359 cygwin* | mingw* | pw32*)
5360 # When not using gcc, we currently assume that we are using
5361 # Microsoft Visual C++.
5362 # hardcode_libdir_flag_spec is actually meaningless, as there is
5363 # no search path for DLLs.
5364 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5365 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5366 # Tell ltmain to make .lib files, not .a files.
5367 libext=lib
5368 # Tell ltmain to make .dll files, not .so files.
5369 shrext_cmds=".dll"
5370 # FIXME: Setting linknames here is a bad hack.
5371 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5372 # The linker will automatically build a .lib file if we build a DLL.
5373 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5374 # FIXME: Should let the user specify the lib program.
5375 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5376 fix_srcfile_path='`cygpath -w "$srcfile"`'
5377 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5378 ;;
5379
5380 darwin* | rhapsody*)
5381 if test "$GXX" = yes ; then
5382 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5383 case "$host_os" in
5384 rhapsody* | darwin1.[[012]])
5385 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
5386 ;;
5387 *) # Darwin 1.3 on
5388 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5389 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5390 else
5391 case ${MACOSX_DEPLOYMENT_TARGET} in
5392 10.[[012]])
5393 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
5394 ;;
5395 10.*)
5396 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
5397 ;;
5398 esac
5399 fi
5400 ;;
5401 esac
5402 lt_int_apple_cc_single_mod=no
5403 output_verbose_link_cmd='echo'
5404 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
5405 lt_int_apple_cc_single_mod=yes
5406 fi
5407 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5408 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5409 else
5410 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
5411 fi
5412 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5413 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5414 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5415 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5416 else
5417 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5418 fi
5419 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5420 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5421 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5422 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5423 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5424 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5425 else
5426 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5427 fi
5428 ;;
5429
5430 dgux*)
5431 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5432 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5433 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5434 ;;
5435
5436 freebsd1*)
5437 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5438 ;;
5439
5440 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5441 # support. Future versions do this automatically, but an explicit c++rt0.o
5442 # does not break anything, and helps significantly (at the cost of a little
5443 # extra space).
5444 freebsd2.2*)
5445 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5446 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5447 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5448 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5449 ;;
5450
5451 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5452 freebsd2*)
5453 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5454 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5455 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5456 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5457 ;;
5458
5459 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5460 freebsd* | kfreebsd*-gnu)
5461 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5462 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5463 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5464 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5465 ;;
5466
5467 hpux9*)
5468 if test "$GCC" = yes; then
5469 _LT_AC_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'
5470 else
5471 _LT_AC_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'
5472 fi
5473 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5474 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5475 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5476
5477 # hardcode_minus_L: Not really in the search PATH,
5478 # but as the default location of the library.
5479 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5480 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5481 ;;
5482
5483 hpux10* | hpux11*)
5484 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5485 case "$host_cpu" in
5486 hppa*64*|ia64*)
5487 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5488 ;;
5489 *)
5490 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5491 ;;
5492 esac
5493 else
5494 case "$host_cpu" in
5495 hppa*64*|ia64*)
5496 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5497 ;;
5498 *)
5499 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5500 ;;
5501 esac
5502 fi
5503 if test "$with_gnu_ld" = no; then
5504 case "$host_cpu" in
5505 hppa*64*)
5506 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5507 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5508 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5509 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5510 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5511 ;;
5512 ia64*)
5513 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5514 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5515 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5516
5517 # hardcode_minus_L: Not really in the search PATH,
5518 # but as the default location of the library.
5519 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5520 ;;
5521 *)
5522 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5523 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5524 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5525 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5526
5527 # hardcode_minus_L: Not really in the search PATH,
5528 # but as the default location of the library.
5529 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5530 ;;
5531 esac
5532 fi
5533 ;;
5534
5535 irix5* | irix6* | nonstopux*)
5536 if test "$GCC" = yes; then
5537 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5538 else
5539 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5540 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5541 fi
5542 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5543 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5544 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5545 ;;
5546
5547 netbsd* | knetbsd*-gnu)
5548 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5549 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5550 else
5551 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5552 fi
5553 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5554 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5555 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5556 ;;
5557
5558 newsos6)
5559 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5560 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5561 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5562 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5563 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5564 ;;
5565
5566 openbsd*)
5567 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5568 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5569 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5570 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5571 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5572 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5573 else
5574 case $host_os in
5575 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5576 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5577 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5578 ;;
5579 *)
5580 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5581 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5582 ;;
5583 esac
5584 fi
5585 ;;
5586
5587 os2*)
5588 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5589 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5590 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5591 _LT_AC_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'
5592 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5593 ;;
5594
5595 osf3*)
5596 if test "$GCC" = yes; then
5597 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5598 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5599 else
5600 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5601 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5602 fi
5603 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5604 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5605 ;;
5606
5607 osf4* | osf5*) # as osf3* with the addition of -msym flag
5608 if test "$GCC" = yes; then
5609 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5610 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5611 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5612 else
5613 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5614 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5615 _LT_AC_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~
5616 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5617
5618 # Both c and cxx compiler support -rpath directly
5619 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5620 fi
5621 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5622 ;;
5623
5624 sco3.2v5*)
5625 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5626 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5627 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5628 runpath_var=LD_RUN_PATH
5629 hardcode_runpath_var=yes
5630 ;;
5631
5632 solaris*)
5633 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5634 if test "$GCC" = yes; then
5635 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5636 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5637 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5638 else
5639 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5640 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5641 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5642 fi
5643 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5644 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5645 case $host_os in
5646 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5647 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5648 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5649 esac
5650 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5651 ;;
5652
5653 sunos4*)
5654 if test "x$host_vendor" = xsequent; then
5655 # Use $CC to link under sequent, because it throws in some extra .o
5656 # files that make .init and .fini sections work.
5657 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5658 else
5659 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5660 fi
5661 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5662 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5663 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5664 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5665 ;;
5666
5667 sysv4)
5668 case $host_vendor in
5669 sni)
5670 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5671 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5672 ;;
5673 siemens)
5674 ## LD is ld it makes a PLAMLIB
5675 ## CC just makes a GrossModule.
5676 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5677 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5678 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5679 ;;
5680 motorola)
5681 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5682 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5683 ;;
5684 esac
5685 runpath_var='LD_RUN_PATH'
5686 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5687 ;;
5688
5689 sysv4.3*)
5690 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5691 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5692 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5693 ;;
5694
5695 sysv4*MP*)
5696 if test -d /usr/nec; then
5697 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5698 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5699 runpath_var=LD_RUN_PATH
5700 hardcode_runpath_var=yes
5701 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5702 fi
5703 ;;
5704
5705 sysv4.2uw2*)
5706 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5707 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5708 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5709 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5710 hardcode_runpath_var=yes
5711 runpath_var=LD_RUN_PATH
5712 ;;
5713
5714 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5715 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5716 if test "$GCC" = yes; then
5717 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5718 else
5719 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5720 fi
5721 runpath_var='LD_RUN_PATH'
5722 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5723 ;;
5724
5725 sysv5*)
5726 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5727 # $CC -shared without GNU ld will not create a library from C++
5728 # object files and a static libstdc++, better avoid it by now
5729 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5730 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5731 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5732 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5733 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5734 runpath_var='LD_RUN_PATH'
5735 ;;
5736
5737 uts4*)
5738 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5739 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5740 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5741 ;;
5742
5743 *)
5744 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5745 ;;
5746 esac
5747 fi
5748])
5749AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5750test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5751
5752variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5753if test "$GCC" = yes; then
5754 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5755fi
5756
5757#
5758# Do we need to explicitly link libc?
5759#
5760case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5761x|xyes)
5762 # Assume -lc should be added
5763 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5764
5765 if test "$enable_shared" = yes && test "$GCC" = yes; then
5766 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5767 *'~'*)
5768 # FIXME: we may have to deal with multi-command sequences.
5769 ;;
5770 '$CC '*)
5771 # Test whether the compiler implicitly links with -lc since on some
5772 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5773 # to ld, don't add -lc before -lgcc.
5774 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5775 $rm conftest*
5776 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5777
5778 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5779 soname=conftest
5780 lib=conftest
5781 libobjs=conftest.$ac_objext
5782 deplibs=
5783 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5784 compiler_flags=-v
5785 linker_flags=-v
5786 verstring=
5787 output_objdir=.
5788 libname=conftest
5789 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5790 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5791 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
5792 then
5793 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5794 else
5795 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5796 fi
5797 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5798 else
5799 cat conftest.err 1>&5
5800 fi
5801 $rm conftest*
5802 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5803 ;;
5804 esac
5805 fi
5806 ;;
5807esac
5808])# AC_LIBTOOL_PROG_LD_SHLIBS
5809
5810
5811# _LT_AC_FILE_LTDLL_C
5812# -------------------
5813# Be careful that the start marker always follows a newline.
5814AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
5815# /* ltdll.c starts here */
5816# #define WIN32_LEAN_AND_MEAN
5817# #include <windows.h>
5818# #undef WIN32_LEAN_AND_MEAN
5819# #include <stdio.h>
5820#
5821# #ifndef __CYGWIN__
5822# # ifdef __CYGWIN32__
5823# # define __CYGWIN__ __CYGWIN32__
5824# # endif
5825# #endif
5826#
5827# #ifdef __cplusplus
5828# extern "C" {
5829# #endif
5830# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
5831# #ifdef __cplusplus
5832# }
5833# #endif
5834#
5835# #ifdef __CYGWIN__
5836# #include <cygwin/cygwin_dll.h>
5837# DECLARE_CYGWIN_DLL( DllMain );
5838# #endif
5839# HINSTANCE __hDllInstance_base;
5840#
5841# BOOL APIENTRY
5842# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
5843# {
5844# __hDllInstance_base = hInst;
5845# return TRUE;
5846# }
5847# /* ltdll.c ends here */
5848])# _LT_AC_FILE_LTDLL_C
5849
5850
5851# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
5852# ---------------------------------
5853AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
5854
5855
5856# old names
5857AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
5858AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
5859AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
5860AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
5861AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
5862AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
5863AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
5864
5865# This is just to silence aclocal about the macro not being used
5866ifelse([AC_DISABLE_FAST_INSTALL])
5867
5868AC_DEFUN([LT_AC_PROG_GCJ],
5869[AC_CHECK_TOOL(GCJ, gcj, no)
5870 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5871 AC_SUBST(GCJFLAGS)
5872])
5873
5874AC_DEFUN([LT_AC_PROG_RC],
5875[AC_CHECK_TOOL(RC, windres, no)
5876])
5877
5878############################################################
5879# NOTE: This macro has been submitted for inclusion into #
5880# GNU Autoconf as AC_PROG_SED. When it is available in #
5881# a released version of Autoconf we should remove this #
5882# macro and use it instead. #
5883############################################################
5884# LT_AC_PROG_SED
5885# --------------
5886# Check for a fully-functional sed program, that truncates
5887# as few characters as possible. Prefer GNU sed if found.
5888AC_DEFUN([LT_AC_PROG_SED],
5889[AC_MSG_CHECKING([for a sed that does not truncate output])
5890AC_CACHE_VAL(lt_cv_path_SED,
5891[# Loop through the user's path and test for sed and gsed.
5892# Then use that list of sed's as ones to test for truncation.
5893as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5894for as_dir in $PATH
5895do
5896 IFS=$as_save_IFS
5897 test -z "$as_dir" && as_dir=.
5898 for lt_ac_prog in sed gsed; do
5899 for ac_exec_ext in '' $ac_executable_extensions; do
5900 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
5901 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
5902 fi
5903 done
5904 done
5905done
5906lt_ac_max=0
5907lt_ac_count=0
5908# Add /usr/xpg4/bin/sed as it is typically found on Solaris
5909# along with /bin/sed that truncates output.
5910for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
5911 test ! -f $lt_ac_sed && break
5912 cat /dev/null > conftest.in
5913 lt_ac_count=0
5914 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
5915 # Check for GNU sed and select it if it is found.
5916 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
5917 lt_cv_path_SED=$lt_ac_sed
5918 break
5919 fi
5920 while true; do
5921 cat conftest.in conftest.in >conftest.tmp
5922 mv conftest.tmp conftest.in
5923 cp conftest.in conftest.nl
5924 echo >>conftest.nl
5925 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
5926 cmp -s conftest.out conftest.nl || break
5927 # 10000 chars as input seems more than enough
5928 test $lt_ac_count -gt 10 && break
5929 lt_ac_count=`expr $lt_ac_count + 1`
5930 if test $lt_ac_count -gt $lt_ac_max; then
5931 lt_ac_max=$lt_ac_count
5932 lt_cv_path_SED=$lt_ac_sed
5933 fi
5934 done
5935done
5936SED=$lt_cv_path_SED
5937])
5938AC_MSG_RESULT([$SED])
5939])
generated by cgit v1.1 at 2025-02-24 03:33:00 +0000