diff options
author | dan miller | 2007-10-19 05:15:33 +0000 |
---|---|---|
committer | dan miller | 2007-10-19 05:15:33 +0000 |
commit | 79eca25c945a535a7a0325999034bae17da92412 (patch) | |
tree | 40ff433d94859d629aac933d5ec73b382f62ba1a /libraries/ode-0.9/aclocal.m4 | |
parent | adding ode source to /libraries (diff) | |
download | opensim-SC_OLD-79eca25c945a535a7a0325999034bae17da92412.zip opensim-SC_OLD-79eca25c945a535a7a0325999034bae17da92412.tar.gz opensim-SC_OLD-79eca25c945a535a7a0325999034bae17da92412.tar.bz2 opensim-SC_OLD-79eca25c945a535a7a0325999034bae17da92412.tar.xz |
resubmitting ode
Diffstat (limited to 'libraries/ode-0.9/aclocal.m4')
-rw-r--r-- | libraries/ode-0.9/aclocal.m4 | 874 |
1 files changed, 874 insertions, 0 deletions
diff --git a/libraries/ode-0.9/aclocal.m4 b/libraries/ode-0.9/aclocal.m4 new file mode 100644 index 0000000..b8cf9cd --- /dev/null +++ b/libraries/ode-0.9/aclocal.m4 | |||
@@ -0,0 +1,874 @@ | |||
1 | # generated automatically by aclocal 1.10 -*- Autoconf -*- | ||
2 | |||
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | ||
4 | # 2005, 2006 Free Software Foundation, Inc. | ||
5 | # This file is free software; the Free Software Foundation | ||
6 | # gives unlimited permission to copy and/or distribute it, | ||
7 | # with or without modifications, as long as this notice is preserved. | ||
8 | |||
9 | # This program is distributed in the hope that it will be useful, | ||
10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without | ||
11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A | ||
12 | # PARTICULAR PURPOSE. | ||
13 | |||
14 | m4_if(m4_PACKAGE_VERSION, [2.61],, | ||
15 | [m4_fatal([this file was generated for autoconf 2.61. | ||
16 | You have another version of autoconf. If you want to use that, | ||
17 | you should regenerate the build system entirely.], [63])]) | ||
18 | |||
19 | # Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc. | ||
20 | # | ||
21 | # This file is free software; the Free Software Foundation | ||
22 | # gives unlimited permission to copy and/or distribute it, | ||
23 | # with or without modifications, as long as this notice is preserved. | ||
24 | |||
25 | # AM_AUTOMAKE_VERSION(VERSION) | ||
26 | # ---------------------------- | ||
27 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | ||
28 | # generated from the m4 files accompanying Automake X.Y. | ||
29 | # (This private macro should not be called outside this file.) | ||
30 | AC_DEFUN([AM_AUTOMAKE_VERSION], | ||
31 | [am__api_version='1.10' | ||
32 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to | ||
33 | dnl require some minimum version. Point them to the right macro. | ||
34 | m4_if([$1], [1.10], [], | ||
35 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl | ||
36 | ]) | ||
37 | |||
38 | # _AM_AUTOCONF_VERSION(VERSION) | ||
39 | # ----------------------------- | ||
40 | # aclocal traces this macro to find the Autoconf version. | ||
41 | # This is a private macro too. Using m4_define simplifies | ||
42 | # the logic in aclocal, which can simply ignore this definition. | ||
43 | m4_define([_AM_AUTOCONF_VERSION], []) | ||
44 | |||
45 | # AM_SET_CURRENT_AUTOMAKE_VERSION | ||
46 | # ------------------------------- | ||
47 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. | ||
48 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. | ||
49 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | ||
50 | [AM_AUTOMAKE_VERSION([1.10])dnl | ||
51 | _AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)]) | ||
52 | |||
53 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- | ||
54 | |||
55 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | ||
56 | # | ||
57 | # This file is free software; the Free Software Foundation | ||
58 | # gives unlimited permission to copy and/or distribute it, | ||
59 | # with or without modifications, as long as this notice is preserved. | ||
60 | |||
61 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | ||
62 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | ||
63 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | ||
64 | # | ||
65 | # Of course, Automake must honor this variable whenever it calls a | ||
66 | # tool from the auxiliary directory. The problem is that $srcdir (and | ||
67 | # therefore $ac_aux_dir as well) can be either absolute or relative, | ||
68 | # depending on how configure is run. This is pretty annoying, since | ||
69 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | ||
70 | # source directory, any form will work fine, but in subdirectories a | ||
71 | # relative path needs to be adjusted first. | ||
72 | # | ||
73 | # $ac_aux_dir/missing | ||
74 | # fails when called from a subdirectory if $ac_aux_dir is relative | ||
75 | # $top_srcdir/$ac_aux_dir/missing | ||
76 | # fails if $ac_aux_dir is absolute, | ||
77 | # fails when called from a subdirectory in a VPATH build with | ||
78 | # a relative $ac_aux_dir | ||
79 | # | ||
80 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | ||
81 | # are both prefixed by $srcdir. In an in-source build this is usually | ||
82 | # harmless because $srcdir is `.', but things will broke when you | ||
83 | # start a VPATH build or use an absolute $srcdir. | ||
84 | # | ||
85 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | ||
86 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | ||
87 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | ||
88 | # and then we would define $MISSING as | ||
89 | # MISSING="\${SHELL} $am_aux_dir/missing" | ||
90 | # This will work as long as MISSING is not called from configure, because | ||
91 | # unfortunately $(top_srcdir) has no meaning in configure. | ||
92 | # However there are other variables, like CC, which are often used in | ||
93 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | ||
94 | # | ||
95 | # Another solution, used here, is to always expand $ac_aux_dir to an | ||
96 | # absolute PATH. The drawback is that using absolute paths prevent a | ||
97 | # configured tree to be moved without reconfiguration. | ||
98 | |||
99 | AC_DEFUN([AM_AUX_DIR_EXPAND], | ||
100 | [dnl Rely on autoconf to set up CDPATH properly. | ||
101 | AC_PREREQ([2.50])dnl | ||
102 | # expand $ac_aux_dir to an absolute path | ||
103 | am_aux_dir=`cd $ac_aux_dir && pwd` | ||
104 | ]) | ||
105 | |||
106 | # AM_CONDITIONAL -*- Autoconf -*- | ||
107 | |||
108 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006 | ||
109 | # Free Software Foundation, Inc. | ||
110 | # | ||
111 | # This file is free software; the Free Software Foundation | ||
112 | # gives unlimited permission to copy and/or distribute it, | ||
113 | # with or without modifications, as long as this notice is preserved. | ||
114 | |||
115 | # serial 8 | ||
116 | |||
117 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | ||
118 | # ------------------------------------- | ||
119 | # Define a conditional. | ||
120 | AC_DEFUN([AM_CONDITIONAL], | ||
121 | [AC_PREREQ(2.52)dnl | ||
122 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | ||
123 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | ||
124 | AC_SUBST([$1_TRUE])dnl | ||
125 | AC_SUBST([$1_FALSE])dnl | ||
126 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | ||
127 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | ||
128 | if $2; then | ||
129 | $1_TRUE= | ||
130 | $1_FALSE='#' | ||
131 | else | ||
132 | $1_TRUE='#' | ||
133 | $1_FALSE= | ||
134 | fi | ||
135 | AC_CONFIG_COMMANDS_PRE( | ||
136 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | ||
137 | AC_MSG_ERROR([[conditional "$1" was never defined. | ||
138 | Usually this means the macro was only invoked conditionally.]]) | ||
139 | fi])]) | ||
140 | |||
141 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 | ||
142 | # Free Software Foundation, Inc. | ||
143 | # | ||
144 | # This file is free software; the Free Software Foundation | ||
145 | # gives unlimited permission to copy and/or distribute it, | ||
146 | # with or without modifications, as long as this notice is preserved. | ||
147 | |||
148 | # serial 9 | ||
149 | |||
150 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | ||
151 | # written in clear, in which case automake, when reading aclocal.m4, | ||
152 | # will think it sees a *use*, and therefore will trigger all it's | ||
153 | # C support machinery. Also note that it means that autoscan, seeing | ||
154 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | ||
155 | |||
156 | |||
157 | # _AM_DEPENDENCIES(NAME) | ||
158 | # ---------------------- | ||
159 | # See how the compiler implements dependency checking. | ||
160 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | ||
161 | # We try a few techniques and use that to set a single cache variable. | ||
162 | # | ||
163 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | ||
164 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | ||
165 | # dependency, and given that the user is not expected to run this macro, | ||
166 | # just rely on AC_PROG_CC. | ||
167 | AC_DEFUN([_AM_DEPENDENCIES], | ||
168 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | ||
169 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | ||
170 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | ||
171 | AC_REQUIRE([AM_DEP_TRACK])dnl | ||
172 | |||
173 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | ||
174 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | ||
175 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | ||
176 | [$1], UPC, [depcc="$UPC" am_compiler_list=], | ||
177 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | ||
178 | [depcc="$$1" am_compiler_list=]) | ||
179 | |||
180 | AC_CACHE_CHECK([dependency style of $depcc], | ||
181 | [am_cv_$1_dependencies_compiler_type], | ||
182 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | ||
183 | # We make a subdir and do the tests there. Otherwise we can end up | ||
184 | # making bogus files that we don't know about and never remove. For | ||
185 | # instance it was reported that on HP-UX the gcc test will end up | ||
186 | # making a dummy file named `D' -- because `-MD' means `put the output | ||
187 | # in D'. | ||
188 | mkdir conftest.dir | ||
189 | # Copy depcomp to subdir because otherwise we won't find it if we're | ||
190 | # using a relative directory. | ||
191 | cp "$am_depcomp" conftest.dir | ||
192 | cd conftest.dir | ||
193 | # We will build objects and dependencies in a subdirectory because | ||
194 | # it helps to detect inapplicable dependency modes. For instance | ||
195 | # both Tru64's cc and ICC support -MD to output dependencies as a | ||
196 | # side effect of compilation, but ICC will put the dependencies in | ||
197 | # the current directory while Tru64 will put them in the object | ||
198 | # directory. | ||
199 | mkdir sub | ||
200 | |||
201 | am_cv_$1_dependencies_compiler_type=none | ||
202 | if test "$am_compiler_list" = ""; then | ||
203 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | ||
204 | fi | ||
205 | for depmode in $am_compiler_list; do | ||
206 | # Setup a source with many dependencies, because some compilers | ||
207 | # like to wrap large dependency lists on column 80 (with \), and | ||
208 | # we should not choose a depcomp mode which is confused by this. | ||
209 | # | ||
210 | # We need to recreate these files for each test, as the compiler may | ||
211 | # overwrite some of them when testing with obscure command lines. | ||
212 | # This happens at least with the AIX C compiler. | ||
213 | : > sub/conftest.c | ||
214 | for i in 1 2 3 4 5 6; do | ||
215 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | ||
216 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | ||
217 | # Solaris 8's {/usr,}/bin/sh. | ||
218 | touch sub/conftst$i.h | ||
219 | done | ||
220 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | ||
221 | |||
222 | case $depmode in | ||
223 | nosideeffect) | ||
224 | # after this tag, mechanisms are not by side-effect, so they'll | ||
225 | # only be used when explicitly requested | ||
226 | if test "x$enable_dependency_tracking" = xyes; then | ||
227 | continue | ||
228 | else | ||
229 | break | ||
230 | fi | ||
231 | ;; | ||
232 | none) break ;; | ||
233 | esac | ||
234 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | ||
235 | # mode. It turns out that the SunPro C++ compiler does not properly | ||
236 | # handle `-M -o', and we need to detect this. | ||
237 | if depmode=$depmode \ | ||
238 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | ||
239 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | ||
240 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ | ||
241 | >/dev/null 2>conftest.err && | ||
242 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | ||
243 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | ||
244 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && | ||
245 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | ||
246 | # icc doesn't choke on unknown options, it will just issue warnings | ||
247 | # or remarks (even with -Werror). So we grep stderr for any message | ||
248 | # that says an option was ignored or not supported. | ||
249 | # When given -MP, icc 7.0 and 7.1 complain thusly: | ||
250 | # icc: Command line warning: ignoring option '-M'; no argument required | ||
251 | # The diagnosis changed in icc 8.0: | ||
252 | # icc: Command line remark: option '-MP' not supported | ||
253 | if (grep 'ignoring option' conftest.err || | ||
254 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | ||
255 | am_cv_$1_dependencies_compiler_type=$depmode | ||
256 | break | ||
257 | fi | ||
258 | fi | ||
259 | done | ||
260 | |||
261 | cd .. | ||
262 | rm -rf conftest.dir | ||
263 | else | ||
264 | am_cv_$1_dependencies_compiler_type=none | ||
265 | fi | ||
266 | ]) | ||
267 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | ||
268 | AM_CONDITIONAL([am__fastdep$1], [ | ||
269 | test "x$enable_dependency_tracking" != xno \ | ||
270 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | ||
271 | ]) | ||
272 | |||
273 | |||
274 | # AM_SET_DEPDIR | ||
275 | # ------------- | ||
276 | # Choose a directory name for dependency files. | ||
277 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | ||
278 | AC_DEFUN([AM_SET_DEPDIR], | ||
279 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | ||
280 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | ||
281 | ]) | ||
282 | |||
283 | |||
284 | # AM_DEP_TRACK | ||
285 | # ------------ | ||
286 | AC_DEFUN([AM_DEP_TRACK], | ||
287 | [AC_ARG_ENABLE(dependency-tracking, | ||
288 | [ --disable-dependency-tracking speeds up one-time build | ||
289 | --enable-dependency-tracking do not reject slow dependency extractors]) | ||
290 | if test "x$enable_dependency_tracking" != xno; then | ||
291 | am_depcomp="$ac_aux_dir/depcomp" | ||
292 | AMDEPBACKSLASH='\' | ||
293 | fi | ||
294 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | ||
295 | AC_SUBST([AMDEPBACKSLASH])dnl | ||
296 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | ||
297 | ]) | ||
298 | |||
299 | # Generate code to set up dependency tracking. -*- Autoconf -*- | ||
300 | |||
301 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 | ||
302 | # Free Software Foundation, Inc. | ||
303 | # | ||
304 | # This file is free software; the Free Software Foundation | ||
305 | # gives unlimited permission to copy and/or distribute it, | ||
306 | # with or without modifications, as long as this notice is preserved. | ||
307 | |||
308 | #serial 3 | ||
309 | |||
310 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | ||
311 | # ------------------------------ | ||
312 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | ||
313 | [for mf in $CONFIG_FILES; do | ||
314 | # Strip MF so we end up with the name of the file. | ||
315 | mf=`echo "$mf" | sed -e 's/:.*$//'` | ||
316 | # Check whether this is an Automake generated Makefile or not. | ||
317 | # We used to match only the files named `Makefile.in', but | ||
318 | # some people rename them; so instead we look at the file content. | ||
319 | # Grep'ing the first line is not enough: some people post-process | ||
320 | # each Makefile.in and add a new line on top of each file to say so. | ||
321 | # Grep'ing the whole file is not good either: AIX grep has a line | ||
322 | # limit of 2048, but all sed's we know have understand at least 4000. | ||
323 | if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then | ||
324 | dirpart=`AS_DIRNAME("$mf")` | ||
325 | else | ||
326 | continue | ||
327 | fi | ||
328 | # Extract the definition of DEPDIR, am__include, and am__quote | ||
329 | # from the Makefile without running `make'. | ||
330 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | ||
331 | test -z "$DEPDIR" && continue | ||
332 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | ||
333 | test -z "am__include" && continue | ||
334 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | ||
335 | # When using ansi2knr, U may be empty or an underscore; expand it | ||
336 | U=`sed -n 's/^U = //p' < "$mf"` | ||
337 | # Find all dependency output files, they are included files with | ||
338 | # $(DEPDIR) in their names. We invoke sed twice because it is the | ||
339 | # simplest approach to changing $(DEPDIR) to its actual value in the | ||
340 | # expansion. | ||
341 | for file in `sed -n " | ||
342 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | ||
343 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | ||
344 | # Make sure the directory exists. | ||
345 | test -f "$dirpart/$file" && continue | ||
346 | fdir=`AS_DIRNAME(["$file"])` | ||
347 | AS_MKDIR_P([$dirpart/$fdir]) | ||
348 | # echo "creating $dirpart/$file" | ||
349 | echo '# dummy' > "$dirpart/$file" | ||
350 | done | ||
351 | done | ||
352 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | ||
353 | |||
354 | |||
355 | # AM_OUTPUT_DEPENDENCY_COMMANDS | ||
356 | # ----------------------------- | ||
357 | # This macro should only be invoked once -- use via AC_REQUIRE. | ||
358 | # | ||
359 | # This code is only required when automatic dependency tracking | ||
360 | # is enabled. FIXME. This creates each `.P' file that we will | ||
361 | # need in order to bootstrap the dependency handling code. | ||
362 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | ||
363 | [AC_CONFIG_COMMANDS([depfiles], | ||
364 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | ||
365 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | ||
366 | ]) | ||
367 | |||
368 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 | ||
369 | # Free Software Foundation, Inc. | ||
370 | # | ||
371 | # This file is free software; the Free Software Foundation | ||
372 | # gives unlimited permission to copy and/or distribute it, | ||
373 | # with or without modifications, as long as this notice is preserved. | ||
374 | |||
375 | # serial 8 | ||
376 | |||
377 | # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. | ||
378 | AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) | ||
379 | |||
380 | # Do all the work for Automake. -*- Autoconf -*- | ||
381 | |||
382 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | ||
383 | # 2005, 2006 Free Software Foundation, Inc. | ||
384 | # | ||
385 | # This file is free software; the Free Software Foundation | ||
386 | # gives unlimited permission to copy and/or distribute it, | ||
387 | # with or without modifications, as long as this notice is preserved. | ||
388 | |||
389 | # serial 12 | ||
390 | |||
391 | # This macro actually does too much. Some checks are only needed if | ||
392 | # your package does certain things. But this isn't really a big deal. | ||
393 | |||
394 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | ||
395 | # AM_INIT_AUTOMAKE([OPTIONS]) | ||
396 | # ----------------------------------------------- | ||
397 | # The call with PACKAGE and VERSION arguments is the old style | ||
398 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | ||
399 | # and VERSION should now be passed to AC_INIT and removed from | ||
400 | # the call to AM_INIT_AUTOMAKE. | ||
401 | # We support both call styles for the transition. After | ||
402 | # the next Automake release, Autoconf can make the AC_INIT | ||
403 | # arguments mandatory, and then we can depend on a new Autoconf | ||
404 | # release and drop the old call support. | ||
405 | AC_DEFUN([AM_INIT_AUTOMAKE], | ||
406 | [AC_PREREQ([2.60])dnl | ||
407 | dnl Autoconf wants to disallow AM_ names. We explicitly allow | ||
408 | dnl the ones we care about. | ||
409 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | ||
410 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | ||
411 | AC_REQUIRE([AC_PROG_INSTALL])dnl | ||
412 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | ||
413 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | ||
414 | # is not polluted with repeated "-I." | ||
415 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | ||
416 | # test to see if srcdir already configured | ||
417 | if test -f $srcdir/config.status; then | ||
418 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | ||
419 | fi | ||
420 | fi | ||
421 | |||
422 | # test whether we have cygpath | ||
423 | if test -z "$CYGPATH_W"; then | ||
424 | if (cygpath --version) >/dev/null 2>/dev/null; then | ||
425 | CYGPATH_W='cygpath -w' | ||
426 | else | ||
427 | CYGPATH_W=echo | ||
428 | fi | ||
429 | fi | ||
430 | AC_SUBST([CYGPATH_W]) | ||
431 | |||
432 | # Define the identity of the package. | ||
433 | dnl Distinguish between old-style and new-style calls. | ||
434 | m4_ifval([$2], | ||
435 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | ||
436 | AC_SUBST([PACKAGE], [$1])dnl | ||
437 | AC_SUBST([VERSION], [$2])], | ||
438 | [_AM_SET_OPTIONS([$1])dnl | ||
439 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. | ||
440 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, | ||
441 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | ||
442 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | ||
443 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | ||
444 | |||
445 | _AM_IF_OPTION([no-define],, | ||
446 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | ||
447 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | ||
448 | |||
449 | # Some tools Automake needs. | ||
450 | AC_REQUIRE([AM_SANITY_CHECK])dnl | ||
451 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | ||
452 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | ||
453 | AM_MISSING_PROG(AUTOCONF, autoconf) | ||
454 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | ||
455 | AM_MISSING_PROG(AUTOHEADER, autoheader) | ||
456 | AM_MISSING_PROG(MAKEINFO, makeinfo) | ||
457 | AM_PROG_INSTALL_SH | ||
458 | AM_PROG_INSTALL_STRIP | ||
459 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl | ||
460 | # We need awk for the "check" target. The system "awk" is bad on | ||
461 | # some platforms. | ||
462 | AC_REQUIRE([AC_PROG_AWK])dnl | ||
463 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | ||
464 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | ||
465 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | ||
466 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | ||
467 | [_AM_PROG_TAR([v7])])]) | ||
468 | _AM_IF_OPTION([no-dependencies],, | ||
469 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | ||
470 | [_AM_DEPENDENCIES(CC)], | ||
471 | [define([AC_PROG_CC], | ||
472 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | ||
473 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | ||
474 | [_AM_DEPENDENCIES(CXX)], | ||
475 | [define([AC_PROG_CXX], | ||
476 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | ||
477 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], | ||
478 | [_AM_DEPENDENCIES(OBJC)], | ||
479 | [define([AC_PROG_OBJC], | ||
480 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | ||
481 | ]) | ||
482 | ]) | ||
483 | |||
484 | |||
485 | # When config.status generates a header, we must update the stamp-h file. | ||
486 | # This file resides in the same directory as the config header | ||
487 | # that is generated. The stamp files are numbered to have different names. | ||
488 | |||
489 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | ||
490 | # loop where config.status creates the headers, so we can generate | ||
491 | # our stamp files there. | ||
492 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | ||
493 | [# Compute $1's index in $config_headers. | ||
494 | _am_stamp_count=1 | ||
495 | for _am_header in $config_headers :; do | ||
496 | case $_am_header in | ||
497 | $1 | $1:* ) | ||
498 | break ;; | ||
499 | * ) | ||
500 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | ||
501 | esac | ||
502 | done | ||
503 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) | ||
504 | |||
505 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | ||
506 | # | ||
507 | # This file is free software; the Free Software Foundation | ||
508 | # gives unlimited permission to copy and/or distribute it, | ||
509 | # with or without modifications, as long as this notice is preserved. | ||
510 | |||
511 | # AM_PROG_INSTALL_SH | ||
512 | # ------------------ | ||
513 | # Define $install_sh. | ||
514 | AC_DEFUN([AM_PROG_INSTALL_SH], | ||
515 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | ||
516 | install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} | ||
517 | AC_SUBST(install_sh)]) | ||
518 | |||
519 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. | ||
520 | # | ||
521 | # This file is free software; the Free Software Foundation | ||
522 | # gives unlimited permission to copy and/or distribute it, | ||
523 | # with or without modifications, as long as this notice is preserved. | ||
524 | |||
525 | # serial 2 | ||
526 | |||
527 | # Check whether the underlying file-system supports filenames | ||
528 | # with a leading dot. For instance MS-DOS doesn't. | ||
529 | AC_DEFUN([AM_SET_LEADING_DOT], | ||
530 | [rm -rf .tst 2>/dev/null | ||
531 | mkdir .tst 2>/dev/null | ||
532 | if test -d .tst; then | ||
533 | am__leading_dot=. | ||
534 | else | ||
535 | am__leading_dot=_ | ||
536 | fi | ||
537 | rmdir .tst 2>/dev/null | ||
538 | AC_SUBST([am__leading_dot])]) | ||
539 | |||
540 | # Check to see how 'make' treats includes. -*- Autoconf -*- | ||
541 | |||
542 | # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. | ||
543 | # | ||
544 | # This file is free software; the Free Software Foundation | ||
545 | # gives unlimited permission to copy and/or distribute it, | ||
546 | # with or without modifications, as long as this notice is preserved. | ||
547 | |||
548 | # serial 3 | ||
549 | |||
550 | # AM_MAKE_INCLUDE() | ||
551 | # ----------------- | ||
552 | # Check to see how make treats includes. | ||
553 | AC_DEFUN([AM_MAKE_INCLUDE], | ||
554 | [am_make=${MAKE-make} | ||
555 | cat > confinc << 'END' | ||
556 | am__doit: | ||
557 | @echo done | ||
558 | .PHONY: am__doit | ||
559 | END | ||
560 | # If we don't find an include directive, just comment out the code. | ||
561 | AC_MSG_CHECKING([for style of include used by $am_make]) | ||
562 | am__include="#" | ||
563 | am__quote= | ||
564 | _am_result=none | ||
565 | # First try GNU make style include. | ||
566 | echo "include confinc" > confmf | ||
567 | # We grep out `Entering directory' and `Leaving directory' | ||
568 | # messages which can occur if `w' ends up in MAKEFLAGS. | ||
569 | # In particular we don't look at `^make:' because GNU make might | ||
570 | # be invoked under some other name (usually "gmake"), in which | ||
571 | # case it prints its new name instead of `make'. | ||
572 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then | ||
573 | am__include=include | ||
574 | am__quote= | ||
575 | _am_result=GNU | ||
576 | fi | ||
577 | # Now try BSD make style include. | ||
578 | if test "$am__include" = "#"; then | ||
579 | echo '.include "confinc"' > confmf | ||
580 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | ||
581 | am__include=.include | ||
582 | am__quote="\"" | ||
583 | _am_result=BSD | ||
584 | fi | ||
585 | fi | ||
586 | AC_SUBST([am__include]) | ||
587 | AC_SUBST([am__quote]) | ||
588 | AC_MSG_RESULT([$_am_result]) | ||
589 | rm -f confinc confmf | ||
590 | ]) | ||
591 | |||
592 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- | ||
593 | |||
594 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 | ||
595 | # Free Software Foundation, Inc. | ||
596 | # | ||
597 | # This file is free software; the Free Software Foundation | ||
598 | # gives unlimited permission to copy and/or distribute it, | ||
599 | # with or without modifications, as long as this notice is preserved. | ||
600 | |||
601 | # serial 5 | ||
602 | |||
603 | # AM_MISSING_PROG(NAME, PROGRAM) | ||
604 | # ------------------------------ | ||
605 | AC_DEFUN([AM_MISSING_PROG], | ||
606 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | ||
607 | $1=${$1-"${am_missing_run}$2"} | ||
608 | AC_SUBST($1)]) | ||
609 | |||
610 | |||
611 | # AM_MISSING_HAS_RUN | ||
612 | # ------------------ | ||
613 | # Define MISSING if not defined so far and test if it supports --run. | ||
614 | # If it does, set am_missing_run to use it, otherwise, to nothing. | ||
615 | AC_DEFUN([AM_MISSING_HAS_RUN], | ||
616 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | ||
617 | AC_REQUIRE_AUX_FILE([missing])dnl | ||
618 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | ||
619 | # Use eval to expand $SHELL | ||
620 | if eval "$MISSING --run true"; then | ||
621 | am_missing_run="$MISSING --run " | ||
622 | else | ||
623 | am_missing_run= | ||
624 | AC_MSG_WARN([`missing' script is too old or missing]) | ||
625 | fi | ||
626 | ]) | ||
627 | |||
628 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. | ||
629 | # | ||
630 | # This file is free software; the Free Software Foundation | ||
631 | # gives unlimited permission to copy and/or distribute it, | ||
632 | # with or without modifications, as long as this notice is preserved. | ||
633 | |||
634 | # AM_PROG_MKDIR_P | ||
635 | # --------------- | ||
636 | # Check for `mkdir -p'. | ||
637 | AC_DEFUN([AM_PROG_MKDIR_P], | ||
638 | [AC_PREREQ([2.60])dnl | ||
639 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | ||
640 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | ||
641 | dnl while keeping a definition of mkdir_p for backward compatibility. | ||
642 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | ||
643 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | ||
644 | dnl Makefile.ins that do not define MKDIR_P, so we do our own | ||
645 | dnl adjustment using top_builddir (which is defined more often than | ||
646 | dnl MKDIR_P). | ||
647 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | ||
648 | case $mkdir_p in | ||
649 | [[\\/$]]* | ?:[[\\/]]*) ;; | ||
650 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | ||
651 | esac | ||
652 | ]) | ||
653 | |||
654 | # Helper functions for option handling. -*- Autoconf -*- | ||
655 | |||
656 | # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. | ||
657 | # | ||
658 | # This file is free software; the Free Software Foundation | ||
659 | # gives unlimited permission to copy and/or distribute it, | ||
660 | # with or without modifications, as long as this notice is preserved. | ||
661 | |||
662 | # serial 3 | ||
663 | |||
664 | # _AM_MANGLE_OPTION(NAME) | ||
665 | # ----------------------- | ||
666 | AC_DEFUN([_AM_MANGLE_OPTION], | ||
667 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | ||
668 | |||
669 | # _AM_SET_OPTION(NAME) | ||
670 | # ------------------------------ | ||
671 | # Set option NAME. Presently that only means defining a flag for this option. | ||
672 | AC_DEFUN([_AM_SET_OPTION], | ||
673 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | ||
674 | |||
675 | # _AM_SET_OPTIONS(OPTIONS) | ||
676 | # ---------------------------------- | ||
677 | # OPTIONS is a space-separated list of Automake options. | ||
678 | AC_DEFUN([_AM_SET_OPTIONS], | ||
679 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | ||
680 | |||
681 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | ||
682 | # ------------------------------------------- | ||
683 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | ||
684 | AC_DEFUN([_AM_IF_OPTION], | ||
685 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | ||
686 | |||
687 | # Check to make sure that the build environment is sane. -*- Autoconf -*- | ||
688 | |||
689 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 | ||
690 | # Free Software Foundation, Inc. | ||
691 | # | ||
692 | # This file is free software; the Free Software Foundation | ||
693 | # gives unlimited permission to copy and/or distribute it, | ||
694 | # with or without modifications, as long as this notice is preserved. | ||
695 | |||
696 | # serial 4 | ||
697 | |||
698 | # AM_SANITY_CHECK | ||
699 | # --------------- | ||
700 | AC_DEFUN([AM_SANITY_CHECK], | ||
701 | [AC_MSG_CHECKING([whether build environment is sane]) | ||
702 | # Just in case | ||
703 | sleep 1 | ||
704 | echo timestamp > conftest.file | ||
705 | # Do `set' in a subshell so we don't clobber the current shell's | ||
706 | # arguments. Must try -L first in case configure is actually a | ||
707 | # symlink; some systems play weird games with the mod time of symlinks | ||
708 | # (eg FreeBSD returns the mod time of the symlink's containing | ||
709 | # directory). | ||
710 | if ( | ||
711 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` | ||
712 | if test "$[*]" = "X"; then | ||
713 | # -L didn't work. | ||
714 | set X `ls -t $srcdir/configure conftest.file` | ||
715 | fi | ||
716 | rm -f conftest.file | ||
717 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | ||
718 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | ||
719 | |||
720 | # If neither matched, then we have a broken ls. This can happen | ||
721 | # if, for instance, CONFIG_SHELL is bash and it inherits a | ||
722 | # broken ls alias from the environment. This has actually | ||
723 | # happened. Such a system could not be considered "sane". | ||
724 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | ||
725 | alias in your environment]) | ||
726 | fi | ||
727 | |||
728 | test "$[2]" = conftest.file | ||
729 | ) | ||
730 | then | ||
731 | # Ok. | ||
732 | : | ||
733 | else | ||
734 | AC_MSG_ERROR([newly created file is older than distributed files! | ||
735 | Check your system clock]) | ||
736 | fi | ||
737 | AC_MSG_RESULT(yes)]) | ||
738 | |||
739 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | ||
740 | # | ||
741 | # This file is free software; the Free Software Foundation | ||
742 | # gives unlimited permission to copy and/or distribute it, | ||
743 | # with or without modifications, as long as this notice is preserved. | ||
744 | |||
745 | # AM_PROG_INSTALL_STRIP | ||
746 | # --------------------- | ||
747 | # One issue with vendor `install' (even GNU) is that you can't | ||
748 | # specify the program used to strip binaries. This is especially | ||
749 | # annoying in cross-compiling environments, where the build's strip | ||
750 | # is unlikely to handle the host's binaries. | ||
751 | # Fortunately install-sh will honor a STRIPPROG variable, so we | ||
752 | # always use install-sh in `make install-strip', and initialize | ||
753 | # STRIPPROG with the value of the STRIP variable (set by the user). | ||
754 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | ||
755 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | ||
756 | # Installed binaries are usually stripped using `strip' when the user | ||
757 | # run `make install-strip'. However `strip' might not be the right | ||
758 | # tool to use in cross-compilation environments, therefore Automake | ||
759 | # will honor the `STRIP' environment variable to overrule this program. | ||
760 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | ||
761 | if test "$cross_compiling" != no; then | ||
762 | AC_CHECK_TOOL([STRIP], [strip], :) | ||
763 | fi | ||
764 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | ||
765 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | ||
766 | |||
767 | # Copyright (C) 2006 Free Software Foundation, Inc. | ||
768 | # | ||
769 | # This file is free software; the Free Software Foundation | ||
770 | # gives unlimited permission to copy and/or distribute it, | ||
771 | # with or without modifications, as long as this notice is preserved. | ||
772 | |||
773 | # _AM_SUBST_NOTMAKE(VARIABLE) | ||
774 | # --------------------------- | ||
775 | # Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in. | ||
776 | # This macro is traced by Automake. | ||
777 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | ||
778 | |||
779 | # Check how to create a tarball. -*- Autoconf -*- | ||
780 | |||
781 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. | ||
782 | # | ||
783 | # This file is free software; the Free Software Foundation | ||
784 | # gives unlimited permission to copy and/or distribute it, | ||
785 | # with or without modifications, as long as this notice is preserved. | ||
786 | |||
787 | # serial 2 | ||
788 | |||
789 | # _AM_PROG_TAR(FORMAT) | ||
790 | # -------------------- | ||
791 | # Check how to create a tarball in format FORMAT. | ||
792 | # FORMAT should be one of `v7', `ustar', or `pax'. | ||
793 | # | ||
794 | # Substitute a variable $(am__tar) that is a command | ||
795 | # writing to stdout a FORMAT-tarball containing the directory | ||
796 | # $tardir. | ||
797 | # tardir=directory && $(am__tar) > result.tar | ||
798 | # | ||
799 | # Substitute a variable $(am__untar) that extract such | ||
800 | # a tarball read from stdin. | ||
801 | # $(am__untar) < result.tar | ||
802 | AC_DEFUN([_AM_PROG_TAR], | ||
803 | [# Always define AMTAR for backward compatibility. | ||
804 | AM_MISSING_PROG([AMTAR], [tar]) | ||
805 | m4_if([$1], [v7], | ||
806 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | ||
807 | [m4_case([$1], [ustar],, [pax],, | ||
808 | [m4_fatal([Unknown tar format])]) | ||
809 | AC_MSG_CHECKING([how to create a $1 tar archive]) | ||
810 | # Loop over all known methods to create a tar archive until one works. | ||
811 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | ||
812 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | ||
813 | # Do not fold the above two line into one, because Tru64 sh and | ||
814 | # Solaris sh will not grok spaces in the rhs of `-'. | ||
815 | for _am_tool in $_am_tools | ||
816 | do | ||
817 | case $_am_tool in | ||
818 | gnutar) | ||
819 | for _am_tar in tar gnutar gtar; | ||
820 | do | ||
821 | AM_RUN_LOG([$_am_tar --version]) && break | ||
822 | done | ||
823 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | ||
824 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | ||
825 | am__untar="$_am_tar -xf -" | ||
826 | ;; | ||
827 | plaintar) | ||
828 | # Must skip GNU tar: if it does not support --format= it doesn't create | ||
829 | # ustar tarball either. | ||
830 | (tar --version) >/dev/null 2>&1 && continue | ||
831 | am__tar='tar chf - "$$tardir"' | ||
832 | am__tar_='tar chf - "$tardir"' | ||
833 | am__untar='tar xf -' | ||
834 | ;; | ||
835 | pax) | ||
836 | am__tar='pax -L -x $1 -w "$$tardir"' | ||
837 | am__tar_='pax -L -x $1 -w "$tardir"' | ||
838 | am__untar='pax -r' | ||
839 | ;; | ||
840 | cpio) | ||
841 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | ||
842 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | ||
843 | am__untar='cpio -i -H $1 -d' | ||
844 | ;; | ||
845 | none) | ||
846 | am__tar=false | ||
847 | am__tar_=false | ||
848 | am__untar=false | ||
849 | ;; | ||
850 | esac | ||
851 | |||
852 | # If the value was cached, stop now. We just wanted to have am__tar | ||
853 | # and am__untar set. | ||
854 | test -n "${am_cv_prog_tar_$1}" && break | ||
855 | |||
856 | # tar/untar a dummy directory, and stop if the command works | ||
857 | rm -rf conftest.dir | ||
858 | mkdir conftest.dir | ||
859 | echo GrepMe > conftest.dir/file | ||
860 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | ||
861 | rm -rf conftest.dir | ||
862 | if test -s conftest.tar; then | ||
863 | AM_RUN_LOG([$am__untar <conftest.tar]) | ||
864 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | ||
865 | fi | ||
866 | done | ||
867 | rm -rf conftest.dir | ||
868 | |||
869 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | ||
870 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | ||
871 | AC_SUBST([am__tar]) | ||
872 | AC_SUBST([am__untar]) | ||
873 | ]) # _AM_PROG_TAR | ||
874 | |||