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author | Kelly Rauchenberger <fefferburbia@gmail.com> | 2009-06-19 10:57:53 -0400 |
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committer | Kelly Rauchenberger <fefferburbia@gmail.com> | 2009-06-19 10:57:53 -0400 |
commit | 684a27ce13a9a08f4f1d94621cdab1232d2d33cf (patch) | |
tree | 4b85d42802b588767b6ac7b6972f2093154c7196 /aclocal.m4 | |
parent | 1e3808b3338ff3b1499e000ce1f23e87d6050b8c (diff) | |
download | mazeoflife-684a27ce13a9a08f4f1d94621cdab1232d2d33cf.tar.gz mazeoflife-684a27ce13a9a08f4f1d94621cdab1232d2d33cf.tar.bz2 mazeoflife-684a27ce13a9a08f4f1d94621cdab1232d2d33cf.zip |
Added GNU configure stuff
Diffstat (limited to 'aclocal.m4')
-rw-r--r-- | aclocal.m4 | 1037 |
1 files changed, 1037 insertions, 0 deletions
diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..8cf8f23 --- /dev/null +++ b/aclocal.m4 | |||
@@ -0,0 +1,1037 @@ | |||
1 | # generated automatically by aclocal 1.10.2 -*- Autoconf -*- | ||
2 | |||
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | ||
4 | # 2005, 2006, 2007, 2008 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_ifndef([AC_AUTOCONF_VERSION], | ||
15 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | ||
16 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, | ||
17 | [m4_warning([this file was generated for autoconf 2.63. | ||
18 | You have another version of autoconf. It may work, but is not guaranteed to. | ||
19 | If you have problems, you may need to regenerate the build system entirely. | ||
20 | To do so, use the procedure documented by the package, typically `autoreconf'.])]) | ||
21 | |||
22 | # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- | ||
23 | # | ||
24 | # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. | ||
25 | # | ||
26 | # This program is free software; you can redistribute it and/or modify | ||
27 | # it under the terms of the GNU General Public License as published by | ||
28 | # the Free Software Foundation; either version 2 of the License, or | ||
29 | # (at your option) any later version. | ||
30 | # | ||
31 | # This program is distributed in the hope that it will be useful, but | ||
32 | # WITHOUT ANY WARRANTY; without even the implied warranty of | ||
33 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
34 | # General Public License for more details. | ||
35 | # | ||
36 | # You should have received a copy of the GNU General Public License | ||
37 | # along with this program; if not, write to the Free Software | ||
38 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | ||
39 | # | ||
40 | # As a special exception to the GNU General Public License, if you | ||
41 | # distribute this file as part of a program that contains a | ||
42 | # configuration script generated by Autoconf, you may include it under | ||
43 | # the same distribution terms that you use for the rest of that program. | ||
44 | |||
45 | # PKG_PROG_PKG_CONFIG([MIN-VERSION]) | ||
46 | # ---------------------------------- | ||
47 | AC_DEFUN([PKG_PROG_PKG_CONFIG], | ||
48 | [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) | ||
49 | m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) | ||
50 | AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl | ||
51 | if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then | ||
52 | AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) | ||
53 | fi | ||
54 | if test -n "$PKG_CONFIG"; then | ||
55 | _pkg_min_version=m4_default([$1], [0.9.0]) | ||
56 | AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) | ||
57 | if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then | ||
58 | AC_MSG_RESULT([yes]) | ||
59 | else | ||
60 | AC_MSG_RESULT([no]) | ||
61 | PKG_CONFIG="" | ||
62 | fi | ||
63 | |||
64 | fi[]dnl | ||
65 | ])# PKG_PROG_PKG_CONFIG | ||
66 | |||
67 | # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | ||
68 | # | ||
69 | # Check to see whether a particular set of modules exists. Similar | ||
70 | # to PKG_CHECK_MODULES(), but does not set variables or print errors. | ||
71 | # | ||
72 | # | ||
73 | # Similar to PKG_CHECK_MODULES, make sure that the first instance of | ||
74 | # this or PKG_CHECK_MODULES is called, or make sure to call | ||
75 | # PKG_CHECK_EXISTS manually | ||
76 | # -------------------------------------------------------------- | ||
77 | AC_DEFUN([PKG_CHECK_EXISTS], | ||
78 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | ||
79 | if test -n "$PKG_CONFIG" && \ | ||
80 | AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then | ||
81 | m4_ifval([$2], [$2], [:]) | ||
82 | m4_ifvaln([$3], [else | ||
83 | $3])dnl | ||
84 | fi]) | ||
85 | |||
86 | |||
87 | # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) | ||
88 | # --------------------------------------------- | ||
89 | m4_define([_PKG_CONFIG], | ||
90 | [if test -n "$PKG_CONFIG"; then | ||
91 | if test -n "$$1"; then | ||
92 | pkg_cv_[]$1="$$1" | ||
93 | else | ||
94 | PKG_CHECK_EXISTS([$3], | ||
95 | [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], | ||
96 | [pkg_failed=yes]) | ||
97 | fi | ||
98 | else | ||
99 | pkg_failed=untried | ||
100 | fi[]dnl | ||
101 | ])# _PKG_CONFIG | ||
102 | |||
103 | # _PKG_SHORT_ERRORS_SUPPORTED | ||
104 | # ----------------------------- | ||
105 | AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], | ||
106 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) | ||
107 | if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then | ||
108 | _pkg_short_errors_supported=yes | ||
109 | else | ||
110 | _pkg_short_errors_supported=no | ||
111 | fi[]dnl | ||
112 | ])# _PKG_SHORT_ERRORS_SUPPORTED | ||
113 | |||
114 | |||
115 | # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], | ||
116 | # [ACTION-IF-NOT-FOUND]) | ||
117 | # | ||
118 | # | ||
119 | # Note that if there is a possibility the first call to | ||
120 | # PKG_CHECK_MODULES might not happen, you should be sure to include an | ||
121 | # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac | ||
122 | # | ||
123 | # | ||
124 | # -------------------------------------------------------------- | ||
125 | AC_DEFUN([PKG_CHECK_MODULES], | ||
126 | [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl | ||
127 | AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl | ||
128 | AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl | ||
129 | |||
130 | pkg_failed=no | ||
131 | AC_MSG_CHECKING([for $1]) | ||
132 | |||
133 | _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) | ||
134 | _PKG_CONFIG([$1][_LIBS], [libs], [$2]) | ||
135 | |||
136 | m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS | ||
137 | and $1[]_LIBS to avoid the need to call pkg-config. | ||
138 | See the pkg-config man page for more details.]) | ||
139 | |||
140 | if test $pkg_failed = yes; then | ||
141 | _PKG_SHORT_ERRORS_SUPPORTED | ||
142 | if test $_pkg_short_errors_supported = yes; then | ||
143 | $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` | ||
144 | else | ||
145 | $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` | ||
146 | fi | ||
147 | # Put the nasty error message in config.log where it belongs | ||
148 | echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD | ||
149 | |||
150 | ifelse([$4], , [AC_MSG_ERROR(dnl | ||
151 | [Package requirements ($2) were not met: | ||
152 | |||
153 | $$1_PKG_ERRORS | ||
154 | |||
155 | Consider adjusting the PKG_CONFIG_PATH environment variable if you | ||
156 | installed software in a non-standard prefix. | ||
157 | |||
158 | _PKG_TEXT | ||
159 | ])], | ||
160 | [AC_MSG_RESULT([no]) | ||
161 | $4]) | ||
162 | elif test $pkg_failed = untried; then | ||
163 | ifelse([$4], , [AC_MSG_FAILURE(dnl | ||
164 | [The pkg-config script could not be found or is too old. Make sure it | ||
165 | is in your PATH or set the PKG_CONFIG environment variable to the full | ||
166 | path to pkg-config. | ||
167 | |||
168 | _PKG_TEXT | ||
169 | |||
170 | To get pkg-config, see <http://pkg-config.freedesktop.org/>.])], | ||
171 | [$4]) | ||
172 | else | ||
173 | $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS | ||
174 | $1[]_LIBS=$pkg_cv_[]$1[]_LIBS | ||
175 | AC_MSG_RESULT([yes]) | ||
176 | ifelse([$3], , :, [$3]) | ||
177 | fi[]dnl | ||
178 | ])# PKG_CHECK_MODULES | ||
179 | |||
180 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. | ||
181 | # | ||
182 | # This file is free software; the Free Software Foundation | ||
183 | # gives unlimited permission to copy and/or distribute it, | ||
184 | # with or without modifications, as long as this notice is preserved. | ||
185 | |||
186 | # AM_AUTOMAKE_VERSION(VERSION) | ||
187 | # ---------------------------- | ||
188 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | ||
189 | # generated from the m4 files accompanying Automake X.Y. | ||
190 | # (This private macro should not be called outside this file.) | ||
191 | AC_DEFUN([AM_AUTOMAKE_VERSION], | ||
192 | [am__api_version='1.10' | ||
193 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to | ||
194 | dnl require some minimum version. Point them to the right macro. | ||
195 | m4_if([$1], [1.10.2], [], | ||
196 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl | ||
197 | ]) | ||
198 | |||
199 | # _AM_AUTOCONF_VERSION(VERSION) | ||
200 | # ----------------------------- | ||
201 | # aclocal traces this macro to find the Autoconf version. | ||
202 | # This is a private macro too. Using m4_define simplifies | ||
203 | # the logic in aclocal, which can simply ignore this definition. | ||
204 | m4_define([_AM_AUTOCONF_VERSION], []) | ||
205 | |||
206 | # AM_SET_CURRENT_AUTOMAKE_VERSION | ||
207 | # ------------------------------- | ||
208 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. | ||
209 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. | ||
210 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | ||
211 | [AM_AUTOMAKE_VERSION([1.10.2])dnl | ||
212 | m4_ifndef([AC_AUTOCONF_VERSION], | ||
213 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | ||
214 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) | ||
215 | |||
216 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- | ||
217 | |||
218 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | ||
219 | # | ||
220 | # This file is free software; the Free Software Foundation | ||
221 | # gives unlimited permission to copy and/or distribute it, | ||
222 | # with or without modifications, as long as this notice is preserved. | ||
223 | |||
224 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | ||
225 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | ||
226 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | ||
227 | # | ||
228 | # Of course, Automake must honor this variable whenever it calls a | ||
229 | # tool from the auxiliary directory. The problem is that $srcdir (and | ||
230 | # therefore $ac_aux_dir as well) can be either absolute or relative, | ||
231 | # depending on how configure is run. This is pretty annoying, since | ||
232 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | ||
233 | # source directory, any form will work fine, but in subdirectories a | ||
234 | # relative path needs to be adjusted first. | ||
235 | # | ||
236 | # $ac_aux_dir/missing | ||
237 | # fails when called from a subdirectory if $ac_aux_dir is relative | ||
238 | # $top_srcdir/$ac_aux_dir/missing | ||
239 | # fails if $ac_aux_dir is absolute, | ||
240 | # fails when called from a subdirectory in a VPATH build with | ||
241 | # a relative $ac_aux_dir | ||
242 | # | ||
243 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | ||
244 | # are both prefixed by $srcdir. In an in-source build this is usually | ||
245 | # harmless because $srcdir is `.', but things will broke when you | ||
246 | # start a VPATH build or use an absolute $srcdir. | ||
247 | # | ||
248 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | ||
249 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | ||
250 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | ||
251 | # and then we would define $MISSING as | ||
252 | # MISSING="\${SHELL} $am_aux_dir/missing" | ||
253 | # This will work as long as MISSING is not called from configure, because | ||
254 | # unfortunately $(top_srcdir) has no meaning in configure. | ||
255 | # However there are other variables, like CC, which are often used in | ||
256 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | ||
257 | # | ||
258 | # Another solution, used here, is to always expand $ac_aux_dir to an | ||
259 | # absolute PATH. The drawback is that using absolute paths prevent a | ||
260 | # configured tree to be moved without reconfiguration. | ||
261 | |||
262 | AC_DEFUN([AM_AUX_DIR_EXPAND], | ||
263 | [dnl Rely on autoconf to set up CDPATH properly. | ||
264 | AC_PREREQ([2.50])dnl | ||
265 | # expand $ac_aux_dir to an absolute path | ||
266 | am_aux_dir=`cd $ac_aux_dir && pwd` | ||
267 | ]) | ||
268 | |||
269 | # AM_CONDITIONAL -*- Autoconf -*- | ||
270 | |||
271 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006 | ||
272 | # Free Software Foundation, Inc. | ||
273 | # | ||
274 | # This file is free software; the Free Software Foundation | ||
275 | # gives unlimited permission to copy and/or distribute it, | ||
276 | # with or without modifications, as long as this notice is preserved. | ||
277 | |||
278 | # serial 8 | ||
279 | |||
280 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | ||
281 | # ------------------------------------- | ||
282 | # Define a conditional. | ||
283 | AC_DEFUN([AM_CONDITIONAL], | ||
284 | [AC_PREREQ(2.52)dnl | ||
285 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | ||
286 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | ||
287 | AC_SUBST([$1_TRUE])dnl | ||
288 | AC_SUBST([$1_FALSE])dnl | ||
289 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | ||
290 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | ||
291 | if $2; then | ||
292 | $1_TRUE= | ||
293 | $1_FALSE='#' | ||
294 | else | ||
295 | $1_TRUE='#' | ||
296 | $1_FALSE= | ||
297 | fi | ||
298 | AC_CONFIG_COMMANDS_PRE( | ||
299 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | ||
300 | AC_MSG_ERROR([[conditional "$1" was never defined. | ||
301 | Usually this means the macro was only invoked conditionally.]]) | ||
302 | fi])]) | ||
303 | |||
304 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 | ||
305 | # Free Software Foundation, Inc. | ||
306 | # | ||
307 | # This file is free software; the Free Software Foundation | ||
308 | # gives unlimited permission to copy and/or distribute it, | ||
309 | # with or without modifications, as long as this notice is preserved. | ||
310 | |||
311 | # serial 9 | ||
312 | |||
313 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | ||
314 | # written in clear, in which case automake, when reading aclocal.m4, | ||
315 | # will think it sees a *use*, and therefore will trigger all it's | ||
316 | # C support machinery. Also note that it means that autoscan, seeing | ||
317 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | ||
318 | |||
319 | |||
320 | # _AM_DEPENDENCIES(NAME) | ||
321 | # ---------------------- | ||
322 | # See how the compiler implements dependency checking. | ||
323 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | ||
324 | # We try a few techniques and use that to set a single cache variable. | ||
325 | # | ||
326 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | ||
327 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | ||
328 | # dependency, and given that the user is not expected to run this macro, | ||
329 | # just rely on AC_PROG_CC. | ||
330 | AC_DEFUN([_AM_DEPENDENCIES], | ||
331 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | ||
332 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | ||
333 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | ||
334 | AC_REQUIRE([AM_DEP_TRACK])dnl | ||
335 | |||
336 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | ||
337 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | ||
338 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | ||
339 | [$1], UPC, [depcc="$UPC" am_compiler_list=], | ||
340 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | ||
341 | [depcc="$$1" am_compiler_list=]) | ||
342 | |||
343 | AC_CACHE_CHECK([dependency style of $depcc], | ||
344 | [am_cv_$1_dependencies_compiler_type], | ||
345 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | ||
346 | # We make a subdir and do the tests there. Otherwise we can end up | ||
347 | # making bogus files that we don't know about and never remove. For | ||
348 | # instance it was reported that on HP-UX the gcc test will end up | ||
349 | # making a dummy file named `D' -- because `-MD' means `put the output | ||
350 | # in D'. | ||
351 | mkdir conftest.dir | ||
352 | # Copy depcomp to subdir because otherwise we won't find it if we're | ||
353 | # using a relative directory. | ||
354 | cp "$am_depcomp" conftest.dir | ||
355 | cd conftest.dir | ||
356 | # We will build objects and dependencies in a subdirectory because | ||
357 | # it helps to detect inapplicable dependency modes. For instance | ||
358 | # both Tru64's cc and ICC support -MD to output dependencies as a | ||
359 | # side effect of compilation, but ICC will put the dependencies in | ||
360 | # the current directory while Tru64 will put them in the object | ||
361 | # directory. | ||
362 | mkdir sub | ||
363 | |||
364 | am_cv_$1_dependencies_compiler_type=none | ||
365 | if test "$am_compiler_list" = ""; then | ||
366 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | ||
367 | fi | ||
368 | for depmode in $am_compiler_list; do | ||
369 | # Setup a source with many dependencies, because some compilers | ||
370 | # like to wrap large dependency lists on column 80 (with \), and | ||
371 | # we should not choose a depcomp mode which is confused by this. | ||
372 | # | ||
373 | # We need to recreate these files for each test, as the compiler may | ||
374 | # overwrite some of them when testing with obscure command lines. | ||
375 | # This happens at least with the AIX C compiler. | ||
376 | : > sub/conftest.c | ||
377 | for i in 1 2 3 4 5 6; do | ||
378 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | ||
379 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | ||
380 | # Solaris 8's {/usr,}/bin/sh. | ||
381 | touch sub/conftst$i.h | ||
382 | done | ||
383 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | ||
384 | |||
385 | case $depmode in | ||
386 | nosideeffect) | ||
387 | # after this tag, mechanisms are not by side-effect, so they'll | ||
388 | # only be used when explicitly requested | ||
389 | if test "x$enable_dependency_tracking" = xyes; then | ||
390 | continue | ||
391 | else | ||
392 | break | ||
393 | fi | ||
394 | ;; | ||
395 | none) break ;; | ||
396 | esac | ||
397 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | ||
398 | # mode. It turns out that the SunPro C++ compiler does not properly | ||
399 | # handle `-M -o', and we need to detect this. | ||
400 | if depmode=$depmode \ | ||
401 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | ||
402 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | ||
403 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ | ||
404 | >/dev/null 2>conftest.err && | ||
405 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | ||
406 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | ||
407 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && | ||
408 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | ||
409 | # icc doesn't choke on unknown options, it will just issue warnings | ||
410 | # or remarks (even with -Werror). So we grep stderr for any message | ||
411 | # that says an option was ignored or not supported. | ||
412 | # When given -MP, icc 7.0 and 7.1 complain thusly: | ||
413 | # icc: Command line warning: ignoring option '-M'; no argument required | ||
414 | # The diagnosis changed in icc 8.0: | ||
415 | # icc: Command line remark: option '-MP' not supported | ||
416 | if (grep 'ignoring option' conftest.err || | ||
417 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | ||
418 | am_cv_$1_dependencies_compiler_type=$depmode | ||
419 | break | ||
420 | fi | ||
421 | fi | ||
422 | done | ||
423 | |||
424 | cd .. | ||
425 | rm -rf conftest.dir | ||
426 | else | ||
427 | am_cv_$1_dependencies_compiler_type=none | ||
428 | fi | ||
429 | ]) | ||
430 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | ||
431 | AM_CONDITIONAL([am__fastdep$1], [ | ||
432 | test "x$enable_dependency_tracking" != xno \ | ||
433 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | ||
434 | ]) | ||
435 | |||
436 | |||
437 | # AM_SET_DEPDIR | ||
438 | # ------------- | ||
439 | # Choose a directory name for dependency files. | ||
440 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | ||
441 | AC_DEFUN([AM_SET_DEPDIR], | ||
442 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | ||
443 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | ||
444 | ]) | ||
445 | |||
446 | |||
447 | # AM_DEP_TRACK | ||
448 | # ------------ | ||
449 | AC_DEFUN([AM_DEP_TRACK], | ||
450 | [AC_ARG_ENABLE(dependency-tracking, | ||
451 | [ --disable-dependency-tracking speeds up one-time build | ||
452 | --enable-dependency-tracking do not reject slow dependency extractors]) | ||
453 | if test "x$enable_dependency_tracking" != xno; then | ||
454 | am_depcomp="$ac_aux_dir/depcomp" | ||
455 | AMDEPBACKSLASH='\' | ||
456 | fi | ||
457 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | ||
458 | AC_SUBST([AMDEPBACKSLASH])dnl | ||
459 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | ||
460 | ]) | ||
461 | |||
462 | # Generate code to set up dependency tracking. -*- Autoconf -*- | ||
463 | |||
464 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 | ||
465 | # Free Software Foundation, Inc. | ||
466 | # | ||
467 | # This file is free software; the Free Software Foundation | ||
468 | # gives unlimited permission to copy and/or distribute it, | ||
469 | # with or without modifications, as long as this notice is preserved. | ||
470 | |||
471 | #serial 5 | ||
472 | |||
473 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | ||
474 | # ------------------------------ | ||
475 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | ||
476 | [{ | ||
477 | # Autoconf 2.62 quotes --file arguments for eval, but not when files | ||
478 | # are listed without --file. Let's play safe and only enable the eval | ||
479 | # if we detect the quoting. | ||
480 | case $CONFIG_FILES in | ||
481 | *\'*) eval set x "$CONFIG_FILES" ;; | ||
482 | *) set x $CONFIG_FILES ;; | ||
483 | esac | ||
484 | shift | ||
485 | for mf | ||
486 | do | ||
487 | # Strip MF so we end up with the name of the file. | ||
488 | mf=`echo "$mf" | sed -e 's/:.*$//'` | ||
489 | # Check whether this is an Automake generated Makefile or not. | ||
490 | # We used to match only the files named `Makefile.in', but | ||
491 | # some people rename them; so instead we look at the file content. | ||
492 | # Grep'ing the first line is not enough: some people post-process | ||
493 | # each Makefile.in and add a new line on top of each file to say so. | ||
494 | # Grep'ing the whole file is not good either: AIX grep has a line | ||
495 | # limit of 2048, but all sed's we know have understand at least 4000. | ||
496 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | ||
497 | dirpart=`AS_DIRNAME("$mf")` | ||
498 | else | ||
499 | continue | ||
500 | fi | ||
501 | # Extract the definition of DEPDIR, am__include, and am__quote | ||
502 | # from the Makefile without running `make'. | ||
503 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | ||
504 | test -z "$DEPDIR" && continue | ||
505 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | ||
506 | test -z "am__include" && continue | ||
507 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | ||
508 | # When using ansi2knr, U may be empty or an underscore; expand it | ||
509 | U=`sed -n 's/^U = //p' < "$mf"` | ||
510 | # Find all dependency output files, they are included files with | ||
511 | # $(DEPDIR) in their names. We invoke sed twice because it is the | ||
512 | # simplest approach to changing $(DEPDIR) to its actual value in the | ||
513 | # expansion. | ||
514 | for file in `sed -n " | ||
515 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | ||
516 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | ||
517 | # Make sure the directory exists. | ||
518 | test -f "$dirpart/$file" && continue | ||
519 | fdir=`AS_DIRNAME(["$file"])` | ||
520 | AS_MKDIR_P([$dirpart/$fdir]) | ||
521 | # echo "creating $dirpart/$file" | ||
522 | echo '# dummy' > "$dirpart/$file" | ||
523 | done | ||
524 | done | ||
525 | } | ||
526 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | ||
527 | |||
528 | |||
529 | # AM_OUTPUT_DEPENDENCY_COMMANDS | ||
530 | # ----------------------------- | ||
531 | # This macro should only be invoked once -- use via AC_REQUIRE. | ||
532 | # | ||
533 | # This code is only required when automatic dependency tracking | ||
534 | # is enabled. FIXME. This creates each `.P' file that we will | ||
535 | # need in order to bootstrap the dependency handling code. | ||
536 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | ||
537 | [AC_CONFIG_COMMANDS([depfiles], | ||
538 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | ||
539 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | ||
540 | ]) | ||
541 | |||
542 | # Do all the work for Automake. -*- Autoconf -*- | ||
543 | |||
544 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | ||
545 | # 2005, 2006, 2008 Free Software Foundation, Inc. | ||
546 | # | ||
547 | # This file is free software; the Free Software Foundation | ||
548 | # gives unlimited permission to copy and/or distribute it, | ||
549 | # with or without modifications, as long as this notice is preserved. | ||
550 | |||
551 | # serial 13 | ||
552 | |||
553 | # This macro actually does too much. Some checks are only needed if | ||
554 | # your package does certain things. But this isn't really a big deal. | ||
555 | |||
556 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | ||
557 | # AM_INIT_AUTOMAKE([OPTIONS]) | ||
558 | # ----------------------------------------------- | ||
559 | # The call with PACKAGE and VERSION arguments is the old style | ||
560 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | ||
561 | # and VERSION should now be passed to AC_INIT and removed from | ||
562 | # the call to AM_INIT_AUTOMAKE. | ||
563 | # We support both call styles for the transition. After | ||
564 | # the next Automake release, Autoconf can make the AC_INIT | ||
565 | # arguments mandatory, and then we can depend on a new Autoconf | ||
566 | # release and drop the old call support. | ||
567 | AC_DEFUN([AM_INIT_AUTOMAKE], | ||
568 | [AC_PREREQ([2.60])dnl | ||
569 | dnl Autoconf wants to disallow AM_ names. We explicitly allow | ||
570 | dnl the ones we care about. | ||
571 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | ||
572 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | ||
573 | AC_REQUIRE([AC_PROG_INSTALL])dnl | ||
574 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | ||
575 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | ||
576 | # is not polluted with repeated "-I." | ||
577 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | ||
578 | # test to see if srcdir already configured | ||
579 | if test -f $srcdir/config.status; then | ||
580 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | ||
581 | fi | ||
582 | fi | ||
583 | |||
584 | # test whether we have cygpath | ||
585 | if test -z "$CYGPATH_W"; then | ||
586 | if (cygpath --version) >/dev/null 2>/dev/null; then | ||
587 | CYGPATH_W='cygpath -w' | ||
588 | else | ||
589 | CYGPATH_W=echo | ||
590 | fi | ||
591 | fi | ||
592 | AC_SUBST([CYGPATH_W]) | ||
593 | |||
594 | # Define the identity of the package. | ||
595 | dnl Distinguish between old-style and new-style calls. | ||
596 | m4_ifval([$2], | ||
597 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | ||
598 | AC_SUBST([PACKAGE], [$1])dnl | ||
599 | AC_SUBST([VERSION], [$2])], | ||
600 | [_AM_SET_OPTIONS([$1])dnl | ||
601 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. | ||
602 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, | ||
603 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | ||
604 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | ||
605 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | ||
606 | |||
607 | _AM_IF_OPTION([no-define],, | ||
608 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | ||
609 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | ||
610 | |||
611 | # Some tools Automake needs. | ||
612 | AC_REQUIRE([AM_SANITY_CHECK])dnl | ||
613 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | ||
614 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | ||
615 | AM_MISSING_PROG(AUTOCONF, autoconf) | ||
616 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | ||
617 | AM_MISSING_PROG(AUTOHEADER, autoheader) | ||
618 | AM_MISSING_PROG(MAKEINFO, makeinfo) | ||
619 | AM_PROG_INSTALL_SH | ||
620 | AM_PROG_INSTALL_STRIP | ||
621 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl | ||
622 | # We need awk for the "check" target. The system "awk" is bad on | ||
623 | # some platforms. | ||
624 | AC_REQUIRE([AC_PROG_AWK])dnl | ||
625 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | ||
626 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | ||
627 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | ||
628 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | ||
629 | [_AM_PROG_TAR([v7])])]) | ||
630 | _AM_IF_OPTION([no-dependencies],, | ||
631 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | ||
632 | [_AM_DEPENDENCIES(CC)], | ||
633 | [define([AC_PROG_CC], | ||
634 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | ||
635 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | ||
636 | [_AM_DEPENDENCIES(CXX)], | ||
637 | [define([AC_PROG_CXX], | ||
638 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | ||
639 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], | ||
640 | [_AM_DEPENDENCIES(OBJC)], | ||
641 | [define([AC_PROG_OBJC], | ||
642 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | ||
643 | ]) | ||
644 | ]) | ||
645 | |||
646 | |||
647 | # When config.status generates a header, we must update the stamp-h file. | ||
648 | # This file resides in the same directory as the config header | ||
649 | # that is generated. The stamp files are numbered to have different names. | ||
650 | |||
651 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | ||
652 | # loop where config.status creates the headers, so we can generate | ||
653 | # our stamp files there. | ||
654 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | ||
655 | [# Compute $1's index in $config_headers. | ||
656 | _am_arg=$1 | ||
657 | _am_stamp_count=1 | ||
658 | for _am_header in $config_headers :; do | ||
659 | case $_am_header in | ||
660 | $_am_arg | $_am_arg:* ) | ||
661 | break ;; | ||
662 | * ) | ||
663 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | ||
664 | esac | ||
665 | done | ||
666 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) | ||
667 | |||
668 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | ||
669 | # | ||
670 | # This file is free software; the Free Software Foundation | ||
671 | # gives unlimited permission to copy and/or distribute it, | ||
672 | # with or without modifications, as long as this notice is preserved. | ||
673 | |||
674 | # AM_PROG_INSTALL_SH | ||
675 | # ------------------ | ||
676 | # Define $install_sh. | ||
677 | AC_DEFUN([AM_PROG_INSTALL_SH], | ||
678 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | ||
679 | install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} | ||
680 | AC_SUBST(install_sh)]) | ||
681 | |||
682 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. | ||
683 | # | ||
684 | # This file is free software; the Free Software Foundation | ||
685 | # gives unlimited permission to copy and/or distribute it, | ||
686 | # with or without modifications, as long as this notice is preserved. | ||
687 | |||
688 | # serial 2 | ||
689 | |||
690 | # Check whether the underlying file-system supports filenames | ||
691 | # with a leading dot. For instance MS-DOS doesn't. | ||
692 | AC_DEFUN([AM_SET_LEADING_DOT], | ||
693 | [rm -rf .tst 2>/dev/null | ||
694 | mkdir .tst 2>/dev/null | ||
695 | if test -d .tst; then | ||
696 | am__leading_dot=. | ||
697 | else | ||
698 | am__leading_dot=_ | ||
699 | fi | ||
700 | rmdir .tst 2>/dev/null | ||
701 | AC_SUBST([am__leading_dot])]) | ||
702 | |||
703 | # Check to see how 'make' treats includes. -*- Autoconf -*- | ||
704 | |||
705 | # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. | ||
706 | # | ||
707 | # This file is free software; the Free Software Foundation | ||
708 | # gives unlimited permission to copy and/or distribute it, | ||
709 | # with or without modifications, as long as this notice is preserved. | ||
710 | |||
711 | # serial 3 | ||
712 | |||
713 | # AM_MAKE_INCLUDE() | ||
714 | # ----------------- | ||
715 | # Check to see how make treats includes. | ||
716 | AC_DEFUN([AM_MAKE_INCLUDE], | ||
717 | [am_make=${MAKE-make} | ||
718 | cat > confinc << 'END' | ||
719 | am__doit: | ||
720 | @echo done | ||
721 | .PHONY: am__doit | ||
722 | END | ||
723 | # If we don't find an include directive, just comment out the code. | ||
724 | AC_MSG_CHECKING([for style of include used by $am_make]) | ||
725 | am__include="#" | ||
726 | am__quote= | ||
727 | _am_result=none | ||
728 | # First try GNU make style include. | ||
729 | echo "include confinc" > confmf | ||
730 | # We grep out `Entering directory' and `Leaving directory' | ||
731 | # messages which can occur if `w' ends up in MAKEFLAGS. | ||
732 | # In particular we don't look at `^make:' because GNU make might | ||
733 | # be invoked under some other name (usually "gmake"), in which | ||
734 | # case it prints its new name instead of `make'. | ||
735 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then | ||
736 | am__include=include | ||
737 | am__quote= | ||
738 | _am_result=GNU | ||
739 | fi | ||
740 | # Now try BSD make style include. | ||
741 | if test "$am__include" = "#"; then | ||
742 | echo '.include "confinc"' > confmf | ||
743 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | ||
744 | am__include=.include | ||
745 | am__quote="\"" | ||
746 | _am_result=BSD | ||
747 | fi | ||
748 | fi | ||
749 | AC_SUBST([am__include]) | ||
750 | AC_SUBST([am__quote]) | ||
751 | AC_MSG_RESULT([$_am_result]) | ||
752 | rm -f confinc confmf | ||
753 | ]) | ||
754 | |||
755 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- | ||
756 | |||
757 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 | ||
758 | # Free Software Foundation, Inc. | ||
759 | # | ||
760 | # This file is free software; the Free Software Foundation | ||
761 | # gives unlimited permission to copy and/or distribute it, | ||
762 | # with or without modifications, as long as this notice is preserved. | ||
763 | |||
764 | # serial 5 | ||
765 | |||
766 | # AM_MISSING_PROG(NAME, PROGRAM) | ||
767 | # ------------------------------ | ||
768 | AC_DEFUN([AM_MISSING_PROG], | ||
769 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | ||
770 | $1=${$1-"${am_missing_run}$2"} | ||
771 | AC_SUBST($1)]) | ||
772 | |||
773 | |||
774 | # AM_MISSING_HAS_RUN | ||
775 | # ------------------ | ||
776 | # Define MISSING if not defined so far and test if it supports --run. | ||
777 | # If it does, set am_missing_run to use it, otherwise, to nothing. | ||
778 | AC_DEFUN([AM_MISSING_HAS_RUN], | ||
779 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | ||
780 | AC_REQUIRE_AUX_FILE([missing])dnl | ||
781 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | ||
782 | # Use eval to expand $SHELL | ||
783 | if eval "$MISSING --run true"; then | ||
784 | am_missing_run="$MISSING --run " | ||
785 | else | ||
786 | am_missing_run= | ||
787 | AC_MSG_WARN([`missing' script is too old or missing]) | ||
788 | fi | ||
789 | ]) | ||
790 | |||
791 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. | ||
792 | # | ||
793 | # This file is free software; the Free Software Foundation | ||
794 | # gives unlimited permission to copy and/or distribute it, | ||
795 | # with or without modifications, as long as this notice is preserved. | ||
796 | |||
797 | # AM_PROG_MKDIR_P | ||
798 | # --------------- | ||
799 | # Check for `mkdir -p'. | ||
800 | AC_DEFUN([AM_PROG_MKDIR_P], | ||
801 | [AC_PREREQ([2.60])dnl | ||
802 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | ||
803 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | ||
804 | dnl while keeping a definition of mkdir_p for backward compatibility. | ||
805 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | ||
806 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | ||
807 | dnl Makefile.ins that do not define MKDIR_P, so we do our own | ||
808 | dnl adjustment using top_builddir (which is defined more often than | ||
809 | dnl MKDIR_P). | ||
810 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | ||
811 | case $mkdir_p in | ||
812 | [[\\/$]]* | ?:[[\\/]]*) ;; | ||
813 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | ||
814 | esac | ||
815 | ]) | ||
816 | |||
817 | # Helper functions for option handling. -*- Autoconf -*- | ||
818 | |||
819 | # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. | ||
820 | # | ||
821 | # This file is free software; the Free Software Foundation | ||
822 | # gives unlimited permission to copy and/or distribute it, | ||
823 | # with or without modifications, as long as this notice is preserved. | ||
824 | |||
825 | # serial 4 | ||
826 | |||
827 | # _AM_MANGLE_OPTION(NAME) | ||
828 | # ----------------------- | ||
829 | AC_DEFUN([_AM_MANGLE_OPTION], | ||
830 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | ||
831 | |||
832 | # _AM_SET_OPTION(NAME) | ||
833 | # ------------------------------ | ||
834 | # Set option NAME. Presently that only means defining a flag for this option. | ||
835 | AC_DEFUN([_AM_SET_OPTION], | ||
836 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | ||
837 | |||
838 | # _AM_SET_OPTIONS(OPTIONS) | ||
839 | # ---------------------------------- | ||
840 | # OPTIONS is a space-separated list of Automake options. | ||
841 | AC_DEFUN([_AM_SET_OPTIONS], | ||
842 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | ||
843 | |||
844 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | ||
845 | # ------------------------------------------- | ||
846 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | ||
847 | AC_DEFUN([_AM_IF_OPTION], | ||
848 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | ||
849 | |||
850 | # Check to make sure that the build environment is sane. -*- Autoconf -*- | ||
851 | |||
852 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 | ||
853 | # Free Software Foundation, Inc. | ||
854 | # | ||
855 | # This file is free software; the Free Software Foundation | ||
856 | # gives unlimited permission to copy and/or distribute it, | ||
857 | # with or without modifications, as long as this notice is preserved. | ||
858 | |||
859 | # serial 4 | ||
860 | |||
861 | # AM_SANITY_CHECK | ||
862 | # --------------- | ||
863 | AC_DEFUN([AM_SANITY_CHECK], | ||
864 | [AC_MSG_CHECKING([whether build environment is sane]) | ||
865 | # Just in case | ||
866 | sleep 1 | ||
867 | echo timestamp > conftest.file | ||
868 | # Do `set' in a subshell so we don't clobber the current shell's | ||
869 | # arguments. Must try -L first in case configure is actually a | ||
870 | # symlink; some systems play weird games with the mod time of symlinks | ||
871 | # (eg FreeBSD returns the mod time of the symlink's containing | ||
872 | # directory). | ||
873 | if ( | ||
874 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` | ||
875 | if test "$[*]" = "X"; then | ||
876 | # -L didn't work. | ||
877 | set X `ls -t $srcdir/configure conftest.file` | ||
878 | fi | ||
879 | rm -f conftest.file | ||
880 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | ||
881 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | ||
882 | |||
883 | # If neither matched, then we have a broken ls. This can happen | ||
884 | # if, for instance, CONFIG_SHELL is bash and it inherits a | ||
885 | # broken ls alias from the environment. This has actually | ||
886 | # happened. Such a system could not be considered "sane". | ||
887 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | ||
888 | alias in your environment]) | ||
889 | fi | ||
890 | |||
891 | test "$[2]" = conftest.file | ||
892 | ) | ||
893 | then | ||
894 | # Ok. | ||
895 | : | ||
896 | else | ||
897 | AC_MSG_ERROR([newly created file is older than distributed files! | ||
898 | Check your system clock]) | ||
899 | fi | ||
900 | AC_MSG_RESULT(yes)]) | ||
901 | |||
902 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | ||
903 | # | ||
904 | # This file is free software; the Free Software Foundation | ||
905 | # gives unlimited permission to copy and/or distribute it, | ||
906 | # with or without modifications, as long as this notice is preserved. | ||
907 | |||
908 | # AM_PROG_INSTALL_STRIP | ||
909 | # --------------------- | ||
910 | # One issue with vendor `install' (even GNU) is that you can't | ||
911 | # specify the program used to strip binaries. This is especially | ||
912 | # annoying in cross-compiling environments, where the build's strip | ||
913 | # is unlikely to handle the host's binaries. | ||
914 | # Fortunately install-sh will honor a STRIPPROG variable, so we | ||
915 | # always use install-sh in `make install-strip', and initialize | ||
916 | # STRIPPROG with the value of the STRIP variable (set by the user). | ||
917 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | ||
918 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | ||
919 | # Installed binaries are usually stripped using `strip' when the user | ||
920 | # run `make install-strip'. However `strip' might not be the right | ||
921 | # tool to use in cross-compilation environments, therefore Automake | ||
922 | # will honor the `STRIP' environment variable to overrule this program. | ||
923 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | ||
924 | if test "$cross_compiling" != no; then | ||
925 | AC_CHECK_TOOL([STRIP], [strip], :) | ||
926 | fi | ||
927 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | ||
928 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | ||
929 | |||
930 | # Copyright (C) 2006 Free Software Foundation, Inc. | ||
931 | # | ||
932 | # This file is free software; the Free Software Foundation | ||
933 | # gives unlimited permission to copy and/or distribute it, | ||
934 | # with or without modifications, as long as this notice is preserved. | ||
935 | |||
936 | # _AM_SUBST_NOTMAKE(VARIABLE) | ||
937 | # --------------------------- | ||
938 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | ||
939 | # This macro is traced by Automake. | ||
940 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | ||
941 | |||
942 | # Check how to create a tarball. -*- Autoconf -*- | ||
943 | |||
944 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. | ||
945 | # | ||
946 | # This file is free software; the Free Software Foundation | ||
947 | # gives unlimited permission to copy and/or distribute it, | ||
948 | # with or without modifications, as long as this notice is preserved. | ||
949 | |||
950 | # serial 2 | ||
951 | |||
952 | # _AM_PROG_TAR(FORMAT) | ||
953 | # -------------------- | ||
954 | # Check how to create a tarball in format FORMAT. | ||
955 | # FORMAT should be one of `v7', `ustar', or `pax'. | ||
956 | # | ||
957 | # Substitute a variable $(am__tar) that is a command | ||
958 | # writing to stdout a FORMAT-tarball containing the directory | ||
959 | # $tardir. | ||
960 | # tardir=directory && $(am__tar) > result.tar | ||
961 | # | ||
962 | # Substitute a variable $(am__untar) that extract such | ||
963 | # a tarball read from stdin. | ||
964 | # $(am__untar) < result.tar | ||
965 | AC_DEFUN([_AM_PROG_TAR], | ||
966 | [# Always define AMTAR for backward compatibility. | ||
967 | AM_MISSING_PROG([AMTAR], [tar]) | ||
968 | m4_if([$1], [v7], | ||
969 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | ||
970 | [m4_case([$1], [ustar],, [pax],, | ||
971 | [m4_fatal([Unknown tar format])]) | ||
972 | AC_MSG_CHECKING([how to create a $1 tar archive]) | ||
973 | # Loop over all known methods to create a tar archive until one works. | ||
974 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | ||
975 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | ||
976 | # Do not fold the above two line into one, because Tru64 sh and | ||
977 | # Solaris sh will not grok spaces in the rhs of `-'. | ||
978 | for _am_tool in $_am_tools | ||
979 | do | ||
980 | case $_am_tool in | ||
981 | gnutar) | ||
982 | for _am_tar in tar gnutar gtar; | ||
983 | do | ||
984 | AM_RUN_LOG([$_am_tar --version]) && break | ||
985 | done | ||
986 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | ||
987 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | ||
988 | am__untar="$_am_tar -xf -" | ||
989 | ;; | ||
990 | plaintar) | ||
991 | # Must skip GNU tar: if it does not support --format= it doesn't create | ||
992 | # ustar tarball either. | ||
993 | (tar --version) >/dev/null 2>&1 && continue | ||
994 | am__tar='tar chf - "$$tardir"' | ||
995 | am__tar_='tar chf - "$tardir"' | ||
996 | am__untar='tar xf -' | ||
997 | ;; | ||
998 | pax) | ||
999 | am__tar='pax -L -x $1 -w "$$tardir"' | ||
1000 | am__tar_='pax -L -x $1 -w "$tardir"' | ||
1001 | am__untar='pax -r' | ||
1002 | ;; | ||
1003 | cpio) | ||
1004 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | ||
1005 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | ||
1006 | am__untar='cpio -i -H $1 -d' | ||
1007 | ;; | ||
1008 | none) | ||
1009 | am__tar=false | ||
1010 | am__tar_=false | ||
1011 | am__untar=false | ||
1012 | ;; | ||
1013 | esac | ||
1014 | |||
1015 | # If the value was cached, stop now. We just wanted to have am__tar | ||
1016 | # and am__untar set. | ||
1017 | test -n "${am_cv_prog_tar_$1}" && break | ||
1018 | |||
1019 | # tar/untar a dummy directory, and stop if the command works | ||
1020 | rm -rf conftest.dir | ||
1021 | mkdir conftest.dir | ||
1022 | echo GrepMe > conftest.dir/file | ||
1023 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | ||
1024 | rm -rf conftest.dir | ||
1025 | if test -s conftest.tar; then | ||
1026 | AM_RUN_LOG([$am__untar <conftest.tar]) | ||
1027 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | ||
1028 | fi | ||
1029 | done | ||
1030 | rm -rf conftest.dir | ||
1031 | |||
1032 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | ||
1033 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | ||
1034 | AC_SUBST([am__tar]) | ||
1035 | AC_SUBST([am__untar]) | ||
1036 | ]) # _AM_PROG_TAR | ||
1037 | |||