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b85e31b9 | 1 | # generated automatically by aclocal 1.9.3 -*- Autoconf -*- |
63e5e3e0 | 2 | |
076e5443 | 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
3ed8e5b6 AT |
4 | # 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. | |
63e5e3e0 | 8 | |
3ed8e5b6 AT |
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. | |
63e5e3e0 | 13 | |
076e5443 PB |
14 | # -*- Autoconf -*- |
15 | # Copyright (C) 2002, 2003 Free Software Foundation, Inc. | |
16 | # Generated from amversion.in; do not edit by hand. | |
63e5e3e0 | 17 | |
3ed8e5b6 AT |
18 | # This program is free software; you can redistribute it and/or modify |
19 | # it under the terms of the GNU General Public License as published by | |
20 | # the Free Software Foundation; either version 2, or (at your option) | |
21 | # any later version. | |
63e5e3e0 | 22 | |
3ed8e5b6 AT |
23 | # This program is distributed in the hope that it will be useful, |
24 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
26 | # GNU General Public License for more details. | |
27 | ||
28 | # You should have received a copy of the GNU General Public License | |
29 | # along with this program; if not, write to the Free Software | |
30 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
3ed8e5b6 | 31 | |
076e5443 PB |
32 | # AM_AUTOMAKE_VERSION(VERSION) |
33 | # ---------------------------- | |
34 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
35 | # generated from the m4 files accompanying Automake X.Y. | |
b85e31b9 | 36 | AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) |
3ed8e5b6 | 37 | |
076e5443 PB |
38 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
39 | # ------------------------------- | |
40 | # Call AM_AUTOMAKE_VERSION so it can be traced. | |
41 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. | |
42 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
b85e31b9 | 43 | [AM_AUTOMAKE_VERSION([1.9.3])]) |
3ed8e5b6 | 44 | |
076e5443 | 45 | # Figure out how to run the assembler. -*- Autoconf -*- |
3ed8e5b6 | 46 | |
076e5443 | 47 | # serial 3 |
3ed8e5b6 | 48 | |
076e5443 | 49 | # Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc. |
63e5e3e0 | 50 | |
3ed8e5b6 AT |
51 | # This program is free software; you can redistribute it and/or modify |
52 | # it under the terms of the GNU General Public License as published by | |
53 | # the Free Software Foundation; either version 2, or (at your option) | |
54 | # any later version. | |
55 | ||
56 | # This program is distributed in the hope that it will be useful, | |
57 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
58 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
59 | # GNU General Public License for more details. | |
60 | ||
61 | # You should have received a copy of the GNU General Public License | |
62 | # along with this program; if not, write to the Free Software | |
63 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
64 | # 02111-1307, USA. | |
65 | ||
076e5443 PB |
66 | # AM_PROG_AS |
67 | # ---------- | |
68 | AC_DEFUN([AM_PROG_AS], | |
69 | [# By default we simply use the C compiler to build assembly code. | |
70 | AC_REQUIRE([AC_PROG_CC]) | |
71 | test "${CCAS+set}" = set || CCAS=$CC | |
72 | test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS | |
73 | AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)]) | |
74 | AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)]) | |
75 | ]) | |
3ed8e5b6 | 76 | |
076e5443 | 77 | # AM_AUX_DIR_EXPAND |
3ed8e5b6 | 78 | |
076e5443 | 79 | # Copyright (C) 2001, 2003 Free Software Foundation, Inc. |
3ed8e5b6 | 80 | |
076e5443 PB |
81 | # This program is free software; you can redistribute it and/or modify |
82 | # it under the terms of the GNU General Public License as published by | |
83 | # the Free Software Foundation; either version 2, or (at your option) | |
84 | # any later version. | |
3ed8e5b6 | 85 | |
076e5443 PB |
86 | # This program is distributed in the hope that it will be useful, |
87 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
88 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
89 | # GNU General Public License for more details. | |
3ed8e5b6 | 90 | |
076e5443 PB |
91 | # You should have received a copy of the GNU General Public License |
92 | # along with this program; if not, write to the Free Software | |
93 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
94 | # 02111-1307, USA. | |
3ed8e5b6 | 95 | |
076e5443 PB |
96 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
97 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
98 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
99 | # | |
100 | # Of course, Automake must honor this variable whenever it calls a | |
101 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
102 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
103 | # depending on how configure is run. This is pretty annoying, since | |
104 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
105 | # source directory, any form will work fine, but in subdirectories a | |
106 | # relative path needs to be adjusted first. | |
107 | # | |
108 | # $ac_aux_dir/missing | |
109 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
110 | # $top_srcdir/$ac_aux_dir/missing | |
111 | # fails if $ac_aux_dir is absolute, | |
112 | # fails when called from a subdirectory in a VPATH build with | |
113 | # a relative $ac_aux_dir | |
114 | # | |
115 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
116 | # are both prefixed by $srcdir. In an in-source build this is usually | |
117 | # harmless because $srcdir is `.', but things will broke when you | |
118 | # start a VPATH build or use an absolute $srcdir. | |
119 | # | |
120 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
121 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
122 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
123 | # and then we would define $MISSING as | |
124 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
125 | # This will work as long as MISSING is not called from configure, because | |
126 | # unfortunately $(top_srcdir) has no meaning in configure. | |
127 | # However there are other variables, like CC, which are often used in | |
128 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
129 | # | |
130 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
131 | # absolute PATH. The drawback is that using absolute paths prevent a | |
132 | # configured tree to be moved without reconfiguration. | |
3ed8e5b6 | 133 | |
076e5443 PB |
134 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
135 | [dnl Rely on autoconf to set up CDPATH properly. | |
136 | AC_PREREQ([2.50])dnl | |
137 | # expand $ac_aux_dir to an absolute path | |
138 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
3ed8e5b6 AT |
139 | ]) |
140 | ||
076e5443 | 141 | # AM_CONDITIONAL -*- Autoconf -*- |
3ed8e5b6 | 142 | |
b85e31b9 | 143 | # Copyright (C) 1997, 2000, 2001, 2003, 2004 Free Software Foundation, Inc. |
3ed8e5b6 AT |
144 | |
145 | # This program is free software; you can redistribute it and/or modify | |
146 | # it under the terms of the GNU General Public License as published by | |
147 | # the Free Software Foundation; either version 2, or (at your option) | |
148 | # any later version. | |
149 | ||
150 | # This program is distributed in the hope that it will be useful, | |
151 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
152 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
153 | # GNU General Public License for more details. | |
154 | ||
155 | # You should have received a copy of the GNU General Public License | |
156 | # along with this program; if not, write to the Free Software | |
157 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
076e5443 | 158 | # 02111-1307, USA. |
3ed8e5b6 | 159 | |
076e5443 | 160 | # serial 6 |
3ed8e5b6 | 161 | |
076e5443 PB |
162 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
163 | # ------------------------------------- | |
164 | # Define a conditional. | |
165 | AC_DEFUN([AM_CONDITIONAL], | |
166 | [AC_PREREQ(2.52)dnl | |
167 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
168 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
169 | AC_SUBST([$1_TRUE]) | |
170 | AC_SUBST([$1_FALSE]) | |
171 | if $2; then | |
172 | $1_TRUE= | |
173 | $1_FALSE='#' | |
174 | else | |
175 | $1_TRUE='#' | |
176 | $1_FALSE= | |
177 | fi | |
178 | AC_CONFIG_COMMANDS_PRE( | |
179 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
b85e31b9 KC |
180 | AC_MSG_ERROR([[conditional "$1" was never defined. |
181 | Usually this means the macro was only invoked conditionally.]]) | |
076e5443 | 182 | fi])]) |
3ed8e5b6 | 183 | |
076e5443 | 184 | # serial 7 -*- Autoconf -*- |
3ed8e5b6 | 185 | |
076e5443 PB |
186 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 |
187 | # Free Software Foundation, Inc. | |
3ed8e5b6 AT |
188 | |
189 | # This program is free software; you can redistribute it and/or modify | |
190 | # it under the terms of the GNU General Public License as published by | |
191 | # the Free Software Foundation; either version 2, or (at your option) | |
192 | # any later version. | |
193 | ||
194 | # This program is distributed in the hope that it will be useful, | |
195 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
196 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
197 | # GNU General Public License for more details. | |
198 | ||
199 | # You should have received a copy of the GNU General Public License | |
200 | # along with this program; if not, write to the Free Software | |
201 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
202 | # 02111-1307, USA. | |
203 | ||
3ed8e5b6 | 204 | |
076e5443 PB |
205 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
206 | # written in clear, in which case automake, when reading aclocal.m4, | |
207 | # will think it sees a *use*, and therefore will trigger all it's | |
208 | # C support machinery. Also note that it means that autoscan, seeing | |
209 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
210 | ||
211 | ||
212 | ||
213 | # _AM_DEPENDENCIES(NAME) | |
214 | # ---------------------- | |
215 | # See how the compiler implements dependency checking. | |
216 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
217 | # We try a few techniques and use that to set a single cache variable. | |
218 | # | |
219 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
220 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
221 | # dependency, and given that the user is not expected to run this macro, | |
222 | # just rely on AC_PROG_CC. | |
223 | AC_DEFUN([_AM_DEPENDENCIES], | |
224 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
225 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
226 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
227 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
228 | ||
229 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
230 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
231 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
232 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | |
233 | [depcc="$$1" am_compiler_list=]) | |
234 | ||
235 | AC_CACHE_CHECK([dependency style of $depcc], | |
236 | [am_cv_$1_dependencies_compiler_type], | |
237 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
238 | # We make a subdir and do the tests there. Otherwise we can end up | |
239 | # making bogus files that we don't know about and never remove. For | |
240 | # instance it was reported that on HP-UX the gcc test will end up | |
241 | # making a dummy file named `D' -- because `-MD' means `put the output | |
242 | # in D'. | |
243 | mkdir conftest.dir | |
244 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
245 | # using a relative directory. | |
246 | cp "$am_depcomp" conftest.dir | |
247 | cd conftest.dir | |
248 | # We will build objects and dependencies in a subdirectory because | |
249 | # it helps to detect inapplicable dependency modes. For instance | |
250 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
251 | # side effect of compilation, but ICC will put the dependencies in | |
252 | # the current directory while Tru64 will put them in the object | |
253 | # directory. | |
254 | mkdir sub | |
255 | ||
256 | am_cv_$1_dependencies_compiler_type=none | |
257 | if test "$am_compiler_list" = ""; then | |
258 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
259 | fi | |
260 | for depmode in $am_compiler_list; do | |
261 | # Setup a source with many dependencies, because some compilers | |
262 | # like to wrap large dependency lists on column 80 (with \), and | |
263 | # we should not choose a depcomp mode which is confused by this. | |
264 | # | |
265 | # We need to recreate these files for each test, as the compiler may | |
266 | # overwrite some of them when testing with obscure command lines. | |
267 | # This happens at least with the AIX C compiler. | |
268 | : > sub/conftest.c | |
269 | for i in 1 2 3 4 5 6; do | |
270 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
271 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
272 | # Solaris 8's {/usr,}/bin/sh. | |
273 | touch sub/conftst$i.h | |
274 | done | |
275 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
276 | ||
277 | case $depmode in | |
278 | nosideeffect) | |
279 | # after this tag, mechanisms are not by side-effect, so they'll | |
280 | # only be used when explicitly requested | |
281 | if test "x$enable_dependency_tracking" = xyes; then | |
282 | continue | |
283 | else | |
284 | break | |
285 | fi | |
286 | ;; | |
287 | none) break ;; | |
288 | esac | |
289 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
290 | # mode. It turns out that the SunPro C++ compiler does not properly | |
291 | # handle `-M -o', and we need to detect this. | |
292 | if depmode=$depmode \ | |
293 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
294 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
295 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ | |
296 | >/dev/null 2>conftest.err && | |
297 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
298 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && | |
299 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
300 | # icc doesn't choke on unknown options, it will just issue warnings | |
b85e31b9 KC |
301 | # or remarks (even with -Werror). So we grep stderr for any message |
302 | # that says an option was ignored or not supported. | |
303 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
304 | # icc: Command line warning: ignoring option '-M'; no argument required | |
305 | # The diagnosis changed in icc 8.0: | |
306 | # icc: Command line remark: option '-MP' not supported | |
307 | if (grep 'ignoring option' conftest.err || | |
308 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
076e5443 PB |
309 | am_cv_$1_dependencies_compiler_type=$depmode |
310 | break | |
311 | fi | |
312 | fi | |
313 | done | |
314 | ||
315 | cd .. | |
316 | rm -rf conftest.dir | |
317 | else | |
318 | am_cv_$1_dependencies_compiler_type=none | |
319 | fi | |
320 | ]) | |
321 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
322 | AM_CONDITIONAL([am__fastdep$1], [ | |
323 | test "x$enable_dependency_tracking" != xno \ | |
324 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
325 | ]) | |
326 | ||
327 | ||
328 | # AM_SET_DEPDIR | |
329 | # ------------- | |
330 | # Choose a directory name for dependency files. | |
331 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
332 | AC_DEFUN([AM_SET_DEPDIR], | |
333 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
334 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
335 | ]) | |
336 | ||
337 | ||
338 | # AM_DEP_TRACK | |
339 | # ------------ | |
340 | AC_DEFUN([AM_DEP_TRACK], | |
341 | [AC_ARG_ENABLE(dependency-tracking, | |
342 | [ --disable-dependency-tracking speeds up one-time build | |
343 | --enable-dependency-tracking do not reject slow dependency extractors]) | |
344 | if test "x$enable_dependency_tracking" != xno; then | |
345 | am_depcomp="$ac_aux_dir/depcomp" | |
346 | AMDEPBACKSLASH='\' | |
347 | fi | |
348 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
349 | AC_SUBST([AMDEPBACKSLASH]) | |
350 | ]) | |
351 | ||
352 | # Generate code to set up dependency tracking. -*- Autoconf -*- | |
353 | ||
b85e31b9 KC |
354 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 |
355 | # Free Software Foundation, Inc. | |
076e5443 PB |
356 | |
357 | # This program is free software; you can redistribute it and/or modify | |
358 | # it under the terms of the GNU General Public License as published by | |
359 | # the Free Software Foundation; either version 2, or (at your option) | |
360 | # any later version. | |
361 | ||
362 | # This program is distributed in the hope that it will be useful, | |
363 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
364 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
365 | # GNU General Public License for more details. | |
366 | ||
367 | # You should have received a copy of the GNU General Public License | |
368 | # along with this program; if not, write to the Free Software | |
369 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
370 | # 02111-1307, USA. | |
371 | ||
372 | #serial 2 | |
373 | ||
374 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
3ed8e5b6 | 375 | # ------------------------------ |
076e5443 PB |
376 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
377 | [for mf in $CONFIG_FILES; do | |
378 | # Strip MF so we end up with the name of the file. | |
379 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
380 | # Check whether this is an Automake generated Makefile or not. | |
381 | # We used to match only the files named `Makefile.in', but | |
382 | # some people rename them; so instead we look at the file content. | |
383 | # Grep'ing the first line is not enough: some people post-process | |
384 | # each Makefile.in and add a new line on top of each file to say so. | |
385 | # So let's grep whole file. | |
386 | if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then | |
387 | dirpart=`AS_DIRNAME("$mf")` | |
388 | else | |
389 | continue | |
390 | fi | |
b85e31b9 KC |
391 | # Extract the definition of DEPDIR, am__include, and am__quote |
392 | # from the Makefile without running `make'. | |
076e5443 PB |
393 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
394 | test -z "$DEPDIR" && continue | |
b85e31b9 KC |
395 | am__include=`sed -n 's/^am__include = //p' < "$mf"` |
396 | test -z "am__include" && continue | |
397 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
076e5443 PB |
398 | # When using ansi2knr, U may be empty or an underscore; expand it |
399 | U=`sed -n 's/^U = //p' < "$mf"` | |
b85e31b9 KC |
400 | # Find all dependency output files, they are included files with |
401 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
402 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
403 | # expansion. | |
404 | for file in `sed -n " | |
405 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
076e5443 PB |
406 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
407 | # Make sure the directory exists. | |
408 | test -f "$dirpart/$file" && continue | |
409 | fdir=`AS_DIRNAME(["$file"])` | |
410 | AS_MKDIR_P([$dirpart/$fdir]) | |
411 | # echo "creating $dirpart/$file" | |
412 | echo '# dummy' > "$dirpart/$file" | |
413 | done | |
414 | done | |
415 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
416 | ||
417 | ||
418 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
419 | # ----------------------------- | |
420 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
421 | # | |
422 | # This code is only required when automatic dependency tracking | |
423 | # is enabled. FIXME. This creates each `.P' file that we will | |
424 | # need in order to bootstrap the dependency handling code. | |
425 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
426 | [AC_CONFIG_COMMANDS([depfiles], | |
427 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
428 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
429 | ]) | |
430 | ||
431 | # Do all the work for Automake. -*- Autoconf -*- | |
432 | ||
433 | # This macro actually does too much some checks are only needed if | |
434 | # your package does certain things. But this isn't really a big deal. | |
435 | ||
b85e31b9 | 436 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
076e5443 PB |
437 | # Free Software Foundation, Inc. |
438 | ||
439 | # This program is free software; you can redistribute it and/or modify | |
440 | # it under the terms of the GNU General Public License as published by | |
441 | # the Free Software Foundation; either version 2, or (at your option) | |
442 | # any later version. | |
443 | ||
444 | # This program is distributed in the hope that it will be useful, | |
445 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
446 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
447 | # GNU General Public License for more details. | |
448 | ||
449 | # You should have received a copy of the GNU General Public License | |
450 | # along with this program; if not, write to the Free Software | |
451 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
452 | # 02111-1307, USA. | |
453 | ||
454 | # serial 11 | |
455 | ||
456 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
457 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
458 | # ----------------------------------------------- | |
459 | # The call with PACKAGE and VERSION arguments is the old style | |
460 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
461 | # and VERSION should now be passed to AC_INIT and removed from | |
462 | # the call to AM_INIT_AUTOMAKE. | |
463 | # We support both call styles for the transition. After | |
464 | # the next Automake release, Autoconf can make the AC_INIT | |
465 | # arguments mandatory, and then we can depend on a new Autoconf | |
466 | # release and drop the old call support. | |
467 | AC_DEFUN([AM_INIT_AUTOMAKE], | |
468 | [AC_PREREQ([2.58])dnl | |
469 | dnl Autoconf wants to disallow AM_ names. We explicitly allow | |
470 | dnl the ones we care about. | |
471 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
472 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
473 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
474 | # test to see if srcdir already configured | |
475 | if test "`cd $srcdir && pwd`" != "`pwd`" && | |
476 | test -f $srcdir/config.status; then | |
477 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
478 | fi | |
479 | ||
480 | # test whether we have cygpath | |
481 | if test -z "$CYGPATH_W"; then | |
482 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
483 | CYGPATH_W='cygpath -w' | |
484 | else | |
485 | CYGPATH_W=echo | |
486 | fi | |
487 | fi | |
488 | AC_SUBST([CYGPATH_W]) | |
489 | ||
490 | # Define the identity of the package. | |
491 | dnl Distinguish between old-style and new-style calls. | |
492 | m4_ifval([$2], | |
493 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
494 | AC_SUBST([PACKAGE], [$1])dnl | |
495 | AC_SUBST([VERSION], [$2])], | |
496 | [_AM_SET_OPTIONS([$1])dnl | |
497 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | |
498 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
499 | ||
500 | _AM_IF_OPTION([no-define],, | |
501 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
502 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
503 | ||
504 | # Some tools Automake needs. | |
505 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
506 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
507 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
508 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
509 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
510 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
511 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
076e5443 PB |
512 | AM_PROG_INSTALL_SH |
513 | AM_PROG_INSTALL_STRIP | |
514 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl | |
515 | # We need awk for the "check" target. The system "awk" is bad on | |
516 | # some platforms. | |
517 | AC_REQUIRE([AC_PROG_AWK])dnl | |
518 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
519 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
b85e31b9 KC |
520 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
521 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
522 | [_AM_PROG_TAR([v7])])]) | |
076e5443 PB |
523 | _AM_IF_OPTION([no-dependencies],, |
524 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
525 | [_AM_DEPENDENCIES(CC)], | |
526 | [define([AC_PROG_CC], | |
527 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
528 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
529 | [_AM_DEPENDENCIES(CXX)], | |
530 | [define([AC_PROG_CXX], | |
531 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
532 | ]) | |
533 | ]) | |
3ed8e5b6 | 534 | |
3ed8e5b6 | 535 | |
076e5443 PB |
536 | # When config.status generates a header, we must update the stamp-h file. |
537 | # This file resides in the same directory as the config header | |
538 | # that is generated. The stamp files are numbered to have different names. | |
63e5e3e0 | 539 | |
076e5443 PB |
540 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
541 | # loop where config.status creates the headers, so we can generate | |
542 | # our stamp files there. | |
543 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
544 | [# Compute $1's index in $config_headers. | |
545 | _am_stamp_count=1 | |
546 | for _am_header in $config_headers :; do | |
547 | case $_am_header in | |
548 | $1 | $1:* ) | |
549 | break ;; | |
550 | * ) | |
551 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
552 | esac | |
553 | done | |
554 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) | |
555 | ||
556 | # AM_PROG_INSTALL_SH | |
557 | # ------------------ | |
558 | # Define $install_sh. | |
63e5e3e0 | 559 | |
076e5443 | 560 | # Copyright (C) 2001, 2003 Free Software Foundation, Inc. |
3ed8e5b6 AT |
561 | |
562 | # This program is free software; you can redistribute it and/or modify | |
563 | # it under the terms of the GNU General Public License as published by | |
564 | # the Free Software Foundation; either version 2, or (at your option) | |
565 | # any later version. | |
566 | ||
567 | # This program is distributed in the hope that it will be useful, | |
568 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
569 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
570 | # GNU General Public License for more details. | |
571 | ||
572 | # You should have received a copy of the GNU General Public License | |
573 | # along with this program; if not, write to the Free Software | |
574 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
575 | # 02111-1307, USA. | |
576 | ||
076e5443 PB |
577 | AC_DEFUN([AM_PROG_INSTALL_SH], |
578 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
579 | install_sh=${install_sh-"$am_aux_dir/install-sh"} | |
580 | AC_SUBST(install_sh)]) | |
3ed8e5b6 | 581 | |
076e5443 PB |
582 | # -*- Autoconf -*- |
583 | # Copyright (C) 2003 Free Software Foundation, Inc. | |
3ed8e5b6 AT |
584 | |
585 | # This program is free software; you can redistribute it and/or modify | |
586 | # it under the terms of the GNU General Public License as published by | |
587 | # the Free Software Foundation; either version 2, or (at your option) | |
588 | # any later version. | |
589 | ||
590 | # This program is distributed in the hope that it will be useful, | |
591 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
592 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
593 | # GNU General Public License for more details. | |
594 | ||
595 | # You should have received a copy of the GNU General Public License | |
596 | # along with this program; if not, write to the Free Software | |
597 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
598 | # 02111-1307, USA. | |
599 | ||
076e5443 | 600 | # serial 1 |
3ed8e5b6 | 601 | |
076e5443 PB |
602 | # Check whether the underlying file-system supports filenames |
603 | # with a leading dot. For instance MS-DOS doesn't. | |
604 | AC_DEFUN([AM_SET_LEADING_DOT], | |
605 | [rm -rf .tst 2>/dev/null | |
606 | mkdir .tst 2>/dev/null | |
607 | if test -d .tst; then | |
608 | am__leading_dot=. | |
63e5e3e0 | 609 | else |
076e5443 | 610 | am__leading_dot=_ |
63e5e3e0 | 611 | fi |
076e5443 PB |
612 | rmdir .tst 2>/dev/null |
613 | AC_SUBST([am__leading_dot])]) | |
3ed8e5b6 | 614 | |
076e5443 PB |
615 | # Add --enable-maintainer-mode option to configure. |
616 | # From Jim Meyering | |
3ed8e5b6 | 617 | |
076e5443 PB |
618 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004 |
619 | # Free Software Foundation, Inc. | |
3ed8e5b6 AT |
620 | |
621 | # This program is free software; you can redistribute it and/or modify | |
622 | # it under the terms of the GNU General Public License as published by | |
623 | # the Free Software Foundation; either version 2, or (at your option) | |
624 | # any later version. | |
625 | ||
626 | # This program is distributed in the hope that it will be useful, | |
627 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
628 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
629 | # GNU General Public License for more details. | |
630 | ||
631 | # You should have received a copy of the GNU General Public License | |
632 | # along with this program; if not, write to the Free Software | |
633 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
634 | # 02111-1307, USA. | |
635 | ||
076e5443 | 636 | # serial 3 |
3ed8e5b6 | 637 | |
076e5443 PB |
638 | AC_DEFUN([AM_MAINTAINER_MODE], |
639 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
640 | dnl maintainer-mode is disabled by default | |
641 | AC_ARG_ENABLE(maintainer-mode, | |
642 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
643 | (and sometimes confusing) to the casual installer], | |
644 | USE_MAINTAINER_MODE=$enableval, | |
645 | USE_MAINTAINER_MODE=no) | |
646 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
647 | AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) | |
648 | MAINT=$MAINTAINER_MODE_TRUE | |
649 | AC_SUBST(MAINT)dnl | |
650 | ] | |
651 | ) | |
3ed8e5b6 | 652 | |
076e5443 | 653 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) |
3ed8e5b6 | 654 | |
076e5443 | 655 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
3ed8e5b6 | 656 | |
076e5443 | 657 | # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. |
3ed8e5b6 AT |
658 | |
659 | # This program is free software; you can redistribute it and/or modify | |
660 | # it under the terms of the GNU General Public License as published by | |
661 | # the Free Software Foundation; either version 2, or (at your option) | |
662 | # any later version. | |
663 | ||
664 | # This program is distributed in the hope that it will be useful, | |
665 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
666 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
667 | # GNU General Public License for more details. | |
668 | ||
669 | # You should have received a copy of the GNU General Public License | |
670 | # along with this program; if not, write to the Free Software | |
671 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
672 | # 02111-1307, USA. | |
673 | ||
076e5443 | 674 | # serial 2 |
3ed8e5b6 | 675 | |
076e5443 PB |
676 | # AM_MAKE_INCLUDE() |
677 | # ----------------- | |
678 | # Check to see how make treats includes. | |
679 | AC_DEFUN([AM_MAKE_INCLUDE], | |
680 | [am_make=${MAKE-make} | |
681 | cat > confinc << 'END' | |
682 | am__doit: | |
683 | @echo done | |
684 | .PHONY: am__doit | |
685 | END | |
686 | # If we don't find an include directive, just comment out the code. | |
687 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
688 | am__include="#" | |
689 | am__quote= | |
690 | _am_result=none | |
691 | # First try GNU make style include. | |
692 | echo "include confinc" > confmf | |
693 | # We grep out `Entering directory' and `Leaving directory' | |
694 | # messages which can occur if `w' ends up in MAKEFLAGS. | |
695 | # In particular we don't look at `^make:' because GNU make might | |
696 | # be invoked under some other name (usually "gmake"), in which | |
697 | # case it prints its new name instead of `make'. | |
698 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then | |
699 | am__include=include | |
700 | am__quote= | |
701 | _am_result=GNU | |
702 | fi | |
703 | # Now try BSD make style include. | |
704 | if test "$am__include" = "#"; then | |
705 | echo '.include "confinc"' > confmf | |
706 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | |
707 | am__include=.include | |
708 | am__quote="\"" | |
709 | _am_result=BSD | |
710 | fi | |
3ed8e5b6 | 711 | fi |
076e5443 PB |
712 | AC_SUBST([am__include]) |
713 | AC_SUBST([am__quote]) | |
714 | AC_MSG_RESULT([$_am_result]) | |
715 | rm -f confinc confmf | |
716 | ]) | |
3ed8e5b6 | 717 | |
076e5443 | 718 | # serial 2 |
3ed8e5b6 | 719 | |
076e5443 PB |
720 | # AM_PROG_CC_C_O |
721 | # -------------- | |
722 | # Like AC_PROG_CC_C_O, but changed for automake. | |
3ed8e5b6 | 723 | |
076e5443 | 724 | # Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc. |
3ed8e5b6 AT |
725 | |
726 | # This program is free software; you can redistribute it and/or modify | |
727 | # it under the terms of the GNU General Public License as published by | |
728 | # the Free Software Foundation; either version 2, or (at your option) | |
729 | # any later version. | |
730 | ||
731 | # This program is distributed in the hope that it will be useful, | |
732 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
733 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
734 | # GNU General Public License for more details. | |
735 | ||
736 | # You should have received a copy of the GNU General Public License | |
737 | # along with this program; if not, write to the Free Software | |
738 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
739 | # 02111-1307, USA. | |
740 | ||
076e5443 PB |
741 | AC_DEFUN([AM_PROG_CC_C_O], |
742 | [AC_REQUIRE([AC_PROG_CC_C_O])dnl | |
743 | AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
744 | # FIXME: we rely on the cache variable name because | |
745 | # there is no other way. | |
746 | set dummy $CC | |
747 | ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` | |
748 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then | |
749 | # Losing compiler, so override with the script. | |
750 | # FIXME: It is wrong to rewrite CC. | |
751 | # But if we don't then we get into trouble of one sort or another. | |
752 | # A longer-term fix would be to have automake use am__CC in this case, | |
753 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
754 | CC="$am_aux_dir/compile $CC" | |
3ed8e5b6 AT |
755 | fi |
756 | ]) | |
3ed8e5b6 | 757 | |
076e5443 | 758 | # -*- Autoconf -*- |
3ed8e5b6 | 759 | |
3ed8e5b6 | 760 | |
076e5443 | 761 | # Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. |
3ed8e5b6 AT |
762 | |
763 | # This program is free software; you can redistribute it and/or modify | |
764 | # it under the terms of the GNU General Public License as published by | |
765 | # the Free Software Foundation; either version 2, or (at your option) | |
766 | # any later version. | |
767 | ||
768 | # This program is distributed in the hope that it will be useful, | |
769 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
770 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
771 | # GNU General Public License for more details. | |
772 | ||
773 | # You should have received a copy of the GNU General Public License | |
774 | # along with this program; if not, write to the Free Software | |
775 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
776 | # 02111-1307, USA. | |
777 | ||
076e5443 | 778 | # serial 3 |
3ed8e5b6 | 779 | |
076e5443 | 780 | # AM_MISSING_PROG(NAME, PROGRAM) |
3ed8e5b6 | 781 | # ------------------------------ |
076e5443 PB |
782 | AC_DEFUN([AM_MISSING_PROG], |
783 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
784 | $1=${$1-"${am_missing_run}$2"} | |
785 | AC_SUBST($1)]) | |
3ed8e5b6 AT |
786 | |
787 | ||
076e5443 PB |
788 | # AM_MISSING_HAS_RUN |
789 | # ------------------ | |
790 | # Define MISSING if not defined so far and test if it supports --run. | |
791 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
792 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
793 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
794 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | |
795 | # Use eval to expand $SHELL | |
796 | if eval "$MISSING --run true"; then | |
797 | am_missing_run="$MISSING --run " | |
798 | else | |
799 | am_missing_run= | |
800 | AC_MSG_WARN([`missing' script is too old or missing]) | |
801 | fi | |
3ed8e5b6 AT |
802 | ]) |
803 | ||
076e5443 PB |
804 | # AM_PROG_MKDIR_P |
805 | # --------------- | |
806 | # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. | |
3ed8e5b6 | 807 | |
076e5443 | 808 | # Copyright (C) 2003, 2004 Free Software Foundation, Inc. |
3ed8e5b6 AT |
809 | |
810 | # This program is free software; you can redistribute it and/or modify | |
811 | # it under the terms of the GNU General Public License as published by | |
812 | # the Free Software Foundation; either version 2, or (at your option) | |
813 | # any later version. | |
814 | ||
815 | # This program is distributed in the hope that it will be useful, | |
816 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
817 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
818 | # GNU General Public License for more details. | |
819 | ||
820 | # You should have received a copy of the GNU General Public License | |
821 | # along with this program; if not, write to the Free Software | |
822 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
823 | # 02111-1307, USA. | |
824 | ||
076e5443 PB |
825 | # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories |
826 | # created by `make install' are always world readable, even if the | |
827 | # installer happens to have an overly restrictive umask (e.g. 077). | |
828 | # This was a mistake. There are at least two reasons why we must not | |
829 | # use `-m 0755': | |
830 | # - it causes special bits like SGID to be ignored, | |
831 | # - it may be too restrictive (some setups expect 775 directories). | |
832 | # | |
833 | # Do not use -m 0755 and let people choose whatever they expect by | |
834 | # setting umask. | |
835 | # | |
836 | # We cannot accept any implementation of `mkdir' that recognizes `-p'. | |
837 | # Some implementations (such as Solaris 8's) are not thread-safe: if a | |
838 | # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' | |
839 | # concurrently, both version can detect that a/ is missing, but only | |
840 | # one can create it and the other will error out. Consequently we | |
841 | # restrict ourselves to GNU make (using the --version option ensures | |
842 | # this.) | |
843 | AC_DEFUN([AM_PROG_MKDIR_P], | |
844 | [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then | |
b85e31b9 KC |
845 | # We used to keeping the `.' as first argument, in order to |
846 | # allow $(mkdir_p) to be used without argument. As in | |
076e5443 | 847 | # $(mkdir_p) $(somedir) |
b85e31b9 KC |
848 | # where $(somedir) is conditionally defined. However this is wrong |
849 | # for two reasons: | |
850 | # 1. if the package is installed by a user who cannot write `.' | |
851 | # make install will fail, | |
852 | # 2. the above comment should most certainly read | |
853 | # $(mkdir_p) $(DESTDIR)$(somedir) | |
854 | # so it does not work when $(somedir) is undefined and | |
855 | # $(DESTDIR) is not. | |
856 | # To support the latter case, we have to write | |
857 | # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), | |
858 | # so the `.' trick is pointless. | |
859 | mkdir_p='mkdir -p --' | |
076e5443 PB |
860 | else |
861 | # On NextStep and OpenStep, the `mkdir' command does not | |
862 | # recognize any option. It will interpret all options as | |
863 | # directories to create, and then abort because `.' already | |
864 | # exists. | |
865 | for d in ./-p ./--version; | |
866 | do | |
867 | test -d $d && rmdir $d | |
868 | done | |
869 | # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. | |
870 | if test -f "$ac_aux_dir/mkinstalldirs"; then | |
871 | mkdir_p='$(mkinstalldirs)' | |
872 | else | |
873 | mkdir_p='$(install_sh) -d' | |
874 | fi | |
3ed8e5b6 | 875 | fi |
076e5443 | 876 | AC_SUBST([mkdir_p])]) |
3ed8e5b6 | 877 | |
076e5443 PB |
878 | # Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004 |
879 | # Free Software Foundation, Inc. | |
3ed8e5b6 AT |
880 | |
881 | # This program is free software; you can redistribute it and/or modify | |
882 | # it under the terms of the GNU General Public License as published by | |
883 | # the Free Software Foundation; either version 2, or (at your option) | |
884 | # any later version. | |
885 | ||
886 | # This program is distributed in the hope that it will be useful, | |
887 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
888 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
889 | # GNU General Public License for more details. | |
890 | ||
891 | # You should have received a copy of the GNU General Public License | |
892 | # along with this program; if not, write to the Free Software | |
893 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
894 | # 02111-1307, USA. | |
895 | ||
076e5443 | 896 | # serial 4 |
3ed8e5b6 | 897 | |
076e5443 PB |
898 | # AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR]) |
899 | # --------------------------------------------------- | |
900 | # Add --enable-multilib to configure. | |
901 | AC_DEFUN([AM_ENABLE_MULTILIB], | |
902 | [# Default to --enable-multilib | |
903 | AC_ARG_ENABLE(multilib, | |
904 | [ --enable-multilib build many library versions (default)], | |
905 | [case "$enableval" in | |
906 | yes) multilib=yes ;; | |
907 | no) multilib=no ;; | |
908 | *) AC_MSG_ERROR([bad value $enableval for multilib option]) ;; | |
909 | esac], | |
910 | [multilib=yes]) | |
3ed8e5b6 | 911 | |
076e5443 PB |
912 | # We may get other options which we leave undocumented: |
913 | # --with-target-subdir, --with-multisrctop, --with-multisubdir | |
914 | # See config-ml.in if you want the gory details. | |
915 | ||
916 | if test "$srcdir" = "."; then | |
917 | if test "$with_target_subdir" != "."; then | |
918 | multi_basedir="$srcdir/$with_multisrctop../$2" | |
919 | else | |
920 | multi_basedir="$srcdir/$with_multisrctop$2" | |
921 | fi | |
3ed8e5b6 | 922 | else |
076e5443 | 923 | multi_basedir="$srcdir/$2" |
3ed8e5b6 | 924 | fi |
076e5443 | 925 | AC_SUBST(multi_basedir) |
3ed8e5b6 | 926 | |
076e5443 PB |
927 | AC_OUTPUT_COMMANDS([ |
928 | # Only add multilib support code if we just rebuilt the top-level | |
929 | # Makefile. | |
930 | case " $CONFIG_FILES " in | |
931 | *" ]m4_default([$1],Makefile)[ "*) | |
932 | ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in | |
933 | ;; | |
934 | esac], | |
935 | [ | |
936 | srcdir="$srcdir" | |
937 | host="$host" | |
938 | target="$target" | |
939 | with_multisubdir="$with_multisubdir" | |
940 | with_multisrctop="$with_multisrctop" | |
941 | with_target_subdir="$with_target_subdir" | |
942 | ac_configure_args="${multilib_arg} ${ac_configure_args}" | |
943 | multi_basedir="$multi_basedir" | |
944 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
945 | CC="$CC"])])dnl | |
3ed8e5b6 | 946 | |
076e5443 | 947 | # Helper functions for option handling. -*- Autoconf -*- |
3ed8e5b6 | 948 | |
076e5443 | 949 | # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. |
3ed8e5b6 AT |
950 | |
951 | # This program is free software; you can redistribute it and/or modify | |
952 | # it under the terms of the GNU General Public License as published by | |
953 | # the Free Software Foundation; either version 2, or (at your option) | |
954 | # any later version. | |
955 | ||
956 | # This program is distributed in the hope that it will be useful, | |
957 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
958 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
959 | # GNU General Public License for more details. | |
960 | ||
961 | # You should have received a copy of the GNU General Public License | |
962 | # along with this program; if not, write to the Free Software | |
963 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
964 | # 02111-1307, USA. | |
965 | ||
3ed8e5b6 AT |
966 | # serial 2 |
967 | ||
076e5443 PB |
968 | # _AM_MANGLE_OPTION(NAME) |
969 | # ----------------------- | |
970 | AC_DEFUN([_AM_MANGLE_OPTION], | |
971 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
972 | ||
973 | # _AM_SET_OPTION(NAME) | |
974 | # ------------------------------ | |
975 | # Set option NAME. Presently that only means defining a flag for this option. | |
976 | AC_DEFUN([_AM_SET_OPTION], | |
977 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
978 | ||
979 | # _AM_SET_OPTIONS(OPTIONS) | |
980 | # ---------------------------------- | |
981 | # OPTIONS is a space-separated list of Automake options. | |
982 | AC_DEFUN([_AM_SET_OPTIONS], | |
983 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
984 | ||
985 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
986 | # ------------------------------------------- | |
987 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
988 | AC_DEFUN([_AM_IF_OPTION], | |
989 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
990 | ||
991 | # | |
992 | # Check to make sure that the build environment is sane. | |
993 | # | |
3ed8e5b6 | 994 | |
076e5443 | 995 | # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc. |
3ed8e5b6 AT |
996 | |
997 | # This program is free software; you can redistribute it and/or modify | |
998 | # it under the terms of the GNU General Public License as published by | |
999 | # the Free Software Foundation; either version 2, or (at your option) | |
1000 | # any later version. | |
1001 | ||
1002 | # This program is distributed in the hope that it will be useful, | |
1003 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
1004 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
1005 | # GNU General Public License for more details. | |
1006 | ||
1007 | # You should have received a copy of the GNU General Public License | |
1008 | # along with this program; if not, write to the Free Software | |
1009 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
1010 | # 02111-1307, USA. | |
1011 | ||
076e5443 PB |
1012 | # serial 3 |
1013 | ||
1014 | # AM_SANITY_CHECK | |
1015 | # --------------- | |
1016 | AC_DEFUN([AM_SANITY_CHECK], | |
1017 | [AC_MSG_CHECKING([whether build environment is sane]) | |
1018 | # Just in case | |
1019 | sleep 1 | |
1020 | echo timestamp > conftest.file | |
1021 | # Do `set' in a subshell so we don't clobber the current shell's | |
1022 | # arguments. Must try -L first in case configure is actually a | |
1023 | # symlink; some systems play weird games with the mod time of symlinks | |
1024 | # (eg FreeBSD returns the mod time of the symlink's containing | |
1025 | # directory). | |
1026 | if ( | |
1027 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` | |
1028 | if test "$[*]" = "X"; then | |
1029 | # -L didn't work. | |
1030 | set X `ls -t $srcdir/configure conftest.file` | |
1031 | fi | |
1032 | rm -f conftest.file | |
1033 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
1034 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
1035 | ||
1036 | # If neither matched, then we have a broken ls. This can happen | |
1037 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
1038 | # broken ls alias from the environment. This has actually | |
1039 | # happened. Such a system could not be considered "sane". | |
1040 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
1041 | alias in your environment]) | |
1042 | fi | |
1043 | ||
1044 | test "$[2]" = conftest.file | |
1045 | ) | |
1046 | then | |
1047 | # Ok. | |
1048 | : | |
1049 | else | |
1050 | AC_MSG_ERROR([newly created file is older than distributed files! | |
1051 | Check your system clock]) | |
3ed8e5b6 | 1052 | fi |
076e5443 | 1053 | AC_MSG_RESULT(yes)]) |
63e5e3e0 | 1054 | |
076e5443 | 1055 | # AM_PROG_INSTALL_STRIP |
63e5e3e0 | 1056 | |
076e5443 | 1057 | # Copyright (C) 2001, 2003 Free Software Foundation, Inc. |
63e5e3e0 | 1058 | |
3ed8e5b6 AT |
1059 | # This program is free software; you can redistribute it and/or modify |
1060 | # it under the terms of the GNU General Public License as published by | |
1061 | # the Free Software Foundation; either version 2, or (at your option) | |
1062 | # any later version. | |
1063 | ||
1064 | # This program is distributed in the hope that it will be useful, | |
1065 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
1066 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
1067 | # GNU General Public License for more details. | |
1068 | ||
1069 | # You should have received a copy of the GNU General Public License | |
1070 | # along with this program; if not, write to the Free Software | |
1071 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
1072 | # 02111-1307, USA. | |
1073 | ||
076e5443 PB |
1074 | # One issue with vendor `install' (even GNU) is that you can't |
1075 | # specify the program used to strip binaries. This is especially | |
1076 | # annoying in cross-compiling environments, where the build's strip | |
1077 | # is unlikely to handle the host's binaries. | |
1078 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
1079 | # always use install-sh in `make install-strip', and initialize | |
1080 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
1081 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
1082 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
1083 | # Installed binaries are usually stripped using `strip' when the user | |
1084 | # run `make install-strip'. However `strip' might not be the right | |
1085 | # tool to use in cross-compilation environments, therefore Automake | |
1086 | # will honor the `STRIP' environment variable to overrule this program. | |
1087 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
1088 | if test "$cross_compiling" != no; then | |
1089 | AC_CHECK_TOOL([STRIP], [strip], :) | |
1090 | fi | |
1091 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" | |
1092 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
63e5e3e0 | 1093 | |
b85e31b9 KC |
1094 | # Check how to create a tarball. -*- Autoconf -*- |
1095 | ||
1096 | # Copyright (C) 2004 Free Software Foundation, Inc. | |
1097 | ||
1098 | # This program is free software; you can redistribute it and/or modify | |
1099 | # it under the terms of the GNU General Public License as published by | |
1100 | # the Free Software Foundation; either version 2, or (at your option) | |
1101 | # any later version. | |
1102 | ||
1103 | # This program is distributed in the hope that it will be useful, | |
1104 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
1105 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
1106 | # GNU General Public License for more details. | |
1107 | ||
1108 | # You should have received a copy of the GNU General Public License | |
1109 | # along with this program; if not, write to the Free Software | |
1110 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
1111 | # 02111-1307, USA. | |
1112 | ||
1113 | # serial 1 | |
1114 | ||
1115 | ||
1116 | # _AM_PROG_TAR(FORMAT) | |
1117 | # -------------------- | |
1118 | # Check how to create a tarball in format FORMAT. | |
1119 | # FORMAT should be one of `v7', `ustar', or `pax'. | |
1120 | # | |
1121 | # Substitute a variable $(am__tar) that is a command | |
1122 | # writing to stdout a FORMAT-tarball containing the directory | |
1123 | # $tardir. | |
1124 | # tardir=directory && $(am__tar) > result.tar | |
1125 | # | |
1126 | # Substitute a variable $(am__untar) that extract such | |
1127 | # a tarball read from stdin. | |
1128 | # $(am__untar) < result.tar | |
1129 | AC_DEFUN([_AM_PROG_TAR], | |
1130 | [# Always define AMTAR for backward compatibility. | |
1131 | AM_MISSING_PROG([AMTAR], [tar]) | |
1132 | m4_if([$1], [v7], | |
1133 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | |
1134 | [m4_case([$1], [ustar],, [pax],, | |
1135 | [m4_fatal([Unknown tar format])]) | |
1136 | AC_MSG_CHECKING([how to create a $1 tar archive]) | |
1137 | # Loop over all known methods to create a tar archive until one works. | |
1138 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
1139 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
1140 | # Do not fold the above two line into one, because Tru64 sh and | |
1141 | # Solaris sh will not grok spaces in the rhs of `-'. | |
1142 | for _am_tool in $_am_tools | |
1143 | do | |
1144 | case $_am_tool in | |
1145 | gnutar) | |
1146 | for _am_tar in tar gnutar gtar; | |
1147 | do | |
1148 | AM_RUN_LOG([$_am_tar --version]) && break | |
1149 | done | |
1150 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
1151 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
1152 | am__untar="$_am_tar -xf -" | |
1153 | ;; | |
1154 | plaintar) | |
1155 | # Must skip GNU tar: if it does not support --format= it doesn't create | |
1156 | # ustar tarball either. | |
1157 | (tar --version) >/dev/null 2>&1 && continue | |
1158 | am__tar='tar chf - "$$tardir"' | |
1159 | am__tar_='tar chf - "$tardir"' | |
1160 | am__untar='tar xf -' | |
1161 | ;; | |
1162 | pax) | |
1163 | am__tar='pax -L -x $1 -w "$$tardir"' | |
1164 | am__tar_='pax -L -x $1 -w "$tardir"' | |
1165 | am__untar='pax -r' | |
1166 | ;; | |
1167 | cpio) | |
1168 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
1169 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
1170 | am__untar='cpio -i -H $1 -d' | |
1171 | ;; | |
1172 | none) | |
1173 | am__tar=false | |
1174 | am__tar_=false | |
1175 | am__untar=false | |
1176 | ;; | |
1177 | esac | |
1178 | ||
1179 | # If the value was cached, stop now. We just wanted to have am__tar | |
1180 | # and am__untar set. | |
1181 | test -n "${am_cv_prog_tar_$1}" && break | |
1182 | ||
1183 | # tar/untar a dummy directory, and stop if the command works | |
1184 | rm -rf conftest.dir | |
1185 | mkdir conftest.dir | |
1186 | echo GrepMe > conftest.dir/file | |
1187 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
1188 | rm -rf conftest.dir | |
1189 | if test -s conftest.tar; then | |
1190 | AM_RUN_LOG([$am__untar <conftest.tar]) | |
1191 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
1192 | fi | |
1193 | done | |
1194 | rm -rf conftest.dir | |
1195 | ||
1196 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
1197 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
1198 | AC_SUBST([am__tar]) | |
1199 | AC_SUBST([am__untar]) | |
1200 | ]) # _AM_PROG_TAR | |
1201 | ||
1202 | m4_include([../config/accross.m4]) | |
afabd8e6 | 1203 | m4_include([../config/gcc-version.m4]) |
b85e31b9 | 1204 | m4_include([../libtool.m4]) |
076e5443 | 1205 | m4_include([acinclude.m4]) |