|
1 # generated automatically by aclocal 1.9.5 -*- Autoconf -*- |
|
2 |
|
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
|
4 # 2005 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 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. |
|
15 # |
|
16 # This file is free software; the Free Software Foundation |
|
17 # gives unlimited permission to copy and/or distribute it, |
|
18 # with or without modifications, as long as this notice is preserved. |
|
19 |
|
20 # AM_AUTOMAKE_VERSION(VERSION) |
|
21 # ---------------------------- |
|
22 # Automake X.Y traces this macro to ensure aclocal.m4 has been |
|
23 # generated from the m4 files accompanying Automake X.Y. |
|
24 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) |
|
25 |
|
26 # AM_SET_CURRENT_AUTOMAKE_VERSION |
|
27 # ------------------------------- |
|
28 # Call AM_AUTOMAKE_VERSION so it can be traced. |
|
29 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
|
30 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
|
31 [AM_AUTOMAKE_VERSION([1.9.5])]) |
|
32 |
|
33 # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
|
34 |
|
35 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
|
36 # |
|
37 # This file is free software; the Free Software Foundation |
|
38 # gives unlimited permission to copy and/or distribute it, |
|
39 # with or without modifications, as long as this notice is preserved. |
|
40 |
|
41 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
|
42 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
|
43 # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
|
44 # |
|
45 # Of course, Automake must honor this variable whenever it calls a |
|
46 # tool from the auxiliary directory. The problem is that $srcdir (and |
|
47 # therefore $ac_aux_dir as well) can be either absolute or relative, |
|
48 # depending on how configure is run. This is pretty annoying, since |
|
49 # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
|
50 # source directory, any form will work fine, but in subdirectories a |
|
51 # relative path needs to be adjusted first. |
|
52 # |
|
53 # $ac_aux_dir/missing |
|
54 # fails when called from a subdirectory if $ac_aux_dir is relative |
|
55 # $top_srcdir/$ac_aux_dir/missing |
|
56 # fails if $ac_aux_dir is absolute, |
|
57 # fails when called from a subdirectory in a VPATH build with |
|
58 # a relative $ac_aux_dir |
|
59 # |
|
60 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
|
61 # are both prefixed by $srcdir. In an in-source build this is usually |
|
62 # harmless because $srcdir is `.', but things will broke when you |
|
63 # start a VPATH build or use an absolute $srcdir. |
|
64 # |
|
65 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
|
66 # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
|
67 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
|
68 # and then we would define $MISSING as |
|
69 # MISSING="\${SHELL} $am_aux_dir/missing" |
|
70 # This will work as long as MISSING is not called from configure, because |
|
71 # unfortunately $(top_srcdir) has no meaning in configure. |
|
72 # However there are other variables, like CC, which are often used in |
|
73 # configure, and could therefore not use this "fixed" $ac_aux_dir. |
|
74 # |
|
75 # Another solution, used here, is to always expand $ac_aux_dir to an |
|
76 # absolute PATH. The drawback is that using absolute paths prevent a |
|
77 # configured tree to be moved without reconfiguration. |
|
78 |
|
79 AC_DEFUN([AM_AUX_DIR_EXPAND], |
|
80 [dnl Rely on autoconf to set up CDPATH properly. |
|
81 AC_PREREQ([2.50])dnl |
|
82 # expand $ac_aux_dir to an absolute path |
|
83 am_aux_dir=`cd $ac_aux_dir && pwd` |
|
84 ]) |
|
85 |
|
86 # AM_CONDITIONAL -*- Autoconf -*- |
|
87 |
|
88 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 |
|
89 # Free Software Foundation, Inc. |
|
90 # |
|
91 # This file is free software; the Free Software Foundation |
|
92 # gives unlimited permission to copy and/or distribute it, |
|
93 # with or without modifications, as long as this notice is preserved. |
|
94 |
|
95 # serial 7 |
|
96 |
|
97 # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
|
98 # ------------------------------------- |
|
99 # Define a conditional. |
|
100 AC_DEFUN([AM_CONDITIONAL], |
|
101 [AC_PREREQ(2.52)dnl |
|
102 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
|
103 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
|
104 AC_SUBST([$1_TRUE]) |
|
105 AC_SUBST([$1_FALSE]) |
|
106 if $2; then |
|
107 $1_TRUE= |
|
108 $1_FALSE='#' |
|
109 else |
|
110 $1_TRUE='#' |
|
111 $1_FALSE= |
|
112 fi |
|
113 AC_CONFIG_COMMANDS_PRE( |
|
114 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
|
115 AC_MSG_ERROR([[conditional "$1" was never defined. |
|
116 Usually this means the macro was only invoked conditionally.]]) |
|
117 fi])]) |
|
118 |
|
119 |
|
120 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
|
121 # Free Software Foundation, Inc. |
|
122 # |
|
123 # This file is free software; the Free Software Foundation |
|
124 # gives unlimited permission to copy and/or distribute it, |
|
125 # with or without modifications, as long as this notice is preserved. |
|
126 |
|
127 # serial 8 |
|
128 |
|
129 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
|
130 # written in clear, in which case automake, when reading aclocal.m4, |
|
131 # will think it sees a *use*, and therefore will trigger all it's |
|
132 # C support machinery. Also note that it means that autoscan, seeing |
|
133 # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
|
134 |
|
135 |
|
136 # _AM_DEPENDENCIES(NAME) |
|
137 # ---------------------- |
|
138 # See how the compiler implements dependency checking. |
|
139 # NAME is "CC", "CXX", "GCJ", or "OBJC". |
|
140 # We try a few techniques and use that to set a single cache variable. |
|
141 # |
|
142 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
|
143 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
|
144 # dependency, and given that the user is not expected to run this macro, |
|
145 # just rely on AC_PROG_CC. |
|
146 AC_DEFUN([_AM_DEPENDENCIES], |
|
147 [AC_REQUIRE([AM_SET_DEPDIR])dnl |
|
148 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
|
149 AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
|
150 AC_REQUIRE([AM_DEP_TRACK])dnl |
|
151 |
|
152 ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
|
153 [$1], CXX, [depcc="$CXX" am_compiler_list=], |
|
154 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
|
155 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
|
156 [depcc="$$1" am_compiler_list=]) |
|
157 |
|
158 AC_CACHE_CHECK([dependency style of $depcc], |
|
159 [am_cv_$1_dependencies_compiler_type], |
|
160 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
|
161 # We make a subdir and do the tests there. Otherwise we can end up |
|
162 # making bogus files that we don't know about and never remove. For |
|
163 # instance it was reported that on HP-UX the gcc test will end up |
|
164 # making a dummy file named `D' -- because `-MD' means `put the output |
|
165 # in D'. |
|
166 mkdir conftest.dir |
|
167 # Copy depcomp to subdir because otherwise we won't find it if we're |
|
168 # using a relative directory. |
|
169 cp "$am_depcomp" conftest.dir |
|
170 cd conftest.dir |
|
171 # We will build objects and dependencies in a subdirectory because |
|
172 # it helps to detect inapplicable dependency modes. For instance |
|
173 # both Tru64's cc and ICC support -MD to output dependencies as a |
|
174 # side effect of compilation, but ICC will put the dependencies in |
|
175 # the current directory while Tru64 will put them in the object |
|
176 # directory. |
|
177 mkdir sub |
|
178 |
|
179 am_cv_$1_dependencies_compiler_type=none |
|
180 if test "$am_compiler_list" = ""; then |
|
181 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
|
182 fi |
|
183 for depmode in $am_compiler_list; do |
|
184 # Setup a source with many dependencies, because some compilers |
|
185 # like to wrap large dependency lists on column 80 (with \), and |
|
186 # we should not choose a depcomp mode which is confused by this. |
|
187 # |
|
188 # We need to recreate these files for each test, as the compiler may |
|
189 # overwrite some of them when testing with obscure command lines. |
|
190 # This happens at least with the AIX C compiler. |
|
191 : > sub/conftest.c |
|
192 for i in 1 2 3 4 5 6; do |
|
193 echo '#include "conftst'$i'.h"' >> sub/conftest.c |
|
194 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
|
195 # Solaris 8's {/usr,}/bin/sh. |
|
196 touch sub/conftst$i.h |
|
197 done |
|
198 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
|
199 |
|
200 case $depmode in |
|
201 nosideeffect) |
|
202 # after this tag, mechanisms are not by side-effect, so they'll |
|
203 # only be used when explicitly requested |
|
204 if test "x$enable_dependency_tracking" = xyes; then |
|
205 continue |
|
206 else |
|
207 break |
|
208 fi |
|
209 ;; |
|
210 none) break ;; |
|
211 esac |
|
212 # We check with `-c' and `-o' for the sake of the "dashmstdout" |
|
213 # mode. It turns out that the SunPro C++ compiler does not properly |
|
214 # handle `-M -o', and we need to detect this. |
|
215 if depmode=$depmode \ |
|
216 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
|
217 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
|
218 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ |
|
219 >/dev/null 2>conftest.err && |
|
220 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
|
221 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && |
|
222 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
|
223 # icc doesn't choke on unknown options, it will just issue warnings |
|
224 # or remarks (even with -Werror). So we grep stderr for any message |
|
225 # that says an option was ignored or not supported. |
|
226 # When given -MP, icc 7.0 and 7.1 complain thusly: |
|
227 # icc: Command line warning: ignoring option '-M'; no argument required |
|
228 # The diagnosis changed in icc 8.0: |
|
229 # icc: Command line remark: option '-MP' not supported |
|
230 if (grep 'ignoring option' conftest.err || |
|
231 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
|
232 am_cv_$1_dependencies_compiler_type=$depmode |
|
233 break |
|
234 fi |
|
235 fi |
|
236 done |
|
237 |
|
238 cd .. |
|
239 rm -rf conftest.dir |
|
240 else |
|
241 am_cv_$1_dependencies_compiler_type=none |
|
242 fi |
|
243 ]) |
|
244 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
|
245 AM_CONDITIONAL([am__fastdep$1], [ |
|
246 test "x$enable_dependency_tracking" != xno \ |
|
247 && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
|
248 ]) |
|
249 |
|
250 |
|
251 # AM_SET_DEPDIR |
|
252 # ------------- |
|
253 # Choose a directory name for dependency files. |
|
254 # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
|
255 AC_DEFUN([AM_SET_DEPDIR], |
|
256 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
|
257 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
|
258 ]) |
|
259 |
|
260 |
|
261 # AM_DEP_TRACK |
|
262 # ------------ |
|
263 AC_DEFUN([AM_DEP_TRACK], |
|
264 [AC_ARG_ENABLE(dependency-tracking, |
|
265 [ --disable-dependency-tracking speeds up one-time build |
|
266 --enable-dependency-tracking do not reject slow dependency extractors]) |
|
267 if test "x$enable_dependency_tracking" != xno; then |
|
268 am_depcomp="$ac_aux_dir/depcomp" |
|
269 AMDEPBACKSLASH='\' |
|
270 fi |
|
271 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
|
272 AC_SUBST([AMDEPBACKSLASH]) |
|
273 ]) |
|
274 |
|
275 # Generate code to set up dependency tracking. -*- Autoconf -*- |
|
276 |
|
277 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
|
278 # Free Software Foundation, Inc. |
|
279 # |
|
280 # This file is free software; the Free Software Foundation |
|
281 # gives unlimited permission to copy and/or distribute it, |
|
282 # with or without modifications, as long as this notice is preserved. |
|
283 |
|
284 #serial 3 |
|
285 |
|
286 # _AM_OUTPUT_DEPENDENCY_COMMANDS |
|
287 # ------------------------------ |
|
288 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
|
289 [for mf in $CONFIG_FILES; do |
|
290 # Strip MF so we end up with the name of the file. |
|
291 mf=`echo "$mf" | sed -e 's/:.*$//'` |
|
292 # Check whether this is an Automake generated Makefile or not. |
|
293 # We used to match only the files named `Makefile.in', but |
|
294 # some people rename them; so instead we look at the file content. |
|
295 # Grep'ing the first line is not enough: some people post-process |
|
296 # each Makefile.in and add a new line on top of each file to say so. |
|
297 # So let's grep whole file. |
|
298 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then |
|
299 dirpart=`AS_DIRNAME("$mf")` |
|
300 else |
|
301 continue |
|
302 fi |
|
303 # Extract the definition of DEPDIR, am__include, and am__quote |
|
304 # from the Makefile without running `make'. |
|
305 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
|
306 test -z "$DEPDIR" && continue |
|
307 am__include=`sed -n 's/^am__include = //p' < "$mf"` |
|
308 test -z "am__include" && continue |
|
309 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
|
310 # When using ansi2knr, U may be empty or an underscore; expand it |
|
311 U=`sed -n 's/^U = //p' < "$mf"` |
|
312 # Find all dependency output files, they are included files with |
|
313 # $(DEPDIR) in their names. We invoke sed twice because it is the |
|
314 # simplest approach to changing $(DEPDIR) to its actual value in the |
|
315 # expansion. |
|
316 for file in `sed -n " |
|
317 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
|
318 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
|
319 # Make sure the directory exists. |
|
320 test -f "$dirpart/$file" && continue |
|
321 fdir=`AS_DIRNAME(["$file"])` |
|
322 AS_MKDIR_P([$dirpart/$fdir]) |
|
323 # echo "creating $dirpart/$file" |
|
324 echo '# dummy' > "$dirpart/$file" |
|
325 done |
|
326 done |
|
327 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
|
328 |
|
329 |
|
330 # AM_OUTPUT_DEPENDENCY_COMMANDS |
|
331 # ----------------------------- |
|
332 # This macro should only be invoked once -- use via AC_REQUIRE. |
|
333 # |
|
334 # This code is only required when automatic dependency tracking |
|
335 # is enabled. FIXME. This creates each `.P' file that we will |
|
336 # need in order to bootstrap the dependency handling code. |
|
337 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
|
338 [AC_CONFIG_COMMANDS([depfiles], |
|
339 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
|
340 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
|
341 ]) |
|
342 |
|
343 # Do all the work for Automake. -*- Autoconf -*- |
|
344 |
|
345 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
|
346 # Free Software Foundation, Inc. |
|
347 # |
|
348 # This file is free software; the Free Software Foundation |
|
349 # gives unlimited permission to copy and/or distribute it, |
|
350 # with or without modifications, as long as this notice is preserved. |
|
351 |
|
352 # serial 12 |
|
353 |
|
354 # This macro actually does too much. Some checks are only needed if |
|
355 # your package does certain things. But this isn't really a big deal. |
|
356 |
|
357 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
|
358 # AM_INIT_AUTOMAKE([OPTIONS]) |
|
359 # ----------------------------------------------- |
|
360 # The call with PACKAGE and VERSION arguments is the old style |
|
361 # call (pre autoconf-2.50), which is being phased out. PACKAGE |
|
362 # and VERSION should now be passed to AC_INIT and removed from |
|
363 # the call to AM_INIT_AUTOMAKE. |
|
364 # We support both call styles for the transition. After |
|
365 # the next Automake release, Autoconf can make the AC_INIT |
|
366 # arguments mandatory, and then we can depend on a new Autoconf |
|
367 # release and drop the old call support. |
|
368 AC_DEFUN([AM_INIT_AUTOMAKE], |
|
369 [AC_PREREQ([2.58])dnl |
|
370 dnl Autoconf wants to disallow AM_ names. We explicitly allow |
|
371 dnl the ones we care about. |
|
372 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
|
373 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
|
374 AC_REQUIRE([AC_PROG_INSTALL])dnl |
|
375 # test to see if srcdir already configured |
|
376 if test "`cd $srcdir && pwd`" != "`pwd`" && |
|
377 test -f $srcdir/config.status; then |
|
378 AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
|
379 fi |
|
380 |
|
381 # test whether we have cygpath |
|
382 if test -z "$CYGPATH_W"; then |
|
383 if (cygpath --version) >/dev/null 2>/dev/null; then |
|
384 CYGPATH_W='cygpath -w' |
|
385 else |
|
386 CYGPATH_W=echo |
|
387 fi |
|
388 fi |
|
389 AC_SUBST([CYGPATH_W]) |
|
390 |
|
391 # Define the identity of the package. |
|
392 dnl Distinguish between old-style and new-style calls. |
|
393 m4_ifval([$2], |
|
394 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
|
395 AC_SUBST([PACKAGE], [$1])dnl |
|
396 AC_SUBST([VERSION], [$2])], |
|
397 [_AM_SET_OPTIONS([$1])dnl |
|
398 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
|
399 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
|
400 |
|
401 _AM_IF_OPTION([no-define],, |
|
402 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
|
403 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
|
404 |
|
405 # Some tools Automake needs. |
|
406 AC_REQUIRE([AM_SANITY_CHECK])dnl |
|
407 AC_REQUIRE([AC_ARG_PROGRAM])dnl |
|
408 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
|
409 AM_MISSING_PROG(AUTOCONF, autoconf) |
|
410 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
|
411 AM_MISSING_PROG(AUTOHEADER, autoheader) |
|
412 AM_MISSING_PROG(MAKEINFO, makeinfo) |
|
413 AM_PROG_INSTALL_SH |
|
414 AM_PROG_INSTALL_STRIP |
|
415 AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
|
416 # We need awk for the "check" target. The system "awk" is bad on |
|
417 # some platforms. |
|
418 AC_REQUIRE([AC_PROG_AWK])dnl |
|
419 AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
|
420 AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
|
421 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
|
422 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
|
423 [_AM_PROG_TAR([v7])])]) |
|
424 _AM_IF_OPTION([no-dependencies],, |
|
425 [AC_PROVIDE_IFELSE([AC_PROG_CC], |
|
426 [_AM_DEPENDENCIES(CC)], |
|
427 [define([AC_PROG_CC], |
|
428 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
|
429 AC_PROVIDE_IFELSE([AC_PROG_CXX], |
|
430 [_AM_DEPENDENCIES(CXX)], |
|
431 [define([AC_PROG_CXX], |
|
432 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
|
433 ]) |
|
434 ]) |
|
435 |
|
436 |
|
437 # When config.status generates a header, we must update the stamp-h file. |
|
438 # This file resides in the same directory as the config header |
|
439 # that is generated. The stamp files are numbered to have different names. |
|
440 |
|
441 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
|
442 # loop where config.status creates the headers, so we can generate |
|
443 # our stamp files there. |
|
444 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
|
445 [# Compute $1's index in $config_headers. |
|
446 _am_stamp_count=1 |
|
447 for _am_header in $config_headers :; do |
|
448 case $_am_header in |
|
449 $1 | $1:* ) |
|
450 break ;; |
|
451 * ) |
|
452 _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
|
453 esac |
|
454 done |
|
455 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) |
|
456 |
|
457 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
|
458 # |
|
459 # This file is free software; the Free Software Foundation |
|
460 # gives unlimited permission to copy and/or distribute it, |
|
461 # with or without modifications, as long as this notice is preserved. |
|
462 |
|
463 # AM_PROG_INSTALL_SH |
|
464 # ------------------ |
|
465 # Define $install_sh. |
|
466 AC_DEFUN([AM_PROG_INSTALL_SH], |
|
467 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
|
468 install_sh=${install_sh-"$am_aux_dir/install-sh"} |
|
469 AC_SUBST(install_sh)]) |
|
470 |
|
471 # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
|
472 # |
|
473 # This file is free software; the Free Software Foundation |
|
474 # gives unlimited permission to copy and/or distribute it, |
|
475 # with or without modifications, as long as this notice is preserved. |
|
476 |
|
477 # serial 2 |
|
478 |
|
479 # Check whether the underlying file-system supports filenames |
|
480 # with a leading dot. For instance MS-DOS doesn't. |
|
481 AC_DEFUN([AM_SET_LEADING_DOT], |
|
482 [rm -rf .tst 2>/dev/null |
|
483 mkdir .tst 2>/dev/null |
|
484 if test -d .tst; then |
|
485 am__leading_dot=. |
|
486 else |
|
487 am__leading_dot=_ |
|
488 fi |
|
489 rmdir .tst 2>/dev/null |
|
490 AC_SUBST([am__leading_dot])]) |
|
491 |
|
492 # Check to see how 'make' treats includes. -*- Autoconf -*- |
|
493 |
|
494 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
|
495 # |
|
496 # This file is free software; the Free Software Foundation |
|
497 # gives unlimited permission to copy and/or distribute it, |
|
498 # with or without modifications, as long as this notice is preserved. |
|
499 |
|
500 # serial 3 |
|
501 |
|
502 # AM_MAKE_INCLUDE() |
|
503 # ----------------- |
|
504 # Check to see how make treats includes. |
|
505 AC_DEFUN([AM_MAKE_INCLUDE], |
|
506 [am_make=${MAKE-make} |
|
507 cat > confinc << 'END' |
|
508 am__doit: |
|
509 @echo done |
|
510 .PHONY: am__doit |
|
511 END |
|
512 # If we don't find an include directive, just comment out the code. |
|
513 AC_MSG_CHECKING([for style of include used by $am_make]) |
|
514 am__include="#" |
|
515 am__quote= |
|
516 _am_result=none |
|
517 # First try GNU make style include. |
|
518 echo "include confinc" > confmf |
|
519 # We grep out `Entering directory' and `Leaving directory' |
|
520 # messages which can occur if `w' ends up in MAKEFLAGS. |
|
521 # In particular we don't look at `^make:' because GNU make might |
|
522 # be invoked under some other name (usually "gmake"), in which |
|
523 # case it prints its new name instead of `make'. |
|
524 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
|
525 am__include=include |
|
526 am__quote= |
|
527 _am_result=GNU |
|
528 fi |
|
529 # Now try BSD make style include. |
|
530 if test "$am__include" = "#"; then |
|
531 echo '.include "confinc"' > confmf |
|
532 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
|
533 am__include=.include |
|
534 am__quote="\"" |
|
535 _am_result=BSD |
|
536 fi |
|
537 fi |
|
538 AC_SUBST([am__include]) |
|
539 AC_SUBST([am__quote]) |
|
540 AC_MSG_RESULT([$_am_result]) |
|
541 rm -f confinc confmf |
|
542 ]) |
|
543 |
|
544 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
|
545 |
|
546 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005 |
|
547 # Free Software Foundation, Inc. |
|
548 # |
|
549 # This file is free software; the Free Software Foundation |
|
550 # gives unlimited permission to copy and/or distribute it, |
|
551 # with or without modifications, as long as this notice is preserved. |
|
552 |
|
553 # serial 4 |
|
554 |
|
555 # AM_MISSING_PROG(NAME, PROGRAM) |
|
556 # ------------------------------ |
|
557 AC_DEFUN([AM_MISSING_PROG], |
|
558 [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
|
559 $1=${$1-"${am_missing_run}$2"} |
|
560 AC_SUBST($1)]) |
|
561 |
|
562 |
|
563 # AM_MISSING_HAS_RUN |
|
564 # ------------------ |
|
565 # Define MISSING if not defined so far and test if it supports --run. |
|
566 # If it does, set am_missing_run to use it, otherwise, to nothing. |
|
567 AC_DEFUN([AM_MISSING_HAS_RUN], |
|
568 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
|
569 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
|
570 # Use eval to expand $SHELL |
|
571 if eval "$MISSING --run true"; then |
|
572 am_missing_run="$MISSING --run " |
|
573 else |
|
574 am_missing_run= |
|
575 AC_MSG_WARN([`missing' script is too old or missing]) |
|
576 fi |
|
577 ]) |
|
578 |
|
579 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. |
|
580 # |
|
581 # This file is free software; the Free Software Foundation |
|
582 # gives unlimited permission to copy and/or distribute it, |
|
583 # with or without modifications, as long as this notice is preserved. |
|
584 |
|
585 # AM_PROG_MKDIR_P |
|
586 # --------------- |
|
587 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. |
|
588 # |
|
589 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories |
|
590 # created by `make install' are always world readable, even if the |
|
591 # installer happens to have an overly restrictive umask (e.g. 077). |
|
592 # This was a mistake. There are at least two reasons why we must not |
|
593 # use `-m 0755': |
|
594 # - it causes special bits like SGID to be ignored, |
|
595 # - it may be too restrictive (some setups expect 775 directories). |
|
596 # |
|
597 # Do not use -m 0755 and let people choose whatever they expect by |
|
598 # setting umask. |
|
599 # |
|
600 # We cannot accept any implementation of `mkdir' that recognizes `-p'. |
|
601 # Some implementations (such as Solaris 8's) are not thread-safe: if a |
|
602 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' |
|
603 # concurrently, both version can detect that a/ is missing, but only |
|
604 # one can create it and the other will error out. Consequently we |
|
605 # restrict ourselves to GNU make (using the --version option ensures |
|
606 # this.) |
|
607 AC_DEFUN([AM_PROG_MKDIR_P], |
|
608 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then |
|
609 # We used to keeping the `.' as first argument, in order to |
|
610 # allow $(mkdir_p) to be used without argument. As in |
|
611 # $(mkdir_p) $(somedir) |
|
612 # where $(somedir) is conditionally defined. However this is wrong |
|
613 # for two reasons: |
|
614 # 1. if the package is installed by a user who cannot write `.' |
|
615 # make install will fail, |
|
616 # 2. the above comment should most certainly read |
|
617 # $(mkdir_p) $(DESTDIR)$(somedir) |
|
618 # so it does not work when $(somedir) is undefined and |
|
619 # $(DESTDIR) is not. |
|
620 # To support the latter case, we have to write |
|
621 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), |
|
622 # so the `.' trick is pointless. |
|
623 mkdir_p='mkdir -p --' |
|
624 else |
|
625 # On NextStep and OpenStep, the `mkdir' command does not |
|
626 # recognize any option. It will interpret all options as |
|
627 # directories to create, and then abort because `.' already |
|
628 # exists. |
|
629 for d in ./-p ./--version; |
|
630 do |
|
631 test -d $d && rmdir $d |
|
632 done |
|
633 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. |
|
634 if test -f "$ac_aux_dir/mkinstalldirs"; then |
|
635 mkdir_p='$(mkinstalldirs)' |
|
636 else |
|
637 mkdir_p='$(install_sh) -d' |
|
638 fi |
|
639 fi |
|
640 AC_SUBST([mkdir_p])]) |
|
641 |
|
642 # Helper functions for option handling. -*- Autoconf -*- |
|
643 |
|
644 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
|
645 # |
|
646 # This file is free software; the Free Software Foundation |
|
647 # gives unlimited permission to copy and/or distribute it, |
|
648 # with or without modifications, as long as this notice is preserved. |
|
649 |
|
650 # serial 3 |
|
651 |
|
652 # _AM_MANGLE_OPTION(NAME) |
|
653 # ----------------------- |
|
654 AC_DEFUN([_AM_MANGLE_OPTION], |
|
655 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
|
656 |
|
657 # _AM_SET_OPTION(NAME) |
|
658 # ------------------------------ |
|
659 # Set option NAME. Presently that only means defining a flag for this option. |
|
660 AC_DEFUN([_AM_SET_OPTION], |
|
661 [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
|
662 |
|
663 # _AM_SET_OPTIONS(OPTIONS) |
|
664 # ---------------------------------- |
|
665 # OPTIONS is a space-separated list of Automake options. |
|
666 AC_DEFUN([_AM_SET_OPTIONS], |
|
667 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
|
668 |
|
669 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
|
670 # ------------------------------------------- |
|
671 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
|
672 AC_DEFUN([_AM_IF_OPTION], |
|
673 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
|
674 |
|
675 # Check to make sure that the build environment is sane. -*- Autoconf -*- |
|
676 |
|
677 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
|
678 # Free Software Foundation, Inc. |
|
679 # |
|
680 # This file is free software; the Free Software Foundation |
|
681 # gives unlimited permission to copy and/or distribute it, |
|
682 # with or without modifications, as long as this notice is preserved. |
|
683 |
|
684 # serial 4 |
|
685 |
|
686 # AM_SANITY_CHECK |
|
687 # --------------- |
|
688 AC_DEFUN([AM_SANITY_CHECK], |
|
689 [AC_MSG_CHECKING([whether build environment is sane]) |
|
690 # Just in case |
|
691 sleep 1 |
|
692 echo timestamp > conftest.file |
|
693 # Do `set' in a subshell so we don't clobber the current shell's |
|
694 # arguments. Must try -L first in case configure is actually a |
|
695 # symlink; some systems play weird games with the mod time of symlinks |
|
696 # (eg FreeBSD returns the mod time of the symlink's containing |
|
697 # directory). |
|
698 if ( |
|
699 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
|
700 if test "$[*]" = "X"; then |
|
701 # -L didn't work. |
|
702 set X `ls -t $srcdir/configure conftest.file` |
|
703 fi |
|
704 rm -f conftest.file |
|
705 if test "$[*]" != "X $srcdir/configure conftest.file" \ |
|
706 && test "$[*]" != "X conftest.file $srcdir/configure"; then |
|
707 |
|
708 # If neither matched, then we have a broken ls. This can happen |
|
709 # if, for instance, CONFIG_SHELL is bash and it inherits a |
|
710 # broken ls alias from the environment. This has actually |
|
711 # happened. Such a system could not be considered "sane". |
|
712 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
|
713 alias in your environment]) |
|
714 fi |
|
715 |
|
716 test "$[2]" = conftest.file |
|
717 ) |
|
718 then |
|
719 # Ok. |
|
720 : |
|
721 else |
|
722 AC_MSG_ERROR([newly created file is older than distributed files! |
|
723 Check your system clock]) |
|
724 fi |
|
725 AC_MSG_RESULT(yes)]) |
|
726 |
|
727 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
|
728 # |
|
729 # This file is free software; the Free Software Foundation |
|
730 # gives unlimited permission to copy and/or distribute it, |
|
731 # with or without modifications, as long as this notice is preserved. |
|
732 |
|
733 # AM_PROG_INSTALL_STRIP |
|
734 # --------------------- |
|
735 # One issue with vendor `install' (even GNU) is that you can't |
|
736 # specify the program used to strip binaries. This is especially |
|
737 # annoying in cross-compiling environments, where the build's strip |
|
738 # is unlikely to handle the host's binaries. |
|
739 # Fortunately install-sh will honor a STRIPPROG variable, so we |
|
740 # always use install-sh in `make install-strip', and initialize |
|
741 # STRIPPROG with the value of the STRIP variable (set by the user). |
|
742 AC_DEFUN([AM_PROG_INSTALL_STRIP], |
|
743 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
|
744 # Installed binaries are usually stripped using `strip' when the user |
|
745 # run `make install-strip'. However `strip' might not be the right |
|
746 # tool to use in cross-compilation environments, therefore Automake |
|
747 # will honor the `STRIP' environment variable to overrule this program. |
|
748 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
|
749 if test "$cross_compiling" != no; then |
|
750 AC_CHECK_TOOL([STRIP], [strip], :) |
|
751 fi |
|
752 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
|
753 AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
|
754 |
|
755 # Check how to create a tarball. -*- Autoconf -*- |
|
756 |
|
757 # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
|
758 # |
|
759 # This file is free software; the Free Software Foundation |
|
760 # gives unlimited permission to copy and/or distribute it, |
|
761 # with or without modifications, as long as this notice is preserved. |
|
762 |
|
763 # serial 2 |
|
764 |
|
765 # _AM_PROG_TAR(FORMAT) |
|
766 # -------------------- |
|
767 # Check how to create a tarball in format FORMAT. |
|
768 # FORMAT should be one of `v7', `ustar', or `pax'. |
|
769 # |
|
770 # Substitute a variable $(am__tar) that is a command |
|
771 # writing to stdout a FORMAT-tarball containing the directory |
|
772 # $tardir. |
|
773 # tardir=directory && $(am__tar) > result.tar |
|
774 # |
|
775 # Substitute a variable $(am__untar) that extract such |
|
776 # a tarball read from stdin. |
|
777 # $(am__untar) < result.tar |
|
778 AC_DEFUN([_AM_PROG_TAR], |
|
779 [# Always define AMTAR for backward compatibility. |
|
780 AM_MISSING_PROG([AMTAR], [tar]) |
|
781 m4_if([$1], [v7], |
|
782 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
|
783 [m4_case([$1], [ustar],, [pax],, |
|
784 [m4_fatal([Unknown tar format])]) |
|
785 AC_MSG_CHECKING([how to create a $1 tar archive]) |
|
786 # Loop over all known methods to create a tar archive until one works. |
|
787 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
|
788 _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
|
789 # Do not fold the above two line into one, because Tru64 sh and |
|
790 # Solaris sh will not grok spaces in the rhs of `-'. |
|
791 for _am_tool in $_am_tools |
|
792 do |
|
793 case $_am_tool in |
|
794 gnutar) |
|
795 for _am_tar in tar gnutar gtar; |
|
796 do |
|
797 AM_RUN_LOG([$_am_tar --version]) && break |
|
798 done |
|
799 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
|
800 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
|
801 am__untar="$_am_tar -xf -" |
|
802 ;; |
|
803 plaintar) |
|
804 # Must skip GNU tar: if it does not support --format= it doesn't create |
|
805 # ustar tarball either. |
|
806 (tar --version) >/dev/null 2>&1 && continue |
|
807 am__tar='tar chf - "$$tardir"' |
|
808 am__tar_='tar chf - "$tardir"' |
|
809 am__untar='tar xf -' |
|
810 ;; |
|
811 pax) |
|
812 am__tar='pax -L -x $1 -w "$$tardir"' |
|
813 am__tar_='pax -L -x $1 -w "$tardir"' |
|
814 am__untar='pax -r' |
|
815 ;; |
|
816 cpio) |
|
817 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
|
818 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
|
819 am__untar='cpio -i -H $1 -d' |
|
820 ;; |
|
821 none) |
|
822 am__tar=false |
|
823 am__tar_=false |
|
824 am__untar=false |
|
825 ;; |
|
826 esac |
|
827 |
|
828 # If the value was cached, stop now. We just wanted to have am__tar |
|
829 # and am__untar set. |
|
830 test -n "${am_cv_prog_tar_$1}" && break |
|
831 |
|
832 # tar/untar a dummy directory, and stop if the command works |
|
833 rm -rf conftest.dir |
|
834 mkdir conftest.dir |
|
835 echo GrepMe > conftest.dir/file |
|
836 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
|
837 rm -rf conftest.dir |
|
838 if test -s conftest.tar; then |
|
839 AM_RUN_LOG([$am__untar <conftest.tar]) |
|
840 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
|
841 fi |
|
842 done |
|
843 rm -rf conftest.dir |
|
844 |
|
845 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
|
846 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
|
847 AC_SUBST([am__tar]) |
|
848 AC_SUBST([am__untar]) |
|
849 ]) # _AM_PROG_TAR |
|
850 |
|
851 m4_include([acinclude.m4]) |