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1 | # generated automatically by aclocal 1.11.1 -*- Autoconf -*- |
2 | ||
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
4 | # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. | |
5 | # This file is free software; the Free Software Foundation | |
6 | # gives unlimited permission to copy and/or distribute it, | |
7 | # with or without modifications, as long as this notice is preserved. | |
8 | ||
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
12 | # PARTICULAR PURPOSE. | |
13 | ||
14 | m4_ifndef([AC_AUTOCONF_VERSION], | |
15 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
16 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],, | |
17 | [m4_warning([this file was generated for autoconf 2.64. | |
18 | You have another version of autoconf. It may work, but is not guaranteed to. | |
19 | If you have problems, you may need to regenerate the build system entirely. | |
20 | To do so, use the procedure documented by the package, typically `autoreconf'.])]) | |
21 | ||
22 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. | |
23 | # | |
24 | # This file is free software; the Free Software Foundation | |
25 | # gives unlimited permission to copy and/or distribute it, | |
26 | # with or without modifications, as long as this notice is preserved. | |
27 | ||
28 | # AM_AUTOMAKE_VERSION(VERSION) | |
29 | # ---------------------------- | |
30 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
31 | # generated from the m4 files accompanying Automake X.Y. | |
32 | # (This private macro should not be called outside this file.) | |
33 | AC_DEFUN([AM_AUTOMAKE_VERSION], | |
34 | [am__api_version='1.11' | |
35 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to | |
36 | dnl require some minimum version. Point them to the right macro. | |
37 | m4_if([$1], [1.11.1], [], | |
38 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl | |
39 | ]) | |
40 | ||
41 | # _AM_AUTOCONF_VERSION(VERSION) | |
42 | # ----------------------------- | |
43 | # aclocal traces this macro to find the Autoconf version. | |
44 | # This is a private macro too. Using m4_define simplifies | |
45 | # the logic in aclocal, which can simply ignore this definition. | |
46 | m4_define([_AM_AUTOCONF_VERSION], []) | |
47 | ||
48 | # AM_SET_CURRENT_AUTOMAKE_VERSION | |
49 | # ------------------------------- | |
50 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. | |
51 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. | |
52 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
53 | [AM_AUTOMAKE_VERSION([1.11.1])dnl | |
54 | m4_ifndef([AC_AUTOCONF_VERSION], | |
55 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
56 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) | |
57 | ||
58 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- | |
59 | ||
60 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | |
61 | # | |
62 | # This file is free software; the Free Software Foundation | |
63 | # gives unlimited permission to copy and/or distribute it, | |
64 | # with or without modifications, as long as this notice is preserved. | |
65 | ||
66 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | |
67 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
68 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
69 | # | |
70 | # Of course, Automake must honor this variable whenever it calls a | |
71 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
72 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
73 | # depending on how configure is run. This is pretty annoying, since | |
74 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
75 | # source directory, any form will work fine, but in subdirectories a | |
76 | # relative path needs to be adjusted first. | |
77 | # | |
78 | # $ac_aux_dir/missing | |
79 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
80 | # $top_srcdir/$ac_aux_dir/missing | |
81 | # fails if $ac_aux_dir is absolute, | |
82 | # fails when called from a subdirectory in a VPATH build with | |
83 | # a relative $ac_aux_dir | |
84 | # | |
85 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
86 | # are both prefixed by $srcdir. In an in-source build this is usually | |
87 | # harmless because $srcdir is `.', but things will broke when you | |
88 | # start a VPATH build or use an absolute $srcdir. | |
89 | # | |
90 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
91 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
92 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
93 | # and then we would define $MISSING as | |
94 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
95 | # This will work as long as MISSING is not called from configure, because | |
96 | # unfortunately $(top_srcdir) has no meaning in configure. | |
97 | # However there are other variables, like CC, which are often used in | |
98 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
99 | # | |
100 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
101 | # absolute PATH. The drawback is that using absolute paths prevent a | |
102 | # configured tree to be moved without reconfiguration. | |
103 | ||
104 | AC_DEFUN([AM_AUX_DIR_EXPAND], | |
105 | [dnl Rely on autoconf to set up CDPATH properly. | |
106 | AC_PREREQ([2.50])dnl | |
107 | # expand $ac_aux_dir to an absolute path | |
108 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
109 | ]) | |
110 | ||
111 | ||
112 | # Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005 | |
113 | # Free Software Foundation, Inc. | |
114 | # | |
115 | # This file is free software; the Free Software Foundation | |
116 | # gives unlimited permission to copy and/or distribute it, | |
117 | # with or without modifications, as long as this notice is preserved. | |
118 | ||
119 | # serial 4 | |
120 | ||
121 | # This was merged into AC_PROG_CC in Autoconf. | |
122 | ||
123 | AU_DEFUN([AM_PROG_CC_STDC], | |
124 | [AC_PROG_CC | |
125 | AC_DIAGNOSE([obsolete], [$0: | |
126 | your code should no longer depend upon `am_cv_prog_cc_stdc', but upon | |
127 | `ac_cv_prog_cc_stdc'. Remove this warning and the assignment when | |
128 | you adjust the code. You can also remove the above call to | |
129 | AC_PROG_CC if you already called it elsewhere.]) | |
130 | am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc | |
131 | ]) | |
132 | AU_DEFUN([fp_PROG_CC_STDC]) | |
133 | ||
134 | # AM_CONDITIONAL -*- Autoconf -*- | |
135 | ||
136 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 | |
137 | # Free Software Foundation, Inc. | |
138 | # | |
139 | # This file is free software; the Free Software Foundation | |
140 | # gives unlimited permission to copy and/or distribute it, | |
141 | # with or without modifications, as long as this notice is preserved. | |
142 | ||
143 | # serial 9 | |
144 | ||
145 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
146 | # ------------------------------------- | |
147 | # Define a conditional. | |
148 | AC_DEFUN([AM_CONDITIONAL], | |
149 | [AC_PREREQ(2.52)dnl | |
150 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
151 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
152 | AC_SUBST([$1_TRUE])dnl | |
153 | AC_SUBST([$1_FALSE])dnl | |
154 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | |
155 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | |
156 | m4_define([_AM_COND_VALUE_$1], [$2])dnl | |
157 | if $2; then | |
158 | $1_TRUE= | |
159 | $1_FALSE='#' | |
160 | else | |
161 | $1_TRUE='#' | |
162 | $1_FALSE= | |
163 | fi | |
164 | AC_CONFIG_COMMANDS_PRE( | |
165 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
166 | AC_MSG_ERROR([[conditional "$1" was never defined. | |
167 | Usually this means the macro was only invoked conditionally.]]) | |
168 | fi])]) | |
169 | ||
170 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 | |
171 | # Free Software Foundation, Inc. | |
172 | # | |
173 | # This file is free software; the Free Software Foundation | |
174 | # gives unlimited permission to copy and/or distribute it, | |
175 | # with or without modifications, as long as this notice is preserved. | |
176 | ||
177 | # serial 10 | |
178 | ||
179 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
180 | # written in clear, in which case automake, when reading aclocal.m4, | |
181 | # will think it sees a *use*, and therefore will trigger all it's | |
182 | # C support machinery. Also note that it means that autoscan, seeing | |
183 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
184 | ||
185 | ||
186 | # _AM_DEPENDENCIES(NAME) | |
187 | # ---------------------- | |
188 | # See how the compiler implements dependency checking. | |
189 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
190 | # We try a few techniques and use that to set a single cache variable. | |
191 | # | |
192 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
193 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
194 | # dependency, and given that the user is not expected to run this macro, | |
195 | # just rely on AC_PROG_CC. | |
196 | AC_DEFUN([_AM_DEPENDENCIES], | |
197 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
198 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
199 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
200 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
201 | ||
202 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
203 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
204 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
205 | [$1], UPC, [depcc="$UPC" am_compiler_list=], | |
206 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | |
207 | [depcc="$$1" am_compiler_list=]) | |
208 | ||
209 | AC_CACHE_CHECK([dependency style of $depcc], | |
210 | [am_cv_$1_dependencies_compiler_type], | |
211 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
212 | # We make a subdir and do the tests there. Otherwise we can end up | |
213 | # making bogus files that we don't know about and never remove. For | |
214 | # instance it was reported that on HP-UX the gcc test will end up | |
215 | # making a dummy file named `D' -- because `-MD' means `put the output | |
216 | # in D'. | |
217 | mkdir conftest.dir | |
218 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
219 | # using a relative directory. | |
220 | cp "$am_depcomp" conftest.dir | |
221 | cd conftest.dir | |
222 | # We will build objects and dependencies in a subdirectory because | |
223 | # it helps to detect inapplicable dependency modes. For instance | |
224 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
225 | # side effect of compilation, but ICC will put the dependencies in | |
226 | # the current directory while Tru64 will put them in the object | |
227 | # directory. | |
228 | mkdir sub | |
229 | ||
230 | am_cv_$1_dependencies_compiler_type=none | |
231 | if test "$am_compiler_list" = ""; then | |
232 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
233 | fi | |
234 | am__universal=false | |
235 | m4_case([$1], [CC], | |
236 | [case " $depcc " in #( | |
237 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
238 | esac], | |
239 | [CXX], | |
240 | [case " $depcc " in #( | |
241 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
242 | esac]) | |
243 | ||
244 | for depmode in $am_compiler_list; do | |
245 | # Setup a source with many dependencies, because some compilers | |
246 | # like to wrap large dependency lists on column 80 (with \), and | |
247 | # we should not choose a depcomp mode which is confused by this. | |
248 | # | |
249 | # We need to recreate these files for each test, as the compiler may | |
250 | # overwrite some of them when testing with obscure command lines. | |
251 | # This happens at least with the AIX C compiler. | |
252 | : > sub/conftest.c | |
253 | for i in 1 2 3 4 5 6; do | |
254 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
255 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
256 | # Solaris 8's {/usr,}/bin/sh. | |
257 | touch sub/conftst$i.h | |
258 | done | |
259 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
260 | ||
261 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
262 | # mode. It turns out that the SunPro C++ compiler does not properly | |
263 | # handle `-M -o', and we need to detect this. Also, some Intel | |
264 | # versions had trouble with output in subdirs | |
265 | am__obj=sub/conftest.${OBJEXT-o} | |
266 | am__minus_obj="-o $am__obj" | |
267 | case $depmode in | |
268 | gcc) | |
269 | # This depmode causes a compiler race in universal mode. | |
270 | test "$am__universal" = false || continue | |
271 | ;; | |
272 | nosideeffect) | |
273 | # after this tag, mechanisms are not by side-effect, so they'll | |
274 | # only be used when explicitly requested | |
275 | if test "x$enable_dependency_tracking" = xyes; then | |
276 | continue | |
277 | else | |
278 | break | |
279 | fi | |
280 | ;; | |
281 | msvisualcpp | msvcmsys) | |
282 | # This compiler won't grok `-c -o', but also, the minuso test has | |
283 | # not run yet. These depmodes are late enough in the game, and | |
284 | # so weak that their functioning should not be impacted. | |
285 | am__obj=conftest.${OBJEXT-o} | |
286 | am__minus_obj= | |
287 | ;; | |
288 | none) break ;; | |
289 | esac | |
290 | if depmode=$depmode \ | |
291 | source=sub/conftest.c object=$am__obj \ | |
292 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
293 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ | |
294 | >/dev/null 2>conftest.err && | |
295 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && | |
296 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && | |
297 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && | |
298 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
299 | # icc doesn't choke on unknown options, it will just issue warnings | |
300 | # or remarks (even with -Werror). So we grep stderr for any message | |
301 | # that says an option was ignored or not supported. | |
302 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
303 | # icc: Command line warning: ignoring option '-M'; no argument required | |
304 | # The diagnosis changed in icc 8.0: | |
305 | # icc: Command line remark: option '-MP' not supported | |
306 | if (grep 'ignoring option' conftest.err || | |
307 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
308 | am_cv_$1_dependencies_compiler_type=$depmode | |
309 | break | |
310 | fi | |
311 | fi | |
312 | done | |
313 | ||
314 | cd .. | |
315 | rm -rf conftest.dir | |
316 | else | |
317 | am_cv_$1_dependencies_compiler_type=none | |
318 | fi | |
319 | ]) | |
320 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
321 | AM_CONDITIONAL([am__fastdep$1], [ | |
322 | test "x$enable_dependency_tracking" != xno \ | |
323 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
324 | ]) | |
325 | ||
326 | ||
327 | # AM_SET_DEPDIR | |
328 | # ------------- | |
329 | # Choose a directory name for dependency files. | |
330 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
331 | AC_DEFUN([AM_SET_DEPDIR], | |
332 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
333 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
334 | ]) | |
335 | ||
336 | ||
337 | # AM_DEP_TRACK | |
338 | # ------------ | |
339 | AC_DEFUN([AM_DEP_TRACK], | |
340 | [AC_ARG_ENABLE(dependency-tracking, | |
341 | [ --disable-dependency-tracking speeds up one-time build | |
342 | --enable-dependency-tracking do not reject slow dependency extractors]) | |
343 | if test "x$enable_dependency_tracking" != xno; then | |
344 | am_depcomp="$ac_aux_dir/depcomp" | |
345 | AMDEPBACKSLASH='\' | |
346 | fi | |
347 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
348 | AC_SUBST([AMDEPBACKSLASH])dnl | |
349 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | |
350 | ]) | |
351 | ||
352 | # Generate code to set up dependency tracking. -*- Autoconf -*- | |
353 | ||
354 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 | |
355 | # Free Software Foundation, Inc. | |
356 | # | |
357 | # This file is free software; the Free Software Foundation | |
358 | # gives unlimited permission to copy and/or distribute it, | |
359 | # with or without modifications, as long as this notice is preserved. | |
360 | ||
361 | #serial 5 | |
362 | ||
363 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
364 | # ------------------------------ | |
365 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
366 | [{ | |
367 | # Autoconf 2.62 quotes --file arguments for eval, but not when files | |
368 | # are listed without --file. Let's play safe and only enable the eval | |
369 | # if we detect the quoting. | |
370 | case $CONFIG_FILES in | |
371 | *\'*) eval set x "$CONFIG_FILES" ;; | |
372 | *) set x $CONFIG_FILES ;; | |
373 | esac | |
374 | shift | |
375 | for mf | |
376 | do | |
377 | # Strip MF so we end up with the name of the file. | |
378 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
379 | # Check whether this is an Automake generated Makefile or not. | |
380 | # We used to match only the files named `Makefile.in', but | |
381 | # some people rename them; so instead we look at the file content. | |
382 | # Grep'ing the first line is not enough: some people post-process | |
383 | # each Makefile.in and add a new line on top of each file to say so. | |
384 | # Grep'ing the whole file is not good either: AIX grep has a line | |
385 | # limit of 2048, but all sed's we know have understand at least 4000. | |
386 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
387 | dirpart=`AS_DIRNAME("$mf")` | |
388 | else | |
389 | continue | |
390 | fi | |
391 | # Extract the definition of DEPDIR, am__include, and am__quote | |
392 | # from the Makefile without running `make'. | |
393 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
394 | test -z "$DEPDIR" && continue | |
395 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
396 | test -z "am__include" && continue | |
397 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
398 | # When using ansi2knr, U may be empty or an underscore; expand it | |
399 | U=`sed -n 's/^U = //p' < "$mf"` | |
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' <"$mf" | \ | |
406 | sed -e 's/\$(DEPDIR)/'"$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 | } | |
416 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
417 | ||
418 | ||
419 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
420 | # ----------------------------- | |
421 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
422 | # | |
423 | # This code is only required when automatic dependency tracking | |
424 | # is enabled. FIXME. This creates each `.P' file that we will | |
425 | # need in order to bootstrap the dependency handling code. | |
426 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
427 | [AC_CONFIG_COMMANDS([depfiles], | |
428 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
429 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
430 | ]) | |
431 | ||
432 | # Do all the work for Automake. -*- Autoconf -*- | |
433 | ||
434 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
435 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. | |
436 | # | |
437 | # This file is free software; the Free Software Foundation | |
438 | # gives unlimited permission to copy and/or distribute it, | |
439 | # with or without modifications, as long as this notice is preserved. | |
440 | ||
441 | # serial 16 | |
442 | ||
443 | # This macro actually does too much. Some checks are only needed if | |
444 | # your package does certain things. But this isn't really a big deal. | |
445 | ||
446 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
447 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
448 | # ----------------------------------------------- | |
449 | # The call with PACKAGE and VERSION arguments is the old style | |
450 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
451 | # and VERSION should now be passed to AC_INIT and removed from | |
452 | # the call to AM_INIT_AUTOMAKE. | |
453 | # We support both call styles for the transition. After | |
454 | # the next Automake release, Autoconf can make the AC_INIT | |
455 | # arguments mandatory, and then we can depend on a new Autoconf | |
456 | # release and drop the old call support. | |
457 | AC_DEFUN([AM_INIT_AUTOMAKE], | |
458 | [AC_PREREQ([2.62])dnl | |
459 | dnl Autoconf wants to disallow AM_ names. We explicitly allow | |
460 | dnl the ones we care about. | |
461 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
462 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
463 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
464 | if test "`cd $srcdir && pwd`" != "`pwd`"; then | |
465 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
466 | # is not polluted with repeated "-I." | |
467 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | |
468 | # test to see if srcdir already configured | |
469 | if test -f $srcdir/config.status; then | |
470 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
471 | fi | |
472 | fi | |
473 | ||
474 | # test whether we have cygpath | |
475 | if test -z "$CYGPATH_W"; then | |
476 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
477 | CYGPATH_W='cygpath -w' | |
478 | else | |
479 | CYGPATH_W=echo | |
480 | fi | |
481 | fi | |
482 | AC_SUBST([CYGPATH_W]) | |
483 | ||
484 | # Define the identity of the package. | |
485 | dnl Distinguish between old-style and new-style calls. | |
486 | m4_ifval([$2], | |
487 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
488 | AC_SUBST([PACKAGE], [$1])dnl | |
489 | AC_SUBST([VERSION], [$2])], | |
490 | [_AM_SET_OPTIONS([$1])dnl | |
491 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. | |
492 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, | |
493 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | |
494 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | |
495 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
496 | ||
497 | _AM_IF_OPTION([no-define],, | |
498 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
499 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
500 | ||
501 | # Some tools Automake needs. | |
502 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
503 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
504 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
505 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
506 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
507 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
508 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
509 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
510 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl | |
511 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl | |
512 | # We need awk for the "check" target. The system "awk" is bad on | |
513 | # some platforms. | |
514 | AC_REQUIRE([AC_PROG_AWK])dnl | |
515 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
516 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
517 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | |
518 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
519 | [_AM_PROG_TAR([v7])])]) | |
520 | _AM_IF_OPTION([no-dependencies],, | |
521 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
522 | [_AM_DEPENDENCIES(CC)], | |
523 | [define([AC_PROG_CC], | |
524 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
525 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
526 | [_AM_DEPENDENCIES(CXX)], | |
527 | [define([AC_PROG_CXX], | |
528 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
529 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], | |
530 | [_AM_DEPENDENCIES(OBJC)], | |
531 | [define([AC_PROG_OBJC], | |
532 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | |
533 | ]) | |
534 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl | |
535 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the | |
536 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro | |
537 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. | |
538 | AC_CONFIG_COMMANDS_PRE(dnl | |
539 | [m4_provide_if([_AM_COMPILER_EXEEXT], | |
540 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl | |
541 | ]) | |
542 | ||
543 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not | |
544 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further | |
545 | dnl mangled by Autoconf and run in a shell conditional statement. | |
546 | m4_define([_AC_COMPILER_EXEEXT], | |
547 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) | |
548 | ||
549 | ||
550 | # When config.status generates a header, we must update the stamp-h file. | |
551 | # This file resides in the same directory as the config header | |
552 | # that is generated. The stamp files are numbered to have different names. | |
553 | ||
554 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
555 | # loop where config.status creates the headers, so we can generate | |
556 | # our stamp files there. | |
557 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
558 | [# Compute $1's index in $config_headers. | |
559 | _am_arg=$1 | |
560 | _am_stamp_count=1 | |
561 | for _am_header in $config_headers :; do | |
562 | case $_am_header in | |
563 | $_am_arg | $_am_arg:* ) | |
564 | break ;; | |
565 | * ) | |
566 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
567 | esac | |
568 | done | |
569 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) | |
570 | ||
571 | # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. | |
572 | # | |
573 | # This file is free software; the Free Software Foundation | |
574 | # gives unlimited permission to copy and/or distribute it, | |
575 | # with or without modifications, as long as this notice is preserved. | |
576 | ||
577 | # AM_PROG_INSTALL_SH | |
578 | # ------------------ | |
579 | # Define $install_sh. | |
580 | AC_DEFUN([AM_PROG_INSTALL_SH], | |
581 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
582 | if test x"${install_sh}" != xset; then | |
583 | case $am_aux_dir in | |
584 | *\ * | *\ *) | |
585 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
586 | *) | |
587 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
588 | esac | |
589 | fi | |
590 | AC_SUBST(install_sh)]) | |
591 | ||
592 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. | |
593 | # | |
594 | # This file is free software; the Free Software Foundation | |
595 | # gives unlimited permission to copy and/or distribute it, | |
596 | # with or without modifications, as long as this notice is preserved. | |
597 | ||
598 | # serial 2 | |
599 | ||
600 | # Check whether the underlying file-system supports filenames | |
601 | # with a leading dot. For instance MS-DOS doesn't. | |
602 | AC_DEFUN([AM_SET_LEADING_DOT], | |
603 | [rm -rf .tst 2>/dev/null | |
604 | mkdir .tst 2>/dev/null | |
605 | if test -d .tst; then | |
606 | am__leading_dot=. | |
607 | else | |
608 | am__leading_dot=_ | |
609 | fi | |
610 | rmdir .tst 2>/dev/null | |
611 | AC_SUBST([am__leading_dot])]) | |
612 | ||
613 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- | |
614 | # From Jim Meyering | |
615 | ||
616 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008 | |
617 | # Free Software Foundation, Inc. | |
618 | # | |
619 | # This file is free software; the Free Software Foundation | |
620 | # gives unlimited permission to copy and/or distribute it, | |
621 | # with or without modifications, as long as this notice is preserved. | |
622 | ||
623 | # serial 5 | |
624 | ||
625 | # AM_MAINTAINER_MODE([DEFAULT-MODE]) | |
626 | # ---------------------------------- | |
627 | # Control maintainer-specific portions of Makefiles. | |
628 | # Default is to disable them, unless `enable' is passed literally. | |
629 | # For symmetry, `disable' may be passed as well. Anyway, the user | |
630 | # can override the default with the --enable/--disable switch. | |
631 | AC_DEFUN([AM_MAINTAINER_MODE], | |
632 | [m4_case(m4_default([$1], [disable]), | |
633 | [enable], [m4_define([am_maintainer_other], [disable])], | |
634 | [disable], [m4_define([am_maintainer_other], [enable])], | |
635 | [m4_define([am_maintainer_other], [enable]) | |
636 | m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) | |
637 | AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles]) | |
638 | dnl maintainer-mode's default is 'disable' unless 'enable' is passed | |
639 | AC_ARG_ENABLE([maintainer-mode], | |
640 | [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful | |
641 | (and sometimes confusing) to the casual installer], | |
642 | [USE_MAINTAINER_MODE=$enableval], | |
643 | [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) | |
644 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
645 | AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) | |
646 | MAINT=$MAINTAINER_MODE_TRUE | |
647 | AC_SUBST([MAINT])dnl | |
648 | ] | |
649 | ) | |
650 | ||
651 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
652 | ||
653 | # Check to see how 'make' treats includes. -*- Autoconf -*- | |
654 | ||
655 | # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. | |
656 | # | |
657 | # This file is free software; the Free Software Foundation | |
658 | # gives unlimited permission to copy and/or distribute it, | |
659 | # with or without modifications, as long as this notice is preserved. | |
660 | ||
661 | # serial 4 | |
662 | ||
663 | # AM_MAKE_INCLUDE() | |
664 | # ----------------- | |
665 | # Check to see how make treats includes. | |
666 | AC_DEFUN([AM_MAKE_INCLUDE], | |
667 | [am_make=${MAKE-make} | |
668 | cat > confinc << 'END' | |
669 | am__doit: | |
670 | @echo this is the am__doit target | |
671 | .PHONY: am__doit | |
672 | END | |
673 | # If we don't find an include directive, just comment out the code. | |
674 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
675 | am__include="#" | |
676 | am__quote= | |
677 | _am_result=none | |
678 | # First try GNU make style include. | |
679 | echo "include confinc" > confmf | |
680 | # Ignore all kinds of additional output from `make'. | |
681 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
682 | *the\ am__doit\ target*) | |
683 | am__include=include | |
684 | am__quote= | |
685 | _am_result=GNU | |
686 | ;; | |
687 | esac | |
688 | # Now try BSD make style include. | |
689 | if test "$am__include" = "#"; then | |
690 | echo '.include "confinc"' > confmf | |
691 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
692 | *the\ am__doit\ target*) | |
693 | am__include=.include | |
694 | am__quote="\"" | |
695 | _am_result=BSD | |
696 | ;; | |
697 | esac | |
698 | fi | |
699 | AC_SUBST([am__include]) | |
700 | AC_SUBST([am__quote]) | |
701 | AC_MSG_RESULT([$_am_result]) | |
702 | rm -f confinc confmf | |
703 | ]) | |
704 | ||
705 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- | |
706 | ||
707 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 | |
708 | # Free Software Foundation, Inc. | |
709 | # | |
710 | # This file is free software; the Free Software Foundation | |
711 | # gives unlimited permission to copy and/or distribute it, | |
712 | # with or without modifications, as long as this notice is preserved. | |
713 | ||
714 | # serial 6 | |
715 | ||
716 | # AM_MISSING_PROG(NAME, PROGRAM) | |
717 | # ------------------------------ | |
718 | AC_DEFUN([AM_MISSING_PROG], | |
719 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
720 | $1=${$1-"${am_missing_run}$2"} | |
721 | AC_SUBST($1)]) | |
722 | ||
723 | ||
724 | # AM_MISSING_HAS_RUN | |
725 | # ------------------ | |
726 | # Define MISSING if not defined so far and test if it supports --run. | |
727 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
728 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
729 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
730 | AC_REQUIRE_AUX_FILE([missing])dnl | |
731 | if test x"${MISSING+set}" != xset; then | |
732 | case $am_aux_dir in | |
733 | *\ * | *\ *) | |
734 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
735 | *) | |
736 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
737 | esac | |
738 | fi | |
739 | # Use eval to expand $SHELL | |
740 | if eval "$MISSING --run true"; then | |
741 | am_missing_run="$MISSING --run " | |
742 | else | |
743 | am_missing_run= | |
744 | AC_MSG_WARN([`missing' script is too old or missing]) | |
745 | fi | |
746 | ]) | |
747 | ||
748 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. | |
749 | # | |
750 | # This file is free software; the Free Software Foundation | |
751 | # gives unlimited permission to copy and/or distribute it, | |
752 | # with or without modifications, as long as this notice is preserved. | |
753 | ||
754 | # AM_PROG_MKDIR_P | |
755 | # --------------- | |
756 | # Check for `mkdir -p'. | |
757 | AC_DEFUN([AM_PROG_MKDIR_P], | |
758 | [AC_PREREQ([2.60])dnl | |
759 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | |
760 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | |
761 | dnl while keeping a definition of mkdir_p for backward compatibility. | |
762 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | |
763 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | |
764 | dnl Makefile.ins that do not define MKDIR_P, so we do our own | |
765 | dnl adjustment using top_builddir (which is defined more often than | |
766 | dnl MKDIR_P). | |
767 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | |
768 | case $mkdir_p in | |
769 | [[\\/$]]* | ?:[[\\/]]*) ;; | |
770 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
771 | esac | |
772 | ]) | |
773 | ||
774 | # Helper functions for option handling. -*- Autoconf -*- | |
775 | ||
776 | # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. | |
777 | # | |
778 | # This file is free software; the Free Software Foundation | |
779 | # gives unlimited permission to copy and/or distribute it, | |
780 | # with or without modifications, as long as this notice is preserved. | |
781 | ||
782 | # serial 4 | |
783 | ||
784 | # _AM_MANGLE_OPTION(NAME) | |
785 | # ----------------------- | |
786 | AC_DEFUN([_AM_MANGLE_OPTION], | |
787 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
788 | ||
789 | # _AM_SET_OPTION(NAME) | |
790 | # ------------------------------ | |
791 | # Set option NAME. Presently that only means defining a flag for this option. | |
792 | AC_DEFUN([_AM_SET_OPTION], | |
793 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
794 | ||
795 | # _AM_SET_OPTIONS(OPTIONS) | |
796 | # ---------------------------------- | |
797 | # OPTIONS is a space-separated list of Automake options. | |
798 | AC_DEFUN([_AM_SET_OPTIONS], | |
799 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
800 | ||
801 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
802 | # ------------------------------------------- | |
803 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
804 | AC_DEFUN([_AM_IF_OPTION], | |
805 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
806 | ||
807 | # Check to make sure that the build environment is sane. -*- Autoconf -*- | |
808 | ||
809 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 | |
810 | # Free Software Foundation, Inc. | |
811 | # | |
812 | # This file is free software; the Free Software Foundation | |
813 | # gives unlimited permission to copy and/or distribute it, | |
814 | # with or without modifications, as long as this notice is preserved. | |
815 | ||
816 | # serial 5 | |
817 | ||
818 | # AM_SANITY_CHECK | |
819 | # --------------- | |
820 | AC_DEFUN([AM_SANITY_CHECK], | |
821 | [AC_MSG_CHECKING([whether build environment is sane]) | |
822 | # Just in case | |
823 | sleep 1 | |
824 | echo timestamp > conftest.file | |
825 | # Reject unsafe characters in $srcdir or the absolute working directory | |
826 | # name. Accept space and tab only in the latter. | |
827 | am_lf=' | |
828 | ' | |
829 | case `pwd` in | |
830 | *[[\\\"\#\$\&\'\`$am_lf]]*) | |
831 | AC_MSG_ERROR([unsafe absolute working directory name]);; | |
832 | esac | |
833 | case $srcdir in | |
834 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) | |
835 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; | |
836 | esac | |
837 | ||
838 | # Do `set' in a subshell so we don't clobber the current shell's | |
839 | # arguments. Must try -L first in case configure is actually a | |
840 | # symlink; some systems play weird games with the mod time of symlinks | |
841 | # (eg FreeBSD returns the mod time of the symlink's containing | |
842 | # directory). | |
843 | if ( | |
844 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | |
845 | if test "$[*]" = "X"; then | |
846 | # -L didn't work. | |
847 | set X `ls -t "$srcdir/configure" conftest.file` | |
848 | fi | |
849 | rm -f conftest.file | |
850 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
851 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
852 | ||
853 | # If neither matched, then we have a broken ls. This can happen | |
854 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
855 | # broken ls alias from the environment. This has actually | |
856 | # happened. Such a system could not be considered "sane". | |
857 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
858 | alias in your environment]) | |
859 | fi | |
860 | ||
861 | test "$[2]" = conftest.file | |
862 | ) | |
863 | then | |
864 | # Ok. | |
865 | : | |
866 | else | |
867 | AC_MSG_ERROR([newly created file is older than distributed files! | |
868 | Check your system clock]) | |
869 | fi | |
870 | AC_MSG_RESULT(yes)]) | |
871 | ||
39be3c7e SM |
872 | # Copyright (C) 2009 Free Software Foundation, Inc. |
873 | # | |
874 | # This file is free software; the Free Software Foundation | |
875 | # gives unlimited permission to copy and/or distribute it, | |
876 | # with or without modifications, as long as this notice is preserved. | |
877 | ||
878 | # serial 1 | |
879 | ||
880 | # AM_SILENT_RULES([DEFAULT]) | |
881 | # -------------------------- | |
882 | # Enable less verbose build rules; with the default set to DEFAULT | |
883 | # (`yes' being less verbose, `no' or empty being verbose). | |
884 | AC_DEFUN([AM_SILENT_RULES], | |
885 | [AC_ARG_ENABLE([silent-rules], | |
886 | [ --enable-silent-rules less verbose build output (undo: `make V=1') | |
887 | --disable-silent-rules verbose build output (undo: `make V=0')]) | |
888 | case $enable_silent_rules in | |
889 | yes) AM_DEFAULT_VERBOSITY=0;; | |
890 | no) AM_DEFAULT_VERBOSITY=1;; | |
891 | *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; | |
892 | esac | |
893 | AC_SUBST([AM_DEFAULT_VERBOSITY])dnl | |
894 | AM_BACKSLASH='\' | |
895 | AC_SUBST([AM_BACKSLASH])dnl | |
896 | _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl | |
897 | ]) | |
898 | ||
c971b7fa PA |
899 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
900 | # | |
901 | # This file is free software; the Free Software Foundation | |
902 | # gives unlimited permission to copy and/or distribute it, | |
903 | # with or without modifications, as long as this notice is preserved. | |
904 | ||
905 | # AM_PROG_INSTALL_STRIP | |
906 | # --------------------- | |
907 | # One issue with vendor `install' (even GNU) is that you can't | |
908 | # specify the program used to strip binaries. This is especially | |
909 | # annoying in cross-compiling environments, where the build's strip | |
910 | # is unlikely to handle the host's binaries. | |
911 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
912 | # always use install-sh in `make install-strip', and initialize | |
913 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
914 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
915 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
916 | # Installed binaries are usually stripped using `strip' when the user | |
917 | # run `make install-strip'. However `strip' might not be the right | |
918 | # tool to use in cross-compilation environments, therefore Automake | |
919 | # will honor the `STRIP' environment variable to overrule this program. | |
920 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
921 | if test "$cross_compiling" != no; then | |
922 | AC_CHECK_TOOL([STRIP], [strip], :) | |
923 | fi | |
924 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
925 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
926 | ||
927 | # Copyright (C) 2006, 2008 Free Software Foundation, Inc. | |
928 | # | |
929 | # This file is free software; the Free Software Foundation | |
930 | # gives unlimited permission to copy and/or distribute it, | |
931 | # with or without modifications, as long as this notice is preserved. | |
932 | ||
933 | # serial 2 | |
934 | ||
935 | # _AM_SUBST_NOTMAKE(VARIABLE) | |
936 | # --------------------------- | |
937 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | |
938 | # This macro is traced by Automake. | |
939 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | |
940 | ||
941 | # AM_SUBST_NOTMAKE(VARIABLE) | |
942 | # --------------------------- | |
943 | # Public sister of _AM_SUBST_NOTMAKE. | |
944 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | |
945 | ||
946 | # Check how to create a tarball. -*- Autoconf -*- | |
947 | ||
948 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. | |
949 | # | |
950 | # This file is free software; the Free Software Foundation | |
951 | # gives unlimited permission to copy and/or distribute it, | |
952 | # with or without modifications, as long as this notice is preserved. | |
953 | ||
954 | # serial 2 | |
955 | ||
956 | # _AM_PROG_TAR(FORMAT) | |
957 | # -------------------- | |
958 | # Check how to create a tarball in format FORMAT. | |
959 | # FORMAT should be one of `v7', `ustar', or `pax'. | |
960 | # | |
961 | # Substitute a variable $(am__tar) that is a command | |
962 | # writing to stdout a FORMAT-tarball containing the directory | |
963 | # $tardir. | |
964 | # tardir=directory && $(am__tar) > result.tar | |
965 | # | |
966 | # Substitute a variable $(am__untar) that extract such | |
967 | # a tarball read from stdin. | |
968 | # $(am__untar) < result.tar | |
969 | AC_DEFUN([_AM_PROG_TAR], | |
970 | [# Always define AMTAR for backward compatibility. | |
971 | AM_MISSING_PROG([AMTAR], [tar]) | |
972 | m4_if([$1], [v7], | |
973 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | |
974 | [m4_case([$1], [ustar],, [pax],, | |
975 | [m4_fatal([Unknown tar format])]) | |
976 | AC_MSG_CHECKING([how to create a $1 tar archive]) | |
977 | # Loop over all known methods to create a tar archive until one works. | |
978 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
979 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
980 | # Do not fold the above two line into one, because Tru64 sh and | |
981 | # Solaris sh will not grok spaces in the rhs of `-'. | |
982 | for _am_tool in $_am_tools | |
983 | do | |
984 | case $_am_tool in | |
985 | gnutar) | |
986 | for _am_tar in tar gnutar gtar; | |
987 | do | |
988 | AM_RUN_LOG([$_am_tar --version]) && break | |
989 | done | |
990 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
991 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
992 | am__untar="$_am_tar -xf -" | |
993 | ;; | |
994 | plaintar) | |
995 | # Must skip GNU tar: if it does not support --format= it doesn't create | |
996 | # ustar tarball either. | |
997 | (tar --version) >/dev/null 2>&1 && continue | |
998 | am__tar='tar chf - "$$tardir"' | |
999 | am__tar_='tar chf - "$tardir"' | |
1000 | am__untar='tar xf -' | |
1001 | ;; | |
1002 | pax) | |
1003 | am__tar='pax -L -x $1 -w "$$tardir"' | |
1004 | am__tar_='pax -L -x $1 -w "$tardir"' | |
1005 | am__untar='pax -r' | |
1006 | ;; | |
1007 | cpio) | |
1008 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
1009 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
1010 | am__untar='cpio -i -H $1 -d' | |
1011 | ;; | |
1012 | none) | |
1013 | am__tar=false | |
1014 | am__tar_=false | |
1015 | am__untar=false | |
1016 | ;; | |
1017 | esac | |
1018 | ||
1019 | # If the value was cached, stop now. We just wanted to have am__tar | |
1020 | # and am__untar set. | |
1021 | test -n "${am_cv_prog_tar_$1}" && break | |
1022 | ||
1023 | # tar/untar a dummy directory, and stop if the command works | |
1024 | rm -rf conftest.dir | |
1025 | mkdir conftest.dir | |
1026 | echo GrepMe > conftest.dir/file | |
1027 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
1028 | rm -rf conftest.dir | |
1029 | if test -s conftest.tar; then | |
1030 | AM_RUN_LOG([$am__untar <conftest.tar]) | |
1031 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
1032 | fi | |
1033 | done | |
1034 | rm -rf conftest.dir | |
1035 | ||
1036 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
1037 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
1038 | AC_SUBST([am__tar]) | |
1039 | AC_SUBST([am__untar]) | |
1040 | ]) # _AM_PROG_TAR | |
1041 | ||
1042 | m4_include([import/m4/00gnulib.m4]) | |
4a626d0a | 1043 | m4_include([import/m4/absolute-header.m4]) |
8690e634 | 1044 | m4_include([import/m4/alloca.m4]) |
98399780 | 1045 | m4_include([import/m4/canonicalize.m4]) |
6ec2e0f5 SDJ |
1046 | m4_include([import/m4/chdir-long.m4]) |
1047 | m4_include([import/m4/close.m4]) | |
1048 | m4_include([import/m4/closedir.m4]) | |
8690e634 JK |
1049 | m4_include([import/m4/codeset.m4]) |
1050 | m4_include([import/m4/configmake.m4]) | |
6ec2e0f5 SDJ |
1051 | m4_include([import/m4/d-ino.m4]) |
1052 | m4_include([import/m4/d-type.m4]) | |
e26b6bb0 | 1053 | m4_include([import/m4/dirent_h.m4]) |
18848e28 | 1054 | m4_include([import/m4/dirfd.m4]) |
6a29c58e | 1055 | m4_include([import/m4/dirname.m4]) |
98399780 | 1056 | m4_include([import/m4/double-slash-root.m4]) |
6ec2e0f5 SDJ |
1057 | m4_include([import/m4/dup.m4]) |
1058 | m4_include([import/m4/dup2.m4]) | |
98399780 | 1059 | m4_include([import/m4/eealloc.m4]) |
3d99e817 | 1060 | m4_include([import/m4/environ.m4]) |
18848e28 | 1061 | m4_include([import/m4/errno_h.m4]) |
6ec2e0f5 | 1062 | m4_include([import/m4/error.m4]) |
88b48903 WN |
1063 | m4_include([import/m4/exponentd.m4]) |
1064 | m4_include([import/m4/exponentl.m4]) | |
c971b7fa | 1065 | m4_include([import/m4/extensions.m4]) |
a512b375 | 1066 | m4_include([import/m4/extern-inline.m4]) |
6ec2e0f5 | 1067 | m4_include([import/m4/fchdir.m4]) |
8690e634 | 1068 | m4_include([import/m4/fcntl-o.m4]) |
6ec2e0f5 SDJ |
1069 | m4_include([import/m4/fcntl.m4]) |
1070 | m4_include([import/m4/fcntl_h.m4]) | |
1071 | m4_include([import/m4/fdopendir.m4]) | |
1072 | m4_include([import/m4/filenamecat.m4]) | |
49e4877c | 1073 | m4_include([import/m4/flexmember.m4]) |
88b48903 | 1074 | m4_include([import/m4/float_h.m4]) |
8690e634 | 1075 | m4_include([import/m4/fnmatch.m4]) |
88b48903 WN |
1076 | m4_include([import/m4/fpieee.m4]) |
1077 | m4_include([import/m4/frexp.m4]) | |
1078 | m4_include([import/m4/frexpl.m4]) | |
6ec2e0f5 SDJ |
1079 | m4_include([import/m4/fstat.m4]) |
1080 | m4_include([import/m4/fstatat.m4]) | |
1081 | m4_include([import/m4/getcwd-abort-bug.m4]) | |
1082 | m4_include([import/m4/getcwd-path-max.m4]) | |
1083 | m4_include([import/m4/getcwd.m4]) | |
1084 | m4_include([import/m4/getdtablesize.m4]) | |
1085 | m4_include([import/m4/getlogin_r.m4]) | |
1086 | m4_include([import/m4/getprogname.m4]) | |
4a626d0a | 1087 | m4_include([import/m4/gettimeofday.m4]) |
8690e634 | 1088 | m4_include([import/m4/glibc21.m4]) |
6ec2e0f5 | 1089 | m4_include([import/m4/glob.m4]) |
c971b7fa PA |
1090 | m4_include([import/m4/gnulib-common.m4]) |
1091 | m4_include([import/m4/gnulib-comp.m4]) | |
49e4877c | 1092 | m4_include([import/m4/hard-locale.m4]) |
c971b7fa PA |
1093 | m4_include([import/m4/include_next.m4]) |
1094 | m4_include([import/m4/inttypes-pri.m4]) | |
1095 | m4_include([import/m4/inttypes.m4]) | |
88b48903 WN |
1096 | m4_include([import/m4/isnand.m4]) |
1097 | m4_include([import/m4/isnanl.m4]) | |
2196f55f | 1098 | m4_include([import/m4/largefile.m4]) |
49e4877c | 1099 | m4_include([import/m4/limits-h.m4]) |
8690e634 JK |
1100 | m4_include([import/m4/localcharset.m4]) |
1101 | m4_include([import/m4/locale-fr.m4]) | |
1102 | m4_include([import/m4/locale-ja.m4]) | |
1103 | m4_include([import/m4/locale-zh.m4]) | |
c971b7fa | 1104 | m4_include([import/m4/longlong.m4]) |
f45c62c4 | 1105 | m4_include([import/m4/lstat.m4]) |
6a29c58e | 1106 | m4_include([import/m4/malloc.m4]) |
98399780 | 1107 | m4_include([import/m4/malloca.m4]) |
88b48903 | 1108 | m4_include([import/m4/math_h.m4]) |
8690e634 JK |
1109 | m4_include([import/m4/mbrtowc.m4]) |
1110 | m4_include([import/m4/mbsinit.m4]) | |
1111 | m4_include([import/m4/mbsrtowcs.m4]) | |
1112 | m4_include([import/m4/mbstate_t.m4]) | |
c971b7fa PA |
1113 | m4_include([import/m4/memchr.m4]) |
1114 | m4_include([import/m4/memmem.m4]) | |
6ec2e0f5 SDJ |
1115 | m4_include([import/m4/mempcpy.m4]) |
1116 | m4_include([import/m4/memrchr.m4]) | |
2d8adcbd | 1117 | m4_include([import/m4/mkstemp.m4]) |
c971b7fa | 1118 | m4_include([import/m4/mmap-anon.m4]) |
6ec2e0f5 SDJ |
1119 | m4_include([import/m4/mode_t.m4]) |
1120 | m4_include([import/m4/msvc-inval.m4]) | |
1121 | m4_include([import/m4/msvc-nothrow.m4]) | |
c971b7fa | 1122 | m4_include([import/m4/multiarch.m4]) |
98399780 | 1123 | m4_include([import/m4/nocrash.m4]) |
8839a007 | 1124 | m4_include([import/m4/off_t.m4]) |
6ec2e0f5 SDJ |
1125 | m4_include([import/m4/open.m4]) |
1126 | m4_include([import/m4/openat.m4]) | |
1127 | m4_include([import/m4/opendir.m4]) | |
38ec2207 | 1128 | m4_include([import/m4/pathmax.m4]) |
8424cc97 | 1129 | m4_include([import/m4/rawmemchr.m4]) |
6ec2e0f5 | 1130 | m4_include([import/m4/readdir.m4]) |
2196f55f | 1131 | m4_include([import/m4/readlink.m4]) |
6ec2e0f5 | 1132 | m4_include([import/m4/realloc.m4]) |
6a29c58e | 1133 | m4_include([import/m4/rename.m4]) |
6ec2e0f5 | 1134 | m4_include([import/m4/rewinddir.m4]) |
6a29c58e | 1135 | m4_include([import/m4/rmdir.m4]) |
6ec2e0f5 | 1136 | m4_include([import/m4/save-cwd.m4]) |
2d8adcbd | 1137 | m4_include([import/m4/secure_getenv.m4]) |
3d99e817 | 1138 | m4_include([import/m4/setenv.m4]) |
0750520d | 1139 | m4_include([import/m4/signal_h.m4]) |
8839a007 | 1140 | m4_include([import/m4/ssize_t.m4]) |
2196f55f | 1141 | m4_include([import/m4/stat.m4]) |
8690e634 | 1142 | m4_include([import/m4/stdbool.m4]) |
c971b7fa PA |
1143 | m4_include([import/m4/stddef_h.m4]) |
1144 | m4_include([import/m4/stdint.m4]) | |
6a29c58e | 1145 | m4_include([import/m4/stdio_h.m4]) |
98399780 | 1146 | m4_include([import/m4/stdlib_h.m4]) |
8424cc97 | 1147 | m4_include([import/m4/strchrnul.m4]) |
6ec2e0f5 SDJ |
1148 | m4_include([import/m4/strdup.m4]) |
1149 | m4_include([import/m4/strerror.m4]) | |
c971b7fa | 1150 | m4_include([import/m4/string_h.m4]) |
63ce7108 | 1151 | m4_include([import/m4/strstr.m4]) |
421693b0 | 1152 | m4_include([import/m4/strtok_r.m4]) |
4a626d0a | 1153 | m4_include([import/m4/sys_socket_h.m4]) |
09607c9e | 1154 | m4_include([import/m4/sys_stat_h.m4]) |
4a626d0a | 1155 | m4_include([import/m4/sys_time_h.m4]) |
8839a007 | 1156 | m4_include([import/m4/sys_types_h.m4]) |
2d8adcbd | 1157 | m4_include([import/m4/tempname.m4]) |
09607c9e | 1158 | m4_include([import/m4/time_h.m4]) |
6ec2e0f5 | 1159 | m4_include([import/m4/unistd-safer.m4]) |
8839a007 | 1160 | m4_include([import/m4/unistd_h.m4]) |
c971b7fa | 1161 | m4_include([import/m4/warn-on-use.m4]) |
8690e634 | 1162 | m4_include([import/m4/wchar_h.m4]) |
c971b7fa | 1163 | m4_include([import/m4/wchar_t.m4]) |
8690e634 JK |
1164 | m4_include([import/m4/wctype_h.m4]) |
1165 | m4_include([import/m4/wint_t.m4]) |