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10b20266 | 1 | # generated automatically by aclocal 1.10 -*- Autoconf -*- |
2f1a1aea | 2 | |
1ae2c0cd | 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
10b20266 | 4 | # 2005, 2006 Free Software Foundation, Inc. |
2f1a1aea FCE |
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 | ||
10b20266 FCE |
14 | m4_if(m4_PACKAGE_VERSION, [2.61],, |
15 | [m4_fatal([this file was generated for autoconf 2.61. | |
16 | You have another version of autoconf. If you want to use that, | |
17 | you should regenerate the build system entirely.], [63])]) | |
18 | ||
19 | # Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc. | |
1ae2c0cd RM |
20 | # |
21 | # This file is free software; the Free Software Foundation | |
22 | # gives unlimited permission to copy and/or distribute it, | |
23 | # with or without modifications, as long as this notice is preserved. | |
2f1a1aea FCE |
24 | |
25 | # AM_AUTOMAKE_VERSION(VERSION) | |
26 | # ---------------------------- | |
27 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
28 | # generated from the m4 files accompanying Automake X.Y. | |
10b20266 FCE |
29 | # (This private macro should not be called outside this file.) |
30 | AC_DEFUN([AM_AUTOMAKE_VERSION], | |
31 | [am__api_version='1.10' | |
32 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to | |
33 | dnl require some minimum version. Point them to the right macro. | |
34 | m4_if([$1], [1.10], [], | |
35 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl | |
36 | ]) | |
37 | ||
38 | # _AM_AUTOCONF_VERSION(VERSION) | |
39 | # ----------------------------- | |
40 | # aclocal traces this macro to find the Autoconf version. | |
41 | # This is a private macro too. Using m4_define simplifies | |
42 | # the logic in aclocal, which can simply ignore this definition. | |
43 | m4_define([_AM_AUTOCONF_VERSION], []) | |
2f1a1aea FCE |
44 | |
45 | # AM_SET_CURRENT_AUTOMAKE_VERSION | |
46 | # ------------------------------- | |
10b20266 | 47 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. |
2f1a1aea FCE |
48 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
49 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
10b20266 FCE |
50 | [AM_AUTOMAKE_VERSION([1.10])dnl |
51 | _AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)]) | |
2f1a1aea | 52 | |
1ae2c0cd | 53 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
2f1a1aea | 54 | |
1ae2c0cd RM |
55 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
56 | # | |
57 | # This file is free software; the Free Software Foundation | |
58 | # gives unlimited permission to copy and/or distribute it, | |
59 | # with or without modifications, as long as this notice is preserved. | |
2f1a1aea FCE |
60 | |
61 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | |
62 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
63 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
64 | # | |
65 | # Of course, Automake must honor this variable whenever it calls a | |
66 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
67 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
68 | # depending on how configure is run. This is pretty annoying, since | |
69 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
70 | # source directory, any form will work fine, but in subdirectories a | |
71 | # relative path needs to be adjusted first. | |
72 | # | |
73 | # $ac_aux_dir/missing | |
74 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
75 | # $top_srcdir/$ac_aux_dir/missing | |
76 | # fails if $ac_aux_dir is absolute, | |
77 | # fails when called from a subdirectory in a VPATH build with | |
78 | # a relative $ac_aux_dir | |
79 | # | |
80 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
81 | # are both prefixed by $srcdir. In an in-source build this is usually | |
82 | # harmless because $srcdir is `.', but things will broke when you | |
83 | # start a VPATH build or use an absolute $srcdir. | |
84 | # | |
85 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
86 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
87 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
88 | # and then we would define $MISSING as | |
89 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
90 | # This will work as long as MISSING is not called from configure, because | |
91 | # unfortunately $(top_srcdir) has no meaning in configure. | |
92 | # However there are other variables, like CC, which are often used in | |
93 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
94 | # | |
95 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
96 | # absolute PATH. The drawback is that using absolute paths prevent a | |
97 | # configured tree to be moved without reconfiguration. | |
98 | ||
99 | AC_DEFUN([AM_AUX_DIR_EXPAND], | |
100 | [dnl Rely on autoconf to set up CDPATH properly. | |
101 | AC_PREREQ([2.50])dnl | |
102 | # expand $ac_aux_dir to an absolute path | |
103 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
104 | ]) | |
105 | ||
106 | ||
1ae2c0cd | 107 | # Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005 |
2f1a1aea | 108 | # Free Software Foundation, Inc. |
1ae2c0cd RM |
109 | # |
110 | # This file is free software; the Free Software Foundation | |
111 | # gives unlimited permission to copy and/or distribute it, | |
112 | # with or without modifications, as long as this notice is preserved. | |
2f1a1aea | 113 | |
1ae2c0cd | 114 | # serial 4 |
2f1a1aea FCE |
115 | |
116 | # This was merged into AC_PROG_CC in Autoconf. | |
117 | ||
118 | AU_DEFUN([AM_PROG_CC_STDC], | |
119 | [AC_PROG_CC | |
120 | AC_DIAGNOSE([obsolete], [$0: | |
121 | your code should no longer depend upon `am_cv_prog_cc_stdc', but upon | |
122 | `ac_cv_prog_cc_stdc'. Remove this warning and the assignment when | |
123 | you adjust the code. You can also remove the above call to | |
124 | AC_PROG_CC if you already called it elsewhere.]) | |
125 | am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc | |
126 | ]) | |
127 | AU_DEFUN([fp_PROG_CC_STDC]) | |
128 | ||
1ae2c0cd | 129 | # AM_CONDITIONAL -*- Autoconf -*- |
2f1a1aea | 130 | |
10b20266 | 131 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006 |
1ae2c0cd RM |
132 | # Free Software Foundation, Inc. |
133 | # | |
134 | # This file is free software; the Free Software Foundation | |
135 | # gives unlimited permission to copy and/or distribute it, | |
136 | # with or without modifications, as long as this notice is preserved. | |
8129fd92 | 137 | |
10b20266 | 138 | # serial 8 |
2f1a1aea FCE |
139 | |
140 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
141 | # ------------------------------------- | |
142 | # Define a conditional. | |
143 | AC_DEFUN([AM_CONDITIONAL], | |
144 | [AC_PREREQ(2.52)dnl | |
145 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
146 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
10b20266 FCE |
147 | AC_SUBST([$1_TRUE])dnl |
148 | AC_SUBST([$1_FALSE])dnl | |
149 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | |
150 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | |
2f1a1aea FCE |
151 | if $2; then |
152 | $1_TRUE= | |
153 | $1_FALSE='#' | |
154 | else | |
155 | $1_TRUE='#' | |
156 | $1_FALSE= | |
157 | fi | |
158 | AC_CONFIG_COMMANDS_PRE( | |
159 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
160 | AC_MSG_ERROR([[conditional "$1" was never defined. | |
161 | Usually this means the macro was only invoked conditionally.]]) | |
162 | fi])]) | |
163 | ||
10b20266 | 164 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 |
2f1a1aea | 165 | # Free Software Foundation, Inc. |
1ae2c0cd RM |
166 | # |
167 | # This file is free software; the Free Software Foundation | |
168 | # gives unlimited permission to copy and/or distribute it, | |
169 | # with or without modifications, as long as this notice is preserved. | |
2f1a1aea | 170 | |
10b20266 | 171 | # serial 9 |
2f1a1aea FCE |
172 | |
173 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
174 | # written in clear, in which case automake, when reading aclocal.m4, | |
175 | # will think it sees a *use*, and therefore will trigger all it's | |
176 | # C support machinery. Also note that it means that autoscan, seeing | |
177 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
178 | ||
179 | ||
2f1a1aea FCE |
180 | # _AM_DEPENDENCIES(NAME) |
181 | # ---------------------- | |
182 | # See how the compiler implements dependency checking. | |
183 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
184 | # We try a few techniques and use that to set a single cache variable. | |
185 | # | |
186 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
187 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
188 | # dependency, and given that the user is not expected to run this macro, | |
189 | # just rely on AC_PROG_CC. | |
190 | AC_DEFUN([_AM_DEPENDENCIES], | |
191 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
192 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
193 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
194 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
195 | ||
196 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
197 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
198 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
10b20266 | 199 | [$1], UPC, [depcc="$UPC" am_compiler_list=], |
2f1a1aea FCE |
200 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
201 | [depcc="$$1" am_compiler_list=]) | |
202 | ||
203 | AC_CACHE_CHECK([dependency style of $depcc], | |
204 | [am_cv_$1_dependencies_compiler_type], | |
205 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
206 | # We make a subdir and do the tests there. Otherwise we can end up | |
207 | # making bogus files that we don't know about and never remove. For | |
208 | # instance it was reported that on HP-UX the gcc test will end up | |
209 | # making a dummy file named `D' -- because `-MD' means `put the output | |
210 | # in D'. | |
211 | mkdir conftest.dir | |
212 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
213 | # using a relative directory. | |
214 | cp "$am_depcomp" conftest.dir | |
215 | cd conftest.dir | |
216 | # We will build objects and dependencies in a subdirectory because | |
217 | # it helps to detect inapplicable dependency modes. For instance | |
218 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
219 | # side effect of compilation, but ICC will put the dependencies in | |
220 | # the current directory while Tru64 will put them in the object | |
221 | # directory. | |
222 | mkdir sub | |
223 | ||
224 | am_cv_$1_dependencies_compiler_type=none | |
225 | if test "$am_compiler_list" = ""; then | |
226 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
227 | fi | |
228 | for depmode in $am_compiler_list; do | |
229 | # Setup a source with many dependencies, because some compilers | |
230 | # like to wrap large dependency lists on column 80 (with \), and | |
231 | # we should not choose a depcomp mode which is confused by this. | |
232 | # | |
233 | # We need to recreate these files for each test, as the compiler may | |
234 | # overwrite some of them when testing with obscure command lines. | |
235 | # This happens at least with the AIX C compiler. | |
236 | : > sub/conftest.c | |
237 | for i in 1 2 3 4 5 6; do | |
238 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
239 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
240 | # Solaris 8's {/usr,}/bin/sh. | |
241 | touch sub/conftst$i.h | |
242 | done | |
243 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
244 | ||
245 | case $depmode in | |
246 | nosideeffect) | |
247 | # after this tag, mechanisms are not by side-effect, so they'll | |
248 | # only be used when explicitly requested | |
249 | if test "x$enable_dependency_tracking" = xyes; then | |
250 | continue | |
251 | else | |
252 | break | |
253 | fi | |
254 | ;; | |
255 | none) break ;; | |
256 | esac | |
257 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
258 | # mode. It turns out that the SunPro C++ compiler does not properly | |
259 | # handle `-M -o', and we need to detect this. | |
260 | if depmode=$depmode \ | |
261 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ | |
262 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ | |
263 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ | |
264 | >/dev/null 2>conftest.err && | |
10b20266 | 265 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
2f1a1aea FCE |
266 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
267 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && | |
268 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
269 | # icc doesn't choke on unknown options, it will just issue warnings | |
270 | # or remarks (even with -Werror). So we grep stderr for any message | |
271 | # that says an option was ignored or not supported. | |
272 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
273 | # icc: Command line warning: ignoring option '-M'; no argument required | |
274 | # The diagnosis changed in icc 8.0: | |
275 | # icc: Command line remark: option '-MP' not supported | |
276 | if (grep 'ignoring option' conftest.err || | |
277 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
278 | am_cv_$1_dependencies_compiler_type=$depmode | |
279 | break | |
280 | fi | |
281 | fi | |
282 | done | |
283 | ||
284 | cd .. | |
285 | rm -rf conftest.dir | |
286 | else | |
287 | am_cv_$1_dependencies_compiler_type=none | |
288 | fi | |
289 | ]) | |
290 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
291 | AM_CONDITIONAL([am__fastdep$1], [ | |
292 | test "x$enable_dependency_tracking" != xno \ | |
293 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
294 | ]) | |
295 | ||
296 | ||
297 | # AM_SET_DEPDIR | |
298 | # ------------- | |
299 | # Choose a directory name for dependency files. | |
300 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
301 | AC_DEFUN([AM_SET_DEPDIR], | |
302 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
303 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
304 | ]) | |
305 | ||
306 | ||
307 | # AM_DEP_TRACK | |
308 | # ------------ | |
309 | AC_DEFUN([AM_DEP_TRACK], | |
310 | [AC_ARG_ENABLE(dependency-tracking, | |
311 | [ --disable-dependency-tracking speeds up one-time build | |
312 | --enable-dependency-tracking do not reject slow dependency extractors]) | |
313 | if test "x$enable_dependency_tracking" != xno; then | |
314 | am_depcomp="$ac_aux_dir/depcomp" | |
315 | AMDEPBACKSLASH='\' | |
316 | fi | |
317 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
10b20266 FCE |
318 | AC_SUBST([AMDEPBACKSLASH])dnl |
319 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | |
2f1a1aea FCE |
320 | ]) |
321 | ||
1ae2c0cd | 322 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
8129fd92 | 323 | |
1ae2c0cd RM |
324 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
325 | # Free Software Foundation, Inc. | |
326 | # | |
327 | # This file is free software; the Free Software Foundation | |
328 | # gives unlimited permission to copy and/or distribute it, | |
329 | # with or without modifications, as long as this notice is preserved. | |
8129fd92 | 330 | |
1ae2c0cd | 331 | #serial 3 |
2f1a1aea FCE |
332 | |
333 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
334 | # ------------------------------ | |
335 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
336 | [for mf in $CONFIG_FILES; do | |
337 | # Strip MF so we end up with the name of the file. | |
338 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
339 | # Check whether this is an Automake generated Makefile or not. | |
340 | # We used to match only the files named `Makefile.in', but | |
341 | # some people rename them; so instead we look at the file content. | |
342 | # Grep'ing the first line is not enough: some people post-process | |
343 | # each Makefile.in and add a new line on top of each file to say so. | |
10b20266 FCE |
344 | # Grep'ing the whole file is not good either: AIX grep has a line |
345 | # limit of 2048, but all sed's we know have understand at least 4000. | |
346 | if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then | |
2f1a1aea FCE |
347 | dirpart=`AS_DIRNAME("$mf")` |
348 | else | |
349 | continue | |
350 | fi | |
351 | # Extract the definition of DEPDIR, am__include, and am__quote | |
352 | # from the Makefile without running `make'. | |
353 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
354 | test -z "$DEPDIR" && continue | |
355 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
356 | test -z "am__include" && continue | |
357 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
358 | # When using ansi2knr, U may be empty or an underscore; expand it | |
359 | U=`sed -n 's/^U = //p' < "$mf"` | |
360 | # Find all dependency output files, they are included files with | |
361 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
362 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
363 | # expansion. | |
364 | for file in `sed -n " | |
365 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
366 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
367 | # Make sure the directory exists. | |
368 | test -f "$dirpart/$file" && continue | |
369 | fdir=`AS_DIRNAME(["$file"])` | |
370 | AS_MKDIR_P([$dirpart/$fdir]) | |
371 | # echo "creating $dirpart/$file" | |
372 | echo '# dummy' > "$dirpart/$file" | |
373 | done | |
374 | done | |
375 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
376 | ||
377 | ||
378 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
379 | # ----------------------------- | |
380 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
381 | # | |
382 | # This code is only required when automatic dependency tracking | |
383 | # is enabled. FIXME. This creates each `.P' file that we will | |
384 | # need in order to bootstrap the dependency handling code. | |
385 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
386 | [AC_CONFIG_COMMANDS([depfiles], | |
387 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
388 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
389 | ]) | |
390 | ||
1ae2c0cd | 391 | # Do all the work for Automake. -*- Autoconf -*- |
2f1a1aea | 392 | |
10b20266 FCE |
393 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
394 | # 2005, 2006 Free Software Foundation, Inc. | |
1ae2c0cd RM |
395 | # |
396 | # This file is free software; the Free Software Foundation | |
397 | # gives unlimited permission to copy and/or distribute it, | |
398 | # with or without modifications, as long as this notice is preserved. | |
2f1a1aea | 399 | |
1ae2c0cd | 400 | # serial 12 |
8129fd92 | 401 | |
1ae2c0cd RM |
402 | # This macro actually does too much. Some checks are only needed if |
403 | # your package does certain things. But this isn't really a big deal. | |
2f1a1aea FCE |
404 | |
405 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
406 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
407 | # ----------------------------------------------- | |
408 | # The call with PACKAGE and VERSION arguments is the old style | |
409 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
410 | # and VERSION should now be passed to AC_INIT and removed from | |
411 | # the call to AM_INIT_AUTOMAKE. | |
412 | # We support both call styles for the transition. After | |
413 | # the next Automake release, Autoconf can make the AC_INIT | |
414 | # arguments mandatory, and then we can depend on a new Autoconf | |
415 | # release and drop the old call support. | |
416 | AC_DEFUN([AM_INIT_AUTOMAKE], | |
10b20266 | 417 | [AC_PREREQ([2.60])dnl |
2f1a1aea FCE |
418 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
419 | dnl the ones we care about. | |
420 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
421 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
422 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
10b20266 FCE |
423 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
424 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
425 | # is not polluted with repeated "-I." | |
426 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | |
427 | # test to see if srcdir already configured | |
428 | if test -f $srcdir/config.status; then | |
429 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
430 | fi | |
2f1a1aea FCE |
431 | fi |
432 | ||
433 | # test whether we have cygpath | |
434 | if test -z "$CYGPATH_W"; then | |
435 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
436 | CYGPATH_W='cygpath -w' | |
437 | else | |
438 | CYGPATH_W=echo | |
439 | fi | |
440 | fi | |
441 | AC_SUBST([CYGPATH_W]) | |
442 | ||
443 | # Define the identity of the package. | |
444 | dnl Distinguish between old-style and new-style calls. | |
445 | m4_ifval([$2], | |
446 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
447 | AC_SUBST([PACKAGE], [$1])dnl | |
448 | AC_SUBST([VERSION], [$2])], | |
449 | [_AM_SET_OPTIONS([$1])dnl | |
10b20266 FCE |
450 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
451 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, | |
452 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | |
2f1a1aea FCE |
453 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
454 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
455 | ||
456 | _AM_IF_OPTION([no-define],, | |
457 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
458 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
459 | ||
460 | # Some tools Automake needs. | |
461 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
462 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
463 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
464 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
465 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
466 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
467 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
468 | AM_PROG_INSTALL_SH | |
469 | AM_PROG_INSTALL_STRIP | |
470 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl | |
471 | # We need awk for the "check" target. The system "awk" is bad on | |
472 | # some platforms. | |
473 | AC_REQUIRE([AC_PROG_AWK])dnl | |
474 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
475 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
476 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | |
477 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
478 | [_AM_PROG_TAR([v7])])]) | |
479 | _AM_IF_OPTION([no-dependencies],, | |
480 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
481 | [_AM_DEPENDENCIES(CC)], | |
482 | [define([AC_PROG_CC], | |
483 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
484 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
485 | [_AM_DEPENDENCIES(CXX)], | |
486 | [define([AC_PROG_CXX], | |
487 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
10b20266 FCE |
488 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
489 | [_AM_DEPENDENCIES(OBJC)], | |
490 | [define([AC_PROG_OBJC], | |
491 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | |
2f1a1aea FCE |
492 | ]) |
493 | ]) | |
494 | ||
495 | ||
496 | # When config.status generates a header, we must update the stamp-h file. | |
497 | # This file resides in the same directory as the config header | |
498 | # that is generated. The stamp files are numbered to have different names. | |
499 | ||
500 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
501 | # loop where config.status creates the headers, so we can generate | |
502 | # our stamp files there. | |
503 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
504 | [# Compute $1's index in $config_headers. | |
505 | _am_stamp_count=1 | |
506 | for _am_header in $config_headers :; do | |
507 | case $_am_header in | |
508 | $1 | $1:* ) | |
509 | break ;; | |
510 | * ) | |
511 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
512 | esac | |
513 | done | |
514 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) | |
515 | ||
1ae2c0cd RM |
516 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
517 | # | |
518 | # This file is free software; the Free Software Foundation | |
519 | # gives unlimited permission to copy and/or distribute it, | |
520 | # with or without modifications, as long as this notice is preserved. | |
521 | ||
2f1a1aea FCE |
522 | # AM_PROG_INSTALL_SH |
523 | # ------------------ | |
524 | # Define $install_sh. | |
2f1a1aea FCE |
525 | AC_DEFUN([AM_PROG_INSTALL_SH], |
526 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
10b20266 | 527 | install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} |
2f1a1aea FCE |
528 | AC_SUBST(install_sh)]) |
529 | ||
1ae2c0cd RM |
530 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
531 | # | |
532 | # This file is free software; the Free Software Foundation | |
533 | # gives unlimited permission to copy and/or distribute it, | |
534 | # with or without modifications, as long as this notice is preserved. | |
8129fd92 | 535 | |
1ae2c0cd | 536 | # serial 2 |
2f1a1aea FCE |
537 | |
538 | # Check whether the underlying file-system supports filenames | |
539 | # with a leading dot. For instance MS-DOS doesn't. | |
540 | AC_DEFUN([AM_SET_LEADING_DOT], | |
541 | [rm -rf .tst 2>/dev/null | |
542 | mkdir .tst 2>/dev/null | |
543 | if test -d .tst; then | |
544 | am__leading_dot=. | |
545 | else | |
546 | am__leading_dot=_ | |
547 | fi | |
548 | rmdir .tst 2>/dev/null | |
549 | AC_SUBST([am__leading_dot])]) | |
550 | ||
1ae2c0cd | 551 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- |
2f1a1aea FCE |
552 | # From Jim Meyering |
553 | ||
1ae2c0cd | 554 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005 |
2f1a1aea | 555 | # Free Software Foundation, Inc. |
1ae2c0cd RM |
556 | # |
557 | # This file is free software; the Free Software Foundation | |
558 | # gives unlimited permission to copy and/or distribute it, | |
559 | # with or without modifications, as long as this notice is preserved. | |
2f1a1aea | 560 | |
1ae2c0cd | 561 | # serial 4 |
2f1a1aea FCE |
562 | |
563 | AC_DEFUN([AM_MAINTAINER_MODE], | |
564 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
565 | dnl maintainer-mode is disabled by default | |
566 | AC_ARG_ENABLE(maintainer-mode, | |
567 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
568 | (and sometimes confusing) to the casual installer], | |
569 | USE_MAINTAINER_MODE=$enableval, | |
570 | USE_MAINTAINER_MODE=no) | |
571 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
572 | AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) | |
573 | MAINT=$MAINTAINER_MODE_TRUE | |
574 | AC_SUBST(MAINT)dnl | |
575 | ] | |
576 | ) | |
577 | ||
578 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
579 | ||
1ae2c0cd | 580 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
8129fd92 | 581 | |
1ae2c0cd RM |
582 | # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
583 | # | |
584 | # This file is free software; the Free Software Foundation | |
585 | # gives unlimited permission to copy and/or distribute it, | |
586 | # with or without modifications, as long as this notice is preserved. | |
8129fd92 | 587 | |
1ae2c0cd | 588 | # serial 3 |
2f1a1aea FCE |
589 | |
590 | # AM_MAKE_INCLUDE() | |
591 | # ----------------- | |
592 | # Check to see how make treats includes. | |
593 | AC_DEFUN([AM_MAKE_INCLUDE], | |
594 | [am_make=${MAKE-make} | |
595 | cat > confinc << 'END' | |
596 | am__doit: | |
597 | @echo done | |
598 | .PHONY: am__doit | |
599 | END | |
600 | # If we don't find an include directive, just comment out the code. | |
601 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
602 | am__include="#" | |
603 | am__quote= | |
604 | _am_result=none | |
605 | # First try GNU make style include. | |
606 | echo "include confinc" > confmf | |
607 | # We grep out `Entering directory' and `Leaving directory' | |
608 | # messages which can occur if `w' ends up in MAKEFLAGS. | |
609 | # In particular we don't look at `^make:' because GNU make might | |
610 | # be invoked under some other name (usually "gmake"), in which | |
611 | # case it prints its new name instead of `make'. | |
612 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then | |
613 | am__include=include | |
614 | am__quote= | |
615 | _am_result=GNU | |
616 | fi | |
617 | # Now try BSD make style include. | |
618 | if test "$am__include" = "#"; then | |
619 | echo '.include "confinc"' > confmf | |
620 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | |
621 | am__include=.include | |
622 | am__quote="\"" | |
623 | _am_result=BSD | |
624 | fi | |
625 | fi | |
626 | AC_SUBST([am__include]) | |
627 | AC_SUBST([am__quote]) | |
628 | AC_MSG_RESULT([$_am_result]) | |
629 | rm -f confinc confmf | |
630 | ]) | |
631 | ||
10b20266 FCE |
632 | # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 |
633 | # Free Software Foundation, Inc. | |
8ae7a94a FCE |
634 | # |
635 | # This file is free software; the Free Software Foundation | |
636 | # gives unlimited permission to copy and/or distribute it, | |
637 | # with or without modifications, as long as this notice is preserved. | |
638 | ||
10b20266 | 639 | # serial 5 |
8ae7a94a FCE |
640 | |
641 | # AM_PROG_CC_C_O | |
642 | # -------------- | |
643 | # Like AC_PROG_CC_C_O, but changed for automake. | |
644 | AC_DEFUN([AM_PROG_CC_C_O], | |
645 | [AC_REQUIRE([AC_PROG_CC_C_O])dnl | |
646 | AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
10b20266 | 647 | AC_REQUIRE_AUX_FILE([compile])dnl |
8ae7a94a FCE |
648 | # FIXME: we rely on the cache variable name because |
649 | # there is no other way. | |
650 | set dummy $CC | |
651 | ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` | |
652 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then | |
653 | # Losing compiler, so override with the script. | |
654 | # FIXME: It is wrong to rewrite CC. | |
655 | # But if we don't then we get into trouble of one sort or another. | |
656 | # A longer-term fix would be to have automake use am__CC in this case, | |
657 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
658 | CC="$am_aux_dir/compile $CC" | |
659 | fi | |
10b20266 FCE |
660 | dnl Make sure AC_PROG_CC is never called again, or it will override our |
661 | dnl setting of CC. | |
662 | m4_define([AC_PROG_CC], | |
663 | [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) | |
8ae7a94a FCE |
664 | ]) |
665 | ||
1ae2c0cd | 666 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
8129fd92 | 667 | |
10b20266 | 668 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 |
1ae2c0cd RM |
669 | # Free Software Foundation, Inc. |
670 | # | |
671 | # This file is free software; the Free Software Foundation | |
672 | # gives unlimited permission to copy and/or distribute it, | |
673 | # with or without modifications, as long as this notice is preserved. | |
8129fd92 | 674 | |
10b20266 | 675 | # serial 5 |
2f1a1aea FCE |
676 | |
677 | # AM_MISSING_PROG(NAME, PROGRAM) | |
678 | # ------------------------------ | |
679 | AC_DEFUN([AM_MISSING_PROG], | |
680 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
681 | $1=${$1-"${am_missing_run}$2"} | |
682 | AC_SUBST($1)]) | |
683 | ||
684 | ||
685 | # AM_MISSING_HAS_RUN | |
686 | # ------------------ | |
687 | # Define MISSING if not defined so far and test if it supports --run. | |
688 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
689 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
690 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
10b20266 | 691 | AC_REQUIRE_AUX_FILE([missing])dnl |
2f1a1aea FCE |
692 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
693 | # Use eval to expand $SHELL | |
694 | if eval "$MISSING --run true"; then | |
695 | am_missing_run="$MISSING --run " | |
696 | else | |
697 | am_missing_run= | |
698 | AC_MSG_WARN([`missing' script is too old or missing]) | |
699 | fi | |
700 | ]) | |
701 | ||
10b20266 | 702 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
1ae2c0cd RM |
703 | # |
704 | # This file is free software; the Free Software Foundation | |
705 | # gives unlimited permission to copy and/or distribute it, | |
706 | # with or without modifications, as long as this notice is preserved. | |
707 | ||
2f1a1aea FCE |
708 | # AM_PROG_MKDIR_P |
709 | # --------------- | |
10b20266 | 710 | # Check for `mkdir -p'. |
2f1a1aea | 711 | AC_DEFUN([AM_PROG_MKDIR_P], |
10b20266 FCE |
712 | [AC_PREREQ([2.60])dnl |
713 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | |
714 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | |
715 | dnl while keeping a definition of mkdir_p for backward compatibility. | |
716 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | |
717 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | |
718 | dnl Makefile.ins that do not define MKDIR_P, so we do our own | |
719 | dnl adjustment using top_builddir (which is defined more often than | |
720 | dnl MKDIR_P). | |
721 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | |
722 | case $mkdir_p in | |
723 | [[\\/$]]* | ?:[[\\/]]*) ;; | |
724 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
725 | esac | |
726 | ]) | |
2f1a1aea | 727 | |
1ae2c0cd | 728 | # Helper functions for option handling. -*- Autoconf -*- |
8129fd92 | 729 | |
1ae2c0cd RM |
730 | # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
731 | # | |
732 | # This file is free software; the Free Software Foundation | |
733 | # gives unlimited permission to copy and/or distribute it, | |
734 | # with or without modifications, as long as this notice is preserved. | |
8129fd92 | 735 | |
1ae2c0cd | 736 | # serial 3 |
2f1a1aea FCE |
737 | |
738 | # _AM_MANGLE_OPTION(NAME) | |
739 | # ----------------------- | |
740 | AC_DEFUN([_AM_MANGLE_OPTION], | |
741 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
742 | ||
743 | # _AM_SET_OPTION(NAME) | |
744 | # ------------------------------ | |
745 | # Set option NAME. Presently that only means defining a flag for this option. | |
746 | AC_DEFUN([_AM_SET_OPTION], | |
747 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
748 | ||
749 | # _AM_SET_OPTIONS(OPTIONS) | |
750 | # ---------------------------------- | |
751 | # OPTIONS is a space-separated list of Automake options. | |
752 | AC_DEFUN([_AM_SET_OPTIONS], | |
753 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
754 | ||
755 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
756 | # ------------------------------------------- | |
757 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
758 | AC_DEFUN([_AM_IF_OPTION], | |
759 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
760 | ||
10b20266 | 761 | # Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005, 2006 |
2f1a1aea | 762 | # Free Software Foundation, Inc. |
1ae2c0cd RM |
763 | # |
764 | # This file is free software; the Free Software Foundation | |
765 | # gives unlimited permission to copy and/or distribute it, | |
766 | # with or without modifications, as long as this notice is preserved. | |
2f1a1aea | 767 | |
10b20266 | 768 | # serial 5 |
2f1a1aea FCE |
769 | |
770 | AC_DEFUN([AM_C_PROTOTYPES], | |
771 | [AC_REQUIRE([AC_C_PROTOTYPES]) | |
772 | if test "$ac_cv_prog_cc_stdc" != no; then | |
773 | U= ANSI2KNR= | |
774 | else | |
775 | U=_ ANSI2KNR=./ansi2knr | |
776 | fi | |
777 | # Ensure some checks needed by ansi2knr itself. | |
778 | AC_REQUIRE([AC_HEADER_STDC]) | |
10b20266 FCE |
779 | AC_CHECK_HEADERS([string.h]) |
780 | AC_SUBST([U])dnl | |
781 | AC_SUBST([ANSI2KNR])dnl | |
782 | _AM_SUBST_NOTMAKE([ANSI2KNR])dnl | |
2f1a1aea FCE |
783 | ]) |
784 | ||
785 | AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES]) | |
786 | ||
1ae2c0cd | 787 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
8129fd92 | 788 | |
1ae2c0cd RM |
789 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
790 | # Free Software Foundation, Inc. | |
791 | # | |
792 | # This file is free software; the Free Software Foundation | |
793 | # gives unlimited permission to copy and/or distribute it, | |
794 | # with or without modifications, as long as this notice is preserved. | |
2f1a1aea | 795 | |
1ae2c0cd | 796 | # serial 4 |
2f1a1aea FCE |
797 | |
798 | # AM_SANITY_CHECK | |
799 | # --------------- | |
800 | AC_DEFUN([AM_SANITY_CHECK], | |
801 | [AC_MSG_CHECKING([whether build environment is sane]) | |
802 | # Just in case | |
803 | sleep 1 | |
804 | echo timestamp > conftest.file | |
805 | # Do `set' in a subshell so we don't clobber the current shell's | |
806 | # arguments. Must try -L first in case configure is actually a | |
807 | # symlink; some systems play weird games with the mod time of symlinks | |
808 | # (eg FreeBSD returns the mod time of the symlink's containing | |
809 | # directory). | |
810 | if ( | |
811 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` | |
812 | if test "$[*]" = "X"; then | |
813 | # -L didn't work. | |
814 | set X `ls -t $srcdir/configure conftest.file` | |
815 | fi | |
816 | rm -f conftest.file | |
817 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
818 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
819 | ||
820 | # If neither matched, then we have a broken ls. This can happen | |
821 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
822 | # broken ls alias from the environment. This has actually | |
823 | # happened. Such a system could not be considered "sane". | |
824 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
825 | alias in your environment]) | |
826 | fi | |
827 | ||
828 | test "$[2]" = conftest.file | |
829 | ) | |
830 | then | |
831 | # Ok. | |
832 | : | |
833 | else | |
834 | AC_MSG_ERROR([newly created file is older than distributed files! | |
835 | Check your system clock]) | |
836 | fi | |
837 | AC_MSG_RESULT(yes)]) | |
838 | ||
1ae2c0cd RM |
839 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
840 | # | |
841 | # This file is free software; the Free Software Foundation | |
842 | # gives unlimited permission to copy and/or distribute it, | |
843 | # with or without modifications, as long as this notice is preserved. | |
8129fd92 | 844 | |
1ae2c0cd RM |
845 | # AM_PROG_INSTALL_STRIP |
846 | # --------------------- | |
2f1a1aea FCE |
847 | # One issue with vendor `install' (even GNU) is that you can't |
848 | # specify the program used to strip binaries. This is especially | |
849 | # annoying in cross-compiling environments, where the build's strip | |
850 | # is unlikely to handle the host's binaries. | |
851 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
852 | # always use install-sh in `make install-strip', and initialize | |
853 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
854 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
855 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
856 | # Installed binaries are usually stripped using `strip' when the user | |
857 | # run `make install-strip'. However `strip' might not be the right | |
858 | # tool to use in cross-compilation environments, therefore Automake | |
859 | # will honor the `STRIP' environment variable to overrule this program. | |
860 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
861 | if test "$cross_compiling" != no; then | |
862 | AC_CHECK_TOOL([STRIP], [strip], :) | |
863 | fi | |
10b20266 | 864 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
2f1a1aea FCE |
865 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
866 | ||
10b20266 FCE |
867 | # Copyright (C) 2006 Free Software Foundation, Inc. |
868 | # | |
869 | # This file is free software; the Free Software Foundation | |
870 | # gives unlimited permission to copy and/or distribute it, | |
871 | # with or without modifications, as long as this notice is preserved. | |
872 | ||
873 | # _AM_SUBST_NOTMAKE(VARIABLE) | |
874 | # --------------------------- | |
875 | # Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in. | |
876 | # This macro is traced by Automake. | |
877 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | |
878 | ||
2f1a1aea FCE |
879 | # Check how to create a tarball. -*- Autoconf -*- |
880 | ||
1ae2c0cd RM |
881 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
882 | # | |
883 | # This file is free software; the Free Software Foundation | |
884 | # gives unlimited permission to copy and/or distribute it, | |
885 | # with or without modifications, as long as this notice is preserved. | |
2f1a1aea | 886 | |
1ae2c0cd | 887 | # serial 2 |
2f1a1aea FCE |
888 | |
889 | # _AM_PROG_TAR(FORMAT) | |
890 | # -------------------- | |
891 | # Check how to create a tarball in format FORMAT. | |
892 | # FORMAT should be one of `v7', `ustar', or `pax'. | |
893 | # | |
894 | # Substitute a variable $(am__tar) that is a command | |
895 | # writing to stdout a FORMAT-tarball containing the directory | |
896 | # $tardir. | |
897 | # tardir=directory && $(am__tar) > result.tar | |
898 | # | |
899 | # Substitute a variable $(am__untar) that extract such | |
900 | # a tarball read from stdin. | |
901 | # $(am__untar) < result.tar | |
902 | AC_DEFUN([_AM_PROG_TAR], | |
903 | [# Always define AMTAR for backward compatibility. | |
904 | AM_MISSING_PROG([AMTAR], [tar]) | |
905 | m4_if([$1], [v7], | |
906 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | |
907 | [m4_case([$1], [ustar],, [pax],, | |
908 | [m4_fatal([Unknown tar format])]) | |
909 | AC_MSG_CHECKING([how to create a $1 tar archive]) | |
910 | # Loop over all known methods to create a tar archive until one works. | |
911 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
912 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
913 | # Do not fold the above two line into one, because Tru64 sh and | |
914 | # Solaris sh will not grok spaces in the rhs of `-'. | |
915 | for _am_tool in $_am_tools | |
916 | do | |
917 | case $_am_tool in | |
918 | gnutar) | |
919 | for _am_tar in tar gnutar gtar; | |
920 | do | |
921 | AM_RUN_LOG([$_am_tar --version]) && break | |
922 | done | |
923 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
924 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
925 | am__untar="$_am_tar -xf -" | |
926 | ;; | |
927 | plaintar) | |
928 | # Must skip GNU tar: if it does not support --format= it doesn't create | |
929 | # ustar tarball either. | |
930 | (tar --version) >/dev/null 2>&1 && continue | |
931 | am__tar='tar chf - "$$tardir"' | |
932 | am__tar_='tar chf - "$tardir"' | |
933 | am__untar='tar xf -' | |
934 | ;; | |
935 | pax) | |
936 | am__tar='pax -L -x $1 -w "$$tardir"' | |
937 | am__tar_='pax -L -x $1 -w "$tardir"' | |
938 | am__untar='pax -r' | |
939 | ;; | |
940 | cpio) | |
941 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
942 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
943 | am__untar='cpio -i -H $1 -d' | |
944 | ;; | |
945 | none) | |
946 | am__tar=false | |
947 | am__tar_=false | |
948 | am__untar=false | |
949 | ;; | |
950 | esac | |
951 | ||
952 | # If the value was cached, stop now. We just wanted to have am__tar | |
953 | # and am__untar set. | |
954 | test -n "${am_cv_prog_tar_$1}" && break | |
955 | ||
956 | # tar/untar a dummy directory, and stop if the command works | |
957 | rm -rf conftest.dir | |
958 | mkdir conftest.dir | |
959 | echo GrepMe > conftest.dir/file | |
960 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
961 | rm -rf conftest.dir | |
962 | if test -s conftest.tar; then | |
963 | AM_RUN_LOG([$am__untar <conftest.tar]) | |
964 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
965 | fi | |
966 | done | |
967 | rm -rf conftest.dir | |
968 | ||
969 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
970 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
971 | AC_SUBST([am__tar]) | |
972 | AC_SUBST([am__untar]) | |
973 | ]) # _AM_PROG_TAR | |
974 |