]>
Commit | Line | Data |
---|---|---|
5213506e | 1 | # generated automatically by aclocal 1.11 -*- Autoconf -*- |
63e5e3e0 | 2 | |
8665824c | 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
5213506e | 4 | # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
3ed8e5b6 AT |
5 | # This file is free software; the Free Software Foundation |
6 | # gives unlimited permission to copy and/or distribute it, | |
7 | # with or without modifications, as long as this notice is preserved. | |
63e5e3e0 | 8 | |
3ed8e5b6 AT |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
12 | # PARTICULAR PURPOSE. | |
63e5e3e0 | 13 | |
5213506e RW |
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. | |
8665824c CD |
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. | |
3ed8e5b6 | 27 | |
076e5443 PB |
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. | |
5213506e RW |
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], [], | |
38 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl | |
39 | ]) | |
40 | ||
41 | # _AM_AUTOCONF_VERSION(VERSION) | |
42 | # ----------------------------- | |
43 | # aclocal traces this macro to find the Autoconf version. | |
44 | # This is a private macro too. Using m4_define simplifies | |
45 | # the logic in aclocal, which can simply ignore this definition. | |
46 | m4_define([_AM_AUTOCONF_VERSION], []) | |
3ed8e5b6 | 47 | |
076e5443 PB |
48 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
49 | # ------------------------------- | |
5213506e RW |
50 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. |
51 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. | |
076e5443 | 52 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
5213506e RW |
53 | [AM_AUTOMAKE_VERSION([1.11])dnl |
54 | m4_ifndef([AC_AUTOCONF_VERSION], | |
55 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl | |
56 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) | |
63e5e3e0 | 57 | |
8665824c | 58 | # Figure out how to run the assembler. -*- Autoconf -*- |
3ed8e5b6 | 59 | |
5213506e | 60 | # Copyright (C) 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
8665824c CD |
61 | # |
62 | # This file is free software; the Free Software Foundation | |
63 | # gives unlimited permission to copy and/or distribute it, | |
64 | # with or without modifications, as long as this notice is preserved. | |
3ed8e5b6 | 65 | |
5213506e | 66 | # serial 5 |
3ed8e5b6 | 67 | |
076e5443 PB |
68 | # AM_PROG_AS |
69 | # ---------- | |
70 | AC_DEFUN([AM_PROG_AS], | |
71 | [# By default we simply use the C compiler to build assembly code. | |
72 | AC_REQUIRE([AC_PROG_CC]) | |
73 | test "${CCAS+set}" = set || CCAS=$CC | |
74 | test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS | |
75 | AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)]) | |
76 | AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)]) | |
5213506e | 77 | _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl |
076e5443 | 78 | ]) |
3ed8e5b6 | 79 | |
8665824c | 80 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
3ed8e5b6 | 81 | |
8665824c CD |
82 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
83 | # | |
84 | # This file is free software; the Free Software Foundation | |
85 | # gives unlimited permission to copy and/or distribute it, | |
86 | # with or without modifications, as long as this notice is preserved. | |
3ed8e5b6 | 87 | |
076e5443 PB |
88 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
89 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
90 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
91 | # | |
92 | # Of course, Automake must honor this variable whenever it calls a | |
93 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
94 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
95 | # depending on how configure is run. This is pretty annoying, since | |
96 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
97 | # source directory, any form will work fine, but in subdirectories a | |
98 | # relative path needs to be adjusted first. | |
99 | # | |
100 | # $ac_aux_dir/missing | |
101 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
102 | # $top_srcdir/$ac_aux_dir/missing | |
103 | # fails if $ac_aux_dir is absolute, | |
104 | # fails when called from a subdirectory in a VPATH build with | |
105 | # a relative $ac_aux_dir | |
106 | # | |
107 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
108 | # are both prefixed by $srcdir. In an in-source build this is usually | |
109 | # harmless because $srcdir is `.', but things will broke when you | |
110 | # start a VPATH build or use an absolute $srcdir. | |
111 | # | |
112 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
113 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
114 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
115 | # and then we would define $MISSING as | |
116 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
117 | # This will work as long as MISSING is not called from configure, because | |
118 | # unfortunately $(top_srcdir) has no meaning in configure. | |
119 | # However there are other variables, like CC, which are often used in | |
120 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
121 | # | |
122 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
123 | # absolute PATH. The drawback is that using absolute paths prevent a | |
124 | # configured tree to be moved without reconfiguration. | |
3ed8e5b6 | 125 | |
076e5443 PB |
126 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
127 | [dnl Rely on autoconf to set up CDPATH properly. | |
128 | AC_PREREQ([2.50])dnl | |
129 | # expand $ac_aux_dir to an absolute path | |
130 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
3ed8e5b6 AT |
131 | ]) |
132 | ||
8665824c | 133 | # AM_CONDITIONAL -*- Autoconf -*- |
3ed8e5b6 | 134 | |
5213506e | 135 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 |
8665824c CD |
136 | # Free Software Foundation, Inc. |
137 | # | |
138 | # This file is free software; the Free Software Foundation | |
139 | # gives unlimited permission to copy and/or distribute it, | |
140 | # with or without modifications, as long as this notice is preserved. | |
3ed8e5b6 | 141 | |
5213506e | 142 | # serial 9 |
3ed8e5b6 | 143 | |
076e5443 PB |
144 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
145 | # ------------------------------------- | |
146 | # Define a conditional. | |
147 | AC_DEFUN([AM_CONDITIONAL], | |
148 | [AC_PREREQ(2.52)dnl | |
149 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
150 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
5213506e RW |
151 | AC_SUBST([$1_TRUE])dnl |
152 | AC_SUBST([$1_FALSE])dnl | |
153 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl | |
154 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl | |
155 | m4_define([_AM_COND_VALUE_$1], [$2])dnl | |
076e5443 PB |
156 | if $2; then |
157 | $1_TRUE= | |
158 | $1_FALSE='#' | |
159 | else | |
160 | $1_TRUE='#' | |
161 | $1_FALSE= | |
162 | fi | |
163 | AC_CONFIG_COMMANDS_PRE( | |
164 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
b85e31b9 KC |
165 | AC_MSG_ERROR([[conditional "$1" was never defined. |
166 | Usually this means the macro was only invoked conditionally.]]) | |
076e5443 | 167 | fi])]) |
3ed8e5b6 | 168 | |
5213506e | 169 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009 |
076e5443 | 170 | # Free Software Foundation, Inc. |
8665824c CD |
171 | # |
172 | # This file is free software; the Free Software Foundation | |
173 | # gives unlimited permission to copy and/or distribute it, | |
174 | # with or without modifications, as long as this notice is preserved. | |
3ed8e5b6 | 175 | |
5213506e | 176 | # serial 10 |
3ed8e5b6 | 177 | |
076e5443 PB |
178 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
179 | # written in clear, in which case automake, when reading aclocal.m4, | |
180 | # will think it sees a *use*, and therefore will trigger all it's | |
181 | # C support machinery. Also note that it means that autoscan, seeing | |
182 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
183 | ||
184 | ||
076e5443 PB |
185 | # _AM_DEPENDENCIES(NAME) |
186 | # ---------------------- | |
187 | # See how the compiler implements dependency checking. | |
188 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
189 | # We try a few techniques and use that to set a single cache variable. | |
190 | # | |
191 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
192 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
193 | # dependency, and given that the user is not expected to run this macro, | |
194 | # just rely on AC_PROG_CC. | |
195 | AC_DEFUN([_AM_DEPENDENCIES], | |
196 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
197 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
198 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
199 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
200 | ||
201 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
202 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
203 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
5213506e | 204 | [$1], UPC, [depcc="$UPC" am_compiler_list=], |
076e5443 PB |
205 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
206 | [depcc="$$1" am_compiler_list=]) | |
207 | ||
208 | AC_CACHE_CHECK([dependency style of $depcc], | |
209 | [am_cv_$1_dependencies_compiler_type], | |
210 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
211 | # We make a subdir and do the tests there. Otherwise we can end up | |
212 | # making bogus files that we don't know about and never remove. For | |
213 | # instance it was reported that on HP-UX the gcc test will end up | |
214 | # making a dummy file named `D' -- because `-MD' means `put the output | |
215 | # in D'. | |
216 | mkdir conftest.dir | |
217 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
218 | # using a relative directory. | |
219 | cp "$am_depcomp" conftest.dir | |
220 | cd conftest.dir | |
221 | # We will build objects and dependencies in a subdirectory because | |
222 | # it helps to detect inapplicable dependency modes. For instance | |
223 | # both Tru64's cc and ICC support -MD to output dependencies as a | |
224 | # side effect of compilation, but ICC will put the dependencies in | |
225 | # the current directory while Tru64 will put them in the object | |
226 | # directory. | |
227 | mkdir sub | |
228 | ||
229 | am_cv_$1_dependencies_compiler_type=none | |
230 | if test "$am_compiler_list" = ""; then | |
231 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
232 | fi | |
5213506e RW |
233 | am__universal=false |
234 | m4_case([$1], [CC], | |
235 | [case " $depcc " in #( | |
236 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
237 | esac], | |
238 | [CXX], | |
239 | [case " $depcc " in #( | |
240 | *\ -arch\ *\ -arch\ *) am__universal=true ;; | |
241 | esac]) | |
242 | ||
076e5443 PB |
243 | for depmode in $am_compiler_list; do |
244 | # Setup a source with many dependencies, because some compilers | |
245 | # like to wrap large dependency lists on column 80 (with \), and | |
246 | # we should not choose a depcomp mode which is confused by this. | |
247 | # | |
248 | # We need to recreate these files for each test, as the compiler may | |
249 | # overwrite some of them when testing with obscure command lines. | |
250 | # This happens at least with the AIX C compiler. | |
251 | : > sub/conftest.c | |
252 | for i in 1 2 3 4 5 6; do | |
253 | echo '#include "conftst'$i'.h"' >> sub/conftest.c | |
254 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with | |
255 | # Solaris 8's {/usr,}/bin/sh. | |
256 | touch sub/conftst$i.h | |
257 | done | |
258 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf | |
259 | ||
5213506e RW |
260 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
261 | # mode. It turns out that the SunPro C++ compiler does not properly | |
262 | # handle `-M -o', and we need to detect this. Also, some Intel | |
263 | # versions had trouble with output in subdirs | |
264 | am__obj=sub/conftest.${OBJEXT-o} | |
265 | am__minus_obj="-o $am__obj" | |
076e5443 | 266 | case $depmode in |
5213506e RW |
267 | gcc) |
268 | # This depmode causes a compiler race in universal mode. | |
269 | test "$am__universal" = false || continue | |
270 | ;; | |
076e5443 PB |
271 | nosideeffect) |
272 | # after this tag, mechanisms are not by side-effect, so they'll | |
273 | # only be used when explicitly requested | |
274 | if test "x$enable_dependency_tracking" = xyes; then | |
275 | continue | |
276 | else | |
277 | break | |
278 | fi | |
279 | ;; | |
5213506e RW |
280 | msvisualcpp | msvcmsys) |
281 | # This compiler won't grok `-c -o', but also, the minuso test has | |
282 | # not run yet. These depmodes are late enough in the game, and | |
283 | # so weak that their functioning should not be impacted. | |
284 | am__obj=conftest.${OBJEXT-o} | |
285 | am__minus_obj= | |
286 | ;; | |
076e5443 PB |
287 | none) break ;; |
288 | esac | |
076e5443 | 289 | if depmode=$depmode \ |
5213506e | 290 | source=sub/conftest.c object=$am__obj \ |
076e5443 | 291 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
5213506e | 292 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ |
076e5443 | 293 | >/dev/null 2>conftest.err && |
5213506e | 294 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
076e5443 | 295 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
5213506e | 296 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && |
076e5443 PB |
297 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
298 | # icc doesn't choke on unknown options, it will just issue warnings | |
b85e31b9 KC |
299 | # or remarks (even with -Werror). So we grep stderr for any message |
300 | # that says an option was ignored or not supported. | |
301 | # When given -MP, icc 7.0 and 7.1 complain thusly: | |
302 | # icc: Command line warning: ignoring option '-M'; no argument required | |
303 | # The diagnosis changed in icc 8.0: | |
304 | # icc: Command line remark: option '-MP' not supported | |
305 | if (grep 'ignoring option' conftest.err || | |
306 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else | |
076e5443 PB |
307 | am_cv_$1_dependencies_compiler_type=$depmode |
308 | break | |
309 | fi | |
310 | fi | |
311 | done | |
312 | ||
313 | cd .. | |
314 | rm -rf conftest.dir | |
315 | else | |
316 | am_cv_$1_dependencies_compiler_type=none | |
317 | fi | |
318 | ]) | |
319 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
320 | AM_CONDITIONAL([am__fastdep$1], [ | |
321 | test "x$enable_dependency_tracking" != xno \ | |
322 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
323 | ]) | |
324 | ||
325 | ||
326 | # AM_SET_DEPDIR | |
327 | # ------------- | |
328 | # Choose a directory name for dependency files. | |
329 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
330 | AC_DEFUN([AM_SET_DEPDIR], | |
331 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
332 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl | |
333 | ]) | |
334 | ||
335 | ||
336 | # AM_DEP_TRACK | |
337 | # ------------ | |
338 | AC_DEFUN([AM_DEP_TRACK], | |
339 | [AC_ARG_ENABLE(dependency-tracking, | |
340 | [ --disable-dependency-tracking speeds up one-time build | |
341 | --enable-dependency-tracking do not reject slow dependency extractors]) | |
342 | if test "x$enable_dependency_tracking" != xno; then | |
343 | am_depcomp="$ac_aux_dir/depcomp" | |
344 | AMDEPBACKSLASH='\' | |
345 | fi | |
346 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
5213506e RW |
347 | AC_SUBST([AMDEPBACKSLASH])dnl |
348 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl | |
076e5443 PB |
349 | ]) |
350 | ||
8665824c | 351 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
076e5443 | 352 | |
5213506e | 353 | # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
8665824c CD |
354 | # Free Software Foundation, Inc. |
355 | # | |
356 | # This file is free software; the Free Software Foundation | |
357 | # gives unlimited permission to copy and/or distribute it, | |
358 | # with or without modifications, as long as this notice is preserved. | |
076e5443 | 359 | |
5213506e | 360 | #serial 5 |
076e5443 PB |
361 | |
362 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
3ed8e5b6 | 363 | # ------------------------------ |
076e5443 | 364 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
5213506e RW |
365 | [{ |
366 | # Autoconf 2.62 quotes --file arguments for eval, but not when files | |
367 | # are listed without --file. Let's play safe and only enable the eval | |
368 | # if we detect the quoting. | |
369 | case $CONFIG_FILES in | |
370 | *\'*) eval set x "$CONFIG_FILES" ;; | |
371 | *) set x $CONFIG_FILES ;; | |
372 | esac | |
373 | shift | |
374 | for mf | |
375 | do | |
376 | # Strip MF so we end up with the name of the file. | |
377 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
378 | # Check whether this is an Automake generated Makefile or not. | |
379 | # We used to match only the files named `Makefile.in', but | |
380 | # some people rename them; so instead we look at the file content. | |
381 | # Grep'ing the first line is not enough: some people post-process | |
382 | # each Makefile.in and add a new line on top of each file to say so. | |
383 | # Grep'ing the whole file is not good either: AIX grep has a line | |
384 | # limit of 2048, but all sed's we know have understand at least 4000. | |
385 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then | |
386 | dirpart=`AS_DIRNAME("$mf")` | |
387 | else | |
388 | continue | |
389 | fi | |
390 | # Extract the definition of DEPDIR, am__include, and am__quote | |
391 | # from the Makefile without running `make'. | |
392 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` | |
393 | test -z "$DEPDIR" && continue | |
394 | am__include=`sed -n 's/^am__include = //p' < "$mf"` | |
395 | test -z "am__include" && continue | |
396 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` | |
397 | # When using ansi2knr, U may be empty or an underscore; expand it | |
398 | U=`sed -n 's/^U = //p' < "$mf"` | |
399 | # Find all dependency output files, they are included files with | |
400 | # $(DEPDIR) in their names. We invoke sed twice because it is the | |
401 | # simplest approach to changing $(DEPDIR) to its actual value in the | |
402 | # expansion. | |
403 | for file in `sed -n " | |
404 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ | |
405 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
406 | # Make sure the directory exists. | |
407 | test -f "$dirpart/$file" && continue | |
408 | fdir=`AS_DIRNAME(["$file"])` | |
409 | AS_MKDIR_P([$dirpart/$fdir]) | |
410 | # echo "creating $dirpart/$file" | |
411 | echo '# dummy' > "$dirpart/$file" | |
412 | done | |
076e5443 | 413 | done |
5213506e | 414 | } |
076e5443 PB |
415 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
416 | ||
417 | ||
418 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
419 | # ----------------------------- | |
420 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
421 | # | |
422 | # This code is only required when automatic dependency tracking | |
423 | # is enabled. FIXME. This creates each `.P' file that we will | |
424 | # need in order to bootstrap the dependency handling code. | |
425 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
426 | [AC_CONFIG_COMMANDS([depfiles], | |
427 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
428 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
429 | ]) | |
430 | ||
8665824c | 431 | # Do all the work for Automake. -*- Autoconf -*- |
076e5443 | 432 | |
5213506e RW |
433 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
434 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. | |
8665824c CD |
435 | # |
436 | # This file is free software; the Free Software Foundation | |
437 | # gives unlimited permission to copy and/or distribute it, | |
438 | # with or without modifications, as long as this notice is preserved. | |
076e5443 | 439 | |
5213506e | 440 | # serial 16 |
076e5443 | 441 | |
8665824c CD |
442 | # This macro actually does too much. Some checks are only needed if |
443 | # your package does certain things. But this isn't really a big deal. | |
076e5443 PB |
444 | |
445 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
446 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
447 | # ----------------------------------------------- | |
448 | # The call with PACKAGE and VERSION arguments is the old style | |
449 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
450 | # and VERSION should now be passed to AC_INIT and removed from | |
451 | # the call to AM_INIT_AUTOMAKE. | |
452 | # We support both call styles for the transition. After | |
453 | # the next Automake release, Autoconf can make the AC_INIT | |
454 | # arguments mandatory, and then we can depend on a new Autoconf | |
455 | # release and drop the old call support. | |
456 | AC_DEFUN([AM_INIT_AUTOMAKE], | |
5213506e | 457 | [AC_PREREQ([2.62])dnl |
076e5443 PB |
458 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
459 | dnl the ones we care about. | |
460 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
461 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
462 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
5213506e RW |
463 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
464 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output | |
465 | # is not polluted with repeated "-I." | |
466 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl | |
467 | # test to see if srcdir already configured | |
468 | if test -f $srcdir/config.status; then | |
469 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
470 | fi | |
076e5443 PB |
471 | fi |
472 | ||
473 | # test whether we have cygpath | |
474 | if test -z "$CYGPATH_W"; then | |
475 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
476 | CYGPATH_W='cygpath -w' | |
477 | else | |
478 | CYGPATH_W=echo | |
479 | fi | |
480 | fi | |
481 | AC_SUBST([CYGPATH_W]) | |
482 | ||
483 | # Define the identity of the package. | |
484 | dnl Distinguish between old-style and new-style calls. | |
485 | m4_ifval([$2], | |
486 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
487 | AC_SUBST([PACKAGE], [$1])dnl | |
488 | AC_SUBST([VERSION], [$2])], | |
489 | [_AM_SET_OPTIONS([$1])dnl | |
5213506e RW |
490 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
491 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, | |
492 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl | |
076e5443 PB |
493 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
494 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
495 | ||
496 | _AM_IF_OPTION([no-define],, | |
497 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
498 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
499 | ||
500 | # Some tools Automake needs. | |
501 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
502 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
503 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
504 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
505 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
506 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
507 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
5213506e RW |
508 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
509 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl | |
076e5443 PB |
510 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
511 | # We need awk for the "check" target. The system "awk" is bad on | |
512 | # some platforms. | |
513 | AC_REQUIRE([AC_PROG_AWK])dnl | |
514 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
515 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
b85e31b9 | 516 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
5213506e RW |
517 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
518 | [_AM_PROG_TAR([v7])])]) | |
076e5443 PB |
519 | _AM_IF_OPTION([no-dependencies],, |
520 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
5213506e RW |
521 | [_AM_DEPENDENCIES(CC)], |
522 | [define([AC_PROG_CC], | |
523 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
076e5443 | 524 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
5213506e RW |
525 | [_AM_DEPENDENCIES(CXX)], |
526 | [define([AC_PROG_CXX], | |
527 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
528 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], | |
529 | [_AM_DEPENDENCIES(OBJC)], | |
530 | [define([AC_PROG_OBJC], | |
531 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | |
076e5443 | 532 | ]) |
5213506e RW |
533 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl |
534 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the | |
535 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro | |
536 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. | |
537 | AC_CONFIG_COMMANDS_PRE(dnl | |
538 | [m4_provide_if([_AM_COMPILER_EXEEXT], | |
539 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl | |
076e5443 | 540 | ]) |
3ed8e5b6 | 541 | |
5213506e RW |
542 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not |
543 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further | |
544 | dnl mangled by Autoconf and run in a shell conditional statement. | |
545 | m4_define([_AC_COMPILER_EXEEXT], | |
546 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) | |
547 | ||
3ed8e5b6 | 548 | |
076e5443 PB |
549 | # When config.status generates a header, we must update the stamp-h file. |
550 | # This file resides in the same directory as the config header | |
551 | # that is generated. The stamp files are numbered to have different names. | |
63e5e3e0 | 552 | |
076e5443 PB |
553 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
554 | # loop where config.status creates the headers, so we can generate | |
555 | # our stamp files there. | |
556 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
557 | [# Compute $1's index in $config_headers. | |
5213506e | 558 | _am_arg=$1 |
076e5443 PB |
559 | _am_stamp_count=1 |
560 | for _am_header in $config_headers :; do | |
561 | case $_am_header in | |
5213506e | 562 | $_am_arg | $_am_arg:* ) |
076e5443 PB |
563 | break ;; |
564 | * ) | |
565 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
566 | esac | |
567 | done | |
5213506e | 568 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
076e5443 | 569 | |
5213506e | 570 | # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. |
8665824c CD |
571 | # |
572 | # This file is free software; the Free Software Foundation | |
573 | # gives unlimited permission to copy and/or distribute it, | |
574 | # with or without modifications, as long as this notice is preserved. | |
575 | ||
076e5443 PB |
576 | # AM_PROG_INSTALL_SH |
577 | # ------------------ | |
578 | # Define $install_sh. | |
076e5443 PB |
579 | AC_DEFUN([AM_PROG_INSTALL_SH], |
580 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
5213506e RW |
581 | if test x"${install_sh}" != xset; then |
582 | case $am_aux_dir in | |
583 | *\ * | *\ *) | |
584 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
585 | *) | |
586 | install_sh="\${SHELL} $am_aux_dir/install-sh" | |
587 | esac | |
588 | fi | |
076e5443 | 589 | AC_SUBST(install_sh)]) |
3ed8e5b6 | 590 | |
8665824c | 591 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- |
076e5443 | 592 | # From Jim Meyering |
3ed8e5b6 | 593 | |
5213506e | 594 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008 |
076e5443 | 595 | # Free Software Foundation, Inc. |
8665824c CD |
596 | # |
597 | # This file is free software; the Free Software Foundation | |
598 | # gives unlimited permission to copy and/or distribute it, | |
599 | # with or without modifications, as long as this notice is preserved. | |
3ed8e5b6 | 600 | |
5213506e | 601 | # serial 5 |
3ed8e5b6 | 602 | |
5213506e RW |
603 | # AM_MAINTAINER_MODE([DEFAULT-MODE]) |
604 | # ---------------------------------- | |
605 | # Control maintainer-specific portions of Makefiles. | |
606 | # Default is to disable them, unless `enable' is passed literally. | |
607 | # For symmetry, `disable' may be passed as well. Anyway, the user | |
608 | # can override the default with the --enable/--disable switch. | |
076e5443 | 609 | AC_DEFUN([AM_MAINTAINER_MODE], |
5213506e RW |
610 | [m4_case(m4_default([$1], [disable]), |
611 | [enable], [m4_define([am_maintainer_other], [disable])], | |
612 | [disable], [m4_define([am_maintainer_other], [enable])], | |
613 | [m4_define([am_maintainer_other], [enable]) | |
614 | m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) | |
615 | AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles]) | |
616 | dnl maintainer-mode's default is 'disable' unless 'enable' is passed | |
617 | AC_ARG_ENABLE([maintainer-mode], | |
618 | [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful | |
076e5443 | 619 | (and sometimes confusing) to the casual installer], |
5213506e RW |
620 | [USE_MAINTAINER_MODE=$enableval], |
621 | [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) | |
076e5443 | 622 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) |
5213506e | 623 | AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) |
076e5443 | 624 | MAINT=$MAINTAINER_MODE_TRUE |
5213506e | 625 | AC_SUBST([MAINT])dnl |
076e5443 PB |
626 | ] |
627 | ) | |
3ed8e5b6 | 628 | |
076e5443 | 629 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) |
3ed8e5b6 | 630 | |
8665824c | 631 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
3ed8e5b6 | 632 | |
5213506e | 633 | # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. |
8665824c CD |
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. | |
3ed8e5b6 | 638 | |
5213506e | 639 | # serial 4 |
3ed8e5b6 | 640 | |
076e5443 PB |
641 | # AM_MAKE_INCLUDE() |
642 | # ----------------- | |
643 | # Check to see how make treats includes. | |
644 | AC_DEFUN([AM_MAKE_INCLUDE], | |
645 | [am_make=${MAKE-make} | |
646 | cat > confinc << 'END' | |
647 | am__doit: | |
5213506e | 648 | @echo this is the am__doit target |
076e5443 PB |
649 | .PHONY: am__doit |
650 | END | |
651 | # If we don't find an include directive, just comment out the code. | |
652 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
653 | am__include="#" | |
654 | am__quote= | |
655 | _am_result=none | |
656 | # First try GNU make style include. | |
657 | echo "include confinc" > confmf | |
5213506e RW |
658 | # Ignore all kinds of additional output from `make'. |
659 | case `$am_make -s -f confmf 2> /dev/null` in #( | |
660 | *the\ am__doit\ target*) | |
661 | am__include=include | |
662 | am__quote= | |
663 | _am_result=GNU | |
664 | ;; | |
665 | esac | |
076e5443 PB |
666 | # Now try BSD make style include. |
667 | if test "$am__include" = "#"; then | |
668 | echo '.include "confinc"' > confmf | |
5213506e RW |
669 | case `$am_make -s -f confmf 2> /dev/null` in #( |
670 | *the\ am__doit\ target*) | |
671 | am__include=.include | |
672 | am__quote="\"" | |
673 | _am_result=BSD | |
674 | ;; | |
675 | esac | |
3ed8e5b6 | 676 | fi |
076e5443 PB |
677 | AC_SUBST([am__include]) |
678 | AC_SUBST([am__quote]) | |
679 | AC_MSG_RESULT([$_am_result]) | |
680 | rm -f confinc confmf | |
681 | ]) | |
3ed8e5b6 | 682 | |
5213506e RW |
683 | # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
684 | # Free Software Foundation, Inc. | |
8665824c CD |
685 | # |
686 | # This file is free software; the Free Software Foundation | |
687 | # gives unlimited permission to copy and/or distribute it, | |
688 | # with or without modifications, as long as this notice is preserved. | |
689 | ||
5213506e | 690 | # serial 6 |
3ed8e5b6 | 691 | |
076e5443 PB |
692 | # AM_PROG_CC_C_O |
693 | # -------------- | |
694 | # Like AC_PROG_CC_C_O, but changed for automake. | |
076e5443 PB |
695 | AC_DEFUN([AM_PROG_CC_C_O], |
696 | [AC_REQUIRE([AC_PROG_CC_C_O])dnl | |
697 | AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
5213506e | 698 | AC_REQUIRE_AUX_FILE([compile])dnl |
076e5443 PB |
699 | # FIXME: we rely on the cache variable name because |
700 | # there is no other way. | |
701 | set dummy $CC | |
5213506e RW |
702 | am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` |
703 | eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o | |
704 | if test "$am_t" != yes; then | |
076e5443 PB |
705 | # Losing compiler, so override with the script. |
706 | # FIXME: It is wrong to rewrite CC. | |
707 | # But if we don't then we get into trouble of one sort or another. | |
708 | # A longer-term fix would be to have automake use am__CC in this case, | |
709 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
710 | CC="$am_aux_dir/compile $CC" | |
3ed8e5b6 | 711 | fi |
5213506e RW |
712 | dnl Make sure AC_PROG_CC is never called again, or it will override our |
713 | dnl setting of CC. | |
714 | m4_define([AC_PROG_CC], | |
715 | [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])]) | |
3ed8e5b6 | 716 | ]) |
3ed8e5b6 | 717 | |
8665824c | 718 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
3ed8e5b6 | 719 | |
5213506e | 720 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
8665824c CD |
721 | # Free Software Foundation, Inc. |
722 | # | |
723 | # This file is free software; the Free Software Foundation | |
724 | # gives unlimited permission to copy and/or distribute it, | |
725 | # with or without modifications, as long as this notice is preserved. | |
3ed8e5b6 | 726 | |
5213506e | 727 | # serial 6 |
3ed8e5b6 | 728 | |
076e5443 | 729 | # AM_MISSING_PROG(NAME, PROGRAM) |
3ed8e5b6 | 730 | # ------------------------------ |
076e5443 PB |
731 | AC_DEFUN([AM_MISSING_PROG], |
732 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
733 | $1=${$1-"${am_missing_run}$2"} | |
734 | AC_SUBST($1)]) | |
3ed8e5b6 AT |
735 | |
736 | ||
076e5443 PB |
737 | # AM_MISSING_HAS_RUN |
738 | # ------------------ | |
739 | # Define MISSING if not defined so far and test if it supports --run. | |
740 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
741 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
742 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
5213506e RW |
743 | AC_REQUIRE_AUX_FILE([missing])dnl |
744 | if test x"${MISSING+set}" != xset; then | |
745 | case $am_aux_dir in | |
746 | *\ * | *\ *) | |
747 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
748 | *) | |
749 | MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
750 | esac | |
751 | fi | |
076e5443 PB |
752 | # Use eval to expand $SHELL |
753 | if eval "$MISSING --run true"; then | |
754 | am_missing_run="$MISSING --run " | |
755 | else | |
756 | am_missing_run= | |
757 | AC_MSG_WARN([`missing' script is too old or missing]) | |
758 | fi | |
3ed8e5b6 AT |
759 | ]) |
760 | ||
5213506e | 761 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
8665824c CD |
762 | # |
763 | # This file is free software; the Free Software Foundation | |
764 | # gives unlimited permission to copy and/or distribute it, | |
765 | # with or without modifications, as long as this notice is preserved. | |
766 | ||
076e5443 PB |
767 | # AM_PROG_MKDIR_P |
768 | # --------------- | |
5213506e | 769 | # Check for `mkdir -p'. |
076e5443 | 770 | AC_DEFUN([AM_PROG_MKDIR_P], |
5213506e RW |
771 | [AC_PREREQ([2.60])dnl |
772 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl | |
773 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | |
774 | dnl while keeping a definition of mkdir_p for backward compatibility. | |
775 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | |
776 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | |
777 | dnl Makefile.ins that do not define MKDIR_P, so we do our own | |
778 | dnl adjustment using top_builddir (which is defined more often than | |
779 | dnl MKDIR_P). | |
780 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | |
781 | case $mkdir_p in | |
782 | [[\\/$]]* | ?:[[\\/]]*) ;; | |
783 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
784 | esac | |
785 | ]) | |
3ed8e5b6 | 786 | |
8665824c | 787 | # Helper functions for option handling. -*- Autoconf -*- |
3ed8e5b6 | 788 | |
5213506e | 789 | # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. |
8665824c CD |
790 | # |
791 | # This file is free software; the Free Software Foundation | |
792 | # gives unlimited permission to copy and/or distribute it, | |
793 | # with or without modifications, as long as this notice is preserved. | |
3ed8e5b6 | 794 | |
5213506e | 795 | # serial 4 |
3ed8e5b6 | 796 | |
076e5443 PB |
797 | # _AM_MANGLE_OPTION(NAME) |
798 | # ----------------------- | |
799 | AC_DEFUN([_AM_MANGLE_OPTION], | |
800 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
801 | ||
802 | # _AM_SET_OPTION(NAME) | |
803 | # ------------------------------ | |
804 | # Set option NAME. Presently that only means defining a flag for this option. | |
805 | AC_DEFUN([_AM_SET_OPTION], | |
806 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
807 | ||
808 | # _AM_SET_OPTIONS(OPTIONS) | |
809 | # ---------------------------------- | |
810 | # OPTIONS is a space-separated list of Automake options. | |
811 | AC_DEFUN([_AM_SET_OPTIONS], | |
5213506e | 812 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
076e5443 PB |
813 | |
814 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
815 | # ------------------------------------------- | |
816 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
817 | AC_DEFUN([_AM_IF_OPTION], | |
818 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
819 | ||
8665824c | 820 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
3ed8e5b6 | 821 | |
5213506e | 822 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 |
8665824c CD |
823 | # Free Software Foundation, Inc. |
824 | # | |
825 | # This file is free software; the Free Software Foundation | |
826 | # gives unlimited permission to copy and/or distribute it, | |
827 | # with or without modifications, as long as this notice is preserved. | |
3ed8e5b6 | 828 | |
5213506e | 829 | # serial 5 |
076e5443 PB |
830 | |
831 | # AM_SANITY_CHECK | |
832 | # --------------- | |
833 | AC_DEFUN([AM_SANITY_CHECK], | |
834 | [AC_MSG_CHECKING([whether build environment is sane]) | |
835 | # Just in case | |
836 | sleep 1 | |
837 | echo timestamp > conftest.file | |
5213506e RW |
838 | # Reject unsafe characters in $srcdir or the absolute working directory |
839 | # name. Accept space and tab only in the latter. | |
840 | am_lf=' | |
841 | ' | |
842 | case `pwd` in | |
843 | *[[\\\"\#\$\&\'\`$am_lf]]*) | |
844 | AC_MSG_ERROR([unsafe absolute working directory name]);; | |
845 | esac | |
846 | case $srcdir in | |
847 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) | |
848 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; | |
849 | esac | |
850 | ||
076e5443 PB |
851 | # Do `set' in a subshell so we don't clobber the current shell's |
852 | # arguments. Must try -L first in case configure is actually a | |
853 | # symlink; some systems play weird games with the mod time of symlinks | |
854 | # (eg FreeBSD returns the mod time of the symlink's containing | |
855 | # directory). | |
856 | if ( | |
5213506e | 857 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
076e5443 PB |
858 | if test "$[*]" = "X"; then |
859 | # -L didn't work. | |
5213506e | 860 | set X `ls -t "$srcdir/configure" conftest.file` |
076e5443 PB |
861 | fi |
862 | rm -f conftest.file | |
863 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
864 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
865 | ||
866 | # If neither matched, then we have a broken ls. This can happen | |
867 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
868 | # broken ls alias from the environment. This has actually | |
869 | # happened. Such a system could not be considered "sane". | |
870 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
871 | alias in your environment]) | |
872 | fi | |
873 | ||
874 | test "$[2]" = conftest.file | |
875 | ) | |
876 | then | |
877 | # Ok. | |
878 | : | |
879 | else | |
880 | AC_MSG_ERROR([newly created file is older than distributed files! | |
881 | Check your system clock]) | |
3ed8e5b6 | 882 | fi |
076e5443 | 883 | AC_MSG_RESULT(yes)]) |
63e5e3e0 | 884 | |
8665824c CD |
885 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
886 | # | |
887 | # This file is free software; the Free Software Foundation | |
888 | # gives unlimited permission to copy and/or distribute it, | |
889 | # with or without modifications, as long as this notice is preserved. | |
3ed8e5b6 | 890 | |
8665824c CD |
891 | # AM_PROG_INSTALL_STRIP |
892 | # --------------------- | |
076e5443 PB |
893 | # One issue with vendor `install' (even GNU) is that you can't |
894 | # specify the program used to strip binaries. This is especially | |
895 | # annoying in cross-compiling environments, where the build's strip | |
896 | # is unlikely to handle the host's binaries. | |
897 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
898 | # always use install-sh in `make install-strip', and initialize | |
899 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
900 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
901 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
902 | # Installed binaries are usually stripped using `strip' when the user | |
903 | # run `make install-strip'. However `strip' might not be the right | |
904 | # tool to use in cross-compilation environments, therefore Automake | |
905 | # will honor the `STRIP' environment variable to overrule this program. | |
906 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
907 | if test "$cross_compiling" != no; then | |
908 | AC_CHECK_TOOL([STRIP], [strip], :) | |
909 | fi | |
5213506e | 910 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
076e5443 | 911 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
63e5e3e0 | 912 | |
5213506e RW |
913 | # Copyright (C) 2006, 2008 Free Software Foundation, Inc. |
914 | # | |
915 | # This file is free software; the Free Software Foundation | |
916 | # gives unlimited permission to copy and/or distribute it, | |
917 | # with or without modifications, as long as this notice is preserved. | |
918 | ||
919 | # serial 2 | |
920 | ||
921 | # _AM_SUBST_NOTMAKE(VARIABLE) | |
922 | # --------------------------- | |
923 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | |
924 | # This macro is traced by Automake. | |
925 | AC_DEFUN([_AM_SUBST_NOTMAKE]) | |
926 | ||
927 | # AM_SUBST_NOTMAKE(VARIABLE) | |
928 | # --------------------------- | |
929 | # Public sister of _AM_SUBST_NOTMAKE. | |
930 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | |
931 | ||
b85e31b9 KC |
932 | # Check how to create a tarball. -*- Autoconf -*- |
933 | ||
8665824c CD |
934 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
935 | # | |
936 | # This file is free software; the Free Software Foundation | |
937 | # gives unlimited permission to copy and/or distribute it, | |
938 | # with or without modifications, as long as this notice is preserved. | |
b85e31b9 | 939 | |
8665824c | 940 | # serial 2 |
b85e31b9 KC |
941 | |
942 | # _AM_PROG_TAR(FORMAT) | |
943 | # -------------------- | |
944 | # Check how to create a tarball in format FORMAT. | |
945 | # FORMAT should be one of `v7', `ustar', or `pax'. | |
946 | # | |
947 | # Substitute a variable $(am__tar) that is a command | |
948 | # writing to stdout a FORMAT-tarball containing the directory | |
949 | # $tardir. | |
950 | # tardir=directory && $(am__tar) > result.tar | |
951 | # | |
952 | # Substitute a variable $(am__untar) that extract such | |
953 | # a tarball read from stdin. | |
954 | # $(am__untar) < result.tar | |
955 | AC_DEFUN([_AM_PROG_TAR], | |
956 | [# Always define AMTAR for backward compatibility. | |
957 | AM_MISSING_PROG([AMTAR], [tar]) | |
958 | m4_if([$1], [v7], | |
959 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | |
960 | [m4_case([$1], [ustar],, [pax],, | |
961 | [m4_fatal([Unknown tar format])]) | |
962 | AC_MSG_CHECKING([how to create a $1 tar archive]) | |
963 | # Loop over all known methods to create a tar archive until one works. | |
964 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
965 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
966 | # Do not fold the above two line into one, because Tru64 sh and | |
967 | # Solaris sh will not grok spaces in the rhs of `-'. | |
968 | for _am_tool in $_am_tools | |
969 | do | |
970 | case $_am_tool in | |
971 | gnutar) | |
972 | for _am_tar in tar gnutar gtar; | |
973 | do | |
974 | AM_RUN_LOG([$_am_tar --version]) && break | |
975 | done | |
976 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
977 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
978 | am__untar="$_am_tar -xf -" | |
979 | ;; | |
980 | plaintar) | |
981 | # Must skip GNU tar: if it does not support --format= it doesn't create | |
982 | # ustar tarball either. | |
983 | (tar --version) >/dev/null 2>&1 && continue | |
984 | am__tar='tar chf - "$$tardir"' | |
985 | am__tar_='tar chf - "$tardir"' | |
986 | am__untar='tar xf -' | |
987 | ;; | |
988 | pax) | |
989 | am__tar='pax -L -x $1 -w "$$tardir"' | |
990 | am__tar_='pax -L -x $1 -w "$tardir"' | |
991 | am__untar='pax -r' | |
992 | ;; | |
993 | cpio) | |
994 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
995 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
996 | am__untar='cpio -i -H $1 -d' | |
997 | ;; | |
998 | none) | |
999 | am__tar=false | |
1000 | am__tar_=false | |
1001 | am__untar=false | |
1002 | ;; | |
1003 | esac | |
1004 | ||
1005 | # If the value was cached, stop now. We just wanted to have am__tar | |
1006 | # and am__untar set. | |
1007 | test -n "${am_cv_prog_tar_$1}" && break | |
1008 | ||
1009 | # tar/untar a dummy directory, and stop if the command works | |
1010 | rm -rf conftest.dir | |
1011 | mkdir conftest.dir | |
1012 | echo GrepMe > conftest.dir/file | |
1013 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
1014 | rm -rf conftest.dir | |
1015 | if test -s conftest.tar; then | |
1016 | AM_RUN_LOG([$am__untar <conftest.tar]) | |
1017 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
1018 | fi | |
1019 | done | |
1020 | rm -rf conftest.dir | |
1021 | ||
1022 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
1023 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
1024 | AC_SUBST([am__tar]) | |
1025 | AC_SUBST([am__untar]) | |
1026 | ]) # _AM_PROG_TAR | |
1027 | ||
8a489465 JH |
1028 | m4_include([../config/depstand.m4]) |
1029 | m4_include([../config/lead-dot.m4]) | |
1030 | m4_include([../config/multi.m4]) | |
deb984e6 | 1031 | m4_include([../config/override.m4]) |
3d5eafe2 | 1032 | m4_include([../libtool.m4]) |
1cf3d07d SE |
1033 | m4_include([../ltoptions.m4]) |
1034 | m4_include([../ltsugar.m4]) | |
1035 | m4_include([../ltversion.m4]) | |
80c6c2cb | 1036 | m4_include([../lt~obsolete.m4]) |
076e5443 | 1037 | m4_include([acinclude.m4]) |