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617a1b71 | 1 | # generated automatically by aclocal 1.9.5 -*- Autoconf -*- |
b2dad0e3 | 2 | |
617a1b71 PB |
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
4 | # 2005 Free Software Foundation, Inc. | |
ff66d28f PE |
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. | |
b2dad0e3 | 8 | |
ff66d28f PE |
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 | ||
617a1b71 PB |
14 | # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. |
15 | # | |
16 | # This file is free software; the Free Software Foundation | |
17 | # gives unlimited permission to copy and/or distribute it, | |
18 | # with or without modifications, as long as this notice is preserved. | |
92eabea2 | 19 | |
7eaf73d7 KC |
20 | # AM_AUTOMAKE_VERSION(VERSION) |
21 | # ---------------------------- | |
22 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
23 | # generated from the m4 files accompanying Automake X.Y. | |
a60945f8 | 24 | AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) |
92eabea2 | 25 | |
7eaf73d7 KC |
26 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
27 | # ------------------------------- | |
28 | # Call AM_AUTOMAKE_VERSION so it can be traced. | |
29 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. | |
30 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
617a1b71 | 31 | [AM_AUTOMAKE_VERSION([1.9.5])]) |
ff66d28f | 32 | |
617a1b71 | 33 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
ff66d28f | 34 | |
617a1b71 PB |
35 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
36 | # | |
37 | # This file is free software; the Free Software Foundation | |
38 | # gives unlimited permission to copy and/or distribute it, | |
39 | # with or without modifications, as long as this notice is preserved. | |
ff66d28f | 40 | |
7eaf73d7 KC |
41 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
42 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
43 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
44 | # | |
45 | # Of course, Automake must honor this variable whenever it calls a | |
46 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
47 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
48 | # depending on how configure is run. This is pretty annoying, since | |
49 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
50 | # source directory, any form will work fine, but in subdirectories a | |
51 | # relative path needs to be adjusted first. | |
52 | # | |
53 | # $ac_aux_dir/missing | |
54 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
55 | # $top_srcdir/$ac_aux_dir/missing | |
56 | # fails if $ac_aux_dir is absolute, | |
57 | # fails when called from a subdirectory in a VPATH build with | |
58 | # a relative $ac_aux_dir | |
59 | # | |
60 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
61 | # are both prefixed by $srcdir. In an in-source build this is usually | |
62 | # harmless because $srcdir is `.', but things will broke when you | |
63 | # start a VPATH build or use an absolute $srcdir. | |
64 | # | |
65 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
66 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
67 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
68 | # and then we would define $MISSING as | |
69 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
70 | # This will work as long as MISSING is not called from configure, because | |
71 | # unfortunately $(top_srcdir) has no meaning in configure. | |
72 | # However there are other variables, like CC, which are often used in | |
73 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
74 | # | |
75 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
76 | # absolute PATH. The drawback is that using absolute paths prevent a | |
77 | # configured tree to be moved without reconfiguration. | |
ff66d28f | 78 | |
7eaf73d7 KC |
79 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
80 | [dnl Rely on autoconf to set up CDPATH properly. | |
81 | AC_PREREQ([2.50])dnl | |
82 | # expand $ac_aux_dir to an absolute path | |
83 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
84 | ]) | |
37cea034 | 85 | |
617a1b71 | 86 | # AM_CONDITIONAL -*- Autoconf -*- |
ff66d28f | 87 | |
617a1b71 PB |
88 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005 |
89 | # Free Software Foundation, Inc. | |
90 | # | |
91 | # This file is free software; the Free Software Foundation | |
92 | # gives unlimited permission to copy and/or distribute it, | |
93 | # with or without modifications, as long as this notice is preserved. | |
ff66d28f | 94 | |
617a1b71 | 95 | # serial 7 |
4c24b21a | 96 | |
7eaf73d7 KC |
97 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
98 | # ------------------------------------- | |
99 | # Define a conditional. | |
100 | AC_DEFUN([AM_CONDITIONAL], | |
101 | [AC_PREREQ(2.52)dnl | |
102 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
103 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
104 | AC_SUBST([$1_TRUE]) | |
105 | AC_SUBST([$1_FALSE]) | |
106 | if $2; then | |
107 | $1_TRUE= | |
108 | $1_FALSE='#' | |
ec2075e9 | 109 | else |
7eaf73d7 KC |
110 | $1_TRUE='#' |
111 | $1_FALSE= | |
ec2075e9 | 112 | fi |
7eaf73d7 KC |
113 | AC_CONFIG_COMMANDS_PRE( |
114 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
a60945f8 PC |
115 | AC_MSG_ERROR([[conditional "$1" was never defined. |
116 | Usually this means the macro was only invoked conditionally.]]) | |
7eaf73d7 | 117 | fi])]) |
ff66d28f | 118 | |
617a1b71 | 119 | # Do all the work for Automake. -*- Autoconf -*- |
ff66d28f | 120 | |
617a1b71 | 121 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 |
ff66d28f | 122 | # Free Software Foundation, Inc. |
617a1b71 PB |
123 | # |
124 | # This file is free software; the Free Software Foundation | |
125 | # gives unlimited permission to copy and/or distribute it, | |
126 | # with or without modifications, as long as this notice is preserved. | |
ff66d28f | 127 | |
617a1b71 | 128 | # serial 12 |
ff66d28f | 129 | |
617a1b71 PB |
130 | # This macro actually does too much. Some checks are only needed if |
131 | # your package does certain things. But this isn't really a big deal. | |
ff66d28f PE |
132 | |
133 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
134 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
135 | # ----------------------------------------------- | |
136 | # The call with PACKAGE and VERSION arguments is the old style | |
137 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
138 | # and VERSION should now be passed to AC_INIT and removed from | |
139 | # the call to AM_INIT_AUTOMAKE. | |
140 | # We support both call styles for the transition. After | |
141 | # the next Automake release, Autoconf can make the AC_INIT | |
142 | # arguments mandatory, and then we can depend on a new Autoconf | |
143 | # release and drop the old call support. | |
9a56333e | 144 | AC_DEFUN([AM_INIT_AUTOMAKE], |
7eaf73d7 KC |
145 | [AC_PREREQ([2.58])dnl |
146 | dnl Autoconf wants to disallow AM_ names. We explicitly allow | |
147 | dnl the ones we care about. | |
148 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
149 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
150 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
ff66d28f PE |
151 | # test to see if srcdir already configured |
152 | if test "`cd $srcdir && pwd`" != "`pwd`" && | |
153 | test -f $srcdir/config.status; then | |
b2dad0e3 BK |
154 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
155 | fi | |
ff66d28f PE |
156 | |
157 | # test whether we have cygpath | |
158 | if test -z "$CYGPATH_W"; then | |
159 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
160 | CYGPATH_W='cygpath -w' | |
161 | else | |
162 | CYGPATH_W=echo | |
163 | fi | |
164 | fi | |
165 | AC_SUBST([CYGPATH_W]) | |
166 | ||
167 | # Define the identity of the package. | |
168 | dnl Distinguish between old-style and new-style calls. | |
169 | m4_ifval([$2], | |
170 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
171 | AC_SUBST([PACKAGE], [$1])dnl | |
172 | AC_SUBST([VERSION], [$2])], | |
173 | [_AM_SET_OPTIONS([$1])dnl | |
174 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | |
175 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
176 | ||
177 | _AM_IF_OPTION([no-define],, | |
178 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
179 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
180 | ||
181 | # Some tools Automake needs. | |
182 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
183 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
184 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
185 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
186 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
187 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
188 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
ff66d28f PE |
189 | AM_PROG_INSTALL_SH |
190 | AM_PROG_INSTALL_STRIP | |
7eaf73d7 | 191 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
ff66d28f PE |
192 | # We need awk for the "check" target. The system "awk" is bad on |
193 | # some platforms. | |
194 | AC_REQUIRE([AC_PROG_AWK])dnl | |
195 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
196 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
a60945f8 PC |
197 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
198 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
199 | [_AM_PROG_TAR([v7])])]) | |
ff66d28f PE |
200 | _AM_IF_OPTION([no-dependencies],, |
201 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
202 | [_AM_DEPENDENCIES(CC)], | |
203 | [define([AC_PROG_CC], | |
204 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
205 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
206 | [_AM_DEPENDENCIES(CXX)], | |
207 | [define([AC_PROG_CXX], | |
208 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
209 | ]) | |
210 | ]) | |
211 | ||
212 | ||
213 | # When config.status generates a header, we must update the stamp-h file. | |
214 | # This file resides in the same directory as the config header | |
215 | # that is generated. The stamp files are numbered to have different names. | |
216 | ||
217 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
218 | # loop where config.status creates the headers, so we can generate | |
219 | # our stamp files there. | |
220 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
221 | [# Compute $1's index in $config_headers. | |
222 | _am_stamp_count=1 | |
223 | for _am_header in $config_headers :; do | |
224 | case $_am_header in | |
225 | $1 | $1:* ) | |
226 | break ;; | |
227 | * ) | |
228 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
229 | esac | |
230 | done | |
231 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) | |
b2dad0e3 | 232 | |
7eaf73d7 KC |
233 | # AM_PROG_INSTALL_SH |
234 | # ------------------ | |
235 | # Define $install_sh. | |
236 | ||
237 | # Copyright (C) 2001, 2003 Free Software Foundation, Inc. | |
d8be2871 PE |
238 | |
239 | # This program is free software; you can redistribute it and/or modify | |
240 | # it under the terms of the GNU General Public License as published by | |
241 | # the Free Software Foundation; either version 2, or (at your option) | |
242 | # any later version. | |
243 | ||
244 | # This program is distributed in the hope that it will be useful, | |
245 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
246 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
247 | # GNU General Public License for more details. | |
248 | ||
249 | # You should have received a copy of the GNU General Public License | |
250 | # along with this program; if not, write to the Free Software | |
251 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
7eaf73d7 | 252 | # 02111-1307, USA. |
d8be2871 | 253 | |
7eaf73d7 KC |
254 | AC_DEFUN([AM_PROG_INSTALL_SH], |
255 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
256 | install_sh=${install_sh-"$am_aux_dir/install-sh"} | |
257 | AC_SUBST(install_sh)]) | |
d8be2871 | 258 | |
617a1b71 | 259 | # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- |
7eaf73d7 KC |
260 | # From Jim Meyering |
261 | ||
617a1b71 | 262 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005 |
7eaf73d7 | 263 | # Free Software Foundation, Inc. |
617a1b71 PB |
264 | # |
265 | # This file is free software; the Free Software Foundation | |
266 | # gives unlimited permission to copy and/or distribute it, | |
267 | # with or without modifications, as long as this notice is preserved. | |
7eaf73d7 | 268 | |
617a1b71 | 269 | # serial 4 |
7eaf73d7 KC |
270 | |
271 | AC_DEFUN([AM_MAINTAINER_MODE], | |
272 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
273 | dnl maintainer-mode is disabled by default | |
274 | AC_ARG_ENABLE(maintainer-mode, | |
275 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
276 | (and sometimes confusing) to the casual installer], | |
277 | USE_MAINTAINER_MODE=$enableval, | |
278 | USE_MAINTAINER_MODE=no) | |
279 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
280 | AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) | |
281 | MAINT=$MAINTAINER_MODE_TRUE | |
282 | AC_SUBST(MAINT)dnl | |
283 | ] | |
284 | ) | |
285 | ||
286 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
287 | ||
617a1b71 | 288 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
7eaf73d7 | 289 | |
617a1b71 PB |
290 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005 |
291 | # Free Software Foundation, Inc. | |
292 | # | |
293 | # This file is free software; the Free Software Foundation | |
294 | # gives unlimited permission to copy and/or distribute it, | |
295 | # with or without modifications, as long as this notice is preserved. | |
7eaf73d7 | 296 | |
617a1b71 | 297 | # serial 4 |
7eaf73d7 KC |
298 | |
299 | # AM_MISSING_PROG(NAME, PROGRAM) | |
300 | # ------------------------------ | |
301 | AC_DEFUN([AM_MISSING_PROG], | |
302 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
303 | $1=${$1-"${am_missing_run}$2"} | |
304 | AC_SUBST($1)]) | |
305 | ||
306 | ||
307 | # AM_MISSING_HAS_RUN | |
308 | # ------------------ | |
309 | # Define MISSING if not defined so far and test if it supports --run. | |
310 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
311 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
312 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
313 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | |
314 | # Use eval to expand $SHELL | |
315 | if eval "$MISSING --run true"; then | |
316 | am_missing_run="$MISSING --run " | |
317 | else | |
318 | am_missing_run= | |
319 | AC_MSG_WARN([`missing' script is too old or missing]) | |
320 | fi | |
321 | ]) | |
322 | ||
617a1b71 PB |
323 | # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. |
324 | # | |
325 | # This file is free software; the Free Software Foundation | |
326 | # gives unlimited permission to copy and/or distribute it, | |
327 | # with or without modifications, as long as this notice is preserved. | |
328 | ||
7eaf73d7 KC |
329 | # AM_PROG_MKDIR_P |
330 | # --------------- | |
331 | # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. | |
617a1b71 | 332 | # |
7eaf73d7 KC |
333 | # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories |
334 | # created by `make install' are always world readable, even if the | |
335 | # installer happens to have an overly restrictive umask (e.g. 077). | |
336 | # This was a mistake. There are at least two reasons why we must not | |
337 | # use `-m 0755': | |
338 | # - it causes special bits like SGID to be ignored, | |
339 | # - it may be too restrictive (some setups expect 775 directories). | |
340 | # | |
341 | # Do not use -m 0755 and let people choose whatever they expect by | |
342 | # setting umask. | |
343 | # | |
344 | # We cannot accept any implementation of `mkdir' that recognizes `-p'. | |
345 | # Some implementations (such as Solaris 8's) are not thread-safe: if a | |
346 | # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' | |
347 | # concurrently, both version can detect that a/ is missing, but only | |
348 | # one can create it and the other will error out. Consequently we | |
349 | # restrict ourselves to GNU make (using the --version option ensures | |
350 | # this.) | |
351 | AC_DEFUN([AM_PROG_MKDIR_P], | |
352 | [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then | |
a60945f8 PC |
353 | # We used to keeping the `.' as first argument, in order to |
354 | # allow $(mkdir_p) to be used without argument. As in | |
7eaf73d7 | 355 | # $(mkdir_p) $(somedir) |
a60945f8 PC |
356 | # where $(somedir) is conditionally defined. However this is wrong |
357 | # for two reasons: | |
358 | # 1. if the package is installed by a user who cannot write `.' | |
359 | # make install will fail, | |
360 | # 2. the above comment should most certainly read | |
361 | # $(mkdir_p) $(DESTDIR)$(somedir) | |
362 | # so it does not work when $(somedir) is undefined and | |
363 | # $(DESTDIR) is not. | |
364 | # To support the latter case, we have to write | |
365 | # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), | |
366 | # so the `.' trick is pointless. | |
367 | mkdir_p='mkdir -p --' | |
7eaf73d7 KC |
368 | else |
369 | # On NextStep and OpenStep, the `mkdir' command does not | |
370 | # recognize any option. It will interpret all options as | |
371 | # directories to create, and then abort because `.' already | |
372 | # exists. | |
373 | for d in ./-p ./--version; | |
374 | do | |
375 | test -d $d && rmdir $d | |
376 | done | |
377 | # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. | |
378 | if test -f "$ac_aux_dir/mkinstalldirs"; then | |
379 | mkdir_p='$(mkinstalldirs)' | |
380 | else | |
381 | mkdir_p='$(install_sh) -d' | |
382 | fi | |
383 | fi | |
384 | AC_SUBST([mkdir_p])]) | |
385 | ||
617a1b71 | 386 | # Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005 |
7eaf73d7 | 387 | # Free Software Foundation, Inc. |
617a1b71 PB |
388 | # |
389 | # This file is free software; the Free Software Foundation | |
390 | # gives unlimited permission to copy and/or distribute it, | |
391 | # with or without modifications, as long as this notice is preserved. | |
7eaf73d7 | 392 | |
617a1b71 | 393 | # serial 5 |
7eaf73d7 KC |
394 | |
395 | # AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR]) | |
396 | # --------------------------------------------------- | |
397 | # Add --enable-multilib to configure. | |
398 | AC_DEFUN([AM_ENABLE_MULTILIB], | |
399 | [# Default to --enable-multilib | |
400 | AC_ARG_ENABLE(multilib, | |
401 | [ --enable-multilib build many library versions (default)], | |
402 | [case "$enableval" in | |
403 | yes) multilib=yes ;; | |
404 | no) multilib=no ;; | |
405 | *) AC_MSG_ERROR([bad value $enableval for multilib option]) ;; | |
406 | esac], | |
407 | [multilib=yes]) | |
408 | ||
409 | # We may get other options which we leave undocumented: | |
410 | # --with-target-subdir, --with-multisrctop, --with-multisubdir | |
411 | # See config-ml.in if you want the gory details. | |
412 | ||
413 | if test "$srcdir" = "."; then | |
414 | if test "$with_target_subdir" != "."; then | |
415 | multi_basedir="$srcdir/$with_multisrctop../$2" | |
416 | else | |
417 | multi_basedir="$srcdir/$with_multisrctop$2" | |
418 | fi | |
419 | else | |
420 | multi_basedir="$srcdir/$2" | |
421 | fi | |
422 | AC_SUBST(multi_basedir) | |
423 | ||
424 | AC_OUTPUT_COMMANDS([ | |
425 | # Only add multilib support code if we just rebuilt the top-level | |
426 | # Makefile. | |
427 | case " $CONFIG_FILES " in | |
428 | *" ]m4_default([$1],Makefile)[ "*) | |
429 | ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in | |
430 | ;; | |
431 | esac], | |
432 | [ | |
433 | srcdir="$srcdir" | |
434 | host="$host" | |
435 | target="$target" | |
436 | with_multisubdir="$with_multisubdir" | |
437 | with_multisrctop="$with_multisrctop" | |
438 | with_target_subdir="$with_target_subdir" | |
439 | ac_configure_args="${multilib_arg} ${ac_configure_args}" | |
440 | multi_basedir="$multi_basedir" | |
441 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
442 | CC="$CC"])])dnl | |
ff66d28f | 443 | |
617a1b71 | 444 | # Helper functions for option handling. -*- Autoconf -*- |
ff66d28f | 445 | |
617a1b71 PB |
446 | # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
447 | # | |
448 | # This file is free software; the Free Software Foundation | |
449 | # gives unlimited permission to copy and/or distribute it, | |
450 | # with or without modifications, as long as this notice is preserved. | |
ff66d28f | 451 | |
617a1b71 | 452 | # serial 3 |
ff66d28f PE |
453 | |
454 | # _AM_MANGLE_OPTION(NAME) | |
455 | # ----------------------- | |
456 | AC_DEFUN([_AM_MANGLE_OPTION], | |
457 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
458 | ||
459 | # _AM_SET_OPTION(NAME) | |
460 | # ------------------------------ | |
461 | # Set option NAME. Presently that only means defining a flag for this option. | |
462 | AC_DEFUN([_AM_SET_OPTION], | |
463 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
464 | ||
465 | # _AM_SET_OPTIONS(OPTIONS) | |
466 | # ---------------------------------- | |
467 | # OPTIONS is a space-separated list of Automake options. | |
468 | AC_DEFUN([_AM_SET_OPTIONS], | |
469 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
470 | ||
471 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
472 | # ------------------------------------------- | |
473 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
474 | AC_DEFUN([_AM_IF_OPTION], | |
475 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
249ed716 | 476 | |
617a1b71 | 477 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
ff66d28f | 478 | |
617a1b71 PB |
479 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
480 | # Free Software Foundation, Inc. | |
481 | # | |
482 | # This file is free software; the Free Software Foundation | |
483 | # gives unlimited permission to copy and/or distribute it, | |
484 | # with or without modifications, as long as this notice is preserved. | |
ff66d28f | 485 | |
617a1b71 | 486 | # serial 4 |
ff66d28f PE |
487 | |
488 | # AM_SANITY_CHECK | |
489 | # --------------- | |
9a56333e | 490 | AC_DEFUN([AM_SANITY_CHECK], |
b2dad0e3 BK |
491 | [AC_MSG_CHECKING([whether build environment is sane]) |
492 | # Just in case | |
493 | sleep 1 | |
ff66d28f | 494 | echo timestamp > conftest.file |
b2dad0e3 BK |
495 | # Do `set' in a subshell so we don't clobber the current shell's |
496 | # arguments. Must try -L first in case configure is actually a | |
497 | # symlink; some systems play weird games with the mod time of symlinks | |
498 | # (eg FreeBSD returns the mod time of the symlink's containing | |
499 | # directory). | |
500 | if ( | |
ff66d28f PE |
501 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
502 | if test "$[*]" = "X"; then | |
b2dad0e3 | 503 | # -L didn't work. |
ff66d28f | 504 | set X `ls -t $srcdir/configure conftest.file` |
b2dad0e3 | 505 | fi |
ff66d28f PE |
506 | rm -f conftest.file |
507 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
508 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
b2dad0e3 BK |
509 | |
510 | # If neither matched, then we have a broken ls. This can happen | |
511 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
512 | # broken ls alias from the environment. This has actually | |
513 | # happened. Such a system could not be considered "sane". | |
514 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
515 | alias in your environment]) | |
516 | fi | |
517 | ||
ff66d28f | 518 | test "$[2]" = conftest.file |
b2dad0e3 BK |
519 | ) |
520 | then | |
521 | # Ok. | |
522 | : | |
523 | else | |
524 | AC_MSG_ERROR([newly created file is older than distributed files! | |
525 | Check your system clock]) | |
526 | fi | |
b2dad0e3 BK |
527 | AC_MSG_RESULT(yes)]) |
528 | ||
617a1b71 PB |
529 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
530 | # | |
531 | # This file is free software; the Free Software Foundation | |
532 | # gives unlimited permission to copy and/or distribute it, | |
533 | # with or without modifications, as long as this notice is preserved. | |
ff66d28f | 534 | |
617a1b71 PB |
535 | # AM_PROG_INSTALL_STRIP |
536 | # --------------------- | |
ff66d28f PE |
537 | # One issue with vendor `install' (even GNU) is that you can't |
538 | # specify the program used to strip binaries. This is especially | |
539 | # annoying in cross-compiling environments, where the build's strip | |
540 | # is unlikely to handle the host's binaries. | |
541 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
542 | # always use install-sh in `make install-strip', and initialize | |
543 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
544 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
545 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
546 | # Installed binaries are usually stripped using `strip' when the user | |
547 | # run `make install-strip'. However `strip' might not be the right | |
548 | # tool to use in cross-compilation environments, therefore Automake | |
549 | # will honor the `STRIP' environment variable to overrule this program. | |
550 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
551 | if test "$cross_compiling" != no; then | |
552 | AC_CHECK_TOOL([STRIP], [strip], :) | |
553 | fi | |
554 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" | |
555 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
556 | ||
a60945f8 PC |
557 | # Check how to create a tarball. -*- Autoconf -*- |
558 | ||
617a1b71 PB |
559 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
560 | # | |
561 | # This file is free software; the Free Software Foundation | |
562 | # gives unlimited permission to copy and/or distribute it, | |
563 | # with or without modifications, as long as this notice is preserved. | |
a60945f8 | 564 | |
617a1b71 | 565 | # serial 2 |
a60945f8 PC |
566 | |
567 | # _AM_PROG_TAR(FORMAT) | |
568 | # -------------------- | |
569 | # Check how to create a tarball in format FORMAT. | |
570 | # FORMAT should be one of `v7', `ustar', or `pax'. | |
571 | # | |
572 | # Substitute a variable $(am__tar) that is a command | |
573 | # writing to stdout a FORMAT-tarball containing the directory | |
574 | # $tardir. | |
575 | # tardir=directory && $(am__tar) > result.tar | |
576 | # | |
577 | # Substitute a variable $(am__untar) that extract such | |
578 | # a tarball read from stdin. | |
579 | # $(am__untar) < result.tar | |
580 | AC_DEFUN([_AM_PROG_TAR], | |
581 | [# Always define AMTAR for backward compatibility. | |
582 | AM_MISSING_PROG([AMTAR], [tar]) | |
583 | m4_if([$1], [v7], | |
584 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | |
585 | [m4_case([$1], [ustar],, [pax],, | |
586 | [m4_fatal([Unknown tar format])]) | |
587 | AC_MSG_CHECKING([how to create a $1 tar archive]) | |
588 | # Loop over all known methods to create a tar archive until one works. | |
589 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
590 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
591 | # Do not fold the above two line into one, because Tru64 sh and | |
592 | # Solaris sh will not grok spaces in the rhs of `-'. | |
593 | for _am_tool in $_am_tools | |
594 | do | |
595 | case $_am_tool in | |
596 | gnutar) | |
597 | for _am_tar in tar gnutar gtar; | |
598 | do | |
599 | AM_RUN_LOG([$_am_tar --version]) && break | |
600 | done | |
601 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
602 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
603 | am__untar="$_am_tar -xf -" | |
604 | ;; | |
605 | plaintar) | |
606 | # Must skip GNU tar: if it does not support --format= it doesn't create | |
607 | # ustar tarball either. | |
608 | (tar --version) >/dev/null 2>&1 && continue | |
609 | am__tar='tar chf - "$$tardir"' | |
610 | am__tar_='tar chf - "$tardir"' | |
611 | am__untar='tar xf -' | |
612 | ;; | |
613 | pax) | |
614 | am__tar='pax -L -x $1 -w "$$tardir"' | |
615 | am__tar_='pax -L -x $1 -w "$tardir"' | |
616 | am__untar='pax -r' | |
617 | ;; | |
618 | cpio) | |
619 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
620 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
621 | am__untar='cpio -i -H $1 -d' | |
622 | ;; | |
623 | none) | |
624 | am__tar=false | |
625 | am__tar_=false | |
626 | am__untar=false | |
627 | ;; | |
628 | esac | |
629 | ||
630 | # If the value was cached, stop now. We just wanted to have am__tar | |
631 | # and am__untar set. | |
632 | test -n "${am_cv_prog_tar_$1}" && break | |
633 | ||
634 | # tar/untar a dummy directory, and stop if the command works | |
635 | rm -rf conftest.dir | |
636 | mkdir conftest.dir | |
637 | echo GrepMe > conftest.dir/file | |
638 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
639 | rm -rf conftest.dir | |
640 | if test -s conftest.tar; then | |
641 | AM_RUN_LOG([$am__untar <conftest.tar]) | |
642 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
643 | fi | |
644 | done | |
645 | rm -rf conftest.dir | |
646 | ||
647 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
648 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
649 | AC_SUBST([am__tar]) | |
650 | AC_SUBST([am__untar]) | |
651 | ]) # _AM_PROG_TAR | |
652 | ||
cd111813 | 653 | m4_include([../config/lead-dot.m4]) |
3a24bf5d | 654 | m4_include([../config/no-executables.m4]) |
c41f82b2 KC |
655 | m4_include([../libtool.m4]) |
656 | m4_include([crossconfig.m4]) | |
657 | m4_include([linkage.m4]) | |
7eaf73d7 | 658 | m4_include([acinclude.m4]) |