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c9e66eda | 1 | # generated automatically by aclocal 1.8.5 -*- Autoconf -*- |
6de9cd9a DN |
2 | |
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 | |
4 | # Free Software Foundation, Inc. | |
5 | # This file is free software; the Free Software Foundation | |
6 | # gives unlimited permission to copy and/or distribute it, | |
7 | # with or without modifications, as long as this notice is preserved. | |
8 | ||
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
12 | # PARTICULAR PURPOSE. | |
13 | ||
14 | # -*- Autoconf -*- | |
15 | # Copyright (C) 2002, 2003 Free Software Foundation, Inc. | |
16 | # Generated from amversion.in; do not edit by hand. | |
17 | ||
18 | # This program is free software; you can redistribute it and/or modify | |
19 | # it under the terms of the GNU General Public License as published by | |
20 | # the Free Software Foundation; either version 2, or (at your option) | |
21 | # any later version. | |
22 | ||
23 | # This program is distributed in the hope that it will be useful, | |
24 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
26 | # GNU General Public License for more details. | |
27 | ||
28 | # You should have received a copy of the GNU General Public License | |
29 | # along with this program; if not, write to the Free Software | |
30 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
31 | ||
32 | # AM_AUTOMAKE_VERSION(VERSION) | |
33 | # ---------------------------- | |
34 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
35 | # generated from the m4 files accompanying Automake X.Y. | |
36 | AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"]) | |
37 | ||
38 | # AM_SET_CURRENT_AUTOMAKE_VERSION | |
39 | # ------------------------------- | |
40 | # Call AM_AUTOMAKE_VERSION so it can be traced. | |
41 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. | |
42 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
c9e66eda | 43 | [AM_AUTOMAKE_VERSION([1.8.5])]) |
6de9cd9a DN |
44 | |
45 | # AM_AUX_DIR_EXPAND | |
46 | ||
47 | # Copyright (C) 2001, 2003 Free Software Foundation, Inc. | |
48 | ||
49 | # This program is free software; you can redistribute it and/or modify | |
50 | # it under the terms of the GNU General Public License as published by | |
51 | # the Free Software Foundation; either version 2, or (at your option) | |
52 | # any later version. | |
53 | ||
54 | # This program is distributed in the hope that it will be useful, | |
55 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
56 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
57 | # GNU General Public License for more details. | |
58 | ||
59 | # You should have received a copy of the GNU General Public License | |
60 | # along with this program; if not, write to the Free Software | |
61 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
62 | # 02111-1307, USA. | |
63 | ||
64 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | |
65 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
66 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
67 | # | |
68 | # Of course, Automake must honor this variable whenever it calls a | |
69 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
70 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
71 | # depending on how configure is run. This is pretty annoying, since | |
72 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
73 | # source directory, any form will work fine, but in subdirectories a | |
74 | # relative path needs to be adjusted first. | |
75 | # | |
76 | # $ac_aux_dir/missing | |
77 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
78 | # $top_srcdir/$ac_aux_dir/missing | |
79 | # fails if $ac_aux_dir is absolute, | |
80 | # fails when called from a subdirectory in a VPATH build with | |
81 | # a relative $ac_aux_dir | |
82 | # | |
83 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
84 | # are both prefixed by $srcdir. In an in-source build this is usually | |
85 | # harmless because $srcdir is `.', but things will broke when you | |
86 | # start a VPATH build or use an absolute $srcdir. | |
87 | # | |
88 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
89 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
90 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
91 | # and then we would define $MISSING as | |
92 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
93 | # This will work as long as MISSING is not called from configure, because | |
94 | # unfortunately $(top_srcdir) has no meaning in configure. | |
95 | # However there are other variables, like CC, which are often used in | |
96 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
97 | # | |
98 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
99 | # absolute PATH. The drawback is that using absolute paths prevent a | |
100 | # configured tree to be moved without reconfiguration. | |
101 | ||
102 | AC_DEFUN([AM_AUX_DIR_EXPAND], | |
103 | [dnl Rely on autoconf to set up CDPATH properly. | |
104 | AC_PREREQ([2.50])dnl | |
105 | # expand $ac_aux_dir to an absolute path | |
106 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
107 | ]) | |
108 | ||
109 | # AM_CONDITIONAL -*- Autoconf -*- | |
110 | ||
111 | # Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc. | |
112 | ||
113 | # This program is free software; you can redistribute it and/or modify | |
114 | # it under the terms of the GNU General Public License as published by | |
115 | # the Free Software Foundation; either version 2, or (at your option) | |
116 | # any later version. | |
117 | ||
118 | # This program is distributed in the hope that it will be useful, | |
119 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
120 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
121 | # GNU General Public License for more details. | |
122 | ||
123 | # You should have received a copy of the GNU General Public License | |
124 | # along with this program; if not, write to the Free Software | |
125 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
126 | # 02111-1307, USA. | |
127 | ||
128 | # serial 6 | |
129 | ||
130 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
131 | # ------------------------------------- | |
132 | # Define a conditional. | |
133 | AC_DEFUN([AM_CONDITIONAL], | |
134 | [AC_PREREQ(2.52)dnl | |
135 | ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
136 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
137 | AC_SUBST([$1_TRUE]) | |
138 | AC_SUBST([$1_FALSE]) | |
139 | if $2; then | |
140 | $1_TRUE= | |
141 | $1_FALSE='#' | |
142 | else | |
143 | $1_TRUE='#' | |
144 | $1_FALSE= | |
145 | fi | |
146 | AC_CONFIG_COMMANDS_PRE( | |
147 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
148 | AC_MSG_ERROR([conditional "$1" was never defined. | |
149 | Usually this means the macro was only invoked conditionally.]) | |
150 | fi])]) | |
151 | ||
6de9cd9a DN |
152 | # Do all the work for Automake. -*- Autoconf -*- |
153 | ||
154 | # This macro actually does too much some checks are only needed if | |
155 | # your package does certain things. But this isn't really a big deal. | |
156 | ||
157 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 | |
158 | # Free Software Foundation, Inc. | |
159 | ||
160 | # This program is free software; you can redistribute it and/or modify | |
161 | # it under the terms of the GNU General Public License as published by | |
162 | # the Free Software Foundation; either version 2, or (at your option) | |
163 | # any later version. | |
164 | ||
165 | # This program is distributed in the hope that it will be useful, | |
166 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
167 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
168 | # GNU General Public License for more details. | |
169 | ||
170 | # You should have received a copy of the GNU General Public License | |
171 | # along with this program; if not, write to the Free Software | |
172 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
173 | # 02111-1307, USA. | |
174 | ||
175 | # serial 11 | |
176 | ||
177 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
178 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
179 | # ----------------------------------------------- | |
180 | # The call with PACKAGE and VERSION arguments is the old style | |
181 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
182 | # and VERSION should now be passed to AC_INIT and removed from | |
183 | # the call to AM_INIT_AUTOMAKE. | |
184 | # We support both call styles for the transition. After | |
185 | # the next Automake release, Autoconf can make the AC_INIT | |
186 | # arguments mandatory, and then we can depend on a new Autoconf | |
187 | # release and drop the old call support. | |
188 | AC_DEFUN([AM_INIT_AUTOMAKE], | |
189 | [AC_PREREQ([2.58])dnl | |
190 | dnl Autoconf wants to disallow AM_ names. We explicitly allow | |
191 | dnl the ones we care about. | |
192 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
193 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
194 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
195 | # test to see if srcdir already configured | |
196 | if test "`cd $srcdir && pwd`" != "`pwd`" && | |
197 | test -f $srcdir/config.status; then | |
198 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
199 | fi | |
200 | ||
201 | # test whether we have cygpath | |
202 | if test -z "$CYGPATH_W"; then | |
203 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
204 | CYGPATH_W='cygpath -w' | |
205 | else | |
206 | CYGPATH_W=echo | |
207 | fi | |
208 | fi | |
209 | AC_SUBST([CYGPATH_W]) | |
210 | ||
211 | # Define the identity of the package. | |
212 | dnl Distinguish between old-style and new-style calls. | |
213 | m4_ifval([$2], | |
214 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
215 | AC_SUBST([PACKAGE], [$1])dnl | |
216 | AC_SUBST([VERSION], [$2])], | |
217 | [_AM_SET_OPTIONS([$1])dnl | |
218 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl | |
219 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl | |
220 | ||
221 | _AM_IF_OPTION([no-define],, | |
222 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
223 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
224 | ||
225 | # Some tools Automake needs. | |
226 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
227 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
228 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
229 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
230 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
231 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
232 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
233 | AM_MISSING_PROG(AMTAR, tar) | |
234 | AM_PROG_INSTALL_SH | |
235 | AM_PROG_INSTALL_STRIP | |
236 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl | |
237 | # We need awk for the "check" target. The system "awk" is bad on | |
238 | # some platforms. | |
239 | AC_REQUIRE([AC_PROG_AWK])dnl | |
240 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
241 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
242 | ||
243 | _AM_IF_OPTION([no-dependencies],, | |
244 | [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
245 | [_AM_DEPENDENCIES(CC)], | |
246 | [define([AC_PROG_CC], | |
247 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
248 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
249 | [_AM_DEPENDENCIES(CXX)], | |
250 | [define([AC_PROG_CXX], | |
251 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
252 | ]) | |
253 | ]) | |
254 | ||
255 | ||
256 | # When config.status generates a header, we must update the stamp-h file. | |
257 | # This file resides in the same directory as the config header | |
258 | # that is generated. The stamp files are numbered to have different names. | |
259 | ||
260 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
261 | # loop where config.status creates the headers, so we can generate | |
262 | # our stamp files there. | |
263 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
264 | [# Compute $1's index in $config_headers. | |
265 | _am_stamp_count=1 | |
266 | for _am_header in $config_headers :; do | |
267 | case $_am_header in | |
268 | $1 | $1:* ) | |
269 | break ;; | |
270 | * ) | |
271 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
272 | esac | |
273 | done | |
274 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) | |
275 | ||
276 | # AM_PROG_INSTALL_SH | |
277 | # ------------------ | |
278 | # Define $install_sh. | |
279 | ||
280 | # Copyright (C) 2001, 2003 Free Software Foundation, Inc. | |
281 | ||
282 | # This program is free software; you can redistribute it and/or modify | |
283 | # it under the terms of the GNU General Public License as published by | |
284 | # the Free Software Foundation; either version 2, or (at your option) | |
285 | # any later version. | |
286 | ||
287 | # This program is distributed in the hope that it will be useful, | |
288 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
289 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
290 | # GNU General Public License for more details. | |
291 | ||
292 | # You should have received a copy of the GNU General Public License | |
293 | # along with this program; if not, write to the Free Software | |
294 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
295 | # 02111-1307, USA. | |
296 | ||
297 | AC_DEFUN([AM_PROG_INSTALL_SH], | |
298 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
299 | install_sh=${install_sh-"$am_aux_dir/install-sh"} | |
300 | AC_SUBST(install_sh)]) | |
301 | ||
302 | # -*- Autoconf -*- | |
303 | # Copyright (C) 2003 Free Software Foundation, Inc. | |
304 | ||
305 | # This program is free software; you can redistribute it and/or modify | |
306 | # it under the terms of the GNU General Public License as published by | |
307 | # the Free Software Foundation; either version 2, or (at your option) | |
308 | # any later version. | |
309 | ||
310 | # This program is distributed in the hope that it will be useful, | |
311 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
312 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
313 | # GNU General Public License for more details. | |
314 | ||
315 | # You should have received a copy of the GNU General Public License | |
316 | # along with this program; if not, write to the Free Software | |
317 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
318 | # 02111-1307, USA. | |
319 | ||
320 | # serial 1 | |
321 | ||
322 | # Check whether the underlying file-system supports filenames | |
323 | # with a leading dot. For instance MS-DOS doesn't. | |
324 | AC_DEFUN([AM_SET_LEADING_DOT], | |
325 | [rm -rf .tst 2>/dev/null | |
326 | mkdir .tst 2>/dev/null | |
327 | if test -d .tst; then | |
328 | am__leading_dot=. | |
329 | else | |
330 | am__leading_dot=_ | |
331 | fi | |
332 | rmdir .tst 2>/dev/null | |
333 | AC_SUBST([am__leading_dot])]) | |
334 | ||
335 | # Add --enable-maintainer-mode option to configure. | |
336 | # From Jim Meyering | |
337 | ||
338 | # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004 | |
339 | # Free Software Foundation, Inc. | |
340 | ||
341 | # This program is free software; you can redistribute it and/or modify | |
342 | # it under the terms of the GNU General Public License as published by | |
343 | # the Free Software Foundation; either version 2, or (at your option) | |
344 | # any later version. | |
345 | ||
346 | # This program is distributed in the hope that it will be useful, | |
347 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
348 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
349 | # GNU General Public License for more details. | |
350 | ||
351 | # You should have received a copy of the GNU General Public License | |
352 | # along with this program; if not, write to the Free Software | |
353 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
354 | # 02111-1307, USA. | |
355 | ||
356 | # serial 3 | |
357 | ||
358 | AC_DEFUN([AM_MAINTAINER_MODE], | |
359 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
360 | dnl maintainer-mode is disabled by default | |
361 | AC_ARG_ENABLE(maintainer-mode, | |
362 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
363 | (and sometimes confusing) to the casual installer], | |
364 | USE_MAINTAINER_MODE=$enableval, | |
365 | USE_MAINTAINER_MODE=no) | |
366 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
367 | AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) | |
368 | MAINT=$MAINTAINER_MODE_TRUE | |
369 | AC_SUBST(MAINT)dnl | |
370 | ] | |
371 | ) | |
372 | ||
373 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
374 | ||
6de9cd9a DN |
375 | # -*- Autoconf -*- |
376 | ||
377 | ||
378 | # Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. | |
379 | ||
380 | # This program is free software; you can redistribute it and/or modify | |
381 | # it under the terms of the GNU General Public License as published by | |
382 | # the Free Software Foundation; either version 2, or (at your option) | |
383 | # any later version. | |
384 | ||
385 | # This program is distributed in the hope that it will be useful, | |
386 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
387 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
388 | # GNU General Public License for more details. | |
389 | ||
390 | # You should have received a copy of the GNU General Public License | |
391 | # along with this program; if not, write to the Free Software | |
392 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
393 | # 02111-1307, USA. | |
394 | ||
395 | # serial 3 | |
396 | ||
397 | # AM_MISSING_PROG(NAME, PROGRAM) | |
398 | # ------------------------------ | |
399 | AC_DEFUN([AM_MISSING_PROG], | |
400 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
401 | $1=${$1-"${am_missing_run}$2"} | |
402 | AC_SUBST($1)]) | |
403 | ||
404 | ||
405 | # AM_MISSING_HAS_RUN | |
406 | # ------------------ | |
407 | # Define MISSING if not defined so far and test if it supports --run. | |
408 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
409 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
410 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
411 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | |
412 | # Use eval to expand $SHELL | |
413 | if eval "$MISSING --run true"; then | |
414 | am_missing_run="$MISSING --run " | |
415 | else | |
416 | am_missing_run= | |
417 | AC_MSG_WARN([`missing' script is too old or missing]) | |
418 | fi | |
419 | ]) | |
420 | ||
421 | # AM_PROG_MKDIR_P | |
422 | # --------------- | |
423 | # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise. | |
424 | ||
425 | # Copyright (C) 2003, 2004 Free Software Foundation, Inc. | |
426 | ||
427 | # This program is free software; you can redistribute it and/or modify | |
428 | # it under the terms of the GNU General Public License as published by | |
429 | # the Free Software Foundation; either version 2, or (at your option) | |
430 | # any later version. | |
431 | ||
432 | # This program is distributed in the hope that it will be useful, | |
433 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
434 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
435 | # GNU General Public License for more details. | |
436 | ||
437 | # You should have received a copy of the GNU General Public License | |
438 | # along with this program; if not, write to the Free Software | |
439 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
440 | # 02111-1307, USA. | |
441 | ||
442 | # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories | |
443 | # created by `make install' are always world readable, even if the | |
444 | # installer happens to have an overly restrictive umask (e.g. 077). | |
445 | # This was a mistake. There are at least two reasons why we must not | |
446 | # use `-m 0755': | |
447 | # - it causes special bits like SGID to be ignored, | |
448 | # - it may be too restrictive (some setups expect 775 directories). | |
449 | # | |
450 | # Do not use -m 0755 and let people choose whatever they expect by | |
451 | # setting umask. | |
c9e66eda PB |
452 | # |
453 | # We cannot accept any implementation of `mkdir' that recognizes `-p'. | |
454 | # Some implementations (such as Solaris 8's) are not thread-safe: if a | |
455 | # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c' | |
456 | # concurrently, both version can detect that a/ is missing, but only | |
457 | # one can create it and the other will error out. Consequently we | |
458 | # restrict ourselves to GNU make (using the --version option ensures | |
459 | # this.) | |
6de9cd9a | 460 | AC_DEFUN([AM_PROG_MKDIR_P], |
c9e66eda | 461 | [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then |
6de9cd9a DN |
462 | # Keeping the `.' argument allows $(mkdir_p) to be used without |
463 | # argument. Indeed, we sometimes output rules like | |
464 | # $(mkdir_p) $(somedir) | |
465 | # where $(somedir) is conditionally defined. | |
466 | # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more | |
467 | # expensive solution, as it forces Make to start a sub-shell.) | |
468 | mkdir_p='mkdir -p -- .' | |
469 | else | |
470 | # On NextStep and OpenStep, the `mkdir' command does not | |
471 | # recognize any option. It will interpret all options as | |
472 | # directories to create, and then abort because `.' already | |
473 | # exists. | |
c9e66eda | 474 | for d in ./-p ./--version; |
6de9cd9a DN |
475 | do |
476 | test -d $d && rmdir $d | |
477 | done | |
478 | # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. | |
479 | if test -f "$ac_aux_dir/mkinstalldirs"; then | |
480 | mkdir_p='$(mkinstalldirs)' | |
481 | else | |
482 | mkdir_p='$(install_sh) -d' | |
483 | fi | |
484 | fi | |
485 | AC_SUBST([mkdir_p])]) | |
486 | ||
96b8a615 AJ |
487 | # Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004 |
488 | # Free Software Foundation, Inc. | |
489 | ||
490 | # This program is free software; you can redistribute it and/or modify | |
491 | # it under the terms of the GNU General Public License as published by | |
492 | # the Free Software Foundation; either version 2, or (at your option) | |
493 | # any later version. | |
494 | ||
495 | # This program is distributed in the hope that it will be useful, | |
496 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
497 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
498 | # GNU General Public License for more details. | |
499 | ||
500 | # You should have received a copy of the GNU General Public License | |
501 | # along with this program; if not, write to the Free Software | |
502 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
503 | # 02111-1307, USA. | |
504 | ||
505 | # serial 4 | |
506 | ||
507 | # AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR]) | |
508 | # --------------------------------------------------- | |
509 | # Add --enable-multilib to configure. | |
510 | AC_DEFUN([AM_ENABLE_MULTILIB], | |
511 | [# Default to --enable-multilib | |
512 | AC_ARG_ENABLE(multilib, | |
513 | [ --enable-multilib build many library versions (default)], | |
514 | [case "$enableval" in | |
515 | yes) multilib=yes ;; | |
516 | no) multilib=no ;; | |
517 | *) AC_MSG_ERROR([bad value $enableval for multilib option]) ;; | |
518 | esac], | |
519 | [multilib=yes]) | |
520 | ||
521 | # We may get other options which we leave undocumented: | |
522 | # --with-target-subdir, --with-multisrctop, --with-multisubdir | |
523 | # See config-ml.in if you want the gory details. | |
524 | ||
525 | if test "$srcdir" = "."; then | |
526 | if test "$with_target_subdir" != "."; then | |
527 | multi_basedir="$srcdir/$with_multisrctop../$2" | |
528 | else | |
529 | multi_basedir="$srcdir/$with_multisrctop$2" | |
530 | fi | |
531 | else | |
532 | multi_basedir="$srcdir/$2" | |
533 | fi | |
534 | AC_SUBST(multi_basedir) | |
535 | ||
536 | AC_OUTPUT_COMMANDS([ | |
537 | # Only add multilib support code if we just rebuilt the top-level | |
538 | # Makefile. | |
539 | case " $CONFIG_FILES " in | |
540 | *" ]m4_default([$1],Makefile)[ "*) | |
541 | ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in | |
542 | ;; | |
543 | esac], | |
544 | [ | |
545 | srcdir="$srcdir" | |
546 | host="$host" | |
547 | target="$target" | |
548 | with_multisubdir="$with_multisubdir" | |
549 | with_multisrctop="$with_multisrctop" | |
550 | with_target_subdir="$with_target_subdir" | |
551 | ac_configure_args="${multilib_arg} ${ac_configure_args}" | |
552 | multi_basedir="$multi_basedir" | |
553 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
554 | CC="$CC"])])dnl | |
555 | ||
6de9cd9a DN |
556 | # Helper functions for option handling. -*- Autoconf -*- |
557 | ||
558 | # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. | |
559 | ||
560 | # This program is free software; you can redistribute it and/or modify | |
561 | # it under the terms of the GNU General Public License as published by | |
562 | # the Free Software Foundation; either version 2, or (at your option) | |
563 | # any later version. | |
564 | ||
565 | # This program is distributed in the hope that it will be useful, | |
566 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
567 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
568 | # GNU General Public License for more details. | |
569 | ||
570 | # You should have received a copy of the GNU General Public License | |
571 | # along with this program; if not, write to the Free Software | |
572 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
573 | # 02111-1307, USA. | |
574 | ||
575 | # serial 2 | |
576 | ||
577 | # _AM_MANGLE_OPTION(NAME) | |
578 | # ----------------------- | |
579 | AC_DEFUN([_AM_MANGLE_OPTION], | |
580 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
581 | ||
582 | # _AM_SET_OPTION(NAME) | |
583 | # ------------------------------ | |
584 | # Set option NAME. Presently that only means defining a flag for this option. | |
585 | AC_DEFUN([_AM_SET_OPTION], | |
586 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
587 | ||
588 | # _AM_SET_OPTIONS(OPTIONS) | |
589 | # ---------------------------------- | |
590 | # OPTIONS is a space-separated list of Automake options. | |
591 | AC_DEFUN([_AM_SET_OPTIONS], | |
592 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
593 | ||
594 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
595 | # ------------------------------------------- | |
596 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
597 | AC_DEFUN([_AM_IF_OPTION], | |
598 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
599 | ||
600 | # | |
601 | # Check to make sure that the build environment is sane. | |
602 | # | |
603 | ||
604 | # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc. | |
605 | ||
606 | # This program is free software; you can redistribute it and/or modify | |
607 | # it under the terms of the GNU General Public License as published by | |
608 | # the Free Software Foundation; either version 2, or (at your option) | |
609 | # any later version. | |
610 | ||
611 | # This program is distributed in the hope that it will be useful, | |
612 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
613 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
614 | # GNU General Public License for more details. | |
615 | ||
616 | # You should have received a copy of the GNU General Public License | |
617 | # along with this program; if not, write to the Free Software | |
618 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
619 | # 02111-1307, USA. | |
620 | ||
621 | # serial 3 | |
622 | ||
623 | # AM_SANITY_CHECK | |
624 | # --------------- | |
625 | AC_DEFUN([AM_SANITY_CHECK], | |
626 | [AC_MSG_CHECKING([whether build environment is sane]) | |
627 | # Just in case | |
628 | sleep 1 | |
629 | echo timestamp > conftest.file | |
630 | # Do `set' in a subshell so we don't clobber the current shell's | |
631 | # arguments. Must try -L first in case configure is actually a | |
632 | # symlink; some systems play weird games with the mod time of symlinks | |
633 | # (eg FreeBSD returns the mod time of the symlink's containing | |
634 | # directory). | |
635 | if ( | |
636 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` | |
637 | if test "$[*]" = "X"; then | |
638 | # -L didn't work. | |
639 | set X `ls -t $srcdir/configure conftest.file` | |
640 | fi | |
641 | rm -f conftest.file | |
642 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
643 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
644 | ||
645 | # If neither matched, then we have a broken ls. This can happen | |
646 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
647 | # broken ls alias from the environment. This has actually | |
648 | # happened. Such a system could not be considered "sane". | |
649 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
650 | alias in your environment]) | |
651 | fi | |
652 | ||
653 | test "$[2]" = conftest.file | |
654 | ) | |
655 | then | |
656 | # Ok. | |
657 | : | |
658 | else | |
659 | AC_MSG_ERROR([newly created file is older than distributed files! | |
660 | Check your system clock]) | |
661 | fi | |
662 | AC_MSG_RESULT(yes)]) | |
663 | ||
664 | # AM_PROG_INSTALL_STRIP | |
665 | ||
666 | # Copyright (C) 2001, 2003 Free Software Foundation, Inc. | |
667 | ||
668 | # This program is free software; you can redistribute it and/or modify | |
669 | # it under the terms of the GNU General Public License as published by | |
670 | # the Free Software Foundation; either version 2, or (at your option) | |
671 | # any later version. | |
672 | ||
673 | # This program is distributed in the hope that it will be useful, | |
674 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
675 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
676 | # GNU General Public License for more details. | |
677 | ||
678 | # You should have received a copy of the GNU General Public License | |
679 | # along with this program; if not, write to the Free Software | |
680 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
681 | # 02111-1307, USA. | |
682 | ||
683 | # One issue with vendor `install' (even GNU) is that you can't | |
684 | # specify the program used to strip binaries. This is especially | |
685 | # annoying in cross-compiling environments, where the build's strip | |
686 | # is unlikely to handle the host's binaries. | |
687 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
688 | # always use install-sh in `make install-strip', and initialize | |
689 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
690 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
691 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
692 | # Installed binaries are usually stripped using `strip' when the user | |
693 | # run `make install-strip'. However `strip' might not be the right | |
694 | # tool to use in cross-compilation environments, therefore Automake | |
695 | # will honor the `STRIP' environment variable to overrule this program. | |
696 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
697 | if test "$cross_compiling" != no; then | |
698 | AC_CHECK_TOOL([STRIP], [strip], :) | |
699 | fi | |
700 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" | |
701 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
702 | ||
703 | m4_include([acinclude.m4]) |