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205810b2 | 1 | # aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*- |
b94315f0 | 2 | |
205810b2 | 3 | # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
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. | |
b94315f0 | 8 | |
205810b2 | 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. | |
b94315f0 | 13 | |
205810b2 | 14 | # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- |
b94315f0 | 15 | |
205810b2 | 16 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
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 | # 02111-1307, USA. | |
32 | ||
33 | AC_PREREQ([2.52]) | |
34 | ||
35 | # serial 6 | |
36 | ||
37 | # When config.status generates a header, we must update the stamp-h file. | |
38 | # This file resides in the same directory as the config header | |
39 | # that is generated. We must strip everything past the first ":", | |
40 | # and everything past the last "/". | |
41 | ||
42 | # _AM_DIRNAME(PATH) | |
43 | # ----------------- | |
44 | # Like AS_DIRNAME, only do it during macro expansion | |
45 | AC_DEFUN([_AM_DIRNAME], | |
46 | [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1, | |
47 | m4_if(regexp([$1], [^//\([^/]\|$\)]), -1, | |
48 | m4_if(regexp([$1], [^/.*]), -1, | |
49 | [.], | |
50 | patsubst([$1], [^\(/\).*], [\1])), | |
51 | patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])), | |
52 | patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl | |
53 | ])# _AM_DIRNAME | |
54 | ||
55 | ||
56 | # The stamp files are numbered to have different names. | |
57 | # We could number them on a directory basis, but that's additional | |
58 | # complications, let's have a unique counter. | |
59 | m4_define([_AM_STAMP_Count], [0]) | |
60 | ||
61 | ||
62 | # _AM_STAMP(HEADER) | |
63 | # ----------------- | |
64 | # The name of the stamp file for HEADER. | |
65 | AC_DEFUN([_AM_STAMP], | |
66 | [m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl | |
67 | AS_ESCAPE(_AM_DIRNAME(patsubst([$1], | |
68 | [:.*])))/stamp-h[]_AM_STAMP_Count]) | |
69 | ||
70 | ||
71 | # _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS) | |
72 | # ------------------------------------------------------------ | |
73 | # We used to try to get a real timestamp in stamp-h. But the fear is that | |
74 | # that will cause unnecessary cvs conflicts. | |
75 | AC_DEFUN([_AM_CONFIG_HEADER], | |
76 | [# Add the stamp file to the list of files AC keeps track of, | |
77 | # along with our hook. | |
78 | AC_CONFIG_HEADERS([$1], | |
79 | [# update the timestamp | |
80 | echo 'timestamp for $1' >"_AM_STAMP([$1])" | |
81 | $2], | |
82 | [$3]) | |
83 | ])# _AM_CONFIG_HEADER | |
84 | ||
85 | ||
86 | # AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS) | |
87 | # -------------------------------------------------------------- | |
273c4d04 | 88 | AC_DEFUN([AM_CONFIG_HEADER], |
205810b2 | 89 | [AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])]) |
90 | ])# AM_CONFIG_HEADER | |
273c4d04 | 91 | |
205810b2 | 92 | # Do all the work for Automake. -*- Autoconf -*- |
93 | ||
94 | # This macro actually does too much some checks are only needed if | |
95 | # your package does certain things. But this isn't really a big deal. | |
96 | ||
97 | # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 | |
98 | # Free Software Foundation, Inc. | |
99 | ||
100 | # This program is free software; you can redistribute it and/or modify | |
101 | # it under the terms of the GNU General Public License as published by | |
102 | # the Free Software Foundation; either version 2, or (at your option) | |
103 | # any later version. | |
104 | ||
105 | # This program is distributed in the hope that it will be useful, | |
106 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
107 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
108 | # GNU General Public License for more details. | |
109 | ||
110 | # You should have received a copy of the GNU General Public License | |
111 | # along with this program; if not, write to the Free Software | |
112 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
113 | # 02111-1307, USA. | |
273c4d04 | 114 | |
205810b2 | 115 | # serial 8 |
273c4d04 | 116 | |
205810b2 | 117 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
118 | # written in clear, in which case automake, when reading aclocal.m4, | |
119 | # will think it sees a *use*, and therefore will trigger all it's | |
120 | # C support machinery. Also note that it means that autoscan, seeing | |
121 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
122 | ||
123 | ||
124 | AC_PREREQ([2.52]) | |
125 | ||
126 | # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow | |
127 | # the ones we care about. | |
128 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
129 | ||
130 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
131 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
132 | # ----------------------------------------------- | |
133 | # The call with PACKAGE and VERSION arguments is the old style | |
134 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
135 | # and VERSION should now be passed to AC_INIT and removed from | |
136 | # the call to AM_INIT_AUTOMAKE. | |
137 | # We support both call styles for the transition. After | |
138 | # the next Automake release, Autoconf can make the AC_INIT | |
139 | # arguments mandatory, and then we can depend on a new Autoconf | |
140 | # release and drop the old call support. | |
b94315f0 | 141 | AC_DEFUN([AM_INIT_AUTOMAKE], |
205810b2 | 142 | [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
143 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
144 | # test to see if srcdir already configured | |
145 | if test "`cd $srcdir && pwd`" != "`pwd`" && | |
146 | test -f $srcdir/config.status; then | |
b94315f0 | 147 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
148 | fi | |
205810b2 | 149 | |
150 | # Define the identity of the package. | |
151 | dnl Distinguish between old-style and new-style calls. | |
152 | m4_ifval([$2], | |
153 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
154 | AC_SUBST([PACKAGE], [$1])dnl | |
155 | AC_SUBST([VERSION], [$2])], | |
156 | [_AM_SET_OPTIONS([$1])dnl | |
157 | AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl | |
158 | AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl | |
159 | ||
160 | _AM_IF_OPTION([no-define],, | |
161 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
162 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
163 | ||
164 | # Some tools Automake needs. | |
165 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
166 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
167 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
168 | AM_MISSING_PROG(AUTOCONF, autoconf) | |
169 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
170 | AM_MISSING_PROG(AUTOHEADER, autoheader) | |
171 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
172 | AM_MISSING_PROG(AMTAR, tar) | |
173 | AM_PROG_INSTALL_SH | |
174 | AM_PROG_INSTALL_STRIP | |
175 | # We need awk for the "check" target. The system "awk" is bad on | |
176 | # some platforms. | |
177 | AC_REQUIRE([AC_PROG_AWK])dnl | |
178 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
179 | ||
180 | _AM_IF_OPTION([no-dependencies],, | |
181 | [AC_PROVIDE_IFELSE([AC_PROG_][CC], | |
182 | [_AM_DEPENDENCIES(CC)], | |
183 | [define([AC_PROG_][CC], | |
184 | defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl | |
185 | AC_PROVIDE_IFELSE([AC_PROG_][CXX], | |
186 | [_AM_DEPENDENCIES(CXX)], | |
187 | [define([AC_PROG_][CXX], | |
188 | defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
189 | ]) | |
190 | ]) | |
191 | ||
192 | # Copyright 2002 Free Software Foundation, Inc. | |
193 | ||
194 | # This program is free software; you can redistribute it and/or modify | |
195 | # it under the terms of the GNU General Public License as published by | |
196 | # the Free Software Foundation; either version 2, or (at your option) | |
197 | # any later version. | |
198 | ||
199 | # This program is distributed in the hope that it will be useful, | |
200 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
201 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
202 | # GNU General Public License for more details. | |
203 | ||
204 | # You should have received a copy of the GNU General Public License | |
205 | # along with this program; if not, write to the Free Software | |
206 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
207 | ||
208 | # AM_AUTOMAKE_VERSION(VERSION) | |
209 | # ---------------------------- | |
210 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
211 | # generated from the m4 files accompanying Automake X.Y. | |
212 | AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"]) | |
213 | ||
214 | # AM_SET_CURRENT_AUTOMAKE_VERSION | |
215 | # ------------------------------- | |
216 | # Call AM_AUTOMAKE_VERSION so it can be traced. | |
217 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. | |
218 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
219 | [AM_AUTOMAKE_VERSION([1.6.3])]) | |
220 | ||
221 | # Helper functions for option handling. -*- Autoconf -*- | |
222 | ||
223 | # Copyright 2001, 2002 Free Software Foundation, Inc. | |
224 | ||
225 | # This program is free software; you can redistribute it and/or modify | |
226 | # it under the terms of the GNU General Public License as published by | |
227 | # the Free Software Foundation; either version 2, or (at your option) | |
228 | # any later version. | |
229 | ||
230 | # This program is distributed in the hope that it will be useful, | |
231 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
232 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
233 | # GNU General Public License for more details. | |
234 | ||
235 | # You should have received a copy of the GNU General Public License | |
236 | # along with this program; if not, write to the Free Software | |
237 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
238 | # 02111-1307, USA. | |
239 | ||
240 | # serial 2 | |
241 | ||
242 | # _AM_MANGLE_OPTION(NAME) | |
243 | # ----------------------- | |
244 | AC_DEFUN([_AM_MANGLE_OPTION], | |
245 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
246 | ||
247 | # _AM_SET_OPTION(NAME) | |
248 | # ------------------------------ | |
249 | # Set option NAME. Presently that only means defining a flag for this option. | |
250 | AC_DEFUN([_AM_SET_OPTION], | |
251 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
252 | ||
253 | # _AM_SET_OPTIONS(OPTIONS) | |
254 | # ---------------------------------- | |
255 | # OPTIONS is a space-separated list of Automake options. | |
256 | AC_DEFUN([_AM_SET_OPTIONS], | |
257 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
258 | ||
259 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
260 | # ------------------------------------------- | |
261 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
262 | AC_DEFUN([_AM_IF_OPTION], | |
263 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
b94315f0 | 264 | |
265 | # | |
266 | # Check to make sure that the build environment is sane. | |
267 | # | |
268 | ||
205810b2 | 269 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
270 | ||
271 | # This program is free software; you can redistribute it and/or modify | |
272 | # it under the terms of the GNU General Public License as published by | |
273 | # the Free Software Foundation; either version 2, or (at your option) | |
274 | # any later version. | |
275 | ||
276 | # This program is distributed in the hope that it will be useful, | |
277 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
278 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
279 | # GNU General Public License for more details. | |
280 | ||
281 | # You should have received a copy of the GNU General Public License | |
282 | # along with this program; if not, write to the Free Software | |
283 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
284 | # 02111-1307, USA. | |
285 | ||
286 | # serial 3 | |
287 | ||
288 | # AM_SANITY_CHECK | |
289 | # --------------- | |
b94315f0 | 290 | AC_DEFUN([AM_SANITY_CHECK], |
291 | [AC_MSG_CHECKING([whether build environment is sane]) | |
292 | # Just in case | |
293 | sleep 1 | |
205810b2 | 294 | echo timestamp > conftest.file |
b94315f0 | 295 | # Do `set' in a subshell so we don't clobber the current shell's |
296 | # arguments. Must try -L first in case configure is actually a | |
297 | # symlink; some systems play weird games with the mod time of symlinks | |
298 | # (eg FreeBSD returns the mod time of the symlink's containing | |
299 | # directory). | |
300 | if ( | |
205810b2 | 301 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
302 | if test "$[*]" = "X"; then | |
b94315f0 | 303 | # -L didn't work. |
205810b2 | 304 | set X `ls -t $srcdir/configure conftest.file` |
b94315f0 | 305 | fi |
205810b2 | 306 | rm -f conftest.file |
307 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
308 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
b94315f0 | 309 | |
310 | # If neither matched, then we have a broken ls. This can happen | |
311 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
312 | # broken ls alias from the environment. This has actually | |
313 | # happened. Such a system could not be considered "sane". | |
314 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
315 | alias in your environment]) | |
316 | fi | |
317 | ||
205810b2 | 318 | test "$[2]" = conftest.file |
b94315f0 | 319 | ) |
320 | then | |
321 | # Ok. | |
322 | : | |
323 | else | |
324 | AC_MSG_ERROR([newly created file is older than distributed files! | |
325 | Check your system clock]) | |
326 | fi | |
b94315f0 | 327 | AC_MSG_RESULT(yes)]) |
328 | ||
205810b2 | 329 | # -*- Autoconf -*- |
330 | ||
331 | ||
332 | # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc. | |
333 | ||
334 | # This program is free software; you can redistribute it and/or modify | |
335 | # it under the terms of the GNU General Public License as published by | |
336 | # the Free Software Foundation; either version 2, or (at your option) | |
337 | # any later version. | |
338 | ||
339 | # This program is distributed in the hope that it will be useful, | |
340 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
341 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
342 | # GNU General Public License for more details. | |
343 | ||
344 | # You should have received a copy of the GNU General Public License | |
345 | # along with this program; if not, write to the Free Software | |
346 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
347 | # 02111-1307, USA. | |
348 | ||
349 | # serial 3 | |
350 | ||
351 | # AM_MISSING_PROG(NAME, PROGRAM) | |
352 | # ------------------------------ | |
b94315f0 | 353 | AC_DEFUN([AM_MISSING_PROG], |
205810b2 | 354 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
355 | $1=${$1-"${am_missing_run}$2"} | |
356 | AC_SUBST($1)]) | |
357 | ||
358 | ||
359 | # AM_MISSING_HAS_RUN | |
360 | # ------------------ | |
361 | # Define MISSING if not defined so far and test if it supports --run. | |
362 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
363 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
364 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
365 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | |
366 | # Use eval to expand $SHELL | |
367 | if eval "$MISSING --run true"; then | |
368 | am_missing_run="$MISSING --run " | |
273c4d04 | 369 | else |
205810b2 | 370 | am_missing_run= |
371 | AC_MSG_WARN([`missing' script is too old or missing]) | |
273c4d04 | 372 | fi |
205810b2 | 373 | ]) |
374 | ||
375 | # AM_AUX_DIR_EXPAND | |
376 | ||
377 | # Copyright 2001 Free Software Foundation, Inc. | |
378 | ||
379 | # This program is free software; you can redistribute it and/or modify | |
380 | # it under the terms of the GNU General Public License as published by | |
381 | # the Free Software Foundation; either version 2, or (at your option) | |
382 | # any later version. | |
383 | ||
384 | # This program is distributed in the hope that it will be useful, | |
385 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
386 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
387 | # GNU General Public License for more details. | |
388 | ||
389 | # You should have received a copy of the GNU General Public License | |
390 | # along with this program; if not, write to the Free Software | |
391 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
392 | # 02111-1307, USA. | |
393 | ||
394 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | |
395 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
396 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
397 | # | |
398 | # Of course, Automake must honor this variable whenever it calls a | |
399 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
400 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
401 | # depending on how configure is run. This is pretty annoying, since | |
402 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
403 | # source directory, any form will work fine, but in subdirectories a | |
404 | # relative path needs to be adjusted first. | |
405 | # | |
406 | # $ac_aux_dir/missing | |
407 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
408 | # $top_srcdir/$ac_aux_dir/missing | |
409 | # fails if $ac_aux_dir is absolute, | |
410 | # fails when called from a subdirectory in a VPATH build with | |
411 | # a relative $ac_aux_dir | |
412 | # | |
413 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
414 | # are both prefixed by $srcdir. In an in-source build this is usually | |
415 | # harmless because $srcdir is `.', but things will broke when you | |
416 | # start a VPATH build or use an absolute $srcdir. | |
417 | # | |
418 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
419 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
420 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
421 | # and then we would define $MISSING as | |
422 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
423 | # This will work as long as MISSING is not called from configure, because | |
424 | # unfortunately $(top_srcdir) has no meaning in configure. | |
425 | # However there are other variables, like CC, which are often used in | |
426 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
427 | # | |
428 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
429 | # absolute PATH. The drawback is that using absolute paths prevent a | |
430 | # configured tree to be moved without reconfiguration. | |
431 | ||
432 | # Rely on autoconf to set up CDPATH properly. | |
433 | AC_PREREQ([2.50]) | |
434 | ||
435 | AC_DEFUN([AM_AUX_DIR_EXPAND], [ | |
436 | # expand $ac_aux_dir to an absolute path | |
437 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
438 | ]) | |
439 | ||
440 | # AM_PROG_INSTALL_SH | |
441 | # ------------------ | |
442 | # Define $install_sh. | |
443 | ||
444 | # Copyright 2001 Free Software Foundation, Inc. | |
445 | ||
446 | # This program is free software; you can redistribute it and/or modify | |
447 | # it under the terms of the GNU General Public License as published by | |
448 | # the Free Software Foundation; either version 2, or (at your option) | |
449 | # any later version. | |
450 | ||
451 | # This program is distributed in the hope that it will be useful, | |
452 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
453 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
454 | # GNU General Public License for more details. | |
455 | ||
456 | # You should have received a copy of the GNU General Public License | |
457 | # along with this program; if not, write to the Free Software | |
458 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
459 | # 02111-1307, USA. | |
460 | ||
461 | AC_DEFUN([AM_PROG_INSTALL_SH], | |
462 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
463 | install_sh=${install_sh-"$am_aux_dir/install-sh"} | |
464 | AC_SUBST(install_sh)]) | |
465 | ||
466 | # AM_PROG_INSTALL_STRIP | |
467 | ||
468 | # Copyright 2001 Free Software Foundation, Inc. | |
469 | ||
470 | # This program is free software; you can redistribute it and/or modify | |
471 | # it under the terms of the GNU General Public License as published by | |
472 | # the Free Software Foundation; either version 2, or (at your option) | |
473 | # any later version. | |
474 | ||
475 | # This program is distributed in the hope that it will be useful, | |
476 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
477 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
478 | # GNU General Public License for more details. | |
479 | ||
480 | # You should have received a copy of the GNU General Public License | |
481 | # along with this program; if not, write to the Free Software | |
482 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
483 | # 02111-1307, USA. | |
484 | ||
485 | # One issue with vendor `install' (even GNU) is that you can't | |
486 | # specify the program used to strip binaries. This is especially | |
487 | # annoying in cross-compiling environments, where the build's strip | |
488 | # is unlikely to handle the host's binaries. | |
489 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
490 | # always use install-sh in `make install-strip', and initialize | |
491 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
492 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
493 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
494 | # Installed binaries are usually stripped using `strip' when the user | |
495 | # run `make install-strip'. However `strip' might not be the right | |
496 | # tool to use in cross-compilation environments, therefore Automake | |
497 | # will honor the `STRIP' environment variable to overrule this program. | |
498 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
499 | if test "$cross_compiling" != no; then | |
500 | AC_CHECK_TOOL([STRIP], [strip], :) | |
501 | fi | |
502 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" | |
503 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
504 | ||
505 | # serial 4 -*- Autoconf -*- | |
506 | ||
507 | # Copyright 1999, 2000, 2001 Free Software Foundation, Inc. | |
508 | ||
509 | # This program is free software; you can redistribute it and/or modify | |
510 | # it under the terms of the GNU General Public License as published by | |
511 | # the Free Software Foundation; either version 2, or (at your option) | |
512 | # any later version. | |
513 | ||
514 | # This program is distributed in the hope that it will be useful, | |
515 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
516 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
517 | # GNU General Public License for more details. | |
518 | ||
519 | # You should have received a copy of the GNU General Public License | |
520 | # along with this program; if not, write to the Free Software | |
521 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
522 | # 02111-1307, USA. | |
523 | ||
524 | ||
525 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
526 | # written in clear, in which case automake, when reading aclocal.m4, | |
527 | # will think it sees a *use*, and therefore will trigger all it's | |
528 | # C support machinery. Also note that it means that autoscan, seeing | |
529 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
530 | ||
531 | ||
532 | ||
533 | # _AM_DEPENDENCIES(NAME) | |
534 | # ---------------------- | |
535 | # See how the compiler implements dependency checking. | |
536 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
537 | # We try a few techniques and use that to set a single cache variable. | |
538 | # | |
539 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
540 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
541 | # dependency, and given that the user is not expected to run this macro, | |
542 | # just rely on AC_PROG_CC. | |
543 | AC_DEFUN([_AM_DEPENDENCIES], | |
544 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
545 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
546 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
547 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
548 | ||
549 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
550 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
551 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], | |
552 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | |
553 | [depcc="$$1" am_compiler_list=]) | |
554 | ||
555 | AC_CACHE_CHECK([dependency style of $depcc], | |
556 | [am_cv_$1_dependencies_compiler_type], | |
557 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
558 | # We make a subdir and do the tests there. Otherwise we can end up | |
559 | # making bogus files that we don't know about and never remove. For | |
560 | # instance it was reported that on HP-UX the gcc test will end up | |
561 | # making a dummy file named `D' -- because `-MD' means `put the output | |
562 | # in D'. | |
563 | mkdir conftest.dir | |
564 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
565 | # using a relative directory. | |
566 | cp "$am_depcomp" conftest.dir | |
567 | cd conftest.dir | |
568 | ||
569 | am_cv_$1_dependencies_compiler_type=none | |
570 | if test "$am_compiler_list" = ""; then | |
571 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
572 | fi | |
573 | for depmode in $am_compiler_list; do | |
574 | # We need to recreate these files for each test, as the compiler may | |
575 | # overwrite some of them when testing with obscure command lines. | |
576 | # This happens at least with the AIX C compiler. | |
577 | echo '#include "conftest.h"' > conftest.c | |
578 | echo 'int i;' > conftest.h | |
579 | echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf | |
580 | ||
581 | case $depmode in | |
582 | nosideeffect) | |
583 | # after this tag, mechanisms are not by side-effect, so they'll | |
584 | # only be used when explicitly requested | |
585 | if test "x$enable_dependency_tracking" = xyes; then | |
586 | continue | |
587 | else | |
588 | break | |
589 | fi | |
590 | ;; | |
591 | none) break ;; | |
592 | esac | |
593 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
594 | # mode. It turns out that the SunPro C++ compiler does not properly | |
595 | # handle `-M -o', and we need to detect this. | |
596 | if depmode=$depmode \ | |
597 | source=conftest.c object=conftest.o \ | |
598 | depfile=conftest.Po tmpdepfile=conftest.TPo \ | |
599 | $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 && | |
600 | grep conftest.h conftest.Po > /dev/null 2>&1 && | |
601 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
602 | am_cv_$1_dependencies_compiler_type=$depmode | |
603 | break | |
604 | fi | |
605 | done | |
606 | ||
607 | cd .. | |
608 | rm -rf conftest.dir | |
609 | else | |
610 | am_cv_$1_dependencies_compiler_type=none | |
611 | fi | |
612 | ]) | |
613 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
614 | ]) | |
615 | ||
616 | ||
617 | # AM_SET_DEPDIR | |
618 | # ------------- | |
619 | # Choose a directory name for dependency files. | |
620 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
621 | AC_DEFUN([AM_SET_DEPDIR], | |
622 | [rm -f .deps 2>/dev/null | |
623 | mkdir .deps 2>/dev/null | |
624 | if test -d .deps; then | |
625 | DEPDIR=.deps | |
626 | else | |
627 | # MS-DOS does not allow filenames that begin with a dot. | |
628 | DEPDIR=_deps | |
629 | fi | |
630 | rmdir .deps 2>/dev/null | |
631 | AC_SUBST([DEPDIR]) | |
632 | ]) | |
633 | ||
634 | ||
635 | # AM_DEP_TRACK | |
636 | # ------------ | |
637 | AC_DEFUN([AM_DEP_TRACK], | |
638 | [AC_ARG_ENABLE(dependency-tracking, | |
639 | [ --disable-dependency-tracking Speeds up one-time builds | |
640 | --enable-dependency-tracking Do not reject slow dependency extractors]) | |
641 | if test "x$enable_dependency_tracking" != xno; then | |
642 | am_depcomp="$ac_aux_dir/depcomp" | |
643 | AMDEPBACKSLASH='\' | |
644 | fi | |
645 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
646 | AC_SUBST([AMDEPBACKSLASH]) | |
647 | ]) | |
648 | ||
649 | # Generate code to set up dependency tracking. -*- Autoconf -*- | |
650 | ||
651 | # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. | |
652 | ||
653 | # This program is free software; you can redistribute it and/or modify | |
654 | # it under the terms of the GNU General Public License as published by | |
655 | # the Free Software Foundation; either version 2, or (at your option) | |
656 | # any later version. | |
657 | ||
658 | # This program is distributed in the hope that it will be useful, | |
659 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
660 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
661 | # GNU General Public License for more details. | |
662 | ||
663 | # You should have received a copy of the GNU General Public License | |
664 | # along with this program; if not, write to the Free Software | |
665 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
666 | # 02111-1307, USA. | |
667 | ||
668 | #serial 2 | |
669 | ||
670 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
671 | # ------------------------------ | |
672 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
673 | [for mf in $CONFIG_FILES; do | |
674 | # Strip MF so we end up with the name of the file. | |
675 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
676 | # Check whether this is an Automake generated Makefile or not. | |
677 | # We used to match only the files named `Makefile.in', but | |
678 | # some people rename them; so instead we look at the file content. | |
679 | # Grep'ing the first line is not enough: some people post-process | |
680 | # each Makefile.in and add a new line on top of each file to say so. | |
681 | # So let's grep whole file. | |
682 | if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then | |
683 | dirpart=`AS_DIRNAME("$mf")` | |
684 | else | |
685 | continue | |
686 | fi | |
687 | grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue | |
688 | # Extract the definition of DEP_FILES from the Makefile without | |
689 | # running `make'. | |
690 | DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` | |
691 | test -z "$DEPDIR" && continue | |
692 | # When using ansi2knr, U may be empty or an underscore; expand it | |
693 | U=`sed -n -e '/^U = / s///p' < "$mf"` | |
694 | test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" | |
695 | # We invoke sed twice because it is the simplest approach to | |
696 | # changing $(DEPDIR) to its actual value in the expansion. | |
697 | for file in `sed -n -e ' | |
698 | /^DEP_FILES = .*\\\\$/ { | |
699 | s/^DEP_FILES = // | |
700 | :loop | |
701 | s/\\\\$// | |
702 | p | |
703 | n | |
704 | /\\\\$/ b loop | |
705 | p | |
706 | } | |
707 | /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ | |
708 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
709 | # Make sure the directory exists. | |
710 | test -f "$dirpart/$file" && continue | |
711 | fdir=`AS_DIRNAME(["$file"])` | |
712 | AS_MKDIR_P([$dirpart/$fdir]) | |
713 | # echo "creating $dirpart/$file" | |
714 | echo '# dummy' > "$dirpart/$file" | |
715 | done | |
716 | done | |
717 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
718 | ||
719 | ||
720 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
721 | # ----------------------------- | |
722 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
723 | # | |
724 | # This code is only required when automatic dependency tracking | |
725 | # is enabled. FIXME. This creates each `.P' file that we will | |
726 | # need in order to bootstrap the dependency handling code. | |
727 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
728 | [AC_CONFIG_COMMANDS([depfiles], | |
729 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
730 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
731 | ]) | |
732 | ||
733 | # Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*- | |
734 | ||
735 | # This program is free software; you can redistribute it and/or modify | |
736 | # it under the terms of the GNU General Public License as published by | |
737 | # the Free Software Foundation; either version 2, or (at your option) | |
738 | # any later version. | |
739 | ||
740 | # This program is distributed in the hope that it will be useful, | |
741 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
742 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
743 | # GNU General Public License for more details. | |
744 | ||
745 | # You should have received a copy of the GNU General Public License | |
746 | # along with this program; if not, write to the Free Software | |
747 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
748 | # 02111-1307, USA. | |
749 | ||
750 | # serial 2 | |
751 | ||
752 | # AM_MAKE_INCLUDE() | |
753 | # ----------------- | |
754 | # Check to see how make treats includes. | |
755 | AC_DEFUN([AM_MAKE_INCLUDE], | |
756 | [am_make=${MAKE-make} | |
757 | cat > confinc << 'END' | |
758 | doit: | |
759 | @echo done | |
760 | END | |
761 | # If we don't find an include directive, just comment out the code. | |
762 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
763 | am__include="#" | |
764 | am__quote= | |
765 | _am_result=none | |
766 | # First try GNU make style include. | |
767 | echo "include confinc" > confmf | |
768 | # We grep out `Entering directory' and `Leaving directory' | |
769 | # messages which can occur if `w' ends up in MAKEFLAGS. | |
770 | # In particular we don't look at `^make:' because GNU make might | |
771 | # be invoked under some other name (usually "gmake"), in which | |
772 | # case it prints its new name instead of `make'. | |
773 | if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then | |
774 | am__include=include | |
775 | am__quote= | |
776 | _am_result=GNU | |
777 | fi | |
778 | # Now try BSD make style include. | |
779 | if test "$am__include" = "#"; then | |
780 | echo '.include "confinc"' > confmf | |
781 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | |
782 | am__include=.include | |
783 | am__quote="\"" | |
784 | _am_result=BSD | |
785 | fi | |
786 | fi | |
787 | AC_SUBST(am__include) | |
788 | AC_SUBST(am__quote) | |
789 | AC_MSG_RESULT($_am_result) | |
790 | rm -f confinc confmf | |
791 | ]) | |
792 | ||
793 | # AM_CONDITIONAL -*- Autoconf -*- | |
794 | ||
795 | # Copyright 1997, 2000, 2001 Free Software Foundation, Inc. | |
796 | ||
797 | # This program is free software; you can redistribute it and/or modify | |
798 | # it under the terms of the GNU General Public License as published by | |
799 | # the Free Software Foundation; either version 2, or (at your option) | |
800 | # any later version. | |
801 | ||
802 | # This program is distributed in the hope that it will be useful, | |
803 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
804 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
805 | # GNU General Public License for more details. | |
806 | ||
807 | # You should have received a copy of the GNU General Public License | |
808 | # along with this program; if not, write to the Free Software | |
809 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
810 | # 02111-1307, USA. | |
811 | ||
812 | # serial 5 | |
813 | ||
814 | AC_PREREQ(2.52) | |
815 | ||
816 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
817 | # ------------------------------------- | |
818 | # Define a conditional. | |
819 | AC_DEFUN([AM_CONDITIONAL], | |
820 | [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
821 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
822 | AC_SUBST([$1_TRUE]) | |
823 | AC_SUBST([$1_FALSE]) | |
824 | if $2; then | |
825 | $1_TRUE= | |
826 | $1_FALSE='#' | |
827 | else | |
828 | $1_TRUE='#' | |
829 | $1_FALSE= | |
830 | fi | |
831 | AC_CONFIG_COMMANDS_PRE( | |
832 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
833 | AC_MSG_ERROR([conditional \"$1\" was never defined. | |
834 | Usually this means the macro was only invoked conditionally.]) | |
835 | fi])]) | |
b94315f0 | 836 | |
f015a5b8 | 837 | # Add --enable-maintainer-mode option to configure. |
838 | # From Jim Meyering | |
839 | ||
205810b2 | 840 | # Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc. |
841 | ||
842 | # This program is free software; you can redistribute it and/or modify | |
843 | # it under the terms of the GNU General Public License as published by | |
844 | # the Free Software Foundation; either version 2, or (at your option) | |
845 | # any later version. | |
846 | ||
847 | # This program is distributed in the hope that it will be useful, | |
848 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
849 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
850 | # GNU General Public License for more details. | |
851 | ||
852 | # You should have received a copy of the GNU General Public License | |
853 | # along with this program; if not, write to the Free Software | |
854 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
855 | # 02111-1307, USA. | |
856 | ||
f015a5b8 | 857 | # serial 1 |
858 | ||
859 | AC_DEFUN([AM_MAINTAINER_MODE], | |
860 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
861 | dnl maintainer-mode is disabled by default | |
862 | AC_ARG_ENABLE(maintainer-mode, | |
863 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
864 | (and sometimes confusing) to the casual installer], | |
865 | USE_MAINTAINER_MODE=$enableval, | |
866 | USE_MAINTAINER_MODE=no) | |
205810b2 | 867 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) |
868 | AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) | |
f015a5b8 | 869 | MAINT=$MAINTAINER_MODE_TRUE |
870 | AC_SUBST(MAINT)dnl | |
871 | ] | |
872 | ) | |
873 | ||
d104a616 | 874 | |
875 | # Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. | |
876 | ||
877 | # This program is free software; you can redistribute it and/or modify | |
878 | # it under the terms of the GNU General Public License as published by | |
879 | # the Free Software Foundation; either version 2, or (at your option) | |
880 | # any later version. | |
881 | ||
882 | # This program is distributed in the hope that it will be useful, | |
883 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
884 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
885 | # GNU General Public License for more details. | |
886 | ||
887 | # You should have received a copy of the GNU General Public License | |
888 | # along with this program; if not, write to the Free Software | |
889 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
890 | # 02111-1307, USA. | |
891 | ||
892 | # serial 3 | |
893 | ||
894 | AC_PREREQ(2.50) | |
895 | ||
896 | # AM_PROG_LEX | |
897 | # ----------- | |
898 | # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a | |
899 | # "missing" invocation, for better error output. | |
900 | AC_DEFUN([AM_PROG_LEX], | |
901 | [AC_REQUIRE([AM_MISSING_HAS_RUN])dnl | |
902 | AC_REQUIRE([AC_PROG_LEX])dnl | |
903 | if test "$LEX" = :; then | |
904 | LEX=${am_missing_run}flex | |
905 | fi]) | |
906 |