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ad412770 | 1 | # aclocal.m4 generated automatically by aclocal 1.6.1 -*- Autoconf -*- |
d4a28ab0 | 2 | |
13a7ef4c | 3 | # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
d4a28ab0 CW |
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 | ||
d2b03e6a CW |
14 | # AC_LANG_STDCALL_FUNC_LINK_TRY(FUNCTION, SIGNATURE) |
15 | # ------------------------------- | |
16 | # Produce a source which links correctly iff the FUNCTION exists. | |
17 | AC_DEFUN([AC_LANG_STDCALL_FUNC_LINK_TRY], | |
18 | [_AC_LANG_DISPATCH([$0], _AC_LANG, $@)]) | |
19 | ||
20 | # AC_CHECK_STDCALL_FUNC(FUNCTION, SIGNATURE, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) | |
21 | # ----------------------------------------------------------------- | |
22 | AC_DEFUN([AC_CHECK_STDCALL_FUNC], | |
23 | [AS_VAR_PUSHDEF([ac_var], [ac_cv_func_$1])dnl | |
24 | AC_CACHE_CHECK([for $1], ac_var, | |
25 | [AC_LINK_IFELSE([AC_LANG_STDCALL_FUNC_LINK_TRY([$1],[$2])], | |
26 | [AS_VAR_SET(ac_var, yes)], | |
27 | [AS_VAR_SET(ac_var, no)])]) | |
28 | AS_IF([test AS_VAR_GET(ac_var) = yes], [$3], [$4])dnl | |
29 | AS_VAR_POPDEF([ac_var])dnl | |
30 | ])# AC_CHECK_FUNC | |
31 | ||
32 | # AC_LANG_STDCALL_FUNC_LINK_TRY(C)(FUNCTION, SIGNATURE) | |
33 | # ---------------------------------- | |
34 | # Don't include <ctype.h> because on OSF/1 3.0 it includes | |
35 | # <sys/types.h> which includes <sys/select.h> which contains a | |
36 | # prototype for select. Similarly for bzero. | |
37 | m4_define([AC_LANG_STDCALL_FUNC_LINK_TRY(C)], | |
38 | [AC_LANG_PROGRAM( | |
39 | [/* System header to define __stub macros and hopefully few prototypes, | |
40 | which can conflict with char __stdcall $1 ( $2 ) below. */ | |
41 | #include <assert.h> | |
42 | /* Override any gcc2 internal prototype to avoid an error. */ | |
43 | #ifdef __cplusplus | |
44 | extern "C" | |
45 | #endif | |
46 | /* We use char because int might match the return type of a gcc2 | |
47 | builtin and then its argument prototype would still apply. */ | |
48 | char __stdcall $1 ( $2 ); | |
49 | char (*f) ( $2 ); | |
50 | ], | |
51 | [/* The GNU C library defines this for functions which it implements | |
52 | to always fail with ENOSYS. Some functions are actually named | |
53 | something starting with __ and the normal name is an alias. */ | |
54 | #if defined (__stub_$1) || defined (__stub___$1) | |
55 | choke me | |
56 | #else | |
57 | f = $1; | |
58 | #endif | |
59 | ])]) | |
60 | ||
61 | # AC_LANG_STDCALL_FUNC_LINK_TRY(C++)(FUNCTION) | |
62 | # ------------------------------------ | |
63 | m4_copy([AC_LANG_STDCALL_FUNC_LINK_TRY(C)], [AC_LANG_STDCALL_FUNC_LINK_TRY(C++)]) | |
64 | ||
65 | ||
13a7ef4c | 66 | # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- |
d4a28ab0 | 67 | |
13a7ef4c CW |
68 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
69 | ||
70 | # This program is free software; you can redistribute it and/or modify | |
71 | # it under the terms of the GNU General Public License as published by | |
72 | # the Free Software Foundation; either version 2, or (at your option) | |
73 | # any later version. | |
74 | ||
75 | # This program is distributed in the hope that it will be useful, | |
76 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
77 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
78 | # GNU General Public License for more details. | |
79 | ||
80 | # You should have received a copy of the GNU General Public License | |
81 | # along with this program; if not, write to the Free Software | |
82 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
83 | # 02111-1307, USA. | |
84 | ||
85 | AC_PREREQ([2.52]) | |
86 | ||
87 | # serial 6 | |
d4a28ab0 CW |
88 | |
89 | # When config.status generates a header, we must update the stamp-h file. | |
90 | # This file resides in the same directory as the config header | |
91 | # that is generated. We must strip everything past the first ":", | |
92 | # and everything past the last "/". | |
93 | ||
d4a28ab0 CW |
94 | # _AM_DIRNAME(PATH) |
95 | # ----------------- | |
96 | # Like AS_DIRNAME, only do it during macro expansion | |
97 | AC_DEFUN([_AM_DIRNAME], | |
13a7ef4c CW |
98 | [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1, |
99 | m4_if(regexp([$1], [^//\([^/]\|$\)]), -1, | |
100 | m4_if(regexp([$1], [^/.*]), -1, | |
d4a28ab0 | 101 | [.], |
13a7ef4c CW |
102 | patsubst([$1], [^\(/\).*], [\1])), |
103 | patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])), | |
104 | patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl | |
105 | ])# _AM_DIRNAME | |
d4a28ab0 | 106 | |
d4a28ab0 | 107 | |
13a7ef4c CW |
108 | # The stamp files are numbered to have different names. |
109 | # We could number them on a directory basis, but that's additional | |
110 | # complications, let's have a unique counter. | |
111 | m4_define([_AM_STAMP_Count], [0]) | |
112 | ||
113 | ||
114 | # _AM_STAMP(HEADER) | |
115 | # ----------------- | |
116 | # The name of the stamp file for HEADER. | |
117 | AC_DEFUN([_AM_STAMP], | |
118 | [m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl | |
119 | AS_ESCAPE(_AM_DIRNAME(patsubst([$1], | |
120 | [:.*])))/stamp-h[]_AM_STAMP_Count]) | |
121 | ||
122 | ||
123 | # _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS) | |
124 | # ------------------------------------------------------------ | |
125 | # We used to try to get a real timestamp in stamp-h. But the fear is that | |
126 | # that will cause unnecessary cvs conflicts. | |
127 | AC_DEFUN([_AM_CONFIG_HEADER], | |
128 | [# Add the stamp file to the list of files AC keeps track of, | |
129 | # along with our hook. | |
130 | AC_CONFIG_HEADERS([$1], | |
131 | [# update the timestamp | |
132 | echo 'timestamp for $1' >"_AM_STAMP([$1])" | |
133 | $2], | |
134 | [$3]) | |
135 | ])# _AM_CONFIG_HEADER | |
136 | ||
137 | ||
138 | # AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS) | |
139 | # -------------------------------------------------------------- | |
140 | AC_DEFUN([AM_CONFIG_HEADER], | |
141 | [AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])]) | |
142 | ])# AM_CONFIG_HEADER | |
143 | ||
144 | # Do all the work for Automake. -*- Autoconf -*- | |
145 | ||
146 | # This macro actually does too much some checks are only needed if | |
147 | # your package does certain things. But this isn't really a big deal. | |
148 | ||
149 | # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 | |
150 | # Free Software Foundation, Inc. | |
151 | ||
152 | # This program is free software; you can redistribute it and/or modify | |
153 | # it under the terms of the GNU General Public License as published by | |
154 | # the Free Software Foundation; either version 2, or (at your option) | |
155 | # any later version. | |
156 | ||
157 | # This program is distributed in the hope that it will be useful, | |
158 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
159 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
160 | # GNU General Public License for more details. | |
161 | ||
162 | # You should have received a copy of the GNU General Public License | |
163 | # along with this program; if not, write to the Free Software | |
164 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
165 | # 02111-1307, USA. | |
166 | ||
167 | # serial 8 | |
d4a28ab0 CW |
168 | |
169 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
170 | # written in clear, in which case automake, when reading aclocal.m4, | |
171 | # will think it sees a *use*, and therefore will trigger all it's | |
172 | # C support machinery. Also note that it means that autoscan, seeing | |
173 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
174 | ||
175 | ||
13a7ef4c | 176 | AC_PREREQ([2.52]) |
d4a28ab0 | 177 | |
13a7ef4c CW |
178 | # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow |
179 | # the ones we care about. | |
180 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
181 | ||
182 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
183 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
184 | # ----------------------------------------------- | |
185 | # The call with PACKAGE and VERSION arguments is the old style | |
186 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
187 | # and VERSION should now be passed to AC_INIT and removed from | |
188 | # the call to AM_INIT_AUTOMAKE. | |
189 | # We support both call styles for the transition. After | |
190 | # the next Automake release, Autoconf can make the AC_INIT | |
191 | # arguments mandatory, and then we can depend on a new Autoconf | |
192 | # release and drop the old call support. | |
d4a28ab0 | 193 | AC_DEFUN([AM_INIT_AUTOMAKE], |
13a7ef4c CW |
194 | [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
195 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
d4a28ab0 | 196 | # test to see if srcdir already configured |
13a7ef4c | 197 | if test "`cd $srcdir && pwd`" != "`pwd`" && |
d4a28ab0 | 198 | test -f $srcdir/config.status; then |
13a7ef4c | 199 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
d4a28ab0 CW |
200 | fi |
201 | ||
202 | # Define the identity of the package. | |
13a7ef4c CW |
203 | dnl Distinguish between old-style and new-style calls. |
204 | m4_ifval([$2], | |
205 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
206 | AC_SUBST([PACKAGE], [$1])dnl | |
207 | AC_SUBST([VERSION], [$2])], | |
208 | [_AM_SET_OPTIONS([$1])dnl | |
209 | AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl | |
210 | AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl | |
211 | ||
212 | _AM_IF_OPTION([no-define],, | |
d4a28ab0 | 213 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
13a7ef4c | 214 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
d4a28ab0 CW |
215 | |
216 | # Some tools Automake needs. | |
217 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
218 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
ad412770 | 219 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
d4a28ab0 | 220 | AM_MISSING_PROG(AUTOCONF, autoconf) |
ad412770 | 221 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
d4a28ab0 CW |
222 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
223 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
224 | AM_MISSING_PROG(AMTAR, tar) | |
225 | AM_PROG_INSTALL_SH | |
226 | AM_PROG_INSTALL_STRIP | |
227 | # We need awk for the "check" target. The system "awk" is bad on | |
228 | # some platforms. | |
229 | AC_REQUIRE([AC_PROG_AWK])dnl | |
230 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
13a7ef4c CW |
231 | |
232 | _AM_IF_OPTION([no-dependencies],, | |
233 | [AC_PROVIDE_IFELSE([AC_PROG_][CC], | |
d4a28ab0 CW |
234 | [_AM_DEPENDENCIES(CC)], |
235 | [define([AC_PROG_][CC], | |
236 | defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl | |
237 | AC_PROVIDE_IFELSE([AC_PROG_][CXX], | |
238 | [_AM_DEPENDENCIES(CXX)], | |
239 | [define([AC_PROG_][CXX], | |
240 | defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
241 | ]) | |
13a7ef4c CW |
242 | ]) |
243 | ||
244 | # Copyright 2002 Free Software Foundation, Inc. | |
245 | ||
246 | # This program is free software; you can redistribute it and/or modify | |
247 | # it under the terms of the GNU General Public License as published by | |
248 | # the Free Software Foundation; either version 2, or (at your option) | |
249 | # any later version. | |
250 | ||
251 | # This program is distributed in the hope that it will be useful, | |
252 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
253 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
254 | # GNU General Public License for more details. | |
255 | ||
256 | # You should have received a copy of the GNU General Public License | |
257 | # along with this program; if not, write to the Free Software | |
258 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
259 | ||
260 | # AM_AUTOMAKE_VERSION(VERSION) | |
261 | # ---------------------------- | |
262 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
263 | # generated from the m4 files accompanying Automake X.Y. | |
264 | AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"]) | |
265 | ||
266 | # AM_SET_CURRENT_AUTOMAKE_VERSION | |
267 | # ------------------------------- | |
268 | # Call AM_AUTOMAKE_VERSION so it can be traced. | |
269 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. | |
270 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
ad412770 | 271 | [AM_AUTOMAKE_VERSION([1.6.1])]) |
13a7ef4c CW |
272 | |
273 | # Helper functions for option handling. -*- Autoconf -*- | |
274 | ||
275 | # Copyright 2001, 2002 Free Software Foundation, Inc. | |
276 | ||
277 | # This program is free software; you can redistribute it and/or modify | |
278 | # it under the terms of the GNU General Public License as published by | |
279 | # the Free Software Foundation; either version 2, or (at your option) | |
280 | # any later version. | |
281 | ||
282 | # This program is distributed in the hope that it will be useful, | |
283 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
284 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
285 | # GNU General Public License for more details. | |
286 | ||
287 | # You should have received a copy of the GNU General Public License | |
288 | # along with this program; if not, write to the Free Software | |
289 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
290 | # 02111-1307, USA. | |
291 | ||
292 | # serial 2 | |
293 | ||
294 | # _AM_MANGLE_OPTION(NAME) | |
295 | # ----------------------- | |
296 | AC_DEFUN([_AM_MANGLE_OPTION], | |
297 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
298 | ||
299 | # _AM_SET_OPTION(NAME) | |
300 | # ------------------------------ | |
301 | # Set option NAME. Presently that only means defining a flag for this option. | |
302 | AC_DEFUN([_AM_SET_OPTION], | |
303 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
304 | ||
305 | # _AM_SET_OPTIONS(OPTIONS) | |
306 | # ---------------------------------- | |
307 | # OPTIONS is a space-separated list of Automake options. | |
308 | AC_DEFUN([_AM_SET_OPTIONS], | |
309 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
310 | ||
311 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
312 | # ------------------------------------------- | |
313 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
314 | AC_DEFUN([_AM_IF_OPTION], | |
315 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
d4a28ab0 CW |
316 | |
317 | # | |
318 | # Check to make sure that the build environment is sane. | |
319 | # | |
320 | ||
13a7ef4c CW |
321 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
322 | ||
323 | # This program is free software; you can redistribute it and/or modify | |
324 | # it under the terms of the GNU General Public License as published by | |
325 | # the Free Software Foundation; either version 2, or (at your option) | |
326 | # any later version. | |
327 | ||
328 | # This program is distributed in the hope that it will be useful, | |
329 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
330 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
331 | # GNU General Public License for more details. | |
332 | ||
333 | # You should have received a copy of the GNU General Public License | |
334 | # along with this program; if not, write to the Free Software | |
335 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
336 | # 02111-1307, USA. | |
337 | ||
d4a28ab0 CW |
338 | # serial 3 |
339 | ||
340 | # AM_SANITY_CHECK | |
341 | # --------------- | |
342 | AC_DEFUN([AM_SANITY_CHECK], | |
343 | [AC_MSG_CHECKING([whether build environment is sane]) | |
344 | # Just in case | |
345 | sleep 1 | |
346 | echo timestamp > conftest.file | |
347 | # Do `set' in a subshell so we don't clobber the current shell's | |
348 | # arguments. Must try -L first in case configure is actually a | |
349 | # symlink; some systems play weird games with the mod time of symlinks | |
350 | # (eg FreeBSD returns the mod time of the symlink's containing | |
351 | # directory). | |
352 | if ( | |
353 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` | |
354 | if test "$[*]" = "X"; then | |
355 | # -L didn't work. | |
356 | set X `ls -t $srcdir/configure conftest.file` | |
357 | fi | |
358 | rm -f conftest.file | |
359 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
360 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
361 | ||
362 | # If neither matched, then we have a broken ls. This can happen | |
363 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
364 | # broken ls alias from the environment. This has actually | |
365 | # happened. Such a system could not be considered "sane". | |
366 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
367 | alias in your environment]) | |
368 | fi | |
369 | ||
370 | test "$[2]" = conftest.file | |
371 | ) | |
372 | then | |
373 | # Ok. | |
374 | : | |
375 | else | |
376 | AC_MSG_ERROR([newly created file is older than distributed files! | |
377 | Check your system clock]) | |
378 | fi | |
379 | AC_MSG_RESULT(yes)]) | |
380 | ||
13a7ef4c | 381 | # -*- Autoconf -*- |
d4a28ab0 | 382 | |
13a7ef4c CW |
383 | |
384 | # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc. | |
385 | ||
386 | # This program is free software; you can redistribute it and/or modify | |
387 | # it under the terms of the GNU General Public License as published by | |
388 | # the Free Software Foundation; either version 2, or (at your option) | |
389 | # any later version. | |
390 | ||
391 | # This program is distributed in the hope that it will be useful, | |
392 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
393 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
394 | # GNU General Public License for more details. | |
395 | ||
396 | # You should have received a copy of the GNU General Public License | |
397 | # along with this program; if not, write to the Free Software | |
398 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
399 | # 02111-1307, USA. | |
400 | ||
401 | # serial 3 | |
d4a28ab0 CW |
402 | |
403 | # AM_MISSING_PROG(NAME, PROGRAM) | |
404 | # ------------------------------ | |
405 | AC_DEFUN([AM_MISSING_PROG], | |
406 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
407 | $1=${$1-"${am_missing_run}$2"} | |
408 | AC_SUBST($1)]) | |
409 | ||
410 | ||
411 | # AM_MISSING_HAS_RUN | |
412 | # ------------------ | |
413 | # Define MISSING if not defined so far and test if it supports --run. | |
414 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
415 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
416 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
417 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | |
418 | # Use eval to expand $SHELL | |
419 | if eval "$MISSING --run true"; then | |
420 | am_missing_run="$MISSING --run " | |
421 | else | |
422 | am_missing_run= | |
13a7ef4c | 423 | AC_MSG_WARN([`missing' script is too old or missing]) |
d4a28ab0 CW |
424 | fi |
425 | ]) | |
426 | ||
427 | # AM_AUX_DIR_EXPAND | |
428 | ||
13a7ef4c CW |
429 | # Copyright 2001 Free Software Foundation, Inc. |
430 | ||
431 | # This program is free software; you can redistribute it and/or modify | |
432 | # it under the terms of the GNU General Public License as published by | |
433 | # the Free Software Foundation; either version 2, or (at your option) | |
434 | # any later version. | |
435 | ||
436 | # This program is distributed in the hope that it will be useful, | |
437 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
438 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
439 | # GNU General Public License for more details. | |
440 | ||
441 | # You should have received a copy of the GNU General Public License | |
442 | # along with this program; if not, write to the Free Software | |
443 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
444 | # 02111-1307, USA. | |
445 | ||
d4a28ab0 CW |
446 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
447 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
448 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
449 | # | |
450 | # Of course, Automake must honor this variable whenever it calls a | |
451 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
452 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
453 | # depending on how configure is run. This is pretty annoying, since | |
454 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
455 | # source directory, any form will work fine, but in subdirectories a | |
456 | # relative path needs to be adjusted first. | |
457 | # | |
458 | # $ac_aux_dir/missing | |
459 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
460 | # $top_srcdir/$ac_aux_dir/missing | |
461 | # fails if $ac_aux_dir is absolute, | |
462 | # fails when called from a subdirectory in a VPATH build with | |
463 | # a relative $ac_aux_dir | |
464 | # | |
465 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
466 | # are both prefixed by $srcdir. In an in-source build this is usually | |
467 | # harmless because $srcdir is `.', but things will broke when you | |
468 | # start a VPATH build or use an absolute $srcdir. | |
469 | # | |
470 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
471 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
472 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
473 | # and then we would define $MISSING as | |
474 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
475 | # This will work as long as MISSING is not called from configure, because | |
476 | # unfortunately $(top_srcdir) has no meaning in configure. | |
477 | # However there are other variables, like CC, which are often used in | |
478 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
479 | # | |
480 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
481 | # absolute PATH. The drawback is that using absolute paths prevent a | |
482 | # configured tree to be moved without reconfiguration. | |
483 | ||
13a7ef4c CW |
484 | # Rely on autoconf to set up CDPATH properly. |
485 | AC_PREREQ([2.50]) | |
486 | ||
d4a28ab0 CW |
487 | AC_DEFUN([AM_AUX_DIR_EXPAND], [ |
488 | # expand $ac_aux_dir to an absolute path | |
13a7ef4c | 489 | am_aux_dir=`cd $ac_aux_dir && pwd` |
d4a28ab0 CW |
490 | ]) |
491 | ||
492 | # AM_PROG_INSTALL_SH | |
493 | # ------------------ | |
494 | # Define $install_sh. | |
13a7ef4c CW |
495 | |
496 | # Copyright 2001 Free Software Foundation, Inc. | |
497 | ||
498 | # This program is free software; you can redistribute it and/or modify | |
499 | # it under the terms of the GNU General Public License as published by | |
500 | # the Free Software Foundation; either version 2, or (at your option) | |
501 | # any later version. | |
502 | ||
503 | # This program is distributed in the hope that it will be useful, | |
504 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
505 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
506 | # GNU General Public License for more details. | |
507 | ||
508 | # You should have received a copy of the GNU General Public License | |
509 | # along with this program; if not, write to the Free Software | |
510 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
511 | # 02111-1307, USA. | |
512 | ||
d4a28ab0 CW |
513 | AC_DEFUN([AM_PROG_INSTALL_SH], |
514 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
515 | install_sh=${install_sh-"$am_aux_dir/install-sh"} | |
516 | AC_SUBST(install_sh)]) | |
517 | ||
13a7ef4c CW |
518 | # AM_PROG_INSTALL_STRIP |
519 | ||
520 | # Copyright 2001 Free Software Foundation, Inc. | |
521 | ||
522 | # This program is free software; you can redistribute it and/or modify | |
523 | # it under the terms of the GNU General Public License as published by | |
524 | # the Free Software Foundation; either version 2, or (at your option) | |
525 | # any later version. | |
526 | ||
527 | # This program is distributed in the hope that it will be useful, | |
528 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
529 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
530 | # GNU General Public License for more details. | |
531 | ||
532 | # You should have received a copy of the GNU General Public License | |
533 | # along with this program; if not, write to the Free Software | |
534 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
535 | # 02111-1307, USA. | |
536 | ||
d4a28ab0 CW |
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 | |
13a7ef4c CW |
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 | |
d4a28ab0 CW |
554 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
555 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
556 | ||
557 | # serial 4 -*- Autoconf -*- | |
558 | ||
13a7ef4c CW |
559 | # Copyright 1999, 2000, 2001 Free Software Foundation, Inc. |
560 | ||
561 | # This program is free software; you can redistribute it and/or modify | |
562 | # it under the terms of the GNU General Public License as published by | |
563 | # the Free Software Foundation; either version 2, or (at your option) | |
564 | # any later version. | |
565 | ||
566 | # This program is distributed in the hope that it will be useful, | |
567 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
568 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
569 | # GNU General Public License for more details. | |
570 | ||
571 | # You should have received a copy of the GNU General Public License | |
572 | # along with this program; if not, write to the Free Software | |
573 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
574 | # 02111-1307, USA. | |
d4a28ab0 CW |
575 | |
576 | ||
577 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
578 | # written in clear, in which case automake, when reading aclocal.m4, | |
579 | # will think it sees a *use*, and therefore will trigger all it's | |
580 | # C support machinery. Also note that it means that autoscan, seeing | |
581 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
582 | ||
583 | ||
584 | ||
585 | # _AM_DEPENDENCIES(NAME) | |
13a7ef4c | 586 | # ---------------------- |
d4a28ab0 | 587 | # See how the compiler implements dependency checking. |
13a7ef4c | 588 | # NAME is "CC", "CXX", "GCJ", or "OBJC". |
d4a28ab0 CW |
589 | # We try a few techniques and use that to set a single cache variable. |
590 | # | |
591 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
592 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
593 | # dependency, and given that the user is not expected to run this macro, | |
594 | # just rely on AC_PROG_CC. | |
595 | AC_DEFUN([_AM_DEPENDENCIES], | |
596 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
597 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
598 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
599 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
600 | ||
601 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
602 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
603 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'] | |
604 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], | |
605 | [depcc="$$1" am_compiler_list=]) | |
606 | ||
607 | AC_CACHE_CHECK([dependency style of $depcc], | |
608 | [am_cv_$1_dependencies_compiler_type], | |
609 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
610 | # We make a subdir and do the tests there. Otherwise we can end up | |
611 | # making bogus files that we don't know about and never remove. For | |
612 | # instance it was reported that on HP-UX the gcc test will end up | |
613 | # making a dummy file named `D' -- because `-MD' means `put the output | |
614 | # in D'. | |
615 | mkdir conftest.dir | |
616 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
617 | # using a relative directory. | |
618 | cp "$am_depcomp" conftest.dir | |
619 | cd conftest.dir | |
620 | ||
621 | am_cv_$1_dependencies_compiler_type=none | |
622 | if test "$am_compiler_list" = ""; then | |
623 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
624 | fi | |
625 | for depmode in $am_compiler_list; do | |
626 | # We need to recreate these files for each test, as the compiler may | |
627 | # overwrite some of them when testing with obscure command lines. | |
628 | # This happens at least with the AIX C compiler. | |
629 | echo '#include "conftest.h"' > conftest.c | |
630 | echo 'int i;' > conftest.h | |
631 | echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf | |
632 | ||
633 | case $depmode in | |
634 | nosideeffect) | |
635 | # after this tag, mechanisms are not by side-effect, so they'll | |
636 | # only be used when explicitly requested | |
637 | if test "x$enable_dependency_tracking" = xyes; then | |
638 | continue | |
639 | else | |
640 | break | |
641 | fi | |
642 | ;; | |
643 | none) break ;; | |
644 | esac | |
645 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
646 | # mode. It turns out that the SunPro C++ compiler does not properly | |
647 | # handle `-M -o', and we need to detect this. | |
648 | if depmode=$depmode \ | |
649 | source=conftest.c object=conftest.o \ | |
650 | depfile=conftest.Po tmpdepfile=conftest.TPo \ | |
651 | $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 && | |
652 | grep conftest.h conftest.Po > /dev/null 2>&1 && | |
653 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
654 | am_cv_$1_dependencies_compiler_type=$depmode | |
655 | break | |
656 | fi | |
657 | done | |
658 | ||
659 | cd .. | |
660 | rm -rf conftest.dir | |
661 | else | |
662 | am_cv_$1_dependencies_compiler_type=none | |
663 | fi | |
664 | ]) | |
13a7ef4c | 665 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
d4a28ab0 CW |
666 | ]) |
667 | ||
668 | ||
669 | # AM_SET_DEPDIR | |
670 | # ------------- | |
671 | # Choose a directory name for dependency files. | |
672 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
673 | AC_DEFUN([AM_SET_DEPDIR], | |
674 | [rm -f .deps 2>/dev/null | |
675 | mkdir .deps 2>/dev/null | |
676 | if test -d .deps; then | |
677 | DEPDIR=.deps | |
678 | else | |
679 | # MS-DOS does not allow filenames that begin with a dot. | |
680 | DEPDIR=_deps | |
681 | fi | |
682 | rmdir .deps 2>/dev/null | |
13a7ef4c | 683 | AC_SUBST([DEPDIR]) |
d4a28ab0 CW |
684 | ]) |
685 | ||
686 | ||
687 | # AM_DEP_TRACK | |
688 | # ------------ | |
689 | AC_DEFUN([AM_DEP_TRACK], | |
690 | [AC_ARG_ENABLE(dependency-tracking, | |
691 | [ --disable-dependency-tracking Speeds up one-time builds | |
692 | --enable-dependency-tracking Do not reject slow dependency extractors]) | |
693 | if test "x$enable_dependency_tracking" != xno; then | |
694 | am_depcomp="$ac_aux_dir/depcomp" | |
695 | AMDEPBACKSLASH='\' | |
696 | fi | |
697 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
13a7ef4c | 698 | AC_SUBST([AMDEPBACKSLASH]) |
d4a28ab0 CW |
699 | ]) |
700 | ||
13a7ef4c | 701 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
d4a28ab0 | 702 | |
13a7ef4c CW |
703 | # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
704 | ||
705 | # This program is free software; you can redistribute it and/or modify | |
706 | # it under the terms of the GNU General Public License as published by | |
707 | # the Free Software Foundation; either version 2, or (at your option) | |
708 | # any later version. | |
709 | ||
710 | # This program is distributed in the hope that it will be useful, | |
711 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
712 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
713 | # GNU General Public License for more details. | |
714 | ||
715 | # You should have received a copy of the GNU General Public License | |
716 | # along with this program; if not, write to the Free Software | |
717 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
718 | # 02111-1307, USA. | |
719 | ||
720 | #serial 2 | |
721 | ||
722 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
723 | # ------------------------------ | |
724 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
725 | [for mf in $CONFIG_FILES; do | |
726 | # Strip MF so we end up with the name of the file. | |
727 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
728 | if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then | |
729 | dirpart=`AS_DIRNAME("$mf")` | |
730 | else | |
731 | continue | |
732 | fi | |
733 | grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue | |
d4a28ab0 CW |
734 | # Extract the definition of DEP_FILES from the Makefile without |
735 | # running `make'. | |
736 | DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` | |
737 | test -z "$DEPDIR" && continue | |
738 | # When using ansi2knr, U may be empty or an underscore; expand it | |
739 | U=`sed -n -e '/^U = / s///p' < "$mf"` | |
740 | test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" | |
741 | # We invoke sed twice because it is the simplest approach to | |
742 | # changing $(DEPDIR) to its actual value in the expansion. | |
743 | for file in `sed -n -e ' | |
744 | /^DEP_FILES = .*\\\\$/ { | |
745 | s/^DEP_FILES = // | |
746 | :loop | |
747 | s/\\\\$// | |
748 | p | |
749 | n | |
750 | /\\\\$/ b loop | |
751 | p | |
752 | } | |
753 | /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ | |
754 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
755 | # Make sure the directory exists. | |
756 | test -f "$dirpart/$file" && continue | |
13a7ef4c CW |
757 | fdir=`AS_DIRNAME(["$file"])` |
758 | AS_MKDIR_P([$dirpart/$fdir]) | |
d4a28ab0 CW |
759 | # echo "creating $dirpart/$file" |
760 | echo '# dummy' > "$dirpart/$file" | |
761 | done | |
762 | done | |
13a7ef4c CW |
763 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
764 | ||
765 | ||
766 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
767 | # ----------------------------- | |
768 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
769 | # | |
770 | # This code is only required when automatic dependency tracking | |
771 | # is enabled. FIXME. This creates each `.P' file that we will | |
772 | # need in order to bootstrap the dependency handling code. | |
773 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
774 | [AC_CONFIG_COMMANDS([depfiles], | |
775 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
776 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
777 | ]) | |
778 | ||
779 | # Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*- | |
780 | ||
781 | # This program is free software; you can redistribute it and/or modify | |
782 | # it under the terms of the GNU General Public License as published by | |
783 | # the Free Software Foundation; either version 2, or (at your option) | |
784 | # any later version. | |
785 | ||
786 | # This program is distributed in the hope that it will be useful, | |
787 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
788 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
789 | # GNU General Public License for more details. | |
790 | ||
791 | # You should have received a copy of the GNU General Public License | |
792 | # along with this program; if not, write to the Free Software | |
793 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
794 | # 02111-1307, USA. | |
795 | ||
796 | # serial 2 | |
d4a28ab0 CW |
797 | |
798 | # AM_MAKE_INCLUDE() | |
799 | # ----------------- | |
800 | # Check to see how make treats includes. | |
801 | AC_DEFUN([AM_MAKE_INCLUDE], | |
802 | [am_make=${MAKE-make} | |
803 | cat > confinc << 'END' | |
804 | doit: | |
805 | @echo done | |
806 | END | |
807 | # If we don't find an include directive, just comment out the code. | |
808 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
13a7ef4c | 809 | am__include="#" |
d4a28ab0 CW |
810 | am__quote= |
811 | _am_result=none | |
812 | # First try GNU make style include. | |
813 | echo "include confinc" > confmf | |
814 | # We grep out `Entering directory' and `Leaving directory' | |
815 | # messages which can occur if `w' ends up in MAKEFLAGS. | |
816 | # In particular we don't look at `^make:' because GNU make might | |
817 | # be invoked under some other name (usually "gmake"), in which | |
818 | # case it prints its new name instead of `make'. | |
819 | if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then | |
820 | am__include=include | |
821 | am__quote= | |
822 | _am_result=GNU | |
823 | fi | |
824 | # Now try BSD make style include. | |
825 | if test "$am__include" = "#"; then | |
826 | echo '.include "confinc"' > confmf | |
827 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | |
828 | am__include=.include | |
13a7ef4c | 829 | am__quote="\"" |
d4a28ab0 CW |
830 | _am_result=BSD |
831 | fi | |
832 | fi | |
833 | AC_SUBST(am__include) | |
834 | AC_SUBST(am__quote) | |
835 | AC_MSG_RESULT($_am_result) | |
836 | rm -f confinc confmf | |
837 | ]) | |
838 | ||
13a7ef4c CW |
839 | # AM_CONDITIONAL -*- Autoconf -*- |
840 | ||
841 | # Copyright 1997, 2000, 2001 Free Software Foundation, Inc. | |
842 | ||
843 | # This program is free software; you can redistribute it and/or modify | |
844 | # it under the terms of the GNU General Public License as published by | |
845 | # the Free Software Foundation; either version 2, or (at your option) | |
846 | # any later version. | |
847 | ||
848 | # This program is distributed in the hope that it will be useful, | |
849 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
850 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
851 | # GNU General Public License for more details. | |
852 | ||
853 | # You should have received a copy of the GNU General Public License | |
854 | # along with this program; if not, write to the Free Software | |
855 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
856 | # 02111-1307, USA. | |
857 | ||
858 | # serial 5 | |
859 | ||
860 | AC_PREREQ(2.52) | |
d4a28ab0 CW |
861 | |
862 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
863 | # ------------------------------------- | |
864 | # Define a conditional. | |
d4a28ab0 | 865 | AC_DEFUN([AM_CONDITIONAL], |
13a7ef4c CW |
866 | [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
867 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
d4a28ab0 CW |
868 | AC_SUBST([$1_TRUE]) |
869 | AC_SUBST([$1_FALSE]) | |
870 | if $2; then | |
871 | $1_TRUE= | |
872 | $1_FALSE='#' | |
873 | else | |
874 | $1_TRUE='#' | |
875 | $1_FALSE= | |
13a7ef4c CW |
876 | fi |
877 | AC_CONFIG_COMMANDS_PRE( | |
878 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
879 | AC_MSG_ERROR([conditional \"$1\" was never defined. | |
880 | Usually this means the macro was only invoked conditionally.]) | |
881 | fi])]) | |
d4a28ab0 CW |
882 | |
883 | # Add --enable-maintainer-mode option to configure. | |
884 | # From Jim Meyering | |
885 | ||
13a7ef4c CW |
886 | # Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc. |
887 | ||
888 | # This program is free software; you can redistribute it and/or modify | |
889 | # it under the terms of the GNU General Public License as published by | |
890 | # the Free Software Foundation; either version 2, or (at your option) | |
891 | # any later version. | |
892 | ||
893 | # This program is distributed in the hope that it will be useful, | |
894 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
895 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
896 | # GNU General Public License for more details. | |
897 | ||
898 | # You should have received a copy of the GNU General Public License | |
899 | # along with this program; if not, write to the Free Software | |
900 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
901 | # 02111-1307, USA. | |
902 | ||
d4a28ab0 CW |
903 | # serial 1 |
904 | ||
905 | AC_DEFUN([AM_MAINTAINER_MODE], | |
906 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
907 | dnl maintainer-mode is disabled by default | |
908 | AC_ARG_ENABLE(maintainer-mode, | |
909 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
910 | (and sometimes confusing) to the casual installer], | |
911 | USE_MAINTAINER_MODE=$enableval, | |
912 | USE_MAINTAINER_MODE=no) | |
913 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
914 | AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) | |
915 | MAINT=$MAINTAINER_MODE_TRUE | |
916 | AC_SUBST(MAINT)dnl | |
917 | ] | |
918 | ) | |
919 |