lxdream 0.9.1| filename | aclocal.m4 |
| changeset | 10:c898b37506e0 |
| prev | 1:eea311cfd33e |
| next | 180:e6dcf9b65658 |
| author | nkeynes |
| date | Thu Mar 30 11:30:59 2006 +0000 (17 years ago) |
| permissions | -rw-r--r-- |
| last change | Unfubar the pvr event generation Move state into pvr2_state structure for ease of save/load |
| view | annotate | diff | log | raw |
1 # generated automatically by aclocal 1.7.9 -*- Autoconf -*-
3 # Copyright (C) 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.
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.
14 # Do all the work for Automake. -*- Autoconf -*-
16 # This macro actually does too much some checks are only needed if
17 # your package does certain things. But this isn't really a big deal.
19 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
20 # Free Software Foundation, Inc.
22 # This program is free software; you can redistribute it and/or modify
23 # it under the terms of the GNU General Public License as published by
24 # the Free Software Foundation; either version 2, or (at your option)
25 # any later version.
27 # This program is distributed in the hope that it will be useful,
28 # but WITHOUT ANY WARRANTY; without even the implied warranty of
29 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30 # GNU General Public License for more details.
32 # You should have received a copy of the GNU General Public License
33 # along with this program; if not, write to the Free Software
34 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
35 # 02111-1307, USA.
37 # serial 10
39 AC_PREREQ([2.54])
41 # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
42 # the ones we care about.
43 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
45 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
46 # AM_INIT_AUTOMAKE([OPTIONS])
47 # -----------------------------------------------
48 # The call with PACKAGE and VERSION arguments is the old style
49 # call (pre autoconf-2.50), which is being phased out. PACKAGE
50 # and VERSION should now be passed to AC_INIT and removed from
51 # the call to AM_INIT_AUTOMAKE.
52 # We support both call styles for the transition. After
53 # the next Automake release, Autoconf can make the AC_INIT
54 # arguments mandatory, and then we can depend on a new Autoconf
55 # release and drop the old call support.
56 AC_DEFUN([AM_INIT_AUTOMAKE],
57 [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
58 AC_REQUIRE([AC_PROG_INSTALL])dnl
59 # test to see if srcdir already configured
60 if test "`cd $srcdir && pwd`" != "`pwd`" &&
61 test -f $srcdir/config.status; then
62 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
63 fi
65 # test whether we have cygpath
66 if test -z "$CYGPATH_W"; then
67 if (cygpath --version) >/dev/null 2>/dev/null; then
68 CYGPATH_W='cygpath -w'
69 else
70 CYGPATH_W=echo
71 fi
72 fi
73 AC_SUBST([CYGPATH_W])
75 # Define the identity of the package.
76 dnl Distinguish between old-style and new-style calls.
77 m4_ifval([$2],
78 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
79 AC_SUBST([PACKAGE], [$1])dnl
80 AC_SUBST([VERSION], [$2])],
81 [_AM_SET_OPTIONS([$1])dnl
82 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
83 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
85 _AM_IF_OPTION([no-define],,
86 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
87 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
89 # Some tools Automake needs.
90 AC_REQUIRE([AM_SANITY_CHECK])dnl
91 AC_REQUIRE([AC_ARG_PROGRAM])dnl
92 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
93 AM_MISSING_PROG(AUTOCONF, autoconf)
94 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
95 AM_MISSING_PROG(AUTOHEADER, autoheader)
96 AM_MISSING_PROG(MAKEINFO, makeinfo)
97 AM_MISSING_PROG(AMTAR, tar)
98 AM_PROG_INSTALL_SH
99 AM_PROG_INSTALL_STRIP
100 # We need awk for the "check" target. The system "awk" is bad on
101 # some platforms.
102 AC_REQUIRE([AC_PROG_AWK])dnl
103 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
104 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
106 _AM_IF_OPTION([no-dependencies],,
107 [AC_PROVIDE_IFELSE([AC_PROG_CC],
108 [_AM_DEPENDENCIES(CC)],
109 [define([AC_PROG_CC],
110 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
111 AC_PROVIDE_IFELSE([AC_PROG_CXX],
112 [_AM_DEPENDENCIES(CXX)],
113 [define([AC_PROG_CXX],
114 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
115 ])
116 ])
119 # When config.status generates a header, we must update the stamp-h file.
120 # This file resides in the same directory as the config header
121 # that is generated. The stamp files are numbered to have different names.
123 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
124 # loop where config.status creates the headers, so we can generate
125 # our stamp files there.
126 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
127 [# Compute $1's index in $config_headers.
128 _am_stamp_count=1
129 for _am_header in $config_headers :; do
130 case $_am_header in
131 $1 | $1:* )
132 break ;;
133 * )
134 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
135 esac
136 done
137 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
139 # Copyright 2002 Free Software Foundation, Inc.
141 # This program is free software; you can redistribute it and/or modify
142 # it under the terms of the GNU General Public License as published by
143 # the Free Software Foundation; either version 2, or (at your option)
144 # any later version.
146 # This program is distributed in the hope that it will be useful,
147 # but WITHOUT ANY WARRANTY; without even the implied warranty of
148 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
149 # GNU General Public License for more details.
151 # You should have received a copy of the GNU General Public License
152 # along with this program; if not, write to the Free Software
153 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
155 # AM_AUTOMAKE_VERSION(VERSION)
156 # ----------------------------
157 # Automake X.Y traces this macro to ensure aclocal.m4 has been
158 # generated from the m4 files accompanying Automake X.Y.
159 AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
161 # AM_SET_CURRENT_AUTOMAKE_VERSION
162 # -------------------------------
163 # Call AM_AUTOMAKE_VERSION so it can be traced.
164 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
165 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
166 [AM_AUTOMAKE_VERSION([1.7.9])])
168 # Helper functions for option handling. -*- Autoconf -*-
170 # Copyright 2001, 2002 Free Software Foundation, Inc.
172 # This program is free software; you can redistribute it and/or modify
173 # it under the terms of the GNU General Public License as published by
174 # the Free Software Foundation; either version 2, or (at your option)
175 # any later version.
177 # This program is distributed in the hope that it will be useful,
178 # but WITHOUT ANY WARRANTY; without even the implied warranty of
179 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
180 # GNU General Public License for more details.
182 # You should have received a copy of the GNU General Public License
183 # along with this program; if not, write to the Free Software
184 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
185 # 02111-1307, USA.
187 # serial 2
189 # _AM_MANGLE_OPTION(NAME)
190 # -----------------------
191 AC_DEFUN([_AM_MANGLE_OPTION],
192 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
194 # _AM_SET_OPTION(NAME)
195 # ------------------------------
196 # Set option NAME. Presently that only means defining a flag for this option.
197 AC_DEFUN([_AM_SET_OPTION],
198 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
200 # _AM_SET_OPTIONS(OPTIONS)
201 # ----------------------------------
202 # OPTIONS is a space-separated list of Automake options.
203 AC_DEFUN([_AM_SET_OPTIONS],
204 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
206 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
207 # -------------------------------------------
208 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
209 AC_DEFUN([_AM_IF_OPTION],
210 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
212 #
213 # Check to make sure that the build environment is sane.
214 #
216 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
218 # This program is free software; you can redistribute it and/or modify
219 # it under the terms of the GNU General Public License as published by
220 # the Free Software Foundation; either version 2, or (at your option)
221 # any later version.
223 # This program is distributed in the hope that it will be useful,
224 # but WITHOUT ANY WARRANTY; without even the implied warranty of
225 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
226 # GNU General Public License for more details.
228 # You should have received a copy of the GNU General Public License
229 # along with this program; if not, write to the Free Software
230 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
231 # 02111-1307, USA.
233 # serial 3
235 # AM_SANITY_CHECK
236 # ---------------
237 AC_DEFUN([AM_SANITY_CHECK],
238 [AC_MSG_CHECKING([whether build environment is sane])
239 # Just in case
240 sleep 1
241 echo timestamp > conftest.file
242 # Do `set' in a subshell so we don't clobber the current shell's
243 # arguments. Must try -L first in case configure is actually a
244 # symlink; some systems play weird games with the mod time of symlinks
245 # (eg FreeBSD returns the mod time of the symlink's containing
246 # directory).
247 if (
248 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
249 if test "$[*]" = "X"; then
250 # -L didn't work.
251 set X `ls -t $srcdir/configure conftest.file`
252 fi
253 rm -f conftest.file
254 if test "$[*]" != "X $srcdir/configure conftest.file" \
255 && test "$[*]" != "X conftest.file $srcdir/configure"; then
257 # If neither matched, then we have a broken ls. This can happen
258 # if, for instance, CONFIG_SHELL is bash and it inherits a
259 # broken ls alias from the environment. This has actually
260 # happened. Such a system could not be considered "sane".
261 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
262 alias in your environment])
263 fi
265 test "$[2]" = conftest.file
266 )
267 then
268 # Ok.
269 :
270 else
271 AC_MSG_ERROR([newly created file is older than distributed files!
272 Check your system clock])
273 fi
274 AC_MSG_RESULT(yes)])
276 # -*- Autoconf -*-
279 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
281 # This program is free software; you can redistribute it and/or modify
282 # it under the terms of the GNU General Public License as published by
283 # the Free Software Foundation; either version 2, or (at your option)
284 # any later version.
286 # This program is distributed in the hope that it will be useful,
287 # but WITHOUT ANY WARRANTY; without even the implied warranty of
288 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
289 # GNU General Public License for more details.
291 # You should have received a copy of the GNU General Public License
292 # along with this program; if not, write to the Free Software
293 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
294 # 02111-1307, USA.
296 # serial 3
298 # AM_MISSING_PROG(NAME, PROGRAM)
299 # ------------------------------
300 AC_DEFUN([AM_MISSING_PROG],
301 [AC_REQUIRE([AM_MISSING_HAS_RUN])
302 $1=${$1-"${am_missing_run}$2"}
303 AC_SUBST($1)])
306 # AM_MISSING_HAS_RUN
307 # ------------------
308 # Define MISSING if not defined so far and test if it supports --run.
309 # If it does, set am_missing_run to use it, otherwise, to nothing.
310 AC_DEFUN([AM_MISSING_HAS_RUN],
311 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
312 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
313 # Use eval to expand $SHELL
314 if eval "$MISSING --run true"; then
315 am_missing_run="$MISSING --run "
316 else
317 am_missing_run=
318 AC_MSG_WARN([`missing' script is too old or missing])
319 fi
320 ])
322 # AM_AUX_DIR_EXPAND
324 # Copyright 2001 Free Software Foundation, Inc.
326 # This program is free software; you can redistribute it and/or modify
327 # it under the terms of the GNU General Public License as published by
328 # the Free Software Foundation; either version 2, or (at your option)
329 # any later version.
331 # This program is distributed in the hope that it will be useful,
332 # but WITHOUT ANY WARRANTY; without even the implied warranty of
333 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
334 # GNU General Public License for more details.
336 # You should have received a copy of the GNU General Public License
337 # along with this program; if not, write to the Free Software
338 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
339 # 02111-1307, USA.
341 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
342 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
343 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
344 #
345 # Of course, Automake must honor this variable whenever it calls a
346 # tool from the auxiliary directory. The problem is that $srcdir (and
347 # therefore $ac_aux_dir as well) can be either absolute or relative,
348 # depending on how configure is run. This is pretty annoying, since
349 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
350 # source directory, any form will work fine, but in subdirectories a
351 # relative path needs to be adjusted first.
352 #
353 # $ac_aux_dir/missing
354 # fails when called from a subdirectory if $ac_aux_dir is relative
355 # $top_srcdir/$ac_aux_dir/missing
356 # fails if $ac_aux_dir is absolute,
357 # fails when called from a subdirectory in a VPATH build with
358 # a relative $ac_aux_dir
359 #
360 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
361 # are both prefixed by $srcdir. In an in-source build this is usually
362 # harmless because $srcdir is `.', but things will broke when you
363 # start a VPATH build or use an absolute $srcdir.
364 #
365 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
366 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
367 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
368 # and then we would define $MISSING as
369 # MISSING="\${SHELL} $am_aux_dir/missing"
370 # This will work as long as MISSING is not called from configure, because
371 # unfortunately $(top_srcdir) has no meaning in configure.
372 # However there are other variables, like CC, which are often used in
373 # configure, and could therefore not use this "fixed" $ac_aux_dir.
374 #
375 # Another solution, used here, is to always expand $ac_aux_dir to an
376 # absolute PATH. The drawback is that using absolute paths prevent a
377 # configured tree to be moved without reconfiguration.
379 # Rely on autoconf to set up CDPATH properly.
380 AC_PREREQ([2.50])
382 AC_DEFUN([AM_AUX_DIR_EXPAND], [
383 # expand $ac_aux_dir to an absolute path
384 am_aux_dir=`cd $ac_aux_dir && pwd`
385 ])
387 # AM_PROG_INSTALL_SH
388 # ------------------
389 # Define $install_sh.
391 # Copyright 2001 Free Software Foundation, Inc.
393 # This program is free software; you can redistribute it and/or modify
394 # it under the terms of the GNU General Public License as published by
395 # the Free Software Foundation; either version 2, or (at your option)
396 # any later version.
398 # This program is distributed in the hope that it will be useful,
399 # but WITHOUT ANY WARRANTY; without even the implied warranty of
400 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
401 # GNU General Public License for more details.
403 # You should have received a copy of the GNU General Public License
404 # along with this program; if not, write to the Free Software
405 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
406 # 02111-1307, USA.
408 AC_DEFUN([AM_PROG_INSTALL_SH],
409 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
410 install_sh=${install_sh-"$am_aux_dir/install-sh"}
411 AC_SUBST(install_sh)])
413 # AM_PROG_INSTALL_STRIP
415 # Copyright 2001 Free Software Foundation, Inc.
417 # This program is free software; you can redistribute it and/or modify
418 # it under the terms of the GNU General Public License as published by
419 # the Free Software Foundation; either version 2, or (at your option)
420 # any later version.
422 # This program is distributed in the hope that it will be useful,
423 # but WITHOUT ANY WARRANTY; without even the implied warranty of
424 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
425 # GNU General Public License for more details.
427 # You should have received a copy of the GNU General Public License
428 # along with this program; if not, write to the Free Software
429 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
430 # 02111-1307, USA.
432 # One issue with vendor `install' (even GNU) is that you can't
433 # specify the program used to strip binaries. This is especially
434 # annoying in cross-compiling environments, where the build's strip
435 # is unlikely to handle the host's binaries.
436 # Fortunately install-sh will honor a STRIPPROG variable, so we
437 # always use install-sh in `make install-strip', and initialize
438 # STRIPPROG with the value of the STRIP variable (set by the user).
439 AC_DEFUN([AM_PROG_INSTALL_STRIP],
440 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
441 # Installed binaries are usually stripped using `strip' when the user
442 # run `make install-strip'. However `strip' might not be the right
443 # tool to use in cross-compilation environments, therefore Automake
444 # will honor the `STRIP' environment variable to overrule this program.
445 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
446 if test "$cross_compiling" != no; then
447 AC_CHECK_TOOL([STRIP], [strip], :)
448 fi
449 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
450 AC_SUBST([INSTALL_STRIP_PROGRAM])])
452 # -*- Autoconf -*-
453 # Copyright (C) 2003 Free Software Foundation, Inc.
455 # This program is free software; you can redistribute it and/or modify
456 # it under the terms of the GNU General Public License as published by
457 # the Free Software Foundation; either version 2, or (at your option)
458 # any later version.
460 # This program is distributed in the hope that it will be useful,
461 # but WITHOUT ANY WARRANTY; without even the implied warranty of
462 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
463 # GNU General Public License for more details.
465 # You should have received a copy of the GNU General Public License
466 # along with this program; if not, write to the Free Software
467 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
468 # 02111-1307, USA.
470 # serial 1
472 # Check whether the underlying file-system supports filenames
473 # with a leading dot. For instance MS-DOS doesn't.
474 AC_DEFUN([AM_SET_LEADING_DOT],
475 [rm -rf .tst 2>/dev/null
476 mkdir .tst 2>/dev/null
477 if test -d .tst; then
478 am__leading_dot=.
479 else
480 am__leading_dot=_
481 fi
482 rmdir .tst 2>/dev/null
483 AC_SUBST([am__leading_dot])])
485 # serial 5 -*- Autoconf -*-
487 # Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
489 # This program is free software; you can redistribute it and/or modify
490 # it under the terms of the GNU General Public License as published by
491 # the Free Software Foundation; either version 2, or (at your option)
492 # any later version.
494 # This program is distributed in the hope that it will be useful,
495 # but WITHOUT ANY WARRANTY; without even the implied warranty of
496 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
497 # GNU General Public License for more details.
499 # You should have received a copy of the GNU General Public License
500 # along with this program; if not, write to the Free Software
501 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
502 # 02111-1307, USA.
505 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
506 # written in clear, in which case automake, when reading aclocal.m4,
507 # will think it sees a *use*, and therefore will trigger all it's
508 # C support machinery. Also note that it means that autoscan, seeing
509 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
513 # _AM_DEPENDENCIES(NAME)
514 # ----------------------
515 # See how the compiler implements dependency checking.
516 # NAME is "CC", "CXX", "GCJ", or "OBJC".
517 # We try a few techniques and use that to set a single cache variable.
518 #
519 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
520 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
521 # dependency, and given that the user is not expected to run this macro,
522 # just rely on AC_PROG_CC.
523 AC_DEFUN([_AM_DEPENDENCIES],
524 [AC_REQUIRE([AM_SET_DEPDIR])dnl
525 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
526 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
527 AC_REQUIRE([AM_DEP_TRACK])dnl
529 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
530 [$1], CXX, [depcc="$CXX" am_compiler_list=],
531 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
532 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
533 [depcc="$$1" am_compiler_list=])
535 AC_CACHE_CHECK([dependency style of $depcc],
536 [am_cv_$1_dependencies_compiler_type],
537 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
538 # We make a subdir and do the tests there. Otherwise we can end up
539 # making bogus files that we don't know about and never remove. For
540 # instance it was reported that on HP-UX the gcc test will end up
541 # making a dummy file named `D' -- because `-MD' means `put the output
542 # in D'.
543 mkdir conftest.dir
544 # Copy depcomp to subdir because otherwise we won't find it if we're
545 # using a relative directory.
546 cp "$am_depcomp" conftest.dir
547 cd conftest.dir
548 # We will build objects and dependencies in a subdirectory because
549 # it helps to detect inapplicable dependency modes. For instance
550 # both Tru64's cc and ICC support -MD to output dependencies as a
551 # side effect of compilation, but ICC will put the dependencies in
552 # the current directory while Tru64 will put them in the object
553 # directory.
554 mkdir sub
556 am_cv_$1_dependencies_compiler_type=none
557 if test "$am_compiler_list" = ""; then
558 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
559 fi
560 for depmode in $am_compiler_list; do
561 # Setup a source with many dependencies, because some compilers
562 # like to wrap large dependency lists on column 80 (with \), and
563 # we should not choose a depcomp mode which is confused by this.
564 #
565 # We need to recreate these files for each test, as the compiler may
566 # overwrite some of them when testing with obscure command lines.
567 # This happens at least with the AIX C compiler.
568 : > sub/conftest.c
569 for i in 1 2 3 4 5 6; do
570 echo '#include "conftst'$i'.h"' >> sub/conftest.c
571 : > sub/conftst$i.h
572 done
573 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
575 case $depmode in
576 nosideeffect)
577 # after this tag, mechanisms are not by side-effect, so they'll
578 # only be used when explicitly requested
579 if test "x$enable_dependency_tracking" = xyes; then
580 continue
581 else
582 break
583 fi
584 ;;
585 none) break ;;
586 esac
587 # We check with `-c' and `-o' for the sake of the "dashmstdout"
588 # mode. It turns out that the SunPro C++ compiler does not properly
589 # handle `-M -o', and we need to detect this.
590 if depmode=$depmode \
591 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
592 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
593 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
594 >/dev/null 2>conftest.err &&
595 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
596 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
597 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
598 # icc doesn't choke on unknown options, it will just issue warnings
599 # (even with -Werror). So we grep stderr for any message
600 # that says an option was ignored.
601 if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
602 am_cv_$1_dependencies_compiler_type=$depmode
603 break
604 fi
605 fi
606 done
608 cd ..
609 rm -rf conftest.dir
610 else
611 am_cv_$1_dependencies_compiler_type=none
612 fi
613 ])
614 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
615 AM_CONDITIONAL([am__fastdep$1], [
616 test "x$enable_dependency_tracking" != xno \
617 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
618 ])
621 # AM_SET_DEPDIR
622 # -------------
623 # Choose a directory name for dependency files.
624 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
625 AC_DEFUN([AM_SET_DEPDIR],
626 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
627 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
628 ])
631 # AM_DEP_TRACK
632 # ------------
633 AC_DEFUN([AM_DEP_TRACK],
634 [AC_ARG_ENABLE(dependency-tracking,
635 [ --disable-dependency-tracking Speeds up one-time builds
636 --enable-dependency-tracking Do not reject slow dependency extractors])
637 if test "x$enable_dependency_tracking" != xno; then
638 am_depcomp="$ac_aux_dir/depcomp"
639 AMDEPBACKSLASH='\'
640 fi
641 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
642 AC_SUBST([AMDEPBACKSLASH])
643 ])
645 # Generate code to set up dependency tracking. -*- Autoconf -*-
647 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
649 # This program is free software; you can redistribute it and/or modify
650 # it under the terms of the GNU General Public License as published by
651 # the Free Software Foundation; either version 2, or (at your option)
652 # any later version.
654 # This program is distributed in the hope that it will be useful,
655 # but WITHOUT ANY WARRANTY; without even the implied warranty of
656 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
657 # GNU General Public License for more details.
659 # You should have received a copy of the GNU General Public License
660 # along with this program; if not, write to the Free Software
661 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
662 # 02111-1307, USA.
664 #serial 2
666 # _AM_OUTPUT_DEPENDENCY_COMMANDS
667 # ------------------------------
668 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
669 [for mf in $CONFIG_FILES; do
670 # Strip MF so we end up with the name of the file.
671 mf=`echo "$mf" | sed -e 's/:.*$//'`
672 # Check whether this is an Automake generated Makefile or not.
673 # We used to match only the files named `Makefile.in', but
674 # some people rename them; so instead we look at the file content.
675 # Grep'ing the first line is not enough: some people post-process
676 # each Makefile.in and add a new line on top of each file to say so.
677 # So let's grep whole file.
678 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
679 dirpart=`AS_DIRNAME("$mf")`
680 else
681 continue
682 fi
683 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
684 # Extract the definition of DEP_FILES from the Makefile without
685 # running `make'.
686 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
687 test -z "$DEPDIR" && continue
688 # When using ansi2knr, U may be empty or an underscore; expand it
689 U=`sed -n -e '/^U = / s///p' < "$mf"`
690 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
691 # We invoke sed twice because it is the simplest approach to
692 # changing $(DEPDIR) to its actual value in the expansion.
693 for file in `sed -n -e '
694 /^DEP_FILES = .*\\\\$/ {
695 s/^DEP_FILES = //
696 :loop
697 s/\\\\$//
698 p
699 n
700 /\\\\$/ b loop
701 p
702 }
703 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
704 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
705 # Make sure the directory exists.
706 test -f "$dirpart/$file" && continue
707 fdir=`AS_DIRNAME(["$file"])`
708 AS_MKDIR_P([$dirpart/$fdir])
709 # echo "creating $dirpart/$file"
710 echo '# dummy' > "$dirpart/$file"
711 done
712 done
713 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
716 # AM_OUTPUT_DEPENDENCY_COMMANDS
717 # -----------------------------
718 # This macro should only be invoked once -- use via AC_REQUIRE.
719 #
720 # This code is only required when automatic dependency tracking
721 # is enabled. FIXME. This creates each `.P' file that we will
722 # need in order to bootstrap the dependency handling code.
723 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
724 [AC_CONFIG_COMMANDS([depfiles],
725 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
726 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
727 ])
729 # Check to see how 'make' treats includes. -*- Autoconf -*-
731 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
733 # This program is free software; you can redistribute it and/or modify
734 # it under the terms of the GNU General Public License as published by
735 # the Free Software Foundation; either version 2, or (at your option)
736 # any later version.
738 # This program is distributed in the hope that it will be useful,
739 # but WITHOUT ANY WARRANTY; without even the implied warranty of
740 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
741 # GNU General Public License for more details.
743 # You should have received a copy of the GNU General Public License
744 # along with this program; if not, write to the Free Software
745 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
746 # 02111-1307, USA.
748 # serial 2
750 # AM_MAKE_INCLUDE()
751 # -----------------
752 # Check to see how make treats includes.
753 AC_DEFUN([AM_MAKE_INCLUDE],
754 [am_make=${MAKE-make}
755 cat > confinc << 'END'
756 am__doit:
757 @echo done
758 .PHONY: am__doit
759 END
760 # If we don't find an include directive, just comment out the code.
761 AC_MSG_CHECKING([for style of include used by $am_make])
762 am__include="#"
763 am__quote=
764 _am_result=none
765 # First try GNU make style include.
766 echo "include confinc" > confmf
767 # We grep out `Entering directory' and `Leaving directory'
768 # messages which can occur if `w' ends up in MAKEFLAGS.
769 # In particular we don't look at `^make:' because GNU make might
770 # be invoked under some other name (usually "gmake"), in which
771 # case it prints its new name instead of `make'.
772 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
773 am__include=include
774 am__quote=
775 _am_result=GNU
776 fi
777 # Now try BSD make style include.
778 if test "$am__include" = "#"; then
779 echo '.include "confinc"' > confmf
780 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
781 am__include=.include
782 am__quote="\""
783 _am_result=BSD
784 fi
785 fi
786 AC_SUBST([am__include])
787 AC_SUBST([am__quote])
788 AC_MSG_RESULT([$_am_result])
789 rm -f confinc confmf
790 ])
792 # AM_CONDITIONAL -*- Autoconf -*-
794 # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
796 # This program is free software; you can redistribute it and/or modify
797 # it under the terms of the GNU General Public License as published by
798 # the Free Software Foundation; either version 2, or (at your option)
799 # any later version.
801 # This program is distributed in the hope that it will be useful,
802 # but WITHOUT ANY WARRANTY; without even the implied warranty of
803 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
804 # GNU General Public License for more details.
806 # You should have received a copy of the GNU General Public License
807 # along with this program; if not, write to the Free Software
808 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
809 # 02111-1307, USA.
811 # serial 5
813 AC_PREREQ(2.52)
815 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
816 # -------------------------------------
817 # Define a conditional.
818 AC_DEFUN([AM_CONDITIONAL],
819 [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
820 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
821 AC_SUBST([$1_TRUE])
822 AC_SUBST([$1_FALSE])
823 if $2; then
824 $1_TRUE=
825 $1_FALSE='#'
826 else
827 $1_TRUE='#'
828 $1_FALSE=
829 fi
830 AC_CONFIG_COMMANDS_PRE(
831 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
832 AC_MSG_ERROR([conditional "$1" was never defined.
833 Usually this means the macro was only invoked conditionally.])
834 fi])])
836 # Add --enable-maintainer-mode option to configure.
837 # From Jim Meyering
839 # Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
841 # This program is free software; you can redistribute it and/or modify
842 # it under the terms of the GNU General Public License as published by
843 # the Free Software Foundation; either version 2, or (at your option)
844 # any later version.
846 # This program is distributed in the hope that it will be useful,
847 # but WITHOUT ANY WARRANTY; without even the implied warranty of
848 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
849 # GNU General Public License for more details.
851 # You should have received a copy of the GNU General Public License
852 # along with this program; if not, write to the Free Software
853 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
854 # 02111-1307, USA.
856 # serial 2
858 AC_DEFUN([AM_MAINTAINER_MODE],
859 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
860 dnl maintainer-mode is disabled by default
861 AC_ARG_ENABLE(maintainer-mode,
862 [ --enable-maintainer-mode enable make rules and dependencies not useful
863 (and sometimes confusing) to the casual installer],
864 USE_MAINTAINER_MODE=$enableval,
865 USE_MAINTAINER_MODE=no)
866 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
867 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
868 MAINT=$MAINTAINER_MODE_TRUE
869 AC_SUBST(MAINT)dnl
870 ]
871 )
873 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
875 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
877 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
879 # This program is free software; you can redistribute it and/or modify
880 # it under the terms of the GNU General Public License as published by
881 # the Free Software Foundation; either version 2, or (at your option)
882 # any later version.
884 # This program is distributed in the hope that it will be useful,
885 # but WITHOUT ANY WARRANTY; without even the implied warranty of
886 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
887 # GNU General Public License for more details.
889 # You should have received a copy of the GNU General Public License
890 # along with this program; if not, write to the Free Software
891 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
892 # 02111-1307, USA.
894 AC_PREREQ([2.52])
896 # serial 6
898 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
899 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
901 # isc-posix.m4 serial 2 (gettext-0.11.2)
902 dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
903 dnl This file is free software, distributed under the terms of the GNU
904 dnl General Public License. As a special exception to the GNU General
905 dnl Public License, this file may be distributed as part of a program
906 dnl that contains a configuration script generated by Autoconf, under
907 dnl the same distribution terms as the rest of that program.
909 # This file is not needed with autoconf-2.53 and newer. Remove it in 2005.
911 # This test replaces the one in autoconf.
912 # Currently this macro should have the same name as the autoconf macro
913 # because gettext's gettext.m4 (distributed in the automake package)
914 # still uses it. Otherwise, the use in gettext.m4 makes autoheader
915 # give these diagnostics:
916 # configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
917 # configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
919 undefine([AC_ISC_POSIX])
921 AC_DEFUN([AC_ISC_POSIX],
922 [
923 dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
924 AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
925 ]
926 )
929 # Copyright 1996, 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
931 # This program is free software; you can redistribute it and/or modify
932 # it under the terms of the GNU General Public License as published by
933 # the Free Software Foundation; either version 2, or (at your option)
934 # any later version.
936 # This program is distributed in the hope that it will be useful,
937 # but WITHOUT ANY WARRANTY; without even the implied warranty of
938 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
939 # GNU General Public License for more details.
941 # You should have received a copy of the GNU General Public License
942 # along with this program; if not, write to the Free Software
943 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
944 # 02111-1307, USA.
946 # serial 2
948 # @defmac AC_PROG_CC_STDC
949 # @maindex PROG_CC_STDC
950 # @ovindex CC
951 # If the C compiler in not in ANSI C mode by default, try to add an option
952 # to output variable @code{CC} to make it so. This macro tries various
953 # options that select ANSI C on some system or another. It considers the
954 # compiler to be in ANSI C mode if it handles function prototypes correctly.
955 #
956 # If you use this macro, you should check after calling it whether the C
957 # compiler has been set to accept ANSI C; if not, the shell variable
958 # @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
959 # code in ANSI C, you can make an un-ANSIfied copy of it by using the
960 # program @code{ansi2knr}, which comes with Ghostscript.
961 # @end defmac
963 AC_DEFUN([AM_PROG_CC_STDC],
964 [AC_REQUIRE([AC_PROG_CC])
965 AC_BEFORE([$0], [AC_C_INLINE])
966 AC_BEFORE([$0], [AC_C_CONST])
967 dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
968 dnl a magic option to avoid problems with ANSI preprocessor commands
969 dnl like #elif.
970 dnl FIXME: can't do this because then AC_AIX won't work due to a
971 dnl circular dependency.
972 dnl AC_BEFORE([$0], [AC_PROG_CPP])
973 AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
974 AC_CACHE_VAL(am_cv_prog_cc_stdc,
975 [am_cv_prog_cc_stdc=no
976 ac_save_CC="$CC"
977 # Don't try gcc -ansi; that turns off useful extensions and
978 # breaks some systems' header files.
979 # AIX -qlanglvl=ansi
980 # Ultrix and OSF/1 -std1
981 # HP-UX 10.20 and later -Ae
982 # HP-UX older versions -Aa -D_HPUX_SOURCE
983 # SVR4 -Xc -D__EXTENSIONS__
984 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
985 do
986 CC="$ac_save_CC $ac_arg"
987 AC_TRY_COMPILE(
988 [#include <stdarg.h>
989 #include <stdio.h>
990 #include <sys/types.h>
991 #include <sys/stat.h>
992 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
993 struct buf { int x; };
994 FILE * (*rcsopen) (struct buf *, struct stat *, int);
995 static char *e (p, i)
996 char **p;
997 int i;
998 {
999 return p[i];
1000 }
1001 static char *f (char * (*g) (char **, int), char **p, ...)
1002 {
1003 char *s;
1004 va_list v;
1005 va_start (v,p);
1006 s = g (p, va_arg (v,int));
1007 va_end (v);
1008 return s;
1009 }
1010 int test (int i, double x);
1011 struct s1 {int (*f) (int a);};
1012 struct s2 {int (*f) (double a);};
1013 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1014 int argc;
1015 char **argv;
1016 ], [
1017 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1018 ],
1019 [am_cv_prog_cc_stdc="$ac_arg"; break])
1020 done
1021 CC="$ac_save_CC"
1022 ])
1023 if test -z "$am_cv_prog_cc_stdc"; then
1024 AC_MSG_RESULT([none needed])
1025 else
1026 AC_MSG_RESULT([$am_cv_prog_cc_stdc])
1027 fi
1028 case "x$am_cv_prog_cc_stdc" in
1029 x|xno) ;;
1030 *) CC="$CC $am_cv_prog_cc_stdc" ;;
1031 esac
1032 ])
1034 AU_DEFUN([fp_PROG_CC_STDC], [AM_PROG_CC_STDC])
1037 dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
1038 dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
1039 dnl also defines GSTUFF_PKG_ERRORS on error
1040 AC_DEFUN(PKG_CHECK_MODULES, [
1041 succeeded=no
1043 if test -z "$PKG_CONFIG"; then
1044 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
1045 fi
1047 if test "$PKG_CONFIG" = "no" ; then
1048 echo "*** The pkg-config script could not be found. Make sure it is"
1049 echo "*** in your path, or set the PKG_CONFIG environment variable"
1050 echo "*** to the full path to pkg-config."
1051 echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
1052 else
1053 PKG_CONFIG_MIN_VERSION=0.9.0
1054 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
1055 AC_MSG_CHECKING(for $2)
1057 if $PKG_CONFIG --exists "$2" ; then
1058 AC_MSG_RESULT(yes)
1059 succeeded=yes
1061 AC_MSG_CHECKING($1_CFLAGS)
1062 $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
1063 AC_MSG_RESULT($$1_CFLAGS)
1065 AC_MSG_CHECKING($1_LIBS)
1066 $1_LIBS=`$PKG_CONFIG --libs "$2"`
1067 AC_MSG_RESULT($$1_LIBS)
1068 else
1069 $1_CFLAGS=""
1070 $1_LIBS=""
1071 ## If we have a custom action on failure, don't print errors, but
1072 ## do set a variable so people can do so.
1073 $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
1074 ifelse([$4], ,echo $$1_PKG_ERRORS,)
1075 fi
1077 AC_SUBST($1_CFLAGS)
1078 AC_SUBST($1_LIBS)
1079 else
1080 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
1081 echo "*** See http://www.freedesktop.org/software/pkgconfig"
1082 fi
1083 fi
1085 if test $succeeded = yes; then
1086 ifelse([$3], , :, [$3])
1087 else
1088 ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
1089 fi
1090 ])
1094 # Copyright (C) 1995-2002 Free Software Foundation, Inc.
1095 # Copyright (C) 2001-2003,2004 Red Hat, Inc.
1096 #
1097 # This file is free software, distributed under the terms of the GNU
1098 # General Public License. As a special exception to the GNU General
1099 # Public License, this file may be distributed as part of a program
1100 # that contains a configuration script generated by Autoconf, under
1101 # the same distribution terms as the rest of that program.
1102 #
1103 # This file can be copied and used freely without restrictions. It can
1104 # be used in projects which are not available under the GNU Public License
1105 # but which still want to provide support for the GNU gettext functionality.
1106 #
1107 # Macro to add for using GNU gettext.
1108 # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
1109 #
1110 # Modified to never use included libintl.
1111 # Owen Taylor <otaylor@redhat.com>, 12/15/1998
1112 #
1113 # Major rework to remove unused code
1114 # Owen Taylor <otaylor@redhat.com>, 12/11/2002
1115 #
1116 # Added better handling of ALL_LINGUAS from GNU gettext version
1117 # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
1118 #
1119 # Modified to require ngettext
1120 # Matthias Clasen <mclasen@redhat.com> 08/06/2004
1121 #
1122 # We need this here as well, since someone might use autoconf-2.5x
1123 # to configure GLib then an older version to configure a package
1124 # using AM_GLIB_GNU_GETTEXT
1125 AC_PREREQ(2.53)
1127 dnl
1128 dnl We go to great lengths to make sure that aclocal won't
1129 dnl try to pull in the installed version of these macros
1130 dnl when running aclocal in the glib directory.
1131 dnl
1132 m4_copy([AC_DEFUN],[glib_DEFUN])
1133 m4_copy([AC_REQUIRE],[glib_REQUIRE])
1134 dnl
1135 dnl At the end, if we're not within glib, we'll define the public
1136 dnl definitions in terms of our private definitions.
1137 dnl
1139 # GLIB_LC_MESSAGES
1140 #--------------------
1141 glib_DEFUN([GLIB_LC_MESSAGES],
1142 [AC_CHECK_HEADERS([locale.h])
1143 if test $ac_cv_header_locale_h = yes; then
1144 AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
1145 [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
1146 am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
1147 if test $am_cv_val_LC_MESSAGES = yes; then
1148 AC_DEFINE(HAVE_LC_MESSAGES, 1,
1149 [Define if your <locale.h> file defines LC_MESSAGES.])
1150 fi
1151 fi])
1153 # GLIB_PATH_PROG_WITH_TEST
1154 #----------------------------
1155 dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
1156 dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
1157 glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
1158 [# Extract the first word of "$2", so it can be a program name with args.
1159 set dummy $2; ac_word=[$]2
1160 AC_MSG_CHECKING([for $ac_word])
1161 AC_CACHE_VAL(ac_cv_path_$1,
1162 [case "[$]$1" in
1163 /*)
1164 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
1165 ;;
1166 *)
1167 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1168 for ac_dir in ifelse([$5], , $PATH, [$5]); do
1169 test -z "$ac_dir" && ac_dir=.
1170 if test -f $ac_dir/$ac_word; then
1171 if [$3]; then
1172 ac_cv_path_$1="$ac_dir/$ac_word"
1173 break
1174 fi
1175 fi
1176 done
1177 IFS="$ac_save_ifs"
1178 dnl If no 4th arg is given, leave the cache variable unset,
1179 dnl so AC_PATH_PROGS will keep looking.
1180 ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
1181 ])dnl
1182 ;;
1183 esac])dnl
1184 $1="$ac_cv_path_$1"
1185 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
1186 AC_MSG_RESULT([$]$1)
1187 else
1188 AC_MSG_RESULT(no)
1189 fi
1190 AC_SUBST($1)dnl
1191 ])
1193 # GLIB_WITH_NLS
1194 #-----------------
1195 glib_DEFUN([GLIB_WITH_NLS],
1196 dnl NLS is obligatory
1197 [USE_NLS=yes
1198 AC_SUBST(USE_NLS)
1200 gt_cv_have_gettext=no
1202 CATOBJEXT=NONE
1203 XGETTEXT=:
1204 INTLLIBS=
1206 AC_CHECK_HEADER(libintl.h,
1207 [gt_cv_func_dgettext_libintl="no"
1208 libintl_extra_libs=""
1210 #
1211 # First check in libc
1212 #
1213 AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
1214 [AC_TRY_LINK([
1215 #include <libintl.h>
1216 ],
1217 [return !ngettext ("","", 1)],
1218 gt_cv_func_ngettext_libc=yes,
1219 gt_cv_func_ngettext_libc=no)
1220 ])
1222 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
1223 AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
1224 [AC_TRY_LINK([
1225 #include <libintl.h>
1226 ],
1227 [return !dgettext ("","")],
1228 gt_cv_func_dgettext_libc=yes,
1229 gt_cv_func_dgettext_libc=no)
1230 ])
1231 fi
1233 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
1234 AC_CHECK_FUNCS(bind_textdomain_codeset)
1235 fi
1237 #
1238 # If we don't have everything we want, check in libintl
1239 #
1240 if test "$gt_cv_func_dgettext_libc" != "yes" \
1241 || test "$gt_cv_func_ngettext_libc" != "yes" \
1242 || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
1244 AC_CHECK_LIB(intl, bindtextdomain,
1245 [AC_CHECK_LIB(intl, ngettext,
1246 [AC_CHECK_LIB(intl, dgettext,
1247 gt_cv_func_dgettext_libintl=yes)])])
1249 if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
1250 AC_MSG_CHECKING([if -liconv is needed to use gettext])
1251 AC_MSG_RESULT([])
1252 AC_CHECK_LIB(intl, ngettext,
1253 [AC_CHECK_LIB(intl, dcgettext,
1254 [gt_cv_func_dgettext_libintl=yes
1255 libintl_extra_libs=-liconv],
1256 :,-liconv)],
1257 :,-liconv)
1258 fi
1260 #
1261 # If we found libintl, then check in it for bind_textdomain_codeset();
1262 # we'll prefer libc if neither have bind_textdomain_codeset(),
1263 # and both have dgettext and ngettext
1264 #
1265 if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
1266 glib_save_LIBS="$LIBS"
1267 LIBS="$LIBS -lintl $libintl_extra_libs"
1268 unset ac_cv_func_bind_textdomain_codeset
1269 AC_CHECK_FUNCS(bind_textdomain_codeset)
1270 LIBS="$glib_save_LIBS"
1272 if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
1273 gt_cv_func_dgettext_libc=no
1274 else
1275 if test "$gt_cv_func_dgettext_libc" = "yes" \
1276 && test "$gt_cv_func_ngettext_libc" = "yes"; then
1277 gt_cv_func_dgettext_libintl=no
1278 fi
1279 fi
1280 fi
1281 fi
1283 if test "$gt_cv_func_dgettext_libc" = "yes" \
1284 || test "$gt_cv_func_dgettext_libintl" = "yes"; then
1285 gt_cv_have_gettext=yes
1286 fi
1288 if test "$gt_cv_func_dgettext_libintl" = "yes"; then
1289 INTLLIBS="-lintl $libintl_extra_libs"
1290 fi
1292 if test "$gt_cv_have_gettext" = "yes"; then
1293 AC_DEFINE(HAVE_GETTEXT,1,
1294 [Define if the GNU gettext() function is already present or preinstalled.])
1295 GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
1296 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
1297 if test "$MSGFMT" != "no"; then
1298 glib_save_LIBS="$LIBS"
1299 LIBS="$LIBS $INTLLIBS"
1300 AC_CHECK_FUNCS(dcgettext)
1301 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
1302 GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
1303 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
1304 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
1305 return _nl_msg_cat_cntr],
1306 [CATOBJEXT=.gmo
1307 DATADIRNAME=share],
1308 [case $host in
1309 *-*-solaris*)
1310 dnl On Solaris, if bind_textdomain_codeset is in libc,
1311 dnl GNU format message catalog is always supported,
1312 dnl since both are added to the libc all together.
1313 dnl Hence, we'd like to go with DATADIRNAME=share and
1314 dnl and CATOBJEXT=.gmo in this case.
1315 AC_CHECK_FUNC(bind_textdomain_codeset,
1316 [CATOBJEXT=.gmo
1317 DATADIRNAME=share],
1318 [CATOBJEXT=.mo
1319 DATADIRNAME=lib])
1320 ;;
1321 *)
1322 CATOBJEXT=.mo
1323 DATADIRNAME=lib
1324 ;;
1325 esac])
1326 LIBS="$glib_save_LIBS"
1327 INSTOBJEXT=.mo
1328 else
1329 gt_cv_have_gettext=no
1330 fi
1331 fi
1332 ])
1334 if test "$gt_cv_have_gettext" = "yes" ; then
1335 AC_DEFINE(ENABLE_NLS, 1,
1336 [always defined to indicate that i18n is enabled])
1337 fi
1339 dnl Test whether we really found GNU xgettext.
1340 if test "$XGETTEXT" != ":"; then
1341 dnl If it is not GNU xgettext we define it as : so that the
1342 dnl Makefiles still can work.
1343 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
1344 : ;
1345 else
1346 AC_MSG_RESULT(
1347 [found xgettext program is not GNU xgettext; ignore it])
1348 XGETTEXT=":"
1349 fi
1350 fi
1352 # We need to process the po/ directory.
1353 POSUB=po
1355 AC_OUTPUT_COMMANDS(
1356 [case "$CONFIG_FILES" in *po/Makefile.in*)
1357 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
1358 esac])
1360 dnl These rules are solely for the distribution goal. While doing this
1361 dnl we only have to keep exactly one list of the available catalogs
1362 dnl in configure.in.
1363 for lang in $ALL_LINGUAS; do
1364 GMOFILES="$GMOFILES $lang.gmo"
1365 POFILES="$POFILES $lang.po"
1366 done
1368 dnl Make all variables we use known to autoconf.
1369 AC_SUBST(CATALOGS)
1370 AC_SUBST(CATOBJEXT)
1371 AC_SUBST(DATADIRNAME)
1372 AC_SUBST(GMOFILES)
1373 AC_SUBST(INSTOBJEXT)
1374 AC_SUBST(INTLLIBS)
1375 AC_SUBST(PO_IN_DATADIR_TRUE)
1376 AC_SUBST(PO_IN_DATADIR_FALSE)
1377 AC_SUBST(POFILES)
1378 AC_SUBST(POSUB)
1379 ])
1381 # AM_GLIB_GNU_GETTEXT
1382 # -------------------
1383 # Do checks necessary for use of gettext. If a suitable implementation
1384 # of gettext is found in either in libintl or in the C library,
1385 # it will set INTLLIBS to the libraries needed for use of gettext
1386 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
1387 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
1388 # on various variables needed by the Makefile.in.in installed by
1389 # glib-gettextize.
1390 dnl
1391 glib_DEFUN([GLIB_GNU_GETTEXT],
1392 [AC_REQUIRE([AC_PROG_CC])dnl
1393 AC_REQUIRE([AC_HEADER_STDC])dnl
1395 GLIB_LC_MESSAGES
1396 GLIB_WITH_NLS
1398 if test "$gt_cv_have_gettext" = "yes"; then
1399 if test "x$ALL_LINGUAS" = "x"; then
1400 LINGUAS=
1401 else
1402 AC_MSG_CHECKING(for catalogs to be installed)
1403 NEW_LINGUAS=
1404 for presentlang in $ALL_LINGUAS; do
1405 useit=no
1406 if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
1407 desiredlanguages="$LINGUAS"
1408 else
1409 desiredlanguages="$ALL_LINGUAS"
1410 fi
1411 for desiredlang in $desiredlanguages; do
1412 # Use the presentlang catalog if desiredlang is
1413 # a. equal to presentlang, or
1414 # b. a variant of presentlang (because in this case,
1415 # presentlang can be used as a fallback for messages
1416 # which are not translated in the desiredlang catalog).
1417 case "$desiredlang" in
1418 "$presentlang"*) useit=yes;;
1419 esac
1420 done
1421 if test $useit = yes; then
1422 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
1423 fi
1424 done
1425 LINGUAS=$NEW_LINGUAS
1426 AC_MSG_RESULT($LINGUAS)
1427 fi
1429 dnl Construct list of names of catalog files to be constructed.
1430 if test -n "$LINGUAS"; then
1431 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
1432 fi
1433 fi
1435 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
1436 dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
1437 dnl Try to locate is.
1438 MKINSTALLDIRS=
1439 if test -n "$ac_aux_dir"; then
1440 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
1441 fi
1442 if test -z "$MKINSTALLDIRS"; then
1443 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
1444 fi
1445 AC_SUBST(MKINSTALLDIRS)
1447 dnl Generate list of files to be processed by xgettext which will
1448 dnl be included in po/Makefile.
1449 test -d po || mkdir po
1450 if test "x$srcdir" != "x."; then
1451 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
1452 posrcprefix="$srcdir/"
1453 else
1454 posrcprefix="../$srcdir/"
1455 fi
1456 else
1457 posrcprefix="../"
1458 fi
1459 rm -f po/POTFILES
1460 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
1461 < $srcdir/po/POTFILES.in > po/POTFILES
1462 ])
1464 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
1465 # -------------------------------
1466 # Define VARIABLE to the location where catalog files will
1467 # be installed by po/Makefile.
1468 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
1469 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
1470 glib_save_prefix="$prefix"
1471 glib_save_exec_prefix="$exec_prefix"
1472 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1473 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
1474 if test "x$CATOBJEXT" = "x.mo" ; then
1475 localedir=`eval echo "${libdir}/locale"`
1476 else
1477 localedir=`eval echo "${datadir}/locale"`
1478 fi
1479 prefix="$glib_save_prefix"
1480 exec_prefix="$glib_save_exec_prefix"
1481 AC_DEFINE_UNQUOTED($1, "$localedir",
1482 [Define the location where the catalogs will be installed])
1483 ])
1485 dnl
1486 dnl Now the definitions that aclocal will find
1487 dnl
1488 ifdef(glib_configure_in,[],[
1489 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
1490 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
1491 ])dnl
.