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- Committer: Bazaar Package Importer
- Author(s): Andreas Metzler
- Date: 2005-07-04 11:37:37 UTC
- mto: (11.1.1 lenny) (1.1.10 upstream)
- mto: This revision was merged to the branch mainline in revision 4.
- Revision ID: james.westby@ubuntu.com-20050704113737-oxfumqxsqgfz5gay
Tags: upstream-4.2.22
Import upstream version 4.2.22
- files added:
- config.rpath
- find/testsuite/find.posix
- m4
- files removed:
- doc/find.info-1
- gnulib/po
- intl
- files modified:
- AUTHORS
added
removed
aclocal.m4
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# generated automatically by aclocal 1.7.5 -*- Autoconf -*-
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# generated automatically by aclocal 1.9.5 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# 02111-1307, USA.
529
113
AC_CONFIG_COMMANDS_PRE(
114
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
115
AC_MSG_ERROR([[conditional "$1" was never defined.
116
Usually this means the macro was only invoked conditionally.]])
117
fi])])
118
119
120
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
121
# Free Software Foundation, Inc.
122
#
123
# This file is free software; the Free Software Foundation
124
# gives unlimited permission to copy and/or distribute it,
125
# with or without modifications, as long as this notice is preserved.
126
127
# serial 8
530
128
531
129
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
532
130
# written in clear, in which case automake, when reading aclocal.m4,
535
133
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
536
134
537
135
538
539
136
# _AM_DEPENDENCIES(NAME)
540
137
# ----------------------
541
138
# See how the compiler implements dependency checking.
571
168
# using a relative directory.
572
169
cp "$am_depcomp" conftest.dir
573
170
cd conftest.dir
171
# We will build objects and dependencies in a subdirectory because
172
# it helps to detect inapplicable dependency modes. For instance
173
# both Tru64's cc and ICC support -MD to output dependencies as a
174
# side effect of compilation, but ICC will put the dependencies in
175
# the current directory while Tru64 will put them in the object
176
# directory.
177
mkdir sub
574
178
575
179
am_cv_$1_dependencies_compiler_type=none
576
180
if test "$am_compiler_list" = ""; then
577
181
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
578
182
fi
579
183
for depmode in $am_compiler_list; do
184
# Setup a source with many dependencies, because some compilers
185
# like to wrap large dependency lists on column 80 (with \), and
186
# we should not choose a depcomp mode which is confused by this.
187
#
580
188
# We need to recreate these files for each test, as the compiler may
581
189
# overwrite some of them when testing with obscure command lines.
582
190
# This happens at least with the AIX C compiler.
583
echo '#include "conftest.h"' > conftest.c
584
echo 'int i;' > conftest.h
585
echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
191
: > sub/conftest.c
192
for i in 1 2 3 4 5 6; do
193
echo '#include "conftst'$i'.h"' >> sub/conftest.c
194
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
195
# Solaris 8's {/usr,}/bin/sh.
196
touch sub/conftst$i.h
197
done
198
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
586
199
587
200
case $depmode in
588
201
nosideeffect)
600
213
# mode. It turns out that the SunPro C++ compiler does not properly
601
214
# handle `-M -o', and we need to detect this.
602
215
if depmode=$depmode \
603
source=conftest.c object=conftest.o \
604
depfile=conftest.Po tmpdepfile=conftest.TPo \
605
$SHELL ./depcomp $depcc -c -o conftest.o conftest.c \
216
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
217
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
218
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
606
219
>/dev/null 2>conftest.err &&
607
grep conftest.h conftest.Po > /dev/null 2>&1 &&
220
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
221
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
608
222
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
609
223
# icc doesn't choke on unknown options, it will just issue warnings
610
# (even with -Werror). So we grep stderr for any message
611
# that says an option was ignored.
612
if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
224
# or remarks (even with -Werror). So we grep stderr for any message
225
# that says an option was ignored or not supported.
226
# When given -MP, icc 7.0 and 7.1 complain thusly:
227
# icc: Command line warning: ignoring option '-M'; no argument required
228
# The diagnosis changed in icc 8.0:
229
# icc: Command line remark: option '-MP' not supported
230
if (grep 'ignoring option' conftest.err ||
231
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
613
232
am_cv_$1_dependencies_compiler_type=$depmode
614
233
break
615
234
fi
643
262
# ------------
644
263
AC_DEFUN([AM_DEP_TRACK],
645
264
[AC_ARG_ENABLE(dependency-tracking,
646
[ --disable-dependency-tracking Speeds up one-time builds
647
--enable-dependency-tracking Do not reject slow dependency extractors])
265
[ --disable-dependency-tracking speeds up one-time build
266
--enable-dependency-tracking do not reject slow dependency extractors])
648
267
if test "x$enable_dependency_tracking" != xno; then
649
268
am_depcomp="$ac_aux_dir/depcomp"
650
269
AMDEPBACKSLASH='\'
653
272
AC_SUBST([AMDEPBACKSLASH])
654
273
])
655
274
656
# Generate code to set up dependency tracking. -*- Autoconf -*-
657
658
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
659
660
# This program is free software; you can redistribute it and/or modify
661
# it under the terms of the GNU General Public License as published by
662
# the Free Software Foundation; either version 2, or (at your option)
663
# any later version.
664
665
# This program is distributed in the hope that it will be useful,
666
# but WITHOUT ANY WARRANTY; without even the implied warranty of
667
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
668
# GNU General Public License for more details.
669
670
# You should have received a copy of the GNU General Public License
671
# along with this program; if not, write to the Free Software
672
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
673
# 02111-1307, USA.
674
675
#serial 2
275
# Generate code to set up dependency tracking. -*- Autoconf -*-
276
277
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
278
# Free Software Foundation, Inc.
279
#
280
# This file is free software; the Free Software Foundation
281
# gives unlimited permission to copy and/or distribute it,
282
# with or without modifications, as long as this notice is preserved.
283
284
#serial 3
676
285
677
286
# _AM_OUTPUT_DEPENDENCY_COMMANDS
678
287
# ------------------------------
691
300
else
692
301
continue
693
302
fi
694
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
695
# Extract the definition of DEP_FILES from the Makefile without
696
# running `make'.
697
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
303
# Extract the definition of DEPDIR, am__include, and am__quote
304
# from the Makefile without running `make'.
305
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
698
306
test -z "$DEPDIR" && continue
307
am__include=`sed -n 's/^am__include = //p' < "$mf"`
308
test -z "am__include" && continue
309
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
699
310
# When using ansi2knr, U may be empty or an underscore; expand it
700
U=`sed -n -e '/^U = / s///p' < "$mf"`
701
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
702
# We invoke sed twice because it is the simplest approach to
703
# changing $(DEPDIR) to its actual value in the expansion.
704
for file in `sed -n -e '
705
/^DEP_FILES = .*\\\\$/ {
706
s/^DEP_FILES = //
707
:loop
708
s/\\\\$//
709
p
710
n
711
/\\\\$/ b loop
712
p
713
}
714
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
311
U=`sed -n 's/^U = //p' < "$mf"`
312
# Find all dependency output files, they are included files with
313
# $(DEPDIR) in their names. We invoke sed twice because it is the
314
# simplest approach to changing $(DEPDIR) to its actual value in the
315
# expansion.
316
for file in `sed -n "
317
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
715
318
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
716
319
# Make sure the directory exists.
717
320
test -f "$dirpart/$file" && continue
737
340
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
738
341
])
739
342
740
# Check to see how 'make' treats includes. -*- Autoconf -*-
741
742
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
743
744
# This program is free software; you can redistribute it and/or modify
745
# it under the terms of the GNU General Public License as published by
746
# the Free Software Foundation; either version 2, or (at your option)
747
# any later version.
748
749
# This program is distributed in the hope that it will be useful,
750
# but WITHOUT ANY WARRANTY; without even the implied warranty of
751
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
752
# GNU General Public License for more details.
753
754
# You should have received a copy of the GNU General Public License
755
# along with this program; if not, write to the Free Software
756
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
757
# 02111-1307, USA.
343
# Do all the work for Automake. -*- Autoconf -*-
344
345
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
346
# Free Software Foundation, Inc.
347
#
348
# This file is free software; the Free Software Foundation
349
# gives unlimited permission to copy and/or distribute it,
350
# with or without modifications, as long as this notice is preserved.
351
352
# serial 12
353
354
# This macro actually does too much. Some checks are only needed if
355
# your package does certain things. But this isn't really a big deal.
356
357
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
358
# AM_INIT_AUTOMAKE([OPTIONS])
359
# -----------------------------------------------
360
# The call with PACKAGE and VERSION arguments is the old style
361
# call (pre autoconf-2.50), which is being phased out. PACKAGE
362
# and VERSION should now be passed to AC_INIT and removed from
363
# the call to AM_INIT_AUTOMAKE.
364
# We support both call styles for the transition. After
365
# the next Automake release, Autoconf can make the AC_INIT
366
# arguments mandatory, and then we can depend on a new Autoconf
367
# release and drop the old call support.
368
AC_DEFUN([AM_INIT_AUTOMAKE],
369
[AC_PREREQ([2.58])dnl
370
dnl Autoconf wants to disallow AM_ names. We explicitly allow
371
dnl the ones we care about.
372
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
373
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
374
AC_REQUIRE([AC_PROG_INSTALL])dnl
375
# test to see if srcdir already configured
376
if test "`cd $srcdir && pwd`" != "`pwd`" &&
377
test -f $srcdir/config.status; then
378
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
379
fi
380
381
# test whether we have cygpath
382
if test -z "$CYGPATH_W"; then
383
if (cygpath --version) >/dev/null 2>/dev/null; then
384
CYGPATH_W='cygpath -w'
385
else
386
CYGPATH_W=echo
387
fi
388
fi
389
AC_SUBST([CYGPATH_W])
390
391
# Define the identity of the package.
392
dnl Distinguish between old-style and new-style calls.
393
m4_ifval([$2],
394
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
395
AC_SUBST([PACKAGE], [$1])dnl
396
AC_SUBST([VERSION], [$2])],
397
[_AM_SET_OPTIONS([$1])dnl
398
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
399
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
400
401
_AM_IF_OPTION([no-define],,
402
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
403
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
404
405
# Some tools Automake needs.
406
AC_REQUIRE([AM_SANITY_CHECK])dnl
407
AC_REQUIRE([AC_ARG_PROGRAM])dnl
408
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
409
AM_MISSING_PROG(AUTOCONF, autoconf)
410
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
411
AM_MISSING_PROG(AUTOHEADER, autoheader)
412
AM_MISSING_PROG(MAKEINFO, makeinfo)
413
AM_PROG_INSTALL_SH
414
AM_PROG_INSTALL_STRIP
415
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
416
# We need awk for the "check" target. The system "awk" is bad on
417
# some platforms.
418
AC_REQUIRE([AC_PROG_AWK])dnl
419
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
420
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
421
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
422
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
423
[_AM_PROG_TAR([v7])])])
424
_AM_IF_OPTION([no-dependencies],,
425
[AC_PROVIDE_IFELSE([AC_PROG_CC],
426
[_AM_DEPENDENCIES(CC)],
427
[define([AC_PROG_CC],
428
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
429
AC_PROVIDE_IFELSE([AC_PROG_CXX],
430
[_AM_DEPENDENCIES(CXX)],
431
[define([AC_PROG_CXX],
432
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
433
])
434
])
435
436
437
# When config.status generates a header, we must update the stamp-h file.
438
# This file resides in the same directory as the config header
439
# that is generated. The stamp files are numbered to have different names.
440
441
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
442
# loop where config.status creates the headers, so we can generate
443
# our stamp files there.
444
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
445
[# Compute $1's index in $config_headers.
446
_am_stamp_count=1
447
for _am_header in $config_headers :; do
448
case $_am_header in
449
$1 | $1:* )
450
break ;;
451
* )
452
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
453
esac
454
done
455
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
456
457
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
458
#
459
# This file is free software; the Free Software Foundation
460
# gives unlimited permission to copy and/or distribute it,
461
# with or without modifications, as long as this notice is preserved.
462
463
# AM_PROG_INSTALL_SH
464
# ------------------
465
# Define $install_sh.
466
AC_DEFUN([AM_PROG_INSTALL_SH],
467
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
468
install_sh=${install_sh-"$am_aux_dir/install-sh"}
469
AC_SUBST(install_sh)])
470
471
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
472
#
473
# This file is free software; the Free Software Foundation
474
# gives unlimited permission to copy and/or distribute it,
475
# with or without modifications, as long as this notice is preserved.
758
476
759
477
# serial 2
760
478
479
# Check whether the underlying file-system supports filenames
480
# with a leading dot. For instance MS-DOS doesn't.
481
AC_DEFUN([AM_SET_LEADING_DOT],
482
[rm -rf .tst 2>/dev/null
483
mkdir .tst 2>/dev/null
484
if test -d .tst; then
485
am__leading_dot=.
486
else
487
am__leading_dot=_
488
fi
489
rmdir .tst 2>/dev/null
490
AC_SUBST([am__leading_dot])])
491
492
# Check to see how 'make' treats includes. -*- Autoconf -*-
493
494
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
495
#
496
# This file is free software; the Free Software Foundation
497
# gives unlimited permission to copy and/or distribute it,
498
# with or without modifications, as long as this notice is preserved.
499
500
# serial 3
501
761
502
# AM_MAKE_INCLUDE()
762
503
# -----------------
763
504
# Check to see how make treats includes.
800
541
rm -f confinc confmf
801
542
])
802
543
803
# AM_CONDITIONAL -*- Autoconf -*-
804
805
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
806
807
# This program is free software; you can redistribute it and/or modify
808
# it under the terms of the GNU General Public License as published by
809
# the Free Software Foundation; either version 2, or (at your option)
810
# any later version.
811
812
# This program is distributed in the hope that it will be useful,
813
# but WITHOUT ANY WARRANTY; without even the implied warranty of
814
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
815
# GNU General Public License for more details.
816
817
# You should have received a copy of the GNU General Public License
818
# along with this program; if not, write to the Free Software
819
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
820
# 02111-1307, USA.
821
822
# serial 5
823
824
AC_PREREQ(2.52)
825
826
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
827
# -------------------------------------
828
# Define a conditional.
829
AC_DEFUN([AM_CONDITIONAL],
830
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
831
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
832
AC_SUBST([$1_TRUE])
833
AC_SUBST([$1_FALSE])
834
if $2; then
835
$1_TRUE=
836
$1_FALSE='#'
837
else
838
$1_TRUE='#'
839
$1_FALSE=
840
fi
841
AC_CONFIG_COMMANDS_PRE(
842
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
843
AC_MSG_ERROR([conditional "$1" was never defined.
844
Usually this means the macro was only invoked conditionally.])
845
fi])])
846
847
# isc-posix.m4 serial 2 (gettext-0.11.2)
848
dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
849
dnl This file is free software, distributed under the terms of the GNU
850
dnl General Public License. As a special exception to the GNU General
851
dnl Public License, this file may be distributed as part of a program
852
dnl that contains a configuration script generated by Autoconf, under
853
dnl the same distribution terms as the rest of that program.
854
855
# This file is not needed with autoconf-2.53 and newer. Remove it in 2005.
856
857
# This test replaces the one in autoconf.
858
# Currently this macro should have the same name as the autoconf macro
859
# because gettext's gettext.m4 (distributed in the automake package)
860
# still uses it. Otherwise, the use in gettext.m4 makes autoheader
861
# give these diagnostics:
862
# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
863
# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
864
865
undefine([AC_ISC_POSIX])
866
867
AC_DEFUN([AC_ISC_POSIX],
868
[
869
dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
870
AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
871
]
872
)
873
874
875
# Copyright 1996, 1997, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
876
877
# This program is free software; you can redistribute it and/or modify
878
# it under the terms of the GNU General Public License as published by
879
# the Free Software Foundation; either version 2, or (at your option)
880
# any later version.
881
882
# This program is distributed in the hope that it will be useful,
883
# but WITHOUT ANY WARRANTY; without even the implied warranty of
884
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
885
# GNU General Public License for more details.
886
887
# You should have received a copy of the GNU General Public License
888
# along with this program; if not, write to the Free Software
889
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
890
# 02111-1307, USA.
891
892
# serial 2
544
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
545
546
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
547
# Free Software Foundation, Inc.
548
#
549
# This file is free software; the Free Software Foundation
550
# gives unlimited permission to copy and/or distribute it,
551
# with or without modifications, as long as this notice is preserved.
552
553
# serial 4
554
555
# AM_MISSING_PROG(NAME, PROGRAM)
556
# ------------------------------
557
AC_DEFUN([AM_MISSING_PROG],
558
[AC_REQUIRE([AM_MISSING_HAS_RUN])
559
$1=${$1-"${am_missing_run}$2"}
560
AC_SUBST($1)])
561
562
563
# AM_MISSING_HAS_RUN
564
# ------------------
565
# Define MISSING if not defined so far and test if it supports --run.
566
# If it does, set am_missing_run to use it, otherwise, to nothing.
567
AC_DEFUN([AM_MISSING_HAS_RUN],
568
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
569
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
570
# Use eval to expand $SHELL
571
if eval "$MISSING --run true"; then
572
am_missing_run="$MISSING --run "
573
else
574
am_missing_run=
575
AC_MSG_WARN([`missing' script is too old or missing])
576
fi
577
])
578
579
# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
580
#
581
# This file is free software; the Free Software Foundation
582
# gives unlimited permission to copy and/or distribute it,
583
# with or without modifications, as long as this notice is preserved.
584
585
# AM_PROG_MKDIR_P
586
# ---------------
587
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
588
#
589
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
590
# created by `make install' are always world readable, even if the
591
# installer happens to have an overly restrictive umask (e.g. 077).
592
# This was a mistake. There are at least two reasons why we must not
593
# use `-m 0755':
594
# - it causes special bits like SGID to be ignored,
595
# - it may be too restrictive (some setups expect 775 directories).
596
#
597
# Do not use -m 0755 and let people choose whatever they expect by
598
# setting umask.
599
#
600
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
601
# Some implementations (such as Solaris 8's) are not thread-safe: if a
602
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
603
# concurrently, both version can detect that a/ is missing, but only
604
# one can create it and the other will error out. Consequently we
605
# restrict ourselves to GNU make (using the --version option ensures
606
# this.)
607
AC_DEFUN([AM_PROG_MKDIR_P],
608
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
609
# We used to keeping the `.' as first argument, in order to
610
# allow $(mkdir_p) to be used without argument. As in
611
# $(mkdir_p) $(somedir)
612
# where $(somedir) is conditionally defined. However this is wrong
613
# for two reasons:
614
# 1. if the package is installed by a user who cannot write `.'
615
# make install will fail,
616
# 2. the above comment should most certainly read
617
# $(mkdir_p) $(DESTDIR)$(somedir)
618
# so it does not work when $(somedir) is undefined and
619
# $(DESTDIR) is not.
620
# To support the latter case, we have to write
621
# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
622
# so the `.' trick is pointless.
623
mkdir_p='mkdir -p --'
624
else
625
# On NextStep and OpenStep, the `mkdir' command does not
626
# recognize any option. It will interpret all options as
627
# directories to create, and then abort because `.' already
628
# exists.
629
for d in ./-p ./--version;
630
do
631
test -d $d && rmdir $d
632
done
633
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
634
if test -f "$ac_aux_dir/mkinstalldirs"; then
635
mkdir_p='$(mkinstalldirs)'
636
else
637
mkdir_p='$(install_sh) -d'
638
fi
639
fi
640
AC_SUBST([mkdir_p])])
641
642
# Helper functions for option handling. -*- Autoconf -*-
643
644
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
645
#
646
# This file is free software; the Free Software Foundation
647
# gives unlimited permission to copy and/or distribute it,
648
# with or without modifications, as long as this notice is preserved.
649
650
# serial 3
651
652
# _AM_MANGLE_OPTION(NAME)
653
# -----------------------
654
AC_DEFUN([_AM_MANGLE_OPTION],
655
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
656
657
# _AM_SET_OPTION(NAME)
658
# ------------------------------
659
# Set option NAME. Presently that only means defining a flag for this option.
660
AC_DEFUN([_AM_SET_OPTION],
661
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
662
663
# _AM_SET_OPTIONS(OPTIONS)
664
# ----------------------------------
665
# OPTIONS is a space-separated list of Automake options.
666
AC_DEFUN([_AM_SET_OPTIONS],
667
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
668
669
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
670
# -------------------------------------------
671
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
672
AC_DEFUN([_AM_IF_OPTION],
673
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
674
675
# Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005
676
# Free Software Foundation, Inc.
677
#
678
# This file is free software; the Free Software Foundation
679
# gives unlimited permission to copy and/or distribute it,
680
# with or without modifications, as long as this notice is preserved.
681
682
# serial 4
893
683
894
684
AC_DEFUN([AM_C_PROTOTYPES],
895
[AC_REQUIRE([AM_PROG_CC_STDC])
896
AC_REQUIRE([AC_PROG_CPP])
897
AC_MSG_CHECKING([for function prototypes])
898
if test "$am_cv_prog_cc_stdc" != no; then
899
AC_MSG_RESULT(yes)
900
AC_DEFINE(PROTOTYPES,1,[Define if compiler has function prototypes])
685
[AC_REQUIRE([AC_C_PROTOTYPES])
686
if test "$ac_cv_prog_cc_stdc" != no; then
901
687
U= ANSI2KNR=
902
688
else
903
AC_MSG_RESULT(no)
904
689
U=_ ANSI2KNR=./ansi2knr
905
690
fi
906
691
# Ensure some checks needed by ansi2knr itself.
907
AC_HEADER_STDC
692
AC_REQUIRE([AC_HEADER_STDC])
908
693
AC_CHECK_HEADERS(string.h)
909
694
AC_SUBST(U)dnl
910
695
AC_SUBST(ANSI2KNR)dnl
912
697
913
698
AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
914
699
915
916
# Copyright 1996, 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
917
918
# This program is free software; you can redistribute it and/or modify
919
# it under the terms of the GNU General Public License as published by
920
# the Free Software Foundation; either version 2, or (at your option)
921
# any later version.
922
923
# This program is distributed in the hope that it will be useful,
924
# but WITHOUT ANY WARRANTY; without even the implied warranty of
925
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
926
# GNU General Public License for more details.
927
928
# You should have received a copy of the GNU General Public License
929
# along with this program; if not, write to the Free Software
930
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
931
# 02111-1307, USA.
700
# Check to make sure that the build environment is sane. -*- Autoconf -*-
701
702
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
703
# Free Software Foundation, Inc.
704
#
705
# This file is free software; the Free Software Foundation
706
# gives unlimited permission to copy and/or distribute it,
707
# with or without modifications, as long as this notice is preserved.
708
709
# serial 4
710
711
# AM_SANITY_CHECK
712
# ---------------
713
AC_DEFUN([AM_SANITY_CHECK],
714
[AC_MSG_CHECKING([whether build environment is sane])
715
# Just in case
716
sleep 1
717
echo timestamp > conftest.file
718
# Do `set' in a subshell so we don't clobber the current shell's
719
# arguments. Must try -L first in case configure is actually a
720
# symlink; some systems play weird games with the mod time of symlinks
721
# (eg FreeBSD returns the mod time of the symlink's containing
722
# directory).
723
if (
724
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
725
if test "$[*]" = "X"; then
726
# -L didn't work.
727
set X `ls -t $srcdir/configure conftest.file`
728
fi
729
rm -f conftest.file
730
if test "$[*]" != "X $srcdir/configure conftest.file" \
731
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
732
733
# If neither matched, then we have a broken ls. This can happen
734
# if, for instance, CONFIG_SHELL is bash and it inherits a
735
# broken ls alias from the environment. This has actually
736
# happened. Such a system could not be considered "sane".
737
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
738
alias in your environment])
739
fi
740
741
test "$[2]" = conftest.file
742
)
743
then
744
# Ok.
745
:
746
else
747
AC_MSG_ERROR([newly created file is older than distributed files!
748
Check your system clock])
749
fi
750
AC_MSG_RESULT(yes)])
751
752
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
753
#
754
# This file is free software; the Free Software Foundation
755
# gives unlimited permission to copy and/or distribute it,
756
# with or without modifications, as long as this notice is preserved.
757
758
# AM_PROG_INSTALL_STRIP
759
# ---------------------
760
# One issue with vendor `install' (even GNU) is that you can't
761
# specify the program used to strip binaries. This is especially
762
# annoying in cross-compiling environments, where the build's strip
763
# is unlikely to handle the host's binaries.
764
# Fortunately install-sh will honor a STRIPPROG variable, so we
765
# always use install-sh in `make install-strip', and initialize
766
# STRIPPROG with the value of the STRIP variable (set by the user).
767
AC_DEFUN([AM_PROG_INSTALL_STRIP],
768
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
769
# Installed binaries are usually stripped using `strip' when the user
770
# run `make install-strip'. However `strip' might not be the right
771
# tool to use in cross-compilation environments, therefore Automake
772
# will honor the `STRIP' environment variable to overrule this program.
773
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
774
if test "$cross_compiling" != no; then
775
AC_CHECK_TOOL([STRIP], [strip], :)
776
fi
777
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
778
AC_SUBST([INSTALL_STRIP_PROGRAM])])
779
780
# Check how to create a tarball. -*- Autoconf -*-
781
782
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
783
#
784
# This file is free software; the Free Software Foundation
785
# gives unlimited permission to copy and/or distribute it,
786
# with or without modifications, as long as this notice is preserved.
932
787
933
788
# serial 2
934
789
935
# @defmac AC_PROG_CC_STDC
936
# @maindex PROG_CC_STDC
937
# @ovindex CC
938
# If the C compiler in not in ANSI C mode by default, try to add an option
939
# to output variable @code{CC} to make it so. This macro tries various
940
# options that select ANSI C on some system or another. It considers the
941
# compiler to be in ANSI C mode if it handles function prototypes correctly.
942
#
943
# If you use this macro, you should check after calling it whether the C
944
# compiler has been set to accept ANSI C; if not, the shell variable
945
# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
946
# code in ANSI C, you can make an un-ANSIfied copy of it by using the
947
# program @code{ansi2knr}, which comes with Ghostscript.
948
# @end defmac
949
950
AC_DEFUN([AM_PROG_CC_STDC],
951
[AC_REQUIRE([AC_PROG_CC])
952
AC_BEFORE([$0], [AC_C_INLINE])
953
AC_BEFORE([$0], [AC_C_CONST])
954
dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
955
dnl a magic option to avoid problems with ANSI preprocessor commands
956
dnl like #elif.
957
dnl FIXME: can't do this because then AC_AIX won't work due to a
958
dnl circular dependency.
959
dnl AC_BEFORE([$0], [AC_PROG_CPP])
960
AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
961
AC_CACHE_VAL(am_cv_prog_cc_stdc,
962
[am_cv_prog_cc_stdc=no
963
ac_save_CC="$CC"
964
# Don't try gcc -ansi; that turns off useful extensions and
965
# breaks some systems' header files.
966
# AIX -qlanglvl=ansi
967
# Ultrix and OSF/1 -std1
968
# HP-UX 10.20 and later -Ae
969
# HP-UX older versions -Aa -D_HPUX_SOURCE
970
# SVR4 -Xc -D__EXTENSIONS__
971
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
790
# _AM_PROG_TAR(FORMAT)
791
# --------------------
792
# Check how to create a tarball in format FORMAT.
793
# FORMAT should be one of `v7', `ustar', or `pax'.
794
#
795
# Substitute a variable $(am__tar) that is a command
796
# writing to stdout a FORMAT-tarball containing the directory
797
# $tardir.
798
# tardir=directory && $(am__tar) > result.tar
799
#
800
# Substitute a variable $(am__untar) that extract such
801
# a tarball read from stdin.
802
# $(am__untar) < result.tar
803
AC_DEFUN([_AM_PROG_TAR],
804
[# Always define AMTAR for backward compatibility.
805
AM_MISSING_PROG([AMTAR], [tar])
806
m4_if([$1], [v7],
807
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
808
[m4_case([$1], [ustar],, [pax],,
809
[m4_fatal([Unknown tar format])])
810
AC_MSG_CHECKING([how to create a $1 tar archive])
811
# Loop over all known methods to create a tar archive until one works.
812
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
813
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
814
# Do not fold the above two line into one, because Tru64 sh and
815
# Solaris sh will not grok spaces in the rhs of `-'.
816
for _am_tool in $_am_tools
972
817
do
973
CC="$ac_save_CC $ac_arg"
974
AC_TRY_COMPILE(
975
[#include <stdarg.h>
976
#include <stdio.h>
977
#include <sys/types.h>
978
#include <sys/stat.h>
979
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
980
struct buf { int x; };
981
FILE * (*rcsopen) (struct buf *, struct stat *, int);
982
static char *e (p, i)
983
char **p;
984
int i;
985
{
986
return p[i];
987
}
988
static char *f (char * (*g) (char **, int), char **p, ...)
989
{
990
char *s;
991
va_list v;
992
va_start (v,p);
993
s = g (p, va_arg (v,int));
994
va_end (v);
995
return s;
996
}
997
int test (int i, double x);
998
struct s1 {int (*f) (int a);};
999
struct s2 {int (*f) (double a);};
1000
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1001
int argc;
1002
char **argv;
1003
], [
1004
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1005
],
1006
[am_cv_prog_cc_stdc="$ac_arg"; break])
818
case $_am_tool in
819
gnutar)
820
for _am_tar in tar gnutar gtar;
821
do
822
AM_RUN_LOG([$_am_tar --version]) && break
823
done
824
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
825
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
826
am__untar="$_am_tar -xf -"
827
;;
828
plaintar)
829
# Must skip GNU tar: if it does not support --format= it doesn't create
830
# ustar tarball either.
831
(tar --version) >/dev/null 2>&1 && continue
832
am__tar='tar chf - "$$tardir"'
833
am__tar_='tar chf - "$tardir"'
834
am__untar='tar xf -'
835
;;
836
pax)
837
am__tar='pax -L -x $1 -w "$$tardir"'
838
am__tar_='pax -L -x $1 -w "$tardir"'
839
am__untar='pax -r'
840
;;
841
cpio)
842
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
843
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
844
am__untar='cpio -i -H $1 -d'
845
;;
846
none)
847
am__tar=false
848
am__tar_=false
849
am__untar=false
850
;;
851
esac
852
853
# If the value was cached, stop now. We just wanted to have am__tar
854
# and am__untar set.
855
test -n "${am_cv_prog_tar_$1}" && break
856
857
# tar/untar a dummy directory, and stop if the command works
858
rm -rf conftest.dir
859
mkdir conftest.dir
860
echo GrepMe > conftest.dir/file
861
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
862
rm -rf conftest.dir
863
if test -s conftest.tar; then
864
AM_RUN_LOG([$am__untar <conftest.tar])
865
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
866
fi
1007
867
done
1008
CC="$ac_save_CC"
1009
])
1010
if test -z "$am_cv_prog_cc_stdc"; then
1011
AC_MSG_RESULT([none needed])
1012
else
1013
AC_MSG_RESULT([$am_cv_prog_cc_stdc])
1014
fi
1015
case "x$am_cv_prog_cc_stdc" in
1016
x|xno) ;;
1017
*) CC="$CC $am_cv_prog_cc_stdc" ;;
1018
esac
1019
])
1020
1021
AU_DEFUN([fp_PROG_CC_STDC], [AM_PROG_CC_STDC])
1022
1023
# gettext.m4 serial 17 (gettext-0.11.5)
1024
dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
1025
dnl This file is free software, distributed under the terms of the GNU
1026
dnl General Public License. As a special exception to the GNU General
1027
dnl Public License, this file may be distributed as part of a program
1028
dnl that contains a configuration script generated by Autoconf, under
1029
dnl the same distribution terms as the rest of that program.
1030
dnl
1031
dnl This file can can be used in projects which are not available under
1032
dnl the GNU General Public License or the GNU Library General Public
1033
dnl License but which still want to provide support for the GNU gettext
1034
dnl functionality.
1035
dnl Please note that the actual code of the GNU gettext library is covered
1036
dnl by the GNU Library General Public License, and the rest of the GNU
1037
dnl gettext package package is covered by the GNU General Public License.
1038
dnl They are *not* in the public domain.
1039
1040
dnl Authors:
1041
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
1042
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2002.
1043
1044
dnl Macro to add for using GNU gettext.
1045
1046
dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
1047
dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
1048
dnl default (if it is not specified or empty) is 'no-libtool'.
1049
dnl INTLSYMBOL should be 'external' for packages with no intl directory,
1050
dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
1051
dnl If INTLSYMBOL is 'use-libtool', then a libtool library
1052
dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
1053
dnl depending on --{enable,disable}-{shared,static} and on the presence of
1054
dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
1055
dnl $(top_builddir)/intl/libintl.a will be created.
1056
dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
1057
dnl implementations (in libc or libintl) without the ngettext() function
1058
dnl will be ignored. If NEEDSYMBOL is specified and is
1059
dnl 'need-formatstring-macros', then GNU gettext implementations that don't
1060
dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
1061
dnl INTLDIR is used to find the intl libraries. If empty,
1062
dnl the value `$(top_builddir)/intl/' is used.
1063
dnl
1064
dnl The result of the configuration is one of three cases:
1065
dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
1066
dnl and used.
1067
dnl Catalog format: GNU --> install in $(datadir)
1068
dnl Catalog extension: .mo after installation, .gmo in source tree
1069
dnl 2) GNU gettext has been found in the system's C library.
1070
dnl Catalog format: GNU --> install in $(datadir)
1071
dnl Catalog extension: .mo after installation, .gmo in source tree
1072
dnl 3) No internationalization, always use English msgid.
1073
dnl Catalog format: none
1074
dnl Catalog extension: none
1075
dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
1076
dnl The use of .gmo is historical (it was needed to avoid overwriting the
1077
dnl GNU format catalogs when building on a platform with an X/Open gettext),
1078
dnl but we keep it in order not to force irrelevant filename changes on the
1079
dnl maintainers.
1080
dnl
1081
AC_DEFUN([AM_GNU_GETTEXT],
1082
[
1083
dnl Argument checking.
1084
ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
1085
[errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
1086
])])])])])
1087
ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
1088
[errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
1089
])])])])
1090
define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
1091
define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
1092
1093
AC_REQUIRE([AM_PO_SUBDIRS])dnl
1094
ifelse(gt_included_intl, yes, [
1095
AC_REQUIRE([AM_INTL_SUBDIR])dnl
1096
])
1097
1098
dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
1099
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
1100
AC_REQUIRE([AC_LIB_RPATH])
1101
1102
dnl Sometimes libintl requires libiconv, so first search for libiconv.
1103
dnl Ideally we would do this search only after the
1104
dnl if test "$USE_NLS" = "yes"; then
1105
dnl if test "$gt_cv_func_gnugettext_libc" != "yes"; then
1106
dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
1107
dnl the configure script would need to contain the same shell code
1108
dnl again, outside any 'if'. There are two solutions:
1109
dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
1110
dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
1111
dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
1112
dnl documented, we avoid it.
1113
ifelse(gt_included_intl, yes, , [
1114
AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
1115
])
1116
1117
AC_MSG_CHECKING([whether NLS is requested])
1118
dnl Default is enabled NLS
1119
AC_ARG_ENABLE(nls,
1120
[ --disable-nls do not use Native Language Support],
1121
USE_NLS=$enableval, USE_NLS=yes)
1122
AC_MSG_RESULT($USE_NLS)
1123
AC_SUBST(USE_NLS)
1124
1125
ifelse(gt_included_intl, yes, [
1126
BUILD_INCLUDED_LIBINTL=no
1127
USE_INCLUDED_LIBINTL=no
1128
])
1129
LIBINTL=
1130
LTLIBINTL=
1131
POSUB=
1132
1133
dnl If we use NLS figure out what method
1134
if test "$USE_NLS" = "yes"; then
1135
gt_use_preinstalled_gnugettext=no
1136
ifelse(gt_included_intl, yes, [
1137
AC_MSG_CHECKING([whether included gettext is requested])
1138
AC_ARG_WITH(included-gettext,
1139
[ --with-included-gettext use the GNU gettext library included here],
1140
nls_cv_force_use_gnu_gettext=$withval,
1141
nls_cv_force_use_gnu_gettext=no)
1142
AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
1143
1144
nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
1145
if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
1146
])
1147
dnl User does not insist on using GNU NLS library. Figure out what
1148
dnl to use. If GNU gettext is available we use this. Else we have
1149
dnl to fall back to GNU NLS library.
1150
1151
dnl Add a version number to the cache macros.
1152
define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
1153
define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
1154
define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
1155
1156
AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
1157
[AC_TRY_LINK([#include <libintl.h>
1158
]ifelse([$2], [need-formatstring-macros],
1159
[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
1160
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
1161
#endif
1162
changequote(,)dnl
1163
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
1164
changequote([,])dnl
1165
], [])[extern int _nl_msg_cat_cntr;
1166
extern int *_nl_domain_bindings;],
1167
[bindtextdomain ("", "");
1168
return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
1169
gt_cv_func_gnugettext_libc=yes,
1170
gt_cv_func_gnugettext_libc=no)])
1171
1172
if test "$gt_cv_func_gnugettext_libc" != "yes"; then
1173
dnl Sometimes libintl requires libiconv, so first search for libiconv.
1174
ifelse(gt_included_intl, yes, , [
1175
AM_ICONV_LINK
1176
])
1177
dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
1178
dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
1179
dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
1180
dnl even if libiconv doesn't exist.
1181
AC_LIB_LINKFLAGS_BODY([intl])
1182
AC_CACHE_CHECK([for GNU gettext in libintl],
1183
gt_cv_func_gnugettext_libintl,
1184
[gt_save_CPPFLAGS="$CPPFLAGS"
1185
CPPFLAGS="$CPPFLAGS $INCINTL"
1186
gt_save_LIBS="$LIBS"
1187
LIBS="$LIBS $LIBINTL"
1188
dnl Now see whether libintl exists and does not depend on libiconv.
1189
AC_TRY_LINK([#include <libintl.h>
1190
]ifelse([$2], [need-formatstring-macros],
1191
[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
1192
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
1193
#endif
1194
changequote(,)dnl
1195
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
1196
changequote([,])dnl
1197
], [])[extern int _nl_msg_cat_cntr;
1198
extern
1199
#ifdef __cplusplus
1200
"C"
1201
#endif
1202
const char *_nl_expand_alias ();],
1203
[bindtextdomain ("", "");
1204
return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
1205
gt_cv_func_gnugettext_libintl=yes,
1206
gt_cv_func_gnugettext_libintl=no)
1207
dnl Now see whether libintl exists and depends on libiconv.
1208
if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
1209
LIBS="$LIBS $LIBICONV"
1210
AC_TRY_LINK([#include <libintl.h>
1211
]ifelse([$2], [need-formatstring-macros],
1212
[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
1213
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
1214
#endif
1215
changequote(,)dnl
1216
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
1217
changequote([,])dnl
1218
], [])[extern int _nl_msg_cat_cntr;
1219
extern
1220
#ifdef __cplusplus
1221
"C"
1222
#endif
1223
const char *_nl_expand_alias ();],
1224
[bindtextdomain ("", "");
1225
return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
1226
[LIBINTL="$LIBINTL $LIBICONV"
1227
LTLIBINTL="$LTLIBINTL $LTLIBICONV"
1228
gt_cv_func_gnugettext_libintl=yes
1229
])
1230
fi
1231
CPPFLAGS="$gt_save_CPPFLAGS"
1232
LIBS="$gt_save_LIBS"])
1233
fi
1234
1235
dnl If an already present or preinstalled GNU gettext() is found,
1236
dnl use it. But if this macro is used in GNU gettext, and GNU
1237
dnl gettext is already preinstalled in libintl, we update this
1238
dnl libintl. (Cf. the install rule in intl/Makefile.in.)
1239
if test "$gt_cv_func_gnugettext_libc" = "yes" \
1240
|| { test "$gt_cv_func_gnugettext_libintl" = "yes" \
1241
&& test "$PACKAGE" != gettext; }; then
1242
gt_use_preinstalled_gnugettext=yes
1243
else
1244
dnl Reset the values set by searching for libintl.
1245
LIBINTL=
1246
LTLIBINTL=
1247
INCINTL=
1248
fi
1249
1250
ifelse(gt_included_intl, yes, [
1251
if test "$gt_use_preinstalled_gnugettext" != "yes"; then
1252
dnl GNU gettext is not found in the C library.
1253
dnl Fall back on included GNU gettext library.
1254
nls_cv_use_gnu_gettext=yes
1255
fi
1256
fi
1257
1258
if test "$nls_cv_use_gnu_gettext" = "yes"; then
1259
dnl Mark actions used to generate GNU NLS library.
1260
INTLOBJS="\$(GETTOBJS)"
1261
BUILD_INCLUDED_LIBINTL=yes
1262
USE_INCLUDED_LIBINTL=yes
1263
LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
1264
LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
1265
LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
1266
fi
1267
1268
if test "$gt_use_preinstalled_gnugettext" = "yes" \
1269
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
1270
dnl Mark actions to use GNU gettext tools.
1271
CATOBJEXT=.gmo
1272
fi
1273
])
1274
1275
if test "$gt_use_preinstalled_gnugettext" = "yes" \
1276
|| test "$nls_cv_use_gnu_gettext" = "yes"; then
1277
AC_DEFINE(ENABLE_NLS, 1,
1278
[Define to 1 if translation of program messages to the user's native language
1279
is requested.])
1280
else
1281
USE_NLS=no
1282
fi
1283
fi
1284
1285
if test "$USE_NLS" = "yes"; then
1286
1287
if test "$gt_use_preinstalled_gnugettext" = "yes"; then
1288
if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
1289
AC_MSG_CHECKING([how to link with libintl])
1290
AC_MSG_RESULT([$LIBINTL])
1291
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
1292
fi
1293
1294
dnl For backward compatibility. Some packages may be using this.
1295
AC_DEFINE(HAVE_GETTEXT, 1,
1296
[Define if the GNU gettext() function is already present or preinstalled.])
1297
AC_DEFINE(HAVE_DCGETTEXT, 1,
1298
[Define if the GNU dcgettext() function is already present or preinstalled.])
1299
fi
1300
1301
dnl We need to process the po/ directory.
1302
POSUB=po
1303
fi
1304
1305
ifelse(gt_included_intl, yes, [
1306
dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
1307
dnl to 'yes' because some of the testsuite requires it.
1308
if test "$PACKAGE" = gettext; then
1309
BUILD_INCLUDED_LIBINTL=yes
1310
fi
1311
1312
dnl Make all variables we use known to autoconf.
1313
AC_SUBST(BUILD_INCLUDED_LIBINTL)
1314
AC_SUBST(USE_INCLUDED_LIBINTL)
1315
AC_SUBST(CATOBJEXT)
1316
AC_SUBST(INTLOBJS)
1317
1318
dnl For backward compatibility. Some configure.ins may be using this.
1319
nls_cv_header_intl=
1320
nls_cv_header_libgt=
1321
1322
dnl For backward compatibility. Some Makefiles may be using this.
1323
DATADIRNAME=share
1324
AC_SUBST(DATADIRNAME)
1325
1326
dnl For backward compatibility. Some Makefiles may be using this.
1327
INSTOBJEXT=.mo
1328
AC_SUBST(INSTOBJEXT)
1329
1330
dnl For backward compatibility. Some Makefiles may be using this.
1331
GENCAT=gencat
1332
AC_SUBST(GENCAT)
1333
1334
dnl Enable libtool support if the surrounding package wishes it.
1335
INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
1336
AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
1337
])
1338
1339
dnl For backward compatibility. Some Makefiles may be using this.
1340
INTLLIBS="$LIBINTL"
1341
AC_SUBST(INTLLIBS)
1342
1343
dnl Make all documented variables known to autoconf.
1344
AC_SUBST(LIBINTL)
1345
AC_SUBST(LTLIBINTL)
1346
AC_SUBST(POSUB)
1347
])
1348
1349
1350
dnl Checks for all prerequisites of the po subdirectory,
1351
dnl except for USE_NLS.
1352
AC_DEFUN([AM_PO_SUBDIRS],
1353
[
1354
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1355
AC_REQUIRE([AC_PROG_INSTALL])dnl
1356
AC_REQUIRE([AM_MKINSTALLDIRS])dnl
1357
1358
dnl Perform the following tests also if --disable-nls has been given,
1359
dnl because they are needed for "make dist" to work.
1360
1361
dnl Search for GNU msgfmt in the PATH.
1362
dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
1363
dnl The second test excludes FreeBSD msgfmt.
1364
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
1365
[$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
1366
(if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
1367
:)
1368
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
1369
1370
dnl Search for GNU xgettext 0.11 or newer in the PATH.
1371
dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
1372
dnl The second test excludes FreeBSD xgettext.
1373
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
1374
[$ac_dir/$ac_word --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
1375
(if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
1376
:)
1377
dnl Remove leftover from FreeBSD xgettext call.
1378
rm -f messages.po
1379
1380
dnl Search for GNU msgmerge 0.11 or newer in the PATH.
1381
AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
1382
[$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
1383
1384
dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
1385
dnl Test whether we really found GNU msgfmt.
1386
if test "$GMSGFMT" != ":"; then
1387
dnl If it is no GNU msgfmt we define it as : so that the
1388
dnl Makefiles still can work.
1389
if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
1390
(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
1391
: ;
1392
else
1393
GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
1394
AC_MSG_RESULT(
1395
[found $GMSGFMT program is not GNU msgfmt; ignore it])
1396
GMSGFMT=":"
1397
fi
1398
fi
1399
1400
dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
1401
dnl Test whether we really found GNU xgettext.
1402
if test "$XGETTEXT" != ":"; then
1403
dnl If it is no GNU xgettext we define it as : so that the
1404
dnl Makefiles still can work.
1405
if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
1406
(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
1407
: ;
1408
else
1409
AC_MSG_RESULT(
1410
[found xgettext program is not GNU xgettext; ignore it])
1411
XGETTEXT=":"
1412
fi
1413
dnl Remove leftover from FreeBSD xgettext call.
1414
rm -f messages.po
1415
fi
1416
1417
AC_OUTPUT_COMMANDS([
1418
for ac_file in $CONFIG_FILES; do
1419
# Support "outfile[:infile[:infile...]]"
1420
case "$ac_file" in
1421
*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1422
esac
1423
# PO directories have a Makefile.in generated from Makefile.in.in.
1424
case "$ac_file" in */Makefile.in)
1425
# Adjust a relative srcdir.
1426
ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
1427
ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
1428
ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
1429
# In autoconf-2.13 it is called $ac_given_srcdir.
1430
# In autoconf-2.50 it is called $srcdir.
1431
test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
1432
case "$ac_given_srcdir" in
1433
.) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
1434
/*) top_srcdir="$ac_given_srcdir" ;;
1435
*) top_srcdir="$ac_dots$ac_given_srcdir" ;;
1436
esac
1437
if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
1438
rm -f "$ac_dir/POTFILES"
1439
test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
1440
cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
1441
# ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
1442
# on $ac_dir but don't depend on user-specified configuration
1443
# parameters.
1444
if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
1445
# The LINGUAS file contains the set of available languages.
1446
if test -n "$ALL_LINGUAS"; then
1447
test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
1448
fi
1449
ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
1450
# Hide the ALL_LINGUAS assigment from automake.
1451
eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
1452
fi
1453
case "$ac_given_srcdir" in
1454
.) srcdirpre= ;;
1455
*) srcdirpre='$(srcdir)/' ;;
1456
esac
1457
POFILES=
1458
GMOFILES=
1459
UPDATEPOFILES=
1460
DUMMYPOFILES=
1461
for lang in $ALL_LINGUAS; do
1462
POFILES="$POFILES $srcdirpre$lang.po"
1463
GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
1464
UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
1465
DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
1466
done
1467
# CATALOGS depends on both $ac_dir and the user's LINGUAS
1468
# environment variable.
1469
INST_LINGUAS=
1470
if test -n "$ALL_LINGUAS"; then
1471
for presentlang in $ALL_LINGUAS; do
1472
useit=no
1473
if test "%UNSET%" != "$LINGUAS"; then
1474
desiredlanguages="$LINGUAS"
1475
else
1476
desiredlanguages="$ALL_LINGUAS"
1477
fi
1478
for desiredlang in $desiredlanguages; do
1479
# Use the presentlang catalog if desiredlang is
1480
# a. equal to presentlang, or
1481
# b. a variant of presentlang (because in this case,
1482
# presentlang can be used as a fallback for messages
1483
# which are not translated in the desiredlang catalog).
1484
case "$desiredlang" in
1485
"$presentlang"*) useit=yes;;
1486
esac
1487
done
1488
if test $useit = yes; then
1489
INST_LINGUAS="$INST_LINGUAS $presentlang"
1490
fi
1491
done
1492
fi
1493
CATALOGS=
1494
if test -n "$INST_LINGUAS"; then
1495
for lang in $INST_LINGUAS; do
1496
CATALOGS="$CATALOGS $lang.gmo"
1497
done
1498
fi
1499
test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
1500
sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
1501
for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
1502
if test -f "$f"; then
1503
case "$f" in
1504
*.orig | *.bak | *~) ;;
1505
*) cat "$f" >> "$ac_dir/Makefile" ;;
1506
esac
1507
fi
1508
done
1509
fi
1510
;;
1511
esac
1512
done],
1513
[# Capture the value of obsolete ALL_LINGUAS because we need it to compute
1514
# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
1515
# from automake.
1516
eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
1517
# Capture the value of LINGUAS because we need it to compute CATALOGS.
1518
LINGUAS="${LINGUAS-%UNSET%}"
1519
])
1520
])
1521
1522
1523
dnl Checks for all prerequisites of the intl subdirectory,
1524
dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
1525
dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
1526
AC_DEFUN([AM_INTL_SUBDIR],
1527
[
1528
AC_REQUIRE([AC_PROG_INSTALL])dnl
1529
AC_REQUIRE([AM_MKINSTALLDIRS])dnl
1530
AC_REQUIRE([AC_PROG_CC])dnl
1531
AC_REQUIRE([AC_CANONICAL_HOST])dnl
1532
AC_REQUIRE([AC_PROG_RANLIB])dnl
1533
AC_REQUIRE([AC_ISC_POSIX])dnl
1534
AC_REQUIRE([AC_HEADER_STDC])dnl
1535
AC_REQUIRE([AC_C_CONST])dnl
1536
AC_REQUIRE([AC_C_INLINE])dnl
1537
AC_REQUIRE([AC_TYPE_OFF_T])dnl
1538
AC_REQUIRE([AC_TYPE_SIZE_T])dnl
1539
AC_REQUIRE([AC_FUNC_ALLOCA])dnl
1540
AC_REQUIRE([AC_FUNC_MMAP])dnl
1541
AC_REQUIRE([jm_GLIBC21])dnl
1542
AC_REQUIRE([gt_INTDIV0])dnl
1543
AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
1544
AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
1545
AC_REQUIRE([gt_INTTYPES_PRI])dnl
1546
1547
AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
1548
stdlib.h string.h unistd.h sys/param.h])
1549
AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
1550
geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
1551
strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next])
1552
1553
AM_ICONV
1554
AM_LANGINFO_CODESET
1555
if test $ac_cv_header_locale_h = yes; then
1556
AM_LC_MESSAGES
1557
fi
1558
1559
dnl intl/plural.c is generated from intl/plural.y. It requires bison,
1560
dnl because plural.y uses bison specific features. It requires at least
1561
dnl bison-1.26 because earlier versions generate a plural.c that doesn't
1562
dnl compile.
1563
dnl bison is only needed for the maintainer (who touches plural.y). But in
1564
dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
1565
dnl the rule in general Makefile. Now, some people carelessly touch the
1566
dnl files or have a broken "make" program, hence the plural.c rule will
1567
dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
1568
dnl present or too old.
1569
AC_CHECK_PROGS([INTLBISON], [bison])
1570
if test -z "$INTLBISON"; then
1571
ac_verc_fail=yes
1572
else
1573
dnl Found it, now check the version.
1574
AC_MSG_CHECKING([version of bison])
1575
changequote(<<,>>)dnl
1576
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
1577
case $ac_prog_version in
1578
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
1579
1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
1580
changequote([,])dnl
1581
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
1582
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
1583
esac
1584
AC_MSG_RESULT([$ac_prog_version])
1585
fi
1586
if test $ac_verc_fail = yes; then
1587
INTLBISON=:
1588
fi
1589
])
1590
1591
1592
AC_DEFUN([AM_MKINSTALLDIRS],
1593
[
1594
dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
1595
dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
1596
dnl Try to locate is.
1597
MKINSTALLDIRS=
1598
if test -n "$ac_aux_dir"; then
1599
MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
1600
fi
1601
if test -z "$MKINSTALLDIRS"; then
1602
MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
1603
fi
1604
AC_SUBST(MKINSTALLDIRS)
1605
])
1606
1607
1608
dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
1609
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
1610
1611
# lib-prefix.m4 serial 1 (gettext-0.11)
1612
dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
1613
dnl This file is free software, distributed under the terms of the GNU
1614
dnl General Public License. As a special exception to the GNU General
1615
dnl Public License, this file may be distributed as part of a program
1616
dnl that contains a configuration script generated by Autoconf, under
1617
dnl the same distribution terms as the rest of that program.
1618
1619
dnl From Bruno Haible.
1620
1621
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
1622
dnl to access previously installed libraries. The basic assumption is that
1623
dnl a user will want packages to use other packages he previously installed
1624
dnl with the same --prefix option.
1625
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
1626
dnl libraries, but is otherwise very convenient.
1627
AC_DEFUN([AC_LIB_PREFIX],
1628
[
1629
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
1630
AC_REQUIRE([AC_PROG_CC])
1631
AC_REQUIRE([AC_CANONICAL_HOST])
1632
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
1633
dnl By default, look in $includedir and $libdir.
1634
use_additional=yes
1635
AC_LIB_WITH_FINAL_PREFIX([
1636
eval additional_includedir=\"$includedir\"
1637
eval additional_libdir=\"$libdir\"
1638
])
1639
AC_ARG_WITH([lib-prefix],
1640
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
1641
--without-lib-prefix don't search for libraries in includedir and libdir],
1642
[
1643
if test "X$withval" = "Xno"; then
1644
use_additional=no
1645
else
1646
if test "X$withval" = "X"; then
1647
AC_LIB_WITH_FINAL_PREFIX([
1648
eval additional_includedir=\"$includedir\"
1649
eval additional_libdir=\"$libdir\"
1650
])
1651
else
1652
additional_includedir="$withval/include"
1653
additional_libdir="$withval/lib"
1654
fi
1655
fi
1656
])
1657
if test $use_additional = yes; then
1658
dnl Potentially add $additional_includedir to $CPPFLAGS.
1659
dnl But don't add it
1660
dnl 1. if it's the standard /usr/include,
1661
dnl 2. if it's already present in $CPPFLAGS,
1662
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
1663
dnl 4. if it doesn't exist as a directory.
1664
if test "X$additional_includedir" != "X/usr/include"; then
1665
haveit=
1666
for x in $CPPFLAGS; do
1667
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1668
if test "X$x" = "X-I$additional_includedir"; then
1669
haveit=yes
1670
break
1671
fi
1672
done
1673
if test -z "$haveit"; then
1674
if test "X$additional_includedir" = "X/usr/local/include"; then
1675
if test -n "$GCC"; then
1676
case $host_os in
1677
linux*) haveit=yes;;
1678
esac
1679
fi
1680
fi
1681
if test -z "$haveit"; then
1682
if test -d "$additional_includedir"; then
1683
dnl Really add $additional_includedir to $CPPFLAGS.
1684
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
1685
fi
1686
fi
1687
fi
1688
fi
1689
dnl Potentially add $additional_libdir to $LDFLAGS.
1690
dnl But don't add it
1691
dnl 1. if it's the standard /usr/lib,
1692
dnl 2. if it's already present in $LDFLAGS,
1693
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
1694
dnl 4. if it doesn't exist as a directory.
1695
if test "X$additional_libdir" != "X/usr/lib"; then
1696
haveit=
1697
for x in $LDFLAGS; do
1698
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1699
if test "X$x" = "X-L$additional_libdir"; then
1700
haveit=yes
1701
break
1702
fi
1703
done
1704
if test -z "$haveit"; then
1705
if test "X$additional_libdir" = "X/usr/local/lib"; then
1706
if test -n "$GCC"; then
1707
case $host_os in
1708
linux*) haveit=yes;;
1709
esac
1710
fi
1711
fi
1712
if test -z "$haveit"; then
1713
if test -d "$additional_libdir"; then
1714
dnl Really add $additional_libdir to $LDFLAGS.
1715
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
1716
fi
1717
fi
1718
fi
1719
fi
1720
fi
1721
])
1722
1723
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
1724
dnl acl_final_exec_prefix, containing the values to which $prefix and
1725
dnl $exec_prefix will expand at the end of the configure script.
1726
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
1727
[
1728
dnl Unfortunately, prefix and exec_prefix get only finally determined
1729
dnl at the end of configure.
1730
if test "X$prefix" = "XNONE"; then
1731
acl_final_prefix="$ac_default_prefix"
1732
else
1733
acl_final_prefix="$prefix"
1734
fi
1735
if test "X$exec_prefix" = "XNONE"; then
1736
acl_final_exec_prefix='${prefix}'
1737
else
1738
acl_final_exec_prefix="$exec_prefix"
1739
fi
1740
acl_save_prefix="$prefix"
1741
prefix="$acl_final_prefix"
1742
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
1743
prefix="$acl_save_prefix"
1744
])
1745
1746
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
1747
dnl variables prefix and exec_prefix bound to the values they will have
1748
dnl at the end of the configure script.
1749
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
1750
[
1751
acl_save_prefix="$prefix"
1752
prefix="$acl_final_prefix"
1753
acl_save_exec_prefix="$exec_prefix"
1754
exec_prefix="$acl_final_exec_prefix"
1755
$1
1756
exec_prefix="$acl_save_exec_prefix"
1757
prefix="$acl_save_prefix"
1758
])
1759
1760
# lib-link.m4 serial 3 (gettext-0.11.3)
1761
dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
1762
dnl This file is free software, distributed under the terms of the GNU
1763
dnl General Public License. As a special exception to the GNU General
1764
dnl Public License, this file may be distributed as part of a program
1765
dnl that contains a configuration script generated by Autoconf, under
1766
dnl the same distribution terms as the rest of that program.
1767
1768
dnl From Bruno Haible.
1769
1770
dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
1771
dnl the libraries corresponding to explicit and implicit dependencies.
1772
dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
1773
dnl augments the CPPFLAGS variable.
1774
AC_DEFUN([AC_LIB_LINKFLAGS],
1775
[
1776
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
1777
AC_REQUIRE([AC_LIB_RPATH])
1778
define([Name],[translit([$1],[./-], [___])])
1779
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
1780
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
1781
AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
1782
AC_LIB_LINKFLAGS_BODY([$1], [$2])
1783
ac_cv_lib[]Name[]_libs="$LIB[]NAME"
1784
ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
1785
ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
1786
])
1787
LIB[]NAME="$ac_cv_lib[]Name[]_libs"
1788
LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
1789
INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
1790
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
1791
AC_SUBST([LIB]NAME)
1792
AC_SUBST([LTLIB]NAME)
1793
dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
1794
dnl results of this search when this library appears as a dependency.
1795
HAVE_LIB[]NAME=yes
1796
undefine([Name])
1797
undefine([NAME])
1798
])
1799
1800
dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
1801
dnl searches for libname and the libraries corresponding to explicit and
1802
dnl implicit dependencies, together with the specified include files and
1803
dnl the ability to compile and link the specified testcode. If found, it
1804
dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
1805
dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
1806
dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
1807
dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
1808
AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
1809
[
1810
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
1811
AC_REQUIRE([AC_LIB_RPATH])
1812
define([Name],[translit([$1],[./-], [___])])
1813
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
1814
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
1815
1816
dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
1817
dnl accordingly.
1818
AC_LIB_LINKFLAGS_BODY([$1], [$2])
1819
1820
dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
1821
dnl because if the user has installed lib[]Name and not disabled its use
1822
dnl via --without-lib[]Name-prefix, he wants to use it.
1823
ac_save_CPPFLAGS="$CPPFLAGS"
1824
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
1825
1826
AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
1827
ac_save_LIBS="$LIBS"
1828
LIBS="$LIBS $LIB[]NAME"
1829
AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
1830
LIBS="$ac_save_LIBS"
1831
])
1832
if test "$ac_cv_lib[]Name" = yes; then
1833
HAVE_LIB[]NAME=yes
1834
AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
1835
AC_MSG_CHECKING([how to link with lib[]$1])
1836
AC_MSG_RESULT([$LIB[]NAME])
1837
else
1838
HAVE_LIB[]NAME=no
1839
dnl If $LIB[]NAME didn't lead to a usable library, we don't need
1840
dnl $INC[]NAME either.
1841
CPPFLAGS="$ac_save_CPPFLAGS"
1842
LIB[]NAME=
1843
LTLIB[]NAME=
1844
fi
1845
AC_SUBST([HAVE_LIB]NAME)
1846
AC_SUBST([LIB]NAME)
1847
AC_SUBST([LTLIB]NAME)
1848
undefine([Name])
1849
undefine([NAME])
1850
])
1851
1852
dnl Determine the platform dependent parameters needed to use rpath:
1853
dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
1854
dnl hardcode_direct, hardcode_minus_L,
1855
dnl sys_lib_search_path_spec, sys_lib_dlsearch_path_spec.
1856
AC_DEFUN([AC_LIB_RPATH],
1857
[
1858
AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
1859
AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
1860
AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
1861
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
1862
AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
1863
CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
1864
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
1865
. ./conftest.sh
1866
rm -f ./conftest.sh
1867
acl_cv_rpath=done
1868
])
1869
wl="$acl_cv_wl"
1870
libext="$acl_cv_libext"
1871
shlibext="$acl_cv_shlibext"
1872
hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
1873
hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
1874
hardcode_direct="$acl_cv_hardcode_direct"
1875
hardcode_minus_L="$acl_cv_hardcode_minus_L"
1876
sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
1877
sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
1878
dnl Determine whether the user wants rpath handling at all.
1879
AC_ARG_ENABLE(rpath,
1880
[ --disable-rpath do not hardcode runtime library paths],
1881
:, enable_rpath=yes)
1882
])
1883
1884
dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
1885
dnl the libraries corresponding to explicit and implicit dependencies.
1886
dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
1887
AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
1888
[
1889
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
1890
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
1891
dnl By default, look in $includedir and $libdir.
1892
use_additional=yes
1893
AC_LIB_WITH_FINAL_PREFIX([
1894
eval additional_includedir=\"$includedir\"
1895
eval additional_libdir=\"$libdir\"
1896
])
1897
AC_ARG_WITH([lib$1-prefix],
1898
[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
1899
--without-lib$1-prefix don't search for lib$1 in includedir and libdir],
1900
[
1901
if test "X$withval" = "Xno"; then
1902
use_additional=no
1903
else
1904
if test "X$withval" = "X"; then
1905
AC_LIB_WITH_FINAL_PREFIX([
1906
eval additional_includedir=\"$includedir\"
1907
eval additional_libdir=\"$libdir\"
1908
])
1909
else
1910
additional_includedir="$withval/include"
1911
additional_libdir="$withval/lib"
1912
fi
1913
fi
1914
])
1915
dnl Search the library and its dependencies in $additional_libdir and
1916
dnl $LDFLAGS. Using breadth-first-seach.
1917
LIB[]NAME=
1918
LTLIB[]NAME=
1919
INC[]NAME=
1920
rpathdirs=
1921
ltrpathdirs=
1922
names_already_handled=
1923
names_next_round='$1 $2'
1924
while test -n "$names_next_round"; do
1925
names_this_round="$names_next_round"
1926
names_next_round=
1927
for name in $names_this_round; do
1928
already_handled=
1929
for n in $names_already_handled; do
1930
if test "$n" = "$name"; then
1931
already_handled=yes
1932
break
1933
fi
1934
done
1935
if test -z "$already_handled"; then
1936
names_already_handled="$names_already_handled $name"
1937
dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
1938
dnl or AC_LIB_HAVE_LINKFLAGS call.
1939
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
1940
eval value=\"\$HAVE_LIB$uppername\"
1941
if test -n "$value"; then
1942
if test "$value" = yes; then
1943
eval value=\"\$LIB$uppername\"
1944
test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
1945
eval value=\"\$LTLIB$uppername\"
1946
test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
1947
else
1948
dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
1949
dnl that this library doesn't exist. So just drop it.
1950
:
1951
fi
1952
else
1953
dnl Search the library lib$name in $additional_libdir and $LDFLAGS
1954
dnl and the already constructed $LIBNAME/$LTLIBNAME.
1955
found_dir=
1956
found_la=
1957
found_so=
1958
found_a=
1959
if test $use_additional = yes; then
1960
if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
1961
found_dir="$additional_libdir"
1962
found_so="$additional_libdir/lib$name.$shlibext"
1963
if test -f "$additional_libdir/lib$name.la"; then
1964
found_la="$additional_libdir/lib$name.la"
1965
fi
1966
else
1967
if test -f "$additional_libdir/lib$name.$libext"; then
1968
found_dir="$additional_libdir"
1969
found_a="$additional_libdir/lib$name.$libext"
1970
if test -f "$additional_libdir/lib$name.la"; then
1971
found_la="$additional_libdir/lib$name.la"
1972
fi
1973
fi
1974
fi
1975
fi
1976
if test "X$found_dir" = "X"; then
1977
for x in $LDFLAGS $LTLIB[]NAME; do
1978
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
1979
case "$x" in
1980
-L*)
1981
dir=`echo "X$x" | sed -e 's/^X-L//'`
1982
if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
1983
found_dir="$dir"
1984
found_so="$dir/lib$name.$shlibext"
1985
if test -f "$dir/lib$name.la"; then
1986
found_la="$dir/lib$name.la"
1987
fi
1988
else
1989
if test -f "$dir/lib$name.$libext"; then
1990
found_dir="$dir"
1991
found_a="$dir/lib$name.$libext"
1992
if test -f "$dir/lib$name.la"; then
1993
found_la="$dir/lib$name.la"
1994
fi
1995
fi
1996
fi
1997
;;
1998
esac
1999
if test "X$found_dir" != "X"; then
2000
break
2001
fi
2002
done
2003
fi
2004
if test "X$found_dir" != "X"; then
2005
dnl Found the library.
2006
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
2007
if test "X$found_so" != "X"; then
2008
dnl Linking with a shared library. We attempt to hardcode its
2009
dnl directory into the executable's runpath, unless it's the
2010
dnl standard /usr/lib.
2011
if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
2012
dnl No hardcoding is needed.
2013
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
2014
else
2015
dnl Use an explicit option to hardcode DIR into the resulting
2016
dnl binary.
2017
dnl Potentially add DIR to ltrpathdirs.
2018
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
2019
haveit=
2020
for x in $ltrpathdirs; do
2021
if test "X$x" = "X$found_dir"; then
2022
haveit=yes
2023
break
2024
fi
2025
done
2026
if test -z "$haveit"; then
2027
ltrpathdirs="$ltrpathdirs $found_dir"
2028
fi
2029
dnl The hardcoding into $LIBNAME is system dependent.
2030
if test "$hardcode_direct" = yes; then
2031
dnl Using DIR/libNAME.so during linking hardcodes DIR into the
2032
dnl resulting binary.
2033
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
2034
else
2035
if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
2036
dnl Use an explicit option to hardcode DIR into the resulting
2037
dnl binary.
2038
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
2039
dnl Potentially add DIR to rpathdirs.
2040
dnl The rpathdirs will be appended to $LIBNAME at the end.
2041
haveit=
2042
for x in $rpathdirs; do
2043
if test "X$x" = "X$found_dir"; then
2044
haveit=yes
2045
break
2046
fi
2047
done
2048
if test -z "$haveit"; then
2049
rpathdirs="$rpathdirs $found_dir"
2050
fi
2051
else
2052
dnl Rely on "-L$found_dir".
2053
dnl But don't add it if it's already contained in the LDFLAGS
2054
dnl or the already constructed $LIBNAME
2055
haveit=
2056
for x in $LDFLAGS $LIB[]NAME; do
2057
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
2058
if test "X$x" = "X-L$found_dir"; then
2059
haveit=yes
2060
break
2061
fi
2062
done
2063
if test -z "$haveit"; then
2064
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
2065
fi
2066
if test "$hardcode_minus_L" != no; then
2067
dnl FIXME: Not sure whether we should use
2068
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
2069
dnl here.
2070
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
2071
else
2072
dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
2073
dnl here, because this doesn't fit in flags passed to the
2074
dnl compiler. So give up. No hardcoding. This affects only
2075
dnl very old systems.
2076
dnl FIXME: Not sure whether we should use
2077
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
2078
dnl here.
2079
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
2080
fi
2081
fi
2082
fi
2083
fi
2084
else
2085
if test "X$found_a" != "X"; then
2086
dnl Linking with a static library.
2087
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
2088
else
2089
dnl We shouldn't come here, but anyway it's good to have a
2090
dnl fallback.
2091
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
2092
fi
2093
fi
2094
dnl Assume the include files are nearby.
2095
additional_includedir=
2096
case "$found_dir" in
2097
*/lib | */lib/)
2098
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
2099
additional_includedir="$basedir/include"
2100
;;
2101
esac
2102
if test "X$additional_includedir" != "X"; then
2103
dnl Potentially add $additional_includedir to $INCNAME.
2104
dnl But don't add it
2105
dnl 1. if it's the standard /usr/include,
2106
dnl 2. if it's /usr/local/include and we are using GCC on Linux,
2107
dnl 3. if it's already present in $CPPFLAGS or the already
2108
dnl constructed $INCNAME,
2109
dnl 4. if it doesn't exist as a directory.
2110
if test "X$additional_includedir" != "X/usr/include"; then
2111
haveit=
2112
if test "X$additional_includedir" = "X/usr/local/include"; then
2113
if test -n "$GCC"; then
2114
case $host_os in
2115
linux*) haveit=yes;;
2116
esac
2117
fi
2118
fi
2119
if test -z "$haveit"; then
2120
for x in $CPPFLAGS $INC[]NAME; do
2121
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
2122
if test "X$x" = "X-I$additional_includedir"; then
2123
haveit=yes
2124
break
2125
fi
2126
done
2127
if test -z "$haveit"; then
2128
if test -d "$additional_includedir"; then
2129
dnl Really add $additional_includedir to $INCNAME.
2130
INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
2131
fi
2132
fi
2133
fi
2134
fi
2135
fi
2136
dnl Look for dependencies.
2137
if test -n "$found_la"; then
2138
dnl Read the .la file. It defines the variables
2139
dnl dlname, library_names, old_library, dependency_libs, current,
2140
dnl age, revision, installed, dlopen, dlpreopen, libdir.
2141
save_libdir="$libdir"
2142
case "$found_la" in
2143
*/* | *\\*) . "$found_la" ;;
2144
*) . "./$found_la" ;;
2145
esac
2146
libdir="$save_libdir"
2147
dnl We use only dependency_libs.
2148
for dep in $dependency_libs; do
2149
case "$dep" in
2150
-L*)
2151
additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
2152
dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
2153
dnl But don't add it
2154
dnl 1. if it's the standard /usr/lib,
2155
dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
2156
dnl 3. if it's already present in $LDFLAGS or the already
2157
dnl constructed $LIBNAME,
2158
dnl 4. if it doesn't exist as a directory.
2159
if test "X$additional_libdir" != "X/usr/lib"; then
2160
haveit=
2161
if test "X$additional_libdir" = "X/usr/local/lib"; then
2162
if test -n "$GCC"; then
2163
case $host_os in
2164
linux*) haveit=yes;;
2165
esac
2166
fi
2167
fi
2168
if test -z "$haveit"; then
2169
haveit=
2170
for x in $LDFLAGS $LIB[]NAME; do
2171
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
2172
if test "X$x" = "X-L$additional_libdir"; then
2173
haveit=yes
2174
break
2175
fi
2176
done
2177
if test -z "$haveit"; then
2178
if test -d "$additional_libdir"; then
2179
dnl Really add $additional_libdir to $LIBNAME.
2180
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
2181
fi
2182
fi
2183
haveit=
2184
for x in $LDFLAGS $LTLIB[]NAME; do
2185
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
2186
if test "X$x" = "X-L$additional_libdir"; then
2187
haveit=yes
2188
break
2189
fi
2190
done
2191
if test -z "$haveit"; then
2192
if test -d "$additional_libdir"; then
2193
dnl Really add $additional_libdir to $LTLIBNAME.
2194
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
2195
fi
2196
fi
2197
fi
2198
fi
2199
;;
2200
-R*)
2201
dir=`echo "X$dep" | sed -e 's/^X-R//'`
2202
if test "$enable_rpath" != no; then
2203
dnl Potentially add DIR to rpathdirs.
2204
dnl The rpathdirs will be appended to $LIBNAME at the end.
2205
haveit=
2206
for x in $rpathdirs; do
2207
if test "X$x" = "X$dir"; then
2208
haveit=yes
2209
break
2210
fi
2211
done
2212
if test -z "$haveit"; then
2213
rpathdirs="$rpathdirs $dir"
2214
fi
2215
dnl Potentially add DIR to ltrpathdirs.
2216
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
2217
haveit=
2218
for x in $ltrpathdirs; do
2219
if test "X$x" = "X$dir"; then
2220
haveit=yes
2221
break
2222
fi
2223
done
2224
if test -z "$haveit"; then
2225
ltrpathdirs="$ltrpathdirs $dir"
2226
fi
2227
fi
2228
;;
2229
-l*)
2230
dnl Handle this in the next round.
2231
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
2232
;;
2233
*.la)
2234
dnl Handle this in the next round. Throw away the .la's
2235
dnl directory; it is already contained in a preceding -L
2236
dnl option.
2237
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
2238
;;
2239
*)
2240
dnl Most likely an immediate library name.
2241
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
2242
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
2243
;;
2244
esac
2245
done
2246
fi
2247
else
2248
dnl Didn't find the library; assume it is in the system directories
2249
dnl known to the linker and runtime loader. (All the system
2250
dnl directories known to the linker should also be known to the
2251
dnl runtime loader, otherwise the system is severely misconfigured.)
2252
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
2253
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
2254
fi
2255
fi
2256
fi
2257
done
2258
done
2259
if test "X$rpathdirs" != "X"; then
2260
if test -n "$hardcode_libdir_separator"; then
2261
dnl Weird platform: only the last -rpath option counts, the user must
2262
dnl pass all path elements in one option. We can arrange that for a
2263
dnl single library, but not when more than one $LIBNAMEs are used.
2264
alldirs=
2265
for found_dir in $rpathdirs; do
2266
alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
2267
done
2268
dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
2269
acl_save_libdir="$libdir"
2270
libdir="$alldirs"
2271
eval flag=\"$hardcode_libdir_flag_spec\"
2272
libdir="$acl_save_libdir"
2273
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
2274
else
2275
dnl The -rpath options are cumulative.
2276
for found_dir in $rpathdirs; do
2277
acl_save_libdir="$libdir"
2278
libdir="$found_dir"
2279
eval flag=\"$hardcode_libdir_flag_spec\"
2280
libdir="$acl_save_libdir"
2281
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
2282
done
2283
fi
2284
fi
2285
if test "X$ltrpathdirs" != "X"; then
2286
dnl When using libtool, the option that works for both libraries and
2287
dnl executables is -R. The -R options are cumulative.
2288
for found_dir in $ltrpathdirs; do
2289
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
2290
done
2291
fi
2292
])
2293
2294
dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
2295
dnl unless already present in VAR.
2296
dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
2297
dnl contains two or three consecutive elements that belong together.
2298
AC_DEFUN([AC_LIB_APPENDTOVAR],
2299
[
2300
for element in [$2]; do
2301
haveit=
2302
for x in $[$1]; do
2303
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
2304
if test "X$x" = "X$element"; then
2305
haveit=yes
2306
break
2307
fi
2308
done
2309
if test -z "$haveit"; then
2310
[$1]="${[$1]}${[$1]:+ }$element"
2311
fi
2312
done
2313
])
2314
2315
# lib-ld.m4 serial 1 (gettext-0.11)
2316
dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
2317
dnl This file is free software, distributed under the terms of the GNU
2318
dnl General Public License. As a special exception to the GNU General
2319
dnl Public License, this file may be distributed as part of a program
2320
dnl that contains a configuration script generated by Autoconf, under
2321
dnl the same distribution terms as the rest of that program.
2322
2323
dnl Subroutines of libtool.m4,
2324
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
2325
dnl with libtool.m4.
2326
2327
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
2328
AC_DEFUN([AC_LIB_PROG_LD_GNU],
2329
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
2330
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2331
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
2332
acl_cv_prog_gnu_ld=yes
2333
else
2334
acl_cv_prog_gnu_ld=no
2335
fi])
2336
with_gnu_ld=$acl_cv_prog_gnu_ld
2337
])
2338
2339
dnl From libtool-1.4. Sets the variable LD.
2340
AC_DEFUN([AC_LIB_PROG_LD],
2341
[AC_ARG_WITH(gnu-ld,
2342
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
2343
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
2344
AC_REQUIRE([AC_PROG_CC])dnl
2345
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2346
ac_prog=ld
2347
if test "$GCC" = yes; then
2348
# Check if gcc -print-prog-name=ld gives a path.
2349
AC_MSG_CHECKING([for ld used by GCC])
2350
case $host in
2351
*-*-mingw*)
2352
# gcc leaves a trailing carriage return which upsets mingw
2353
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2354
*)
2355
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2356
esac
2357
case $ac_prog in
2358
# Accept absolute paths.
2359
[[\\/]* | [A-Za-z]:[\\/]*)]
2360
[re_direlt='/[^/][^/]*/\.\./']
2361
# Canonicalize the path of ld
2362
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
2363
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2364
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
2365
done
2366
test -z "$LD" && LD="$ac_prog"
2367
;;
2368
"")
2369
# If it fails, then pretend we aren't using GCC.
2370
ac_prog=ld
2371
;;
2372
*)
2373
# If it is relative, then search for the first ld in PATH.
2374
with_gnu_ld=unknown
2375
;;
2376
esac
2377
elif test "$with_gnu_ld" = yes; then
2378
AC_MSG_CHECKING([for GNU ld])
2379
else
2380
AC_MSG_CHECKING([for non-GNU ld])
2381
fi
2382
AC_CACHE_VAL(acl_cv_path_LD,
2383
[if test -z "$LD"; then
2384
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2385
for ac_dir in $PATH; do
2386
test -z "$ac_dir" && ac_dir=.
2387
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2388
acl_cv_path_LD="$ac_dir/$ac_prog"
2389
# Check to see if the program is GNU ld. I'd rather use --version,
2390
# but apparently some GNU ld's only accept -v.
2391
# Break only if it was the GNU/non-GNU ld that we prefer.
2392
if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
2393
test "$with_gnu_ld" != no && break
2394
else
2395
test "$with_gnu_ld" != yes && break
2396
fi
2397
fi
2398
done
2399
IFS="$ac_save_ifs"
2400
else
2401
acl_cv_path_LD="$LD" # Let the user override the test with a path.
2402
fi])
2403
LD="$acl_cv_path_LD"
2404
if test -n "$LD"; then
2405
AC_MSG_RESULT($LD)
2406
else
2407
AC_MSG_RESULT(no)
2408
fi
2409
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2410
AC_LIB_PROG_LD_GNU
2411
])
2412
2413
# iconv.m4 serial AM4 (gettext-0.11.3)
2414
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
2415
dnl This file is free software, distributed under the terms of the GNU
2416
dnl General Public License. As a special exception to the GNU General
2417
dnl Public License, this file may be distributed as part of a program
2418
dnl that contains a configuration script generated by Autoconf, under
2419
dnl the same distribution terms as the rest of that program.
2420
2421
dnl From Bruno Haible.
2422
2423
AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
2424
[
2425
dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
2426
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
2427
AC_REQUIRE([AC_LIB_RPATH])
2428
2429
dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
2430
dnl accordingly.
2431
AC_LIB_LINKFLAGS_BODY([iconv])
2432
])
2433
2434
AC_DEFUN([AM_ICONV_LINK],
2435
[
2436
dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
2437
dnl those with the standalone portable GNU libiconv installed).
2438
2439
dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
2440
dnl accordingly.
2441
AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
2442
2443
dnl Add $INCICONV to CPPFLAGS before performing the following checks,
2444
dnl because if the user has installed libiconv and not disabled its use
2445
dnl via --without-libiconv-prefix, he wants to use it. The first
2446
dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
2447
am_save_CPPFLAGS="$CPPFLAGS"
2448
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
2449
2450
AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
2451
am_cv_func_iconv="no, consider installing GNU libiconv"
2452
am_cv_lib_iconv=no
2453
AC_TRY_LINK([#include <stdlib.h>
2454
#include <iconv.h>],
2455
[iconv_t cd = iconv_open("","");
2456
iconv(cd,NULL,NULL,NULL,NULL);
2457
iconv_close(cd);],
2458
am_cv_func_iconv=yes)
2459
if test "$am_cv_func_iconv" != yes; then
2460
am_save_LIBS="$LIBS"
2461
LIBS="$LIBS $LIBICONV"
2462
AC_TRY_LINK([#include <stdlib.h>
2463
#include <iconv.h>],
2464
[iconv_t cd = iconv_open("","");
2465
iconv(cd,NULL,NULL,NULL,NULL);
2466
iconv_close(cd);],
2467
am_cv_lib_iconv=yes
2468
am_cv_func_iconv=yes)
2469
LIBS="$am_save_LIBS"
2470
fi
2471
])
2472
if test "$am_cv_func_iconv" = yes; then
2473
AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
2474
fi
2475
if test "$am_cv_lib_iconv" = yes; then
2476
AC_MSG_CHECKING([how to link with libiconv])
2477
AC_MSG_RESULT([$LIBICONV])
2478
else
2479
dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
2480
dnl either.
2481
CPPFLAGS="$am_save_CPPFLAGS"
2482
LIBICONV=
2483
LTLIBICONV=
2484
fi
2485
AC_SUBST(LIBICONV)
2486
AC_SUBST(LTLIBICONV)
2487
])
2488
2489
AC_DEFUN([AM_ICONV],
2490
[
2491
AM_ICONV_LINK
2492
if test "$am_cv_func_iconv" = yes; then
2493
AC_MSG_CHECKING([for iconv declaration])
2494
AC_CACHE_VAL(am_cv_proto_iconv, [
2495
AC_TRY_COMPILE([
2496
#include <stdlib.h>
2497
#include <iconv.h>
2498
extern
2499
#ifdef __cplusplus
2500
"C"
2501
#endif
2502
#if defined(__STDC__) || defined(__cplusplus)
2503
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
2504
#else
2505
size_t iconv();
2506
#endif
2507
], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
2508
am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
2509
am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
2510
AC_MSG_RESULT([$]{ac_t:-
2511
}[$]am_cv_proto_iconv)
2512
AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
2513
[Define as const if the declaration of iconv() needs const.])
2514
fi
2515
])
2516
2517
# progtest.m4 serial 2 (gettext-0.10.40)
2518
dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
2519
dnl This file is free software, distributed under the terms of the GNU
2520
dnl General Public License. As a special exception to the GNU General
2521
dnl Public License, this file may be distributed as part of a program
2522
dnl that contains a configuration script generated by Autoconf, under
2523
dnl the same distribution terms as the rest of that program.
2524
dnl
2525
dnl This file can can be used in projects which are not available under
2526
dnl the GNU General Public License or the GNU Library General Public
2527
dnl License but which still want to provide support for the GNU gettext
2528
dnl functionality.
2529
dnl Please note that the actual code of the GNU gettext library is covered
2530
dnl by the GNU Library General Public License, and the rest of the GNU
2531
dnl gettext package package is covered by the GNU General Public License.
2532
dnl They are *not* in the public domain.
2533
2534
dnl Authors:
2535
dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
2536
2537
# Search path for a program which passes the given test.
2538
2539
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
2540
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
2541
AC_DEFUN([AM_PATH_PROG_WITH_TEST],
2542
[# Extract the first word of "$2", so it can be a program name with args.
2543
set dummy $2; ac_word=[$]2
2544
AC_MSG_CHECKING([for $ac_word])
2545
AC_CACHE_VAL(ac_cv_path_$1,
2546
[case "[$]$1" in
2547
/*)
2548
ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
2549
;;
2550
*)
2551
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2552
for ac_dir in ifelse([$5], , $PATH, [$5]); do
2553
test -z "$ac_dir" && ac_dir=.
2554
if test -f $ac_dir/$ac_word; then
2555
if [$3]; then
2556
ac_cv_path_$1="$ac_dir/$ac_word"
2557
break
2558
fi
2559
fi
2560
done
2561
IFS="$ac_save_ifs"
2562
dnl If no 4th arg is given, leave the cache variable unset,
2563
dnl so AC_PATH_PROGS will keep looking.
2564
ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
2565
])dnl
2566
;;
2567
esac])dnl
2568
$1="$ac_cv_path_$1"
2569
if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
2570
AC_MSG_RESULT([$]$1)
2571
else
2572
AC_MSG_RESULT(no)
2573
fi
2574
AC_SUBST($1)dnl
2575
])
2576
2577
# glibc21.m4 serial 2 (fileutils-4.1.3, gettext-0.10.40)
2578
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
2579
dnl This file is free software, distributed under the terms of the GNU
2580
dnl General Public License. As a special exception to the GNU General
2581
dnl Public License, this file may be distributed as part of a program
2582
dnl that contains a configuration script generated by Autoconf, under
2583
dnl the same distribution terms as the rest of that program.
2584
2585
# Test for the GNU C Library, version 2.1 or newer.
2586
# From Bruno Haible.
2587
2588
AC_DEFUN([jm_GLIBC21],
2589
[
2590
AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
2591
ac_cv_gnu_library_2_1,
2592
[AC_EGREP_CPP([Lucky GNU user],
2593
[
2594
#include <features.h>
2595
#ifdef __GNU_LIBRARY__
2596
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
2597
Lucky GNU user
2598
#endif
2599
#endif
2600
],
2601
ac_cv_gnu_library_2_1=yes,
2602
ac_cv_gnu_library_2_1=no)
2603
]
2604
)
2605
AC_SUBST(GLIBC21)
2606
GLIBC21="$ac_cv_gnu_library_2_1"
2607
]
2608
)
2609
2610
# intdiv0.m4 serial 1 (gettext-0.11.3)
2611
dnl Copyright (C) 2002 Free Software Foundation, Inc.
2612
dnl This file is free software, distributed under the terms of the GNU
2613
dnl General Public License. As a special exception to the GNU General
2614
dnl Public License, this file may be distributed as part of a program
2615
dnl that contains a configuration script generated by Autoconf, under
2616
dnl the same distribution terms as the rest of that program.
2617
2618
dnl From Bruno Haible.
2619
2620
AC_DEFUN([gt_INTDIV0],
2621
[
2622
AC_REQUIRE([AC_PROG_CC])dnl
2623
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2624
2625
AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
2626
gt_cv_int_divbyzero_sigfpe,
2627
[
2628
AC_TRY_RUN([
2629
#include <stdlib.h>
2630
#include <signal.h>
2631
2632
static void
2633
#ifdef __cplusplus
2634
sigfpe_handler (int sig)
2635
#else
2636
sigfpe_handler (sig) int sig;
2637
#endif
2638
{
2639
/* Exit with code 0 if SIGFPE, with code 1 if any other signal. */
2640
exit (sig != SIGFPE);
2641
}
2642
2643
int x = 1;
2644
int y = 0;
2645
int z;
2646
int nan;
2647
2648
int main ()
2649
{
2650
signal (SIGFPE, sigfpe_handler);
2651
/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */
2652
#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
2653
signal (SIGTRAP, sigfpe_handler);
2654
#endif
2655
/* Linux/SPARC yields signal SIGILL. */
2656
#if defined (__sparc__) && defined (__linux__)
2657
signal (SIGILL, sigfpe_handler);
2658
#endif
2659
2660
z = x / y;
2661
nan = y / y;
2662
exit (1);
2663
}
2664
], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no,
2665
[
2666
# Guess based on the CPU.
2667
case "$host_cpu" in
2668
alpha* | i[34567]86 | m68k | s390*)
2669
gt_cv_int_divbyzero_sigfpe="guessing yes";;
2670
*)
2671
gt_cv_int_divbyzero_sigfpe="guessing no";;
2672
esac
2673
])
2674
])
2675
case "$gt_cv_int_divbyzero_sigfpe" in
2676
*yes) value=1;;
2677
*) value=0;;
2678
esac
2679
AC_DEFINE_UNQUOTED(INTDIV0_RAISES_SIGFPE, $value,
2680
[Define if integer division by zero raises signal SIGFPE.])
2681
])
2682
2683
# uintmax_t.m4 serial 6 (gettext-0.11)
2684
dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
2685
dnl This file is free software, distributed under the terms of the GNU
2686
dnl General Public License. As a special exception to the GNU General
2687
dnl Public License, this file may be distributed as part of a program
2688
dnl that contains a configuration script generated by Autoconf, under
2689
dnl the same distribution terms as the rest of that program.
2690
2691
dnl From Paul Eggert.
2692
2693
AC_PREREQ(2.13)
2694
2695
# Define uintmax_t to `unsigned long' or `unsigned long long'
2696
# if <inttypes.h> does not exist.
2697
2698
AC_DEFUN([jm_AC_TYPE_UINTMAX_T],
2699
[
2700
AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
2701
AC_REQUIRE([jm_AC_HEADER_STDINT_H])
2702
if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
2703
AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
2704
test $ac_cv_type_unsigned_long_long = yes \
2705
&& ac_type='unsigned long long' \
2706
|| ac_type='unsigned long'
2707
AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
2708
[Define to unsigned long or unsigned long long
2709
if <inttypes.h> and <stdint.h> don't define.])
2710
fi
2711
])
2712
2713
# inttypes_h.m4 serial 4 (gettext-0.11.4)
2714
dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
2715
dnl This file is free software, distributed under the terms of the GNU
2716
dnl General Public License. As a special exception to the GNU General
2717
dnl Public License, this file may be distributed as part of a program
2718
dnl that contains a configuration script generated by Autoconf, under
2719
dnl the same distribution terms as the rest of that program.
2720
2721
dnl From Paul Eggert.
2722
2723
# Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
2724
# doesn't clash with <sys/types.h>, and declares uintmax_t.
2725
2726
AC_DEFUN([jm_AC_HEADER_INTTYPES_H],
2727
[
2728
AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h,
2729
[AC_TRY_COMPILE(
2730
[#include <sys/types.h>
2731
#include <inttypes.h>],
2732
[uintmax_t i = (uintmax_t) -1;],
2733
jm_ac_cv_header_inttypes_h=yes,
2734
jm_ac_cv_header_inttypes_h=no)])
2735
if test $jm_ac_cv_header_inttypes_h = yes; then
2736
AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H_WITH_UINTMAX, 1,
2737
[Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
2738
and declares uintmax_t. ])
2739
fi
2740
])
2741
2742
# stdint_h.m4 serial 2 (gettext-0.11.4)
2743
dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
2744
dnl This file is free software, distributed under the terms of the GNU
2745
dnl General Public License. As a special exception to the GNU General
2746
dnl Public License, this file may be distributed as part of a program
2747
dnl that contains a configuration script generated by Autoconf, under
2748
dnl the same distribution terms as the rest of that program.
2749
2750
dnl From Paul Eggert.
2751
2752
# Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists,
2753
# doesn't clash with <sys/types.h>, and declares uintmax_t.
2754
2755
AC_DEFUN([jm_AC_HEADER_STDINT_H],
2756
[
2757
AC_CACHE_CHECK([for stdint.h], jm_ac_cv_header_stdint_h,
2758
[AC_TRY_COMPILE(
2759
[#include <sys/types.h>
2760
#include <stdint.h>],
2761
[uintmax_t i = (uintmax_t) -1;],
2762
jm_ac_cv_header_stdint_h=yes,
2763
jm_ac_cv_header_stdint_h=no)])
2764
if test $jm_ac_cv_header_stdint_h = yes; then
2765
AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1,
2766
[Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
2767
and declares uintmax_t. ])
2768
fi
2769
])
2770
2771
# ulonglong.m4 serial 2 (fileutils-4.0.32, gettext-0.10.40)
2772
dnl Copyright (C) 1999-2002 Free Software Foundation, Inc.
2773
dnl This file is free software, distributed under the terms of the GNU
2774
dnl General Public License. As a special exception to the GNU General
2775
dnl Public License, this file may be distributed as part of a program
2776
dnl that contains a configuration script generated by Autoconf, under
2777
dnl the same distribution terms as the rest of that program.
2778
2779
dnl From Paul Eggert.
2780
2781
AC_DEFUN([jm_AC_TYPE_UNSIGNED_LONG_LONG],
2782
[
2783
AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
2784
[AC_TRY_LINK([unsigned long long ull = 1; int i = 63;],
2785
[unsigned long long ullmax = (unsigned long long) -1;
2786
return ull << i | ull >> i | ullmax / ull | ullmax % ull;],
2787
ac_cv_type_unsigned_long_long=yes,
2788
ac_cv_type_unsigned_long_long=no)])
2789
if test $ac_cv_type_unsigned_long_long = yes; then
2790
AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1,
2791
[Define if you have the unsigned long long type.])
2792
fi
2793
])
2794
2795
# inttypes.m4 serial 1 (gettext-0.11.4)
2796
dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
2797
dnl This file is free software, distributed under the terms of the GNU
2798
dnl General Public License. As a special exception to the GNU General
2799
dnl Public License, this file may be distributed as part of a program
2800
dnl that contains a configuration script generated by Autoconf, under
2801
dnl the same distribution terms as the rest of that program.
2802
2803
dnl From Paul Eggert.
2804
2805
# Define HAVE_INTTYPES_H if <inttypes.h> exists and doesn't clash with
2806
# <sys/types.h>.
2807
2808
AC_DEFUN([gt_HEADER_INTTYPES_H],
2809
[
2810
AC_CACHE_CHECK([for inttypes.h], gt_cv_header_inttypes_h,
2811
[
2812
AC_TRY_COMPILE(
2813
[#include <sys/types.h>
2814
#include <inttypes.h>],
2815
[], gt_cv_header_inttypes_h=yes, gt_cv_header_inttypes_h=no)
2816
])
2817
if test $gt_cv_header_inttypes_h = yes; then
2818
AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1,
2819
[Define if <inttypes.h> exists and doesn't clash with <sys/types.h>.])
2820
fi
2821
])
2822
2823
# inttypes-pri.m4 serial 1 (gettext-0.11.4)
2824
dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
2825
dnl This file is free software, distributed under the terms of the GNU
2826
dnl General Public License. As a special exception to the GNU General
2827
dnl Public License, this file may be distributed as part of a program
2828
dnl that contains a configuration script generated by Autoconf, under
2829
dnl the same distribution terms as the rest of that program.
2830
2831
dnl From Bruno Haible.
2832
2833
# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
2834
# macros to non-string values. This is the case on AIX 4.3.3.
2835
2836
AC_DEFUN([gt_INTTYPES_PRI],
2837
[
2838
AC_REQUIRE([gt_HEADER_INTTYPES_H])
2839
if test $gt_cv_header_inttypes_h = yes; then
2840
AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
2841
gt_cv_inttypes_pri_broken,
2842
[
2843
AC_TRY_COMPILE([#include <inttypes.h>
2844
#ifdef PRId32
2845
char *p = PRId32;
2846
#endif
2847
], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes)
2848
])
2849
fi
2850
if test "$gt_cv_inttypes_pri_broken" = yes; then
2851
AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1,
2852
[Define if <inttypes.h> exists and defines unusable PRI* macros.])
2853
fi
2854
])
2855
2856
# codeset.m4 serial AM1 (gettext-0.10.40)
2857
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
2858
dnl This file is free software, distributed under the terms of the GNU
2859
dnl General Public License. As a special exception to the GNU General
2860
dnl Public License, this file may be distributed as part of a program
2861
dnl that contains a configuration script generated by Autoconf, under
2862
dnl the same distribution terms as the rest of that program.
2863
2864
dnl From Bruno Haible.
2865
2866
AC_DEFUN([AM_LANGINFO_CODESET],
2867
[
2868
AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
2869
[AC_TRY_LINK([#include <langinfo.h>],
2870
[char* cs = nl_langinfo(CODESET);],
2871
am_cv_langinfo_codeset=yes,
2872
am_cv_langinfo_codeset=no)
2873
])
2874
if test $am_cv_langinfo_codeset = yes; then
2875
AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
2876
[Define if you have <langinfo.h> and nl_langinfo(CODESET).])
2877
fi
2878
])
2879
2880
# lcmessage.m4 serial 3 (gettext-0.11.3)
2881
dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
2882
dnl This file is free software, distributed under the terms of the GNU
2883
dnl General Public License. As a special exception to the GNU General
2884
dnl Public License, this file may be distributed as part of a program
2885
dnl that contains a configuration script generated by Autoconf, under
2886
dnl the same distribution terms as the rest of that program.
2887
dnl
2888
dnl This file can can be used in projects which are not available under
2889
dnl the GNU General Public License or the GNU Library General Public
2890
dnl License but which still want to provide support for the GNU gettext
2891
dnl functionality.
2892
dnl Please note that the actual code of the GNU gettext library is covered
2893
dnl by the GNU Library General Public License, and the rest of the GNU
2894
dnl gettext package package is covered by the GNU General Public License.
2895
dnl They are *not* in the public domain.
2896
2897
dnl Authors:
2898
dnl Ulrich Drepper <drepper@cygnus.com>, 1995.
2899
2900
# Check whether LC_MESSAGES is available in <locale.h>.
2901
2902
AC_DEFUN([AM_LC_MESSAGES],
2903
[
2904
AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
2905
[AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
2906
am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
2907
if test $am_cv_val_LC_MESSAGES = yes; then
2908
AC_DEFINE(HAVE_LC_MESSAGES, 1,
2909
[Define if your <locale.h> file defines LC_MESSAGES.])
2910
fi
2911
])
2912
868
rm -rf conftest.dir
869
870
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
871
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
872
AC_SUBST([am__tar])
873
AC_SUBST([am__untar])
874
]) # _AM_PROG_TAR
875
876
m4_include([m4/findlib.m4])
877
m4_include([m4/nullsort.m4])
878
m4_include([gnulib/m4/alloca.m4])
879
m4_include([gnulib/m4/atexit.m4])
880
m4_include([gnulib/m4/canonicalize.m4])
881
m4_include([gnulib/m4/closeout.m4])
882
m4_include([gnulib/m4/d-ino.m4])
883
m4_include([gnulib/m4/dirname.m4])
884
m4_include([gnulib/m4/dos.m4])
885
m4_include([gnulib/m4/error.m4])
886
m4_include([gnulib/m4/exitfail.m4])
887
m4_include([gnulib/m4/extensions.m4])
888
m4_include([gnulib/m4/fileblocks.m4])
889
m4_include([gnulib/m4/filemode.m4])
890
m4_include([gnulib/m4/filenamecat.m4])
891
m4_include([gnulib/m4/fnmatch.m4])
892
m4_include([gnulib/m4/fpending.m4])
893
m4_include([gnulib/m4/fstypename.m4])
894
m4_include([gnulib/m4/getcwd-path-max.m4])
895
m4_include([gnulib/m4/getcwd.m4])
896
m4_include([gnulib/m4/getline.m4])
897
m4_include([gnulib/m4/getndelim2.m4])
898
m4_include([gnulib/m4/getopt.m4])
899
m4_include([gnulib/m4/gettext.m4])
900
m4_include([gnulib/m4/gettimeofday.m4])
901
m4_include([gnulib/m4/gnulib.m4])
902
m4_include([gnulib/m4/human.m4])
903
m4_include([gnulib/m4/iconv.m4])
904
m4_include([gnulib/m4/idcache.m4])
905
m4_include([gnulib/m4/intmax_t.m4])
906
m4_include([gnulib/m4/inttypes_h.m4])
907
m4_include([gnulib/m4/lib-ld.m4])
908
m4_include([gnulib/m4/lib-link.m4])
909
m4_include([gnulib/m4/lib-prefix.m4])
910
m4_include([gnulib/m4/longlong.m4])
911
m4_include([gnulib/m4/ls-mntd-fs.m4])
912
m4_include([gnulib/m4/lstat.m4])
913
m4_include([gnulib/m4/mbrtowc.m4])
914
m4_include([gnulib/m4/mbstate_t.m4])
915
m4_include([gnulib/m4/memcmp.m4])
916
m4_include([gnulib/m4/mempcpy.m4])
917
m4_include([gnulib/m4/memset.m4])
918
m4_include([gnulib/m4/mktime.m4])
919
m4_include([gnulib/m4/modechange.m4])
920
m4_include([gnulib/m4/mountlist.m4])
921
m4_include([gnulib/m4/nls.m4])
922
m4_include([gnulib/m4/onceonly_2_57.m4])
923
m4_include([gnulib/m4/pathmax.m4])
924
m4_include([gnulib/m4/po.m4])
925
m4_include([gnulib/m4/progtest.m4])
926
m4_include([gnulib/m4/quote.m4])
927
m4_include([gnulib/m4/quotearg.m4])
928
m4_include([gnulib/m4/readlink.m4])
929
m4_include([gnulib/m4/regex.m4])
930
m4_include([gnulib/m4/restrict.m4])
931
m4_include([gnulib/m4/rpmatch.m4])
932
m4_include([gnulib/m4/savedir.m4])
933
m4_include([gnulib/m4/ssize_t.m4])
934
m4_include([gnulib/m4/stat-macros.m4])
935
m4_include([gnulib/m4/stat.m4])
936
m4_include([gnulib/m4/stdbool.m4])
937
m4_include([gnulib/m4/stdint_h.m4])
938
m4_include([gnulib/m4/stpcpy.m4])
939
m4_include([gnulib/m4/strdup.m4])
940
m4_include([gnulib/m4/strftime.m4])
941
m4_include([gnulib/m4/strstr.m4])
942
m4_include([gnulib/m4/strtoimax.m4])
943
m4_include([gnulib/m4/strtol.m4])
944
m4_include([gnulib/m4/strtoll.m4])
945
m4_include([gnulib/m4/strtoul.m4])
946
m4_include([gnulib/m4/strtoull.m4])
947
m4_include([gnulib/m4/strtoumax.m4])
948
m4_include([gnulib/m4/time_r.m4])
949
m4_include([gnulib/m4/tm_gmtoff.m4])
950
m4_include([gnulib/m4/tzset.m4])
951
m4_include([gnulib/m4/uintmax_t.m4])
952
m4_include([gnulib/m4/ulonglong.m4])
953
m4_include([gnulib/m4/xalloc.m4])
954
m4_include([gnulib/m4/xgetcwd.m4])
955
m4_include([gnulib/m4/xreadlink.m4])
956
m4_include([gnulib/m4/xstrtol.m4])
957
m4_include([gnulib/m4/xstrtoumax.m4])
958
m4_include([gnulib/m4/yesno.m4])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1