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- Committer: Bazaar Package Importer
- Author(s): Joshua Kwan
- Date: 2007-05-29 22:56:36 UTC
- mfrom: (1.1.4 upstream)
- Revision ID: james.westby@ubuntu.com-20070529225636-ljeff8xxip09qaap
Tags: 1.1.4-1
* New upstream release. closes: #405167, #411311
- libOggFLAC and libOggFLAC++ have been merged into libFLAC, so
remove their corresponding packages.
- Because of the API changes required to effect the above, there has
been yet another soname bump. libflac7 -> libflac8 and
libflac++5 -> libflac++6. Emails have been dispatched to the
maintainers of dependent packages.
* Some notes on patches that were removed:
- 02_stdin_stdout, 06_manpage_mention_utf8_convert: merged upstream
- 08_manpage_warnings: Upstream has changed the manpage so it defintely
can't fit in in 80 cols, so just forget about it. We'll live.
- 05_eof_warnings_are_errors: Upstream decided to add a -w option to
flac to treat all warnings as errors. I am going to defer to that
for now, but if people think it's stupid let me know and I'll port
the patch forward.
- 04_stack_smasher: was a backport from 1.1.3, so it's obsolete.
- libOggFLAC and libOggFLAC++ have been merged into libFLAC, so
remove their corresponding packages.
- Because of the API changes required to effect the above, there has
been yet another soname bump. libflac7 -> libflac8 and
libflac++5 -> libflac++6. Emails have been dispatched to the
maintainers of dependent packages.
* Some notes on patches that were removed:
- 02_stdin_stdout, 06_manpage_mention_utf8_convert: merged upstream
- 08_manpage_warnings: Upstream has changed the manpage so it defintely
can't fit in in 80 cols, so just forget about it. We'll live.
- 05_eof_warnings_are_errors: Upstream decided to add a -w option to
flac to treat all warnings as errors. I am going to defer to that
for now, but if people think it's stupid let me know and I'll port
the patch forward.
- 04_stack_smasher: was a backport from 1.1.3, so it's obsolete.
- files added:
- debian/fixrpath
- doc/html/images/hw
- include/test_libs_common
- m4
- src/test_grabbag/picture
- src/test_libs_common
- test/flac-to-flac-metadata-test-files
- test/metaflac-test-files
- test/pictures
- files removed:
- debian/libflac++5.install
- include/OggFLAC
- include/OggFLAC++
- src/libOggFLAC
- src/libOggFLAC++
- src/libOggFLAC/include
- src/libOggFLAC/include/private
- src/libOggFLAC/include/protected
- src/test_libOggFLAC
- src/test_libOggFLAC++
- files modified:
- AUTHORS
added
removed
aclocal.m4
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476
mkdir .tst 2>/dev/null
477
if test -d .tst; then
478
am__leading_dot=.
174
479
else
175
$1_TRUE='#'
176
$1_FALSE=
480
am__leading_dot=_
177
481
fi
178
AC_CONFIG_COMMANDS_PRE(
179
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
180
AC_MSG_ERROR([conditional "$1" was never defined.
181
Usually this means the macro was only invoked conditionally.])
182
fi])])
183
184
# serial 7 -*- Autoconf -*-
185
186
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
187
# Free Software Foundation, Inc.
482
rmdir .tst 2>/dev/null
483
AC_SUBST([am__leading_dot])])
484
485
# serial 5 -*- Autoconf -*-
486
487
# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
188
488
189
489
# This program is free software; you can redistribute it and/or modify
190
490
# it under the terms of the GNU General Public License as published by
268
568
: > sub/conftest.c
269
569
for i in 1 2 3 4 5 6; do
270
570
echo '#include "conftst'$i'.h"' >> sub/conftest.c
271
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
272
# Solaris 8's {/usr,}/bin/sh.
273
touch sub/conftst$i.h
571
: > sub/conftst$i.h
274
572
done
275
573
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
276
574
298
596
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
299
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${MAKE-make} -s -f confmf > /dev/null 2>&1; then
300
598
# icc doesn't choke on unknown options, it will just issue warnings
301
# or remarks (even with -Werror). So we grep stderr for any message
302
# that says an option was ignored or not supported.
303
# When given -MP, icc 7.0 and 7.1 complain thusly:
304
# icc: Command line warning: ignoring option '-M'; no argument required
305
# The diagnosis changed in icc 8.0:
306
# icc: Command line remark: option '-MP' not supported
307
if (grep 'ignoring option' conftest.err ||
308
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
599
# (even with -Werror). So we grep stderr for any message
600
# that says an option was ignored.
601
if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
309
602
am_cv_$1_dependencies_compiler_type=$depmode
310
603
break
311
604
fi
339
632
# ------------
340
633
AC_DEFUN([AM_DEP_TRACK],
341
634
[AC_ARG_ENABLE(dependency-tracking,
342
[ --disable-dependency-tracking speeds up one-time build
343
--enable-dependency-tracking do not reject slow dependency extractors])
635
[ --disable-dependency-tracking Speeds up one-time builds
636
--enable-dependency-tracking Do not reject slow dependency extractors])
344
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345
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am_depcomp="$ac_aux_dir/depcomp"
346
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AMDEPBACKSLASH='\'
351
644
352
645
# Generate code to set up dependency tracking. -*- Autoconf -*-
353
646
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
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# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
357
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# it under the terms of the GNU General Public License as published by
390
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grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
391
684
# Extract the definition of DEP_FILES from the Makefile without
392
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# running `make'.
393
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
686
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
394
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test -z "$DEPDIR" && continue
395
688
# When using ansi2knr, U may be empty or an underscore; expand it
396
U=`sed -n 's/^U = //p' < "$mf"`
689
U=`sed -n -e '/^U = / s///p' < "$mf"`
397
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test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
398
691
# We invoke sed twice because it is the simplest approach to
399
692
# changing $(DEPDIR) to its actual value in the expansion.
400
for file in `sed -n '
693
for file in `sed -n -e '
401
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/^DEP_FILES = .*\\\\$/ {
402
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s/^DEP_FILES = //
403
696
:loop
433
726
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
434
727
])
435
728
436
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
437
438
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
439
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# This program is free software; you can redistribute it and/or modify
441
# it under the terms of the GNU General Public License as published by
442
# the Free Software Foundation; either version 2, or (at your option)
443
# any later version.
444
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# This program is distributed in the hope that it will be useful,
446
# but WITHOUT ANY WARRANTY; without even the implied warranty of
447
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
448
# GNU General Public License for more details.
449
450
# You should have received a copy of the GNU General Public License
451
# along with this program; if not, write to the Free Software
452
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
453
# 02111-1307, USA.
454
455
# serial 7
456
457
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
458
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
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460
# Do all the work for Automake. -*- Autoconf -*-
461
462
# This macro actually does too much some checks are only needed if
463
# your package does certain things. But this isn't really a big deal.
464
465
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
466
# Free Software Foundation, Inc.
467
468
# This program is free software; you can redistribute it and/or modify
469
# it under the terms of the GNU General Public License as published by
470
# the Free Software Foundation; either version 2, or (at your option)
471
# any later version.
472
473
# This program is distributed in the hope that it will be useful,
474
# but WITHOUT ANY WARRANTY; without even the implied warranty of
475
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
476
# GNU General Public License for more details.
477
478
# You should have received a copy of the GNU General Public License
479
# along with this program; if not, write to the Free Software
480
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
481
# 02111-1307, USA.
482
483
# serial 11
484
485
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
486
# AM_INIT_AUTOMAKE([OPTIONS])
487
# -----------------------------------------------
488
# The call with PACKAGE and VERSION arguments is the old style
489
# call (pre autoconf-2.50), which is being phased out. PACKAGE
490
# and VERSION should now be passed to AC_INIT and removed from
491
# the call to AM_INIT_AUTOMAKE.
492
# We support both call styles for the transition. After
493
# the next Automake release, Autoconf can make the AC_INIT
494
# arguments mandatory, and then we can depend on a new Autoconf
495
# release and drop the old call support.
496
AC_DEFUN([AM_INIT_AUTOMAKE],
497
[AC_PREREQ([2.58])dnl
498
dnl Autoconf wants to disallow AM_ names. We explicitly allow
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dnl the ones we care about.
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
501
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
502
AC_REQUIRE([AC_PROG_INSTALL])dnl
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# test to see if srcdir already configured
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505
test -f $srcdir/config.status; then
506
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
507
fi
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509
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510
if test -z "$CYGPATH_W"; then
511
if (cygpath --version) >/dev/null 2>/dev/null; then
512
CYGPATH_W='cygpath -w'
513
else
514
CYGPATH_W=echo
515
fi
516
fi
517
AC_SUBST([CYGPATH_W])
518
519
# Define the identity of the package.
520
dnl Distinguish between old-style and new-style calls.
521
m4_ifval([$2],
522
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
523
AC_SUBST([PACKAGE], [$1])dnl
524
AC_SUBST([VERSION], [$2])],
525
[_AM_SET_OPTIONS([$1])dnl
526
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
527
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
528
529
_AM_IF_OPTION([no-define],,
530
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
531
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
532
533
# Some tools Automake needs.
534
AC_REQUIRE([AM_SANITY_CHECK])dnl
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536
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
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538
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
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AM_MISSING_PROG(AUTOHEADER, autoheader)
540
AM_MISSING_PROG(MAKEINFO, makeinfo)
541
AM_MISSING_PROG(AMTAR, tar)
542
AM_PROG_INSTALL_SH
543
AM_PROG_INSTALL_STRIP
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AC_REQUIRE([AM_PROG_MKDIR_P])dnl
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# some platforms.
547
AC_REQUIRE([AC_PROG_AWK])dnl
548
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
549
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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551
_AM_IF_OPTION([no-dependencies],,
552
[AC_PROVIDE_IFELSE([AC_PROG_CC],
553
[_AM_DEPENDENCIES(CC)],
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555
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
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AC_PROVIDE_IFELSE([AC_PROG_CXX],
557
[_AM_DEPENDENCIES(CXX)],
558
[define([AC_PROG_CXX],
559
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
560
])
561
])
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563
564
# When config.status generates a header, we must update the stamp-h file.
565
# This file resides in the same directory as the config header
566
# that is generated. The stamp files are numbered to have different names.
567
568
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
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# loop where config.status creates the headers, so we can generate
570
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571
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
572
[# Compute $1's index in $config_headers.
573
_am_stamp_count=1
574
for _am_header in $config_headers :; do
575
case $_am_header in
576
$1 | $1:* )
577
break ;;
578
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579
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
580
esac
581
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582
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
583
584
# AM_PROG_INSTALL_SH
585
# ------------------
586
# Define $install_sh.
587
588
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
589
590
# This program is free software; you can redistribute it and/or modify
591
# it under the terms of the GNU General Public License as published by
592
# the Free Software Foundation; either version 2, or (at your option)
593
# any later version.
594
595
# This program is distributed in the hope that it will be useful,
596
# but WITHOUT ANY WARRANTY; without even the implied warranty of
597
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
598
# GNU General Public License for more details.
599
600
# You should have received a copy of the GNU General Public License
601
# along with this program; if not, write to the Free Software
602
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
603
# 02111-1307, USA.
604
605
AC_DEFUN([AM_PROG_INSTALL_SH],
606
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
607
install_sh=${install_sh-"$am_aux_dir/install-sh"}
608
AC_SUBST(install_sh)])
609
610
# -*- Autoconf -*-
611
# Copyright (C) 2003 Free Software Foundation, Inc.
612
613
# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
615
# the Free Software Foundation; either version 2, or (at your option)
616
# any later version.
617
618
# This program is distributed in the hope that it will be useful,
619
# but WITHOUT ANY WARRANTY; without even the implied warranty of
620
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
621
# GNU General Public License for more details.
622
623
# You should have received a copy of the GNU General Public License
624
# along with this program; if not, write to the Free Software
625
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
626
# 02111-1307, USA.
627
628
# serial 1
629
630
# Check whether the underlying file-system supports filenames
631
# with a leading dot. For instance MS-DOS doesn't.
632
AC_DEFUN([AM_SET_LEADING_DOT],
633
[rm -rf .tst 2>/dev/null
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mkdir .tst 2>/dev/null
635
if test -d .tst; then
636
am__leading_dot=.
637
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638
am__leading_dot=_
639
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640
rmdir .tst 2>/dev/null
641
AC_SUBST([am__leading_dot])])
642
643
# Add --enable-maintainer-mode option to configure.
644
# From Jim Meyering
645
646
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
647
# Free Software Foundation, Inc.
648
649
# This program is free software; you can redistribute it and/or modify
650
# it under the terms of the GNU General Public License as published by
651
# the Free Software Foundation; either version 2, or (at your option)
652
# any later version.
653
654
# This program is distributed in the hope that it will be useful,
655
# but WITHOUT ANY WARRANTY; without even the implied warranty of
656
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
657
# GNU General Public License for more details.
658
659
# You should have received a copy of the GNU General Public License
660
# along with this program; if not, write to the Free Software
661
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
662
# 02111-1307, USA.
663
664
# serial 3
665
666
AC_DEFUN([AM_MAINTAINER_MODE],
667
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
668
dnl maintainer-mode is disabled by default
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670
[ --enable-maintainer-mode enable make rules and dependencies not useful
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673
USE_MAINTAINER_MODE=no)
674
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
675
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676
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677
AC_SUBST(MAINT)dnl
678
]
679
)
680
681
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
682
683
729
# Check to see how 'make' treats includes. -*- Autoconf -*-
684
730
685
731
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
743
789
rm -f confinc confmf
744
790
])
745
791
746
# -*- Autoconf -*-
747
748
749
# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
750
751
# This program is free software; you can redistribute it and/or modify
752
# it under the terms of the GNU General Public License as published by
753
# the Free Software Foundation; either version 2, or (at your option)
754
# any later version.
755
756
# This program is distributed in the hope that it will be useful,
757
# but WITHOUT ANY WARRANTY; without even the implied warranty of
758
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
759
# GNU General Public License for more details.
760
761
# You should have received a copy of the GNU General Public License
762
# along with this program; if not, write to the Free Software
763
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
764
# 02111-1307, USA.
765
766
# serial 3
767
768
# AM_MISSING_PROG(NAME, PROGRAM)
769
# ------------------------------
770
AC_DEFUN([AM_MISSING_PROG],
771
[AC_REQUIRE([AM_MISSING_HAS_RUN])
772
$1=${$1-"${am_missing_run}$2"}
773
AC_SUBST($1)])
774
775
776
# AM_MISSING_HAS_RUN
777
# ------------------
778
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779
# If it does, set am_missing_run to use it, otherwise, to nothing.
780
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781
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
782
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785
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786
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787
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788
AC_MSG_WARN([`missing' script is too old or missing])
789
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790
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792
# AM_PROG_MKDIR_P
793
# ---------------
794
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
795
796
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797
798
# This program is free software; you can redistribute it and/or modify
799
# it under the terms of the GNU General Public License as published by
800
# the Free Software Foundation; either version 2, or (at your option)
801
# any later version.
802
803
# This program is distributed in the hope that it will be useful,
804
# but WITHOUT ANY WARRANTY; without even the implied warranty of
805
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
806
# GNU General Public License for more details.
807
808
# You should have received a copy of the GNU General Public License
809
# along with this program; if not, write to the Free Software
810
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
811
# 02111-1307, USA.
812
813
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
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816
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817
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818
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820
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821
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823
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824
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825
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826
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827
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828
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829
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830
# this.)
831
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835
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839
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840
else
841
# On NextStep and OpenStep, the `mkdir' command does not
842
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843
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844
# exists.
845
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846
do
847
test -d $d && rmdir $d
848
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849
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850
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851
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852
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853
mkdir_p='$(install_sh) -d'
854
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855
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856
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857
858
# Helper functions for option handling. -*- Autoconf -*-
859
860
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
792
# AM_CONDITIONAL -*- Autoconf -*-
793
794
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
795
796
# This program is free software; you can redistribute it and/or modify
797
# it under the terms of the GNU General Public License as published by
798
# the Free Software Foundation; either version 2, or (at your option)
799
# any later version.
800
801
# This program is distributed in the hope that it will be useful,
802
# but WITHOUT ANY WARRANTY; without even the implied warranty of
803
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
804
# GNU General Public License for more details.
805
806
# You should have received a copy of the GNU General Public License
807
# along with this program; if not, write to the Free Software
808
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
809
# 02111-1307, USA.
810
811
# serial 5
812
813
AC_PREREQ(2.52)
814
815
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
816
# -------------------------------------
817
# Define a conditional.
818
AC_DEFUN([AM_CONDITIONAL],
819
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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AC_SUBST([$1_TRUE])
822
AC_SUBST([$1_FALSE])
823
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824
$1_TRUE=
825
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826
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827
$1_TRUE='#'
828
$1_FALSE=
829
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830
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831
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832
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834
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835
836
# Add --enable-maintainer-mode option to configure.
837
# From Jim Meyering
838
839
# Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
861
840
862
841
# This program is free software; you can redistribute it and/or modify
863
842
# it under the terms of the GNU General Public License as published by
876
855
877
856
# serial 2
878
857
879
# _AM_MANGLE_OPTION(NAME)
880
# -----------------------
881
AC_DEFUN([_AM_MANGLE_OPTION],
882
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
883
884
# _AM_SET_OPTION(NAME)
885
# ------------------------------
886
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887
AC_DEFUN([_AM_SET_OPTION],
888
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
889
890
# _AM_SET_OPTIONS(OPTIONS)
891
# ----------------------------------
892
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893
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894
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895
896
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
897
# -------------------------------------------
898
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
899
AC_DEFUN([_AM_IF_OPTION],
900
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
901
902
#
903
# Check to make sure that the build environment is sane.
904
#
905
906
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
907
908
# This program is free software; you can redistribute it and/or modify
909
# it under the terms of the GNU General Public License as published by
910
# the Free Software Foundation; either version 2, or (at your option)
911
# any later version.
912
913
# This program is distributed in the hope that it will be useful,
914
# but WITHOUT ANY WARRANTY; without even the implied warranty of
915
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
916
# GNU General Public License for more details.
917
918
# You should have received a copy of the GNU General Public License
919
# along with this program; if not, write to the Free Software
920
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
921
# 02111-1307, USA.
922
923
# serial 3
924
925
# AM_SANITY_CHECK
858
AC_DEFUN([AM_MAINTAINER_MODE],
859
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
860
dnl maintainer-mode is disabled by default
861
AC_ARG_ENABLE(maintainer-mode,
862
[ --enable-maintainer-mode enable make rules and dependencies not useful
863
(and sometimes confusing) to the casual installer],
864
USE_MAINTAINER_MODE=$enableval,
865
USE_MAINTAINER_MODE=no)
866
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
867
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
868
MAINT=$MAINTAINER_MODE_TRUE
869
AC_SUBST(MAINT)dnl
870
]
871
)
872
873
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
874
875
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
876
877
# serial 47 AC_PROG_LIBTOOL
878
879
880
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
881
# -----------------------------------------------------------
882
# If this macro is not defined by Autoconf, define it here.
883
m4_ifdef([AC_PROVIDE_IFELSE],
884
[],
885
[m4_define([AC_PROVIDE_IFELSE],
886
[m4_ifdef([AC_PROVIDE_$1],
887
[$2], [$3])])])
888
889
890
# AC_PROG_LIBTOOL
926
891
# ---------------
927
AC_DEFUN([AM_SANITY_CHECK],
928
[AC_MSG_CHECKING([whether build environment is sane])
929
# Just in case
930
sleep 1
931
echo timestamp > conftest.file
932
# Do `set' in a subshell so we don't clobber the current shell's
933
# arguments. Must try -L first in case configure is actually a
934
# symlink; some systems play weird games with the mod time of symlinks
935
# (eg FreeBSD returns the mod time of the symlink's containing
936
# directory).
937
if (
938
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
939
if test "$[*]" = "X"; then
940
# -L didn't work.
941
set X `ls -t $srcdir/configure conftest.file`
942
fi
943
rm -f conftest.file
944
if test "$[*]" != "X $srcdir/configure conftest.file" \
945
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
946
947
# If neither matched, then we have a broken ls. This can happen
948
# if, for instance, CONFIG_SHELL is bash and it inherits a
949
# broken ls alias from the environment. This has actually
950
# happened. Such a system could not be considered "sane".
951
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
952
alias in your environment])
953
fi
954
955
test "$[2]" = conftest.file
956
)
957
then
958
# Ok.
959
:
960
else
961
AC_MSG_ERROR([newly created file is older than distributed files!
962
Check your system clock])
963
fi
964
AC_MSG_RESULT(yes)])
965
966
# AM_PROG_INSTALL_STRIP
967
968
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
969
970
# This program is free software; you can redistribute it and/or modify
971
# it under the terms of the GNU General Public License as published by
972
# the Free Software Foundation; either version 2, or (at your option)
973
# any later version.
974
975
# This program is distributed in the hope that it will be useful,
976
# but WITHOUT ANY WARRANTY; without even the implied warranty of
977
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
978
# GNU General Public License for more details.
979
980
# You should have received a copy of the GNU General Public License
981
# along with this program; if not, write to the Free Software
982
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
983
# 02111-1307, USA.
984
985
# One issue with vendor `install' (even GNU) is that you can't
986
# specify the program used to strip binaries. This is especially
987
# annoying in cross-compiling environments, where the build's strip
988
# is unlikely to handle the host's binaries.
989
# Fortunately install-sh will honor a STRIPPROG variable, so we
990
# always use install-sh in `make install-strip', and initialize
991
# STRIPPROG with the value of the STRIP variable (set by the user).
992
AC_DEFUN([AM_PROG_INSTALL_STRIP],
993
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
994
# Installed binaries are usually stripped using `strip' when the user
995
# run `make install-strip'. However `strip' might not be the right
996
# tool to use in cross-compilation environments, therefore Automake
997
# will honor the `STRIP' environment variable to overrule this program.
998
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
999
if test "$cross_compiling" != no; then
1000
AC_CHECK_TOOL([STRIP], [strip], :)
1001
fi
1002
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1003
AC_SUBST([INSTALL_STRIP_PROGRAM])])
1004
1005
# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
1006
1007
# serial 46 AC_PROG_LIBTOOL
1008
1009
892
AC_DEFUN([AC_PROG_LIBTOOL],
893
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
894
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
895
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
896
AC_PROVIDE_IFELSE([AC_PROG_CXX],
897
[AC_LIBTOOL_CXX],
898
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
899
])])
900
dnl And a similar setup for Fortran 77 support
901
AC_PROVIDE_IFELSE([AC_PROG_F77],
902
[AC_LIBTOOL_F77],
903
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
904
])])
905
906
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
907
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
908
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
909
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
910
[AC_LIBTOOL_GCJ],
911
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
912
[AC_LIBTOOL_GCJ],
913
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
914
[AC_LIBTOOL_GCJ],
915
[ifdef([AC_PROG_GCJ],
916
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
917
ifdef([A][M_PROG_GCJ],
918
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
919
ifdef([LT_AC_PROG_GCJ],
920
[define([LT_AC_PROG_GCJ],
921
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
922
])])# AC_PROG_LIBTOOL
923
924
925
# _AC_PROG_LIBTOOL
926
# ----------------
927
AC_DEFUN([_AC_PROG_LIBTOOL],
1010
928
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
929
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
930
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
931
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
1011
932
1012
933
# This can be used to rebuild libtool when needed
1013
934
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
1018
939
1019
940
# Prevent multiple expansion
1020
941
define([AC_PROG_LIBTOOL], [])
1021
])
1022
942
])# _AC_PROG_LIBTOOL
943
944
945
# AC_LIBTOOL_SETUP
946
# ----------------
1023
947
AC_DEFUN([AC_LIBTOOL_SETUP],
1024
[AC_PREREQ(2.13)dnl
948
[AC_PREREQ(2.50)dnl
1025
949
AC_REQUIRE([AC_ENABLE_SHARED])dnl
1026
950
AC_REQUIRE([AC_ENABLE_STATIC])dnl
1027
951
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
1031
955
AC_REQUIRE([AC_PROG_LD])dnl
1032
956
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
1033
957
AC_REQUIRE([AC_PROG_NM])dnl
958
1034
959
AC_REQUIRE([AC_PROG_LN_S])dnl
1035
960
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
961
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1036
962
AC_REQUIRE([AC_OBJEXT])dnl
1037
963
AC_REQUIRE([AC_EXEEXT])dnl
1038
964
dnl
1039
965
966
AC_LIBTOOL_SYS_MAX_CMD_LEN
967
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
968
AC_LIBTOOL_OBJDIR
969
970
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1040
971
_LT_AC_PROG_ECHO_BACKSLASH
972
973
case $host_os in
974
aix3*)
975
# AIX sometimes has problems with the GCC collect2 program. For some
976
# reason, if we set the COLLECT_NAMES environment variable, the problems
977
# vanish in a puff of smoke.
978
if test "X${COLLECT_NAMES+set}" != Xset; then
979
COLLECT_NAMES=
980
export COLLECT_NAMES
981
fi
982
;;
983
esac
984
985
# Sed substitution that helps us do robust quoting. It backslashifies
986
# metacharacters that are still active within double-quoted strings.
987
Xsed='sed -e 1s/^X//'
988
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
989
990
# Same as above, but do not quote variable references.
991
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
992
993
# Sed substitution to delay expansion of an escaped shell variable in a
994
# double_quote_subst'ed string.
995
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
996
997
# Sed substitution to avoid accidental globbing in evaled expressions
998
no_glob_subst='s/\*/\\\*/g'
999
1000
# Constants:
1001
rm="rm -f"
1002
1003
# Global variables:
1004
default_ofile=libtool
1005
can_build_shared=yes
1006
1007
# All known linkers require a `.a' archive for static linking (except M$VC,
1008
# which needs '.lib').
1009
libext=a
1010
ltmain="$ac_aux_dir/ltmain.sh"
1011
ofile="$default_ofile"
1012
with_gnu_ld="$lt_cv_prog_gnu_ld"
1013
1014
AC_CHECK_TOOL(AR, ar, false)
1015
AC_CHECK_TOOL(RANLIB, ranlib, :)
1016
AC_CHECK_TOOL(STRIP, strip, :)
1017
1018
old_CC="$CC"
1019
old_CFLAGS="$CFLAGS"
1020
1021
# Set sane defaults for various variables
1022
test -z "$AR" && AR=ar
1023
test -z "$AR_FLAGS" && AR_FLAGS=cru
1024
test -z "$AS" && AS=as
1025
test -z "$CC" && CC=cc
1026
test -z "$LTCC" && LTCC=$CC
1027
test -z "$DLLTOOL" && DLLTOOL=dlltool
1028
test -z "$LD" && LD=ld
1029
test -z "$LN_S" && LN_S="ln -s"
1030
test -z "$MAGIC_CMD" && MAGIC_CMD=file
1031
test -z "$NM" && NM=nm
1032
test -z "$SED" && SED=sed
1033
test -z "$OBJDUMP" && OBJDUMP=objdump
1034
test -z "$RANLIB" && RANLIB=:
1035
test -z "$STRIP" && STRIP=:
1036
test -z "$ac_objext" && ac_objext=o
1037
1038
# Determine commands to create old-style static archives.
1039
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1040
old_postinstall_cmds='chmod 644 $oldlib'
1041
old_postuninstall_cmds=
1042
1043
if test -n "$RANLIB"; then
1044
case $host_os in
1045
openbsd*)
1046
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1047
;;
1048
*)
1049
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1050
;;
1051
esac
1052
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1053
fi
1054
1055
_LT_CC_BASENAME([$compiler])
1056
1041
1057
# Only perform the check for file, if the check method requires it
1042
1058
case $deplibs_check_method in
1043
1059
file_magic*)
1047
1063
;;
1048
1064
esac
1049
1065
1050
AC_CHECK_TOOL(RANLIB, ranlib, :)
1051
AC_CHECK_TOOL(STRIP, strip, :)
1052
1053
ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
1054
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
1066
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
1067
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1055
1068
enable_win32_dll=yes, enable_win32_dll=no)
1056
1069
1057
AC_ARG_ENABLE(libtool-lock,
1058
[ --disable-libtool-lock avoid locking (might break parallel builds)])
1070
AC_ARG_ENABLE([libtool-lock],
1071
[AC_HELP_STRING([--disable-libtool-lock],
1072
[avoid locking (might break parallel builds)])])
1059
1073
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1060
1074
1061
# Some flags need to be propagated to the compiler or linker for good
1062
# libtool support.
1063
case $host in
1064
*-*-irix6*)
1065
# Find out which ABI we are using.
1066
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1067
if AC_TRY_EVAL(ac_compile); then
1068
case `/usr/bin/file conftest.$ac_objext` in
1069
*32-bit*)
1070
LD="${LD-ld} -32"
1071
;;
1072
*N32*)
1073
LD="${LD-ld} -n32"
1074
;;
1075
*64-bit*)
1076
LD="${LD-ld} -64"
1077
;;
1078
esac
1079
fi
1080
rm -rf conftest*
1081
;;
1082
1083
*-*-sco3.2v5*)
1084
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1085
SAVE_CFLAGS="$CFLAGS"
1086
CFLAGS="$CFLAGS -belf"
1087
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1088
[AC_LANG_SAVE
1089
AC_LANG_C
1090
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1091
AC_LANG_RESTORE])
1092
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1093
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1094
CFLAGS="$SAVE_CFLAGS"
1095
fi
1096
;;
1097
1098
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
1099
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
1100
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
1101
AC_CHECK_TOOL(AS, as, false)
1102
AC_CHECK_TOOL(OBJDUMP, objdump, false)
1103
1104
# recent cygwin and mingw systems supply a stub DllMain which the user
1105
# can override, but on older systems we have to supply one
1106
AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
1107
[AC_TRY_LINK([],
1108
[extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
1109
DllMain (0, 0, 0);],
1110
[lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
1111
1112
case $host/$CC in
1113
*-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
1114
# old mingw systems require "-dll" to link a DLL, while more recent ones
1115
# require "-mdll"
1116
SAVE_CFLAGS="$CFLAGS"
1117
CFLAGS="$CFLAGS -mdll"
1118
AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
1119
[AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
1120
CFLAGS="$SAVE_CFLAGS" ;;
1121
*-*-cygwin* | *-*-pw32*)
1122
# cygwin systems need to pass --dll to the linker, and not link
1123
# crt.o which will require a WinMain@16 definition.
1124
lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
1075
AC_ARG_WITH([pic],
1076
[AC_HELP_STRING([--with-pic],
1077
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
1078
[pic_mode="$withval"],
1079
[pic_mode=default])
1080
test -z "$pic_mode" && pic_mode=default
1081
1082
# Use C for the default configuration in the libtool script
1083
tagname=
1084
AC_LIBTOOL_LANG_C_CONFIG
1085
_LT_AC_TAGCONFIG
1086
])# AC_LIBTOOL_SETUP
1087
1088
1089
# _LT_AC_SYS_COMPILER
1090
# -------------------
1091
AC_DEFUN([_LT_AC_SYS_COMPILER],
1092
[AC_REQUIRE([AC_PROG_CC])dnl
1093
1094
# If no C compiler was specified, use CC.
1095
LTCC=${LTCC-"$CC"}
1096
1097
# Allow CC to be a program name with arguments.
1098
compiler=$CC
1099
])# _LT_AC_SYS_COMPILER
1100
1101
1102
# _LT_CC_BASENAME(CC)
1103
# -------------------
1104
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
1105
AC_DEFUN([_LT_CC_BASENAME],
1106
[for cc_temp in $1""; do
1107
case $cc_temp in
1108
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
1109
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
1110
\-*) ;;
1111
*) break;;
1125
1112
esac
1126
;;
1127
])
1128
esac
1129
1130
_LT_AC_LTCONFIG_HACK
1131
1113
done
1114
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
1132
1115
])
1133
1116
1134
# AC_LIBTOOL_HEADER_ASSERT
1117
1118
# _LT_COMPILER_BOILERPLATE
1135
1119
# ------------------------
1136
AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
1137
[AC_CACHE_CHECK([whether $CC supports assert without backlinking],
1138
[lt_cv_func_assert_works],
1139
[case $host in
1140
*-*-solaris*)
1141
if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
1142
case `$CC --version 2>/dev/null` in
1143
[[12]].*) lt_cv_func_assert_works=no ;;
1144
*) lt_cv_func_assert_works=yes ;;
1145
esac
1146
fi
1147
;;
1148
esac])
1149
1150
if test "x$lt_cv_func_assert_works" = xyes; then
1151
AC_CHECK_HEADERS(assert.h)
1152
fi
1153
])# AC_LIBTOOL_HEADER_ASSERT
1154
1155
# _LT_AC_CHECK_DLFCN
1156
# --------------------
1157
AC_DEFUN([_LT_AC_CHECK_DLFCN],
1158
[AC_CHECK_HEADERS(dlfcn.h)
1159
])# _LT_AC_CHECK_DLFCN
1160
1161
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1162
# ---------------------------------
1163
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
1164
[AC_REQUIRE([AC_CANONICAL_HOST])
1165
AC_REQUIRE([AC_PROG_NM])
1166
AC_REQUIRE([AC_OBJEXT])
1167
# Check for command to grab the raw symbol name followed by C symbol from nm.
1168
AC_MSG_CHECKING([command to parse $NM output])
1169
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
1170
1171
# These are sane defaults that work on at least a few old systems.
1172
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
1173
1174
# Character class describing NM global symbol codes.
1175
symcode='[[BCDEGRST]]'
1176
1177
# Regexp to match symbols that can be accessed directly from C.
1178
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
1179
1180
# Transform the above into a raw symbol and a C symbol.
1181
symxfrm='\1 \2\3 \3'
1182
1183
# Transform an extracted symbol line into a proper C declaration
1184
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
1185
1186
# Transform an extracted symbol line into symbol name and symbol address
1187
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
1188
1189
# Define system-specific variables.
1190
case $host_os in
1191
aix*)
1192
symcode='[[BCDT]]'
1193
;;
1194
cygwin* | mingw* | pw32*)
1195
symcode='[[ABCDGISTW]]'
1196
;;
1197
hpux*) # Its linker distinguishes data from code symbols
1198
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
1199
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
1200
;;
1201
irix*)
1202
symcode='[[BCDEGRST]]'
1203
;;
1204
solaris* | sysv5*)
1205
symcode='[[BDT]]'
1206
;;
1207
sysv4)
1208
symcode='[[DFNSTU]]'
1209
;;
1210
esac
1211
1212
# Handle CRLF in mingw tool chain
1213
opt_cr=
1214
case $host_os in
1215
mingw*)
1216
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
1217
;;
1218
esac
1219
1220
# If we're using GNU nm, then use its standard symbol codes.
1221
if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
1222
symcode='[[ABCDGISTW]]'
1223
fi
1224
1225
# Try without a prefix undercore, then with it.
1226
for ac_symprfx in "" "_"; do
1227
1228
# Write the raw and C identifiers.
1229
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
1230
1231
# Check to see that the pipe works correctly.
1232
pipe_works=no
1233
rm -f conftest*
1234
cat > conftest.$ac_ext <<EOF
1235
#ifdef __cplusplus
1236
extern "C" {
1237
#endif
1238
char nm_test_var;
1239
void nm_test_func(){}
1240
#ifdef __cplusplus
1241
}
1242
#endif
1243
int main(){nm_test_var='a';nm_test_func();return(0);}
1244
EOF
1245
1246
if AC_TRY_EVAL(ac_compile); then
1247
# Now try to grab the symbols.
1248
nlist=conftest.nm
1249
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
1250
# Try sorting and uniquifying the output.
1251
if sort "$nlist" | uniq > "$nlist"T; then
1252
mv -f "$nlist"T "$nlist"
1253
else
1254
rm -f "$nlist"T
1255
fi
1256
1257
# Make sure that we snagged all the symbols we need.
1258
if egrep ' nm_test_var$' "$nlist" >/dev/null; then
1259
if egrep ' nm_test_func$' "$nlist" >/dev/null; then
1260
cat <<EOF > conftest.$ac_ext
1261
#ifdef __cplusplus
1262
extern "C" {
1263
#endif
1264
1265
EOF
1266
# Now generate the symbol file.
1267
eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
1268
1269
cat <<EOF >> conftest.$ac_ext
1270
#if defined (__STDC__) && __STDC__
1271
# define lt_ptr void *
1272
#else
1273
# define lt_ptr char *
1274
# define const
1275
#endif
1276
1277
/* The mapping between symbol names and symbols. */
1278
const struct {
1279
const char *name;
1280
lt_ptr address;
1281
}
1282
lt_preloaded_symbols[[]] =
1283
{
1284
EOF
1285
sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
1286
cat <<\EOF >> conftest.$ac_ext
1287
{0, (lt_ptr) 0}
1288
};
1289
1290
#ifdef __cplusplus
1291
}
1292
#endif
1293
EOF
1294
# Now try linking the two files.
1295
mv conftest.$ac_objext conftstm.$ac_objext
1296
save_LIBS="$LIBS"
1297
save_CFLAGS="$CFLAGS"
1298
LIBS="conftstm.$ac_objext"
1299
CFLAGS="$CFLAGS$no_builtin_flag"
1300
if AC_TRY_EVAL(ac_link) && test -s conftest; then
1301
pipe_works=yes
1302
fi
1303
LIBS="$save_LIBS"
1304
CFLAGS="$save_CFLAGS"
1305
else
1306
echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
1307
fi
1308
else
1309
echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
1310
fi
1311
else
1312
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
1313
fi
1314
else
1315
echo "$progname: failed program was:" >&AC_FD_CC
1316
cat conftest.$ac_ext >&5
1317
fi
1318
rm -f conftest* conftst*
1319
1320
# Do not use the global_symbol_pipe unless it works.
1321
if test "$pipe_works" = yes; then
1322
break
1323
else
1324
lt_cv_sys_global_symbol_pipe=
1325
fi
1326
done
1327
])
1328
global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
1329
if test -z "$lt_cv_sys_global_symbol_pipe"; then
1330
global_symbol_to_cdecl=
1331
global_symbol_to_c_name_address=
1332
else
1333
global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
1334
global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
1335
fi
1336
if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
1337
then
1338
AC_MSG_RESULT(failed)
1339
else
1340
AC_MSG_RESULT(ok)
1341
fi
1342
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1343
1344
# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1345
# ---------------------------------
1346
AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
1347
[# Find the correct PATH separator. Usually this is `:', but
1348
# DJGPP uses `;' like DOS.
1349
if test "X${PATH_SEPARATOR+set}" != Xset; then
1350
UNAME=${UNAME-`uname 2>/dev/null`}
1351
case X$UNAME in
1352
*-DOS) lt_cv_sys_path_separator=';' ;;
1353
*) lt_cv_sys_path_separator=':' ;;
1354
esac
1355
PATH_SEPARATOR=$lt_cv_sys_path_separator
1356
fi
1357
])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1120
# Check for compiler boilerplate output or warnings with
1121
# the simple compiler test code.
1122
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
1123
[ac_outfile=conftest.$ac_objext
1124
printf "$lt_simple_compile_test_code" >conftest.$ac_ext
1125
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
1126
_lt_compiler_boilerplate=`cat conftest.err`
1127
$rm conftest*
1128
])# _LT_COMPILER_BOILERPLATE
1129
1130
1131
# _LT_LINKER_BOILERPLATE
1132
# ----------------------
1133
# Check for linker boilerplate output or warnings with
1134
# the simple link test code.
1135
AC_DEFUN([_LT_LINKER_BOILERPLATE],
1136
[ac_outfile=conftest.$ac_objext
1137
printf "$lt_simple_link_test_code" >conftest.$ac_ext
1138
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
1139
_lt_linker_boilerplate=`cat conftest.err`
1140
$rm conftest*
1141
])# _LT_LINKER_BOILERPLATE
1142
1143
1144
# _LT_AC_SYS_LIBPATH_AIX
1145
# ----------------------
1146
# Links a minimal program and checks the executable
1147
# for the system default hardcoded library path. In most cases,
1148
# this is /usr/lib:/lib, but when the MPI compilers are used
1149
# the location of the communication and MPI libs are included too.
1150
# If we don't find anything, use the default library path according
1151
# to the aix ld manual.
1152
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
1153
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1154
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1155
}'`
1156
# Check for a 64-bit object if we didn't find anything.
1157
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1158
}'`; fi],[])
1159
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1160
])# _LT_AC_SYS_LIBPATH_AIX
1161
1162
1163
# _LT_AC_SHELL_INIT(ARG)
1164
# ----------------------
1165
AC_DEFUN([_LT_AC_SHELL_INIT],
1166
[ifdef([AC_DIVERSION_NOTICE],
1167
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1168
[AC_DIVERT_PUSH(NOTICE)])
1169
$1
1170
AC_DIVERT_POP
1171
])# _LT_AC_SHELL_INIT
1172
1358
1173
1359
1174
# _LT_AC_PROG_ECHO_BACKSLASH
1360
1175
# --------------------------
1361
1176
# Add some code to the start of the generated configure script which
1362
1177
# will find an echo command which doesn't interpret backslashes.
1363
1178
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
1364
[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1365
[AC_DIVERT_PUSH(NOTICE)])
1366
_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1367
1179
[_LT_AC_SHELL_INIT([
1368
1180
# Check that we are running under the correct shell.
1369
1181
SHELL=${CONFIG_SHELL-/bin/sh}
1370
1182
1382
1194
elif test "X[$]1" = X--fallback-echo; then
1383
1195
# Avoid inline document here, it may be left over
1384
1196
:
1385
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
1197
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
1386
1198
# Yippee, $echo works!
1387
1199
:
1388
1200
else
1394
1206
# used as fallback echo
1395
1207
shift
1396
1208
cat <<EOF
1397
$*
1209
[$]*
1398
1210
EOF
1399
1211
exit 0
1400
1212
fi
1401
1213
1402
1214
# The HP-UX ksh and POSIX shell print the target directory to stdout
1403
1215
# if CDPATH is set.
1404
if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
1216
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1405
1217
1406
1218
if test -z "$ECHO"; then
1407
1219
if test "X${echo_test_string+set}" != Xset; then
1428
1240
#
1429
1241
# So, first we look for a working echo in the user's PATH.
1430
1242
1431
IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1243
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1432
1244
for dir in $PATH /usr/ucb; do
1245
IFS="$lt_save_ifs"
1433
1246
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1434
1247
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1435
1248
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1438
1251
break
1439
1252
fi
1440
1253
done
1441
IFS="$save_ifs"
1254
IFS="$lt_save_ifs"
1442
1255
1443
1256
if test "X$echo" = Xecho; then
1444
1257
# We didn't find a better echo, so look for alternatives.
1511
1324
fi
1512
1325
1513
1326
AC_SUBST(ECHO)
1514
AC_DIVERT_POP
1515
])# _LT_AC_PROG_ECHO_BACKSLASH
1327
])])# _LT_AC_PROG_ECHO_BACKSLASH
1328
1329
1330
# _LT_AC_LOCK
1331
# -----------
1332
AC_DEFUN([_LT_AC_LOCK],
1333
[AC_ARG_ENABLE([libtool-lock],
1334
[AC_HELP_STRING([--disable-libtool-lock],
1335
[avoid locking (might break parallel builds)])])
1336
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1337
1338
# Some flags need to be propagated to the compiler or linker for good
1339
# libtool support.
1340
case $host in
1341
ia64-*-hpux*)
1342
# Find out which ABI we are using.
1343
echo 'int i;' > conftest.$ac_ext
1344
if AC_TRY_EVAL(ac_compile); then
1345
case `/usr/bin/file conftest.$ac_objext` in
1346
*ELF-32*)
1347
HPUX_IA64_MODE="32"
1348
;;
1349
*ELF-64*)
1350
HPUX_IA64_MODE="64"
1351
;;
1352
esac
1353
fi
1354
rm -rf conftest*
1355
;;
1356
*-*-irix6*)
1357
# Find out which ABI we are using.
1358
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1359
if AC_TRY_EVAL(ac_compile); then
1360
if test "$lt_cv_prog_gnu_ld" = yes; then
1361
case `/usr/bin/file conftest.$ac_objext` in
1362
*32-bit*)
1363
LD="${LD-ld} -melf32bsmip"
1364
;;
1365
*N32*)
1366
LD="${LD-ld} -melf32bmipn32"
1367
;;
1368
*64-bit*)
1369
LD="${LD-ld} -melf64bmip"
1370
;;
1371
esac
1372
else
1373
case `/usr/bin/file conftest.$ac_objext` in
1374
*32-bit*)
1375
LD="${LD-ld} -32"
1376
;;
1377
*N32*)
1378
LD="${LD-ld} -n32"
1379
;;
1380
*64-bit*)
1381
LD="${LD-ld} -64"
1382
;;
1383
esac
1384
fi
1385
fi
1386
rm -rf conftest*
1387
;;
1388
1389
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
1390
# Find out which ABI we are using.
1391
echo 'int i;' > conftest.$ac_ext
1392
if AC_TRY_EVAL(ac_compile); then
1393
case "`/usr/bin/file conftest.o`" in
1394
*32-bit*)
1395
case $host in
1396
x86_64-*linux*)
1397
LD="${LD-ld} -m elf_i386"
1398
;;
1399
ppc64-*linux*|powerpc64-*linux*)
1400
LD="${LD-ld} -m elf32ppclinux"
1401
;;
1402
s390x-*linux*)
1403
LD="${LD-ld} -m elf_s390"
1404
;;
1405
sparc64-*linux*)
1406
LD="${LD-ld} -m elf32_sparc"
1407
;;
1408
esac
1409
;;
1410
*64-bit*)
1411
case $host in
1412
x86_64-*linux*)
1413
LD="${LD-ld} -m elf_x86_64"
1414
;;
1415
ppc*-*linux*|powerpc*-*linux*)
1416
LD="${LD-ld} -m elf64ppc"
1417
;;
1418
s390*-*linux*)
1419
LD="${LD-ld} -m elf64_s390"
1420
;;
1421
sparc*-*linux*)
1422
LD="${LD-ld} -m elf64_sparc"
1423
;;
1424
esac
1425
;;
1426
esac
1427
fi
1428
rm -rf conftest*
1429
;;
1430
1431
*-*-sco3.2v5*)
1432
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1433
SAVE_CFLAGS="$CFLAGS"
1434
CFLAGS="$CFLAGS -belf"
1435
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1436
[AC_LANG_PUSH(C)
1437
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1438
AC_LANG_POP])
1439
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1440
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1441
CFLAGS="$SAVE_CFLAGS"
1442
fi
1443
;;
1444
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1445
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
1446
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
1447
AC_CHECK_TOOL(AS, as, false)
1448
AC_CHECK_TOOL(OBJDUMP, objdump, false)
1449
;;
1450
])
1451
esac
1452
1453
need_locks="$enable_libtool_lock"
1454
1455
])# _LT_AC_LOCK
1456
1457
1458
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1459
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1460
# ----------------------------------------------------------------
1461
# Check whether the given compiler option works
1462
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
1463
[AC_REQUIRE([LT_AC_PROG_SED])
1464
AC_CACHE_CHECK([$1], [$2],
1465
[$2=no
1466
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1467
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1468
lt_compiler_flag="$3"
1469
# Insert the option either (1) after the last *FLAGS variable, or
1470
# (2) before a word containing "conftest.", or (3) at the end.
1471
# Note that $ac_compile itself does not contain backslashes and begins
1472
# with a dollar sign (not a hyphen), so the echo should work correctly.
1473
# The option is referenced via a variable to avoid confusing sed.
1474
lt_compile=`echo "$ac_compile" | $SED \
1475
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1476
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1477
-e 's:$: $lt_compiler_flag:'`
1478
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1479
(eval "$lt_compile" 2>conftest.err)
1480
ac_status=$?
1481
cat conftest.err >&AS_MESSAGE_LOG_FD
1482
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1483
if (exit $ac_status) && test -s "$ac_outfile"; then
1484
# The compiler can only warn and ignore the option if not recognized
1485
# So say no if there are warnings other than the usual output.
1486
$echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
1487
$SED '/^$/d' conftest.err >conftest.er2
1488
if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
1489
$2=yes
1490
fi
1491
fi
1492
$rm conftest*
1493
])
1494
1495
if test x"[$]$2" = xyes; then
1496
ifelse([$5], , :, [$5])
1497
else
1498
ifelse([$6], , :, [$6])
1499
fi
1500
])# AC_LIBTOOL_COMPILER_OPTION
1501
1502
1503
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1504
# [ACTION-SUCCESS], [ACTION-FAILURE])
1505
# ------------------------------------------------------------
1506
# Check whether the given compiler option works
1507
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
1508
[AC_CACHE_CHECK([$1], [$2],
1509
[$2=no
1510
save_LDFLAGS="$LDFLAGS"
1511
LDFLAGS="$LDFLAGS $3"
1512
printf "$lt_simple_link_test_code" > conftest.$ac_ext
1513
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1514
# The compiler can only warn and ignore the option if not recognized
1515
# So say no if there are warnings
1516
if test -s conftest.err; then
1517
# Append any errors to the config.log.
1518
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1519
$echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
1520
$SED '/^$/d' conftest.err >conftest.er2
1521
if diff conftest.exp conftest.er2 >/dev/null; then
1522
$2=yes
1523
fi
1524
else
1525
$2=yes
1526
fi
1527
fi
1528
$rm conftest*
1529
LDFLAGS="$save_LDFLAGS"
1530
])
1531
1532
if test x"[$]$2" = xyes; then
1533
ifelse([$4], , :, [$4])
1534
else
1535
ifelse([$5], , :, [$5])
1536
fi
1537
])# AC_LIBTOOL_LINKER_OPTION
1538
1539
1540
# AC_LIBTOOL_SYS_MAX_CMD_LEN
1541
# --------------------------
1542
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
1543
[# find the maximum length of command line arguments
1544
AC_MSG_CHECKING([the maximum length of command line arguments])
1545
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1546
i=0
1547
teststring="ABCD"
1548
1549
case $build_os in
1550
msdosdjgpp*)
1551
# On DJGPP, this test can blow up pretty badly due to problems in libc
1552
# (any single argument exceeding 2000 bytes causes a buffer overrun
1553
# during glob expansion). Even if it were fixed, the result of this
1554
# check would be larger than it should be.
1555
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1556
;;
1557
1558
gnu*)
1559
# Under GNU Hurd, this test is not required because there is
1560
# no limit to the length of command line arguments.
1561
# Libtool will interpret -1 as no limit whatsoever
1562
lt_cv_sys_max_cmd_len=-1;
1563
;;
1564
1565
cygwin* | mingw*)
1566
# On Win9x/ME, this test blows up -- it succeeds, but takes
1567
# about 5 minutes as the teststring grows exponentially.
1568
# Worse, since 9x/ME are not pre-emptively multitasking,
1569
# you end up with a "frozen" computer, even though with patience
1570
# the test eventually succeeds (with a max line length of 256k).
1571
# Instead, let's just punt: use the minimum linelength reported by
1572
# all of the supported platforms: 8192 (on NT/2K/XP).
1573
lt_cv_sys_max_cmd_len=8192;
1574
;;
1575
1576
amigaos*)
1577
# On AmigaOS with pdksh, this test takes hours, literally.
1578
# So we just punt and use a minimum line length of 8192.
1579
lt_cv_sys_max_cmd_len=8192;
1580
;;
1581
1582
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1583
# This has been around since 386BSD, at least. Likely further.
1584
if test -x /sbin/sysctl; then
1585
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1586
elif test -x /usr/sbin/sysctl; then
1587
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1588
else
1589
lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
1590
fi
1591
# And add a safety zone
1592
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1593
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1594
;;
1595
osf*)
1596
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1597
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1598
# nice to cause kernel panics so lets avoid the loop below.
1599
# First set a reasonable default.
1600
lt_cv_sys_max_cmd_len=16384
1601
#
1602
if test -x /sbin/sysconfig; then
1603
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1604
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1605
esac
1606
fi
1607
;;
1608
*)
1609
# If test is not a shell built-in, we'll probably end up computing a
1610
# maximum length that is only half of the actual maximum length, but
1611
# we can't tell.
1612
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1613
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
1614
= "XX$teststring") >/dev/null 2>&1 &&
1615
new_result=`expr "X$teststring" : ".*" 2>&1` &&
1616
lt_cv_sys_max_cmd_len=$new_result &&
1617
test $i != 17 # 1/2 MB should be enough
1618
do
1619
i=`expr $i + 1`
1620
teststring=$teststring$teststring
1621
done
1622
teststring=
1623
# Add a significant safety factor because C++ compilers can tack on massive
1624
# amounts of additional arguments before passing them to the linker.
1625
# It appears as though 1/2 is a usable value.
1626
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1627
;;
1628
esac
1629
])
1630
if test -n $lt_cv_sys_max_cmd_len ; then
1631
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1632
else
1633
AC_MSG_RESULT(none)
1634
fi
1635
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
1636
1637
1638
# _LT_AC_CHECK_DLFCN
1639
# --------------------
1640
AC_DEFUN([_LT_AC_CHECK_DLFCN],
1641
[AC_CHECK_HEADERS(dlfcn.h)dnl
1642
])# _LT_AC_CHECK_DLFCN
1643
1516
1644
1517
1645
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1518
1646
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1519
1647
# ------------------------------------------------------------------
1520
1648
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1521
[if test "$cross_compiling" = yes; then :
1649
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1650
if test "$cross_compiling" = yes; then :
1522
1651
[$4]
1523
1652
else
1524
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1525
1653
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1526
1654
lt_status=$lt_dlunknown
1527
1655
cat > conftest.$ac_ext <<EOF
1602
1730
rm -fr conftest*
1603
1731
])# _LT_AC_TRY_DLOPEN_SELF
1604
1732
1733
1605
1734
# AC_LIBTOOL_DLOPEN_SELF
1606
1735
# -------------------
1607
1736
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1608
[if test "x$enable_dlopen" != xyes; then
1737
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1738
if test "x$enable_dlopen" != xyes; then
1609
1739
enable_dlopen=unknown
1610
1740
enable_dlopen_self=unknown
1611
1741
enable_dlopen_self_static=unknown
1620
1750
lt_cv_dlopen_self=yes
1621
1751
;;
1622
1752
1623
cygwin* | mingw* | pw32*)
1753
mingw* | pw32*)
1624
1754
lt_cv_dlopen="LoadLibrary"
1625
1755
lt_cv_dlopen_libs=
1626
1756
;;
1627
1757
1758
cygwin*)
1759
lt_cv_dlopen="dlopen"
1760
lt_cv_dlopen_libs=
1761
;;
1762
1763
darwin*)
1764
# if libdl is installed we need to link against it
1765
AC_CHECK_LIB([dl], [dlopen],
1766
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1767
lt_cv_dlopen="dyld"
1768
lt_cv_dlopen_libs=
1769
lt_cv_dlopen_self=yes
1770
])
1771
;;
1772
1628
1773
*)
1629
1774
AC_CHECK_FUNC([shl_load],
1630
[lt_cv_dlopen="shl_load"],
1775
[lt_cv_dlopen="shl_load"],
1631
1776
[AC_CHECK_LIB([dld], [shl_load],
1632
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1777
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1633
1778
[AC_CHECK_FUNC([dlopen],
1634
1779
[lt_cv_dlopen="dlopen"],
1635
1780
[AC_CHECK_LIB([dl], [dlopen],
1636
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1781
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1637
1782
[AC_CHECK_LIB([svld], [dlopen],
1638
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1783
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1639
1784
[AC_CHECK_LIB([dld], [dld_link],
1640
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1785
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1641
1786
])
1642
1787
])
1643
1788
])
1655
1800
case $lt_cv_dlopen in
1656
1801
dlopen)
1657
1802
save_CPPFLAGS="$CPPFLAGS"
1658
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1659
1803
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1660
1804
1661
1805
save_LDFLAGS="$LDFLAGS"
1699
1843
fi
1700
1844
])# AC_LIBTOOL_DLOPEN_SELF
1701
1845
1702
AC_DEFUN([_LT_AC_LTCONFIG_HACK],
1703
[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
1704
# Sed substitution that helps us do robust quoting. It backslashifies
1705
# metacharacters that are still active within double-quoted strings.
1706
Xsed='sed -e s/^X//'
1707
sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
1708
1709
# Same as above, but do not quote variable references.
1710
double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
1711
1712
# Sed substitution to delay expansion of an escaped shell variable in a
1713
# double_quote_subst'ed string.
1714
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
1715
1716
# Constants:
1717
rm="rm -f"
1718
1719
# Global variables:
1720
default_ofile=libtool
1721
can_build_shared=yes
1722
1723
# All known linkers require a `.a' archive for static linking (except M$VC,
1724
# which needs '.lib').
1725
libext=a
1726
ltmain="$ac_aux_dir/ltmain.sh"
1727
ofile="$default_ofile"
1728
with_gnu_ld="$lt_cv_prog_gnu_ld"
1729
need_locks="$enable_libtool_lock"
1730
1731
old_CC="$CC"
1732
old_CFLAGS="$CFLAGS"
1733
1734
# Set sane defaults for various variables
1735
test -z "$AR" && AR=ar
1736
test -z "$AR_FLAGS" && AR_FLAGS=cru
1737
test -z "$AS" && AS=as
1738
test -z "$CC" && CC=cc
1739
test -z "$DLLTOOL" && DLLTOOL=dlltool
1740
test -z "$LD" && LD=ld
1741
test -z "$LN_S" && LN_S="ln -s"
1742
test -z "$MAGIC_CMD" && MAGIC_CMD=file
1743
test -z "$NM" && NM=nm
1744
test -z "$OBJDUMP" && OBJDUMP=objdump
1745
test -z "$RANLIB" && RANLIB=:
1746
test -z "$STRIP" && STRIP=:
1747
test -z "$ac_objext" && ac_objext=o
1748
1749
if test x"$host" != x"$build"; then
1750
ac_tool_prefix=${host_alias}-
1751
else
1752
ac_tool_prefix=
1753
fi
1754
1755
# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
1756
case $host_os in
1757
linux-gnu*) ;;
1758
linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
1759
esac
1760
1761
case $host_os in
1762
aix3*)
1763
# AIX sometimes has problems with the GCC collect2 program. For some
1764
# reason, if we set the COLLECT_NAMES environment variable, the problems
1765
# vanish in a puff of smoke.
1766
if test "X${COLLECT_NAMES+set}" != Xset; then
1767
COLLECT_NAMES=
1768
export COLLECT_NAMES
1769
fi
1770
;;
1771
esac
1772
1773
# Determine commands to create old-style static archives.
1774
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1775
old_postinstall_cmds='chmod 644 $oldlib'
1776
old_postuninstall_cmds=
1777
1778
if test -n "$RANLIB"; then
1779
case $host_os in
1780
openbsd*)
1781
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1782
;;
1783
*)
1784
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1785
;;
1786
esac
1787
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1788
fi
1789
1790
# Allow CC to be a program name with arguments.
1791
set dummy $CC
1792
compiler="[$]2"
1793
1794
AC_MSG_CHECKING([for objdir])
1795
rm -f .libs 2>/dev/null
1796
mkdir .libs 2>/dev/null
1797
if test -d .libs; then
1798
objdir=.libs
1799
else
1800
# MS-DOS does not allow filenames that begin with a dot.
1801
objdir=_libs
1802
fi
1803
rmdir .libs 2>/dev/null
1804
AC_MSG_RESULT($objdir)
1805
1806
1807
AC_ARG_WITH(pic,
1808
[ --with-pic try to use only PIC/non-PIC objects [default=use both]],
1809
pic_mode="$withval", pic_mode=default)
1810
test -z "$pic_mode" && pic_mode=default
1811
1812
# We assume here that the value for lt_cv_prog_cc_pic will not be cached
1813
# in isolation, and that seeing it set (from the cache) indicates that
1814
# the associated values are set (in the cache) correctly too.
1815
AC_MSG_CHECKING([for $compiler option to produce PIC])
1816
AC_CACHE_VAL(lt_cv_prog_cc_pic,
1817
[ lt_cv_prog_cc_pic=
1818
lt_cv_prog_cc_shlib=
1819
lt_cv_prog_cc_wl=
1820
lt_cv_prog_cc_static=
1821
lt_cv_prog_cc_no_builtin=
1822
lt_cv_prog_cc_can_build_shared=$can_build_shared
1823
1824
if test "$GCC" = yes; then
1825
lt_cv_prog_cc_wl='-Wl,'
1826
lt_cv_prog_cc_static='-static'
1827
1828
case $host_os in
1829
aix*)
1830
# Below there is a dirty hack to force normal static linking with -ldl
1831
# The problem is because libdl dynamically linked with both libc and
1832
# libC (AIX C++ library), which obviously doesn't included in libraries
1833
# list by gcc. This cause undefined symbols with -static flags.
1834
# This hack allows C programs to be linked with "-static -ldl", but
1835
# not sure about C++ programs.
1836
lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
1837
;;
1838
amigaos*)
1839
# FIXME: we need at least 68020 code to build shared libraries, but
1840
# adding the `-m68020' flag to GCC prevents building anything better,
1841
# like `-m68040'.
1842
lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
1843
;;
1844
beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
1845
# PIC is the default for these OSes.
1846
;;
1847
darwin* | rhapsody*)
1848
# PIC is the default on this platform
1849
# Common symbols not allowed in MH_DYLIB files
1850
lt_cv_prog_cc_pic='-fno-common'
1851
;;
1852
cygwin* | mingw* | pw32* | os2*)
1853
# This hack is so that the source file can tell whether it is being
1854
# built for inclusion in a dll (and should export symbols for example).
1855
lt_cv_prog_cc_pic='-DDLL_EXPORT'
1856
;;
1857
sysv4*MP*)
1858
if test -d /usr/nec; then
1859
lt_cv_prog_cc_pic=-Kconform_pic
1860
fi
1861
;;
1862
*)
1863
lt_cv_prog_cc_pic='-fPIC'
1864
;;
1865
esac
1866
else
1867
# PORTME Check for PIC flags for the system compiler.
1868
case $host_os in
1869
aix3* | aix4* | aix5*)
1870
lt_cv_prog_cc_wl='-Wl,'
1871
# All AIX code is PIC.
1872
if test "$host_cpu" = ia64; then
1873
# AIX 5 now supports IA64 processor
1874
lt_cv_prog_cc_static='-Bstatic'
1875
else
1876
lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
1877
fi
1878
;;
1879
1880
hpux9* | hpux10* | hpux11*)
1881
# Is there a better lt_cv_prog_cc_static that works with the bundled CC?
1882
lt_cv_prog_cc_wl='-Wl,'
1883
lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
1884
lt_cv_prog_cc_pic='+Z'
1885
;;
1886
1887
irix5* | irix6*)
1888
lt_cv_prog_cc_wl='-Wl,'
1889
lt_cv_prog_cc_static='-non_shared'
1890
# PIC (with -KPIC) is the default.
1891
;;
1892
1893
cygwin* | mingw* | pw32* | os2*)
1894
# This hack is so that the source file can tell whether it is being
1895
# built for inclusion in a dll (and should export symbols for example).
1896
lt_cv_prog_cc_pic='-DDLL_EXPORT'
1897
;;
1898
1899
newsos6)
1900
lt_cv_prog_cc_pic='-KPIC'
1901
lt_cv_prog_cc_static='-Bstatic'
1902
;;
1903
1904
osf3* | osf4* | osf5*)
1905
# All OSF/1 code is PIC.
1906
lt_cv_prog_cc_wl='-Wl,'
1907
lt_cv_prog_cc_static='-non_shared'
1908
;;
1909
1910
sco3.2v5*)
1911
lt_cv_prog_cc_pic='-Kpic'
1912
lt_cv_prog_cc_static='-dn'
1913
lt_cv_prog_cc_shlib='-belf'
1914
;;
1915
1916
solaris*)
1917
lt_cv_prog_cc_pic='-KPIC'
1918
lt_cv_prog_cc_static='-Bstatic'
1919
lt_cv_prog_cc_wl='-Wl,'
1920
;;
1921
1922
sunos4*)
1923
lt_cv_prog_cc_pic='-PIC'
1924
lt_cv_prog_cc_static='-Bstatic'
1925
lt_cv_prog_cc_wl='-Qoption ld '
1926
;;
1927
1928
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1929
lt_cv_prog_cc_pic='-KPIC'
1930
lt_cv_prog_cc_static='-Bstatic'
1931
if test "x$host_vendor" = xsni; then
1932
lt_cv_prog_cc_wl='-LD'
1933
else
1934
lt_cv_prog_cc_wl='-Wl,'
1935
fi
1936
;;
1937
1938
uts4*)
1939
lt_cv_prog_cc_pic='-pic'
1940
lt_cv_prog_cc_static='-Bstatic'
1941
;;
1942
1943
sysv4*MP*)
1944
if test -d /usr/nec ;then
1945
lt_cv_prog_cc_pic='-Kconform_pic'
1946
lt_cv_prog_cc_static='-Bstatic'
1947
fi
1948
;;
1949
1950
*)
1951
lt_cv_prog_cc_can_build_shared=no
1952
;;
1953
esac
1954
fi
1955
])
1956
if test -z "$lt_cv_prog_cc_pic"; then
1957
AC_MSG_RESULT([none])
1958
else
1959
AC_MSG_RESULT([$lt_cv_prog_cc_pic])
1960
1961
# Check to make sure the pic_flag actually works.
1962
AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
1963
AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
1964
save_CFLAGS="$CFLAGS"
1965
CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
1966
AC_TRY_COMPILE([], [], [dnl
1967
case $host_os in
1968
hpux9* | hpux10* | hpux11*)
1969
# On HP-UX, both CC and GCC only warn that PIC is supported... then
1970
# they create non-PIC objects. So, if there were any warnings, we
1971
# assume that PIC is not supported.
1972
if test -s conftest.err; then
1973
lt_cv_prog_cc_pic_works=no
1974
else
1975
lt_cv_prog_cc_pic_works=yes
1976
fi
1977
;;
1978
*)
1979
lt_cv_prog_cc_pic_works=yes
1980
;;
1981
esac
1982
], [dnl
1983
lt_cv_prog_cc_pic_works=no
1984
])
1985
CFLAGS="$save_CFLAGS"
1986
])
1987
1988
if test "X$lt_cv_prog_cc_pic_works" = Xno; then
1989
lt_cv_prog_cc_pic=
1990
lt_cv_prog_cc_can_build_shared=no
1991
else
1992
lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
1993
fi
1994
1995
AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
1996
fi
1997
1998
# Check for any special shared library compilation flags.
1999
if test -n "$lt_cv_prog_cc_shlib"; then
2000
AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
2001
if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
2002
else
2003
AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
2004
lt_cv_prog_cc_can_build_shared=no
2005
fi
2006
fi
2007
2008
AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
2009
AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
2010
lt_cv_prog_cc_static_works=no
2011
save_LDFLAGS="$LDFLAGS"
2012
LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
2013
AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
2014
LDFLAGS="$save_LDFLAGS"
2015
])
2016
2017
# Belt *and* braces to stop my trousers falling down:
2018
test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
2019
AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
2020
2021
pic_flag="$lt_cv_prog_cc_pic"
2022
special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
2023
wl="$lt_cv_prog_cc_wl"
2024
link_static_flag="$lt_cv_prog_cc_static"
2025
no_builtin_flag="$lt_cv_prog_cc_no_builtin"
2026
can_build_shared="$lt_cv_prog_cc_can_build_shared"
2027
2028
2029
# Check to see if options -o and -c are simultaneously supported by compiler
2030
AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
2031
AC_CACHE_VAL([lt_cv_compiler_c_o], [
2032
$rm -r conftest 2>/dev/null
2033
mkdir conftest
2034
cd conftest
2035
echo "int some_variable = 0;" > conftest.$ac_ext
2036
mkdir out
2037
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
2038
# that will create temporary files in the current directory regardless of
2039
# the output directory. Thus, making CWD read-only will cause this test
2040
# to fail, enabling locking or at least warning the user not to do parallel
2041
# builds.
2042
chmod -w .
2043
save_CFLAGS="$CFLAGS"
2044
CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
2045
compiler_c_o=no
2046
if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
2047
# The compiler can only warn and ignore the option if not recognized
2048
# So say no if there are warnings
2049
if test -s out/conftest.err; then
2050
lt_cv_compiler_c_o=no
2051
else
2052
lt_cv_compiler_c_o=yes
2053
fi
2054
else
2055
# Append any errors to the config.log.
2056
cat out/conftest.err 1>&AC_FD_CC
2057
lt_cv_compiler_c_o=no
2058
fi
2059
CFLAGS="$save_CFLAGS"
2060
chmod u+w .
2061
$rm conftest* out/*
2062
rmdir out
2063
cd ..
2064
rmdir conftest
2065
$rm -r conftest 2>/dev/null
2066
])
2067
compiler_c_o=$lt_cv_compiler_c_o
2068
AC_MSG_RESULT([$compiler_c_o])
2069
2070
if test x"$compiler_c_o" = x"yes"; then
2071
# Check to see if we can write to a .lo
2072
AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
2073
AC_CACHE_VAL([lt_cv_compiler_o_lo], [
2074
lt_cv_compiler_o_lo=no
2075
save_CFLAGS="$CFLAGS"
2076
CFLAGS="$CFLAGS -c -o conftest.lo"
2077
save_objext="$ac_objext"
2078
ac_objext=lo
2079
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
2080
# The compiler can only warn and ignore the option if not recognized
2081
# So say no if there are warnings
2082
if test -s conftest.err; then
2083
lt_cv_compiler_o_lo=no
2084
else
2085
lt_cv_compiler_o_lo=yes
2086
fi
2087
])
2088
ac_objext="$save_objext"
2089
CFLAGS="$save_CFLAGS"
2090
])
2091
compiler_o_lo=$lt_cv_compiler_o_lo
2092
AC_MSG_RESULT([$compiler_o_lo])
2093
else
2094
compiler_o_lo=no
2095
fi
2096
1846
1847
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1848
# ---------------------------------
1849
# Check to see if options -c and -o are simultaneously supported by compiler
1850
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1851
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1852
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1853
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1854
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1855
$rm -r conftest 2>/dev/null
1856
mkdir conftest
1857
cd conftest
1858
mkdir out
1859
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1860
1861
lt_compiler_flag="-o out/conftest2.$ac_objext"
1862
# Insert the option either (1) after the last *FLAGS variable, or
1863
# (2) before a word containing "conftest.", or (3) at the end.
1864
# Note that $ac_compile itself does not contain backslashes and begins
1865
# with a dollar sign (not a hyphen), so the echo should work correctly.
1866
lt_compile=`echo "$ac_compile" | $SED \
1867
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1868
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1869
-e 's:$: $lt_compiler_flag:'`
1870
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1871
(eval "$lt_compile" 2>out/conftest.err)
1872
ac_status=$?
1873
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1874
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1875
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1876
then
1877
# The compiler can only warn and ignore the option if not recognized
1878
# So say no if there are warnings
1879
$echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
1880
$SED '/^$/d' out/conftest.err >out/conftest.er2
1881
if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1882
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1883
fi
1884
fi
1885
chmod u+w .
1886
$rm conftest*
1887
# SGI C++ compiler will create directory out/ii_files/ for
1888
# template instantiation
1889
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1890
$rm out/* && rmdir out
1891
cd ..
1892
rmdir conftest
1893
$rm conftest*
1894
])
1895
])# AC_LIBTOOL_PROG_CC_C_O
1896
1897
1898
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1899
# -----------------------------------------
2097
1900
# Check to see if we can do hard links to lock some files if needed
1901
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1902
[AC_REQUIRE([_LT_AC_LOCK])dnl
1903
2098
1904
hard_links="nottested"
2099
if test "$compiler_c_o" = no && test "$need_locks" != no; then
1905
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2100
1906
# do not overwrite the value of need_locks provided by the user
2101
1907
AC_MSG_CHECKING([if we can lock with hard links])
2102
1908
hard_links=yes
2107
1913
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2108
1914
AC_MSG_RESULT([$hard_links])
2109
1915
if test "$hard_links" = no; then
2110
AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
1916
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2111
1917
need_locks=warn
2112
1918
fi
2113
1919
else
2114
1920
need_locks=no
2115
1921
fi
2116
2117
if test "$GCC" = yes; then
2118
# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
2119
AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
2120
echo "int some_variable = 0;" > conftest.$ac_ext
2121
save_CFLAGS="$CFLAGS"
2122
CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
2123
compiler_rtti_exceptions=no
2124
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
2125
# The compiler can only warn and ignore the option if not recognized
2126
# So say no if there are warnings
2127
if test -s conftest.err; then
2128
compiler_rtti_exceptions=no
2129
else
2130
compiler_rtti_exceptions=yes
2131
fi
2132
])
2133
CFLAGS="$save_CFLAGS"
2134
AC_MSG_RESULT([$compiler_rtti_exceptions])
2135
2136
if test "$compiler_rtti_exceptions" = "yes"; then
2137
no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
2138
else
2139
no_builtin_flag=' -fno-builtin'
2140
fi
2141
fi
2142
2143
# See if the linker supports building shared libraries.
2144
AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
2145
2146
allow_undefined_flag=
2147
no_undefined_flag=
2148
need_lib_prefix=unknown
2149
need_version=unknown
2150
# when you set need_version to no, make sure it does not cause -set_version
2151
# flags to be left without arguments
2152
archive_cmds=
2153
archive_expsym_cmds=
2154
old_archive_from_new_cmds=
2155
old_archive_from_expsyms_cmds=
2156
export_dynamic_flag_spec=
2157
whole_archive_flag_spec=
2158
thread_safe_flag_spec=
2159
hardcode_into_libs=no
2160
hardcode_libdir_flag_spec=
2161
hardcode_libdir_separator=
2162
hardcode_direct=no
2163
hardcode_minus_L=no
2164
hardcode_shlibpath_var=unsupported
2165
runpath_var=
2166
link_all_deplibs=unknown
2167
always_export_symbols=no
2168
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
2169
# include_expsyms should be a list of space-separated symbols to be *always*
2170
# included in the symbol list
2171
include_expsyms=
2172
# exclude_expsyms can be an egrep regular expression of symbols to exclude
2173
# it will be wrapped by ` (' and `)$', so one must not match beginning or
2174
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
2175
# as well as any symbol that contains `d'.
2176
exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
2177
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
2178
# platforms (ab)use it in PIC code, but their linkers get confused if
2179
# the symbol is explicitly referenced. Since portable code cannot
2180
# rely on this symbol name, it's probably fine to never include it in
2181
# preloaded symbol tables.
2182
extract_expsyms_cmds=
2183
2184
case $host_os in
2185
cygwin* | mingw* | pw32*)
2186
# FIXME: the MSVC++ port hasn't been tested in a loooong time
2187
# When not using gcc, we currently assume that we are using
2188
# Microsoft Visual C++.
2189
if test "$GCC" != yes; then
2190
with_gnu_ld=no
2191
fi
2192
;;
2193
openbsd*)
2194
with_gnu_ld=no
2195
;;
2196
esac
2197
2198
ld_shlibs=yes
2199
if test "$with_gnu_ld" = yes; then
2200
# If archive_cmds runs LD, not CC, wlarc should be empty
2201
wlarc='${wl}'
2202
2203
# See if GNU ld supports shared libraries.
2204
case $host_os in
2205
aix3* | aix4* | aix5*)
2206
# On AIX, the GNU linker is very broken
2207
# Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
2208
ld_shlibs=no
2209
cat <<EOF 1>&2
2210
2211
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
2212
*** to be unable to reliably create shared libraries on AIX.
2213
*** Therefore, libtool is disabling shared libraries support. If you
2214
*** really care for shared libraries, you may want to modify your PATH
2215
*** so that a non-GNU linker is found, and then restart.
2216
2217
EOF
2218
;;
2219
2220
amigaos*)
2221
archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
2222
hardcode_libdir_flag_spec='-L$libdir'
2223
hardcode_minus_L=yes
2224
2225
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
2226
# that the semantics of dynamic libraries on AmigaOS, at least up
2227
# to version 4, is to share data among multiple programs linked
2228
# with the same dynamic library. Since this doesn't match the
2229
# behavior of shared libraries on other platforms, we can use
2230
# them.
2231
ld_shlibs=no
2232
;;
2233
2234
beos*)
2235
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2236
allow_undefined_flag=unsupported
2237
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2238
# support --undefined. This deserves some investigation. FIXME
2239
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2240
else
2241
ld_shlibs=no
2242
fi
2243
;;
2244
2245
cygwin* | mingw* | pw32*)
2246
# hardcode_libdir_flag_spec is actually meaningless, as there is
2247
# no search path for DLLs.
2248
hardcode_libdir_flag_spec='-L$libdir'
2249
allow_undefined_flag=unsupported
2250
always_export_symbols=yes
2251
2252
extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
2253
sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
2254
test -f $output_objdir/impgen.exe || (cd $output_objdir && \
2255
if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
2256
else $CC -o impgen impgen.c ; fi)~
2257
$output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
2258
2259
old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
2260
2261
# cygwin and mingw dlls have different entry points and sets of symbols
2262
# to exclude.
2263
# FIXME: what about values for MSVC?
2264
dll_entry=__cygwin_dll_entry@12
2265
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
2266
case $host_os in
2267
mingw*)
2268
# mingw values
2269
dll_entry=_DllMainCRTStartup@12
2270
dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
2271
;;
2272
esac
2273
2274
# mingw and cygwin differ, and it's simplest to just exclude the union
2275
# of the two symbol sets.
2276
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
2277
2278
# recent cygwin and mingw systems supply a stub DllMain which the user
2279
# can override, but on older systems we have to supply one (in ltdll.c)
2280
if test "x$lt_cv_need_dllmain" = "xyes"; then
2281
ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
2282
ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
2283
test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
2284
else
2285
ltdll_obj=
2286
ltdll_cmds=
2287
fi
2288
2289
# Extract the symbol export list from an `--export-all' def file,
2290
# then regenerate the def file from the symbol export list, so that
2291
# the compiled dll only exports the symbol export list.
2292
# Be careful not to strip the DATA tag left be newer dlltools.
2293
export_symbols_cmds="$ltdll_cmds"'
2294
$DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
2295
sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
2296
2297
# If the export-symbols file already is a .def file (1st line
2298
# is EXPORTS), use it as is.
2299
# If DATA tags from a recent dlltool are present, honour them!
2300
archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
2301
cp $export_symbols $output_objdir/$soname-def;
2302
else
2303
echo EXPORTS > $output_objdir/$soname-def;
2304
_lt_hint=1;
2305
cat $export_symbols | while read symbol; do
2306
set dummy \$symbol;
2307
case \[$]# in
2308
2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
2309
*) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
2310
esac;
2311
_lt_hint=`expr 1 + \$_lt_hint`;
2312
done;
2313
fi~
2314
'"$ltdll_cmds"'
2315
$CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2316
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
2317
$CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2318
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
2319
$CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
2320
;;
2321
2322
netbsd*)
2323
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2324
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
2325
wlarc=
2326
else
2327
archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2328
archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2329
fi
2330
;;
2331
2332
solaris* | sysv5*)
2333
if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
2334
ld_shlibs=no
2335
cat <<EOF 1>&2
2336
2337
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
2338
*** create shared libraries on Solaris systems. Therefore, libtool
2339
*** is disabling shared libraries support. We urge you to upgrade GNU
2340
*** binutils to release 2.9.1 or newer. Another option is to modify
2341
*** your PATH or compiler configuration so that the native linker is
2342
*** used, and then restart.
2343
2344
EOF
2345
elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2346
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2347
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2348
else
2349
ld_shlibs=no
2350
fi
2351
;;
2352
2353
sunos4*)
2354
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2355
wlarc=
2356
hardcode_direct=yes
2357
hardcode_shlibpath_var=no
2358
;;
2359
2360
*)
2361
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2362
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2363
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2364
else
2365
ld_shlibs=no
2366
fi
2367
;;
2368
esac
2369
2370
if test "$ld_shlibs" = yes; then
2371
runpath_var=LD_RUN_PATH
2372
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
2373
export_dynamic_flag_spec='${wl}--export-dynamic'
2374
case $host_os in
2375
cygwin* | mingw* | pw32*)
2376
# dlltool doesn't understand --whole-archive et. al.
2377
whole_archive_flag_spec=
2378
;;
2379
*)
2380
# ancient GNU ld didn't support --whole-archive et. al.
2381
if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
2382
whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2383
else
2384
whole_archive_flag_spec=
2385
fi
2386
;;
2387
esac
2388
fi
1922
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1923
1924
1925
# AC_LIBTOOL_OBJDIR
1926
# -----------------
1927
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1928
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1929
[rm -f .libs 2>/dev/null
1930
mkdir .libs 2>/dev/null
1931
if test -d .libs; then
1932
lt_cv_objdir=.libs
2389
1933
else
2390
# PORTME fill in a description of your system's linker (not GNU ld)
2391
case $host_os in
2392
aix3*)
2393
allow_undefined_flag=unsupported
2394
always_export_symbols=yes
2395
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
2396
# Note: this linker hardcodes the directories in LIBPATH if there
2397
# are no directories specified by -L.
2398
hardcode_minus_L=yes
2399
if test "$GCC" = yes && test -z "$link_static_flag"; then
2400
# Neither direct hardcoding nor static linking is supported with a
2401
# broken collect2.
2402
hardcode_direct=unsupported
2403
fi
2404
;;
2405
2406
aix4* | aix5*)
2407
if test "$host_cpu" = ia64; then
2408
# On IA64, the linker does run time linking by default, so we don't
2409
# have to do anything special.
2410
aix_use_runtimelinking=no
2411
exp_sym_flag='-Bexport'
2412
no_entry_flag=""
2413
else
2414
aix_use_runtimelinking=no
2415
2416
# Test if we are trying to use run time linking or normal
2417
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2418
# need to do runtime linking.
2419
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2420
for ld_flag in $LDFLAGS; do
2421
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
2422
aix_use_runtimelinking=yes
2423
break
2424
fi
2425
done
2426
esac
2427
2428
exp_sym_flag='-bexport'
2429
no_entry_flag='-bnoentry'
2430
fi
2431
2432
# When large executables or shared objects are built, AIX ld can
2433
# have problems creating the table of contents. If linking a library
2434
# or program results in "error TOC overflow" add -mminimal-toc to
2435
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2436
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2437
2438
hardcode_direct=yes
2439
archive_cmds=''
2440
hardcode_libdir_separator=':'
2441
if test "$GCC" = yes; then
2442
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2443
collect2name=`${CC} -print-prog-name=collect2`
2444
if test -f "$collect2name" && \
2445
strings "$collect2name" | grep resolve_lib_name >/dev/null
2446
then
2447
# We have reworked collect2
2448
hardcode_direct=yes
2449
else
2450
# We have old collect2
2451
hardcode_direct=unsupported
2452
# It fails to find uninstalled libraries when the uninstalled
2453
# path is not listed in the libpath. Setting hardcode_minus_L
2454
# to unsupported forces relinking
2455
hardcode_minus_L=yes
2456
hardcode_libdir_flag_spec='-L$libdir'
2457
hardcode_libdir_separator=
2458
fi
2459
esac
2460
2461
shared_flag='-shared'
2462
else
2463
# not using gcc
2464
if test "$host_cpu" = ia64; then
2465
shared_flag='${wl}-G'
2466
else
2467
if test "$aix_use_runtimelinking" = yes; then
2468
shared_flag='${wl}-G'
2469
else
2470
shared_flag='${wl}-bM:SRE'
2471
fi
2472
fi
2473
fi
2474
2475
# It seems that -bexpall can do strange things, so it is better to
2476
# generate a list of symbols to export.
2477
always_export_symbols=yes
2478
if test "$aix_use_runtimelinking" = yes; then
2479
# Warning - without using the other runtime loading flags (-brtl),
2480
# -berok will link without error, but may produce a broken library.
2481
allow_undefined_flag='-berok'
2482
hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
2483
archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2484
else
2485
if test "$host_cpu" = ia64; then
2486
hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
2487
allow_undefined_flag="-z nodefs"
2488
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2489
else
2490
hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
2491
# Warning - without using the other run time loading flags,
2492
# -berok will link without error, but may produce a broken library.
2493
allow_undefined_flag='${wl}-berok'
2494
# This is a bit strange, but is similar to how AIX traditionally builds
2495
# it's shared libraries.
2496
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
2497
fi
2498
fi
2499
;;
2500
2501
amigaos*)
2502
archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
2503
hardcode_libdir_flag_spec='-L$libdir'
2504
hardcode_minus_L=yes
2505
# see comment about different semantics on the GNU ld section
2506
ld_shlibs=no
2507
;;
2508
2509
cygwin* | mingw* | pw32*)
2510
# When not using gcc, we currently assume that we are using
2511
# Microsoft Visual C++.
2512
# hardcode_libdir_flag_spec is actually meaningless, as there is
2513
# no search path for DLLs.
2514
hardcode_libdir_flag_spec=' '
2515
allow_undefined_flag=unsupported
2516
# Tell ltmain to make .lib files, not .a files.
2517
libext=lib
2518
# FIXME: Setting linknames here is a bad hack.
2519
archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
2520
# The linker will automatically build a .lib file if we build a DLL.
2521
old_archive_from_new_cmds='true'
2522
# FIXME: Should let the user specify the lib program.
2523
old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
2524
fix_srcfile_path='`cygpath -w "$srcfile"`'
2525
;;
2526
2527
darwin* | rhapsody*)
2528
case "$host_os" in
2529
rhapsody* | darwin1.[[012]])
2530
allow_undefined_flag='-undefined suppress'
2531
;;
2532
*) # Darwin 1.3 on
2533
allow_undefined_flag='-flat_namespace -undefined suppress'
2534
;;
2535
esac
2536
# FIXME: Relying on posixy $() will cause problems for
2537
# cross-compilation, but unfortunately the echo tests do not
2538
# yet detect zsh echo's removal of \ escapes.
2539
archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
2540
# We need to add '_' to the symbols in $export_symbols first
2541
#archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
2542
hardcode_direct=yes
2543
hardcode_shlibpath_var=no
2544
whole_archive_flag_spec='-all_load $convenience'
2545
;;
2546
2547
freebsd1*)
2548
ld_shlibs=no
2549
;;
2550
2551
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
2552
# support. Future versions do this automatically, but an explicit c++rt0.o
2553
# does not break anything, and helps significantly (at the cost of a little
2554
# extra space).
2555
freebsd2.2*)
2556
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
2557
hardcode_libdir_flag_spec='-R$libdir'
2558
hardcode_direct=yes
2559
hardcode_shlibpath_var=no
2560
;;
2561
2562
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
2563
freebsd2*)
2564
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2565
hardcode_direct=yes
2566
hardcode_minus_L=yes
2567
hardcode_shlibpath_var=no
2568
;;
2569
2570
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
2571
freebsd*)
2572
archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
2573
hardcode_libdir_flag_spec='-R$libdir'
2574
hardcode_direct=yes
2575
hardcode_shlibpath_var=no
2576
;;
2577
2578
hpux9* | hpux10* | hpux11*)
2579
case $host_os in
2580
hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;;
2581
*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
2582
esac
2583
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
2584
hardcode_libdir_separator=:
2585
hardcode_direct=yes
2586
hardcode_minus_L=yes # Not in the search PATH, but as the default
2587
# location of the library.
2588
export_dynamic_flag_spec='${wl}-E'
2589
;;
2590
2591
irix5* | irix6*)
2592
if test "$GCC" = yes; then
2593
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
2594
else
2595
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2596
fi
2597
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2598
hardcode_libdir_separator=:
2599
link_all_deplibs=yes
2600
;;
2601
2602
netbsd*)
2603
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2604
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
2605
else
2606
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
2607
fi
2608
hardcode_libdir_flag_spec='-R$libdir'
2609
hardcode_direct=yes
2610
hardcode_shlibpath_var=no
2611
;;
2612
2613
newsos6)
2614
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2615
hardcode_direct=yes
2616
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2617
hardcode_libdir_separator=:
2618
hardcode_shlibpath_var=no
2619
;;
2620
2621
openbsd*)
2622
hardcode_direct=yes
2623
hardcode_shlibpath_var=no
2624
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2625
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
2626
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2627
export_dynamic_flag_spec='${wl}-E'
2628
else
2629
case "$host_os" in
2630
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
2631
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2632
hardcode_libdir_flag_spec='-R$libdir'
2633
;;
2634
*)
2635
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
2636
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2637
;;
2638
esac
2639
fi
2640
;;
2641
2642
os2*)
2643
hardcode_libdir_flag_spec='-L$libdir'
2644
hardcode_minus_L=yes
2645
allow_undefined_flag=unsupported
2646
archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
2647
old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
2648
;;
2649
2650
osf3*)
2651
if test "$GCC" = yes; then
2652
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2653
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
2654
else
2655
allow_undefined_flag=' -expect_unresolved \*'
2656
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2657
fi
2658
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2659
hardcode_libdir_separator=:
2660
;;
2661
2662
osf4* | osf5*) # as osf3* with the addition of -msym flag
2663
if test "$GCC" = yes; then
2664
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2665
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
2666
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2667
else
2668
allow_undefined_flag=' -expect_unresolved \*'
2669
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2670
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
2671
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
2672
2673
#Both c and cxx compiler support -rpath directly
2674
hardcode_libdir_flag_spec='-rpath $libdir'
2675
fi
2676
hardcode_libdir_separator=:
2677
;;
2678
2679
sco3.2v5*)
2680
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2681
hardcode_shlibpath_var=no
2682
runpath_var=LD_RUN_PATH
2683
hardcode_runpath_var=yes
2684
export_dynamic_flag_spec='${wl}-Bexport'
2685
;;
2686
2687
solaris*)
2688
# gcc --version < 3.0 without binutils cannot create self contained
2689
# shared libraries reliably, requiring libgcc.a to resolve some of
2690
# the object symbols generated in some cases. Libraries that use
2691
# assert need libgcc.a to resolve __eprintf, for example. Linking
2692
# a copy of libgcc.a into every shared library to guarantee resolving
2693
# such symbols causes other problems: According to Tim Van Holder
2694
# <tim.van.holder@pandora.be>, C++ libraries end up with a separate
2695
# (to the application) exception stack for one thing.
2696
no_undefined_flag=' -z defs'
2697
if test "$GCC" = yes; then
2698
case `$CC --version 2>/dev/null` in
2699
[[12]].*)
2700
cat <<EOF 1>&2
2701
2702
*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
2703
*** create self contained shared libraries on Solaris systems, without
2704
*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
2705
*** -no-undefined support, which will at least allow you to build shared
2706
*** libraries. However, you may find that when you link such libraries
2707
*** into an application without using GCC, you have to manually add
2708
*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
2709
*** upgrade to a newer version of GCC. Another option is to rebuild your
2710
*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
2711
2712
EOF
2713
no_undefined_flag=
2714
;;
2715
esac
2716
fi
2717
# $CC -shared without GNU ld will not create a library from C++
2718
# object files and a static libstdc++, better avoid it by now
2719
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2720
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2721
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2722
hardcode_libdir_flag_spec='-R$libdir'
2723
hardcode_shlibpath_var=no
2724
case $host_os in
2725
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
2726
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
2727
whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
2728
esac
2729
link_all_deplibs=yes
2730
;;
2731
2732
sunos4*)
2733
if test "x$host_vendor" = xsequent; then
2734
# Use $CC to link under sequent, because it throws in some extra .o
2735
# files that make .init and .fini sections work.
2736
archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
2737
else
2738
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
2739
fi
2740
hardcode_libdir_flag_spec='-L$libdir'
2741
hardcode_direct=yes
2742
hardcode_minus_L=yes
2743
hardcode_shlibpath_var=no
2744
;;
2745
2746
sysv4)
2747
if test "x$host_vendor" = xsno; then
2748
archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
2749
hardcode_direct=yes # is this really true???
2750
else
2751
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2752
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
2753
fi
2754
runpath_var='LD_RUN_PATH'
2755
hardcode_shlibpath_var=no
2756
;;
2757
2758
sysv4.3*)
2759
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2760
hardcode_shlibpath_var=no
2761
export_dynamic_flag_spec='-Bexport'
2762
;;
2763
2764
sysv5*)
2765
no_undefined_flag=' -z text'
2766
# $CC -shared without GNU ld will not create a library from C++
2767
# object files and a static libstdc++, better avoid it by now
2768
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2769
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2770
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2771
hardcode_libdir_flag_spec=
2772
hardcode_shlibpath_var=no
2773
runpath_var='LD_RUN_PATH'
2774
;;
2775
2776
uts4*)
2777
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2778
hardcode_libdir_flag_spec='-L$libdir'
2779
hardcode_shlibpath_var=no
2780
;;
2781
2782
dgux*)
2783
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2784
hardcode_libdir_flag_spec='-L$libdir'
2785
hardcode_shlibpath_var=no
2786
;;
2787
2788
sysv4*MP*)
2789
if test -d /usr/nec; then
2790
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2791
hardcode_shlibpath_var=no
2792
runpath_var=LD_RUN_PATH
2793
hardcode_runpath_var=yes
2794
ld_shlibs=yes
2795
fi
2796
;;
2797
2798
sysv4.2uw2*)
2799
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
2800
hardcode_direct=yes
2801
hardcode_minus_L=no
2802
hardcode_shlibpath_var=no
2803
hardcode_runpath_var=yes
2804
runpath_var=LD_RUN_PATH
2805
;;
2806
2807
sysv5uw7* | unixware7*)
2808
no_undefined_flag='${wl}-z ${wl}text'
2809
if test "$GCC" = yes; then
2810
archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2811
else
2812
archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2813
fi
2814
runpath_var='LD_RUN_PATH'
2815
hardcode_shlibpath_var=no
2816
;;
2817
2818
*)
2819
ld_shlibs=no
2820
;;
2821
esac
1934
# MS-DOS does not allow filenames that begin with a dot.
1935
lt_cv_objdir=_libs
2822
1936
fi
2823
AC_MSG_RESULT([$ld_shlibs])
2824
test "$ld_shlibs" = no && can_build_shared=no
2825
1937
rmdir .libs 2>/dev/null])
1938
objdir=$lt_cv_objdir
1939
])# AC_LIBTOOL_OBJDIR
1940
1941
1942
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1943
# ----------------------------------------------
2826
1944
# Check hardcoding attributes.
2827
AC_MSG_CHECKING([how to hardcode library paths into programs])
2828
hardcode_action=
2829
if test -n "$hardcode_libdir_flag_spec" || \
2830
test -n "$runpath_var"; then
1945
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1946
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1947
_LT_AC_TAGVAR(hardcode_action, $1)=
1948
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1949
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1950
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2831
1951
2832
1952
# We can hardcode non-existant directories.
2833
if test "$hardcode_direct" != no &&
1953
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
2834
1954
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2835
1955
# have to relink, otherwise we might link with an installed library
2836
1956
# when we should be linking with a yet-to-be-installed one
2837
## test "$hardcode_shlibpath_var" != no &&
2838
test "$hardcode_minus_L" != no; then
1957
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1958
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
2839
1959
# Linking always hardcodes the temporary library directory.
2840
hardcode_action=relink
1960
_LT_AC_TAGVAR(hardcode_action, $1)=relink
2841
1961
else
2842
1962
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2843
hardcode_action=immediate
1963
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
2844
1964
fi
2845
1965
else
2846
1966
# We cannot hardcode anything, or else we can only hardcode existing
2847
1967
# directories.
2848
hardcode_action=unsupported
2849
fi
2850
AC_MSG_RESULT([$hardcode_action])
2851
2852
striplib=
1968
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1969
fi
1970
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1971
1972
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1973
# Fast installation is not supported
1974
enable_fast_install=no
1975
elif test "$shlibpath_overrides_runpath" = yes ||
1976
test "$enable_shared" = no; then
1977
# Fast installation is not necessary
1978
enable_fast_install=needless
1979
fi
1980
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1981
1982
1983
# AC_LIBTOOL_SYS_LIB_STRIP
1984
# ------------------------
1985
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1986
[striplib=
2853
1987
old_striplib=
2854
1988
AC_MSG_CHECKING([whether stripping libraries is possible])
2855
1989
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
2857
1991
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2858
1992
AC_MSG_RESULT([yes])
2859
1993
else
2860
AC_MSG_RESULT([no])
2861
fi
2862
2863
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2864
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2865
1994
# FIXME - insert some real tests, host_os isn't really good enough
1995
case $host_os in
1996
darwin*)
1997
if test -n "$STRIP" ; then
1998
striplib="$STRIP -x"
1999
AC_MSG_RESULT([yes])
2000
else
2001
AC_MSG_RESULT([no])
2002
fi
2003
;;
2004
*)
2005
AC_MSG_RESULT([no])
2006
;;
2007
esac
2008
fi
2009
])# AC_LIBTOOL_SYS_LIB_STRIP
2010
2011
2012
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2013
# -----------------------------
2866
2014
# PORTME Fill in your ld.so characteristics
2867
AC_MSG_CHECKING([dynamic linker characteristics])
2015
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
2016
[AC_MSG_CHECKING([dynamic linker characteristics])
2868
2017
library_names_spec=
2869
2018
libname_spec='lib$name'
2870
2019
soname_spec=
2020
shrext_cmds=".so"
2871
2021
postinstall_cmds=
2872
2022
postuninstall_cmds=
2873
2023
finish_cmds=
2877
2027
version_type=none
2878
2028
dynamic_linker="$host_os ld.so"
2879
2029
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2880
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2030
if test "$GCC" = yes; then
2031
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2032
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
2033
# if the path contains ";" then we assume it to be the separator
2034
# otherwise default to the standard path separator (i.e. ":") - it is
2035
# assumed that no part of a normal pathname contains ";" but that should
2036
# okay in the real world where ";" in dirpaths is itself problematic.
2037
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2038
else
2039
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2040
fi
2041
else
2042
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2043
fi
2044
need_lib_prefix=unknown
2045
hardcode_into_libs=no
2046
2047
# when you set need_version to no, make sure it does not cause -set_version
2048
# flags to be left without arguments
2049
need_version=unknown
2881
2050
2882
2051
case $host_os in
2883
2052
aix3*)
2884
2053
version_type=linux
2885
library_names_spec='${libname}${release}.so$versuffix $libname.a'
2054
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2886
2055
shlibpath_var=LIBPATH
2887
2056
2888
# AIX has no versioning support, so we append a major version to the name.
2889
soname_spec='${libname}${release}.so$major'
2057
# AIX 3 has no versioning support, so we append a major version to the name.
2058
soname_spec='${libname}${release}${shared_ext}$major'
2890
2059
;;
2891
2060
2892
2061
aix4* | aix5*)
2893
2062
version_type=linux
2063
need_lib_prefix=no
2064
need_version=no
2065
hardcode_into_libs=yes
2894
2066
if test "$host_cpu" = ia64; then
2895
2067
# AIX 5 supports IA64
2896
library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
2068
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2897
2069
shlibpath_var=LD_LIBRARY_PATH
2898
2070
else
2899
2071
# With GCC up to 2.95.x, collect2 would create an import file
2903
2075
# development snapshots of GCC prior to 3.0.
2904
2076
case $host_os in
2905
2077
aix4 | aix4.[[01]] | aix4.[[01]].*)
2906
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2907
echo ' yes '
2908
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2909
:
2910
else
2911
can_build_shared=no
2912
fi
2913
;;
2078
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2079
echo ' yes '
2080
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2081
:
2082
else
2083
can_build_shared=no
2084
fi
2085
;;
2914
2086
esac
2915
# AIX (on Power*) has no versioning support, so currently we can
2916
# not hardcode correct soname into executable. Probably we can
2917
# add versioning support to collect2, so additional links can
2918
# be useful in future.
2087
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2088
# soname into executable. Probably we can add versioning support to
2089
# collect2, so additional links can be useful in future.
2919
2090
if test "$aix_use_runtimelinking" = yes; then
2920
2091
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2921
2092
# instead of lib<name>.a to let people know that these are not
2922
2093
# typical AIX shared libraries.
2923
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2094
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2924
2095
else
2925
2096
# We preserve .a as extension for shared libraries through AIX4.2
2926
2097
# and later when we are not doing run time linking.
2927
2098
library_names_spec='${libname}${release}.a $libname.a'
2928
soname_spec='${libname}${release}.so$major'
2099
soname_spec='${libname}${release}${shared_ext}$major'
2929
2100
fi
2930
2101
shlibpath_var=LIBPATH
2931
2102
fi
2934
2105
amigaos*)
2935
2106
library_names_spec='$libname.ixlibrary $libname.a'
2936
2107
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2937
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done'
2108
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2938
2109
;;
2939
2110
2940
2111
beos*)
2941
library_names_spec='${libname}.so'
2112
library_names_spec='${libname}${shared_ext}'
2942
2113
dynamic_linker="$host_os ld.so"
2943
2114
shlibpath_var=LIBRARY_PATH
2944
2115
;;
2945
2116
2946
bsdi4*)
2117
bsdi[[45]]*)
2947
2118
version_type=linux
2948
2119
need_version=no
2949
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2950
soname_spec='${libname}${release}.so$major'
2120
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2121
soname_spec='${libname}${release}${shared_ext}$major'
2951
2122
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2952
2123
shlibpath_var=LD_LIBRARY_PATH
2953
2124
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2954
2125
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2955
export_dynamic_flag_spec=-rdynamic
2956
2126
# the default ld.so.conf also contains /usr/contrib/lib and
2957
2127
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2958
2128
# libtool to hard-code these into programs
2960
2130
2961
2131
cygwin* | mingw* | pw32*)
2962
2132
version_type=windows
2133
shrext_cmds=".dll"
2963
2134
need_version=no
2964
2135
need_lib_prefix=no
2136
2965
2137
case $GCC,$host_os in
2966
yes,cygwin*)
2138
yes,cygwin* | yes,mingw* | yes,pw32*)
2967
2139
library_names_spec='$libname.dll.a'
2968
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2969
postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
2140
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2141
postinstall_cmds='base_file=`basename \${file}`~
2142
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
2970
2143
dldir=$destdir/`dirname \$dlpath`~
2971
2144
test -d \$dldir || mkdir -p \$dldir~
2972
$install_prog .libs/$dlname \$dldir/$dlname'
2973
postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
2145
$install_prog $dir/$dlname \$dldir/$dlname'
2146
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2974
2147
dlpath=$dir/\$dldll~
2975
2148
$rm \$dlpath'
2976
;;
2977
yes,mingw*)
2978
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2979
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
2980
;;
2981
yes,pw32*)
2982
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
2983
;;
2149
shlibpath_overrides_runpath=yes
2150
2151
case $host_os in
2152
cygwin*)
2153
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2154
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2155
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2156
;;
2157
mingw*)
2158
# MinGW DLLs use traditional 'lib' prefix
2159
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2160
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2161
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
2162
# It is most probably a Windows format PATH printed by
2163
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2164
# path with ; separators, and with drive letters. We can handle the
2165
# drive letters (cygwin fileutils understands them), so leave them,
2166
# especially as we might pass files found there to a mingw objdump,
2167
# which wouldn't understand a cygwinified path. Ahh.
2168
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2169
else
2170
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2171
fi
2172
;;
2173
pw32*)
2174
# pw32 DLLs use 'pw' prefix rather than 'lib'
2175
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2176
;;
2177
esac
2178
;;
2179
2984
2180
*)
2985
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
2181
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2986
2182
;;
2987
2183
esac
2988
2184
dynamic_linker='Win32 ld.exe'
2995
2191
version_type=darwin
2996
2192
need_lib_prefix=no
2997
2193
need_version=no
2998
# FIXME: Relying on posixy $() will cause problems for
2999
# cross-compilation, but unfortunately the echo tests do not
3000
# yet detect zsh echo's removal of \ escapes.
3001
library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
3002
soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
2194
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2195
soname_spec='${libname}${release}${major}$shared_ext'
3003
2196
shlibpath_overrides_runpath=yes
3004
2197
shlibpath_var=DYLD_LIBRARY_PATH
2198
shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
2199
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
2200
if test "$GCC" = yes; then
2201
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
2202
else
2203
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
2204
fi
2205
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2206
;;
2207
2208
dgux*)
2209
version_type=linux
2210
need_lib_prefix=no
2211
need_version=no
2212
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2213
soname_spec='${libname}${release}${shared_ext}$major'
2214
shlibpath_var=LD_LIBRARY_PATH
3005
2215
;;
3006
2216
3007
2217
freebsd1*)
3008
2218
dynamic_linker=no
3009
2219
;;
3010
2220
3011
freebsd*)
2221
kfreebsd*-gnu)
2222
version_type=linux
2223
need_lib_prefix=no
2224
need_version=no
2225
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2226
soname_spec='${libname}${release}${shared_ext}$major'
2227
shlibpath_var=LD_LIBRARY_PATH
2228
shlibpath_overrides_runpath=no
2229
hardcode_into_libs=yes
2230
dynamic_linker='GNU ld.so'
2231
;;
2232
2233
freebsd* | dragonfly*)
2234
# DragonFly does not have aout. When/if they implement a new
2235
# versioning mechanism, adjust this.
3012
2236
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
3013
2237
version_type=freebsd-$objformat
3014
2238
case $version_type in
3015
2239
freebsd-elf*)
3016
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
2240
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
3017
2241
need_version=no
3018
2242
need_lib_prefix=no
3019
2243
;;
3020
2244
freebsd-*)
3021
library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
2245
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
3022
2246
need_version=yes
3023
2247
;;
3024
2248
esac
3027
2251
freebsd2*)
3028
2252
shlibpath_overrides_runpath=yes
3029
2253
;;
3030
*)
2254
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2255
shlibpath_overrides_runpath=yes
2256
hardcode_into_libs=yes
2257
;;
2258
*) # from 3.2 on
3031
2259
shlibpath_overrides_runpath=no
3032
2260
hardcode_into_libs=yes
3033
2261
;;
3038
2266
version_type=linux
3039
2267
need_lib_prefix=no
3040
2268
need_version=no
3041
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
3042
soname_spec='${libname}${release}.so$major'
2269
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2270
soname_spec='${libname}${release}${shared_ext}$major'
3043
2271
shlibpath_var=LD_LIBRARY_PATH
3044
2272
hardcode_into_libs=yes
3045
2273
;;
3047
2275
hpux9* | hpux10* | hpux11*)
3048
2276
# Give a soname corresponding to the major version so that dld.sl refuses to
3049
2277
# link against other versions.
3050
dynamic_linker="$host_os dld.sl"
3051
2278
version_type=sunos
3052
2279
need_lib_prefix=no
3053
2280
need_version=no
3054
shlibpath_var=SHLIB_PATH
3055
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
3056
library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
3057
soname_spec='${libname}${release}.sl$major'
2281
case "$host_cpu" in
2282
ia64*)
2283
shrext_cmds='.so'
2284
hardcode_into_libs=yes
2285
dynamic_linker="$host_os dld.so"
2286
shlibpath_var=LD_LIBRARY_PATH
2287
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2288
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2289
soname_spec='${libname}${release}${shared_ext}$major'
2290
if test "X$HPUX_IA64_MODE" = X32; then
2291
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2292
else
2293
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2294
fi
2295
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2296
;;
2297
hppa*64*)
2298
shrext_cmds='.sl'
2299
hardcode_into_libs=yes
2300
dynamic_linker="$host_os dld.sl"
2301
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2302
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2303
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2304
soname_spec='${libname}${release}${shared_ext}$major'
2305
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2306
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2307
;;
2308
*)
2309
shrext_cmds='.sl'
2310
dynamic_linker="$host_os dld.sl"
2311
shlibpath_var=SHLIB_PATH
2312
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2313
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2314
soname_spec='${libname}${release}${shared_ext}$major'
2315
;;
2316
esac
3058
2317
# HP-UX runs *really* slowly unless shared libraries are mode 555.
3059
2318
postinstall_cmds='chmod 555 $lib'
3060
2319
;;
3061
2320
3062
irix5* | irix6*)
3063
version_type=irix
2321
irix5* | irix6* | nonstopux*)
2322
case $host_os in
2323
nonstopux*) version_type=nonstopux ;;
2324
*)
2325
if test "$lt_cv_prog_gnu_ld" = yes; then
2326
version_type=linux
2327
else
2328
version_type=irix
2329
fi ;;
2330
esac
3064
2331
need_lib_prefix=no
3065
2332
need_version=no
3066
soname_spec='${libname}${release}.so$major'
3067
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
2333
soname_spec='${libname}${release}${shared_ext}$major'
2334
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
3068
2335
case $host_os in
3069
irix5*)
2336
irix5* | nonstopux*)
3070
2337
libsuff= shlibsuff=
3071
2338
;;
3072
2339
*)
3073
2340
case $LD in # libtool.m4 will add one of these switches to LD
3074
*-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
3075
*-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
3076
*-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
2341
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2342
libsuff= shlibsuff= libmagic=32-bit;;
2343
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2344
libsuff=32 shlibsuff=N32 libmagic=N32;;
2345
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2346
libsuff=64 shlibsuff=64 libmagic=64-bit;;
3077
2347
*) libsuff= shlibsuff= libmagic=never-match;;
3078
2348
esac
3079
2349
;;
3082
2352
shlibpath_overrides_runpath=no
3083
2353
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
3084
2354
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2355
hardcode_into_libs=yes
3085
2356
;;
3086
2357
3087
2358
# No shared lib support for Linux oldld, aout, or coff.
3088
linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
2359
linux*oldld* | linux*aout* | linux*coff*)
3089
2360
dynamic_linker=no
3090
2361
;;
3091
2362
3092
2363
# This must be Linux ELF.
3093
linux-gnu*)
2364
linux*)
3094
2365
version_type=linux
3095
2366
need_lib_prefix=no
3096
2367
need_version=no
3097
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3098
soname_spec='${libname}${release}.so$major'
2368
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2369
soname_spec='${libname}${release}${shared_ext}$major'
3099
2370
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
3100
2371
shlibpath_var=LD_LIBRARY_PATH
3101
2372
shlibpath_overrides_runpath=no
3104
2375
# before this can be enabled.
3105
2376
hardcode_into_libs=yes
3106
2377
2378
# find out which ABI we are using
2379
libsuff=
2380
case "$host_cpu" in
2381
x86_64*|s390x*|powerpc64*)
2382
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
2383
if AC_TRY_EVAL(ac_compile); then
2384
case `/usr/bin/file conftest.$ac_objext` in
2385
*64-bit*)
2386
libsuff=64
2387
sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
2388
;;
2389
esac
2390
fi
2391
rm -rf conftest*
2392
;;
2393
esac
2394
2395
# Append ld.so.conf contents to the search path
2396
if test -f /etc/ld.so.conf; then
2397
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
2398
sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
2399
fi
2400
3107
2401
# We used to test for /lib/ld.so.1 and disable shared libraries on
3108
2402
# powerpc, because MkLinux only supported shared libraries with the
3109
2403
# GNU dynamic linker. Since this was broken with cross compilers,
3113
2407
dynamic_linker='GNU/Linux ld.so'
3114
2408
;;
3115
2409
2410
knetbsd*-gnu)
2411
version_type=linux
2412
need_lib_prefix=no
2413
need_version=no
2414
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2415
soname_spec='${libname}${release}${shared_ext}$major'
2416
shlibpath_var=LD_LIBRARY_PATH
2417
shlibpath_overrides_runpath=no
2418
hardcode_into_libs=yes
2419
dynamic_linker='GNU ld.so'
2420
;;
2421
3116
2422
netbsd*)
3117
2423
version_type=sunos
3118
2424
need_lib_prefix=no
3119
2425
need_version=no
3120
2426
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3121
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2427
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3122
2428
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3123
2429
dynamic_linker='NetBSD (a.out) ld.so'
3124
2430
else
3125
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
3126
soname_spec='${libname}${release}.so$major'
2431
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2432
soname_spec='${libname}${release}${shared_ext}$major'
3127
2433
dynamic_linker='NetBSD ld.elf_so'
3128
2434
fi
3129
2435
shlibpath_var=LD_LIBRARY_PATH
3133
2439
3134
2440
newsos6)
3135
2441
version_type=linux
3136
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2442
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2443
shlibpath_var=LD_LIBRARY_PATH
2444
shlibpath_overrides_runpath=yes
2445
;;
2446
2447
nto-qnx*)
2448
version_type=linux
2449
need_lib_prefix=no
2450
need_version=no
2451
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2452
soname_spec='${libname}${release}${shared_ext}$major'
3137
2453
shlibpath_var=LD_LIBRARY_PATH
3138
2454
shlibpath_overrides_runpath=yes
3139
2455
;;
3142
2458
version_type=sunos
3143
2459
need_lib_prefix=no
3144
2460
need_version=no
3145
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3146
case "$host_os" in
3147
openbsd2.[[89]] | openbsd2.[[89]].*)
3148
shlibpath_overrides_runpath=no
3149
;;
3150
*)
3151
shlibpath_overrides_runpath=yes
3152
;;
3153
esac
3154
else
3155
shlibpath_overrides_runpath=yes
3156
fi
3157
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2461
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3158
2462
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3159
2463
shlibpath_var=LD_LIBRARY_PATH
2464
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2465
case $host_os in
2466
openbsd2.[[89]] | openbsd2.[[89]].*)
2467
shlibpath_overrides_runpath=no
2468
;;
2469
*)
2470
shlibpath_overrides_runpath=yes
2471
;;
2472
esac
2473
else
2474
shlibpath_overrides_runpath=yes
2475
fi
3160
2476
;;
3161
2477
3162
2478
os2*)
3163
2479
libname_spec='$name'
2480
shrext_cmds=".dll"
3164
2481
need_lib_prefix=no
3165
library_names_spec='$libname.dll $libname.a'
2482
library_names_spec='$libname${shared_ext} $libname.a'
3166
2483
dynamic_linker='OS/2 ld.exe'
3167
2484
shlibpath_var=LIBPATH
3168
2485
;;
3169
2486
3170
2487
osf3* | osf4* | osf5*)
3171
2488
version_type=osf
2489
need_lib_prefix=no
3172
2490
need_version=no
3173
soname_spec='${libname}${release}.so'
3174
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
2491
soname_spec='${libname}${release}${shared_ext}$major'
2492
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3175
2493
shlibpath_var=LD_LIBRARY_PATH
3176
2494
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3177
2495
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
3179
2497
3180
2498
sco3.2v5*)
3181
2499
version_type=osf
3182
soname_spec='${libname}${release}.so$major'
3183
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2500
soname_spec='${libname}${release}${shared_ext}$major'
2501
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3184
2502
shlibpath_var=LD_LIBRARY_PATH
3185
2503
;;
3186
2504
3188
2506
version_type=linux
3189
2507
need_lib_prefix=no
3190
2508
need_version=no
3191
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3192
soname_spec='${libname}${release}.so$major'
2509
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2510
soname_spec='${libname}${release}${shared_ext}$major'
3193
2511
shlibpath_var=LD_LIBRARY_PATH
3194
2512
shlibpath_overrides_runpath=yes
3195
2513
hardcode_into_libs=yes
3199
2517
3200
2518
sunos4*)
3201
2519
version_type=sunos
3202
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2520
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3203
2521
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3204
2522
shlibpath_var=LD_LIBRARY_PATH
3205
2523
shlibpath_overrides_runpath=yes
3211
2529
3212
2530
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3213
2531
version_type=linux
3214
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3215
soname_spec='${libname}${release}.so$major'
2532
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2533
soname_spec='${libname}${release}${shared_ext}$major'
3216
2534
shlibpath_var=LD_LIBRARY_PATH
3217
2535
case $host_vendor in
3218
2536
sni)
3219
2537
shlibpath_overrides_runpath=no
2538
need_lib_prefix=no
2539
export_dynamic_flag_spec='${wl}-Blargedynsym'
2540
runpath_var=LD_RUN_PATH
2541
;;
2542
siemens)
2543
need_lib_prefix=no
3220
2544
;;
3221
2545
motorola)
3222
2546
need_lib_prefix=no
3227
2551
esac
3228
2552
;;
3229
2553
3230
uts4*)
3231
version_type=linux
3232
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3233
soname_spec='${libname}${release}.so$major'
3234
shlibpath_var=LD_LIBRARY_PATH
3235
;;
3236
3237
dgux*)
3238
version_type=linux
3239
need_lib_prefix=no
3240
need_version=no
3241
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3242
soname_spec='${libname}${release}.so$major'
3243
shlibpath_var=LD_LIBRARY_PATH
3244
;;
3245
3246
2554
sysv4*MP*)
3247
2555
if test -d /usr/nec ;then
3248
2556
version_type=linux
3249
library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
3250
soname_spec='$libname.so.$major'
2557
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2558
soname_spec='$libname${shared_ext}.$major'
3251
2559
shlibpath_var=LD_LIBRARY_PATH
3252
2560
fi
3253
2561
;;
3254
2562
2563
uts4*)
2564
version_type=linux
2565
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2566
soname_spec='${libname}${release}${shared_ext}$major'
2567
shlibpath_var=LD_LIBRARY_PATH
2568
;;
2569
3255
2570
*)
3256
2571
dynamic_linker=no
3257
2572
;;
3258
2573
esac
3259
2574
AC_MSG_RESULT([$dynamic_linker])
3260
2575
test "$dynamic_linker" = no && can_build_shared=no
3261
3262
# Report the final consequences.
3263
AC_MSG_CHECKING([if libtool supports shared libraries])
3264
AC_MSG_RESULT([$can_build_shared])
3265
3266
AC_MSG_CHECKING([whether to build shared libraries])
3267
test "$can_build_shared" = "no" && enable_shared=no
3268
3269
# On AIX, shared libraries and static libraries use the same namespace, and
3270
# are all built from PIC.
3271
case "$host_os" in
3272
aix3*)
3273
test "$enable_shared" = yes && enable_static=no
3274
if test -n "$RANLIB"; then
3275
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3276
postinstall_cmds='$RANLIB $lib'
3277
fi
3278
;;
3279
3280
aix4*)
3281
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3282
test "$enable_shared" = yes && enable_static=no
3283
fi
3284
;;
3285
esac
3286
AC_MSG_RESULT([$enable_shared])
3287
3288
AC_MSG_CHECKING([whether to build static libraries])
3289
# Make sure either enable_shared or enable_static is yes.
3290
test "$enable_shared" = yes || enable_static=yes
3291
AC_MSG_RESULT([$enable_static])
3292
3293
if test "$hardcode_action" = relink; then
3294
# Fast installation is not supported
3295
enable_fast_install=no
3296
elif test "$shlibpath_overrides_runpath" = yes ||
3297
test "$enable_shared" = no; then
3298
# Fast installation is not necessary
3299
enable_fast_install=needless
3300
fi
3301
3302
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3303
if test "$GCC" = yes; then
3304
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3305
fi
3306
3307
AC_LIBTOOL_DLOPEN_SELF
3308
3309
if test "$enable_shared" = yes && test "$GCC" = yes; then
3310
case $archive_cmds in
3311
*'~'*)
3312
# FIXME: we may have to deal with multi-command sequences.
3313
;;
3314
'$CC '*)
3315
# Test whether the compiler implicitly links with -lc since on some
3316
# systems, -lgcc has to come before -lc. If gcc already passes -lc
3317
# to ld, don't add -lc before -lgcc.
3318
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
3319
AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
3320
[$rm conftest*
3321
echo 'static int dummy;' > conftest.$ac_ext
3322
3323
if AC_TRY_EVAL(ac_compile); then
3324
soname=conftest
3325
lib=conftest
3326
libobjs=conftest.$ac_objext
3327
deplibs=
3328
wl=$lt_cv_prog_cc_wl
3329
compiler_flags=-v
3330
linker_flags=-v
3331
verstring=
3332
output_objdir=.
3333
libname=conftest
3334
save_allow_undefined_flag=$allow_undefined_flag
3335
allow_undefined_flag=
3336
if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
3337
then
3338
lt_cv_archive_cmds_need_lc=no
3339
else
3340
lt_cv_archive_cmds_need_lc=yes
3341
fi
3342
allow_undefined_flag=$save_allow_undefined_flag
2576
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2577
2578
2579
# _LT_AC_TAGCONFIG
2580
# ----------------
2581
AC_DEFUN([_LT_AC_TAGCONFIG],
2582
[AC_ARG_WITH([tags],
2583
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
2584
[include additional configurations @<:@automatic@:>@])],
2585
[tagnames="$withval"])
2586
2587
if test -f "$ltmain" && test -n "$tagnames"; then
2588
if test ! -f "${ofile}"; then
2589
AC_MSG_WARN([output file `$ofile' does not exist])
2590
fi
2591
2592
if test -z "$LTCC"; then
2593
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
2594
if test -z "$LTCC"; then
2595
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
3343
2596
else
3344
cat conftest.err 1>&5
2597
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
2598
fi
2599
fi
2600
2601
# Extract list of available tagged configurations in $ofile.
2602
# Note that this assumes the entire list is on one line.
2603
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
2604
2605
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2606
for tagname in $tagnames; do
2607
IFS="$lt_save_ifs"
2608
# Check whether tagname contains only valid characters
2609
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
2610
"") ;;
2611
*) AC_MSG_ERROR([invalid tag name: $tagname])
2612
;;
2613
esac
2614
2615
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
2616
then
2617
AC_MSG_ERROR([tag name \"$tagname\" already exists])
2618
fi
2619
2620
# Update the list of available tags.
2621
if test -n "$tagname"; then
2622
echo appending configuration tag \"$tagname\" to $ofile
2623
2624
case $tagname in
2625
CXX)
2626
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2627
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2628
(test "X$CXX" != "Xg++"))) ; then
2629
AC_LIBTOOL_LANG_CXX_CONFIG
2630
else
2631
tagname=""
2632
fi
2633
;;
2634
2635
F77)
2636
if test -n "$F77" && test "X$F77" != "Xno"; then
2637
AC_LIBTOOL_LANG_F77_CONFIG
2638
else
2639
tagname=""
2640
fi
2641
;;
2642
2643
GCJ)
2644
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
2645
AC_LIBTOOL_LANG_GCJ_CONFIG
2646
else
2647
tagname=""
2648
fi
2649
;;
2650
2651
RC)
2652
AC_LIBTOOL_LANG_RC_CONFIG
2653
;;
2654
2655
*)
2656
AC_MSG_ERROR([Unsupported tag name: $tagname])
2657
;;
2658
esac
2659
2660
# Append the new tag name to the list of available tags.
2661
if test -n "$tagname" ; then
2662
available_tags="$available_tags $tagname"
2663
fi
2664
fi
2665
done
2666
IFS="$lt_save_ifs"
2667
2668
# Now substitute the updated list of available tags.
2669
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2670
mv "${ofile}T" "$ofile"
2671
chmod +x "$ofile"
2672
else
2673
rm -f "${ofile}T"
2674
AC_MSG_ERROR([unable to update list of available tagged configurations.])
2675
fi
2676
fi
2677
])# _LT_AC_TAGCONFIG
2678
2679
2680
# AC_LIBTOOL_DLOPEN
2681
# -----------------
2682
# enable checks for dlopen support
2683
AC_DEFUN([AC_LIBTOOL_DLOPEN],
2684
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2685
])# AC_LIBTOOL_DLOPEN
2686
2687
2688
# AC_LIBTOOL_WIN32_DLL
2689
# --------------------
2690
# declare package support for building win32 dll's
2691
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2692
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2693
])# AC_LIBTOOL_WIN32_DLL
2694
2695
2696
# AC_ENABLE_SHARED([DEFAULT])
2697
# ---------------------------
2698
# implement the --enable-shared flag
2699
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2700
AC_DEFUN([AC_ENABLE_SHARED],
2701
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2702
AC_ARG_ENABLE([shared],
2703
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2704
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2705
[p=${PACKAGE-default}
2706
case $enableval in
2707
yes) enable_shared=yes ;;
2708
no) enable_shared=no ;;
2709
*)
2710
enable_shared=no
2711
# Look at the argument we got. We use all the common list separators.
2712
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2713
for pkg in $enableval; do
2714
IFS="$lt_save_ifs"
2715
if test "X$pkg" = "X$p"; then
2716
enable_shared=yes
2717
fi
2718
done
2719
IFS="$lt_save_ifs"
2720
;;
2721
esac],
2722
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2723
])# AC_ENABLE_SHARED
2724
2725
2726
# AC_DISABLE_SHARED
2727
# -----------------
2728
#- set the default shared flag to --disable-shared
2729
AC_DEFUN([AC_DISABLE_SHARED],
2730
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2731
AC_ENABLE_SHARED(no)
2732
])# AC_DISABLE_SHARED
2733
2734
2735
# AC_ENABLE_STATIC([DEFAULT])
2736
# ---------------------------
2737
# implement the --enable-static flag
2738
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2739
AC_DEFUN([AC_ENABLE_STATIC],
2740
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2741
AC_ARG_ENABLE([static],
2742
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2743
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2744
[p=${PACKAGE-default}
2745
case $enableval in
2746
yes) enable_static=yes ;;
2747
no) enable_static=no ;;
2748
*)
2749
enable_static=no
2750
# Look at the argument we got. We use all the common list separators.
2751
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2752
for pkg in $enableval; do
2753
IFS="$lt_save_ifs"
2754
if test "X$pkg" = "X$p"; then
2755
enable_static=yes
2756
fi
2757
done
2758
IFS="$lt_save_ifs"
2759
;;
2760
esac],
2761
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2762
])# AC_ENABLE_STATIC
2763
2764
2765
# AC_DISABLE_STATIC
2766
# -----------------
2767
# set the default static flag to --disable-static
2768
AC_DEFUN([AC_DISABLE_STATIC],
2769
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2770
AC_ENABLE_STATIC(no)
2771
])# AC_DISABLE_STATIC
2772
2773
2774
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2775
# ---------------------------------
2776
# implement the --enable-fast-install flag
2777
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2778
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2779
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2780
AC_ARG_ENABLE([fast-install],
2781
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2782
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2783
[p=${PACKAGE-default}
2784
case $enableval in
2785
yes) enable_fast_install=yes ;;
2786
no) enable_fast_install=no ;;
2787
*)
2788
enable_fast_install=no
2789
# Look at the argument we got. We use all the common list separators.
2790
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2791
for pkg in $enableval; do
2792
IFS="$lt_save_ifs"
2793
if test "X$pkg" = "X$p"; then
2794
enable_fast_install=yes
2795
fi
2796
done
2797
IFS="$lt_save_ifs"
2798
;;
2799
esac],
2800
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2801
])# AC_ENABLE_FAST_INSTALL
2802
2803
2804
# AC_DISABLE_FAST_INSTALL
2805
# -----------------------
2806
# set the default to --disable-fast-install
2807
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2808
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2809
AC_ENABLE_FAST_INSTALL(no)
2810
])# AC_DISABLE_FAST_INSTALL
2811
2812
2813
# AC_LIBTOOL_PICMODE([MODE])
2814
# --------------------------
2815
# implement the --with-pic flag
2816
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2817
AC_DEFUN([AC_LIBTOOL_PICMODE],
2818
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2819
pic_mode=ifelse($#,1,$1,default)
2820
])# AC_LIBTOOL_PICMODE
2821
2822
2823
# AC_PROG_EGREP
2824
# -------------
2825
# This is predefined starting with Autoconf 2.54, so this conditional
2826
# definition can be removed once we require Autoconf 2.54 or later.
2827
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2828
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2829
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2830
then ac_cv_prog_egrep='grep -E'
2831
else ac_cv_prog_egrep='egrep'
3345
2832
fi])
3346
AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
3347
;;
3348
esac
3349
fi
3350
need_lc=${lt_cv_archive_cmds_need_lc-yes}
3351
3352
# The second clause should only fire when bootstrapping the
2833
EGREP=$ac_cv_prog_egrep
2834
AC_SUBST([EGREP])
2835
])])
2836
2837
2838
# AC_PATH_TOOL_PREFIX
2839
# -------------------
2840
# find a file program which can recognise shared library
2841
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2842
[AC_REQUIRE([AC_PROG_EGREP])dnl
2843
AC_MSG_CHECKING([for $1])
2844
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2845
[case $MAGIC_CMD in
2846
[[\\/*] | ?:[\\/]*])
2847
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2848
;;
2849
*)
2850
lt_save_MAGIC_CMD="$MAGIC_CMD"
2851
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2852
dnl $ac_dummy forces splitting on constant user-supplied paths.
2853
dnl POSIX.2 word splitting is done only on the output of word expansions,
2854
dnl not every word. This closes a longstanding sh security hole.
2855
ac_dummy="ifelse([$2], , $PATH, [$2])"
2856
for ac_dir in $ac_dummy; do
2857
IFS="$lt_save_ifs"
2858
test -z "$ac_dir" && ac_dir=.
2859
if test -f $ac_dir/$1; then
2860
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2861
if test -n "$file_magic_test_file"; then
2862
case $deplibs_check_method in
2863
"file_magic "*)
2864
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2865
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2866
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2867
$EGREP "$file_magic_regex" > /dev/null; then
2868
:
2869
else
2870
cat <<EOF 1>&2
2871
2872
*** Warning: the command libtool uses to detect shared libraries,
2873
*** $file_magic_cmd, produces output that libtool cannot recognize.
2874
*** The result is that libtool may fail to recognize shared libraries
2875
*** as such. This will affect the creation of libtool libraries that
2876
*** depend on shared libraries, but programs linked with such libtool
2877
*** libraries will work regardless of this problem. Nevertheless, you
2878
*** may want to report the problem to your system manager and/or to
2879
*** bug-libtool@gnu.org
2880
2881
EOF
2882
fi ;;
2883
esac
2884
fi
2885
break
2886
fi
2887
done
2888
IFS="$lt_save_ifs"
2889
MAGIC_CMD="$lt_save_MAGIC_CMD"
2890
;;
2891
esac])
2892
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2893
if test -n "$MAGIC_CMD"; then
2894
AC_MSG_RESULT($MAGIC_CMD)
2895
else
2896
AC_MSG_RESULT(no)
2897
fi
2898
])# AC_PATH_TOOL_PREFIX
2899
2900
2901
# AC_PATH_MAGIC
2902
# -------------
2903
# find a file program which can recognise a shared library
2904
AC_DEFUN([AC_PATH_MAGIC],
2905
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2906
if test -z "$lt_cv_path_MAGIC_CMD"; then
2907
if test -n "$ac_tool_prefix"; then
2908
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2909
else
2910
MAGIC_CMD=:
2911
fi
2912
fi
2913
])# AC_PATH_MAGIC
2914
2915
2916
# AC_PROG_LD
2917
# ----------
2918
# find the pathname to the GNU or non-GNU linker
2919
AC_DEFUN([AC_PROG_LD],
2920
[AC_ARG_WITH([gnu-ld],
2921
[AC_HELP_STRING([--with-gnu-ld],
2922
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2923
[test "$withval" = no || with_gnu_ld=yes],
2924
[with_gnu_ld=no])
2925
AC_REQUIRE([LT_AC_PROG_SED])dnl
2926
AC_REQUIRE([AC_PROG_CC])dnl
2927
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2928
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2929
ac_prog=ld
2930
if test "$GCC" = yes; then
2931
# Check if gcc -print-prog-name=ld gives a path.
2932
AC_MSG_CHECKING([for ld used by $CC])
2933
case $host in
2934
*-*-mingw*)
2935
# gcc leaves a trailing carriage return which upsets mingw
2936
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2937
*)
2938
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2939
esac
2940
case $ac_prog in
2941
# Accept absolute paths.
2942
[[\\/]]* | ?:[[\\/]]*)
2943
re_direlt='/[[^/]][[^/]]*/\.\./'
2944
# Canonicalize the pathname of ld
2945
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2946
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2947
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2948
done
2949
test -z "$LD" && LD="$ac_prog"
2950
;;
2951
"")
2952
# If it fails, then pretend we aren't using GCC.
2953
ac_prog=ld
2954
;;
2955
*)
2956
# If it is relative, then search for the first ld in PATH.
2957
with_gnu_ld=unknown
2958
;;
2959
esac
2960
elif test "$with_gnu_ld" = yes; then
2961
AC_MSG_CHECKING([for GNU ld])
2962
else
2963
AC_MSG_CHECKING([for non-GNU ld])
2964
fi
2965
AC_CACHE_VAL(lt_cv_path_LD,
2966
[if test -z "$LD"; then
2967
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2968
for ac_dir in $PATH; do
2969
IFS="$lt_save_ifs"
2970
test -z "$ac_dir" && ac_dir=.
2971
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2972
lt_cv_path_LD="$ac_dir/$ac_prog"
2973
# Check to see if the program is GNU ld. I'd rather use --version,
2974
# but apparently some GNU ld's only accept -v.
2975
# Break only if it was the GNU/non-GNU ld that we prefer.
2976
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2977
*GNU* | *'with BFD'*)
2978
test "$with_gnu_ld" != no && break
2979
;;
2980
*)
2981
test "$with_gnu_ld" != yes && break
2982
;;
2983
esac
2984
fi
2985
done
2986
IFS="$lt_save_ifs"
2987
else
2988
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2989
fi])
2990
LD="$lt_cv_path_LD"
2991
if test -n "$LD"; then
2992
AC_MSG_RESULT($LD)
2993
else
2994
AC_MSG_RESULT(no)
2995
fi
2996
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2997
AC_PROG_LD_GNU
2998
])# AC_PROG_LD
2999
3000
3001
# AC_PROG_LD_GNU
3002
# --------------
3003
AC_DEFUN([AC_PROG_LD_GNU],
3004
[AC_REQUIRE([AC_PROG_EGREP])dnl
3005
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3006
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3007
case `$LD -v 2>&1 </dev/null` in
3008
*GNU* | *'with BFD'*)
3009
lt_cv_prog_gnu_ld=yes
3010
;;
3011
*)
3012
lt_cv_prog_gnu_ld=no
3013
;;
3014
esac])
3015
with_gnu_ld=$lt_cv_prog_gnu_ld
3016
])# AC_PROG_LD_GNU
3017
3018
3019
# AC_PROG_LD_RELOAD_FLAG
3020
# ----------------------
3021
# find reload flag for linker
3022
# -- PORTME Some linkers may need a different reload flag.
3023
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
3024
[AC_CACHE_CHECK([for $LD option to reload object files],
3025
lt_cv_ld_reload_flag,
3026
[lt_cv_ld_reload_flag='-r'])
3027
reload_flag=$lt_cv_ld_reload_flag
3028
case $reload_flag in
3029
"" | " "*) ;;
3030
*) reload_flag=" $reload_flag" ;;
3031
esac
3032
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3033
case $host_os in
3034
darwin*)
3035
if test "$GCC" = yes; then
3036
reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
3037
else
3038
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3039
fi
3040
;;
3041
esac
3042
])# AC_PROG_LD_RELOAD_FLAG
3043
3044
3045
# AC_DEPLIBS_CHECK_METHOD
3046
# -----------------------
3047
# how to check for library dependencies
3048
# -- PORTME fill in with the dynamic library characteristics
3049
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
3050
[AC_CACHE_CHECK([how to recognise dependent libraries],
3051
lt_cv_deplibs_check_method,
3052
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3053
lt_cv_file_magic_test_file=
3054
lt_cv_deplibs_check_method='unknown'
3055
# Need to set the preceding variable on all platforms that support
3056
# interlibrary dependencies.
3057
# 'none' -- dependencies not supported.
3058
# `unknown' -- same as none, but documents that we really don't know.
3059
# 'pass_all' -- all dependencies passed with no checks.
3060
# 'test_compile' -- check by making test program.
3061
# 'file_magic [[regex]]' -- check by looking for files in library path
3062
# which responds to the $file_magic_cmd with a given extended regex.
3063
# If you have `file' or equivalent on your system and you're not sure
3064
# whether `pass_all' will *always* work, you probably want this one.
3065
3066
case $host_os in
3067
aix4* | aix5*)
3068
lt_cv_deplibs_check_method=pass_all
3069
;;
3070
3071
beos*)
3072
lt_cv_deplibs_check_method=pass_all
3073
;;
3074
3075
bsdi[[45]]*)
3076
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3077
lt_cv_file_magic_cmd='/usr/bin/file -L'
3078
lt_cv_file_magic_test_file=/shlib/libc.so
3079
;;
3080
3081
cygwin*)
3082
# func_win32_libid is a shell function defined in ltmain.sh
3083
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3084
lt_cv_file_magic_cmd='func_win32_libid'
3085
;;
3086
3087
mingw* | pw32*)
3088
# Base MSYS/MinGW do not provide the 'file' command needed by
3089
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
3090
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3091
lt_cv_file_magic_cmd='$OBJDUMP -f'
3092
;;
3093
3094
darwin* | rhapsody*)
3095
lt_cv_deplibs_check_method=pass_all
3096
;;
3097
3098
freebsd* | kfreebsd*-gnu | dragonfly*)
3099
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3100
case $host_cpu in
3101
i*86 )
3102
# Not sure whether the presence of OpenBSD here was a mistake.
3103
# Let's accept both of them until this is cleared up.
3104
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3105
lt_cv_file_magic_cmd=/usr/bin/file
3106
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3107
;;
3108
esac
3109
else
3110
lt_cv_deplibs_check_method=pass_all
3111
fi
3112
;;
3113
3114
gnu*)
3115
lt_cv_deplibs_check_method=pass_all
3116
;;
3117
3118
hpux10.20* | hpux11*)
3119
lt_cv_file_magic_cmd=/usr/bin/file
3120
case "$host_cpu" in
3121
ia64*)
3122
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3123
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3124
;;
3125
hppa*64*)
3126
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3127
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3128
;;
3129
*)
3130
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3131
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3132
;;
3133
esac
3134
;;
3135
3136
irix5* | irix6* | nonstopux*)
3137
case $LD in
3138
*-32|*"-32 ") libmagic=32-bit;;
3139
*-n32|*"-n32 ") libmagic=N32;;
3140
*-64|*"-64 ") libmagic=64-bit;;
3141
*) libmagic=never-match;;
3142
esac
3143
lt_cv_deplibs_check_method=pass_all
3144
;;
3145
3146
# This must be Linux ELF.
3147
linux*)
3148
lt_cv_deplibs_check_method=pass_all
3149
;;
3150
3151
netbsd*)
3152
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3153
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3154
else
3155
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3156
fi
3157
;;
3158
3159
newos6*)
3160
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3161
lt_cv_file_magic_cmd=/usr/bin/file
3162
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3163
;;
3164
3165
nto-qnx*)
3166
lt_cv_deplibs_check_method=unknown
3167
;;
3168
3169
openbsd*)
3170
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3171
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3172
else
3173
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3174
fi
3175
;;
3176
3177
osf3* | osf4* | osf5*)
3178
lt_cv_deplibs_check_method=pass_all
3179
;;
3180
3181
sco3.2v5*)
3182
lt_cv_deplibs_check_method=pass_all
3183
;;
3184
3185
solaris*)
3186
lt_cv_deplibs_check_method=pass_all
3187
;;
3188
3189
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3190
case $host_vendor in
3191
motorola)
3192
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3193
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3194
;;
3195
ncr)
3196
lt_cv_deplibs_check_method=pass_all
3197
;;
3198
sequent)
3199
lt_cv_file_magic_cmd='/bin/file'
3200
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3201
;;
3202
sni)
3203
lt_cv_file_magic_cmd='/bin/file'
3204
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3205
lt_cv_file_magic_test_file=/lib/libc.so
3206
;;
3207
siemens)
3208
lt_cv_deplibs_check_method=pass_all
3209
;;
3210
esac
3211
;;
3212
3213
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
3214
lt_cv_deplibs_check_method=pass_all
3215
;;
3216
esac
3217
])
3218
file_magic_cmd=$lt_cv_file_magic_cmd
3219
deplibs_check_method=$lt_cv_deplibs_check_method
3220
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3221
])# AC_DEPLIBS_CHECK_METHOD
3222
3223
3224
# AC_PROG_NM
3225
# ----------
3226
# find the pathname to a BSD-compatible name lister
3227
AC_DEFUN([AC_PROG_NM],
3228
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
3229
[if test -n "$NM"; then
3230
# Let the user override the test.
3231
lt_cv_path_NM="$NM"
3232
else
3233
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3234
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3235
IFS="$lt_save_ifs"
3236
test -z "$ac_dir" && ac_dir=.
3237
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
3238
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3239
# Check to see if the nm accepts a BSD-compat flag.
3240
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3241
# nm: unknown option "B" ignored
3242
# Tru64's nm complains that /dev/null is an invalid object file
3243
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3244
*/dev/null* | *'Invalid file or object type'*)
3245
lt_cv_path_NM="$tmp_nm -B"
3246
break
3247
;;
3248
*)
3249
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3250
*/dev/null*)
3251
lt_cv_path_NM="$tmp_nm -p"
3252
break
3253
;;
3254
*)
3255
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3256
continue # so that we can try to find one that supports BSD flags
3257
;;
3258
esac
3259
esac
3260
fi
3261
done
3262
IFS="$lt_save_ifs"
3263
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3264
fi])
3265
NM="$lt_cv_path_NM"
3266
])# AC_PROG_NM
3267
3268
3269
# AC_CHECK_LIBM
3270
# -------------
3271
# check for math library
3272
AC_DEFUN([AC_CHECK_LIBM],
3273
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3274
LIBM=
3275
case $host in
3276
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3277
# These system don't have libm, or don't need it
3278
;;
3279
*-ncr-sysv4.3*)
3280
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3281
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3282
;;
3283
*)
3284
AC_CHECK_LIB(m, cos, LIBM="-lm")
3285
;;
3286
esac
3287
])# AC_CHECK_LIBM
3288
3289
3290
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
3291
# -----------------------------------
3292
# sets LIBLTDL to the link flags for the libltdl convenience library and
3293
# LTDLINCL to the include flags for the libltdl header and adds
3294
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
3295
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3296
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
3297
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
3298
# '${top_srcdir}/' (note the single quotes!). If your package is not
3299
# flat and you're not using automake, define top_builddir and
3300
# top_srcdir appropriately in the Makefiles.
3301
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3302
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3303
case $enable_ltdl_convenience in
3304
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3305
"") enable_ltdl_convenience=yes
3306
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3307
esac
3308
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
3309
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3310
# For backwards non-gettext consistent compatibility...
3311
INCLTDL="$LTDLINCL"
3312
])# AC_LIBLTDL_CONVENIENCE
3313
3314
3315
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
3316
# -----------------------------------
3317
# sets LIBLTDL to the link flags for the libltdl installable library and
3318
# LTDLINCL to the include flags for the libltdl header and adds
3319
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
3320
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3321
# DIRECTORY is not provided and an installed libltdl is not found, it is
3322
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
3323
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
3324
# quotes!). If your package is not flat and you're not using automake,
3325
# define top_builddir and top_srcdir appropriately in the Makefiles.
3326
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3327
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3328
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3329
AC_CHECK_LIB(ltdl, lt_dlinit,
3330
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3331
[if test x"$enable_ltdl_install" = xno; then
3332
AC_MSG_WARN([libltdl not installed, but installation disabled])
3333
else
3334
enable_ltdl_install=yes
3335
fi
3336
])
3337
if test x"$enable_ltdl_install" = x"yes"; then
3338
ac_configure_args="$ac_configure_args --enable-ltdl-install"
3339
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
3340
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3341
else
3342
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3343
LIBLTDL="-lltdl"
3344
LTDLINCL=
3345
fi
3346
# For backwards non-gettext consistent compatibility...
3347
INCLTDL="$LTDLINCL"
3348
])# AC_LIBLTDL_INSTALLABLE
3349
3350
3351
# AC_LIBTOOL_CXX
3352
# --------------
3353
# enable support for C++ libraries
3354
AC_DEFUN([AC_LIBTOOL_CXX],
3355
[AC_REQUIRE([_LT_AC_LANG_CXX])
3356
])# AC_LIBTOOL_CXX
3357
3358
3359
# _LT_AC_LANG_CXX
3360
# ---------------
3361
AC_DEFUN([_LT_AC_LANG_CXX],
3362
[AC_REQUIRE([AC_PROG_CXX])
3363
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
3364
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
3365
])# _LT_AC_LANG_CXX
3366
3367
# _LT_AC_PROG_CXXCPP
3368
# ---------------
3369
AC_DEFUN([_LT_AC_PROG_CXXCPP],
3370
[
3371
AC_REQUIRE([AC_PROG_CXX])
3372
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
3373
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
3374
(test "X$CXX" != "Xg++"))) ; then
3375
AC_PROG_CXXCPP
3376
fi
3377
])# _LT_AC_PROG_CXXCPP
3378
3379
# AC_LIBTOOL_F77
3380
# --------------
3381
# enable support for Fortran 77 libraries
3382
AC_DEFUN([AC_LIBTOOL_F77],
3383
[AC_REQUIRE([_LT_AC_LANG_F77])
3384
])# AC_LIBTOOL_F77
3385
3386
3387
# _LT_AC_LANG_F77
3388
# ---------------
3389
AC_DEFUN([_LT_AC_LANG_F77],
3390
[AC_REQUIRE([AC_PROG_F77])
3391
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
3392
])# _LT_AC_LANG_F77
3393
3394
3395
# AC_LIBTOOL_GCJ
3396
# --------------
3397
# enable support for GCJ libraries
3398
AC_DEFUN([AC_LIBTOOL_GCJ],
3399
[AC_REQUIRE([_LT_AC_LANG_GCJ])
3400
])# AC_LIBTOOL_GCJ
3401
3402
3403
# _LT_AC_LANG_GCJ
3404
# ---------------
3405
AC_DEFUN([_LT_AC_LANG_GCJ],
3406
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
3407
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
3408
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
3409
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
3410
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
3411
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
3412
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
3413
])# _LT_AC_LANG_GCJ
3414
3415
3416
# AC_LIBTOOL_RC
3417
# --------------
3418
# enable support for Windows resource files
3419
AC_DEFUN([AC_LIBTOOL_RC],
3420
[AC_REQUIRE([LT_AC_PROG_RC])
3421
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
3422
])# AC_LIBTOOL_RC
3423
3424
3425
# AC_LIBTOOL_LANG_C_CONFIG
3426
# ------------------------
3427
# Ensure that the configuration vars for the C compiler are
3428
# suitably defined. Those variables are subsequently used by
3429
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3430
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
3431
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
3432
[lt_save_CC="$CC"
3433
AC_LANG_PUSH(C)
3434
3435
# Source file extension for C test sources.
3436
ac_ext=c
3437
3438
# Object file extension for compiled C test sources.
3439
objext=o
3440
_LT_AC_TAGVAR(objext, $1)=$objext
3441
3442
# Code to be used in simple compile tests
3443
lt_simple_compile_test_code="int some_variable = 0;\n"
3444
3445
# Code to be used in simple link tests
3446
lt_simple_link_test_code='int main(){return(0);}\n'
3447
3448
_LT_AC_SYS_COMPILER
3449
3450
# save warnings/boilerplate of simple test code
3451
_LT_COMPILER_BOILERPLATE
3452
_LT_LINKER_BOILERPLATE
3453
3454
#
3455
# Check for any special shared library compilation flags.
3456
#
3457
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
3458
if test "$GCC" = no; then
3459
case $host_os in
3460
sco3.2v5*)
3461
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
3462
;;
3463
esac
3464
fi
3465
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
3466
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
3467
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
3468
else
3469
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
3470
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
3471
fi
3472
fi
3473
3474
3475
#
3476
# Check to make sure the static flag actually works.
3477
#
3478
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
3479
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
3480
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
3481
[],
3482
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
3483
3484
3485
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3486
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3487
AC_LIBTOOL_PROG_CC_C_O($1)
3488
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3489
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3490
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3491
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3492
AC_LIBTOOL_SYS_LIB_STRIP
3493
AC_LIBTOOL_DLOPEN_SELF($1)
3494
3495
# Report which librarie types wil actually be built
3496
AC_MSG_CHECKING([if libtool supports shared libraries])
3497
AC_MSG_RESULT([$can_build_shared])
3498
3499
AC_MSG_CHECKING([whether to build shared libraries])
3500
test "$can_build_shared" = "no" && enable_shared=no
3501
3502
# On AIX, shared libraries and static libraries use the same namespace, and
3503
# are all built from PIC.
3504
case "$host_os" in
3505
aix3*)
3506
test "$enable_shared" = yes && enable_static=no
3507
if test -n "$RANLIB"; then
3508
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3509
postinstall_cmds='$RANLIB $lib'
3510
fi
3511
;;
3512
3513
aix4* | aix5*)
3514
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3515
test "$enable_shared" = yes && enable_static=no
3516
fi
3517
;;
3518
esac
3519
AC_MSG_RESULT([$enable_shared])
3520
3521
AC_MSG_CHECKING([whether to build static libraries])
3522
# Make sure either enable_shared or enable_static is yes.
3523
test "$enable_shared" = yes || enable_static=yes
3524
AC_MSG_RESULT([$enable_static])
3525
3526
AC_LIBTOOL_CONFIG($1)
3527
3528
AC_LANG_POP
3529
CC="$lt_save_CC"
3530
])# AC_LIBTOOL_LANG_C_CONFIG
3531
3532
3533
# AC_LIBTOOL_LANG_CXX_CONFIG
3534
# --------------------------
3535
# Ensure that the configuration vars for the C compiler are
3536
# suitably defined. Those variables are subsequently used by
3537
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3538
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
3539
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
3540
[AC_LANG_PUSH(C++)
3541
AC_REQUIRE([AC_PROG_CXX])
3542
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
3543
3544
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3545
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3546
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3547
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3548
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3549
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3550
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3551
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3552
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3553
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3554
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3555
_LT_AC_TAGVAR(module_cmds, $1)=
3556
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3557
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3558
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3559
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3560
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3561
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3562
3563
# Dependencies to place before and after the object being linked:
3564
_LT_AC_TAGVAR(predep_objects, $1)=
3565
_LT_AC_TAGVAR(postdep_objects, $1)=
3566
_LT_AC_TAGVAR(predeps, $1)=
3567
_LT_AC_TAGVAR(postdeps, $1)=
3568
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
3569
3570
# Source file extension for C++ test sources.
3571
ac_ext=cc
3572
3573
# Object file extension for compiled C++ test sources.
3574
objext=o
3575
_LT_AC_TAGVAR(objext, $1)=$objext
3576
3577
# Code to be used in simple compile tests
3578
lt_simple_compile_test_code="int some_variable = 0;\n"
3579
3580
# Code to be used in simple link tests
3581
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
3582
3583
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3584
_LT_AC_SYS_COMPILER
3585
3586
# save warnings/boilerplate of simple test code
3587
_LT_COMPILER_BOILERPLATE
3588
_LT_LINKER_BOILERPLATE
3589
3590
# Allow CC to be a program name with arguments.
3591
lt_save_CC=$CC
3592
lt_save_LD=$LD
3593
lt_save_GCC=$GCC
3594
GCC=$GXX
3595
lt_save_with_gnu_ld=$with_gnu_ld
3596
lt_save_path_LD=$lt_cv_path_LD
3597
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
3598
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
3599
else
3600
unset lt_cv_prog_gnu_ld
3601
fi
3602
if test -n "${lt_cv_path_LDCXX+set}"; then
3603
lt_cv_path_LD=$lt_cv_path_LDCXX
3604
else
3605
unset lt_cv_path_LD
3606
fi
3607
test -z "${LDCXX+set}" || LD=$LDCXX
3608
CC=${CXX-"c++"}
3609
compiler=$CC
3610
_LT_AC_TAGVAR(compiler, $1)=$CC
3611
_LT_CC_BASENAME([$compiler])
3612
3613
# We don't want -fno-exception wen compiling C++ code, so set the
3614
# no_builtin_flag separately
3615
if test "$GXX" = yes; then
3616
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3617
else
3618
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3619
fi
3620
3621
if test "$GXX" = yes; then
3622
# Set up default GNU C++ configuration
3623
3624
AC_PROG_LD
3625
3626
# Check if GNU C++ uses GNU ld as the underlying linker, since the
3627
# archiving commands below assume that GNU ld is being used.
3628
if test "$with_gnu_ld" = yes; then
3629
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3630
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
3631
3632
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3633
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3634
3635
# If archive_cmds runs LD, not CC, wlarc should be empty
3636
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
3637
# investigate it a little bit more. (MM)
3638
wlarc='${wl}'
3639
3640
# ancient GNU ld didn't support --whole-archive et. al.
3641
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
3642
grep 'no-whole-archive' > /dev/null; then
3643
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3644
else
3645
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3646
fi
3647
else
3648
with_gnu_ld=no
3649
wlarc=
3650
3651
# A generic and very simple default shared library creation
3652
# command for GNU C++ for the case where it uses the native
3653
# linker, instead of GNU ld. If possible, this setting should
3654
# overridden to take advantage of the native linker features on
3655
# the platform it is being used on.
3656
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3657
fi
3658
3659
# Commands to make compiler produce verbose output that lists
3660
# what "hidden" libraries, object files and flags are used when
3661
# linking a shared library.
3662
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3663
3664
else
3665
GXX=no
3666
with_gnu_ld=no
3667
wlarc=
3668
fi
3669
3670
# PORTME: fill in a description of your system's C++ link characteristics
3671
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3672
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3673
case $host_os in
3674
aix3*)
3675
# FIXME: insert proper C++ library support
3676
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3677
;;
3678
aix4* | aix5*)
3679
if test "$host_cpu" = ia64; then
3680
# On IA64, the linker does run time linking by default, so we don't
3681
# have to do anything special.
3682
aix_use_runtimelinking=no
3683
exp_sym_flag='-Bexport'
3684
no_entry_flag=""
3685
else
3686
aix_use_runtimelinking=no
3687
3688
# Test if we are trying to use run time linking or normal
3689
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
3690
# need to do runtime linking.
3691
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
3692
for ld_flag in $LDFLAGS; do
3693
case $ld_flag in
3694
*-brtl*)
3695
aix_use_runtimelinking=yes
3696
break
3697
;;
3698
esac
3699
done
3700
esac
3701
3702
exp_sym_flag='-bexport'
3703
no_entry_flag='-bnoentry'
3704
fi
3705
3706
# When large executables or shared objects are built, AIX ld can
3707
# have problems creating the table of contents. If linking a library
3708
# or program results in "error TOC overflow" add -mminimal-toc to
3709
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3710
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3711
3712
_LT_AC_TAGVAR(archive_cmds, $1)=''
3713
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3714
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3715
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3716
3717
if test "$GXX" = yes; then
3718
case $host_os in aix4.[[012]]|aix4.[[012]].*)
3719
# We only want to do this on AIX 4.2 and lower, the check
3720
# below for broken collect2 doesn't work under 4.3+
3721
collect2name=`${CC} -print-prog-name=collect2`
3722
if test -f "$collect2name" && \
3723
strings "$collect2name" | grep resolve_lib_name >/dev/null
3724
then
3725
# We have reworked collect2
3726
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3727
else
3728
# We have old collect2
3729
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3730
# It fails to find uninstalled libraries when the uninstalled
3731
# path is not listed in the libpath. Setting hardcode_minus_L
3732
# to unsupported forces relinking
3733
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3734
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3735
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3736
fi
3737
esac
3738
shared_flag='-shared'
3739
if test "$aix_use_runtimelinking" = yes; then
3740
shared_flag="$shared_flag "'${wl}-G'
3741
fi
3742
else
3743
# not using gcc
3744
if test "$host_cpu" = ia64; then
3745
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3746
# chokes on -Wl,-G. The following line is correct:
3747
shared_flag='-G'
3748
else
3749
if test "$aix_use_runtimelinking" = yes; then
3750
shared_flag='${wl}-G'
3751
else
3752
shared_flag='${wl}-bM:SRE'
3753
fi
3754
fi
3755
fi
3756
3757
# It seems that -bexpall does not export symbols beginning with
3758
# underscore (_), so it is better to generate a list of symbols to export.
3759
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3760
if test "$aix_use_runtimelinking" = yes; then
3761
# Warning - without using the other runtime loading flags (-brtl),
3762
# -berok will link without error, but may produce a broken library.
3763
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3764
# Determine the default libpath from the value encoded in an empty executable.
3765
_LT_AC_SYS_LIBPATH_AIX
3766
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3767
3768
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
3769
else
3770
if test "$host_cpu" = ia64; then
3771
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3772
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3773
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
3774
else
3775
# Determine the default libpath from the value encoded in an empty executable.
3776
_LT_AC_SYS_LIBPATH_AIX
3777
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3778
# Warning - without using the other run time loading flags,
3779
# -berok will link without error, but may produce a broken library.
3780
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3781
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3782
# -bexpall does not export symbols beginning with underscore (_)
3783
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3784
# Exported symbols can be pulled into shared objects from archives
3785
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
3786
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3787
# This is similar to how AIX traditionally builds it's shared libraries.
3788
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
3789
fi
3790
fi
3791
;;
3792
chorus*)
3793
case $cc_basename in
3794
*)
3795
# FIXME: insert proper C++ library support
3796
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3797
;;
3798
esac
3799
;;
3800
3801
3802
cygwin* | mingw* | pw32*)
3803
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3804
# as there is no search path for DLLs.
3805
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3806
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3807
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3808
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3809
3810
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3811
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
3812
# If the export-symbols file already is a .def file (1st line
3813
# is EXPORTS), use it as is; otherwise, prepend...
3814
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3815
cp $export_symbols $output_objdir/$soname.def;
3816
else
3817
echo EXPORTS > $output_objdir/$soname.def;
3818
cat $export_symbols >> $output_objdir/$soname.def;
3819
fi~
3820
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
3821
else
3822
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3823
fi
3824
;;
3825
darwin* | rhapsody*)
3826
case "$host_os" in
3827
rhapsody* | darwin1.[[012]])
3828
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3829
;;
3830
*) # Darwin 1.3 on
3831
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3832
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3833
else
3834
case ${MACOSX_DEPLOYMENT_TARGET} in
3835
10.[[012]])
3836
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3837
;;
3838
10.*)
3839
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3840
;;
3841
esac
3842
fi
3843
;;
3844
esac
3845
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3846
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3847
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3848
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3849
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3850
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3851
3852
if test "$GXX" = yes ; then
3853
lt_int_apple_cc_single_mod=no
3854
output_verbose_link_cmd='echo'
3855
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3856
lt_int_apple_cc_single_mod=yes
3857
fi
3858
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3859
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3860
else
3861
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3862
fi
3863
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3864
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3865
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3866
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3867
else
3868
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3869
fi
3870
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3871
else
3872
case $cc_basename in
3873
xlc*)
3874
output_verbose_link_cmd='echo'
3875
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3876
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3877
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3878
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3879
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3880
;;
3881
*)
3882
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3883
;;
3884
esac
3885
fi
3886
;;
3887
3888
dgux*)
3889
case $cc_basename in
3890
ec++*)
3891
# FIXME: insert proper C++ library support
3892
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3893
;;
3894
ghcx*)
3895
# Green Hills C++ Compiler
3896
# FIXME: insert proper C++ library support
3897
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3898
;;
3899
*)
3900
# FIXME: insert proper C++ library support
3901
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3902
;;
3903
esac
3904
;;
3905
freebsd[[12]]*)
3906
# C++ shared libraries reported to be fairly broken before switch to ELF
3907
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3908
;;
3909
freebsd-elf*)
3910
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3911
;;
3912
freebsd* | kfreebsd*-gnu | dragonfly*)
3913
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3914
# conventions
3915
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3916
;;
3917
gnu*)
3918
;;
3919
hpux9*)
3920
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3921
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3922
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3923
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3924
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3925
# but as the default
3926
# location of the library.
3927
3928
case $cc_basename in
3929
CC*)
3930
# FIXME: insert proper C++ library support
3931
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3932
;;
3933
aCC*)
3934
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3935
# Commands to make compiler produce verbose output that lists
3936
# what "hidden" libraries, object files and flags are used when
3937
# linking a shared library.
3938
#
3939
# There doesn't appear to be a way to prevent this compiler from
3940
# explicitly linking system object files so we need to strip them
3941
# from the output so that they don't get included in the library
3942
# dependencies.
3943
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3944
;;
3945
*)
3946
if test "$GXX" = yes; then
3947
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3948
else
3949
# FIXME: insert proper C++ library support
3950
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3951
fi
3952
;;
3953
esac
3954
;;
3955
hpux10*|hpux11*)
3956
if test $with_gnu_ld = no; then
3957
case "$host_cpu" in
3958
hppa*64*)
3959
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3960
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3961
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3962
;;
3963
ia64*)
3964
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3965
;;
3966
*)
3967
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3968
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3969
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3970
;;
3971
esac
3972
fi
3973
case "$host_cpu" in
3974
hppa*64*)
3975
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3976
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3977
;;
3978
ia64*)
3979
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3980
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3981
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3982
# but as the default
3983
# location of the library.
3984
;;
3985
*)
3986
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3987
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3988
# but as the default
3989
# location of the library.
3990
;;
3991
esac
3992
3993
case $cc_basename in
3994
CC*)
3995
# FIXME: insert proper C++ library support
3996
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3997
;;
3998
aCC*)
3999
case "$host_cpu" in
4000
hppa*64*|ia64*)
4001
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
4002
;;
4003
*)
4004
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4005
;;
4006
esac
4007
# Commands to make compiler produce verbose output that lists
4008
# what "hidden" libraries, object files and flags are used when
4009
# linking a shared library.
4010
#
4011
# There doesn't appear to be a way to prevent this compiler from
4012
# explicitly linking system object files so we need to strip them
4013
# from the output so that they don't get included in the library
4014
# dependencies.
4015
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4016
;;
4017
*)
4018
if test "$GXX" = yes; then
4019
if test $with_gnu_ld = no; then
4020
case "$host_cpu" in
4021
ia64*|hppa*64*)
4022
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
4023
;;
4024
*)
4025
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4026
;;
4027
esac
4028
fi
4029
else
4030
# FIXME: insert proper C++ library support
4031
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4032
fi
4033
;;
4034
esac
4035
;;
4036
irix5* | irix6*)
4037
case $cc_basename in
4038
CC*)
4039
# SGI C++
4040
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
4041
4042
# Archives containing C++ object files must be created using
4043
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
4044
# necessary to make sure instantiated templates are included
4045
# in the archive.
4046
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
4047
;;
4048
*)
4049
if test "$GXX" = yes; then
4050
if test "$with_gnu_ld" = no; then
4051
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4052
else
4053
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
4054
fi
4055
fi
4056
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4057
;;
4058
esac
4059
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4060
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4061
;;
4062
linux*)
4063
case $cc_basename in
4064
KCC*)
4065
# Kuck and Associates, Inc. (KAI) C++ Compiler
4066
4067
# KCC will only create a shared library if the output file
4068
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4069
# to its proper name (with version) after linking.
4070
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
4071
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
4072
# Commands to make compiler produce verbose output that lists
4073
# what "hidden" libraries, object files and flags are used when
4074
# linking a shared library.
4075
#
4076
# There doesn't appear to be a way to prevent this compiler from
4077
# explicitly linking system object files so we need to strip them
4078
# from the output so that they don't get included in the library
4079
# dependencies.
4080
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4081
4082
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
4083
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4084
4085
# Archives containing C++ object files must be created using
4086
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
4087
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4088
;;
4089
icpc*)
4090
# Intel C++
4091
with_gnu_ld=yes
4092
# version 8.0 and above of icpc choke on multiply defined symbols
4093
# if we add $predep_objects and $postdep_objects, however 7.1 and
4094
# earlier do not add the objects themselves.
4095
case `$CC -V 2>&1` in
4096
*"Version 7."*)
4097
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
4098
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4099
;;
4100
*) # Version 8.0 or newer
4101
tmp_idyn=
4102
case $host_cpu in
4103
ia64*) tmp_idyn=' -i_dynamic';;
4104
esac
4105
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4106
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4107
;;
4108
esac
4109
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4110
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4111
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4112
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4113
;;
4114
pgCC*)
4115
# Portland Group C++ compiler
4116
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
4117
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
4118
4119
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
4120
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4121
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
4122
;;
4123
cxx*)
4124
# Compaq C++
4125
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
4126
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
4127
4128
runpath_var=LD_RUN_PATH
4129
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4130
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4131
4132
# Commands to make compiler produce verbose output that lists
4133
# what "hidden" libraries, object files and flags are used when
4134
# linking a shared library.
4135
#
4136
# There doesn't appear to be a way to prevent this compiler from
4137
# explicitly linking system object files so we need to strip them
4138
# from the output so that they don't get included in the library
4139
# dependencies.
4140
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4141
;;
4142
esac
4143
;;
4144
lynxos*)
4145
# FIXME: insert proper C++ library support
4146
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4147
;;
4148
m88k*)
4149
# FIXME: insert proper C++ library support
4150
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4151
;;
4152
mvs*)
4153
case $cc_basename in
4154
cxx*)
4155
# FIXME: insert proper C++ library support
4156
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4157
;;
4158
*)
4159
# FIXME: insert proper C++ library support
4160
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4161
;;
4162
esac
4163
;;
4164
netbsd*)
4165
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
4166
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
4167
wlarc=
4168
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4169
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4170
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4171
fi
4172
# Workaround some broken pre-1.5 toolchains
4173
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
4174
;;
4175
openbsd2*)
4176
# C++ shared libraries are fairly broken
4177
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4178
;;
4179
openbsd*)
4180
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4181
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4182
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
4183
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4184
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4185
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
4186
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4187
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4188
fi
4189
output_verbose_link_cmd='echo'
4190
;;
4191
osf3*)
4192
case $cc_basename in
4193
KCC*)
4194
# Kuck and Associates, Inc. (KAI) C++ Compiler
4195
4196
# KCC will only create a shared library if the output file
4197
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4198
# to its proper name (with version) after linking.
4199
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
4200
4201
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4202
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4203
4204
# Archives containing C++ object files must be created using
4205
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
4206
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4207
4208
;;
4209
RCC*)
4210
# Rational C++ 2.4.1
4211
# FIXME: insert proper C++ library support
4212
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4213
;;
4214
cxx*)
4215
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4216
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
4217
4218
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4219
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4220
4221
# Commands to make compiler produce verbose output that lists
4222
# what "hidden" libraries, object files and flags are used when
4223
# linking a shared library.
4224
#
4225
# There doesn't appear to be a way to prevent this compiler from
4226
# explicitly linking system object files so we need to strip them
4227
# from the output so that they don't get included in the library
4228
# dependencies.
4229
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4230
;;
4231
*)
4232
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4233
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4234
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4235
4236
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4237
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4238
4239
# Commands to make compiler produce verbose output that lists
4240
# what "hidden" libraries, object files and flags are used when
4241
# linking a shared library.
4242
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4243
4244
else
4245
# FIXME: insert proper C++ library support
4246
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4247
fi
4248
;;
4249
esac
4250
;;
4251
osf4* | osf5*)
4252
case $cc_basename in
4253
KCC*)
4254
# Kuck and Associates, Inc. (KAI) C++ Compiler
4255
4256
# KCC will only create a shared library if the output file
4257
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4258
# to its proper name (with version) after linking.
4259
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
4260
4261
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4262
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4263
4264
# Archives containing C++ object files must be created using
4265
# the KAI C++ compiler.
4266
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
4267
;;
4268
RCC*)
4269
# Rational C++ 2.4.1
4270
# FIXME: insert proper C++ library support
4271
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4272
;;
4273
cxx*)
4274
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4275
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
4276
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
4277
echo "-hidden">> $lib.exp~
4278
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
4279
$rm $lib.exp'
4280
4281
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4282
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4283
4284
# Commands to make compiler produce verbose output that lists
4285
# what "hidden" libraries, object files and flags are used when
4286
# linking a shared library.
4287
#
4288
# There doesn't appear to be a way to prevent this compiler from
4289
# explicitly linking system object files so we need to strip them
4290
# from the output so that they don't get included in the library
4291
# dependencies.
4292
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4293
;;
4294
*)
4295
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4296
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4297
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4298
4299
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4300
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4301
4302
# Commands to make compiler produce verbose output that lists
4303
# what "hidden" libraries, object files and flags are used when
4304
# linking a shared library.
4305
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4306
4307
else
4308
# FIXME: insert proper C++ library support
4309
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4310
fi
4311
;;
4312
esac
4313
;;
4314
psos*)
4315
# FIXME: insert proper C++ library support
4316
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4317
;;
4318
sco*)
4319
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4320
case $cc_basename in
4321
CC*)
4322
# FIXME: insert proper C++ library support
4323
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4324
;;
4325
*)
4326
# FIXME: insert proper C++ library support
4327
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4328
;;
4329
esac
4330
;;
4331
sunos4*)
4332
case $cc_basename in
4333
CC*)
4334
# Sun C++ 4.x
4335
# FIXME: insert proper C++ library support
4336
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4337
;;
4338
lcc*)
4339
# Lucid
4340
# FIXME: insert proper C++ library support
4341
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4342
;;
4343
*)
4344
# FIXME: insert proper C++ library support
4345
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4346
;;
4347
esac
4348
;;
4349
solaris*)
4350
case $cc_basename in
4351
CC*)
4352
# Sun C++ 4.2, 5.x and Centerline C++
4353
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
4354
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4355
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4356
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4357
4358
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4359
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4360
case $host_os in
4361
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4362
*)
4363
# The C++ compiler is used as linker so we must use $wl
4364
# flag to pass the commands to the underlying system
4365
# linker. We must also pass each convience library through
4366
# to the system linker between allextract/defaultextract.
4367
# The C++ compiler will combine linker options so we
4368
# cannot just pass the convience library names through
4369
# without $wl.
4370
# Supported since Solaris 2.6 (maybe 2.5.1?)
4371
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
4372
;;
4373
esac
4374
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4375
4376
# Commands to make compiler produce verbose output that lists
4377
# what "hidden" libraries, object files and flags are used when
4378
# linking a shared library.
4379
#
4380
# There doesn't appear to be a way to prevent this compiler from
4381
# explicitly linking system object files so we need to strip them
4382
# from the output so that they don't get included in the library
4383
# dependencies.
4384
output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4385
4386
# Archives containing C++ object files must be created using
4387
# "CC -xar", where "CC" is the Sun C++ compiler. This is
4388
# necessary to make sure instantiated templates are included
4389
# in the archive.
4390
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
4391
;;
4392
gcx*)
4393
# Green Hills C++ Compiler
4394
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4395
4396
# The C++ compiler must be used to create the archive.
4397
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
4398
;;
4399
*)
4400
# GNU C++ compiler with Solaris linker
4401
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4402
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
4403
if $CC --version | grep -v '^2\.7' > /dev/null; then
4404
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4405
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4406
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4407
4408
# Commands to make compiler produce verbose output that lists
4409
# what "hidden" libraries, object files and flags are used when
4410
# linking a shared library.
4411
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4412
else
4413
# g++ 2.7 appears to require `-G' NOT `-shared' on this
4414
# platform.
4415
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4416
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4417
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4418
4419
# Commands to make compiler produce verbose output that lists
4420
# what "hidden" libraries, object files and flags are used when
4421
# linking a shared library.
4422
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4423
fi
4424
4425
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
4426
fi
4427
;;
4428
esac
4429
;;
4430
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
4431
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4432
;;
4433
tandem*)
4434
case $cc_basename in
4435
NCC*)
4436
# NonStop-UX NCC 3.20
4437
# FIXME: insert proper C++ library support
4438
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4439
;;
4440
*)
4441
# FIXME: insert proper C++ library support
4442
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4443
;;
4444
esac
4445
;;
4446
vxworks*)
4447
# FIXME: insert proper C++ library support
4448
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4449
;;
4450
*)
4451
# FIXME: insert proper C++ library support
4452
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4453
;;
4454
esac
4455
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
4456
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4457
4458
_LT_AC_TAGVAR(GCC, $1)="$GXX"
4459
_LT_AC_TAGVAR(LD, $1)="$LD"
4460
4461
AC_LIBTOOL_POSTDEP_PREDEP($1)
4462
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4463
AC_LIBTOOL_PROG_CC_C_O($1)
4464
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4465
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4466
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4467
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4468
AC_LIBTOOL_SYS_LIB_STRIP
4469
AC_LIBTOOL_DLOPEN_SELF($1)
4470
4471
AC_LIBTOOL_CONFIG($1)
4472
4473
AC_LANG_POP
4474
CC=$lt_save_CC
4475
LDCXX=$LD
4476
LD=$lt_save_LD
4477
GCC=$lt_save_GCC
4478
with_gnu_ldcxx=$with_gnu_ld
4479
with_gnu_ld=$lt_save_with_gnu_ld
4480
lt_cv_path_LDCXX=$lt_cv_path_LD
4481
lt_cv_path_LD=$lt_save_path_LD
4482
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
4483
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
4484
])# AC_LIBTOOL_LANG_CXX_CONFIG
4485
4486
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
4487
# ------------------------
4488
# Figure out "hidden" library dependencies from verbose
4489
# compiler output when linking a shared library.
4490
# Parse the compiler output and extract the necessary
4491
# objects, libraries and library flags.
4492
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
4493
dnl we can't use the lt_simple_compile_test_code here,
4494
dnl because it contains code intended for an executable,
4495
dnl not a library. It's possible we should let each
4496
dnl tag define a new lt_????_link_test_code variable,
4497
dnl but it's only used here...
4498
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
4499
int a;
4500
void foo (void) { a = 0; }
4501
EOF
4502
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
4503
class Foo
4504
{
4505
public:
4506
Foo (void) { a = 0; }
4507
private:
4508
int a;
4509
};
4510
EOF
4511
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
4512
subroutine foo
4513
implicit none
4514
integer*4 a
4515
a=0
4516
return
4517
end
4518
EOF
4519
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
4520
public class foo {
4521
private int a;
4522
public void bar (void) {
4523
a = 0;
4524
}
4525
};
4526
EOF
4527
])
4528
dnl Parse the compiler output and extract the necessary
4529
dnl objects, libraries and library flags.
4530
if AC_TRY_EVAL(ac_compile); then
4531
# Parse the compiler output and extract the necessary
4532
# objects, libraries and library flags.
4533
4534
# Sentinel used to keep track of whether or not we are before
4535
# the conftest object file.
4536
pre_test_object_deps_done=no
4537
4538
# The `*' in the case matches for architectures that use `case' in
4539
# $output_verbose_cmd can trigger glob expansion during the loop
4540
# eval without this substitution.
4541
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
4542
4543
for p in `eval $output_verbose_link_cmd`; do
4544
case $p in
4545
4546
-L* | -R* | -l*)
4547
# Some compilers place space between "-{L,R}" and the path.
4548
# Remove the space.
4549
if test $p = "-L" \
4550
|| test $p = "-R"; then
4551
prev=$p
4552
continue
4553
else
4554
prev=
4555
fi
4556
4557
if test "$pre_test_object_deps_done" = no; then
4558
case $p in
4559
-L* | -R*)
4560
# Internal compiler library paths should come after those
4561
# provided the user. The postdeps already come after the
4562
# user supplied libs so there is no need to process them.
4563
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4564
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
4565
else
4566
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
4567
fi
4568
;;
4569
# The "-l" case would never come before the object being
4570
# linked, so don't bother handling this case.
4571
esac
4572
else
4573
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
4574
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
4575
else
4576
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
4577
fi
4578
fi
4579
;;
4580
4581
*.$objext)
4582
# This assumes that the test object file only shows up
4583
# once in the compiler output.
4584
if test "$p" = "conftest.$objext"; then
4585
pre_test_object_deps_done=yes
4586
continue
4587
fi
4588
4589
if test "$pre_test_object_deps_done" = no; then
4590
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
4591
_LT_AC_TAGVAR(predep_objects, $1)="$p"
4592
else
4593
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
4594
fi
4595
else
4596
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
4597
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
4598
else
4599
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
4600
fi
4601
fi
4602
;;
4603
4604
*) ;; # Ignore the rest.
4605
4606
esac
4607
done
4608
4609
# Clean up.
4610
rm -f a.out a.exe
4611
else
4612
echo "libtool.m4: error: problem compiling $1 test program"
4613
fi
4614
4615
$rm -f confest.$objext
4616
4617
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4618
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4619
esac
4620
])# AC_LIBTOOL_POSTDEP_PREDEP
4621
4622
# AC_LIBTOOL_LANG_F77_CONFIG
4623
# ------------------------
4624
# Ensure that the configuration vars for the C compiler are
4625
# suitably defined. Those variables are subsequently used by
4626
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4627
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4628
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4629
[AC_REQUIRE([AC_PROG_F77])
4630
AC_LANG_PUSH(Fortran 77)
4631
4632
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4633
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4634
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4635
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4636
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4637
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4638
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4639
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4640
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4641
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4642
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4643
_LT_AC_TAGVAR(module_cmds, $1)=
4644
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4645
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4646
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4647
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4648
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4649
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4650
4651
# Source file extension for f77 test sources.
4652
ac_ext=f
4653
4654
# Object file extension for compiled f77 test sources.
4655
objext=o
4656
_LT_AC_TAGVAR(objext, $1)=$objext
4657
4658
# Code to be used in simple compile tests
4659
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
4660
4661
# Code to be used in simple link tests
4662
lt_simple_link_test_code=" program t\n end\n"
4663
4664
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4665
_LT_AC_SYS_COMPILER
4666
4667
# save warnings/boilerplate of simple test code
4668
_LT_COMPILER_BOILERPLATE
4669
_LT_LINKER_BOILERPLATE
4670
4671
# Allow CC to be a program name with arguments.
4672
lt_save_CC="$CC"
4673
CC=${F77-"f77"}
4674
compiler=$CC
4675
_LT_AC_TAGVAR(compiler, $1)=$CC
4676
_LT_CC_BASENAME([$compiler])
4677
4678
AC_MSG_CHECKING([if libtool supports shared libraries])
4679
AC_MSG_RESULT([$can_build_shared])
4680
4681
AC_MSG_CHECKING([whether to build shared libraries])
4682
test "$can_build_shared" = "no" && enable_shared=no
4683
4684
# On AIX, shared libraries and static libraries use the same namespace, and
4685
# are all built from PIC.
4686
case "$host_os" in
4687
aix3*)
4688
test "$enable_shared" = yes && enable_static=no
4689
if test -n "$RANLIB"; then
4690
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4691
postinstall_cmds='$RANLIB $lib'
4692
fi
4693
;;
4694
aix4* | aix5*)
4695
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4696
test "$enable_shared" = yes && enable_static=no
4697
fi
4698
;;
4699
esac
4700
AC_MSG_RESULT([$enable_shared])
4701
4702
AC_MSG_CHECKING([whether to build static libraries])
4703
# Make sure either enable_shared or enable_static is yes.
4704
test "$enable_shared" = yes || enable_static=yes
4705
AC_MSG_RESULT([$enable_static])
4706
4707
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4708
4709
_LT_AC_TAGVAR(GCC, $1)="$G77"
4710
_LT_AC_TAGVAR(LD, $1)="$LD"
4711
4712
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4713
AC_LIBTOOL_PROG_CC_C_O($1)
4714
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4715
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4716
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4717
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4718
AC_LIBTOOL_SYS_LIB_STRIP
4719
4720
4721
AC_LIBTOOL_CONFIG($1)
4722
4723
AC_LANG_POP
4724
CC="$lt_save_CC"
4725
])# AC_LIBTOOL_LANG_F77_CONFIG
4726
4727
4728
# AC_LIBTOOL_LANG_GCJ_CONFIG
4729
# --------------------------
4730
# Ensure that the configuration vars for the C compiler are
4731
# suitably defined. Those variables are subsequently used by
4732
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4733
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4734
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4735
[AC_LANG_SAVE
4736
4737
# Source file extension for Java test sources.
4738
ac_ext=java
4739
4740
# Object file extension for compiled Java test sources.
4741
objext=o
4742
_LT_AC_TAGVAR(objext, $1)=$objext
4743
4744
# Code to be used in simple compile tests
4745
lt_simple_compile_test_code="class foo {}\n"
4746
4747
# Code to be used in simple link tests
4748
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
4749
4750
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4751
_LT_AC_SYS_COMPILER
4752
4753
# save warnings/boilerplate of simple test code
4754
_LT_COMPILER_BOILERPLATE
4755
_LT_LINKER_BOILERPLATE
4756
4757
# Allow CC to be a program name with arguments.
4758
lt_save_CC="$CC"
4759
CC=${GCJ-"gcj"}
4760
compiler=$CC
4761
_LT_AC_TAGVAR(compiler, $1)=$CC
4762
_LT_CC_BASENAME([$compiler])
4763
4764
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4765
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4766
4767
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4768
4769
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4770
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4771
AC_LIBTOOL_PROG_CC_C_O($1)
4772
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4773
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4774
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4775
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4776
AC_LIBTOOL_SYS_LIB_STRIP
4777
AC_LIBTOOL_DLOPEN_SELF($1)
4778
4779
AC_LIBTOOL_CONFIG($1)
4780
4781
AC_LANG_RESTORE
4782
CC="$lt_save_CC"
4783
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4784
4785
4786
# AC_LIBTOOL_LANG_RC_CONFIG
4787
# --------------------------
4788
# Ensure that the configuration vars for the Windows resource compiler are
4789
# suitably defined. Those variables are subsequently used by
4790
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4791
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4792
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4793
[AC_LANG_SAVE
4794
4795
# Source file extension for RC test sources.
4796
ac_ext=rc
4797
4798
# Object file extension for compiled RC test sources.
4799
objext=o
4800
_LT_AC_TAGVAR(objext, $1)=$objext
4801
4802
# Code to be used in simple compile tests
4803
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4804
4805
# Code to be used in simple link tests
4806
lt_simple_link_test_code="$lt_simple_compile_test_code"
4807
4808
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4809
_LT_AC_SYS_COMPILER
4810
4811
# save warnings/boilerplate of simple test code
4812
_LT_COMPILER_BOILERPLATE
4813
_LT_LINKER_BOILERPLATE
4814
4815
# Allow CC to be a program name with arguments.
4816
lt_save_CC="$CC"
4817
CC=${RC-"windres"}
4818
compiler=$CC
4819
_LT_AC_TAGVAR(compiler, $1)=$CC
4820
_LT_CC_BASENAME([$compiler])
4821
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4822
4823
AC_LIBTOOL_CONFIG($1)
4824
4825
AC_LANG_RESTORE
4826
CC="$lt_save_CC"
4827
])# AC_LIBTOOL_LANG_RC_CONFIG
4828
4829
4830
# AC_LIBTOOL_CONFIG([TAGNAME])
4831
# ----------------------------
4832
# If TAGNAME is not passed, then create an initial libtool script
4833
# with a default configuration from the untagged config vars. Otherwise
4834
# add code to config.status for appending the configuration named by
4835
# TAGNAME from the matching tagged config vars.
4836
AC_DEFUN([AC_LIBTOOL_CONFIG],
4837
[# The else clause should only fire when bootstrapping the
3353
4838
# libtool distribution, otherwise you forgot to ship ltmain.sh
3354
4839
# with your package, and you will get complaints that there are
3355
4840
# no rules to generate ltmain.sh.
3356
4841
if test -f "$ltmain"; then
3357
:
3358
else
3359
# If there is no Makefile yet, we rely on a make rule to execute
3360
# `config.status --recheck' to rerun these tests and create the
3361
# libtool script then.
3362
test -f Makefile && make "$ltmain"
3363
fi
3364
3365
if test -f "$ltmain"; then
3366
trap "$rm \"${ofile}T\"; exit 1" 1 2 15
3367
$rm -f "${ofile}T"
3368
3369
echo creating $ofile
3370
4842
# See if we are running on zsh, and set the options which allow our commands through
4843
# without removal of \ escapes.
4844
if test -n "${ZSH_VERSION+set}" ; then
4845
setopt NO_GLOB_SUBST
4846
fi
3371
4847
# Now quote all the things that may contain metacharacters while being
3372
4848
# careful not to overquote the AC_SUBSTed values. We take copies of the
3373
4849
# variables and quote the copies for generation of the libtool script.
3374
for var in echo old_CC old_CFLAGS \
3375
AR AR_FLAGS CC LD LN_S NM SHELL \
3376
reload_flag reload_cmds wl \
3377
pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
3378
thread_safe_flag_spec whole_archive_flag_spec libname_spec \
3379
library_names_spec soname_spec \
3380
RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
3381
old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
3382
postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
3383
old_striplib striplib file_magic_cmd export_symbols_cmds \
3384
deplibs_check_method allow_undefined_flag no_undefined_flag \
3385
finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
3386
global_symbol_to_c_name_address \
3387
hardcode_libdir_flag_spec hardcode_libdir_separator \
4850
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
4851
SED SHELL STRIP \
4852
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4853
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4854
deplibs_check_method reload_flag reload_cmds need_locks \
4855
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4856
lt_cv_sys_global_symbol_to_c_name_address \
3388
4857
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
3389
compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
4858
old_postinstall_cmds old_postuninstall_cmds \
4859
_LT_AC_TAGVAR(compiler, $1) \
4860
_LT_AC_TAGVAR(CC, $1) \
4861
_LT_AC_TAGVAR(LD, $1) \
4862
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4863
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4864
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4865
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4866
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4867
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4868
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4869
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4870
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4871
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4872
_LT_AC_TAGVAR(predep_objects, $1) \
4873
_LT_AC_TAGVAR(postdep_objects, $1) \
4874
_LT_AC_TAGVAR(predeps, $1) \
4875
_LT_AC_TAGVAR(postdeps, $1) \
4876
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4877
_LT_AC_TAGVAR(archive_cmds, $1) \
4878
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4879
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4880
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4881
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4882
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4883
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4884
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4885
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4886
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4887
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4888
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4889
_LT_AC_TAGVAR(module_cmds, $1) \
4890
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4891
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4892
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4893
_LT_AC_TAGVAR(include_expsyms, $1); do
3390
4894
3391
4895
case $var in
3392
reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
4896
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4897
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4898
_LT_AC_TAGVAR(archive_cmds, $1) | \
4899
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4900
_LT_AC_TAGVAR(module_cmds, $1) | \
4901
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4902
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4903
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4904
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4905
postinstall_cmds | postuninstall_cmds | \
3393
4906
old_postinstall_cmds | old_postuninstall_cmds | \
3394
export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
3395
extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
3396
postinstall_cmds | postuninstall_cmds | \
3397
finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4907
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3398
4908
# Double-quote double-evaled strings.
3399
4909
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
3400
4910
;;
3404
4914
esac
3405
4915
done
3406
4916
3407
cat <<__EOF__ > "${ofile}T"
3408
#! $SHELL
3409
3410
# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4917
case $lt_echo in
4918
*'\[$]0 --fallback-echo"')
4919
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4920
;;
4921
esac
4922
4923
ifelse([$1], [],
4924
[cfgfile="${ofile}T"
4925
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4926
$rm -f "$cfgfile"
4927
AC_MSG_NOTICE([creating $ofile])],
4928
[cfgfile="$ofile"])
4929
4930
cat <<__EOF__ >> "$cfgfile"
4931
ifelse([$1], [],
4932
[#! $SHELL
4933
4934
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3411
4935
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
3412
4936
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
3413
4937
#
3414
# Copyright (C) 1996-2000 Free Software Foundation, Inc.
4938
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4939
# Free Software Foundation, Inc.
4940
#
4941
# This file is part of GNU Libtool:
3415
4942
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
3416
4943
#
3417
4944
# This program is free software; you can redistribute it and/or modify
3426
4953
#
3427
4954
# You should have received a copy of the GNU General Public License
3428
4955
# along with this program; if not, write to the Free Software
3429
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
4956
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
3430
4957
#
3431
4958
# As a special exception to the GNU General Public License, if you
3432
4959
# distribute this file as part of a program that contains a
3433
4960
# configuration script generated by Autoconf, you may include it under
3434
4961
# the same distribution terms that you use for the rest of that program.
3435
4962
4963
# A sed program that does not truncate output.
4964
SED=$lt_SED
4965
3436
4966
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
3437
Xsed="sed -e s/^X//"
4967
Xsed="$SED -e 1s/^X//"
3438
4968
3439
4969
# The HP-UX ksh and POSIX shell print the target directory to stdout
3440
4970
# if CDPATH is set.
3441
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
3442
3443
# ### BEGIN LIBTOOL CONFIG
4971
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4972
4973
# The names of the tagged configurations supported by this script.
4974
available_tags=
4975
4976
# ### BEGIN LIBTOOL CONFIG],
4977
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3444
4978
3445
4979
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3446
4980
3454
4988
build_old_libs=$enable_static
3455
4989
3456
4990
# Whether or not to add -lc for building shared libraries.
3457
build_libtool_need_lc=$need_lc
4991
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4992
4993
# Whether or not to disallow shared libs when runtime libs are static
4994
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3458
4995
3459
4996
# Whether or not to optimize for fast installation.
3460
4997
fast_install=$enable_fast_install
3462
4999
# The host system.
3463
5000
host_alias=$host_alias
3464
5001
host=$host
5002
host_os=$host_os
5003
5004
# The build system.
5005
build_alias=$build_alias
5006
build=$build
5007
build_os=$build_os
3465
5008
3466
5009
# An echo program that does not interpret backslashes.
3467
5010
echo=$lt_echo
3470
5013
AR=$lt_AR
3471
5014
AR_FLAGS=$lt_AR_FLAGS
3472
5015
3473
# The default C compiler.
3474
CC=$lt_CC
5016
# A C compiler.
5017
LTCC=$lt_LTCC
5018
5019
# A language-specific compiler.
5020
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
3475
5021
3476
5022
# Is the compiler the GNU C compiler?
3477
with_gcc=$GCC
5023
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
5024
5025
# An ERE matcher.
5026
EGREP=$lt_EGREP
3478
5027
3479
5028
# The linker used to build libraries.
3480
LD=$lt_LD
5029
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
3481
5030
3482
5031
# Whether we need hard or soft links.
3483
5032
LN_S=$lt_LN_S
3486
5035
NM=$lt_NM
3487
5036
3488
5037
# A symbol stripping program
3489
STRIP=$STRIP
5038
STRIP=$lt_STRIP
3490
5039
3491
5040
# Used to examine libraries when file_magic_cmd begins "file"
3492
5041
MAGIC_CMD=$MAGIC_CMD
3508
5057
reload_cmds=$lt_reload_cmds
3509
5058
3510
5059
# How to pass a linker flag through the compiler.
3511
wl=$lt_wl
5060
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
3512
5061
3513
5062
# Object file suffix (normally "o").
3514
5063
objext="$ac_objext"
3516
5065
# Old archive suffix (normally "a").
3517
5066
libext="$libext"
3518
5067
5068
# Shared library suffix (normally ".so").
5069
shrext_cmds='$shrext_cmds'
5070
3519
5071
# Executable file suffix (normally "").
3520
5072
exeext="$exeext"
3521
5073
3522
5074
# Additional compiler flags for building library objects.
3523
pic_flag=$lt_pic_flag
5075
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
3524
5076
pic_mode=$pic_mode
3525
5077
5078
# What is the maximum length of a command?
5079
max_cmd_len=$lt_cv_sys_max_cmd_len
5080
3526
5081
# Does compiler simultaneously support -c and -o options?
3527
compiler_c_o=$lt_compiler_c_o
3528
3529
# Can we write directly to a .lo ?
3530
compiler_o_lo=$lt_compiler_o_lo
3531
3532
# Must we lock files when doing compilation ?
5082
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
5083
5084
# Must we lock files when doing compilation?
3533
5085
need_locks=$lt_need_locks
3534
5086
3535
5087
# Do we need the lib prefix for modules?
3548
5100
dlopen_self_static=$enable_dlopen_self_static
3549
5101
3550
5102
# Compiler flag to prevent dynamic linking.
3551
link_static_flag=$lt_link_static_flag
5103
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
3552
5104
3553
5105
# Compiler flag to turn off builtin functions.
3554
no_builtin_flag=$lt_no_builtin_flag
5106
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
3555
5107
3556
5108
# Compiler flag to allow reflexive dlopens.
3557
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
5109
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
3558
5110
3559
5111
# Compiler flag to generate shared objects directly from archives.
3560
whole_archive_flag_spec=$lt_whole_archive_flag_spec
5112
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
3561
5113
3562
5114
# Compiler flag to generate thread-safe objects.
3563
thread_safe_flag_spec=$lt_thread_safe_flag_spec
5115
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
3564
5116
3565
5117
# Library versioning type.
3566
5118
version_type=$version_type
3577
5129
3578
5130
# Commands used to build and install an old-style archive.
3579
5131
RANLIB=$lt_RANLIB
3580
old_archive_cmds=$lt_old_archive_cmds
5132
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
3581
5133
old_postinstall_cmds=$lt_old_postinstall_cmds
3582
5134
old_postuninstall_cmds=$lt_old_postuninstall_cmds
3583
5135
3584
5136
# Create an old-style archive from a shared archive.
3585
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
5137
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
3586
5138
3587
5139
# Create a temporary old-style archive to link instead of a shared archive.
3588
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
5140
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
3589
5141
3590
5142
# Commands used to build and install a shared archive.
3591
archive_cmds=$lt_archive_cmds
3592
archive_expsym_cmds=$lt_archive_expsym_cmds
5143
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
5144
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
3593
5145
postinstall_cmds=$lt_postinstall_cmds
3594
5146
postuninstall_cmds=$lt_postuninstall_cmds
3595
5147
5148
# Commands used to build a loadable module (assumed same as above if empty)
5149
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
5150
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
5151
3596
5152
# Commands to strip libraries.
3597
5153
old_striplib=$lt_old_striplib
3598
5154
striplib=$lt_striplib
3599
5155
5156
# Dependencies to place before the objects being linked to create a
5157
# shared library.
5158
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
5159
5160
# Dependencies to place after the objects being linked to create a
5161
# shared library.
5162
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
5163
5164
# Dependencies to place before the objects being linked to create a
5165
# shared library.
5166
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
5167
5168
# Dependencies to place after the objects being linked to create a
5169
# shared library.
5170
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
5171
5172
# The library search path used internally by the compiler when linking
5173
# a shared library.
5174
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
5175
3600
5176
# Method to check whether dependent libraries are shared objects.
3601
5177
deplibs_check_method=$lt_deplibs_check_method
3602
5178
3604
5180
file_magic_cmd=$lt_file_magic_cmd
3605
5181
3606
5182
# Flag that allows shared libraries with undefined symbols to be built.
3607
allow_undefined_flag=$lt_allow_undefined_flag
5183
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
3608
5184
3609
5185
# Flag that forces no undefined symbols.
3610
no_undefined_flag=$lt_no_undefined_flag
5186
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
3611
5187
3612
5188
# Commands used to finish a libtool library installation in a directory.
3613
5189
finish_cmds=$lt_finish_cmds
3616
5192
finish_eval=$lt_finish_eval
3617
5193
3618
5194
# Take the output of nm and produce a listing of raw symbols and C names.
3619
global_symbol_pipe=$lt_global_symbol_pipe
5195
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
3620
5196
3621
5197
# Transform the output of nm in a proper C declaration
3622
global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
5198
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
3623
5199
3624
5200
# Transform the output of nm in a C name address pair
3625
global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
5201
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
3626
5202
3627
5203
# This is the shared library runtime path variable.
3628
5204
runpath_var=$runpath_var
3634
5210
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
3635
5211
3636
5212
# How to hardcode a shared library path into an executable.
3637
hardcode_action=$hardcode_action
5213
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
3638
5214
3639
5215
# Whether we should hardcode library paths into libraries.
3640
5216
hardcode_into_libs=$hardcode_into_libs
3641
5217
3642
5218
# Flag to hardcode \$libdir into a binary during linking.
3643
5219
# This must work even if \$libdir does not exist.
3644
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
5220
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
5221
5222
# If ld is used when linking, flag to hardcode \$libdir into
5223
# a binary during linking. This must work even if \$libdir does
5224
# not exist.
5225
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
3645
5226
3646
5227
# Whether we need a single -rpath flag with a separated argument.
3647
hardcode_libdir_separator=$lt_hardcode_libdir_separator
5228
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
3648
5229
3649
# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
5230
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
3650
5231
# resulting binary.
3651
hardcode_direct=$hardcode_direct
5232
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
3652
5233
3653
5234
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
3654
5235
# resulting binary.
3655
hardcode_minus_L=$hardcode_minus_L
5236
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
3656
5237
3657
5238
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
3658
5239
# the resulting binary.
3659
hardcode_shlibpath_var=$hardcode_shlibpath_var
5240
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
5241
5242
# Set to yes if building a shared library automatically hardcodes DIR into the library
5243
# and all subsequent libraries and executables linked against it.
5244
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
3660
5245
3661
5246
# Variables whose values should be saved in libtool wrapper scripts and
3662
5247
# restored at relink time.
3663
5248
variables_saved_for_relink="$variables_saved_for_relink"
3664
5249
3665
5250
# Whether libtool must link a program against all its dependency libraries.
3666
link_all_deplibs=$link_all_deplibs
5251
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
3667
5252
3668
5253
# Compile-time system search path for libraries
3669
5254
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
3672
5257
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
3673
5258
3674
5259
# Fix the shell variable \$srcfile for the compiler.
3675
fix_srcfile_path="$fix_srcfile_path"
5260
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
3676
5261
3677
5262
# Set to yes if exported symbols are required.
3678
always_export_symbols=$always_export_symbols
5263
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
3679
5264
3680
5265
# The commands to list exported symbols.
3681
export_symbols_cmds=$lt_export_symbols_cmds
5266
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
3682
5267
3683
5268
# The commands to extract the exported symbol list from a shared archive.
3684
5269
extract_expsyms_cmds=$lt_extract_expsyms_cmds
3685
5270
3686
5271
# Symbols that should not be listed in the preloaded symbols.
3687
exclude_expsyms=$lt_exclude_expsyms
5272
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
3688
5273
3689
5274
# Symbols that must always be exported.
3690
include_expsyms=$lt_include_expsyms
5275
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
3691
5276
3692
# ### END LIBTOOL CONFIG
5277
ifelse([$1],[],
5278
[# ### END LIBTOOL CONFIG],
5279
[# ### END LIBTOOL TAG CONFIG: $tagname])
3693
5280
3694
5281
__EOF__
3695
5282
5283
ifelse([$1],[], [
3696
5284
case $host_os in
3697
5285
aix3*)
3698
cat <<\EOF >> "${ofile}T"
5286
cat <<\EOF >> "$cfgfile"
3699
5287
3700
5288
# AIX sometimes has problems with the GCC collect2 program. For some
3701
5289
# reason, if we set the COLLECT_NAMES environment variable, the problems
3708
5296
;;
3709
5297
esac
3710
5298
3711
case $host_os in
3712
cygwin* | mingw* | pw32* | os2*)
3713
cat <<'EOF' >> "${ofile}T"
3714
# This is a source program that is used to create dlls on Windows
3715
# Don't remove nor modify the starting and closing comments
5299
# We use sed instead of cat because bash on DJGPP gets confused if
5300
# if finds mixed CR/LF and LF-only lines. Since sed operates in
5301
# text mode, it properly converts lines to CR/LF. This bash problem
5302
# is reportedly fixed, but why not run on old versions too?
5303
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
5304
5305
mv -f "$cfgfile" "$ofile" || \
5306
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
5307
chmod +x "$ofile"
5308
])
5309
else
5310
# If there is no Makefile yet, we rely on a make rule to execute
5311
# `config.status --recheck' to rerun these tests and create the
5312
# libtool script then.
5313
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
5314
if test -f "$ltmain_in"; then
5315
test -f Makefile && make "$ltmain"
5316
fi
5317
fi
5318
])# AC_LIBTOOL_CONFIG
5319
5320
5321
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
5322
# -------------------------------------------
5323
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
5324
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
5325
5326
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5327
5328
if test "$GCC" = yes; then
5329
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5330
5331
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
5332
lt_cv_prog_compiler_rtti_exceptions,
5333
[-fno-rtti -fno-exceptions], [],
5334
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
5335
fi
5336
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
5337
5338
5339
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5340
# ---------------------------------
5341
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
5342
[AC_REQUIRE([AC_CANONICAL_HOST])
5343
AC_REQUIRE([AC_PROG_NM])
5344
AC_REQUIRE([AC_OBJEXT])
5345
# Check for command to grab the raw symbol name followed by C symbol from nm.
5346
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
5347
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
5348
[
5349
# These are sane defaults that work on at least a few old systems.
5350
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
5351
5352
# Character class describing NM global symbol codes.
5353
symcode='[[BCDEGRST]]'
5354
5355
# Regexp to match symbols that can be accessed directly from C.
5356
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
5357
5358
# Transform an extracted symbol line into a proper C declaration
5359
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
5360
5361
# Transform an extracted symbol line into symbol name and symbol address
5362
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
5363
5364
# Define system-specific variables.
5365
case $host_os in
5366
aix*)
5367
symcode='[[BCDT]]'
5368
;;
5369
cygwin* | mingw* | pw32*)
5370
symcode='[[ABCDGISTW]]'
5371
;;
5372
hpux*) # Its linker distinguishes data from code symbols
5373
if test "$host_cpu" = ia64; then
5374
symcode='[[ABCDEGRST]]'
5375
fi
5376
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5377
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
5378
;;
5379
linux*)
5380
if test "$host_cpu" = ia64; then
5381
symcode='[[ABCDGIRSTW]]'
5382
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5383
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
5384
fi
5385
;;
5386
irix* | nonstopux*)
5387
symcode='[[BCDEGRST]]'
5388
;;
5389
osf*)
5390
symcode='[[BCDEGQRST]]'
5391
;;
5392
solaris* | sysv5*)
5393
symcode='[[BDRT]]'
5394
;;
5395
sysv4)
5396
symcode='[[DFNSTU]]'
5397
;;
5398
esac
5399
5400
# Handle CRLF in mingw tool chain
5401
opt_cr=
5402
case $build_os in
5403
mingw*)
5404
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5405
;;
5406
esac
5407
5408
# If we're using GNU nm, then use its standard symbol codes.
5409
case `$NM -V 2>&1` in
5410
*GNU* | *'with BFD'*)
5411
symcode='[[ABCDGIRSTW]]' ;;
5412
esac
5413
5414
# Try without a prefix undercore, then with it.
5415
for ac_symprfx in "" "_"; do
5416
5417
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5418
symxfrm="\\1 $ac_symprfx\\2 \\2"
5419
5420
# Write the raw and C identifiers.
5421
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
5422
5423
# Check to see that the pipe works correctly.
5424
pipe_works=no
5425
5426
rm -f conftest*
5427
cat > conftest.$ac_ext <<EOF
5428
#ifdef __cplusplus
5429
extern "C" {
5430
#endif
5431
char nm_test_var;
5432
void nm_test_func(){}
5433
#ifdef __cplusplus
5434
}
5435
#endif
5436
int main(){nm_test_var='a';nm_test_func();return(0);}
5437
EOF
5438
5439
if AC_TRY_EVAL(ac_compile); then
5440
# Now try to grab the symbols.
5441
nlist=conftest.nm
5442
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
5443
# Try sorting and uniquifying the output.
5444
if sort "$nlist" | uniq > "$nlist"T; then
5445
mv -f "$nlist"T "$nlist"
5446
else
5447
rm -f "$nlist"T
5448
fi
5449
5450
# Make sure that we snagged all the symbols we need.
5451
if grep ' nm_test_var$' "$nlist" >/dev/null; then
5452
if grep ' nm_test_func$' "$nlist" >/dev/null; then
5453
cat <<EOF > conftest.$ac_ext
5454
#ifdef __cplusplus
5455
extern "C" {
5456
#endif
5457
5458
EOF
5459
# Now generate the symbol file.
5460
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
5461
5462
cat <<EOF >> conftest.$ac_ext
5463
#if defined (__STDC__) && __STDC__
5464
# define lt_ptr_t void *
5465
#else
5466
# define lt_ptr_t char *
5467
# define const
5468
#endif
5469
5470
/* The mapping between symbol names and symbols. */
5471
const struct {
5472
const char *name;
5473
lt_ptr_t address;
5474
}
5475
lt_preloaded_symbols[[]] =
5476
{
5477
EOF
5478
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
5479
cat <<\EOF >> conftest.$ac_ext
5480
{0, (lt_ptr_t) 0}
5481
};
5482
5483
#ifdef __cplusplus
5484
}
5485
#endif
5486
EOF
5487
# Now try linking the two files.
5488
mv conftest.$ac_objext conftstm.$ac_objext
5489
lt_save_LIBS="$LIBS"
5490
lt_save_CFLAGS="$CFLAGS"
5491
LIBS="conftstm.$ac_objext"
5492
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
5493
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
5494
pipe_works=yes
5495
fi
5496
LIBS="$lt_save_LIBS"
5497
CFLAGS="$lt_save_CFLAGS"
5498
else
5499
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
5500
fi
5501
else
5502
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
5503
fi
5504
else
5505
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
5506
fi
5507
else
5508
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
5509
cat conftest.$ac_ext >&5
5510
fi
5511
rm -f conftest* conftst*
5512
5513
# Do not use the global_symbol_pipe unless it works.
5514
if test "$pipe_works" = yes; then
5515
break
5516
else
5517
lt_cv_sys_global_symbol_pipe=
5518
fi
5519
done
5520
])
5521
if test -z "$lt_cv_sys_global_symbol_pipe"; then
5522
lt_cv_sys_global_symbol_to_cdecl=
5523
fi
5524
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5525
AC_MSG_RESULT(failed)
5526
else
5527
AC_MSG_RESULT(ok)
5528
fi
5529
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5530
5531
5532
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5533
# ---------------------------------------
5534
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5535
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5536
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5537
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5538
5539
AC_MSG_CHECKING([for $compiler option to produce PIC])
5540
ifelse([$1],[CXX],[
5541
# C++ specific cases for pic, static, wl, etc.
5542
if test "$GXX" = yes; then
5543
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5544
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5545
5546
case $host_os in
5547
aix*)
5548
# All AIX code is PIC.
5549
if test "$host_cpu" = ia64; then
5550
# AIX 5 now supports IA64 processor
5551
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5552
fi
5553
;;
5554
amigaos*)
5555
# FIXME: we need at least 68020 code to build shared libraries, but
5556
# adding the `-m68020' flag to GCC prevents building anything better,
5557
# like `-m68040'.
5558
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5559
;;
5560
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5561
# PIC is the default for these OSes.
5562
;;
5563
mingw* | os2* | pw32*)
5564
# This hack is so that the source file can tell whether it is being
5565
# built for inclusion in a dll (and should export symbols for example).
5566
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5567
;;
5568
darwin* | rhapsody*)
5569
# PIC is the default on this platform
5570
# Common symbols not allowed in MH_DYLIB files
5571
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5572
;;
5573
*djgpp*)
5574
# DJGPP does not support shared libraries at all
5575
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5576
;;
5577
sysv4*MP*)
5578
if test -d /usr/nec; then
5579
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5580
fi
5581
;;
5582
hpux*)
5583
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5584
# not for PA HP-UX.
5585
case "$host_cpu" in
5586
hppa*64*|ia64*)
5587
;;
5588
*)
5589
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5590
;;
5591
esac
5592
;;
5593
*)
5594
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5595
;;
5596
esac
5597
else
5598
case $host_os in
5599
aix4* | aix5*)
5600
# All AIX code is PIC.
5601
if test "$host_cpu" = ia64; then
5602
# AIX 5 now supports IA64 processor
5603
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5604
else
5605
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5606
fi
5607
;;
5608
chorus*)
5609
case $cc_basename in
5610
cxch68*)
5611
# Green Hills C++ Compiler
5612
# _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
5613
;;
5614
esac
5615
;;
5616
darwin*)
5617
# PIC is the default on this platform
5618
# Common symbols not allowed in MH_DYLIB files
5619
case $cc_basename in
5620
xlc*)
5621
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5622
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5623
;;
5624
esac
5625
;;
5626
dgux*)
5627
case $cc_basename in
5628
ec++*)
5629
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5630
;;
5631
ghcx*)
5632
# Green Hills C++ Compiler
5633
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5634
;;
5635
*)
5636
;;
5637
esac
5638
;;
5639
freebsd* | kfreebsd*-gnu | dragonfly*)
5640
# FreeBSD uses GNU C++
5641
;;
5642
hpux9* | hpux10* | hpux11*)
5643
case $cc_basename in
5644
CC*)
5645
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5646
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5647
if test "$host_cpu" != ia64; then
5648
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5649
fi
5650
;;
5651
aCC*)
5652
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5653
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5654
case "$host_cpu" in
5655
hppa*64*|ia64*)
5656
# +Z the default
5657
;;
5658
*)
5659
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5660
;;
5661
esac
5662
;;
5663
*)
5664
;;
5665
esac
5666
;;
5667
irix5* | irix6* | nonstopux*)
5668
case $cc_basename in
5669
CC*)
5670
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5671
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5672
# CC pic flag -KPIC is the default.
5673
;;
5674
*)
5675
;;
5676
esac
5677
;;
5678
linux*)
5679
case $cc_basename in
5680
KCC*)
5681
# KAI C++ Compiler
5682
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5683
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5684
;;
5685
icpc* | ecpc*)
5686
# Intel C++
5687
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5688
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5689
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5690
;;
5691
pgCC*)
5692
# Portland Group C++ compiler.
5693
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5694
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5695
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5696
;;
5697
cxx*)
5698
# Compaq C++
5699
# Make sure the PIC flag is empty. It appears that all Alpha
5700
# Linux and Compaq Tru64 Unix objects are PIC.
5701
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5702
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5703
;;
5704
*)
5705
;;
5706
esac
5707
;;
5708
lynxos*)
5709
;;
5710
m88k*)
5711
;;
5712
mvs*)
5713
case $cc_basename in
5714
cxx*)
5715
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5716
;;
5717
*)
5718
;;
5719
esac
5720
;;
5721
netbsd*)
5722
;;
5723
osf3* | osf4* | osf5*)
5724
case $cc_basename in
5725
KCC*)
5726
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5727
;;
5728
RCC*)
5729
# Rational C++ 2.4.1
5730
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5731
;;
5732
cxx*)
5733
# Digital/Compaq C++
5734
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5735
# Make sure the PIC flag is empty. It appears that all Alpha
5736
# Linux and Compaq Tru64 Unix objects are PIC.
5737
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5738
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5739
;;
5740
*)
5741
;;
5742
esac
5743
;;
5744
psos*)
5745
;;
5746
sco*)
5747
case $cc_basename in
5748
CC*)
5749
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5750
;;
5751
*)
5752
;;
5753
esac
5754
;;
5755
solaris*)
5756
case $cc_basename in
5757
CC*)
5758
# Sun C++ 4.2, 5.x and Centerline C++
5759
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5760
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5761
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5762
;;
5763
gcx*)
5764
# Green Hills C++ Compiler
5765
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5766
;;
5767
*)
5768
;;
5769
esac
5770
;;
5771
sunos4*)
5772
case $cc_basename in
5773
CC*)
5774
# Sun C++ 4.x
5775
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5776
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5777
;;
5778
lcc*)
5779
# Lucid
5780
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5781
;;
5782
*)
5783
;;
5784
esac
5785
;;
5786
tandem*)
5787
case $cc_basename in
5788
NCC*)
5789
# NonStop-UX NCC 3.20
5790
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5791
;;
5792
*)
5793
;;
5794
esac
5795
;;
5796
unixware*)
5797
;;
5798
vxworks*)
5799
;;
5800
*)
5801
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5802
;;
5803
esac
5804
fi
5805
],
5806
[
5807
if test "$GCC" = yes; then
5808
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5809
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5810
5811
case $host_os in
5812
aix*)
5813
# All AIX code is PIC.
5814
if test "$host_cpu" = ia64; then
5815
# AIX 5 now supports IA64 processor
5816
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5817
fi
5818
;;
5819
5820
amigaos*)
5821
# FIXME: we need at least 68020 code to build shared libraries, but
5822
# adding the `-m68020' flag to GCC prevents building anything better,
5823
# like `-m68040'.
5824
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5825
;;
5826
5827
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5828
# PIC is the default for these OSes.
5829
;;
5830
5831
mingw* | pw32* | os2*)
5832
# This hack is so that the source file can tell whether it is being
5833
# built for inclusion in a dll (and should export symbols for example).
5834
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5835
;;
5836
5837
darwin* | rhapsody*)
5838
# PIC is the default on this platform
5839
# Common symbols not allowed in MH_DYLIB files
5840
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5841
;;
5842
5843
msdosdjgpp*)
5844
# Just because we use GCC doesn't mean we suddenly get shared libraries
5845
# on systems that don't support them.
5846
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5847
enable_shared=no
5848
;;
5849
5850
sysv4*MP*)
5851
if test -d /usr/nec; then
5852
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5853
fi
5854
;;
5855
5856
hpux*)
5857
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5858
# not for PA HP-UX.
5859
case "$host_cpu" in
5860
hppa*64*|ia64*)
5861
# +Z the default
5862
;;
5863
*)
5864
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5865
;;
5866
esac
5867
;;
5868
5869
*)
5870
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5871
;;
5872
esac
5873
else
5874
# PORTME Check for flag to pass linker flags through the system compiler.
5875
case $host_os in
5876
aix*)
5877
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5878
if test "$host_cpu" = ia64; then
5879
# AIX 5 now supports IA64 processor
5880
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5881
else
5882
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5883
fi
5884
;;
5885
darwin*)
5886
# PIC is the default on this platform
5887
# Common symbols not allowed in MH_DYLIB files
5888
case $cc_basename in
5889
xlc*)
5890
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5891
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5892
;;
5893
esac
5894
;;
5895
5896
mingw* | pw32* | os2*)
5897
# This hack is so that the source file can tell whether it is being
5898
# built for inclusion in a dll (and should export symbols for example).
5899
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5900
;;
5901
5902
hpux9* | hpux10* | hpux11*)
5903
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5904
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5905
# not for PA HP-UX.
5906
case "$host_cpu" in
5907
hppa*64*|ia64*)
5908
# +Z the default
5909
;;
5910
*)
5911
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5912
;;
5913
esac
5914
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5915
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5916
;;
5917
5918
irix5* | irix6* | nonstopux*)
5919
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5920
# PIC (with -KPIC) is the default.
5921
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5922
;;
5923
5924
newsos6)
5925
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5926
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5927
;;
5928
5929
linux*)
5930
case $cc_basename in
5931
icc* | ecc*)
5932
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5933
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5934
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5935
;;
5936
pgcc* | pgf77* | pgf90*)
5937
# Portland Group compilers (*not* the Pentium gcc compiler,
5938
# which looks to be a dead project)
5939
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5940
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5941
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5942
;;
5943
ccc*)
5944
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5945
# All Alpha code is PIC.
5946
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5947
;;
5948
esac
5949
;;
5950
5951
osf3* | osf4* | osf5*)
5952
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5953
# All OSF/1 code is PIC.
5954
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5955
;;
5956
5957
sco3.2v5*)
5958
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5959
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5960
;;
5961
5962
solaris*)
5963
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5964
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5965
case $cc_basename in
5966
f77* | f90* | f95*)
5967
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5968
*)
5969
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5970
esac
5971
;;
5972
5973
sunos4*)
5974
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5975
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5976
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5977
;;
5978
5979
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5980
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5981
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5982
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5983
;;
5984
5985
sysv4*MP*)
5986
if test -d /usr/nec ;then
5987
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5988
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5989
fi
5990
;;
5991
5992
unicos*)
5993
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5994
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5995
;;
5996
5997
uts4*)
5998
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5999
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6000
;;
6001
6002
*)
6003
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
6004
;;
6005
esac
6006
fi
6007
])
6008
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
6009
6010
#
6011
# Check to make sure the PIC flag actually works.
6012
#
6013
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
6014
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
6015
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
6016
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
6017
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
6018
"" | " "*) ;;
6019
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
6020
esac],
6021
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
6022
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
6023
fi
6024
case "$host_os" in
6025
# For platforms which do not support PIC, -DPIC is meaningless:
6026
*djgpp*)
6027
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
6028
;;
6029
*)
6030
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
6031
;;
6032
esac
6033
])
6034
6035
6036
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
6037
# ------------------------------------
6038
# See if the linker supports building shared libraries.
6039
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
6040
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6041
ifelse([$1],[CXX],[
6042
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6043
case $host_os in
6044
aix4* | aix5*)
6045
# If we're using GNU nm, then we don't want the "-C" option.
6046
# -C means demangle to AIX nm, but means don't demangle with GNU nm
6047
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6048
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
6049
else
6050
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
6051
fi
6052
;;
6053
pw32*)
6054
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
6055
;;
6056
cygwin* | mingw*)
6057
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
6058
;;
6059
*)
6060
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6061
;;
6062
esac
6063
],[
6064
runpath_var=
6065
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6066
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6067
_LT_AC_TAGVAR(archive_cmds, $1)=
6068
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
6069
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
6070
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
6071
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
6072
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6073
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
6074
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6075
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6076
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6077
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6078
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6079
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6080
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
6081
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
6082
_LT_AC_TAGVAR(module_cmds, $1)=
6083
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
6084
_LT_AC_TAGVAR(always_export_symbols, $1)=no
6085
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6086
# include_expsyms should be a list of space-separated symbols to be *always*
6087
# included in the symbol list
6088
_LT_AC_TAGVAR(include_expsyms, $1)=
6089
# exclude_expsyms can be an extended regexp of symbols to exclude
6090
# it will be wrapped by ` (' and `)$', so one must not match beginning or
6091
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
6092
# as well as any symbol that contains `d'.
6093
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
6094
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
6095
# platforms (ab)use it in PIC code, but their linkers get confused if
6096
# the symbol is explicitly referenced. Since portable code cannot
6097
# rely on this symbol name, it's probably fine to never include it in
6098
# preloaded symbol tables.
6099
extract_expsyms_cmds=
6100
# Just being paranoid about ensuring that cc_basename is set.
6101
_LT_CC_BASENAME([$compiler])
6102
case $host_os in
6103
cygwin* | mingw* | pw32*)
6104
# FIXME: the MSVC++ port hasn't been tested in a loooong time
6105
# When not using gcc, we currently assume that we are using
6106
# Microsoft Visual C++.
6107
if test "$GCC" != yes; then
6108
with_gnu_ld=no
6109
fi
6110
;;
6111
openbsd*)
6112
with_gnu_ld=no
6113
;;
6114
esac
6115
6116
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6117
if test "$with_gnu_ld" = yes; then
6118
# If archive_cmds runs LD, not CC, wlarc should be empty
6119
wlarc='${wl}'
6120
6121
# Set some defaults for GNU ld with shared library support. These
6122
# are reset later if shared libraries are not supported. Putting them
6123
# here allows them to be overridden if necessary.
6124
runpath_var=LD_RUN_PATH
6125
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6126
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6127
# ancient GNU ld didn't support --whole-archive et. al.
6128
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
6129
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6130
else
6131
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6132
fi
6133
supports_anon_versioning=no
6134
case `$LD -v 2>/dev/null` in
6135
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
6136
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
6137
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
6138
*\ 2.11.*) ;; # other 2.11 versions
6139
*) supports_anon_versioning=yes ;;
6140
esac
6141
6142
# See if GNU ld supports shared libraries.
6143
case $host_os in
6144
aix3* | aix4* | aix5*)
6145
# On AIX/PPC, the GNU linker is very broken
6146
if test "$host_cpu" != ia64; then
6147
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6148
cat <<EOF 1>&2
6149
6150
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
6151
*** to be unable to reliably create shared libraries on AIX.
6152
*** Therefore, libtool is disabling shared libraries support. If you
6153
*** really care for shared libraries, you may want to modify your PATH
6154
*** so that a non-GNU linker is found, and then restart.
6155
6156
EOF
6157
fi
6158
;;
6159
6160
amigaos*)
6161
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
6162
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6163
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6164
6165
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
6166
# that the semantics of dynamic libraries on AmigaOS, at least up
6167
# to version 4, is to share data among multiple programs linked
6168
# with the same dynamic library. Since this doesn't match the
6169
# behavior of shared libraries on other platforms, we can't use
6170
# them.
6171
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6172
;;
6173
6174
beos*)
6175
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6176
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6177
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6178
# support --undefined. This deserves some investigation. FIXME
6179
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6180
else
6181
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6182
fi
6183
;;
6184
6185
cygwin* | mingw* | pw32*)
6186
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6187
# as there is no search path for DLLs.
6188
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6189
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6190
_LT_AC_TAGVAR(always_export_symbols, $1)=no
6191
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6192
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
6193
6194
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
6195
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
6196
# If the export-symbols file already is a .def file (1st line
6197
# is EXPORTS), use it as is; otherwise, prepend...
6198
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6199
cp $export_symbols $output_objdir/$soname.def;
6200
else
6201
echo EXPORTS > $output_objdir/$soname.def;
6202
cat $export_symbols >> $output_objdir/$soname.def;
6203
fi~
6204
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
6205
else
6206
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6207
fi
6208
;;
6209
6210
linux*)
6211
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6212
tmp_addflag=
6213
case $cc_basename,$host_cpu in
6214
pgcc*) # Portland Group C compiler
6215
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6216
;;
6217
pgf77* | pgf90* ) # Portland Group f77 and f90 compilers
6218
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6219
tmp_addflag=' -fpic -Mnomain' ;;
6220
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
6221
tmp_addflag=' -i_dynamic' ;;
6222
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
6223
tmp_addflag=' -i_dynamic -nofor_main' ;;
6224
ifc* | ifort*) # Intel Fortran compiler
6225
tmp_addflag=' -nofor_main' ;;
6226
esac
6227
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6228
6229
if test $supports_anon_versioning = yes; then
6230
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
6231
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6232
$echo "local: *; };" >> $output_objdir/$libname.ver~
6233
$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6234
fi
6235
else
6236
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6237
fi
6238
;;
6239
6240
netbsd*)
6241
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6242
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
6243
wlarc=
6244
else
6245
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6246
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6247
fi
6248
;;
6249
6250
solaris* | sysv5*)
6251
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
6252
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6253
cat <<EOF 1>&2
6254
6255
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
6256
*** create shared libraries on Solaris systems. Therefore, libtool
6257
*** is disabling shared libraries support. We urge you to upgrade GNU
6258
*** binutils to release 2.9.1 or newer. Another option is to modify
6259
*** your PATH or compiler configuration so that the native linker is
6260
*** used, and then restart.
6261
6262
EOF
6263
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6264
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6265
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6266
else
6267
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6268
fi
6269
;;
6270
6271
sunos4*)
6272
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6273
wlarc=
6274
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6275
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6276
;;
6277
6278
*)
6279
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6280
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6281
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6282
else
6283
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6284
fi
6285
;;
6286
esac
6287
6288
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
6289
runpath_var=
6290
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6291
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
6292
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6293
fi
6294
else
6295
# PORTME fill in a description of your system's linker (not GNU ld)
6296
case $host_os in
6297
aix3*)
6298
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6299
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6300
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
6301
# Note: this linker hardcodes the directories in LIBPATH if there
6302
# are no directories specified by -L.
6303
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6304
if test "$GCC" = yes && test -z "$link_static_flag"; then
6305
# Neither direct hardcoding nor static linking is supported with a
6306
# broken collect2.
6307
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6308
fi
6309
;;
6310
6311
aix4* | aix5*)
6312
if test "$host_cpu" = ia64; then
6313
# On IA64, the linker does run time linking by default, so we don't
6314
# have to do anything special.
6315
aix_use_runtimelinking=no
6316
exp_sym_flag='-Bexport'
6317
no_entry_flag=""
6318
else
6319
# If we're using GNU nm, then we don't want the "-C" option.
6320
# -C means demangle to AIX nm, but means don't demangle with GNU nm
6321
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6322
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
6323
else
6324
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
6325
fi
6326
aix_use_runtimelinking=no
6327
6328
# Test if we are trying to use run time linking or normal
6329
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
6330
# need to do runtime linking.
6331
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
6332
for ld_flag in $LDFLAGS; do
6333
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
6334
aix_use_runtimelinking=yes
6335
break
6336
fi
6337
done
6338
esac
6339
6340
exp_sym_flag='-bexport'
6341
no_entry_flag='-bnoentry'
6342
fi
6343
6344
# When large executables or shared objects are built, AIX ld can
6345
# have problems creating the table of contents. If linking a library
6346
# or program results in "error TOC overflow" add -mminimal-toc to
6347
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6348
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6349
6350
_LT_AC_TAGVAR(archive_cmds, $1)=''
6351
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6352
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6353
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6354
6355
if test "$GCC" = yes; then
6356
case $host_os in aix4.[[012]]|aix4.[[012]].*)
6357
# We only want to do this on AIX 4.2 and lower, the check
6358
# below for broken collect2 doesn't work under 4.3+
6359
collect2name=`${CC} -print-prog-name=collect2`
6360
if test -f "$collect2name" && \
6361
strings "$collect2name" | grep resolve_lib_name >/dev/null
6362
then
6363
# We have reworked collect2
6364
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6365
else
6366
# We have old collect2
6367
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6368
# It fails to find uninstalled libraries when the uninstalled
6369
# path is not listed in the libpath. Setting hardcode_minus_L
6370
# to unsupported forces relinking
6371
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6372
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6373
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6374
fi
6375
esac
6376
shared_flag='-shared'
6377
if test "$aix_use_runtimelinking" = yes; then
6378
shared_flag="$shared_flag "'${wl}-G'
6379
fi
6380
else
6381
# not using gcc
6382
if test "$host_cpu" = ia64; then
6383
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6384
# chokes on -Wl,-G. The following line is correct:
6385
shared_flag='-G'
6386
else
6387
if test "$aix_use_runtimelinking" = yes; then
6388
shared_flag='${wl}-G'
6389
else
6390
shared_flag='${wl}-bM:SRE'
6391
fi
6392
fi
6393
fi
6394
6395
# It seems that -bexpall does not export symbols beginning with
6396
# underscore (_), so it is better to generate a list of symbols to export.
6397
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6398
if test "$aix_use_runtimelinking" = yes; then
6399
# Warning - without using the other runtime loading flags (-brtl),
6400
# -berok will link without error, but may produce a broken library.
6401
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
6402
# Determine the default libpath from the value encoded in an empty executable.
6403
_LT_AC_SYS_LIBPATH_AIX
6404
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6405
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6406
else
6407
if test "$host_cpu" = ia64; then
6408
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6409
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6410
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
6411
else
6412
# Determine the default libpath from the value encoded in an empty executable.
6413
_LT_AC_SYS_LIBPATH_AIX
6414
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6415
# Warning - without using the other run time loading flags,
6416
# -berok will link without error, but may produce a broken library.
6417
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6418
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6419
# -bexpall does not export symbols beginning with underscore (_)
6420
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6421
# Exported symbols can be pulled into shared objects from archives
6422
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
6423
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6424
# This is similar to how AIX traditionally builds it's shared libraries.
6425
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6426
fi
6427
fi
6428
;;
6429
6430
amigaos*)
6431
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
6432
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6433
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6434
# see comment about different semantics on the GNU ld section
6435
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6436
;;
6437
6438
bsdi[[45]]*)
6439
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6440
;;
6441
6442
cygwin* | mingw* | pw32*)
6443
# When not using gcc, we currently assume that we are using
6444
# Microsoft Visual C++.
6445
# hardcode_libdir_flag_spec is actually meaningless, as there is
6446
# no search path for DLLs.
6447
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6448
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6449
# Tell ltmain to make .lib files, not .a files.
6450
libext=lib
6451
# Tell ltmain to make .dll files, not .so files.
6452
shrext_cmds=".dll"
6453
# FIXME: Setting linknames here is a bad hack.
6454
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6455
# The linker will automatically build a .lib file if we build a DLL.
6456
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6457
# FIXME: Should let the user specify the lib program.
6458
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
6459
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
6460
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6461
;;
6462
6463
darwin* | rhapsody*)
6464
case "$host_os" in
6465
rhapsody* | darwin1.[[012]])
6466
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
6467
;;
6468
*) # Darwin 1.3 on
6469
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6470
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6471
else
6472
case ${MACOSX_DEPLOYMENT_TARGET} in
6473
10.[[012]])
6474
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6475
;;
6476
10.*)
6477
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
6478
;;
6479
esac
6480
fi
6481
;;
6482
esac
6483
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6484
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6485
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6486
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6487
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
6488
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6489
if test "$GCC" = yes ; then
6490
output_verbose_link_cmd='echo'
6491
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6492
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6493
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
6494
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6495
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6496
else
6497
case $cc_basename in
6498
xlc*)
6499
output_verbose_link_cmd='echo'
6500
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
6501
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6502
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
6503
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6504
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6505
;;
6506
*)
6507
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6508
;;
6509
esac
6510
fi
6511
;;
6512
6513
dgux*)
6514
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6515
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6516
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6517
;;
6518
6519
freebsd1*)
6520
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6521
;;
6522
6523
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6524
# support. Future versions do this automatically, but an explicit c++rt0.o
6525
# does not break anything, and helps significantly (at the cost of a little
6526
# extra space).
6527
freebsd2.2*)
6528
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6529
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6530
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6531
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6532
;;
6533
6534
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
6535
freebsd2*)
6536
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6537
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6538
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6539
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6540
;;
6541
6542
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6543
freebsd* | kfreebsd*-gnu | dragonfly*)
6544
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6545
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6546
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6547
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6548
;;
6549
6550
hpux9*)
6551
if test "$GCC" = yes; then
6552
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6553
else
6554
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6555
fi
6556
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6557
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6558
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6559
6560
# hardcode_minus_L: Not really in the search PATH,
6561
# but as the default location of the library.
6562
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6563
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6564
;;
6565
6566
hpux10* | hpux11*)
6567
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6568
case "$host_cpu" in
6569
hppa*64*|ia64*)
6570
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6571
;;
6572
*)
6573
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6574
;;
6575
esac
6576
else
6577
case "$host_cpu" in
6578
hppa*64*|ia64*)
6579
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
6580
;;
6581
*)
6582
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6583
;;
6584
esac
6585
fi
6586
if test "$with_gnu_ld" = no; then
6587
case "$host_cpu" in
6588
hppa*64*)
6589
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6590
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6591
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6592
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6593
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6594
;;
6595
ia64*)
6596
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6597
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6598
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6599
6600
# hardcode_minus_L: Not really in the search PATH,
6601
# but as the default location of the library.
6602
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6603
;;
6604
*)
6605
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6606
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6607
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6608
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6609
6610
# hardcode_minus_L: Not really in the search PATH,
6611
# but as the default location of the library.
6612
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6613
;;
6614
esac
6615
fi
6616
;;
6617
6618
irix5* | irix6* | nonstopux*)
6619
if test "$GCC" = yes; then
6620
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6621
else
6622
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6623
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6624
fi
6625
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6626
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6627
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6628
;;
6629
6630
netbsd*)
6631
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6632
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6633
else
6634
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6635
fi
6636
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6637
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6638
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6639
;;
6640
6641
newsos6)
6642
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6643
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6644
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6645
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6646
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6647
;;
6648
6649
openbsd*)
6650
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6651
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6652
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6653
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6654
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6655
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6656
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6657
else
6658
case $host_os in
6659
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6660
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6661
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6662
;;
6663
*)
6664
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6665
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6666
;;
6667
esac
6668
fi
6669
;;
6670
6671
os2*)
6672
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6673
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6674
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6675
_LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
6676
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6677
;;
6678
6679
osf3*)
6680
if test "$GCC" = yes; then
6681
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6682
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6683
else
6684
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6685
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6686
fi
6687
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6688
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6689
;;
6690
6691
osf4* | osf5*) # as osf3* with the addition of -msym flag
6692
if test "$GCC" = yes; then
6693
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6694
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6695
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6696
else
6697
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6698
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
6699
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
6700
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
6701
6702
# Both c and cxx compiler support -rpath directly
6703
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6704
fi
6705
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6706
;;
6707
6708
sco3.2v5*)
6709
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6710
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6711
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6712
runpath_var=LD_RUN_PATH
6713
hardcode_runpath_var=yes
6714
;;
6715
6716
solaris*)
6717
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6718
if test "$GCC" = yes; then
6719
wlarc='${wl}'
6720
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6721
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6722
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6723
else
6724
wlarc=''
6725
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6726
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6727
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6728
fi
6729
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6730
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6731
case $host_os in
6732
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6733
*)
6734
# The compiler driver will combine linker options so we
6735
# cannot just pass the convience library names through
6736
# without $wl, iff we do not link with $LD.
6737
# Luckily, gcc supports the same syntax we need for Sun Studio.
6738
# Supported since Solaris 2.6 (maybe 2.5.1?)
6739
case $wlarc in
6740
'')
6741
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6742
*)
6743
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
6744
esac ;;
6745
esac
6746
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6747
;;
6748
6749
sunos4*)
6750
if test "x$host_vendor" = xsequent; then
6751
# Use $CC to link under sequent, because it throws in some extra .o
6752
# files that make .init and .fini sections work.
6753
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6754
else
6755
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6756
fi
6757
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6758
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6759
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6760
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6761
;;
6762
6763
sysv4)
6764
case $host_vendor in
6765
sni)
6766
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6767
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6768
;;
6769
siemens)
6770
## LD is ld it makes a PLAMLIB
6771
## CC just makes a GrossModule.
6772
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6773
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6774
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6775
;;
6776
motorola)
6777
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6778
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6779
;;
6780
esac
6781
runpath_var='LD_RUN_PATH'
6782
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6783
;;
6784
6785
sysv4.3*)
6786
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6787
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6788
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6789
;;
6790
6791
sysv4*MP*)
6792
if test -d /usr/nec; then
6793
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6794
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6795
runpath_var=LD_RUN_PATH
6796
hardcode_runpath_var=yes
6797
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6798
fi
6799
;;
6800
6801
sysv4.2uw2*)
6802
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6803
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6804
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6805
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6806
hardcode_runpath_var=yes
6807
runpath_var=LD_RUN_PATH
6808
;;
6809
6810
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
6811
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
6812
if test "$GCC" = yes; then
6813
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6814
else
6815
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6816
fi
6817
runpath_var='LD_RUN_PATH'
6818
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6819
;;
6820
6821
sysv5*)
6822
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6823
# $CC -shared without GNU ld will not create a library from C++
6824
# object files and a static libstdc++, better avoid it by now
6825
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6826
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6827
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6828
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6829
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6830
runpath_var='LD_RUN_PATH'
6831
;;
6832
6833
uts4*)
6834
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6835
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6836
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6837
;;
6838
6839
*)
6840
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6841
;;
6842
esac
6843
fi
6844
])
6845
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6846
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6847
6848
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
6849
if test "$GCC" = yes; then
6850
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
6851
fi
6852
6853
#
6854
# Do we need to explicitly link libc?
6855
#
6856
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6857
x|xyes)
6858
# Assume -lc should be added
6859
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6860
6861
if test "$enable_shared" = yes && test "$GCC" = yes; then
6862
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6863
*'~'*)
6864
# FIXME: we may have to deal with multi-command sequences.
6865
;;
6866
'$CC '*)
6867
# Test whether the compiler implicitly links with -lc since on some
6868
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6869
# to ld, don't add -lc before -lgcc.
6870
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6871
$rm conftest*
6872
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6873
6874
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6875
soname=conftest
6876
lib=conftest
6877
libobjs=conftest.$ac_objext
6878
deplibs=
6879
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6880
compiler_flags=-v
6881
linker_flags=-v
6882
verstring=
6883
output_objdir=.
6884
libname=conftest
6885
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6886
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6887
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6888
then
6889
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6890
else
6891
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6892
fi
6893
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6894
else
6895
cat conftest.err 1>&5
6896
fi
6897
$rm conftest*
6898
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6899
;;
6900
esac
6901
fi
6902
;;
6903
esac
6904
])# AC_LIBTOOL_PROG_LD_SHLIBS
6905
6906
6907
# _LT_AC_FILE_LTDLL_C
6908
# -------------------
6909
# Be careful that the start marker always follows a newline.
6910
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
3716
6911
# /* ltdll.c starts here */
3717
6912
# #define WIN32_LEAN_AND_MEAN
3718
6913
# #include <windows.h>
3746
6941
# return TRUE;
3747
6942
# }
3748
6943
# /* ltdll.c ends here */
3749
# This is a source program that is used to create import libraries
3750
# on Windows for dlls which lack them. Don't remove nor modify the
3751
# starting and closing comments
3752
# /* impgen.c starts here */
3753
# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
3754
#
3755
# This file is part of GNU libtool.
3756
#
3757
# This program is free software; you can redistribute it and/or modify
3758
# it under the terms of the GNU General Public License as published by
3759
# the Free Software Foundation; either version 2 of the License, or
3760
# (at your option) any later version.
3761
#
3762
# This program is distributed in the hope that it will be useful,
3763
# but WITHOUT ANY WARRANTY; without even the implied warranty of
3764
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3765
# GNU General Public License for more details.
3766
#
3767
# You should have received a copy of the GNU General Public License
3768
# along with this program; if not, write to the Free Software
3769
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3770
# */
3771
#
3772
# #include <stdio.h> /* for printf() */
3773
# #include <unistd.h> /* for open(), lseek(), read() */
3774
# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
3775
# #include <string.h> /* for strdup() */
3776
#
3777
# /* O_BINARY isn't required (or even defined sometimes) under Unix */
3778
# #ifndef O_BINARY
3779
# #define O_BINARY 0
3780
# #endif
3781
#
3782
# static unsigned int
3783
# pe_get16 (fd, offset)
3784
# int fd;
3785
# int offset;
3786
# {
3787
# unsigned char b[2];
3788
# lseek (fd, offset, SEEK_SET);
3789
# read (fd, b, 2);
3790
# return b[0] + (b[1]<<8);
3791
# }
3792
#
3793
# static unsigned int
3794
# pe_get32 (fd, offset)
3795
# int fd;
3796
# int offset;
3797
# {
3798
# unsigned char b[4];
3799
# lseek (fd, offset, SEEK_SET);
3800
# read (fd, b, 4);
3801
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3802
# }
3803
#
3804
# static unsigned int
3805
# pe_as32 (ptr)
3806
# void *ptr;
3807
# {
3808
# unsigned char *b = ptr;
3809
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3810
# }
3811
#
3812
# int
3813
# main (argc, argv)
3814
# int argc;
3815
# char *argv[];
3816
# {
3817
# int dll;
3818
# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
3819
# unsigned long export_rva, export_size, nsections, secptr, expptr;
3820
# unsigned long name_rvas, nexp;
3821
# unsigned char *expdata, *erva;
3822
# char *filename, *dll_name;
3823
#
3824
# filename = argv[1];
3825
#
3826
# dll = open(filename, O_RDONLY|O_BINARY);
3827
# if (dll < 1)
3828
# return 1;
3829
#
3830
# dll_name = filename;
3831
#
3832
# for (i=0; filename[i]; i++)
3833
# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
3834
# dll_name = filename + i +1;
3835
#
3836
# pe_header_offset = pe_get32 (dll, 0x3c);
3837
# opthdr_ofs = pe_header_offset + 4 + 20;
3838
# num_entries = pe_get32 (dll, opthdr_ofs + 92);
3839
#
3840
# if (num_entries < 1) /* no exports */
3841
# return 1;
3842
#
3843
# export_rva = pe_get32 (dll, opthdr_ofs + 96);
3844
# export_size = pe_get32 (dll, opthdr_ofs + 100);
3845
# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
3846
# secptr = (pe_header_offset + 4 + 20 +
3847
# pe_get16 (dll, pe_header_offset + 4 + 16));
3848
#
3849
# expptr = 0;
3850
# for (i = 0; i < nsections; i++)
3851
# {
3852
# char sname[8];
3853
# unsigned long secptr1 = secptr + 40 * i;
3854
# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
3855
# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
3856
# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
3857
# lseek(dll, secptr1, SEEK_SET);
3858
# read(dll, sname, 8);
3859
# if (vaddr <= export_rva && vaddr+vsize > export_rva)
3860
# {
3861
# expptr = fptr + (export_rva - vaddr);
3862
# if (export_rva + export_size > vaddr + vsize)
3863
# export_size = vsize - (export_rva - vaddr);
3864
# break;
3865
# }
3866
# }
3867
#
3868
# expdata = (unsigned char*)malloc(export_size);
3869
# lseek (dll, expptr, SEEK_SET);
3870
# read (dll, expdata, export_size);
3871
# erva = expdata - export_rva;
3872
#
3873
# nexp = pe_as32 (expdata+24);
3874
# name_rvas = pe_as32 (expdata+32);
3875
#
3876
# printf ("EXPORTS\n");
3877
# for (i = 0; i<nexp; i++)
3878
# {
3879
# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
3880
# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
3881
# }
3882
#
3883
# return 0;
3884
# }
3885
# /* impgen.c ends here */
3886
3887
EOF
3888
;;
3889
esac
3890
3891
# We use sed instead of cat because bash on DJGPP gets confused if
3892
# if finds mixed CR/LF and LF-only lines. Since sed operates in
3893
# text mode, it properly converts lines to CR/LF. This bash problem
3894
# is reportedly fixed, but why not run on old versions too?
3895
sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
3896
3897
mv -f "${ofile}T" "$ofile" || \
3898
(rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
3899
chmod +x "$ofile"
3900
fi
3901
3902
])# _LT_AC_LTCONFIG_HACK
3903
3904
# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
3905
AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
3906
3907
# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
3908
AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
3909
3910
# AC_ENABLE_SHARED - implement the --enable-shared flag
3911
# Usage: AC_ENABLE_SHARED[(DEFAULT)]
3912
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3913
# `yes'.
3914
AC_DEFUN([AC_ENABLE_SHARED],
3915
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
3916
AC_ARG_ENABLE(shared,
3917
changequote(<<, >>)dnl
3918
<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
3919
changequote([, ])dnl
3920
[p=${PACKAGE-default}
3921
case $enableval in
3922
yes) enable_shared=yes ;;
3923
no) enable_shared=no ;;
3924
*)
3925
enable_shared=no
3926
# Look at the argument we got. We use all the common list separators.
3927
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3928
for pkg in $enableval; do
3929
if test "X$pkg" = "X$p"; then
3930
enable_shared=yes
3931
fi
3932
done
3933
IFS="$ac_save_ifs"
3934
;;
3935
esac],
3936
enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
3937
])
3938
3939
# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
3940
AC_DEFUN([AC_DISABLE_SHARED],
3941
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3942
AC_ENABLE_SHARED(no)])
3943
3944
# AC_ENABLE_STATIC - implement the --enable-static flag
3945
# Usage: AC_ENABLE_STATIC[(DEFAULT)]
3946
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3947
# `yes'.
3948
AC_DEFUN([AC_ENABLE_STATIC],
3949
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
3950
AC_ARG_ENABLE(static,
3951
changequote(<<, >>)dnl
3952
<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
3953
changequote([, ])dnl
3954
[p=${PACKAGE-default}
3955
case $enableval in
3956
yes) enable_static=yes ;;
3957
no) enable_static=no ;;
3958
*)
3959
enable_static=no
3960
# Look at the argument we got. We use all the common list separators.
3961
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3962
for pkg in $enableval; do
3963
if test "X$pkg" = "X$p"; then
3964
enable_static=yes
3965
fi
3966
done
3967
IFS="$ac_save_ifs"
3968
;;
3969
esac],
3970
enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
3971
])
3972
3973
# AC_DISABLE_STATIC - set the default static flag to --disable-static
3974
AC_DEFUN([AC_DISABLE_STATIC],
3975
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3976
AC_ENABLE_STATIC(no)])
3977
3978
3979
# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
3980
# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
3981
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3982
# `yes'.
3983
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
3984
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
3985
AC_ARG_ENABLE(fast-install,
3986
changequote(<<, >>)dnl
3987
<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
3988
changequote([, ])dnl
3989
[p=${PACKAGE-default}
3990
case $enableval in
3991
yes) enable_fast_install=yes ;;
3992
no) enable_fast_install=no ;;
3993
*)
3994
enable_fast_install=no
3995
# Look at the argument we got. We use all the common list separators.
3996
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3997
for pkg in $enableval; do
3998
if test "X$pkg" = "X$p"; then
3999
enable_fast_install=yes
4000
fi
4001
done
4002
IFS="$ac_save_ifs"
4003
;;
4004
esac],
4005
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
4006
])
4007
4008
# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
4009
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
4010
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4011
AC_ENABLE_FAST_INSTALL(no)])
4012
4013
# AC_LIBTOOL_PICMODE - implement the --with-pic flag
4014
# Usage: AC_LIBTOOL_PICMODE[(MODE)]
4015
# Where MODE is either `yes' or `no'. If omitted, it defaults to
4016
# `both'.
4017
AC_DEFUN([AC_LIBTOOL_PICMODE],
4018
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4019
pic_mode=ifelse($#,1,$1,default)])
4020
4021
4022
# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
4023
AC_DEFUN([AC_PATH_TOOL_PREFIX],
4024
[AC_MSG_CHECKING([for $1])
4025
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
4026
[case $MAGIC_CMD in
4027
/*)
4028
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4029
;;
4030
?:/*)
4031
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4032
;;
4033
*)
4034
ac_save_MAGIC_CMD="$MAGIC_CMD"
4035
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4036
dnl $ac_dummy forces splitting on constant user-supplied paths.
4037
dnl POSIX.2 word splitting is done only on the output of word expansions,
4038
dnl not every word. This closes a longstanding sh security hole.
4039
ac_dummy="ifelse([$2], , $PATH, [$2])"
4040
for ac_dir in $ac_dummy; do
4041
test -z "$ac_dir" && ac_dir=.
4042
if test -f $ac_dir/$1; then
4043
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
4044
if test -n "$file_magic_test_file"; then
4045
case $deplibs_check_method in
4046
"file_magic "*)
4047
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4048
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4049
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4050
egrep "$file_magic_regex" > /dev/null; then
4051
:
4052
else
4053
cat <<EOF 1>&2
4054
4055
*** Warning: the command libtool uses to detect shared libraries,
4056
*** $file_magic_cmd, produces output that libtool cannot recognize.
4057
*** The result is that libtool may fail to recognize shared libraries
4058
*** as such. This will affect the creation of libtool libraries that
4059
*** depend on shared libraries, but programs linked with such libtool
4060
*** libraries will work regardless of this problem. Nevertheless, you
4061
*** may want to report the problem to your system manager and/or to
4062
*** bug-libtool@gnu.org
4063
4064
EOF
4065
fi ;;
4066
esac
4067
fi
4068
break
4069
fi
4070
done
4071
IFS="$ac_save_ifs"
4072
MAGIC_CMD="$ac_save_MAGIC_CMD"
4073
;;
4074
esac])
4075
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4076
if test -n "$MAGIC_CMD"; then
4077
AC_MSG_RESULT($MAGIC_CMD)
4078
else
4079
AC_MSG_RESULT(no)
4080
fi
4081
])
4082
4083
4084
# AC_PATH_MAGIC - find a file program which can recognise a shared library
4085
AC_DEFUN([AC_PATH_MAGIC],
4086
[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
4087
AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
4088
if test -z "$lt_cv_path_MAGIC_CMD"; then
4089
if test -n "$ac_tool_prefix"; then
4090
AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
4091
else
4092
MAGIC_CMD=:
4093
fi
4094
fi
4095
])
4096
4097
4098
# AC_PROG_LD - find the path to the GNU or non-GNU linker
4099
AC_DEFUN([AC_PROG_LD],
4100
[AC_ARG_WITH(gnu-ld,
4101
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
4102
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
4103
AC_REQUIRE([AC_PROG_CC])dnl
4104
AC_REQUIRE([AC_CANONICAL_HOST])dnl
4105
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
4106
AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
4107
ac_prog=ld
4108
if test "$GCC" = yes; then
4109
# Check if gcc -print-prog-name=ld gives a path.
4110
AC_MSG_CHECKING([for ld used by GCC])
4111
case $host in
4112
*-*-mingw*)
4113
# gcc leaves a trailing carriage return which upsets mingw
4114
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4115
*)
4116
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4117
esac
4118
case $ac_prog in
4119
# Accept absolute paths.
4120
[[\\/]]* | [[A-Za-z]]:[[\\/]]*)
4121
re_direlt='/[[^/]][[^/]]*/\.\./'
4122
# Canonicalize the path of ld
4123
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4124
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4125
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4126
done
4127
test -z "$LD" && LD="$ac_prog"
4128
;;
4129
"")
4130
# If it fails, then pretend we aren't using GCC.
4131
ac_prog=ld
4132
;;
4133
*)
4134
# If it is relative, then search for the first ld in PATH.
4135
with_gnu_ld=unknown
4136
;;
4137
esac
4138
elif test "$with_gnu_ld" = yes; then
4139
AC_MSG_CHECKING([for GNU ld])
4140
else
4141
AC_MSG_CHECKING([for non-GNU ld])
4142
fi
4143
AC_CACHE_VAL(lt_cv_path_LD,
4144
[if test -z "$LD"; then
4145
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4146
for ac_dir in $PATH; do
4147
test -z "$ac_dir" && ac_dir=.
4148
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4149
lt_cv_path_LD="$ac_dir/$ac_prog"
4150
# Check to see if the program is GNU ld. I'd rather use --version,
4151
# but apparently some GNU ld's only accept -v.
4152
# Break only if it was the GNU/non-GNU ld that we prefer.
4153
if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4154
test "$with_gnu_ld" != no && break
4155
else
4156
test "$with_gnu_ld" != yes && break
4157
fi
4158
fi
4159
done
4160
IFS="$ac_save_ifs"
4161
else
4162
lt_cv_path_LD="$LD" # Let the user override the test with a path.
4163
fi])
4164
LD="$lt_cv_path_LD"
4165
if test -n "$LD"; then
4166
AC_MSG_RESULT($LD)
4167
else
4168
AC_MSG_RESULT(no)
4169
fi
4170
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
4171
AC_PROG_LD_GNU
4172
])
4173
4174
# AC_PROG_LD_GNU -
4175
AC_DEFUN([AC_PROG_LD_GNU],
4176
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
4177
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
4178
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4179
lt_cv_prog_gnu_ld=yes
4180
else
4181
lt_cv_prog_gnu_ld=no
4182
fi])
4183
with_gnu_ld=$lt_cv_prog_gnu_ld
4184
])
4185
4186
# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
4187
# -- PORTME Some linkers may need a different reload flag.
4188
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
4189
[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
4190
[lt_cv_ld_reload_flag='-r'])
4191
reload_flag=$lt_cv_ld_reload_flag
4192
test -n "$reload_flag" && reload_flag=" $reload_flag"
4193
])
4194
4195
# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
4196
# -- PORTME fill in with the dynamic library characteristics
4197
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
4198
[AC_CACHE_CHECK([how to recognise dependant libraries],
4199
lt_cv_deplibs_check_method,
4200
[lt_cv_file_magic_cmd='$MAGIC_CMD'
4201
lt_cv_file_magic_test_file=
4202
lt_cv_deplibs_check_method='unknown'
4203
# Need to set the preceding variable on all platforms that support
4204
# interlibrary dependencies.
4205
# 'none' -- dependencies not supported.
4206
# `unknown' -- same as none, but documents that we really don't know.
4207
# 'pass_all' -- all dependencies passed with no checks.
4208
# 'test_compile' -- check by making test program.
4209
# 'file_magic [[regex]]' -- check by looking for files in library path
4210
# which responds to the $file_magic_cmd with a given egrep regex.
4211
# If you have `file' or equivalent on your system and you're not sure
4212
# whether `pass_all' will *always* work, you probably want this one.
4213
4214
case $host_os in
4215
aix4* | aix5*)
4216
lt_cv_deplibs_check_method=pass_all
4217
;;
4218
4219
beos*)
4220
lt_cv_deplibs_check_method=pass_all
4221
;;
4222
4223
bsdi4*)
4224
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
4225
lt_cv_file_magic_cmd='/usr/bin/file -L'
4226
lt_cv_file_magic_test_file=/shlib/libc.so
4227
;;
4228
4229
cygwin* | mingw* | pw32*)
4230
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4231
lt_cv_file_magic_cmd='$OBJDUMP -f'
4232
;;
4233
4234
darwin* | rhapsody*)
4235
lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
4236
lt_cv_file_magic_cmd='/usr/bin/file -L'
4237
case "$host_os" in
4238
rhapsody* | darwin1.[[012]])
4239
lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
4240
;;
4241
*) # Darwin 1.3 on
4242
lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
4243
;;
4244
esac
4245
;;
4246
4247
freebsd*)
4248
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4249
case $host_cpu in
4250
i*86 )
4251
# Not sure whether the presence of OpenBSD here was a mistake.
4252
# Let's accept both of them until this is cleared up.
4253
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
4254
lt_cv_file_magic_cmd=/usr/bin/file
4255
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4256
;;
4257
esac
4258
else
4259
lt_cv_deplibs_check_method=pass_all
4260
fi
4261
;;
4262
4263
gnu*)
4264
lt_cv_deplibs_check_method=pass_all
4265
;;
4266
4267
hpux10.20*|hpux11*)
4268
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
4269
lt_cv_file_magic_cmd=/usr/bin/file
4270
lt_cv_file_magic_test_file=/usr/lib/libc.sl
4271
;;
4272
4273
irix5* | irix6*)
4274
case $host_os in
4275
irix5*)
4276
# this will be overridden with pass_all, but let us keep it just in case
4277
lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
4278
;;
4279
*)
4280
case $LD in
4281
*-32|*"-32 ") libmagic=32-bit;;
4282
*-n32|*"-n32 ") libmagic=N32;;
4283
*-64|*"-64 ") libmagic=64-bit;;
4284
*) libmagic=never-match;;
4285
esac
4286
# this will be overridden with pass_all, but let us keep it just in case
4287
lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
4288
;;
4289
esac
4290
lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
4291
lt_cv_deplibs_check_method=pass_all
4292
;;
4293
4294
# This must be Linux ELF.
4295
linux-gnu*)
4296
case $host_cpu in
4297
alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* )
4298
lt_cv_deplibs_check_method=pass_all ;;
4299
*)
4300
# glibc up to 2.1.1 does not perform some relocations on ARM
4301
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
4302
esac
4303
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
4304
;;
4305
4306
netbsd*)
4307
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4308
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
4309
else
4310
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
4311
fi
4312
;;
4313
4314
newos6*)
4315
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
4316
lt_cv_file_magic_cmd=/usr/bin/file
4317
lt_cv_file_magic_test_file=/usr/lib/libnls.so
4318
;;
4319
4320
openbsd*)
4321
lt_cv_file_magic_cmd=/usr/bin/file
4322
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4323
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4324
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
4325
else
4326
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
4327
fi
4328
;;
4329
4330
osf3* | osf4* | osf5*)
4331
# this will be overridden with pass_all, but let us keep it just in case
4332
lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
4333
lt_cv_file_magic_test_file=/shlib/libc.so
4334
lt_cv_deplibs_check_method=pass_all
4335
;;
4336
4337
sco3.2v5*)
4338
lt_cv_deplibs_check_method=pass_all
4339
;;
4340
4341
solaris*)
4342
lt_cv_deplibs_check_method=pass_all
4343
lt_cv_file_magic_test_file=/lib/libc.so
4344
;;
4345
4346
sysv5uw[[78]]* | sysv4*uw2*)
4347
lt_cv_deplibs_check_method=pass_all
4348
;;
4349
4350
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4351
case $host_vendor in
4352
motorola)
4353
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
4354
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4355
;;
4356
ncr)
4357
lt_cv_deplibs_check_method=pass_all
4358
;;
4359
sequent)
4360
lt_cv_file_magic_cmd='/bin/file'
4361
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
4362
;;
4363
sni)
4364
lt_cv_file_magic_cmd='/bin/file'
4365
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
4366
lt_cv_file_magic_test_file=/lib/libc.so
4367
;;
4368
esac
4369
;;
4370
esac
4371
])
4372
file_magic_cmd=$lt_cv_file_magic_cmd
4373
deplibs_check_method=$lt_cv_deplibs_check_method
4374
])
4375
4376
4377
# AC_PROG_NM - find the path to a BSD-compatible name lister
4378
AC_DEFUN([AC_PROG_NM],
4379
[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
4380
AC_MSG_CHECKING([for BSD-compatible nm])
4381
AC_CACHE_VAL(lt_cv_path_NM,
4382
[if test -n "$NM"; then
4383
# Let the user override the test.
4384
lt_cv_path_NM="$NM"
4385
else
4386
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4387
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
4388
test -z "$ac_dir" && ac_dir=.
4389
tmp_nm=$ac_dir/${ac_tool_prefix}nm
4390
if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
4391
# Check to see if the nm accepts a BSD-compat flag.
4392
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
4393
# nm: unknown option "B" ignored
4394
# Tru64's nm complains that /dev/null is an invalid object file
4395
if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
4396
lt_cv_path_NM="$tmp_nm -B"
4397
break
4398
elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
4399
lt_cv_path_NM="$tmp_nm -p"
4400
break
4401
else
4402
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4403
continue # so that we can try to find one that supports BSD flags
4404
fi
4405
fi
4406
done
4407
IFS="$ac_save_ifs"
4408
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
4409
fi])
4410
NM="$lt_cv_path_NM"
4411
AC_MSG_RESULT([$NM])
4412
])
4413
4414
# AC_CHECK_LIBM - check for math library
4415
AC_DEFUN([AC_CHECK_LIBM],
4416
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
4417
LIBM=
4418
case $host in
4419
*-*-beos* | *-*-cygwin* | *-*-pw32*)
4420
# These system don't have libm
4421
;;
4422
*-ncr-sysv4.3*)
4423
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
4424
AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
4425
;;
4426
*)
4427
AC_CHECK_LIB(m, main, LIBM="-lm")
4428
;;
4429
esac
4430
])
4431
4432
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
4433
# the libltdl convenience library and INCLTDL to the include flags for
4434
# the libltdl header and adds --enable-ltdl-convenience to the
4435
# configure arguments. Note that LIBLTDL and INCLTDL are not
4436
# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
4437
# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
4438
# with '${top_builddir}/' and INCLTDL will be prefixed with
4439
# '${top_srcdir}/' (note the single quotes!). If your package is not
4440
# flat and you're not using automake, define top_builddir and
4441
# top_srcdir appropriately in the Makefiles.
4442
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
4443
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4444
case $enable_ltdl_convenience in
4445
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
4446
"") enable_ltdl_convenience=yes
4447
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
4448
esac
4449
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
4450
INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4451
])
4452
4453
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
4454
# the libltdl installable library and INCLTDL to the include flags for
4455
# the libltdl header and adds --enable-ltdl-install to the configure
4456
# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
4457
# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
4458
# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
4459
# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
4460
# with '${top_srcdir}/' (note the single quotes!). If your package is
4461
# not flat and you're not using automake, define top_builddir and
4462
# top_srcdir appropriately in the Makefiles.
4463
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
4464
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
4465
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4466
AC_CHECK_LIB(ltdl, main,
4467
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
4468
[if test x"$enable_ltdl_install" = xno; then
4469
AC_MSG_WARN([libltdl not installed, but installation disabled])
4470
else
4471
enable_ltdl_install=yes
4472
fi
4473
])
4474
if test x"$enable_ltdl_install" = x"yes"; then
4475
ac_configure_args="$ac_configure_args --enable-ltdl-install"
4476
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
4477
INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4478
else
4479
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
4480
LIBLTDL="-lltdl"
4481
INCLTDL=
4482
fi
4483
])
6944
])# _LT_AC_FILE_LTDLL_C
6945
6946
6947
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6948
# ---------------------------------
6949
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6950
4484
6951
4485
6952
# old names
4486
6953
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
4494
6961
# This is just to silence aclocal about the macro not being used
4495
6962
ifelse([AC_DISABLE_FAST_INSTALL])
4496
6963
6964
AC_DEFUN([LT_AC_PROG_GCJ],
6965
[AC_CHECK_TOOL(GCJ, gcj, no)
6966
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6967
AC_SUBST(GCJFLAGS)
6968
])
6969
6970
AC_DEFUN([LT_AC_PROG_RC],
6971
[AC_CHECK_TOOL(RC, windres, no)
6972
])
6973
6974
# NOTE: This macro has been submitted for inclusion into #
6975
# GNU Autoconf as AC_PROG_SED. When it is available in #
6976
# a released version of Autoconf we should remove this #
6977
# macro and use it instead. #
6978
# LT_AC_PROG_SED
6979
# --------------
6980
# Check for a fully-functional sed program, that truncates
6981
# as few characters as possible. Prefer GNU sed if found.
6982
AC_DEFUN([LT_AC_PROG_SED],
6983
[AC_MSG_CHECKING([for a sed that does not truncate output])
6984
AC_CACHE_VAL(lt_cv_path_SED,
6985
[# Loop through the user's path and test for sed and gsed.
6986
# Then use that list of sed's as ones to test for truncation.
6987
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6988
for as_dir in $PATH
6989
do
6990
IFS=$as_save_IFS
6991
test -z "$as_dir" && as_dir=.
6992
for lt_ac_prog in sed gsed; do
6993
for ac_exec_ext in '' $ac_executable_extensions; do
6994
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6995
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6996
fi
6997
done
6998
done
6999
done
7000
lt_ac_max=0
7001
lt_ac_count=0
7002
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7003
# along with /bin/sed that truncates output.
7004
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7005
test ! -f $lt_ac_sed && continue
7006
cat /dev/null > conftest.in
7007
lt_ac_count=0
7008
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7009
# Check for GNU sed and select it if it is found.
7010
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7011
lt_cv_path_SED=$lt_ac_sed
7012
break
7013
fi
7014
while true; do
7015
cat conftest.in conftest.in >conftest.tmp
7016
mv conftest.tmp conftest.in
7017
cp conftest.in conftest.nl
7018
echo >>conftest.nl
7019
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7020
cmp -s conftest.out conftest.nl || break
7021
# 10000 chars as input seems more than enough
7022
test $lt_ac_count -gt 10 && break
7023
lt_ac_count=`expr $lt_ac_count + 1`
7024
if test $lt_ac_count -gt $lt_ac_max; then
7025
lt_ac_max=$lt_ac_count
7026
lt_cv_path_SED=$lt_ac_sed
7027
fi
7028
done
7029
done
7030
])
7031
SED=$lt_cv_path_SED
7032
AC_MSG_RESULT([$SED])
7033
])
7034
7035
# Figure out how to run the assembler. -*- Autoconf -*-
7036
7037
# serial 2
7038
7039
# Copyright 2001 Free Software Foundation, Inc.
7040
7041
# This program is free software; you can redistribute it and/or modify
7042
# it under the terms of the GNU General Public License as published by
7043
# the Free Software Foundation; either version 2, or (at your option)
7044
# any later version.
7045
7046
# This program is distributed in the hope that it will be useful,
7047
# but WITHOUT ANY WARRANTY; without even the implied warranty of
7048
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7049
# GNU General Public License for more details.
7050
7051
# You should have received a copy of the GNU General Public License
7052
# along with this program; if not, write to the Free Software
7053
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
7054
# 02111-1307, USA.
7055
7056
# AM_PROG_AS
7057
# ----------
7058
AC_DEFUN([AM_PROG_AS],
7059
[# By default we simply use the C compiler to build assembly code.
7060
AC_REQUIRE([AC_PROG_CC])
7061
: ${CCAS='$(CC)'}
7062
# Set ASFLAGS if not already set.
7063
: ${CCASFLAGS='$(CFLAGS)'}
7064
AC_SUBST(CCAS)
7065
AC_SUBST(CCASFLAGS)])
7066
7067
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
7068
7069
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
7070
7071
# This program is free software; you can redistribute it and/or modify
7072
# it under the terms of the GNU General Public License as published by
7073
# the Free Software Foundation; either version 2, or (at your option)
7074
# any later version.
7075
7076
# This program is distributed in the hope that it will be useful,
7077
# but WITHOUT ANY WARRANTY; without even the implied warranty of
7078
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7079
# GNU General Public License for more details.
7080
7081
# You should have received a copy of the GNU General Public License
7082
# along with this program; if not, write to the Free Software
7083
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
7084
# 02111-1307, USA.
7085
7086
AC_PREREQ([2.52])
7087
7088
# serial 6
7089
7090
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
7091
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
7092
4497
7093
# CFLAGS and library paths for XMMS
4498
7094
# written 15 December 1999 by Ben Gertzfield <che@debian.org>
4499
7095
4510
7106
dnl
4511
7107
4512
7108
dnl XMMS_TEST_VERSION(AVAILABLE-VERSION, NEEDED-VERSION [, ACTION-IF-OKAY [, ACTION-IF-NOT-OKAY]])
4513
AC_DEFUN(XMMS_TEST_VERSION, [
7109
AC_DEFUN([XMMS_TEST_VERSION], [
4514
7110
4515
7111
# Determine which version number is greater. Prints 2 to stdout if
4516
7112
# the second number is greater, 1 if the first number is greater,
4555
7151
fi
4556
7152
])
4557
7153
4558
AC_DEFUN(AM_PATH_XMMS,
7154
AC_DEFUN([AM_PATH_XMMS],
4559
7155
[
4560
7156
AC_ARG_WITH(xmms-prefix,[ --with-xmms-prefix=PFX Prefix where XMMS is installed (optional)],
4561
7157
xmms_config_prefix="$withval", xmms_config_prefix="")
4746
7342
rm -f conf.oggtest
4747
7343
])
4748
7344
4749
# codeset.m4 serial AM1 (gettext-0.10.40)
4750
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
4751
dnl This file is free software, distributed under the terms of the GNU
4752
dnl General Public License. As a special exception to the GNU General
4753
dnl Public License, this file may be distributed as part of a program
4754
dnl that contains a configuration script generated by Autoconf, under
4755
dnl the same distribution terms as the rest of that program.
4756
4757
dnl From Bruno Haible.
4758
4759
AC_DEFUN([AM_LANGINFO_CODESET],
4760
[
4761
AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
4762
[AC_TRY_LINK([#include <langinfo.h>],
4763
[char* cs = nl_langinfo(CODESET);],
4764
am_cv_langinfo_codeset=yes,
4765
am_cv_langinfo_codeset=no)
4766
])
4767
if test $am_cv_langinfo_codeset = yes; then
4768
AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
4769
[Define if you have <langinfo.h> and nl_langinfo(CODESET).])
4770
fi
4771
])
4772
4773
7345
# iconv.m4 serial AM4 (gettext-0.11.3)
4774
7346
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
4775
dnl This file is free software, distributed under the terms of the GNU
4776
dnl General Public License. As a special exception to the GNU General
4777
dnl Public License, this file may be distributed as part of a program
4778
dnl that contains a configuration script generated by Autoconf, under
4779
dnl the same distribution terms as the rest of that program.
7347
dnl This file is free software; the Free Software Foundation
7348
dnl gives unlimited permission to copy and/or distribute it,
7349
dnl with or without modifications, as long as this notice is preserved.
4780
7350
4781
7351
dnl From Bruno Haible.
4782
7352
4874
7444
fi
4875
7445
])
4876
7446
4877
# lib-ld.m4 serial 1 (gettext-0.11)
4878
dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
4879
dnl This file is free software, distributed under the terms of the GNU
4880
dnl General Public License. As a special exception to the GNU General
4881
dnl Public License, this file may be distributed as part of a program
4882
dnl that contains a configuration script generated by Autoconf, under
4883
dnl the same distribution terms as the rest of that program.
4884
4885
dnl Subroutines of libtool.m4,
4886
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
4887
dnl with libtool.m4.
4888
4889
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
4890
AC_DEFUN([AC_LIB_PROG_LD_GNU],
4891
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
4892
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
4893
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4894
acl_cv_prog_gnu_ld=yes
4895
else
4896
acl_cv_prog_gnu_ld=no
4897
fi])
4898
with_gnu_ld=$acl_cv_prog_gnu_ld
4899
])
4900
4901
dnl From libtool-1.4. Sets the variable LD.
4902
AC_DEFUN([AC_LIB_PROG_LD],
4903
[AC_ARG_WITH(gnu-ld,
4904
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
4905
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
4906
AC_REQUIRE([AC_PROG_CC])dnl
4907
AC_REQUIRE([AC_CANONICAL_HOST])dnl
4908
ac_prog=ld
4909
if test "$GCC" = yes; then
4910
# Check if gcc -print-prog-name=ld gives a path.
4911
AC_MSG_CHECKING([for ld used by GCC])
4912
case $host in
4913
*-*-mingw*)
4914
# gcc leaves a trailing carriage return which upsets mingw
4915
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4916
*)
4917
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4918
esac
4919
case $ac_prog in
4920
# Accept absolute paths.
4921
[[\\/]* | [A-Za-z]:[\\/]*)]
4922
[re_direlt='/[^/][^/]*/\.\./']
4923
# Canonicalize the path of ld
4924
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4925
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4926
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4927
done
4928
test -z "$LD" && LD="$ac_prog"
4929
;;
4930
"")
4931
# If it fails, then pretend we aren't using GCC.
4932
ac_prog=ld
4933
;;
4934
*)
4935
# If it is relative, then search for the first ld in PATH.
4936
with_gnu_ld=unknown
4937
;;
4938
esac
4939
elif test "$with_gnu_ld" = yes; then
4940
AC_MSG_CHECKING([for GNU ld])
4941
else
4942
AC_MSG_CHECKING([for non-GNU ld])
4943
fi
4944
AC_CACHE_VAL(acl_cv_path_LD,
4945
[if test -z "$LD"; then
4946
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4947
for ac_dir in $PATH; do
4948
test -z "$ac_dir" && ac_dir=.
4949
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4950
acl_cv_path_LD="$ac_dir/$ac_prog"
4951
# Check to see if the program is GNU ld. I'd rather use --version,
4952
# but apparently some GNU ld's only accept -v.
4953
# Break only if it was the GNU/non-GNU ld that we prefer.
4954
if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4955
test "$with_gnu_ld" != no && break
7447
# lib-prefix.m4 serial 4 (gettext-0.14.2)
7448
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
7449
dnl This file is free software; the Free Software Foundation
7450
dnl gives unlimited permission to copy and/or distribute it,
7451
dnl with or without modifications, as long as this notice is preserved.
7452
7453
dnl From Bruno Haible.
7454
7455
dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
7456
dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
7457
dnl require excessive bracketing.
7458
ifdef([AC_HELP_STRING],
7459
[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
7460
[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
7461
7462
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
7463
dnl to access previously installed libraries. The basic assumption is that
7464
dnl a user will want packages to use other packages he previously installed
7465
dnl with the same --prefix option.
7466
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
7467
dnl libraries, but is otherwise very convenient.
7468
AC_DEFUN([AC_LIB_PREFIX],
7469
[
7470
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
7471
AC_REQUIRE([AC_PROG_CC])
7472
AC_REQUIRE([AC_CANONICAL_HOST])
7473
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
7474
dnl By default, look in $includedir and $libdir.
7475
use_additional=yes
7476
AC_LIB_WITH_FINAL_PREFIX([
7477
eval additional_includedir=\"$includedir\"
7478
eval additional_libdir=\"$libdir\"
7479
])
7480
AC_LIB_ARG_WITH([lib-prefix],
7481
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
7482
--without-lib-prefix don't search for libraries in includedir and libdir],
7483
[
7484
if test "X$withval" = "Xno"; then
7485
use_additional=no
7486
else
7487
if test "X$withval" = "X"; then
7488
AC_LIB_WITH_FINAL_PREFIX([
7489
eval additional_includedir=\"$includedir\"
7490
eval additional_libdir=\"$libdir\"
7491
])
4956
7492
else
4957
test "$with_gnu_ld" != yes && break
4958
fi
4959
fi
4960
done
4961
IFS="$ac_save_ifs"
4962
else
4963
acl_cv_path_LD="$LD" # Let the user override the test with a path.
4964
fi])
4965
LD="$acl_cv_path_LD"
4966
if test -n "$LD"; then
4967
AC_MSG_RESULT($LD)
4968
else
4969
AC_MSG_RESULT(no)
4970
fi
4971
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
4972
AC_LIB_PROG_LD_GNU
4973
])
4974
4975
# lib-link.m4 serial 3 (gettext-0.11.3)
4976
dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
4977
dnl This file is free software, distributed under the terms of the GNU
4978
dnl General Public License. As a special exception to the GNU General
4979
dnl Public License, this file may be distributed as part of a program
4980
dnl that contains a configuration script generated by Autoconf, under
4981
dnl the same distribution terms as the rest of that program.
7493
additional_includedir="$withval/include"
7494
additional_libdir="$withval/lib"
7495
fi
7496
fi
7497
])
7498
if test $use_additional = yes; then
7499
dnl Potentially add $additional_includedir to $CPPFLAGS.
7500
dnl But don't add it
7501
dnl 1. if it's the standard /usr/include,
7502
dnl 2. if it's already present in $CPPFLAGS,
7503
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
7504
dnl 4. if it doesn't exist as a directory.
7505
if test "X$additional_includedir" != "X/usr/include"; then
7506
haveit=
7507
for x in $CPPFLAGS; do
7508
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
7509
if test "X$x" = "X-I$additional_includedir"; then
7510
haveit=yes
7511
break
7512
fi
7513
done
7514
if test -z "$haveit"; then
7515
if test "X$additional_includedir" = "X/usr/local/include"; then
7516
if test -n "$GCC"; then
7517
case $host_os in
7518
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
7519
esac
7520
fi
7521
fi
7522
if test -z "$haveit"; then
7523
if test -d "$additional_includedir"; then
7524
dnl Really add $additional_includedir to $CPPFLAGS.
7525
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
7526
fi
7527
fi
7528
fi
7529
fi
7530
dnl Potentially add $additional_libdir to $LDFLAGS.
7531
dnl But don't add it
7532
dnl 1. if it's the standard /usr/lib,
7533
dnl 2. if it's already present in $LDFLAGS,
7534
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
7535
dnl 4. if it doesn't exist as a directory.
7536
if test "X$additional_libdir" != "X/usr/lib"; then
7537
haveit=
7538
for x in $LDFLAGS; do
7539
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
7540
if test "X$x" = "X-L$additional_libdir"; then
7541
haveit=yes
7542
break
7543
fi
7544
done
7545
if test -z "$haveit"; then
7546
if test "X$additional_libdir" = "X/usr/local/lib"; then
7547
if test -n "$GCC"; then
7548
case $host_os in
7549
linux*) haveit=yes;;
7550
esac
7551
fi
7552
fi
7553
if test -z "$haveit"; then
7554
if test -d "$additional_libdir"; then
7555
dnl Really add $additional_libdir to $LDFLAGS.
7556
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
7557
fi
7558
fi
7559
fi
7560
fi
7561
fi
7562
])
7563
7564
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
7565
dnl acl_final_exec_prefix, containing the values to which $prefix and
7566
dnl $exec_prefix will expand at the end of the configure script.
7567
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
7568
[
7569
dnl Unfortunately, prefix and exec_prefix get only finally determined
7570
dnl at the end of configure.
7571
if test "X$prefix" = "XNONE"; then
7572
acl_final_prefix="$ac_default_prefix"
7573
else
7574
acl_final_prefix="$prefix"
7575
fi
7576
if test "X$exec_prefix" = "XNONE"; then
7577
acl_final_exec_prefix='${prefix}'
7578
else
7579
acl_final_exec_prefix="$exec_prefix"
7580
fi
7581
acl_save_prefix="$prefix"
7582
prefix="$acl_final_prefix"
7583
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7584
prefix="$acl_save_prefix"
7585
])
7586
7587
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
7588
dnl variables prefix and exec_prefix bound to the values they will have
7589
dnl at the end of the configure script.
7590
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
7591
[
7592
acl_save_prefix="$prefix"
7593
prefix="$acl_final_prefix"
7594
acl_save_exec_prefix="$exec_prefix"
7595
exec_prefix="$acl_final_exec_prefix"
7596
$1
7597
exec_prefix="$acl_save_exec_prefix"
7598
prefix="$acl_save_prefix"
7599
])
7600
7601
# lib-link.m4 serial 6 (gettext-0.14.3)
7602
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
7603
dnl This file is free software; the Free Software Foundation
7604
dnl gives unlimited permission to copy and/or distribute it,
7605
dnl with or without modifications, as long as this notice is preserved.
4982
7606
4983
7607
dnl From Bruno Haible.
4984
7608
7609
AC_PREREQ(2.50)
7610
4985
7611
dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
4986
7612
dnl the libraries corresponding to explicit and implicit dependencies.
4987
7613
dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
5066
7692
5067
7693
dnl Determine the platform dependent parameters needed to use rpath:
5068
7694
dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
5069
dnl hardcode_direct, hardcode_minus_L,
5070
dnl sys_lib_search_path_spec, sys_lib_dlsearch_path_spec.
7695
dnl hardcode_direct, hardcode_minus_L.
5071
7696
AC_DEFUN([AC_LIB_RPATH],
5072
7697
[
7698
dnl Tell automake >= 1.10 to complain if config.rpath is missing.
7699
m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
5073
7700
AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
5074
7701
AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
5075
7702
AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
5088
7715
hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
5089
7716
hardcode_direct="$acl_cv_hardcode_direct"
5090
7717
hardcode_minus_L="$acl_cv_hardcode_minus_L"
5091
sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
5092
sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
5093
7718
dnl Determine whether the user wants rpath handling at all.
5094
7719
AC_ARG_ENABLE(rpath,
5095
7720
[ --disable-rpath do not hardcode runtime library paths],
5109
7734
eval additional_includedir=\"$includedir\"
5110
7735
eval additional_libdir=\"$libdir\"
5111
7736
])
5112
AC_ARG_WITH([lib$1-prefix],
7737
AC_LIB_ARG_WITH([lib$1-prefix],
5113
7738
[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
5114
7739
--without-lib$1-prefix don't search for lib$1 in includedir and libdir],
5115
7740
[
5327
7952
if test "X$additional_includedir" = "X/usr/local/include"; then
5328
7953
if test -n "$GCC"; then
5329
7954
case $host_os in
5330
linux*) haveit=yes;;
7955
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
5331
7956
esac
5332
7957
fi
5333
7958
fi
5376
8001
if test "X$additional_libdir" = "X/usr/local/lib"; then
5377
8002
if test -n "$GCC"; then
5378
8003
case $host_os in
5379
linux*) haveit=yes;;
8004
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
5380
8005
esac
5381
8006
fi
5382
8007
fi
5527
8152
done
5528
8153
])
5529
8154
5530
# lib-prefix.m4 serial 1 (gettext-0.11)
5531
dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
5532
dnl This file is free software, distributed under the terms of the GNU
5533
dnl General Public License. As a special exception to the GNU General
5534
dnl Public License, this file may be distributed as part of a program
5535
dnl that contains a configuration script generated by Autoconf, under
5536
dnl the same distribution terms as the rest of that program.
8155
# lib-ld.m4 serial 3 (gettext-0.13)
8156
dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
8157
dnl This file is free software; the Free Software Foundation
8158
dnl gives unlimited permission to copy and/or distribute it,
8159
dnl with or without modifications, as long as this notice is preserved.
8160
8161
dnl Subroutines of libtool.m4,
8162
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
8163
dnl with libtool.m4.
8164
8165
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
8166
AC_DEFUN([AC_LIB_PROG_LD_GNU],
8167
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
8168
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
8169
case `$LD -v 2>&1 </dev/null` in
8170
*GNU* | *'with BFD'*)
8171
acl_cv_prog_gnu_ld=yes ;;
8172
*)
8173
acl_cv_prog_gnu_ld=no ;;
8174
esac])
8175
with_gnu_ld=$acl_cv_prog_gnu_ld
8176
])
8177
8178
dnl From libtool-1.4. Sets the variable LD.
8179
AC_DEFUN([AC_LIB_PROG_LD],
8180
[AC_ARG_WITH(gnu-ld,
8181
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
8182
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
8183
AC_REQUIRE([AC_PROG_CC])dnl
8184
AC_REQUIRE([AC_CANONICAL_HOST])dnl
8185
# Prepare PATH_SEPARATOR.
8186
# The user is always right.
8187
if test "${PATH_SEPARATOR+set}" != set; then
8188
echo "#! /bin/sh" >conf$$.sh
8189
echo "exit 0" >>conf$$.sh
8190
chmod +x conf$$.sh
8191
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8192
PATH_SEPARATOR=';'
8193
else
8194
PATH_SEPARATOR=:
8195
fi
8196
rm -f conf$$.sh
8197
fi
8198
ac_prog=ld
8199
if test "$GCC" = yes; then
8200
# Check if gcc -print-prog-name=ld gives a path.
8201
AC_MSG_CHECKING([for ld used by GCC])
8202
case $host in
8203
*-*-mingw*)
8204
# gcc leaves a trailing carriage return which upsets mingw
8205
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8206
*)
8207
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8208
esac
8209
case $ac_prog in
8210
# Accept absolute paths.
8211
[[\\/]* | [A-Za-z]:[\\/]*)]
8212
[re_direlt='/[^/][^/]*/\.\./']
8213
# Canonicalize the path of ld
8214
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8215
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8216
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8217
done
8218
test -z "$LD" && LD="$ac_prog"
8219
;;
8220
"")
8221
# If it fails, then pretend we aren't using GCC.
8222
ac_prog=ld
8223
;;
8224
*)
8225
# If it is relative, then search for the first ld in PATH.
8226
with_gnu_ld=unknown
8227
;;
8228
esac
8229
elif test "$with_gnu_ld" = yes; then
8230
AC_MSG_CHECKING([for GNU ld])
8231
else
8232
AC_MSG_CHECKING([for non-GNU ld])
8233
fi
8234
AC_CACHE_VAL(acl_cv_path_LD,
8235
[if test -z "$LD"; then
8236
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8237
for ac_dir in $PATH; do
8238
test -z "$ac_dir" && ac_dir=.
8239
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8240
acl_cv_path_LD="$ac_dir/$ac_prog"
8241
# Check to see if the program is GNU ld. I'd rather use --version,
8242
# but apparently some GNU ld's only accept -v.
8243
# Break only if it was the GNU/non-GNU ld that we prefer.
8244
case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
8245
*GNU* | *'with BFD'*)
8246
test "$with_gnu_ld" != no && break ;;
8247
*)
8248
test "$with_gnu_ld" != yes && break ;;
8249
esac
8250
fi
8251
done
8252
IFS="$ac_save_ifs"
8253
else
8254
acl_cv_path_LD="$LD" # Let the user override the test with a path.
8255
fi])
8256
LD="$acl_cv_path_LD"
8257
if test -n "$LD"; then
8258
AC_MSG_RESULT($LD)
8259
else
8260
AC_MSG_RESULT(no)
8261
fi
8262
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
8263
AC_LIB_PROG_LD_GNU
8264
])
8265
8266
# codeset.m4 serial AM1 (gettext-0.10.40)
8267
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
8268
dnl This file is free software; the Free Software Foundation
8269
dnl gives unlimited permission to copy and/or distribute it,
8270
dnl with or without modifications, as long as this notice is preserved.
5537
8271
5538
8272
dnl From Bruno Haible.
5539
8273
5540
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
5541
dnl to access previously installed libraries. The basic assumption is that
5542
dnl a user will want packages to use other packages he previously installed
5543
dnl with the same --prefix option.
5544
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
5545
dnl libraries, but is otherwise very convenient.
5546
AC_DEFUN([AC_LIB_PREFIX],
5547
[
5548
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
5549
AC_REQUIRE([AC_PROG_CC])
5550
AC_REQUIRE([AC_CANONICAL_HOST])
5551
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
5552
dnl By default, look in $includedir and $libdir.
5553
use_additional=yes
5554
AC_LIB_WITH_FINAL_PREFIX([
5555
eval additional_includedir=\"$includedir\"
5556
eval additional_libdir=\"$libdir\"
5557
])
5558
AC_ARG_WITH([lib-prefix],
5559
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
5560
--without-lib-prefix don't search for libraries in includedir and libdir],
5561
[
5562
if test "X$withval" = "Xno"; then
5563
use_additional=no
5564
else
5565
if test "X$withval" = "X"; then
5566
AC_LIB_WITH_FINAL_PREFIX([
5567
eval additional_includedir=\"$includedir\"
5568
eval additional_libdir=\"$libdir\"
5569
])
5570
else
5571
additional_includedir="$withval/include"
5572
additional_libdir="$withval/lib"
5573
fi
5574
fi
5575
])
5576
if test $use_additional = yes; then
5577
dnl Potentially add $additional_includedir to $CPPFLAGS.
5578
dnl But don't add it
5579
dnl 1. if it's the standard /usr/include,
5580
dnl 2. if it's already present in $CPPFLAGS,
5581
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
5582
dnl 4. if it doesn't exist as a directory.
5583
if test "X$additional_includedir" != "X/usr/include"; then
5584
haveit=
5585
for x in $CPPFLAGS; do
5586
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
5587
if test "X$x" = "X-I$additional_includedir"; then
5588
haveit=yes
5589
break
5590
fi
5591
done
5592
if test -z "$haveit"; then
5593
if test "X$additional_includedir" = "X/usr/local/include"; then
5594
if test -n "$GCC"; then
5595
case $host_os in
5596
linux*) haveit=yes;;
5597
esac
5598
fi
5599
fi
5600
if test -z "$haveit"; then
5601
if test -d "$additional_includedir"; then
5602
dnl Really add $additional_includedir to $CPPFLAGS.
5603
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
5604
fi
5605
fi
5606
fi
5607
fi
5608
dnl Potentially add $additional_libdir to $LDFLAGS.
5609
dnl But don't add it
5610
dnl 1. if it's the standard /usr/lib,
5611
dnl 2. if it's already present in $LDFLAGS,
5612
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
5613
dnl 4. if it doesn't exist as a directory.
5614
if test "X$additional_libdir" != "X/usr/lib"; then
5615
haveit=
5616
for x in $LDFLAGS; do
5617
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
5618
if test "X$x" = "X-L$additional_libdir"; then
5619
haveit=yes
5620
break
5621
fi
5622
done
5623
if test -z "$haveit"; then
5624
if test "X$additional_libdir" = "X/usr/local/lib"; then
5625
if test -n "$GCC"; then
5626
case $host_os in
5627
linux*) haveit=yes;;
5628
esac
5629
fi
5630
fi
5631
if test -z "$haveit"; then
5632
if test -d "$additional_libdir"; then
5633
dnl Really add $additional_libdir to $LDFLAGS.
5634
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
5635
fi
5636
fi
5637
fi
5638
fi
5639
fi
5640
])
5641
5642
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
5643
dnl acl_final_exec_prefix, containing the values to which $prefix and
5644
dnl $exec_prefix will expand at the end of the configure script.
5645
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
5646
[
5647
dnl Unfortunately, prefix and exec_prefix get only finally determined
5648
dnl at the end of configure.
5649
if test "X$prefix" = "XNONE"; then
5650
acl_final_prefix="$ac_default_prefix"
5651
else
5652
acl_final_prefix="$prefix"
5653
fi
5654
if test "X$exec_prefix" = "XNONE"; then
5655
acl_final_exec_prefix='${prefix}'
5656
else
5657
acl_final_exec_prefix="$exec_prefix"
5658
fi
5659
acl_save_prefix="$prefix"
5660
prefix="$acl_final_prefix"
5661
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
5662
prefix="$acl_save_prefix"
5663
])
5664
5665
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
5666
dnl variables prefix and exec_prefix bound to the values they will have
5667
dnl at the end of the configure script.
5668
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
5669
[
5670
acl_save_prefix="$prefix"
5671
prefix="$acl_final_prefix"
5672
acl_save_exec_prefix="$exec_prefix"
5673
exec_prefix="$acl_final_exec_prefix"
5674
$1
5675
exec_prefix="$acl_save_exec_prefix"
5676
prefix="$acl_save_prefix"
8274
AC_DEFUN([AM_LANGINFO_CODESET],
8275
[
8276
AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
8277
[AC_TRY_LINK([#include <langinfo.h>],
8278
[char* cs = nl_langinfo(CODESET);],
8279
am_cv_langinfo_codeset=yes,
8280
am_cv_langinfo_codeset=no)
8281
])
8282
if test $am_cv_langinfo_codeset = yes; then
8283
AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
8284
[Define if you have <langinfo.h> and nl_langinfo(CODESET).])
8285
fi
5677
8286
])
5678
8287
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