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- Committer: Bazaar Package Importer
- Author(s): Sebastien Bacher
- Date: 2005-12-02 12:30:09 UTC
- Revision ID: james.westby@ubuntu.com-20051202123009-z00n5h4uuwfo64ev
Tags: upstream-2.12.2
Import upstream version 2.12.2
- files added:
- bonobo
- examples
- examples/bonobo
- examples/bonobo/bonoboui
- examples/bonobo/echo
- examples/canvas
- examples/gconf
- examples/popt
- examples/vfs
- examples/vfs/pygvfsmethod
- gconf
- gnome
- gnomecanvas
- gnomevfs
- tests
added
removed
aclocal.m4
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# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_AUTOMAKE_VERSION(VERSION)
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# ----------------------------
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AC_DEFUN([AM_SET_LEADING_DOT],
494
[rm -rf .tst 2>/dev/null
495
mkdir .tst 2>/dev/null
496
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497
am__leading_dot=.
498
else
499
am__leading_dot=_
500
fi
501
rmdir .tst 2>/dev/null
502
AC_SUBST([am__leading_dot])])
503
504
# Check to see how 'make' treats includes. -*- Autoconf -*-
505
506
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
507
#
508
# This file is free software; the Free Software Foundation
509
# gives unlimited permission to copy and/or distribute it,
510
# with or without modifications, as long as this notice is preserved.
511
512
# serial 3
513
514
# AM_MAKE_INCLUDE()
515
# -----------------
516
# Check to see how make treats includes.
517
AC_DEFUN([AM_MAKE_INCLUDE],
518
[am_make=${MAKE-make}
519
cat > confinc << 'END'
520
am__doit:
521
@echo done
522
.PHONY: am__doit
523
END
524
# If we don't find an include directive, just comment out the code.
525
AC_MSG_CHECKING([for style of include used by $am_make])
526
am__include="#"
527
am__quote=
528
_am_result=none
529
# First try GNU make style include.
530
echo "include confinc" > confmf
531
# We grep out `Entering directory' and `Leaving directory'
532
# messages which can occur if `w' ends up in MAKEFLAGS.
533
# In particular we don't look at `^make:' because GNU make might
534
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535
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536
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
537
am__include=include
538
am__quote=
539
_am_result=GNU
540
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541
# Now try BSD make style include.
542
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543
echo '.include "confinc"' > confmf
544
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545
am__include=.include
546
am__quote="\""
547
_am_result=BSD
548
fi
549
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550
AC_SUBST([am__include])
551
AC_SUBST([am__quote])
552
AC_MSG_RESULT([$_am_result])
553
rm -f confinc confmf
554
])
555
556
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
557
558
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
559
# Free Software Foundation, Inc.
560
#
561
# This file is free software; the Free Software Foundation
562
# gives unlimited permission to copy and/or distribute it,
563
# with or without modifications, as long as this notice is preserved.
564
565
# serial 4
566
567
# AM_MISSING_PROG(NAME, PROGRAM)
568
# ------------------------------
569
AC_DEFUN([AM_MISSING_PROG],
570
[AC_REQUIRE([AM_MISSING_HAS_RUN])
571
$1=${$1-"${am_missing_run}$2"}
572
AC_SUBST($1)])
573
574
575
# AM_MISSING_HAS_RUN
576
# ------------------
577
# Define MISSING if not defined so far and test if it supports --run.
578
# If it does, set am_missing_run to use it, otherwise, to nothing.
579
AC_DEFUN([AM_MISSING_HAS_RUN],
580
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
581
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
582
# Use eval to expand $SHELL
583
if eval "$MISSING --run true"; then
584
am_missing_run="$MISSING --run "
585
else
586
am_missing_run=
587
AC_MSG_WARN([`missing' script is too old or missing])
588
fi
589
])
590
591
# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
592
#
593
# This file is free software; the Free Software Foundation
594
# gives unlimited permission to copy and/or distribute it,
595
# with or without modifications, as long as this notice is preserved.
596
597
# AM_PROG_MKDIR_P
598
# ---------------
599
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
600
#
601
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
602
# created by `make install' are always world readable, even if the
603
# installer happens to have an overly restrictive umask (e.g. 077).
604
# This was a mistake. There are at least two reasons why we must not
605
# use `-m 0755':
606
# - it causes special bits like SGID to be ignored,
607
# - it may be too restrictive (some setups expect 775 directories).
608
#
609
# Do not use -m 0755 and let people choose whatever they expect by
610
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611
#
612
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
613
# Some implementations (such as Solaris 8's) are not thread-safe: if a
614
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
615
# concurrently, both version can detect that a/ is missing, but only
616
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617
# restrict ourselves to GNU make (using the --version option ensures
618
# this.)
619
AC_DEFUN([AM_PROG_MKDIR_P],
620
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
621
# We used to keeping the `.' as first argument, in order to
622
# allow $(mkdir_p) to be used without argument. As in
623
# $(mkdir_p) $(somedir)
624
# where $(somedir) is conditionally defined. However this is wrong
625
# for two reasons:
626
# 1. if the package is installed by a user who cannot write `.'
627
# make install will fail,
628
# 2. the above comment should most certainly read
629
# $(mkdir_p) $(DESTDIR)$(somedir)
630
# so it does not work when $(somedir) is undefined and
631
# $(DESTDIR) is not.
632
# To support the latter case, we have to write
633
# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
634
# so the `.' trick is pointless.
635
mkdir_p='mkdir -p --'
636
else
637
# On NextStep and OpenStep, the `mkdir' command does not
638
# recognize any option. It will interpret all options as
639
# directories to create, and then abort because `.' already
640
# exists.
641
for d in ./-p ./--version;
642
do
643
test -d $d && rmdir $d
644
done
645
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
646
if test -f "$ac_aux_dir/mkinstalldirs"; then
647
mkdir_p='$(mkinstalldirs)'
648
else
649
mkdir_p='$(install_sh) -d'
650
fi
651
fi
652
AC_SUBST([mkdir_p])])
653
654
# Helper functions for option handling. -*- Autoconf -*-
655
656
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
657
#
658
# This file is free software; the Free Software Foundation
659
# gives unlimited permission to copy and/or distribute it,
660
# with or without modifications, as long as this notice is preserved.
661
662
# serial 3
663
664
# _AM_MANGLE_OPTION(NAME)
665
# -----------------------
666
AC_DEFUN([_AM_MANGLE_OPTION],
667
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
668
669
# _AM_SET_OPTION(NAME)
670
# ------------------------------
671
# Set option NAME. Presently that only means defining a flag for this option.
672
AC_DEFUN([_AM_SET_OPTION],
673
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
674
675
# _AM_SET_OPTIONS(OPTIONS)
676
# ----------------------------------
677
# OPTIONS is a space-separated list of Automake options.
678
AC_DEFUN([_AM_SET_OPTIONS],
679
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
680
681
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
682
# -------------------------------------------
683
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
684
AC_DEFUN([_AM_IF_OPTION],
685
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
686
687
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
688
# Free Software Foundation, Inc.
689
#
690
# This file is free software; the Free Software Foundation
691
# gives unlimited permission to copy and/or distribute it,
692
# with or without modifications, as long as this notice is preserved.
693
694
# AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
695
# ---------------------------------------------------------------------------
696
# Adds support for distributing Python modules and packages. To
697
# install modules, copy them to $(pythondir), using the python_PYTHON
698
# automake variable. To install a package with the same name as the
699
# automake package, install to $(pkgpythondir), or use the
700
# pkgpython_PYTHON automake variable.
701
#
702
# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
703
# locations to install python extension modules (shared libraries).
704
# Another macro is required to find the appropriate flags to compile
705
# extension modules.
706
#
707
# If your package is configured with a different prefix to python,
708
# users will have to add the install directory to the PYTHONPATH
709
# environment variable, or create a .pth file (see the python
710
# documentation for details).
711
#
712
# If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
713
# cause an error if the version of python installed on the system
714
# doesn't meet the requirement. MINIMUM-VERSION should consist of
715
# numbers and dots only.
716
AC_DEFUN([AM_PATH_PYTHON],
717
[
718
dnl Find a Python interpreter. Python versions prior to 1.5 are not
719
dnl supported because the default installation locations changed from
720
dnl $prefix/lib/site-python in 1.4 to $prefix/lib/python1.5/site-packages
721
dnl in 1.5.
722
m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
723
[python python2 python2.5 python2.4 python2.3 python2.2 dnl
724
python2.1 python2.0 python1.6 python1.5])
725
726
m4_if([$1],[],[
727
dnl No version check is needed.
728
# Find any Python interpreter.
729
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730
AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
731
fi
732
am_display_PYTHON=python
733
], [
734
dnl A version check is needed.
735
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736
# If the user set $PYTHON, use it and don't search something else.
737
AC_MSG_CHECKING([whether $PYTHON version >= $1])
738
AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
739
[AC_MSG_RESULT(yes)],
740
[AC_MSG_ERROR(too old)])
741
am_display_PYTHON=$PYTHON
742
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743
# Otherwise, try each interpreter until we find one that satisfies
744
# VERSION.
745
AC_CACHE_CHECK([for a Python interpreter with version >= $1],
746
[am_cv_pathless_PYTHON],[
747
for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
748
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749
AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break])
750
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751
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752
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753
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754
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755
AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
756
fi
757
am_display_PYTHON=$am_cv_pathless_PYTHON
758
fi
759
])
760
761
if test "$PYTHON" = :; then
762
dnl Run any user-specified action, or abort.
763
m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
764
else
765
766
dnl Query Python for its version number. Getting [:3] seems to be
767
dnl the best way to do this; it's what "site.py" does in the standard
768
dnl library.
769
770
AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
771
[am_cv_python_version=`$PYTHON -c "import sys; print sys.version[[:3]]"`])
772
AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
773
774
dnl Use the values of $prefix and $exec_prefix for the corresponding
775
dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made
776
dnl distinct variables so they can be overridden if need be. However,
777
dnl general consensus is that you shouldn't need this ability.
778
779
AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
780
AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
781
782
dnl At times (like when building shared libraries) you may want
783
dnl to know which OS platform Python thinks this is.
784
785
AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform],
786
[am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`])
787
AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
788
789
790
dnl Set up 4 directories:
791
792
dnl pythondir -- where to install python scripts. This is the
793
dnl site-packages directory, not the python standard library
794
dnl directory like in previous automake betas. This behavior
795
dnl is more consistent with lispdir.m4 for example.
796
dnl Query distutils for this directory. distutils does not exist in
797
dnl Python 1.5, so we fall back to the hardcoded directory if it
798
dnl doesn't work.
799
AC_CACHE_CHECK([for $am_display_PYTHON script directory],
800
[am_cv_python_pythondir],
801
[am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null ||
802
echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`])
803
AC_SUBST([pythondir], [$am_cv_python_pythondir])
804
805
dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
806
dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
807
dnl more consistent with the rest of automake.
808
809
AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
810
811
dnl pyexecdir -- directory for installing python extension modules
812
dnl (shared libraries)
813
dnl Query distutils for this directory. distutils does not exist in
814
dnl Python 1.5, so we fall back to the hardcoded directory if it
815
dnl doesn't work.
816
AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
817
[am_cv_python_pyexecdir],
818
[am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null ||
819
echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`])
820
AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
821
822
dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
823
824
AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
825
826
dnl Run any user-specified action.
827
$2
828
fi
829
830
])
831
832
833
# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
834
# ---------------------------------------------------------------------------
835
# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
836
# Run ACTION-IF-FALSE otherwise.
837
# This test uses sys.hexversion instead of the string equivalent (first
838
# word of sys.version), in order to cope with versions such as 2.2c1.
839
# hexversion has been introduced in Python 1.5.2; it's probably not
840
# worth to support older versions (1.5.1 was released on October 31, 1998).
841
AC_DEFUN([AM_PYTHON_CHECK_VERSION],
842
[prog="import sys, string
843
# split strings by '.' and convert to numeric. Append some zeros
844
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845
minver = map(int, string.split('$2', '.')) + [[0, 0, 0]]
846
minverhex = 0
847
for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[[i]]
848
sys.exit(sys.hexversion < minverhex)"
849
AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
850
851
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
852
#
853
# This file is free software; the Free Software Foundation
854
# gives unlimited permission to copy and/or distribute it,
855
# with or without modifications, as long as this notice is preserved.
856
857
# AM_RUN_LOG(COMMAND)
858
# -------------------
859
# Run COMMAND, save the exit status in ac_status, and log it.
860
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
861
AC_DEFUN([AM_RUN_LOG],
862
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
863
($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
864
ac_status=$?
865
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
866
(exit $ac_status); }])
867
868
# Check to make sure that the build environment is sane. -*- Autoconf -*-
869
870
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
871
# Free Software Foundation, Inc.
872
#
873
# This file is free software; the Free Software Foundation
874
# gives unlimited permission to copy and/or distribute it,
875
# with or without modifications, as long as this notice is preserved.
876
877
# serial 4
878
879
# AM_SANITY_CHECK
880
# ---------------
881
AC_DEFUN([AM_SANITY_CHECK],
882
[AC_MSG_CHECKING([whether build environment is sane])
883
# Just in case
884
sleep 1
885
echo timestamp > conftest.file
886
# Do `set' in a subshell so we don't clobber the current shell's
887
# arguments. Must try -L first in case configure is actually a
888
# symlink; some systems play weird games with the mod time of symlinks
889
# (eg FreeBSD returns the mod time of the symlink's containing
890
# directory).
891
if (
892
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
893
if test "$[*]" = "X"; then
894
# -L didn't work.
895
set X `ls -t $srcdir/configure conftest.file`
896
fi
897
rm -f conftest.file
898
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899
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
900
901
# If neither matched, then we have a broken ls. This can happen
902
# if, for instance, CONFIG_SHELL is bash and it inherits a
903
# broken ls alias from the environment. This has actually
904
# happened. Such a system could not be considered "sane".
905
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
906
alias in your environment])
907
fi
908
909
test "$[2]" = conftest.file
910
)
911
then
912
# Ok.
913
:
914
else
915
AC_MSG_ERROR([newly created file is older than distributed files!
916
Check your system clock])
917
fi
918
AC_MSG_RESULT(yes)])
919
920
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
921
#
922
# This file is free software; the Free Software Foundation
923
# gives unlimited permission to copy and/or distribute it,
924
# with or without modifications, as long as this notice is preserved.
925
926
# AM_PROG_INSTALL_STRIP
927
# ---------------------
928
# One issue with vendor `install' (even GNU) is that you can't
929
# specify the program used to strip binaries. This is especially
930
# annoying in cross-compiling environments, where the build's strip
931
# is unlikely to handle the host's binaries.
932
# Fortunately install-sh will honor a STRIPPROG variable, so we
933
# always use install-sh in `make install-strip', and initialize
934
# STRIPPROG with the value of the STRIP variable (set by the user).
935
AC_DEFUN([AM_PROG_INSTALL_STRIP],
936
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
937
# Installed binaries are usually stripped using `strip' when the user
938
# run `make install-strip'. However `strip' might not be the right
939
# tool to use in cross-compilation environments, therefore Automake
940
# will honor the `STRIP' environment variable to overrule this program.
941
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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943
AC_CHECK_TOOL([STRIP], [strip], :)
944
fi
945
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
946
AC_SUBST([INSTALL_STRIP_PROGRAM])])
947
948
# Check how to create a tarball. -*- Autoconf -*-
949
950
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
951
#
952
# This file is free software; the Free Software Foundation
953
# gives unlimited permission to copy and/or distribute it,
954
# with or without modifications, as long as this notice is preserved.
955
956
# serial 2
957
958
# _AM_PROG_TAR(FORMAT)
959
# --------------------
960
# Check how to create a tarball in format FORMAT.
961
# FORMAT should be one of `v7', `ustar', or `pax'.
962
#
963
# Substitute a variable $(am__tar) that is a command
964
# writing to stdout a FORMAT-tarball containing the directory
965
# $tardir.
966
# tardir=directory && $(am__tar) > result.tar
967
#
968
# Substitute a variable $(am__untar) that extract such
969
# a tarball read from stdin.
970
# $(am__untar) < result.tar
971
AC_DEFUN([_AM_PROG_TAR],
972
[# Always define AMTAR for backward compatibility.
973
AM_MISSING_PROG([AMTAR], [tar])
974
m4_if([$1], [v7],
975
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
976
[m4_case([$1], [ustar],, [pax],,
977
[m4_fatal([Unknown tar format])])
978
AC_MSG_CHECKING([how to create a $1 tar archive])
979
# Loop over all known methods to create a tar archive until one works.
980
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981
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
982
# Do not fold the above two line into one, because Tru64 sh and
983
# Solaris sh will not grok spaces in the rhs of `-'.
984
for _am_tool in $_am_tools
985
do
986
case $_am_tool in
987
gnutar)
988
for _am_tar in tar gnutar gtar;
989
do
990
AM_RUN_LOG([$_am_tar --version]) && break
991
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992
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993
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
994
am__untar="$_am_tar -xf -"
995
;;
996
plaintar)
997
# Must skip GNU tar: if it does not support --format= it doesn't create
998
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999
(tar --version) >/dev/null 2>&1 && continue
1000
am__tar='tar chf - "$$tardir"'
1001
am__tar_='tar chf - "$tardir"'
1002
am__untar='tar xf -'
1003
;;
1004
pax)
1005
am__tar='pax -L -x $1 -w "$$tardir"'
1006
am__tar_='pax -L -x $1 -w "$tardir"'
1007
am__untar='pax -r'
1008
;;
1009
cpio)
1010
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1011
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1012
am__untar='cpio -i -H $1 -d'
1013
;;
1014
none)
1015
am__tar=false
1016
am__tar_=false
1017
am__untar=false
1018
;;
1019
esac
1020
1021
# If the value was cached, stop now. We just wanted to have am__tar
1022
# and am__untar set.
1023
test -n "${am_cv_prog_tar_$1}" && break
1024
1025
# tar/untar a dummy directory, and stop if the command works
1026
rm -rf conftest.dir
1027
mkdir conftest.dir
1028
echo GrepMe > conftest.dir/file
1029
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1030
rm -rf conftest.dir
1031
if test -s conftest.tar; then
1032
AM_RUN_LOG([$am__untar <conftest.tar])
1033
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1034
fi
1035
done
1036
rm -rf conftest.dir
1037
1038
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1039
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1040
AC_SUBST([am__tar])
1041
AC_SUBST([am__untar])
1042
]) # _AM_PROG_TAR
1043
1044
# Configure paths for GLIB
1045
# Owen Taylor 1997-2001
1046
1047
dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
1048
dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject or
1049
dnl gthread is specified in MODULES, pass to pkg-config
1050
dnl
1051
AC_DEFUN([AM_PATH_GLIB_2_0],
1052
[dnl
1053
dnl Get the cflags and libraries from pkg-config
1054
dnl
1055
AC_ARG_ENABLE(glibtest, [ --disable-glibtest do not try to compile and run a test GLIB program],
1056
, enable_glibtest=yes)
1057
1058
pkg_config_args=glib-2.0
1059
for module in . $4
1060
do
1061
case "$module" in
1062
gmodule)
1063
pkg_config_args="$pkg_config_args gmodule-2.0"
1064
;;
1065
gmodule-no-export)
1066
pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
1067
;;
1068
gobject)
1069
pkg_config_args="$pkg_config_args gobject-2.0"
1070
;;
1071
gthread)
1072
pkg_config_args="$pkg_config_args gthread-2.0"
1073
;;
1074
esac
1075
done
1076
1077
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
1078
1079
no_glib=""
1080
1081
if test x$PKG_CONFIG != xno ; then
1082
if $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
1083
:
1084
else
1085
echo *** pkg-config too old; version 0.7 or better required.
1086
no_glib=yes
1087
PKG_CONFIG=no
1088
fi
1089
else
1090
no_glib=yes
1091
fi
1092
1093
min_glib_version=ifelse([$1], ,2.0.0,$1)
1094
AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
1095
1096
if test x$PKG_CONFIG != xno ; then
1097
## don't try to run the test against uninstalled libtool libs
1098
if $PKG_CONFIG --uninstalled $pkg_config_args; then
1099
echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
1100
enable_glibtest=no
1101
fi
1102
1103
if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
1104
:
1105
else
1106
no_glib=yes
1107
fi
1108
fi
1109
1110
if test x"$no_glib" = x ; then
1111
GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
1112
GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
1113
GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
1114
1115
GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
1116
GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
1117
glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
1118
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
1119
glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
1120
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
1121
glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
1122
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
1123
if test "x$enable_glibtest" = "xyes" ; then
1124
ac_save_CFLAGS="$CFLAGS"
1125
ac_save_LIBS="$LIBS"
1126
CFLAGS="$CFLAGS $GLIB_CFLAGS"
1127
LIBS="$GLIB_LIBS $LIBS"
1128
dnl
1129
dnl Now check if the installed GLIB is sufficiently new. (Also sanity
1130
dnl checks the results of pkg-config to some extent)
1131
dnl
1132
rm -f conf.glibtest
1133
AC_TRY_RUN([
1134
#include <glib.h>
1135
#include <stdio.h>
1136
#include <stdlib.h>
1137
1138
int
1139
main ()
1140
{
1141
int major, minor, micro;
1142
char *tmp_version;
1143
1144
system ("touch conf.glibtest");
1145
1146
/* HP/UX 9 (%@#!) writes to sscanf strings */
1147
tmp_version = g_strdup("$min_glib_version");
1148
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
1149
printf("%s, bad version string\n", "$min_glib_version");
1150
exit(1);
1151
}
1152
1153
if ((glib_major_version != $glib_config_major_version) ||
1154
(glib_minor_version != $glib_config_minor_version) ||
1155
(glib_micro_version != $glib_config_micro_version))
1156
{
1157
printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
1158
$glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
1159
glib_major_version, glib_minor_version, glib_micro_version);
1160
printf ("*** was found! If pkg-config was correct, then it is best\n");
1161
printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
1162
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
1163
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
1164
printf("*** required on your system.\n");
1165
printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
1166
printf("*** to point to the correct configuration files\n");
1167
}
1168
else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
1169
(glib_minor_version != GLIB_MINOR_VERSION) ||
1170
(glib_micro_version != GLIB_MICRO_VERSION))
1171
{
1172
printf("*** GLIB header files (version %d.%d.%d) do not match\n",
1173
GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
1174
printf("*** library (version %d.%d.%d)\n",
1175
glib_major_version, glib_minor_version, glib_micro_version);
1176
}
1177
else
1178
{
1179
if ((glib_major_version > major) ||
1180
((glib_major_version == major) && (glib_minor_version > minor)) ||
1181
((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
1182
{
1183
return 0;
1184
}
1185
else
1186
{
1187
printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
1188
glib_major_version, glib_minor_version, glib_micro_version);
1189
printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
1190
major, minor, micro);
1191
printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
1192
printf("***\n");
1193
printf("*** If you have already installed a sufficiently new version, this error\n");
1194
printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
1195
printf("*** being found. The easiest way to fix this is to remove the old version\n");
1196
printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
1197
printf("*** correct copy of pkg-config. (In this case, you will have to\n");
1198
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
1199
printf("*** so that the correct libraries are found at run-time))\n");
1200
}
1201
}
1202
return 1;
1203
}
1204
],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
1205
CFLAGS="$ac_save_CFLAGS"
1206
LIBS="$ac_save_LIBS"
1207
fi
1208
fi
1209
if test "x$no_glib" = x ; then
1210
AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
1211
ifelse([$2], , :, [$2])
1212
else
1213
AC_MSG_RESULT(no)
1214
if test "$PKG_CONFIG" = "no" ; then
1215
echo "*** A new enough version of pkg-config was not found."
1216
echo "*** See http://www.freedesktop.org/software/pkgconfig/"
1217
else
1218
if test -f conf.glibtest ; then
1219
:
1220
else
1221
echo "*** Could not run GLIB test program, checking why..."
1222
ac_save_CFLAGS="$CFLAGS"
1223
ac_save_LIBS="$LIBS"
1224
CFLAGS="$CFLAGS $GLIB_CFLAGS"
1225
LIBS="$LIBS $GLIB_LIBS"
1226
AC_TRY_LINK([
1227
#include <glib.h>
1228
#include <stdio.h>
1229
], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
1230
[ echo "*** The test program compiled, but did not run. This usually means"
1231
echo "*** that the run-time linker is not finding GLIB or finding the wrong"
1232
echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
1233
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
1234
echo "*** to the installed location Also, make sure you have run ldconfig if that"
1235
echo "*** is required on your system"
1236
echo "***"
1237
echo "*** If you have an old version installed, it is best to remove it, although"
1238
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
1239
[ echo "*** The test program failed to compile or link. See the file config.log for the"
1240
echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
1241
CFLAGS="$ac_save_CFLAGS"
1242
LIBS="$ac_save_LIBS"
1243
fi
1244
fi
1245
GLIB_CFLAGS=""
1246
GLIB_LIBS=""
1247
GLIB_GENMARSHAL=""
1248
GOBJECT_QUERY=""
1249
GLIB_MKENUMS=""
1250
ifelse([$3], , :, [$3])
1251
fi
1252
AC_SUBST(GLIB_CFLAGS)
1253
AC_SUBST(GLIB_LIBS)
1254
AC_SUBST(GLIB_GENMARSHAL)
1255
AC_SUBST(GOBJECT_QUERY)
1256
AC_SUBST(GLIB_MKENUMS)
1257
rm -f conf.glibtest
1258
])
1259
1260
# gnome-common.m4
1261
#
1262
1263
dnl GNOME_COMMON_INIT
1264
1265
AC_DEFUN([GNOME_COMMON_INIT],
1266
[
1267
dnl this macro should come after AC_CONFIG_MACRO_DIR
1268
AC_BEFORE([AC_CONFIG_MACRO_DIR], [$0])
1269
1270
dnl ensure that when the Automake generated makefile calls aclocal,
1271
dnl it honours the $ACLOCAL_FLAGS environment variable
1272
ACLOCAL_AMFLAGS="\${ACLOCAL_FLAGS}"
1273
if test -n "$ac_macro_dir"; then
1274
ACLOCAL_AMFLAGS="-I $ac_macro_dir $ACLOCAL_AMFLAGS"
1275
fi
1276
1277
AC_SUBST([ACLOCAL_AMFLAGS])
1278
])
1279
1280
AC_DEFUN([GNOME_DEBUG_CHECK],
1281
[
1282
AC_ARG_ENABLE([debug],
1283
AC_HELP_STRING([--enable-debug],
1284
[turn on debugging]),,
1285
[enable_debug=no])
1286
1287
if test x$enable_debug = xyes ; then
1288
AC_DEFINE(GNOME_ENABLE_DEBUG, 1,
1289
[Enable additional debugging at the expense of performance and size])
1290
fi
1291
])
1292
1293
dnl GNOME_MAINTAINER_MODE_DEFINES ()
1294
dnl define DISABLE_DEPRECATED
1295
dnl
1296
AC_DEFUN([GNOME_MAINTAINER_MODE_DEFINES],
1297
[
1298
AC_REQUIRE([AM_MAINTAINER_MODE])
1299
1300
if test $USE_MAINTAINER_MODE = yes; then
1301
DISABLE_DEPRECATED="-DG_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED -DGNOME_DISABLE_DEPRECATED -DPANGO_DISABLE_DEPRECATED -DBONOBO_DISABLE_DEPRECATED"
1302
else
1303
DISABLE_DEPRECATED=""
1304
fi
1305
AC_SUBST(DISABLE_DEPRECATED)
1306
])
1307
1308
# Configure paths for GTK+
1309
# Owen Taylor 1997-2001
1310
1311
dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
1312
dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES,
1313
dnl pass to pkg-config
1314
dnl
1315
AC_DEFUN([AM_PATH_GTK_2_0],
1316
[dnl
1317
dnl Get the cflags and libraries from pkg-config
1318
dnl
1319
AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program],
1320
, enable_gtktest=yes)
1321
1322
pkg_config_args=gtk+-2.0
1323
for module in . $4
1324
do
1325
case "$module" in
1326
gthread)
1327
pkg_config_args="$pkg_config_args gthread-2.0"
1328
;;
1329
esac
1330
done
1331
1332
no_gtk=""
1333
1334
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
1335
1336
if test x$PKG_CONFIG != xno ; then
1337
if pkg-config --atleast-pkgconfig-version 0.7 ; then
1338
:
1339
else
1340
echo "*** pkg-config too old; version 0.7 or better required."
1341
no_gtk=yes
1342
PKG_CONFIG=no
1343
fi
1344
else
1345
no_gtk=yes
1346
fi
1347
1348
min_gtk_version=ifelse([$1], ,2.0.0,$1)
1349
AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version)
1350
1351
if test x$PKG_CONFIG != xno ; then
1352
## don't try to run the test against uninstalled libtool libs
1353
if $PKG_CONFIG --uninstalled $pkg_config_args; then
1354
echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH"
1355
enable_gtktest=no
1356
fi
1357
1358
if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then
1359
:
1360
else
1361
no_gtk=yes
1362
fi
1363
fi
1364
1365
if test x"$no_gtk" = x ; then
1366
GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags`
1367
GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs`
1368
gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
1369
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
1370
gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
1371
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
1372
gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
1373
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
1374
if test "x$enable_gtktest" = "xyes" ; then
1375
ac_save_CFLAGS="$CFLAGS"
1376
ac_save_LIBS="$LIBS"
1377
CFLAGS="$CFLAGS $GTK_CFLAGS"
1378
LIBS="$GTK_LIBS $LIBS"
1379
dnl
1380
dnl Now check if the installed GTK+ is sufficiently new. (Also sanity
1381
dnl checks the results of pkg-config to some extent)
1382
dnl
1383
rm -f conf.gtktest
1384
AC_TRY_RUN([
1385
#include <gtk/gtk.h>
1386
#include <stdio.h>
1387
#include <stdlib.h>
1388
1389
int
1390
main ()
1391
{
1392
int major, minor, micro;
1393
char *tmp_version;
1394
1395
system ("touch conf.gtktest");
1396
1397
/* HP/UX 9 (%@#!) writes to sscanf strings */
1398
tmp_version = g_strdup("$min_gtk_version");
1399
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
1400
printf("%s, bad version string\n", "$min_gtk_version");
1401
exit(1);
1402
}
1403
1404
if ((gtk_major_version != $gtk_config_major_version) ||
1405
(gtk_minor_version != $gtk_config_minor_version) ||
1406
(gtk_micro_version != $gtk_config_micro_version))
1407
{
1408
printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
1409
$gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
1410
gtk_major_version, gtk_minor_version, gtk_micro_version);
1411
printf ("*** was found! If pkg-config was correct, then it is best\n");
1412
printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
1413
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
1414
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
1415
printf("*** required on your system.\n");
1416
printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
1417
printf("*** to point to the correct configuration files\n");
1418
}
1419
else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
1420
(gtk_minor_version != GTK_MINOR_VERSION) ||
1421
(gtk_micro_version != GTK_MICRO_VERSION))
1422
{
1423
printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
1424
GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
1425
printf("*** library (version %d.%d.%d)\n",
1426
gtk_major_version, gtk_minor_version, gtk_micro_version);
1427
}
1428
else
1429
{
1430
if ((gtk_major_version > major) ||
1431
((gtk_major_version == major) && (gtk_minor_version > minor)) ||
1432
((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
1433
{
1434
return 0;
1435
}
1436
else
1437
{
1438
printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
1439
gtk_major_version, gtk_minor_version, gtk_micro_version);
1440
printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
1441
major, minor, micro);
1442
printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
1443
printf("***\n");
1444
printf("*** If you have already installed a sufficiently new version, this error\n");
1445
printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
1446
printf("*** being found. The easiest way to fix this is to remove the old version\n");
1447
printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n");
1448
printf("*** correct copy of pkg-config. (In this case, you will have to\n");
1449
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
1450
printf("*** so that the correct libraries are found at run-time))\n");
1451
}
1452
}
1453
return 1;
1454
}
1455
],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
1456
CFLAGS="$ac_save_CFLAGS"
1457
LIBS="$ac_save_LIBS"
1458
fi
1459
fi
1460
if test "x$no_gtk" = x ; then
1461
AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
1462
ifelse([$2], , :, [$2])
1463
else
1464
AC_MSG_RESULT(no)
1465
if test "$PKG_CONFIG" = "no" ; then
1466
echo "*** A new enough version of pkg-config was not found."
1467
echo "*** See http://pkgconfig.sourceforge.net"
1468
else
1469
if test -f conf.gtktest ; then
1470
:
1471
else
1472
echo "*** Could not run GTK+ test program, checking why..."
1473
ac_save_CFLAGS="$CFLAGS"
1474
ac_save_LIBS="$LIBS"
1475
CFLAGS="$CFLAGS $GTK_CFLAGS"
1476
LIBS="$LIBS $GTK_LIBS"
1477
AC_TRY_LINK([
1478
#include <gtk/gtk.h>
1479
#include <stdio.h>
1480
], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
1481
[ echo "*** The test program compiled, but did not run. This usually means"
1482
echo "*** that the run-time linker is not finding GTK+ or finding the wrong"
1483
echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your"
1484
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
1485
echo "*** to the installed location Also, make sure you have run ldconfig if that"
1486
echo "*** is required on your system"
1487
echo "***"
1488
echo "*** If you have an old version installed, it is best to remove it, although"
1489
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
1490
[ echo "*** The test program failed to compile or link. See the file config.log for the"
1491
echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."])
1492
CFLAGS="$ac_save_CFLAGS"
1493
LIBS="$ac_save_LIBS"
1494
fi
1495
fi
1496
GTK_CFLAGS=""
1497
GTK_LIBS=""
1498
ifelse([$3], , :, [$3])
1499
fi
1500
AC_SUBST(GTK_CFLAGS)
1501
AC_SUBST(GTK_LIBS)
1502
rm -f conf.gtktest
1503
])
1504
1505
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
1506
1507
# serial 47 AC_PROG_LIBTOOL
1508
1509
1510
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
1511
# -----------------------------------------------------------
1512
# If this macro is not defined by Autoconf, define it here.
1513
m4_ifdef([AC_PROVIDE_IFELSE],
1514
[],
1515
[m4_define([AC_PROVIDE_IFELSE],
1516
[m4_ifdef([AC_PROVIDE_$1],
1517
[$2], [$3])])])
1518
1519
1520
# AC_PROG_LIBTOOL
1521
# ---------------
1522
AC_DEFUN([AC_PROG_LIBTOOL],
1523
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
1524
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
1525
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
1526
AC_PROVIDE_IFELSE([AC_PROG_CXX],
1527
[AC_LIBTOOL_CXX],
1528
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
1529
])])
1530
dnl And a similar setup for Fortran 77 support
1531
AC_PROVIDE_IFELSE([AC_PROG_F77],
1532
[AC_LIBTOOL_F77],
1533
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
1534
])])
1535
1536
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
1537
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
1538
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
1539
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
1540
[AC_LIBTOOL_GCJ],
1541
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
1542
[AC_LIBTOOL_GCJ],
1543
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
1544
[AC_LIBTOOL_GCJ],
1545
[ifdef([AC_PROG_GCJ],
1546
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
1547
ifdef([A][M_PROG_GCJ],
1548
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
1549
ifdef([LT_AC_PROG_GCJ],
1550
[define([LT_AC_PROG_GCJ],
1551
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
1552
])])# AC_PROG_LIBTOOL
1553
1554
1555
# _AC_PROG_LIBTOOL
1556
# ----------------
1557
AC_DEFUN([_AC_PROG_LIBTOOL],
1558
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
1559
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
1560
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
1561
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
1562
1563
# This can be used to rebuild libtool when needed
1564
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
1565
1566
# Always use our own libtool.
1567
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1568
AC_SUBST(LIBTOOL)dnl
1569
1570
# Prevent multiple expansion
1571
define([AC_PROG_LIBTOOL], [])
1572
])# _AC_PROG_LIBTOOL
1573
1574
1575
# AC_LIBTOOL_SETUP
1576
# ----------------
1577
AC_DEFUN([AC_LIBTOOL_SETUP],
1578
[AC_PREREQ(2.50)dnl
1579
AC_REQUIRE([AC_ENABLE_SHARED])dnl
1580
AC_REQUIRE([AC_ENABLE_STATIC])dnl
1581
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
1582
AC_REQUIRE([AC_CANONICAL_HOST])dnl
1583
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1584
AC_REQUIRE([AC_PROG_CC])dnl
1585
AC_REQUIRE([AC_PROG_LD])dnl
1586
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
1587
AC_REQUIRE([AC_PROG_NM])dnl
1588
1589
AC_REQUIRE([AC_PROG_LN_S])dnl
1590
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
1591
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1592
AC_REQUIRE([AC_OBJEXT])dnl
1593
AC_REQUIRE([AC_EXEEXT])dnl
1594
dnl
1595
1596
AC_LIBTOOL_SYS_MAX_CMD_LEN
1597
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1598
AC_LIBTOOL_OBJDIR
1599
1600
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1601
_LT_AC_PROG_ECHO_BACKSLASH
1602
1603
case $host_os in
1604
aix3*)
1605
# AIX sometimes has problems with the GCC collect2 program. For some
1606
# reason, if we set the COLLECT_NAMES environment variable, the problems
1607
# vanish in a puff of smoke.
1608
if test "X${COLLECT_NAMES+set}" != Xset; then
1609
COLLECT_NAMES=
1610
export COLLECT_NAMES
1611
fi
1612
;;
1613
esac
1614
1615
# Sed substitution that helps us do robust quoting. It backslashifies
1616
# metacharacters that are still active within double-quoted strings.
1617
Xsed='sed -e 1s/^X//'
1618
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
1619
1620
# Same as above, but do not quote variable references.
1621
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
1622
1623
# Sed substitution to delay expansion of an escaped shell variable in a
1624
# double_quote_subst'ed string.
1625
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
1626
1627
# Sed substitution to avoid accidental globbing in evaled expressions
1628
no_glob_subst='s/\*/\\\*/g'
1629
1630
# Constants:
1631
rm="rm -f"
1632
1633
# Global variables:
1634
default_ofile=libtool
1635
can_build_shared=yes
1636
1637
# All known linkers require a `.a' archive for static linking (except M$VC,
1638
# which needs '.lib').
1639
libext=a
1640
ltmain="$ac_aux_dir/ltmain.sh"
1641
ofile="$default_ofile"
1642
with_gnu_ld="$lt_cv_prog_gnu_ld"
1643
1644
AC_CHECK_TOOL(AR, ar, false)
1645
AC_CHECK_TOOL(RANLIB, ranlib, :)
1646
AC_CHECK_TOOL(STRIP, strip, :)
1647
1648
old_CC="$CC"
1649
old_CFLAGS="$CFLAGS"
1650
1651
# Set sane defaults for various variables
1652
test -z "$AR" && AR=ar
1653
test -z "$AR_FLAGS" && AR_FLAGS=cru
1654
test -z "$AS" && AS=as
1655
test -z "$CC" && CC=cc
1656
test -z "$LTCC" && LTCC=$CC
1657
test -z "$DLLTOOL" && DLLTOOL=dlltool
1658
test -z "$LD" && LD=ld
1659
test -z "$LN_S" && LN_S="ln -s"
1660
test -z "$MAGIC_CMD" && MAGIC_CMD=file
1661
test -z "$NM" && NM=nm
1662
test -z "$SED" && SED=sed
1663
test -z "$OBJDUMP" && OBJDUMP=objdump
1664
test -z "$RANLIB" && RANLIB=:
1665
test -z "$STRIP" && STRIP=:
1666
test -z "$ac_objext" && ac_objext=o
1667
1668
# Determine commands to create old-style static archives.
1669
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1670
old_postinstall_cmds='chmod 644 $oldlib'
1671
old_postuninstall_cmds=
1672
1673
if test -n "$RANLIB"; then
1674
case $host_os in
1675
openbsd*)
1676
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1677
;;
1678
*)
1679
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1680
;;
1681
esac
1682
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1683
fi
1684
1685
_LT_CC_BASENAME([$compiler])
1686
1687
# Only perform the check for file, if the check method requires it
1688
case $deplibs_check_method in
1689
file_magic*)
1690
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1691
AC_PATH_MAGIC
1692
fi
1693
;;
1694
esac
1695
1696
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
1697
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1698
enable_win32_dll=yes, enable_win32_dll=no)
1699
1700
AC_ARG_ENABLE([libtool-lock],
1701
[AC_HELP_STRING([--disable-libtool-lock],
1702
[avoid locking (might break parallel builds)])])
1703
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1704
1705
AC_ARG_WITH([pic],
1706
[AC_HELP_STRING([--with-pic],
1707
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
1708
[pic_mode="$withval"],
1709
[pic_mode=default])
1710
test -z "$pic_mode" && pic_mode=default
1711
1712
# Use C for the default configuration in the libtool script
1713
tagname=
1714
AC_LIBTOOL_LANG_C_CONFIG
1715
_LT_AC_TAGCONFIG
1716
])# AC_LIBTOOL_SETUP
1717
1718
1719
# _LT_AC_SYS_COMPILER
1720
# -------------------
1721
AC_DEFUN([_LT_AC_SYS_COMPILER],
1722
[AC_REQUIRE([AC_PROG_CC])dnl
1723
1724
# If no C compiler was specified, use CC.
1725
LTCC=${LTCC-"$CC"}
1726
1727
# Allow CC to be a program name with arguments.
1728
compiler=$CC
1729
])# _LT_AC_SYS_COMPILER
1730
1731
1732
# _LT_CC_BASENAME(CC)
1733
# -------------------
1734
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
1735
AC_DEFUN([_LT_CC_BASENAME],
1736
[for cc_temp in $1""; do
1737
case $cc_temp in
1738
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
1739
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
1740
\-*) ;;
1741
*) break;;
1742
esac
1743
done
1744
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
1745
])
1746
1747
1748
# _LT_COMPILER_BOILERPLATE
1749
# ------------------------
1750
# Check for compiler boilerplate output or warnings with
1751
# the simple compiler test code.
1752
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
1753
[ac_outfile=conftest.$ac_objext
1754
printf "$lt_simple_compile_test_code" >conftest.$ac_ext
1755
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
1756
_lt_compiler_boilerplate=`cat conftest.err`
1757
$rm conftest*
1758
])# _LT_COMPILER_BOILERPLATE
1759
1760
1761
# _LT_LINKER_BOILERPLATE
1762
# ----------------------
1763
# Check for linker boilerplate output or warnings with
1764
# the simple link test code.
1765
AC_DEFUN([_LT_LINKER_BOILERPLATE],
1766
[ac_outfile=conftest.$ac_objext
1767
printf "$lt_simple_link_test_code" >conftest.$ac_ext
1768
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
1769
_lt_linker_boilerplate=`cat conftest.err`
1770
$rm conftest*
1771
])# _LT_LINKER_BOILERPLATE
1772
1773
1774
# _LT_AC_SYS_LIBPATH_AIX
1775
# ----------------------
1776
# Links a minimal program and checks the executable
1777
# for the system default hardcoded library path. In most cases,
1778
# this is /usr/lib:/lib, but when the MPI compilers are used
1779
# the location of the communication and MPI libs are included too.
1780
# If we don't find anything, use the default library path according
1781
# to the aix ld manual.
1782
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
1783
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1784
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1785
}'`
1786
# Check for a 64-bit object if we didn't find anything.
1787
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1788
}'`; fi],[])
1789
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1790
])# _LT_AC_SYS_LIBPATH_AIX
1791
1792
1793
# _LT_AC_SHELL_INIT(ARG)
1794
# ----------------------
1795
AC_DEFUN([_LT_AC_SHELL_INIT],
1796
[ifdef([AC_DIVERSION_NOTICE],
1797
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1798
[AC_DIVERT_PUSH(NOTICE)])
1799
$1
1800
AC_DIVERT_POP
1801
])# _LT_AC_SHELL_INIT
1802
1803
1804
# _LT_AC_PROG_ECHO_BACKSLASH
1805
# --------------------------
1806
# Add some code to the start of the generated configure script which
1807
# will find an echo command which doesn't interpret backslashes.
1808
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
1809
[_LT_AC_SHELL_INIT([
1810
# Check that we are running under the correct shell.
1811
SHELL=${CONFIG_SHELL-/bin/sh}
1812
1813
case X$ECHO in
1814
X*--fallback-echo)
1815
# Remove one level of quotation (which was required for Make).
1816
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1817
;;
1818
esac
1819
1820
echo=${ECHO-echo}
1821
if test "X[$]1" = X--no-reexec; then
1822
# Discard the --no-reexec flag, and continue.
1823
shift
1824
elif test "X[$]1" = X--fallback-echo; then
1825
# Avoid inline document here, it may be left over
1826
:
1827
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
1828
# Yippee, $echo works!
1829
:
1830
else
1831
# Restart under the correct shell.
1832
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1833
fi
1834
1835
if test "X[$]1" = X--fallback-echo; then
1836
# used as fallback echo
1837
shift
1838
cat <<EOF
1839
[$]*
1840
EOF
1841
exit 0
1842
fi
1843
1844
# The HP-UX ksh and POSIX shell print the target directory to stdout
1845
# if CDPATH is set.
1846
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1847
1848
if test -z "$ECHO"; then
1849
if test "X${echo_test_string+set}" != Xset; then
1850
# find a string as large as possible, as long as the shell can cope with it
1851
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1852
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1853
if (echo_test_string="`eval $cmd`") 2>/dev/null &&
1854
echo_test_string="`eval $cmd`" &&
1855
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
1856
then
1857
break
1858
fi
1859
done
1860
fi
1861
1862
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1863
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1864
test "X$echo_testing_string" = "X$echo_test_string"; then
1865
:
1866
else
1867
# The Solaris, AIX, and Digital Unix default echo programs unquote
1868
# backslashes. This makes it impossible to quote backslashes using
1869
# echo "$something" | sed 's/\\/\\\\/g'
1870
#
1871
# So, first we look for a working echo in the user's PATH.
1872
1873
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1874
for dir in $PATH /usr/ucb; do
1875
IFS="$lt_save_ifs"
1876
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1877
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1878
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1879
test "X$echo_testing_string" = "X$echo_test_string"; then
1880
echo="$dir/echo"
1881
break
1882
fi
1883
done
1884
IFS="$lt_save_ifs"
1885
1886
if test "X$echo" = Xecho; then
1887
# We didn't find a better echo, so look for alternatives.
1888
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
1889
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
1890
test "X$echo_testing_string" = "X$echo_test_string"; then
1891
# This shell has a builtin print -r that does the trick.
1892
echo='print -r'
1893
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
1894
test "X$CONFIG_SHELL" != X/bin/ksh; then
1895
# If we have ksh, try running configure again with it.
1896
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1897
export ORIGINAL_CONFIG_SHELL
1898
CONFIG_SHELL=/bin/ksh
1899
export CONFIG_SHELL
1900
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1901
else
1902
# Try using printf.
1903
echo='printf %s\n'
1904
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1905
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1906
test "X$echo_testing_string" = "X$echo_test_string"; then
1907
# Cool, printf works
1908
:
1909
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1910
test "X$echo_testing_string" = 'X\t' &&
1911
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1912
test "X$echo_testing_string" = "X$echo_test_string"; then
1913
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1914
export CONFIG_SHELL
1915
SHELL="$CONFIG_SHELL"
1916
export SHELL
1917
echo="$CONFIG_SHELL [$]0 --fallback-echo"
1918
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1919
test "X$echo_testing_string" = 'X\t' &&
1920
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1921
test "X$echo_testing_string" = "X$echo_test_string"; then
1922
echo="$CONFIG_SHELL [$]0 --fallback-echo"
1923
else
1924
# maybe with a smaller string...
1925
prev=:
1926
1927
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1928
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
1929
then
1930
break
1931
fi
1932
prev="$cmd"
1933
done
1934
1935
if test "$prev" != 'sed 50q "[$]0"'; then
1936
echo_test_string=`eval $prev`
1937
export echo_test_string
1938
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1939
else
1940
# Oops. We lost completely, so just stick with echo.
1941
echo=echo
1942
fi
1943
fi
1944
fi
1945
fi
1946
fi
1947
fi
1948
1949
# Copy echo and quote the copy suitably for passing to libtool from
1950
# the Makefile, instead of quoting the original, which is used later.
1951
ECHO=$echo
1952
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1953
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1954
fi
1955
1956
AC_SUBST(ECHO)
1957
])])# _LT_AC_PROG_ECHO_BACKSLASH
1958
1959
1960
# _LT_AC_LOCK
1961
# -----------
1962
AC_DEFUN([_LT_AC_LOCK],
1963
[AC_ARG_ENABLE([libtool-lock],
1964
[AC_HELP_STRING([--disable-libtool-lock],
1965
[avoid locking (might break parallel builds)])])
1966
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1967
1968
# Some flags need to be propagated to the compiler or linker for good
1969
# libtool support.
1970
case $host in
1971
ia64-*-hpux*)
1972
# Find out which ABI we are using.
1973
echo 'int i;' > conftest.$ac_ext
1974
if AC_TRY_EVAL(ac_compile); then
1975
case `/usr/bin/file conftest.$ac_objext` in
1976
*ELF-32*)
1977
HPUX_IA64_MODE="32"
1978
;;
1979
*ELF-64*)
1980
HPUX_IA64_MODE="64"
1981
;;
1982
esac
1983
fi
1984
rm -rf conftest*
1985
;;
1986
*-*-irix6*)
1987
# Find out which ABI we are using.
1988
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1989
if AC_TRY_EVAL(ac_compile); then
1990
if test "$lt_cv_prog_gnu_ld" = yes; then
1991
case `/usr/bin/file conftest.$ac_objext` in
1992
*32-bit*)
1993
LD="${LD-ld} -melf32bsmip"
1994
;;
1995
*N32*)
1996
LD="${LD-ld} -melf32bmipn32"
1997
;;
1998
*64-bit*)
1999
LD="${LD-ld} -melf64bmip"
2000
;;
2001
esac
2002
else
2003
case `/usr/bin/file conftest.$ac_objext` in
2004
*32-bit*)
2005
LD="${LD-ld} -32"
2006
;;
2007
*N32*)
2008
LD="${LD-ld} -n32"
2009
;;
2010
*64-bit*)
2011
LD="${LD-ld} -64"
2012
;;
2013
esac
2014
fi
2015
fi
2016
rm -rf conftest*
2017
;;
2018
2019
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
2020
# Find out which ABI we are using.
2021
echo 'int i;' > conftest.$ac_ext
2022
if AC_TRY_EVAL(ac_compile); then
2023
case "`/usr/bin/file conftest.o`" in
2024
*32-bit*)
2025
case $host in
2026
x86_64-*linux*)
2027
LD="${LD-ld} -m elf_i386"
2028
;;
2029
ppc64-*linux*|powerpc64-*linux*)
2030
LD="${LD-ld} -m elf32ppclinux"
2031
;;
2032
s390x-*linux*)
2033
LD="${LD-ld} -m elf_s390"
2034
;;
2035
sparc64-*linux*)
2036
LD="${LD-ld} -m elf32_sparc"
2037
;;
2038
esac
2039
;;
2040
*64-bit*)
2041
case $host in
2042
x86_64-*linux*)
2043
LD="${LD-ld} -m elf_x86_64"
2044
;;
2045
ppc*-*linux*|powerpc*-*linux*)
2046
LD="${LD-ld} -m elf64ppc"
2047
;;
2048
s390*-*linux*)
2049
LD="${LD-ld} -m elf64_s390"
2050
;;
2051
sparc*-*linux*)
2052
LD="${LD-ld} -m elf64_sparc"
2053
;;
2054
esac
2055
;;
2056
esac
2057
fi
2058
rm -rf conftest*
2059
;;
2060
2061
*-*-sco3.2v5*)
2062
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
2063
SAVE_CFLAGS="$CFLAGS"
2064
CFLAGS="$CFLAGS -belf"
2065
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
2066
[AC_LANG_PUSH(C)
2067
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
2068
AC_LANG_POP])
2069
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2070
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2071
CFLAGS="$SAVE_CFLAGS"
2072
fi
2073
;;
2074
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
2075
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
2076
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
2077
AC_CHECK_TOOL(AS, as, false)
2078
AC_CHECK_TOOL(OBJDUMP, objdump, false)
2079
;;
2080
])
2081
esac
2082
2083
need_locks="$enable_libtool_lock"
2084
2085
])# _LT_AC_LOCK
2086
2087
2088
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2089
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2090
# ----------------------------------------------------------------
2091
# Check whether the given compiler option works
2092
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
2093
[AC_REQUIRE([LT_AC_PROG_SED])
2094
AC_CACHE_CHECK([$1], [$2],
2095
[$2=no
2096
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
2097
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
2098
lt_compiler_flag="$3"
2099
# Insert the option either (1) after the last *FLAGS variable, or
2100
# (2) before a word containing "conftest.", or (3) at the end.
2101
# Note that $ac_compile itself does not contain backslashes and begins
2102
# with a dollar sign (not a hyphen), so the echo should work correctly.
2103
# The option is referenced via a variable to avoid confusing sed.
2104
lt_compile=`echo "$ac_compile" | $SED \
2105
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
2106
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2107
-e 's:$: $lt_compiler_flag:'`
2108
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2109
(eval "$lt_compile" 2>conftest.err)
2110
ac_status=$?
2111
cat conftest.err >&AS_MESSAGE_LOG_FD
2112
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2113
if (exit $ac_status) && test -s "$ac_outfile"; then
2114
# The compiler can only warn and ignore the option if not recognized
2115
# So say no if there are warnings other than the usual output.
2116
$echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
2117
$SED '/^$/d' conftest.err >conftest.er2
2118
if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
2119
$2=yes
2120
fi
2121
fi
2122
$rm conftest*
2123
])
2124
2125
if test x"[$]$2" = xyes; then
2126
ifelse([$5], , :, [$5])
2127
else
2128
ifelse([$6], , :, [$6])
2129
fi
2130
])# AC_LIBTOOL_COMPILER_OPTION
2131
2132
2133
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2134
# [ACTION-SUCCESS], [ACTION-FAILURE])
2135
# ------------------------------------------------------------
2136
# Check whether the given compiler option works
2137
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
2138
[AC_CACHE_CHECK([$1], [$2],
2139
[$2=no
2140
save_LDFLAGS="$LDFLAGS"
2141
LDFLAGS="$LDFLAGS $3"
2142
printf "$lt_simple_link_test_code" > conftest.$ac_ext
2143
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
2144
# The compiler can only warn and ignore the option if not recognized
2145
# So say no if there are warnings
2146
if test -s conftest.err; then
2147
# Append any errors to the config.log.
2148
cat conftest.err 1>&AS_MESSAGE_LOG_FD
2149
$echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
2150
$SED '/^$/d' conftest.err >conftest.er2
2151
if diff conftest.exp conftest.er2 >/dev/null; then
2152
$2=yes
2153
fi
2154
else
2155
$2=yes
2156
fi
2157
fi
2158
$rm conftest*
2159
LDFLAGS="$save_LDFLAGS"
2160
])
2161
2162
if test x"[$]$2" = xyes; then
2163
ifelse([$4], , :, [$4])
2164
else
2165
ifelse([$5], , :, [$5])
2166
fi
2167
])# AC_LIBTOOL_LINKER_OPTION
2168
2169
2170
# AC_LIBTOOL_SYS_MAX_CMD_LEN
2171
# --------------------------
2172
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
2173
[# find the maximum length of command line arguments
2174
AC_MSG_CHECKING([the maximum length of command line arguments])
2175
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
2176
i=0
2177
teststring="ABCD"
2178
2179
case $build_os in
2180
msdosdjgpp*)
2181
# On DJGPP, this test can blow up pretty badly due to problems in libc
2182
# (any single argument exceeding 2000 bytes causes a buffer overrun
2183
# during glob expansion). Even if it were fixed, the result of this
2184
# check would be larger than it should be.
2185
lt_cv_sys_max_cmd_len=12288; # 12K is about right
2186
;;
2187
2188
gnu*)
2189
# Under GNU Hurd, this test is not required because there is
2190
# no limit to the length of command line arguments.
2191
# Libtool will interpret -1 as no limit whatsoever
2192
lt_cv_sys_max_cmd_len=-1;
2193
;;
2194
2195
cygwin* | mingw*)
2196
# On Win9x/ME, this test blows up -- it succeeds, but takes
2197
# about 5 minutes as the teststring grows exponentially.
2198
# Worse, since 9x/ME are not pre-emptively multitasking,
2199
# you end up with a "frozen" computer, even though with patience
2200
# the test eventually succeeds (with a max line length of 256k).
2201
# Instead, let's just punt: use the minimum linelength reported by
2202
# all of the supported platforms: 8192 (on NT/2K/XP).
2203
lt_cv_sys_max_cmd_len=8192;
2204
;;
2205
2206
amigaos*)
2207
# On AmigaOS with pdksh, this test takes hours, literally.
2208
# So we just punt and use a minimum line length of 8192.
2209
lt_cv_sys_max_cmd_len=8192;
2210
;;
2211
2212
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
2213
# This has been around since 386BSD, at least. Likely further.
2214
if test -x /sbin/sysctl; then
2215
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
2216
elif test -x /usr/sbin/sysctl; then
2217
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
2218
else
2219
lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
2220
fi
2221
# And add a safety zone
2222
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
2223
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
2224
;;
2225
osf*)
2226
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
2227
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
2228
# nice to cause kernel panics so lets avoid the loop below.
2229
# First set a reasonable default.
2230
lt_cv_sys_max_cmd_len=16384
2231
#
2232
if test -x /sbin/sysconfig; then
2233
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
2234
*1*) lt_cv_sys_max_cmd_len=-1 ;;
2235
esac
2236
fi
2237
;;
2238
*)
2239
# If test is not a shell built-in, we'll probably end up computing a
2240
# maximum length that is only half of the actual maximum length, but
2241
# we can't tell.
2242
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
2243
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
2244
= "XX$teststring") >/dev/null 2>&1 &&
2245
new_result=`expr "X$teststring" : ".*" 2>&1` &&
2246
lt_cv_sys_max_cmd_len=$new_result &&
2247
test $i != 17 # 1/2 MB should be enough
2248
do
2249
i=`expr $i + 1`
2250
teststring=$teststring$teststring
2251
done
2252
teststring=
2253
# Add a significant safety factor because C++ compilers can tack on massive
2254
# amounts of additional arguments before passing them to the linker.
2255
# It appears as though 1/2 is a usable value.
2256
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
2257
;;
2258
esac
2259
])
2260
if test -n $lt_cv_sys_max_cmd_len ; then
2261
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
2262
else
2263
AC_MSG_RESULT(none)
2264
fi
2265
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
2266
2267
2268
# _LT_AC_CHECK_DLFCN
2269
# --------------------
2270
AC_DEFUN([_LT_AC_CHECK_DLFCN],
2271
[AC_CHECK_HEADERS(dlfcn.h)dnl
2272
])# _LT_AC_CHECK_DLFCN
2273
2274
2275
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2276
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2277
# ------------------------------------------------------------------
2278
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
2279
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
2280
if test "$cross_compiling" = yes; then :
2281
[$4]
2282
else
2283
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
2284
lt_status=$lt_dlunknown
2285
cat > conftest.$ac_ext <<EOF
2286
[#line __oline__ "configure"
2287
#include "confdefs.h"
2288
2289
#if HAVE_DLFCN_H
2290
#include <dlfcn.h>
2291
#endif
2292
2293
#include <stdio.h>
2294
2295
#ifdef RTLD_GLOBAL
2296
# define LT_DLGLOBAL RTLD_GLOBAL
2297
#else
2298
# ifdef DL_GLOBAL
2299
# define LT_DLGLOBAL DL_GLOBAL
2300
# else
2301
# define LT_DLGLOBAL 0
2302
# endif
2303
#endif
2304
2305
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
2306
find out it does not work in some platform. */
2307
#ifndef LT_DLLAZY_OR_NOW
2308
# ifdef RTLD_LAZY
2309
# define LT_DLLAZY_OR_NOW RTLD_LAZY
2310
# else
2311
# ifdef DL_LAZY
2312
# define LT_DLLAZY_OR_NOW DL_LAZY
2313
# else
2314
# ifdef RTLD_NOW
2315
# define LT_DLLAZY_OR_NOW RTLD_NOW
2316
# else
2317
# ifdef DL_NOW
2318
# define LT_DLLAZY_OR_NOW DL_NOW
2319
# else
2320
# define LT_DLLAZY_OR_NOW 0
2321
# endif
2322
# endif
2323
# endif
2324
# endif
2325
#endif
2326
2327
#ifdef __cplusplus
2328
extern "C" void exit (int);
2329
#endif
2330
2331
void fnord() { int i=42;}
2332
int main ()
2333
{
2334
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
2335
int status = $lt_dlunknown;
2336
2337
if (self)
2338
{
2339
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
2340
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
2341
/* dlclose (self); */
2342
}
2343
2344
exit (status);
2345
}]
2346
EOF
2347
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
2348
(./conftest; exit; ) 2>/dev/null
2349
lt_status=$?
2350
case x$lt_status in
2351
x$lt_dlno_uscore) $1 ;;
2352
x$lt_dlneed_uscore) $2 ;;
2353
x$lt_unknown|x*) $3 ;;
2354
esac
2355
else :
2356
# compilation failed
2357
$3
2358
fi
2359
fi
2360
rm -fr conftest*
2361
])# _LT_AC_TRY_DLOPEN_SELF
2362
2363
2364
# AC_LIBTOOL_DLOPEN_SELF
2365
# -------------------
2366
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
2367
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
2368
if test "x$enable_dlopen" != xyes; then
2369
enable_dlopen=unknown
2370
enable_dlopen_self=unknown
2371
enable_dlopen_self_static=unknown
2372
else
2373
lt_cv_dlopen=no
2374
lt_cv_dlopen_libs=
2375
2376
case $host_os in
2377
beos*)
2378
lt_cv_dlopen="load_add_on"
2379
lt_cv_dlopen_libs=
2380
lt_cv_dlopen_self=yes
2381
;;
2382
2383
mingw* | pw32*)
2384
lt_cv_dlopen="LoadLibrary"
2385
lt_cv_dlopen_libs=
2386
;;
2387
2388
cygwin*)
2389
lt_cv_dlopen="dlopen"
2390
lt_cv_dlopen_libs=
2391
;;
2392
2393
darwin*)
2394
# if libdl is installed we need to link against it
2395
AC_CHECK_LIB([dl], [dlopen],
2396
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
2397
lt_cv_dlopen="dyld"
2398
lt_cv_dlopen_libs=
2399
lt_cv_dlopen_self=yes
2400
])
2401
;;
2402
2403
*)
2404
AC_CHECK_FUNC([shl_load],
2405
[lt_cv_dlopen="shl_load"],
2406
[AC_CHECK_LIB([dld], [shl_load],
2407
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
2408
[AC_CHECK_FUNC([dlopen],
2409
[lt_cv_dlopen="dlopen"],
2410
[AC_CHECK_LIB([dl], [dlopen],
2411
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
2412
[AC_CHECK_LIB([svld], [dlopen],
2413
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
2414
[AC_CHECK_LIB([dld], [dld_link],
2415
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
2416
])
2417
])
2418
])
2419
])
2420
])
2421
;;
2422
esac
2423
2424
if test "x$lt_cv_dlopen" != xno; then
2425
enable_dlopen=yes
2426
else
2427
enable_dlopen=no
2428
fi
2429
2430
case $lt_cv_dlopen in
2431
dlopen)
2432
save_CPPFLAGS="$CPPFLAGS"
2433
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2434
2435
save_LDFLAGS="$LDFLAGS"
2436
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2437
2438
save_LIBS="$LIBS"
2439
LIBS="$lt_cv_dlopen_libs $LIBS"
2440
2441
AC_CACHE_CHECK([whether a program can dlopen itself],
2442
lt_cv_dlopen_self, [dnl
2443
_LT_AC_TRY_DLOPEN_SELF(
2444
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2445
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2446
])
2447
2448
if test "x$lt_cv_dlopen_self" = xyes; then
2449
LDFLAGS="$LDFLAGS $link_static_flag"
2450
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2451
lt_cv_dlopen_self_static, [dnl
2452
_LT_AC_TRY_DLOPEN_SELF(
2453
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2454
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2455
])
2456
fi
2457
2458
CPPFLAGS="$save_CPPFLAGS"
2459
LDFLAGS="$save_LDFLAGS"
2460
LIBS="$save_LIBS"
2461
;;
2462
esac
2463
2464
case $lt_cv_dlopen_self in
2465
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2466
*) enable_dlopen_self=unknown ;;
2467
esac
2468
2469
case $lt_cv_dlopen_self_static in
2470
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2471
*) enable_dlopen_self_static=unknown ;;
2472
esac
2473
fi
2474
])# AC_LIBTOOL_DLOPEN_SELF
2475
2476
2477
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
2478
# ---------------------------------
2479
# Check to see if options -c and -o are simultaneously supported by compiler
2480
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
2481
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
2482
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2483
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2484
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2485
$rm -r conftest 2>/dev/null
2486
mkdir conftest
2487
cd conftest
2488
mkdir out
2489
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
2490
2491
lt_compiler_flag="-o out/conftest2.$ac_objext"
2492
# Insert the option either (1) after the last *FLAGS variable, or
2493
# (2) before a word containing "conftest.", or (3) at the end.
2494
# Note that $ac_compile itself does not contain backslashes and begins
2495
# with a dollar sign (not a hyphen), so the echo should work correctly.
2496
lt_compile=`echo "$ac_compile" | $SED \
2497
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
2498
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2499
-e 's:$: $lt_compiler_flag:'`
2500
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2501
(eval "$lt_compile" 2>out/conftest.err)
2502
ac_status=$?
2503
cat out/conftest.err >&AS_MESSAGE_LOG_FD
2504
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2505
if (exit $ac_status) && test -s out/conftest2.$ac_objext
2506
then
2507
# The compiler can only warn and ignore the option if not recognized
2508
# So say no if there are warnings
2509
$echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
2510
$SED '/^$/d' out/conftest.err >out/conftest.er2
2511
if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2512
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2513
fi
2514
fi
2515
chmod u+w .
2516
$rm conftest*
2517
# SGI C++ compiler will create directory out/ii_files/ for
2518
# template instantiation
2519
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
2520
$rm out/* && rmdir out
2521
cd ..
2522
rmdir conftest
2523
$rm conftest*
2524
])
2525
])# AC_LIBTOOL_PROG_CC_C_O
2526
2527
2528
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
2529
# -----------------------------------------
2530
# Check to see if we can do hard links to lock some files if needed
2531
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
2532
[AC_REQUIRE([_LT_AC_LOCK])dnl
2533
2534
hard_links="nottested"
2535
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2536
# do not overwrite the value of need_locks provided by the user
2537
AC_MSG_CHECKING([if we can lock with hard links])
2538
hard_links=yes
2539
$rm conftest*
2540
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2541
touch conftest.a
2542
ln conftest.a conftest.b 2>&5 || hard_links=no
2543
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2544
AC_MSG_RESULT([$hard_links])
2545
if test "$hard_links" = no; then
2546
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2547
need_locks=warn
2548
fi
2549
else
2550
need_locks=no
2551
fi
2552
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
2553
2554
2555
# AC_LIBTOOL_OBJDIR
2556
# -----------------
2557
AC_DEFUN([AC_LIBTOOL_OBJDIR],
2558
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2559
[rm -f .libs 2>/dev/null
2560
mkdir .libs 2>/dev/null
2561
if test -d .libs; then
2562
lt_cv_objdir=.libs
2563
else
2564
# MS-DOS does not allow filenames that begin with a dot.
2565
lt_cv_objdir=_libs
2566
fi
2567
rmdir .libs 2>/dev/null])
2568
objdir=$lt_cv_objdir
2569
])# AC_LIBTOOL_OBJDIR
2570
2571
2572
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
2573
# ----------------------------------------------
2574
# Check hardcoding attributes.
2575
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
2576
[AC_MSG_CHECKING([how to hardcode library paths into programs])
2577
_LT_AC_TAGVAR(hardcode_action, $1)=
2578
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
2579
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
2580
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2581
2582
# We can hardcode non-existant directories.
2583
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
2584
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2585
# have to relink, otherwise we might link with an installed library
2586
# when we should be linking with a yet-to-be-installed one
2587
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2588
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
2589
# Linking always hardcodes the temporary library directory.
2590
_LT_AC_TAGVAR(hardcode_action, $1)=relink
2591
else
2592
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2593
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
2594
fi
2595
else
2596
# We cannot hardcode anything, or else we can only hardcode existing
2597
# directories.
2598
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
2599
fi
2600
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
2601
2602
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
2603
# Fast installation is not supported
2604
enable_fast_install=no
2605
elif test "$shlibpath_overrides_runpath" = yes ||
2606
test "$enable_shared" = no; then
2607
# Fast installation is not necessary
2608
enable_fast_install=needless
2609
fi
2610
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
2611
2612
2613
# AC_LIBTOOL_SYS_LIB_STRIP
2614
# ------------------------
2615
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
2616
[striplib=
2617
old_striplib=
2618
AC_MSG_CHECKING([whether stripping libraries is possible])
2619
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
2620
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2621
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2622
AC_MSG_RESULT([yes])
2623
else
2624
# FIXME - insert some real tests, host_os isn't really good enough
2625
case $host_os in
2626
darwin*)
2627
if test -n "$STRIP" ; then
2628
striplib="$STRIP -x"
2629
AC_MSG_RESULT([yes])
2630
else
2631
AC_MSG_RESULT([no])
2632
fi
2633
;;
2634
*)
2635
AC_MSG_RESULT([no])
2636
;;
2637
esac
2638
fi
2639
])# AC_LIBTOOL_SYS_LIB_STRIP
2640
2641
2642
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2643
# -----------------------------
2644
# PORTME Fill in your ld.so characteristics
2645
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
2646
[AC_MSG_CHECKING([dynamic linker characteristics])
2647
library_names_spec=
2648
libname_spec='lib$name'
2649
soname_spec=
2650
shrext_cmds=".so"
2651
postinstall_cmds=
2652
postuninstall_cmds=
2653
finish_cmds=
2654
finish_eval=
2655
shlibpath_var=
2656
shlibpath_overrides_runpath=unknown
2657
version_type=none
2658
dynamic_linker="$host_os ld.so"
2659
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2660
if test "$GCC" = yes; then
2661
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2662
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
2663
# if the path contains ";" then we assume it to be the separator
2664
# otherwise default to the standard path separator (i.e. ":") - it is
2665
# assumed that no part of a normal pathname contains ";" but that should
2666
# okay in the real world where ";" in dirpaths is itself problematic.
2667
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2668
else
2669
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2670
fi
2671
else
2672
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2673
fi
2674
need_lib_prefix=unknown
2675
hardcode_into_libs=no
2676
2677
# when you set need_version to no, make sure it does not cause -set_version
2678
# flags to be left without arguments
2679
need_version=unknown
2680
2681
case $host_os in
2682
aix3*)
2683
version_type=linux
2684
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2685
shlibpath_var=LIBPATH
2686
2687
# AIX 3 has no versioning support, so we append a major version to the name.
2688
soname_spec='${libname}${release}${shared_ext}$major'
2689
;;
2690
2691
aix4* | aix5*)
2692
version_type=linux
2693
need_lib_prefix=no
2694
need_version=no
2695
hardcode_into_libs=yes
2696
if test "$host_cpu" = ia64; then
2697
# AIX 5 supports IA64
2698
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2699
shlibpath_var=LD_LIBRARY_PATH
2700
else
2701
# With GCC up to 2.95.x, collect2 would create an import file
2702
# for dependence libraries. The import file would start with
2703
# the line `#! .'. This would cause the generated library to
2704
# depend on `.', always an invalid library. This was fixed in
2705
# development snapshots of GCC prior to 3.0.
2706
case $host_os in
2707
aix4 | aix4.[[01]] | aix4.[[01]].*)
2708
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2709
echo ' yes '
2710
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2711
:
2712
else
2713
can_build_shared=no
2714
fi
2715
;;
2716
esac
2717
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2718
# soname into executable. Probably we can add versioning support to
2719
# collect2, so additional links can be useful in future.
2720
if test "$aix_use_runtimelinking" = yes; then
2721
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2722
# instead of lib<name>.a to let people know that these are not
2723
# typical AIX shared libraries.
2724
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2725
else
2726
# We preserve .a as extension for shared libraries through AIX4.2
2727
# and later when we are not doing run time linking.
2728
library_names_spec='${libname}${release}.a $libname.a'
2729
soname_spec='${libname}${release}${shared_ext}$major'
2730
fi
2731
shlibpath_var=LIBPATH
2732
fi
2733
;;
2734
2735
amigaos*)
2736
library_names_spec='$libname.ixlibrary $libname.a'
2737
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2738
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 ${libname}_ixlibrary.a || exit 1; done'
2739
;;
2740
2741
beos*)
2742
library_names_spec='${libname}${shared_ext}'
2743
dynamic_linker="$host_os ld.so"
2744
shlibpath_var=LIBRARY_PATH
2745
;;
2746
2747
bsdi[[45]]*)
2748
version_type=linux
2749
need_version=no
2750
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2751
soname_spec='${libname}${release}${shared_ext}$major'
2752
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2753
shlibpath_var=LD_LIBRARY_PATH
2754
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2755
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2756
# the default ld.so.conf also contains /usr/contrib/lib and
2757
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2758
# libtool to hard-code these into programs
2759
;;
2760
2761
cygwin* | mingw* | pw32*)
2762
version_type=windows
2763
shrext_cmds=".dll"
2764
need_version=no
2765
need_lib_prefix=no
2766
2767
case $GCC,$host_os in
2768
yes,cygwin* | yes,mingw* | yes,pw32*)
2769
library_names_spec='$libname.dll.a'
2770
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2771
postinstall_cmds='base_file=`basename \${file}`~
2772
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
2773
dldir=$destdir/`dirname \$dlpath`~
2774
test -d \$dldir || mkdir -p \$dldir~
2775
$install_prog $dir/$dlname \$dldir/$dlname'
2776
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2777
dlpath=$dir/\$dldll~
2778
$rm \$dlpath'
2779
shlibpath_overrides_runpath=yes
2780
2781
case $host_os in
2782
cygwin*)
2783
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2784
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2785
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2786
;;
2787
mingw*)
2788
# MinGW DLLs use traditional 'lib' prefix
2789
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2790
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2791
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
2792
# It is most probably a Windows format PATH printed by
2793
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2794
# path with ; separators, and with drive letters. We can handle the
2795
# drive letters (cygwin fileutils understands them), so leave them,
2796
# especially as we might pass files found there to a mingw objdump,
2797
# which wouldn't understand a cygwinified path. Ahh.
2798
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2799
else
2800
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2801
fi
2802
;;
2803
pw32*)
2804
# pw32 DLLs use 'pw' prefix rather than 'lib'
2805
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2806
;;
2807
esac
2808
;;
2809
2810
*)
2811
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2812
;;
2813
esac
2814
dynamic_linker='Win32 ld.exe'
2815
# FIXME: first we should search . and the directory the executable is in
2816
shlibpath_var=PATH
2817
;;
2818
2819
darwin* | rhapsody*)
2820
dynamic_linker="$host_os dyld"
2821
version_type=darwin
2822
need_lib_prefix=no
2823
need_version=no
2824
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2825
soname_spec='${libname}${release}${major}$shared_ext'
2826
shlibpath_overrides_runpath=yes
2827
shlibpath_var=DYLD_LIBRARY_PATH
2828
shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
2829
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
2830
if test "$GCC" = yes; then
2831
sys_lib_search_path_spec=`$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"`
2832
else
2833
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
2834
fi
2835
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2836
;;
2837
2838
dgux*)
2839
version_type=linux
2840
need_lib_prefix=no
2841
need_version=no
2842
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2843
soname_spec='${libname}${release}${shared_ext}$major'
2844
shlibpath_var=LD_LIBRARY_PATH
2845
;;
2846
2847
freebsd1*)
2848
dynamic_linker=no
2849
;;
2850
2851
kfreebsd*-gnu)
2852
version_type=linux
2853
need_lib_prefix=no
2854
need_version=no
2855
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2856
soname_spec='${libname}${release}${shared_ext}$major'
2857
shlibpath_var=LD_LIBRARY_PATH
2858
shlibpath_overrides_runpath=no
2859
hardcode_into_libs=yes
2860
dynamic_linker='GNU ld.so'
2861
;;
2862
2863
freebsd* | dragonfly*)
2864
# DragonFly does not have aout. When/if they implement a new
2865
# versioning mechanism, adjust this.
2866
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2867
version_type=freebsd-$objformat
2868
case $version_type in
2869
freebsd-elf*)
2870
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2871
need_version=no
2872
need_lib_prefix=no
2873
;;
2874
freebsd-*)
2875
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2876
need_version=yes
2877
;;
2878
esac
2879
shlibpath_var=LD_LIBRARY_PATH
2880
case $host_os in
2881
freebsd2*)
2882
shlibpath_overrides_runpath=yes
2883
;;
2884
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2885
shlibpath_overrides_runpath=yes
2886
hardcode_into_libs=yes
2887
;;
2888
*) # from 3.2 on
2889
shlibpath_overrides_runpath=no
2890
hardcode_into_libs=yes
2891
;;
2892
esac
2893
;;
2894
2895
gnu*)
2896
version_type=linux
2897
need_lib_prefix=no
2898
need_version=no
2899
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2900
soname_spec='${libname}${release}${shared_ext}$major'
2901
shlibpath_var=LD_LIBRARY_PATH
2902
hardcode_into_libs=yes
2903
;;
2904
2905
hpux9* | hpux10* | hpux11*)
2906
# Give a soname corresponding to the major version so that dld.sl refuses to
2907
# link against other versions.
2908
version_type=sunos
2909
need_lib_prefix=no
2910
need_version=no
2911
case "$host_cpu" in
2912
ia64*)
2913
shrext_cmds='.so'
2914
hardcode_into_libs=yes
2915
dynamic_linker="$host_os dld.so"
2916
shlibpath_var=LD_LIBRARY_PATH
2917
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2918
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2919
soname_spec='${libname}${release}${shared_ext}$major'
2920
if test "X$HPUX_IA64_MODE" = X32; then
2921
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2922
else
2923
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2924
fi
2925
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2926
;;
2927
hppa*64*)
2928
shrext_cmds='.sl'
2929
hardcode_into_libs=yes
2930
dynamic_linker="$host_os dld.sl"
2931
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2932
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2933
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2934
soname_spec='${libname}${release}${shared_ext}$major'
2935
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2936
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2937
;;
2938
*)
2939
shrext_cmds='.sl'
2940
dynamic_linker="$host_os dld.sl"
2941
shlibpath_var=SHLIB_PATH
2942
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2943
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2944
soname_spec='${libname}${release}${shared_ext}$major'
2945
;;
2946
esac
2947
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2948
postinstall_cmds='chmod 555 $lib'
2949
;;
2950
2951
irix5* | irix6* | nonstopux*)
2952
case $host_os in
2953
nonstopux*) version_type=nonstopux ;;
2954
*)
2955
if test "$lt_cv_prog_gnu_ld" = yes; then
2956
version_type=linux
2957
else
2958
version_type=irix
2959
fi ;;
2960
esac
2961
need_lib_prefix=no
2962
need_version=no
2963
soname_spec='${libname}${release}${shared_ext}$major'
2964
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2965
case $host_os in
2966
irix5* | nonstopux*)
2967
libsuff= shlibsuff=
2968
;;
2969
*)
2970
case $LD in # libtool.m4 will add one of these switches to LD
2971
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2972
libsuff= shlibsuff= libmagic=32-bit;;
2973
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2974
libsuff=32 shlibsuff=N32 libmagic=N32;;
2975
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2976
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2977
*) libsuff= shlibsuff= libmagic=never-match;;
2978
esac
2979
;;
2980
esac
2981
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2982
shlibpath_overrides_runpath=no
2983
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2984
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2985
hardcode_into_libs=yes
2986
;;
2987
2988
# No shared lib support for Linux oldld, aout, or coff.
2989
linux*oldld* | linux*aout* | linux*coff*)
2990
dynamic_linker=no
2991
;;
2992
2993
# This must be Linux ELF.
2994
linux*)
2995
version_type=linux
2996
need_lib_prefix=no
2997
need_version=no
2998
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2999
soname_spec='${libname}${release}${shared_ext}$major'
3000
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
3001
shlibpath_var=LD_LIBRARY_PATH
3002
shlibpath_overrides_runpath=no
3003
# This implies no fast_install, which is unacceptable.
3004
# Some rework will be needed to allow for fast_install
3005
# before this can be enabled.
3006
hardcode_into_libs=yes
3007
3008
# find out which ABI we are using
3009
libsuff=
3010
case "$host_cpu" in
3011
x86_64*|s390x*|powerpc64*)
3012
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
3013
if AC_TRY_EVAL(ac_compile); then
3014
case `/usr/bin/file conftest.$ac_objext` in
3015
*64-bit*)
3016
libsuff=64
3017
sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
3018
;;
3019
esac
3020
fi
3021
rm -rf conftest*
3022
;;
3023
esac
3024
3025
# Append ld.so.conf contents to the search path
3026
if test -f /etc/ld.so.conf; then
3027
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
3028
sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
3029
fi
3030
3031
# We used to test for /lib/ld.so.1 and disable shared libraries on
3032
# powerpc, because MkLinux only supported shared libraries with the
3033
# GNU dynamic linker. Since this was broken with cross compilers,
3034
# most powerpc-linux boxes support dynamic linking these days and
3035
# people can always --disable-shared, the test was removed, and we
3036
# assume the GNU/Linux dynamic linker is in use.
3037
dynamic_linker='GNU/Linux ld.so'
3038
;;
3039
3040
knetbsd*-gnu)
3041
version_type=linux
3042
need_lib_prefix=no
3043
need_version=no
3044
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
3045
soname_spec='${libname}${release}${shared_ext}$major'
3046
shlibpath_var=LD_LIBRARY_PATH
3047
shlibpath_overrides_runpath=no
3048
hardcode_into_libs=yes
3049
dynamic_linker='GNU ld.so'
3050
;;
3051
3052
netbsd*)
3053
version_type=sunos
3054
need_lib_prefix=no
3055
need_version=no
3056
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3057
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3058
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3059
dynamic_linker='NetBSD (a.out) ld.so'
3060
else
3061
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
3062
soname_spec='${libname}${release}${shared_ext}$major'
3063
dynamic_linker='NetBSD ld.elf_so'
3064
fi
3065
shlibpath_var=LD_LIBRARY_PATH
3066
shlibpath_overrides_runpath=yes
3067
hardcode_into_libs=yes
3068
;;
3069
3070
newsos6)
3071
version_type=linux
3072
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3073
shlibpath_var=LD_LIBRARY_PATH
3074
shlibpath_overrides_runpath=yes
3075
;;
3076
3077
nto-qnx*)
3078
version_type=linux
3079
need_lib_prefix=no
3080
need_version=no
3081
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3082
soname_spec='${libname}${release}${shared_ext}$major'
3083
shlibpath_var=LD_LIBRARY_PATH
3084
shlibpath_overrides_runpath=yes
3085
;;
3086
3087
openbsd*)
3088
version_type=sunos
3089
need_lib_prefix=no
3090
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
3091
case $host_os in
3092
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
3093
*) need_version=no ;;
3094
esac
3095
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3096
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3097
shlibpath_var=LD_LIBRARY_PATH
3098
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3099
case $host_os in
3100
openbsd2.[[89]] | openbsd2.[[89]].*)
3101
shlibpath_overrides_runpath=no
3102
;;
3103
*)
3104
shlibpath_overrides_runpath=yes
3105
;;
3106
esac
3107
else
3108
shlibpath_overrides_runpath=yes
3109
fi
3110
;;
3111
3112
os2*)
3113
libname_spec='$name'
3114
shrext_cmds=".dll"
3115
need_lib_prefix=no
3116
library_names_spec='$libname${shared_ext} $libname.a'
3117
dynamic_linker='OS/2 ld.exe'
3118
shlibpath_var=LIBPATH
3119
;;
3120
3121
osf3* | osf4* | osf5*)
3122
version_type=osf
3123
need_lib_prefix=no
3124
need_version=no
3125
soname_spec='${libname}${release}${shared_ext}$major'
3126
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3127
shlibpath_var=LD_LIBRARY_PATH
3128
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3129
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
3130
;;
3131
3132
sco3.2v5*)
3133
version_type=osf
3134
soname_spec='${libname}${release}${shared_ext}$major'
3135
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3136
shlibpath_var=LD_LIBRARY_PATH
3137
;;
3138
3139
solaris*)
3140
version_type=linux
3141
need_lib_prefix=no
3142
need_version=no
3143
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3144
soname_spec='${libname}${release}${shared_ext}$major'
3145
shlibpath_var=LD_LIBRARY_PATH
3146
shlibpath_overrides_runpath=yes
3147
hardcode_into_libs=yes
3148
# ldd complains unless libraries are executable
3149
postinstall_cmds='chmod +x $lib'
3150
;;
3151
3152
sunos4*)
3153
version_type=sunos
3154
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3155
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3156
shlibpath_var=LD_LIBRARY_PATH
3157
shlibpath_overrides_runpath=yes
3158
if test "$with_gnu_ld" = yes; then
3159
need_lib_prefix=no
3160
fi
3161
need_version=yes
3162
;;
3163
3164
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3165
version_type=linux
3166
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3167
soname_spec='${libname}${release}${shared_ext}$major'
3168
shlibpath_var=LD_LIBRARY_PATH
3169
case $host_vendor in
3170
sni)
3171
shlibpath_overrides_runpath=no
3172
need_lib_prefix=no
3173
export_dynamic_flag_spec='${wl}-Blargedynsym'
3174
runpath_var=LD_RUN_PATH
3175
;;
3176
siemens)
3177
need_lib_prefix=no
3178
;;
3179
motorola)
3180
need_lib_prefix=no
3181
need_version=no
3182
shlibpath_overrides_runpath=no
3183
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3184
;;
3185
esac
3186
;;
3187
3188
sysv4*MP*)
3189
if test -d /usr/nec ;then
3190
version_type=linux
3191
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
3192
soname_spec='$libname${shared_ext}.$major'
3193
shlibpath_var=LD_LIBRARY_PATH
3194
fi
3195
;;
3196
3197
uts4*)
3198
version_type=linux
3199
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3200
soname_spec='${libname}${release}${shared_ext}$major'
3201
shlibpath_var=LD_LIBRARY_PATH
3202
;;
3203
3204
*)
3205
dynamic_linker=no
3206
;;
3207
esac
3208
AC_MSG_RESULT([$dynamic_linker])
3209
test "$dynamic_linker" = no && can_build_shared=no
3210
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
3211
3212
3213
# _LT_AC_TAGCONFIG
3214
# ----------------
3215
AC_DEFUN([_LT_AC_TAGCONFIG],
3216
[AC_ARG_WITH([tags],
3217
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
3218
[include additional configurations @<:@automatic@:>@])],
3219
[tagnames="$withval"])
3220
3221
if test -f "$ltmain" && test -n "$tagnames"; then
3222
if test ! -f "${ofile}"; then
3223
AC_MSG_WARN([output file `$ofile' does not exist])
3224
fi
3225
3226
if test -z "$LTCC"; then
3227
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
3228
if test -z "$LTCC"; then
3229
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
3230
else
3231
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
3232
fi
3233
fi
3234
3235
# Extract list of available tagged configurations in $ofile.
3236
# Note that this assumes the entire list is on one line.
3237
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
3238
3239
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
3240
for tagname in $tagnames; do
3241
IFS="$lt_save_ifs"
3242
# Check whether tagname contains only valid characters
3243
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
3244
"") ;;
3245
*) AC_MSG_ERROR([invalid tag name: $tagname])
3246
;;
3247
esac
3248
3249
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
3250
then
3251
AC_MSG_ERROR([tag name \"$tagname\" already exists])
3252
fi
3253
3254
# Update the list of available tags.
3255
if test -n "$tagname"; then
3256
echo appending configuration tag \"$tagname\" to $ofile
3257
3258
case $tagname in
3259
CXX)
3260
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
3261
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
3262
(test "X$CXX" != "Xg++"))) ; then
3263
AC_LIBTOOL_LANG_CXX_CONFIG
3264
else
3265
tagname=""
3266
fi
3267
;;
3268
3269
F77)
3270
if test -n "$F77" && test "X$F77" != "Xno"; then
3271
AC_LIBTOOL_LANG_F77_CONFIG
3272
else
3273
tagname=""
3274
fi
3275
;;
3276
3277
GCJ)
3278
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
3279
AC_LIBTOOL_LANG_GCJ_CONFIG
3280
else
3281
tagname=""
3282
fi
3283
;;
3284
3285
RC)
3286
AC_LIBTOOL_LANG_RC_CONFIG
3287
;;
3288
3289
*)
3290
AC_MSG_ERROR([Unsupported tag name: $tagname])
3291
;;
3292
esac
3293
3294
# Append the new tag name to the list of available tags.
3295
if test -n "$tagname" ; then
3296
available_tags="$available_tags $tagname"
3297
fi
3298
fi
3299
done
3300
IFS="$lt_save_ifs"
3301
3302
# Now substitute the updated list of available tags.
3303
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
3304
mv "${ofile}T" "$ofile"
3305
chmod +x "$ofile"
3306
else
3307
rm -f "${ofile}T"
3308
AC_MSG_ERROR([unable to update list of available tagged configurations.])
3309
fi
3310
fi
3311
])# _LT_AC_TAGCONFIG
3312
3313
3314
# AC_LIBTOOL_DLOPEN
3315
# -----------------
3316
# enable checks for dlopen support
3317
AC_DEFUN([AC_LIBTOOL_DLOPEN],
3318
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
3319
])# AC_LIBTOOL_DLOPEN
3320
3321
3322
# AC_LIBTOOL_WIN32_DLL
3323
# --------------------
3324
# declare package support for building win32 dll's
3325
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
3326
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
3327
])# AC_LIBTOOL_WIN32_DLL
3328
3329
3330
# AC_ENABLE_SHARED([DEFAULT])
3331
# ---------------------------
3332
# implement the --enable-shared flag
3333
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
3334
AC_DEFUN([AC_ENABLE_SHARED],
3335
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
3336
AC_ARG_ENABLE([shared],
3337
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
3338
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
3339
[p=${PACKAGE-default}
3340
case $enableval in
3341
yes) enable_shared=yes ;;
3342
no) enable_shared=no ;;
3343
*)
3344
enable_shared=no
3345
# Look at the argument we got. We use all the common list separators.
3346
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
3347
for pkg in $enableval; do
3348
IFS="$lt_save_ifs"
3349
if test "X$pkg" = "X$p"; then
3350
enable_shared=yes
3351
fi
3352
done
3353
IFS="$lt_save_ifs"
3354
;;
3355
esac],
3356
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
3357
])# AC_ENABLE_SHARED
3358
3359
3360
# AC_DISABLE_SHARED
3361
# -----------------
3362
#- set the default shared flag to --disable-shared
3363
AC_DEFUN([AC_DISABLE_SHARED],
3364
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3365
AC_ENABLE_SHARED(no)
3366
])# AC_DISABLE_SHARED
3367
3368
3369
# AC_ENABLE_STATIC([DEFAULT])
3370
# ---------------------------
3371
# implement the --enable-static flag
3372
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
3373
AC_DEFUN([AC_ENABLE_STATIC],
3374
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
3375
AC_ARG_ENABLE([static],
3376
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
3377
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
3378
[p=${PACKAGE-default}
3379
case $enableval in
3380
yes) enable_static=yes ;;
3381
no) enable_static=no ;;
3382
*)
3383
enable_static=no
3384
# Look at the argument we got. We use all the common list separators.
3385
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
3386
for pkg in $enableval; do
3387
IFS="$lt_save_ifs"
3388
if test "X$pkg" = "X$p"; then
3389
enable_static=yes
3390
fi
3391
done
3392
IFS="$lt_save_ifs"
3393
;;
3394
esac],
3395
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
3396
])# AC_ENABLE_STATIC
3397
3398
3399
# AC_DISABLE_STATIC
3400
# -----------------
3401
# set the default static flag to --disable-static
3402
AC_DEFUN([AC_DISABLE_STATIC],
3403
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3404
AC_ENABLE_STATIC(no)
3405
])# AC_DISABLE_STATIC
3406
3407
3408
# AC_ENABLE_FAST_INSTALL([DEFAULT])
3409
# ---------------------------------
3410
# implement the --enable-fast-install flag
3411
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
3412
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
3413
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
3414
AC_ARG_ENABLE([fast-install],
3415
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
3416
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
3417
[p=${PACKAGE-default}
3418
case $enableval in
3419
yes) enable_fast_install=yes ;;
3420
no) enable_fast_install=no ;;
3421
*)
3422
enable_fast_install=no
3423
# Look at the argument we got. We use all the common list separators.
3424
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
3425
for pkg in $enableval; do
3426
IFS="$lt_save_ifs"
3427
if test "X$pkg" = "X$p"; then
3428
enable_fast_install=yes
3429
fi
3430
done
3431
IFS="$lt_save_ifs"
3432
;;
3433
esac],
3434
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
3435
])# AC_ENABLE_FAST_INSTALL
3436
3437
3438
# AC_DISABLE_FAST_INSTALL
3439
# -----------------------
3440
# set the default to --disable-fast-install
3441
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
3442
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3443
AC_ENABLE_FAST_INSTALL(no)
3444
])# AC_DISABLE_FAST_INSTALL
3445
3446
3447
# AC_LIBTOOL_PICMODE([MODE])
3448
# --------------------------
3449
# implement the --with-pic flag
3450
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
3451
AC_DEFUN([AC_LIBTOOL_PICMODE],
3452
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3453
pic_mode=ifelse($#,1,$1,default)
3454
])# AC_LIBTOOL_PICMODE
3455
3456
3457
# AC_PROG_EGREP
3458
# -------------
3459
# This is predefined starting with Autoconf 2.54, so this conditional
3460
# definition can be removed once we require Autoconf 2.54 or later.
3461
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
3462
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
3463
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3464
then ac_cv_prog_egrep='grep -E'
3465
else ac_cv_prog_egrep='egrep'
3466
fi])
3467
EGREP=$ac_cv_prog_egrep
3468
AC_SUBST([EGREP])
3469
])])
3470
3471
3472
# AC_PATH_TOOL_PREFIX
3473
# -------------------
3474
# find a file program which can recognise shared library
3475
AC_DEFUN([AC_PATH_TOOL_PREFIX],
3476
[AC_REQUIRE([AC_PROG_EGREP])dnl
3477
AC_MSG_CHECKING([for $1])
3478
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3479
[case $MAGIC_CMD in
3480
[[\\/*] | ?:[\\/]*])
3481
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3482
;;
3483
*)
3484
lt_save_MAGIC_CMD="$MAGIC_CMD"
3485
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3486
dnl $ac_dummy forces splitting on constant user-supplied paths.
3487
dnl POSIX.2 word splitting is done only on the output of word expansions,
3488
dnl not every word. This closes a longstanding sh security hole.
3489
ac_dummy="ifelse([$2], , $PATH, [$2])"
3490
for ac_dir in $ac_dummy; do
3491
IFS="$lt_save_ifs"
3492
test -z "$ac_dir" && ac_dir=.
3493
if test -f $ac_dir/$1; then
3494
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3495
if test -n "$file_magic_test_file"; then
3496
case $deplibs_check_method in
3497
"file_magic "*)
3498
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3499
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3500
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3501
$EGREP "$file_magic_regex" > /dev/null; then
3502
:
3503
else
3504
cat <<EOF 1>&2
3505
3506
*** Warning: the command libtool uses to detect shared libraries,
3507
*** $file_magic_cmd, produces output that libtool cannot recognize.
3508
*** The result is that libtool may fail to recognize shared libraries
3509
*** as such. This will affect the creation of libtool libraries that
3510
*** depend on shared libraries, but programs linked with such libtool
3511
*** libraries will work regardless of this problem. Nevertheless, you
3512
*** may want to report the problem to your system manager and/or to
3513
*** bug-libtool@gnu.org
3514
3515
EOF
3516
fi ;;
3517
esac
3518
fi
3519
break
3520
fi
3521
done
3522
IFS="$lt_save_ifs"
3523
MAGIC_CMD="$lt_save_MAGIC_CMD"
3524
;;
3525
esac])
3526
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3527
if test -n "$MAGIC_CMD"; then
3528
AC_MSG_RESULT($MAGIC_CMD)
3529
else
3530
AC_MSG_RESULT(no)
3531
fi
3532
])# AC_PATH_TOOL_PREFIX
3533
3534
3535
# AC_PATH_MAGIC
3536
# -------------
3537
# find a file program which can recognise a shared library
3538
AC_DEFUN([AC_PATH_MAGIC],
3539
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3540
if test -z "$lt_cv_path_MAGIC_CMD"; then
3541
if test -n "$ac_tool_prefix"; then
3542
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3543
else
3544
MAGIC_CMD=:
3545
fi
3546
fi
3547
])# AC_PATH_MAGIC
3548
3549
3550
# AC_PROG_LD
3551
# ----------
3552
# find the pathname to the GNU or non-GNU linker
3553
AC_DEFUN([AC_PROG_LD],
3554
[AC_ARG_WITH([gnu-ld],
3555
[AC_HELP_STRING([--with-gnu-ld],
3556
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
3557
[test "$withval" = no || with_gnu_ld=yes],
3558
[with_gnu_ld=no])
3559
AC_REQUIRE([LT_AC_PROG_SED])dnl
3560
AC_REQUIRE([AC_PROG_CC])dnl
3561
AC_REQUIRE([AC_CANONICAL_HOST])dnl
3562
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3563
ac_prog=ld
3564
if test "$GCC" = yes; then
3565
# Check if gcc -print-prog-name=ld gives a path.
3566
AC_MSG_CHECKING([for ld used by $CC])
3567
case $host in
3568
*-*-mingw*)
3569
# gcc leaves a trailing carriage return which upsets mingw
3570
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3571
*)
3572
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3573
esac
3574
case $ac_prog in
3575
# Accept absolute paths.
3576
[[\\/]]* | ?:[[\\/]]*)
3577
re_direlt='/[[^/]][[^/]]*/\.\./'
3578
# Canonicalize the pathname of ld
3579
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
3580
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3581
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
3582
done
3583
test -z "$LD" && LD="$ac_prog"
3584
;;
3585
"")
3586
# If it fails, then pretend we aren't using GCC.
3587
ac_prog=ld
3588
;;
3589
*)
3590
# If it is relative, then search for the first ld in PATH.
3591
with_gnu_ld=unknown
3592
;;
3593
esac
3594
elif test "$with_gnu_ld" = yes; then
3595
AC_MSG_CHECKING([for GNU ld])
3596
else
3597
AC_MSG_CHECKING([for non-GNU ld])
3598
fi
3599
AC_CACHE_VAL(lt_cv_path_LD,
3600
[if test -z "$LD"; then
3601
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3602
for ac_dir in $PATH; do
3603
IFS="$lt_save_ifs"
3604
test -z "$ac_dir" && ac_dir=.
3605
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3606
lt_cv_path_LD="$ac_dir/$ac_prog"
3607
# Check to see if the program is GNU ld. I'd rather use --version,
3608
# but apparently some GNU ld's only accept -v.
3609
# Break only if it was the GNU/non-GNU ld that we prefer.
3610
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3611
*GNU* | *'with BFD'*)
3612
test "$with_gnu_ld" != no && break
3613
;;
3614
*)
3615
test "$with_gnu_ld" != yes && break
3616
;;
3617
esac
3618
fi
3619
done
3620
IFS="$lt_save_ifs"
3621
else
3622
lt_cv_path_LD="$LD" # Let the user override the test with a path.
3623
fi])
3624
LD="$lt_cv_path_LD"
3625
if test -n "$LD"; then
3626
AC_MSG_RESULT($LD)
3627
else
3628
AC_MSG_RESULT(no)
3629
fi
3630
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3631
AC_PROG_LD_GNU
3632
])# AC_PROG_LD
3633
3634
3635
# AC_PROG_LD_GNU
3636
# --------------
3637
AC_DEFUN([AC_PROG_LD_GNU],
3638
[AC_REQUIRE([AC_PROG_EGREP])dnl
3639
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3640
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3641
case `$LD -v 2>&1 </dev/null` in
3642
*GNU* | *'with BFD'*)
3643
lt_cv_prog_gnu_ld=yes
3644
;;
3645
*)
3646
lt_cv_prog_gnu_ld=no
3647
;;
3648
esac])
3649
with_gnu_ld=$lt_cv_prog_gnu_ld
3650
])# AC_PROG_LD_GNU
3651
3652
3653
# AC_PROG_LD_RELOAD_FLAG
3654
# ----------------------
3655
# find reload flag for linker
3656
# -- PORTME Some linkers may need a different reload flag.
3657
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
3658
[AC_CACHE_CHECK([for $LD option to reload object files],
3659
lt_cv_ld_reload_flag,
3660
[lt_cv_ld_reload_flag='-r'])
3661
reload_flag=$lt_cv_ld_reload_flag
3662
case $reload_flag in
3663
"" | " "*) ;;
3664
*) reload_flag=" $reload_flag" ;;
3665
esac
3666
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3667
case $host_os in
3668
darwin*)
3669
if test "$GCC" = yes; then
3670
reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
3671
else
3672
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3673
fi
3674
;;
3675
esac
3676
])# AC_PROG_LD_RELOAD_FLAG
3677
3678
3679
# AC_DEPLIBS_CHECK_METHOD
3680
# -----------------------
3681
# how to check for library dependencies
3682
# -- PORTME fill in with the dynamic library characteristics
3683
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
3684
[AC_CACHE_CHECK([how to recognise dependent libraries],
3685
lt_cv_deplibs_check_method,
3686
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3687
lt_cv_file_magic_test_file=
3688
lt_cv_deplibs_check_method='unknown'
3689
# Need to set the preceding variable on all platforms that support
3690
# interlibrary dependencies.
3691
# 'none' -- dependencies not supported.
3692
# `unknown' -- same as none, but documents that we really don't know.
3693
# 'pass_all' -- all dependencies passed with no checks.
3694
# 'test_compile' -- check by making test program.
3695
# 'file_magic [[regex]]' -- check by looking for files in library path
3696
# which responds to the $file_magic_cmd with a given extended regex.
3697
# If you have `file' or equivalent on your system and you're not sure
3698
# whether `pass_all' will *always* work, you probably want this one.
3699
3700
case $host_os in
3701
aix4* | aix5*)
3702
lt_cv_deplibs_check_method=pass_all
3703
;;
3704
3705
beos*)
3706
lt_cv_deplibs_check_method=pass_all
3707
;;
3708
3709
bsdi[[45]]*)
3710
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3711
lt_cv_file_magic_cmd='/usr/bin/file -L'
3712
lt_cv_file_magic_test_file=/shlib/libc.so
3713
;;
3714
3715
cygwin*)
3716
# func_win32_libid is a shell function defined in ltmain.sh
3717
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3718
lt_cv_file_magic_cmd='func_win32_libid'
3719
;;
3720
3721
mingw* | pw32*)
3722
# Base MSYS/MinGW do not provide the 'file' command needed by
3723
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
3724
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3725
lt_cv_file_magic_cmd='$OBJDUMP -f'
3726
;;
3727
3728
darwin* | rhapsody*)
3729
lt_cv_deplibs_check_method=pass_all
3730
;;
3731
3732
freebsd* | kfreebsd*-gnu | dragonfly*)
3733
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3734
case $host_cpu in
3735
i*86 )
3736
# Not sure whether the presence of OpenBSD here was a mistake.
3737
# Let's accept both of them until this is cleared up.
3738
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3739
lt_cv_file_magic_cmd=/usr/bin/file
3740
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3741
;;
3742
esac
3743
else
3744
lt_cv_deplibs_check_method=pass_all
3745
fi
3746
;;
3747
3748
gnu*)
3749
lt_cv_deplibs_check_method=pass_all
3750
;;
3751
3752
hpux10.20* | hpux11*)
3753
lt_cv_file_magic_cmd=/usr/bin/file
3754
case "$host_cpu" in
3755
ia64*)
3756
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3757
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3758
;;
3759
hppa*64*)
3760
[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]']
3761
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3762
;;
3763
*)
3764
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3765
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3766
;;
3767
esac
3768
;;
3769
3770
irix5* | irix6* | nonstopux*)
3771
case $LD in
3772
*-32|*"-32 ") libmagic=32-bit;;
3773
*-n32|*"-n32 ") libmagic=N32;;
3774
*-64|*"-64 ") libmagic=64-bit;;
3775
*) libmagic=never-match;;
3776
esac
3777
lt_cv_deplibs_check_method=pass_all
3778
;;
3779
3780
# This must be Linux ELF.
3781
linux*)
3782
lt_cv_deplibs_check_method=pass_all
3783
;;
3784
3785
netbsd*)
3786
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3787
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3788
else
3789
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3790
fi
3791
;;
3792
3793
newos6*)
3794
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3795
lt_cv_file_magic_cmd=/usr/bin/file
3796
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3797
;;
3798
3799
nto-qnx*)
3800
lt_cv_deplibs_check_method=unknown
3801
;;
3802
3803
openbsd*)
3804
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3805
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3806
else
3807
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3808
fi
3809
;;
3810
3811
osf3* | osf4* | osf5*)
3812
lt_cv_deplibs_check_method=pass_all
3813
;;
3814
3815
sco3.2v5*)
3816
lt_cv_deplibs_check_method=pass_all
3817
;;
3818
3819
solaris*)
3820
lt_cv_deplibs_check_method=pass_all
3821
;;
3822
3823
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3824
case $host_vendor in
3825
motorola)
3826
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3827
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3828
;;
3829
ncr)
3830
lt_cv_deplibs_check_method=pass_all
3831
;;
3832
sequent)
3833
lt_cv_file_magic_cmd='/bin/file'
3834
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3835
;;
3836
sni)
3837
lt_cv_file_magic_cmd='/bin/file'
3838
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3839
lt_cv_file_magic_test_file=/lib/libc.so
3840
;;
3841
siemens)
3842
lt_cv_deplibs_check_method=pass_all
3843
;;
3844
esac
3845
;;
3846
3847
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
3848
lt_cv_deplibs_check_method=pass_all
3849
;;
3850
esac
3851
])
3852
file_magic_cmd=$lt_cv_file_magic_cmd
3853
deplibs_check_method=$lt_cv_deplibs_check_method
3854
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3855
])# AC_DEPLIBS_CHECK_METHOD
3856
3857
3858
# AC_PROG_NM
3859
# ----------
3860
# find the pathname to a BSD-compatible name lister
3861
AC_DEFUN([AC_PROG_NM],
3862
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
3863
[if test -n "$NM"; then
3864
# Let the user override the test.
3865
lt_cv_path_NM="$NM"
3866
else
3867
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3868
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3869
IFS="$lt_save_ifs"
3870
test -z "$ac_dir" && ac_dir=.
3871
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
3872
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3873
# Check to see if the nm accepts a BSD-compat flag.
3874
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3875
# nm: unknown option "B" ignored
3876
# Tru64's nm complains that /dev/null is an invalid object file
3877
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3878
*/dev/null* | *'Invalid file or object type'*)
3879
lt_cv_path_NM="$tmp_nm -B"
3880
break
3881
;;
3882
*)
3883
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3884
*/dev/null*)
3885
lt_cv_path_NM="$tmp_nm -p"
3886
break
3887
;;
3888
*)
3889
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3890
continue # so that we can try to find one that supports BSD flags
3891
;;
3892
esac
3893
esac
3894
fi
3895
done
3896
IFS="$lt_save_ifs"
3897
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3898
fi])
3899
NM="$lt_cv_path_NM"
3900
])# AC_PROG_NM
3901
3902
3903
# AC_CHECK_LIBM
3904
# -------------
3905
# check for math library
3906
AC_DEFUN([AC_CHECK_LIBM],
3907
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3908
LIBM=
3909
case $host in
3910
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3911
# These system don't have libm, or don't need it
3912
;;
3913
*-ncr-sysv4.3*)
3914
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3915
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3916
;;
3917
*)
3918
AC_CHECK_LIB(m, cos, LIBM="-lm")
3919
;;
3920
esac
3921
])# AC_CHECK_LIBM
3922
3923
3924
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
3925
# -----------------------------------
3926
# sets LIBLTDL to the link flags for the libltdl convenience library and
3927
# LTDLINCL to the include flags for the libltdl header and adds
3928
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
3929
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3930
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
3931
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
3932
# '${top_srcdir}/' (note the single quotes!). If your package is not
3933
# flat and you're not using automake, define top_builddir and
3934
# top_srcdir appropriately in the Makefiles.
3935
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3936
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3937
case $enable_ltdl_convenience in
3938
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3939
"") enable_ltdl_convenience=yes
3940
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3941
esac
3942
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
3943
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3944
# For backwards non-gettext consistent compatibility...
3945
INCLTDL="$LTDLINCL"
3946
])# AC_LIBLTDL_CONVENIENCE
3947
3948
3949
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
3950
# -----------------------------------
3951
# sets LIBLTDL to the link flags for the libltdl installable library and
3952
# LTDLINCL to the include flags for the libltdl header and adds
3953
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
3954
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3955
# DIRECTORY is not provided and an installed libltdl is not found, it is
3956
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
3957
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
3958
# quotes!). If your package is not flat and you're not using automake,
3959
# define top_builddir and top_srcdir appropriately in the Makefiles.
3960
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3961
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3962
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3963
AC_CHECK_LIB(ltdl, lt_dlinit,
3964
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3965
[if test x"$enable_ltdl_install" = xno; then
3966
AC_MSG_WARN([libltdl not installed, but installation disabled])
3967
else
3968
enable_ltdl_install=yes
3969
fi
3970
])
3971
if test x"$enable_ltdl_install" = x"yes"; then
3972
ac_configure_args="$ac_configure_args --enable-ltdl-install"
3973
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
3974
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3975
else
3976
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3977
LIBLTDL="-lltdl"
3978
LTDLINCL=
3979
fi
3980
# For backwards non-gettext consistent compatibility...
3981
INCLTDL="$LTDLINCL"
3982
])# AC_LIBLTDL_INSTALLABLE
3983
3984
3985
# AC_LIBTOOL_CXX
3986
# --------------
3987
# enable support for C++ libraries
3988
AC_DEFUN([AC_LIBTOOL_CXX],
3989
[AC_REQUIRE([_LT_AC_LANG_CXX])
3990
])# AC_LIBTOOL_CXX
3991
3992
3993
# _LT_AC_LANG_CXX
3994
# ---------------
3995
AC_DEFUN([_LT_AC_LANG_CXX],
3996
[AC_REQUIRE([AC_PROG_CXX])
3997
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
3998
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
3999
])# _LT_AC_LANG_CXX
4000
4001
# _LT_AC_PROG_CXXCPP
4002
# ---------------
4003
AC_DEFUN([_LT_AC_PROG_CXXCPP],
4004
[
4005
AC_REQUIRE([AC_PROG_CXX])
4006
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
4007
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
4008
(test "X$CXX" != "Xg++"))) ; then
4009
AC_PROG_CXXCPP
4010
fi
4011
])# _LT_AC_PROG_CXXCPP
4012
4013
# AC_LIBTOOL_F77
4014
# --------------
4015
# enable support for Fortran 77 libraries
4016
AC_DEFUN([AC_LIBTOOL_F77],
4017
[AC_REQUIRE([_LT_AC_LANG_F77])
4018
])# AC_LIBTOOL_F77
4019
4020
4021
# _LT_AC_LANG_F77
4022
# ---------------
4023
AC_DEFUN([_LT_AC_LANG_F77],
4024
[AC_REQUIRE([AC_PROG_F77])
4025
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
4026
])# _LT_AC_LANG_F77
4027
4028
4029
# AC_LIBTOOL_GCJ
4030
# --------------
4031
# enable support for GCJ libraries
4032
AC_DEFUN([AC_LIBTOOL_GCJ],
4033
[AC_REQUIRE([_LT_AC_LANG_GCJ])
4034
])# AC_LIBTOOL_GCJ
4035
4036
4037
# _LT_AC_LANG_GCJ
4038
# ---------------
4039
AC_DEFUN([_LT_AC_LANG_GCJ],
4040
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
4041
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
4042
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
4043
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
4044
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
4045
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
4046
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
4047
])# _LT_AC_LANG_GCJ
4048
4049
4050
# AC_LIBTOOL_RC
4051
# --------------
4052
# enable support for Windows resource files
4053
AC_DEFUN([AC_LIBTOOL_RC],
4054
[AC_REQUIRE([LT_AC_PROG_RC])
4055
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
4056
])# AC_LIBTOOL_RC
4057
4058
4059
# AC_LIBTOOL_LANG_C_CONFIG
4060
# ------------------------
4061
# Ensure that the configuration vars for the C compiler are
4062
# suitably defined. Those variables are subsequently used by
4063
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4064
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
4065
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
4066
[lt_save_CC="$CC"
4067
AC_LANG_PUSH(C)
4068
4069
# Source file extension for C test sources.
4070
ac_ext=c
4071
4072
# Object file extension for compiled C test sources.
4073
objext=o
4074
_LT_AC_TAGVAR(objext, $1)=$objext
4075
4076
# Code to be used in simple compile tests
4077
lt_simple_compile_test_code="int some_variable = 0;\n"
4078
4079
# Code to be used in simple link tests
4080
lt_simple_link_test_code='int main(){return(0);}\n'
4081
4082
_LT_AC_SYS_COMPILER
4083
4084
# save warnings/boilerplate of simple test code
4085
_LT_COMPILER_BOILERPLATE
4086
_LT_LINKER_BOILERPLATE
4087
4088
#
4089
# Check for any special shared library compilation flags.
4090
#
4091
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
4092
if test "$GCC" = no; then
4093
case $host_os in
4094
sco3.2v5*)
4095
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
4096
;;
4097
esac
4098
fi
4099
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
4100
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
4101
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
4102
else
4103
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
4104
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
4105
fi
4106
fi
4107
4108
4109
#
4110
# Check to make sure the static flag actually works.
4111
#
4112
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
4113
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
4114
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
4115
[],
4116
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
4117
4118
4119
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4120
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4121
AC_LIBTOOL_PROG_CC_C_O($1)
4122
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4123
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4124
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4125
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4126
AC_LIBTOOL_SYS_LIB_STRIP
4127
AC_LIBTOOL_DLOPEN_SELF($1)
4128
4129
# Report which librarie types wil actually be built
4130
AC_MSG_CHECKING([if libtool supports shared libraries])
4131
AC_MSG_RESULT([$can_build_shared])
4132
4133
AC_MSG_CHECKING([whether to build shared libraries])
4134
test "$can_build_shared" = "no" && enable_shared=no
4135
4136
# On AIX, shared libraries and static libraries use the same namespace, and
4137
# are all built from PIC.
4138
case "$host_os" in
4139
aix3*)
4140
test "$enable_shared" = yes && enable_static=no
4141
if test -n "$RANLIB"; then
4142
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4143
postinstall_cmds='$RANLIB $lib'
4144
fi
4145
;;
4146
4147
aix4* | aix5*)
4148
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
4149
test "$enable_shared" = yes && enable_static=no
4150
fi
4151
;;
4152
esac
4153
AC_MSG_RESULT([$enable_shared])
4154
4155
AC_MSG_CHECKING([whether to build static libraries])
4156
# Make sure either enable_shared or enable_static is yes.
4157
test "$enable_shared" = yes || enable_static=yes
4158
AC_MSG_RESULT([$enable_static])
4159
4160
AC_LIBTOOL_CONFIG($1)
4161
4162
AC_LANG_POP
4163
CC="$lt_save_CC"
4164
])# AC_LIBTOOL_LANG_C_CONFIG
4165
4166
4167
# AC_LIBTOOL_LANG_CXX_CONFIG
4168
# --------------------------
4169
# Ensure that the configuration vars for the C compiler are
4170
# suitably defined. Those variables are subsequently used by
4171
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4172
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
4173
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
4174
[AC_LANG_PUSH(C++)
4175
AC_REQUIRE([AC_PROG_CXX])
4176
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
4177
4178
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4179
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4180
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4181
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4182
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4183
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4184
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4185
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4186
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4187
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4188
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4189
_LT_AC_TAGVAR(module_cmds, $1)=
4190
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4191
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4192
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4193
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4194
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4195
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4196
4197
# Dependencies to place before and after the object being linked:
4198
_LT_AC_TAGVAR(predep_objects, $1)=
4199
_LT_AC_TAGVAR(postdep_objects, $1)=
4200
_LT_AC_TAGVAR(predeps, $1)=
4201
_LT_AC_TAGVAR(postdeps, $1)=
4202
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
4203
4204
# Source file extension for C++ test sources.
4205
ac_ext=cc
4206
4207
# Object file extension for compiled C++ test sources.
4208
objext=o
4209
_LT_AC_TAGVAR(objext, $1)=$objext
4210
4211
# Code to be used in simple compile tests
4212
lt_simple_compile_test_code="int some_variable = 0;\n"
4213
4214
# Code to be used in simple link tests
4215
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
4216
4217
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4218
_LT_AC_SYS_COMPILER
4219
4220
# save warnings/boilerplate of simple test code
4221
_LT_COMPILER_BOILERPLATE
4222
_LT_LINKER_BOILERPLATE
4223
4224
# Allow CC to be a program name with arguments.
4225
lt_save_CC=$CC
4226
lt_save_LD=$LD
4227
lt_save_GCC=$GCC
4228
GCC=$GXX
4229
lt_save_with_gnu_ld=$with_gnu_ld
4230
lt_save_path_LD=$lt_cv_path_LD
4231
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
4232
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
4233
else
4234
unset lt_cv_prog_gnu_ld
4235
fi
4236
if test -n "${lt_cv_path_LDCXX+set}"; then
4237
lt_cv_path_LD=$lt_cv_path_LDCXX
4238
else
4239
unset lt_cv_path_LD
4240
fi
4241
test -z "${LDCXX+set}" || LD=$LDCXX
4242
CC=${CXX-"c++"}
4243
compiler=$CC
4244
_LT_AC_TAGVAR(compiler, $1)=$CC
4245
_LT_CC_BASENAME([$compiler])
4246
4247
# We don't want -fno-exception wen compiling C++ code, so set the
4248
# no_builtin_flag separately
4249
if test "$GXX" = yes; then
4250
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4251
else
4252
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4253
fi
4254
4255
if test "$GXX" = yes; then
4256
# Set up default GNU C++ configuration
4257
4258
AC_PROG_LD
4259
4260
# Check if GNU C++ uses GNU ld as the underlying linker, since the
4261
# archiving commands below assume that GNU ld is being used.
4262
if test "$with_gnu_ld" = yes; then
4263
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
4264
_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'
4265
4266
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
4267
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4268
4269
# If archive_cmds runs LD, not CC, wlarc should be empty
4270
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
4271
# investigate it a little bit more. (MM)
4272
wlarc='${wl}'
4273
4274
# ancient GNU ld didn't support --whole-archive et. al.
4275
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
4276
grep 'no-whole-archive' > /dev/null; then
4277
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4278
else
4279
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4280
fi
4281
else
4282
with_gnu_ld=no
4283
wlarc=
4284
4285
# A generic and very simple default shared library creation
4286
# command for GNU C++ for the case where it uses the native
4287
# linker, instead of GNU ld. If possible, this setting should
4288
# overridden to take advantage of the native linker features on
4289
# the platform it is being used on.
4290
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
4291
fi
4292
4293
# Commands to make compiler produce verbose output that lists
4294
# what "hidden" libraries, object files and flags are used when
4295
# linking a shared library.
4296
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4297
4298
else
4299
GXX=no
4300
with_gnu_ld=no
4301
wlarc=
4302
fi
4303
4304
# PORTME: fill in a description of your system's C++ link characteristics
4305
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4306
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
4307
case $host_os in
4308
aix3*)
4309
# FIXME: insert proper C++ library support
4310
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4311
;;
4312
aix4* | aix5*)
4313
if test "$host_cpu" = ia64; then
4314
# On IA64, the linker does run time linking by default, so we don't
4315
# have to do anything special.
4316
aix_use_runtimelinking=no
4317
exp_sym_flag='-Bexport'
4318
no_entry_flag=""
4319
else
4320
aix_use_runtimelinking=no
4321
4322
# Test if we are trying to use run time linking or normal
4323
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4324
# need to do runtime linking.
4325
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
4326
for ld_flag in $LDFLAGS; do
4327
case $ld_flag in
4328
*-brtl*)
4329
aix_use_runtimelinking=yes
4330
break
4331
;;
4332
esac
4333
done
4334
esac
4335
4336
exp_sym_flag='-bexport'
4337
no_entry_flag='-bnoentry'
4338
fi
4339
4340
# When large executables or shared objects are built, AIX ld can
4341
# have problems creating the table of contents. If linking a library
4342
# or program results in "error TOC overflow" add -mminimal-toc to
4343
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4344
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4345
4346
_LT_AC_TAGVAR(archive_cmds, $1)=''
4347
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4348
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
4349
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4350
4351
if test "$GXX" = yes; then
4352
case $host_os in aix4.[[012]]|aix4.[[012]].*)
4353
# We only want to do this on AIX 4.2 and lower, the check
4354
# below for broken collect2 doesn't work under 4.3+
4355
collect2name=`${CC} -print-prog-name=collect2`
4356
if test -f "$collect2name" && \
4357
strings "$collect2name" | grep resolve_lib_name >/dev/null
4358
then
4359
# We have reworked collect2
4360
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4361
else
4362
# We have old collect2
4363
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
4364
# It fails to find uninstalled libraries when the uninstalled
4365
# path is not listed in the libpath. Setting hardcode_minus_L
4366
# to unsupported forces relinking
4367
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4368
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4369
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4370
fi
4371
esac
4372
shared_flag='-shared'
4373
if test "$aix_use_runtimelinking" = yes; then
4374
shared_flag="$shared_flag "'${wl}-G'
4375
fi
4376
else
4377
# not using gcc
4378
if test "$host_cpu" = ia64; then
4379
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4380
# chokes on -Wl,-G. The following line is correct:
4381
shared_flag='-G'
4382
else
4383
if test "$aix_use_runtimelinking" = yes; then
4384
shared_flag='${wl}-G'
4385
else
4386
shared_flag='${wl}-bM:SRE'
4387
fi
4388
fi
4389
fi
4390
4391
# It seems that -bexpall does not export symbols beginning with
4392
# underscore (_), so it is better to generate a list of symbols to export.
4393
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
4394
if test "$aix_use_runtimelinking" = yes; then
4395
# Warning - without using the other runtime loading flags (-brtl),
4396
# -berok will link without error, but may produce a broken library.
4397
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
4398
# Determine the default libpath from the value encoded in an empty executable.
4399
_LT_AC_SYS_LIBPATH_AIX
4400
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4401
4402
_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 $shared_flag"
4403
else
4404
if test "$host_cpu" = ia64; then
4405
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4406
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4407
_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"
4408
else
4409
# Determine the default libpath from the value encoded in an empty executable.
4410
_LT_AC_SYS_LIBPATH_AIX
4411
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4412
# Warning - without using the other run time loading flags,
4413
# -berok will link without error, but may produce a broken library.
4414
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4415
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4416
# -bexpall does not export symbols beginning with underscore (_)
4417
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
4418
# Exported symbols can be pulled into shared objects from archives
4419
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
4420
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
4421
# This is similar to how AIX traditionally builds it's shared libraries.
4422
_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'
4423
fi
4424
fi
4425
;;
4426
chorus*)
4427
case $cc_basename in
4428
*)
4429
# FIXME: insert proper C++ library support
4430
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4431
;;
4432
esac
4433
;;
4434
4435
4436
cygwin* | mingw* | pw32*)
4437
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4438
# as there is no search path for DLLs.
4439
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4440
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4441
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4442
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4443
4444
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
4445
_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'
4446
# If the export-symbols file already is a .def file (1st line
4447
# is EXPORTS), use it as is; otherwise, prepend...
4448
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4449
cp $export_symbols $output_objdir/$soname.def;
4450
else
4451
echo EXPORTS > $output_objdir/$soname.def;
4452
cat $export_symbols >> $output_objdir/$soname.def;
4453
fi~
4454
$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'
4455
else
4456
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4457
fi
4458
;;
4459
darwin* | rhapsody*)
4460
case "$host_os" in
4461
rhapsody* | darwin1.[[012]])
4462
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
4463
;;
4464
*) # Darwin 1.3 on
4465
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
4466
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
4467
else
4468
case ${MACOSX_DEPLOYMENT_TARGET} in
4469
10.[[012]])
4470
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
4471
;;
4472
10.*)
4473
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
4474
;;
4475
esac
4476
fi
4477
;;
4478
esac
4479
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4480
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4481
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
4482
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4483
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
4484
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4485
4486
if test "$GXX" = yes ; then
4487
lt_int_apple_cc_single_mod=no
4488
output_verbose_link_cmd='echo'
4489
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
4490
lt_int_apple_cc_single_mod=yes
4491
fi
4492
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
4493
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
4494
else
4495
_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'
4496
fi
4497
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
4498
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
4499
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
4500
_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}'
4501
else
4502
_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}'
4503
fi
4504
_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}'
4505
else
4506
case $cc_basename in
4507
xlc*)
4508
output_verbose_link_cmd='echo'
4509
_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'
4510
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
4511
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
4512
_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}'
4513
_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}'
4514
;;
4515
*)
4516
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4517
;;
4518
esac
4519
fi
4520
;;
4521
4522
dgux*)
4523
case $cc_basename in
4524
ec++*)
4525
# FIXME: insert proper C++ library support
4526
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4527
;;
4528
ghcx*)
4529
# Green Hills C++ Compiler
4530
# FIXME: insert proper C++ library support
4531
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4532
;;
4533
*)
4534
# FIXME: insert proper C++ library support
4535
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4536
;;
4537
esac
4538
;;
4539
freebsd[[12]]*)
4540
# C++ shared libraries reported to be fairly broken before switch to ELF
4541
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4542
;;
4543
freebsd-elf*)
4544
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4545
;;
4546
freebsd* | kfreebsd*-gnu | dragonfly*)
4547
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
4548
# conventions
4549
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
4550
;;
4551
gnu*)
4552
;;
4553
hpux9*)
4554
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4555
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4556
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4557
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4558
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
4559
# but as the default
4560
# location of the library.
4561
4562
case $cc_basename in
4563
CC*)
4564
# FIXME: insert proper C++ library support
4565
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4566
;;
4567
aCC*)
4568
_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 $lib'
4569
# Commands to make compiler produce verbose output that lists
4570
# what "hidden" libraries, object files and flags are used when
4571
# linking a shared library.
4572
#
4573
# There doesn't appear to be a way to prevent this compiler from
4574
# explicitly linking system object files so we need to strip them
4575
# from the output so that they don't get included in the library
4576
# dependencies.
4577
output_verbose_link_cmd='templist=`($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 $list'
4578
;;
4579
*)
4580
if test "$GXX" = yes; then
4581
_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'
4582
else
4583
# FIXME: insert proper C++ library support
4584
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4585
fi
4586
;;
4587
esac
4588
;;
4589
hpux10*|hpux11*)
4590
if test $with_gnu_ld = no; then
4591
case "$host_cpu" in
4592
hppa*64*)
4593
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4594
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4595
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4596
;;
4597
ia64*)
4598
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4599
;;
4600
*)
4601
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4602
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4603
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4604
;;
4605
esac
4606
fi
4607
case "$host_cpu" in
4608
hppa*64*)
4609
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4610
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4611
;;
4612
ia64*)
4613
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4614
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4615
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
4616
# but as the default
4617
# location of the library.
4618
;;
4619
*)
4620
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4621
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
4622
# but as the default
4623
# location of the library.
4624
;;
4625
esac
4626
4627
case $cc_basename in
4628
CC*)
4629
# FIXME: insert proper C++ library support
4630
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4631
;;
4632
aCC*)
4633
case "$host_cpu" in
4634
hppa*64*|ia64*)
4635
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
4636
;;
4637
*)
4638
_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 $compiler_flags'
4639
;;
4640
esac
4641
# Commands to make compiler produce verbose output that lists
4642
# what "hidden" libraries, object files and flags are used when
4643
# linking a shared library.
4644
#
4645
# There doesn't appear to be a way to prevent this compiler from
4646
# explicitly linking system object files so we need to strip them
4647
# from the output so that they don't get included in the library
4648
# dependencies.
4649
output_verbose_link_cmd='templist=`($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 $list'
4650
;;
4651
*)
4652
if test "$GXX" = yes; then
4653
if test $with_gnu_ld = no; then
4654
case "$host_cpu" in
4655
ia64*|hppa*64*)
4656
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
4657
;;
4658
*)
4659
_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'
4660
;;
4661
esac
4662
fi
4663
else
4664
# FIXME: insert proper C++ library support
4665
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4666
fi
4667
;;
4668
esac
4669
;;
4670
irix5* | irix6*)
4671
case $cc_basename in
4672
CC*)
4673
# SGI C++
4674
_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'
4675
4676
# Archives containing C++ object files must be created using
4677
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
4678
# necessary to make sure instantiated templates are included
4679
# in the archive.
4680
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
4681
;;
4682
*)
4683
if test "$GXX" = yes; then
4684
if test "$with_gnu_ld" = no; then
4685
_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'
4686
else
4687
_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'
4688
fi
4689
fi
4690
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4691
;;
4692
esac
4693
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4694
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4695
;;
4696
linux*)
4697
case $cc_basename in
4698
KCC*)
4699
# Kuck and Associates, Inc. (KAI) C++ Compiler
4700
4701
# KCC will only create a shared library if the output file
4702
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4703
# to its proper name (with version) after linking.
4704
_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'
4705
_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 $lib'
4706
# Commands to make compiler produce verbose output that lists
4707
# what "hidden" libraries, object files and flags are used when
4708
# linking a shared library.
4709
#
4710
# There doesn't appear to be a way to prevent this compiler from
4711
# explicitly linking system object files so we need to strip them
4712
# from the output so that they don't get included in the library
4713
# dependencies.
4714
output_verbose_link_cmd='templist=`$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'
4715
4716
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
4717
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4718
4719
# Archives containing C++ object files must be created using
4720
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
4721
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4722
;;
4723
icpc*)
4724
# Intel C++
4725
with_gnu_ld=yes
4726
# version 8.0 and above of icpc choke on multiply defined symbols
4727
# if we add $predep_objects and $postdep_objects, however 7.1 and
4728
# earlier do not add the objects themselves.
4729
case `$CC -V 2>&1` in
4730
*"Version 7."*)
4731
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
4732
_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'
4733
;;
4734
*) # Version 8.0 or newer
4735
tmp_idyn=
4736
case $host_cpu in
4737
ia64*) tmp_idyn=' -i_dynamic';;
4738
esac
4739
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4740
_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'
4741
;;
4742
esac
4743
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4744
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4745
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4746
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4747
;;
4748
pgCC*)
4749
# Portland Group C++ compiler
4750
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
4751
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
4752
4753
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
4754
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4755
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive,`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
4756
;;
4757
cxx*)
4758
# Compaq C++
4759
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
4760
_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'
4761
4762
runpath_var=LD_RUN_PATH
4763
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4764
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4765
4766
# Commands to make compiler produce verbose output that lists
4767
# what "hidden" libraries, object files and flags are used when
4768
# linking a shared library.
4769
#
4770
# There doesn't appear to be a way to prevent this compiler from
4771
# explicitly linking system object files so we need to strip them
4772
# from the output so that they don't get included in the library
4773
# dependencies.
4774
output_verbose_link_cmd='templist=`$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'
4775
;;
4776
esac
4777
;;
4778
lynxos*)
4779
# FIXME: insert proper C++ library support
4780
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4781
;;
4782
m88k*)
4783
# FIXME: insert proper C++ library support
4784
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4785
;;
4786
mvs*)
4787
case $cc_basename in
4788
cxx*)
4789
# FIXME: insert proper C++ library support
4790
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4791
;;
4792
*)
4793
# FIXME: insert proper C++ library support
4794
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4795
;;
4796
esac
4797
;;
4798
netbsd*)
4799
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
4800
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
4801
wlarc=
4802
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4803
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4804
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4805
fi
4806
# Workaround some broken pre-1.5 toolchains
4807
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
4808
;;
4809
openbsd2*)
4810
# C++ shared libraries are fairly broken
4811
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4812
;;
4813
openbsd*)
4814
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4815
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4816
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
4817
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4818
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4819
_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'
4820
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4821
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4822
fi
4823
output_verbose_link_cmd='echo'
4824
;;
4825
osf3*)
4826
case $cc_basename in
4827
KCC*)
4828
# Kuck and Associates, Inc. (KAI) C++ Compiler
4829
4830
# KCC will only create a shared library if the output file
4831
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4832
# to its proper name (with version) after linking.
4833
_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'
4834
4835
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4836
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4837
4838
# Archives containing C++ object files must be created using
4839
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
4840
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4841
4842
;;
4843
RCC*)
4844
# Rational C++ 2.4.1
4845
# FIXME: insert proper C++ library support
4846
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4847
;;
4848
cxx*)
4849
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4850
_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'
4851
4852
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4853
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4854
4855
# Commands to make compiler produce verbose output that lists
4856
# what "hidden" libraries, object files and flags are used when
4857
# linking a shared library.
4858
#
4859
# There doesn't appear to be a way to prevent this compiler from
4860
# explicitly linking system object files so we need to strip them
4861
# from the output so that they don't get included in the library
4862
# dependencies.
4863
output_verbose_link_cmd='templist=`$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 $list'
4864
;;
4865
*)
4866
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4867
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4868
_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'
4869
4870
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4871
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4872
4873
# Commands to make compiler produce verbose output that lists
4874
# what "hidden" libraries, object files and flags are used when
4875
# linking a shared library.
4876
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4877
4878
else
4879
# FIXME: insert proper C++ library support
4880
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4881
fi
4882
;;
4883
esac
4884
;;
4885
osf4* | osf5*)
4886
case $cc_basename in
4887
KCC*)
4888
# Kuck and Associates, Inc. (KAI) C++ Compiler
4889
4890
# KCC will only create a shared library if the output file
4891
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4892
# to its proper name (with version) after linking.
4893
_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'
4894
4895
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4896
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4897
4898
# Archives containing C++ object files must be created using
4899
# the KAI C++ compiler.
4900
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
4901
;;
4902
RCC*)
4903
# Rational C++ 2.4.1
4904
# FIXME: insert proper C++ library support
4905
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4906
;;
4907
cxx*)
4908
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4909
_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'
4910
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
4911
echo "-hidden">> $lib.exp~
4912
$CC -shared$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~
4913
$rm $lib.exp'
4914
4915
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4916
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4917
4918
# Commands to make compiler produce verbose output that lists
4919
# what "hidden" libraries, object files and flags are used when
4920
# linking a shared library.
4921
#
4922
# There doesn't appear to be a way to prevent this compiler from
4923
# explicitly linking system object files so we need to strip them
4924
# from the output so that they don't get included in the library
4925
# dependencies.
4926
output_verbose_link_cmd='templist=`$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 $list'
4927
;;
4928
*)
4929
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4930
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4931
_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'
4932
4933
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4934
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4935
4936
# Commands to make compiler produce verbose output that lists
4937
# what "hidden" libraries, object files and flags are used when
4938
# linking a shared library.
4939
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4940
4941
else
4942
# FIXME: insert proper C++ library support
4943
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4944
fi
4945
;;
4946
esac
4947
;;
4948
psos*)
4949
# FIXME: insert proper C++ library support
4950
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4951
;;
4952
sco*)
4953
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4954
case $cc_basename in
4955
CC*)
4956
# FIXME: insert proper C++ library support
4957
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4958
;;
4959
*)
4960
# FIXME: insert proper C++ library support
4961
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4962
;;
4963
esac
4964
;;
4965
sunos4*)
4966
case $cc_basename in
4967
CC*)
4968
# Sun C++ 4.x
4969
# FIXME: insert proper C++ library support
4970
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4971
;;
4972
lcc*)
4973
# Lucid
4974
# FIXME: insert proper C++ library support
4975
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4976
;;
4977
*)
4978
# FIXME: insert proper C++ library support
4979
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4980
;;
4981
esac
4982
;;
4983
solaris*)
4984
case $cc_basename in
4985
CC*)
4986
# Sun C++ 4.2, 5.x and Centerline C++
4987
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
4988
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4989
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4990
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4991
4992
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4993
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4994
case $host_os in
4995
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4996
*)
4997
# The C++ compiler is used as linker so we must use $wl
4998
# flag to pass the commands to the underlying system
4999
# linker. We must also pass each convience library through
5000
# to the system linker between allextract/defaultextract.
5001
# The C++ compiler will combine linker options so we
5002
# cannot just pass the convience library names through
5003
# without $wl.
5004
# Supported since Solaris 2.6 (maybe 2.5.1?)
5005
_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'
5006
;;
5007
esac
5008
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5009
5010
# Commands to make compiler produce verbose output that lists
5011
# what "hidden" libraries, object files and flags are used when
5012
# linking a shared library.
5013
#
5014
# There doesn't appear to be a way to prevent this compiler from
5015
# explicitly linking system object files so we need to strip them
5016
# from the output so that they don't get included in the library
5017
# dependencies.
5018
output_verbose_link_cmd='templist=`$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'
5019
5020
# Archives containing C++ object files must be created using
5021
# "CC -xar", where "CC" is the Sun C++ compiler. This is
5022
# necessary to make sure instantiated templates are included
5023
# in the archive.
5024
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
5025
;;
5026
gcx*)
5027
# Green Hills C++ Compiler
5028
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
5029
5030
# The C++ compiler must be used to create the archive.
5031
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
5032
;;
5033
*)
5034
# GNU C++ compiler with Solaris linker
5035
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
5036
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
5037
if $CC --version | grep -v '^2\.7' > /dev/null; then
5038
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
5039
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5040
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
5041
5042
# Commands to make compiler produce verbose output that lists
5043
# what "hidden" libraries, object files and flags are used when
5044
# linking a shared library.
5045
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
5046
else
5047
# g++ 2.7 appears to require `-G' NOT `-shared' on this
5048
# platform.
5049
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
5050
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5051
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
5052
5053
# Commands to make compiler produce verbose output that lists
5054
# what "hidden" libraries, object files and flags are used when
5055
# linking a shared library.
5056
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
5057
fi
5058
5059
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
5060
fi
5061
;;
5062
esac
5063
;;
5064
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5065
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5066
;;
5067
tandem*)
5068
case $cc_basename in
5069
NCC*)
5070
# NonStop-UX NCC 3.20
5071
# FIXME: insert proper C++ library support
5072
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5073
;;
5074
*)
5075
# FIXME: insert proper C++ library support
5076
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5077
;;
5078
esac
5079
;;
5080
vxworks*)
5081
# FIXME: insert proper C++ library support
5082
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5083
;;
5084
*)
5085
# FIXME: insert proper C++ library support
5086
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5087
;;
5088
esac
5089
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5090
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5091
5092
_LT_AC_TAGVAR(GCC, $1)="$GXX"
5093
_LT_AC_TAGVAR(LD, $1)="$LD"
5094
5095
AC_LIBTOOL_POSTDEP_PREDEP($1)
5096
AC_LIBTOOL_PROG_COMPILER_PIC($1)
5097
AC_LIBTOOL_PROG_CC_C_O($1)
5098
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
5099
AC_LIBTOOL_PROG_LD_SHLIBS($1)
5100
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
5101
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
5102
AC_LIBTOOL_SYS_LIB_STRIP
5103
AC_LIBTOOL_DLOPEN_SELF($1)
5104
5105
AC_LIBTOOL_CONFIG($1)
5106
5107
AC_LANG_POP
5108
CC=$lt_save_CC
5109
LDCXX=$LD
5110
LD=$lt_save_LD
5111
GCC=$lt_save_GCC
5112
with_gnu_ldcxx=$with_gnu_ld
5113
with_gnu_ld=$lt_save_with_gnu_ld
5114
lt_cv_path_LDCXX=$lt_cv_path_LD
5115
lt_cv_path_LD=$lt_save_path_LD
5116
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
5117
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
5118
])# AC_LIBTOOL_LANG_CXX_CONFIG
5119
5120
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
5121
# ------------------------
5122
# Figure out "hidden" library dependencies from verbose
5123
# compiler output when linking a shared library.
5124
# Parse the compiler output and extract the necessary
5125
# objects, libraries and library flags.
5126
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
5127
dnl we can't use the lt_simple_compile_test_code here,
5128
dnl because it contains code intended for an executable,
5129
dnl not a library. It's possible we should let each
5130
dnl tag define a new lt_????_link_test_code variable,
5131
dnl but it's only used here...
5132
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
5133
int a;
5134
void foo (void) { a = 0; }
5135
EOF
5136
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
5137
class Foo
5138
{
5139
public:
5140
Foo (void) { a = 0; }
5141
private:
5142
int a;
5143
};
5144
EOF
5145
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
5146
subroutine foo
5147
implicit none
5148
integer*4 a
5149
a=0
5150
return
5151
end
5152
EOF
5153
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
5154
public class foo {
5155
private int a;
5156
public void bar (void) {
5157
a = 0;
5158
}
5159
};
5160
EOF
5161
])
5162
dnl Parse the compiler output and extract the necessary
5163
dnl objects, libraries and library flags.
5164
if AC_TRY_EVAL(ac_compile); then
5165
# Parse the compiler output and extract the necessary
5166
# objects, libraries and library flags.
5167
5168
# Sentinel used to keep track of whether or not we are before
5169
# the conftest object file.
5170
pre_test_object_deps_done=no
5171
5172
# The `*' in the case matches for architectures that use `case' in
5173
# $output_verbose_cmd can trigger glob expansion during the loop
5174
# eval without this substitution.
5175
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
5176
5177
for p in `eval $output_verbose_link_cmd`; do
5178
case $p in
5179
5180
-L* | -R* | -l*)
5181
# Some compilers place space between "-{L,R}" and the path.
5182
# Remove the space.
5183
if test $p = "-L" \
5184
|| test $p = "-R"; then
5185
prev=$p
5186
continue
5187
else
5188
prev=
5189
fi
5190
5191
if test "$pre_test_object_deps_done" = no; then
5192
case $p in
5193
-L* | -R*)
5194
# Internal compiler library paths should come after those
5195
# provided the user. The postdeps already come after the
5196
# user supplied libs so there is no need to process them.
5197
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
5198
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
5199
else
5200
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
5201
fi
5202
;;
5203
# The "-l" case would never come before the object being
5204
# linked, so don't bother handling this case.
5205
esac
5206
else
5207
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
5208
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
5209
else
5210
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
5211
fi
5212
fi
5213
;;
5214
5215
*.$objext)
5216
# This assumes that the test object file only shows up
5217
# once in the compiler output.
5218
if test "$p" = "conftest.$objext"; then
5219
pre_test_object_deps_done=yes
5220
continue
5221
fi
5222
5223
if test "$pre_test_object_deps_done" = no; then
5224
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
5225
_LT_AC_TAGVAR(predep_objects, $1)="$p"
5226
else
5227
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
5228
fi
5229
else
5230
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
5231
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
5232
else
5233
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
5234
fi
5235
fi
5236
;;
5237
5238
*) ;; # Ignore the rest.
5239
5240
esac
5241
done
5242
5243
# Clean up.
5244
rm -f a.out a.exe
5245
else
5246
echo "libtool.m4: error: problem compiling $1 test program"
5247
fi
5248
5249
$rm -f confest.$objext
5250
5251
case " $_LT_AC_TAGVAR(postdeps, $1) " in
5252
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
5253
esac
5254
])# AC_LIBTOOL_POSTDEP_PREDEP
5255
5256
# AC_LIBTOOL_LANG_F77_CONFIG
5257
# ------------------------
5258
# Ensure that the configuration vars for the C compiler are
5259
# suitably defined. Those variables are subsequently used by
5260
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
5261
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
5262
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
5263
[AC_REQUIRE([AC_PROG_F77])
5264
AC_LANG_PUSH(Fortran 77)
5265
5266
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5267
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5268
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5269
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5270
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5271
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5272
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5273
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5274
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5275
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5276
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5277
_LT_AC_TAGVAR(module_cmds, $1)=
5278
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5279
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5280
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5281
_LT_AC_TAGVAR(no_undefined_flag, $1)=
5282
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5283
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5284
5285
# Source file extension for f77 test sources.
5286
ac_ext=f
5287
5288
# Object file extension for compiled f77 test sources.
5289
objext=o
5290
_LT_AC_TAGVAR(objext, $1)=$objext
5291
5292
# Code to be used in simple compile tests
5293
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
5294
5295
# Code to be used in simple link tests
5296
lt_simple_link_test_code=" program t\n end\n"
5297
5298
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5299
_LT_AC_SYS_COMPILER
5300
5301
# save warnings/boilerplate of simple test code
5302
_LT_COMPILER_BOILERPLATE
5303
_LT_LINKER_BOILERPLATE
5304
5305
# Allow CC to be a program name with arguments.
5306
lt_save_CC="$CC"
5307
CC=${F77-"f77"}
5308
compiler=$CC
5309
_LT_AC_TAGVAR(compiler, $1)=$CC
5310
_LT_CC_BASENAME([$compiler])
5311
5312
AC_MSG_CHECKING([if libtool supports shared libraries])
5313
AC_MSG_RESULT([$can_build_shared])
5314
5315
AC_MSG_CHECKING([whether to build shared libraries])
5316
test "$can_build_shared" = "no" && enable_shared=no
5317
5318
# On AIX, shared libraries and static libraries use the same namespace, and
5319
# are all built from PIC.
5320
case "$host_os" in
5321
aix3*)
5322
test "$enable_shared" = yes && enable_static=no
5323
if test -n "$RANLIB"; then
5324
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5325
postinstall_cmds='$RANLIB $lib'
5326
fi
5327
;;
5328
aix4* | aix5*)
5329
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5330
test "$enable_shared" = yes && enable_static=no
5331
fi
5332
;;
5333
esac
5334
AC_MSG_RESULT([$enable_shared])
5335
5336
AC_MSG_CHECKING([whether to build static libraries])
5337
# Make sure either enable_shared or enable_static is yes.
5338
test "$enable_shared" = yes || enable_static=yes
5339
AC_MSG_RESULT([$enable_static])
5340
5341
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5342
5343
_LT_AC_TAGVAR(GCC, $1)="$G77"
5344
_LT_AC_TAGVAR(LD, $1)="$LD"
5345
5346
AC_LIBTOOL_PROG_COMPILER_PIC($1)
5347
AC_LIBTOOL_PROG_CC_C_O($1)
5348
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
5349
AC_LIBTOOL_PROG_LD_SHLIBS($1)
5350
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
5351
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
5352
AC_LIBTOOL_SYS_LIB_STRIP
5353
5354
5355
AC_LIBTOOL_CONFIG($1)
5356
5357
AC_LANG_POP
5358
CC="$lt_save_CC"
5359
])# AC_LIBTOOL_LANG_F77_CONFIG
5360
5361
5362
# AC_LIBTOOL_LANG_GCJ_CONFIG
5363
# --------------------------
5364
# Ensure that the configuration vars for the C compiler are
5365
# suitably defined. Those variables are subsequently used by
5366
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
5367
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
5368
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
5369
[AC_LANG_SAVE
5370
5371
# Source file extension for Java test sources.
5372
ac_ext=java
5373
5374
# Object file extension for compiled Java test sources.
5375
objext=o
5376
_LT_AC_TAGVAR(objext, $1)=$objext
5377
5378
# Code to be used in simple compile tests
5379
lt_simple_compile_test_code="class foo {}\n"
5380
5381
# Code to be used in simple link tests
5382
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
5383
5384
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5385
_LT_AC_SYS_COMPILER
5386
5387
# save warnings/boilerplate of simple test code
5388
_LT_COMPILER_BOILERPLATE
5389
_LT_LINKER_BOILERPLATE
5390
5391
# Allow CC to be a program name with arguments.
5392
lt_save_CC="$CC"
5393
CC=${GCJ-"gcj"}
5394
compiler=$CC
5395
_LT_AC_TAGVAR(compiler, $1)=$CC
5396
_LT_CC_BASENAME([$compiler])
5397
5398
# GCJ did not exist at the time GCC didn't implicitly link libc in.
5399
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5400
5401
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5402
5403
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
5404
AC_LIBTOOL_PROG_COMPILER_PIC($1)
5405
AC_LIBTOOL_PROG_CC_C_O($1)
5406
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
5407
AC_LIBTOOL_PROG_LD_SHLIBS($1)
5408
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
5409
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
5410
AC_LIBTOOL_SYS_LIB_STRIP
5411
AC_LIBTOOL_DLOPEN_SELF($1)
5412
5413
AC_LIBTOOL_CONFIG($1)
5414
5415
AC_LANG_RESTORE
5416
CC="$lt_save_CC"
5417
])# AC_LIBTOOL_LANG_GCJ_CONFIG
5418
5419
5420
# AC_LIBTOOL_LANG_RC_CONFIG
5421
# --------------------------
5422
# Ensure that the configuration vars for the Windows resource compiler are
5423
# suitably defined. Those variables are subsequently used by
5424
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
5425
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
5426
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
5427
[AC_LANG_SAVE
5428
5429
# Source file extension for RC test sources.
5430
ac_ext=rc
5431
5432
# Object file extension for compiled RC test sources.
5433
objext=o
5434
_LT_AC_TAGVAR(objext, $1)=$objext
5435
5436
# Code to be used in simple compile tests
5437
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
5438
5439
# Code to be used in simple link tests
5440
lt_simple_link_test_code="$lt_simple_compile_test_code"
5441
5442
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5443
_LT_AC_SYS_COMPILER
5444
5445
# save warnings/boilerplate of simple test code
5446
_LT_COMPILER_BOILERPLATE
5447
_LT_LINKER_BOILERPLATE
5448
5449
# Allow CC to be a program name with arguments.
5450
lt_save_CC="$CC"
5451
CC=${RC-"windres"}
5452
compiler=$CC
5453
_LT_AC_TAGVAR(compiler, $1)=$CC
5454
_LT_CC_BASENAME([$compiler])
5455
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
5456
5457
AC_LIBTOOL_CONFIG($1)
5458
5459
AC_LANG_RESTORE
5460
CC="$lt_save_CC"
5461
])# AC_LIBTOOL_LANG_RC_CONFIG
5462
5463
5464
# AC_LIBTOOL_CONFIG([TAGNAME])
5465
# ----------------------------
5466
# If TAGNAME is not passed, then create an initial libtool script
5467
# with a default configuration from the untagged config vars. Otherwise
5468
# add code to config.status for appending the configuration named by
5469
# TAGNAME from the matching tagged config vars.
5470
AC_DEFUN([AC_LIBTOOL_CONFIG],
5471
[# The else clause should only fire when bootstrapping the
5472
# libtool distribution, otherwise you forgot to ship ltmain.sh
5473
# with your package, and you will get complaints that there are
5474
# no rules to generate ltmain.sh.
5475
if test -f "$ltmain"; then
5476
# See if we are running on zsh, and set the options which allow our commands through
5477
# without removal of \ escapes.
5478
if test -n "${ZSH_VERSION+set}" ; then
5479
setopt NO_GLOB_SUBST
5480
fi
5481
# Now quote all the things that may contain metacharacters while being
5482
# careful not to overquote the AC_SUBSTed values. We take copies of the
5483
# variables and quote the copies for generation of the libtool script.
5484
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
5485
SED SHELL STRIP \
5486
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
5487
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
5488
deplibs_check_method reload_flag reload_cmds need_locks \
5489
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
5490
lt_cv_sys_global_symbol_to_c_name_address \
5491
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
5492
old_postinstall_cmds old_postuninstall_cmds \
5493
_LT_AC_TAGVAR(compiler, $1) \
5494
_LT_AC_TAGVAR(CC, $1) \
5495
_LT_AC_TAGVAR(LD, $1) \
5496
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
5497
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
5498
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
5499
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
5500
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
5501
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
5502
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
5503
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
5504
_LT_AC_TAGVAR(old_archive_cmds, $1) \
5505
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
5506
_LT_AC_TAGVAR(predep_objects, $1) \
5507
_LT_AC_TAGVAR(postdep_objects, $1) \
5508
_LT_AC_TAGVAR(predeps, $1) \
5509
_LT_AC_TAGVAR(postdeps, $1) \
5510
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
5511
_LT_AC_TAGVAR(archive_cmds, $1) \
5512
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
5513
_LT_AC_TAGVAR(postinstall_cmds, $1) \
5514
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
5515
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
5516
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
5517
_LT_AC_TAGVAR(no_undefined_flag, $1) \
5518
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
5519
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
5520
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
5521
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
5522
_LT_AC_TAGVAR(hardcode_automatic, $1) \
5523
_LT_AC_TAGVAR(module_cmds, $1) \
5524
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
5525
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
5526
_LT_AC_TAGVAR(exclude_expsyms, $1) \
5527
_LT_AC_TAGVAR(include_expsyms, $1); do
5528
5529
case $var in
5530
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
5531
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
5532
_LT_AC_TAGVAR(archive_cmds, $1) | \
5533
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
5534
_LT_AC_TAGVAR(module_cmds, $1) | \
5535
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
5536
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
5537
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
5538
extract_expsyms_cmds | reload_cmds | finish_cmds | \
5539
postinstall_cmds | postuninstall_cmds | \
5540
old_postinstall_cmds | old_postuninstall_cmds | \
5541
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
5542
# Double-quote double-evaled strings.
5543
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
5544
;;
5545
*)
5546
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
5547
;;
5548
esac
5549
done
5550
5551
case $lt_echo in
5552
*'\[$]0 --fallback-echo"')
5553
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
5554
;;
5555
esac
5556
5557
ifelse([$1], [],
5558
[cfgfile="${ofile}T"
5559
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
5560
$rm -f "$cfgfile"
5561
AC_MSG_NOTICE([creating $ofile])],
5562
[cfgfile="$ofile"])
5563
5564
cat <<__EOF__ >> "$cfgfile"
5565
ifelse([$1], [],
5566
[#! $SHELL
5567
5568
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
5569
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
5570
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
5571
#
5572
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
5573
# Free Software Foundation, Inc.
5574
#
5575
# This file is part of GNU Libtool:
5576
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
5577
#
5578
# This program is free software; you can redistribute it and/or modify
5579
# it under the terms of the GNU General Public License as published by
5580
# the Free Software Foundation; either version 2 of the License, or
5581
# (at your option) any later version.
5582
#
5583
# This program is distributed in the hope that it will be useful, but
5584
# WITHOUT ANY WARRANTY; without even the implied warranty of
5585
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
5586
# General Public License for more details.
5587
#
5588
# You should have received a copy of the GNU General Public License
5589
# along with this program; if not, write to the Free Software
5590
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
5591
#
5592
# As a special exception to the GNU General Public License, if you
5593
# distribute this file as part of a program that contains a
5594
# configuration script generated by Autoconf, you may include it under
5595
# the same distribution terms that you use for the rest of that program.
5596
5597
# A sed program that does not truncate output.
5598
SED=$lt_SED
5599
5600
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
5601
Xsed="$SED -e 1s/^X//"
5602
5603
# The HP-UX ksh and POSIX shell print the target directory to stdout
5604
# if CDPATH is set.
5605
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5606
5607
# The names of the tagged configurations supported by this script.
5608
available_tags=
5609
5610
# ### BEGIN LIBTOOL CONFIG],
5611
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
5612
5613
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5614
5615
# Shell to use when invoking shell scripts.
5616
SHELL=$lt_SHELL
5617
5618
# Whether or not to build shared libraries.
5619
build_libtool_libs=$enable_shared
5620
5621
# Whether or not to build static libraries.
5622
build_old_libs=$enable_static
5623
5624
# Whether or not to add -lc for building shared libraries.
5625
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
5626
5627
# Whether or not to disallow shared libs when runtime libs are static
5628
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
5629
5630
# Whether or not to optimize for fast installation.
5631
fast_install=$enable_fast_install
5632
5633
# The host system.
5634
host_alias=$host_alias
5635
host=$host
5636
host_os=$host_os
5637
5638
# The build system.
5639
build_alias=$build_alias
5640
build=$build
5641
build_os=$build_os
5642
5643
# An echo program that does not interpret backslashes.
5644
echo=$lt_echo
5645
5646
# The archiver.
5647
AR=$lt_AR
5648
AR_FLAGS=$lt_AR_FLAGS
5649
5650
# A C compiler.
5651
LTCC=$lt_LTCC
5652
5653
# A language-specific compiler.
5654
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
5655
5656
# Is the compiler the GNU C compiler?
5657
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
5658
5659
# An ERE matcher.
5660
EGREP=$lt_EGREP
5661
5662
# The linker used to build libraries.
5663
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
5664
5665
# Whether we need hard or soft links.
5666
LN_S=$lt_LN_S
5667
5668
# A BSD-compatible nm program.
5669
NM=$lt_NM
5670
5671
# A symbol stripping program
5672
STRIP=$lt_STRIP
5673
5674
# Used to examine libraries when file_magic_cmd begins "file"
5675
MAGIC_CMD=$MAGIC_CMD
5676
5677
# Used on cygwin: DLL creation program.
5678
DLLTOOL="$DLLTOOL"
5679
5680
# Used on cygwin: object dumper.
5681
OBJDUMP="$OBJDUMP"
5682
5683
# Used on cygwin: assembler.
5684
AS="$AS"
5685
5686
# The name of the directory that contains temporary libtool files.
5687
objdir=$objdir
5688
5689
# How to create reloadable object files.
5690
reload_flag=$lt_reload_flag
5691
reload_cmds=$lt_reload_cmds
5692
5693
# How to pass a linker flag through the compiler.
5694
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5695
5696
# Object file suffix (normally "o").
5697
objext="$ac_objext"
5698
5699
# Old archive suffix (normally "a").
5700
libext="$libext"
5701
5702
# Shared library suffix (normally ".so").
5703
shrext_cmds='$shrext_cmds'
5704
5705
# Executable file suffix (normally "").
5706
exeext="$exeext"
5707
5708
# Additional compiler flags for building library objects.
5709
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
5710
pic_mode=$pic_mode
5711
5712
# What is the maximum length of a command?
5713
max_cmd_len=$lt_cv_sys_max_cmd_len
5714
5715
# Does compiler simultaneously support -c and -o options?
5716
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
5717
5718
# Must we lock files when doing compilation?
5719
need_locks=$lt_need_locks
5720
5721
# Do we need the lib prefix for modules?
5722
need_lib_prefix=$need_lib_prefix
5723
5724
# Do we need a version for libraries?
5725
need_version=$need_version
5726
5727
# Whether dlopen is supported.
5728
dlopen_support=$enable_dlopen
5729
5730
# Whether dlopen of programs is supported.
5731
dlopen_self=$enable_dlopen_self
5732
5733
# Whether dlopen of statically linked programs is supported.
5734
dlopen_self_static=$enable_dlopen_self_static
5735
5736
# Compiler flag to prevent dynamic linking.
5737
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
5738
5739
# Compiler flag to turn off builtin functions.
5740
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
5741
5742
# Compiler flag to allow reflexive dlopens.
5743
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
5744
5745
# Compiler flag to generate shared objects directly from archives.
5746
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
5747
5748
# Compiler flag to generate thread-safe objects.
5749
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
5750
5751
# Library versioning type.
5752
version_type=$version_type
5753
5754
# Format of library name prefix.
5755
libname_spec=$lt_libname_spec
5756
5757
# List of archive names. First name is the real one, the rest are links.
5758
# The last name is the one that the linker finds with -lNAME.
5759
library_names_spec=$lt_library_names_spec
5760
5761
# The coded name of the library, if different from the real name.
5762
soname_spec=$lt_soname_spec
5763
5764
# Commands used to build and install an old-style archive.
5765
RANLIB=$lt_RANLIB
5766
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
5767
old_postinstall_cmds=$lt_old_postinstall_cmds
5768
old_postuninstall_cmds=$lt_old_postuninstall_cmds
5769
5770
# Create an old-style archive from a shared archive.
5771
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
5772
5773
# Create a temporary old-style archive to link instead of a shared archive.
5774
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
5775
5776
# Commands used to build and install a shared archive.
5777
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
5778
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
5779
postinstall_cmds=$lt_postinstall_cmds
5780
postuninstall_cmds=$lt_postuninstall_cmds
5781
5782
# Commands used to build a loadable module (assumed same as above if empty)
5783
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
5784
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
5785
5786
# Commands to strip libraries.
5787
old_striplib=$lt_old_striplib
5788
striplib=$lt_striplib
5789
5790
# Dependencies to place before the objects being linked to create a
5791
# shared library.
5792
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
5793
5794
# Dependencies to place after the objects being linked to create a
5795
# shared library.
5796
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
5797
5798
# Dependencies to place before the objects being linked to create a
5799
# shared library.
5800
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
5801
5802
# Dependencies to place after the objects being linked to create a
5803
# shared library.
5804
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
5805
5806
# The library search path used internally by the compiler when linking
5807
# a shared library.
5808
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
5809
5810
# Method to check whether dependent libraries are shared objects.
5811
deplibs_check_method=$lt_deplibs_check_method
5812
5813
# Command to use when deplibs_check_method == file_magic.
5814
file_magic_cmd=$lt_file_magic_cmd
5815
5816
# Flag that allows shared libraries with undefined symbols to be built.
5817
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
5818
5819
# Flag that forces no undefined symbols.
5820
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
5821
5822
# Commands used to finish a libtool library installation in a directory.
5823
finish_cmds=$lt_finish_cmds
5824
5825
# Same as above, but a single script fragment to be evaled but not shown.
5826
finish_eval=$lt_finish_eval
5827
5828
# Take the output of nm and produce a listing of raw symbols and C names.
5829
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
5830
5831
# Transform the output of nm in a proper C declaration
5832
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
5833
5834
# Transform the output of nm in a C name address pair
5835
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
5836
5837
# This is the shared library runtime path variable.
5838
runpath_var=$runpath_var
5839
5840
# This is the shared library path variable.
5841
shlibpath_var=$shlibpath_var
5842
5843
# Is shlibpath searched before the hard-coded library search path?
5844
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
5845
5846
# How to hardcode a shared library path into an executable.
5847
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
5848
5849
# Whether we should hardcode library paths into libraries.
5850
hardcode_into_libs=$hardcode_into_libs
5851
5852
# Flag to hardcode \$libdir into a binary during linking.
5853
# This must work even if \$libdir does not exist.
5854
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
5855
5856
# If ld is used when linking, flag to hardcode \$libdir into
5857
# a binary during linking. This must work even if \$libdir does
5858
# not exist.
5859
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
5860
5861
# Whether we need a single -rpath flag with a separated argument.
5862
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
5863
5864
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
5865
# resulting binary.
5866
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
5867
5868
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
5869
# resulting binary.
5870
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
5871
5872
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
5873
# the resulting binary.
5874
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
5875
5876
# Set to yes if building a shared library automatically hardcodes DIR into the library
5877
# and all subsequent libraries and executables linked against it.
5878
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
5879
5880
# Variables whose values should be saved in libtool wrapper scripts and
5881
# restored at relink time.
5882
variables_saved_for_relink="$variables_saved_for_relink"
5883
5884
# Whether libtool must link a program against all its dependency libraries.
5885
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
5886
5887
# Compile-time system search path for libraries
5888
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
5889
5890
# Run-time system search path for libraries
5891
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
5892
5893
# Fix the shell variable \$srcfile for the compiler.
5894
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
5895
5896
# Set to yes if exported symbols are required.
5897
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
5898
5899
# The commands to list exported symbols.
5900
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
5901
5902
# The commands to extract the exported symbol list from a shared archive.
5903
extract_expsyms_cmds=$lt_extract_expsyms_cmds
5904
5905
# Symbols that should not be listed in the preloaded symbols.
5906
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
5907
5908
# Symbols that must always be exported.
5909
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
5910
5911
ifelse([$1],[],
5912
[# ### END LIBTOOL CONFIG],
5913
[# ### END LIBTOOL TAG CONFIG: $tagname])
5914
5915
__EOF__
5916
5917
ifelse([$1],[], [
5918
case $host_os in
5919
aix3*)
5920
cat <<\EOF >> "$cfgfile"
5921
5922
# AIX sometimes has problems with the GCC collect2 program. For some
5923
# reason, if we set the COLLECT_NAMES environment variable, the problems
5924
# vanish in a puff of smoke.
5925
if test "X${COLLECT_NAMES+set}" != Xset; then
5926
COLLECT_NAMES=
5927
export COLLECT_NAMES
5928
fi
5929
EOF
5930
;;
5931
esac
5932
5933
# We use sed instead of cat because bash on DJGPP gets confused if
5934
# if finds mixed CR/LF and LF-only lines. Since sed operates in
5935
# text mode, it properly converts lines to CR/LF. This bash problem
5936
# is reportedly fixed, but why not run on old versions too?
5937
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
5938
5939
mv -f "$cfgfile" "$ofile" || \
5940
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
5941
chmod +x "$ofile"
5942
])
5943
else
5944
# If there is no Makefile yet, we rely on a make rule to execute
5945
# `config.status --recheck' to rerun these tests and create the
5946
# libtool script then.
5947
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
5948
if test -f "$ltmain_in"; then
5949
test -f Makefile && make "$ltmain"
5950
fi
5951
fi
5952
])# AC_LIBTOOL_CONFIG
5953
5954
5955
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
5956
# -------------------------------------------
5957
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
5958
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
5959
5960
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5961
5962
if test "$GCC" = yes; then
5963
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5964
5965
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
5966
lt_cv_prog_compiler_rtti_exceptions,
5967
[-fno-rtti -fno-exceptions], [],
5968
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
5969
fi
5970
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
5971
5972
5973
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5974
# ---------------------------------
5975
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
5976
[AC_REQUIRE([AC_CANONICAL_HOST])
5977
AC_REQUIRE([AC_PROG_NM])
5978
AC_REQUIRE([AC_OBJEXT])
5979
# Check for command to grab the raw symbol name followed by C symbol from nm.
5980
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
5981
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
5982
[
5983
# These are sane defaults that work on at least a few old systems.
5984
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
5985
5986
# Character class describing NM global symbol codes.
5987
symcode='[[BCDEGRST]]'
5988
5989
# Regexp to match symbols that can be accessed directly from C.
5990
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
5991
5992
# Transform an extracted symbol line into a proper C declaration
5993
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
5994
5995
# Transform an extracted symbol line into symbol name and symbol address
5996
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'"
5997
5998
# Define system-specific variables.
5999
case $host_os in
6000
aix*)
6001
symcode='[[BCDT]]'
6002
;;
6003
cygwin* | mingw* | pw32*)
6004
symcode='[[ABCDGISTW]]'
6005
;;
6006
hpux*) # Its linker distinguishes data from code symbols
6007
if test "$host_cpu" = ia64; then
6008
symcode='[[ABCDEGRST]]'
6009
fi
6010
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6011
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
6012
;;
6013
linux*)
6014
if test "$host_cpu" = ia64; then
6015
symcode='[[ABCDGIRSTW]]'
6016
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6017
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'"
6018
fi
6019
;;
6020
irix* | nonstopux*)
6021
symcode='[[BCDEGRST]]'
6022
;;
6023
osf*)
6024
symcode='[[BCDEGQRST]]'
6025
;;
6026
solaris* | sysv5*)
6027
symcode='[[BDRT]]'
6028
;;
6029
sysv4)
6030
symcode='[[DFNSTU]]'
6031
;;
6032
esac
6033
6034
# Handle CRLF in mingw tool chain
6035
opt_cr=
6036
case $build_os in
6037
mingw*)
6038
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6039
;;
6040
esac
6041
6042
# If we're using GNU nm, then use its standard symbol codes.
6043
case `$NM -V 2>&1` in
6044
*GNU* | *'with BFD'*)
6045
symcode='[[ABCDGIRSTW]]' ;;
6046
esac
6047
6048
# Try without a prefix undercore, then with it.
6049
for ac_symprfx in "" "_"; do
6050
6051
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6052
symxfrm="\\1 $ac_symprfx\\2 \\2"
6053
6054
# Write the raw and C identifiers.
6055
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6056
6057
# Check to see that the pipe works correctly.
6058
pipe_works=no
6059
6060
rm -f conftest*
6061
cat > conftest.$ac_ext <<EOF
6062
#ifdef __cplusplus
6063
extern "C" {
6064
#endif
6065
char nm_test_var;
6066
void nm_test_func(){}
6067
#ifdef __cplusplus
6068
}
6069
#endif
6070
int main(){nm_test_var='a';nm_test_func();return(0);}
6071
EOF
6072
6073
if AC_TRY_EVAL(ac_compile); then
6074
# Now try to grab the symbols.
6075
nlist=conftest.nm
6076
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
6077
# Try sorting and uniquifying the output.
6078
if sort "$nlist" | uniq > "$nlist"T; then
6079
mv -f "$nlist"T "$nlist"
6080
else
6081
rm -f "$nlist"T
6082
fi
6083
6084
# Make sure that we snagged all the symbols we need.
6085
if grep ' nm_test_var$' "$nlist" >/dev/null; then
6086
if grep ' nm_test_func$' "$nlist" >/dev/null; then
6087
cat <<EOF > conftest.$ac_ext
6088
#ifdef __cplusplus
6089
extern "C" {
6090
#endif
6091
6092
EOF
6093
# Now generate the symbol file.
6094
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
6095
6096
cat <<EOF >> conftest.$ac_ext
6097
#if defined (__STDC__) && __STDC__
6098
# define lt_ptr_t void *
6099
#else
6100
# define lt_ptr_t char *
6101
# define const
6102
#endif
6103
6104
/* The mapping between symbol names and symbols. */
6105
const struct {
6106
const char *name;
6107
lt_ptr_t address;
6108
}
6109
lt_preloaded_symbols[[]] =
6110
{
6111
EOF
6112
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
6113
cat <<\EOF >> conftest.$ac_ext
6114
{0, (lt_ptr_t) 0}
6115
};
6116
6117
#ifdef __cplusplus
6118
}
6119
#endif
6120
EOF
6121
# Now try linking the two files.
6122
mv conftest.$ac_objext conftstm.$ac_objext
6123
lt_save_LIBS="$LIBS"
6124
lt_save_CFLAGS="$CFLAGS"
6125
LIBS="conftstm.$ac_objext"
6126
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
6127
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
6128
pipe_works=yes
6129
fi
6130
LIBS="$lt_save_LIBS"
6131
CFLAGS="$lt_save_CFLAGS"
6132
else
6133
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
6134
fi
6135
else
6136
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
6137
fi
6138
else
6139
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
6140
fi
6141
else
6142
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
6143
cat conftest.$ac_ext >&5
6144
fi
6145
rm -f conftest* conftst*
6146
6147
# Do not use the global_symbol_pipe unless it works.
6148
if test "$pipe_works" = yes; then
6149
break
6150
else
6151
lt_cv_sys_global_symbol_pipe=
6152
fi
6153
done
6154
])
6155
if test -z "$lt_cv_sys_global_symbol_pipe"; then
6156
lt_cv_sys_global_symbol_to_cdecl=
6157
fi
6158
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6159
AC_MSG_RESULT(failed)
6160
else
6161
AC_MSG_RESULT(ok)
6162
fi
6163
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
6164
6165
6166
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
6167
# ---------------------------------------
6168
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
6169
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
6170
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
6171
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
6172
6173
AC_MSG_CHECKING([for $compiler option to produce PIC])
6174
ifelse([$1],[CXX],[
6175
# C++ specific cases for pic, static, wl, etc.
6176
if test "$GXX" = yes; then
6177
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6178
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
6179
6180
case $host_os in
6181
aix*)
6182
# All AIX code is PIC.
6183
if test "$host_cpu" = ia64; then
6184
# AIX 5 now supports IA64 processor
6185
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6186
fi
6187
;;
6188
amigaos*)
6189
# FIXME: we need at least 68020 code to build shared libraries, but
6190
# adding the `-m68020' flag to GCC prevents building anything better,
6191
# like `-m68040'.
6192
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
6193
;;
6194
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
6195
# PIC is the default for these OSes.
6196
;;
6197
mingw* | os2* | pw32*)
6198
# This hack is so that the source file can tell whether it is being
6199
# built for inclusion in a dll (and should export symbols for example).
6200
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
6201
;;
6202
darwin* | rhapsody*)
6203
# PIC is the default on this platform
6204
# Common symbols not allowed in MH_DYLIB files
6205
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
6206
;;
6207
*djgpp*)
6208
# DJGPP does not support shared libraries at all
6209
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
6210
;;
6211
sysv4*MP*)
6212
if test -d /usr/nec; then
6213
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
6214
fi
6215
;;
6216
hpux*)
6217
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
6218
# not for PA HP-UX.
6219
case "$host_cpu" in
6220
hppa*64*|ia64*)
6221
;;
6222
*)
6223
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
6224
;;
6225
esac
6226
;;
6227
*)
6228
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
6229
;;
6230
esac
6231
else
6232
case $host_os in
6233
aix4* | aix5*)
6234
# All AIX code is PIC.
6235
if test "$host_cpu" = ia64; then
6236
# AIX 5 now supports IA64 processor
6237
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6238
else
6239
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
6240
fi
6241
;;
6242
chorus*)
6243
case $cc_basename in
6244
cxch68*)
6245
# Green Hills C++ Compiler
6246
# _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"
6247
;;
6248
esac
6249
;;
6250
darwin*)
6251
# PIC is the default on this platform
6252
# Common symbols not allowed in MH_DYLIB files
6253
case $cc_basename in
6254
xlc*)
6255
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
6256
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6257
;;
6258
esac
6259
;;
6260
dgux*)
6261
case $cc_basename in
6262
ec++*)
6263
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
6264
;;
6265
ghcx*)
6266
# Green Hills C++ Compiler
6267
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
6268
;;
6269
*)
6270
;;
6271
esac
6272
;;
6273
freebsd* | kfreebsd*-gnu | dragonfly*)
6274
# FreeBSD uses GNU C++
6275
;;
6276
hpux9* | hpux10* | hpux11*)
6277
case $cc_basename in
6278
CC*)
6279
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6280
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
6281
if test "$host_cpu" != ia64; then
6282
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
6283
fi
6284
;;
6285
aCC*)
6286
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6287
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
6288
case "$host_cpu" in
6289
hppa*64*|ia64*)
6290
# +Z the default
6291
;;
6292
*)
6293
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
6294
;;
6295
esac
6296
;;
6297
*)
6298
;;
6299
esac
6300
;;
6301
irix5* | irix6* | nonstopux*)
6302
case $cc_basename in
6303
CC*)
6304
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6305
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
6306
# CC pic flag -KPIC is the default.
6307
;;
6308
*)
6309
;;
6310
esac
6311
;;
6312
linux*)
6313
case $cc_basename in
6314
KCC*)
6315
# KAI C++ Compiler
6316
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
6317
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
6318
;;
6319
icpc* | ecpc*)
6320
# Intel C++
6321
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6322
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
6323
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
6324
;;
6325
pgCC*)
6326
# Portland Group C++ compiler.
6327
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6328
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
6329
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
6330
;;
6331
cxx*)
6332
# Compaq C++
6333
# Make sure the PIC flag is empty. It appears that all Alpha
6334
# Linux and Compaq Tru64 Unix objects are PIC.
6335
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
6336
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
6337
;;
6338
*)
6339
;;
6340
esac
6341
;;
6342
lynxos*)
6343
;;
6344
m88k*)
6345
;;
6346
mvs*)
6347
case $cc_basename in
6348
cxx*)
6349
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
6350
;;
6351
*)
6352
;;
6353
esac
6354
;;
6355
netbsd*)
6356
;;
6357
osf3* | osf4* | osf5*)
6358
case $cc_basename in
6359
KCC*)
6360
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
6361
;;
6362
RCC*)
6363
# Rational C++ 2.4.1
6364
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
6365
;;
6366
cxx*)
6367
# Digital/Compaq C++
6368
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6369
# Make sure the PIC flag is empty. It appears that all Alpha
6370
# Linux and Compaq Tru64 Unix objects are PIC.
6371
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
6372
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
6373
;;
6374
*)
6375
;;
6376
esac
6377
;;
6378
psos*)
6379
;;
6380
sco*)
6381
case $cc_basename in
6382
CC*)
6383
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
6384
;;
6385
*)
6386
;;
6387
esac
6388
;;
6389
solaris*)
6390
case $cc_basename in
6391
CC*)
6392
# Sun C++ 4.2, 5.x and Centerline C++
6393
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
6394
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6395
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
6396
;;
6397
gcx*)
6398
# Green Hills C++ Compiler
6399
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
6400
;;
6401
*)
6402
;;
6403
esac
6404
;;
6405
sunos4*)
6406
case $cc_basename in
6407
CC*)
6408
# Sun C++ 4.x
6409
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
6410
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6411
;;
6412
lcc*)
6413
# Lucid
6414
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
6415
;;
6416
*)
6417
;;
6418
esac
6419
;;
6420
tandem*)
6421
case $cc_basename in
6422
NCC*)
6423
# NonStop-UX NCC 3.20
6424
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
6425
;;
6426
*)
6427
;;
6428
esac
6429
;;
6430
unixware*)
6431
;;
6432
vxworks*)
6433
;;
6434
*)
6435
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
6436
;;
6437
esac
6438
fi
6439
],
6440
[
6441
if test "$GCC" = yes; then
6442
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6443
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
6444
6445
case $host_os in
6446
aix*)
6447
# All AIX code is PIC.
6448
if test "$host_cpu" = ia64; then
6449
# AIX 5 now supports IA64 processor
6450
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6451
fi
6452
;;
6453
6454
amigaos*)
6455
# FIXME: we need at least 68020 code to build shared libraries, but
6456
# adding the `-m68020' flag to GCC prevents building anything better,
6457
# like `-m68040'.
6458
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
6459
;;
6460
6461
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
6462
# PIC is the default for these OSes.
6463
;;
6464
6465
mingw* | pw32* | os2*)
6466
# This hack is so that the source file can tell whether it is being
6467
# built for inclusion in a dll (and should export symbols for example).
6468
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
6469
;;
6470
6471
darwin* | rhapsody*)
6472
# PIC is the default on this platform
6473
# Common symbols not allowed in MH_DYLIB files
6474
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
6475
;;
6476
6477
msdosdjgpp*)
6478
# Just because we use GCC doesn't mean we suddenly get shared libraries
6479
# on systems that don't support them.
6480
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
6481
enable_shared=no
6482
;;
6483
6484
sysv4*MP*)
6485
if test -d /usr/nec; then
6486
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
6487
fi
6488
;;
6489
6490
hpux*)
6491
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
6492
# not for PA HP-UX.
6493
case "$host_cpu" in
6494
hppa*64*|ia64*)
6495
# +Z the default
6496
;;
6497
*)
6498
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
6499
;;
6500
esac
6501
;;
6502
6503
*)
6504
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
6505
;;
6506
esac
6507
else
6508
# PORTME Check for flag to pass linker flags through the system compiler.
6509
case $host_os in
6510
aix*)
6511
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6512
if test "$host_cpu" = ia64; then
6513
# AIX 5 now supports IA64 processor
6514
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6515
else
6516
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
6517
fi
6518
;;
6519
darwin*)
6520
# PIC is the default on this platform
6521
# Common symbols not allowed in MH_DYLIB files
6522
case $cc_basename in
6523
xlc*)
6524
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
6525
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6526
;;
6527
esac
6528
;;
6529
6530
mingw* | pw32* | os2*)
6531
# This hack is so that the source file can tell whether it is being
6532
# built for inclusion in a dll (and should export symbols for example).
6533
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
6534
;;
6535
6536
hpux9* | hpux10* | hpux11*)
6537
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6538
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
6539
# not for PA HP-UX.
6540
case "$host_cpu" in
6541
hppa*64*|ia64*)
6542
# +Z the default
6543
;;
6544
*)
6545
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
6546
;;
6547
esac
6548
# Is there a better lt_prog_compiler_static that works with the bundled CC?
6549
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
6550
;;
6551
6552
irix5* | irix6* | nonstopux*)
6553
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6554
# PIC (with -KPIC) is the default.
6555
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
6556
;;
6557
6558
newsos6)
6559
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
6560
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6561
;;
6562
6563
linux*)
6564
case $cc_basename in
6565
icc* | ecc*)
6566
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6567
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
6568
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
6569
;;
6570
pgcc* | pgf77* | pgf90*)
6571
# Portland Group compilers (*not* the Pentium gcc compiler,
6572
# which looks to be a dead project)
6573
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6574
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
6575
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
6576
;;
6577
ccc*)
6578
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6579
# All Alpha code is PIC.
6580
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
6581
;;
6582
esac
6583
;;
6584
6585
osf3* | osf4* | osf5*)
6586
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6587
# All OSF/1 code is PIC.
6588
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
6589
;;
6590
6591
sco3.2v5*)
6592
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
6593
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
6594
;;
6595
6596
solaris*)
6597
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
6598
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6599
case $cc_basename in
6600
f77* | f90* | f95*)
6601
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
6602
*)
6603
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
6604
esac
6605
;;
6606
6607
sunos4*)
6608
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
6609
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
6610
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6611
;;
6612
6613
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6614
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6615
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
6616
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6617
;;
6618
6619
sysv4*MP*)
6620
if test -d /usr/nec ;then
6621
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
6622
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6623
fi
6624
;;
6625
6626
unicos*)
6627
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
6628
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
6629
;;
6630
6631
uts4*)
6632
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
6633
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
6634
;;
6635
6636
*)
6637
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
6638
;;
6639
esac
6640
fi
6641
])
6642
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
6643
6644
#
6645
# Check to make sure the PIC flag actually works.
6646
#
6647
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
6648
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
6649
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
6650
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
6651
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
6652
"" | " "*) ;;
6653
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
6654
esac],
6655
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
6656
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
6657
fi
6658
case "$host_os" in
6659
# For platforms which do not support PIC, -DPIC is meaningless:
6660
*djgpp*)
6661
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
6662
;;
6663
*)
6664
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
6665
;;
6666
esac
6667
])
6668
6669
6670
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
6671
# ------------------------------------
6672
# See if the linker supports building shared libraries.
6673
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
6674
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6675
ifelse([$1],[CXX],[
6676
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6677
case $host_os in
6678
aix4* | aix5*)
6679
# If we're using GNU nm, then we don't want the "-C" option.
6680
# -C means demangle to AIX nm, but means don't demangle with GNU nm
6681
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6682
_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'
6683
else
6684
_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'
6685
fi
6686
;;
6687
pw32*)
6688
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
6689
;;
6690
cygwin* | mingw*)
6691
_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'
6692
;;
6693
*)
6694
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6695
;;
6696
esac
6697
],[
6698
runpath_var=
6699
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6700
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6701
_LT_AC_TAGVAR(archive_cmds, $1)=
6702
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
6703
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
6704
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
6705
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
6706
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6707
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
6708
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6709
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6710
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6711
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6712
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6713
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6714
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
6715
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
6716
_LT_AC_TAGVAR(module_cmds, $1)=
6717
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
6718
_LT_AC_TAGVAR(always_export_symbols, $1)=no
6719
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
6720
# include_expsyms should be a list of space-separated symbols to be *always*
6721
# included in the symbol list
6722
_LT_AC_TAGVAR(include_expsyms, $1)=
6723
# exclude_expsyms can be an extended regexp of symbols to exclude
6724
# it will be wrapped by ` (' and `)$', so one must not match beginning or
6725
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
6726
# as well as any symbol that contains `d'.
6727
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
6728
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
6729
# platforms (ab)use it in PIC code, but their linkers get confused if
6730
# the symbol is explicitly referenced. Since portable code cannot
6731
# rely on this symbol name, it's probably fine to never include it in
6732
# preloaded symbol tables.
6733
extract_expsyms_cmds=
6734
# Just being paranoid about ensuring that cc_basename is set.
6735
_LT_CC_BASENAME([$compiler])
6736
case $host_os in
6737
cygwin* | mingw* | pw32*)
6738
# FIXME: the MSVC++ port hasn't been tested in a loooong time
6739
# When not using gcc, we currently assume that we are using
6740
# Microsoft Visual C++.
6741
if test "$GCC" != yes; then
6742
with_gnu_ld=no
6743
fi
6744
;;
6745
openbsd*)
6746
with_gnu_ld=no
6747
;;
6748
esac
6749
6750
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6751
if test "$with_gnu_ld" = yes; then
6752
# If archive_cmds runs LD, not CC, wlarc should be empty
6753
wlarc='${wl}'
6754
6755
# Set some defaults for GNU ld with shared library support. These
6756
# are reset later if shared libraries are not supported. Putting them
6757
# here allows them to be overridden if necessary.
6758
runpath_var=LD_RUN_PATH
6759
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6760
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6761
# ancient GNU ld didn't support --whole-archive et. al.
6762
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
6763
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6764
else
6765
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6766
fi
6767
supports_anon_versioning=no
6768
case `$LD -v 2>/dev/null` in
6769
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
6770
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
6771
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
6772
*\ 2.11.*) ;; # other 2.11 versions
6773
*) supports_anon_versioning=yes ;;
6774
esac
6775
6776
# See if GNU ld supports shared libraries.
6777
case $host_os in
6778
aix3* | aix4* | aix5*)
6779
# On AIX/PPC, the GNU linker is very broken
6780
if test "$host_cpu" != ia64; then
6781
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6782
cat <<EOF 1>&2
6783
6784
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
6785
*** to be unable to reliably create shared libraries on AIX.
6786
*** Therefore, libtool is disabling shared libraries support. If you
6787
*** really care for shared libraries, you may want to modify your PATH
6788
*** so that a non-GNU linker is found, and then restart.
6789
6790
EOF
6791
fi
6792
;;
6793
6794
amigaos*)
6795
_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)'
6796
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6797
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6798
6799
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
6800
# that the semantics of dynamic libraries on AmigaOS, at least up
6801
# to version 4, is to share data among multiple programs linked
6802
# with the same dynamic library. Since this doesn't match the
6803
# behavior of shared libraries on other platforms, we can't use
6804
# them.
6805
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6806
;;
6807
6808
beos*)
6809
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6810
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6811
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6812
# support --undefined. This deserves some investigation. FIXME
6813
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6814
else
6815
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6816
fi
6817
;;
6818
6819
cygwin* | mingw* | pw32*)
6820
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6821
# as there is no search path for DLLs.
6822
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6823
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6824
_LT_AC_TAGVAR(always_export_symbols, $1)=no
6825
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6826
_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'
6827
6828
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
6829
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
6830
# If the export-symbols file already is a .def file (1st line
6831
# is EXPORTS), use it as is; otherwise, prepend...
6832
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6833
cp $export_symbols $output_objdir/$soname.def;
6834
else
6835
echo EXPORTS > $output_objdir/$soname.def;
6836
cat $export_symbols >> $output_objdir/$soname.def;
6837
fi~
6838
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
6839
else
6840
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6841
fi
6842
;;
6843
6844
linux*)
6845
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6846
tmp_addflag=
6847
case $cc_basename,$host_cpu in
6848
pgcc*) # Portland Group C compiler
6849
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive,`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
6850
tmp_addflag=' $pic_flag'
6851
;;
6852
pgf77* | pgf90* ) # Portland Group f77 and f90 compilers
6853
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive,`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
6854
tmp_addflag=' $pic_flag -Mnomain' ;;
6855
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
6856
tmp_addflag=' -i_dynamic' ;;
6857
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
6858
tmp_addflag=' -i_dynamic -nofor_main' ;;
6859
ifc* | ifort*) # Intel Fortran compiler
6860
tmp_addflag=' -nofor_main' ;;
6861
esac
6862
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6863
6864
if test $supports_anon_versioning = yes; then
6865
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
6866
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6867
$echo "local: *; };" >> $output_objdir/$libname.ver~
6868
$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6869
fi
6870
else
6871
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6872
fi
6873
;;
6874
6875
netbsd*)
6876
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6877
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
6878
wlarc=
6879
else
6880
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6881
_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'
6882
fi
6883
;;
6884
6885
solaris* | sysv5*)
6886
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
6887
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6888
cat <<EOF 1>&2
6889
6890
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
6891
*** create shared libraries on Solaris systems. Therefore, libtool
6892
*** is disabling shared libraries support. We urge you to upgrade GNU
6893
*** binutils to release 2.9.1 or newer. Another option is to modify
6894
*** your PATH or compiler configuration so that the native linker is
6895
*** used, and then restart.
6896
6897
EOF
6898
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6899
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6900
_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'
6901
else
6902
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6903
fi
6904
;;
6905
6906
sunos4*)
6907
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6908
wlarc=
6909
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6910
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6911
;;
6912
6913
*)
6914
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6915
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6916
_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'
6917
else
6918
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6919
fi
6920
;;
6921
esac
6922
6923
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
6924
runpath_var=
6925
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6926
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
6927
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6928
fi
6929
else
6930
# PORTME fill in a description of your system's linker (not GNU ld)
6931
case $host_os in
6932
aix3*)
6933
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6934
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6935
_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'
6936
# Note: this linker hardcodes the directories in LIBPATH if there
6937
# are no directories specified by -L.
6938
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6939
if test "$GCC" = yes && test -z "$link_static_flag"; then
6940
# Neither direct hardcoding nor static linking is supported with a
6941
# broken collect2.
6942
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6943
fi
6944
;;
6945
6946
aix4* | aix5*)
6947
if test "$host_cpu" = ia64; then
6948
# On IA64, the linker does run time linking by default, so we don't
6949
# have to do anything special.
6950
aix_use_runtimelinking=no
6951
exp_sym_flag='-Bexport'
6952
no_entry_flag=""
6953
else
6954
# If we're using GNU nm, then we don't want the "-C" option.
6955
# -C means demangle to AIX nm, but means don't demangle with GNU nm
6956
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6957
_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'
6958
else
6959
_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'
6960
fi
6961
aix_use_runtimelinking=no
6962
6963
# Test if we are trying to use run time linking or normal
6964
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
6965
# need to do runtime linking.
6966
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
6967
for ld_flag in $LDFLAGS; do
6968
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
6969
aix_use_runtimelinking=yes
6970
break
6971
fi
6972
done
6973
esac
6974
6975
exp_sym_flag='-bexport'
6976
no_entry_flag='-bnoentry'
6977
fi
6978
6979
# When large executables or shared objects are built, AIX ld can
6980
# have problems creating the table of contents. If linking a library
6981
# or program results in "error TOC overflow" add -mminimal-toc to
6982
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6983
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6984
6985
_LT_AC_TAGVAR(archive_cmds, $1)=''
6986
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6987
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6988
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6989
6990
if test "$GCC" = yes; then
6991
case $host_os in aix4.[[012]]|aix4.[[012]].*)
6992
# We only want to do this on AIX 4.2 and lower, the check
6993
# below for broken collect2 doesn't work under 4.3+
6994
collect2name=`${CC} -print-prog-name=collect2`
6995
if test -f "$collect2name" && \
6996
strings "$collect2name" | grep resolve_lib_name >/dev/null
6997
then
6998
# We have reworked collect2
6999
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7000
else
7001
# We have old collect2
7002
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
7003
# It fails to find uninstalled libraries when the uninstalled
7004
# path is not listed in the libpath. Setting hardcode_minus_L
7005
# to unsupported forces relinking
7006
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
7007
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
7008
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
7009
fi
7010
esac
7011
shared_flag='-shared'
7012
if test "$aix_use_runtimelinking" = yes; then
7013
shared_flag="$shared_flag "'${wl}-G'
7014
fi
7015
else
7016
# not using gcc
7017
if test "$host_cpu" = ia64; then
7018
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
7019
# chokes on -Wl,-G. The following line is correct:
7020
shared_flag='-G'
7021
else
7022
if test "$aix_use_runtimelinking" = yes; then
7023
shared_flag='${wl}-G'
7024
else
7025
shared_flag='${wl}-bM:SRE'
7026
fi
7027
fi
7028
fi
7029
7030
# It seems that -bexpall does not export symbols beginning with
7031
# underscore (_), so it is better to generate a list of symbols to export.
7032
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
7033
if test "$aix_use_runtimelinking" = yes; then
7034
# Warning - without using the other runtime loading flags (-brtl),
7035
# -berok will link without error, but may produce a broken library.
7036
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
7037
# Determine the default libpath from the value encoded in an empty executable.
7038
_LT_AC_SYS_LIBPATH_AIX
7039
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
7040
_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 $shared_flag"
7041
else
7042
if test "$host_cpu" = ia64; then
7043
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
7044
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
7045
_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"
7046
else
7047
# Determine the default libpath from the value encoded in an empty executable.
7048
_LT_AC_SYS_LIBPATH_AIX
7049
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
7050
# Warning - without using the other run time loading flags,
7051
# -berok will link without error, but may produce a broken library.
7052
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
7053
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
7054
# -bexpall does not export symbols beginning with underscore (_)
7055
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
7056
# Exported symbols can be pulled into shared objects from archives
7057
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
7058
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
7059
# This is similar to how AIX traditionally builds it's shared libraries.
7060
_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'
7061
fi
7062
fi
7063
;;
7064
7065
amigaos*)
7066
_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)'
7067
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
7068
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
7069
# see comment about different semantics on the GNU ld section
7070
_LT_AC_TAGVAR(ld_shlibs, $1)=no
7071
;;
7072
7073
bsdi[[45]]*)
7074
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
7075
;;
7076
7077
cygwin* | mingw* | pw32*)
7078
# When not using gcc, we currently assume that we are using
7079
# Microsoft Visual C++.
7080
# hardcode_libdir_flag_spec is actually meaningless, as there is
7081
# no search path for DLLs.
7082
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
7083
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
7084
# Tell ltmain to make .lib files, not .a files.
7085
libext=lib
7086
# Tell ltmain to make .dll files, not .so files.
7087
shrext_cmds=".dll"
7088
# FIXME: Setting linknames here is a bad hack.
7089
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
7090
# The linker will automatically build a .lib file if we build a DLL.
7091
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
7092
# FIXME: Should let the user specify the lib program.
7093
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
7094
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
7095
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
7096
;;
7097
7098
darwin* | rhapsody*)
7099
case "$host_os" in
7100
rhapsody* | darwin1.[[012]])
7101
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
7102
;;
7103
*) # Darwin 1.3 on
7104
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
7105
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7106
else
7107
case ${MACOSX_DEPLOYMENT_TARGET} in
7108
10.[[012]])
7109
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7110
;;
7111
10.*)
7112
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
7113
;;
7114
esac
7115
fi
7116
;;
7117
esac
7118
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
7119
_LT_AC_TAGVAR(hardcode_direct, $1)=no
7120
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
7121
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
7122
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
7123
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
7124
if test "$GCC" = yes ; then
7125
output_verbose_link_cmd='echo'
7126
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
7127
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
7128
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
7129
_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}'
7130
_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}'
7131
else
7132
case $cc_basename in
7133
xlc*)
7134
output_verbose_link_cmd='echo'
7135
_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'
7136
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
7137
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
7138
_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}'
7139
_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}'
7140
;;
7141
*)
7142
_LT_AC_TAGVAR(ld_shlibs, $1)=no
7143
;;
7144
esac
7145
fi
7146
;;
7147
7148
dgux*)
7149
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7150
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
7151
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7152
;;
7153
7154
freebsd1*)
7155
_LT_AC_TAGVAR(ld_shlibs, $1)=no
7156
;;
7157
7158
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
7159
# support. Future versions do this automatically, but an explicit c++rt0.o
7160
# does not break anything, and helps significantly (at the cost of a little
7161
# extra space).
7162
freebsd2.2*)
7163
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
7164
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7165
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7166
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7167
;;
7168
7169
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
7170
freebsd2*)
7171
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
7172
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7173
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
7174
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7175
;;
7176
7177
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
7178
freebsd* | kfreebsd*-gnu | dragonfly*)
7179
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
7180
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7181
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7182
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7183
;;
7184
7185
hpux9*)
7186
if test "$GCC" = yes; then
7187
_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'
7188
else
7189
_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'
7190
fi
7191
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
7192
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
7193
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7194
7195
# hardcode_minus_L: Not really in the search PATH,
7196
# but as the default location of the library.
7197
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
7198
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
7199
;;
7200
7201
hpux10* | hpux11*)
7202
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
7203
case "$host_cpu" in
7204
hppa*64*|ia64*)
7205
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
7206
;;
7207
*)
7208
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
7209
;;
7210
esac
7211
else
7212
case "$host_cpu" in
7213
hppa*64*|ia64*)
7214
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
7215
;;
7216
*)
7217
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
7218
;;
7219
esac
7220
fi
7221
if test "$with_gnu_ld" = no; then
7222
case "$host_cpu" in
7223
hppa*64*)
7224
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
7225
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
7226
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
7227
_LT_AC_TAGVAR(hardcode_direct, $1)=no
7228
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7229
;;
7230
ia64*)
7231
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
7232
_LT_AC_TAGVAR(hardcode_direct, $1)=no
7233
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7234
7235
# hardcode_minus_L: Not really in the search PATH,
7236
# but as the default location of the library.
7237
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
7238
;;
7239
*)
7240
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
7241
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
7242
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7243
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
7244
7245
# hardcode_minus_L: Not really in the search PATH,
7246
# but as the default location of the library.
7247
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
7248
;;
7249
esac
7250
fi
7251
;;
7252
7253
irix5* | irix6* | nonstopux*)
7254
if test "$GCC" = yes; then
7255
_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'
7256
else
7257
_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'
7258
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
7259
fi
7260
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
7261
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
7262
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
7263
;;
7264
7265
netbsd*)
7266
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
7267
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
7268
else
7269
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
7270
fi
7271
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7272
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7273
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7274
;;
7275
7276
newsos6)
7277
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7278
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7279
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
7280
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
7281
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7282
;;
7283
7284
openbsd*)
7285
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7286
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7287
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7288
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
7289
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
7290
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
7291
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
7292
else
7293
case $host_os in
7294
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
7295
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
7296
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7297
;;
7298
*)
7299
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
7300
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
7301
;;
7302
esac
7303
fi
7304
;;
7305
7306
os2*)
7307
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
7308
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
7309
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
7310
_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'
7311
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
7312
;;
7313
7314
osf3*)
7315
if test "$GCC" = yes; then
7316
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
7317
_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'
7318
else
7319
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7320
_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'
7321
fi
7322
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
7323
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
7324
;;
7325
7326
osf4* | osf5*) # as osf3* with the addition of -msym flag
7327
if test "$GCC" = yes; then
7328
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
7329
_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'
7330
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
7331
else
7332
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7333
_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'
7334
_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~
7335
$LD -shared${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'
7336
7337
# Both c and cxx compiler support -rpath directly
7338
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7339
fi
7340
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
7341
;;
7342
7343
sco3.2v5*)
7344
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7345
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7346
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
7347
runpath_var=LD_RUN_PATH
7348
hardcode_runpath_var=yes
7349
;;
7350
7351
solaris*)
7352
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
7353
if test "$GCC" = yes; then
7354
wlarc='${wl}'
7355
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
7356
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
7357
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
7358
else
7359
wlarc=''
7360
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
7361
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
7362
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
7363
fi
7364
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7365
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7366
case $host_os in
7367
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7368
*)
7369
# The compiler driver will combine linker options so we
7370
# cannot just pass the convience library names through
7371
# without $wl, iff we do not link with $LD.
7372
# Luckily, gcc supports the same syntax we need for Sun Studio.
7373
# Supported since Solaris 2.6 (maybe 2.5.1?)
7374
case $wlarc in
7375
'')
7376
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
7377
*)
7378
_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' ;;
7379
esac ;;
7380
esac
7381
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
7382
;;
7383
7384
sunos4*)
7385
if test "x$host_vendor" = xsequent; then
7386
# Use $CC to link under sequent, because it throws in some extra .o
7387
# files that make .init and .fini sections work.
7388
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
7389
else
7390
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
7391
fi
7392
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
7393
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7394
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
7395
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7396
;;
7397
7398
sysv4)
7399
case $host_vendor in
7400
sni)
7401
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7402
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
7403
;;
7404
siemens)
7405
## LD is ld it makes a PLAMLIB
7406
## CC just makes a GrossModule.
7407
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
7408
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
7409
_LT_AC_TAGVAR(hardcode_direct, $1)=no
7410
;;
7411
motorola)
7412
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7413
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
7414
;;
7415
esac
7416
runpath_var='LD_RUN_PATH'
7417
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7418
;;
7419
7420
sysv4.3*)
7421
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7422
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7423
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
7424
;;
7425
7426
sysv4*MP*)
7427
if test -d /usr/nec; then
7428
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7429
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7430
runpath_var=LD_RUN_PATH
7431
hardcode_runpath_var=yes
7432
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
7433
fi
7434
;;
7435
7436
sysv4.2uw2*)
7437
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
7438
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
7439
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
7440
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7441
hardcode_runpath_var=yes
7442
runpath_var=LD_RUN_PATH
7443
;;
7444
7445
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
7446
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
7447
if test "$GCC" = yes; then
7448
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
7449
else
7450
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
7451
fi
7452
runpath_var='LD_RUN_PATH'
7453
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7454
;;
7455
7456
sysv5*)
7457
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
7458
# $CC -shared without GNU ld will not create a library from C++
7459
# object files and a static libstdc++, better avoid it by now
7460
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
7461
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
7462
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
7463
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
7464
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7465
runpath_var='LD_RUN_PATH'
7466
;;
7467
7468
uts4*)
7469
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
7470
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
7471
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
7472
;;
7473
7474
*)
7475
_LT_AC_TAGVAR(ld_shlibs, $1)=no
7476
;;
7477
esac
7478
fi
7479
])
7480
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
7481
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
7482
7483
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
7484
if test "$GCC" = yes; then
7485
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
7486
fi
7487
7488
#
7489
# Do we need to explicitly link libc?
7490
#
7491
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
7492
x|xyes)
7493
# Assume -lc should be added
7494
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
7495
7496
if test "$enable_shared" = yes && test "$GCC" = yes; then
7497
case $_LT_AC_TAGVAR(archive_cmds, $1) in
7498
*'~'*)
7499
# FIXME: we may have to deal with multi-command sequences.
7500
;;
7501
'$CC '*)
7502
# Test whether the compiler implicitly links with -lc since on some
7503
# systems, -lgcc has to come before -lc. If gcc already passes -lc
7504
# to ld, don't add -lc before -lgcc.
7505
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
7506
$rm conftest*
7507
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
7508
7509
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
7510
soname=conftest
7511
lib=conftest
7512
libobjs=conftest.$ac_objext
7513
deplibs=
7514
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
7515
compiler_flags=-v
7516
linker_flags=-v
7517
verstring=
7518
output_objdir=.
7519
libname=conftest
7520
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
7521
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
7522
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
7523
then
7524
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
7525
else
7526
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
7527
fi
7528
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
7529
else
7530
cat conftest.err 1>&5
7531
fi
7532
$rm conftest*
7533
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
7534
;;
7535
esac
7536
fi
7537
;;
7538
esac
7539
])# AC_LIBTOOL_PROG_LD_SHLIBS
7540
7541
7542
# _LT_AC_FILE_LTDLL_C
7543
# -------------------
7544
# Be careful that the start marker always follows a newline.
7545
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
7546
# /* ltdll.c starts here */
7547
# #define WIN32_LEAN_AND_MEAN
7548
# #include <windows.h>
7549
# #undef WIN32_LEAN_AND_MEAN
7550
# #include <stdio.h>
7551
#
7552
# #ifndef __CYGWIN__
7553
# # ifdef __CYGWIN32__
7554
# # define __CYGWIN__ __CYGWIN32__
7555
# # endif
7556
# #endif
7557
#
7558
# #ifdef __cplusplus
7559
# extern "C" {
7560
# #endif
7561
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
7562
# #ifdef __cplusplus
7563
# }
7564
# #endif
7565
#
7566
# #ifdef __CYGWIN__
7567
# #include <cygwin/cygwin_dll.h>
7568
# DECLARE_CYGWIN_DLL( DllMain );
7569
# #endif
7570
# HINSTANCE __hDllInstance_base;
7571
#
7572
# BOOL APIENTRY
7573
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
7574
# {
7575
# __hDllInstance_base = hInst;
7576
# return TRUE;
7577
# }
7578
# /* ltdll.c ends here */
7579
])# _LT_AC_FILE_LTDLL_C
7580
7581
7582
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
7583
# ---------------------------------
7584
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
7585
7586
7587
# old names
7588
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
7589
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7590
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7591
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7592
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7593
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
7594
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
7595
7596
# This is just to silence aclocal about the macro not being used
7597
ifelse([AC_DISABLE_FAST_INSTALL])
7598
7599
AC_DEFUN([LT_AC_PROG_GCJ],
7600
[AC_CHECK_TOOL(GCJ, gcj, no)
7601
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7602
AC_SUBST(GCJFLAGS)
7603
])
7604
7605
AC_DEFUN([LT_AC_PROG_RC],
7606
[AC_CHECK_TOOL(RC, windres, no)
7607
])
7608
7609
# NOTE: This macro has been submitted for inclusion into #
7610
# GNU Autoconf as AC_PROG_SED. When it is available in #
7611
# a released version of Autoconf we should remove this #
7612
# macro and use it instead. #
7613
# LT_AC_PROG_SED
7614
# --------------
7615
# Check for a fully-functional sed program, that truncates
7616
# as few characters as possible. Prefer GNU sed if found.
7617
AC_DEFUN([LT_AC_PROG_SED],
7618
[AC_MSG_CHECKING([for a sed that does not truncate output])
7619
AC_CACHE_VAL(lt_cv_path_SED,
7620
[# Loop through the user's path and test for sed and gsed.
7621
# Then use that list of sed's as ones to test for truncation.
7622
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7623
for as_dir in $PATH
7624
do
7625
IFS=$as_save_IFS
7626
test -z "$as_dir" && as_dir=.
7627
for lt_ac_prog in sed gsed; do
7628
for ac_exec_ext in '' $ac_executable_extensions; do
7629
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7630
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7631
fi
7632
done
7633
done
7634
done
7635
lt_ac_max=0
7636
lt_ac_count=0
7637
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7638
# along with /bin/sed that truncates output.
7639
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7640
test ! -f $lt_ac_sed && continue
7641
cat /dev/null > conftest.in
7642
lt_ac_count=0
7643
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7644
# Check for GNU sed and select it if it is found.
7645
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7646
lt_cv_path_SED=$lt_ac_sed
7647
break
7648
fi
7649
while true; do
7650
cat conftest.in conftest.in >conftest.tmp
7651
mv conftest.tmp conftest.in
7652
cp conftest.in conftest.nl
7653
echo >>conftest.nl
7654
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7655
cmp -s conftest.out conftest.nl || break
7656
# 10000 chars as input seems more than enough
7657
test $lt_ac_count -gt 10 && break
7658
lt_ac_count=`expr $lt_ac_count + 1`
7659
if test $lt_ac_count -gt $lt_ac_max; then
7660
lt_ac_max=$lt_ac_count
7661
lt_cv_path_SED=$lt_ac_sed
7662
fi
7663
done
7664
done
7665
])
7666
SED=$lt_cv_path_SED
7667
AC_MSG_RESULT([$SED])
7668
])
7669
7670
# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
7671
#
7672
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
7673
#
7674
# This program is free software; you can redistribute it and/or modify
7675
# it under the terms of the GNU General Public License as published by
7676
# the Free Software Foundation; either version 2 of the License, or
7677
# (at your option) any later version.
7678
#
7679
# This program is distributed in the hope that it will be useful, but
7680
# WITHOUT ANY WARRANTY; without even the implied warranty of
7681
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7682
# General Public License for more details.
7683
#
7684
# You should have received a copy of the GNU General Public License
7685
# along with this program; if not, write to the Free Software
7686
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
7687
#
7688
# As a special exception to the GNU General Public License, if you
7689
# distribute this file as part of a program that contains a
7690
# configuration script generated by Autoconf, you may include it under
7691
# the same distribution terms that you use for the rest of that program.
7692
7693
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
7694
# ----------------------------------
7695
AC_DEFUN([PKG_PROG_PKG_CONFIG],
7696
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
7697
m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
7698
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
7699
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
7700
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
7701
fi
7702
if test -n "$PKG_CONFIG"; then
7703
_pkg_min_version=m4_ifval([$1], [$1], [0.9.0])
7704
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
7705
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
7706
AC_MSG_RESULT([yes])
7707
else
7708
AC_MSG_RESULT([no])
7709
PKG_CONFIG=""
7710
fi
7711
7712
fi[]dnl
7713
])# PKG_PROG_PKG_CONFIG
7714
7715
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
7716
#
7717
# Check to see whether a particular set of modules exists. Similar
7718
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
7719
#
7720
#
7721
# Similar to PKG_CHECK_MODULES, make sure that the first instance of
7722
# this or PKG_CHECK_MODULES is called, or make sure to call
7723
# PKG_CHECK_EXISTS manually
7724
# --------------------------------------------------------------
7725
AC_DEFUN([PKG_CHECK_EXISTS],
7726
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
7727
if test -n "$PKG_CONFIG" && \
7728
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
7729
m4_ifval([$2], [$2], [:])
7730
m4_ifvaln([$3], [else
7731
$3])dnl
7732
fi])
7733
7734
7735
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
7736
# ---------------------------------------------
7737
m4_define([_PKG_CONFIG],
7738
[if test -n "$PKG_CONFIG"; then
7739
PKG_CHECK_EXISTS([$3],
7740
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
7741
[pkg_failed=yes])
7742
else
7743
pkg_failed=untried
7744
fi[]dnl
7745
])# _PKG_CONFIG
7746
7747
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
7748
# [ACTION-IF-NOT-FOUND])
7749
#
7750
#
7751
# Note that if there is a possibility the first call to
7752
# PKG_CHECK_MODULES might not happen, you should be sure to include an
7753
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
7754
#
7755
#
7756
# --------------------------------------------------------------
7757
AC_DEFUN([PKG_CHECK_MODULES],
7758
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
7759
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
7760
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
7761
7762
pkg_failed=no
7763
AC_MSG_CHECKING([for $1])
7764
7765
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
7766
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
7767
7768
if test $pkg_failed = yes; then
7769
$1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
7770
# Put the nasty error message in config.log where it belongs
7771
echo "$$1[]_PKG_ERRORS" 1>&AS_MESSAGE_LOG_FD
7772
7773
ifelse([$4], , [AC_MSG_ERROR(dnl
7774
[Package requirements ($2) were not met.
7775
Consider adjusting the PKG_CONFIG_PATH environment variable if you
7776
installed software in a non-standard prefix.
7777
7778
Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
7779
to avoid the need to call pkg-config. See the pkg-config man page for
7780
more details.])],
7781
[$4])
7782
elif test $pkg_failed = untried; then
7783
ifelse([$4], , [AC_MSG_FAILURE(dnl
7784
[The pkg-config script could not be found or is too old. Make sure it
7785
is in your PATH or set the PKG_CONFIG environment variable to the full
7786
path to pkg-config.
7787
7788
Alternatively you may set the $1_CFLAGS and $1_LIBS environment variables
7789
to avoid the need to call pkg-config. See the pkg-config man page for
7790
more details.
7791
7792
To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
7793
[$4])
7794
else
7795
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
7796
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
7797
AC_MSG_RESULT([yes])
7798
ifelse([$3], , :, [$3])
7799
fi[]dnl
7800
])# PKG_CHECK_MODULES
7801
7802
m4_include([acinclude.m4])
Loggerhead is a web-based interface for Breezy
Version: 2.0.1