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- Committer: Bazaar Package Importer
- Author(s): Colin Tuckley
- Date: 2008-02-15 13:56:59 UTC
- mfrom: (1.1.3 upstream) (4.1.1 hardy)
- Revision ID: james.westby@ubuntu.com-20080215135659-ru2oqlykuju20fav
Tags: 1:804.028-1
* New Upstream Release (Closes: #463080).
* Update to Debhelper v5.
* Build with XFT=1 (Closes: #411129).
* Update to Debhelper v5.
* Build with XFT=1 (Closes: #411129).
- files added:
- JPEG/Makefile.jpeg.maybe
- PNG/libpng/projects/cbuilder5
- PNG/libpng/projects/visualc6
- PNG/libpng/projects/visualc71
- PNG/zlib/as400
- PNG/zlib/contrib/ada
- PNG/zlib/contrib/blast
- PNG/zlib/contrib/dotzlib
- PNG/zlib/contrib/dotzlib/DotZLib
- PNG/zlib/contrib/infback9
- PNG/zlib/contrib/inflate86
- PNG/zlib/contrib/iostream3
- PNG/zlib/contrib/masm686
- PNG/zlib/contrib/masmx64
- PNG/zlib/contrib/masmx86
- PNG/zlib/contrib/pascal
- PNG/zlib/contrib/puff
- PNG/zlib/contrib/testzlib
- PNG/zlib/contrib/vstudio
- PNG/zlib/contrib/vstudio/vc7
- PNG/zlib/contrib/vstudio/vc8
- PNG/zlib/examples
- PNG/zlib/old
- PNG/zlib/old/os2
- PNG/zlib/projects
- PNG/zlib/projects/visualc6
- PNG/zlib/qnx
- PNG/zlib/win32
- pod/Menu
- files removed:
- JPEG/MANIFEST
- PNG/libpng/contrib/msvctest
- PNG/libpng/projects/borland
- PNG/libpng/projects/msvc
- PNG/zlib/contrib/asm386
- PNG/zlib/contrib/delphi2
- PNG/zlib/nt
- PNG/zlib/os2
- files modified:
- Change.log
- animate *
- t/fbox.t *
added
removed
PNG/libpng/aclocal.m4
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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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$rm conftest*
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])# _LT_COMPILER_BOILERPLATE
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# _LT_LINKER_BOILERPLATE
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# _LT_AC_SHELL_INIT(ARG)
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AC_DEFUN([_LT_AC_SHELL_INIT],
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[AC_DIVERT_PUSH(NOTICE)])
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AC_DIVERT_POP
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# _LT_AC_PROG_ECHO_BACKSLASH
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# Add some code to the start of the generated configure script which
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AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
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[_LT_AC_SHELL_INIT([
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# Check that we are running under the correct shell.
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SHELL=${CONFIG_SHELL-/bin/sh}
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case X$ECHO in
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X*--fallback-echo)
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# Remove one level of quotation (which was required for Make).
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ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
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;;
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esac
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echo=${ECHO-echo}
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shift
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:
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shift
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cat <<EOF
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[$]*
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EOF
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exit 0
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# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
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echo_test_string=`eval $cmd` &&
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(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
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then
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break
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fi
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done
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fi
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if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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:
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else
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# The Solaris, AIX, and Digital Unix default echo programs unquote
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# backslashes. This makes it impossible to quote backslashes using
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# echo "$something" | sed 's/\\/\\\\/g'
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#
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# So, first we look for a working echo in the user's PATH.
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test "X$echo_testing_string" = "X$echo_test_string"; then
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echo="$dir/echo"
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break
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fi
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IFS="$lt_save_ifs"
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# We didn't find a better echo, so look for alternatives.
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echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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# This shell has a builtin print -r that does the trick.
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echo='print -r'
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elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
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test "X$CONFIG_SHELL" != X/bin/ksh; then
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# If we have ksh, try running configure again with it.
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ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
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export ORIGINAL_CONFIG_SHELL
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CONFIG_SHELL=/bin/ksh
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export CONFIG_SHELL
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exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
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else
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# Try using printf.
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echo='printf %s\n'
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if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
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echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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# Cool, printf works
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:
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elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
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test "X$echo_testing_string" = 'X\t' &&
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echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
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export CONFIG_SHELL
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SHELL="$CONFIG_SHELL"
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export SHELL
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echo="$CONFIG_SHELL [$]0 --fallback-echo"
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elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
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test "X$echo_testing_string" = 'X\t' &&
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echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
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test "X$echo_testing_string" = "X$echo_test_string"; then
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echo="$CONFIG_SHELL [$]0 --fallback-echo"
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else
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# maybe with a smaller string...
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prev=:
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for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
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if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
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then
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break
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fi
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prev="$cmd"
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done
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if test "$prev" != 'sed 50q "[$]0"'; then
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echo_test_string=`eval $prev`
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export echo_test_string
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exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
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else
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# Oops. We lost completely, so just stick with echo.
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echo=echo
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fi
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fi
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fi
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fi
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fi
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fi
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# Copy echo and quote the copy suitably for passing to libtool from
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# the Makefile, instead of quoting the original, which is used later.
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ECHO=$echo
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if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
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ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
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fi
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AC_SUBST(ECHO)
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])])# _LT_AC_PROG_ECHO_BACKSLASH
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# _LT_AC_LOCK
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# -----------
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AC_DEFUN([_LT_AC_LOCK],
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[AC_ARG_ENABLE([libtool-lock],
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[AC_HELP_STRING([--disable-libtool-lock],
478
[avoid locking (might break parallel builds)])])
479
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
480
481
# Some flags need to be propagated to the compiler or linker for good
482
# libtool support.
483
case $host in
484
ia64-*-hpux*)
485
# Find out which ABI we are using.
486
echo 'int i;' > conftest.$ac_ext
487
if AC_TRY_EVAL(ac_compile); then
488
case `/usr/bin/file conftest.$ac_objext` in
489
*ELF-32*)
490
HPUX_IA64_MODE="32"
491
;;
492
*ELF-64*)
493
HPUX_IA64_MODE="64"
494
;;
495
esac
496
fi
497
rm -rf conftest*
498
;;
499
*-*-irix6*)
500
# Find out which ABI we are using.
501
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
502
if AC_TRY_EVAL(ac_compile); then
503
if test "$lt_cv_prog_gnu_ld" = yes; then
504
case `/usr/bin/file conftest.$ac_objext` in
505
*32-bit*)
506
LD="${LD-ld} -melf32bsmip"
507
;;
508
*N32*)
509
LD="${LD-ld} -melf32bmipn32"
510
;;
511
*64-bit*)
512
LD="${LD-ld} -melf64bmip"
513
;;
514
esac
515
else
516
case `/usr/bin/file conftest.$ac_objext` in
517
*32-bit*)
518
LD="${LD-ld} -32"
519
;;
520
*N32*)
521
LD="${LD-ld} -n32"
522
;;
523
*64-bit*)
524
LD="${LD-ld} -64"
525
;;
526
esac
527
fi
528
fi
529
rm -rf conftest*
530
;;
531
532
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
533
# Find out which ABI we are using.
534
echo 'int i;' > conftest.$ac_ext
535
if AC_TRY_EVAL(ac_compile); then
536
case `/usr/bin/file conftest.o` in
537
*32-bit*)
538
case $host in
539
x86_64-*linux*)
540
LD="${LD-ld} -m elf_i386"
541
;;
542
ppc64-*linux*|powerpc64-*linux*)
543
LD="${LD-ld} -m elf32ppclinux"
544
;;
545
s390x-*linux*)
546
LD="${LD-ld} -m elf_s390"
547
;;
548
sparc64-*linux*)
549
LD="${LD-ld} -m elf32_sparc"
550
;;
551
esac
552
;;
553
*64-bit*)
554
case $host in
555
x86_64-*linux*)
556
LD="${LD-ld} -m elf_x86_64"
557
;;
558
ppc*-*linux*|powerpc*-*linux*)
559
LD="${LD-ld} -m elf64ppc"
560
;;
561
s390*-*linux*)
562
LD="${LD-ld} -m elf64_s390"
563
;;
564
sparc*-*linux*)
565
LD="${LD-ld} -m elf64_sparc"
566
;;
567
esac
568
;;
569
esac
570
fi
571
rm -rf conftest*
572
;;
573
574
*-*-sco3.2v5*)
575
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
576
SAVE_CFLAGS="$CFLAGS"
577
CFLAGS="$CFLAGS -belf"
578
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
579
[AC_LANG_PUSH(C)
580
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
581
AC_LANG_POP])
582
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
583
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
584
CFLAGS="$SAVE_CFLAGS"
585
fi
586
;;
587
sparc*-*solaris*)
588
# Find out which ABI we are using.
589
echo 'int i;' > conftest.$ac_ext
590
if AC_TRY_EVAL(ac_compile); then
591
case `/usr/bin/file conftest.o` in
592
*64-bit*)
593
case $lt_cv_prog_gnu_ld in
594
yes*) LD="${LD-ld} -m elf64_sparc" ;;
595
*) LD="${LD-ld} -64" ;;
596
esac
597
;;
598
esac
599
fi
600
rm -rf conftest*
601
;;
602
603
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
604
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
605
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
606
AC_CHECK_TOOL(AS, as, false)
607
AC_CHECK_TOOL(OBJDUMP, objdump, false)
608
;;
609
])
610
esac
611
612
need_locks="$enable_libtool_lock"
613
614
])# _LT_AC_LOCK
615
616
617
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
618
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
619
# ----------------------------------------------------------------
620
# Check whether the given compiler option works
621
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
622
[AC_REQUIRE([LT_AC_PROG_SED])
623
AC_CACHE_CHECK([$1], [$2],
624
[$2=no
625
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
626
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
627
lt_compiler_flag="$3"
628
# Insert the option either (1) after the last *FLAGS variable, or
629
# (2) before a word containing "conftest.", or (3) at the end.
630
# Note that $ac_compile itself does not contain backslashes and begins
631
# with a dollar sign (not a hyphen), so the echo should work correctly.
632
# The option is referenced via a variable to avoid confusing sed.
633
lt_compile=`echo "$ac_compile" | $SED \
634
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
635
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
636
-e 's:$: $lt_compiler_flag:'`
637
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
638
(eval "$lt_compile" 2>conftest.err)
639
ac_status=$?
640
cat conftest.err >&AS_MESSAGE_LOG_FD
641
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
642
if (exit $ac_status) && test -s "$ac_outfile"; then
643
# The compiler can only warn and ignore the option if not recognized
644
# So say no if there are warnings other than the usual output.
645
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
646
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
647
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
648
$2=yes
649
fi
650
fi
651
$rm conftest*
652
])
653
654
if test x"[$]$2" = xyes; then
655
ifelse([$5], , :, [$5])
656
else
657
ifelse([$6], , :, [$6])
658
fi
659
])# AC_LIBTOOL_COMPILER_OPTION
660
661
662
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
663
# [ACTION-SUCCESS], [ACTION-FAILURE])
664
# ------------------------------------------------------------
665
# Check whether the given compiler option works
666
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
667
[AC_CACHE_CHECK([$1], [$2],
668
[$2=no
669
save_LDFLAGS="$LDFLAGS"
670
LDFLAGS="$LDFLAGS $3"
671
printf "$lt_simple_link_test_code" > conftest.$ac_ext
672
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
673
# The linker can only warn and ignore the option if not recognized
674
# So say no if there are warnings
675
if test -s conftest.err; then
676
# Append any errors to the config.log.
677
cat conftest.err 1>&AS_MESSAGE_LOG_FD
678
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
679
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
680
if diff conftest.exp conftest.er2 >/dev/null; then
681
$2=yes
682
fi
683
else
684
$2=yes
685
fi
686
fi
687
$rm conftest*
688
LDFLAGS="$save_LDFLAGS"
689
])
690
691
if test x"[$]$2" = xyes; then
692
ifelse([$4], , :, [$4])
693
else
694
ifelse([$5], , :, [$5])
695
fi
696
])# AC_LIBTOOL_LINKER_OPTION
697
698
699
# AC_LIBTOOL_SYS_MAX_CMD_LEN
700
# --------------------------
701
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
702
[# find the maximum length of command line arguments
703
AC_MSG_CHECKING([the maximum length of command line arguments])
704
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
705
i=0
706
teststring="ABCD"
707
708
case $build_os in
709
msdosdjgpp*)
710
# On DJGPP, this test can blow up pretty badly due to problems in libc
711
# (any single argument exceeding 2000 bytes causes a buffer overrun
712
# during glob expansion). Even if it were fixed, the result of this
713
# check would be larger than it should be.
714
lt_cv_sys_max_cmd_len=12288; # 12K is about right
715
;;
716
717
gnu*)
718
# Under GNU Hurd, this test is not required because there is
719
# no limit to the length of command line arguments.
720
# Libtool will interpret -1 as no limit whatsoever
721
lt_cv_sys_max_cmd_len=-1;
722
;;
723
724
cygwin* | mingw*)
725
# On Win9x/ME, this test blows up -- it succeeds, but takes
726
# about 5 minutes as the teststring grows exponentially.
727
# Worse, since 9x/ME are not pre-emptively multitasking,
728
# you end up with a "frozen" computer, even though with patience
729
# the test eventually succeeds (with a max line length of 256k).
730
# Instead, let's just punt: use the minimum linelength reported by
731
# all of the supported platforms: 8192 (on NT/2K/XP).
732
lt_cv_sys_max_cmd_len=8192;
733
;;
734
735
amigaos*)
736
# On AmigaOS with pdksh, this test takes hours, literally.
737
# So we just punt and use a minimum line length of 8192.
738
lt_cv_sys_max_cmd_len=8192;
739
;;
740
741
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
742
# This has been around since 386BSD, at least. Likely further.
743
if test -x /sbin/sysctl; then
744
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
745
elif test -x /usr/sbin/sysctl; then
746
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
747
else
748
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
749
fi
750
# And add a safety zone
751
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
752
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
753
;;
754
755
interix*)
756
# We know the value 262144 and hardcode it with a safety zone (like BSD)
757
lt_cv_sys_max_cmd_len=196608
758
;;
759
760
osf*)
761
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
762
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
763
# nice to cause kernel panics so lets avoid the loop below.
764
# First set a reasonable default.
765
lt_cv_sys_max_cmd_len=16384
766
#
767
if test -x /sbin/sysconfig; then
768
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
769
*1*) lt_cv_sys_max_cmd_len=-1 ;;
770
esac
771
fi
772
;;
773
sco3.2v5*)
774
lt_cv_sys_max_cmd_len=102400
775
;;
776
sysv5* | sco5v6* | sysv4.2uw2*)
777
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
778
if test -n "$kargmax"; then
779
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
780
else
781
lt_cv_sys_max_cmd_len=32768
782
fi
783
;;
784
*)
785
# If test is not a shell built-in, we'll probably end up computing a
786
# maximum length that is only half of the actual maximum length, but
787
# we can't tell.
788
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
789
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
790
= "XX$teststring") >/dev/null 2>&1 &&
791
new_result=`expr "X$teststring" : ".*" 2>&1` &&
792
lt_cv_sys_max_cmd_len=$new_result &&
793
test $i != 17 # 1/2 MB should be enough
794
do
795
i=`expr $i + 1`
796
teststring=$teststring$teststring
797
done
798
teststring=
799
# Add a significant safety factor because C++ compilers can tack on massive
800
# amounts of additional arguments before passing them to the linker.
801
# It appears as though 1/2 is a usable value.
802
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
803
;;
804
esac
805
])
806
if test -n $lt_cv_sys_max_cmd_len ; then
807
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
808
else
809
AC_MSG_RESULT(none)
810
fi
811
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
812
813
814
# _LT_AC_CHECK_DLFCN
815
# ------------------
816
AC_DEFUN([_LT_AC_CHECK_DLFCN],
817
[AC_CHECK_HEADERS(dlfcn.h)dnl
818
])# _LT_AC_CHECK_DLFCN
819
820
821
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
822
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
823
# ---------------------------------------------------------------------
824
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
825
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
826
if test "$cross_compiling" = yes; then :
827
[$4]
828
else
829
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
830
lt_status=$lt_dlunknown
831
cat > conftest.$ac_ext <<EOF
832
[#line __oline__ "configure"
833
#include "confdefs.h"
834
835
#if HAVE_DLFCN_H
836
#include <dlfcn.h>
837
#endif
838
839
#include <stdio.h>
840
841
#ifdef RTLD_GLOBAL
842
# define LT_DLGLOBAL RTLD_GLOBAL
843
#else
844
# ifdef DL_GLOBAL
845
# define LT_DLGLOBAL DL_GLOBAL
846
# else
847
# define LT_DLGLOBAL 0
848
# endif
849
#endif
850
851
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
852
find out it does not work in some platform. */
853
#ifndef LT_DLLAZY_OR_NOW
854
# ifdef RTLD_LAZY
855
# define LT_DLLAZY_OR_NOW RTLD_LAZY
856
# else
857
# ifdef DL_LAZY
858
# define LT_DLLAZY_OR_NOW DL_LAZY
859
# else
860
# ifdef RTLD_NOW
861
# define LT_DLLAZY_OR_NOW RTLD_NOW
862
# else
863
# ifdef DL_NOW
864
# define LT_DLLAZY_OR_NOW DL_NOW
865
# else
866
# define LT_DLLAZY_OR_NOW 0
867
# endif
868
# endif
869
# endif
870
# endif
871
#endif
872
873
#ifdef __cplusplus
874
extern "C" void exit (int);
875
#endif
876
877
void fnord() { int i=42;}
878
int main ()
879
{
880
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
881
int status = $lt_dlunknown;
882
883
if (self)
884
{
885
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
886
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
887
/* dlclose (self); */
888
}
889
else
890
puts (dlerror ());
891
892
exit (status);
893
}]
894
EOF
895
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
896
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
897
lt_status=$?
898
case x$lt_status in
899
x$lt_dlno_uscore) $1 ;;
900
x$lt_dlneed_uscore) $2 ;;
901
x$lt_dlunknown|x*) $3 ;;
902
esac
903
else :
904
# compilation failed
905
$3
906
fi
907
fi
908
rm -fr conftest*
909
])# _LT_AC_TRY_DLOPEN_SELF
910
911
912
# AC_LIBTOOL_DLOPEN_SELF
913
# ----------------------
914
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
915
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
916
if test "x$enable_dlopen" != xyes; then
917
enable_dlopen=unknown
918
enable_dlopen_self=unknown
919
enable_dlopen_self_static=unknown
920
else
921
lt_cv_dlopen=no
922
lt_cv_dlopen_libs=
923
924
case $host_os in
925
beos*)
926
lt_cv_dlopen="load_add_on"
927
lt_cv_dlopen_libs=
928
lt_cv_dlopen_self=yes
929
;;
930
931
mingw* | pw32*)
932
lt_cv_dlopen="LoadLibrary"
933
lt_cv_dlopen_libs=
934
;;
935
936
cygwin*)
937
lt_cv_dlopen="dlopen"
938
lt_cv_dlopen_libs=
939
;;
940
941
darwin*)
942
# if libdl is installed we need to link against it
943
AC_CHECK_LIB([dl], [dlopen],
944
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
945
lt_cv_dlopen="dyld"
946
lt_cv_dlopen_libs=
947
lt_cv_dlopen_self=yes
948
])
949
;;
950
951
*)
952
AC_CHECK_FUNC([shl_load],
953
[lt_cv_dlopen="shl_load"],
954
[AC_CHECK_LIB([dld], [shl_load],
955
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
956
[AC_CHECK_FUNC([dlopen],
957
[lt_cv_dlopen="dlopen"],
958
[AC_CHECK_LIB([dl], [dlopen],
959
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
960
[AC_CHECK_LIB([svld], [dlopen],
961
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
962
[AC_CHECK_LIB([dld], [dld_link],
963
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
964
])
965
])
966
])
967
])
968
])
969
;;
970
esac
971
972
if test "x$lt_cv_dlopen" != xno; then
973
enable_dlopen=yes
974
else
975
enable_dlopen=no
976
fi
977
978
case $lt_cv_dlopen in
979
dlopen)
980
save_CPPFLAGS="$CPPFLAGS"
981
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
982
983
save_LDFLAGS="$LDFLAGS"
984
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
985
986
save_LIBS="$LIBS"
987
LIBS="$lt_cv_dlopen_libs $LIBS"
988
989
AC_CACHE_CHECK([whether a program can dlopen itself],
990
lt_cv_dlopen_self, [dnl
991
_LT_AC_TRY_DLOPEN_SELF(
992
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
993
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
994
])
995
996
if test "x$lt_cv_dlopen_self" = xyes; then
997
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
998
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
999
lt_cv_dlopen_self_static, [dnl
1000
_LT_AC_TRY_DLOPEN_SELF(
1001
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1002
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1003
])
1004
fi
1005
1006
CPPFLAGS="$save_CPPFLAGS"
1007
LDFLAGS="$save_LDFLAGS"
1008
LIBS="$save_LIBS"
1009
;;
1010
esac
1011
1012
case $lt_cv_dlopen_self in
1013
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1014
*) enable_dlopen_self=unknown ;;
1015
esac
1016
1017
case $lt_cv_dlopen_self_static in
1018
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1019
*) enable_dlopen_self_static=unknown ;;
1020
esac
1021
fi
1022
])# AC_LIBTOOL_DLOPEN_SELF
1023
1024
1025
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1026
# ---------------------------------
1027
# Check to see if options -c and -o are simultaneously supported by compiler
1028
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1029
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1030
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1031
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1032
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1033
$rm -r conftest 2>/dev/null
1034
mkdir conftest
1035
cd conftest
1036
mkdir out
1037
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1038
1039
lt_compiler_flag="-o out/conftest2.$ac_objext"
1040
# Insert the option either (1) after the last *FLAGS variable, or
1041
# (2) before a word containing "conftest.", or (3) at the end.
1042
# Note that $ac_compile itself does not contain backslashes and begins
1043
# with a dollar sign (not a hyphen), so the echo should work correctly.
1044
lt_compile=`echo "$ac_compile" | $SED \
1045
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1046
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1047
-e 's:$: $lt_compiler_flag:'`
1048
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1049
(eval "$lt_compile" 2>out/conftest.err)
1050
ac_status=$?
1051
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1052
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1053
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1054
then
1055
# The compiler can only warn and ignore the option if not recognized
1056
# So say no if there are warnings
1057
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1058
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1059
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1060
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1061
fi
1062
fi
1063
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1064
$rm conftest*
1065
# SGI C++ compiler will create directory out/ii_files/ for
1066
# template instantiation
1067
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1068
$rm out/* && rmdir out
1069
cd ..
1070
rmdir conftest
1071
$rm conftest*
1072
])
1073
])# AC_LIBTOOL_PROG_CC_C_O
1074
1075
1076
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1077
# -----------------------------------------
1078
# Check to see if we can do hard links to lock some files if needed
1079
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1080
[AC_REQUIRE([_LT_AC_LOCK])dnl
1081
1082
hard_links="nottested"
1083
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1084
# do not overwrite the value of need_locks provided by the user
1085
AC_MSG_CHECKING([if we can lock with hard links])
1086
hard_links=yes
1087
$rm conftest*
1088
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1089
touch conftest.a
1090
ln conftest.a conftest.b 2>&5 || hard_links=no
1091
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1092
AC_MSG_RESULT([$hard_links])
1093
if test "$hard_links" = no; then
1094
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1095
need_locks=warn
1096
fi
1097
else
1098
need_locks=no
1099
fi
1100
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1101
1102
1103
# AC_LIBTOOL_OBJDIR
1104
# -----------------
1105
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1106
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1107
[rm -f .libs 2>/dev/null
1108
mkdir .libs 2>/dev/null
1109
if test -d .libs; then
1110
lt_cv_objdir=.libs
1111
else
1112
# MS-DOS does not allow filenames that begin with a dot.
1113
lt_cv_objdir=_libs
1114
fi
1115
rmdir .libs 2>/dev/null])
1116
objdir=$lt_cv_objdir
1117
])# AC_LIBTOOL_OBJDIR
1118
1119
1120
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1121
# ----------------------------------------------
1122
# Check hardcoding attributes.
1123
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1124
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1125
_LT_AC_TAGVAR(hardcode_action, $1)=
1126
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1127
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1128
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1129
1130
# We can hardcode non-existant directories.
1131
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1132
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1133
# have to relink, otherwise we might link with an installed library
1134
# when we should be linking with a yet-to-be-installed one
1135
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1136
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1137
# Linking always hardcodes the temporary library directory.
1138
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1139
else
1140
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1141
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1142
fi
1143
else
1144
# We cannot hardcode anything, or else we can only hardcode existing
1145
# directories.
1146
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1147
fi
1148
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1149
1150
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1151
# Fast installation is not supported
1152
enable_fast_install=no
1153
elif test "$shlibpath_overrides_runpath" = yes ||
1154
test "$enable_shared" = no; then
1155
# Fast installation is not necessary
1156
enable_fast_install=needless
1157
fi
1158
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1159
1160
1161
# AC_LIBTOOL_SYS_LIB_STRIP
1162
# ------------------------
1163
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1164
[striplib=
1165
old_striplib=
1166
AC_MSG_CHECKING([whether stripping libraries is possible])
1167
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1168
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1169
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1170
AC_MSG_RESULT([yes])
1171
else
1172
# FIXME - insert some real tests, host_os isn't really good enough
1173
case $host_os in
1174
darwin*)
1175
if test -n "$STRIP" ; then
1176
striplib="$STRIP -x"
1177
AC_MSG_RESULT([yes])
1178
else
1179
AC_MSG_RESULT([no])
1180
fi
1181
;;
1182
*)
1183
AC_MSG_RESULT([no])
1184
;;
1185
esac
1186
fi
1187
])# AC_LIBTOOL_SYS_LIB_STRIP
1188
1189
1190
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1191
# -----------------------------
1192
# PORTME Fill in your ld.so characteristics
1193
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1194
[AC_MSG_CHECKING([dynamic linker characteristics])
1195
library_names_spec=
1196
libname_spec='lib$name'
1197
soname_spec=
1198
shrext_cmds=".so"
1199
postinstall_cmds=
1200
postuninstall_cmds=
1201
finish_cmds=
1202
finish_eval=
1203
shlibpath_var=
1204
shlibpath_overrides_runpath=unknown
1205
version_type=none
1206
dynamic_linker="$host_os ld.so"
1207
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1208
if test "$GCC" = yes; then
1209
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1210
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1211
# if the path contains ";" then we assume it to be the separator
1212
# otherwise default to the standard path separator (i.e. ":") - it is
1213
# assumed that no part of a normal pathname contains ";" but that should
1214
# okay in the real world where ";" in dirpaths is itself problematic.
1215
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1216
else
1217
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1218
fi
1219
else
1220
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1221
fi
1222
need_lib_prefix=unknown
1223
hardcode_into_libs=no
1224
1225
# when you set need_version to no, make sure it does not cause -set_version
1226
# flags to be left without arguments
1227
need_version=unknown
1228
1229
case $host_os in
1230
aix3*)
1231
version_type=linux
1232
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1233
shlibpath_var=LIBPATH
1234
1235
# AIX 3 has no versioning support, so we append a major version to the name.
1236
soname_spec='${libname}${release}${shared_ext}$major'
1237
;;
1238
1239
aix4* | aix5*)
1240
version_type=linux
1241
need_lib_prefix=no
1242
need_version=no
1243
hardcode_into_libs=yes
1244
if test "$host_cpu" = ia64; then
1245
# AIX 5 supports IA64
1246
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1247
shlibpath_var=LD_LIBRARY_PATH
1248
else
1249
# With GCC up to 2.95.x, collect2 would create an import file
1250
# for dependence libraries. The import file would start with
1251
# the line `#! .'. This would cause the generated library to
1252
# depend on `.', always an invalid library. This was fixed in
1253
# development snapshots of GCC prior to 3.0.
1254
case $host_os in
1255
aix4 | aix4.[[01]] | aix4.[[01]].*)
1256
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1257
echo ' yes '
1258
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1259
:
1260
else
1261
can_build_shared=no
1262
fi
1263
;;
1264
esac
1265
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1266
# soname into executable. Probably we can add versioning support to
1267
# collect2, so additional links can be useful in future.
1268
if test "$aix_use_runtimelinking" = yes; then
1269
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1270
# instead of lib<name>.a to let people know that these are not
1271
# typical AIX shared libraries.
1272
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1273
else
1274
# We preserve .a as extension for shared libraries through AIX4.2
1275
# and later when we are not doing run time linking.
1276
library_names_spec='${libname}${release}.a $libname.a'
1277
soname_spec='${libname}${release}${shared_ext}$major'
1278
fi
1279
shlibpath_var=LIBPATH
1280
fi
1281
;;
1282
1283
amigaos*)
1284
library_names_spec='$libname.ixlibrary $libname.a'
1285
# Create ${libname}_ixlibrary.a entries in /sys/libs.
1286
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 ${libname}_ixlibrary.a || exit 1; done'
1287
;;
1288
1289
beos*)
1290
library_names_spec='${libname}${shared_ext}'
1291
dynamic_linker="$host_os ld.so"
1292
shlibpath_var=LIBRARY_PATH
1293
;;
1294
1295
bsdi[[45]]*)
1296
version_type=linux
1297
need_version=no
1298
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1299
soname_spec='${libname}${release}${shared_ext}$major'
1300
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1301
shlibpath_var=LD_LIBRARY_PATH
1302
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1303
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1304
# the default ld.so.conf also contains /usr/contrib/lib and
1305
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1306
# libtool to hard-code these into programs
1307
;;
1308
1309
cygwin* | mingw* | pw32*)
1310
version_type=windows
1311
shrext_cmds=".dll"
1312
need_version=no
1313
need_lib_prefix=no
1314
1315
case $GCC,$host_os in
1316
yes,cygwin* | yes,mingw* | yes,pw32*)
1317
library_names_spec='$libname.dll.a'
1318
# DLL is installed to $(libdir)/../bin by postinstall_cmds
1319
postinstall_cmds='base_file=`basename \${file}`~
1320
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1321
dldir=$destdir/`dirname \$dlpath`~
1322
test -d \$dldir || mkdir -p \$dldir~
1323
$install_prog $dir/$dlname \$dldir/$dlname~
1324
chmod a+x \$dldir/$dlname'
1325
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1326
dlpath=$dir/\$dldll~
1327
$rm \$dlpath'
1328
shlibpath_overrides_runpath=yes
1329
1330
case $host_os in
1331
cygwin*)
1332
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1333
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1334
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1335
;;
1336
mingw*)
1337
# MinGW DLLs use traditional 'lib' prefix
1338
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1339
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1340
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1341
# It is most probably a Windows format PATH printed by
1342
# mingw gcc, but we are running on Cygwin. Gcc prints its search
1343
# path with ; separators, and with drive letters. We can handle the
1344
# drive letters (cygwin fileutils understands them), so leave them,
1345
# especially as we might pass files found there to a mingw objdump,
1346
# which wouldn't understand a cygwinified path. Ahh.
1347
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1348
else
1349
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1350
fi
1351
;;
1352
pw32*)
1353
# pw32 DLLs use 'pw' prefix rather than 'lib'
1354
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1355
;;
1356
esac
1357
;;
1358
1359
*)
1360
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1361
;;
1362
esac
1363
dynamic_linker='Win32 ld.exe'
1364
# FIXME: first we should search . and the directory the executable is in
1365
shlibpath_var=PATH
1366
;;
1367
1368
darwin* | rhapsody*)
1369
dynamic_linker="$host_os dyld"
1370
version_type=darwin
1371
need_lib_prefix=no
1372
need_version=no
1373
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1374
soname_spec='${libname}${release}${major}$shared_ext'
1375
shlibpath_overrides_runpath=yes
1376
shlibpath_var=DYLD_LIBRARY_PATH
1377
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1378
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1379
if test "$GCC" = yes; then
1380
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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1381
else
1382
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1383
fi
1384
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1385
;;
1386
1387
dgux*)
1388
version_type=linux
1389
need_lib_prefix=no
1390
need_version=no
1391
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1392
soname_spec='${libname}${release}${shared_ext}$major'
1393
shlibpath_var=LD_LIBRARY_PATH
1394
;;
1395
1396
freebsd1*)
1397
dynamic_linker=no
1398
;;
1399
1400
kfreebsd*-gnu)
1401
version_type=linux
1402
need_lib_prefix=no
1403
need_version=no
1404
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1405
soname_spec='${libname}${release}${shared_ext}$major'
1406
shlibpath_var=LD_LIBRARY_PATH
1407
shlibpath_overrides_runpath=no
1408
hardcode_into_libs=yes
1409
dynamic_linker='GNU ld.so'
1410
;;
1411
1412
freebsd* | dragonfly*)
1413
# DragonFly does not have aout. When/if they implement a new
1414
# versioning mechanism, adjust this.
1415
if test -x /usr/bin/objformat; then
1416
objformat=`/usr/bin/objformat`
1417
else
1418
case $host_os in
1419
freebsd[[123]]*) objformat=aout ;;
1420
*) objformat=elf ;;
1421
esac
1422
fi
1423
version_type=freebsd-$objformat
1424
case $version_type in
1425
freebsd-elf*)
1426
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1427
need_version=no
1428
need_lib_prefix=no
1429
;;
1430
freebsd-*)
1431
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1432
need_version=yes
1433
;;
1434
esac
1435
shlibpath_var=LD_LIBRARY_PATH
1436
case $host_os in
1437
freebsd2*)
1438
shlibpath_overrides_runpath=yes
1439
;;
1440
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1441
shlibpath_overrides_runpath=yes
1442
hardcode_into_libs=yes
1443
;;
1444
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
1445
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
1446
shlibpath_overrides_runpath=no
1447
hardcode_into_libs=yes
1448
;;
1449
freebsd*) # from 4.6 on
1450
shlibpath_overrides_runpath=yes
1451
hardcode_into_libs=yes
1452
;;
1453
esac
1454
;;
1455
1456
gnu*)
1457
version_type=linux
1458
need_lib_prefix=no
1459
need_version=no
1460
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1461
soname_spec='${libname}${release}${shared_ext}$major'
1462
shlibpath_var=LD_LIBRARY_PATH
1463
hardcode_into_libs=yes
1464
;;
1465
1466
hpux9* | hpux10* | hpux11*)
1467
# Give a soname corresponding to the major version so that dld.sl refuses to
1468
# link against other versions.
1469
version_type=sunos
1470
need_lib_prefix=no
1471
need_version=no
1472
case $host_cpu in
1473
ia64*)
1474
shrext_cmds='.so'
1475
hardcode_into_libs=yes
1476
dynamic_linker="$host_os dld.so"
1477
shlibpath_var=LD_LIBRARY_PATH
1478
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1479
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1480
soname_spec='${libname}${release}${shared_ext}$major'
1481
if test "X$HPUX_IA64_MODE" = X32; then
1482
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1483
else
1484
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1485
fi
1486
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1487
;;
1488
hppa*64*)
1489
shrext_cmds='.sl'
1490
hardcode_into_libs=yes
1491
dynamic_linker="$host_os dld.sl"
1492
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1493
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1494
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1495
soname_spec='${libname}${release}${shared_ext}$major'
1496
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1497
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1498
;;
1499
*)
1500
shrext_cmds='.sl'
1501
dynamic_linker="$host_os dld.sl"
1502
shlibpath_var=SHLIB_PATH
1503
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1504
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1505
soname_spec='${libname}${release}${shared_ext}$major'
1506
;;
1507
esac
1508
# HP-UX runs *really* slowly unless shared libraries are mode 555.
1509
postinstall_cmds='chmod 555 $lib'
1510
;;
1511
1512
interix3*)
1513
version_type=linux
1514
need_lib_prefix=no
1515
need_version=no
1516
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1517
soname_spec='${libname}${release}${shared_ext}$major'
1518
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
1519
shlibpath_var=LD_LIBRARY_PATH
1520
shlibpath_overrides_runpath=no
1521
hardcode_into_libs=yes
1522
;;
1523
1524
irix5* | irix6* | nonstopux*)
1525
case $host_os in
1526
nonstopux*) version_type=nonstopux ;;
1527
*)
1528
if test "$lt_cv_prog_gnu_ld" = yes; then
1529
version_type=linux
1530
else
1531
version_type=irix
1532
fi ;;
1533
esac
1534
need_lib_prefix=no
1535
need_version=no
1536
soname_spec='${libname}${release}${shared_ext}$major'
1537
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1538
case $host_os in
1539
irix5* | nonstopux*)
1540
libsuff= shlibsuff=
1541
;;
1542
*)
1543
case $LD in # libtool.m4 will add one of these switches to LD
1544
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1545
libsuff= shlibsuff= libmagic=32-bit;;
1546
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1547
libsuff=32 shlibsuff=N32 libmagic=N32;;
1548
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1549
libsuff=64 shlibsuff=64 libmagic=64-bit;;
1550
*) libsuff= shlibsuff= libmagic=never-match;;
1551
esac
1552
;;
1553
esac
1554
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1555
shlibpath_overrides_runpath=no
1556
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1557
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1558
hardcode_into_libs=yes
1559
;;
1560
1561
# No shared lib support for Linux oldld, aout, or coff.
1562
linux*oldld* | linux*aout* | linux*coff*)
1563
dynamic_linker=no
1564
;;
1565
1566
# This must be Linux ELF.
1567
linux*)
1568
version_type=linux
1569
need_lib_prefix=no
1570
need_version=no
1571
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1572
soname_spec='${libname}${release}${shared_ext}$major'
1573
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1574
shlibpath_var=LD_LIBRARY_PATH
1575
shlibpath_overrides_runpath=no
1576
# This implies no fast_install, which is unacceptable.
1577
# Some rework will be needed to allow for fast_install
1578
# before this can be enabled.
1579
hardcode_into_libs=yes
1580
1581
# Append ld.so.conf contents to the search path
1582
if test -f /etc/ld.so.conf; then
1583
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' ' '`
1584
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1585
fi
1586
1587
# We used to test for /lib/ld.so.1 and disable shared libraries on
1588
# powerpc, because MkLinux only supported shared libraries with the
1589
# GNU dynamic linker. Since this was broken with cross compilers,
1590
# most powerpc-linux boxes support dynamic linking these days and
1591
# people can always --disable-shared, the test was removed, and we
1592
# assume the GNU/Linux dynamic linker is in use.
1593
dynamic_linker='GNU/Linux ld.so'
1594
;;
1595
1596
knetbsd*-gnu)
1597
version_type=linux
1598
need_lib_prefix=no
1599
need_version=no
1600
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1601
soname_spec='${libname}${release}${shared_ext}$major'
1602
shlibpath_var=LD_LIBRARY_PATH
1603
shlibpath_overrides_runpath=no
1604
hardcode_into_libs=yes
1605
dynamic_linker='GNU ld.so'
1606
;;
1607
1608
netbsd*)
1609
version_type=sunos
1610
need_lib_prefix=no
1611
need_version=no
1612
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1613
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1614
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1615
dynamic_linker='NetBSD (a.out) ld.so'
1616
else
1617
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1618
soname_spec='${libname}${release}${shared_ext}$major'
1619
dynamic_linker='NetBSD ld.elf_so'
1620
fi
1621
shlibpath_var=LD_LIBRARY_PATH
1622
shlibpath_overrides_runpath=yes
1623
hardcode_into_libs=yes
1624
;;
1625
1626
newsos6)
1627
version_type=linux
1628
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1629
shlibpath_var=LD_LIBRARY_PATH
1630
shlibpath_overrides_runpath=yes
1631
;;
1632
1633
nto-qnx*)
1634
version_type=linux
1635
need_lib_prefix=no
1636
need_version=no
1637
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1638
soname_spec='${libname}${release}${shared_ext}$major'
1639
shlibpath_var=LD_LIBRARY_PATH
1640
shlibpath_overrides_runpath=yes
1641
;;
1642
1643
openbsd*)
1644
version_type=sunos
1645
sys_lib_dlsearch_path_spec="/usr/lib"
1646
need_lib_prefix=no
1647
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1648
case $host_os in
1649
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1650
*) need_version=no ;;
1651
esac
1652
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1653
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1654
shlibpath_var=LD_LIBRARY_PATH
1655
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1656
case $host_os in
1657
openbsd2.[[89]] | openbsd2.[[89]].*)
1658
shlibpath_overrides_runpath=no
1659
;;
1660
*)
1661
shlibpath_overrides_runpath=yes
1662
;;
1663
esac
1664
else
1665
shlibpath_overrides_runpath=yes
1666
fi
1667
;;
1668
1669
os2*)
1670
libname_spec='$name'
1671
shrext_cmds=".dll"
1672
need_lib_prefix=no
1673
library_names_spec='$libname${shared_ext} $libname.a'
1674
dynamic_linker='OS/2 ld.exe'
1675
shlibpath_var=LIBPATH
1676
;;
1677
1678
osf3* | osf4* | osf5*)
1679
version_type=osf
1680
need_lib_prefix=no
1681
need_version=no
1682
soname_spec='${libname}${release}${shared_ext}$major'
1683
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1684
shlibpath_var=LD_LIBRARY_PATH
1685
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1686
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1687
;;
1688
1689
solaris*)
1690
version_type=linux
1691
need_lib_prefix=no
1692
need_version=no
1693
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1694
soname_spec='${libname}${release}${shared_ext}$major'
1695
shlibpath_var=LD_LIBRARY_PATH
1696
shlibpath_overrides_runpath=yes
1697
hardcode_into_libs=yes
1698
# ldd complains unless libraries are executable
1699
postinstall_cmds='chmod +x $lib'
1700
;;
1701
1702
sunos4*)
1703
version_type=sunos
1704
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1705
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1706
shlibpath_var=LD_LIBRARY_PATH
1707
shlibpath_overrides_runpath=yes
1708
if test "$with_gnu_ld" = yes; then
1709
need_lib_prefix=no
1710
fi
1711
need_version=yes
1712
;;
1713
1714
sysv4 | sysv4.3*)
1715
version_type=linux
1716
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1717
soname_spec='${libname}${release}${shared_ext}$major'
1718
shlibpath_var=LD_LIBRARY_PATH
1719
case $host_vendor in
1720
sni)
1721
shlibpath_overrides_runpath=no
1722
need_lib_prefix=no
1723
export_dynamic_flag_spec='${wl}-Blargedynsym'
1724
runpath_var=LD_RUN_PATH
1725
;;
1726
siemens)
1727
need_lib_prefix=no
1728
;;
1729
motorola)
1730
need_lib_prefix=no
1731
need_version=no
1732
shlibpath_overrides_runpath=no
1733
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1734
;;
1735
esac
1736
;;
1737
1738
sysv4*MP*)
1739
if test -d /usr/nec ;then
1740
version_type=linux
1741
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1742
soname_spec='$libname${shared_ext}.$major'
1743
shlibpath_var=LD_LIBRARY_PATH
1744
fi
1745
;;
1746
1747
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
1748
version_type=freebsd-elf
1749
need_lib_prefix=no
1750
need_version=no
1751
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1752
soname_spec='${libname}${release}${shared_ext}$major'
1753
shlibpath_var=LD_LIBRARY_PATH
1754
hardcode_into_libs=yes
1755
if test "$with_gnu_ld" = yes; then
1756
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
1757
shlibpath_overrides_runpath=no
1758
else
1759
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
1760
shlibpath_overrides_runpath=yes
1761
case $host_os in
1762
sco3.2v5*)
1763
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
1764
;;
1765
esac
1766
fi
1767
sys_lib_dlsearch_path_spec='/usr/lib'
1768
;;
1769
1770
uts4*)
1771
version_type=linux
1772
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1773
soname_spec='${libname}${release}${shared_ext}$major'
1774
shlibpath_var=LD_LIBRARY_PATH
1775
;;
1776
1777
*)
1778
dynamic_linker=no
1779
;;
1780
esac
1781
AC_MSG_RESULT([$dynamic_linker])
1782
test "$dynamic_linker" = no && can_build_shared=no
1783
1784
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
1785
if test "$GCC" = yes; then
1786
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
1787
fi
1788
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1789
1790
1791
# _LT_AC_TAGCONFIG
1792
# ----------------
1793
AC_DEFUN([_LT_AC_TAGCONFIG],
1794
[AC_ARG_WITH([tags],
1795
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1796
[include additional configurations @<:@automatic@:>@])],
1797
[tagnames="$withval"])
1798
1799
if test -f "$ltmain" && test -n "$tagnames"; then
1800
if test ! -f "${ofile}"; then
1801
AC_MSG_WARN([output file `$ofile' does not exist])
1802
fi
1803
1804
if test -z "$LTCC"; then
1805
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1806
if test -z "$LTCC"; then
1807
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1808
else
1809
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1810
fi
1811
fi
1812
if test -z "$LTCFLAGS"; then
1813
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
1814
fi
1815
1816
# Extract list of available tagged configurations in $ofile.
1817
# Note that this assumes the entire list is on one line.
1818
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1819
1820
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1821
for tagname in $tagnames; do
1822
IFS="$lt_save_ifs"
1823
# Check whether tagname contains only valid characters
1824
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1825
"") ;;
1826
*) AC_MSG_ERROR([invalid tag name: $tagname])
1827
;;
1828
esac
1829
1830
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1831
then
1832
AC_MSG_ERROR([tag name \"$tagname\" already exists])
1833
fi
1834
1835
# Update the list of available tags.
1836
if test -n "$tagname"; then
1837
echo appending configuration tag \"$tagname\" to $ofile
1838
1839
case $tagname in
1840
CXX)
1841
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1842
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1843
(test "X$CXX" != "Xg++"))) ; then
1844
AC_LIBTOOL_LANG_CXX_CONFIG
1845
else
1846
tagname=""
1847
fi
1848
;;
1849
1850
F77)
1851
if test -n "$F77" && test "X$F77" != "Xno"; then
1852
AC_LIBTOOL_LANG_F77_CONFIG
1853
else
1854
tagname=""
1855
fi
1856
;;
1857
1858
GCJ)
1859
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1860
AC_LIBTOOL_LANG_GCJ_CONFIG
1861
else
1862
tagname=""
1863
fi
1864
;;
1865
1866
RC)
1867
AC_LIBTOOL_LANG_RC_CONFIG
1868
;;
1869
1870
*)
1871
AC_MSG_ERROR([Unsupported tag name: $tagname])
1872
;;
1873
esac
1874
1875
# Append the new tag name to the list of available tags.
1876
if test -n "$tagname" ; then
1877
available_tags="$available_tags $tagname"
1878
fi
1879
fi
1880
done
1881
IFS="$lt_save_ifs"
1882
1883
# Now substitute the updated list of available tags.
1884
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1885
mv "${ofile}T" "$ofile"
1886
chmod +x "$ofile"
1887
else
1888
rm -f "${ofile}T"
1889
AC_MSG_ERROR([unable to update list of available tagged configurations.])
1890
fi
1891
fi
1892
])# _LT_AC_TAGCONFIG
1893
1894
1895
# AC_LIBTOOL_DLOPEN
1896
# -----------------
1897
# enable checks for dlopen support
1898
AC_DEFUN([AC_LIBTOOL_DLOPEN],
1899
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1900
])# AC_LIBTOOL_DLOPEN
1901
1902
1903
# AC_LIBTOOL_WIN32_DLL
1904
# --------------------
1905
# declare package support for building win32 DLLs
1906
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1907
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1908
])# AC_LIBTOOL_WIN32_DLL
1909
1910
1911
# AC_ENABLE_SHARED([DEFAULT])
1912
# ---------------------------
1913
# implement the --enable-shared flag
1914
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1915
AC_DEFUN([AC_ENABLE_SHARED],
1916
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1917
AC_ARG_ENABLE([shared],
1918
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1919
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1920
[p=${PACKAGE-default}
1921
case $enableval in
1922
yes) enable_shared=yes ;;
1923
no) enable_shared=no ;;
1924
*)
1925
enable_shared=no
1926
# Look at the argument we got. We use all the common list separators.
1927
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1928
for pkg in $enableval; do
1929
IFS="$lt_save_ifs"
1930
if test "X$pkg" = "X$p"; then
1931
enable_shared=yes
1932
fi
1933
done
1934
IFS="$lt_save_ifs"
1935
;;
1936
esac],
1937
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1938
])# AC_ENABLE_SHARED
1939
1940
1941
# AC_DISABLE_SHARED
1942
# -----------------
1943
# set the default shared flag to --disable-shared
1944
AC_DEFUN([AC_DISABLE_SHARED],
1945
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1946
AC_ENABLE_SHARED(no)
1947
])# AC_DISABLE_SHARED
1948
1949
1950
# AC_ENABLE_STATIC([DEFAULT])
1951
# ---------------------------
1952
# implement the --enable-static flag
1953
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1954
AC_DEFUN([AC_ENABLE_STATIC],
1955
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1956
AC_ARG_ENABLE([static],
1957
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1958
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1959
[p=${PACKAGE-default}
1960
case $enableval in
1961
yes) enable_static=yes ;;
1962
no) enable_static=no ;;
1963
*)
1964
enable_static=no
1965
# Look at the argument we got. We use all the common list separators.
1966
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1967
for pkg in $enableval; do
1968
IFS="$lt_save_ifs"
1969
if test "X$pkg" = "X$p"; then
1970
enable_static=yes
1971
fi
1972
done
1973
IFS="$lt_save_ifs"
1974
;;
1975
esac],
1976
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
1977
])# AC_ENABLE_STATIC
1978
1979
1980
# AC_DISABLE_STATIC
1981
# -----------------
1982
# set the default static flag to --disable-static
1983
AC_DEFUN([AC_DISABLE_STATIC],
1984
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1985
AC_ENABLE_STATIC(no)
1986
])# AC_DISABLE_STATIC
1987
1988
1989
# AC_ENABLE_FAST_INSTALL([DEFAULT])
1990
# ---------------------------------
1991
# implement the --enable-fast-install flag
1992
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1993
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1994
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1995
AC_ARG_ENABLE([fast-install],
1996
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1997
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1998
[p=${PACKAGE-default}
1999
case $enableval in
2000
yes) enable_fast_install=yes ;;
2001
no) enable_fast_install=no ;;
2002
*)
2003
enable_fast_install=no
2004
# Look at the argument we got. We use all the common list separators.
2005
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2006
for pkg in $enableval; do
2007
IFS="$lt_save_ifs"
2008
if test "X$pkg" = "X$p"; then
2009
enable_fast_install=yes
2010
fi
2011
done
2012
IFS="$lt_save_ifs"
2013
;;
2014
esac],
2015
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2016
])# AC_ENABLE_FAST_INSTALL
2017
2018
2019
# AC_DISABLE_FAST_INSTALL
2020
# -----------------------
2021
# set the default to --disable-fast-install
2022
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2023
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2024
AC_ENABLE_FAST_INSTALL(no)
2025
])# AC_DISABLE_FAST_INSTALL
2026
2027
2028
# AC_LIBTOOL_PICMODE([MODE])
2029
# --------------------------
2030
# implement the --with-pic flag
2031
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2032
AC_DEFUN([AC_LIBTOOL_PICMODE],
2033
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2034
pic_mode=ifelse($#,1,$1,default)
2035
])# AC_LIBTOOL_PICMODE
2036
2037
2038
# AC_PROG_EGREP
2039
# -------------
2040
# This is predefined starting with Autoconf 2.54, so this conditional
2041
# definition can be removed once we require Autoconf 2.54 or later.
2042
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2043
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2044
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2045
then ac_cv_prog_egrep='grep -E'
2046
else ac_cv_prog_egrep='egrep'
2047
fi])
2048
EGREP=$ac_cv_prog_egrep
2049
AC_SUBST([EGREP])
2050
])])
2051
2052
2053
# AC_PATH_TOOL_PREFIX
2054
# -------------------
2055
# find a file program which can recognise shared library
2056
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2057
[AC_REQUIRE([AC_PROG_EGREP])dnl
2058
AC_MSG_CHECKING([for $1])
2059
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2060
[case $MAGIC_CMD in
2061
[[\\/*] | ?:[\\/]*])
2062
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2063
;;
2064
*)
2065
lt_save_MAGIC_CMD="$MAGIC_CMD"
2066
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2067
dnl $ac_dummy forces splitting on constant user-supplied paths.
2068
dnl POSIX.2 word splitting is done only on the output of word expansions,
2069
dnl not every word. This closes a longstanding sh security hole.
2070
ac_dummy="ifelse([$2], , $PATH, [$2])"
2071
for ac_dir in $ac_dummy; do
2072
IFS="$lt_save_ifs"
2073
test -z "$ac_dir" && ac_dir=.
2074
if test -f $ac_dir/$1; then
2075
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2076
if test -n "$file_magic_test_file"; then
2077
case $deplibs_check_method in
2078
"file_magic "*)
2079
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2080
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2081
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2082
$EGREP "$file_magic_regex" > /dev/null; then
2083
:
2084
else
2085
cat <<EOF 1>&2
2086
2087
*** Warning: the command libtool uses to detect shared libraries,
2088
*** $file_magic_cmd, produces output that libtool cannot recognize.
2089
*** The result is that libtool may fail to recognize shared libraries
2090
*** as such. This will affect the creation of libtool libraries that
2091
*** depend on shared libraries, but programs linked with such libtool
2092
*** libraries will work regardless of this problem. Nevertheless, you
2093
*** may want to report the problem to your system manager and/or to
2094
*** bug-libtool@gnu.org
2095
2096
EOF
2097
fi ;;
2098
esac
2099
fi
2100
break
2101
fi
2102
done
2103
IFS="$lt_save_ifs"
2104
MAGIC_CMD="$lt_save_MAGIC_CMD"
2105
;;
2106
esac])
2107
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2108
if test -n "$MAGIC_CMD"; then
2109
AC_MSG_RESULT($MAGIC_CMD)
2110
else
2111
AC_MSG_RESULT(no)
2112
fi
2113
])# AC_PATH_TOOL_PREFIX
2114
2115
2116
# AC_PATH_MAGIC
2117
# -------------
2118
# find a file program which can recognise a shared library
2119
AC_DEFUN([AC_PATH_MAGIC],
2120
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2121
if test -z "$lt_cv_path_MAGIC_CMD"; then
2122
if test -n "$ac_tool_prefix"; then
2123
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2124
else
2125
MAGIC_CMD=:
2126
fi
2127
fi
2128
])# AC_PATH_MAGIC
2129
2130
2131
# AC_PROG_LD
2132
# ----------
2133
# find the pathname to the GNU or non-GNU linker
2134
AC_DEFUN([AC_PROG_LD],
2135
[AC_ARG_WITH([gnu-ld],
2136
[AC_HELP_STRING([--with-gnu-ld],
2137
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2138
[test "$withval" = no || with_gnu_ld=yes],
2139
[with_gnu_ld=no])
2140
AC_REQUIRE([LT_AC_PROG_SED])dnl
2141
AC_REQUIRE([AC_PROG_CC])dnl
2142
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2143
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2144
ac_prog=ld
2145
if test "$GCC" = yes; then
2146
# Check if gcc -print-prog-name=ld gives a path.
2147
AC_MSG_CHECKING([for ld used by $CC])
2148
case $host in
2149
*-*-mingw*)
2150
# gcc leaves a trailing carriage return which upsets mingw
2151
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2152
*)
2153
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2154
esac
2155
case $ac_prog in
2156
# Accept absolute paths.
2157
[[\\/]]* | ?:[[\\/]]*)
2158
re_direlt='/[[^/]][[^/]]*/\.\./'
2159
# Canonicalize the pathname of ld
2160
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2161
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2162
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2163
done
2164
test -z "$LD" && LD="$ac_prog"
2165
;;
2166
"")
2167
# If it fails, then pretend we aren't using GCC.
2168
ac_prog=ld
2169
;;
2170
*)
2171
# If it is relative, then search for the first ld in PATH.
2172
with_gnu_ld=unknown
2173
;;
2174
esac
2175
elif test "$with_gnu_ld" = yes; then
2176
AC_MSG_CHECKING([for GNU ld])
2177
else
2178
AC_MSG_CHECKING([for non-GNU ld])
2179
fi
2180
AC_CACHE_VAL(lt_cv_path_LD,
2181
[if test -z "$LD"; then
2182
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2183
for ac_dir in $PATH; do
2184
IFS="$lt_save_ifs"
2185
test -z "$ac_dir" && ac_dir=.
2186
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2187
lt_cv_path_LD="$ac_dir/$ac_prog"
2188
# Check to see if the program is GNU ld. I'd rather use --version,
2189
# but apparently some variants of GNU ld only accept -v.
2190
# Break only if it was the GNU/non-GNU ld that we prefer.
2191
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2192
*GNU* | *'with BFD'*)
2193
test "$with_gnu_ld" != no && break
2194
;;
2195
*)
2196
test "$with_gnu_ld" != yes && break
2197
;;
2198
esac
2199
fi
2200
done
2201
IFS="$lt_save_ifs"
2202
else
2203
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2204
fi])
2205
LD="$lt_cv_path_LD"
2206
if test -n "$LD"; then
2207
AC_MSG_RESULT($LD)
2208
else
2209
AC_MSG_RESULT(no)
2210
fi
2211
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2212
AC_PROG_LD_GNU
2213
])# AC_PROG_LD
2214
2215
2216
# AC_PROG_LD_GNU
2217
# --------------
2218
AC_DEFUN([AC_PROG_LD_GNU],
2219
[AC_REQUIRE([AC_PROG_EGREP])dnl
2220
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2221
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2222
case `$LD -v 2>&1 </dev/null` in
2223
*GNU* | *'with BFD'*)
2224
lt_cv_prog_gnu_ld=yes
2225
;;
2226
*)
2227
lt_cv_prog_gnu_ld=no
2228
;;
2229
esac])
2230
with_gnu_ld=$lt_cv_prog_gnu_ld
2231
])# AC_PROG_LD_GNU
2232
2233
2234
# AC_PROG_LD_RELOAD_FLAG
2235
# ----------------------
2236
# find reload flag for linker
2237
# -- PORTME Some linkers may need a different reload flag.
2238
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2239
[AC_CACHE_CHECK([for $LD option to reload object files],
2240
lt_cv_ld_reload_flag,
2241
[lt_cv_ld_reload_flag='-r'])
2242
reload_flag=$lt_cv_ld_reload_flag
2243
case $reload_flag in
2244
"" | " "*) ;;
2245
*) reload_flag=" $reload_flag" ;;
2246
esac
2247
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2248
case $host_os in
2249
darwin*)
2250
if test "$GCC" = yes; then
2251
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2252
else
2253
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2254
fi
2255
;;
2256
esac
2257
])# AC_PROG_LD_RELOAD_FLAG
2258
2259
2260
# AC_DEPLIBS_CHECK_METHOD
2261
# -----------------------
2262
# how to check for library dependencies
2263
# -- PORTME fill in with the dynamic library characteristics
2264
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2265
[AC_CACHE_CHECK([how to recognise dependent libraries],
2266
lt_cv_deplibs_check_method,
2267
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2268
lt_cv_file_magic_test_file=
2269
lt_cv_deplibs_check_method='unknown'
2270
# Need to set the preceding variable on all platforms that support
2271
# interlibrary dependencies.
2272
# 'none' -- dependencies not supported.
2273
# `unknown' -- same as none, but documents that we really don't know.
2274
# 'pass_all' -- all dependencies passed with no checks.
2275
# 'test_compile' -- check by making test program.
2276
# 'file_magic [[regex]]' -- check by looking for files in library path
2277
# which responds to the $file_magic_cmd with a given extended regex.
2278
# If you have `file' or equivalent on your system and you're not sure
2279
# whether `pass_all' will *always* work, you probably want this one.
2280
2281
case $host_os in
2282
aix4* | aix5*)
2283
lt_cv_deplibs_check_method=pass_all
2284
;;
2285
2286
beos*)
2287
lt_cv_deplibs_check_method=pass_all
2288
;;
2289
2290
bsdi[[45]]*)
2291
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2292
lt_cv_file_magic_cmd='/usr/bin/file -L'
2293
lt_cv_file_magic_test_file=/shlib/libc.so
2294
;;
2295
2296
cygwin*)
2297
# func_win32_libid is a shell function defined in ltmain.sh
2298
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2299
lt_cv_file_magic_cmd='func_win32_libid'
2300
;;
2301
2302
mingw* | pw32*)
2303
# Base MSYS/MinGW do not provide the 'file' command needed by
2304
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2305
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2306
lt_cv_file_magic_cmd='$OBJDUMP -f'
2307
;;
2308
2309
darwin* | rhapsody*)
2310
lt_cv_deplibs_check_method=pass_all
2311
;;
2312
2313
freebsd* | kfreebsd*-gnu | dragonfly*)
2314
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2315
case $host_cpu in
2316
i*86 )
2317
# Not sure whether the presence of OpenBSD here was a mistake.
2318
# Let's accept both of them until this is cleared up.
2319
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2320
lt_cv_file_magic_cmd=/usr/bin/file
2321
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2322
;;
2323
esac
2324
else
2325
lt_cv_deplibs_check_method=pass_all
2326
fi
2327
;;
2328
2329
gnu*)
2330
lt_cv_deplibs_check_method=pass_all
2331
;;
2332
2333
hpux10.20* | hpux11*)
2334
lt_cv_file_magic_cmd=/usr/bin/file
2335
case $host_cpu in
2336
ia64*)
2337
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2338
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2339
;;
2340
hppa*64*)
2341
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2342
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2343
;;
2344
*)
2345
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2346
lt_cv_file_magic_test_file=/usr/lib/libc.sl
2347
;;
2348
esac
2349
;;
2350
2351
interix3*)
2352
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
2353
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
2354
;;
2355
2356
irix5* | irix6* | nonstopux*)
2357
case $LD in
2358
*-32|*"-32 ") libmagic=32-bit;;
2359
*-n32|*"-n32 ") libmagic=N32;;
2360
*-64|*"-64 ") libmagic=64-bit;;
2361
*) libmagic=never-match;;
2362
esac
2363
lt_cv_deplibs_check_method=pass_all
2364
;;
2365
2366
# This must be Linux ELF.
2367
linux*)
2368
lt_cv_deplibs_check_method=pass_all
2369
;;
2370
2371
netbsd*)
2372
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2373
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2374
else
2375
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2376
fi
2377
;;
2378
2379
newos6*)
2380
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2381
lt_cv_file_magic_cmd=/usr/bin/file
2382
lt_cv_file_magic_test_file=/usr/lib/libnls.so
2383
;;
2384
2385
nto-qnx*)
2386
lt_cv_deplibs_check_method=unknown
2387
;;
2388
2389
openbsd*)
2390
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2391
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2392
else
2393
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2394
fi
2395
;;
2396
2397
osf3* | osf4* | osf5*)
2398
lt_cv_deplibs_check_method=pass_all
2399
;;
2400
2401
solaris*)
2402
lt_cv_deplibs_check_method=pass_all
2403
;;
2404
2405
sysv4 | sysv4.3*)
2406
case $host_vendor in
2407
motorola)
2408
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2409
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2410
;;
2411
ncr)
2412
lt_cv_deplibs_check_method=pass_all
2413
;;
2414
sequent)
2415
lt_cv_file_magic_cmd='/bin/file'
2416
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2417
;;
2418
sni)
2419
lt_cv_file_magic_cmd='/bin/file'
2420
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2421
lt_cv_file_magic_test_file=/lib/libc.so
2422
;;
2423
siemens)
2424
lt_cv_deplibs_check_method=pass_all
2425
;;
2426
pc)
2427
lt_cv_deplibs_check_method=pass_all
2428
;;
2429
esac
2430
;;
2431
2432
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2433
lt_cv_deplibs_check_method=pass_all
2434
;;
2435
esac
2436
])
2437
file_magic_cmd=$lt_cv_file_magic_cmd
2438
deplibs_check_method=$lt_cv_deplibs_check_method
2439
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2440
])# AC_DEPLIBS_CHECK_METHOD
2441
2442
2443
# AC_PROG_NM
2444
# ----------
2445
# find the pathname to a BSD-compatible name lister
2446
AC_DEFUN([AC_PROG_NM],
2447
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2448
[if test -n "$NM"; then
2449
# Let the user override the test.
2450
lt_cv_path_NM="$NM"
2451
else
2452
lt_nm_to_check="${ac_tool_prefix}nm"
2453
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
2454
lt_nm_to_check="$lt_nm_to_check nm"
2455
fi
2456
for lt_tmp_nm in $lt_nm_to_check; do
2457
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2458
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
2459
IFS="$lt_save_ifs"
2460
test -z "$ac_dir" && ac_dir=.
2461
tmp_nm="$ac_dir/$lt_tmp_nm"
2462
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2463
# Check to see if the nm accepts a BSD-compat flag.
2464
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2465
# nm: unknown option "B" ignored
2466
# Tru64's nm complains that /dev/null is an invalid object file
2467
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2468
*/dev/null* | *'Invalid file or object type'*)
2469
lt_cv_path_NM="$tmp_nm -B"
2470
break
2471
;;
2472
*)
2473
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2474
*/dev/null*)
2475
lt_cv_path_NM="$tmp_nm -p"
2476
break
2477
;;
2478
*)
2479
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2480
continue # so that we can try to find one that supports BSD flags
2481
;;
2482
esac
2483
;;
2484
esac
2485
fi
2486
done
2487
IFS="$lt_save_ifs"
2488
done
2489
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2490
fi])
2491
NM="$lt_cv_path_NM"
2492
])# AC_PROG_NM
2493
2494
2495
# AC_CHECK_LIBM
2496
# -------------
2497
# check for math library
2498
AC_DEFUN([AC_CHECK_LIBM],
2499
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2500
LIBM=
2501
case $host in
2502
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2503
# These system don't have libm, or don't need it
2504
;;
2505
*-ncr-sysv4.3*)
2506
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2507
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2508
;;
2509
*)
2510
AC_CHECK_LIB(m, cos, LIBM="-lm")
2511
;;
2512
esac
2513
])# AC_CHECK_LIBM
2514
2515
2516
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2517
# -----------------------------------
2518
# sets LIBLTDL to the link flags for the libltdl convenience library and
2519
# LTDLINCL to the include flags for the libltdl header and adds
2520
# --enable-ltdl-convenience to the configure arguments. Note that
2521
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2522
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2523
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2524
# (note the single quotes!). If your package is not flat and you're not
2525
# using automake, define top_builddir and top_srcdir appropriately in
2526
# the Makefiles.
2527
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2528
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2529
case $enable_ltdl_convenience in
2530
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2531
"") enable_ltdl_convenience=yes
2532
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2533
esac
2534
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2535
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2536
# For backwards non-gettext consistent compatibility...
2537
INCLTDL="$LTDLINCL"
2538
])# AC_LIBLTDL_CONVENIENCE
2539
2540
2541
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2542
# -----------------------------------
2543
# sets LIBLTDL to the link flags for the libltdl installable library and
2544
# LTDLINCL to the include flags for the libltdl header and adds
2545
# --enable-ltdl-install to the configure arguments. Note that
2546
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2547
# and an installed libltdl is not found, it is assumed to be `libltdl'.
2548
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2549
# '${top_srcdir}/' (note the single quotes!). If your package is not
2550
# flat and you're not using automake, define top_builddir and top_srcdir
2551
# appropriately in the Makefiles.
2552
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2553
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2554
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2555
AC_CHECK_LIB(ltdl, lt_dlinit,
2556
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2557
[if test x"$enable_ltdl_install" = xno; then
2558
AC_MSG_WARN([libltdl not installed, but installation disabled])
2559
else
2560
enable_ltdl_install=yes
2561
fi
2562
])
2563
if test x"$enable_ltdl_install" = x"yes"; then
2564
ac_configure_args="$ac_configure_args --enable-ltdl-install"
2565
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2566
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2567
else
2568
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2569
LIBLTDL="-lltdl"
2570
LTDLINCL=
2571
fi
2572
# For backwards non-gettext consistent compatibility...
2573
INCLTDL="$LTDLINCL"
2574
])# AC_LIBLTDL_INSTALLABLE
2575
2576
2577
# AC_LIBTOOL_CXX
2578
# --------------
2579
# enable support for C++ libraries
2580
AC_DEFUN([AC_LIBTOOL_CXX],
2581
[AC_REQUIRE([_LT_AC_LANG_CXX])
2582
])# AC_LIBTOOL_CXX
2583
2584
2585
# _LT_AC_LANG_CXX
2586
# ---------------
2587
AC_DEFUN([_LT_AC_LANG_CXX],
2588
[AC_REQUIRE([AC_PROG_CXX])
2589
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2590
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2591
])# _LT_AC_LANG_CXX
2592
2593
# _LT_AC_PROG_CXXCPP
2594
# ------------------
2595
AC_DEFUN([_LT_AC_PROG_CXXCPP],
2596
[
2597
AC_REQUIRE([AC_PROG_CXX])
2598
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2599
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2600
(test "X$CXX" != "Xg++"))) ; then
2601
AC_PROG_CXXCPP
2602
fi
2603
])# _LT_AC_PROG_CXXCPP
2604
2605
# AC_LIBTOOL_F77
2606
# --------------
2607
# enable support for Fortran 77 libraries
2608
AC_DEFUN([AC_LIBTOOL_F77],
2609
[AC_REQUIRE([_LT_AC_LANG_F77])
2610
])# AC_LIBTOOL_F77
2611
2612
2613
# _LT_AC_LANG_F77
2614
# ---------------
2615
AC_DEFUN([_LT_AC_LANG_F77],
2616
[AC_REQUIRE([AC_PROG_F77])
2617
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2618
])# _LT_AC_LANG_F77
2619
2620
2621
# AC_LIBTOOL_GCJ
2622
# --------------
2623
# enable support for GCJ libraries
2624
AC_DEFUN([AC_LIBTOOL_GCJ],
2625
[AC_REQUIRE([_LT_AC_LANG_GCJ])
2626
])# AC_LIBTOOL_GCJ
2627
2628
2629
# _LT_AC_LANG_GCJ
2630
# ---------------
2631
AC_DEFUN([_LT_AC_LANG_GCJ],
2632
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2633
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2634
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2635
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2636
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2637
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2638
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2639
])# _LT_AC_LANG_GCJ
2640
2641
2642
# AC_LIBTOOL_RC
2643
# -------------
2644
# enable support for Windows resource files
2645
AC_DEFUN([AC_LIBTOOL_RC],
2646
[AC_REQUIRE([LT_AC_PROG_RC])
2647
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2648
])# AC_LIBTOOL_RC
2649
2650
2651
# AC_LIBTOOL_LANG_C_CONFIG
2652
# ------------------------
2653
# Ensure that the configuration vars for the C compiler are
2654
# suitably defined. Those variables are subsequently used by
2655
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2656
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2657
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2658
[lt_save_CC="$CC"
2659
AC_LANG_PUSH(C)
2660
2661
# Source file extension for C test sources.
2662
ac_ext=c
2663
2664
# Object file extension for compiled C test sources.
2665
objext=o
2666
_LT_AC_TAGVAR(objext, $1)=$objext
2667
2668
# Code to be used in simple compile tests
2669
lt_simple_compile_test_code="int some_variable = 0;\n"
2670
2671
# Code to be used in simple link tests
2672
lt_simple_link_test_code='int main(){return(0);}\n'
2673
2674
_LT_AC_SYS_COMPILER
2675
2676
# save warnings/boilerplate of simple test code
2677
_LT_COMPILER_BOILERPLATE
2678
_LT_LINKER_BOILERPLATE
2679
2680
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2681
AC_LIBTOOL_PROG_COMPILER_PIC($1)
2682
AC_LIBTOOL_PROG_CC_C_O($1)
2683
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2684
AC_LIBTOOL_PROG_LD_SHLIBS($1)
2685
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2686
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2687
AC_LIBTOOL_SYS_LIB_STRIP
2688
AC_LIBTOOL_DLOPEN_SELF
2689
2690
# Report which library types will actually be built
2691
AC_MSG_CHECKING([if libtool supports shared libraries])
2692
AC_MSG_RESULT([$can_build_shared])
2693
2694
AC_MSG_CHECKING([whether to build shared libraries])
2695
test "$can_build_shared" = "no" && enable_shared=no
2696
2697
# On AIX, shared libraries and static libraries use the same namespace, and
2698
# are all built from PIC.
2699
case $host_os in
2700
aix3*)
2701
test "$enable_shared" = yes && enable_static=no
2702
if test -n "$RANLIB"; then
2703
archive_cmds="$archive_cmds~\$RANLIB \$lib"
2704
postinstall_cmds='$RANLIB $lib'
2705
fi
2706
;;
2707
2708
aix4* | aix5*)
2709
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2710
test "$enable_shared" = yes && enable_static=no
2711
fi
2712
;;
2713
esac
2714
AC_MSG_RESULT([$enable_shared])
2715
2716
AC_MSG_CHECKING([whether to build static libraries])
2717
# Make sure either enable_shared or enable_static is yes.
2718
test "$enable_shared" = yes || enable_static=yes
2719
AC_MSG_RESULT([$enable_static])
2720
2721
AC_LIBTOOL_CONFIG($1)
2722
2723
AC_LANG_POP
2724
CC="$lt_save_CC"
2725
])# AC_LIBTOOL_LANG_C_CONFIG
2726
2727
2728
# AC_LIBTOOL_LANG_CXX_CONFIG
2729
# --------------------------
2730
# Ensure that the configuration vars for the C compiler are
2731
# suitably defined. Those variables are subsequently used by
2732
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2733
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2734
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2735
[AC_LANG_PUSH(C++)
2736
AC_REQUIRE([AC_PROG_CXX])
2737
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2738
2739
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2740
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2741
_LT_AC_TAGVAR(always_export_symbols, $1)=no
2742
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2743
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2744
_LT_AC_TAGVAR(hardcode_direct, $1)=no
2745
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2746
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2747
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2748
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2749
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2750
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2751
_LT_AC_TAGVAR(module_cmds, $1)=
2752
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2753
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2754
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2755
_LT_AC_TAGVAR(no_undefined_flag, $1)=
2756
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2757
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2758
2759
# Dependencies to place before and after the object being linked:
2760
_LT_AC_TAGVAR(predep_objects, $1)=
2761
_LT_AC_TAGVAR(postdep_objects, $1)=
2762
_LT_AC_TAGVAR(predeps, $1)=
2763
_LT_AC_TAGVAR(postdeps, $1)=
2764
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2765
2766
# Source file extension for C++ test sources.
2767
ac_ext=cpp
2768
2769
# Object file extension for compiled C++ test sources.
2770
objext=o
2771
_LT_AC_TAGVAR(objext, $1)=$objext
2772
2773
# Code to be used in simple compile tests
2774
lt_simple_compile_test_code="int some_variable = 0;\n"
2775
2776
# Code to be used in simple link tests
2777
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
2778
2779
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2780
_LT_AC_SYS_COMPILER
2781
2782
# save warnings/boilerplate of simple test code
2783
_LT_COMPILER_BOILERPLATE
2784
_LT_LINKER_BOILERPLATE
2785
2786
# Allow CC to be a program name with arguments.
2787
lt_save_CC=$CC
2788
lt_save_LD=$LD
2789
lt_save_GCC=$GCC
2790
GCC=$GXX
2791
lt_save_with_gnu_ld=$with_gnu_ld
2792
lt_save_path_LD=$lt_cv_path_LD
2793
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2794
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2795
else
2796
$as_unset lt_cv_prog_gnu_ld
2797
fi
2798
if test -n "${lt_cv_path_LDCXX+set}"; then
2799
lt_cv_path_LD=$lt_cv_path_LDCXX
2800
else
2801
$as_unset lt_cv_path_LD
2802
fi
2803
test -z "${LDCXX+set}" || LD=$LDCXX
2804
CC=${CXX-"c++"}
2805
compiler=$CC
2806
_LT_AC_TAGVAR(compiler, $1)=$CC
2807
_LT_CC_BASENAME([$compiler])
2808
2809
# We don't want -fno-exception wen compiling C++ code, so set the
2810
# no_builtin_flag separately
2811
if test "$GXX" = yes; then
2812
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2813
else
2814
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2815
fi
2816
2817
if test "$GXX" = yes; then
2818
# Set up default GNU C++ configuration
2819
2820
AC_PROG_LD
2821
2822
# Check if GNU C++ uses GNU ld as the underlying linker, since the
2823
# archiving commands below assume that GNU ld is being used.
2824
if test "$with_gnu_ld" = yes; then
2825
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2826
_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'
2827
2828
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2829
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2830
2831
# If archive_cmds runs LD, not CC, wlarc should be empty
2832
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2833
# investigate it a little bit more. (MM)
2834
wlarc='${wl}'
2835
2836
# ancient GNU ld didn't support --whole-archive et. al.
2837
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2838
grep 'no-whole-archive' > /dev/null; then
2839
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2840
else
2841
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2842
fi
2843
else
2844
with_gnu_ld=no
2845
wlarc=
2846
2847
# A generic and very simple default shared library creation
2848
# command for GNU C++ for the case where it uses the native
2849
# linker, instead of GNU ld. If possible, this setting should
2850
# overridden to take advantage of the native linker features on
2851
# the platform it is being used on.
2852
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2853
fi
2854
2855
# Commands to make compiler produce verbose output that lists
2856
# what "hidden" libraries, object files and flags are used when
2857
# linking a shared library.
2858
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2859
2860
else
2861
GXX=no
2862
with_gnu_ld=no
2863
wlarc=
2864
fi
2865
2866
# PORTME: fill in a description of your system's C++ link characteristics
2867
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2868
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2869
case $host_os in
2870
aix3*)
2871
# FIXME: insert proper C++ library support
2872
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2873
;;
2874
aix4* | aix5*)
2875
if test "$host_cpu" = ia64; then
2876
# On IA64, the linker does run time linking by default, so we don't
2877
# have to do anything special.
2878
aix_use_runtimelinking=no
2879
exp_sym_flag='-Bexport'
2880
no_entry_flag=""
2881
else
2882
aix_use_runtimelinking=no
2883
2884
# Test if we are trying to use run time linking or normal
2885
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2886
# need to do runtime linking.
2887
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2888
for ld_flag in $LDFLAGS; do
2889
case $ld_flag in
2890
*-brtl*)
2891
aix_use_runtimelinking=yes
2892
break
2893
;;
2894
esac
2895
done
2896
;;
2897
esac
2898
2899
exp_sym_flag='-bexport'
2900
no_entry_flag='-bnoentry'
2901
fi
2902
2903
# When large executables or shared objects are built, AIX ld can
2904
# have problems creating the table of contents. If linking a library
2905
# or program results in "error TOC overflow" add -mminimal-toc to
2906
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2907
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2908
2909
_LT_AC_TAGVAR(archive_cmds, $1)=''
2910
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2911
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2912
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2913
2914
if test "$GXX" = yes; then
2915
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2916
# We only want to do this on AIX 4.2 and lower, the check
2917
# below for broken collect2 doesn't work under 4.3+
2918
collect2name=`${CC} -print-prog-name=collect2`
2919
if test -f "$collect2name" && \
2920
strings "$collect2name" | grep resolve_lib_name >/dev/null
2921
then
2922
# We have reworked collect2
2923
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2924
else
2925
# We have old collect2
2926
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2927
# It fails to find uninstalled libraries when the uninstalled
2928
# path is not listed in the libpath. Setting hardcode_minus_L
2929
# to unsupported forces relinking
2930
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2931
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2932
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2933
fi
2934
;;
2935
esac
2936
shared_flag='-shared'
2937
if test "$aix_use_runtimelinking" = yes; then
2938
shared_flag="$shared_flag "'${wl}-G'
2939
fi
2940
else
2941
# not using gcc
2942
if test "$host_cpu" = ia64; then
2943
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2944
# chokes on -Wl,-G. The following line is correct:
2945
shared_flag='-G'
2946
else
2947
if test "$aix_use_runtimelinking" = yes; then
2948
shared_flag='${wl}-G'
2949
else
2950
shared_flag='${wl}-bM:SRE'
2951
fi
2952
fi
2953
fi
2954
2955
# It seems that -bexpall does not export symbols beginning with
2956
# underscore (_), so it is better to generate a list of symbols to export.
2957
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2958
if test "$aix_use_runtimelinking" = yes; then
2959
# Warning - without using the other runtime loading flags (-brtl),
2960
# -berok will link without error, but may produce a broken library.
2961
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2962
# Determine the default libpath from the value encoded in an empty executable.
2963
_LT_AC_SYS_LIBPATH_AIX
2964
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2965
2966
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2967
else
2968
if test "$host_cpu" = ia64; then
2969
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2970
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2971
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
2972
else
2973
# Determine the default libpath from the value encoded in an empty executable.
2974
_LT_AC_SYS_LIBPATH_AIX
2975
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2976
# Warning - without using the other run time loading flags,
2977
# -berok will link without error, but may produce a broken library.
2978
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2979
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2980
# Exported symbols can be pulled into shared objects from archives
2981
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
2982
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2983
# This is similar to how AIX traditionally builds its shared libraries.
2984
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2985
fi
2986
fi
2987
;;
2988
2989
beos*)
2990
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
2991
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2992
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2993
# support --undefined. This deserves some investigation. FIXME
2994
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2995
else
2996
_LT_AC_TAGVAR(ld_shlibs, $1)=no
2997
fi
2998
;;
2999
3000
chorus*)
3001
case $cc_basename in
3002
*)
3003
# FIXME: insert proper C++ library support
3004
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3005
;;
3006
esac
3007
;;
3008
3009
cygwin* | mingw* | pw32*)
3010
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3011
# as there is no search path for DLLs.
3012
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3013
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3014
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3015
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3016
3017
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3018
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3019
# If the export-symbols file already is a .def file (1st line
3020
# is EXPORTS), use it as is; otherwise, prepend...
3021
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3022
cp $export_symbols $output_objdir/$soname.def;
3023
else
3024
echo EXPORTS > $output_objdir/$soname.def;
3025
cat $export_symbols >> $output_objdir/$soname.def;
3026
fi~
3027
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
3028
else
3029
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3030
fi
3031
;;
3032
darwin* | rhapsody*)
3033
case $host_os in
3034
rhapsody* | darwin1.[[012]])
3035
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
3036
;;
3037
*) # Darwin 1.3 on
3038
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3039
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3040
else
3041
case ${MACOSX_DEPLOYMENT_TARGET} in
3042
10.[[012]])
3043
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
3044
;;
3045
10.*)
3046
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
3047
;;
3048
esac
3049
fi
3050
;;
3051
esac
3052
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3053
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3054
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3055
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3056
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
3057
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3058
3059
if test "$GXX" = yes ; then
3060
lt_int_apple_cc_single_mod=no
3061
output_verbose_link_cmd='echo'
3062
if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
3063
lt_int_apple_cc_single_mod=yes
3064
fi
3065
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3066
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3067
else
3068
_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'
3069
fi
3070
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3071
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3072
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3073
_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}'
3074
else
3075
_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}'
3076
fi
3077
_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}'
3078
else
3079
case $cc_basename in
3080
xlc*)
3081
output_verbose_link_cmd='echo'
3082
_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'
3083
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3084
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3085
_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}'
3086
_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}'
3087
;;
3088
*)
3089
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3090
;;
3091
esac
3092
fi
3093
;;
3094
3095
dgux*)
3096
case $cc_basename in
3097
ec++*)
3098
# FIXME: insert proper C++ library support
3099
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3100
;;
3101
ghcx*)
3102
# Green Hills C++ Compiler
3103
# FIXME: insert proper C++ library support
3104
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3105
;;
3106
*)
3107
# FIXME: insert proper C++ library support
3108
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3109
;;
3110
esac
3111
;;
3112
freebsd[[12]]*)
3113
# C++ shared libraries reported to be fairly broken before switch to ELF
3114
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3115
;;
3116
freebsd-elf*)
3117
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3118
;;
3119
freebsd* | kfreebsd*-gnu | dragonfly*)
3120
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3121
# conventions
3122
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3123
;;
3124
gnu*)
3125
;;
3126
hpux9*)
3127
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3128
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3129
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3130
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3131
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3132
# but as the default
3133
# location of the library.
3134
3135
case $cc_basename in
3136
CC*)
3137
# FIXME: insert proper C++ library support
3138
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3139
;;
3140
aCC*)
3141
_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 $lib'
3142
# Commands to make compiler produce verbose output that lists
3143
# what "hidden" libraries, object files and flags are used when
3144
# linking a shared library.
3145
#
3146
# There doesn't appear to be a way to prevent this compiler from
3147
# explicitly linking system object files so we need to strip them
3148
# from the output so that they don't get included in the library
3149
# dependencies.
3150
output_verbose_link_cmd='templist=`($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 $list'
3151
;;
3152
*)
3153
if test "$GXX" = yes; then
3154
_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'
3155
else
3156
# FIXME: insert proper C++ library support
3157
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3158
fi
3159
;;
3160
esac
3161
;;
3162
hpux10*|hpux11*)
3163
if test $with_gnu_ld = no; then
3164
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3165
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3166
3167
case $host_cpu in
3168
hppa*64*|ia64*)
3169
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3170
;;
3171
*)
3172
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3173
;;
3174
esac
3175
fi
3176
case $host_cpu in
3177
hppa*64*|ia64*)
3178
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3179
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3180
;;
3181
*)
3182
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3183
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3184
# but as the default
3185
# location of the library.
3186
;;
3187
esac
3188
3189
case $cc_basename in
3190
CC*)
3191
# FIXME: insert proper C++ library support
3192
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3193
;;
3194
aCC*)
3195
case $host_cpu in
3196
hppa*64*)
3197
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3198
;;
3199
ia64*)
3200
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3201
;;
3202
*)
3203
_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 $compiler_flags'
3204
;;
3205
esac
3206
# Commands to make compiler produce verbose output that lists
3207
# what "hidden" libraries, object files and flags are used when
3208
# linking a shared library.
3209
#
3210
# There doesn't appear to be a way to prevent this compiler from
3211
# explicitly linking system object files so we need to strip them
3212
# from the output so that they don't get included in the library
3213
# dependencies.
3214
output_verbose_link_cmd='templist=`($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 $list'
3215
;;
3216
*)
3217
if test "$GXX" = yes; then
3218
if test $with_gnu_ld = no; then
3219
case $host_cpu in
3220
hppa*64*)
3221
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3222
;;
3223
ia64*)
3224
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3225
;;
3226
*)
3227
_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'
3228
;;
3229
esac
3230
fi
3231
else
3232
# FIXME: insert proper C++ library support
3233
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3234
fi
3235
;;
3236
esac
3237
;;
3238
interix3*)
3239
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3240
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3241
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3242
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3243
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
3244
# Instead, shared libraries are loaded at an image base (0x10000000 by
3245
# default) and relocated if they conflict, which is a slow very memory
3246
# consuming and fragmenting process. To avoid this, we pick a random,
3247
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
3248
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
3249
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3250
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
3251
;;
3252
irix5* | irix6*)
3253
case $cc_basename in
3254
CC*)
3255
# SGI C++
3256
_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'
3257
3258
# Archives containing C++ object files must be created using
3259
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3260
# necessary to make sure instantiated templates are included
3261
# in the archive.
3262
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3263
;;
3264
*)
3265
if test "$GXX" = yes; then
3266
if test "$with_gnu_ld" = no; then
3267
_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'
3268
else
3269
_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'
3270
fi
3271
fi
3272
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3273
;;
3274
esac
3275
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3276
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3277
;;
3278
linux*)
3279
case $cc_basename in
3280
KCC*)
3281
# Kuck and Associates, Inc. (KAI) C++ Compiler
3282
3283
# KCC will only create a shared library if the output file
3284
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3285
# to its proper name (with version) after linking.
3286
_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'
3287
_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 $lib'
3288
# Commands to make compiler produce verbose output that lists
3289
# what "hidden" libraries, object files and flags are used when
3290
# linking a shared library.
3291
#
3292
# There doesn't appear to be a way to prevent this compiler from
3293
# explicitly linking system object files so we need to strip them
3294
# from the output so that they don't get included in the library
3295
# dependencies.
3296
output_verbose_link_cmd='templist=`$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'
3297
3298
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3299
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3300
3301
# Archives containing C++ object files must be created using
3302
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3303
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3304
;;
3305
icpc*)
3306
# Intel C++
3307
with_gnu_ld=yes
3308
# version 8.0 and above of icpc choke on multiply defined symbols
3309
# if we add $predep_objects and $postdep_objects, however 7.1 and
3310
# earlier do not add the objects themselves.
3311
case `$CC -V 2>&1` in
3312
*"Version 7."*)
3313
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3314
_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'
3315
;;
3316
*) # Version 8.0 or newer
3317
tmp_idyn=
3318
case $host_cpu in
3319
ia64*) tmp_idyn=' -i_dynamic';;
3320
esac
3321
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3322
_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'
3323
;;
3324
esac
3325
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3326
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3327
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3328
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3329
;;
3330
pgCC*)
3331
# Portland Group C++ compiler
3332
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3333
_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'
3334
3335
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3336
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3337
_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'
3338
;;
3339
cxx*)
3340
# Compaq C++
3341
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3342
_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'
3343
3344
runpath_var=LD_RUN_PATH
3345
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3346
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3347
3348
# Commands to make compiler produce verbose output that lists
3349
# what "hidden" libraries, object files and flags are used when
3350
# linking a shared library.
3351
#
3352
# There doesn't appear to be a way to prevent this compiler from
3353
# explicitly linking system object files so we need to strip them
3354
# from the output so that they don't get included in the library
3355
# dependencies.
3356
output_verbose_link_cmd='templist=`$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'
3357
;;
3358
esac
3359
;;
3360
lynxos*)
3361
# FIXME: insert proper C++ library support
3362
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3363
;;
3364
m88k*)
3365
# FIXME: insert proper C++ library support
3366
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3367
;;
3368
mvs*)
3369
case $cc_basename in
3370
cxx*)
3371
# FIXME: insert proper C++ library support
3372
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3373
;;
3374
*)
3375
# FIXME: insert proper C++ library support
3376
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3377
;;
3378
esac
3379
;;
3380
netbsd*)
3381
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3382
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3383
wlarc=
3384
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3385
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3386
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3387
fi
3388
# Workaround some broken pre-1.5 toolchains
3389
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3390
;;
3391
openbsd2*)
3392
# C++ shared libraries are fairly broken
3393
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3394
;;
3395
openbsd*)
3396
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3397
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3398
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3399
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3400
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3401
_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'
3402
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3403
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3404
fi
3405
output_verbose_link_cmd='echo'
3406
;;
3407
osf3*)
3408
case $cc_basename in
3409
KCC*)
3410
# Kuck and Associates, Inc. (KAI) C++ Compiler
3411
3412
# KCC will only create a shared library if the output file
3413
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3414
# to its proper name (with version) after linking.
3415
_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'
3416
3417
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3418
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3419
3420
# Archives containing C++ object files must be created using
3421
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3422
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3423
3424
;;
3425
RCC*)
3426
# Rational C++ 2.4.1
3427
# FIXME: insert proper C++ library support
3428
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3429
;;
3430
cxx*)
3431
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3432
_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'
3433
3434
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3435
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3436
3437
# Commands to make compiler produce verbose output that lists
3438
# what "hidden" libraries, object files and flags are used when
3439
# linking a shared library.
3440
#
3441
# There doesn't appear to be a way to prevent this compiler from
3442
# explicitly linking system object files so we need to strip them
3443
# from the output so that they don't get included in the library
3444
# dependencies.
3445
output_verbose_link_cmd='templist=`$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 $list'
3446
;;
3447
*)
3448
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3449
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3450
_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'
3451
3452
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3453
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3454
3455
# Commands to make compiler produce verbose output that lists
3456
# what "hidden" libraries, object files and flags are used when
3457
# linking a shared library.
3458
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3459
3460
else
3461
# FIXME: insert proper C++ library support
3462
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3463
fi
3464
;;
3465
esac
3466
;;
3467
osf4* | osf5*)
3468
case $cc_basename in
3469
KCC*)
3470
# Kuck and Associates, Inc. (KAI) C++ Compiler
3471
3472
# KCC will only create a shared library if the output file
3473
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3474
# to its proper name (with version) after linking.
3475
_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'
3476
3477
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3478
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3479
3480
# Archives containing C++ object files must be created using
3481
# the KAI C++ compiler.
3482
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3483
;;
3484
RCC*)
3485
# Rational C++ 2.4.1
3486
# FIXME: insert proper C++ library support
3487
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3488
;;
3489
cxx*)
3490
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3491
_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'
3492
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3493
echo "-hidden">> $lib.exp~
3494
$CC -shared$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~
3495
$rm $lib.exp'
3496
3497
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3498
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3499
3500
# Commands to make compiler produce verbose output that lists
3501
# what "hidden" libraries, object files and flags are used when
3502
# linking a shared library.
3503
#
3504
# There doesn't appear to be a way to prevent this compiler from
3505
# explicitly linking system object files so we need to strip them
3506
# from the output so that they don't get included in the library
3507
# dependencies.
3508
output_verbose_link_cmd='templist=`$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 $list'
3509
;;
3510
*)
3511
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3512
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3513
_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'
3514
3515
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3516
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3517
3518
# Commands to make compiler produce verbose output that lists
3519
# what "hidden" libraries, object files and flags are used when
3520
# linking a shared library.
3521
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3522
3523
else
3524
# FIXME: insert proper C++ library support
3525
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3526
fi
3527
;;
3528
esac
3529
;;
3530
psos*)
3531
# FIXME: insert proper C++ library support
3532
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3533
;;
3534
sunos4*)
3535
case $cc_basename in
3536
CC*)
3537
# Sun C++ 4.x
3538
# FIXME: insert proper C++ library support
3539
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3540
;;
3541
lcc*)
3542
# Lucid
3543
# FIXME: insert proper C++ library support
3544
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3545
;;
3546
*)
3547
# FIXME: insert proper C++ library support
3548
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3549
;;
3550
esac
3551
;;
3552
solaris*)
3553
case $cc_basename in
3554
CC*)
3555
# Sun C++ 4.2, 5.x and Centerline C++
3556
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3557
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3558
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3559
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3560
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3561
3562
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3563
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3564
case $host_os in
3565
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3566
*)
3567
# The C++ compiler is used as linker so we must use $wl
3568
# flag to pass the commands to the underlying system
3569
# linker. We must also pass each convience library through
3570
# to the system linker between allextract/defaultextract.
3571
# The C++ compiler will combine linker options so we
3572
# cannot just pass the convience library names through
3573
# without $wl.
3574
# Supported since Solaris 2.6 (maybe 2.5.1?)
3575
_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'
3576
;;
3577
esac
3578
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3579
3580
output_verbose_link_cmd='echo'
3581
3582
# Archives containing C++ object files must be created using
3583
# "CC -xar", where "CC" is the Sun C++ compiler. This is
3584
# necessary to make sure instantiated templates are included
3585
# in the archive.
3586
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3587
;;
3588
gcx*)
3589
# Green Hills C++ Compiler
3590
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3591
3592
# The C++ compiler must be used to create the archive.
3593
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3594
;;
3595
*)
3596
# GNU C++ compiler with Solaris linker
3597
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3598
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3599
if $CC --version | grep -v '^2\.7' > /dev/null; then
3600
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3601
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3602
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3603
3604
# Commands to make compiler produce verbose output that lists
3605
# what "hidden" libraries, object files and flags are used when
3606
# linking a shared library.
3607
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3608
else
3609
# g++ 2.7 appears to require `-G' NOT `-shared' on this
3610
# platform.
3611
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3612
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3613
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3614
3615
# Commands to make compiler produce verbose output that lists
3616
# what "hidden" libraries, object files and flags are used when
3617
# linking a shared library.
3618
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3619
fi
3620
3621
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3622
fi
3623
;;
3624
esac
3625
;;
3626
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
3627
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3628
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3629
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3630
runpath_var='LD_RUN_PATH'
3631
3632
case $cc_basename in
3633
CC*)
3634
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3635
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3636
;;
3637
*)
3638
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3639
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
3640
;;
3641
esac
3642
;;
3643
sysv5* | sco3.2v5* | sco5v6*)
3644
# Note: We can NOT use -z defs as we might desire, because we do not
3645
# link with -lc, and that would cause any symbols used from libc to
3646
# always be unresolved, which means just about no library would
3647
# ever link correctly. If we're not using GNU ld we use -z text
3648
# though, which does catch some bad symbols but isn't as heavy-handed
3649
# as -z defs.
3650
# For security reasons, it is highly recommended that you always
3651
# use absolute paths for naming shared libraries, and exclude the
3652
# DT_RUNPATH tag from executables and libraries. But doing so
3653
# requires that you compile everything twice, which is a pain.
3654
# So that behaviour is only enabled if SCOABSPATH is set to a
3655
# non-empty value in the environment. Most likely only useful for
3656
# creating official distributions of packages.
3657
# This is a hack until libtool officially supports absolute path
3658
# names for shared libraries.
3659
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
3660
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
3661
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3662
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3663
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
3664
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3665
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3666
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
3667
runpath_var='LD_RUN_PATH'
3668
3669
case $cc_basename in
3670
CC*)
3671
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3672
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3673
;;
3674
*)
3675
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3676
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
3677
;;
3678
esac
3679
;;
3680
tandem*)
3681
case $cc_basename in
3682
NCC*)
3683
# NonStop-UX NCC 3.20
3684
# FIXME: insert proper C++ library support
3685
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3686
;;
3687
*)
3688
# FIXME: insert proper C++ library support
3689
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3690
;;
3691
esac
3692
;;
3693
vxworks*)
3694
# FIXME: insert proper C++ library support
3695
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3696
;;
3697
*)
3698
# FIXME: insert proper C++ library support
3699
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3700
;;
3701
esac
3702
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3703
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3704
3705
_LT_AC_TAGVAR(GCC, $1)="$GXX"
3706
_LT_AC_TAGVAR(LD, $1)="$LD"
3707
3708
AC_LIBTOOL_POSTDEP_PREDEP($1)
3709
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3710
AC_LIBTOOL_PROG_CC_C_O($1)
3711
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3712
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3713
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3714
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3715
3716
AC_LIBTOOL_CONFIG($1)
3717
3718
AC_LANG_POP
3719
CC=$lt_save_CC
3720
LDCXX=$LD
3721
LD=$lt_save_LD
3722
GCC=$lt_save_GCC
3723
with_gnu_ldcxx=$with_gnu_ld
3724
with_gnu_ld=$lt_save_with_gnu_ld
3725
lt_cv_path_LDCXX=$lt_cv_path_LD
3726
lt_cv_path_LD=$lt_save_path_LD
3727
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3728
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3729
])# AC_LIBTOOL_LANG_CXX_CONFIG
3730
3731
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3732
# ------------------------------------
3733
# Figure out "hidden" library dependencies from verbose
3734
# compiler output when linking a shared library.
3735
# Parse the compiler output and extract the necessary
3736
# objects, libraries and library flags.
3737
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3738
dnl we can't use the lt_simple_compile_test_code here,
3739
dnl because it contains code intended for an executable,
3740
dnl not a library. It's possible we should let each
3741
dnl tag define a new lt_????_link_test_code variable,
3742
dnl but it's only used here...
3743
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3744
int a;
3745
void foo (void) { a = 0; }
3746
EOF
3747
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3748
class Foo
3749
{
3750
public:
3751
Foo (void) { a = 0; }
3752
private:
3753
int a;
3754
};
3755
EOF
3756
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3757
subroutine foo
3758
implicit none
3759
integer*4 a
3760
a=0
3761
return
3762
end
3763
EOF
3764
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3765
public class foo {
3766
private int a;
3767
public void bar (void) {
3768
a = 0;
3769
}
3770
};
3771
EOF
3772
])
3773
dnl Parse the compiler output and extract the necessary
3774
dnl objects, libraries and library flags.
3775
if AC_TRY_EVAL(ac_compile); then
3776
# Parse the compiler output and extract the necessary
3777
# objects, libraries and library flags.
3778
3779
# Sentinel used to keep track of whether or not we are before
3780
# the conftest object file.
3781
pre_test_object_deps_done=no
3782
3783
# The `*' in the case matches for architectures that use `case' in
3784
# $output_verbose_cmd can trigger glob expansion during the loop
3785
# eval without this substitution.
3786
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3787
3788
for p in `eval $output_verbose_link_cmd`; do
3789
case $p in
3790
3791
-L* | -R* | -l*)
3792
# Some compilers place space between "-{L,R}" and the path.
3793
# Remove the space.
3794
if test $p = "-L" \
3795
|| test $p = "-R"; then
3796
prev=$p
3797
continue
3798
else
3799
prev=
3800
fi
3801
3802
if test "$pre_test_object_deps_done" = no; then
3803
case $p in
3804
-L* | -R*)
3805
# Internal compiler library paths should come after those
3806
# provided the user. The postdeps already come after the
3807
# user supplied libs so there is no need to process them.
3808
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3809
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3810
else
3811
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3812
fi
3813
;;
3814
# The "-l" case would never come before the object being
3815
# linked, so don't bother handling this case.
3816
esac
3817
else
3818
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3819
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3820
else
3821
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3822
fi
3823
fi
3824
;;
3825
3826
*.$objext)
3827
# This assumes that the test object file only shows up
3828
# once in the compiler output.
3829
if test "$p" = "conftest.$objext"; then
3830
pre_test_object_deps_done=yes
3831
continue
3832
fi
3833
3834
if test "$pre_test_object_deps_done" = no; then
3835
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3836
_LT_AC_TAGVAR(predep_objects, $1)="$p"
3837
else
3838
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3839
fi
3840
else
3841
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3842
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3843
else
3844
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3845
fi
3846
fi
3847
;;
3848
3849
*) ;; # Ignore the rest.
3850
3851
esac
3852
done
3853
3854
# Clean up.
3855
rm -f a.out a.exe
3856
else
3857
echo "libtool.m4: error: problem compiling $1 test program"
3858
fi
3859
3860
$rm -f confest.$objext
3861
3862
# PORTME: override above test on systems where it is broken
3863
ifelse([$1],[CXX],
3864
[case $host_os in
3865
interix3*)
3866
# Interix 3.5 installs completely hosed .la files for C++, so rather than
3867
# hack all around it, let's just trust "g++" to DTRT.
3868
_LT_AC_TAGVAR(predep_objects,$1)=
3869
_LT_AC_TAGVAR(postdep_objects,$1)=
3870
_LT_AC_TAGVAR(postdeps,$1)=
3871
;;
3872
3873
solaris*)
3874
case $cc_basename in
3875
CC*)
3876
# Adding this requires a known-good setup of shared libraries for
3877
# Sun compiler versions before 5.6, else PIC objects from an old
3878
# archive will be linked into the output, leading to subtle bugs.
3879
_LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3880
;;
3881
esac
3882
;;
3883
esac
3884
])
3885
3886
case " $_LT_AC_TAGVAR(postdeps, $1) " in
3887
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3888
esac
3889
])# AC_LIBTOOL_POSTDEP_PREDEP
3890
3891
# AC_LIBTOOL_LANG_F77_CONFIG
3892
# --------------------------
3893
# Ensure that the configuration vars for the C compiler are
3894
# suitably defined. Those variables are subsequently used by
3895
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3896
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3897
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3898
[AC_REQUIRE([AC_PROG_F77])
3899
AC_LANG_PUSH(Fortran 77)
3900
3901
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3902
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3903
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3904
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3905
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3906
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3907
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3908
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3909
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3910
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3911
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3912
_LT_AC_TAGVAR(module_cmds, $1)=
3913
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3914
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3915
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3916
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3917
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3918
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3919
3920
# Source file extension for f77 test sources.
3921
ac_ext=f
3922
3923
# Object file extension for compiled f77 test sources.
3924
objext=o
3925
_LT_AC_TAGVAR(objext, $1)=$objext
3926
3927
# Code to be used in simple compile tests
3928
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3929
3930
# Code to be used in simple link tests
3931
lt_simple_link_test_code=" program t\n end\n"
3932
3933
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3934
_LT_AC_SYS_COMPILER
3935
3936
# save warnings/boilerplate of simple test code
3937
_LT_COMPILER_BOILERPLATE
3938
_LT_LINKER_BOILERPLATE
3939
3940
# Allow CC to be a program name with arguments.
3941
lt_save_CC="$CC"
3942
CC=${F77-"f77"}
3943
compiler=$CC
3944
_LT_AC_TAGVAR(compiler, $1)=$CC
3945
_LT_CC_BASENAME([$compiler])
3946
3947
AC_MSG_CHECKING([if libtool supports shared libraries])
3948
AC_MSG_RESULT([$can_build_shared])
3949
3950
AC_MSG_CHECKING([whether to build shared libraries])
3951
test "$can_build_shared" = "no" && enable_shared=no
3952
3953
# On AIX, shared libraries and static libraries use the same namespace, and
3954
# are all built from PIC.
3955
case $host_os in
3956
aix3*)
3957
test "$enable_shared" = yes && enable_static=no
3958
if test -n "$RANLIB"; then
3959
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3960
postinstall_cmds='$RANLIB $lib'
3961
fi
3962
;;
3963
aix4* | aix5*)
3964
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3965
test "$enable_shared" = yes && enable_static=no
3966
fi
3967
;;
3968
esac
3969
AC_MSG_RESULT([$enable_shared])
3970
3971
AC_MSG_CHECKING([whether to build static libraries])
3972
# Make sure either enable_shared or enable_static is yes.
3973
test "$enable_shared" = yes || enable_static=yes
3974
AC_MSG_RESULT([$enable_static])
3975
3976
_LT_AC_TAGVAR(GCC, $1)="$G77"
3977
_LT_AC_TAGVAR(LD, $1)="$LD"
3978
3979
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3980
AC_LIBTOOL_PROG_CC_C_O($1)
3981
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3982
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3983
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3984
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3985
3986
AC_LIBTOOL_CONFIG($1)
3987
3988
AC_LANG_POP
3989
CC="$lt_save_CC"
3990
])# AC_LIBTOOL_LANG_F77_CONFIG
3991
3992
3993
# AC_LIBTOOL_LANG_GCJ_CONFIG
3994
# --------------------------
3995
# Ensure that the configuration vars for the C compiler are
3996
# suitably defined. Those variables are subsequently used by
3997
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3998
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3999
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4000
[AC_LANG_SAVE
4001
4002
# Source file extension for Java test sources.
4003
ac_ext=java
4004
4005
# Object file extension for compiled Java test sources.
4006
objext=o
4007
_LT_AC_TAGVAR(objext, $1)=$objext
4008
4009
# Code to be used in simple compile tests
4010
lt_simple_compile_test_code="class foo {}\n"
4011
4012
# Code to be used in simple link tests
4013
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
4014
4015
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4016
_LT_AC_SYS_COMPILER
4017
4018
# save warnings/boilerplate of simple test code
4019
_LT_COMPILER_BOILERPLATE
4020
_LT_LINKER_BOILERPLATE
4021
4022
# Allow CC to be a program name with arguments.
4023
lt_save_CC="$CC"
4024
CC=${GCJ-"gcj"}
4025
compiler=$CC
4026
_LT_AC_TAGVAR(compiler, $1)=$CC
4027
_LT_CC_BASENAME([$compiler])
4028
4029
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4030
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4031
4032
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4033
4034
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4035
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4036
AC_LIBTOOL_PROG_CC_C_O($1)
4037
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4038
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4039
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4040
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4041
4042
AC_LIBTOOL_CONFIG($1)
4043
4044
AC_LANG_RESTORE
4045
CC="$lt_save_CC"
4046
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4047
4048
4049
# AC_LIBTOOL_LANG_RC_CONFIG
4050
# -------------------------
4051
# Ensure that the configuration vars for the Windows resource compiler are
4052
# suitably defined. Those variables are subsequently used by
4053
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4054
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4055
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4056
[AC_LANG_SAVE
4057
4058
# Source file extension for RC test sources.
4059
ac_ext=rc
4060
4061
# Object file extension for compiled RC test sources.
4062
objext=o
4063
_LT_AC_TAGVAR(objext, $1)=$objext
4064
4065
# Code to be used in simple compile tests
4066
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4067
4068
# Code to be used in simple link tests
4069
lt_simple_link_test_code="$lt_simple_compile_test_code"
4070
4071
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4072
_LT_AC_SYS_COMPILER
4073
4074
# save warnings/boilerplate of simple test code
4075
_LT_COMPILER_BOILERPLATE
4076
_LT_LINKER_BOILERPLATE
4077
4078
# Allow CC to be a program name with arguments.
4079
lt_save_CC="$CC"
4080
CC=${RC-"windres"}
4081
compiler=$CC
4082
_LT_AC_TAGVAR(compiler, $1)=$CC
4083
_LT_CC_BASENAME([$compiler])
4084
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4085
4086
AC_LIBTOOL_CONFIG($1)
4087
4088
AC_LANG_RESTORE
4089
CC="$lt_save_CC"
4090
])# AC_LIBTOOL_LANG_RC_CONFIG
4091
4092
4093
# AC_LIBTOOL_CONFIG([TAGNAME])
4094
# ----------------------------
4095
# If TAGNAME is not passed, then create an initial libtool script
4096
# with a default configuration from the untagged config vars. Otherwise
4097
# add code to config.status for appending the configuration named by
4098
# TAGNAME from the matching tagged config vars.
4099
AC_DEFUN([AC_LIBTOOL_CONFIG],
4100
[# The else clause should only fire when bootstrapping the
4101
# libtool distribution, otherwise you forgot to ship ltmain.sh
4102
# with your package, and you will get complaints that there are
4103
# no rules to generate ltmain.sh.
4104
if test -f "$ltmain"; then
4105
# See if we are running on zsh, and set the options which allow our commands through
4106
# without removal of \ escapes.
4107
if test -n "${ZSH_VERSION+set}" ; then
4108
setopt NO_GLOB_SUBST
4109
fi
4110
# Now quote all the things that may contain metacharacters while being
4111
# careful not to overquote the AC_SUBSTed values. We take copies of the
4112
# variables and quote the copies for generation of the libtool script.
4113
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
4114
SED SHELL STRIP \
4115
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4116
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4117
deplibs_check_method reload_flag reload_cmds need_locks \
4118
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4119
lt_cv_sys_global_symbol_to_c_name_address \
4120
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4121
old_postinstall_cmds old_postuninstall_cmds \
4122
_LT_AC_TAGVAR(compiler, $1) \
4123
_LT_AC_TAGVAR(CC, $1) \
4124
_LT_AC_TAGVAR(LD, $1) \
4125
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4126
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4127
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4128
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4129
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4130
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4131
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4132
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4133
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4134
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4135
_LT_AC_TAGVAR(predep_objects, $1) \
4136
_LT_AC_TAGVAR(postdep_objects, $1) \
4137
_LT_AC_TAGVAR(predeps, $1) \
4138
_LT_AC_TAGVAR(postdeps, $1) \
4139
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4140
_LT_AC_TAGVAR(archive_cmds, $1) \
4141
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4142
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4143
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4144
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4145
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4146
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4147
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4148
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4149
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4150
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4151
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4152
_LT_AC_TAGVAR(module_cmds, $1) \
4153
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4154
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4155
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4156
_LT_AC_TAGVAR(include_expsyms, $1); do
4157
4158
case $var in
4159
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4160
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4161
_LT_AC_TAGVAR(archive_cmds, $1) | \
4162
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4163
_LT_AC_TAGVAR(module_cmds, $1) | \
4164
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4165
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4166
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4167
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4168
postinstall_cmds | postuninstall_cmds | \
4169
old_postinstall_cmds | old_postuninstall_cmds | \
4170
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4171
# Double-quote double-evaled strings.
4172
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4173
;;
4174
*)
4175
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4176
;;
4177
esac
4178
done
4179
4180
case $lt_echo in
4181
*'\[$]0 --fallback-echo"')
4182
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4183
;;
4184
esac
4185
4186
ifelse([$1], [],
4187
[cfgfile="${ofile}T"
4188
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4189
$rm -f "$cfgfile"
4190
AC_MSG_NOTICE([creating $ofile])],
4191
[cfgfile="$ofile"])
4192
4193
cat <<__EOF__ >> "$cfgfile"
4194
ifelse([$1], [],
4195
[#! $SHELL
4196
4197
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4198
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4199
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4200
#
4201
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4202
# Free Software Foundation, Inc.
4203
#
4204
# This file is part of GNU Libtool:
4205
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4206
#
4207
# This program is free software; you can redistribute it and/or modify
4208
# it under the terms of the GNU General Public License as published by
4209
# the Free Software Foundation; either version 2 of the License, or
4210
# (at your option) any later version.
4211
#
4212
# This program is distributed in the hope that it will be useful, but
4213
# WITHOUT ANY WARRANTY; without even the implied warranty of
4214
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4215
# General Public License for more details.
4216
#
4217
# You should have received a copy of the GNU General Public License
4218
# along with this program; if not, write to the Free Software
4219
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4220
#
4221
# As a special exception to the GNU General Public License, if you
4222
# distribute this file as part of a program that contains a
4223
# configuration script generated by Autoconf, you may include it under
4224
# the same distribution terms that you use for the rest of that program.
4225
4226
# A sed program that does not truncate output.
4227
SED=$lt_SED
4228
4229
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4230
Xsed="$SED -e 1s/^X//"
4231
4232
# The HP-UX ksh and POSIX shell print the target directory to stdout
4233
# if CDPATH is set.
4234
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4235
4236
# The names of the tagged configurations supported by this script.
4237
available_tags=
4238
4239
# ### BEGIN LIBTOOL CONFIG],
4240
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4241
4242
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4243
4244
# Shell to use when invoking shell scripts.
4245
SHELL=$lt_SHELL
4246
4247
# Whether or not to build shared libraries.
4248
build_libtool_libs=$enable_shared
4249
4250
# Whether or not to build static libraries.
4251
build_old_libs=$enable_static
4252
4253
# Whether or not to add -lc for building shared libraries.
4254
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4255
4256
# Whether or not to disallow shared libs when runtime libs are static
4257
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4258
4259
# Whether or not to optimize for fast installation.
4260
fast_install=$enable_fast_install
4261
4262
# The host system.
4263
host_alias=$host_alias
4264
host=$host
4265
host_os=$host_os
4266
4267
# The build system.
4268
build_alias=$build_alias
4269
build=$build
4270
build_os=$build_os
4271
4272
# An echo program that does not interpret backslashes.
4273
echo=$lt_echo
4274
4275
# The archiver.
4276
AR=$lt_AR
4277
AR_FLAGS=$lt_AR_FLAGS
4278
4279
# A C compiler.
4280
LTCC=$lt_LTCC
4281
4282
# LTCC compiler flags.
4283
LTCFLAGS=$lt_LTCFLAGS
4284
4285
# A language-specific compiler.
4286
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4287
4288
# Is the compiler the GNU C compiler?
4289
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4290
4291
# An ERE matcher.
4292
EGREP=$lt_EGREP
4293
4294
# The linker used to build libraries.
4295
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4296
4297
# Whether we need hard or soft links.
4298
LN_S=$lt_LN_S
4299
4300
# A BSD-compatible nm program.
4301
NM=$lt_NM
4302
4303
# A symbol stripping program
4304
STRIP=$lt_STRIP
4305
4306
# Used to examine libraries when file_magic_cmd begins "file"
4307
MAGIC_CMD=$MAGIC_CMD
4308
4309
# Used on cygwin: DLL creation program.
4310
DLLTOOL="$DLLTOOL"
4311
4312
# Used on cygwin: object dumper.
4313
OBJDUMP="$OBJDUMP"
4314
4315
# Used on cygwin: assembler.
4316
AS="$AS"
4317
4318
# The name of the directory that contains temporary libtool files.
4319
objdir=$objdir
4320
4321
# How to create reloadable object files.
4322
reload_flag=$lt_reload_flag
4323
reload_cmds=$lt_reload_cmds
4324
4325
# How to pass a linker flag through the compiler.
4326
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4327
4328
# Object file suffix (normally "o").
4329
objext="$ac_objext"
4330
4331
# Old archive suffix (normally "a").
4332
libext="$libext"
4333
4334
# Shared library suffix (normally ".so").
4335
shrext_cmds='$shrext_cmds'
4336
4337
# Executable file suffix (normally "").
4338
exeext="$exeext"
4339
4340
# Additional compiler flags for building library objects.
4341
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4342
pic_mode=$pic_mode
4343
4344
# What is the maximum length of a command?
4345
max_cmd_len=$lt_cv_sys_max_cmd_len
4346
4347
# Does compiler simultaneously support -c and -o options?
4348
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4349
4350
# Must we lock files when doing compilation?
4351
need_locks=$lt_need_locks
4352
4353
# Do we need the lib prefix for modules?
4354
need_lib_prefix=$need_lib_prefix
4355
4356
# Do we need a version for libraries?
4357
need_version=$need_version
4358
4359
# Whether dlopen is supported.
4360
dlopen_support=$enable_dlopen
4361
4362
# Whether dlopen of programs is supported.
4363
dlopen_self=$enable_dlopen_self
4364
4365
# Whether dlopen of statically linked programs is supported.
4366
dlopen_self_static=$enable_dlopen_self_static
4367
4368
# Compiler flag to prevent dynamic linking.
4369
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4370
4371
# Compiler flag to turn off builtin functions.
4372
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4373
4374
# Compiler flag to allow reflexive dlopens.
4375
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4376
4377
# Compiler flag to generate shared objects directly from archives.
4378
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4379
4380
# Compiler flag to generate thread-safe objects.
4381
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4382
4383
# Library versioning type.
4384
version_type=$version_type
4385
4386
# Format of library name prefix.
4387
libname_spec=$lt_libname_spec
4388
4389
# List of archive names. First name is the real one, the rest are links.
4390
# The last name is the one that the linker finds with -lNAME.
4391
library_names_spec=$lt_library_names_spec
4392
4393
# The coded name of the library, if different from the real name.
4394
soname_spec=$lt_soname_spec
4395
4396
# Commands used to build and install an old-style archive.
4397
RANLIB=$lt_RANLIB
4398
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4399
old_postinstall_cmds=$lt_old_postinstall_cmds
4400
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4401
4402
# Create an old-style archive from a shared archive.
4403
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4404
4405
# Create a temporary old-style archive to link instead of a shared archive.
4406
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4407
4408
# Commands used to build and install a shared archive.
4409
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4410
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4411
postinstall_cmds=$lt_postinstall_cmds
4412
postuninstall_cmds=$lt_postuninstall_cmds
4413
4414
# Commands used to build a loadable module (assumed same as above if empty)
4415
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4416
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4417
4418
# Commands to strip libraries.
4419
old_striplib=$lt_old_striplib
4420
striplib=$lt_striplib
4421
4422
# Dependencies to place before the objects being linked to create a
4423
# shared library.
4424
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4425
4426
# Dependencies to place after the objects being linked to create a
4427
# shared library.
4428
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4429
4430
# Dependencies to place before the objects being linked to create a
4431
# shared library.
4432
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4433
4434
# Dependencies to place after the objects being linked to create a
4435
# shared library.
4436
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4437
4438
# The library search path used internally by the compiler when linking
4439
# a shared library.
4440
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4441
4442
# Method to check whether dependent libraries are shared objects.
4443
deplibs_check_method=$lt_deplibs_check_method
4444
4445
# Command to use when deplibs_check_method == file_magic.
4446
file_magic_cmd=$lt_file_magic_cmd
4447
4448
# Flag that allows shared libraries with undefined symbols to be built.
4449
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4450
4451
# Flag that forces no undefined symbols.
4452
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4453
4454
# Commands used to finish a libtool library installation in a directory.
4455
finish_cmds=$lt_finish_cmds
4456
4457
# Same as above, but a single script fragment to be evaled but not shown.
4458
finish_eval=$lt_finish_eval
4459
4460
# Take the output of nm and produce a listing of raw symbols and C names.
4461
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4462
4463
# Transform the output of nm in a proper C declaration
4464
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4465
4466
# Transform the output of nm in a C name address pair
4467
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4468
4469
# This is the shared library runtime path variable.
4470
runpath_var=$runpath_var
4471
4472
# This is the shared library path variable.
4473
shlibpath_var=$shlibpath_var
4474
4475
# Is shlibpath searched before the hard-coded library search path?
4476
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4477
4478
# How to hardcode a shared library path into an executable.
4479
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4480
4481
# Whether we should hardcode library paths into libraries.
4482
hardcode_into_libs=$hardcode_into_libs
4483
4484
# Flag to hardcode \$libdir into a binary during linking.
4485
# This must work even if \$libdir does not exist.
4486
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4487
4488
# If ld is used when linking, flag to hardcode \$libdir into
4489
# a binary during linking. This must work even if \$libdir does
4490
# not exist.
4491
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4492
4493
# Whether we need a single -rpath flag with a separated argument.
4494
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4495
4496
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4497
# resulting binary.
4498
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4499
4500
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4501
# resulting binary.
4502
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4503
4504
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4505
# the resulting binary.
4506
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4507
4508
# Set to yes if building a shared library automatically hardcodes DIR into the library
4509
# and all subsequent libraries and executables linked against it.
4510
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4511
4512
# Variables whose values should be saved in libtool wrapper scripts and
4513
# restored at relink time.
4514
variables_saved_for_relink="$variables_saved_for_relink"
4515
4516
# Whether libtool must link a program against all its dependency libraries.
4517
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4518
4519
# Compile-time system search path for libraries
4520
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4521
4522
# Run-time system search path for libraries
4523
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4524
4525
# Fix the shell variable \$srcfile for the compiler.
4526
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4527
4528
# Set to yes if exported symbols are required.
4529
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4530
4531
# The commands to list exported symbols.
4532
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4533
4534
# The commands to extract the exported symbol list from a shared archive.
4535
extract_expsyms_cmds=$lt_extract_expsyms_cmds
4536
4537
# Symbols that should not be listed in the preloaded symbols.
4538
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4539
4540
# Symbols that must always be exported.
4541
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4542
4543
ifelse([$1],[],
4544
[# ### END LIBTOOL CONFIG],
4545
[# ### END LIBTOOL TAG CONFIG: $tagname])
4546
4547
__EOF__
4548
4549
ifelse([$1],[], [
4550
case $host_os in
4551
aix3*)
4552
cat <<\EOF >> "$cfgfile"
4553
4554
# AIX sometimes has problems with the GCC collect2 program. For some
4555
# reason, if we set the COLLECT_NAMES environment variable, the problems
4556
# vanish in a puff of smoke.
4557
if test "X${COLLECT_NAMES+set}" != Xset; then
4558
COLLECT_NAMES=
4559
export COLLECT_NAMES
4560
fi
4561
EOF
4562
;;
4563
esac
4564
4565
# We use sed instead of cat because bash on DJGPP gets confused if
4566
# if finds mixed CR/LF and LF-only lines. Since sed operates in
4567
# text mode, it properly converts lines to CR/LF. This bash problem
4568
# is reportedly fixed, but why not run on old versions too?
4569
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4570
4571
mv -f "$cfgfile" "$ofile" || \
4572
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4573
chmod +x "$ofile"
4574
])
4575
else
4576
# If there is no Makefile yet, we rely on a make rule to execute
4577
# `config.status --recheck' to rerun these tests and create the
4578
# libtool script then.
4579
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4580
if test -f "$ltmain_in"; then
4581
test -f Makefile && make "$ltmain"
4582
fi
4583
fi
4584
])# AC_LIBTOOL_CONFIG
4585
4586
4587
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4588
# -------------------------------------------
4589
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4590
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4591
4592
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4593
4594
if test "$GCC" = yes; then
4595
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4596
4597
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4598
lt_cv_prog_compiler_rtti_exceptions,
4599
[-fno-rtti -fno-exceptions], [],
4600
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4601
fi
4602
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4603
4604
4605
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4606
# ---------------------------------
4607
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4608
[AC_REQUIRE([AC_CANONICAL_HOST])
4609
AC_REQUIRE([AC_PROG_NM])
4610
AC_REQUIRE([AC_OBJEXT])
4611
# Check for command to grab the raw symbol name followed by C symbol from nm.
4612
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4613
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4614
[
4615
# These are sane defaults that work on at least a few old systems.
4616
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4617
4618
# Character class describing NM global symbol codes.
4619
symcode='[[BCDEGRST]]'
4620
4621
# Regexp to match symbols that can be accessed directly from C.
4622
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4623
4624
# Transform an extracted symbol line into a proper C declaration
4625
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4626
4627
# Transform an extracted symbol line into symbol name and symbol address
4628
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'"
4629
4630
# Define system-specific variables.
4631
case $host_os in
4632
aix*)
4633
symcode='[[BCDT]]'
4634
;;
4635
cygwin* | mingw* | pw32*)
4636
symcode='[[ABCDGISTW]]'
4637
;;
4638
hpux*) # Its linker distinguishes data from code symbols
4639
if test "$host_cpu" = ia64; then
4640
symcode='[[ABCDEGRST]]'
4641
fi
4642
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4643
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4644
;;
4645
linux*)
4646
if test "$host_cpu" = ia64; then
4647
symcode='[[ABCDGIRSTW]]'
4648
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4649
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'"
4650
fi
4651
;;
4652
irix* | nonstopux*)
4653
symcode='[[BCDEGRST]]'
4654
;;
4655
osf*)
4656
symcode='[[BCDEGQRST]]'
4657
;;
4658
solaris*)
4659
symcode='[[BDRT]]'
4660
;;
4661
sco3.2v5*)
4662
symcode='[[DT]]'
4663
;;
4664
sysv4.2uw2*)
4665
symcode='[[DT]]'
4666
;;
4667
sysv5* | sco5v6* | unixware* | OpenUNIX*)
4668
symcode='[[ABDT]]'
4669
;;
4670
sysv4)
4671
symcode='[[DFNSTU]]'
4672
;;
4673
esac
4674
4675
# Handle CRLF in mingw tool chain
4676
opt_cr=
4677
case $build_os in
4678
mingw*)
4679
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4680
;;
4681
esac
4682
4683
# If we're using GNU nm, then use its standard symbol codes.
4684
case `$NM -V 2>&1` in
4685
*GNU* | *'with BFD'*)
4686
symcode='[[ABCDGIRSTW]]' ;;
4687
esac
4688
4689
# Try without a prefix undercore, then with it.
4690
for ac_symprfx in "" "_"; do
4691
4692
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4693
symxfrm="\\1 $ac_symprfx\\2 \\2"
4694
4695
# Write the raw and C identifiers.
4696
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4697
4698
# Check to see that the pipe works correctly.
4699
pipe_works=no
4700
4701
rm -f conftest*
4702
cat > conftest.$ac_ext <<EOF
4703
#ifdef __cplusplus
4704
extern "C" {
4705
#endif
4706
char nm_test_var;
4707
void nm_test_func(){}
4708
#ifdef __cplusplus
4709
}
4710
#endif
4711
int main(){nm_test_var='a';nm_test_func();return(0);}
4712
EOF
4713
4714
if AC_TRY_EVAL(ac_compile); then
4715
# Now try to grab the symbols.
4716
nlist=conftest.nm
4717
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4718
# Try sorting and uniquifying the output.
4719
if sort "$nlist" | uniq > "$nlist"T; then
4720
mv -f "$nlist"T "$nlist"
4721
else
4722
rm -f "$nlist"T
4723
fi
4724
4725
# Make sure that we snagged all the symbols we need.
4726
if grep ' nm_test_var$' "$nlist" >/dev/null; then
4727
if grep ' nm_test_func$' "$nlist" >/dev/null; then
4728
cat <<EOF > conftest.$ac_ext
4729
#ifdef __cplusplus
4730
extern "C" {
4731
#endif
4732
4733
EOF
4734
# Now generate the symbol file.
4735
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4736
4737
cat <<EOF >> conftest.$ac_ext
4738
#if defined (__STDC__) && __STDC__
4739
# define lt_ptr_t void *
4740
#else
4741
# define lt_ptr_t char *
4742
# define const
4743
#endif
4744
4745
/* The mapping between symbol names and symbols. */
4746
const struct {
4747
const char *name;
4748
lt_ptr_t address;
4749
}
4750
lt_preloaded_symbols[[]] =
4751
{
4752
EOF
4753
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4754
cat <<\EOF >> conftest.$ac_ext
4755
{0, (lt_ptr_t) 0}
4756
};
4757
4758
#ifdef __cplusplus
4759
}
4760
#endif
4761
EOF
4762
# Now try linking the two files.
4763
mv conftest.$ac_objext conftstm.$ac_objext
4764
lt_save_LIBS="$LIBS"
4765
lt_save_CFLAGS="$CFLAGS"
4766
LIBS="conftstm.$ac_objext"
4767
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4768
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4769
pipe_works=yes
4770
fi
4771
LIBS="$lt_save_LIBS"
4772
CFLAGS="$lt_save_CFLAGS"
4773
else
4774
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4775
fi
4776
else
4777
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4778
fi
4779
else
4780
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4781
fi
4782
else
4783
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4784
cat conftest.$ac_ext >&5
4785
fi
4786
rm -f conftest* conftst*
4787
4788
# Do not use the global_symbol_pipe unless it works.
4789
if test "$pipe_works" = yes; then
4790
break
4791
else
4792
lt_cv_sys_global_symbol_pipe=
4793
fi
4794
done
4795
])
4796
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4797
lt_cv_sys_global_symbol_to_cdecl=
4798
fi
4799
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4800
AC_MSG_RESULT(failed)
4801
else
4802
AC_MSG_RESULT(ok)
4803
fi
4804
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4805
4806
4807
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4808
# ---------------------------------------
4809
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4810
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4811
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4812
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4813
4814
AC_MSG_CHECKING([for $compiler option to produce PIC])
4815
ifelse([$1],[CXX],[
4816
# C++ specific cases for pic, static, wl, etc.
4817
if test "$GXX" = yes; then
4818
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4819
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4820
4821
case $host_os in
4822
aix*)
4823
# All AIX code is PIC.
4824
if test "$host_cpu" = ia64; then
4825
# AIX 5 now supports IA64 processor
4826
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4827
fi
4828
;;
4829
amigaos*)
4830
# FIXME: we need at least 68020 code to build shared libraries, but
4831
# adding the `-m68020' flag to GCC prevents building anything better,
4832
# like `-m68040'.
4833
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4834
;;
4835
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4836
# PIC is the default for these OSes.
4837
;;
4838
mingw* | os2* | pw32*)
4839
# This hack is so that the source file can tell whether it is being
4840
# built for inclusion in a dll (and should export symbols for example).
4841
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4842
;;
4843
darwin* | rhapsody*)
4844
# PIC is the default on this platform
4845
# Common symbols not allowed in MH_DYLIB files
4846
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4847
;;
4848
*djgpp*)
4849
# DJGPP does not support shared libraries at all
4850
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4851
;;
4852
interix3*)
4853
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4854
# Instead, we relocate shared libraries at runtime.
4855
;;
4856
sysv4*MP*)
4857
if test -d /usr/nec; then
4858
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4859
fi
4860
;;
4861
hpux*)
4862
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4863
# not for PA HP-UX.
4864
case $host_cpu in
4865
hppa*64*|ia64*)
4866
;;
4867
*)
4868
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4869
;;
4870
esac
4871
;;
4872
*)
4873
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4874
;;
4875
esac
4876
else
4877
case $host_os in
4878
aix4* | aix5*)
4879
# All AIX code is PIC.
4880
if test "$host_cpu" = ia64; then
4881
# AIX 5 now supports IA64 processor
4882
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4883
else
4884
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4885
fi
4886
;;
4887
chorus*)
4888
case $cc_basename in
4889
cxch68*)
4890
# Green Hills C++ Compiler
4891
# _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"
4892
;;
4893
esac
4894
;;
4895
darwin*)
4896
# PIC is the default on this platform
4897
# Common symbols not allowed in MH_DYLIB files
4898
case $cc_basename in
4899
xlc*)
4900
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4901
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4902
;;
4903
esac
4904
;;
4905
dgux*)
4906
case $cc_basename in
4907
ec++*)
4908
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4909
;;
4910
ghcx*)
4911
# Green Hills C++ Compiler
4912
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4913
;;
4914
*)
4915
;;
4916
esac
4917
;;
4918
freebsd* | kfreebsd*-gnu | dragonfly*)
4919
# FreeBSD uses GNU C++
4920
;;
4921
hpux9* | hpux10* | hpux11*)
4922
case $cc_basename in
4923
CC*)
4924
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4925
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4926
if test "$host_cpu" != ia64; then
4927
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4928
fi
4929
;;
4930
aCC*)
4931
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4932
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4933
case $host_cpu in
4934
hppa*64*|ia64*)
4935
# +Z the default
4936
;;
4937
*)
4938
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4939
;;
4940
esac
4941
;;
4942
*)
4943
;;
4944
esac
4945
;;
4946
interix*)
4947
# This is c89, which is MS Visual C++ (no shared libs)
4948
# Anyone wants to do a port?
4949
;;
4950
irix5* | irix6* | nonstopux*)
4951
case $cc_basename in
4952
CC*)
4953
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4954
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4955
# CC pic flag -KPIC is the default.
4956
;;
4957
*)
4958
;;
4959
esac
4960
;;
4961
linux*)
4962
case $cc_basename in
4963
KCC*)
4964
# KAI C++ Compiler
4965
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4966
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4967
;;
4968
icpc* | ecpc*)
4969
# Intel C++
4970
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4971
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4972
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4973
;;
4974
pgCC*)
4975
# Portland Group C++ compiler.
4976
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4977
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4978
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4979
;;
4980
cxx*)
4981
# Compaq C++
4982
# Make sure the PIC flag is empty. It appears that all Alpha
4983
# Linux and Compaq Tru64 Unix objects are PIC.
4984
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4985
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4986
;;
4987
*)
4988
;;
4989
esac
4990
;;
4991
lynxos*)
4992
;;
4993
m88k*)
4994
;;
4995
mvs*)
4996
case $cc_basename in
4997
cxx*)
4998
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4999
;;
5000
*)
5001
;;
5002
esac
5003
;;
5004
netbsd*)
5005
;;
5006
osf3* | osf4* | osf5*)
5007
case $cc_basename in
5008
KCC*)
5009
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5010
;;
5011
RCC*)
5012
# Rational C++ 2.4.1
5013
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5014
;;
5015
cxx*)
5016
# Digital/Compaq C++
5017
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5018
# Make sure the PIC flag is empty. It appears that all Alpha
5019
# Linux and Compaq Tru64 Unix objects are PIC.
5020
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5021
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5022
;;
5023
*)
5024
;;
5025
esac
5026
;;
5027
psos*)
5028
;;
5029
solaris*)
5030
case $cc_basename in
5031
CC*)
5032
# Sun C++ 4.2, 5.x and Centerline C++
5033
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5034
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5035
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5036
;;
5037
gcx*)
5038
# Green Hills C++ Compiler
5039
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5040
;;
5041
*)
5042
;;
5043
esac
5044
;;
5045
sunos4*)
5046
case $cc_basename in
5047
CC*)
5048
# Sun C++ 4.x
5049
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5050
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5051
;;
5052
lcc*)
5053
# Lucid
5054
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5055
;;
5056
*)
5057
;;
5058
esac
5059
;;
5060
tandem*)
5061
case $cc_basename in
5062
NCC*)
5063
# NonStop-UX NCC 3.20
5064
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5065
;;
5066
*)
5067
;;
5068
esac
5069
;;
5070
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5071
case $cc_basename in
5072
CC*)
5073
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5074
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5075
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5076
;;
5077
esac
5078
;;
5079
vxworks*)
5080
;;
5081
*)
5082
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5083
;;
5084
esac
5085
fi
5086
],
5087
[
5088
if test "$GCC" = yes; then
5089
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5090
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5091
5092
case $host_os in
5093
aix*)
5094
# All AIX code is PIC.
5095
if test "$host_cpu" = ia64; then
5096
# AIX 5 now supports IA64 processor
5097
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5098
fi
5099
;;
5100
5101
amigaos*)
5102
# FIXME: we need at least 68020 code to build shared libraries, but
5103
# adding the `-m68020' flag to GCC prevents building anything better,
5104
# like `-m68040'.
5105
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5106
;;
5107
5108
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5109
# PIC is the default for these OSes.
5110
;;
5111
5112
mingw* | pw32* | os2*)
5113
# This hack is so that the source file can tell whether it is being
5114
# built for inclusion in a dll (and should export symbols for example).
5115
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5116
;;
5117
5118
darwin* | rhapsody*)
5119
# PIC is the default on this platform
5120
# Common symbols not allowed in MH_DYLIB files
5121
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5122
;;
5123
5124
interix3*)
5125
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
5126
# Instead, we relocate shared libraries at runtime.
5127
;;
5128
5129
msdosdjgpp*)
5130
# Just because we use GCC doesn't mean we suddenly get shared libraries
5131
# on systems that don't support them.
5132
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5133
enable_shared=no
5134
;;
5135
5136
sysv4*MP*)
5137
if test -d /usr/nec; then
5138
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5139
fi
5140
;;
5141
5142
hpux*)
5143
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5144
# not for PA HP-UX.
5145
case $host_cpu in
5146
hppa*64*|ia64*)
5147
# +Z the default
5148
;;
5149
*)
5150
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5151
;;
5152
esac
5153
;;
5154
5155
*)
5156
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5157
;;
5158
esac
5159
else
5160
# PORTME Check for flag to pass linker flags through the system compiler.
5161
case $host_os in
5162
aix*)
5163
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5164
if test "$host_cpu" = ia64; then
5165
# AIX 5 now supports IA64 processor
5166
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5167
else
5168
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5169
fi
5170
;;
5171
darwin*)
5172
# PIC is the default on this platform
5173
# Common symbols not allowed in MH_DYLIB files
5174
case $cc_basename in
5175
xlc*)
5176
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5177
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5178
;;
5179
esac
5180
;;
5181
5182
mingw* | pw32* | os2*)
5183
# This hack is so that the source file can tell whether it is being
5184
# built for inclusion in a dll (and should export symbols for example).
5185
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5186
;;
5187
5188
hpux9* | hpux10* | hpux11*)
5189
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5190
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5191
# not for PA HP-UX.
5192
case $host_cpu in
5193
hppa*64*|ia64*)
5194
# +Z the default
5195
;;
5196
*)
5197
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5198
;;
5199
esac
5200
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5201
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5202
;;
5203
5204
irix5* | irix6* | nonstopux*)
5205
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5206
# PIC (with -KPIC) is the default.
5207
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5208
;;
5209
5210
newsos6)
5211
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5212
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5213
;;
5214
5215
linux*)
5216
case $cc_basename in
5217
icc* | ecc*)
5218
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5219
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5220
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5221
;;
5222
pgcc* | pgf77* | pgf90* | pgf95*)
5223
# Portland Group compilers (*not* the Pentium gcc compiler,
5224
# which looks to be a dead project)
5225
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5226
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5227
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5228
;;
5229
ccc*)
5230
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5231
# All Alpha code is PIC.
5232
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5233
;;
5234
esac
5235
;;
5236
5237
osf3* | osf4* | osf5*)
5238
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5239
# All OSF/1 code is PIC.
5240
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5241
;;
5242
5243
solaris*)
5244
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5245
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5246
case $cc_basename in
5247
f77* | f90* | f95*)
5248
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5249
*)
5250
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5251
esac
5252
;;
5253
5254
sunos4*)
5255
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5256
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5257
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5258
;;
5259
5260
sysv4 | sysv4.2uw2* | sysv4.3*)
5261
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5262
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5263
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5264
;;
5265
5266
sysv4*MP*)
5267
if test -d /usr/nec ;then
5268
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5269
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5270
fi
5271
;;
5272
5273
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
5274
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5275
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5276
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5277
;;
5278
5279
unicos*)
5280
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5281
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5282
;;
5283
5284
uts4*)
5285
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5286
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5287
;;
5288
5289
*)
5290
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5291
;;
5292
esac
5293
fi
5294
])
5295
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5296
5297
#
5298
# Check to make sure the PIC flag actually works.
5299
#
5300
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5301
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5302
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5303
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5304
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5305
"" | " "*) ;;
5306
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5307
esac],
5308
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5309
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5310
fi
5311
case $host_os in
5312
# For platforms which do not support PIC, -DPIC is meaningless:
5313
*djgpp*)
5314
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5315
;;
5316
*)
5317
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5318
;;
5319
esac
5320
5321
#
5322
# Check to make sure the static flag actually works.
5323
#
5324
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
5325
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
5326
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
5327
$lt_tmp_static_flag,
5328
[],
5329
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
5330
])
5331
5332
5333
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5334
# ------------------------------------
5335
# See if the linker supports building shared libraries.
5336
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5337
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5338
ifelse([$1],[CXX],[
5339
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5340
case $host_os in
5341
aix4* | aix5*)
5342
# If we're using GNU nm, then we don't want the "-C" option.
5343
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5344
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5345
_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'
5346
else
5347
_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'
5348
fi
5349
;;
5350
pw32*)
5351
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5352
;;
5353
cygwin* | mingw*)
5354
_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'
5355
;;
5356
*)
5357
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5358
;;
5359
esac
5360
],[
5361
runpath_var=
5362
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5363
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5364
_LT_AC_TAGVAR(archive_cmds, $1)=
5365
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5366
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5367
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5368
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5369
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5370
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5371
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5372
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5373
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5374
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5375
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5376
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5377
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5378
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5379
_LT_AC_TAGVAR(module_cmds, $1)=
5380
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5381
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5382
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5383
# include_expsyms should be a list of space-separated symbols to be *always*
5384
# included in the symbol list
5385
_LT_AC_TAGVAR(include_expsyms, $1)=
5386
# exclude_expsyms can be an extended regexp of symbols to exclude
5387
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5388
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5389
# as well as any symbol that contains `d'.
5390
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5391
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5392
# platforms (ab)use it in PIC code, but their linkers get confused if
5393
# the symbol is explicitly referenced. Since portable code cannot
5394
# rely on this symbol name, it's probably fine to never include it in
5395
# preloaded symbol tables.
5396
extract_expsyms_cmds=
5397
# Just being paranoid about ensuring that cc_basename is set.
5398
_LT_CC_BASENAME([$compiler])
5399
case $host_os in
5400
cygwin* | mingw* | pw32*)
5401
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5402
# When not using gcc, we currently assume that we are using
5403
# Microsoft Visual C++.
5404
if test "$GCC" != yes; then
5405
with_gnu_ld=no
5406
fi
5407
;;
5408
interix*)
5409
# we just hope/assume this is gcc and not c89 (= MSVC++)
5410
with_gnu_ld=yes
5411
;;
5412
openbsd*)
5413
with_gnu_ld=no
5414
;;
5415
esac
5416
5417
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5418
if test "$with_gnu_ld" = yes; then
5419
# If archive_cmds runs LD, not CC, wlarc should be empty
5420
wlarc='${wl}'
5421
5422
# Set some defaults for GNU ld with shared library support. These
5423
# are reset later if shared libraries are not supported. Putting them
5424
# here allows them to be overridden if necessary.
5425
runpath_var=LD_RUN_PATH
5426
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5427
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5428
# ancient GNU ld didn't support --whole-archive et. al.
5429
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5430
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5431
else
5432
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5433
fi
5434
supports_anon_versioning=no
5435
case `$LD -v 2>/dev/null` in
5436
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5437
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5438
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5439
*\ 2.11.*) ;; # other 2.11 versions
5440
*) supports_anon_versioning=yes ;;
5441
esac
5442
5443
# See if GNU ld supports shared libraries.
5444
case $host_os in
5445
aix3* | aix4* | aix5*)
5446
# On AIX/PPC, the GNU linker is very broken
5447
if test "$host_cpu" != ia64; then
5448
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5449
cat <<EOF 1>&2
5450
5451
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5452
*** to be unable to reliably create shared libraries on AIX.
5453
*** Therefore, libtool is disabling shared libraries support. If you
5454
*** really care for shared libraries, you may want to modify your PATH
5455
*** so that a non-GNU linker is found, and then restart.
5456
5457
EOF
5458
fi
5459
;;
5460
5461
amigaos*)
5462
_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)'
5463
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5464
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5465
5466
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5467
# that the semantics of dynamic libraries on AmigaOS, at least up
5468
# to version 4, is to share data among multiple programs linked
5469
# with the same dynamic library. Since this doesn't match the
5470
# behavior of shared libraries on other platforms, we can't use
5471
# them.
5472
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5473
;;
5474
5475
beos*)
5476
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5477
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5478
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5479
# support --undefined. This deserves some investigation. FIXME
5480
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5481
else
5482
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5483
fi
5484
;;
5485
5486
cygwin* | mingw* | pw32*)
5487
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5488
# as there is no search path for DLLs.
5489
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5490
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5491
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5492
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5493
_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'
5494
5495
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5496
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5497
# If the export-symbols file already is a .def file (1st line
5498
# is EXPORTS), use it as is; otherwise, prepend...
5499
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5500
cp $export_symbols $output_objdir/$soname.def;
5501
else
5502
echo EXPORTS > $output_objdir/$soname.def;
5503
cat $export_symbols >> $output_objdir/$soname.def;
5504
fi~
5505
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5506
else
5507
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5508
fi
5509
;;
5510
5511
interix3*)
5512
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5513
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5514
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5515
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5516
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5517
# Instead, shared libraries are loaded at an image base (0x10000000 by
5518
# default) and relocated if they conflict, which is a slow very memory
5519
# consuming and fragmenting process. To avoid this, we pick a random,
5520
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5521
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5522
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5523
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5524
;;
5525
5526
linux*)
5527
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5528
tmp_addflag=
5529
case $cc_basename,$host_cpu in
5530
pgcc*) # Portland Group C compiler
5531
_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'
5532
tmp_addflag=' $pic_flag'
5533
;;
5534
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5535
_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'
5536
tmp_addflag=' $pic_flag -Mnomain' ;;
5537
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5538
tmp_addflag=' -i_dynamic' ;;
5539
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5540
tmp_addflag=' -i_dynamic -nofor_main' ;;
5541
ifc* | ifort*) # Intel Fortran compiler
5542
tmp_addflag=' -nofor_main' ;;
5543
esac
5544
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5545
5546
if test $supports_anon_versioning = yes; then
5547
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5548
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5549
$echo "local: *; };" >> $output_objdir/$libname.ver~
5550
$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5551
fi
5552
else
5553
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5554
fi
5555
;;
5556
5557
netbsd*)
5558
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5559
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5560
wlarc=
5561
else
5562
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5563
_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'
5564
fi
5565
;;
5566
5567
solaris*)
5568
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5569
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5570
cat <<EOF 1>&2
5571
5572
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5573
*** create shared libraries on Solaris systems. Therefore, libtool
5574
*** is disabling shared libraries support. We urge you to upgrade GNU
5575
*** binutils to release 2.9.1 or newer. Another option is to modify
5576
*** your PATH or compiler configuration so that the native linker is
5577
*** used, and then restart.
5578
5579
EOF
5580
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5581
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5582
_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'
5583
else
5584
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5585
fi
5586
;;
5587
5588
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5589
case `$LD -v 2>&1` in
5590
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5591
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5592
cat <<_LT_EOF 1>&2
5593
5594
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
5595
*** reliably create shared libraries on SCO systems. Therefore, libtool
5596
*** is disabling shared libraries support. We urge you to upgrade GNU
5597
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5598
*** your PATH or compiler configuration so that the native linker is
5599
*** used, and then restart.
5600
5601
_LT_EOF
5602
;;
5603
*)
5604
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5605
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
5606
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
5607
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
5608
else
5609
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5610
fi
5611
;;
5612
esac
5613
;;
5614
5615
sunos4*)
5616
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5617
wlarc=
5618
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5619
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5620
;;
5621
5622
*)
5623
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5624
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5625
_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'
5626
else
5627
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5628
fi
5629
;;
5630
esac
5631
5632
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5633
runpath_var=
5634
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5635
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5636
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5637
fi
5638
else
5639
# PORTME fill in a description of your system's linker (not GNU ld)
5640
case $host_os in
5641
aix3*)
5642
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5643
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5644
_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'
5645
# Note: this linker hardcodes the directories in LIBPATH if there
5646
# are no directories specified by -L.
5647
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5648
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5649
# Neither direct hardcoding nor static linking is supported with a
5650
# broken collect2.
5651
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5652
fi
5653
;;
5654
5655
aix4* | aix5*)
5656
if test "$host_cpu" = ia64; then
5657
# On IA64, the linker does run time linking by default, so we don't
5658
# have to do anything special.
5659
aix_use_runtimelinking=no
5660
exp_sym_flag='-Bexport'
5661
no_entry_flag=""
5662
else
5663
# If we're using GNU nm, then we don't want the "-C" option.
5664
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5665
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5666
_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'
5667
else
5668
_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'
5669
fi
5670
aix_use_runtimelinking=no
5671
5672
# Test if we are trying to use run time linking or normal
5673
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5674
# need to do runtime linking.
5675
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5676
for ld_flag in $LDFLAGS; do
5677
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5678
aix_use_runtimelinking=yes
5679
break
5680
fi
5681
done
5682
;;
5683
esac
5684
5685
exp_sym_flag='-bexport'
5686
no_entry_flag='-bnoentry'
5687
fi
5688
5689
# When large executables or shared objects are built, AIX ld can
5690
# have problems creating the table of contents. If linking a library
5691
# or program results in "error TOC overflow" add -mminimal-toc to
5692
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5693
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5694
5695
_LT_AC_TAGVAR(archive_cmds, $1)=''
5696
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5697
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5698
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5699
5700
if test "$GCC" = yes; then
5701
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5702
# We only want to do this on AIX 4.2 and lower, the check
5703
# below for broken collect2 doesn't work under 4.3+
5704
collect2name=`${CC} -print-prog-name=collect2`
5705
if test -f "$collect2name" && \
5706
strings "$collect2name" | grep resolve_lib_name >/dev/null
5707
then
5708
# We have reworked collect2
5709
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5710
else
5711
# We have old collect2
5712
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5713
# It fails to find uninstalled libraries when the uninstalled
5714
# path is not listed in the libpath. Setting hardcode_minus_L
5715
# to unsupported forces relinking
5716
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5717
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5718
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5719
fi
5720
;;
5721
esac
5722
shared_flag='-shared'
5723
if test "$aix_use_runtimelinking" = yes; then
5724
shared_flag="$shared_flag "'${wl}-G'
5725
fi
5726
else
5727
# not using gcc
5728
if test "$host_cpu" = ia64; then
5729
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5730
# chokes on -Wl,-G. The following line is correct:
5731
shared_flag='-G'
5732
else
5733
if test "$aix_use_runtimelinking" = yes; then
5734
shared_flag='${wl}-G'
5735
else
5736
shared_flag='${wl}-bM:SRE'
5737
fi
5738
fi
5739
fi
5740
5741
# It seems that -bexpall does not export symbols beginning with
5742
# underscore (_), so it is better to generate a list of symbols to export.
5743
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5744
if test "$aix_use_runtimelinking" = yes; then
5745
# Warning - without using the other runtime loading flags (-brtl),
5746
# -berok will link without error, but may produce a broken library.
5747
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5748
# Determine the default libpath from the value encoded in an empty executable.
5749
_LT_AC_SYS_LIBPATH_AIX
5750
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5751
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5752
else
5753
if test "$host_cpu" = ia64; then
5754
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5755
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5756
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5757
else
5758
# Determine the default libpath from the value encoded in an empty executable.
5759
_LT_AC_SYS_LIBPATH_AIX
5760
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5761
# Warning - without using the other run time loading flags,
5762
# -berok will link without error, but may produce a broken library.
5763
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5764
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5765
# Exported symbols can be pulled into shared objects from archives
5766
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5767
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5768
# This is similar to how AIX traditionally builds its shared libraries.
5769
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5770
fi
5771
fi
5772
;;
5773
5774
amigaos*)
5775
_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)'
5776
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5777
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5778
# see comment about different semantics on the GNU ld section
5779
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5780
;;
5781
5782
bsdi[[45]]*)
5783
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5784
;;
5785
5786
cygwin* | mingw* | pw32*)
5787
# When not using gcc, we currently assume that we are using
5788
# Microsoft Visual C++.
5789
# hardcode_libdir_flag_spec is actually meaningless, as there is
5790
# no search path for DLLs.
5791
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5792
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5793
# Tell ltmain to make .lib files, not .a files.
5794
libext=lib
5795
# Tell ltmain to make .dll files, not .so files.
5796
shrext_cmds=".dll"
5797
# FIXME: Setting linknames here is a bad hack.
5798
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5799
# The linker will automatically build a .lib file if we build a DLL.
5800
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5801
# FIXME: Should let the user specify the lib program.
5802
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5803
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5804
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5805
;;
5806
5807
darwin* | rhapsody*)
5808
case $host_os in
5809
rhapsody* | darwin1.[[012]])
5810
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5811
;;
5812
*) # Darwin 1.3 on
5813
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5814
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5815
else
5816
case ${MACOSX_DEPLOYMENT_TARGET} in
5817
10.[[012]])
5818
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5819
;;
5820
10.*)
5821
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5822
;;
5823
esac
5824
fi
5825
;;
5826
esac
5827
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5828
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5829
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5830
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5831
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5832
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5833
if test "$GCC" = yes ; then
5834
output_verbose_link_cmd='echo'
5835
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5836
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5837
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5838
_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}'
5839
_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}'
5840
else
5841
case $cc_basename in
5842
xlc*)
5843
output_verbose_link_cmd='echo'
5844
_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'
5845
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5846
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5847
_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}'
5848
_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}'
5849
;;
5850
*)
5851
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5852
;;
5853
esac
5854
fi
5855
;;
5856
5857
dgux*)
5858
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5859
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5860
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5861
;;
5862
5863
freebsd1*)
5864
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5865
;;
5866
5867
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5868
# support. Future versions do this automatically, but an explicit c++rt0.o
5869
# does not break anything, and helps significantly (at the cost of a little
5870
# extra space).
5871
freebsd2.2*)
5872
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5873
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5874
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5875
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5876
;;
5877
5878
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5879
freebsd2*)
5880
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5881
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5882
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5883
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5884
;;
5885
5886
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5887
freebsd* | kfreebsd*-gnu | dragonfly*)
5888
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5889
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5890
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5891
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5892
;;
5893
5894
hpux9*)
5895
if test "$GCC" = yes; then
5896
_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'
5897
else
5898
_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'
5899
fi
5900
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5901
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5902
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5903
5904
# hardcode_minus_L: Not really in the search PATH,
5905
# but as the default location of the library.
5906
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5907
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5908
;;
5909
5910
hpux10*)
5911
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5912
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5913
else
5914
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5915
fi
5916
if test "$with_gnu_ld" = no; then
5917
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5918
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5919
5920
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5921
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5922
5923
# hardcode_minus_L: Not really in the search PATH,
5924
# but as the default location of the library.
5925
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5926
fi
5927
;;
5928
5929
hpux11*)
5930
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5931
case $host_cpu in
5932
hppa*64*)
5933
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5934
;;
5935
ia64*)
5936
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5937
;;
5938
*)
5939
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5940
;;
5941
esac
5942
else
5943
case $host_cpu in
5944
hppa*64*)
5945
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5946
;;
5947
ia64*)
5948
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5949
;;
5950
*)
5951
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5952
;;
5953
esac
5954
fi
5955
if test "$with_gnu_ld" = no; then
5956
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5957
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5958
5959
case $host_cpu in
5960
hppa*64*|ia64*)
5961
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5962
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5963
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5964
;;
5965
*)
5966
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5967
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5968
5969
# hardcode_minus_L: Not really in the search PATH,
5970
# but as the default location of the library.
5971
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5972
;;
5973
esac
5974
fi
5975
;;
5976
5977
irix5* | irix6* | nonstopux*)
5978
if test "$GCC" = yes; then
5979
_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'
5980
else
5981
_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'
5982
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5983
fi
5984
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5985
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5986
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5987
;;
5988
5989
netbsd*)
5990
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5991
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5992
else
5993
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5994
fi
5995
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5996
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5997
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5998
;;
5999
6000
newsos6)
6001
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6002
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6003
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6004
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6005
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6006
;;
6007
6008
openbsd*)
6009
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6010
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6011
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6012
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6013
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
6014
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6015
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6016
else
6017
case $host_os in
6018
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6019
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6020
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6021
;;
6022
*)
6023
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6024
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6025
;;
6026
esac
6027
fi
6028
;;
6029
6030
os2*)
6031
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6032
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6033
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6034
_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'
6035
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6036
;;
6037
6038
osf3*)
6039
if test "$GCC" = yes; then
6040
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6041
_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'
6042
else
6043
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6044
_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'
6045
fi
6046
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6047
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6048
;;
6049
6050
osf4* | osf5*) # as osf3* with the addition of -msym flag
6051
if test "$GCC" = yes; then
6052
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6053
_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'
6054
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6055
else
6056
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6057
_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'
6058
_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~
6059
$LD -shared${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'
6060
6061
# Both c and cxx compiler support -rpath directly
6062
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6063
fi
6064
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6065
;;
6066
6067
solaris*)
6068
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6069
if test "$GCC" = yes; then
6070
wlarc='${wl}'
6071
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6072
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6073
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6074
else
6075
wlarc=''
6076
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6077
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6078
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6079
fi
6080
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6081
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6082
case $host_os in
6083
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6084
*)
6085
# The compiler driver will combine linker options so we
6086
# cannot just pass the convience library names through
6087
# without $wl, iff we do not link with $LD.
6088
# Luckily, gcc supports the same syntax we need for Sun Studio.
6089
# Supported since Solaris 2.6 (maybe 2.5.1?)
6090
case $wlarc in
6091
'')
6092
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6093
*)
6094
_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' ;;
6095
esac ;;
6096
esac
6097
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6098
;;
6099
6100
sunos4*)
6101
if test "x$host_vendor" = xsequent; then
6102
# Use $CC to link under sequent, because it throws in some extra .o
6103
# files that make .init and .fini sections work.
6104
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6105
else
6106
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6107
fi
6108
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6109
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6110
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6111
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6112
;;
6113
6114
sysv4)
6115
case $host_vendor in
6116
sni)
6117
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6118
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6119
;;
6120
siemens)
6121
## LD is ld it makes a PLAMLIB
6122
## CC just makes a GrossModule.
6123
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6124
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6125
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6126
;;
6127
motorola)
6128
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6129
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6130
;;
6131
esac
6132
runpath_var='LD_RUN_PATH'
6133
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6134
;;
6135
6136
sysv4.3*)
6137
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6138
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6139
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6140
;;
6141
6142
sysv4*MP*)
6143
if test -d /usr/nec; then
6144
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6145
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6146
runpath_var=LD_RUN_PATH
6147
hardcode_runpath_var=yes
6148
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6149
fi
6150
;;
6151
6152
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
6153
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6154
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6155
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6156
runpath_var='LD_RUN_PATH'
6157
6158
if test "$GCC" = yes; then
6159
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6160
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6161
else
6162
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6163
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6164
fi
6165
;;
6166
6167
sysv5* | sco3.2v5* | sco5v6*)
6168
# Note: We can NOT use -z defs as we might desire, because we do not
6169
# link with -lc, and that would cause any symbols used from libc to
6170
# always be unresolved, which means just about no library would
6171
# ever link correctly. If we're not using GNU ld we use -z text
6172
# though, which does catch some bad symbols but isn't as heavy-handed
6173
# as -z defs.
6174
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6175
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6176
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6177
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6178
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
6179
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6180
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6181
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6182
runpath_var='LD_RUN_PATH'
6183
6184
if test "$GCC" = yes; then
6185
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6186
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6187
else
6188
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6189
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
6190
fi
6191
;;
6192
6193
uts4*)
6194
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6195
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6196
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6197
;;
6198
6199
*)
6200
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6201
;;
6202
esac
6203
fi
6204
])
6205
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6206
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6207
6208
#
6209
# Do we need to explicitly link libc?
6210
#
6211
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6212
x|xyes)
6213
# Assume -lc should be added
6214
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6215
6216
if test "$enable_shared" = yes && test "$GCC" = yes; then
6217
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6218
*'~'*)
6219
# FIXME: we may have to deal with multi-command sequences.
6220
;;
6221
'$CC '*)
6222
# Test whether the compiler implicitly links with -lc since on some
6223
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6224
# to ld, don't add -lc before -lgcc.
6225
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6226
$rm conftest*
6227
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6228
6229
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6230
soname=conftest
6231
lib=conftest
6232
libobjs=conftest.$ac_objext
6233
deplibs=
6234
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6235
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
6236
compiler_flags=-v
6237
linker_flags=-v
6238
verstring=
6239
output_objdir=.
6240
libname=conftest
6241
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6242
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6243
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6244
then
6245
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6246
else
6247
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6248
fi
6249
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6250
else
6251
cat conftest.err 1>&5
6252
fi
6253
$rm conftest*
6254
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6255
;;
6256
esac
6257
fi
6258
;;
6259
esac
6260
])# AC_LIBTOOL_PROG_LD_SHLIBS
6261
6262
6263
# _LT_AC_FILE_LTDLL_C
6264
# -------------------
6265
# Be careful that the start marker always follows a newline.
6266
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6267
# /* ltdll.c starts here */
6268
# #define WIN32_LEAN_AND_MEAN
6269
# #include <windows.h>
6270
# #undef WIN32_LEAN_AND_MEAN
6271
# #include <stdio.h>
6272
#
6273
# #ifndef __CYGWIN__
6274
# # ifdef __CYGWIN32__
6275
# # define __CYGWIN__ __CYGWIN32__
6276
# # endif
6277
# #endif
6278
#
6279
# #ifdef __cplusplus
6280
# extern "C" {
6281
# #endif
6282
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6283
# #ifdef __cplusplus
6284
# }
6285
# #endif
6286
#
6287
# #ifdef __CYGWIN__
6288
# #include <cygwin/cygwin_dll.h>
6289
# DECLARE_CYGWIN_DLL( DllMain );
6290
# #endif
6291
# HINSTANCE __hDllInstance_base;
6292
#
6293
# BOOL APIENTRY
6294
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6295
# {
6296
# __hDllInstance_base = hInst;
6297
# return TRUE;
6298
# }
6299
# /* ltdll.c ends here */
6300
])# _LT_AC_FILE_LTDLL_C
6301
6302
6303
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6304
# ---------------------------------
6305
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6306
6307
6308
# old names
6309
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6310
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6311
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6312
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6313
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6314
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6315
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6316
6317
# This is just to silence aclocal about the macro not being used
6318
ifelse([AC_DISABLE_FAST_INSTALL])
6319
6320
AC_DEFUN([LT_AC_PROG_GCJ],
6321
[AC_CHECK_TOOL(GCJ, gcj, no)
6322
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6323
AC_SUBST(GCJFLAGS)
6324
])
6325
6326
AC_DEFUN([LT_AC_PROG_RC],
6327
[AC_CHECK_TOOL(RC, windres, no)
6328
])
6329
6330
# NOTE: This macro has been submitted for inclusion into #
6331
# GNU Autoconf as AC_PROG_SED. When it is available in #
6332
# a released version of Autoconf we should remove this #
6333
# macro and use it instead. #
6334
# LT_AC_PROG_SED
6335
# --------------
6336
# Check for a fully-functional sed program, that truncates
6337
# as few characters as possible. Prefer GNU sed if found.
6338
AC_DEFUN([LT_AC_PROG_SED],
6339
[AC_MSG_CHECKING([for a sed that does not truncate output])
6340
AC_CACHE_VAL(lt_cv_path_SED,
6341
[# Loop through the user's path and test for sed and gsed.
6342
# Then use that list of sed's as ones to test for truncation.
6343
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6344
for as_dir in $PATH
6345
do
6346
IFS=$as_save_IFS
6347
test -z "$as_dir" && as_dir=.
6348
for lt_ac_prog in sed gsed; do
6349
for ac_exec_ext in '' $ac_executable_extensions; do
6350
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6351
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6352
fi
6353
done
6354
done
6355
done
6356
lt_ac_max=0
6357
lt_ac_count=0
6358
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6359
# along with /bin/sed that truncates output.
6360
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6361
test ! -f $lt_ac_sed && continue
6362
cat /dev/null > conftest.in
6363
lt_ac_count=0
6364
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6365
# Check for GNU sed and select it if it is found.
6366
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6367
lt_cv_path_SED=$lt_ac_sed
6368
break
6369
fi
6370
while true; do
6371
cat conftest.in conftest.in >conftest.tmp
6372
mv conftest.tmp conftest.in
6373
cp conftest.in conftest.nl
6374
echo >>conftest.nl
6375
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6376
cmp -s conftest.out conftest.nl || break
6377
# 10000 chars as input seems more than enough
6378
test $lt_ac_count -gt 10 && break
6379
lt_ac_count=`expr $lt_ac_count + 1`
6380
if test $lt_ac_count -gt $lt_ac_max; then
6381
lt_ac_max=$lt_ac_count
6382
lt_cv_path_SED=$lt_ac_sed
6383
fi
6384
done
6385
done
6386
])
6387
SED=$lt_cv_path_SED
6388
AC_MSG_RESULT([$SED])
6389
])
6390
6391
# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6392
#
6393
# This file is free software; the Free Software Foundation
6394
# gives unlimited permission to copy and/or distribute it,
6395
# with or without modifications, as long as this notice is preserved.
6396
6397
# AM_AUTOMAKE_VERSION(VERSION)
6398
# ----------------------------
6399
# Automake X.Y traces this macro to ensure aclocal.m4 has been
6400
# generated from the m4 files accompanying Automake X.Y.
6401
AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6402
6403
# AM_SET_CURRENT_AUTOMAKE_VERSION
6404
# -------------------------------
6405
# Call AM_AUTOMAKE_VERSION so it can be traced.
6406
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6407
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6408
[AM_AUTOMAKE_VERSION([1.9.6])])
6409
6410
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
6411
6412
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6413
#
6414
# This file is free software; the Free Software Foundation
6415
# gives unlimited permission to copy and/or distribute it,
6416
# with or without modifications, as long as this notice is preserved.
6417
6418
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6419
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6420
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6421
#
6422
# Of course, Automake must honor this variable whenever it calls a
6423
# tool from the auxiliary directory. The problem is that $srcdir (and
6424
# therefore $ac_aux_dir as well) can be either absolute or relative,
6425
# depending on how configure is run. This is pretty annoying, since
6426
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
6427
# source directory, any form will work fine, but in subdirectories a
6428
# relative path needs to be adjusted first.
6429
#
6430
# $ac_aux_dir/missing
6431
# fails when called from a subdirectory if $ac_aux_dir is relative
6432
# $top_srcdir/$ac_aux_dir/missing
6433
# fails if $ac_aux_dir is absolute,
6434
# fails when called from a subdirectory in a VPATH build with
6435
# a relative $ac_aux_dir
6436
#
6437
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6438
# are both prefixed by $srcdir. In an in-source build this is usually
6439
# harmless because $srcdir is `.', but things will broke when you
6440
# start a VPATH build or use an absolute $srcdir.
6441
#
6442
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6443
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6444
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6445
# and then we would define $MISSING as
6446
# MISSING="\${SHELL} $am_aux_dir/missing"
6447
# This will work as long as MISSING is not called from configure, because
6448
# unfortunately $(top_srcdir) has no meaning in configure.
6449
# However there are other variables, like CC, which are often used in
6450
# configure, and could therefore not use this "fixed" $ac_aux_dir.
6451
#
6452
# Another solution, used here, is to always expand $ac_aux_dir to an
6453
# absolute PATH. The drawback is that using absolute paths prevent a
6454
# configured tree to be moved without reconfiguration.
6455
6456
AC_DEFUN([AM_AUX_DIR_EXPAND],
6457
[dnl Rely on autoconf to set up CDPATH properly.
6458
AC_PREREQ([2.50])dnl
6459
# expand $ac_aux_dir to an absolute path
6460
am_aux_dir=`cd $ac_aux_dir && pwd`
6461
])
6462
6463
# AM_CONDITIONAL -*- Autoconf -*-
6464
6465
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6466
# Free Software Foundation, Inc.
6467
#
6468
# This file is free software; the Free Software Foundation
6469
# gives unlimited permission to copy and/or distribute it,
6470
# with or without modifications, as long as this notice is preserved.
6471
6472
# serial 7
6473
6474
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
6475
# -------------------------------------
6476
# Define a conditional.
6477
AC_DEFUN([AM_CONDITIONAL],
6478
[AC_PREREQ(2.52)dnl
6479
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6480
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6481
AC_SUBST([$1_TRUE])
6482
AC_SUBST([$1_FALSE])
6483
if $2; then
6484
$1_TRUE=
6485
$1_FALSE='#'
6486
else
6487
$1_TRUE='#'
6488
$1_FALSE=
6489
fi
6490
AC_CONFIG_COMMANDS_PRE(
6491
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6492
AC_MSG_ERROR([[conditional "$1" was never defined.
6493
Usually this means the macro was only invoked conditionally.]])
6494
fi])])
6495
6496
6497
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6498
# Free Software Foundation, Inc.
6499
#
6500
# This file is free software; the Free Software Foundation
6501
# gives unlimited permission to copy and/or distribute it,
6502
# with or without modifications, as long as this notice is preserved.
6503
6504
# serial 8
6505
6506
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6507
# written in clear, in which case automake, when reading aclocal.m4,
6508
# will think it sees a *use*, and therefore will trigger all it's
6509
# C support machinery. Also note that it means that autoscan, seeing
6510
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6511
6512
6513
# _AM_DEPENDENCIES(NAME)
6514
# ----------------------
6515
# See how the compiler implements dependency checking.
6516
# NAME is "CC", "CXX", "GCJ", or "OBJC".
6517
# We try a few techniques and use that to set a single cache variable.
6518
#
6519
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6520
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6521
# dependency, and given that the user is not expected to run this macro,
6522
# just rely on AC_PROG_CC.
6523
AC_DEFUN([_AM_DEPENDENCIES],
6524
[AC_REQUIRE([AM_SET_DEPDIR])dnl
6525
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6526
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6527
AC_REQUIRE([AM_DEP_TRACK])dnl
6528
6529
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6530
[$1], CXX, [depcc="$CXX" am_compiler_list=],
6531
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6532
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6533
[depcc="$$1" am_compiler_list=])
6534
6535
AC_CACHE_CHECK([dependency style of $depcc],
6536
[am_cv_$1_dependencies_compiler_type],
6537
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6538
# We make a subdir and do the tests there. Otherwise we can end up
6539
# making bogus files that we don't know about and never remove. For
6540
# instance it was reported that on HP-UX the gcc test will end up
6541
# making a dummy file named `D' -- because `-MD' means `put the output
6542
# in D'.
6543
mkdir conftest.dir
6544
# Copy depcomp to subdir because otherwise we won't find it if we're
6545
# using a relative directory.
6546
cp "$am_depcomp" conftest.dir
6547
cd conftest.dir
6548
# We will build objects and dependencies in a subdirectory because
6549
# it helps to detect inapplicable dependency modes. For instance
6550
# both Tru64's cc and ICC support -MD to output dependencies as a
6551
# side effect of compilation, but ICC will put the dependencies in
6552
# the current directory while Tru64 will put them in the object
6553
# directory.
6554
mkdir sub
6555
6556
am_cv_$1_dependencies_compiler_type=none
6557
if test "$am_compiler_list" = ""; then
6558
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6559
fi
6560
for depmode in $am_compiler_list; do
6561
# Setup a source with many dependencies, because some compilers
6562
# like to wrap large dependency lists on column 80 (with \), and
6563
# we should not choose a depcomp mode which is confused by this.
6564
#
6565
# We need to recreate these files for each test, as the compiler may
6566
# overwrite some of them when testing with obscure command lines.
6567
# This happens at least with the AIX C compiler.
6568
: > sub/conftest.c
6569
for i in 1 2 3 4 5 6; do
6570
echo '#include "conftst'$i'.h"' >> sub/conftest.c
6571
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6572
# Solaris 8's {/usr,}/bin/sh.
6573
touch sub/conftst$i.h
6574
done
6575
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6576
6577
case $depmode in
6578
nosideeffect)
6579
# after this tag, mechanisms are not by side-effect, so they'll
6580
# only be used when explicitly requested
6581
if test "x$enable_dependency_tracking" = xyes; then
6582
continue
6583
else
6584
break
6585
fi
6586
;;
6587
none) break ;;
6588
esac
6589
# We check with `-c' and `-o' for the sake of the "dashmstdout"
6590
# mode. It turns out that the SunPro C++ compiler does not properly
6591
# handle `-M -o', and we need to detect this.
6592
if depmode=$depmode \
6593
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6594
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6595
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6596
>/dev/null 2>conftest.err &&
6597
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6598
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6599
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6600
# icc doesn't choke on unknown options, it will just issue warnings
6601
# or remarks (even with -Werror). So we grep stderr for any message
6602
# that says an option was ignored or not supported.
6603
# When given -MP, icc 7.0 and 7.1 complain thusly:
6604
# icc: Command line warning: ignoring option '-M'; no argument required
6605
# The diagnosis changed in icc 8.0:
6606
# icc: Command line remark: option '-MP' not supported
6607
if (grep 'ignoring option' conftest.err ||
6608
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6609
am_cv_$1_dependencies_compiler_type=$depmode
6610
break
6611
fi
6612
fi
6613
done
6614
6615
cd ..
6616
rm -rf conftest.dir
6617
else
6618
am_cv_$1_dependencies_compiler_type=none
6619
fi
6620
])
6621
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6622
AM_CONDITIONAL([am__fastdep$1], [
6623
test "x$enable_dependency_tracking" != xno \
6624
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6625
])
6626
6627
6628
# AM_SET_DEPDIR
6629
# -------------
6630
# Choose a directory name for dependency files.
6631
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
6632
AC_DEFUN([AM_SET_DEPDIR],
6633
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6634
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6635
])
6636
6637
6638
# AM_DEP_TRACK
6639
# ------------
6640
AC_DEFUN([AM_DEP_TRACK],
6641
[AC_ARG_ENABLE(dependency-tracking,
6642
[ --disable-dependency-tracking speeds up one-time build
6643
--enable-dependency-tracking do not reject slow dependency extractors])
6644
if test "x$enable_dependency_tracking" != xno; then
6645
am_depcomp="$ac_aux_dir/depcomp"
6646
AMDEPBACKSLASH='\'
6647
fi
6648
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6649
AC_SUBST([AMDEPBACKSLASH])
6650
])
6651
6652
# Generate code to set up dependency tracking. -*- Autoconf -*-
6653
6654
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6655
# Free Software Foundation, Inc.
6656
#
6657
# This file is free software; the Free Software Foundation
6658
# gives unlimited permission to copy and/or distribute it,
6659
# with or without modifications, as long as this notice is preserved.
6660
6661
#serial 3
6662
6663
# _AM_OUTPUT_DEPENDENCY_COMMANDS
6664
# ------------------------------
6665
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6666
[for mf in $CONFIG_FILES; do
6667
# Strip MF so we end up with the name of the file.
6668
mf=`echo "$mf" | sed -e 's/:.*$//'`
6669
# Check whether this is an Automake generated Makefile or not.
6670
# We used to match only the files named `Makefile.in', but
6671
# some people rename them; so instead we look at the file content.
6672
# Grep'ing the first line is not enough: some people post-process
6673
# each Makefile.in and add a new line on top of each file to say so.
6674
# So let's grep whole file.
6675
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6676
dirpart=`AS_DIRNAME("$mf")`
6677
else
6678
continue
6679
fi
6680
# Extract the definition of DEPDIR, am__include, and am__quote
6681
# from the Makefile without running `make'.
6682
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6683
test -z "$DEPDIR" && continue
6684
am__include=`sed -n 's/^am__include = //p' < "$mf"`
6685
test -z "am__include" && continue
6686
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6687
# When using ansi2knr, U may be empty or an underscore; expand it
6688
U=`sed -n 's/^U = //p' < "$mf"`
6689
# Find all dependency output files, they are included files with
6690
# $(DEPDIR) in their names. We invoke sed twice because it is the
6691
# simplest approach to changing $(DEPDIR) to its actual value in the
6692
# expansion.
6693
for file in `sed -n "
6694
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6695
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6696
# Make sure the directory exists.
6697
test -f "$dirpart/$file" && continue
6698
fdir=`AS_DIRNAME(["$file"])`
6699
AS_MKDIR_P([$dirpart/$fdir])
6700
# echo "creating $dirpart/$file"
6701
echo '# dummy' > "$dirpart/$file"
6702
done
6703
done
6704
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6705
6706
6707
# AM_OUTPUT_DEPENDENCY_COMMANDS
6708
# -----------------------------
6709
# This macro should only be invoked once -- use via AC_REQUIRE.
6710
#
6711
# This code is only required when automatic dependency tracking
6712
# is enabled. FIXME. This creates each `.P' file that we will
6713
# need in order to bootstrap the dependency handling code.
6714
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6715
[AC_CONFIG_COMMANDS([depfiles],
6716
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6717
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6718
])
6719
6720
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6721
# Free Software Foundation, Inc.
6722
#
6723
# This file is free software; the Free Software Foundation
6724
# gives unlimited permission to copy and/or distribute it,
6725
# with or without modifications, as long as this notice is preserved.
6726
6727
# serial 8
6728
6729
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6730
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6731
6732
# Do all the work for Automake. -*- Autoconf -*-
6733
6734
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6735
# Free Software Foundation, Inc.
6736
#
6737
# This file is free software; the Free Software Foundation
6738
# gives unlimited permission to copy and/or distribute it,
6739
# with or without modifications, as long as this notice is preserved.
6740
6741
# serial 12
6742
6743
# This macro actually does too much. Some checks are only needed if
6744
# your package does certain things. But this isn't really a big deal.
6745
6746
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6747
# AM_INIT_AUTOMAKE([OPTIONS])
6748
# -----------------------------------------------
6749
# The call with PACKAGE and VERSION arguments is the old style
6750
# call (pre autoconf-2.50), which is being phased out. PACKAGE
6751
# and VERSION should now be passed to AC_INIT and removed from
6752
# the call to AM_INIT_AUTOMAKE.
6753
# We support both call styles for the transition. After
6754
# the next Automake release, Autoconf can make the AC_INIT
6755
# arguments mandatory, and then we can depend on a new Autoconf
6756
# release and drop the old call support.
6757
AC_DEFUN([AM_INIT_AUTOMAKE],
6758
[AC_PREREQ([2.58])dnl
6759
dnl Autoconf wants to disallow AM_ names. We explicitly allow
6760
dnl the ones we care about.
6761
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6762
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6763
AC_REQUIRE([AC_PROG_INSTALL])dnl
6764
# test to see if srcdir already configured
6765
if test "`cd $srcdir && pwd`" != "`pwd`" &&
6766
test -f $srcdir/config.status; then
6767
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6768
fi
6769
6770
# test whether we have cygpath
6771
if test -z "$CYGPATH_W"; then
6772
if (cygpath --version) >/dev/null 2>/dev/null; then
6773
CYGPATH_W='cygpath -w'
6774
else
6775
CYGPATH_W=echo
6776
fi
6777
fi
6778
AC_SUBST([CYGPATH_W])
6779
6780
# Define the identity of the package.
6781
dnl Distinguish between old-style and new-style calls.
6782
m4_ifval([$2],
6783
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6784
AC_SUBST([PACKAGE], [$1])dnl
6785
AC_SUBST([VERSION], [$2])],
6786
[_AM_SET_OPTIONS([$1])dnl
6787
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6788
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6789
6790
_AM_IF_OPTION([no-define],,
6791
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6792
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6793
6794
# Some tools Automake needs.
6795
AC_REQUIRE([AM_SANITY_CHECK])dnl
6796
AC_REQUIRE([AC_ARG_PROGRAM])dnl
6797
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6798
AM_MISSING_PROG(AUTOCONF, autoconf)
6799
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6800
AM_MISSING_PROG(AUTOHEADER, autoheader)
6801
AM_MISSING_PROG(MAKEINFO, makeinfo)
6802
AM_PROG_INSTALL_SH
6803
AM_PROG_INSTALL_STRIP
6804
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6805
# We need awk for the "check" target. The system "awk" is bad on
6806
# some platforms.
6807
AC_REQUIRE([AC_PROG_AWK])dnl
6808
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6809
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6810
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
6811
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
6812
[_AM_PROG_TAR([v7])])])
6813
_AM_IF_OPTION([no-dependencies],,
6814
[AC_PROVIDE_IFELSE([AC_PROG_CC],
6815
[_AM_DEPENDENCIES(CC)],
6816
[define([AC_PROG_CC],
6817
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6818
AC_PROVIDE_IFELSE([AC_PROG_CXX],
6819
[_AM_DEPENDENCIES(CXX)],
6820
[define([AC_PROG_CXX],
6821
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6822
])
6823
])
6824
6825
6826
# When config.status generates a header, we must update the stamp-h file.
6827
# This file resides in the same directory as the config header
6828
# that is generated. The stamp files are numbered to have different names.
6829
6830
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6831
# loop where config.status creates the headers, so we can generate
6832
# our stamp files there.
6833
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6834
[# Compute $1's index in $config_headers.
6835
_am_stamp_count=1
6836
for _am_header in $config_headers :; do
6837
case $_am_header in
6838
$1 | $1:* )
6839
break ;;
6840
* )
6841
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6842
esac
6843
done
6844
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6845
6846
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6847
#
6848
# This file is free software; the Free Software Foundation
6849
# gives unlimited permission to copy and/or distribute it,
6850
# with or without modifications, as long as this notice is preserved.
6851
6852
# AM_PROG_INSTALL_SH
6853
# ------------------
6854
# Define $install_sh.
6855
AC_DEFUN([AM_PROG_INSTALL_SH],
6856
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6857
install_sh=${install_sh-"$am_aux_dir/install-sh"}
6858
AC_SUBST(install_sh)])
6859
6860
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
6861
#
6862
# This file is free software; the Free Software Foundation
6863
# gives unlimited permission to copy and/or distribute it,
6864
# with or without modifications, as long as this notice is preserved.
6865
6866
# serial 2
6867
6868
# Check whether the underlying file-system supports filenames
6869
# with a leading dot. For instance MS-DOS doesn't.
6870
AC_DEFUN([AM_SET_LEADING_DOT],
6871
[rm -rf .tst 2>/dev/null
6872
mkdir .tst 2>/dev/null
6873
if test -d .tst; then
6874
am__leading_dot=.
6875
else
6876
am__leading_dot=_
6877
fi
6878
rmdir .tst 2>/dev/null
6879
AC_SUBST([am__leading_dot])])
6880
6881
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
6882
# From Jim Meyering
6883
6884
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
6885
# Free Software Foundation, Inc.
6886
#
6887
# This file is free software; the Free Software Foundation
6888
# gives unlimited permission to copy and/or distribute it,
6889
# with or without modifications, as long as this notice is preserved.
6890
6891
# serial 4
6892
6893
AC_DEFUN([AM_MAINTAINER_MODE],
6894
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
6895
dnl maintainer-mode is disabled by default
6896
AC_ARG_ENABLE(maintainer-mode,
6897
[ --enable-maintainer-mode enable make rules and dependencies not useful
6898
(and sometimes confusing) to the casual installer],
6899
USE_MAINTAINER_MODE=$enableval,
6900
USE_MAINTAINER_MODE=no)
6901
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
6902
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
6903
MAINT=$MAINTAINER_MODE_TRUE
6904
AC_SUBST(MAINT)dnl
6905
]
6906
)
6907
6908
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
6909
6910
# Check to see how 'make' treats includes. -*- Autoconf -*-
6911
6912
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6913
#
6914
# This file is free software; the Free Software Foundation
6915
# gives unlimited permission to copy and/or distribute it,
6916
# with or without modifications, as long as this notice is preserved.
6917
6918
# serial 3
6919
6920
# AM_MAKE_INCLUDE()
6921
# -----------------
6922
# Check to see how make treats includes.
6923
AC_DEFUN([AM_MAKE_INCLUDE],
6924
[am_make=${MAKE-make}
6925
cat > confinc << 'END'
6926
am__doit:
6927
@echo done
6928
.PHONY: am__doit
6929
END
6930
# If we don't find an include directive, just comment out the code.
6931
AC_MSG_CHECKING([for style of include used by $am_make])
6932
am__include="#"
6933
am__quote=
6934
_am_result=none
6935
# First try GNU make style include.
6936
echo "include confinc" > confmf
6937
# We grep out `Entering directory' and `Leaving directory'
6938
# messages which can occur if `w' ends up in MAKEFLAGS.
6939
# In particular we don't look at `^make:' because GNU make might
6940
# be invoked under some other name (usually "gmake"), in which
6941
# case it prints its new name instead of `make'.
6942
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6943
am__include=include
6944
am__quote=
6945
_am_result=GNU
6946
fi
6947
# Now try BSD make style include.
6948
if test "$am__include" = "#"; then
6949
echo '.include "confinc"' > confmf
6950
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6951
am__include=.include
6952
am__quote="\""
6953
_am_result=BSD
6954
fi
6955
fi
6956
AC_SUBST([am__include])
6957
AC_SUBST([am__quote])
6958
AC_MSG_RESULT([$_am_result])
6959
rm -f confinc confmf
6960
])
6961
6962
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
6963
6964
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
6965
# Free Software Foundation, Inc.
6966
#
6967
# This file is free software; the Free Software Foundation
6968
# gives unlimited permission to copy and/or distribute it,
6969
# with or without modifications, as long as this notice is preserved.
6970
6971
# serial 4
6972
6973
# AM_MISSING_PROG(NAME, PROGRAM)
6974
# ------------------------------
6975
AC_DEFUN([AM_MISSING_PROG],
6976
[AC_REQUIRE([AM_MISSING_HAS_RUN])
6977
$1=${$1-"${am_missing_run}$2"}
6978
AC_SUBST($1)])
6979
6980
6981
# AM_MISSING_HAS_RUN
6982
# ------------------
6983
# Define MISSING if not defined so far and test if it supports --run.
6984
# If it does, set am_missing_run to use it, otherwise, to nothing.
6985
AC_DEFUN([AM_MISSING_HAS_RUN],
6986
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6987
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6988
# Use eval to expand $SHELL
6989
if eval "$MISSING --run true"; then
6990
am_missing_run="$MISSING --run "
6991
else
6992
am_missing_run=
6993
AC_MSG_WARN([`missing' script is too old or missing])
6994
fi
6995
])
6996
6997
# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
6998
#
6999
# This file is free software; the Free Software Foundation
7000
# gives unlimited permission to copy and/or distribute it,
7001
# with or without modifications, as long as this notice is preserved.
7002
7003
# AM_PROG_MKDIR_P
7004
# ---------------
7005
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
7006
#
7007
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
7008
# created by `make install' are always world readable, even if the
7009
# installer happens to have an overly restrictive umask (e.g. 077).
7010
# This was a mistake. There are at least two reasons why we must not
7011
# use `-m 0755':
7012
# - it causes special bits like SGID to be ignored,
7013
# - it may be too restrictive (some setups expect 775 directories).
7014
#
7015
# Do not use -m 0755 and let people choose whatever they expect by
7016
# setting umask.
7017
#
7018
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
7019
# Some implementations (such as Solaris 8's) are not thread-safe: if a
7020
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
7021
# concurrently, both version can detect that a/ is missing, but only
7022
# one can create it and the other will error out. Consequently we
7023
# restrict ourselves to GNU make (using the --version option ensures
7024
# this.)
7025
AC_DEFUN([AM_PROG_MKDIR_P],
7026
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
7027
# We used to keeping the `.' as first argument, in order to
7028
# allow $(mkdir_p) to be used without argument. As in
7029
# $(mkdir_p) $(somedir)
7030
# where $(somedir) is conditionally defined. However this is wrong
7031
# for two reasons:
7032
# 1. if the package is installed by a user who cannot write `.'
7033
# make install will fail,
7034
# 2. the above comment should most certainly read
7035
# $(mkdir_p) $(DESTDIR)$(somedir)
7036
# so it does not work when $(somedir) is undefined and
7037
# $(DESTDIR) is not.
7038
# To support the latter case, we have to write
7039
# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
7040
# so the `.' trick is pointless.
7041
mkdir_p='mkdir -p --'
7042
else
7043
# On NextStep and OpenStep, the `mkdir' command does not
7044
# recognize any option. It will interpret all options as
7045
# directories to create, and then abort because `.' already
7046
# exists.
7047
for d in ./-p ./--version;
7048
do
7049
test -d $d && rmdir $d
7050
done
7051
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
7052
if test -f "$ac_aux_dir/mkinstalldirs"; then
7053
mkdir_p='$(mkinstalldirs)'
7054
else
7055
mkdir_p='$(install_sh) -d'
7056
fi
7057
fi
7058
AC_SUBST([mkdir_p])])
7059
7060
# Helper functions for option handling. -*- Autoconf -*-
7061
7062
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
7063
#
7064
# This file is free software; the Free Software Foundation
7065
# gives unlimited permission to copy and/or distribute it,
7066
# with or without modifications, as long as this notice is preserved.
7067
7068
# serial 3
7069
7070
# _AM_MANGLE_OPTION(NAME)
7071
# -----------------------
7072
AC_DEFUN([_AM_MANGLE_OPTION],
7073
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
7074
7075
# _AM_SET_OPTION(NAME)
7076
# ------------------------------
7077
# Set option NAME. Presently that only means defining a flag for this option.
7078
AC_DEFUN([_AM_SET_OPTION],
7079
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
7080
7081
# _AM_SET_OPTIONS(OPTIONS)
7082
# ----------------------------------
7083
# OPTIONS is a space-separated list of Automake options.
7084
AC_DEFUN([_AM_SET_OPTIONS],
7085
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
7086
7087
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
7088
# -------------------------------------------
7089
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7090
AC_DEFUN([_AM_IF_OPTION],
7091
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
7092
7093
# Check to make sure that the build environment is sane. -*- Autoconf -*-
7094
7095
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
7096
# Free Software Foundation, Inc.
7097
#
7098
# This file is free software; the Free Software Foundation
7099
# gives unlimited permission to copy and/or distribute it,
7100
# with or without modifications, as long as this notice is preserved.
7101
7102
# serial 4
7103
7104
# AM_SANITY_CHECK
7105
# ---------------
7106
AC_DEFUN([AM_SANITY_CHECK],
7107
[AC_MSG_CHECKING([whether build environment is sane])
7108
# Just in case
7109
sleep 1
7110
echo timestamp > conftest.file
7111
# Do `set' in a subshell so we don't clobber the current shell's
7112
# arguments. Must try -L first in case configure is actually a
7113
# symlink; some systems play weird games with the mod time of symlinks
7114
# (eg FreeBSD returns the mod time of the symlink's containing
7115
# directory).
7116
if (
7117
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
7118
if test "$[*]" = "X"; then
7119
# -L didn't work.
7120
set X `ls -t $srcdir/configure conftest.file`
7121
fi
7122
rm -f conftest.file
7123
if test "$[*]" != "X $srcdir/configure conftest.file" \
7124
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
7125
7126
# If neither matched, then we have a broken ls. This can happen
7127
# if, for instance, CONFIG_SHELL is bash and it inherits a
7128
# broken ls alias from the environment. This has actually
7129
# happened. Such a system could not be considered "sane".
7130
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
7131
alias in your environment])
7132
fi
7133
7134
test "$[2]" = conftest.file
7135
)
7136
then
7137
# Ok.
7138
:
7139
else
7140
AC_MSG_ERROR([newly created file is older than distributed files!
7141
Check your system clock])
7142
fi
7143
AC_MSG_RESULT(yes)])
7144
7145
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
7146
#
7147
# This file is free software; the Free Software Foundation
7148
# gives unlimited permission to copy and/or distribute it,
7149
# with or without modifications, as long as this notice is preserved.
7150
7151
# AM_PROG_INSTALL_STRIP
7152
# ---------------------
7153
# One issue with vendor `install' (even GNU) is that you can't
7154
# specify the program used to strip binaries. This is especially
7155
# annoying in cross-compiling environments, where the build's strip
7156
# is unlikely to handle the host's binaries.
7157
# Fortunately install-sh will honor a STRIPPROG variable, so we
7158
# always use install-sh in `make install-strip', and initialize
7159
# STRIPPROG with the value of the STRIP variable (set by the user).
7160
AC_DEFUN([AM_PROG_INSTALL_STRIP],
7161
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
7162
# Installed binaries are usually stripped using `strip' when the user
7163
# run `make install-strip'. However `strip' might not be the right
7164
# tool to use in cross-compilation environments, therefore Automake
7165
# will honor the `STRIP' environment variable to overrule this program.
7166
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
7167
if test "$cross_compiling" != no; then
7168
AC_CHECK_TOOL([STRIP], [strip], :)
7169
fi
7170
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
7171
AC_SUBST([INSTALL_STRIP_PROGRAM])])
7172
7173
# Check how to create a tarball. -*- Autoconf -*-
7174
7175
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
7176
#
7177
# This file is free software; the Free Software Foundation
7178
# gives unlimited permission to copy and/or distribute it,
7179
# with or without modifications, as long as this notice is preserved.
7180
7181
# serial 2
7182
7183
# _AM_PROG_TAR(FORMAT)
7184
# --------------------
7185
# Check how to create a tarball in format FORMAT.
7186
# FORMAT should be one of `v7', `ustar', or `pax'.
7187
#
7188
# Substitute a variable $(am__tar) that is a command
7189
# writing to stdout a FORMAT-tarball containing the directory
7190
# $tardir.
7191
# tardir=directory && $(am__tar) > result.tar
7192
#
7193
# Substitute a variable $(am__untar) that extract such
7194
# a tarball read from stdin.
7195
# $(am__untar) < result.tar
7196
AC_DEFUN([_AM_PROG_TAR],
7197
[# Always define AMTAR for backward compatibility.
7198
AM_MISSING_PROG([AMTAR], [tar])
7199
m4_if([$1], [v7],
7200
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
7201
[m4_case([$1], [ustar],, [pax],,
7202
[m4_fatal([Unknown tar format])])
7203
AC_MSG_CHECKING([how to create a $1 tar archive])
7204
# Loop over all known methods to create a tar archive until one works.
7205
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
7206
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
7207
# Do not fold the above two line into one, because Tru64 sh and
7208
# Solaris sh will not grok spaces in the rhs of `-'.
7209
for _am_tool in $_am_tools
7210
do
7211
case $_am_tool in
7212
gnutar)
7213
for _am_tar in tar gnutar gtar;
7214
do
7215
AM_RUN_LOG([$_am_tar --version]) && break
7216
done
7217
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7218
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7219
am__untar="$_am_tar -xf -"
7220
;;
7221
plaintar)
7222
# Must skip GNU tar: if it does not support --format= it doesn't create
7223
# ustar tarball either.
7224
(tar --version) >/dev/null 2>&1 && continue
7225
am__tar='tar chf - "$$tardir"'
7226
am__tar_='tar chf - "$tardir"'
7227
am__untar='tar xf -'
7228
;;
7229
pax)
7230
am__tar='pax -L -x $1 -w "$$tardir"'
7231
am__tar_='pax -L -x $1 -w "$tardir"'
7232
am__untar='pax -r'
7233
;;
7234
cpio)
7235
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7236
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7237
am__untar='cpio -i -H $1 -d'
7238
;;
7239
none)
7240
am__tar=false
7241
am__tar_=false
7242
am__untar=false
7243
;;
7244
esac
7245
7246
# If the value was cached, stop now. We just wanted to have am__tar
7247
# and am__untar set.
7248
test -n "${am_cv_prog_tar_$1}" && break
7249
7250
# tar/untar a dummy directory, and stop if the command works
7251
rm -rf conftest.dir
7252
mkdir conftest.dir
7253
echo GrepMe > conftest.dir/file
7254
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7255
rm -rf conftest.dir
7256
if test -s conftest.tar; then
7257
AM_RUN_LOG([$am__untar <conftest.tar])
7258
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7259
fi
7260
done
7261
rm -rf conftest.dir
7262
7263
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7264
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7265
AC_SUBST([am__tar])
7266
AC_SUBST([am__untar])
7267
]) # _AM_PROG_TAR
7268
Loggerhead is a web-based interface for Breezy
Version: 2.0.1