icculus/SDL-audio-capture: comparison acinclude.m4

equal deleted inserted replaced

-:8520712f8ef0
+:3bb035750537
 AC_SUBST(ESD_CFLAGS)
 AC_SUBST(ESD_LIBS)
 rm -f conf.esdtest
 ])
+# Based on libtool-1.5.8
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-## Copyright 1996, 1997, 1998, 1999, 2000, 2001
+## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004
 ## Free Software Foundation, Inc.
 ## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
 ;;
 esac
 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
 fi
+cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
 # Only perform the check for file, if the check method requires it
 case $deplibs_check_method in
 file_magic*)
 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
 AC_PATH_MAGIC
 exit 0
 fi
 # The HP-UX ksh and POSIX shell print the target directory to stdout
 # if CDPATH is set.
-if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 if test -z "$ECHO"; then
 if test "X${echo_test_string+set}" != Xset; then
 # find a string as large as possible, as long as the shell can cope with it
 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
 *32-bit*)
 case $host in
 x86_64-*linux*)
 LD="${LD-ld} -m elf_i386"
 ;;
-ppc64-*linux*)
+ppc64-*linux*|powerpc64-*linux*)
 LD="${LD-ld} -m elf32ppclinux"
 ;;
 s390x-*linux*)
 LD="${LD-ld} -m elf_s390"
 ;;
 # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 #		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
 # ----------------------------------------------------------------
 # Check whether the given compiler option works
 AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
-[AC_CACHE_CHECK([$1], [$2],
+[AC_REQUIRE([LT_AC_PROG_SED])
+AC_CACHE_CHECK([$1], [$2],
 [$2=no
 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
 lt_compiler_flag="$3"
 # Insert the option either (1) after the last *FLAGS variable, or
 AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
 [# find the maximum length of command line arguments
 AC_MSG_CHECKING([the maximum length of command line arguments])
 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
 i=0
-testring="ABCD"
+teststring="ABCD"
 case $build_os in
 msdosdjgpp*)
 # On DJGPP, this test can blow up pretty badly due to problems in libc
 # (any single argument exceeding 2000 bytes causes a buffer overrun
 # Instead, let's just punt: use the minimum linelength reported by
 # all of the supported platforms: 8192 (on NT/2K/XP).
 lt_cv_sys_max_cmd_len=8192;
 ;;
+amigaos*)
+# On AmigaOS with pdksh, this test takes hours, literally.
+# So we just punt and use a minimum line length of 8192.
+lt_cv_sys_max_cmd_len=8192;
+;;
+netbsd* | freebsd* | openbsd* | darwin* )
+# This has been around since 386BSD, at least.  Likely further.
+if test -x /sbin/sysctl; then
+lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+elif test -x /usr/sbin/sysctl; then
+lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+else
+lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
+fi
+# And add a safety zone
+lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+;;
 *)
 # If test is not a shell built-in, we'll probably end up computing a
 # maximum length that is only half of the actual maximum length, but
 # we can't tell.
-while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \
+SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-	       = "XX$testring") >/dev/null 2>&1 &&
+while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
-	    new_result=`expr "X$testring" : ".*" 2>&1` &&
+	       = "XX$teststring") >/dev/null 2>&1 &&
+	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
 	    lt_cv_sys_max_cmd_len=$new_result &&
 	    test $i != 17 # 1/2 MB should be enough
 do
 i=`expr $i + 1`
-testring=$testring$testring
+teststring=$teststring$teststring
 done
-testring=
+teststring=
 # Add a significant safety factor because C++ compilers can tack on massive
 # amounts of additional arguments before passing them to the linker.
 # It appears as though 1/2 is a usable value.
 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
 ;;
 lt_cv_dlopen="dyld"
 lt_cv_dlopen_libs=
 lt_cv_dlopen_self=yes
 ])
 ;;
 *)
 AC_CHECK_FUNC([shl_load],
 	  [lt_cv_dlopen="shl_load"],
 [AC_CHECK_LIB([dld], [shl_load],
 	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
 $rm -r conftest 2>/dev/null
 mkdir conftest
 cd conftest
 mkdir out
 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
-# that will create temporary files in the current directory regardless of
-# the output directory.  Thus, making CWD read-only will cause this test
-# to fail, enabling locking or at least warning the user not to do parallel
-# builds.
-chmod -w .
 lt_compiler_flag="-o out/conftest2.$ac_objext"
 # Insert the option either (1) after the last *FLAGS variable, or
 # (2) before a word containing "conftest.", or (3) at the end.
 # Note that $ac_compile itself does not contain backslashes and begins
 if test ! -s out/conftest.err; then
 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
 fi
 fi
 chmod u+w .
-$rm conftest* out/*
+$rm conftest*
-rmdir out
+# SGI C++ compiler will create directory out/ii_files/ for
+# template instantiation
+test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
+$rm out/* && rmdir out
 cd ..
 rmdir conftest
 $rm conftest*
 ])
 ])# AC_LIBTOOL_PROG_CC_C_O
 # Check hardcoding attributes.
 AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
 [AC_MSG_CHECKING([how to hardcode library paths into programs])
 _LT_AC_TAGVAR(hardcode_action, $1)=
 if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
-test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
+test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
-test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
+test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
 # We can hardcode non-existant directories.
 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
 # If the only mechanism to avoid hardcoding is shlibpath_var, we
 # have to relink, otherwise we might link with an installed library
 fi
 ;;
 *)
 AC_MSG_RESULT([no])
 ;;
 esac
 fi
 ])# AC_LIBTOOL_SYS_LIB_STRIP
 # AC_LIBTOOL_SYS_DYNAMIC_LINKER
 AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
 [AC_MSG_CHECKING([dynamic linker characteristics])
 library_names_spec=
 libname_spec='lib$name'
 soname_spec=
-shrext=".so"
+shrext_cmds=".so"
 postinstall_cmds=
 postuninstall_cmds=
 finish_cmds=
 finish_eval=
 shlibpath_var=
 ;;
 amigaos*)
 library_names_spec='$libname.ixlibrary $libname.a'
 # Create ${libname}_ixlibrary.a entries in /sys/libs.
-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'
+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 ${libname}_ixlibrary.a || exit 1; done'
 ;;
 beos*)
 library_names_spec='${libname}${shared_ext}'
 dynamic_linker="$host_os ld.so"
 shlibpath_var=LIBRARY_PATH
 ;;
-bsdi4*)
+bsdi[[45]]*)
 version_type=linux
 need_version=no
 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 soname_spec='${libname}${release}${shared_ext}$major'
 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
 # libtool to hard-code these into programs
 ;;
 cygwin* | mingw* | pw32*)
 version_type=windows
-shrext=".dll"
+shrext_cmds=".dll"
 need_version=no
 need_lib_prefix=no
 case $GCC,$host_os in
 yes,cygwin* | yes,mingw* | yes,pw32*)
 darwin* | rhapsody*)
 dynamic_linker="$host_os dyld"
 version_type=darwin
 need_lib_prefix=no
 need_version=no
-# FIXME: Relying on posixy $() will cause problems for
-#        cross-compilation, but unfortunately the echo tests do not
-#        yet detect zsh echo's removal of \ escapes.
 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
 soname_spec='${libname}${release}${major}$shared_ext'
 shlibpath_overrides_runpath=yes
 shlibpath_var=DYLD_LIBRARY_PATH
-shrext='$(test .$module = .yes && echo .so || echo .dylib)'
+shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
-if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
+if test "$GCC" = yes; then
 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,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
+else
+sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
 fi
 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
 ;;
 dgux*)
 shlibpath_var=LD_LIBRARY_PATH
 ;;
 freebsd1*)
 dynamic_linker=no
+;;
+kfreebsd*-gnu)
+version_type=linux
+need_lib_prefix=no
+need_version=no
+library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+soname_spec='${libname}${release}${shared_ext}$major'
+shlibpath_var=LD_LIBRARY_PATH
+shlibpath_overrides_runpath=no
+hardcode_into_libs=yes
+dynamic_linker='GNU ld.so'
 ;;
 freebsd*)
 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
 version_type=freebsd-$objformat
 version_type=sunos
 need_lib_prefix=no
 need_version=no
 case "$host_cpu" in
 ia64*)
-shrext='.so'
+shrext_cmds='.so'
 hardcode_into_libs=yes
 dynamic_linker="$host_os dld.so"
 shlibpath_var=LD_LIBRARY_PATH
 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
 fi
 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 ;;
 hppa*64*)
-shrext='.sl'
+shrext_cmds='.sl'
 hardcode_into_libs=yes
 dynamic_linker="$host_os dld.sl"
 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 soname_spec='${libname}${release}${shared_ext}$major'
 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
 ;;
 *)
-shrext='.sl'
+shrext_cmds='.sl'
 dynamic_linker="$host_os dld.sl"
 shlibpath_var=SHLIB_PATH
 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 soname_spec='${libname}${release}${shared_ext}$major'
 # This implies no fast_install, which is unacceptable.
 # Some rework will be needed to allow for fast_install
 # before this can be enabled.
 hardcode_into_libs=yes
+# Append ld.so.conf contents to the search path
+if test -f /etc/ld.so.conf; then
+lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
+sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+fi
 # We used to test for /lib/ld.so.1 and disable shared libraries on
 # powerpc, because MkLinux only supported shared libraries with the
 # GNU dynamic linker.  Since this was broken with cross compilers,
 # most powerpc-linux boxes support dynamic linking these days and
 # people can always --disable-shared, the test was removed, and we
 # assume the GNU/Linux dynamic linker is in use.
 dynamic_linker='GNU/Linux ld.so'
+;;
+knetbsd*-gnu)
+version_type=linux
+need_lib_prefix=no
+need_version=no
+library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+soname_spec='${libname}${release}${shared_ext}$major'
+shlibpath_var=LD_LIBRARY_PATH
+shlibpath_overrides_runpath=no
+hardcode_into_libs=yes
+dynamic_linker='GNU ld.so'
 ;;
 netbsd*)
 version_type=sunos
 need_lib_prefix=no
 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
 dynamic_linker='NetBSD (a.out) ld.so'
 else
-library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} ${libname}${shared_ext}'
+library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
 soname_spec='${libname}${release}${shared_ext}$major'
 dynamic_linker='NetBSD ld.elf_so'
 fi
 shlibpath_var=LD_LIBRARY_PATH
 shlibpath_overrides_runpath=yes
 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
 shlibpath_var=LD_LIBRARY_PATH
 shlibpath_overrides_runpath=yes
 ;;
-*qnx* | *nto*)
+nto-qnx*)
-version_type=qnx
+version_type=linux
 need_lib_prefix=no
 need_version=no
-library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
+library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
-soname_spec='${libname}${release}.so$major'
+soname_spec='${libname}${release}${shared_ext}$major'
 shlibpath_var=LD_LIBRARY_PATH
-shlibpath_overrides_runpath=no
+shlibpath_overrides_runpath=yes
-hardcode_into_libs=yes
-dynamic_linker='ldqnx.so'
 ;;
 openbsd*)
 version_type=sunos
 need_lib_prefix=no
 fi
 ;;
 os2*)
 libname_spec='$name'
-shrext=".dll"
+shrext_cmds=".dll"
 need_lib_prefix=no
 library_names_spec='$libname${shared_ext} $libname.a'
 dynamic_linker='OS/2 ld.exe'
 shlibpath_var=LIBPATH
 ;;
 ])# AC_PATH_MAGIC
 # AC_PROG_LD
 # ----------
-# find the path to the GNU or non-GNU linker
+# find the pathname to the GNU or non-GNU linker
 AC_DEFUN([AC_PROG_LD],
 [AC_ARG_WITH([gnu-ld],
 [AC_HELP_STRING([--with-gnu-ld],
 	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
 [test "$withval" = no || with_gnu_ld=yes],
 esac
 case $ac_prog in
 # Accept absolute paths.
 [[\\/]]* | ?:[[\\/]]*)
 re_direlt='/[[^/]][[^/]]*/\.\./'
-# Canonicalize the path of ld
+# Canonicalize the pathname of ld
 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
 	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
 done
 test -z "$LD" && LD="$ac_prog"
 # --------------
 AC_DEFUN([AC_PROG_LD_GNU],
 [AC_REQUIRE([AC_PROG_EGREP])dnl
 AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `"$LD" -v 2>&1 </dev/null` in
+case `$LD -v 2>&1 </dev/null` in
 *GNU* | *'with BFD'*)
 lt_cv_prog_gnu_ld=yes
 ;;
 *)
 lt_cv_prog_gnu_ld=no
 case $reload_flag in
 "" | " "*) ;;
 *) reload_flag=" $reload_flag" ;;
 esac
 reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+darwin*)
+if test "$GCC" = yes; then
+reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
+else
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+fi
+;;
+esac
 ])# AC_PROG_LD_RELOAD_FLAG
 # AC_DEPLIBS_CHECK_METHOD
 # -----------------------
 beos*)
 lt_cv_deplibs_check_method=pass_all
 ;;
-bsdi4*)
+bsdi[[45]]*)
 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
 lt_cv_file_magic_cmd='/usr/bin/file -L'
 lt_cv_file_magic_test_file=/shlib/libc.so
 ;;
-cygwin* | mingw* | pw32*)
+cygwin*)
-# win32_libid is a shell function defined in ltmain.sh
+# func_win32_libid is a shell function defined in ltmain.sh
 #lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 lt_cv_deplibs_check_method=pass_all
-lt_cv_file_magic_cmd='win32_libid'
+lt_cv_file_magic_cmd='func_win32_libid'
+;;
+mingw* | pw32*)
+# Base MSYS/MinGW do not provide the 'file' command needed by
+# func_win32_libid shell function, so use a weaker test based on 'objdump'.
+#lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+lt_cv_deplibs_check_method=pass_all
+lt_cv_file_magic_cmd='$OBJDUMP -f'
 ;;
 darwin* | rhapsody*)
-# this will be overwritten by pass_all, but leave it in just in case
-lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
-lt_cv_file_magic_cmd='/usr/bin/file -L'
-case "$host_os" in
-rhapsody* | darwin1.[[012]])
-lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System`
-;;
-*) # Darwin 1.3 on
-lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
-;;
-esac
 lt_cv_deplibs_check_method=pass_all
 ;;
-freebsd*)
+freebsd* | kfreebsd*-gnu)
 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 case $host_cpu in
 i*86 )
 # Not sure whether the presence of OpenBSD here was a mistake.
 # Let's accept both of them until this is cleared up.
 ;;
 esac
 ;;
 irix5* | irix6* | nonstopux*)
-case $host_os in
+case $LD in
-irix5* | nonstopux*)
+*-32|*"-32 ") libmagic=32-bit;;
-# this will be overridden with pass_all, but let us keep it just in case
+*-n32|*"-n32 ") libmagic=N32;;
-lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
+*-64|*"-64 ") libmagic=64-bit;;
-;;
+*) libmagic=never-match;;
-*)
-case $LD in
-*-32|*"-32 ") libmagic=32-bit;;
-*-n32|*"-n32 ") libmagic=N32;;
-*-64|*"-64 ") libmagic=64-bit;;
-*) libmagic=never-match;;
-esac
-# this will be overridden with pass_all, but let us keep it just in case
-lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
-;;
 esac
-lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
-lt_cv_deplibs_check_method=pass_all
-;;
-*qnx* | *nto*)
 lt_cv_deplibs_check_method=pass_all
 ;;
 # This must be Linux ELF.
 linux*)
 case $host_cpu in
-alpha* | hppa* | i*86 | ia64* | m68* | mips | mipsel | powerpc* | sparc* | s390* | sh*)
+alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*)
 lt_cv_deplibs_check_method=pass_all ;;
 *)
 # glibc up to 2.1.1 does not perform some relocations on ARM
+# this will be overridden with pass_all, but let us keep it just in case
 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
 esac
 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
+lt_cv_deplibs_check_method=pass_all
 ;;
 netbsd*)
 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
 lt_cv_file_magic_cmd=/usr/bin/file
 lt_cv_file_magic_test_file=/usr/lib/libnls.so
 ;;
+nto-qnx*)
+lt_cv_deplibs_check_method=unknown
+;;
 openbsd*)
-lt_cv_file_magic_cmd=/usr/bin/file
-lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
+lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
 else
-lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
+lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
 fi
 ;;
 osf3* | osf4* | osf5*)
-# this will be overridden with pass_all, but let us keep it just in case
-lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
-lt_cv_file_magic_test_file=/shlib/libc.so
 lt_cv_deplibs_check_method=pass_all
 ;;
 sco3.2v5*)
 lt_cv_deplibs_check_method=pass_all
 ;;
 solaris*)
 lt_cv_deplibs_check_method=pass_all
-lt_cv_file_magic_test_file=/lib/libc.so
 ;;
 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 case $host_vendor in
 motorola)
 ])# AC_DEPLIBS_CHECK_METHOD
 # AC_PROG_NM
 # ----------
-# find the path to a BSD-compatible name lister
+# find the pathname to a BSD-compatible name lister
 AC_DEFUN([AC_PROG_NM],
 [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
 [if test -n "$NM"; then
 # Let the user override the test.
 lt_cv_path_NM="$NM"
 # _LT_AC_LANG_CXX
 # ---------------
 AC_DEFUN([_LT_AC_LANG_CXX],
 [AC_REQUIRE([AC_PROG_CXX])
 AC_REQUIRE([AC_PROG_CXXCPP])
-_LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,CXX" | sed 's/^,//'`])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
 ])# _LT_AC_LANG_CXX
 # AC_LIBTOOL_F77
 # --------------
 # _LT_AC_LANG_F77
 # ---------------
 AC_DEFUN([_LT_AC_LANG_F77],
 [AC_REQUIRE([AC_PROG_F77])
-_LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,F77" | sed 's/^,//'`])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
 ])# _LT_AC_LANG_F77
 # AC_LIBTOOL_GCJ
 # --------------
 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
 	 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
 	   [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
-_LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,GCJ" | sed 's/^,//'`])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
 ])# _LT_AC_LANG_GCJ
 # AC_LIBTOOL_RC
 # --------------
 # enable support for Windows resource files
 AC_DEFUN([AC_LIBTOOL_RC],
 [AC_REQUIRE([LT_AC_PROG_RC])
-_LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,RC" | sed 's/^,//'`])
+_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
 ])# AC_LIBTOOL_RC
 # AC_LIBTOOL_LANG_C_CONFIG
 # ------------------------
 ;;
 esac
 fi
 if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
-if echo "$old_CC $old_CFLAGS " | grep "[[ 	]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[ 	]]" >/dev/null; then :
+if echo "$old_CC $old_CFLAGS " | grep "[[ 	]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ 	]]" >/dev/null; then :
 else
 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
 fi
 fi
 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 AC_LIBTOOL_PROG_CC_C_O($1)
 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_DLOPEN_SELF($1)
 # Report which librarie types wil actually be built
 AC_MSG_CHECKING([if libtool supports shared libraries])
 AC_MSG_RESULT([$can_build_shared])
 archive_cmds="$archive_cmds~\$RANLIB \$lib"
 postinstall_cmds='$RANLIB $lib'
 fi
 ;;
-aix4*)
+aix4* | aix5*)
 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
 test "$enable_shared" = yes && enable_static=no
 fi
 ;;
-darwin* | rhapsody*)
-if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-case "$host_os" in
-rhapsody* | darwin1.[[012]])
-_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
-;;
-*) # Darwin 1.3 on
-test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
-;;
-esac
-# FIXME: Relying on posixy $() will cause problems for
-#        cross-compilation, but unfortunately the echo tests do not
-#        yet detect zsh echo's removal of \ escapes.  Also zsh mangles
-#	       `"' quotes if we put them in here... so don't!
-		output_verbose_link_cmd='echo'
-_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
-_LT_AC_TAGVAR(module_cmds, $1)='$CC -bundle $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags'
-# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
-		  _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}'
-		  _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -bundle $allow_undefined_flag  -o $lib $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
-_LT_AC_TAGVAR(hardcode_direct, $1)=no
-_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
-_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
-_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-fi
-;;
 esac
 AC_MSG_RESULT([$enable_shared])
 AC_MSG_CHECKING([whether to build static libraries])
 # Make sure either enable_shared or enable_static is yes.
 # A generic and very simple default shared library creation
 # command for GNU C++ for the case where it uses the native
 # linker, instead of GNU ld.  If possible, this setting should
 # overridden to take advantage of the native linker features on
 # the platform it is being used on.
-_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
 fi
 # Commands to make compiler produce verbose output that lists
 # what "hidden" libraries, object files and flags are used when
 # linking a shared library.
 	_LT_AC_TAGVAR(ld_shlibs, $1)=no
 	;;
 esac
 ;;
 cygwin* | mingw* | pw32*)
 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
 # as there is no search path for DLLs.
 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 _LT_AC_TAGVAR(always_export_symbols, $1)=no
 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+##      _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
 _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 ${wl}--out-implib,$lib'
 # If the export-symbols file already is a .def file (1st line
 # is EXPORTS), use it as is; otherwise, prepend...
+##      _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+##	cp $export_symbols $output_objdir/$soname.def;
+##      else
+##	echo EXPORTS > $output_objdir/$soname.def;
+##	cat $export_symbols >> $output_objdir/$soname.def;
+##      fi~
+##      $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
 	cp $export_symbols $output_objdir/$soname.def;
 else
 	echo EXPORTS > $output_objdir/$soname.def;
 	cat $export_symbols >> $output_objdir/$soname.def;
 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base ${wl}--out-implib,$lib'
 else
 _LT_AC_TAGVAR(ld_shlibs, $1)=no
 fi
 ;;
+darwin* | rhapsody*)
-darwin* | rhapsody*)
+case "$host_os" in
-if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
+rhapsody* | darwin1.[[012]])
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
-case "$host_os" in
+;;
-rhapsody* | darwin1.[[012]])
+*) # Darwin 1.3 on
-_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
+if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
-;;
+_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-*) # Darwin 1.3 on
+else
-test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
+case ${MACOSX_DEPLOYMENT_TARGET} in
-;;
+10.[[012]])
-esac
+_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
-	lt_int_apple_cc_single_mod=no
+;;
-	output_verbose_link_cmd='echo'
+10.*)
-	if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
+_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
-	  lt_int_apple_cc_single_mod=yes
+;;
-	fi
+esac
-	if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+fi
-	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+;;
-	else
+esac
-_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
+_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_AC_TAGVAR(hardcode_direct, $1)=no
+_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
+_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
+_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
+if test "$GXX" = yes ; then
+lt_int_apple_cc_single_mod=no
+output_verbose_link_cmd='echo'
+if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
+lt_int_apple_cc_single_mod=yes
 fi
-_LT_AC_TAGVAR(module_cmds, $1)='$CC -bundle ${wl}-bind_at_load $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags'
-# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-_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}'
+_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
 else
-_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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}'
+_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'
+fi
+_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
+if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
+_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}'
+else
+_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}'
+fi
+_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 ${lib}'
+else
+case "$cc_basename" in
+xlc*)
+output_verbose_link_cmd='echo'
+_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'
+_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
+_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}'
+_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}'
+;;
+*)
+_LT_AC_TAGVAR(ld_shlibs, $1)=no
+;;
+esac
 fi
-_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -bundle $allow_undefined_flag  -o $lib $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
+;;
-_LT_AC_TAGVAR(hardcode_direct, $1)=no
-_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
-_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
-_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-fi
-;;
 dgux*)
 case $cc_basename in
 ec++)
 	# FIXME: insert proper C++ library support
 _LT_AC_TAGVAR(ld_shlibs, $1)=no
 ;;
 freebsd-elf*)
 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
 ;;
-freebsd*)
+freebsd* | kfreebsd*-gnu)
 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 # conventions
 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
 ;;
 gnu*)
 #
 # There doesn't appear to be a way to prevent this compiler from
 # explicitly linking system object files so we need to strip them
 # from the output so that they don't get included in the library
 # dependencies.
-output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
+output_verbose_link_cmd='templist=`($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 $list'
 ;;
 *)
 if test "$GXX" = yes; then
 _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'
 else
 	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
 	;;
 icpc)
 	# Intel C++
 	with_gnu_ld=yes
+	# version 8.0 and above of icpc choke on multiply defined symbols
+	# if we add $predep_objects and $postdep_objects, however 7.1 and
+	# earlier do not add the objects themselves.
+	case `$CC -V 2>&1` in
+	*"Version 7."*)
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	  _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'
+	  ;;
+	*)  # Version 8.0 or newer
+	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_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'
+	  ;;
+	esac
 	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
-	_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'
 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
 	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
 	;;
 cxx)
 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 fi
 # Workaround some broken pre-1.5 toolchains
 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+;;
+openbsd2*)
+# C++ shared libraries are fairly broken
+_LT_AC_TAGVAR(ld_shlibs, $1)=no
+;;
+openbsd*)
+_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+_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'
+_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+fi
+output_verbose_link_cmd='echo'
 ;;
 osf3*)
 case $cc_basename in
 KCC)
 	# Kuck and Associates, Inc. (KAI) C++ Compiler
 ;;
 vxworks*)
 # FIXME: insert proper C++ library support
 _LT_AC_TAGVAR(ld_shlibs, $1)=no
 ;;
-*qnx* | *nto*)
-;;
 *)
 # FIXME: insert proper C++ library support
 _LT_AC_TAGVAR(ld_shlibs, $1)=no
 ;;
 esac
 AC_LIBTOOL_POSTDEP_PREDEP($1)
 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 AC_LIBTOOL_PROG_CC_C_O($1)
 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_DLOPEN_SELF($1)
 AC_LIBTOOL_CONFIG($1)
 AC_LANG_POP
 if test -n "$RANLIB"; then
 archive_cmds="$archive_cmds~\$RANLIB \$lib"
 postinstall_cmds='$RANLIB $lib'
 fi
 ;;
-aix4*)
+aix4* | aix5*)
 test "$enable_shared" = yes && enable_static=no
 ;;
 esac
 AC_MSG_RESULT([$enable_shared])
 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 AC_LIBTOOL_PROG_CC_C_O($1)
 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_CONFIG($1)
 AC_LANG_POP
 CC="$lt_save_CC"
 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
 AC_LIBTOOL_PROG_COMPILER_PIC($1)
 AC_LIBTOOL_PROG_CC_C_O($1)
 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
 AC_LIBTOOL_PROG_LD_SHLIBS($1)
+AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
 AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
 AC_LIBTOOL_DLOPEN_SELF($1)
 AC_LIBTOOL_CONFIG($1)
 AC_LANG_RESTORE
 if test -f "$ltmain"; then
 # See if we are running on zsh, and set the options which allow our commands through
 # without removal of \ escapes.
 if test -n "${ZSH_VERSION+set}" ; then
 setopt NO_GLOB_SUBST
 fi
 # Now quote all the things that may contain metacharacters while being
 # careful not to overquote the AC_SUBSTed values.  We take copies of the
 # variables and quote the copies for generation of the libtool script.
-for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM SED SHELL \
+for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
+SED SHELL STRIP \
 libname_spec library_names_spec soname_spec extract_expsyms_cmds \
 old_striplib striplib file_magic_cmd finish_cmds finish_eval \
 deplibs_check_method reload_flag reload_cmds need_locks \
 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
 lt_cv_sys_global_symbol_to_c_name_address \
 _LT_AC_TAGVAR(old_archive_cmds, $1) | \
 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
 _LT_AC_TAGVAR(archive_cmds, $1) | \
 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
 _LT_AC_TAGVAR(module_cmds, $1) | \
 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
 extract_expsyms_cmds | reload_cmds | finish_cmds | \
 postinstall_cmds | postuninstall_cmds | \
 old_postinstall_cmds | old_postuninstall_cmds | \
 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
 Xsed="$SED -e s/^X//"
 # The HP-UX ksh and POSIX shell print the target directory to stdout
 # if CDPATH is set.
-if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 # The names of the tagged configurations supported by this script.
 available_tags=
 # ### BEGIN LIBTOOL CONFIG],
 # A BSD-compatible nm program.
 NM=$lt_NM
 # A symbol stripping program
-STRIP=$STRIP
+STRIP=$lt_STRIP
 # Used to examine libraries when file_magic_cmd begins "file"
 MAGIC_CMD=$MAGIC_CMD
 # Used on cygwin: DLL creation program.
 # Old archive suffix (normally "a").
 libext="$libext"
 # Shared library suffix (normally ".so").
-shrext='$shrext'
+shrext_cmds='$shrext_cmds'
 # Executable file suffix (normally "").
 exeext="$exeext"
 # Additional compiler flags for building library objects.
 ])
 else
 # If there is no Makefile yet, we rely on a make rule to execute
 # `config.status --recheck' to rerun these tests and create the
 # libtool script then.
-test -f Makefile && make "$ltmain"
+ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+if test -f "$ltmain_in"; then
+test -f Makefile && make "$ltmain"
+fi
 fi
 ])# AC_LIBTOOL_CONFIG
 # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
 ;;
 osf*)
 symcode='[[BCDEGQRST]]'
 ;;
 solaris* | sysv5*)
-symcode='[[BDT]]'
+symcode='[[BDRT]]'
 ;;
 sysv4)
 symcode='[[DFNSTU]]'
 ;;
 esac
 esac
 # If we're using GNU nm, then use its standard symbol codes.
 case `$NM -V 2>&1` in
 *GNU* | *'with BFD'*)
-symcode='[[ABCDGISTW]]' ;;
+symcode='[[ABCDGIRSTW]]' ;;
 esac
 # Try without a prefix undercore, then with it.
 for ac_symprfx in "" "_"; do
 *)
 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 	;;
 esac
 ;;
-*qnx* | *nto*)
-# QNX uses GNU C++, but need to define -shared option too, otherwise it will coredumped.
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-;;
 *)
 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 ;;
 esac
 else
 	  # Green Hills C++ Compiler
 	  # _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 $MVME_DIR/lib/classix/libcx.s.a"
 	  ;;
 	esac
 	;;
+darwin*)
+# PIC is the default on this platform
+# Common symbols not allowed in MH_DYLIB files
+case "$cc_basename" in
+xlc*)
+_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+;;
+esac
+;;
 dgux*)
 	case $cc_basename in
 	  ec++)
 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	    ;;
 	    ;;
 	  *)
 	    ;;
 	esac
 	;;
-freebsd*)
+freebsd* | kfreebsd*-gnu)
 	# FreeBSD uses GNU C++
 	;;
-*qnx* | *nto*)
-	# QNX uses GNU C++, but need to define -shared option too, otherwise it will coredumped.
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-;;
 hpux9* | hpux10* | hpux11*)
 	case $cc_basename in
 	  CC)
 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
 	  icpc)
 	    # Intel C++
 	    _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	    _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 	    ;;
 	  cxx)
 	    # Compaq C++
 	    # Make sure the PIC flag is empty.  It appears that all Alpha
 	    # Linux and Compaq Tru64 Unix objects are PIC.
 	    _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
 *)
 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 	;;
 esac
 ;;
-*qnx* | *nto*)
-# QNX uses GNU C++, but need to define -shared option too, otherwise it will coredumped.
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-;;
 *)
 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
 ;;
 esac
 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 else
 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
 fi
 ;;
+darwin*)
+# PIC is the default on this platform
+# Common symbols not allowed in MH_DYLIB files
+case "$cc_basename" in
+xlc*)
+_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
+_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+;;
+esac
+;;
 mingw* | pw32* | os2*)
 # This hack is so that the source file can tell whether it is being
 # built for inclusion in a dll (and should export symbols for example).
 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
 esac
 # Is there a better lt_prog_compiler_static that works with the bundled CC?
 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
 ;;
-*qnx* | *nto*)
-# QNX uses GNU C++, but need to define -shared option too, otherwise it will coredumped.
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-;;
 irix5* | irix6* | nonstopux*)
 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 # PIC (with -KPIC) is the default.
 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 ;;
 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 ;;
 linux*)
 case $CC in
-icc|ecc)
+icc* | ecc*)
 	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
 ;;
-ccc)
+ccc*)
 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 # All Alpha code is PIC.
 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
 ;;
 esac
 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
 _LT_AC_TAGVAR(module_cmds, $1)=
 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
 _LT_AC_TAGVAR(always_export_symbols, $1)=no
 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 # include_expsyms should be a list of space-separated symbols to be *always*
 # included in the symbol list
 _LT_AC_TAGVAR(include_expsyms, $1)=
 _LT_AC_TAGVAR(always_export_symbols, $1)=no
 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+##        _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base ${wl}--out-implib,$lib'
 	# If the export-symbols file already is a .def file (1st line
 	# is EXPORTS), use it as is; otherwise, prepend...
+##	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+##	  cp $export_symbols $output_objdir/$soname.def;
+##	else
+##	  echo EXPORTS > $output_objdir/$soname.def;
+##	  cat $export_symbols >> $output_objdir/$soname.def;
+##	fi~
+##	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000  ${wl}--out-implib,$lib'
 	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
 	  cp $export_symbols $output_objdir/$soname.def;
 	else
 	  echo EXPORTS > $output_objdir/$soname.def;
 	  cat $export_symbols >> $output_objdir/$soname.def;
 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 wlarc=
 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 ;;
+linux*)
+if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
+supports_anon_versioning=no
+case `$LD -v 2>/dev/null` in
+*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+*\ 2.11.*) ;; # other 2.11 versions
+*) supports_anon_versioning=yes ;;
+esac
+if test $supports_anon_versioning = yes; then
+_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
+cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+$echo "local: *; };" >> $output_objdir/$libname.ver~
+$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+else
+_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
+fi
+else
+_LT_AC_TAGVAR(ld_shlibs, $1)=no
+fi
+;;
 *)
 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 	_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'
 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 # see comment about different semantics on the GNU ld section
 _LT_AC_TAGVAR(ld_shlibs, $1)=no
 ;;
-bsdi4*)
+bsdi[[45]]*)
 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
 ;;
 cygwin* | mingw* | pw32*)
 # When not using gcc, we currently assume that we are using
 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
 # Tell ltmain to make .lib files, not .a files.
 libext=lib
 # Tell ltmain to make .dll files, not .so files.
-shrext=".dll"
+shrext_cmds=".dll"
 # FIXME: Setting linknames here is a bad hack.
 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
 # The linker will automatically build a .lib file if we build a DLL.
 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
 # FIXME: Should let the user specify the lib program.
 fix_srcfile_path='`cygpath -w "$srcfile"`'
 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
 ;;
 darwin* | rhapsody*)
-if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
+case "$host_os" in
+rhapsody* | darwin1.[[012]])
+_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
+;;
+*) # Darwin 1.3 on
+if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
+_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+else
+case ${MACOSX_DEPLOYMENT_TARGET} in
+10.[[012]])
+_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+;;
+10.*)
+_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
+;;
+esac
+fi
+;;
+esac
 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-case "$host_os" in
-rhapsody* | darwin1.[[012]])
-	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
-	;;
-*) # Darwin 1.3 on
-	test -z ${LD_TWOLEVEL_NAMESPACE} && _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
-	;;
-esac
-# FIXME: Relying on posixy $() will cause problems for
-#        cross-compilation, but unfortunately the echo tests do not
-#        yet detect zsh echo's removal of \ escapes.  Also zsh mangles
-#	       `"' quotes if we put them in here... so don't!
-	lt_int_apple_cc_single_mod=no
-	output_verbose_link_cmd='echo'
-	if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
-	  lt_int_apple_cc_single_mod=yes
-	fi
-	if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-	  _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
-	else
-_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -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'
-fi
-_LT_AC_TAGVAR(module_cmds, $1)='$CC -bundle ${wl}-bind_at_load $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags'
-# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
-if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
-_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}'
-else
-_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -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}'
-fi
-_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -bundle $allow_undefined_flag  -o $lib $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
 _LT_AC_TAGVAR(hardcode_direct, $1)=no
 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
+_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-fi
+if test "$GCC" = yes ; then
+	output_verbose_link_cmd='echo'
+_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
+_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
+_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}'
+_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 ${lib}'
+else
+case "$cc_basename" in
+xlc*)
+output_verbose_link_cmd='echo'
+_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'
+_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
+# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
+_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}'
+_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}'
+;;
+*)
+_LT_AC_TAGVAR(ld_shlibs, $1)=no
+;;
+esac
+fi
 ;;
 dgux*)
 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 ;;
 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-freebsd*)
+freebsd* | kfreebsd*-gnu)
 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 ;;
 openbsd*)
 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
 	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
 	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
 else
 case $host_os in
 	 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
 # systems, -lgcc has to come before -lc. If gcc already passes -lc
 # to ld, don't add -lc before -lgcc.
 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
 $rm conftest*
 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
 soname=conftest
 lib=conftest
 libobjs=conftest.$ac_objext
 deplibs=
 lt_ac_max=$lt_ac_count
 lt_cv_path_SED=$lt_ac_sed
 fi
 done
 done
+])
 SED=$lt_cv_path_SED
-])
 AC_MSG_RESULT([$SED])
 ])

changeset 947	3bb035750537
parent 939	c7c04f811994
child 948	ac488ad4ef1d