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Add MSVC support.
* libltdl/m4/libtool.m4 (_LT_SYS_DYNAMIC_LINKER) (_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG) [mingw, cygwin]: Add support for the Microsoft C/C++ Compiler (cl) relying on help from the compile script in Automake. * NEWS: Add note of the above.
This commit is contained in:
Peter Rosin
parent
57a4a21e9c
commit
1ac3ced59d
@ -1,3 +1,12 @@
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2010-06-24 Peter Rosin <peda@lysator.liu.se>
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Add MSVC support.
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* libltdl/m4/libtool.m4 (_LT_SYS_DYNAMIC_LINKER)
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(_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG) [mingw, cygwin]: Add
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support for the Microsoft C/C++ Compiler (cl) relying on help
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from the compile script in Automake.
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* NEWS: Add note of the above.
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2010-07-01 Gary V. Vaughan <gary@gnu.org>
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Skip `enhanced shell option appending' test when not available.
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4
NEWS
4
NEWS
@ -7,6 +7,10 @@ New in 2.2.12 2010-08-??: git version 2.2.11a, Libtool team:
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- On non-cygwin Windows systems, we now lookup potential library
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file names without regard to file name case.
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* Changes in supported systems or compilers:
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- Initial support for the Microsoft C/C++ Compiler, with help from
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the compile script in unreleased Automake 1.12.
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New in 2.2.10 2010-06-10: git version 2.2.9a, Libtool team:
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* New features:
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104
libltdl/m4/libtool.m4
vendored
104
libltdl/m4/libtool.m4
vendored
@ -2198,8 +2198,9 @@ cygwin* | mingw* | pw32* | cegcc*)
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need_version=no
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need_lib_prefix=no
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case $GCC,$host_os in
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yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
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case $GCC,$cc_basename in
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yes,*)
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# gcc
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library_names_spec='$libname.dll.a'
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# DLL is installed to $(libdir)/../bin by postinstall_cmds
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postinstall_cmds='base_file=`basename \${file}`~
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@ -2232,13 +2233,42 @@ m4_if([$1], [],[
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library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
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;;
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esac
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dynamic_linker='Win32 ld.exe'
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;;
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*,cl*)
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# Native MSVC
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libname_spec='$name'
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soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
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library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}.lib'
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sys_lib_search_path_spec="$LIB"
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if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
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# It is most probably a Windows format PATH.
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sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
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else
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sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
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fi
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# FIXME: find the short name or the path components, as spaces are
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# common. (e.g. "Program Files" -> "PROGRA~1")
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# DLL is installed to $(libdir)/../bin by postinstall_cmds
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postinstall_cmds='base_file=`basename \${file}`~
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dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
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dldir=$destdir/`dirname \$dlpath`~
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test -d \$dldir || mkdir -p \$dldir~
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$install_prog $dir/$dlname \$dldir/$dlname'
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postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
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dlpath=$dir/\$dldll~
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$RM \$dlpath'
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shlibpath_overrides_runpath=yes
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dynamic_linker='Win32 link.exe'
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;;
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*)
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# Assume MSVC wrapper
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library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
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dynamic_linker='Win32 ld.exe'
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;;
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esac
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dynamic_linker='Win32 ld.exe'
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# FIXME: first we should search . and the directory the executable is in
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shlibpath_var=PATH
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;;
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@ -4250,8 +4280,13 @@ m4_if([$1], [CXX], [
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_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
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;;
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cygwin* | mingw* | cegcc*)
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case $cc_basename in
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cl*) ;;
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*)
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_LT_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'
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;;
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esac
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;;
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*)
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_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
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;;
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@ -4794,6 +4829,35 @@ _LT_EOF
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# Microsoft Visual C++.
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# hardcode_libdir_flag_spec is actually meaningless, as there is
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# no search path for DLLs.
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case $cc_basename in
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cl*)
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# Native MSVC
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_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
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_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
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_LT_TAGVAR(always_export_symbols, $1)=yes
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_LT_TAGVAR(file_list_spec, $1)='@'
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# Tell ltmain to make .lib files, not .a files.
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libext=lib
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# Tell ltmain to make .dll files, not .so files.
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shrext_cmds=".dll"
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# FIXME: Setting linknames here is a bad hack.
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_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
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_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
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sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
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else
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sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
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fi~
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$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs @$output_objdir/$soname.exp -Wl,-DLL~
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linknames='
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# The linker will not automatically build a static lib if we build a DLL.
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# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
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_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
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_LT_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'
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# Don't use ranlib
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_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
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;;
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*)
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# Assume MSVC wrapper
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_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
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_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
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# Tell ltmain to make .lib files, not .a files.
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@ -4809,6 +4873,8 @@ _LT_EOF
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_LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
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_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
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;;
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esac
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;;
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darwin* | rhapsody*)
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_LT_DARWIN_LINKER_FEATURES($1)
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@ -5738,6 +5804,36 @@ if test "$_lt_caught_CXX_error" != yes; then
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;;
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cygwin* | mingw* | pw32* | cegcc*)
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case $GXX,$cc_basename in
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,cl* | no,cl*)
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# Native MSVC
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# hardcode_libdir_flag_spec is actually meaningless, as there is
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# no search path for DLLs.
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_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
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_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
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_LT_TAGVAR(always_export_symbols, $1)=yes
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_LT_TAGVAR(file_list_spec, $1)='@'
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# Tell ltmain to make .lib files, not .a files.
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libext=lib
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# Tell ltmain to make .dll files, not .so files.
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shrext_cmds=".dll"
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# FIXME: Setting linknames here is a bad hack.
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_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
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_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
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$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
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else
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$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
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fi~
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$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs @$output_objdir/$soname.exp -Wl,-DLL~
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linknames='
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# The linker will not automatically build a static lib if we build a DLL.
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# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
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_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
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# Don't use ranlib
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_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
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;;
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*)
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# g++
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# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
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# as there is no search path for DLLs.
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_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
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@ -5761,6 +5857,8 @@ if test "$_lt_caught_CXX_error" != yes; then
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_LT_TAGVAR(ld_shlibs, $1)=no
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fi
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;;
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esac
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;;
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darwin* | rhapsody*)
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_LT_DARWIN_LINKER_FEATURES($1)
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;;
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