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- Log -----------------------------------------------------------------
commit 8152cf62a1fe86dedb5abb107276560fc9c47f2c
Author: Peter Rosin <p...@lysator.liu.se>
Date: Tue Jan 15 15:29:49 2013 +0100
libtool: align archive_cmds with archive_expsym_cmds for MSVC
m4/libtool.m4 (_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG) [MSVC]
<archive_cmds>: Specify the import library name, aligning with
archive_expsym_cmds.
Signed-off-by: Peter Rosin <p...@lysator.liu.se>
commit ae4c1d3593b004379ba9137a3c2414a9e81c5837
Author: Peter Rosin <p...@lysator.liu.se>
Date: Wed Jan 16 13:39:52 2013 +0100
libtool: feed .def files verbatim to the MSVC linker
m4/libtool.m4 (_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG) [MSVC]
<archive_expsym_cmds>: When the symbol list isn't really a symbol list,
but instead a .def file, copy it to a file with .def extension so that
MSVC recognizes it as a module-definition file and feed it verbatim.
NEWS: Update
Signed-off-by: Peter Rosin <p...@lysator.liu.se>
-----------------------------------------------------------------------
Summary of changes:
NEWS | 4 ++++
m4/libtool.m4 | 10 ++++++----
2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/NEWS b/NEWS
index fe2c6db..c202c43 100644
--- a/NEWS
+++ b/NEWS
@@ -62,6 +62,10 @@ NEWS - list of user-visible changes between releases of GNU
Libtool
in some corner cases.
- Use the improved Microsoft dumpbin support to mend preloading of
import libraries for Microsoft Visual C/C++.
+ - No longer mangle module-definition (.def) files when feeding them to
+ the Microsoft Visual C/C++ linker via the -export-symbols argument to
+ the libtool script, thus matching how .def files are handled when
+ using GNU tools.
** Important incompatible changes:
diff --git a/m4/libtool.m4 b/m4/libtool.m4
index f28436e..eb44de6 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -5161,9 +5161,10 @@ _LT_EOF
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
- _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs
$compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs
$compiler_flags $deplibs
-Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if test EXPORTS = "`$SED 1q
$export_symbols`"; then
- $SED -e 1D -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols >
$output_objdir/$soname.exp;
+ cp "$export_symbols" "$output_objdir/$soname.def";
+ echo "$tool_output_objdir$soname.def" >
"$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols >
$output_objdir/$soname.exp;
fi~
@@ -6152,9 +6153,10 @@ if test yes != "$_lt_caught_CXX_error"; then
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=.dll
# FIXME: Setting linknames here is a bad hack.
- _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs
$compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs
$compiler_flags $deplibs
-Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if test EXPORTS = "`$SED 1q
$export_symbols`"; then
- $SED -e 1D -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols >
$output_objdir/$soname.exp;
+ cp "$export_symbols" "$output_objdir/$soname.def";
+ echo "$tool_output_objdir$soname.def" >
"$output_objdir/$soname.exp";
else
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols >
$output_objdir/$soname.exp;
fi~
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