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| author | Werner Koch <[email protected]> | 2015-01-30 16:06:28 +0000 |
|---|---|---|
| committer | Werner Koch <[email protected]> | 2015-01-30 16:06:55 +0000 |
| commit | 5cdc9c457f4e549491fa3f0db75119abd078b070 (patch) | |
| tree | d8918664151d6ee22c96aa6ff5a7ea1c538a10ab | |
| parent | Update config.* and other build-aux files (diff) | |
| download | libassuan-5cdc9c457f4e549491fa3f0db75119abd078b070.tar.gz libassuan-5cdc9c457f4e549491fa3f0db75119abd078b070.zip | |
w32: Use -static-libgcc to avoid linking to libgcc_s_sjlj-1.dll.
* src/Makefile.am (extra_ltoptions): New.
(libassuan_la_LDFLAGS): Use it.
--
Since gcc 4.8 there is a regression in that plain C programs may link
to libgcc_s.a which has a dependency on libgcc_s_sjlj.dll. This is
for example triggered by using long long arithmetic on a 32 bit
Windows (e.g symbol __udivdi3).
This patch does not change anything right now but we add it anyway
in case long long will ever be used.
Signed-off-by: Werner Koch <[email protected]>
| -rw-r--r-- | src/Makefile.am | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index 435155e..8feef3a 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -95,6 +95,7 @@ libassuan_res_ldflag = -Wl,.libs/versioninfo.o no_undefined = -no-undefined export_symbols = -export-symbols $(srcdir)/libassuan.def +extra_ltoptions = -XCClinker -static-libgcc install-def-file: $(INSTALL) $(srcdir)/libassuan.def $(DESTDIR)$(libdir)/libassuan.def @@ -109,6 +110,8 @@ libassuan_res = libassuan_res_ldflag = no_undefined = export_symbols = +extra_ltoptions = + install-def-file: uninstall-def-file: @@ -120,6 +123,7 @@ libassuan_la_SOURCES = $(common_sources) assuan-io.c nodist_libassuan_la_SOURCES = assuan.h libassuan_la_CPPFLAGS = $(AM_CPPFLAGS) @GPG_ERROR_CFLAGS@ libassuan_la_LDFLAGS = $(libassuan_res_ldflag) $(no_undefined) \ + $(extra_ltoptions) \ $(export_symbols) $(libassuan_version_script_cmd) -version-info \ @LIBASSUAN_LT_CURRENT@:@LIBASSUAN_LT_REVISION@:@LIBASSUAN_LT_AGE@ libassuan_la_DEPENDENCIES = @LTLIBOBJS@ \ |