I'm not sure I understand what the cygwin.h code would do :
#define SHARED_LIBGCC_SPEC " \
%{static|static-libgcc:-lgcc -lgcc_eh} \
%{!static: \
%{!static-libgcc: \
%{!shared: \
%{!shared-libgcc:-lgcc -lgcc_eh} \
%{shared-libgcc:-lgcc_s -lgcc} \
} \
%{shared:-lgcc_s -lgcc} \
} \
} "
Is a normal developer supposed to use -shared-libgcc ?
The DLL sample in test/shared runs these commands, and works as it
should :
pavilion: {408} make clean
rm -f *.exe *.dll *~ *.a test-dll.tar.gz
pavilion: {409} make
i386-mingw32ce-gcc -g --shared -o demodll.dll demodll.c
i386-mingw32ce-dlltool -d demodll.def -l libdemodll.a
i386-mingw32ce-gcc -g -o usedemo.exe usedemo.c -L. -ldemodll
pavilion: {410} ls -l
total 124
-rw-rw-r-- 1 danny danny 140 2009-05-31 15:23 debugdll.c
-rw-rw-r-- 1 danny danny 1264 2009-05-31 15:27 demodll.c
-rw-rw-r-- 1 danny danny 29 2007-09-17 22:27 demodll.def
-rwxrwxr-x 1 danny danny 66473 2009-06-01 15:10 demodll.dll
-rw-rw-r-- 1 danny danny 2128 2009-06-01 15:10 libdemodll.a
-rw-rw-r-- 1 danny danny 708 2009-05-31 14:23 Makefile
-rw-rw-r-- 1 danny danny 96 2007-09-17 22:27 testdll.c
-rw-rw-r-- 1 danny danny 243 2009-05-31 14:27 usedemo.c
-rwxrwxr-x 1 danny danny 23493 2009-06-01 15:10 usedemo.exe
pavilion: {411}
Danny
On Mon, 2009-06-01 at 13:31 +0100, Dave Korn wrote:
> Johnny Willemsen wrote:
> > Hi,
> >
> > Thanks very much. Danny could you check Vincent patches? Maybe there are
> > changes that have to applied also to the gcc 4.1 x86 toolchain.
> >
> > Johnny
>
> Look at the handling of SHARED_LIBGCC_SPEC and REAL_LIBGCC_SPEC in
> particular. There appears to be nothing to match it in
> gcc-4.4.0/gcc/config/i386/mingw32ce.h. Compare with how cygwin.h and
> mingw32.h do it.
>
> cheers,
> DaveK
>
--
Danny Backx ; danny.backx - at - scarlet.be ; http://danny.backx.info
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