MinGW-w64 - for 32 and 64 bit Windows

Hi,

I have found out this issue when trying to compile libpng-1.2.40 with
32-bit native toolchain (binaries provided by sezero - marked as
"20091101").

The problem is that using:

gcc -shared obj1.o obj2.o -Wl,--enable-auto-image-base
-Wl,--out-implib=lib.dll.a -Wl,--version-script=file.vers

Does not work as expected - simply the resulting lib.dll.a is broken. I
have distilled the proof of concept for this issue from libpng and put it
here:
http://svn.ali.as/cpan/users/kmx/strawberry_gcc-toolchain/bug_version-scrip
t/ - Simply run build.sh and check lib_A.dll.a (which generated badly)

The example above:
- compiles fine on 32-bit gcc3 from mingw.org
- fails on 32-bit gcc4 from your project

--
kmx