[Q] GNUstep on Windows... Compilation Error in Base

[S.J.Chun]

Hi, I'm trying to get gnustep in my windows box. But the compilation process
does not find the libraries in the Libraries directory. I've sourced GNUstep.sh
and uses MSys and MinGW. The difference is I'm using --enable-flattened. 

Why the build system does not find libraries in Libraries directory? How can I
check this?

Erro message is;

Linking library libgnustep-base ...
C:\GNU\Developer\bin\..\lib\gcc-lib\mingw32\3.2\..\..\..\..\mingw32
\bin\ld.exe: cannot find -lobjc
C:\GNU\Developer\bin\dllwrap.exe: gcc exited with status 1
make[2]: *** [shared_obj/gnustep-base.dll] Error 1
make[1]: *** [libgnustep-base.all.library.variables] Error 2
make[1]: Leaving directory `/home/NeXT/core/base/Source'
make: *** [internal-all] Error 2

Thanks in advance.