Problems building GUI on Windows 2000

[Käck Tim]

Hi,


I have a huge problem building GUI on Windows 2000.
I am using the Windows-installer package 10.1.0 and libraries noted in 
README.Mingw.
During the make process I get:
....
 Compiling file NSBitmapImageRep+JPEG.m ...
In file included from c:/GNUstep/System/Library/Headers/jpeglib.h:24,
                 from NSBitmapImageRep+JPEG.m:39:
c:/GNUstep/System/Library/Headers/jconfig.h:12:1: warning: "HAVE_STDLIB_H" 
redefined
In file included from NSBitmapImageRep+JPEG.m:28:
config.h:56:1: warning: this is the location of the previous definition
In file included from c:/GNUstep/System/Library/Headers/jpeglib.h:26,
                 from NSBitmapImageRep+JPEG.m:39:
c:/GNUstep/System/Library/Headers/jmorecfg.h:161: conflicting types for `INT32'
c:/GNUstep/Development/msys/1.0/mingw/include/basetsd.h:52: previous 
declaration of `INT32'
make[2]: *** [shared_obj/NSBitmapImageRep+JPEG.o] Error 1
make[1]: *** [libgnustep-gui.all.library.variables] Error 2
make[1]: Leaving directory `/c/GNUstep/Development/Source/core/gui/Source'
make: *** [internal-all] Error 2
....

I can see there is an declaration of INT32 and *PINT32 in basetsd.h. Is this 
the error and how can I work around it?

Best regards
Tim