gnustep-base subprojects don't build on mingw32

[Adam Fedor]

I'm back to building GNUstep on mingw32 over cygwin.

All the files in the Additions subproject give undefined errors. I had 
to add -DBUILD_libgnustep_base_DLL=1 to 
Additions/Makefile.preamble:ADDITIONAL_OBJCFLAGS by hand to get it to 
work. It seems like it has to be solved this way since the subproject 
doesn't know it's being build as part of libgnustep-base.

I'm worndering why no one else encountered this yet?


--
Adam Fedor, Digital Optics Corp.      | I'm glad I hate spinach, because
http://www.doc.com                    | if I didn't, I'd eat it, and you
                                      | know how I hate the stuff.