Sorry, there are no files in the gcc_dll directory.
But 'mingw32-make -f "C:\wxWidgets-2.8.8\build\msw\makefile.gcc" MONOLITHIC=1 SHARED=1 UNICODE=1 BUILD=release' fails both ways.
If I 'cd' the mingw32 directory, it wont find config.gcc, if I 'cd' the \build\msw\ directory, it cant find gcc, and returns an error.