mingw32-make-f makefile.gcc BUILD=release SHARED=1 MONOLITHIC=1 UNICODE=0
...
_ Enable Unicode
mingw32-make-f makefile.gcc BUILD=release SHARED=1 MONOLITHIC=1 UNICODE=1
Maybe error in gcc?
What version gcc you will recommend?
Or to download Code::Blocks together with MinGW - codeblocks-8.02mingw-setup.exe?
I even specified a full path and name "C:\wxWidgets-2.8.7\lib\gcc_dll\libwxmsw28u.a" to library in 'Linker search directories' аnd also has created the new