Use "git format-patch" instead of "git log -p --reverse"
to generate patches which can be imported with with "git am".
Also set author/from to "mingw-cross-env" since attribution
is done in the mingw-cross-env repository.
-ldnsapi provided by pkgconfig/gio-2.0.pc.
-lwinspool -lcomctl32 -lcomdlg32 provided by pkgconfig/gtk+-2.0.pc
Don't need to explicitly mention these building test programs.