Makefile cleanup to make life easier for packagers.
Makefile cleanup to make life easier for packagers.

Patch by Sebastian Reitenbach!



darlinghq/darling-libobjc2,gnustep/libobjc2,ngrewe/libobjc2,gnustep/libobjc2,crystax/android-vendor-libobjc2,crystax/android-vendor-libobjc2,darlinghq/darling-libobjc2,ngrewe/libobjc2,davidchisnall/libobjc2,davidchisnall/libobjc2