Fix of APPLE configuration process when using plain Unix makefile generator instead of XCode generator.
Fix of APPLE configuration process when using plain Unix makefile generator instead of XCode generator.

j-o/globjects,hpi-r2d2/globjects,hpi-r2d2/globjects,j-o/globjects,cginternals/globjects,cginternals/globjects,j-o/globjects,j-o/globjects