Scons used to fail because of couple of reasons: - CMake does have WITH_DNA_GHASH enabled, Scons not Which is a good question why?! - This makes Cmake including BLI_utildefines in dna_genfile.c, but scons missed this include - This damn "bool" thing requires BLI_utildefines And last question here is why would we want to use bool here =\ It's just always ends up in headache without any visible benefit of using it. Well, at least now svn shall be compilable again..