04-23-2014, 02:13 AM
Which ones? gcc/clang differences are unusual but I've run in to a couple, 64/86 is essential as we need x64 to stress test some components and some people only have x86. Also they tend to show issues with overflows. debug/release is also essential. So we could probably half the number of builds by dropping gcc but the others are important. So 4 is minimum number of builds because desktop linux is two platforms (x86/x64) not one.