Hello, Willow> How do I do this? Can I run LLVM inside coLinux under Windows?Both LLVM and llvm-gcc4 builds and runs fine on windows natively. But, yes, you can run it on coLinux :) Even more, you can build crosscompiler, which will run on one platform, but generate code for another. -- With best regards, Anton Korobeynikov. Faculty of Mathematics & Mechanics, Saint Petersburg State University.