make check where host != target

Is make check supposed to work in cases where host != target? I'm
seeing a ton of problems where the makefiles are testing $(OS) and
trying to test the properties of the target OS, not the host OS.


The dejagnu tests are mostly compile tests and / or grep'ing for patterns in generated code. It shouldn't matter if host != target.


Indeed it doesn't matter until you get to the Feature and FrontendC
suites. I'd kinda like to test llvm-gcc along the way. :slight_smile: