f2e5ef5617
CMake assumes we're bundling on x86, but for GNU compatible compilers, we should rely on the compiler target to set the build arch. For non-gnu compilers, just fall back to assuming x86 (no change). Signed-off-by: Jeremy Newton <Jeremy.Newton@amd.com> Change-Id: Iee9794e6f7c3973c781ddaf740ded77f34712c4f