I am trying to get a cross-compiler built to run on my Windows box. One route I'm trying is to use Cygwin to build the compiler.I've tried several attempts with the latest sources but hit upon some compile snags. Has this been done before? Google search isn't really helpful and I've looked through the forums.I'm trying to build a cross compiler on Cygwin for ARMv8 (Cortex-A family). I believe the target should be "aarch64-none-elf" for the bare metal build.Any advice?Thanks.