Improve support for cross-hosted builds of LLVM.
--build=triple and other configure options are passed
to the BuildTools/ sub-invocation more consistently

llvm-svn: 80854
2 files changed
tree: 01d09270d54edfb88cb1f7e3c5d3f384998096bd
  1. clang/
  2. compiler-rt/
  3. llvm/