Reapply r129561, moving the runtime/Makefile that builds compiler-rt into
runtime/compiler-rt/Makefile paving the way to put multiple different libraries
into runtime/ and build all of them.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129585 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed