Revert r196439, "If the LLVM OBJ_DIR path contains any characters not listed in the"
Revert r196439, "If the LLVM OBJ_DIR path contains any characters not listed in the"

Did you expect to break DOS driveletter?

git-svn-id: a34e9779ed74578ad5922b3306b3d80a0c825546@196460 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra,llvm-mirror/clang-tools-extra