[libc++] Populate a lit feature including the compiler patch level
If the compiler is (for example) AppleClang 10.0.1, we would previously
populate the following lit features:
This patch additionally populates a feature called 'apple-clang-10.0.1',
which allows more precise enabling/disabling of tests.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@369406 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed