Only needed to update hashes and the version. Updated comment for extension handling patch
http://lists.llvm.org/pipermail/llvm-dev/2020-March/139729.html Additionally cherry-picked 3 commits from `llvm-project/master`: - llvm/llvm-project@d21664c - llvm/llvm-project@3a0f6e6 - llvm/llvm-project@87dac7d such that clang can automatically pick up the polly plugin from the `llvm-polly` build.
* starting with rc2 * make `lldb` compilable again on Darwin * separate out manpage creation for `lldb` into a new derivation * minor tweaks to the patching of sources, some of which are backportable to earlier versions