Also, tweak the 'lit' test runner to set this variable unconditionally. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82537 91177308-0d34-0410-b5e6-96231b3b80d8
- make install && man $(llvm-config --prefix)/share/man/man1/lit.1 for more information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81190 91177308-0d34-0410-b5e6-96231b3b80d8