tree f2ba99a8431179ba0c933acd3bd35d3c1d7fc88e
parent d898f74a785491dc9aa537f918a030e02f0ddc70
author Louis Dionne <ldionne@apple.com> 1542841245 +0000
committer Louis Dionne <ldionne@apple.com> 1542841245 +0000

[libcxx] Improve error message when an invalid directory is provided as use_system_cxx_lib

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@347435 91177308-0d34-0410-b5e6-96231b3b80d8