Add Hurd support.

Patch by samuel.thibault@ens-lyon.org

Differential Revision: https://reviews.llvm.org/D54079


git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@346310 91177308-0d34-0410-b5e6-96231b3b80d8
6 files changed