tree 9ca2c67e9d5b8eeb8e2e9d80e8d37e48523806eb
parent f3a0256e9c943eb05b973ea8f4e3ed2911ba9d5b
author Michal Gorny <mgorny@gentoo.org> 1484413516 +0000
committer Michal Gorny <mgorny@gentoo.org> 1484413516 +0000

[cmake] Handle missing LIBUNWIND_* directories gracefully

Add LIBUNWIND_* directories to include path only if they were actually
found, in order to fix the CMake error. Both of the directories are
usually unnecessary since libcxxabi uses only the common part of
unwind.h that is supplied both by GCC and Clang.

Differential Revision: https://reviews.llvm.org/D25314

git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@292018 91177308-0d34-0410-b5e6-96231b3b80d8