[compiler-rt] Don't require c++ headers when configuring compiler-rt builds
authorFrancis Ricci <francisjricci@gmail.com>
Wed, 20 Jul 2016 18:25:46 +0000 (18:25 +0000)
committerFrancis Ricci <francisjricci@gmail.com>
Wed, 20 Jul 2016 18:25:46 +0000 (18:25 +0000)
commitba2405cc5bb330659422afcc62a46cfd529fee78
tree63cd8614ea439782f68392f9face1e5cce2ed6f5
parent546675cc7f19e91a396373f6b2e56e59165ac3de
[compiler-rt] Don't require c++ headers when configuring compiler-rt builds

Summary:
A sysroot without c++ headers is able to build compiler-rt, don't
require them when configuring available architectures from cmake.

Reviewers: samsonov, beanz, compnerd

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D22469

llvm-svn: 276151
compiler-rt/cmake/config-ix.cmake