commit abd7f8c4bd653b91bc30d34c92b84eeaba415c22
author Martell Malone <martellmalone@gmail.com> Sat Dec 02 07:17:01 2017 +0000
committer Martell Malone <martellmalone@gmail.com> Sat Dec 02 07:17:01 2017 +0000
tree 54c55d68ce6b541639a5a4bef8c5c9f266dcedb2
parent 4ab42623aa9ed53700f66f0256685198ece88151

CMAKE: help CheckAtomic find check_library_exists

lldb fails to build standalone on x86

-- Performing Test HAVE_CXX_ATOMICS64_WITHOUT_LIB - Failed
CMake Error at CheckAtomic.cmake:66 (check_library_exists):
  Unknown CMake command "check_library_exists".
Call Stack (most recent call first):
  LLDBStandalone.cmake:90 (include)
CMakeLists.txt:3 (include)

Reviewed By: rnk

Differential Revision: https://reviews.llvm.org/D40220

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319610 91177308-0d34-0410-b5e6-96231b3b80d8