[CMake] Adding some missing CMake includes. NFC.

This happens to be working now because the includes exist in another CMake file that is included before this one. That will change with upcoming refactoring.

llvm-svn: 267912
This commit is contained in:
Chris Bieneman 2016-04-28 18:22:01 +00:00
parent 46d47b8ce2
commit 1dd58a7018
1 changed files with 3 additions and 0 deletions

View File

@ -1,3 +1,6 @@
include(CMakePushCheckState)
include(CheckSymbolExists)
# Because compiler-rt spends a lot of time setting up custom compile flags,
# define a handy helper function for it. The compile flags setting in CMake
# has serious issues that make its syntax challenging at best.