CMake: Fix warning in gtest header used by unit tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121127 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/CMakeLists.txt b/unittests/CMakeLists.txt
index 4ae9d637626d2739b29340a0f247df6e9e97245e..f3de8349b215e09e09fbd287a34a00ea14a87b07 100644 (file)
--- a/unittests/CMakeLists.txt
+++ b/unittests/CMakeLists.txt
@@ -22,6 +22,10 @@ if (NOT LLVM_ENABLE_THREADS)
   add_definitions(-DGTEST_HAS_PTHREAD=0)
 endif()
 
+if(SUPPORTS_NO_VARIADIC_MACROS_FLAG)
+  add_definitions("-Wno-variadic-macros")
+endif()
+
 set(LLVM_LINK_COMPONENTS
   jit
   interpreter