diff --git a/compiler-rt/lib/memprof/tests/CMakeLists.txt b/compiler-rt/lib/memprof/tests/CMakeLists.txt
index ab6c716..688983e 100644
--- a/compiler-rt/lib/memprof/tests/CMakeLists.txt
+++ b/compiler-rt/lib/memprof/tests/CMakeLists.txt
@@ -10,9 +10,13 @@
   -O2
   -g
   -fno-rtti
-  -Wno-gnu-zero-variadic-macro-arguments
+  -Wno-pedantic
   -fno-omit-frame-pointer)
 
+# Suppress warnings for gmock variadic macros for clang and gcc respectively.
+append_list_if(SUPPORTS_GNU_ZERO_VARIADIC_MACRO_ARGUMENTS_FLAG -Wno-gnu-zero-variadic-macro-arguments MEMPROF_UNITTEST_CFLAGS)
+append_list_if(COMPILER_RT_HAS_WVARIADIC_MACROS_FLAG -Wno-variadic-macros MEMPROF_UNITTEST_CFLAGS)
+
 file(GLOB MEMPROF_HEADERS ../*.h)
 
 set(MEMPROF_SOURCES