[memprof] Disable pedantic warnings, suppress variadic macro warning.
The memprof unit tests use an older version of gmock (included in the
repo) which does not build cleanly with -pedantic:
https://github.com/google/googletest/issues/2650
For now just silence the warning by disabling pedantic and add the
appropriate flags for gcc and clang.
GitOrigin-RevId: 1cf11df5912896e9b0c632c86da286513c171114
diff --git a/lib/memprof/tests/CMakeLists.txt b/lib/memprof/tests/CMakeLists.txt
index ab6c716..688983e 100644
--- a/lib/memprof/tests/CMakeLists.txt
+++ b/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
