Workaround -pedantic flag added by LLVM
llvm-svn: 250256
diff --git a/libcxx/CMakeLists.txt b/libcxx/CMakeLists.txt
index b65bbac..e75ab2d 100644
--- a/libcxx/CMakeLists.txt
+++ b/libcxx/CMakeLists.txt
@@ -198,6 +198,10 @@
remove_flags(-DNDEBUG -UNDEBUG -D_DEBUG
-stdlib=libc++ -stdlib=libstdc++ -lc++abi -m32)
+# FIXME(EricWF): See the FIXME on LIBCXX_ENABLE_PEDANTIC.
+# Remove the -pedantic flag provided by LLVM.
+remove_flags(-pedantic)
+
# Required flags ==============================================================
add_compile_flags_if_supported(-std=c++11)
if (NOT MSVC AND NOT LIBCXX_SUPPORTS_STD_EQ_CXX11_FLAG)
