Suppress -pedantic warnings about print("%a")


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28650 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm2cpp/Makefile b/tools/llvm2cpp/Makefile
index 7e778d7..9894803 100644
--- a/tools/llvm2cpp/Makefile
+++ b/tools/llvm2cpp/Makefile
@@ -12,3 +12,6 @@
            LLVMSupport.a LLVMbzip2.a LLVMSystem.a
 
 include $(LEVEL)/Makefile.common
+
+CompileCommonOpts := $(filter-out -pedantic,$(CompileCommonOpts))
+CompileCommonOpts := $(filter-out -Wno-long-long,$(CompileCommonOpts))