mark some libraries that currently require RTTI.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94377 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CompilerDriver/Makefile b/lib/CompilerDriver/Makefile
index a5ecfd5..66c6d11 100644
--- a/lib/CompilerDriver/Makefile
+++ b/lib/CompilerDriver/Makefile
@@ -22,6 +22,7 @@
 endif
 
 REQUIRES_EH := 1
+REQUIRES_RTTI := 1
 
 include $(LEVEL)/Makefile.common