X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Makefile.rules;h=74b5a32ae850e6f46f69748a01671eaa27fd2dab;hb=98301c07740124e4cf86cc8ad46b2c9f3f6c5987;hp=c74c46c56c5ed2b8aeb7374baf35e4e1b7df7c70;hpb=babf11f249c7c6399c66f2567d4e7efa9c37a9c3;p=oota-llvm.git

diff --git a/Makefile.rules b/Makefile.rules
index c74c46c56c5..74b5a32ae85 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -226,7 +226,7 @@ else
 
     # Darwin requires -fstrict-aliasing to be explicitly enabled.
     ifeq ($(OS),Darwin)
-      EXTRA_OPTIONS += -fstrict-aliasing
+      EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
     endif
 
     CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
@@ -451,11 +451,6 @@ ifdef UNIVERSAL
   DISABLE_AUTO_DEPENDENCIES=1
 endif
 
-# Solaris requires the following flags to compile
-ifeq ($(OS),SunOS)
-CXX.Flags += -D_POSIX_C_SOURCE=199506L -U_XOPEN_SOURCE 
-endif
-
 LD.Flags      += -L$(LibDir) -L$(LLVMLibDir) 
 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
 # All -I flags should go here, so that they don't confuse llvm-config.