X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Makefile.rules;h=74b5a32ae850e6f46f69748a01671eaa27fd2dab;hb=31ce08facea459c8793bd24d64054b1b0b763356;hp=e28ccf187aa494fe0d074e3e9207fda60d30fe47;hpb=7252dc0efc16111f1eed60d5e0810e5f8663b457;p=oota-llvm.git

diff --git a/Makefile.rules b/Makefile.rules
index e28ccf187aa..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)
@@ -1738,10 +1738,17 @@ endif
 endif
 
 check-line-length:
-	@egrep -n '.{81}' $(Sources)
+	@echo searching for overlength lines in files: $(Sources)
+	@echo
+	@echo
+	@egrep -n '.{81}' $(Sources) /dev/null
 
 check-for-tabs:
-	@egrep -n '	' $(Sources)
+	@echo searching for tabs in files: $(Sources)
+	@echo
+	@echo
+	@egrep -n '	' $(Sources) /dev/null
+
 check-footprint:
 	@ls -l $(LibDir) | awk '\
 	  BEGIN { sum = 0; } \