--- libmalloc/libmalloc-374.40.6/tests/Makefile
+++ libmalloc/libmalloc-317.140.5/tests/Makefile
@@ -30,7 +30,6 @@
 OTHER_CFLAGS += \
 	-DDARWINTEST \
 	-DOS_UNFAIR_LOCK_INLINE=1 \
-	-fno-builtin \
 	-lCrashReporterClient \
 	-I$(SDKROOT)/System/Library/Frameworks/System.framework/PrivateHeaders \
 	-I$(SRCROOT)/../private \
@@ -60,8 +59,6 @@
 BATS_PLISTS = $(BATS_PLISTS_EXTRACT)
 endif
 
-BATS_PLISTS += $(PROJECT_DIR)/tests/xctests/BATS.plist
-
 $(BATS_PLISTS_EXTRACT): %.plist : %
 	$(EXTRACTMETA) extract -i /$(INSTALLPATH)/$(notdir $<) -b $(SYMROOT)/$(notdir $<) -o $@
 	@plutil -convert binary1 $@