--- /dev/null
+--- a/Rules.mak
++++ b/Rules.mak
+@@ -232,7 +232,6 @@ endif
+ GEN_CXXFLAGS:=-nostdinc++
+ GEN_CXXFLAGS+=$(if $(CXXFLAG_-fvisibility-inlines-hidden),-DGCC_HASCLASSVISIBILITY)
+ CXXFLAGS:=$(CFLAGS)
+-CFLAGS += -ansi
+
+ LIBGCC:=$(shell $(CC) -print-libgcc-file-name)
+ LIBGCC_DIR:=$(dir $(LIBGCC))