--- Rules.mak
+++ Rules.mak
@@ -201,7 +201,7 @@
 $(eval $(call check-gxx-var,-Wno-sized-deallocation))
 
 # Add a bunch of extra pedantic annoyingly strict checks
-XWARNINGS=$(call qstrip,$(UCLIBCXX_WARNINGS)) -Wno-trigraphs -pedantic
+XWARNINGS=$(call qstrip,$(UCLIBCXX_WARNINGS)) -Wno-trigraphs -pedantic -Wno-long-long
 CPU_CFLAGS=$(call qstrip,$(CPU_CFLAGS-y))
 
 # Some nice CFLAGS to work with