--- a/Rules.mak
+++ b/Rules.mak
@@ -200,10 +200,6 @@ $(eval $(call check-gxx-var,-std=gnu++14))
 $(eval $(call check-gxx-var,-Wno-sized-deallocation))
 $(eval $(call check-gxx-var,-Wno-tautological-compare))
 
-# Add a bunch of extra pedantic annoyingly strict checks
-XWARNINGS=$(call qstrip,$(UCLIBCXX_WARNINGS)) -Wno-trigraphs -pedantic
-CPU_CFLAGS=$(call qstrip,$(CPU_CFLAGS-y))
-
 # Some nice CFLAGS to work with
 GEN_CFLAGS:=-fno-builtin
 CFLAGS:=$(XWARNINGS) $(CPU_CFLAGS)
