+C_FLAGS += -Wbad-function-cast
+C_FLAGS += -Wstrict-prototypes
+C_FLAGS += -Wold-style-definition
+
+# Disable warnings not supported by the version of GCC used for UC3 targets (FIXME)
+ifneq ($(ARCH), UC3)
+ C_FLAGS += -Wunsuffixed-float-constants
+ C_FLAGS += -Wjump-misses-init
+endif
+
+# Only check C++ compatibility on the build files, to ensure headers are C++ compatible
+Test_C.c Test_CPP.c: CC_FLAGS += -Wc++-compat