-CWARNFLAGS += -Wno-unused-parameter -Wno-redundant-decls -Wno-nested-externs -Wno-write-strings
-MWARNFLAGS += -Wno-unused-parameter -Wno-redundant-decls -Wno-nested-externs -Wno-write-strings
-CXXWARNFLAGS += -Wno-unused-parameter -Wno-redundant-decls -Wno-write-strings -Wno-cast-qual -Wno-shadow
+CWARNFLAGS = $(CWARNFLAGS_STD) -Wno-unused-parameter
+CXXWARNFLAGS = $(CXXWARNFLAGS_STD) -Wno-unused-parameter -Wno-cast-qual -Wno-shadow