-WFLAGS= -ansi -D_POSIX_SOURCE -pedantic \
- -Wall -Wwrite-strings -Wpointer-arith \
- -Wcast-qual -Wcast-align -Wtraditional \
+WFLAGS= -ansi -D_POSIX_SOURCE -pedantic $(WFLAGS_EXTRA) \
+ -Wall -W -Wwrite-strings -Wpointer-arith \
+ -Wcast-qual -Wcast-align \