# warn if the format string is not a string literal
CFLAGS += -Wformat-nonliteral
# do not warn about zero-length formats.
CFLAGS += -Wno-format-zero-length
# warn if the format string is not a string literal
CFLAGS += -Wformat-nonliteral
# do not warn about zero-length formats.
CFLAGS += -Wno-format-zero-length