# BDECFLAGS are a set of gcc warning settings that Bruce Evans has suggested
# for use in developing FreeBSD and testing changes. They can be used by
# putting "CFLAGS+=${BDECFLAGS}" in /etc/make.conf. -Wconversion is not
# included here due to compiler bugs, eg: mkdir()'s mode_t argument.
#
BDECFLAGS= -W -Wall -ansi -pedantic -Wbad-function-cast -Wcast-align \
-Wcast-qual -Wchar-subscripts -Winline \
-Wmissing-prototypes -Wnested-externs -Wpointer-arith \
-Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings
This set of flags is *much* pickier than -Wall alone.
(From: W Gerald Hicks)