a8c5c0fe7e
Also break long lines -- note that the '\' must be up against the last character of a line to keep command-line spacing proper. Requested by: rwatson
57 lines
1.5 KiB
Makefile
57 lines
1.5 KiB
Makefile
# $FreeBSD$
|
|
#
|
|
# This file contains common settings used for building FreeBSD
|
|
# sources.
|
|
|
|
# Enable various levels of compiler warning checks. These may be
|
|
# overridden (e.g. if using a non-gcc compiler) by defining NO_WARNS.
|
|
|
|
# for GCC: http://gcc.gnu.org/onlinedocs/gcc-3.0.4/gcc_3.html#IDX143
|
|
|
|
.if !defined(NO_WARNS) && ${CC} != "icc"
|
|
. if defined(WARNS)
|
|
. if ${WARNS} >= 1
|
|
CWARNFLAGS += -Wsystem-headers
|
|
. if !defined(NO_WERROR)
|
|
CWARNFLAGS += -Werror
|
|
. endif
|
|
. endif
|
|
. if ${WARNS} >= 2
|
|
CWARNFLAGS += -Wall -Wno-format-y2k
|
|
. endif
|
|
. if ${WARNS} >= 3
|
|
CWARNFLAGS += -W -Wno-unused-parameter -Wstrict-prototypes\
|
|
-Wmissing-prototypes -Wpointer-arith
|
|
. endif
|
|
. if ${WARNS} >= 4
|
|
CWARNFLAGS += -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch\
|
|
-Wshadow -Wcast-align -Wunused-parameter
|
|
. endif
|
|
# BDECFLAGS
|
|
. if ${WARNS} >= 6
|
|
CWARNFLAGS += -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls
|
|
. endif
|
|
. if ${WARNS} >= 2 && ${WARNS} <= 4
|
|
# XXX Delete -Wuninitialized by default for now -- the compiler doesn't
|
|
# XXX always get it right.
|
|
CWARNFLAGS += -Wno-uninitialized
|
|
. endif
|
|
. endif
|
|
|
|
. if defined(FORMAT_AUDIT)
|
|
WFORMAT = 1
|
|
. endif
|
|
. if defined(WFORMAT)
|
|
. if ${WFORMAT} > 0
|
|
#CWARNFLAGS += -Wformat-nonliteral -Wformat-security -Wno-format-extra-args
|
|
CWARNFLAGS += -Wformat=2 -Wno-format-extra-args
|
|
. if !defined(NO_WERROR)
|
|
CWARNFLAGS += -Werror
|
|
. endif
|
|
. endif
|
|
. endif
|
|
.endif
|
|
|
|
# Allow user-specified additional warning flags
|
|
CFLAGS += ${CWARNFLAGS}
|