freebsd-skq/sys/conf/kern.mk

#	$Id: bsd.kern.mk,v 1.5 1997/02/22 13:56:10 peter Exp $

#
# Warning flags for compiling the kernel and components of the kernel.
#
CWARNFLAGS?=	-Wreturn-type -Wcomment -Wredundant-decls -Wimplicit \
		-Wnested-externs -Wstrict-prototypes -Wmissing-prototypes \
		-Wpointer-arith -Winline -Wuninitialized # -W -Wunused \
		-Wcast-qual
#
# The following flags are next up for working on:
#	-Wformat -Wall
#
# When working on removing warnings from code, the `-Werror' flag should be
# of material assistance.
#
Added -Wuninitialized to CWARNFLAGS. Warnings about uninitialialized variables were lost when we removed -W, and 23 new ones including at least one serious one have crept in for LINT. Restored -Winline to CFLAGS. This gives only 3 old warnings and 1 new for LINT. 1997-10-21 06:53:24 +00:00			`# $Id: bsd.kern.mk,v 1.5 1997/02/22 13:56:10 peter Exp $`
Oops, forgot to cvs add bsd.kern.mk. Centralized the definition of CWARNFLAGS into bsd.kern.mk. 1996-10-08 22:10:49 +00:00
			`#`
			`# Warning flags for compiling the kernel and components of the kernel.`
			`#`
Turned off -W and -Winline so that the warnings that should be fixed for 2.2 are more obvious. -Winline is unimportant, but -W gives thousands of warnings for comparisions. Turning off -W also loses warnings for: - auto variables clobbered by longjmp. Not much of a problem in the kernel. - functions returning without a value. I don't like losing this. - an expression statement or the left side of a comma operand contains no side effects. Turning this off also stops warnings for the low quality debugging macros in gsc.c and lpt.c. Should be in 2.2. 1996-11-11 15:49:27 +00:00			`CWARNFLAGS?= -Wreturn-type -Wcomment -Wredundant-decls -Wimplicit \`
Oops, forgot to cvs add bsd.kern.mk. Centralized the definition of CWARNFLAGS into bsd.kern.mk. 1996-10-08 22:10:49 +00:00			`-Wnested-externs -Wstrict-prototypes -Wmissing-prototypes \`
Added -Wuninitialized to CWARNFLAGS. Warnings about uninitialialized variables were lost when we removed -W, and 23 new ones including at least one serious one have crept in for LINT. Restored -Winline to CFLAGS. This gives only 3 old warnings and 1 new for LINT. 1997-10-21 06:53:24 +00:00			`-Wpointer-arith -Winline -Wuninitialized # -W -Wunused \`
			`-Wcast-qual`
Oops, forgot to cvs add bsd.kern.mk. Centralized the definition of CWARNFLAGS into bsd.kern.mk. 1996-10-08 22:10:49 +00:00			`#`
			`# The following flags are next up for working on:`
			`# -Wformat -Wall`
			`#`
			# When working on removing warnings from code, the `-Werror' flag should be
			`# of material assistance.`
			`#`