Author: dim
Date: Fri Dec 23 13:50:33 2011
New Revision: 228841
URL: http://svn.freebsd.org/changeset/base/228841
Log:
Amend r228822 by not directly adding to CWARNFLAGS, but to an optional
CWARNEXTRA variable, which gets included into the initial CWARNFLAGS
setting. This makes it easier to override CWARNFLAGS with completely
custom settings (including enabling any disabled warnings).
Reminded by: arundel
MFC after: 1 week
Modified:
head/sys/conf/kern.mk
Modified: head/sys/conf/kern.mk
==============================================================================
--- head/sys/conf/kern.mk Fri Dec 23 13:20:51 2011 (r228840)
+++ head/sys/conf/kern.mk Fri Dec 23 13:50:33 2011 (r228841)
@@ -6,7 +6,8 @@
CWARNFLAGS?= -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes \
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual \
-Wundef -Wno-pointer-sign -fformat-extensions \
- -Wmissing-include-dirs -fdiagnostics-show-option
+ -Wmissing-include-dirs -fdiagnostics-show-option \
+ ${CWARNEXTRA}
#
# The following flags are next up for working on:
# -Wextra
@@ -22,7 +23,7 @@ NO_WSHIFT_COUNT_OVERFLOW= -Wno-shift-cou
# Several other warnings which might be useful in some cases, but not severe
# enough to error out the whole kernel build. Display them anyway, so there is
# some incentive to fix them eventually.
-CWARNFLAGS+= -Wno-error-tautological-compare
+CWARNEXTRA+= -Wno-error-tautological-compare
.endif
#
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