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author | kris <kris@FreeBSD.org> | 2001-05-19 23:24:17 +0000 |
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committer | kris <kris@FreeBSD.org> | 2001-05-19 23:24:17 +0000 |
commit | b2bb87a93e4c87872527bed2ea89b13e858f6b44 (patch) | |
tree | ddfd198217a004ce1ab17349fb5b0668c701324d /share/mk/bsd.sys.mk | |
parent | 3252dc5107a4f4a57fac1274dac76f4212b58018 (diff) | |
download | FreeBSD-src-b2bb87a93e4c87872527bed2ea89b13e858f6b44.zip FreeBSD-src-b2bb87a93e4c87872527bed2ea89b13e858f6b44.tar.gz |
(Previous commit was made prematurely before I could finish composing
the log message)
Bring in the WARNS directive from NetBSD, localized in a new bsd.sys.mk
to avoid polluting sys.mk. This directive controls the addition of
compiler warning flags to CFLAGS in a relatively compiler-neutral manner.
The idea is that WARNS can be set in Makefile.inc or in individual
Makefiles as they become clean, to prevent the introduction of new
warnings in the code (-Werror is added by default when WARNS > 0).
This behaviour can be overridden with the following two knobs:
NO_WARNS disables the checking of WARNS completely
NO_WERROR disables the addition of -Werror to the flags.
Additionally, setting WFORMAT to 1 (in makefiles) and/or defining
FORMAT_AUDIT (by the user) will enable increased checking of format
string arguments.
Obtained from: NetBSD
Reviewed by: peter
Diffstat (limited to 'share/mk/bsd.sys.mk')
0 files changed, 0 insertions, 0 deletions