]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
suppress set but not used warnings for kernel builds
authorRobert Wing <rew@FreeBSD.org>
Tue, 5 Apr 2022 21:28:54 +0000 (13:28 -0800)
committerRobert Wing <rew@FreeBSD.org>
Tue, 5 Apr 2022 21:34:34 +0000 (13:34 -0800)
commite8e691983bb75e80153b802f47733f1531615fa2
treeed8f6f14005e69e8738b2cab14771b0f35323320
parent56cc89585d392d8c8f120b2e4b8faa7df236b4ea
suppress set but not used warnings for kernel builds

Use -Wno-unused-but-set-variable for kernel builds with clang13.

To turn this warning back on, set the following in src.conf:
    WITH_SET_BUT_NOTUSED_KERNEL_WARNINGS=

Reviewed by: mjg, imp
Differential Revision: https://reviews.freebsd.org/D34784
sys/conf/kern.mk
sys/conf/kern.opts.mk