build(7): Document KERNCONFDIR - directory in which KERNCONF resides

MFC after:	1 week
This commit is contained in:
Kyle Evans 2018-08-16 13:42:08 +00:00
parent 3d04377b2f
commit 4b2cc4d121
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=337906

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@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 11, 2018
.Dd August 16, 2018
.Dt BUILD 7
.Os
.Sh NAME
@ -492,6 +492,14 @@ Overrides which kernel to build and install for the various kernel
make targets.
It defaults to
.Cm GENERIC .
.It Va KERNCONFDIR
Overrides the directory in which
.Va KERNCONF
and any files included by
.Va KERNCONF
should be found.
Defaults to
.Pa sys/${ARCH}/conf .
.It Va KERNFAST
If set, the build target
.Cm buildkernel