Document NO_DIRDEPS for META_MODE and give link to full details.

This commit is contained in:
Bryan Drewery 2015-09-18 22:22:32 +00:00
parent df884b5ca7
commit b917e97346

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@ -1,5 +1,8 @@
.\" $FreeBSD$
Enable building in meta mode.
This is an experimental build feature.
For details see
http://www.crufty.net/sjg/docs/freebsd-meta-mode.htm.
.Pp
The build is driven by dirdeps.mk using
.Va DIRDEPS
@ -13,7 +16,10 @@ recursively reads
.Va DIRDEPS
from Makefile.depend
computing a graph of tree dependencies from the current origin.
See http://www.crufty.net/help/sjg/dirdeps.htm
Setting
.Va NO_DIRDEPS
will skip checking dirdep dependencies and will only build in the current
directory.
.Pp
As each target is made
.Xr make 1