From: bdrewery <bdrewery@FreeBSD.org>
Date: Fri, 18 Sep 2015 22:22:32 +0000 (+0000)
Subject: Document NO_DIRDEPS for META_MODE and give link to full details.
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=b334ba0ecf24fa8cf0596c1b2227f988886f434d;p=people%2Fjulieng%2Ffreebsd.git

Document NO_DIRDEPS for META_MODE and give link to full details.
---

diff --git a/tools/build/options/WITH_META_MODE b/tools/build/options/WITH_META_MODE
index b255777956bc..eafe857dd460 100644
--- a/tools/build/options/WITH_META_MODE
+++ b/tools/build/options/WITH_META_MODE
@@ -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