[Buildroot] [PATCH 4/4 v2] docs/manual: document new graph-depends options

[Yann E. MORIN]

Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Cc: Francois Perrad <fperrad at gmail.com>
Reviewed-by: Samuel Martin <s.martin49 at gmail.com>
---
 docs/manual/common-usage.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/manual/common-usage.txt b/docs/manual/common-usage.txt
index 89cd9fe..5b27b1f 100644
--- a/docs/manual/common-usage.txt
+++ b/docs/manual/common-usage.txt
@@ -208,6 +208,14 @@ The +graph-depends+ behaviour can be controlled by setting options in the
 * +--depth N+, +-d N+, to limit the dependency depth to +N+ levels. The
   default, +0+, means no limit.
 
+* +--stop-on PKG+, +-s PKG+, to stop the graph on the package +PKG+.
+  +PKG+ can be an actual package name, a glob, or the keyword 'virtual'
+  (to stop on virtual packages). The package is still present on the
+  graph, but its dependencies are not.
+
+* +--exclude PKG+, +-x PKG+, like +--stop-on+, but also omits +PKG+ from
+  the graph.
+
 * +--transitive+, +--no-transitive+, to draw (or not) the transitive
   dependencies. The default is to not draw transitive dependencies.
 
-- 
1.9.1