docs/manual: mention the per-package graph-depends target

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/docs/manual/package-make-target.txt b/docs/manual/package-make-target.txt
index 9eefe680b0c6143b566a8a56070d1ee5018e19e1..bd514f40e888ed41b2081b947cbc6ef7121f6ea6 100644 (file)
--- a/docs/manual/package-make-target.txt
+++ b/docs/manual/package-make-target.txt
@@ -63,6 +63,11 @@ Additionally, there are some other useful make targets:
 | +show-depends+    | Displays the dependencies required to build the
 package
 
+| +graph-depends+   | Generate a dependency graph of the package, in the
+context of the current Buildroot configuration. See
+xref:graph-depends[this section] for more details about dependency
+graphs.
+
 | +dirclean+        | Remove the whole package build directory
 
 | +rebuild+         | Re-run the compilation commands - this only makes