sane-backends: mention in help message which libraries may be selected

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/package/sane-backends/Config.in b/package/sane-backends/Config.in
index 03865d1bb18b57f23ba70f24df8976ae975cb26d..04222fc6d8960480a6e3a3bda87acdc8445c75c8 100644 (file)
--- a/package/sane-backends/Config.in
+++ b/package/sane-backends/Config.in
@@ -4,3 +4,7 @@ config BR2_PACKAGE_SANE_BACKENDS
          SANE - Scanner Access Now Easy
 
          http://www.sane-project.org
+
+         Backends are included automatically based on the libraries that have
+         been selected: libusb, jpeg, tiff, avahi (with dbus and libglib2),
+         and netsnmp.