Add some information about 'make clean' to the README

2013-04-05 23:53:00 +02:00 · 2013-04-05 23:53:00 +02:00 · 6694b7b133
commit 6694b7b133
parent bd8d51d6d7
1 changed files with 15 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -10,3 +10,18 @@ the images only, just use:
    make images

 The built images can be found in the directory /images.
+
+
+There are three levels of 'make clean':
+
+    make clean
+
+will only clean the Gluon-specific files;
+
+    make cleanall
+
+will also call 'make clean' on the OpenWRT tree, and
+
+    make dirclean
+
+will do all this, and call 'make dirclean' on the OpenWRT tree.