tags: Add the ability to make tags for all archs using "all"

[mirror_ubuntu-artful-kernel.git] / Documentation / kbuild / kbuild.txt

diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt
index 84725b72675a69c16c60d77573097e19695e756d..634c625da8ce3435e23118e442c47d2d5b903898 100644 (file)
--- a/Documentation/kbuild/kbuild.txt
+++ b/Documentation/kbuild/kbuild.txt
@@ -162,3 +162,7 @@ For tags/TAGS/cscope targets, you can specify more than one arch
 to be included in the databases, separated by blank space. E.g.:
 
     $ make ALLSOURCE_ARCHS="x86 mips arm" tags
+
+To get all available archs you can also specify all. E.g.:
+
+    $ make ALLSOURCE_ARCHS=all tags