@@ -206,6 +206,18 @@ installing (empty by default) and packaging (empty by default). These
tasks are often overridden or extended by other classes added during the
project development process.
+.. note::
+
+ While BitBake comes with just the one ``base.bbclass`` file in the
+ ``classes`` directory, it supports class files also being installed
+ in related directories ``classes-global`` and ``classes-recipe`` and
+ will automatically search all three directories for a selected class
+ file.
+
+ This means that, in this documentation, when you see a reference to
+ class files being in the ``classes`` directory, you can interpret that
+ as meaning in any one of the above three directories.
+
Layers
------
Early in Section 1, mention that BitBake supports three related classes directories. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> --- fix typo in first submission