ref-manual: Added the cmake class.

(From yocto-docs rev: 57b0cc285cc151a61122c297b911dc6d21107c43)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index a6040e8a5f..b4b12bb959 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -404,6 +404,19 @@
     </para>
 </section>
 
+<section id='ref-classes-cmake'>
+    <title><filename>cmake.bbclass</filename></title>
+
+    <para>
+        The CMake build system (<filename>cmake</filename>) class allows for
+        recipes that need to build software using the CMake build system.
+        You can use the
+        <link linkend='var-EXTRA_OECMAKE'><filename>EXTRA_OECMAKE</filename></link>
+        variable to specify additional configuration options to be passed on
+        the <filename>cmake</filename> command line.
+    </para>
+</section>
+
 <section id='ref-classes-debian'>
     <title>Debian Renaming - <filename>debian.bbclass</filename></title>