From 6b8a529dbf8ff3df272bf8531f567666e58458cd Mon Sep 17 00:00:00 2001
From: Scott Rifenbark <srifenbark@gmail.com>
Date: Fri, 23 Mar 2018 12:14:28 -0700
Subject: ref-manual: Added new variable description LAYERSERIES_COMPAT

Created a new variable description in the glossary.  This
variable is used in the layer.conf file and needed to be
documented.

(From yocto-docs rev: 5c514c0e90ca920bdf183b1f9449a06b906235ca)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 documentation/ref-manual/ref-variables.xml | 44 ++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'documentation')

diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 7ba1c576f6..3e68350335 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -7812,6 +7812,50 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
             </glossdef>
         </glossentry>
 
+        <glossentry id='var-LAYERSERIES_COMPAT'><glossterm>LAYERSERIES_COMPAT</glossterm>
+            <info>
+                LAYERSERIES_COMPAT[doc] = "Lists the versions of the OpenEmbedded Core project for which a layer is compatible."
+            </info>
+            <glossdef>
+                <para role="glossdeffirst">
+<!--                <para role="glossdeffirst"><imagedata fileref="figures/define-generic.png" /> -->
+                    Lists the versions of the
+                    <link linkend='oe-core'>OpenEmbedded Core</link> project
+                    for which a layer is compatible.
+                    Using the <filename>LAYERSERIES_COMPAT</filename> variable
+                    makes it clear when a given layer is unmaintained and
+                    untested with new releases of OE-Core.
+                </para>
+
+                <para>
+                    To specify the OE-Core projects for which a layer is
+                    compatible, use this variable in your layer's
+                    <filename>conf/layer.conf</filename> configuration file.
+                    For the list, use the Yocto Project
+                    <ulink url='https://wiki.yoctoproject.org/wiki/Releases'>Release Name</ulink>
+                    (e.g. &DISTRO_NAME_NO_CAP;).
+                    To specify multiple OE-Core projects for the layer,
+                    use a space-separated list:
+                    <literallayout class='monospaced'>
+     LAYERSERIES_COMPAT_<replaceable>layer_root_name</replaceable> = "&DISTRO_NAME_NO_CAP; &DISTRO_NAME_NO_CAP_MINUS_ONE;"
+                    </literallayout>
+                    <note>
+                        Setting <filename>LAYERSERIES_COMPAT</filename> is
+                        required by the Yocto Project Compatible version 2
+                        standard.
+                        The OpenEmbedded build system, however, does not
+                        produce and error if the variable is not set.
+                    </note>
+                </para>
+
+                <para>
+                    See the
+                    "<ulink url='&YOCTO_DOCS_DEV_URL;#creating-your-own-layer'>Creating Your Own Layer</ulink>"
+                    section in the Yocto Project Development Tasks Manual.
+                </para>
+            </glossdef>
+        </glossentry>
+
         <glossentry id='var-LAYERVERSION'><glossterm>LAYERVERSION</glossterm>
             <info>
                 LAYERVERSION[doc] = "Optionally specifies the version of a layer as a single number. This variable is used in the conf/layer.conf file and must be suffixed with the name of the specific layer."
-- 
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