sdk-manual, ref-manual: New variable for including toolchain

Added a new variable description for SDK_INCLUDE_TOOLCHAIN.
Along with the new glossary entry, I updated a couple places
where it would be relevant to cross-reference the new variable.

(From yocto-docs rev: df99b097595e7488a93354082b8d9f33acd9c229)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 21c1e42388..a10a0dca75 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -11290,6 +11290,33 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
             </glossdef>
         </glossentry>
 
+        <glossentry id='var-SDK_INCLUDE_TOOLCHAIN'><glossterm>SDK_INCLUDE_TOOLCHAIN</glossterm>
+            <info>
+                SDK_INCLUDE_TOOLCHAIN[doc] = "When set to "1", specifies to include the toolchain in the extensible SDK."
+            </info>
+            <glossdef>
+                <para role="glossdeffirst">
+<!--                <para role="glossdeffirst"><imagedata fileref="figures/define-generic.png" /> -->
+                    When set to "1", specifies to include the toolchain in the
+                    extensible SDK.
+                    Including the toolchain is useful particularly when
+                    <link linkend='var-SDK_EXT_TYPE'><filename>SDK_EXT_TYPE</filename></link>
+                    is set to "minimal" to keep the SDK reasonably small
+                    but you still want to provide a usable toolchain.
+                    For example, suppose you want to use the toolchain from an
+                    IDE (e.g. Eclipse) or from other tools and you do not
+                    want to perform additional steps to install the toolchain.
+                </para>
+
+                <para>
+                    The <filename>SDK_INCLUDE_TOOLCHAIN</filename> variable
+                    defaults to "0" if <filename>SDK_EXT_TYPE</filename>
+                    is set to "minimal", and defaults to "1" if
+                    <filename>SDK_EXT_TYPE</filename> is set to "full".
+                </para>
+            </glossdef>
+        </glossentry>
+
         <glossentry id='var-SDK_INHERIT_BLACKLIST'><glossterm>SDK_INHERIT_BLACKLIST</glossterm>
             <info>
                 SDK_INHERIT_BLACKLIST[doc] = "A list of classes to remove from the INHERIT value globally within the extensible SDK configuration."