ref-manual, overview-manual, Makefile: Moved toolchain concepts

Fixes [YOCTO #12370]

Moved the "Cross-Development Toolchain Generation" section from the
ref-manual to the overview-manual into the concepts chapter.  This
information is conceptual and now needs to live in the concepts
chapter of the new overview-manual.  Moving the section caused a
few links to have to be fixed in the ref-manual.  There was also a
figure in the section.  So, I had to move the figure from the ref-manual
to the overview-manual "figures" folder and update the Makefile for
the TARFILE generation.

(From yocto-docs rev: 1f3ee5ab308cbe6bd7194086026db397b67ca7c4)

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

1 files changed, 4 insertions, 4 deletions

diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 1b5f863970..48849b1fef 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -15183,8 +15183,8 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                 <para>
                     For background information on cross-development toolchains
                     in the Yocto Project development environment, see the
-                    "<link linkend='cross-development-toolchain-generation'>Cross-Development Toolchain Generation</link>"
-                    section.
+                    "<ulink url='&YOCTO_DOCS_OVERVIEW_URL;#cross-development-toolchain-generation'>Cross-Development Toolchain Generation</ulink>"
+                    section in the Yocto Project Overview Manual.
                     For information on setting up a cross-development
                     environment, see the
                     <ulink url='&YOCTO_DOCS_SDK_URL;'>Yocto Project Application Development and the Extensible Software Development Kit (eSDK)</ulink>
@@ -15242,8 +15242,8 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
                 <para>
                     For background information on cross-development toolchains
                     in the Yocto Project development environment, see the
-                    "<link linkend='cross-development-toolchain-generation'>Cross-Development Toolchain Generation</link>"
-                    section.
+                    "<ulink url='&YOCTO_DOCS_OVERVIEW_URL;#cross-development-toolchain-generation'>Cross-Development Toolchain Generation</ulink>"
+                    section in the Yocto Project Overview Manual.
                     For information on setting up a cross-development
                     environment, see the
                     <ulink url='&YOCTO_DOCS_SDK_URL;'>Yocto Project Application Development and the Extensible Software Development Kit (eSDK)</ulink>