sphinx: add links for Yocto project website

In DocBook, variables are used to create custom links (note that it is
not consistent everywhere, since some web addresses are still
hardcoded), such as YOCTO_HOME_URL, YOCTO_GIT_URL, YOCTO_WIKI_URL,
YOCTO_BUGS_URL and YOCTO_DL_URL..

In Sphinx they are replaced with extlinks.

(From yocto-docs rev: d25f3095a9d29a3355581d0743f27b2a423ad580)

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/documentation/ref-manual/ref-terms.rst b/documentation/ref-manual/ref-terms.rst
index eacc49fc3d..ec9f6d3948 100644
--- a/documentation/ref-manual/ref-terms.rst
+++ b/documentation/ref-manual/ref-terms.rst
@@ -213,7 +213,7 @@ universal, the list includes them just in case:
 
       In the context of the kernel ("kernel Metadata"), the term refers to
       the kernel config fragments and features contained in the
-      ```yocto-kernel-cache`` <&YOCTO_GIT_URL;/cgit/cgit.cgi/yocto-kernel-cache>`__
+      :yocto_git:`yocto-kernel-cache </cgit/cgit.cgi/yocto-kernel-cache>`
       Git repository.
 
    OpenEmbedded-Core (OE-Core)
@@ -227,8 +227,7 @@ universal, the list includes them just in case:
       core set of recipes.
 
       You can see the Metadata in the ``meta`` directory of the Yocto
-      Project `Source
-      Repositories <http://git.yoctoproject.org/cgit/cgit.cgi>`__.
+      Project :yocto_git:`Source Repositories <>`.
 
    OpenEmbedded Build System
       The build system specific to the Yocto