sdk-manual: Added cross-referencing to "Autotools-Based Projects"

Needed to reference a couple terms for first use: "cross-development
toolchain" and "OpenEmbedded build system".

(From yocto-docs rev: 2370c3508574efe05e768f4515fec5b17f0ca177)

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

1 files changed, 4 insertions, 2 deletions

diff --git a/documentation/sdk-manual/sdk-working-projects.xml b/documentation/sdk-manual/sdk-working-projects.xml
index d3286c08a7..2f8132577d 100644
--- a/documentation/sdk-manual/sdk-working-projects.xml
+++ b/documentation/sdk-manual/sdk-working-projects.xml
@@ -19,8 +19,10 @@
         <title>Autotools-Based Projects</title>
 
         <para>
-            Once you have a suitable cross-toolchain installed, it is very easy
-            to develop a project outside of the OpenEmbedded build system.
+            Once you have a suitable
+            <ulink url='&YOCTO_DOCS_REF_URL;#cross-development-toolchain'>cross-development toolchain</ulink>
+            installed, it is very easy to develop a project outside of the
+            <ulink url='&YOCTO_DOCS_REF_URL;#build-system-term'>OpenEmbedded build system</ulink>.
             This section presents a simple "Helloworld" example that shows how
             to set up, compile, and run the project.
         </para>