[gnome-continuous-yocto/gnomeostree-3.28-rocko: 2113/8267] sdk-manual: "Linkified" the CC variable in section 3.3.4

[Emmanuele Bassi <ebassi src gnome org>]

commit 3c77e18c8165c95aa57e709de1c0c80cbeb538ab
Author: Scott Rifenbark <srifenbark gmail com>
Date:   Fri Aug 19 12:50:30 2016 -0700

    sdk-manual: "Linkified" the CC variable in section 3.3.4
    
    (From yocto-docs rev: d020cfc08e5d0679d7d5d3fd4269be877413e863)
    
    Signed-off-by: Scott Rifenbark <srifenbark gmail com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 documentation/sdk-manual/sdk-extensible.xml |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/documentation/sdk-manual/sdk-extensible.xml b/documentation/sdk-manual/sdk-extensible.xml
index 07566c7..4210d15 100644
--- a/documentation/sdk-manual/sdk-extensible.xml
+++ b/documentation/sdk-manual/sdk-extensible.xml
@@ -802,7 +802,8 @@
             much to ensure that these Makefiles build correctly.
             It is very common, for example, to explicitly call
             <filename>gcc</filename> instead of using the
-            <filename>CC</filename> variable.
+            <ulink url='&YOCTO_DOCS_REF_URL;#var-CC'><filename>CC</filename></ulink>
+            variable.
             Usually, in a cross-compilation environment,
             <filename>gcc</filename> is the compiler for the build host
             and the cross-compiler is named something similar to