ref-manual: Added TARGET_CC_ARCH variable and supporting links.

(From yocto-docs rev: d0887f66e3bc9d420d7ce626d5467bbc6d259b90)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 2d1cba7d46..1d491cc1fe 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -7701,6 +7701,25 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
             </glossdef>
         </glossentry>
 
+        <glossentry id='var-TARGET_CC_ARCH'><glossterm>TARGET_CC_ARCH</glossterm>
+            <glossdef>
+                <para>
+                    Specifies architecture-specific C compiler flags for the
+                    target system.
+                    <filename>TARGET_CC_ARCH</filename> is initialized from
+                    <filename>TUNE_CCARGS</filename> by default.
+                    <note>
+                        It is a common workaround to append
+                        <link linkend='var-LDFLAGS'><filename>LDFLAGS</filename></link>
+                        to <filename>TUNE_CC_ARCH</filename> in recipes
+                        that build software for the target that would not
+                        otherwise respect the exported
+                        <filename>LDFLAGS</filename> variable.
+                    </note>
+                </para>
+            </glossdef>
+        </glossentry>
+
         <glossentry id='var-TARGET_CFLAGS'><glossterm>TARGET_CFLAGS</glossterm>
             <glossdef>
                 <para>