documentation: Added new description for the PACKAGECONFIG_CONFARGS variable.

Fixes [YOCTO #10183]

Added a new variable entry for the PACKAGECONFIG_CONFARGS variable.

With the introduction of the new PACKAGECONFIG_CONFARGS variable,
many places in the mainstream YP documentation that referenced
how to pass configure arguments using EXTRA_OECONF needed to also
make mention of this new variable.  I added many cross-references
to the new variable.

(From yocto-docs rev: 00f02d45319bab90b72eab89fcb69cbe8bd05bb5)

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

1 files changed, 9 insertions, 3 deletions

diff --git a/documentation/ref-manual/ref-classes.xml b/documentation/ref-manual/ref-classes.xml
index 98a365871d..2344a0406a 100644
--- a/documentation/ref-manual/ref-classes.xml
+++ b/documentation/ref-manual/ref-classes.xml
@@ -161,13 +161,17 @@
                 cross-compilation.
                 You can pass additional parameters to
                 <filename>configure</filename> through the
-                <filename><link linkend='var-EXTRA_OECONF'>EXTRA_OECONF</link></filename> variable.
+                <filename><link linkend='var-EXTRA_OECONF'>EXTRA_OECONF</link></filename>
+                or
+                <link linkend='var-PACKAGECONFIG_CONFARGS'><filename>PACKAGECONFIG_CONFARGS</filename></link>
+                variables.
                 </para></listitem>
             <listitem><para><link linkend='ref-tasks-compile'><filename>do_compile</filename></link> -
                 Runs <filename>make</filename> with arguments that specify the
                 compiler and linker.
                 You can pass additional arguments through
-                the <filename><link linkend='var-EXTRA_OEMAKE'>EXTRA_OEMAKE</link></filename> variable.
+                the <filename><link linkend='var-EXTRA_OEMAKE'>EXTRA_OEMAKE</link></filename>
+                variable.
                 </para></listitem>
             <listitem><para><link linkend='ref-tasks-install'><filename>do_install</filename></link> -
                 Runs <filename>make install</filename> and passes in
@@ -3726,7 +3730,9 @@
         software that uses the Waf build system.
         You can use the
         <link linkend='var-EXTRA_OECONF'><filename>EXTRA_OECONF</filename></link>
-        variable to specify additional configuration options to be passed on
+        or
+        <link linkend='var-PACKAGECONFIG_CONFARGS'><filename>PACKAGECONFIG_CONFARGS</filename></link>
+        variables to specify additional configuration options to be passed on
         the Waf command line.
     </para>
 </section>