ref-manual: Added three PACKAGE_FEED_* variable descriptions

Fixes [YOCOT #8301]

Added descriptions for PACKAGE_FEED_ARCHS,
PACKAGE_FEED_BASE_PATHS, and PACKAGE_FEED_URIS variables.
The build system uses these three variables to construct a
set of final package feed URIs.

(From yocto-docs rev: 53447af460932caa5b2b7637894657eb9fd2e84d)

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

diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 0bc7a82b48ad235bda5af897743866868429f7b0..538936b43e354eb5b4c8912fdc01d0bd805eda21 100644 (file)
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -8537,6 +8537,144 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
             </glossdef>
         </glossentry>
 
+        <glossentry id='var-PACKAGE_FEED_ARCHS'><glossterm>PACKAGE_FEED_ARCHS</glossterm>
+            <info>
+                PACKAGE_FEED_ARCHS[doc] = "Specifies user-defined package architectures when constructing package feed URIs."
+            </info>
+            <glossdef>
+                <para role="glossdeffirst">
+<!--                <para role="glossdeffirst"><imagedata fileref="figures/define-generic.png" /> -->
+                    Specifies the package architectures used as part of the
+                    package feed URIs during the build.
+                    The <filename>PACKAGE_FEED_ARCHS</filename> variable is
+                    appended to the final package feed URI, which is constructed
+                    using the
+                    <link linkend='var-PACKAGE_FEED_URIS'><filename>PACKAGE_FEED_URIS</filename></link>
+                    and
+                    <link linkend='var-PACKAGE_FEED_BASE_PATHS'><filename>PACKAGE_FEED_BASE_PATHS</filename></link>
+                    variables.
+                </para>
+
+                <para>
+                    Consider the following example where the
+                    <filename>PACKAGE_FEED_URIS</filename>,
+                    <filename>PACKAGE_FEED_BASE_PATHS</filename>, and
+                    <filename>PACKAGE_FEED_ARCHS</filename> variables are
+                    defined in your <filename>local.conf</filename> file:
+                    <literallayout class='monospaced'>
+     PACKAGE_FEED_URIS = "https://example.com/packagerepos/release \
+                          https://example.com/packagerepos/updates"
+     PACKAGE_FEED_BASE_PATHS = "rpm rpm-dev"
+     PACKAGE_FEED_ARCHS = "all core2-64"
+                    </literallayout>
+                    Given these settings, the resulting package feeds are
+                    as follows:
+                    <literallayout class='monospaced'>
+     https://example.com/packagerepos/release/rpm/all
+     https://example.com/packagerepos/release/rpm/core2-64
+     https://example.com/packagerepos/release/rpm-dev/all
+     https://example.com/packagerepos/release/rpm-dev/core2-64
+     https://example.com/packagerepos/updates/rpm/all
+     https://example.com/packagerepos/updates/rpm/core2-64
+     https://example.com/packagerepos/updates/rpm-dev/all
+     https://example.com/packagerepos/updates/rpm-dev/core2-64
+                    </literallayout>
+                </para>
+            </glossdef>
+        </glossentry>
+
+        <glossentry id='var-PACKAGE_FEED_BASE_PATHS'><glossterm>PACKAGE_FEED_BASE_PATHS</glossterm>
+            <info>
+                PACKAGE_FEED_BASE_PATHS[doc] = "Specifies base path used when constructing package feed URIs."
+            </info>
+            <glossdef>
+                <para role="glossdeffirst">
+<!--                <para role="glossdeffirst"><imagedata fileref="figures/define-generic.png" /> -->
+                    Specifies the base path used when constructing package feed
+                    URIs.
+                    The <filename>PACKAGE_FEED_BASE_PATHS</filename> variable
+                    makes up the middle portion of a package feed URI used
+                    by the OpenEmbedded build system.
+                    The base path lies between the
+                    <link linkend='var-PACKAGE_FEED_URIS'><filename>PACKAGE_FEED_URIS</filename></link>
+                    and
+                    <link linkend='var-PACKAGE_FEED_ARCHS'><filename>PACKAGE_FEED_ARCHS</filename></link>
+                    variables.
+                </para>
+
+                <para>
+                    Consider the following example where the
+                    <filename>PACKAGE_FEED_URIS</filename>,
+                    <filename>PACKAGE_FEED_BASE_PATHS</filename>, and
+                    <filename>PACKAGE_FEED_ARCHS</filename> variables are
+                    defined in your <filename>local.conf</filename> file:
+                    <literallayout class='monospaced'>
+     PACKAGE_FEED_URIS = "https://example.com/packagerepos/release \
+                          https://example.com/packagerepos/updates"
+     PACKAGE_FEED_BASE_PATHS = "rpm rpm-dev"
+     PACKAGE_FEED_ARCHS = "all core2-64"
+                    </literallayout>
+                    Given these settings, the resulting package feeds are
+                    as follows:
+                    <literallayout class='monospaced'>
+     https://example.com/packagerepos/release/rpm/all
+     https://example.com/packagerepos/release/rpm/core2-64
+     https://example.com/packagerepos/release/rpm-dev/all
+     https://example.com/packagerepos/release/rpm-dev/core2-64
+     https://example.com/packagerepos/updates/rpm/all
+     https://example.com/packagerepos/updates/rpm/core2-64
+     https://example.com/packagerepos/updates/rpm-dev/all
+     https://example.com/packagerepos/updates/rpm-dev/core2-64
+                    </literallayout>
+                </para>
+            </glossdef>
+        </glossentry>
+
+        <glossentry id='var-PACKAGE_FEED_URIS'><glossterm>PACKAGE_FEED_URIS</glossterm>
+            <info>
+                PACKAGE_FEED_URIS[doc] = "Specifies the front portion of the package feed URI used by the OpenEmbedded build system."
+            </info>
+            <glossdef>
+                <para role="glossdeffirst">
+<!--                <para role="glossdeffirst"><imagedata fileref="figures/define-generic.png" /> -->
+                    Specifies the front portion of the package feed URI
+                    used by the OpenEmbedded build system.
+                    Each final package feed URI is comprised of
+                    <filename>PACKAGE_FEED_URIS</filename>,
+                    <link linkend='var-PACKAGE_FEED_BASE_PATHS'><filename>PACKAGE_FEED_BASE_PATHS</filename></link>,
+                    and
+                    <link linkend='var-PACKAGE_FEED_ARCHS'><filename>PACKAGE_FEED_ARCHS</filename></link>
+                    variables.
+                </para>
+
+                <para>
+                    Consider the following example where the
+                    <filename>PACKAGE_FEED_URIS</filename>,
+                    <filename>PACKAGE_FEED_BASE_PATHS</filename>, and
+                    <filename>PACKAGE_FEED_ARCHS</filename> variables are
+                    defined in your <filename>local.conf</filename> file:
+                    <literallayout class='monospaced'>
+     PACKAGE_FEED_URIS = "https://example.com/packagerepos/release \
+                          https://example.com/packagerepos/updates"
+     PACKAGE_FEED_BASE_PATHS = "rpm rpm-dev"
+     PACKAGE_FEED_ARCHS = "all core2-64"
+                    </literallayout>
+                    Given these settings, the resulting package feeds are
+                    as follows:
+                    <literallayout class='monospaced'>
+     https://example.com/packagerepos/release/rpm/all
+     https://example.com/packagerepos/release/rpm/core2-64
+     https://example.com/packagerepos/release/rpm-dev/all
+     https://example.com/packagerepos/release/rpm-dev/core2-64
+     https://example.com/packagerepos/updates/rpm/all
+     https://example.com/packagerepos/updates/rpm/core2-64
+     https://example.com/packagerepos/updates/rpm-dev/all
+     https://example.com/packagerepos/updates/rpm-dev/core2-64
+                    </literallayout>
+                </para>
+            </glossdef>
+        </glossentry>
+
         <glossentry id='var-PACKAGE_GROUP'><glossterm>PACKAGE_GROUP</glossterm>
             <info>
                 PACKAGE_GROUP[doc] = "Defines one or more packages to include in an image when a specific item is included in IMAGE_FEATURES."