poky: subtree update:f468a73523..a35bf0e5d3

Adrian Bunk (3):
      apt: Remove workarounds for host gcc < 5
      apt: The C.UTF-8 locale is not portable
      gcc: Remove mudflap remnants

Alexander Kanavin (5):
      devtool: do not write md5sums into upgraded recipes
      testresults.json: add duration of the tests as well
      bitbake.conf: propagate 'opengl' DISTRO_FEATURE to native/nativesdk from target
      libsdl2: enable opengl option for native/nativesdk, subject to 'opengl' in DISTRO_FEATURES
      qemu: enable virglrenderer and glx options subject to 'opengl' DISTRO_FEATURE

Anuj Mittal (3):
      mtools: upgrade 4.0.23 -> 4.0.24
      gsettings-desktop-schemas: upgrade 3.36.0 -> 3.36.1
      libsoup-2.4: upgrade 2.68.4 -> 2.70.0

Aníbal Limón (3):
      recipes-kernel/linux-firmware: Add wlanmdsp.mbn to qcom-modem package
      recipes-kernel/linux-firmware: Add adreno-a630 firmware package
      linux-firmware: Update to 20200122 -> 20200421

Bruce Ashfield (3):
      linux-yocto/5.4: update to v5.4.38
      linux-yocto/5.4: update to v5.4.40
      kernel/reproducibility: kernel modules need SOURCE_DATE_EPOCH export

Daniel Díaz (1):
      ltp: Add net-tools as rdependency

Denys Dmytriyenko (1):
      xz: upgrade 5.2.4 -> 5.2.5

Diego (2):
      image_types: declare support for wic.zst
      bmap-tools: update development snapshot revision

Gregor Zatko (1):
      sanity.bbclass: Detect and fail if 'inherit' is used in conf file

Jacob Kroon (2):
      squashfs-tools: Backport fix for compiling with gcc 10
      bitbake: doc: Clarify how task dependencies relate to RDEPENDS

Jan-Simon Moeller (1):
      file: add bzip2-replacement-native to DEPENDS to fix sstate issue

Joe Slater (2):
      acpica: Upgrade 20200214 -> 20200430 for gcc-10 fixes
      terminal.py: do not stop searching for auto

Joshua Watt (7):
      pycryptodome: Import from meta-python
      pyelftools: Import from meta-python
      python3-pycryptodome(x): Upgrade 3.9.4 -> 3.9.7
      python3-pyelftools: Upgrade 0.25 -> 0.26
      diffoscope: upgrade 143 -> 144
      python3-magic: upgrade 0.4.15 -> 0.4.18
      checklayer: Skip layers without a collection

Kai Kang (3):
      gcr: depends on gnupg-native
      libsecret: add meson option introspection
      Revert "webkitgtk, pinentry: require gobject-introspection-data in DISTRO_FEATURES when libsecret PACKAGECONFIG is enabled"

Khem Raj (20):
      tune-cortexa55.inc: crc and crypto extentions are default on cortex-a55
      tune-cortexa57.inc: Add new tune file
      gcc: Do not set -march for arm64 for libatomic
      aarch64: Adjust big.LITTLE tune files to use -mcpu
      armv8/tunes: Define TUNE_PKGARCH
      valgrind: Do not use outline-atomics on aarch64
      gcc: Drop reverting __getauxval patch
      qemuarm64.conf: Use cortext-a57 as default tune
      glibc: Unify wordsize.h for arm and aarch64
      glibc: Do not synthesize wordsize.h for arm multilibs
      multilib_header_wrapper.h: Remove pragma once
      multilib_header: Fall back to worsize form libc for bpf target
      multilib_header_wrapper: Drop using __MHWORDSIZE
      syslinux: Fix build with gcc10
      valgrind: Backport upstream patch to fix __getauxval needs
      re2c: Upgrade to 1.3
      libxcrypt: Upgrade to 4.4.16
      ltp: Fix format security warnings with gcc10
      musl: Update to tip of master
      cve-check: Run it after do_fetch

Konrad Weihmann (1):
      lib/oe/recipeutils.py: passthrough of FETCHCMD

Lee Chee Yang (1):
      qemu: fix CVE-2020-11869

Li Wang (1):
      linux-modules.tgz: fix file permissions to root

Marek Vasut (1):
      libubootenv: Depend on zlib

Martin Jansa (2):
      libsecret: inherit features_check
      webkitgtk, pinentry: require gobject-introspection-data in DISTRO_FEATURES when libsecret PACKAGECONFIG is enabled

Michael Ho (6):
      package_rpm.bbclass: respect package overrides for the main package
      package.bbclass: add PACKAGE_ADD_METADATA to sstate variables
      package_ipk.bbclass: add PACKAGE_ADD_METADATA_IPK to sstate variables
      package_deb.bbclass: add PACKAGE_ADD_METADATA_DEB to sstate variables
      package_rpm.bbclass: add PACKAGE_ADD_METADATA_RPM to sstate variables
      ref-manual: add PACKAGE_ADD_METADATA documentation

Ming Liu (1):
      at-spi2-atk: dont inherit features_check

Mingli Yu (2):
      bison: fix the parallel build
      python3-setuptools: add the missing rdepends

Naveen Saini (2):
      libva: upgrade 2.6.1 -> 2.7.1
      libva-utils: upgrade 2.6.0 -> 2.7.1

Otavio Salvador (4):
      go-mod.bbclass: Add class for `go mod` support
      glide: Avoid use of 'go mod' support
      go-dep: Avoid use of 'go mod' support
      go.bbclass: Add `-trimpath` to default build flags

Ovidiu Panait (4):
      lttng-modules: upgrade to 2.12.0
      lttng-ust: upgrade to 2.12.0
      lttng-modules: Fix "LTTng: vmalloc_sync_all symbol lookup failed" warnings
      lttng-tools: upgrade to 2.12.0

Paul Barker (2):
      archiver.bbclass: Make do_deploy_archives a recursive dependency
      avahi: Don't advertise example services by default

Petr Vorel (1):
      ltp: Update to 20200515

Quentin Schulz (2):
      base/insane: Check pkgs lics are subset of recipe lics only once
      ref-manual: document new unlisted-pkg-lics insane-skip qa check

Ricardo Ribalda (1):
      classes/image_types_wic: Reorder do_flush_pseudodb

Richard Purdie (10):
      ghostscript: Remove leftover file
      layer.conf: Move to gatesgarth naming
      meta-poky/meta-yocto-bsp layer.conf: Move to depend on gatesgarth release codename
      ltp: Add missing dependencies on coreutils, bc, e2fsprogs and gdb
      resulttool/report: Remove leftover debugging
      resulttool/log: Add ability to dump ltp logs as well as ptest
      ltp: Exclude the memcg_stress tests due to timeout problems
      bitbake: event/ast: Add RecipePostKeyExpansion event
      multilib/recipes: Use new RecipePostKeyExpansion event
      poky.conf: Add Fedora 32, remove Ubuntu 19.04 and poky-2.7

Robert P. J. Day (3):
      common-licenses: add "Unlicense" license file
      ref-manual: delete long-unused comments in variable glossary
      bitbake: user manual: properly tag content as <replaceable>

Robert Yang (1):
      archiver.bbclass: Fix duplicated SRC_URIs for do_ar_original

Steve Sakoman (2):
      oeqa/concurrencytest: don't delete build directory for failed tests
      poky: Add Ubuntu 20.04 as a supported distro

Vyacheslav Yurkov (1):
      bitbake: fetch2/cvs: Fix CVS fetcher clean method

Wang Mingyu (6):
      freetype: upgrade 2.10.1 -> 2.10.2
      watchdog: upgrade 5.15 -> 5.16
      gnu-efi: upgrade 3.0.11 -> 3.0.12
      boost: upgrade 1.72.0 -> 1.73.0
      iso-codes: upgrade 4.4 -> 4.5.0
      iproute2: upgrade 5.5.0 -> 5.6.0

zhengruoqin (3):
      make-mod-scripts: Fix dependence error.
      ruby: upgrade 2.7.0 -> 2.7.1
      sysstat: upgrade 12.2.1 -> 12.2.2

Change-Id: I47d6a587b6f57ffd2da338f45cee51dfba471365
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/poky/documentation/dev-manual/dev-manual-common-tasks.xml b/poky/documentation/dev-manual/dev-manual-common-tasks.xml
index e9ce182..605d1ad 100644
--- a/poky/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/poky/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -9057,6 +9057,9 @@
                 <listitem><para>
                     <link linkend='creating-node-package-manager-npm-packages'>Creating node package manager (NPM) packages</link>
                     </para></listitem>
+                <listitem><para>
+                    <link linkend='adding-custom-metadata-to-packages'>Adding custom metadata to packages</link>
+                    </para></listitem>
             </itemizedlist>
         </para>
 
@@ -10761,6 +10764,61 @@
                 </para>
             </section>
         </section>
+
+        <section id='adding-custom-metadata-to-packages'>
+            <title>Adding custom metadata to packages</title>
+
+            <para>
+                The variable <ulink url='&YOCTO_DOCS_REF_URL;#var-PACKAGE_ADD_METADATA'><filename>PACKAGE_ADD_METADATA</filename></ulink>
+                can be used to add additional metadata to packages. This is
+                reflected in the package control/spec file. To take the ipk
+                format for example, the CONTROL file stored inside would
+                contain the additional metadata as additional lines.
+            </para>
+
+            <para>
+                The variable can be used in multiple ways, including using
+                suffixes to set it for a specific package type and/or package.
+                Note that the order of precedence is the same as this list:
+                <itemizedlist>
+                    <listitem><para>
+                        <filename>PACKAGE_ADD_METADATA_&lt;PKGTYPE&gt;_&lt;PN&gt;</filename>
+                    </para></listitem>
+                    <listitem><para>
+                        <filename>PACKAGE_ADD_METADATA_&lt;PKGTYPE&gt;</filename>
+                    </para></listitem>
+                    <listitem><para>
+                        <filename>PACKAGE_ADD_METADATA_&lt;PN&gt;</filename>
+                    </para></listitem>
+                    <listitem><para>
+                        <filename>PACKAGE_ADD_METADATA</filename>
+                    </para></listitem>
+                </itemizedlist>
+                &lt;PKGTYPE&gt; is a parameter and expected to be a
+                distinct name of specific package type:
+                <itemizedlist>
+                    <listitem><para>IPK for .ipk packages</para></listitem>
+                    <listitem><para>DEB for .deb packages</para></listitem>
+                    <listitem><para>RPM for .rpm packages</para></listitem>
+                </itemizedlist>
+                &lt;PN&gt; is a parameter and expected to be a package name.
+            </para>
+
+            <para>
+                The variable can contain multiple [one-line] metadata fields
+                separated by the literal sequence '\n'. The separator can be
+                redefined using the variable flag <filename>separator</filename>.
+            </para>
+
+            <para>
+                The following is an example that adds two custom fields for
+                ipk packages:
+                <literallayout class='monospaced'>
+    PACKAGE_ADD_METADATA_IPK = "Vendor: CustomIpk\nGroup: Applications/Spreadsheets"
+                </literallayout>
+            </para>
+        </section>
+
     </section>
 
     <section id='efficiently-fetching-source-files-during-a-build'>