[OE-core] [RFC] package ipk bbclass: store build branch and revision in ipkg metadata

[Koen Kooi]

    The ipkg metadata will look like this now:

    koen at dominion:/OE/angstrom-dev/deploy/glibc$ dpkg-deb -I ipk/am3517-evm/matrix-gui_1.3-r19.0.6_am3517-evm.ipk
     new debian package, version 2.0.
     size 24112 bytes: control archive= 540 bytes.
         629 bytes,    13 lines      control
     Package: matrix-gui
     Version: 1.3-r19.0.6
     Description: Matrix GUI for Qt X11
     Section: multimedia
     Priority: optional
     Maintainer: Angstrom Developers <angstrom-distro-devel at linuxtogo.org>
     License: BSD
     Architecture: am3517-evm
     OE: matrix-gui
     Homepage: https://gforge.ti.com/gf/project/matrix_gui/
     Build: org.openembedded.dev/f35ab2d
     Depends: matrix-gui-common, libpng12-0, libfreetype6, libz1, libgthread-2.0-0, libqtwebkit4, libphonon4, libqtdbus4, libqtxml4, libqtgui4, libqtnetwork4, libqtcore4, libglib-2.0-0, libc6, libstdc++6, libgcc1
     Source: svn://gforge.ti.com/svn/matrix_gui/;module=trunk;proto=https;user=anonymous;pswd=''
    koen at dominion:/OE/angstrom-dev/deploy/glibc$

    Signed-off-by: Koen Kooi <koen at openembedded.org>
    Acked-by: Martin Jansa <Martin.Jansa at gmail.com>
    Acked-by: Chase Maupin <chase.maupin at ti.com>

[Ported from .dev/6ae45bbf2b5ca9e4fd7e8b04e461f0bf120dd44d]
---
 meta/classes/package_ipk.bbclass |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/meta/classes/package_ipk.bbclass b/meta/classes/package_ipk.bbclass
index e83aff8..63d7f18 100644
--- a/meta/classes/package_ipk.bbclass
+++ b/meta/classes/package_ipk.bbclass
@@ -303,6 +303,7 @@ python do_package_ipk () {
 		fields.append(["Architecture: %s\n", ['PACKAGE_ARCH']])
 		fields.append(["OE: %s\n", ['PN']])
 		fields.append(["Homepage: %s\n", ['HOMEPAGE']])
+		fields.append(["Build: %s/%s\n", ['METADATA_BRANCH', 'METADATA_REVISION']])
 
 		def pullData(l, d):
 			l2 = []
-- 
1.6.6.1