[gnome-continuous-yocto/gnomeostree-3.28-rocko: 114/8267] packagegroup.bbclass: set LICENSE and LIC_FILES_CHKSUM

[Emmanuele Bassi <ebassi src gnome org>]

commit d38c92376c2fb8ccb9074e654043351c7251c646
Author: Robert Yang <liezhi yang windriver com>
Date:   Tue Apr 26 19:20:27 2016 -0700

    packagegroup.bbclass: set LICENSE and LIC_FILES_CHKSUM
    
    * Use "??=" in bitbake.conf to set LICENSE, so that it can overrided by
      packagegroup.bbclass and recipes.
    
    * Use "?=" to set LICENSE and LIC_FILES_CHKSUM to MIT by default
      in packagegroup.bbclass, this won't impact any packagegroup recipes
      which use non-MIT license, since they can be overrided by the recipe.
    
    (From OE-Core rev: a4aa5d9f4adb41f3f3bf3cea62f3e69204ca0b73)
    
    Signed-off-by: Robert Yang <liezhi yang windriver com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/packagegroup.bbclass |    5 +++++
 meta/conf/bitbake.conf            |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/meta/classes/packagegroup.bbclass b/meta/classes/packagegroup.bbclass
index 38bdbd3..3674894 100644
--- a/meta/classes/packagegroup.bbclass
+++ b/meta/classes/packagegroup.bbclass
@@ -14,6 +14,11 @@ PACKAGE_ARCH ?= "all"
 # Fully expanded - so it applies the overrides as well
 PACKAGE_ARCH_EXPANDED := "${PACKAGE_ARCH}"
 
+LICENSE ?= "MIT"
+LIC_FILES_CHKSUM ?= "${@oe.utils.ifelse(d.getVar('LICENSE', True) == 'MIT', \
+                     'file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420', \
+                    '')}"
+
 inherit ${@oe.utils.ifelse(d.getVar('PACKAGE_ARCH_EXPANDED', True) == 'all', 'allarch', '')}
 
 # This automatically adds -dbg and -dev flavours of all PACKAGES
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 40796aa..66646c8 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -247,7 +247,7 @@ SUMMARY_${PN}-doc ?= "${SUMMARY} - Documentation files"
 DESCRIPTION_${PN}-doc ?= "${DESCRIPTION}  \
 This package contains documentation."
 
-LICENSE = "INVALID"
+LICENSE ??= "INVALID"
 MAINTAINER = "OE-Core Developers <openembedded-core lists openembedded org>"
 HOMEPAGE = ""