[PATCH] rootfs_rpm.bbclass: Reorder feed priority based on multilib image setting

[Mark Hatle <mark.hatle@windriver.com>]

[ YOCTO #3915 ]
[ CQID: WIND00404309 ]

When doing a multilib image build, such as bitbake lib32-core-image-sato, the
system needs to reorder the priority level of the feeds.  If it does not
reorder the priorities, then 64-bit items can be selected by the automatic
dependency resolution in Smart.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
---
 meta/classes/populate_sdk_rpm.bbclass | 11 ++++++++++-
 meta/classes/rootfs_rpm.bbclass       | 13 +++++++++++--
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/meta/classes/populate_sdk_rpm.bbclass b/meta/classes/populate_sdk_rpm.bbclass
index 00a3ab4..0595aa7 100644
--- a/meta/classes/populate_sdk_rpm.bbclass
+++ b/meta/classes/populate_sdk_rpm.bbclass
@@ -55,18 +55,27 @@ populate_sdk_rpm () {
 	mkdir -p ${INSTALL_ROOTFS_RPM}/etc/rpm/
 
 	# List must be prefered to least preferred order
+	default_extra_rpm=""
 	INSTALL_PLATFORM_EXTRA_RPM=""
 	for i in ${MULTILIB_PREFIX_LIST} ; do
 		old_IFS="$IFS"
 		IFS=":"
 		set $i
 		IFS="$old_IFS"
+		mlib=$1
 		shift #remove mlib
 		while [ -n "$1" ]; do
-			INSTALL_PLATFORM_EXTRA_RPM="$INSTALL_PLATFORM_EXTRA_RPM $1"
+			if [ "$mlib" = "${BBEXTENDVARIANT}" ]; then
+				default_extra_rpm="$default_extra_rpm $1"
+			else
+				INSTALL_PLATFORM_EXTRA_RPM="$INSTALL_PLATFORM_EXTRA_RPM $1"
+			fi
 			shift
 		done
 	done
+	if [ -n "$default_extra_rpm" ]; then
+		INSTALL_PLATFORM_EXTRA_RPM="$default_extra_rpm $INSTALL_PLATFORM_EXTRA_RPM"
+	fi
 	export INSTALL_PLATFORM_EXTRA_RPM
 
 	package_install_internal_rpm
diff --git a/meta/classes/rootfs_rpm.bbclass b/meta/classes/rootfs_rpm.bbclass
index 5651243..920380e 100644
--- a/meta/classes/rootfs_rpm.bbclass
+++ b/meta/classes/rootfs_rpm.bbclass
@@ -62,18 +62,27 @@ fakeroot rootfs_rpm_do_rootfs () {
 	mkdir -p ${INSTALL_ROOTFS_RPM}/etc/rpm/
 
 	# List must be prefered to least preferred order
+	default_extra_rpm=""
 	INSTALL_PLATFORM_EXTRA_RPM=""
 	for i in ${MULTILIB_PREFIX_LIST} ; do
 		old_IFS="$IFS"
 		IFS=":"
 		set $i
 		IFS="$old_IFS"
+		mlib=$1
 		shift #remove mlib
-		while [ -n "$1" ]; do  
-			INSTALL_PLATFORM_EXTRA_RPM="$INSTALL_PLATFORM_EXTRA_RPM $1"
+		while [ -n "$1" ]; do
+			if [ "$mlib" = "${BBEXTENDVARIANT}" ]; then
+				default_extra_rpm="$default_extra_rpm $1"
+			else
+				INSTALL_PLATFORM_EXTRA_RPM="$INSTALL_PLATFORM_EXTRA_RPM $1"
+			fi
 			shift
 		done
 	done
+	if [ -n "$default_extra_rpm" ]; then
+		INSTALL_PLATFORM_EXTRA_RPM="$default_extra_rpm $INSTALL_PLATFORM_EXTRA_RPM"
+	fi
 	export INSTALL_PLATFORM_EXTRA_RPM
 
 	package_install_internal_rpm
-- 
1.8.1.2.545.g2f19ada