linux-yocto*: correct FILESEXTRAPATHS assignment in all layers

My previous commit used a self referencing immediate expansion assignment using.
This causes a circular reference and build failure, particularly when more than
one layer is configured in.

Use the _prepend mechanism in conjunction with the immediate expansion
assignment operator to accomplish a similar thing without the self referencing.

Note: This patch is dependent on changes to oe-core, specifically:
http://lists.linuxtogo.org/pipermail/openembedded-core/2011-May/003145.html

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Tom Zanussi <tom.zanussi@intel.com>
Cc: Phill Blundell <pb@pbcl.net>
Cc: Koen Kooi <koen@dominion.thruhere.net>

2 files changed, 2 insertions, 2 deletions

diff --git a/meta-emenlow/recipes-kernel/linux/linux-yocto-stable_git.bbappend b/meta-emenlow/recipes-kernel/linux/linux-yocto-stable_git.bbappend
index 09234dcd..77a665d0 100644
--- a/meta-emenlow/recipes-kernel/linux/linux-yocto-stable_git.bbappend
+++ b/meta-emenlow/recipes-kernel/linux/linux-yocto-stable_git.bbappend
@@ -1,3 +1,3 @@
-FILESEXTRAPATHS := "${FILESEXTRAPATHS}:${THISDIR}/${PN}"
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 COMPATIBLE_MACHINE_emenlow = "emenlow"
 KMACHINE_emenlow  = "emenlow"
diff --git a/meta-emenlow/recipes-kernel/linux/linux-yocto_git.bbappend b/meta-emenlow/recipes-kernel/linux/linux-yocto_git.bbappend
index 3d7e021d..05307b74 100644
--- a/meta-emenlow/recipes-kernel/linux/linux-yocto_git.bbappend
+++ b/meta-emenlow/recipes-kernel/linux/linux-yocto_git.bbappend
@@ -1,3 +1,3 @@
-FILESEXTRAPATHS := "${FILESEXTRAPATHS}:${THISDIR}/${PN}"
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 COMPATIBLE_MACHINE_emenlow = "emenlow"
 KMACHINE_emenlow  = "yocto/standard/emenlow"