[meta-freescale] [meta-fsl-ppc master][PATCH 2/3] ceetm: use KBUILD_OUTPUT to point to build-artifacts

[b28495 at freescale.com]

From: Liu Ting-B28495 <ting.liu at freescale.com>

In poky commit 46cdaf1, the kernel build output was put into
kernel-build-artifacts, and kernel-source is kept "pristine".

KERNEL_PATH points to kernel-source, while KBUILD_OUTPUT points
to build-artifacts which can be used for external module build.

ceetm Makefile tries to include the .config, use KBUILD_OUTPUT to
avoid build error.

Signed-off-by: Liu Ting-B28495 <ting.liu at freescale.com>
---
 recipes-kernel/ceetm/ceetm_git.bb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/recipes-kernel/ceetm/ceetm_git.bb b/recipes-kernel/ceetm/ceetm_git.bb
index 266261e..beaed31 100644
--- a/recipes-kernel/ceetm/ceetm_git.bb
+++ b/recipes-kernel/ceetm/ceetm_git.bb
@@ -14,6 +14,11 @@ S = "${WORKDIR}/git"
 EXTRA_OEMAKE = "CROSS_COMPILE=${TARGET_PREFIX} SYSROOT=${STAGING_DIR_TARGET}"
 export KERNEL_PATH = "${STAGING_KERNEL_DIR}"
 
+do_configure[depends] += "virtual/kernel:do_shared_workdir"
+do_configure_prepend () {
+    sed -i 's,$(KERNEL_PATH)/.config,$(KBUILD_OUTPUT)/.config,' ${S}/ceetm_module/Makefile
+}
+
 do_install(){
 	mkdir -p ${D}/usr/driver/ceetm
 	mkdir -p ${D}/${libdir}/tc
-- 
1.9.1