[meta-freescale] [meta-fsl-arm][PATCH] u-boot: Fix out-of-tree builds

[Gary Thomas]

Recent changes to the main u-boot recipe builds in a separate tree
which broke the segment of this code that attempts to find the GIT
revision (not in correct directory).  This patch adjusts that by
forcing the git command to run in the correct location.

Signed-off-by: Gary Thomas <gary at mlbassoc.com>
---
 classes/fsl-u-boot-localversion.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/fsl-u-boot-localversion.bbclass b/classes/fsl-u-boot-localversion.bbclass
index f7e0971..69a0fd4 100644
--- a/classes/fsl-u-boot-localversion.bbclass
+++ b/classes/fsl-u-boot-localversion.bbclass
@@ -17,7 +17,7 @@ UBOOT_LOCALVERSION = "${LOCALVERSION}"
 do_compile_prepend() {
 	if [ "${SCMVERSION}" = "y" ]; then
 		# Add GIT revision to the local version
-		head=`git rev-parse --verify --short HEAD 2> /dev/null`
+		head=`cd ${S};git rev-parse --verify --short HEAD 2> /dev/null`
 		printf "%s%s%s" "${UBOOT_LOCALVERSION}" +g $head > ${S}/.scmversion
 		printf "%s%s%s" "${UBOOT_LOCALVERSION}" +g $head > ${B}/.scmversion
     else
-- 
2.7.4