[PATCH 3/7] scripts/yocto-compat-layer-wrapper: Use realpath of output_log

["Aníbal Limón" <anibal.limon@linux.intel.com>]

We are using a temp directory, use the realpath for output log
to store the results in the original BUILDDIR.

[YOCTO #11571]

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
---
 scripts/yocto-compat-layer-wrapper | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/scripts/yocto-compat-layer-wrapper b/scripts/yocto-compat-layer-wrapper
index db4b687..b6baeb4 100755
--- a/scripts/yocto-compat-layer-wrapper
+++ b/scripts/yocto-compat-layer-wrapper
@@ -13,13 +13,29 @@ if [ -z "$BUILDDIR" ]; then
 	exit 2
 fi
 
+# since we are using a temp directory, use the realpath for output
+# log option
+output_log=''
+while getopts o: name
+do
+	case $name in
+	o) output_log=$(realpath "$OPTARG")
+	esac
+done
+shift $(($OPTIND - 1))
+
+# generate a temp directory to run compat layer script
 base_dir=$(realpath $BUILDDIR/../)
 cd $base_dir
 
 build_dir=$(mktemp -p $base_dir -d -t build-XXXX)
 
 source oe-init-build-env $build_dir
-yocto-compat-layer.py "$@"
+if [[ $output_log != '' ]]; then
+	yocto-compat-layer.py -o "$output_log" "$*"
+else
+	yocto-compat-layer.py "$@"
+fi
 retcode=$?
 
 rm -rf $build_dir
-- 
2.1.4