kernel-yocto: replace '=' with '+='

The dependency to CCACHE_DIR was moved to ccache.bbclass in
commit 2acf8da4f13c175ea818b9514677b7059de1e3e2:
[ ccache: Separate out into its own class ]

then the '=' should be replaced by '+=', otherwise, it will overwrite
the original ${CCACHE_DIR} in dirs.

Signen-off-by: Ming Liu <ming.liu@windriver.com>

(From OE-Core rev: e8b90254747651670031e6b2b8a702732124ecac)

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass
index 707a219f65..53bc6d443c 100644
--- a/meta/classes/kernel-yocto.bbclass
+++ b/meta/classes/kernel-yocto.bbclass
@@ -236,7 +236,7 @@ do_kernel_checkout[dirs] = "${S}"
 
 addtask kernel_checkout before do_patch after do_unpack
 
-do_kernel_configme[dirs] = "${S} ${B}"
+do_kernel_configme[dirs] += "${S} ${B}"
 do_kernel_configme() {
         echo "[INFO] doing kernel configme"
         export KMETA=${KMETA}