kernel-yocto.bbclass: chdir to ${WORKDIR} for do_kernel_checkout

It chdirs to ${S} at the beginning of task do_kernel_checkout. Then it
removes ${S} when it still resides in ${S}. It may fail to run the task
do_kernel_checkout when bitbake is called by third-part wrapper script.
So chdir to ${WORKDIR} by default for do_kernel_checkout. And it will
chdir to ${S} afterwards in task do_kernel_checkout.

(From OE-Core rev: 51b03665de86c14f5b3887a60154b118c0d37aa3)

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit cf0e3397d3f86c7ea1f3c66c50a44d6205f5921b)
Signed-off-by: Anuj Mittal <anuj.mittal@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 15c8dbb81f..30f07de4ca 100644
--- a/meta/classes/kernel-yocto.bbclass
+++ b/meta/classes/kernel-yocto.bbclass
@@ -378,7 +378,7 @@ do_kernel_checkout() {
         # checkout and clobber any unimportant files
         git checkout -f ${machine_branch}
 }
-do_kernel_checkout[dirs] = "${S}"
+do_kernel_checkout[dirs] = "${S} ${WORKDIR}"
 
 addtask kernel_checkout before do_kernel_metadata after do_symlink_kernsrc
 addtask kernel_metadata after do_validate_branches do_unpack before do_patch