kernel-devsrc: fix /usr/src/kernel symlink to also work for SDK

If kernel-devsrc is used in a SDK context, the symlink from usr/src/kernel
points to an absolute path '/lib/modules/${KERNEL_VERSION}/build',
which ends up pointing to the local machine's build directory.

To address this issue change the symlink to be realtive to
${D}/lib/modules/${KERNEL_VERSION}/build.

(From OE-Core rev: 95bc738e7f10d492f5db33fc581e9796e52a9d3f)

Signed-off-by: Henrik Nymann Jensen <hnje@triax.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
index 6daeea4f7a..69a8eaef81 100644
--- a/meta/recipes-kernel/linux/kernel-devsrc.bb
+++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -48,7 +48,7 @@ do_install() {
     mkdir -p ${D}/usr/src
     (
         cd ${D}/usr/src
-        ln -s ${KERNEL_BUILD_ROOT}${KERNEL_VERSION}/source kernel
+        lnr ${D}${KERNEL_BUILD_ROOT}${KERNEL_VERSION}/source kernel
     )
 
     # for on target purposes, we unify build and source