kernel-yocto.bbclass: Adds oe-local-files path (devtool) to include directives
The devtool-source class moves all local files specified in SRC_URI to
an oe-local-files directory. When using devtool and a recipe space kernel-meta,
devtool modify throws an error because the paths the kernel-yocto class
is looking for feature directories in, don't include the oe-local-files
directory which devtool is using.
This patch checks for feature directories in oe-local-files,
and if present, adds that path to include directives.
[YOCTO #12855]
Signed-off-by: Jaewon Lee <jaewon.lee@xilinx.com> Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
