Detect kernel modules by looking for #include <linux/module.h>, and
handle the various styles of Makefile that appear to be used. I was able
to use this code to successfully build a number of external kernel
modules I found.
Implements [YOCTO #8982].
(From OE-Core rev: a85604f2eb2438b4caf0832c2ea15b5822f7e9a1)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
