socat manually maintains config.h.in instead of using autoheader, so exclude
autoheader from autoreconf and remove all patches that are intended to enable
use of autoheader.
The license checksum changed, because the company address changed.
Based on a upgrade by Hongxu Jia <hongxu.jia@windriver.com>, with cleanup after
noticing that config.h.in was hand-maintained.
Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
