Patch redhat-portability.diff was patching generated files.
This patch removes every hunk related to Makefile.in and configure files.
[YOCTO #6491]
(From OE-Core rev: 60efcf67ba2b556bcd5ffea0056884189d5bed52)
Signed-off-by: Roxana Ciobanu <roxana.ciobanu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>