+++ This bug was initially created as a clone of Bug #1084309 +++
[...]
It looks like an rpm buglet where %autosetup fails to apply patches in some circumstances (for example, if BuildArch: comes before Patch: declarations).
[...]
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2017:2160