[FFmpeg-cvslog] configure: fix probing armv6zk

[wang-bin]

ffmpeg | branch: master | wang-bin <wbsecg1 at gmail.com> | Fri Dec 15 15:05:13 2017 +0800| [dc08caa8f727fe32b55eaaaf6771b14f1bed92a0] | committer: Michael Niedermayer

configure: fix probing armv6zk

clang reports 6kz: https://reviews.llvm.org/D14568

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dc08caa8f727fe32b55eaaaf6771b14f1bed92a0
---

 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index d5bbb5b7a9..6065f01c5c 100755
--- a/configure
+++ b/configure
@@ -4521,6 +4521,7 @@ elif enabled arm; then
         elif check_arm_arch 6J;       then echo armv6j
         elif check_arm_arch 6K;       then echo armv6k
         elif check_arm_arch 6Z;       then echo armv6z
+        elif check_arm_arch 6KZ;      then echo armv6zk
         elif check_arm_arch 6ZK;      then echo armv6zk
         elif check_arm_arch 6T2;      then echo armv6t2
         elif check_arm_arch 7;        then echo armv7