Merge remote-tracking branch 'cehoyos/master'

* cehoyos/master:
  Show max bitrate for mpeg2 video streams in avcodec_string().
  Allow native compilation on the iPhone.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

configure

@@ -3080,7 +3080,7 @@ case "$arch" in
     aarch64|arm64)
         arch="aarch64"
     ;;
-    arm*|iPad*)
+    arm*|iPad*|iPhone*)
         arch="arm"
     ;;
     mips*|IP*)

libavcodec/utils.c

@@ -2650,6 +2650,9 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode)
     if (bitrate != 0) {
         snprintf(buf + strlen(buf), buf_size - strlen(buf),
                  ", %d kb/s", bitrate / 1000);
+    } else if (enc->rc_max_rate > 0) {
+        snprintf(buf + strlen(buf), buf_size - strlen(buf),
+                 ", max. %d kb/s", enc->rc_max_rate / 1000);
     }
 }