configure: add (empty) avr32 arch case

Originally committed as revision 17479 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/configure b/configure
index 99db374fb2f3e023da8d16f7dee088607bb194b1..4f27c24e3b0bc7770736b3b00c4394fe95497f00 100755 (executable)
--- a/configure
+++ b/configure
@@ -1374,6 +1374,8 @@ case "$arch" in
     arm|armv[4567]*l)
         arch="arm"
     ;;
+    avr32)
+    ;;
     bfin)
         arch="bfin"
     ;;