configure: display --list-* output in three columns

Originally committed as revision 21349 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · 2b444ea723
parent 8182dc34b3
commit 2b444ea723
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -1488,7 +1488,7 @@ die_unknown(){
 show_list() {
    suffix=_$1
    shift
-    echo $* | sed s/$suffix//g | tr ' ' '\n' | sort
+    echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | pr -3 -t
    exit 0
 }