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

[ffmpeg.git] / configure

diff --git a/configure b/configure
index 6edfe57..e3f109b 100755 (executable)
--- a/configure
+++ b/configure
@@ -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
 }