[FFmpeg-devel] [PATCH] configure: Print large lists in more columns if the screen size allows

[Timothy Gu]

---
 configure | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index da18e70..3dfbb91 100755
--- a/configure
+++ b/configure
@@ -425,7 +425,10 @@ if test -t 1 && which tput >/dev/null; then
         error_color=$(tput setaf 1)
         reset_color=$(tput sgr0)
     fi
+    # 72 used instead of 80 since that's the default of pr
+    ncols=$(tput cols)
 fi
+: ${ncols:=72}
 
 log(){
     echo "$@" >> $logfile
@@ -3042,7 +3045,8 @@ die_unknown(){
 }
 
 print_3_columns() {
-    cat | tr ' ' '\n' | sort | pr -r -3 -t
+    cols=$(expr $ncols / 24)
+    cat | tr ' ' '\n' | sort | pr -r "-$cols" -w $ncols -t
 }
 
 show_list() {
-- 
1.9.1