[FFmpeg-cvslog] configure: Add print_3_columns helper function and use where appropriate

Diego Biurrun git at videolan.org
Sun Feb 24 14:42:11 CET 2013


ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Thu Feb 21 16:43:47 2013 +0100| [7432e872066d6960a9fbd31c51a94ebe6183389e] | committer: Diego Biurrun

configure: Add print_3_columns helper function and use where appropriate

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7432e872066d6960a9fbd31c51a94ebe6183389e
---

 configure |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 471240c..ffb7e76 100755
--- a/configure
+++ b/configure
@@ -1965,10 +1965,14 @@ die_unknown(){
     exit 1
 }
 
+print_3_columns() {
+    cat | tr ' ' '\n' | sort | pr -r -3 -t
+}
+
 show_list() {
     suffix=_$1
     shift
-    echo $* | sed s/$suffix//g | tr ' ' '\n' | sort | pr -3 -t
+    echo $* | sed s/$suffix//g | print_3_columns
     exit 0
 }
 
@@ -3841,7 +3845,7 @@ echo
 for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do
     echo "Enabled ${type}s:"
     eval list=\$$(toupper $type)_LIST
-    print_enabled '_*' $list | sort | pr -r -3 -t
+    print_enabled '_*' $list | print_3_columns
     echo
 done
 



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