ffmpeg/tests/md5.sh

   1 # try to find an md5 program
   2
   3 if [ X"$(echo | md5sum -b 2> /dev/null)" != X ]; then
   4     do_md5sum() { md5sum -b $1; }
   5 elif [ X"$(echo | command md5 2> /dev/null)" != X ]; then
   6     do_md5sum() { command md5 $1 | sed 's#MD5 (\(.*\)) = \(.*\)#\2 *\1#'; }
   7 elif [ -x /sbin/md5 ]; then
   8     do_md5sum() { /sbin/md5 -r $1 | sed 's/\([0-9a-f]\) [ *]*/\1 */'; }
   9 elif openssl version >/dev/null 2>&1; then
  10     do_md5sum() { openssl md5 $1 | sed 's/MD5(\(.*\))= \(.*\)/\2 *\1/'; }
  11 else
  12     do_md5sum() { echo No md5sum program found; }
  13 fi