| 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 |