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