OPTIONS_DEFINE. This policy has been implemented only recently that's why we
have many ports violating this policy.
This patch adds the default options specified in the Porter's Handbook to
OPTIONS_DEFINE where they are being used. Ports maintained by
gnome@FreeBSD.org, kde@FreeBSD.org and x11@FreeBSD.org have been excluded.
Approved by: portmgr (bapt)
"find . -print") and looks securely for identical files. When it finds
two or more identical files, all but one are unlinked to reclaim the
disk space and recreated as hard links to the remaining copy.
WWW: http://sourceforge.net/projects/dupmerge