K 10
svn:author
V 6
jbeich
K 8
svn:date
V 27
2016-03-25T15:38:56.730221Z
K 7
svn:log
V 303
Add USES=7z support: common way to extract 7-Zip archives

By default, it tries to take advantage of libarchive and falls back to p7zip.
Extracting only selected few DISTFILES is also supported via :partial argument.

Approved by:	portmgr (bapt)
Differential Revision:	https://reviews.freebsd.org/D4190

END