K 10
svn:author
V 3
mat
K 8
svn:date
V 27
2017-09-26T14:14:44.957969Z
K 7
svn:log
V 1070
Implement basic flavors.

**Do not start migrating any ports, a hook will prevent it**

This has been a long awaiting feature, most of the work has been done by
bapt, bdrewery and antoine, I am just the one actually doing the commit.

All this informations, and more to come are in the first link to our wiki
in the bottom block. A roadmap is in the second link.

To define a different flavors in a port, before any include, set:

FLAVORS=  flavor1 flavor2 [...]

The first flavor in the list will be the default.

You can then check for flavors after includ'ing bsd.port.options.mk with:

.if ${FLAVOR} == flavor2
[some stuff]
.endif

To build flavor2, simply run:

make FLAVOR=flavor2

To depend on a specific flavor, write @<flavor> at the end of the depend
string, like:

RUN_DEPENDS=	something:origin@foo

Submitted by:	bapt, bdrewery, antoine
Reviewed by:	portmgr
More infos:	https://wiki.freebsd.org/Ports/FlavorsMigration
Todo List:	https://wiki.freebsd.org/Ports/FlavorsAndSubPackages
With hat:	portmgr
Differential Revision: https://reviews.freebsd.org/D10327

END