Make a port build only on 10-RELEASE or later

[Thomas Zander]

On 26 October 2014 08:19, M. P. <freebsd at abv.bg> wrote:
> What is the right way to make a port build only on 10-RELEASE or later?
> Is there something like ONLY_FOR_ARCHS but for versions?

You mean something like this:
.if ${OSVERSION} < 1000100
BROKEN= Not supported on releases before 10.0
.endif

List of OSVERSION numbers:
https://www.freebsd.org/doc/en/books/porters-handbook/versions.html

Riggs