[112027] trunk/dports/math/metis/Portfile

[Ryan Schmidt]

On Oct 9, 2013, at 19:38, jmr at macports.org wrote:

> Revision: 112027
>          https://trac.macports.org/changeset/112027
> Author:   jmr at macports.org
> Date:     2013-10-09 17:38:07 -0700 (Wed, 09 Oct 2013)
> Log Message:
> -----------
> metis: correct license and formatting
> 
> Modified Paths:
> --------------
>    trunk/dports/math/metis/Portfile
> 
> Modified: trunk/dports/math/metis/Portfile
> ===================================================================
> --- trunk/dports/math/metis/Portfile	2013-10-09 23:20:45 UTC (rev 112026)
> +++ trunk/dports/math/metis/Portfile	2013-10-10 00:38:07 UTC (rev 112027)
> @@ -8,7 +8,7 @@
> categories          math
> platforms           darwin
> maintainers         nomaintainer
> -license             Apache-2.0
> +license             Apache-2 LGPL-2.1+

The metis LICENSE.txt says: "Licensed under the Apache License, Version 2.0". It does not say "or later" or "Version 2.x", so how do we know that any version 2 is ok? How do we know there won't be an Apache license version 2.1 in the future that has different terms? When I've found projects licensed under the Apache License version 2.0 I've tried to list them in the portfiles as "Apache-2.0".