svn commit: r457360 - head/Mk/Uses

[Alexey Dokuchaev]

On Wed, Dec 27, 2017 at 10:41:30AM +0000, Jan Beich wrote:
> New Revision: 457360
> URL: https://svnweb.freebsd.org/changeset/ports/457360
> 
> Log:
>   Update USES=compiler:c++14-lang to Clang 5.0 on FreeBSD 10

What was the reason behind this change?  Why on FreeBSD 10, what about 11
and 12-CURRENT?

./danfe