svn commit: r522857 - head/lang/gcc7

[Gerald Pfeifer]

On Mon, 13 Jan 2020, Mark Linimon wrote:
>> Deprecate this port since GCC 7 has been end-of-lifed upstream two
>> months ago
> fwiw I believe the following still require it (and fail on later
> versions):
> 
>   devel/xtensa-esp32-elf
>   graphics/bugle

Yes, this is why I have deprecated lang/gcc7, but do not plan to 
expire it before those two have been addressed. ;-)

This is similar to what we have done with lang/gcc6 which lost 
its sole consumer a few weeks ago and is marked for expiration 
only now after having been deprecated for quite a while.

Makes sense?
Gerald

PS: https://www.freebsd.org/doc/en_US.ISO8859-1/books/porters-handbook/book.html#dads-deprecated
saying "It is possible to set DEPRECATED without an EXPIRATION_DATE (for 
instance, recommending a newer version of the port)" has inspired me here.