Sparc64 support

[Tim Kientzle]

> On Aug 9, 2015, at 10:11 PM, Adrian Chadd <adrian.chadd at gmail.com> wrote:
> 
> It's supposed to be (for mips):
> 
> pkg install mips-gcc mips-xtoolchain
> make ... CROSS_TOOLCHAIN=mips-gcc ...
> 
> .. however there are loose ends to fix that prevent that from working
> out of the box.
> 

If someone would chime in on this thread with the actual ‘make’ incantations that should work for each architecture, you might find some volunteers.

Tim