K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2020-11-14T18:06:35.616559Z
K 7
svn:log
V 426
Makefile: re-wordsmith the blurb about xtoolchain ports

The new version only includes a specific version once, and uses the one
that's currently advised by tinderbox: -gcc6.

It also advises just installing the pkg, but mentions in a side-note at the
end where to find the source in the ports tree.

Reviewed by:	jrtc27
Suggested by:	jhb (use default from tinderbox)
Differential Revision:	https://reviews.freebsd.org/D26820

END