A better alternative to having builds of main-armv7-default fully disabled and last-built be months out of date

main's armv7 packages that are distributed are getting to be months
behind because of the build hangups preventing the builds on ampere2.

The hangups happen just-after graphics/graphviz installation during
the activity in a builder where that build depends on
graphics/graphviz .

I expect that the armv7 "bulk -a" builds on ampere2 would complete
if the Makefile for graphics/graphviz had:

BROKEN_armv7=	leads to ampere2 build hangups for builds that depended on graphics/graphviz

A related subset of the packages would not be built at all. But that
is better for security and such than the official packages that are
available being systematically months out of date, at least in my view.

I suggest trying the chnage and enabling main-armv7-default builds
to see if they complete overall.

I'll note that there is a  hostorical example of a graphics/giflib
build failure that lead to 3481 ports not being built, including
graphics/graphviz . But the "bulk -a" completed and 24176 packages
built and were distributed.

graphics/graphviz having BROKEN_armv7 should generaelly build more
packages than that when graphics/giflib builds okay.

===
Mark Millard
marklmi at yahoo.com