pkg/55569: lang/polyml does not build (or work)

[dholland%NetBSD.org@localhost]

>Number:         55569
>Category:       pkg
>Synopsis:       lang/polyml does not build (or work)
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Aug 14 00:45:01 +0000 2020
>Originator:     David A. Holland
>Release:        NetBSD 8.99.25 (20181103)
>Organization:
>Environment:
System: NetBSD valkyrie 8.99.25 NetBSD 8.99.25 (VALKYRIE) #28: Thu Jan 17 20:46:50 EST 2019  dholland@valkyrie:/usr/src/sys/arch/amd64/compile/VALKYRIE amd64
Architecture: x86_64
Machine: amd64
>Description:

lang/polyml fails when built on netbsd amd64.

I have committed two fixes today; after those the next behavior is
(during the build)

Making all in modules
--- all-recursive ---
Making all in IntInfAsInt
--- IntInfAsInt ---
echo "use \"./ROOT.sml\";" | ../../poly -q -error-exit

which ran for 30 minutes before I killed it.

I have marked it NOT_FOR_BULK_PLATFORM= *-*-* until this is at least
understood, since looping is much more problematic than merely failing.

>How-To-Repeat:

bmake

>Fix:

No idea.