pkg/53825: mk/gnu-config/config.sub doesn't recognisze SuperH any more

[uwe%NetBSD.org@localhost]

>Number:         53825
>Category:       pkg
>Synopsis:       mk/gnu-config/config.sub doesn't recognisze SuperH any more
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jan 01 21:45:01 +0000 2019
>Originator:     Valery Ushakov
>Release:        pkgsrc-2018Q4
>Organization:
>Environment:
NetBSD felix 8.99.12 NetBSD 8.99.12 (FELIX) #0: Sun Mar  4 03:58:59 MSK 2018  uwe@sampo:/home/uwe/work/netbsd/cvs/src/sys/arch/landisk/compile/FELIX landisk

>Description:
$ make package
===> Checking for vulnerabilities in cwrappers-20180325
===> Configuring for cwrappers-20180325
=> Configuring and building libnbcompat
checking build system type... Invalid configuration `shl-unknown-netbsdelf8.99': machine `shl-unknown' not recognized
configure: error: /bin/sh ./config.sub shl-unknown-netbsdelf8.99 failed
*** Error code 1

>How-To-Repeat:
Try to build a package on NetBSD/landisk

>Fix:
This seems to have been broken in revision 1.20

$ sh config.sub.~1.19~ shl-unknown-netbsdelf8.99 
shl-unknown-netbsdelf8.99
$ sh config.sub.~1.20~ shl-unknown-netbsdelf8.99 
Invalid configuration `shl-unknown-netbsdelf8.99': machine `shl-unknown' not recognized


It looks like the new code to normalize CPU that was not in 1.19 needs
to be taught about "shl".