pkg/51127: bootstrap fails on SunOS 5.6

[martin%NetBSD.org@localhost]

>Number:         51127
>Category:       pkg
>Synopsis:       bootstrap fails on SunOS 5.6
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon May 09 19:50:00 +0000 2016
>Originator:     Martin Husemann
>Release:        NetBSD 7.99.29
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD night-owl.duskware.de 7.99.29 NetBSD 7.99.29 (NIGHT-OWL) #416: Mon May 9 09:11:13 CEST 2016 martin%night-owl.duskware.de@localhost:/usr/src/sys/arch/amd64/compile/NIGHT-OWL amd64
Architecture: x86_64
Machine: amd64
>Description:

Trying to bootstrap pkgsrc on an ancient sparc machine running SunOS 5.6
using pre-build gcc from http://jupiterrise.com/tgcware/ as compiler/toolchain
fails in libfetch due to socklen_t missing and "unsigned int" being
used instead by nbcompat.

On this system, the correct type would be "int".

>How-To-Repeat:
n/a

>Fix:
n/a