toolchain/50003: mkcompat for X11 should have a separate build system knob

[martin%NetBSD.org@localhost]

>Number:         50003
>Category:       toolchain
>Synopsis:       mkcompat for X11 should have a separate build system knob
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    toolchain-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Sat Jun 27 07:30:00 +0000 2015
>Originator:     Martin Husemann
>Release:        NetBSD 7.99.19
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD night-owl.duskware.de 7.99.19 NetBSD 7.99.19 (NIGHT-OWL) #335: Fri Jun 26 19:48:00 CEST 2015 martin%night-owl.duskware.de@localhost:/usr/src/sys/arch/amd64/compile/NIGHT-OWL amd64
Architecture: x86_64
Machine: amd64
>Description:

The recently added MKCOMPAT for X11 significantly adds to build times and
release sizes. It is also pretty much useless on everything but mips64 right
now (at least for most users).

It would be great to have a separate knob (MKX11COMPAT ?) defaulting to off
and explicitly set to YES for mips64* on the autobuilds.

>How-To-Repeat:
n/a

>Fix:
n/a