toolchain/50005: MKCOMPAT build creates bogus obj dirs

[martin%NetBSD.org@localhost]

>Number:         50005
>Category:       toolchain
>Synopsis:       MKCOMPAT build creates bogus obj dirs
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    toolchain-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Jun 27 10:05:00 +0000 2015
>Originator:     Martin Husemann
>Release:        NetBSD 7.99.19
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD seven-days-to-the-wolves.aprisoft.de 7.99.19 NetBSD 7.99.19 (GENERIC) #18: Mon Jun 22 08:43:09 CEST 2015 martin%seven-days-to-the-wolves.aprisoft.de@localhost:/ssd/src/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:

Doing a cvs up after building with MKCOMPAT=yes on non-readonly sources gives
hundreds of:

? external/mit/xorg/bin/xbiff/obj
? external/mit/xorg/bin/xcalc/obj
? external/mit/xorg/bin/xclipboard/obj
? external/mit/xorg/bin/xclock/obj
? external/mit/xorg/bin/xcmsdb/obj


>How-To-Repeat:
s/a
>Fix:
n/a