port-powerpc/43008: libgcc4/libgcov/arch missing powerpc64 directory and files

[dennis.c.ferguson%gmail.com@localhost]

>Number:         43008
>Category:       port-powerpc
>Synopsis:       libgcc4/libgcov/arch missing powerpc64 directory and files
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    port-powerpc-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 19 10:40:00 +0000 2010
>Originator:     Dennis Ferguson
>Release:        very recent 5.99.24
>Organization:
>Environment:
NetBSD acer.hk.akit-ferguson.com 5.99.24 NetBSD 5.99.24 (GENERIC) #0: Sun Mar 
14 17:25:30 HKT 2010  
dennis%acer.hk.akit-ferguson.com@localhost:/usr/obj/sys/arch/amd64/compile/GENERIC
 amd64
>Description:
I've been working through problems building with the
current powerpc64 support by doing macppc64 builds and
attempting to repair what I find.  The first failure
encountered looks like:

cleandir ===> gnu/lib/libgcc4/libgcov
nbmake: "/Users/dennis/NetBSD/5.0-current/src/gnu/lib/libgcc4/libgcov/makefile" 
line 14: Cannot open 
/Users/dennis/NetBSD/5.0-current/src/gnu/lib/libgcc4/libgcov/arch/powerpc64/defs.mk
nbmake: Fatal errors encountered -- cannot continue

nbmake: stopped in /Users/dennis/NetBSD/5.0-current/src/gnu/lib/libgcc4/libgcov

*** Failed target:  cleandir-libgcov

The arch/powerpc64 directory is missing.
>How-To-Repeat:
Do a

    MACHINE=macppc64 ./build.sh distribution

>Fix:
Make the directory and its files.  I know these are
supposed to be automatically generated, but copying
the files out of the powerpc/ directory (or anywhere
else, the files for the machines I checked were all
the same) works fine.