NetBSD Problem Report #43011

From www@NetBSD.org  Fri Mar 19 12:03:39 2010
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Date: Fri, 19 Mar 2010 12:03:38 +0000 (UTC)
From: dennis.c.ferguson@gmail.com
Reply-To: dennis.c.ferguson@gmail.com
To: gnats-bugs@NetBSD.org
Subject: macppc64 prebuild cleanup fails in macppc/stand/ofwboot if macppc build done before
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>Number:         43011
>Category:       port-macppc
>Synopsis:       macppc64 prebuild cleanup fails in macppc/stand/ofwboot if macppc build done before
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    port-macppc-maintainer
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 19 12:05:00 +0000 2010
>Closed-Date:    Mon Mar 22 02:28:23 +0000 2010
>Last-Modified:  Mon Mar 22 02:28:23 +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:/usr/obj/sys/arch/amd64/compile/GENERIC amd64

>Description:
If you do a

    MACHINE=macppc ./build.sh distribution

and then follow it with a

    MACHINE=macppc64 ./build.sh distribution

then the second build will fail trying to clean out the
sys/arch/macppc/stand/ofwboot/obj (left over from the macppc
build) because the directory ofwboot/obj/powerpc64 doesn't
exist, e.g.

cleandir ===> sys/arch/macppc/stand/ofwboot
cleaning the kern library objects
no ARCHSUBDIR for powerpc64 nor powerpc64

*** Failed target:  .BEGIN
*** Failed command: false

It may also fail if you reverse the order of the builds, though
I haven't tried that.
>How-To-Repeat:
See above.
>Fix:
Just manually doing a (cd sys/arch/macppc/stand/ofwboot/obj; rm -rf *)
prior to building makes the build happy.  I'm embarrassed to
say I have no idea what to fix in the build makefiles to
make them do it themselves.

>Release-Note:

>Audit-Trail:
From: matthew green <mrg@eterna.com.au>
To: gnats-bugs@NetBSD.org
Cc: port-macppc-maintainer@netbsd.org, gnats-admin@netbsd.org,
    netbsd-bugs@netbsd.org
Subject: re: port-macppc/43011: macppc64 prebuild cleanup fails in macppc/stand/ofwboot if macppc build done before
Date: Mon, 22 Mar 2010 10:45:13 +1100

 this one is a common problem across any platform that supports multiple
 MACHINE_ARCH's as the default.  you can see it on evb* if you try to build
 le and be at the same time.

 the workaround is to point your OBJDIR somewhere else manually.  i haven't
 yet figured out a way to do this, but i'm probably going to replace my
 simple environment of:

 	MAKEOBJDIRPREFIX='/varo/bj/${MACHINE}'

 with an expression on that adds $MACHINE_ARCH there for certain $MACHINE's.


 .mrg.

From: Dennis Ferguson <dennis.c.ferguson@gmail.com>
To: gnats-bugs@NetBSD.org
Cc: port-macppc-maintainer@netbsd.org,
 gnats-admin@netbsd.org,
 netbsd-bugs@netbsd.org
Subject: Re: port-macppc/43011: macppc64 prebuild cleanup fails in macppc/stand/ofwboot if macppc build done before
Date: Mon, 22 Mar 2010 09:28:52 +0800

 You can close this one without action.  Making MACHINE_CPU=powerpc
 (the change to share/mk/bsd.own.mk) fixes this too.  Thanks.

State-Changed-From-To: open->closed
State-Changed-By: mrg@NetBSD.org
State-Changed-When: Mon, 22 Mar 2010 02:28:23 +0000
State-Changed-Why:
closed at submitters request.


>Unformatted:

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