linux-kernel - Re: make headers_install broken for ARCH=m68k in 2.6.29-rc7.

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Message-ID: <20090402215926.GD3795@csclub.uwaterloo.ca>
Date:	Thu, 2 Apr 2009 17:59:26 -0400
From:	lsorense@...lub.uwaterloo.ca (Lennart Sorensen)
To:	Rob Landley <rob@...dley.net>
Cc:	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Sam Ravnborg <sam@...nborg.org>, linux-kernel@...r.kernel.org,
	dwmw2@...radead.org
Subject: Re: make headers_install broken for ARCH=m68k in 2.6.29-rc7.

On Wed, Apr 01, 2009 at 09:14:05PM -0500, Rob Landley wrote:
> uClibc's working for me just fine.  Either grab the most recent build scripts 
> from http://impactlinux.com/hg/firmware or grab the prebuilt binaries from 
> http://impactlinux.com/fwl/downloads/snapshots/ (which has cross compilers, 
> root filesystem tarballs, and system images bootable by qemu).
> 
> I haven't tested m68k yet because qemu doesn't support it (just coldfire), and 
> aranym hasn't got a serial console, but it did compile using the same build 
> scripts as all the other targets...

Well my uclibc issues using 0.9.30.1 are:

When using msh from busybox compiled with gcc 4.3.3 for m68k-uclinux with
-msep-data -mcpu=5271, only one pipe works.  Doing two pipes in a command
gives no output.

ie:
# echo 123 | cat
123

# echo 123 | cat | cat
<nothing here>

Also after each command I get the message "Illegal instruction", even
though the command always did its job.  So not sure if this is a bug
in msh of the current busybox release, or a bug in uclibc or gcc or
whichever.  Still searching.  I intend to try out sash soon to see if
it behaves any differently.

-- 
Len Sorensen
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