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Re: [patch] Matsushita AM33/2.0 port

From: Jakub Jelinek <jakub at redhat dot com>
To: Alexandre Oliva <aoliva at redhat dot com>
Cc: Roland McGrath <roland at redhat dot com>, libc-alpha at sources dot redhat dot com
Date: Sat, 19 Jun 2004 07:27:37 +0200
Subject: Re: [patch] Matsushita AM33/2.0 port
References: <200406190358.i5J3wWOM031145@magilla.sf.frob.com> <orllikqhdr.fsf@livre.redhat.lsd.ic.unicamp.br>
Reply-to: Jakub Jelinek <jakub at redhat dot com>

On Sat, Jun 19, 2004 at 01:52:16AM -0300, Alexandre Oliva wrote:
> On Jun 19, 2004, Roland McGrath <roland@redhat.com> wrote:
> 
> > This is not how you should do it.  linuxthreads and nptl are add-ons and so
> > is myport.  Use --enable-add-ons=myport,nptl for example.  Then your
> > myport/sysdeps can contain the necessary files for each.  Are there
> > conflicting CPU-specific files of the same name for nptl vs linuxthreads?
> 
> Yup, at least sysdep-cancel.h is needed by both, and it's
> significantly different.  Also, linuxthreads apparently can't find
> pspinlock.c inside the am33 add-on (nor in am33-linuxthreads, mind
> you).

Maybe we could add nptl to nptl/sysdeps/unix/sysv/linux/Implies and
linuxthreads to linuxthreads/sysdeps/unix/sysv/linux/Implies.
Then if you configure --enable-add-ons=myport,nptl also
myport/sysdeps/nptl
would be searched up and similarly for linuxthreads.

	Jakub

Follow-Ups:
- Re: [patch] Matsushita AM33/2.0 port
  - From: Roland McGrath

References:
- Re: [patch] Matsushita AM33/2.0 port
  - From: Roland McGrath
- Re: [patch] Matsushita AM33/2.0 port
  - From: Alexandre Oliva

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