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Re: trouble building gcc-3.2 --target=m68k-linux from scratch

From: Richard Zidlicky <rz at linux-m68k dot org>
To: Peter Barada <pbarada at mail dot wm dot sps dot mot dot com>
Cc: crossgcc at sources dot redhat dot com, gcc at gcc dot gnu dot org, Peter dot Barada at Motorola dot com
Date: Tue, 20 Aug 2002 09:30:12 +0200
Subject: Re: trouble building gcc-3.2 --target=m68k-linux from scratch
References: <200208191724.g7JHOoS19048@hyper.wm.sps.mot.com>

On Mon, Aug 19, 2002 at 01:24:50PM -0400, Peter Barada wrote:
> 
> I'm attempting to build a m68k-linux compiler from scratch using stock
> versions of:
> 
> linux-2.5.1

why that?? Try current 2.4 or maybe late 2.5

> binutils-2.13

ok.

> gcc-3.2

patches required

> 
> And it fails building gcc/unwind-dw2.c:

I was unable to get a clean crosscompiler because of header problems
since a few weeks. Imho libgcc should be a bit less header-demanding
when just languages=c is requested, otherwise even trivial tasks like 
crosscompiling kernels will turn into rocket science.

Btw why is unwind-dw2 compiled at all for platforms that do sjlj
exceptions anyway?

I am sending you my random patch collection per PM.

Richard

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