Re: [rock-devel] gcc 43 in current TRUNK (rev 9400)

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Author: Benjamin Schieder
Date:  
To: ROCK Development Mailing List
Subject: Re: [rock-devel] gcc 43 in current TRUNK (rev 9400)
On 30.11.2008 14:34:08, Stefan Fiedler wrote:
> Benjamin Schieder schrieb:
> > Hi list.
> >
> > I just tried building a crystal with current TRUNK (rev 9400).
> > 0-gcc43 fails because it can't find mpfr, which is first built in stage
> > 2.
> > The current LiveCDs have been buildt wit gcc43 though. How did you do
> > this?
>
> Hi Blindcoder,
>
> it's actually very simple: just install mpfr onto your build system.
> This is similar to e.g. requiring pre-installed bzip2 or patch tools,
> although earlier gcc versions did not need mpfr in stage 0 afaik.
> Another possible option I think would be to built a native mpfr in stage
> 0 before gcc, but this would (slightly) increase the complexity and
> overhead of each build, while pre-installing mpfr is usually not a problem.


Ah, okay. Seems like my hosts mpfr is just too old. Should have thought
of that earlier :-)


Thank you,
      blindcoder
-- 
Benjamin 'blindCoder' Schieder
Registered Linux User #289529: http://counter.li.org
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