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 :-)