crosstool-0.27: added softfloat support for arm, lots of little fixes

[Dan Kegel]

Russ Dill wrote:
> Realize this is a bit late, but I use crosstool with the arm vfp patch
> and a printf fix. Works great.
> 
> http://lists.arm.linux.org.uk/pipermail/linux-arm/2003-October/006436.html
> http://sources.redhat.com/ml/crossgcc/2004-02/msg00104.html
> 
> I realize these issues are probably already solved, but I thought I'd
> add that just in case, since it is known working.

What's *not* known is whether the printf fix breaks the non-vfp case.
Can you still successfully build and run a non-vfp arm system
with that patch in?

> Other notes for cross tool; It'd be nice to have an option to use a
> shared floating point library. It'd also be nice to have ada support,
> I'm currently having to build an x86 compiler of the same version, and
> use the gnat tools from there, and the gnatbind from my cross compiler.

I'm going to add a simple way for the user to pass through
the languages list to the final gcc build, so you can e.g.
enable Java, but I don't have any immediate plans beyond that.
- Dan

-- 
My technical stuff: http://kegel.com
My politics: see http://www.misleader.org for examples of why I'm for regime change

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