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Re: RFA: Improve 128-bit long double configure test


On Fri, Nov 23, 2007 at 05:52:43PM -0800, Mark Mitchell wrote:
> Assuming that we don't want to move away from probing here, I have a
> couple of questions about your patch.  It looks like we've got
> target-probing code for __stack_chk_fail right aboe the code you changed
> that does the same kind of search for GLIBC headers.  I'd expect that
> your change should be applied to that code too, or, better, that the
> code that finds GLIBC headers should be factored out.

It was - that's why there were two pieces of the patch.

> Also, why wouldn't your method (using CPP) going to work on all
> host/target combinations?  If so, we should use it everywhere,
> rather than just in the ($host = $target) != $build case.

It relies on the compiler being GCC; I don't know if I can get away
with that for any other compiler one might use to build a
Linux-targeted GCC.

-- 
Daniel Jacobowitz
CodeSourcery


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