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Re: dragonegg in FSF gcc?


On Mon, Apr 12, 2010 at 5:59 PM, Jack Howarth <howarth@bromo.med.uc.edu> wrote:

> ?I have opened PR43729, "MachO LTO support needed for darwin", to discuss
> this. Can you point me at Dave's previous patches that added LTO-suppport
> to a non-ELF platform?

I've linked your new PR to the existing "LTO doesn't work on non-ELF
platform" PR. We even discussed Mach-O already there.

> Also, I was unaware that this feat had been performed
> on a target which both is non-ELF and non-binutils.

AFAIK cygwin also uses binutils, but no changes are needed to make LTO
work with the collect2 approach (Dave is that correct?).

Ciao!
Steven


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