Hi,
On 12/09/2010 8:58 PM, Ruben Van Boxem wrote:
> I am experimenting with building an optimized GCC 4.6, and discovered
> that either
>
>     BOOT_CFLAGS="-flto" BOOT_LFLAGS="-flto" --enable-stage1-languages=c,lto
why not just --enable-lto ? what's the diff?
>
> or
>
>     --with-build-configuration=bootstrap-lto
never seen this option is it important ?
>
> are broken. The second one is kind of logical for mingw, as it assumes
> the presence of gold. The first isn't...  I keep getting an lto1.exe
> error when trying to link libgcc_s with the stage1 compiler, and don't
> know why. Anyone here have an idea?
maybe you aren't supposed to have lto in the early stage ?
>
> Thanks,
>
> Ruben

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