On Wednesday 07 Aug 2013 16:47:11 东方巽雷 wrote: > x32 abi is a new abi which is different from x86_64 and x86.Some softwares > cannot compile on x32 system,but glibc,gcc,binutils,works well on x32 abi > with faster speed than x86_64.So I would to make such a gcc version,its > abi is x32,but its default target is x86_64,similar to cross compiler.Then > I can build a x86_64 system with faster speed.The question is how to make > such a gcc version?
You need to set the right flags for it. I think this was explained in the dev mailing list. But ... I am not sure if the small difference in speed is worth potential breakage? Will all packages in portage build without problems? -- Regards, Mick
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