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On 20-11-2008 14:01:18 -0500, John Gibson wrote: |
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> The standard Apple version of gcc supports -arch arguments to allow for |
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> the building of universal binaries (i.e. gcc -arch x86 -arch ppc -c |
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> foo.c). |
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> I noticed that my portage version of Apple''s gcc doesn't support this. |
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> 4.0.1 ignores multiple -arch arguments and only produces x86 binaries |
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> (I'm on x86 OS X 10.4). |
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> 4.2.1 just gives me cc1: error: unrecognized command line option "-arch" |
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I'm not sure what apple does to get this working. |
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> Is there some other way to build universal binaries, or is that just not |
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> supported in prefixed portage? |
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Well, it belongs to the domain of multilib, do it's not supported. If |
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you want to do that, build a proper cross-compiler targetted for the |
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other arch. That should work (it did once for me). |
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-- |
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Fabian Groffen |
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Gentoo on a different level |
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