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On 11/17/08, Ahmed Ammar <b33fc0d3@g.o> wrote: |
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> On Mon, 2008-10-13 at 13:37 +0100, Martin Guy wrote: |
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> > Where do you find "the openembedded ones"? I have looked for them but not found. |
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> > Do you know how to find them without setting up a whole OE build environment? |
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> |
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> They used to have their repository available for online viewing but as |
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> far as i can see it's been removed. Maybe too many people grabbing what |
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> they wanted via http. |
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> > Of the two, 4.1.2 requires less memory to build it and to compile |
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> > things, compiles things faster and seems to produce smaller faster |
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> > code. |
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oops, smaller, but not faster, though the difference is just a few % |
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> The 4.2.4 patches that i was using as i said probably produced a broken |
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> tool-chain so i moved back to 4.1.2 as you recommended. |
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Yes, none of the others produced working executables as is. |
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> I am pleased to hear that you are now being financed to continue where |
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> others have left off as getting around certain bugs is very annoying |
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> (broken unwind support) |
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There is support called arm-crunch-unwind.patch in the later tarballs |
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that is independent of the other patches and it should apply OK to the |
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earlier GCC versions too. |
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You can see it my most recent complete set under |
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http://martinwguy.co.uk/martin/crunch/gcc-4.3.2-patches |
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though this isn't prodution quality (sometimes Internal Compiler Errors) |
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If you'd like to try adding that patch and running some tests with |
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unwinds, I'd be glad to hear of your results . |
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M |