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On Fri, 30 Apr 2010 12:10:02 +0200, Roger Mason wrote about |
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[gentoo-user] Compiling 32 bit library on x86_64: |
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|
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>Hello, |
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> |
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>I need to compile a 32 bit version of libtermcap on an x86_64 |
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>(multilib) system. Can someone tell me how to set up CFLAGS? This is |
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>what I have at the moment: |
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> |
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>CFLAGS="-O2 -m32 -march=native -msse3 -pipe" |
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>CXXFLAGS="-O2 -m32 -march=native -msse3 -pipe" |
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|
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The -march=native will shoot you in the foot. Pick a 32-bit |
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architecture and use that instead; e.g. -march=i686 |
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|
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Then, -msse3 could also be problematic, unless the target is a very late |
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model Pentium 4. I would ditch that too. |
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-- |
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Regards, |
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|
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Dave [RLU #314465] |
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====================================================================== |
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dwnoon@××××××××.com (David W Noon) |
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====================================================================== |
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