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Daniel da Veiga wrote: |
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> Hello list, |
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> |
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> I just got a new box for use at work, its an Intel Core Duo 1.8, 1GB |
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> RAM, with an Intel graphic card, its a IBM Lenovo machine. My old one |
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> is an Itautec Athlon XP 1.1GHz with 512MB RAM and an Nvidia AGP |
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> graphic card. |
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> |
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> My make.conf (intersting part): |
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> CFLAGS="-mno-tls-direct-seg-refs -O2 -pipe -fomit-frame-pointer |
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> -march=athlon-xp" |
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> CHOST="i686-pc-linux-gnu" |
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> CXXFLAGS="${CFLAGS}" |
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> MAKEOPTS="-j2" |
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> |
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I'd look at what optimizations the march athlon-xp uses and compare that |
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with the march you are going to there maybe some that you want to enable |
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for the Core Duo. The CHOST shouldn't be an issue. It should be noted |
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that you won't have an 64bit support if the new CPU even supports this |
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don't remember off the top of my head. I suspect it will run without |
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issues though. |
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|
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> What I want to know is, will my software, compiled with the above |
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> settings, run in the new processor? |
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> |
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> Cause if it does, I may be able to compile a generic kernel set (using |
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> genkernel) and udev should take care of most module loading, and I |
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> won't need to rebuild all my stuff. I've tested some binary packages |
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> with an old Pentium III processor, and it worked... |
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> |
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> Anyway, should I start from scratch or there's an easy way to migrate |
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> all this stuff? |
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> |
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|
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--Joshua Doll |
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-- |
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