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Robin H.Johnson wrote: |
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> This is release 0.91 of Genflags. |
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|
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Hi Robbat2, |
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Genflags is looking to be a very promising tool. Has any thought been |
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given to a secondary tier of cflags that would take a little more |
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liberty and be more optimised/aggressive? For example, the following |
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flags were omitted in the case of my machine. |
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|
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-fomit-frame-pointer -fprefetch-loop-arrays -falign-functions=4 |
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-funroll-loops -ffast-math -fforce-addr |
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|
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Can initiative be taken to provide a slightly more aggressive yet safe |
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set of cflags assigned to a command parameter or would that be difficult |
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and time consuming to incorporate into the tool? Just a thought. |
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Looking forward to the next version on portage. |
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|
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With regards |
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Dhruba Bandopadhyay |
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|
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P.S. Here is a demonstration of it working on my machine. |
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|
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==== |
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dhruba@wolf bin $ ./info2flags |
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CHOST="i686-unknown-gnu-linux" |
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CFLAGS="-march=pentium4 -O3 -pipe" |
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CXXFLAGS="-march=pentium4 -O3 -pipe" |
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|
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dhruba@wolf bin $ ./info2host |
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MAINARCH="x86" |
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SUBARCH="pentium4" |
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|
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dhruba@wolf bin $ ./host2flags |
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You must specify at least the main architecture to generate flags for. |
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See -h or --help for more info |
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|
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dhruba@wolf bin $ ./host2flags x86 |
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You must specify at least the main architecture to generate flags for. |
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See -h or --help for more info |
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|
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dhruba@wolf bin $ ./host2flags -h |
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./host2flags: line 26: dohelp: command not found |
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dhruba@wolf bin $ ./host2flags --help |
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./host2flags: line 26: dohelp: command not found |
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==== |
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-- |
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