gcc options for apt-build [WAS: Re: Debian vs Gentoo versatility (NOT PERFORMANCE)]
--- aradorlinux@yahoo.es escribió:
> Personally i use apt-build. I recompile libc, libgtk* (there's a
> real difference for the gtk2 apps) and font
> rendering libraries. I'd wish to recompile X to test performance.
> But apt-build can't still recompile X (due to a apt bug, i've been
> said; but you know, bugs get fixed :)
>
>
> Recompiling all stuff is not good. Recompiling sysklogd to log
> more quickly the possible bugs that may show up when recompiling
> kernels with -O3 is not something that i would like to do.
>
How do you ensure that when you compile a package you get the best
optimizations? (I just installed apt-build and I have no clue what
gcc options to give it).
I have been interested in doing this (particularly since some
things with X can get slow at times), but haven't really had the time to
waste. Is there a list of recommended packages to recompile to gain a
good performance boost?
-Roberto Sanchez
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