apt-build.conf....file options
hi guys...been a while since i ask a question...lol
i am interesting in optimizing my debian system for pentium 4.... i discovered the apt-built programs but have a question about its configuration this is my /etc/apt/apt-build.conf build-dir = /var/cache/apt-build/build repository-dir = /var/cache/apt-build/repository Olevel = -O3 march = -march=pentium4 mcpu = -mcpu=pentium4 options = " " make_options = " j" what are the options i should be using for the compiler and is the -j options for the make_option ok... thanks utanja |
Seeing as you have a p4, in options you'd want:
-mmmx -msse -msse2 Which are all the features supported by Pentium 4's. As for the -j, while I don't know for sure, I figure it should be fine. |
The O3 option covers just about,if not all,the options needed.
The part of apt-build's readme on excludeing gcc and related items from rebuild is crucial. I did a successful apt-build world a lil while back....not really a noticeable difference if ya ask me. |
hi.
http://gentoo-wiki.com/Safe_Cflags http://forums.gentoo.org/viewtopic-t...l-start-0.html Quote:
but imo if you want a system that just works, leave it as it is now, I mean 2.4Ghz and a gig of ram should have enough juice and "optimizing" can sometimes slow or even brake things. |
Quote:
utanja |
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