On Thu, 2002-11-21 at 21:21, Patrick Hsieh wrote: > Hello list, > > Is there any way to rebuild all the installed .deb package with > gcc 3.2 and some optimization configurations? > > Gentoo Linux has a very idea to build the system from base. I tried > apt-build in Debian, but it doesn't seem to be able to build libraries. > I wonder if it can build gcc, binutils and glibc,etc. > > Is it possible to use "dpkg -l" to list all installed .deb and then > use apt-build to fetch the source, unpack, rebuild into .deb and > reinstall all the packages? Then the machine will be much more optimized. > (Pentium3 optimized v.s. i386 optimized) > > idea? > > > -- > Patrick Hsieh<pahud@ezplay.tv> > GnuPG Pubilc Key at http://www.ezplay.tv/~pahud/pahudatezplay.pubkey > MD5 checksum: b948362c94655b74b33e859d58b8de91 > 1024D/F3662014 9ADF 6E3F 68DE 8DF8 4A67 0B54 6608 BAA8 F366 2014 > > 10:12:14 up 33 days, 14:22, 17 users, load average: 1.99, 1.75, 1.78 Big discussion about this going on on debian-devel at present, and what keeps coming up is apt-src, which is currently in unstable, and depends on perl 5.8, but the main observation is that with the exception of a small handful of packages, there isn't much benefit to these optimisations unless system specific matters require fine tuning. -- Mark L. Kahnt, FLMI/M, ALHC, HIA, AIAA, ACS, MHP ML Kahnt New Markets Consulting Tel: (613) 531-8684 / (613) 539-0935 Email: kahnt@hosehead.dyndns.org
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