Date: Wed, 11 Mar 1998 20:58:08 +0000 From: freebsd@isvara.net To: FreeBSD Current <current@FreeBSD.ORG> Subject: Re: Amazing :-) Message-ID: <3506FAE0.21094C16@challenge.isvara.net> References: <14680.889593344@gjp.erols.com>
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Hi,
I have a number of questions/points:
1. It would be interesting to recent, standard, untuned 'make world' and
compare the times for different processors, I/O subsystems.
This would give us a good idea of what platform is ideal as a compiling machine,
etc.
2. Doesn't make use timestamps (updating killed with 'noatime') for
compiling (ie. seeing what is changed)?
3. What does CFLAGS= -pipe do in the make.conf file?
4. Can we tweak the CFLAGS= -m486 for out CPU-class?
5. Can we specify -O2 instead of -O (ie. what order of performance increase
be)?
6. What is NOCLEAN=true & NOPROFILE=true ?
(I know what they will kinda do, but how will it affect resultant 'world')
Any answers to these would be nice,
Dan
_____________________________________
Daniel J Blueman
BSc Computation, UMIST, Manchester
Email: blue@challenge.isvara.net
Web: http://www.challenge.isvara.net/
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