Re: [Fink-users] How to compile optimized for G5

2004-07-09 Thread Marco Comini
Why do you expect problems? Is it the Gnu-compiler buggy (behaving wrongly when using the -fast option)? What kind of package depends so deeply on machine level instruction set to raise problems? Well, our experience is to use '-fast' in extreme cases. It enables options that even Apple says they

Re: [Fink-users] How to compile optimized for G5

2004-07-09 Thread Marco Comini
There are a number of optimizations that cause apple's modified gcc to create bad code; -Os is safest, most tested, and generally fastest within a small margin (and is, in fact, what Apple compiles their stuff with for the OS, at least for Panther). -O2 has bitten a number of large projects in

Re: [Fink-users] How to compile optimized for G5

2004-07-09 Thread Marco Comini
What's the point in working the actual way? Is it technical or "political"? Politicial (sort of). And also technical. Before we release a package, we want to test it to guarantee that it works. What good is a distribution of non-working software? Ok, but obviously the (probably not so) smart

Re: [Fink-users] How to compile optimized for G5

2004-07-08 Thread Marco Comini
Wouldn't it be nice to have some configuration option to tell fink to be either "multi-platform" (conservative) or "machine native" (eager)? It may even be on the list of requested features. You aren't the first one to want this. Cool! How can We (?) ask to put this in the list? -- Marco.

Re: [Fink-users] How to compile optimized for G5

2004-07-08 Thread Marco Comini
But REMEMBER, if you're ever doing anything like this, you're competely on your own : don't ever complain on a list or to a maintainer about any non-functioning package And there will be a bunch of them !!! JF Mertens This is interesting. (First of all sorry for my ignorance in imperative la

Re: [Fink-users] How to compile optimized for G5

2004-07-08 Thread Marco Comini
Fink is explicitly set up to generate identical binaries regardless of what system it's run on. Why? Can I change this? I won't ever run the binaries on any other machine, so they could be optimized ruthlessly. You'd have to set this yourself, which can be done (I'm not sure exactly how to do th

Re: [Fink-users] How to compile optimized for G5

2004-07-08 Thread Marco Comini
n working the actual way? Is it technical or "political"? Cheers, -- Dr. Marco Comini Ph.D. Assistant Professor Dipartimento di Matematica e Informatica Facoltà di Scienze MM.FF.NN. Università di Udine Via delle Scienze, 206 - Loc. Rizzi 33100 Udine Italy http://www.dimi.uniud.it/comini/ -

[Fink-users] How to compile optimized for G5

2004-07-08 Thread Marco Comini
I'm here again with a question that will look trivial to almost everyone. I'd like fink run compilers on my G5 with the '-fast' option instead of the '-g -O2' which goes by default. That would help (for instance) to produce a slightly faster ffmpeg executable and, in any case, to take advantage

[Fink-users] How to compile optimized for G5

2004-07-07 Thread Marco Comini
I'm here again with a question that will look trivial to almost everyone. I'd like fink run compilers on my G5 with the '-fast' option instead of the '-g -O2' which goes by default. That would help (for instance) to produce a slightly faster ffmpeg executable and, in any case, to take advantage

[Fink-users] Installing gprolog and smlnj with OS X 10.3.2

2003-12-20 Thread Marco Comini
Sorry if this to lot's of people will seem a dumb question, but I've tried to look at the archive and didn't find an answer. I've just changed Mac and so I've just installed a brand new fink. I had installed (ages ago) on the older Mac both gprolog and smlnj. When I try to install them on the