On Tue, Jan 20, 2004 at 05:33:09PM +0200, Sergey Berezka wrote: > I have Athlon XP+ 1800 CPU. I type flags : -march=athlon-xp -03 -pipe > -fomit-frame-pointer in the make.conf. > Now, when i compile any program , all the time line : unrecognized option '-03' > shows up. > What is the problem ?
As mentioned by others, it's letter O not number 0. As an aside though, I've heard that -O2 works better than -O3, produces faster/better code. Search for it in the forums or google, I don't remember where I saw it right now. One of the cases where over-optimization doesn't help. I think it might have been a comparision of adding cflags and testing the results of each. alan -- Alan <[EMAIL PROTECTED]> - http://arcterex.net -------------------------------------------------------------------- "There are only 3 real sports: bull-fighting, car racing and mountain climbing. All the others are mere games." -- Hemingway -- [EMAIL PROTECTED] mailing list
