On Thursday 06 July 2006 14:35, Kevin F. Quinn wrote: > This could easily be done by configure > scripts; perhaps it would be a good idea to look into writing some > autoconf macros. Actually there's little need, you can simply use the #ifdef in the code, unless you have separated source files for MMX, SSE and so on (that might as well be), but even then, it's really trivial to autoconf.
The problem is that many autoconf scripts do it the other way around, by forcing -march or -mcpu (that is deprecated by -mtune too) deduced from /proc/cpuinfo. -- Diego "Flameeyes" Pettenò - http://farragut.flameeyes.is-a-geek.org/ Gentoo/Alt lead, Gentoo/FreeBSD, Video, AMD64, Sound, PAM, KDE
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