Date: Wed, 24 May 2000 05:55:59 +0600 (LKT)
From: Kalum Somaratna aka Grendel <kalum AT lintux DOT cx>
X-Sender: kalum AT roadrunner DOT grendel DOT net
To: djgpp AT delorie DOT com
Subject: Re: windows version of Crafty
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On 23 May 2000, Dieter Buerssner wrote:

> Damian Yerrick wrote:
> 
> >On 22 May 2000 11:08:10 GMT, buers AT gmx DOT de (Dieter Buerssner) wrote:
> >>It should be possible
> >>to compile crafty with mingw32. It would need some Makefile hacking.
> >
> >But not very much if you already have a working DJGPP makefile;
> >DJGPP and mingw32 are both GNU make + GCC + GNU binutils.
> 
> Not much makefile hacking. But still a little bit non too obvious
> things, like adding some -D defines, that were not documented
> in the makefile, when I looked last time.
> 
> >What about these?
> >  -O3 -mpentium -ffast-math -fomit-frame-pointer
> 
> I tried those (without -ffast-math, which is not useful for a chess
> program.) The -O3 will slow down crafty, due to excess inlining of 
> functions.

Maybe using -march=i586 which would produce code which uses i586
insns might make it run faster.... 

Grendel

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