CFLAGS environment variable for PIV
 

I ask you which are the most recent flags for PIV cpu. I 'm using gcc 3.3.3

Thanks
Enrico

man gcc will tell you what processor-specific options it has available...
I have gcc-3.3.2 and there - according to its manual - is "-march=pentium4" available

keep in mind that the code produced by using this flag will not run on machines with intel-processors less than PIV or any AMD or others...