Makefile Options
VortexGE is optimized for Pentium
4 computers which utilize MMX, SSE, and SSE2. The default makefile
options uses these compiler options to optimize VortexGE for Pentium 4 :
-march=i686
-mmmx -msse -msse2 -mfpmath=sse
If other processor than Pentium 4 is used, for instance Pentium 3 which
does not have SSE2, those macros can be changed to :
-march=i686
-mmmx -msse -mno-sse2 -mfpmath=sse
and for Pentium 2 which does not have SSE nor SSE2 :
-march=i686
-mmmx -mno-sse -mno-sse2 -mfpmath=387
Those options can be changed by editing the makefiles.
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