-# Choose the compiler you want to use
-CC?=gcc
-
-# athlon optimizations
-#CPUOPTIMIZATIONS?=-march=athlon
-# athlon xp optimizations
-#CPUOPTIMIZATIONS?=-march=athlon-xp
-# athlon 64 optimizations
-#CPUOPTIMIZATIONS?=-march=athlon64 -m32
-# Pentium 3 optimizations
-#CPUOPTIMIZATIONS?=-march=pentium3
-# Pentium 4 optimizations
-#CPUOPTIMIZATIONS?=-march=pentium4
-# 686 (Pentium Pro/II) optimizations
-#CPUOPTIMIZATIONS?=-march=i686
-# No specific CPU (386 compatible)
-#CPUOPTIMIZATIONS?=
-# Experimental
-#CPUOPTIMIZATIONS?=-fno-math-errno -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fassociative-math -freciprocal-math -fno-signed-zeros -fno-trapping-math
-# Normal
-CPUOPTIMIZATIONS?=-fno-math-errno -ffinite-math-only -fno-rounding-math -fno-signaling-nans -fno-trapping-math
-# NOTE: *never* *ever* use the -ffast-math or -funsafe-math-optimizations flag