# x86_64 (AMD Athlon 64)
HVL_TARGET="x86_64"
-# Used for setting '-march=xxx' option in CFLAGS and CPPFLAGS
-MACHINE_ARCHITECTURE=""
+# Used for setting machine-specific option in CFLAGS and CPPFLAGS
+MARCH_FLAGS="-march=k8"
# Keyboard mapping (example: us)
KEYBOARD="us"