+MACHINE = $(shell machine)
+
+ifeq "-arch ppc" "$(ARCH)"
+ EXTRA_FLAG = -maltivec -force_cpusubtype_ALL
+else
+ ifeq "-arch ppc64" "$(ARCH)"
+ EXTRA_FLAG = -maltivec
+ else
+ ifeq "-arch i386" "$(ARCH)"
+ EXTRA_FLAG = ""
+ else
+ ifeq "" "$(ARCH)"
+ ifeq "ppc970" "$(MACHINE)"
+ EXTRA_FLAG = -maltivec -force_cpusubtype_ALL
+ endif
+ endif
+ endif
+ endif
+endif
+
+
+