1 CC=gcc 2 CFLAGS+=-Wall -Wno-missing-braces -Wno-parentheses -Wno-switch -O2 -g -c -I. -I$(PREFIX)/include 3 O=o 4 AR=ar 5 ARFLAGS=rvc 6 NAN=nan64.$O # default, can be overriden by Make.$(SYSNAME) 7 NAN=nan64.$O