cc  -O2 -pipe  -Wall -march=native -fstack-protector -fno-strict-aliasing   -fstack-protector -o cgminer cgminer-cgminer.o cgminer-util.o  cgminer-sha2.o cgminer-api.o  cgminer-logging.o cgminer-klist.o  cgminer-noncedup.o  cgminer-usbutils.o                                   cgminer-driver-bitmain.o     -L/usr/local/lib -lcurl  -ljansson  -lpthread     -lusb     -lm lib/libgnu.a ccan/libccan.a  -lncurses -lpthread
cgminer-cgminer.o:(.data+0x468): undefined reference to `opt_bitmain_auto'
cgminer-cgminer.o:(.data+0x4a0): undefined reference to `opt_bitmain_overheat'
cgminer-cgminer.o:(.data+0x4c8): undefined reference to `set_bitmain_fan'
cgminer-cgminer.o:(.data+0x548): undefined reference to `opt_bitmain_hwerror'
cgminer-cgminer.o:(.data+0x5b8): undefined reference to `opt_bitmain_temp'
cgminer-cgminer.o:(.data+0x5f0): undefined reference to `opt_bitmain_workdelay'
cgminer-cgminer.o:(.data+0x660): undefined reference to `opt_bitmain_beeper'
cgminer-cgminer.o:(.data+0x698): undefined reference to `opt_bitmain_checkall'
cgminer-cgminer.o:(.data+0x6d0): undefined reference to `opt_bitmain_checkn2diff'
cgminer-cgminer.o:(.data+0x708): undefined reference to `opt_bitmain_tempoverctrl'