uname_m := $(shell uname -m)
ifeq ($(uname_m),armv7l)
-CFLAGS=-O3 -std=c++11 -march=armv7-a -mtune=cortex-a8 -mfpu=neon -ftree-vectorize -lrt
+CFLAGS=-O3 -march=armv7-a -mtune=cortex-a8 -mfpu=neon -ftree-vectorize -lrt
else
ifeq ($(uname_m),armv6l)
-CFLAGS=-O3 -std=c++11 -march=armv6-a -lrt
+CFLAGS=-O3 -march=armv6 -mfpu=vfp -mfloat-abi=hard -lrt
else
CFLAGS=-O3
endif
