CXXFLAGS += -std=gnu++0x -felide-constructors -fno-exceptions -fno-rtti
LDFLAGS = -Os -Wl,--gc-sections -mcpu=cortex-m4 -mthumb -Tteensy3/mk20dx256.ld
LDLIBS += -lm
CXXFLAGS += -std=gnu++0x -felide-constructors -fno-exceptions -fno-rtti
LDFLAGS = -Os -Wl,--gc-sections -mcpu=cortex-m4 -mthumb -Tteensy3/mk20dx256.ld
LDLIBS += -lm