1ifeq ($(CONFIG_CAIF_DEBUG),y) 2EXTRA_CFLAGS += -DDEBUG 3endif 4 5# Serial interface 6obj-$(CONFIG_CAIF_TTY) += caif_serial.o 7 8# SPI slave physical interfaces module 9cfspi_slave-objs := caif_spi.o caif_spi_slave.o 10obj-$(CONFIG_CAIF_SPI_SLAVE) += cfspi_slave.o 11