#############################################################
#
# LCD modules
#
#############################################################
LCD_BUILD_DIR:=$(BUILD_DIR)/lcd
LCD_SOURCE=$(FLI4L_SRC)/lcd/lcd/driver-rr

$(LCD_BUILD_DIR)/lcd_module.c:
	-mkdir -p $(LCD_BUILD_DIR)
	echo "obj-m := lcd.o" > $(LCD_BUILD_DIR)/Makefile
	echo "lcd-objs := lcd_module.o" >> $(LCD_BUILD_DIR)/Makefile
	for file in c_table.h version.h lcd_module.c lcd.h; do \
		cp $(LCD_SOURCE)/$$file $(LCD_BUILD_DIR); \
	done

#
# compile driver
#
$(LCD_BUILD_DIR)/lcd.ko: $(LCD_BUILD_DIR)/lcd_module.c
	$(MAKE) CC=$(TARGET_CC) -C $(LINUX_DIR) SUBDIRS=$(LCD_BUILD_DIR) modules V=1

#
# install driver
#
$(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/kernel/misc/lcd.ko: $(LCD_BUILD_DIR)/lcd.ko
	install -D -m 664 $(LCD_BUILD_DIR)/lcd.ko $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/kernel/misc/lcd.ko

lcd: $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/kernel/misc/lcd.ko

lcd-clean:
	-rm -f $(LCD_BUILD_DIR)/*.ko $(LCD_BUILD_DIR)/*.o
	rm -rf $(LCD_BUILD_DIR)/.*
	rm -f $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)/kernel/misc/lcd.ko

lcd-source: $(LCD_SOURCE)

lcd-dirclean:
	rm -rf $(LCD_BUILD_DIR)