MODULE_NAME = nvt_usb2dev
# DIRs
VOS_DRIVER_DIR = $(NVT_VOS_DIR)/drivers
KDRV_DIR = $(NVT_HDAL_DIR)/drivers/k_driver
CURR_DRIVER_DIR = $(KDRV_DIR)
RTOS_OUTPUT_DIR = $(CURR_DRIVER_DIR)/output
# INCs
VOS_INC_PATH = $(VOS_DRIVER_DIR)/include
KDRV_INC_PATH = $(KDRV_DIR)/include
CURR_DRIVER_INC_PATH = $(CURR_DRIVER_DIR)/include
# INC FLAGs
EXTRA_INCLUDE += -I$(VOS_INC_PATH) -I$(KDRV_INC_PATH) -I$(CURR_DRIVER_INC_PATH)
.PHONY: modules modules_install clean
###############################################################################
# Linux Makefile                                                              #
###############################################################################
ifeq ($(NVT_PRJCFG_CFG),Linux)
C_CFLAGS  += -D__LINUX -Werror

EXTRA_CFLAGS += $(C_CFLAGS) $(EXTRA_INCLUDE) -Wno-date-time  -I$(src)/include -DDEBUG
KBUILD_EXTRA_SYMBOLS = $(shell find $(VOS_DRIVER_DIR) -name Module.symvers) $(shell find $(KDRV_DIR) -name Module.symvers)

obj-m += $(MODULE_NAME).o
OBJ := usb2dev_main.o usb2dev_proc.o usb2dev_drv.o usb2dev_api.o usb2dev.o usb2dev_ClsDrvTsk.o usb2dev_DevReqStd.o usb2dev_EPConfig.o usb2dev_isr.o usb2dev_ver.o
#OBJ := usb2dev_main.o usb2dev_proc.o usb2dev_drv.o usb2dev_api.o usb2dev.o usb2dev_ClsDrvTsk.o usb2dev_DevReqStd.o usb2dev_EPConfig.o usb2dev_isr.o emu_usbtest.o

ifeq ($(CONFIG_FUNCTION_TRACER),y)
$(MODULE_NAME)-objs := $(OBJ)
else
$(MODULE_NAME)-objs := $(OBJ:.o=_no_tracer.o)
EXTRA_CFLAGS += $(shell for n in $(OBJ:.o=); do if [ -f $(src)/$$n.c ]; then ln -sf $$(basename $${n}.c) $(src)/$${n}_no_tracer.c; else rm -f $(src)/$${n}_no_tracer.c; fi done)
endif

ifeq ($(KERNELRELEASE),)
PWD := $(shell pwd)
KERVER ?= $(NVT_LINUX_VER)
KDIR ?= $(KERNELDIR)
MDIR ?= $(KERNELDIR)/_install_modules/lib/modules/$(KERVER)/hdal
MODPATH := $(shell echo $(PWD) | awk -F'source/' '{print $$NF}';)
MODNAME := $(shell echo $(obj-m:.o=.ko))
# variables for clean object
RM_TRACER_OBJ = $(foreach n, $(OBJ:.o=), $(if $(wildcard $(n).c),$(if $(wildcard $(n).o),$(n).o,),))
RM_NO_TRACER_OBJ = $(foreach n, $(OBJ:.o=), $(if $(wildcard $(n).c),$(if $(wildcard $(n)_no_tracer.o),$(n)_no_tracer.o,),))

modules:
	@$(MAKE) -C $(KDIR) M=$(PWD) $(NVT_KGCOV) modules

modules_install:
	@if [ -z $(NVT_MOD_INSTALL) ]; then \
		rm -f $(MDIR)/$(MODPATH)/$(MODNAME); \
		install -m644 -b -D $(MODNAME) ${MDIR}/$(MODPATH)/$(MODNAME); \
		cd $(KDIR)/_install_modules/lib/modules/$(KERVER)/; depmod -b $(KDIR)/_install_modules/ -a $(KERVER); \
	else \
		mkdir -p $(NVT_MOD_INSTALL)/lib/modules/$(KERVER); \
		install -m644 -b -D $(MODNAME) $(NVT_MOD_INSTALL)/lib/modules/$(KERVER)/hdal/$(MODPATH)/$(MODNAME); \
	fi

clean:
	@rm -rf $(MODULE_NAME).* .$(MODULE_NAME).* $(OBJ:.o=_no_tracer.c) Module.symvers modules.order .tmp_versions
	@rm -f `find . -type f -name ".*.cmd" -o -name ".*.d"`
	@rm -f $(RM_TRACER_OBJ) $(RM_NO_TRACER_OBJ)

codesize:
	@echo $(MODULE_NAME)
	@$(OBJDUMP) -t $(MODULE_NAME).o > $(MODULE_NAME).sym && \
	$(BUILD_DIR)/nvt-tools/nvt-ld-op -j $(MODULE_NAME).sym

endif
###############################################################################
# rtos Makefile                                                               #
###############################################################################
else ifeq ($(NVT_PRJCFG_CFG),rtos)
modules:
	@echo "nothing to be done for '$(MODULE_NAME)'"

clean:
	@echo "nothing to be done for '$(MODULE_NAME)'"

modules_install:
	@echo "nothing to be done for '$(MODULE_NAME)'"
endif