304 lines
7.8 KiB
Makefile
304 lines
7.8 KiB
Makefile
#************************************************************
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# RT-Thread RTOS makefile base on Andes N1068A core
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#
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# Mengxin Technology Co., Ltd.
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# Archer Chang <archer.zhang@wh-mx.com>
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# 2017.07.25 16:00
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#
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#************************************************************
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CROSS_COMPILE ?= nds32le-elf-
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SIZE_OUTPUTS = .PHONY.size
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CC := $(CROSS_COMPILE)gcc
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OBJCOPY := $(CROSS_COMPILE)objcopy
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AR := $(CROSS_COMPILE)ar
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AS := $(CROSS_COMPILE)as
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ifeq ($(DEBUG),1)
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OPTIM := -O0 -g2
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else
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OPTIM := -O2 -g0
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endif
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ROOT_PATH := .
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RTOS_PATH := $(ROOT_PATH)/../..
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ARCH_PATH := $(RTOS_PATH)/libcpu
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KERNEL_PATH := $(RTOS_PATH)/src
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COMPONENTS_PATH := $(RTOS_PATH)/components
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COMPONENTS_INIT_PATH := $(COMPONENTS_PATH)/init
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COMPONENTS_DRV_PATH := $(COMPONENTS_PATH)/drivers
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COMPONENTS_DRVSRC_PATH := $(COMPONENTS_DRV_PATH)/src
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COMPONENTS_DRVINC_PATH := $(COMPONENTS_DRV_PATH)/include
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COMPONENTS_DRVINC_DRV_PATH := $(COMPONENTS_DRVINC_PATH)/drivers
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BSP_PATH := $(RTOS_PATH)/bsp
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CLI_PATH := $(COMPONENTS_PATH)/finsh
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PLATFORM_PATH := $(BSP_PATH)/AE210P
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ARCH_SEL_PATH := $(ARCH_PATH)/nds32
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CONFIG_PATH := $(PLATFORM_PATH)
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BOARD_PATH := $(PLATFORM_PATH)/board
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LIBC_PATH := $(PLATFORM_PATH)/libc
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LDSCRIPT := $(BOARD_PATH)/ae210p.ld
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CONFIG_H := $(CONFIG_PATH)/config.h
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PLATFORM_DEF := -DAE210P
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ARCH_INCLUDE_PATH := $(ARCH_PATH)/nds32
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HW_HAL_SRC := $(BOARD_PATH)/ae210p.c \
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$(PLATFORM_PATH)/board.c \
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$(ARCH_SEL_PATH)/cpuport.c \
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$(PLATFORM_PATH)/startup.c \
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$(PLATFORM_PATH)/application.c
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DRIVERS_PATH := $(PLATFORM_PATH)/driver
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OS_DEF := -DCONFIG_OS_RTTHREAD
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INCLUDE_PATH := \
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-I$(RTOS_PATH) \
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-I$(ARCH_INCLUDE_PATH) \
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-I$(RTOS_PATH)/include \
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-I${KERNEL_PATH} \
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-I$(CONFIG_PATH) \
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-I$(PLATFORM_PATH) \
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-I$(BOARD_PATH) \
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-I$(DRIVERS_PATH) \
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-I$(CLI_PATH) \
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-I$(LIBC_PATH) \
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-I${PLATFORM_PATH}/include \
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-I$(COMPONENTS_DRVINC_PATH) \
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-I$(COMPONENTS_DRVINC_DRV_PATH) \
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-I$(COMPONENTS_INIT_PATH)
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SMALL_HEAP_DEF :=
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#Check GCC version
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VERSION := $(shell $(CC) --version | grep ^$(CC) | sed 's/^.* //g')
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GCC_VERSION := $(shell echo $(VERSION)| sed -e 's/\.\([0-9][0-9]\)/\1/g' -e 's/\.\([0-9]\)/0\1/g' -e 's/^[0-9]\{3,4\}$$/&00/' )
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# GCC version before 4.8.2 doesn't support -mcmodel
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ifneq ($(shell expr `echo $(GCC_VERSION)` \< 40802 ),1)
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CMODEL := -mcmodel=large
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endif
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CFLAGS := \
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$(INCLUDE_PATH) \
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-Wall \
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$(PLATFORM_DEF) \
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$(OS_DEF) \
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$(SMALL_HEAP_DEF) \
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-fno-builtin -fomit-frame-pointer -funroll-loops -nostdlib \
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-fno-strict-aliasing -ffunction-sections \
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$(CMODEL) \
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$(OPTIM) \
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$(OSC_DEF) \
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$(CFLAGS_EXT)
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LD_FLAGS := $(OPTIM) -fno-builtin -nostartfiles -static -Wl,--gc-sections $(CMODEL)
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AFLAGS := -fno-builtin
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# Add `-fno-delete-null-pointer-checks` flag if the compiler supports it.
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# GCC assumes that programs cannot safely dereference null pointers,
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# and that no code or data element resides there.
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# However, 0x0 is the vector table memory location, so the test must not be removed.
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ifeq ($(shell $(CC) -fno-delete-null-pointer-checks -E - 2>/dev/null >/dev/null </dev/null ; echo $$?),0)
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CFLAGS += -fno-delete-null-pointer-checks
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LD_FLAGS += -fno-delete-null-pointer-checks
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endif
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# Maybe necessary
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NO_IFC = y
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NO_EX9 = y
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ifeq ($(shell echo | $(CC) -E -dM - | grep __NDS32_EXT_IFC__ > /dev/null && echo IFC),IFC)
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ifeq ($(NO_IFC),y)
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CFLAGS += -mno-ifc -DCONFIG_NO_NDS32_EXT_IFC
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LD_FLAGS += -Wl,--mno-ifc
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endif
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else
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ifneq ($(NO_IFC),)
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$(error this toolchain do not support IFC extension)
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endif
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endif
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ifeq ($(shell echo | $(CC) -E -dM - | grep __NDS32_EXT_EX9__ > /dev/null && echo EX9),EX9)
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ifeq ($(NO_EX9),y)
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CFLAGS += -mno-ex9 -DCONFIG_NO_NDS32_EXT_EX9
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LD_FLAGS += -Wl,--mno-ex9
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endif
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else
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ifneq ($(NO_EX9),)
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$(error this toolchain do not support EX9 extension)
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endif
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endif
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ifeq ($(CACHE),1)
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CFLAGS += -DCONFIG_CACHE_SUPPORT
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endif
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# add INTC check
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ifeq ($(EXT_INTC),1)
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CFLAGS += -DCONFIG_EXT_INTC
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endif
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# HWZOL check
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ifeq ($(HWZOL),1)
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ifeq ($(shell echo | $(CC) -E -dM -mext-zol - | grep '\<__NDS32_EXT_ZOL__\>' > /dev/null && echo "ZOL"), ZOL)
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CFLAGS += -DCONFIG_HWZOL
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LD_FLAGS += -mext-zol
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else
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$(error this toolchain do not support ZOL extension)
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endif
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endif
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RTOS_SRC := \
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$(KERNEL_PATH)/clock.c \
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$(KERNEL_PATH)/device.c \
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$(KERNEL_PATH)/idle.c \
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$(KERNEL_PATH)/ipc.c \
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$(KERNEL_PATH)/irq.c \
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$(KERNEL_PATH)/kservice.c \
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$(KERNEL_PATH)/mem.c \
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$(KERNEL_PATH)/mempool.c \
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$(KERNEL_PATH)/scheduler.c \
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$(KERNEL_PATH)/thread.c \
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$(KERNEL_PATH)/timer.c \
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$(KERNEL_PATH)/object.c \
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NDS32_SRC := \
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$(PLATFORM_PATH)/reset.c \
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$(PLATFORM_PATH)/cache.c \
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$(HW_HAL_SRC) \
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BOOT_SRC := \
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$(PLATFORM_PATH)/start.S \
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$(ARCH_SEL_PATH)/context_gcc.S
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CLI_SRC :=
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ifeq ($(USING_CLI),1)
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CLI_SRC += $(KERNEL_PATH)/components.c \
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$(COMPONENTS_DRVSRC_PATH)/ringbuffer.c \
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$(COMPONENTS_DRVSRC_PATH)/completion.c \
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$(COMPONENTS_DRVSRC_PATH)/dataqueue.c \
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$(CLI_PATH)/cmd.c \
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$(CLI_PATH)/finsh_compiler.c \
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$(CLI_PATH)/finsh_error.c \
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$(CLI_PATH)/finsh_heap.c \
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$(CLI_PATH)/finsh_init.c \
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$(CLI_PATH)/finsh_node.c \
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$(CLI_PATH)/finsh_ops.c \
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$(CLI_PATH)/finsh_parser.c \
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$(CLI_PATH)/finsh_token.c \
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$(CLI_PATH)/finsh_var.c \
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$(CLI_PATH)/finsh_vm.c \
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$(CLI_PATH)/msh.c \
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$(CLI_PATH)/msh_cmd.c \
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$(CLI_PATH)/shell.c \
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$(CLI_PATH)/symbol.c
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endif
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#DRIVER_SRC := \
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${UART_DRIVER_SRC} \
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${LCD_DRIVER_SRC} \
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${SD_DRIVER_SRC} \
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${TOUCHSCREEN_DRIVER_SRC} \
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${AC97_DRIVER_SRC} \
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${DMA_DRIVER_SRC} \
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${HAL_DRIVER_SRC} \
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DRIVER_SRC := \
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$(PLATFORM_PATH)/driver/uart/uart.c \
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$(PLATFORM_PATH)/driver/gpio/gpio.c \
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$(BOARD_PATH)/uart_dev.c \
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$(COMPONENTS_DRV_PATH)/serial/serial.c
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# $(PLATFORM_PATH)/driver/dma/dmad.c
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LIBC_SRC := \
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$(LIBC_PATH)/stdio/fgets.c \
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$(LIBC_PATH)/stdio/fputs.c \
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$(LIBC_PATH)/stdio/fprintf.c \
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$(LIBC_PATH)/stdio/do_printf.c \
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$(LIBC_PATH)/stdio/printf.c \
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$(LIBC_PATH)/string/memcpy.c \
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$(LIBC_PATH)/string/memmove.c \
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$(LIBC_PATH)/string/memset.c \
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$(LIBC_PATH)/string/strcat.c \
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$(LIBC_PATH)/string/strcasecmp.c \
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$(LIBC_PATH)/string/strcmp.c \
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$(LIBC_PATH)/string/strcpy.c \
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$(LIBC_PATH)/string/strdup.c \
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$(LIBC_PATH)/string/strlen.c \
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$(LIBC_PATH)/string/strstr.c \
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$(LIBC_PATH)/string/strupr.c \
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$(LIBC_PATH)/string/wchar.c \
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$(LIBC_PATH)/stdlib/qsort.c
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#LIBC_FILE_SRC := \
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# $(LIBC_PATH)/stdio/file.c \
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#********************************************
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# Applications
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#********************************************
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APP_SRCS :=
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#################################################################
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# #
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# Source code to each application #
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# #
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#################################################################
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SRCS := \
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${NDS32_SRC} \
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${RTOS_SRC} \
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${DRIVER_SRC} \
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${CLI_SRC} \
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${APP_SRCS} \
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${LIBC_SRC}
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ALL_C_SRCS := ${SRCS}
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ALL_AS_SRCS += ${BOOT_SRC}
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# % can match to all the strings
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ALL_C_OBJS := $(patsubst %.S,%.o,$(patsubst %.c,%.o,${ALL_C_SRCS}))
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ALL_AS_OBJS := $(patsubst %.S,%.o,${ALL_AS_SRCS})
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OBJS = ${ALL_C_OBJS} ${ALL_AS_OBJS}
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.PHONY: all clean distclean
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all: ${APP}.elf ${APP}.bin $(SIZE_OUTPUTS)
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if test ! -d ./build; then \
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mkdir ./build; \
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fi
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mv ${APP}.elf ${APP}.bin ./build
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clean:
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$(RM) $(OBJS)
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$(RM) ./build/${APP}.elf ./build/${APP}.bin
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distclean: clean
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$(RM) -rf build/
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.SUFFIXES : .o .c .S
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.c.o : $(CONFIG_H)
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$(CC) -include $(CONFIG_H) -c $(CFLAGS) $< -o $@
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.S.o : $(CONFIG_H)
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$(CC) -include $(CONFIG_H) -c $(CFLAGS) $(AFLAGS) $< -o $@
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${APP}.elf: $(CONFIG_H) ${KCONFIG_CONFIG} ${ALL_C_OBJS} ${ALL_AS_OBJS}
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@echo ' '
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$(CC) -T$(LDSCRIPT) ${ALL_C_OBJS} ${ALL_AS_OBJS} $(LD_FLAGS) $(LFLAGS_EXT) -o $@
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@echo ' '
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${APP}.bin: ${APP}.elf
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# @echo ' '
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$(OBJCOPY) ${APP}.elf -O binary ${APP}.bin
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@echo ' '
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.PHONY.size:
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# @echo ' '
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$(CROSS_COMPILE)size ${APP}.elf | tee .PHONY.size
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@echo ' '
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.PHONY: all clean distclean .PHONY.size
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