260 lines
6.9 KiB
Makefile
260 lines
6.9 KiB
Makefile
# Select the board to build for: if not given on the command line,
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# then default to pca10040.
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BOARD ?= pca10040
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ifeq ($(wildcard boards/$(BOARD)/.),)
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$(error Invalid BOARD specified)
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endif
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check_defined = \
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$(strip $(foreach 1,$1, \
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$(call __check_defined,$1,$(strip $(value 2)))))
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__check_defined = \
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$(if $(value $1),, \
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$(error Undefined $1$(if $2, ($2))))
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# If SoftDevice is selected, try to use that one.
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SD ?=
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SD_LOWER = $(shell echo $(SD) | tr '[:upper:]' '[:lower:]')
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# TODO: Verify that it is a valid target.
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ifeq ($(SD), )
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# If the build directory is not given, make it reflect the board name.
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BUILD ?= build-$(BOARD)
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include ../py/mkenv.mk
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include boards/$(BOARD)/mpconfigboard.mk
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else
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$(call check_defined, SDK_ROOT, path to SDK containing softdevice)
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# If the build directory is not given, make it reflect the board name.
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BUILD ?= build-$(BOARD)-$(SD_LOWER)
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include ../py/mkenv.mk
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include boards/$(BOARD)/mpconfigboard_$(SD_LOWER).mk
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include sdk/sdk_common.mk
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endif
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h $(BUILD)/pins_qstr.h
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FROZEN_MPY_DIR = modules
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# include py core make definitions
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include ../py/py.mk
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FATFS_DIR = lib/fatfs
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MPY_CROSS = ../mpy-cross/mpy-cross
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MPY_TOOL = ../tools/mpy-tool.py
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CROSS_COMPILE = arm-none-eabi-
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MCU_VARIANT_UPPER = $(shell echo $(MCU_VARIANT) | tr '[:lower:]' '[:upper:]')
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INC += -I.
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INC += -I..
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INC += -I$(BUILD)
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INC += -I./device
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INC += -I./../lib/cmsis/inc
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INC += -I./device
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INC += -I./device/$(MCU_VARIANT)
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INC += -I./hal
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INC += -I./hal/$(MCU_VARIANT)
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INC += -I./drivers/display
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INC += -I../lib/mp-readline
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NRF_DEFINES = -D$(MCU_VARIANT_UPPER)
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NRF_DEFINES += -DCONFIG_GPIO_AS_PINRESET
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CFLAGS_CORTEX_M = -mthumb -mabi=aapcs -fsingle-precision-constant -Wdouble-promotion
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CFLAGS_MCU_m4 = $(CFLAGS_CORTEX_M) -mtune=cortex-m4 -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections
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CFLAGS_MCU_m0 = $(CFLAGS_CORTEX_M) --short-enums -mtune=cortex-m0 -mcpu=cortex-m0 -mfloat-abi=soft -fno-builtin
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CFLAGS += $(CFLAGS_MCU_$(MCU_SERIES))
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CFLAGS += $(INC) -Wall -Werror -ansi -std=gnu99 -nostdlib $(COPT) $(NRF_DEFINES)
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CFLAGS += -fno-strict-aliasing
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CFLAGS += -Iboards/$(BOARD)
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CFLAGS += -DNRF5_HAL_H='<$(MCU_VARIANT)_hal.h>'
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CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
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CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
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LDFLAGS = $(CFLAGS)
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LDFLAGS += -Xlinker -Map=$(@:.elf=.map)
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LDFLAGS += -mthumb -mabi=aapcs -T $(LD_FILE) -L boards/
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#Debugging/Optimization
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ifeq ($(DEBUG), 1)
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#ASMFLAGS += -g -gtabs+
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CFLAGS += -O0 -ggdb
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LDFLAGS += -O0
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else
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CFLAGS += -Os -DNDEBUG
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LDFLAGS += -Os
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endif
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LIBS += \
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SRC_LIB = $(addprefix lib/,\
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libc/string0.c \
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mp-readline/readline.c \
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utils/pyexec.c \
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utils/pyhelp.c \
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timeutils/timeutils.c \
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fatfs/ff.c \
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fatfs/option/ccsbcs.c \
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netutils/netutils.c \
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)
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SRC_HAL = $(addprefix hal/,\
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hal_uart.c \
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hal_uarte.c \
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hal_spi.c \
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hal_spie.c \
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hal_time.c \
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hal_rtc.c \
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hal_timer.c \
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)
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ifeq ($(MCU_VARIANT), nrf52)
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SRC_HAL += $(addprefix hal/,\
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hal_pwm.c \
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)
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endif
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SRC_C += \
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main.c \
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modpyb.c \
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led.c \
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mphalport.c \
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uart.c \
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spi.c \
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pwm.c \
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help.c \
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gccollect.c \
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pin_named_pins.c \
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modmachine.c \
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pin.c \
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modutime.c \
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moduos.c \
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fatfs_port.c \
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builtin_open.c \
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lexerfatfs.c \
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modusocket.c \
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modnetwork.c \
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timer.c \
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rtc.c \
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lcd_mono_fb.c \
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DRIVERS_SRC_C += $(addprefix drivers/,\
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display/moddisplay.c \
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display/epaper/moddisplay_epaper.c \
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display/lcd/moddisplay_lcd.c \
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display/oled/moddisplay_oled.c \
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display/epaper/epaper_sld00200p.c \
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display/epaper/epaper_sld00200p_driver.c \
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)
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#ifeq ($(SD), )
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SRC_C += \
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device/$(MCU_VARIANT)/system_$(MCU_VARIANT).c \
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SRC_S = \
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device/$(MCU_VARIANT)/startup_$(MCU_VARIANT).s \
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#endif
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FROZEN_MPY_PY_FILES := $(shell find -L $(FROZEN_MPY_DIR) -type f -name '*.py')
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FROZEN_MPY_MPY_FILES := $(addprefix $(BUILD)/,$(FROZEN_MPY_PY_FILES:.py=.mpy))
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OBJ += $(PY_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o) $(SRC_S:.s=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_LIB:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_HAL:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(DRIVERS_SRC_C:.c=.o))
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OBJ += $(BUILD)/pins_gen.o
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OBJ += $(BUILD)/$(BUILD)/frozen_mpy.o
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$(BUILD)/$(FATFS_DIR)/ff.o: COPT += -Os
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$(filter $(PY_BUILD)/../extmod/vfs_fat_%.o, $(PY_O)): COPT += -Os
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.phony: all flash sd
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all: $(BUILD)/firmware.elf binary hex
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FLASHER ?=
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ifeq ($(FLASHER),)
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flash: $(BUILD)/firmware.elf
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nrfjprog --program $(BUILD)/firmware.hex --sectorerase -f $(MCU_VARIANT)
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nrfjprog --pinreset -f $(MCU_VARIANT)
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sd:
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nrfjprog --eraseall -f $(MCU_VARIANT)
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nrfjprog --program $(SOFTDEV_HEX) -f $(MCU_VARIANT)
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nrfjprog --program $(BUILD)/firmware.hex --sectorerase -f $(MCU_VARIANT)
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nrfjprog --pinreset -f $(MCU_VARIANT)
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else ifeq ($(FLASHER), pyocd)
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flash: $(BUILD)/firmware.elf
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pyocd-flashtool -t $(MCU_VARIANT) $(BUILD)/firmware.hex
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endif
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$(BUILD)/firmware.elf: $(OBJ)
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$(ECHO) "LINK $@"
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$(Q)$(CC) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
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$(Q)$(SIZE) $@
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# List of sources for qstr extraction
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SRC_QSTR += $(SRC_C) $(SRC_MOD) $(SRC_LIB) $(DRIVERS_SRC_C)
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# Append any auto-generated sources that are needed by sources listed in
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# SRC_QSTR
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SRC_QSTR_AUTO_DEPS +=
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# Making OBJ use an order-only depenedency on the generated pins.h file
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# has the side effect of making the pins.h file before we actually compile
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# any of the objects. The normal dependency generation will deal with the
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# case when pins.h is modified. But when it doesn't exist, we don't know
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# which source files might need it.
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$(OBJ): | $(HEADER_BUILD)/pins.h
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# Use a pattern rule here so that make will only call make-pins.py once to make
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# both pins_$(BOARD).c and pins.h
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$(BUILD)/%_$(BOARD).c $(HEADER_BUILD)/%.h $(HEADER_BUILD)/%_af_const.h $(BUILD)/%_qstr.h: boards/$(BOARD)/%.csv $(MAKE_PINS) $(AF_FILE) $(PREFIX_FILE) | $(HEADER_BUILD)
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$(ECHO) "Create $@"
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$(Q)$(PYTHON) $(MAKE_PINS) --board $(BOARD_PINS) --af $(AF_FILE) --prefix $(PREFIX_FILE) --hdr $(GEN_PINS_HDR) --qstr $(GEN_PINS_QSTR) --af-const $(GEN_PINS_AF_CONST) --af-py $(GEN_PINS_AF_PY) > $(GEN_PINS_SRC)
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$(BUILD)/pins_gen.o: $(BUILD)/pins_gen.c
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$(call compile_c)
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MAKE_PINS = boards/make-pins.py
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BOARD_PINS = boards/$(BOARD)/pins.csv
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AF_FILE = $(MCU_VARIANT)_af.csv
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PREFIX_FILE = boards/$(MCU_VARIANT)_prefix.c
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GEN_PINS_SRC = $(BUILD)/pins_gen.c
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GEN_PINS_HDR = $(HEADER_BUILD)/pins.h
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GEN_PINS_QSTR = $(BUILD)/pins_qstr.h
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GEN_PINS_AF_CONST = $(HEADER_BUILD)/pins_af_const.h
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GEN_PINS_AF_PY = $(BUILD)/pins_af.py
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# to build .mpy files from .py files
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$(BUILD)/$(FROZEN_MPY_DIR)/%.mpy: $(FROZEN_MPY_DIR)/%.py
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@$(ECHO) "MPY $<"
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$(Q)$(MKDIR) -p $(dir $@)
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$(Q)$(MPY_CROSS) -o $@ -s $(^:$(FROZEN_MPY_DIR)/%=%) $^
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# to build frozen_mpy.c from all .mpy files
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$(BUILD)/frozen_mpy.c: $(FROZEN_MPY_MPY_FILES) $(BUILD)/genhdr/qstrdefs.generated.h
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@$(ECHO) "Creating $@"
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$(Q)$(PYTHON) $(MPY_TOOL) -f -q $(BUILD)/genhdr/qstrdefs.preprocessed.h -mlongint-impl mpz $(FROZEN_MPY_MPY_FILES) > $@
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include ../py/mkrules.mk
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include mkrules.mk
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