238 lines
6.3 KiB
Makefile
238 lines
6.3 KiB
Makefile
include ../../py/mkenv.mk
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h $(GEN_PINS_QSTR)
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# MicroPython feature configurations
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MICROPY_ROM_TEXT_COMPRESSION ?= 1
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USE_FROZEN = 1
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USE_MEMZIP = 0
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ifeq ($(USE_MEMZIP),1)
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SRC_C += \
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shared/memzip/import.c \
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shared/memzip/lexermemzip.c \
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shared/memzip/memzip.c \
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OBJ += $(BUILD)/memzip-files.o
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MAKE_MEMZIP = $(TOP)/shared/memzip/make-memzip.py
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ifeq ($(MEMZIP_DIR),)
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MEMZIP_DIR = memzip_files
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endif
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$(BUILD)/memzip-files.o: $(BUILD)/memzip-files.c
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$(call compile_c)
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$(BUILD)/memzip-files.c: $(shell find ${MEMZIP_DIR} -type f)
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@$(ECHO) "Creating $@"
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$(Q)$(PYTHON) $(MAKE_MEMZIP) --zip-file $(BUILD)/memzip-files.zip --c-file $@ $(MEMZIP_DIR)
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endif # USE_MEMZIP
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ifeq ($(USE_FROZEN),1)
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FROZEN_MANIFEST ?= "manifest.py"
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CFLAGS += -DMICROPY_MODULE_FROZEN_STR
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SRC_C += \
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lexerfrozen.c
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endif # USE_FROZEN
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# include py core make definitions
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include $(TOP)/py/py.mk
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include $(TOP)/extmod/extmod.mk
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# If you set USE_ARDUINO_TOOLCHAIN=1 then this makefile will attempt to use
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# the toolchain that comes with Teensyduino
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ifeq ($(USE_ARDUINO_TOOLCHAIN),)
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USE_ARDUINO_TOOLCHAIN = 0
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endif
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ifeq ($(USE_ARDUINO_TOOLCHAIN),1)
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ifeq ($(ARDUINO),)
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$(error USE_ARDUINO_TOOLCHAIN requires that ARDUINO be set)
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endif
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endif
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ifeq ($(USE_ARDUINO_TOOLCHAIN),1)
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$(info Using ARDUINO toolchain)
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CROSS_COMPILE ?= $(ARDUINO)/hardware/tools/arm-none-eabi/bin/arm-none-eabi-
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else
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$(info Using toolchain from PATH)
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CROSS_COMPILE ?= arm-none-eabi-
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endif
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MAKE_PINS = make-pins.py
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BOARD_PINS = teensy_pins.csv
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AF_FILE = mk20dx256_af.csv
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PREFIX_FILE = mk20dx256_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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CFLAGS_TEENSY = -DF_CPU=96000000 -DUSB_SERIAL -D__MK20DX256__
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CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -mcpu=cortex-m4 -msoft-float -mfloat-abi=soft -fsingle-precision-constant -Wdouble-promotion $(CFLAGS_TEENSY)
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INC += -I.
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INC += -I$(TOP)
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INC += -I$(TOP)/ports/stm32
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INC += -I$(BUILD)
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INC += -Icore
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CFLAGS += $(INC) -Wall -Wpointer-arith -Werror -std=c99 -nostdlib $(CFLAGS_CORTEX_M4)
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LDFLAGS += -nostdlib -T mk20dx256.ld -msoft-float -mfloat-abi=soft
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ifeq ($(USE_ARDUINO_TOOLCHAIN),1)
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LIBGCC_FILE_NAME = $(ARDUINO)/hardware/tools/arm-none-eabi/lib/gcc/arm-none-eabi/4.7.2/thumb2/libgcc.a
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LIBM_FILE_NAME = $(ARDUINO)/hardware/tools/arm-none-eabi/arm-none-eabi/lib/thumb2/libm.a
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LIBC_FILE_NAME = $(ARDUINO)/hardware/tools/arm-none-eabi/arm-none-eabi/lib/thumb2/libc.a
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else
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LIBGCC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
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LIBM_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-file-name=libm.a)
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LIBC_FILE_NAME = $(shell $(CC) $(CFLAGS) -print-file-name=libc.a)
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endif
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#$(info %%%%% LIBGCC_FILE_NAME = $(LIBGCC_FILE_NAME))
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#$(info %%%%% LIBM_FILE_NAME = $(LIBM_FILE_NAME))
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#$(info %%%%% LIBC_FILE_NAME = $(LIBC_FILE_NAME))
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#$(info %%%%% dirname LIBGCC_FILE_NAME = $(dir $(LIBGCC_FILE_NAME)))
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#$(info %%%%% dirname LIBM_FILE_NAME = $(dir $(LIBM_FILE_NAME)))
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#$(info %%%%% dirname LIBC_FILE_NAME = $(dir $(LIBC_FILE_NAME)))
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LIBS = -L $(dir $(LIBM_FILE_NAME)) -lm
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LIBS += -L $(dir $(LIBC_FILE_NAME)) -lc
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LIBS += -L $(dir $(LIBGCC_FILE_NAME)) -lgcc
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#Debugging/Optimization
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CFLAGS += -g # always include debug info in the ELF
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ifdef DEBUG
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CFLAGS += -Og
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else
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CFLAGS += -Os #-DNDEBUG
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endif
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CFLAGS += -fdata-sections -ffunction-sections
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LDFLAGS += -Wl,--gc-sections
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SRC_C += \
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hal_ftm.c \
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hal_gpio.c \
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help.c \
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main.c \
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lcd.c \
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led.c \
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modpyb.c \
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pin_defs_teensy.c \
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reg.c \
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teensy_hal.c \
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timer.c \
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uart.c \
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usb.c \
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STM_SRC_C = $(addprefix ports/stm32/,\
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irq.c \
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pin.c \
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pin_named_pins.c \
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)
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SHARED_SRC_C = $(addprefix shared/,\
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libc/string0.c \
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readline/readline.c \
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runtime/gchelper_native.c \
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runtime/pyexec.c \
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runtime/sys_stdio_mphal.c \
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)
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SRC_TEENSY = $(addprefix core/,\
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mk20dx128.c \
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pins_teensy.c \
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analog.c \
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usb_desc.c \
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usb_dev.c \
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usb_mem.c \
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usb_serial.c \
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yield.c \
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)
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OBJ += $(PY_O)
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OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(STM_SRC_C:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SRC_TEENSY:.c=.o))
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OBJ += $(addprefix $(BUILD)/, $(SHARED_SRC_C:.c=.o))
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OBJ += $(BUILD)/shared/runtime/gchelper_thumb2.o
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OBJ += $(GEN_PINS_SRC:.c=.o)
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all: hex
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hex: $(BUILD)/micropython.hex
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ifeq ($(ARDUINO),)
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post_compile: $(BUILD)/micropython.hex
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$(ECHO) "Please define ARDUINO (where TeensyDuino is installed)"
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exit 1
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reboot:
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$(ECHO) "Please define ARDUINO (where TeensyDuino is installed)"
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exit 1
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else
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TOOLS_PATH = $(ARDUINO)/hardware/tools
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post_compile: $(BUILD)/micropython.hex
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$(ECHO) "Preparing $@ for upload"
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$(Q)$(TOOLS_PATH)/teensy_post_compile -file="$(basename $(<F))" -path="$(abspath $(<D))" -tools="$(TOOLS_PATH)"
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reboot:
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$(ECHO) "REBOOT"
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-$(Q)$(TOOLS_PATH)/teensy_reboot
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endif
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.PHONY: deploy
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deploy: post_compile reboot
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$(BUILD)/micropython.elf: $(OBJ)
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$(ECHO) "LINK $@"
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$(Q)$(CC) $(LDFLAGS) -o "$@" -Wl,-Map,$(@:.elf=.map) $^ $(LIBS)
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$(Q)$(SIZE) $@
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$(BUILD)/%.hex: $(BUILD)/%.elf
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$(ECHO) "HEX $<"
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$(Q)$(OBJCOPY) -O ihex -R .eeprom "$<" "$@"
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# List of sources for qstr extraction
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SRC_QSTR += $(SRC_C) $(STM_SRC_C) $(SHARED_SRC_C)
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# Append any auto-generated sources that are needed by sources listed in
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# SRC_QSTR
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SRC_QSTR_AUTO_DEPS +=
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# Making OBJ use an order-only dependency on the generated pins.h file
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# has the side effect of making the pins.h file before we actually compile
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# any of the objects. The normal dependency generation will deal with the
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# case when pins.h is modified. But when it doesn't exist, we don't know
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# which source files might need it.
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$(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)/%_gen.c $(HEADER_BUILD)/%.h $(HEADER_BUILD)/%_af_const.h $(BUILD)/%_qstr.h: teensy_%.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) > $(GEN_PINS_SRC)
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$(GEN_PINS_SRC:.c=.o): $(GEN_PINS_SRC)
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$(call compile_c)
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$(BUILD)/%.pp: $(BUILD)/%.c
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$(ECHO) "PreProcess $<"
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$(Q)$(CC) $(CFLAGS) -E -Wp,-C,-dD,-dI -o $@ $<
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include $(TOP)/py/mkrules.mk
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