240 lines
7.5 KiB
Makefile
240 lines
7.5 KiB
Makefile
# Hey Emacs, this is a -*- makefile -*-
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#
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# Copyright 2009 Uwe Hermann <uwe@hermann-uwe.de>
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# Copyright 2010 Piotr Esden-Tempski <piotr@esden.net>
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# Copyright 2012 Michael Ossmann <mike@ossmann.com>
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# Copyright 2012 Benjamin Vernoux <titanmkd@gmail.com>
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# Copyright 2012 Jared Boone <jared@sharebrained.com>
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#
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# This file is part of HackRF.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING. If not, write to
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# the Free Software Foundation, Inc., 51 Franklin Street,
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# Boston, MA 02110-1301, USA.
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#
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# derived primarily from Makefiles in libopencm3
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BOARD ?= HACKRF_ONE
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RUN_FROM ?= SPIFI
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ifeq ($(BOARD),HACKRF_ONE)
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MCU_PARTNO=LPC4320
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else
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MCU_PARTNO=LPC4330
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endif
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HACKRF_OPTS = -D$(BOARD) -DLPC43XX -D$(MCU_PARTNO)
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# comment to disable RF transmission
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HACKRF_OPTS += -DTX_ENABLE
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# automatic git version when working out of git
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VERSION_STRING ?= -D'VERSION_STRING="git-$(shell git log -n 1 --format=%h)"'
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HACKRF_OPTS += $(VERSION_STRING)
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PATH_HACKRF ?= ../..
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PATH_HACKRF_FIRMWARE = $(PATH_HACKRF)/firmware
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PATH_HACKRF_FIRMWARE_COMMON = $(PATH_HACKRF_FIRMWARE)/common
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LIBOPENCM3 ?= $(PATH_HACKRF_FIRMWARE)/libopencm3
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VPATH += $(PATH_HACKRF_FIRMWARE_COMMON)/xapp058
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VPATH += $(PATH_HACKRF_FIRMWARE_COMMON)
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SRC_M4_C ?= $(SRC)
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SRC_M0_C ?= $(PATH_HACKRF_FIRMWARE_COMMON)/m0_sleep.c
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BUILD_DIR = build
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OBJDIR_M4 = $(BUILD_DIR)/m4
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OBJDIR_M0 = $(BUILD_DIR)/m0
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OBJ_M4_C = $(patsubst %.c, $(OBJDIR_M4)/%.o, $(notdir $(SRC_M4_C)))
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OBJ_M4_S = $(patsubst %.s, $(OBJDIR_M4)/%.o, $(notdir $(SRC_M4_S)))
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OBJ_M0_C = $(patsubst %.c, $(OBJDIR_M0)/%.o, $(notdir $(SRC_M0_C)))
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OBJ_M0_S = $(patsubst %.s, $(OBJDIR_M0)/%.o, $(notdir $(SRC_M0_S)))
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LDSCRIPT_M4 += -T$(PATH_HACKRF_FIRMWARE_COMMON)/$(MCU_PARTNO)_M4_memory.ld
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ifeq ($(RUN_FROM),RAM)
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LDSCRIPT_M4 += -Tlibopencm3_lpc43xx.ld
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LDSCRIPT_M4 += -T$(PATH_HACKRF_FIRMWARE_COMMON)/LPC43xx_M4_M0_image_in_ram.ld
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else
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LDSCRIPT_M4 += -Tlibopencm3_lpc43xx_rom_to_ram.ld
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LDSCRIPT_M4 += -T$(PATH_HACKRF_FIRMWARE_COMMON)/LPC43xx_M4_M0_image_from_spifi.ld
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endif
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LDSCRIPT_M0 += -T$(PATH_HACKRF_FIRMWARE_COMMON)/LPC43xx_M0_memory.ld
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LDSCRIPT_M0 += -Tlibopencm3_lpc43xx_m0.ld
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PREFIX ?= arm-none-eabi
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CC = $(PREFIX)-gcc
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LD = $(PREFIX)-gcc
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OBJCOPY = $(PREFIX)-objcopy
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OBJDUMP = $(PREFIX)-objdump
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GDB = $(PREFIX)-gdb
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TOOLCHAIN_DIR := $(shell dirname `which $(CC)`)/../$(PREFIX)
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CFLAGS_COMMON += -std=gnu99 -Os -g3 -Wall -Wextra -I$(LIBOPENCM3)/include -I$(PATH_HACKRF_FIRMWARE_COMMON) \
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$(HACKRF_OPTS) -fno-common -mthumb -MD
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LDFLAGS_COMMON += -mthumb \
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-L$(PATH_HACKRF_FIRMWARE_COMMON) \
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-L$(LIBOPENCM3)/lib -L$(LIBOPENCM3)/lib/lpc43xx \
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-nostartfiles \
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-Wl,--gc-sections \
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-lc -lnosys
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CFLAGS_M0 += -mcpu=cortex-m0 -DLPC43XX_M0
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LDFLAGS_M0 += -mcpu=cortex-m0 -DLPC43XX_M0
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LDFLAGS_M0 += $(LDSCRIPT_M0)
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LDFLAGS_M0 += --specs=nano.specs
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LDFLAGS_M0 += -Xlinker -Map=$(OBJDIR_M0)/m0.map
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LDFLAGS_M0 += -lopencm3_lpc43xx_m0
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CFLAGS_M4 += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -DLPC43XX_M4
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LDFLAGS_M4 += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -DLPC43XX_M4
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LDFLAGS_M4 += -L$(TOOLCHAIN_DIR)/lib/armv7e-m/fpu
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LDFLAGS_M4 += $(LDSCRIPT_M4)
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LDFLAGS_M4 += -Xlinker -Map=$(OBJDIR_M4)/m4.map
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LDFLAGS_M4 += -lopencm3_lpc43xx -lm
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# Be silent per default, but 'make V=1' will show all compiler calls.
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ifneq ($(V),1)
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Q := @
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NULL := 2>/dev/null
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else
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LDFLAGS_COMMON += -Wl,--print-gc-sections
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endif
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.SUFFIXES: .elf .bin .hex .srec .list .images
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.SECONDEXPANSION:
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.SECONDARY:
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all: images
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images: $(BINARY).images
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flash: $(BINARY).flash
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program: $(BINARY).dfu
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$(Q)dfu-util --device 1fc9:000c --alt 0 --download $(BINARY).dfu
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$(BINARY).images: $(BINARY).bin $(BINARY).hex $(BINARY).srec $(BINARY).list
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@#echo "*** $* images generated ***"
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$(BINARY).dfu: $(BINARY).bin
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$(Q)rm -f _tmp.dfu _header.bin
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$(Q)cp $(BINARY).bin _tmp.dfu
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$(Q)dfu-suffix --vid=0x1fc9 --pid=0x000c --did=0x0 -s 0 -a _tmp.dfu
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$(Q)python -c "import os.path; import struct; print('0000000: da ff ' + ' '.join(map(lambda s: '%02x' % ord(s), struct.pack('<H', os.path.getsize('$(*).bin') / 512 + 1))) + ' ff ff ff ff')" | xxd -g1 -r > _header.bin
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$(Q)cat _header.bin _tmp.dfu >$(BINARY).dfu
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$(Q)rm -f _tmp.dfu _header.bin
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$(BINARY).bin: $(BINARY).elf
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@#printf " OBJCOPY $(*).bin\n"
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$(Q)$(OBJCOPY) -Obinary $(BINARY).elf $(BINARY).bin
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$(OBJDIR_M0)/m0.bin: $(OBJDIR_M0)/m0.elf
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@#printf " OBJCOPY $(*).bin\n"
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$(Q)$(OBJCOPY) -Obinary $(OBJDIR_M0)/m0.elf $(OBJDIR_M0)/m0.bin
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#$(OBJDIR_M0)/m0.o: $(OBJDIR_M0)/m0.bin
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# $(Q)$(OBJCOPY) -I binary -B arm -O elf32-littlearm $(OBJDIR_M0)/m0.bin $(OBJDIR_M0)/m0.o
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$(BINARY).hex: $(BINARY).elf
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@#printf " OBJCOPY $(BINARY).hex\n"
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$(Q)$(OBJCOPY) -Oihex $(BINARY).elf $(BINARY).hex
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$(BINARY).srec: $(BINARY).elf
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@#printf " OBJCOPY $(BINARY).srec\n"
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$(Q)$(OBJCOPY) -Osrec $(BINARY).elf $(BINARY).srec
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$(BINARY).list: $(BINARY).elf
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@#printf " OBJDUMP $(BINARY).list\n"
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$(Q)$(OBJDUMP) -S $(BINARY).elf > $(BINARY).list
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$(BINARY).elf: obj_m4
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@#printf " LD $(subst $(shell pwd)/,,$(@))\n"
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$(Q)$(LD) -o $(BINARY).elf $(OBJ_M4_C) $(OBJ_M4_S) $(OBJDIR_M4)/m0_bin.o $(LDFLAGS_COMMON) $(LDFLAGS_M4)
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$(OBJDIR_M0)/m0.elf: obj_m0
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@#printf " LD $(subst $(shell pwd)/,,$(@))\n"
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$(Q)$(LD) -o $(OBJDIR_M0)/m0.elf $(OBJ_M0_C) $(OBJ_M0_S) $(LDFLAGS_COMMON) $(LDFLAGS_M0)
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obj_m4: $(OBJ_M4_C) $(OBJ_M4_S) $(OBJDIR_M4)/m0_bin.o
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obj_m0: $(OBJ_M0_C) $(OBJ_M0_S)
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$(OBJDIR_M4)/%.o: %.c | $(OBJDIR_M4)
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@printf " CC $(subst $(shell pwd)/,,$(@))\n"
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$(Q)$(CC) $(CFLAGS_COMMON) $(CFLAGS_M4) -o $@ -c $<
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$(OBJDIR_M4)/%.o: %.s | $(OBJDIR_M4)
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@printf " CC $(subst $(shell pwd)/,,$(@))\n"
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$(Q)$(CC) $(CFLAGS_COMMON) $(CFLAGS_M4) -o $@ -c $<
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$(OBJDIR_M4)/m0_bin.o: m0_bin.s $(OBJDIR_M0)/m0.bin | $(OBJDIR_M4)
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@printf " CC $(subst $(shell pwd)/,,$(@))\n"
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$(Q)$(CC) $(CFLAGS_COMMON) $(CFLAGS_M4) -o $@ -c $<
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$(OBJDIR_M0)/%.o: %.c | $(OBJDIR_M0)
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@printf " CC $(subst $(shell pwd)/,,$(@))\n"
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$(Q)$(CC) $(CFLAGS_COMMON) $(CFLAGS_M0) -o $@ -c $<
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$(OBJDIR_M0)/%.o: %.s | $(OBJDIR_M0)
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@printf " CC $(subst $(shell pwd)/,,$(@))\n"
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$(Q)$(CC) $(CFLAGS_COMMON) $(CFLAGS_M0) -o $@ -c $<
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$(OBJDIR_M4):
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$(Q)mkdir -p $@
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$(OBJDIR_M0):
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$(Q)mkdir -p $@
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clean:
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$(Q)rm -f *.o
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$(Q)rm -f *.d
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$(Q)rm -f *.elf
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$(Q)rm -f *.bin
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$(Q)rm -f *.dfu
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$(Q)rm -f _tmp.dfu _header.bin
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$(Q)rm -f *.hex
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$(Q)rm -f *.srec
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$(Q)rm -f *.list
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$(Q)rm -f *.map
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$(Q)rm -f *.lst
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$(Q)rm -f $(PATH_HACKRF_FIRMWARE)/hackrf_usb/*.o
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$(Q)rm -f $(PATH_HACKRF_FIRMWARE)/hackrf_usb/*.d
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$(Q)rm -f $(PATH_HACKRF_FIRMWARE)/hackrf_usb/*.lst
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$(Q)rm -f $(PATH_HACKRF_FIRMWARE_COMMON)/*.o
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$(Q)rm -f $(PATH_HACKRF_FIRMWARE_COMMON)/*.d
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$(Q)rm -f $(PATH_HACKRF_FIRMWARE_COMMON)/*.lst
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$(Q)rm -f $(PATH_HACKRF_FIRMWARE_COMMON)/xapp058/*.o
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$(Q)rm -f $(PATH_HACKRF_FIRMWARE_COMMON)/xapp058/*.d
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$(Q)rm -f $(OBJDIR_M4)/*.o
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$(Q)rm -f $(OBJDIR_M4)/*.d
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$(Q)rm -f $(OBJDIR_M4)/*.elf
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$(Q)rm -f $(OBJDIR_M4)/*.bin
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$(Q)rm -f $(OBJDIR_M4)/*.map
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$(Q)rm -f $(OBJDIR_M0)/*.o
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$(Q)rm -f $(OBJDIR_M0)/*.d
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$(Q)rm -f $(OBJDIR_M0)/*.elf
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$(Q)rm -f $(OBJDIR_M0)/*.bin
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$(Q)rm -f $(OBJDIR_M0)/*.map
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$(Q)rm -rf $(BUILD_DIR)
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.PHONY: images clean
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-include $(OBJ_M4_C:.o=.d)
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-include $(OBJ_M0_C:.o=.d)
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