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Marlin_Firmware/Marlin/Makefile

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# Marlin Firmware Arduino Project Makefile
#
# Makefile Based on:
# Arduino 0011 Makefile
# Arduino adaptation by mellis, eighthave, oli.keller
# Marlin adaption by Daid
# Marlin 2.0 support and RELOC_WORKAROUND by @marcio-ao
#
# This has been tested with Arduino 0022.
#
# This makefile allows you to build sketches from the command line
# without the Arduino environment (or Java).
#
# Detailed instructions for using the makefile:
#
# 1. Modify the line containing "ARDUINO_INSTALL_DIR" to point to the directory that
# contains the Arduino installation (for example, under Mac OS X, this
# might be /Applications/Arduino.app/Contents/Resources/Java).
#
# 2. Modify the line containing "UPLOAD_PORT" to refer to the filename
# representing the USB or serial connection to your Arduino board
# (e.g. UPLOAD_PORT = /dev/tty.USB0). If the exact name of this file
# changes, you can use * as a wild card (e.g. UPLOAD_PORT = /dev/tty.usb*).
#
# 3. Set the line containing "MCU" to match your board's processor.
# Older one's are atmega8 based, newer ones like Arduino Mini, Bluetooth
# or Diecimila have the atmega168. If you're using a LilyPad Arduino,
# change F_CPU to 8000000. If you are using Gen7 electronics, you
# probably need to use 20000000. Either way, you must regenerate
# the speed lookup table with create_speed_lookuptable.py.
#
# 4. Type "make" and press enter to compile/verify your program.
#
# 5. Type "make upload", reset your Arduino board, and press enter to
# upload your program to the Arduino board.
#
# Note that all settings at the top of this file can be overriden from
# the command line with, for example, "make HARDWARE_MOTHERBOARD=71"
#
# To compile for RAMPS (atmega2560) with Arduino 1.6.9 at root/arduino you would use...
#
# make ARDUINO_VERSION=10609 AVR_TOOLS_PATH=/root/arduino/hardware/tools/avr/bin/ \
# HARDWARE_MOTHERBOARD=33 ARDUINO_INSTALL_DIR=/root/arduino
#
# To compile and upload simply add "upload" to the end of the line...
#
# make ARDUINO_VERSION=10609 AVR_TOOLS_PATH=/root/arduino/hardware/tools/avr/bin/ \
# HARDWARE_MOTHERBOARD=33 ARDUINO_INSTALL_DIR=/root/arduino upload
#
# If uploading doesn't work try adding the parameter "AVRDUDE_PROGRAMMER=wiring" or
# start upload manually (using stk500) like so:
#
# avrdude -C /root/arduino/hardware/tools/avr/etc/avrdude.conf -v -p m2560 -c stk500 \
# -U flash:w:applet/Marlin.hex:i -P /dev/ttyUSB0
#
# Or, try disconnecting USB to power down and then reconnecting before running avrdude.
#
# This defines the board to compile for (see boards.h for your board's ID)
HARDWARE_MOTHERBOARD ?= 11
# Arduino source install directory, and version number
# On most linuxes this will be /usr/share/arduino
ARDUINO_INSTALL_DIR ?= ${HOME}/Arduino
ARDUINO_VERSION ?= 106
# You can optionally set a path to the avr-gcc tools. Requires a trailing slash. (ex: /usr/local/avr-gcc/bin)
AVR_TOOLS_PATH ?=
#Programmer configuration
UPLOAD_RATE ?= 57600
AVRDUDE_PROGRAMMER ?= arduino
# on most linuxes this will be /dev/ttyACM0 or /dev/ttyACM1
UPLOAD_PORT ?= /dev/ttyUSB0
#Directory used to build files in, contains all the build files, from object files to the final hex file
#on linux it is best to put an absolute path like /home/username/tmp .
BUILD_DIR ?= applet
# This defines whether Liquid_TWI2 support will be built
LIQUID_TWI2 ?= 0
# this defines if Wire is needed
WIRE ?= 0
# this defines if U8GLIB is needed (may require RELOC_WORKAROUND)
U8GLIB ?= 1
# this defines whether to include the Trinamic TMC2630Stepper
TMC2630 ?= 1
############
# Try to automatically determine whether RELOC_WORKAROUND is needed based
# on GCC versions:
# http://www.avrfreaks.net/comment/1789106#comment-1789106
CC_MAJ:=$(shell $(CC) -dM -E - < /dev/null | grep __GNUC__ | cut -f3 -d\ )
CC_MIN:=$(shell $(CC) -dM -E - < /dev/null | grep __GNUC_MINOR__ | cut -f3 -d\ )
CC_PATCHLEVEL:=$(shell $(CC) -dM -E - < /dev/null | grep __GNUC_PATCHLEVEL__ | cut -f3 -d\ )
CC_VER:=$(shell echo $$(( $(CC_MAJ) * 10000 + $(CC_MIN) * 100 + $(CC_PATCHLEVEL) )))
ifeq ($(shell test $(CC_VER) -lt 40901 && echo 1),1)
@echo This version of GCC is likely broken. Enabling relocation workaround.
RELOC_WORKAROUND = 1
endif
############################################################################
# Below here nothing should be changed...
# Here the Arduino variant is selected by the board type
# HARDWARE_VARIANT = "arduino", "Sanguino", "Gen7", ...
# MCU = "atmega1280", "Mega2560", "atmega2560", "atmega644p", ...
#Gen7
ifeq ($(HARDWARE_MOTHERBOARD),10)
HARDWARE_VARIANT ?= Gen7
MCU ?= atmega644
F_CPU ?= 20000000
else ifeq ($(HARDWARE_MOTHERBOARD),11)
HARDWARE_VARIANT ?= Gen7
MCU ?= atmega644p
F_CPU ?= 20000000
else ifeq ($(HARDWARE_MOTHERBOARD),12)
HARDWARE_VARIANT ?= Gen7
MCU ?= atmega644p
F_CPU ?= 20000000
else ifeq ($(HARDWARE_MOTHERBOARD),13)
HARDWARE_VARIANT ?= Gen7
MCU ?= atmega1284p
F_CPU ?= 20000000
#RAMPS
else ifeq ($(HARDWARE_MOTHERBOARD),3)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),33)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),34)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),35)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),36)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),38)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),43)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),44)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),45)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),46)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),48)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
#RAMPS equivalents
else ifeq ($(HARDWARE_MOTHERBOARD),143)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),144)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),145)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),146)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),148)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),77)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),78)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),79)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),401)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),402)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),40)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),41)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),47)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),53)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),504)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),37)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),42)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),52)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),49)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),72)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),80)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),503)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),431)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),343)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),243)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
#Other ATmega1280, ATmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),111)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),112)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),2)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),21)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),200)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),70)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),701)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),703)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),704)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),302)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),303)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),304)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),305)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),21)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),999)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),310)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),321)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),74)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),75)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
#Gen6
else ifeq ($(HARDWARE_MOTHERBOARD),5)
HARDWARE_VARIANT ?= Gen6
MCU ?= atmega644p
else ifeq ($(HARDWARE_MOTHERBOARD),51)
HARDWARE_VARIANT ?= Gen6
MCU ?= atmega644p
#Sanguinololu
else ifeq ($(HARDWARE_MOTHERBOARD),6)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega644p
else ifeq ($(HARDWARE_MOTHERBOARD),62)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega644p
else ifeq ($(HARDWARE_MOTHERBOARD),63)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega644p
else ifeq ($(HARDWARE_MOTHERBOARD),64)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega1284p
else ifeq ($(HARDWARE_MOTHERBOARD),65)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega1284p
else ifeq ($(HARDWARE_MOTHERBOARD),66)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega1284p
else ifeq ($(HARDWARE_MOTHERBOARD),69)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega1284p
else ifeq ($(HARDWARE_MOTHERBOARD),89)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega1284p
else ifeq ($(HARDWARE_MOTHERBOARD),92)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega1284p
else ifeq ($(HARDWARE_MOTHERBOARD),505)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega1284p
else ifeq ($(HARDWARE_MOTHERBOARD),601)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega1284p
#Ultimaker
else ifeq ($(HARDWARE_MOTHERBOARD),7)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),71)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega1280
#ATmega1281, ATmega2561
else ifeq ($(HARDWARE_MOTHERBOARD),702)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega1281
else ifeq ($(HARDWARE_MOTHERBOARD),25)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega1281
#Teensylu
else ifeq ($(HARDWARE_MOTHERBOARD),8)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb1286
else ifeq ($(HARDWARE_MOTHERBOARD),81)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb1286
else ifeq ($(HARDWARE_MOTHERBOARD),811)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb1286
else ifeq ($(HARDWARE_MOTHERBOARD),82)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb646
else ifeq ($(HARDWARE_MOTHERBOARD),83)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb1286
else ifeq ($(HARDWARE_MOTHERBOARD),84)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb1286
else ifeq ($(HARDWARE_MOTHERBOARD),88)
HARDWARE_VARIANT ?= Teensy
MCU ?= at90usb1286
#Gen3+
else ifeq ($(HARDWARE_MOTHERBOARD),9)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega644p
#Gen3 Monolithic Electronics
else ifeq ($(HARDWARE_MOTHERBOARD),22)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega644p
#Megatronics
else ifeq ($(HARDWARE_MOTHERBOARD),70)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
#Alpha OMCA board
else ifeq ($(HARDWARE_MOTHERBOARD),90)
HARDWARE_VARIANT ?= SanguinoA
MCU ?= atmega644
#Final OMCA board
else ifeq ($(HARDWARE_MOTHERBOARD),91)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega644p
#Sethi 3D_1
else ifeq ($(HARDWARE_MOTHERBOARD),20)
HARDWARE_VARIANT ?= Sanguino
MCU ?= atmega644p
#Rambo
else ifeq ($(HARDWARE_MOTHERBOARD),301)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
#Azteeg
else ifeq ($(HARDWARE_MOTHERBOARD),67)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
else ifeq ($(HARDWARE_MOTHERBOARD),68)
HARDWARE_VARIANT ?= arduino
MCU ?= atmega2560
endif
# Be sure to regenerate speed_lookuptable.h with create_speed_lookuptable.py
# if you are setting this to something other than 16MHz
# Set to 16Mhz if not yet set.
F_CPU ?= 16000000
# Arduino contained the main source code for the Arduino
# Libraries, the "hardware variant" are for boards
# that derives from that, and their source are present in
# the main Marlin source directory
TARGET = $(notdir $(CURDIR))
# VPATH tells make to look into these directory for source files,
# there is no need to specify explicit pathnames as long as the
# directory is added here
# The Makefile for previous versions of Marlin used VPATH for all
# source files, but for Marlin 2.0, we use VPATH only for arduino
# library files.
VPATH = .
VPATH += $(BUILD_DIR)
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/cores/arduino
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SPI
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/libraries/SPI/src
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/LiquidCrystal/src
ifeq ($(LIQUID_TWI2), 1)
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire/utility
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/LiquidTWI2
endif
ifeq ($(WIRE), 1)
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Wire/utility
endif
ifeq ($(NEOPIXEL), 1)
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/Adafruit_NeoPixel
endif
ifeq ($(U8GLIB), 1)
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/U8glib
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/U8glib/clib
endif
ifeq ($(TMC2630), 1)
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/TMC2130Stepper/src
VPATH += $(ARDUINO_INSTALL_DIR)/libraries/TMC2130Stepper/src/source
endif
ifeq ($(HARDWARE_VARIANT), arduino)
HARDWARE_SUB_VARIANT ?= mega
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/arduino/avr/variants/$(HARDWARE_SUB_VARIANT)
else
ifeq ($(HARDWARE_VARIANT), Sanguino)
VPATH += $(HARDWARE_DIR)/marlin/avr/variants/sanguino
else
HARDWARE_SUB_VARIANT ?= standard
VPATH += $(HARDWARE_DIR)/$(HARDWARE_VARIANT)/variants/$(HARDWARE_SUB_VARIANT)
endif
endif
LIB_SRC = wiring.c \
wiring_analog.c wiring_digital.c \
wiring_pulse.c \
wiring_shift.c WInterrupts.c hooks.c
ifeq ($(HARDWARE_VARIANT), Teensy)
LIB_SRC = wiring.c
VPATH += $(ARDUINO_INSTALL_DIR)/hardware/teensy/cores/teensy
endif
LIB_CXXSRC = WMath.cpp WString.cpp Print.cpp SPI.cpp Tone.cpp
ifeq ($(NEOPIXEL), 1)
LIB_CXXSRC += Adafruit_NeoPixel.cpp
endif
ifeq ($(LIQUID_TWI2), 0)
LIB_CXXSRC += LiquidCrystal.cpp
else
LIB_SRC += twi.c
LIB_CXXSRC += Wire.cpp LiquidTWI2.cpp
endif
ifeq ($(WIRE), 1)
LIB_SRC += twi.c
LIB_CXXSRC += Wire.cpp
endif
ifeq ($(U8GLIB), 1)
LIB_CXXSRC += U8glib.cpp
LIB_SRC += u8g_ll_api.c u8g_bitmap.c u8g_clip.c u8g_com_null.c u8g_delay.c u8g_page.c u8g_pb.c u8g_pb16h1.c u8g_rect.c u8g_state.c u8g_font.c u8g_font_data.c
endif
ifeq ($(TMC2630), 1)
LIB_CXXSRC += TMC2130Stepper.cpp TMC2130Stepper_COOLCONF.cpp TMC2130Stepper_DRV_STATUS.cpp TMC2130Stepper_IHOLD_IRUN.cpp TMC2130Stepper_CHOPCONF.cpp TMC2130Stepper_GCONF.cpp TMC2130Stepper_PWMCONF.cpp SW_SPI.cpp
endif
ifeq ($(RELOC_WORKAROUND), 1)
LD_PREFIX=-nodefaultlibs
LD_SUFFIX=-lm -lgcc -lc -lgcc
endif
#Check for Arduino 1.0.0 or higher and use the correct source files for that version
ifeq ($(shell [ $(ARDUINO_VERSION) -ge 100 ] && echo true), true)
LIB_CXXSRC += main.cpp
else
LIB_SRC += pins_arduino.c main.c
endif
FORMAT = ihex
# Name of this Makefile (used for "make depend").
MAKEFILE = Makefile
# Debugging format.
# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
DEBUG = stabs
OPT = s
DEFINES ?=
# Program settings
CC = $(AVR_TOOLS_PATH)avr-gcc
CXX = $(AVR_TOOLS_PATH)avr-g++
OBJCOPY = $(AVR_TOOLS_PATH)avr-objcopy
OBJDUMP = $(AVR_TOOLS_PATH)avr-objdump
AR = $(AVR_TOOLS_PATH)avr-ar
SIZE = $(AVR_TOOLS_PATH)avr-size
NM = $(AVR_TOOLS_PATH)avr-nm
AVRDUDE = avrdude
REMOVE = rm -f
MV = mv -f
# Place -D or -U options here
CDEFS = -DF_CPU=$(F_CPU) ${addprefix -D , $(DEFINES)}
CXXDEFS = $(CDEFS)
ifeq ($(HARDWARE_VARIANT), Teensy)
CDEFS += -DUSB_SERIAL
LIB_SRC += usb.c pins_teensy.c
LIB_CXXSRC += usb_api.cpp
endif
# Add all the source directories as include directories too
CINCS = ${addprefix -I ,${VPATH}}
CXXINCS = ${addprefix -I ,${VPATH}}
# Compiler flag to set the C/CPP Standard level.
CSTANDARD = -std=gnu99
CXXSTANDARD = -std=gnu++11
CDEBUG = -g$(DEBUG)
CWARN = -Wall -Wstrict-prototypes
CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct \
-fshort-enums -w -ffunction-sections -fdata-sections \
-flto \
-DARDUINO=$(ARDUINO_VERSION)
ifneq ($(HARDWARE_MOTHERBOARD),)
CTUNING += -DMOTHERBOARD=${HARDWARE_MOTHERBOARD}
endif
#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
CEXTRA = -fno-use-cxa-atexit -fno-threadsafe-statics
CFLAGS := $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CEXTRA) $(CTUNING) $(CSTANDARD)
CXXFLAGS := $(CDEFS) $(CINCS) -O$(OPT) -Wall $(CEXTRA) $(CTUNING) $(CXXSTANDARD)
#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
LDFLAGS = -lm
# Programming support using avrdude. Settings and variables.
AVRDUDE_PORT = $(UPLOAD_PORT)
AVRDUDE_WRITE_FLASH = -Uflash:w:$(BUILD_DIR)/$(TARGET).hex:i
ifeq ($(shell uname -s), Linux)
AVRDUDE_CONF = /etc/avrdude/avrdude.conf
else
AVRDUDE_CONF = $(ARDUINO_INSTALL_DIR)/hardware/tools/avr/etc/avrdude.conf
endif
AVRDUDE_FLAGS = -D -C$(AVRDUDE_CONF) \
-p$(MCU) -P$(AVRDUDE_PORT) -c$(AVRDUDE_PROGRAMMER) \
-b$(UPLOAD_RATE)
# Since Marlin 2.0, the source files may be distributed into several
# different directories, so it is necessary to find them recursively
SRC = $(shell find src -name '*.c' -type f)
CXXSRC = $(shell find src -name '*.cpp' -type f)
# Define all object files.
OBJ = ${patsubst %.c, $(BUILD_DIR)/arduino/%.o, ${LIB_SRC}}
OBJ += ${patsubst %.cpp, $(BUILD_DIR)/arduino/%.o, ${LIB_CXXSRC}}
OBJ += ${patsubst %.S, $(BUILD_DIR)/arduino/%.o, ${LIB_ASRC}}
OBJ += ${patsubst %.c, $(BUILD_DIR)/%.o, ${SRC}}
OBJ += ${patsubst %.cpp, $(BUILD_DIR)/%.o, ${CXXSRC}}
# Define all listing files.
LST = $(LIB_ASRC:.S=.lst) $(LIB_CXXSRC:.cpp=.lst) $(LIB_SRC:.c=.lst)
# Combine all necessary flags and optional flags.
# Add target processor to flags.
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
ALL_CXXFLAGS = -mmcu=$(MCU) $(CXXFLAGS)
ALL_ASFLAGS = -mmcu=$(MCU) -x assembler-with-cpp $(ASFLAGS)
# set V=1 (eg, "make V=1") to print the full commands etc.
ifneq ($V,1)
Pecho=@echo
P=@
else
Pecho=@:
P=
endif
# Create required build hierarchy if it does not exist
$(shell mkdir -p $(dir $(OBJ)))
# Default target.
all: sizeafter
build: elf hex
elf: $(BUILD_DIR)/$(TARGET).elf
hex: $(BUILD_DIR)/$(TARGET).hex
eep: $(BUILD_DIR)/$(TARGET).eep
lss: $(BUILD_DIR)/$(TARGET).lss
sym: $(BUILD_DIR)/$(TARGET).sym
# Program the device.
# Do not try to reset an Arduino if it's not one
upload: $(BUILD_DIR)/$(TARGET).hex
ifeq (${AVRDUDE_PROGRAMMER}, arduino)
stty hup < $(UPLOAD_PORT); true
endif
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
ifeq (${AVRDUDE_PROGRAMMER}, arduino)
stty -hup < $(UPLOAD_PORT); true
endif
# Display size of file.
HEXSIZE = $(SIZE) --target=$(FORMAT) $(BUILD_DIR)/$(TARGET).hex
ELFSIZE = $(SIZE) --mcu=$(MCU) -C $(BUILD_DIR)/$(TARGET).elf; \
$(SIZE) $(BUILD_DIR)/$(TARGET).elf
sizebefore:
$P if [ -f $(BUILD_DIR)/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi
sizeafter: build
$P if [ -f $(BUILD_DIR)/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
COFFCONVERT=$(OBJCOPY) --debugging \
--change-section-address .data-0x800000 \
--change-section-address .bss-0x800000 \
--change-section-address .noinit-0x800000 \
--change-section-address .eeprom-0x810000
coff: $(BUILD_DIR)/$(TARGET).elf
$(COFFCONVERT) -O coff-avr $(BUILD_DIR)/$(TARGET).elf $(TARGET).cof
extcoff: $(TARGET).elf
$(COFFCONVERT) -O coff-ext-avr $(BUILD_DIR)/$(TARGET).elf $(TARGET).cof
.SUFFIXES: .elf .hex .eep .lss .sym
.PRECIOUS: .o
.elf.hex:
$(Pecho) " COPY $@"
$P $(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
.elf.eep:
-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
# Create extended listing file from ELF output file.
.elf.lss:
$(OBJDUMP) -h -S $< > $@
# Create a symbol table from ELF output file.
.elf.sym:
$(NM) -n $< > $@
# Link: create ELF output file from library.
$(BUILD_DIR)/$(TARGET).elf: $(OBJ) Configuration.h
$(Pecho) " CXX $@"
$P $(CC) $(LD_PREFIX) $(ALL_CXXFLAGS) -Wl,--gc-sections,--relax -o $@ -L. $(OBJ) $(LDFLAGS) $(LD_SUFFIX)
# Object files that were found in "src" will be stored in $(BUILD_DIR)
# in directories that mirror the structure of "src"
$(BUILD_DIR)/%.o: %.c Configuration.h Configuration_adv.h $(MAKEFILE)
$(Pecho) " CC $<"
$P $(CC) -MMD -c $(ALL_CFLAGS) $< -o $@
$(BUILD_DIR)/%.o: %.cpp Configuration.h Configuration_adv.h $(MAKEFILE)
$(Pecho) " CXX $<"
$P $(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
# Object files for Arduino libs will be created in $(BUILD_DIR)/arduino
$(BUILD_DIR)/arduino/%.o: %.c Configuration.h Configuration_adv.h $(MAKEFILE)
$(Pecho) " CC $<"
$P $(CC) -MMD -c $(ALL_CFLAGS) $< -o $@
$(BUILD_DIR)/arduino/%.o: %.cpp Configuration.h Configuration_adv.h $(MAKEFILE)
$(Pecho) " CXX $<"
$P $(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
# Target: clean project.
clean:
$(Pecho) " RMDIR $(BUILD_DIR)/"
$P rm -rf $(BUILD_DIR)
.PHONY: all build elf hex eep lss sym program coff extcoff clean depend sizebefore sizeafter
# Automaticaly include the dependency files created by gcc
-include ${patsubst %.o, %.d, ${OBJ}}
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