aa6e6e914e
+ Removed most explicit pathnames, use the standard make "VPATH" to let make find the files for itself. + Added a "hardware variant" variable that allows compiging Sanguino and Gen7 as well as "generic" arduino. + Allows overriding the MOTHERBOARD define from the Makefile + Removed the 'preprocessor' bit that wasn't needed, now just "include" the files that are needed, since it allows gcc to show the right file/line when displaying error/warnings. + Uses gcc's own dependency generator to generate the .d files, and and include these instead of self-patching the makefile Signed-off-by: Michel Pollet <buserror@gmail.com>
295 lines
8.7 KiB
Makefile
295 lines
8.7 KiB
Makefile
# Sprinter Arduino Project Makefile
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#
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# Makefile Based on:
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# Arduino 0011 Makefile
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# Arduino adaptation by mellis, eighthave, oli.keller
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#
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# This has been tested with Arduino 0022.
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#
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# This makefile allows you to build sketches from the command line
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# without the Arduino environment (or Java).
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#
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# Detailed instructions for using the makefile:
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#
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# 1. Modify the line containg "INSTALL_DIR" to point to the directory that
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# contains the Arduino installation (for example, under Mac OS X, this
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# might be /Applications/arduino-0012).
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#
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# 2. Modify the line containing "PORT" to refer to the filename
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# representing the USB or serial connection to your Arduino board
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# (e.g. PORT = /dev/tty.USB0). If the exact name of this file
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# changes, you can use * as a wildcard (e.g. PORT = /dev/tty.usb*).
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#
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# 3. Set the line containing "MCU" to match your board's processor.
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# Older one's are atmega8 based, newer ones like Arduino Mini, Bluetooth
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# or Diecimila have the atmega168. If you're using a LilyPad Arduino,
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# change F_CPU to 8000000. If you are using Gen7 electronics, you
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# probably need to use 20000000. Either way, you must regenerate
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# the speed lookup table with create_speed_lookuptable.py.
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#
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# 4. Type "make" and press enter to compile/verify your program.
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#
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# 5. Type "make upload", reset your Arduino board, and press enter to
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# upload your program to the Arduino board.
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#
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# $Id$
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#For "old" Arduino Mega
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#MCU = atmega1280
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#For Arduino Mega2560
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#MCU = atmega2560
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#For Sanguinololu
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MCU = atmega644p
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# Here you select "arduino", "Sanguino", "Gen7", ...
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HARDWARE_VARIANT = Sanguino
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# This defined the board you are compiling for
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HARDWARE_MOTHERBOARD = 91
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# Arduino source install directory
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INSTALL_DIR = ../../arduino-0022
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# Arduino containd the main source code for the Arduino
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# Libraries, the "hardware variant" are for boards
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# that derives from that, and their source are present in
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# the main Marlin source directory
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ARDUINO = $(INSTALL_DIR)/hardware/arduino/cores/arduino
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ifeq (${HARDWARE_VARIANT}, arduino)
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HARDWARE_SRC= $(ARDUINO)
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else
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HARDWARE_SRC= $(HARDWARE_VARIANT)/cores/arduino
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endif
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# Be sure to regenerate speed_lookuptable.h with create_speed_lookuptable.py
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# if you are setting this to something other than 16MHz
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F_CPU = 16000000
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UPLOAD_RATE = 115200
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AVRDUDE_PROGRAMMER = arduino
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PORT = /dev/arduino
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TARGET = $(notdir $(CURDIR))
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# VPATH tells make to look into these directory for source files,
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# there is no need to specify explicit pathnames as long as the
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# directory is added here
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VPATH = .
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VPATH += applet
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VPATH += $(HARDWARE_SRC)
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VPATH += $(ARDUINO)
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VPATH += $(INSTALL_DIR)/libraries/LiquidCrystal
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############################################################################
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# Below here nothing should be changed...
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AVR_TOOLS_PATH =
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SRC = pins_arduino.c wiring.c \
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wiring_analog.c wiring_digital.c \
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wiring_pulse.c \
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wiring_shift.c WInterrupts.c
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CXXSRC = WMath.cpp WString.cpp Print.cpp \
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Marlin.cpp MarlinSerial.cpp Sd2Card.cpp SdBaseFile.cpp \
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SdFatUtil.cpp SdFile.cpp SdVolume.cpp motion_control.cpp \
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planner.cpp stepper.cpp temperature.cpp cardreader.cpp
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#CXXSRC += LiquidCrystal.cpp ultralcd.cpp
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#CXXSRC += ultralcd.cpp
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FORMAT = ihex
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# Name of this Makefile (used for "make depend").
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MAKEFILE = Makefile
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# Debugging format.
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# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
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# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
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DEBUG = stabs
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OPT = s
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# Place -D or -U options here
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CDEFS = -DF_CPU=$(F_CPU)
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CXXDEFS = -DF_CPU=$(F_CPU)
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# Add all the source directories as include directories too
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CINCS = ${patsubst %,-I%,${subst :, ,${VPATH}}}
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CXXINCS = ${patsubst %,-I%,${subst :, ,${VPATH}}}
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# Compiler flag to set the C Standard level.
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# c89 - "ANSI" C
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# gnu89 - c89 plus GCC extensions
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# c99 - ISO C99 standard (not yet fully implemented)
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# gnu99 - c99 plus GCC extensions
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#CSTANDARD = -std=gnu99
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CDEBUG = -g$(DEBUG)
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CWARN = -Wall -Wstrict-prototypes
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CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct \
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-fshort-enums -w -ffunction-sections -fdata-sections \
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-DARDUINO=22
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ifneq (${HARDWARE_MOTHERBOARD},)
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CTUNING += -DMOTHERBOARD=${HARDWARE_MOTHERBOARD}
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endif
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#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
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CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CEXTRA) $(CTUNING)
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CXXFLAGS = $(CDEFS) $(CINCS) -O$(OPT) -Wall $(CEXTRA) $(CTUNING)
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#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
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LDFLAGS = -lm
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# Programming support using avrdude. Settings and variables.
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AVRDUDE_PORT = $(PORT)
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AVRDUDE_WRITE_FLASH = -U flash:w:applet/$(TARGET).hex:i
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AVRDUDE_FLAGS = -D -C $(INSTALL_DIR)/hardware/tools/avrdude.conf \
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-p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) \
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-b $(UPLOAD_RATE)
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# Program settings
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CC = $(AVR_TOOLS_PATH)avr-gcc
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CXX = $(AVR_TOOLS_PATH)avr-g++
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OBJCOPY = $(AVR_TOOLS_PATH)avr-objcopy
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OBJDUMP = $(AVR_TOOLS_PATH)avr-objdump
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AR = $(AVR_TOOLS_PATH)avr-ar
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SIZE = $(AVR_TOOLS_PATH)avr-size
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NM = $(AVR_TOOLS_PATH)avr-nm
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AVRDUDE = avrdude
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REMOVE = rm -f
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MV = mv -f
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# Define all object files.
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OBJ = ${patsubst %.c, applet/%.o, ${SRC}}
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OBJ += ${patsubst %.cpp, applet/%.o, ${CXXSRC}}
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OBJ += ${patsubst %.S, applet/%.o, ${ASRC}}
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# Define all listing files.
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LST = $(ASRC:.S=.lst) $(CXXSRC:.cpp=.lst) $(SRC:.c=.lst)
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# Combine all necessary flags and optional flags.
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# Add target processor to flags.
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ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
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ALL_CXXFLAGS = -mmcu=$(MCU) $(CXXFLAGS)
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ALL_ASFLAGS = -mmcu=$(MCU) -x assembler-with-cpp $(ASFLAGS)
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# Default target.
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all: sizeafter
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build: applet elf hex
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# Creates the object directory
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applet:
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@mkdir -p applet
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# the .cpp for Marlin depends on the .pde
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#applet/$(TARGET).cpp: $(TARGET).pde
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# ..and the .o depends from the .cpp
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#applet/%.o: applet/%.cpp
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applet/%.cpp: %.pde
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# Here is the "preprocessing".
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# It creates a .cpp file based with the same name as the .pde file.
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# On top of the new .cpp file comes the WProgram.h header.
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@echo " WR $@"
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@echo '#include "WProgram.h"' > $@
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@echo '#include "$<"' >>$@
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@echo '#include "$(ARDUINO)/main.cpp"' >> $@
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elf: applet/$(TARGET).elf
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hex: applet/$(TARGET).hex
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eep: applet/$(TARGET).eep
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lss: applet/$(TARGET).lss
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sym: applet/$(TARGET).sym
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# Program the device.
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# Do not try to reset an arduino if it's not one
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upload: applet/$(TARGET).hex
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ifeq (${AVRDUDE_PROGRAMMER}, arduino)
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stty hup < $(PORT); true
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endif
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$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
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ifeq (${AVRDUDE_PROGRAMMER}, arduino)
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stty -hup < $(PORT); true
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endif
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# Display size of file.
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HEXSIZE = $(SIZE) --target=$(FORMAT) applet/$(TARGET).hex
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ELFSIZE = $(SIZE) applet/$(TARGET).elf
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sizebefore:
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@if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(HEXSIZE); echo; fi
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sizeafter: build
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@if [ -f applet/$(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
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# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
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COFFCONVERT=$(OBJCOPY) --debugging \
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--change-section-address .data-0x800000 \
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--change-section-address .bss-0x800000 \
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--change-section-address .noinit-0x800000 \
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--change-section-address .eeprom-0x810000
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coff: applet/$(TARGET).elf
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$(COFFCONVERT) -O coff-avr applet/$(TARGET).elf $(TARGET).cof
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extcoff: $(TARGET).elf
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$(COFFCONVERT) -O coff-ext-avr applet/$(TARGET).elf $(TARGET).cof
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.SUFFIXES: .elf .hex .eep .lss .sym
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.PRECIOUS: .o
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.elf.hex:
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@echo " COPY $@"
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@$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
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.elf.eep:
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-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
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--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
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# Create extended listing file from ELF output file.
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.elf.lss:
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$(OBJDUMP) -h -S $< > $@
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# Create a symbol table from ELF output file.
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.elf.sym:
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$(NM) -n $< > $@
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# Link: create ELF output file from library.
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applet/$(TARGET).elf: applet/$(TARGET).cpp applet/core.a Configuration.h
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@echo " CXX $@"
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@$(CC) $(ALL_CXXFLAGS) -Wl,--gc-sections -o $@ applet/$(TARGET).cpp -L. applet/core.a $(LDFLAGS)
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applet/core.a: $(OBJ)
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@for i in $(OBJ); do echo " AR $$i"; $(AR) rcs applet/core.a $$i; done
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applet/%.o: %.c
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@echo " CC $@"
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@$(CC) -MMD -c $(ALL_CFLAGS) $< -o $@
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applet/%.o: %.cpp
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@echo " CXX $@"
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@$(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
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# special rule for autogenerated files...
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applet/%.o: applet/%.cpp
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@echo " CXX $@"
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@$(CXX) -MMD -c $(ALL_CXXFLAGS) $< -o $@
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# Target: clean project.
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clean:
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@echo " RM applet/*"
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@$(REMOVE) applet/$(TARGET).hex applet/$(TARGET).eep applet/$(TARGET).cof applet/$(TARGET).elf \
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applet/$(TARGET).map applet/$(TARGET).sym applet/$(TARGET).lss applet/$(TARGET).cpp applet/core.a \
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$(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d)
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@echo " RMDIR applet/"
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@rm -rf applet
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.PHONY: all build elf hex eep lss sym program coff extcoff clean depend applet_files sizebefore sizeafter
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# Automaticaly include the dependency files created by gcc
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-include ${wildcard applet/*.d}
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