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- Committer: edam
- Date: 2012-02-15 17:06:28 UTC
- Revision ID: edam@waxworlds.org-20120215170628-2bhzt1gd30i9b731
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
added
removed
arduino.mk
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#
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# edam's arduino makefile
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#_______________________________________________________________________________
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# version 0.2
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# version 0.1
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#
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# Copyright (c) 2011 Tim Marston <tim@ed.am>.
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#
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# (from http://arduino.cc/)
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#
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# ARDUINOCONST The arduino software version, as an integer, used to define the
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# ARDUINO version constant. This defaults to 100 if undefined.
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#
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# AVRDUDECONF The avrdude.conf to use. If undefined, this defaults to a guess
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# based on where the avrdude in use is. If empty, no avrdude.conf
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# is passed to avrdude (to the system default is used).
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# ARDUINO version constant. This defaults to 100 if unset.
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#
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# AVRTOOLSPATH A space-separated list of directories to search in order when
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# lookin for the avr build tools. This defaults to the system PATH
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# followed by subdirectories in ARDUINODIR if undefined.
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# followed by subdirectories in ARDUINODIR if unset.
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#
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# BOARD Specify a target board type. Run `make boards` to see available
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# board types.
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ifndef ARDUINODIR
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ARDUINODIR := $(wildcard ~/opt/arduino)
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endif
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ifeq "$(wildcard $(ARDUINODIR)/hardware/arduino/boards.txt)" ""
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ifeq ($(wildcard $(ARDUINODIR)/hardware/arduino/boards.txt), )
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$(error ARDUINODIR is not set correctly; arduino software not found)
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endif
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# auto mode?
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INOFILE := $(wildcard *.ino *.pde)
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ifdef INOFILE
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ifneq "$(words $(INOFILE))" "1"
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ifneq ($(words $(INOFILE)), 1)
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$(error There is more than one .pde or .ino file in this directory!)
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endif
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endif
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# no board? oh dear...
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ifndef BOARD
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ifneq "$(MAKECMDGOALS)" "boards"
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ifneq "$(MAKECMDGOALS)" "clean"
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$(error BOARD is unset. Type 'make boards' to see possible values)
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endif
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endif
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endif
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# no serial device? make a poor attempt to detect an arduino
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SERIALDEVGUESS := 0
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ifeq "$(SERIALDEV)" ""
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SERIALDEV := $(firstword $(wildcard \
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/dev/ttyACM? /dev/ttyUSB? /dev/tty.usbmodem*))
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SERIALDEVGUESS := 1
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ifeq ($(SERIALDEV), )
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SERIALDEV := $(firstword $(wildcard /dev/ttyACM? /dev/ttyUSB?))
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endif
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# software
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AVRDUDE := $(call findsoftware,avrdude)
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# files
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TARGET := $(if $(TARGET),$(TARGET),a.out)
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TARGET := $(if $(TARGET), $(TARGET), a.out)
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OBJECTS := $(addsuffix .o, $(basename $(SOURCES)))
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ARDUINOSRCDIR := $(ARDUINODIR)/hardware/arduino/cores/arduino
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ARDUINOLIBSDIR := $(ARDUINODIR)/libraries
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$(patsubst %, $(ARDUINOLIBTMP)/%.o, $(basename $(notdir \
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$(wildcard $(addprefix $(ARDUINOLIBSDIR)/$(lib)/, *.c *.cpp)) \
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$(wildcard $(addprefix $(ARDUINOLIBSDIR)/$(lib)/utility/, *.c *.cpp)) ))))
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ifeq "$(AVRDUDECONF)" ""
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ifeq "$(AVRDUDE)" "$(ARDUINODIR)/hardware/tools/avr/bin/avrdude"
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AVRDUDECONF := $(ARDUINODIR)/hardware/tools/avr/etc/avrdude.conf
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else
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AVRDUDECONF := $(wildcard $(AVRDUDE).conf)
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endif
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endif
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# no board?
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ifndef BOARD
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ifneq "$(MAKECMDGOALS)" "boards"
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ifneq "$(MAKECMDGOALS)" "clean"
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$(error BOARD is unset. Type 'make boards' to see possible values)
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endif
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endif
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endif
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# obtain board parameters from the arduino boards.txt file
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BOARDS_FILE := $(ARDUINODIR)/hardware/arduino/boards.txt
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BOARD_UPLOAD_PROTOCOL := \
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$(shell sed -ne "s/$(BOARD).upload.protocol=\(.*\)/\1/p" $(BOARDS_FILE))
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# invalid board?
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ifeq "$(BOARD_BUILD_MCU)" ""
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ifneq "$(MAKECMDGOALS)" "boards"
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ifneq "$(MAKECMDGOALS)" "clean"
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$(error BOARD is invalid. Type 'make boards' to see possible values)
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endif
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endif
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endif
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# flags
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CPPFLAGS := -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections
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CPPFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
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AVRDUDEFLAGS += -c $(BOARD_UPLOAD_PROTOCOL) -b $(BOARD_UPLOAD_SPEED)
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LINKFLAGS := -Os -Wl,--gc-sections -mmcu=$(BOARD_BUILD_MCU)
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# figure out which arg to use with stty
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STTYFARG := $(shell stty --help > /dev/null 2>&1 && echo -F || echo -f)
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# default rule
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.DEFAULT_GOAL := all
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@test -n "$(SERIALDEV)" || { \
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echo "error: SERIALDEV could not be determined automatically." >&2; \
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exit 1; }
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@test 0 -eq $(SERIALDEVGUESS) || { \
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echo "*GUESSING* at serial device:" $(SERIALDEV); \
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echo; }
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stty $(STTYFARG) $(SERIALDEV) hupcl
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stty -F $(SERIALDEV) hupcl
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$(AVRDUDE) $(AVRDUDEFLAGS) -U flash:w:$(TARGET).hex:i
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clean:
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@test -n `which screen` || { \
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echo "error: can't find GNU screen, you might need to install it." >&2 \
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ecit 1; }
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@test 0 -eq $(SERIALDEVGUESS) || { \
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echo "*GUESSING* at serial device:" $(SERIALDEV); \
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echo; }
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screen $(SERIALDEV)
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# building the target
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0