To get this branch, use:
bzr branch
http://bzr.ed.am/make/arduino-mk
« back to all changes in this revision
Viewing changes to arduino.mk
- browse files at revision 5
- compare with another revision
- download diff
- download tarball
- view history from revision 5
- Committer: edam
- Date: 2011-12-31 22:12:25 UTC
- Revision ID: edam@waxworlds.org-20111231221225-52dt61v5b2r3cmam
updated comments; added checks for missing or misconfigured variables; use a default TARGET; attempt to autodetect SERIALDEV; added 'boards' goal; fixed use of 'util' project subdirectory.
- files removed:
- NEWS
- files modified:
- arduino.mk
added
removed
arduino.mk
21
21
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22
22
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23
23
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25
# SOFTWARE.
24
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25
# THE SOFTWARE.
26
26
#
27
27
#_______________________________________________________________________________
28
28
#
29
29
#
30
# This is a general purpose makefile for use with Arduino hardware and
31
# software. It works with the arduino-1.0 release and requires that software
32
# to be downloaded separately (see http://arduino.cc/). To download the latest
33
# version of this makefile, visit the following website, where you can also
34
# find more information and documentation on it's use. The following text can
35
# only really be considered a reference to it's use.
36
#
37
# http://ed.am/dev/make/arduino-mk
38
#
39
# This makefile can be used as a drop-in replacement for the Arduino IDE's
40
# build system. To use it, save arduino.mk somewhere (I keep mine at
41
# ~/src/arduino.mk) and create a symlink to it in your project directory named
42
# "Makefile". For example:
43
#
44
# $ ln -s ~/src/arduino.mk Makefile
45
#
46
# You also need to set up a couple of environment variables. ARDUINODIR should
47
# be set to the path where you unpacked the arduino software from arduino.cc
48
# (it defaults to ~/opt/arduino if unset). You might be best to set this in
49
# your ~/.profile by adding something like this:
50
#
51
# export ARDUINODIR=~/somewhere/arduino-1.0
52
#
53
# You will also need to set BOARD to the type of arduino you're using. This
54
# can be done when running make (or you could set a default in ~/.profile and
55
# override it as necessary). For example:
56
#
57
# $ export BOARD=uno
58
# $ make
59
#
60
# You may also need to set SERIALDEV if it is not detected correctly.
61
#
62
# The presence of a .ino (or .pde) file causes the arduino.mk to automatically
63
# determine values for SOURCES, TARGET and LIBRARIES. Any .c, .cc and .cpp
64
# files in the project directory (or any "util" or "utility" subdirectories)
65
# are automatically included in the build and are scanned for Arduino libraries
66
# that have been #included. Note, there can only be one .ino (or .pde) file.
67
#
68
# Alternatively, if you want to manually specify build variables, create a
69
# Makefile that defines SOURCES and LIBRARIES and then includes arduino.mk.
70
# (There is no need to define TARGET). Here is an example Makefile:
71
#
72
# SOURCES := main.cc other.cc
73
# LIBRARIES := EEPROM
74
# include ~/src/arduino.mk
75
#
76
# Here is a complete list of configuration parameters:
77
#
78
# ARDUINODIR The path where you have installed/unpacked the arduino software
79
# (from http://arduino.cc/)
80
#
81
# BOARD Specify a target board type. Run `make boards` to see available
82
# board types.
83
#
84
# SERIALDEV The unix device name of the serial device that is the arduino.
85
# If unspecified, an attempt is made to determine the name of a
86
# connected arduino's serial device.
87
#
88
# TARGET The name of the target file. This is set automatically if a
89
# .ino (or .pde) is found, but it is not necessary to set it
90
# otherwise.
91
#
92
# SOURCES A list of all source files of whatever language. The language
93
# type is determined by the file extension. This is set
94
# automatically if a .ino (or .pde) is found.
95
#
96
# LIBRARIES A list of arduino libraries to build and include. This is set
97
# automatically if a .ino (or .pde) is found.
98
#
99
# This makefile also defines the following goals for use on the command line
100
# when you run make:
101
#
102
# all This is the default if no goal is specified. It builds the
103
# target and uploads it.
104
#
105
# target Builds the target.
106
#
107
# upload Uploads the last built target to an attached arduino.
108
#
109
# clean Deletes files created during the build.
110
#
111
# boards Display a list of available board names, so that you can set the
112
# BOARD environment variable appropriately.
113
#
114
# monitor Start `screen` on the serial device. This is meant to be an
115
# equivalent to the arduino serial monitor.
116
#
117
# <file> Builds the specified file, either an object file or the target,
118
# from those that that would be built for the project.
30
# This is a general purpose makefile for use with Arduino (see
31
# http://arduino.cc/) hardware and software. It works with the
32
# arduino-1.0 release and requires that to be downloaded separately.
33
# It can be downloaded from http://ed.am/dev/make/arduino-makefile
34
# where you can also find more information and documentation on it's
35
# use. The following text can only really be considered a reference
36
# to it's use.
37
#
38
# To install, it is suggested that you keep arduino.mk somewhere and
39
# either symlink to it or include it in your make files. I keep mine
40
# at ~/src/arduino.mk. You will need to alter the value of the
41
# ARDUINODIR variable (below) to be the path where you have unpacked
42
# the arduino software from arduino.cc.
43
#
44
# This makefile can be used as a drop-in replacement for the Arduino
45
# IDE's build system. Simply create a symlink to it under the name
46
# "Makefile" and run make as described below (remembering to specify a
47
# BOARD). You would create the symlink like like so:
48
#
49
# $ ln -s ~/src/arduino.mk Makefile
50
#
51
# The presence of a .ino or .pde file causes the arduino.mk to
52
# atuomatically determine va;ues for SOURCES, TARGET and LIBRARIES.
53
# Any .c, .cc and .cpp files in the project directory (or a "util" or
54
# "utility" subdirectory) are automatically included in the build and
55
# are scanned for libraries that have been #included.
56
#
57
# Alternatively, if you want to manually specify build variables,
58
# create a Makefile that defines SOURCES and LIBRARARIES and then
59
# includes arduino.mk. (There is no need to define TARGET). You will
60
# also be expected to provide a main() function, for example in
61
# main.cc, which may or may not duplicate the functionality of the
62
# default main() that calls init() and loop(). Here is an example
63
# Makefile:
64
#
65
# SOURCES := main.cc foo.cc
66
# LIBRARIES := EEPROM
67
# include ~/src/arduino.mk
68
#
69
# A complete list of all the settings you can use in your Makefile
70
# follows shortly. It should be noted, however, that some variables
71
# are better specified in the environment or on the command line than
72
# in a Makefile. Specifically, the BOARD and SERIALDEV (if it is not
73
# automatically detected).
74
#
75
# When running make, you might want to specify the board type:
76
#
77
# $ BOARD=pro5v make
78
#
79
# Or in the environment:
80
#
81
# $ export BOARD=pro5v
82
# $ make
83
#
84
# For a list of available board types, run `make boards`.
85
#
86
# Here is a list of all configuration parameters:
87
#
88
# BOARD Specify a target board type.
89
#
90
# SERIALDEV The unix device of the device where the arduino can be
91
# found. If unspecified, an attempt is made to determine
92
# the name of a connected arduino's serial device.
93
#
94
# The following configuration parameters can be determined automatically:
95
#
96
# TARGET The name of the target file. This need not be set if it
97
# is not determined automatically.
98
#
99
# SOURCES A list of all source files of whatever language. The
100
# language type is determined by the file extension.
101
#
102
# LIBRARIES A list of arduino libraries to build and include.
103
#
104
# This general-purpose makefile also defines the following goals for
105
# use on the command line when you run make:
106
#
107
# all This is the default if no goal is specified. It builds
108
# the target and uploads it.
109
#
110
# target Builds the target of your Makefile.
111
#
112
# upload Uploads the target to an attached arduino.
113
#
114
# clean Deletes temporary files.
115
#
116
# <file> Builds the specified file, either an object file or the
117
# target, from those that that would be built for the
118
# project.
119
#
119
120
#_______________________________________________________________________________
120
121
#
121
122
122
123
# The full path to the arduino software, from arduino.cc
123
ifndef ARDUINODIR
124
ARDUINODIR := $(wildcard ~/opt/arduino)
125
endif
124
ARDUINODIR := $(wildcard ~/opt/arduino-1.0)
126
125
127
126
# check arduino software
128
127
ifeq ($(wildcard $(ARDUINODIR)/hardware/arduino/boards.txt), )
129
$(error ARDUINODIR is not set correctly; arduino software not found)
128
$(error ARDUINODIR is not set correctly at the top of arduino.mk)
130
129
endif
131
130
132
131
# auto mode?
147
146
endif
148
147
149
148
# no target? use default
150
ifeq ($(TARGET), )
149
ifndef TARGET
151
150
TARGET := a.out
152
151
endif
153
152
154
153
# no serial device? attempt to detect an arduino
155
ifeq ($(SERIALDEV), )
154
ifndef SERIALDEV
156
155
SERIALDEV := $(firstword $(wildcard /dev/ttyACM? /dev/ttyUSB?))
157
156
endif
158
157
168
167
# files
169
168
OBJECTS := $(addsuffix .o, $(basename $(SOURCES)))
170
169
ARDUINOSRCDIR := $(ARDUINODIR)/hardware/arduino/cores/arduino
171
ARDUINOLIBSDIR := $(ARDUINODIR)/libraries
172
170
ARDUINOLIB := _arduino.a
173
ARDUINOLIBTMP := $(ARDUINOLIB).tmp
171
ARDUINOLIBTMP := _arduino.a.tmp
174
172
ARDUINOLIBOBJS := $(patsubst %, $(ARDUINOLIBTMP)/%.o, $(basename $(notdir \
175
173
$(wildcard $(addprefix $(ARDUINOSRCDIR)/, *.c *.cpp)))))
176
174
ARDUINOLIBOBJS += $(foreach lib, $(LIBRARIES), \
177
175
$(patsubst %, $(ARDUINOLIBTMP)/%.o, $(basename $(notdir \
178
$(wildcard $(addprefix $(ARDUINOLIBSDIR)/$(lib)/, *.c *.cpp)) \
179
$(wildcard $(addprefix $(ARDUINOLIBSDIR)/$(lib)/utility/, *.c *.cpp)) ))))
176
$(wildcard $(addprefix $(ARDUINODIR)/libraries/$(lib)/, *.c *.cpp))))))
180
177
181
178
# obtain board parameters from the arduino boards.txt file
182
179
BOARDS_FILE := $(ARDUINODIR)/hardware/arduino/boards.txt
191
188
BOARD_UPLOAD_PROTOCOL := \
192
189
$(shell sed -ne "s/$(BOARD).upload.protocol=\(.*\)/\1/p" $(BOARDS_FILE))
193
190
194
# arduino version (currently fixed)
195
ARDUINOVER := 100
196
197
# software (prioritise binaries that came with arduino software)
198
FIND_SOFTWARE = $(firstword $(wildcard \
199
$(ARDUINODIR)/hardware/tools/$(1) \
200
$(ARDUINODIR)/hardware/tools/avr/bin/$(1) \
201
) $(1) )
202
CC := $(call FIND_SOFTWARE,avr-gcc)
203
CXX := $(call FIND_SOFTWARE,avr-g++)
204
LD := $(call FIND_SOFTWARE,avr-ld)
205
AR := $(call FIND_SOFTWARE,avr-ar)
206
OBJCOPY := $(call FIND_SOFTWARE,avr-objcopy)
207
AVRDUDE := $(call FIND_SOFTWARE,avrdude)
191
# software
192
CC := avr-gcc
193
CXX := avr-g++
194
LD := avr-ld
195
AR := avr-ar
196
OBJCOPY := avr-objcopy
197
AVRDUDE := avrdude
208
198
209
199
# flags
210
200
CPPFLAGS = -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections
211
CPPFLAGS += -mmcu=$(BOARD_BUILD_MCU)
212
CPPFLAGS += -DF_CPU=$(BOARD_BUILD_FCPU) -DARDUINO=$(ARDUINOVER)
201
CPPFLAGS += -mmcu=$(BOARD_BUILD_MCU) -DF_CPU=$(BOARD_BUILD_FCPU)
213
202
CPPFLAGS += -I. -Iutil -Iutility -I$(ARDUINOSRCDIR)
214
203
CPPFLAGS += -I$(ARDUINODIR)/hardware/arduino/variants/$(BOARD_BUILD_VARIANT)/
215
CPPFLAGS += $(addprefix -I$(ARDUINODIR)/libraries/, $(LIBRARIES))
216
CPPFLAGS += $(patsubst %, -I$(ARDUINODIR)/libraries/%/utility, $(LIBRARIES))
204
CPPFLAGS += $(addprefix -I$(ARDUINODIR)/libraries/,$(LIBRARIES))
217
205
AVRDUDEFLAGS = -C $(ARDUINODIR)/hardware/tools/avrdude.conf -DV
218
206
AVRDUDEFLAGS += -p $(BOARD_BUILD_MCU) -P $(SERIALDEV)
219
207
AVRDUDEFLAGS += -c $(BOARD_UPLOAD_PROTOCOL) -b $(BOARD_UPLOAD_SPEED)
225
213
#_______________________________________________________________________________
226
214
# RULES
227
215
228
.PHONY: all target upload clean boards monitor
216
.PHONY: all target upload clean show-boards
229
217
230
218
all: target upload
231
219
232
220
target: $(TARGET).hex
233
221
234
222
upload:
235
@echo "\nUploading to board..."
236
@test -n "$(SERIALDEV)" || { \
237
echo "error: SERIALDEV could not be determined automatically." >&2; \
238
exit 1; }
239
223
stty -F $(SERIALDEV) hupcl
240
224
$(AVRDUDE) $(AVRDUDEFLAGS) -U flash:w:$(TARGET).hex:i
241
225
249
233
@sed -ne '/^#/d;s/^\(.*\).name=\(.*\)/\1 \2/;T' \
250
234
-e 's/\(.\{12\}\) *\(.*\)/\1 \2/;p' $(BOARDS_FILE)
251
235
252
monitor:
253
@test -n "$(SERIALDEV)" || { \
254
echo "error: SERIALDEV could not be determined automatically." >&2; \
255
exit 1; }
256
@test -n `which screen` || { \
257
echo "error: can't find GNU screen, you might need to install it." >&2 \
258
ecit 1; }
259
screen $(SERIALDEV)
260
261
236
# building the target
262
237
263
238
$(TARGET).hex: $(TARGET).elf
297
272
$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/%.cpp
298
273
@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
299
274
$(COMPILE.cpp) -o $@ $<
300
301
$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/utility/%.c
302
@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
303
$(COMPILE.c) -o $@ $<
304
305
$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/utility/%.cpp
306
@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
307
$(COMPILE.cpp) -o $@ $<
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0