/make/arduino-mk

To get this branch, use:
bzr branch http://bzr.ed.am/make/arduino-mk
1 by edam
initial commit
1
#_______________________________________________________________________________
2
#
3
#                         edam's arduino makefile
4
#_______________________________________________________________________________
5
#                                                                    version 0.1
6
#
7
# Copyright (c) 2011 Tim Marston <tim@ed.am>.
8
#
9
# Permission is hereby granted, free of charge, to any person obtaining a copy
10
# of this software and associated documentation files (the "Software"), to deal
11
# in the Software without restriction, including without limitation the rights
12
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13
# copies of the Software, and to permit persons to whom the Software is
14
# furnished to do so, subject to the following conditions:
15
#
16
# The above copyright notice and this permission notice shall be included in
17
# all copies or substantial portions of the Software.
18
#
19
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
10 by edam
formatting, and changed default for ARDUINODIR
24
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25
# SOFTWARE.
1 by edam
initial commit
26
#
27
#_______________________________________________________________________________
28
#
29
#
7 by edam
fixed comments for publishing
30
# This is a general purpose makefile for use with Arduino hardware and
10 by edam
formatting, and changed default for ARDUINODIR
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.
7 by edam
fixed comments for publishing
36
#
11 by edam
fixed URL
37
#   http://ed.am/dev/make/arduino-mk
5 by edam
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.
38
#
10 by edam
formatting, and changed default for ARDUINODIR
39
# This makefile can be used as a drop-in replacement for the Arduino IDE's
12 by edam
cleaned up comments
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:
5 by edam
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.
43
#
7 by edam
fixed comments for publishing
44
#   $ ln -s ~/src/arduino.mk Makefile
5 by edam
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.
45
#
16 by edam
spellcheck, and added check for missing GNU screen
46
# You also need to set up a couple of environment variables. ARDUINODIR should
12 by edam
cleaned up comments
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
16 by edam
spellcheck, and added check for missing GNU screen
55
# override it as necessary).  For example:
12 by edam
cleaned up comments
56
#
57
#   $ export BOARD=uno
58
#   $ make
59
#
60
# You may also need to set SERIALDEV if it is not detected correctly.
61
#
18 by edam
downplay importance of .pde files
62
# The presence of a .ino (or .pde) file causes the arduino.mk to automatically
16 by edam
spellcheck, and added check for missing GNU screen
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
18 by edam
downplay importance of .pde files
66
# that have been #included. Note, there can only be one .ino (or .pde) file.
5 by edam
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.
67
#
10 by edam
formatting, and changed default for ARDUINODIR
68
# Alternatively, if you want to manually specify build variables, create a
16 by edam
spellcheck, and added check for missing GNU screen
69
# Makefile that defines SOURCES and LIBRARIES and then includes arduino.mk.
12 by edam
cleaned up comments
70
# (There is no need to define TARGET).  Here is an example Makefile:
5 by edam
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.
71
#
12 by edam
cleaned up comments
72
#   SOURCES := main.cc other.cc
7 by edam
fixed comments for publishing
73
#   LIBRARIES := EEPROM
74
#   include ~/src/arduino.mk
1 by edam
initial commit
75
#
8 by edam
broke out ARDUINODIR, so it is not configured in the makefile
76
# Here is a complete list of configuration parameters:
77
#
10 by edam
formatting, and changed default for ARDUINODIR
78
# ARDUINODIR   The path where you have installed/unpacked the arduino software
79
#              (from http://arduino.cc/)
4 by edam
added included-library autodetection and updated comments
80
#
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
81
# ARDUINOCONST The arduino software version, as an integer, used to define the
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
82
#              ARDUINO version constant. This defaults to 100 if undefined.
83
#
84
# AVRDUDECONF  The avrdude.conf to use. If undefined, this defaults to a guess
85
#              based on where the avrdude in use is. If empty, no avrdude.conf
86
#              is passed to avrdude (to the system default is used).
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
87
#
88
# AVRTOOLSPATH A space-separated list of directories to search in order when
89
#              lookin for the avr build tools. This defaults to the system PATH
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
90
#              followed by subdirectories in ARDUINODIR if undefined.
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
91
#
12 by edam
cleaned up comments
92
# BOARD        Specify a target board type.  Run `make boards` to see available
93
#              board types.
4 by edam
added included-library autodetection and updated comments
94
#
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
95
# LIBRARIES    A list of arduino libraries to build and include.  This is set
96
#              automatically if a .ino (or .pde) is found.
97
#
16 by edam
spellcheck, and added check for missing GNU screen
98
# SERIALDEV    The unix device name of the serial device that is the arduino.
10 by edam
formatting, and changed default for ARDUINODIR
99
#              If unspecified, an attempt is made to determine the name of a
100
#              connected arduino's serial device.
101
#
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
102
# SOURCES      A list of all source files of whatever language.  The language
103
#              type is determined by the file extension.  This is set
104
#              automatically if a .ino (or .pde) is found.
105
#
10 by edam
formatting, and changed default for ARDUINODIR
106
# TARGET       The name of the target file.  This is set automatically if a
18 by edam
downplay importance of .pde files
107
#              .ino (or .pde) is found, but it is not necessary to set it
10 by edam
formatting, and changed default for ARDUINODIR
108
#              otherwise.
109
#
12 by edam
cleaned up comments
110
# This makefile also defines the following goals for use on the command line
111
# when you run make:
5 by edam
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.
112
#
12 by edam
cleaned up comments
113
# all          This is the default if no goal is specified.  It builds the
10 by edam
formatting, and changed default for ARDUINODIR
114
#              target and uploads it.
1 by edam
initial commit
115
#
12 by edam
cleaned up comments
116
# target       Builds the target.
117
#
118
# upload       Uploads the last built target to an attached arduino.
119
#
120
# clean        Deletes files created during the build.
1 by edam
initial commit
121
#
10 by edam
formatting, and changed default for ARDUINODIR
122
# boards       Display a list of available board names, so that you can set the
123
#              BOARD environment variable appropriately.
124
#
16 by edam
spellcheck, and added check for missing GNU screen
125
# monitor      Start `screen` on the serial device.  This is meant to be an
126
#              equivalent to the arduino serial monitor.
10 by edam
formatting, and changed default for ARDUINODIR
127
#
128
# <file>       Builds the specified file, either an object file or the target,
129
#              from those that that would be built for the project.
1 by edam
initial commit
130
#_______________________________________________________________________________
5 by edam
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.
131
#
1 by edam
initial commit
132
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
133
# default arduino software directory, check software exists
8 by edam
broke out ARDUINODIR, so it is not configured in the makefile
134
ifndef ARDUINODIR
10 by edam
formatting, and changed default for ARDUINODIR
135
ARDUINODIR := $(wildcard ~/opt/arduino)
8 by edam
broke out ARDUINODIR, so it is not configured in the makefile
136
endif
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
137
ifeq "$(wildcard $(ARDUINODIR)/hardware/arduino/boards.txt)" ""
8 by edam
broke out ARDUINODIR, so it is not configured in the makefile
138
$(error ARDUINODIR is not set correctly; arduino software not found)
5 by edam
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.
139
endif
1 by edam
initial commit
140
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
141
# default arduino version
142
ARDUINOCONST ?= 100
143
144
# default path for avr tools
145
ifndef AVRTOOLSPATH
146
AVRTOOLSPATH := $(subst :, , $(PATH))
147
AVRTOOLSPATH += $(ARDUINODIR)/hardware/tools
148
AVRTOOLSPATH += $(ARDUINODIR)/hardware/tools/avr/bin
149
endif
150
1 by edam
initial commit
151
# auto mode?
152
INOFILE := $(wildcard *.ino *.pde)
153
ifdef INOFILE
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
154
ifneq "$(words $(INOFILE))" "1"
5 by edam
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.
155
$(error There is more than one .pde or .ino file in this directory!)
1 by edam
initial commit
156
endif
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
157
158
# automatically determine sources and targeet
1 by edam
initial commit
159
TARGET := $(basename $(INOFILE))
160
SOURCES := $(INOFILE) \
4 by edam
added included-library autodetection and updated comments
161
	$(wildcard *.c *.cc *.cpp) \
162
	$(wildcard $(addprefix util/, *.c *.cc *.cpp)) \
163
	$(wildcard $(addprefix utility/, *.c *.cc *.cpp))
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
164
4 by edam
added included-library autodetection and updated comments
165
# automatically determine included libraries
166
ARDUINOLIBSAVAIL := $(notdir $(wildcard $(ARDUINODIR)/libraries/*))
167
LIBRARIES := $(filter $(ARDUINOLIBSAVAIL), \
168
	$(shell sed -ne "s/^ *\# *include *[<\"]\(.*\)\.h[>\"]/\1/p" $(SOURCES)))
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
169
5 by edam
updated comments; added checks for missing or misconfigured variables; use a default TARGET; attempt to autodetect SERIALDEV; added 'boards' goal; fixed use of 'util' project subdirectory.
170
endif
171
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
172
# no serial device? make a poor attempt to detect an arduino
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
173
SERIALDEVGUESS := 0
174
ifeq "$(SERIALDEV)" ""
175
SERIALDEV := $(firstword $(wildcard \
176
	/dev/ttyACM? /dev/ttyUSB? /dev/tty.usbmodem*))
177
SERIALDEVGUESS := 1
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
178
endif
179
180
# software
181
findsoftware = $(firstword $(wildcard $(addsuffix /$(1), $(AVRTOOLSPATH))))
182
CC := $(call findsoftware,avr-gcc)
183
CXX := $(call findsoftware,avr-g++)
184
LD := $(call findsoftware,avr-ld)
185
AR := $(call findsoftware,avr-ar)
186
OBJCOPY := $(call findsoftware,avr-objcopy)
187
AVRDUDE := $(call findsoftware,avrdude)
188
1 by edam
initial commit
189
# files
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
190
TARGET := $(if $(TARGET),$(TARGET),a.out)
1 by edam
initial commit
191
OBJECTS := $(addsuffix .o, $(basename $(SOURCES)))
192
ARDUINOSRCDIR := $(ARDUINODIR)/hardware/arduino/cores/arduino
15 by edam
fixed detection of env. vars. and a typo in a rule that caused it not to work
193
ARDUINOLIBSDIR := $(ARDUINODIR)/libraries
1 by edam
initial commit
194
ARDUINOLIB := _arduino.a
14 by Dan
search for software in ARDUINODIR; include library/*/utility code in core lib
195
ARDUINOLIBTMP := $(ARDUINOLIB).tmp
4 by edam
added included-library autodetection and updated comments
196
ARDUINOLIBOBJS := $(patsubst %, $(ARDUINOLIBTMP)/%.o, $(basename $(notdir \
197
	$(wildcard $(addprefix $(ARDUINOSRCDIR)/, *.c *.cpp)))))
198
ARDUINOLIBOBJS += $(foreach lib, $(LIBRARIES), \
199
	$(patsubst %, $(ARDUINOLIBTMP)/%.o, $(basename $(notdir \
15 by edam
fixed detection of env. vars. and a typo in a rule that caused it not to work
200
	$(wildcard $(addprefix $(ARDUINOLIBSDIR)/$(lib)/, *.c *.cpp)) \
201
	$(wildcard $(addprefix $(ARDUINOLIBSDIR)/$(lib)/utility/, *.c *.cpp)) ))))
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
202
ifeq "$(AVRDUDECONF)" ""
203
ifeq "$(AVRDUDE)" "$(ARDUINODIR)/hardware/tools/avr/bin/avrdude"
204
AVRDUDECONF := $(ARDUINODIR)/hardware/tools/avr/etc/avrdude.conf
205
else
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
206
AVRDUDECONF := $(wildcard $(AVRDUDE).conf)
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
207
endif
208
endif
209
210
# no board?
211
ifndef BOARD
212
ifneq "$(MAKECMDGOALS)" "boards"
213
ifneq "$(MAKECMDGOALS)" "clean"
214
$(error BOARD is unset.  Type 'make boards' to see possible values)
215
endif
216
endif
217
endif
1 by edam
initial commit
218
2 by edam
fixed build (missing library), tested upload, and made the .elf file an intermediate file (the .hex file is now the target)
219
# obtain board parameters from the arduino boards.txt file
1 by edam
initial commit
220
BOARDS_FILE := $(ARDUINODIR)/hardware/arduino/boards.txt
221
BOARD_BUILD_MCU := \
222
	$(shell sed -ne "s/$(BOARD).build.mcu=\(.*\)/\1/p" $(BOARDS_FILE))
223
BOARD_BUILD_FCPU := \
224
	$(shell sed -ne "s/$(BOARD).build.f_cpu=\(.*\)/\1/p" $(BOARDS_FILE))
225
BOARD_BUILD_VARIANT := \
226
	$(shell sed -ne "s/$(BOARD).build.variant=\(.*\)/\1/p" $(BOARDS_FILE))
227
BOARD_UPLOAD_SPEED := \
228
	$(shell sed -ne "s/$(BOARD).upload.speed=\(.*\)/\1/p" $(BOARDS_FILE))
229
BOARD_UPLOAD_PROTOCOL := \
230
	$(shell sed -ne "s/$(BOARD).upload.protocol=\(.*\)/\1/p" $(BOARDS_FILE))
231
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
232
# invalid board?
233
ifeq "$(BOARD_BUILD_MCU)" ""
234
ifneq "$(MAKECMDGOALS)" "boards"
235
ifneq "$(MAKECMDGOALS)" "clean"
236
$(error BOARD is invalid.  Type 'make boards' to see possible values)
237
endif
238
endif
239
endif
240
1 by edam
initial commit
241
# flags
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
242
CPPFLAGS := -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections
20 by edam
add some signed and packing gcc options
243
CPPFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
19 by edam
added fixed arduino software version
244
CPPFLAGS += -mmcu=$(BOARD_BUILD_MCU)
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
245
CPPFLAGS += -DF_CPU=$(BOARD_BUILD_FCPU) -DARDUINO=$(ARDUINOCONST)
5 by edam
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.
246
CPPFLAGS += -I. -Iutil -Iutility -I$(ARDUINOSRCDIR)
1 by edam
initial commit
247
CPPFLAGS += -I$(ARDUINODIR)/hardware/arduino/variants/$(BOARD_BUILD_VARIANT)/
9 by edam
added "monitor" goal; documented boards and monitor goals
248
CPPFLAGS += $(addprefix -I$(ARDUINODIR)/libraries/, $(LIBRARIES))
249
CPPFLAGS += $(patsubst %, -I$(ARDUINODIR)/libraries/%/utility, $(LIBRARIES))
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
250
AVRDUDEFLAGS := $(addprefix -C , $(AVRDUDECONF)) -DV
1 by edam
initial commit
251
AVRDUDEFLAGS += -p $(BOARD_BUILD_MCU) -P $(SERIALDEV)
252
AVRDUDEFLAGS += -c $(BOARD_UPLOAD_PROTOCOL) -b $(BOARD_UPLOAD_SPEED)
23 by edam
added ARDUINOCONST, AVRTOOLSPATH, detection of avrdude.conf and cleaned up make variable types
253
LINKFLAGS := -Os -Wl,--gc-sections -mmcu=$(BOARD_BUILD_MCU)
1 by edam
initial commit
254
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
255
# figure out which arg to use with stty
256
STTYFARG := $(shell stty --help > /dev/null 2>&1 && echo -F || echo -f)
257
1 by edam
initial commit
258
# default rule
259
.DEFAULT_GOAL := all
260
261
#_______________________________________________________________________________
262
#                                                                          RULES
263
9 by edam
added "monitor" goal; documented boards and monitor goals
264
.PHONY:	all target upload clean boards monitor
1 by edam
initial commit
265
266
all: target upload
267
2 by edam
fixed build (missing library), tested upload, and made the .elf file an intermediate file (the .hex file is now the target)
268
target: $(TARGET).hex
1 by edam
initial commit
269
270
upload:
13 by edam
announce that we're uploading and error on SERIALDEV blank
271
	@echo "\nUploading to board..."
272
	@test -n "$(SERIALDEV)" || { \
273
		echo "error: SERIALDEV could not be determined automatically." >&2; \
274
		exit 1; }
27 by edam
fixed test not returning 0
275
	@test 0 -eq $(SERIALDEVGUESS) || { \
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
276
		echo "*GUESSING* at serial device:" $(SERIALDEV); \
277
		echo; }
278
	stty $(STTYFARG) $(SERIALDEV) hupcl
2 by edam
fixed build (missing library), tested upload, and made the .elf file an intermediate file (the .hex file is now the target)
279
	$(AVRDUDE) $(AVRDUDEFLAGS) -U flash:w:$(TARGET).hex:i
1 by edam
initial commit
280
281
clean:
282
	rm -f $(OBJECTS)
283
	rm -f $(TARGET).elf $(TARGET).hex $(ARDUINOLIB) *~
284
	rm -rf $(ARDUINOLIBTMP)
285
5 by edam
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.
286
boards:
287
	@echo Available values for BOARD:
288
	@sed -ne '/^#/d;s/^\(.*\).name=\(.*\)/\1            \2/;T' \
289
		-e 's/\(.\{12\}\) *\(.*\)/\1 \2/;p' $(BOARDS_FILE)
290
9 by edam
added "monitor" goal; documented boards and monitor goals
291
monitor:
13 by edam
announce that we're uploading and error on SERIALDEV blank
292
	@test -n "$(SERIALDEV)" || { \
293
		echo "error: SERIALDEV could not be determined automatically." >&2; \
294
		exit 1; }
16 by edam
spellcheck, and added check for missing GNU screen
295
	@test -n `which screen` || { \
296
		echo "error: can't find GNU screen, you might need to install it." >&2 \
297
		ecit 1; }
27 by edam
fixed test not returning 0
298
	@test 0 -eq $(SERIALDEVGUESS) || { \
25 by edam
added AVRDUDECONF variable; fixed some OS X issues; added SERIALDEV guess warning and invalid BOARD value error
299
		echo "*GUESSING* at serial device:" $(SERIALDEV); \
300
		echo; }
9 by edam
added "monitor" goal; documented boards and monitor goals
301
	screen $(SERIALDEV)
302
1 by edam
initial commit
303
# building the target
304
2 by edam
fixed build (missing library), tested upload, and made the .elf file an intermediate file (the .hex file is now the target)
305
$(TARGET).hex: $(TARGET).elf
306
	$(OBJCOPY) -O ihex -R .eeprom $< $@
307
308
.INTERMEDIATE: $(TARGET).elf
309
1 by edam
initial commit
310
$(TARGET).elf: $(ARDUINOLIB) $(OBJECTS)
2 by edam
fixed build (missing library), tested upload, and made the .elf file an intermediate file (the .hex file is now the target)
311
	$(CC) $(LINKFLAGS) $(OBJECTS) $(ARDUINOLIB) -o $@
1 by edam
initial commit
312
313
%.o: %.ino
314
	$(COMPILE.cpp) -o $@ -x c++ -include $(ARDUINOSRCDIR)/Arduino.h $<
315
316
%.o: %.pde
317
	$(COMPILE.cpp) -o $@ -x c++ -include $(ARDUINOSRCDIR)/Arduino.h $<
318
319
# building the arduino library
320
4 by edam
added included-library autodetection and updated comments
321
$(ARDUINOLIB): $(ARDUINOLIBOBJS)
1 by edam
initial commit
322
	$(AR) rcs $@ $?
323
	rm -rf $(ARDUINOLIBTMP)
324
4 by edam
added included-library autodetection and updated comments
325
.INTERMEDIATE: $(ARDUINOLIBOBJS)
1 by edam
initial commit
326
327
$(ARDUINOLIBTMP)/%.o: $(ARDUINOSRCDIR)/%.c
328
	@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
329
	$(COMPILE.c) -o $@ $<
330
331
$(ARDUINOLIBTMP)/%.o: $(ARDUINOSRCDIR)/%.cpp
332
	@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
333
	$(COMPILE.cpp) -o $@ $<
4 by edam
added included-library autodetection and updated comments
334
335
$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/%.c
336
	@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
337
	$(COMPILE.c) -o $@ $<
338
339
$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/%.cpp
340
	@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
341
	$(COMPILE.cpp) -o $@ $<
14 by Dan
search for software in ARDUINODIR; include library/*/utility code in core lib
342
343
$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/utility/%.c
344
	@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
15 by edam
fixed detection of env. vars. and a typo in a rule that caused it not to work
345
	$(COMPILE.c) -o $@ $<
14 by Dan
search for software in ARDUINODIR; include library/*/utility code in core lib
346
347
$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/utility/%.cpp
348
	@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
349
	$(COMPILE.cpp) -o $@ $<