/elec/propeller-clock : revision 39

1

# Arduino 0022 Makefile

1

#_______________________________________________________________________________

2

#

3

# edam's arduino makefile

4

#_______________________________________________________________________________

5

# version 0.1

6

#

7

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,

24

# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

25

# THE SOFTWARE.

26

#

27

#_______________________________________________________________________________

28

#

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

32

# software to be downloaded separately (see http://arduino.cc/). To

33

# download the latest version of this makefile, visit the following

34

# website, where you can also find more information and documentation

35

# on it's use. The following text can only really be considered a

36

# reference to it's use.

37

#

38

# http://ed.am/dev/make/arduino-makefile

39

#

40

# To install, it is suggested that you keep arduino.mk somewhere and

41

# either symlink to it or include it in your make files. I keep mine

42

# at ~/src/arduino.mk. You will need to alter the value of the

43

# ARDUINODIR variable (below) to be the path where you have unpacked

44

# the arduino software from arduino.cc.

45

#

46

# This makefile can be used as a drop-in replacement for the Arduino

47

# IDE's build system. Simply create a symlink to it under the name

48

# "Makefile" and run make (remembering to specify an ARDUINODIR and

49

# BOARD, as described below). You would create the symlink like like

50

# so:

51

#

52

# $ ln -s ~/src/arduino.mk Makefile

53

#

54

# The presence of a .ino or .pde file causes the arduino.mk to

55

# atuomatically determine va;ues for SOURCES, TARGET and LIBRARIES.

56

# Any .c, .cc and .cpp files in the project directory (or a "util" or

57

# "utility" subdirectory) are automatically included in the build and

58

# are scanned for libraries that have been #included.

59

#

60

# Alternatively, if you want to manually specify build variables,

61

# create a Makefile that defines SOURCES and LIBRARARIES and then

62

# includes arduino.mk. (There is no need to define TARGET). You will

63

# also be expected to provide a main() function, for example in

64

# main.cc, which may or may not duplicate the functionality of the

65

# default main() that calls init() and loop(). Here is an example

66

# Makefile:

67

#

68

# SOURCES := main.cc foo.cc

69

# LIBRARIES := EEPROM

70

# include ~/src/arduino.mk

71

#

72

# A complete list of all the settings you can use in your Makefile

73

# follows shortly. It should be noted, however, that some variables

74

# are better specified in the environment (or on the command line)

75

# than in your Makefile. Specifically, the ARDUINODIR, BOARD and, if

76

# it is not automatically detected, SERIALDEV.

77

#

78

# When running make, you might want to specify the board and path to

79

# your installation of the arduino software, like this:

80

#

81

# $ export ARDUINODIR=~/opt/arduino-1.0

82

# $ export BOARD=pro5v

83

# $ make

84

#

85

# For a list of available board types, run `make boards`.

2

86

#

3

#

4

# written by olikraus@gmail.com

5

#

6

# Features:

7

# - boards.txt is used to derive parameters

8

# - All intermediate files are put into a separate directory (TMPDIRNAME)

9

# - Simple use: Copy Makefile into the same directory of the .pde file

10

#

11

# Limitations:

12

# - requires UNIX environment

13

# - TMPDIRNAME must be subdirectory of the current directory.

14

#

15

# Targets

16

# all build everything

17

# upload build and upload to arduino

18

# clean remove all temporary files (includes final hex file)

19

#

20

# History

21

# 001 28 Apr 2010 first release

22

# 002 05 Oct 2010 added 'uno'

23

#

24

25

#=== user configuration ===

26

# All ...PATH variables must have a '/' at the end

27

28

# Board (and prozessor) information: see $(ARDUINO_PATH)hardware/arduino/boards.txt

29

# Some examples:

30

# BOARD DESCRIPTION

31

# uno Arduino Uno

32

# atmega328 Arduino Duemilanove or Nano w/ ATmega328

33

# diecimila Arduino Diecimila, Duemilanove, or Nano w/ ATmega168

34

# mega Arduino Mega

35

# mini Arduino Mini

36

# lilypad328 LilyPad Arduino w/ ATmega328

37

BOARD:=diecimila

38

39

# additional (comma separated) defines

40

# -DDOGM128_HW board is connected to DOGM128 display

41

# -DDOGM132_HW board is connected to DOGM132 display

42

# -DDOGS102_HW board is connected to DOGS102 display

43

# -DDOG_REVERSE 180 degree rotation

44

DEFS=

45

46

# The location where the avr tools (e.g. avr-gcc) are located. Requires a '/' at the end.

47

# Can be empty if all tools are accessable through the search path

48

AVR_TOOLS_PATH:=/usr/bin/

49

50

# Install path of the arduino software. Requires a '/' at the end.

51

ARDUINO_PATH:=/home/edam/opt/arduino-0022/

52

53

# Install path for avrdude. Requires a '/' at the end. Can be empty if

54

# avrdude is in the search path.

55

AVRDUDE_PATH:=$(ARDUINO_PATH)hardware/tools/

56

57

# The unix device where we can reach the arduino board

58

# Uno: /dev/ttyACM0

59

# Duemilanove: /dev/ttyUSB0

60

AVRDUDE_PORT:=/dev/ttyACM0

61

62

# List of all libaries which should be included.

63

#EXTRA_DIRS+=$(ARDUINO_PATH)libraries/SPI/

64

#EXTRA_DIRS+=$(ARDUINO_PATH)libraries/Ethernet/

65

#EXTRA_DIRS+=$(ARDUINO_PATH)libraries/Ethernet/utility/

66

67

#=== fetch parameter from boards.txt processor parameter ===

68

# the basic idea is to get most of the information from boards.txt

69

70

BOARDS_TXT:=$(ARDUINO_PATH)hardware/arduino/boards.txt

71

72

# get the MCU value from the $(BOARD).build.mcu variable. For the

73

# atmega328 board this is atmega328p

74

MCU:=$(shell sed -n -e "s/$(BOARD).build.mcu=$.*$/\1/p" $(BOARDS_TXT))

75

# get the F_CPU value from the $(BOARD).build.f_cpu variable. For the

76

# atmega328 board this is 16000000

77

F_CPU:=$(shell sed -n -e "s/$(BOARD).build.f_cpu=$.*$/\1/p" $(BOARDS_TXT))

78

79

# avrdude

80

# get the AVRDUDE_UPLOAD_RATE value from the $(BOARD).upload.speed

81

# variable. For the atmega328 board this is 57600

82

AVRDUDE_UPLOAD_RATE:=$(shell sed -n -e "s/$(BOARD).upload.speed=$.*$/\1/p" $(BOARDS_TXT))

83

# get the AVRDUDE_PROGRAMMER value from the $(BOARD).upload.protocol

84

# variable. For the atmega328 board this is stk500

85

#AVRDUDE_PROGRAMMER:=$(shell sed -n -e "s/$(BOARD).upload.protocol=$.*$/\1/p" $(BOARDS_TXT))

86

# use stk500v1, because stk500 will default to stk500v2

87

AVRDUDE_PROGRAMMER:=stk500v1

88

89

#=== identify user files ===

90

PDESRC:=$(shell ls *.pde)

91

TARGETNAME=$(basename $(PDESRC))

92

93

CDIRS:=$(EXTRA_DIRS) $(addsuffix utility/,$(EXTRA_DIRS))

94

CDIRS:=*.c utility/*.c $(addsuffix *.c,$(CDIRS)) $(ARDUINO_PATH)hardware/arduino/cores/arduino/*.c

95

CSRC:=$(shell ls $(CDIRS) 2>/dev/null)

96

97

CCSRC:=$(shell ls *.cc 2>/dev/null)

98

99

CPPDIRS:=$(EXTRA_DIRS) $(addsuffix utility/,$(EXTRA_DIRS))

100

CPPDIRS:=*.cpp utility/*.cpp $(addsuffix *.cpp,$(CPPDIRS)) $(ARDUINO_PATH)hardware/arduino/cores/arduino/*.cpp

101

CPPSRC:=$(shell ls $(CPPDIRS) 2>/dev/null)

102

103

#=== build internal variables ===

104

105

# the name of the subdirectory where everything is stored

106

TMPDIRNAME:=tmp

107

TMPDIRPATH:=$(TMPDIRNAME)/

108

109

AVRTOOLSPATH:=$(AVR_TOOLS_PATH)

110

111

OBJCOPY:=$(AVRTOOLSPATH)avr-objcopy

112

OBJDUMP:=$(AVRTOOLSPATH)avr-objdump

113

SIZE:=$(AVRTOOLSPATH)avr-size

114

115

CPPSRC:=$(addprefix $(TMPDIRPATH),$(PDESRC:.pde=.cpp)) $(CPPSRC)

116

117

COBJ:=$(CSRC:.c=.o)

118

CCOBJ:=$(CCSRC:.cc=.o)

119

CPPOBJ:=$(CPPSRC:.cpp=.o)

120

121

OBJFILES:=$(COBJ) $(CCOBJ) $(CPPOBJ)

122

DIRS:= $(dir $(OBJFILES))

123

124

DEPFILES:=$(OBJFILES:.o=.d)

125

# assembler files from avr-gcc -S

126

ASSFILES:=$(OBJFILES:.o=.s)

127

# disassembled object files with avr-objdump -S

128

DISFILES:=$(OBJFILES:.o=.dis)

129

130

131

LIBNAME:=$(TMPDIRPATH)$(TARGETNAME).a

132

ELFNAME:=$(TMPDIRPATH)$(TARGETNAME).elf

133

HEXNAME:=$(TMPDIRPATH)$(TARGETNAME).hex

134

135

AVRDUDE_FLAGS = -V -F

136

AVRDUDE_FLAGS += -C $(ARDUINO_PATH)/hardware/tools/avrdude.conf

137

AVRDUDE_FLAGS += -p $(MCU)

138

AVRDUDE_FLAGS += -P $(AVRDUDE_PORT)

139

AVRDUDE_FLAGS += -c $(AVRDUDE_PROGRAMMER)

140

AVRDUDE_FLAGS += -b $(AVRDUDE_UPLOAD_RATE)

141

AVRDUDE_FLAGS += -U flash:w:$(HEXNAME)

142

143

AVRDUDE = $(AVRDUDE_PATH)avrdude

144

145

#=== predefined variable override ===

146

147

# use "make -p -f/dev/null" to see the default rules and definitions

148

# Build C and C++ flags. Include path information must be placed here

149

COMMON_FLAGS = -DF_CPU=$(F_CPU) -mmcu=$(MCU) $(DEFS)

150

# COMMON_FLAGS += -gdwarf-2

151

COMMON_FLAGS += -Os

152

COMMON_FLAGS += -Wall -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums

153

COMMON_FLAGS += -I. -Iutility

154

COMMON_FLAGS += -I$(ARDUINO_PATH)hardware/arduino/cores/arduino

155

COMMON_FLAGS += $(addprefix -I,$(EXTRA_DIRS))

156

COMMON_FLAGS += -fno-exceptions -ffunction-sections -fdata-sections -Wl,--gc-sections

157

COMMON_FLAGS += -Wl,--relax

158

COMMON_FLAGS += -mcall-prologues

159

160

CFLAGS = $(COMMON_FLAGS) -std=gnu99 -Wstrict-prototypes

161

CXXFLAGS = $(COMMON_FLAGS)

162

163

# Replace standard build tools by avr tools

164

CC = $(AVRTOOLSPATH)avr-gcc

165

CXX = $(AVRTOOLSPATH)avr-g++

166

AR = @$(AVRTOOLSPATH)avr-ar

167

168

169

# "rm" must be able to delete a directory tree

170

RM = rm -rf

171

172

#=== rules ===

173

174

# add rules for the C/C++ files where the .o file is placed in the

175

# TMPDIRPATH reuse existing variables as far as possible

176

177

$(TMPDIRPATH)%.o: %.c

178

@echo compile $<

179

@$(COMPILE.c) $(OUTPUT_OPTION) $<

180

181

$(TMPDIRPATH)%.o: %.cc

182

@echo compile $<

183

@$(COMPILE.cc) $(OUTPUT_OPTION) $<

184

185

$(TMPDIRPATH)%.o: %.cpp

186

@echo compile $<

187

@$(COMPILE.cpp) $(OUTPUT_OPTION) $<

188

189

$(TMPDIRPATH)%.s: %.c

190

@$(COMPILE.c) $(OUTPUT_OPTION) -S $<

191

192

$(TMPDIRPATH)%.s: %.cc

193

@$(COMPILE.cc) $(OUTPUT_OPTION) -S $<

194

195

$(TMPDIRPATH)%.s: %.cpp

196

@$(COMPILE.cpp) $(OUTPUT_OPTION) -S $<

197

198

$(TMPDIRPATH)%.dis: $(TMPDIRPATH)%.o

199

@$(OBJDUMP) -S $< > $@

200

201

.SUFFIXES: .elf .hex .pde

202

203

.elf.hex:

204

@$(OBJCOPY) -O ihex -R .eeprom $< $@

205

206

$(TMPDIRPATH)%.cpp: %.pde

207

@cat $(ARDUINO_PATH)hardware/arduino/cores/arduino/main.cpp > $@

208

@cat $< >> $@

209

@echo >> $@

210

@echo 'extern "C" void __cxa_pure_virtual() { while (1); }' >> $@

211

212

213

.PHONY: all

214

all: tmpdir $(HEXNAME) assemblersource showsize

215

ls -al $(HEXNAME) $(ELFNAME)

216

217

$(ELFNAME): $(LIBNAME)($(addprefix $(TMPDIRPATH),$(OBJFILES)))

218

$(LINK.o) $(COMMON_FLAGS) $(LIBNAME) $(LOADLIBES) $(LDLIBS) -o $@

219

220

$(LIBNAME)(): $(addprefix $(TMPDIRPATH),$(OBJFILES))

221

222

#=== create temp directory ===

223

# not really required, because it will be also created during the

224

# dependency handling

225

.PHONY: tmpdir

226

tmpdir:

227

@test -d $(TMPDIRPATH) || mkdir $(TMPDIRPATH)

228

229

#=== create assembler files for each C/C++ file ===

230

.PHONY: assemblersource

231

assemblersource: $(addprefix $(TMPDIRPATH),$(ASSFILES)) $(addprefix $(TMPDIRPATH),$(DISFILES))

232

233

234

#=== show the section sizes of the ELF file ===

235

.PHONY: showsize

236

showsize: $(ELFNAME)

237

$(SIZE) $<

238

239

#=== clean up target ===

240

# this is simple: the TMPDIRPATH is removed

241

.PHONY: clean

87

# Here is a complete list of configuration parameters:

88

#

89

# ARDUINODIR The path where you have installed/unpacked the arduino

90

# software (from http://arduino.cc/)

91

#

92

# BOARD Specify a target board type.

93

#

94

# SERIALDEV The unix device of the device where the arduino can be

95

# found. If unspecified, an attempt is made to determine

96

# the name of a connected arduino's serial device.

97

#

98

# TARGET The name of the target file. This is set automatically

99

# if a .ino or .pde is found, but it is not neccesary to

100

# set it otherwise.

101

#

102

# SOURCES A list of all source files of whatever language. The

103

# language type is determined by the file extension.

104

# This is set automatically if a .ino or .pde is found.

105

#

106

# LIBRARIES A list of arduino libraries to build and include. This

107

# is set automatically if a .ino or .pde is found.

108

#

109

# This general-purpose makefile also defines the following goals for

110

# use on the command line when you run make:

111

#

112

# all This is the default if no goal is specified. It builds

113

# the target and uploads it.

114

#

115

# target Builds the target of your Makefile.

116

#

117

# upload Uploads the target to an attached arduino.

118

#

119

# clean Deletes temporary files.

120

#

121

# <file> Builds the specified file, either an object file or the

122

# target, from those that that would be built for the

123

# project.

124

#

125

# boards This is not a real goal. It just displays a list of

126

# available board names, so that you can set the BOARD

127

# environment variable appropriately.

128

#

129

# monitor This is not a real goal. It starts screen on the serial

130

# device. It is ment to be an equivelant to the arduino

131

# serial monitor.

132

#_______________________________________________________________________________

133

#

134

135

# The full path to the arduino software, from arduino.cc

136

ifndef ARDUINODIR

137

ARDUINODIR := $(wildcard ~/opt/arduino-1.0)

138

endif

139

140

# check arduino software

141

ifeq ($(wildcard $(ARDUINODIR)/hardware/arduino/boards.txt), )

142

$(error ARDUINODIR is not set correctly; arduino software not found)

143

endif

144

145

# auto mode?

146

INOFILE := $(wildcard *.ino *.pde)

147

ifdef INOFILE

148

ifneq ($(words $(INOFILE)), 1)

149

$(error There is more than one .pde or .ino file in this directory!)

150

endif

151

TARGET := $(basename $(INOFILE))

152

SOURCES := $(INOFILE) \

153

$(wildcard *.c *.cc *.cpp) \

154

$(wildcard $(addprefix util/, *.c *.cc *.cpp)) \

155

$(wildcard $(addprefix utility/, *.c *.cc *.cpp))

156

# automatically determine included libraries

157

ARDUINOLIBSAVAIL := $(notdir $(wildcard $(ARDUINODIR)/libraries/*))

158

LIBRARIES := $(filter $(ARDUINOLIBSAVAIL), \

159

$(shell sed -ne "s/^ *\# *include *[<\"]$.*$\.h[>\"]/\1/p" $(SOURCES)))

160

endif

161

162

# no target? use default

163

ifeq ($(TARGET), )

164

TARGET := a.out

165

endif

166

167

# no serial device? attempt to detect an arduino

168

ifeq ($(SERIALDEV), )

169

SERIALDEV := $(firstword $(wildcard /dev/ttyACM? /dev/ttyUSB?))

170

endif

171

172

# no board? oh dear...

173

ifndef BOARD

174

ifneq "$(MAKECMDGOALS)" "boards"

175

ifneq "$(MAKECMDGOALS)" "clean"

176

$(error BOARD is unset. Type 'make boards' to see possible values)

177

endif

178

endif

179

endif

180

181

# files

182

OBJECTS := $(addsuffix .o, $(basename $(SOURCES)))

183

ARDUINOSRCDIR := $(ARDUINODIR)/hardware/arduino/cores/arduino

184

ARDUINOLIBSDIR := $(ARDUINODIR)/libraries

185

ARDUINOLIB := _arduino.a

186

ARDUINOLIBTMP := _arduino.a.tmp

187

ARDUINOLIBOBJS := $(patsubst %, $(ARDUINOLIBTMP)/%.o, $(basename $(notdir \

188

$(wildcard $(addprefix $(ARDUINOSRCDIR)/, *.c *.cpp)))))

189

ARDUINOLIBOBJS += $(foreach lib, $(LIBRARIES), \

190

$(patsubst %, $(ARDUINOLIBTMP)/%.o, $(basename $(notdir \

191

$(wildcard $(addprefix $(ARDUINOLIBSDIR)/$(lib)/, *.c *.cpp)) \

192

$(wildcard $(addprefix $(ARDUINOLIBSDIR)/$(lib)/utility/, *.c *.cpp)) ))))

193

194

# obtain board parameters from the arduino boards.txt file

195

BOARDS_FILE := $(ARDUINODIR)/hardware/arduino/boards.txt

196

BOARD_BUILD_MCU := \

197

$(shell sed -ne "s/$(BOARD).build.mcu=$.*$/\1/p" $(BOARDS_FILE))

198

BOARD_BUILD_FCPU := \

199

$(shell sed -ne "s/$(BOARD).build.f_cpu=$.*$/\1/p" $(BOARDS_FILE))

200

BOARD_BUILD_VARIANT := \

201

$(shell sed -ne "s/$(BOARD).build.variant=$.*$/\1/p" $(BOARDS_FILE))

202

BOARD_UPLOAD_SPEED := \

203

$(shell sed -ne "s/$(BOARD).upload.speed=$.*$/\1/p" $(BOARDS_FILE))

204

BOARD_UPLOAD_PROTOCOL := \

205

$(shell sed -ne "s/$(BOARD).upload.protocol=$.*$/\1/p" $(BOARDS_FILE))

206

207

# software

208

CC := avr-gcc

209

CXX := avr-g++

210

LD := avr-ld

211

AR := avr-ar

212

OBJCOPY := avr-objcopy

213

AVRDUDE := avrdude

214

215

# flags

216

CPPFLAGS = -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections

217

CPPFLAGS += -mmcu=$(BOARD_BUILD_MCU) -DF_CPU=$(BOARD_BUILD_FCPU)

218

CPPFLAGS += -I. -Iutil -Iutility -I$(ARDUINOSRCDIR)

219

CPPFLAGS += -I$(ARDUINODIR)/hardware/arduino/variants/$(BOARD_BUILD_VARIANT)/

220

CPPFLAGS += $(addprefix -I$(ARDUINODIR)/libraries/, $(LIBRARIES))

221

CPPFLAGS += $(patsubst %, -I$(ARDUINODIR)/libraries/%/utility, $(LIBRARIES))

222

AVRDUDEFLAGS = -C $(ARDUINODIR)/hardware/tools/avrdude.conf -DV

223

AVRDUDEFLAGS += -p $(BOARD_BUILD_MCU) -P $(SERIALDEV)

224

AVRDUDEFLAGS += -c $(BOARD_UPLOAD_PROTOCOL) -b $(BOARD_UPLOAD_SPEED)

225

LINKFLAGS = -Os -Wl,--gc-sections -mmcu=$(BOARD_BUILD_MCU)

226

227

# default rule

228

.DEFAULT_GOAL := all

229

230

#_______________________________________________________________________________

231

# RULES

232

233

.PHONY: all target upload clean boards monitor

234

235

all: target upload

236

237

target: $(TARGET).hex

238

239

upload:

240

@test -n "$(SERIALDEV)" || { echo "SERIALDEV is unset." >&2; exit 1; }

241

stty -F $(SERIALDEV) hupcl

242

$(AVRDUDE) $(AVRDUDEFLAGS) -U flash:w:$(TARGET).hex:i

243

242

244

clean:

243

$(RM) $(TMPDIRPATH)

244

245

# Program the device.

246

# step 1: reset the arduino board with the stty command

247

# step 2: user avrdude to upload the software

248

.PHONY: upload

249

upload: $(HEXNAME)

250

stty -F $(AVRDUDE_PORT) hupcl

251

$(AVRDUDE) $(AVRDUDE_FLAGS)

252

253

254

# === dependency handling ===

255

# From the gnu make manual (section 4.14, Generating Prerequisites

256

# Automatically) Additionally (because this will be the first executed

257

# rule) TMPDIRPATH is created here. Instead of "sed" the "echo"

258

# command is used

259

# cd $(TMPDIRPATH); mkdir -p $(DIRS) 2> /dev/null; cd ..

260

DEPACTION=test -d $(TMPDIRPATH) || mkdir $(TMPDIRPATH);\

261

mkdir -p $(addprefix $(TMPDIRPATH),$(DIRS));\

262

set -e; echo -n $@ $(dir $@) > $@; $(CC) -MM $(COMMON_FLAGS) $< >> $@

263

264

265

$(TMPDIRPATH)%.d: %.c

266

@$(DEPACTION)

267

268

$(TMPDIRPATH)%.d: %.cc

269

@$(DEPACTION)

270

271

272

$(TMPDIRPATH)%.d: %.cpp

273

@$(DEPACTION)

274

275

# Include dependency files. If a .d file is missing, a warning is

276

# created and the .d file is created This warning is not a problem

277

# (gnu make manual, section 3.3 Including Other Makefiles)

278

-include $(addprefix $(TMPDIRPATH),$(DEPFILES))

279

245

rm -f $(OBJECTS)

246

rm -f $(TARGET).elf $(TARGET).hex $(ARDUINOLIB) *~

247

rm -rf $(ARDUINOLIBTMP)

248

249

boards:

250

@echo Available values for BOARD:

251

@sed -ne '/^#/d;s/^$.*$.name=$.*$/\1 \2/;T' \

252

-e 's/$.\{12\}$ *$.*$/\1 \2/;p' $(BOARDS_FILE)

253

254

monitor:

255

@test -n "$(SERIALDEV)" || { echo "SERIALDEV is unset." >&2; exit 1; }

256

screen $(SERIALDEV)

257

258

# building the target

259

260

$(TARGET).hex: $(TARGET).elf

261

$(OBJCOPY) -O ihex -R .eeprom $< $@

262

263

.INTERMEDIATE: $(TARGET).elf

264

265

$(TARGET).elf: $(ARDUINOLIB) $(OBJECTS)

266

$(CC) $(LINKFLAGS) $(OBJECTS) $(ARDUINOLIB) -o $@

267

268

%.o: %.ino

269

$(COMPILE.cpp) -o $@ -x c++ -include $(ARDUINOSRCDIR)/Arduino.h $<

270

271

%.o: %.pde

272

$(COMPILE.cpp) -o $@ -x c++ -include $(ARDUINOSRCDIR)/Arduino.h $<

273

274

# building the arduino library

275

276

$(ARDUINOLIB): $(ARDUINOLIBOBJS)

277

$(AR) rcs $@ $?

278

rm -rf $(ARDUINOLIBTMP)

279

280

.INTERMEDIATE: $(ARDUINOLIBOBJS)

281

282

$(ARDUINOLIBTMP)/%.o: $(ARDUINOSRCDIR)/%.c

283

@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)

284

$(COMPILE.c) -o $@ $<

285

286

$(ARDUINOLIBTMP)/%.o: $(ARDUINOSRCDIR)/%.cpp

287

@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)

288

$(COMPILE.cpp) -o $@ $<

289

290

$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/%.c

291

@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)

292

$(COMPILE.c) -o $@ $<

293

294

$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/%.cpp

295

@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)

296

$(COMPILE.cpp) -o $@ $<

297

298

$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/utility/%.c

299

@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)

300

$(COMPILE.c) -o $@ $<

301

302

$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/utility/%.cpp

303

@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)

304

$(COMPILE.cpp) -o $@ $<