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# monitor Start `screen` on the serial device. This is meant to be an
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# equivalent to the Arduino serial monitor.
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# size Displays size information about the bulit target.
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# <file> Builds the specified file, either an object file or the target,
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# from those that that would be built for the project.
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#_______________________________________________________________________________
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$(wildcard $(addprefix utility/, *.c *.cc *.cpp))
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# automatically determine included libraries
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LIBRARIES := $(filter $(notdir $(wildcard $(ARDUINODIR)/libraries/*)), \
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ARDUINOLIBSAVAIL := $(notdir $(wildcard $(ARDUINODIR)/libraries/*))
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LIBRARIES := $(filter $(ARDUINOLIBSAVAIL), \
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$(shell sed -ne "s/^ *\# *include *[<\"]\(.*\)\.h[>\"]/\1/p" $(SOURCES)))
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AR := $(call findsoftware,avr-ar)
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OBJCOPY := $(call findsoftware,avr-objcopy)
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AVRDUDE := $(call findsoftware,avrdude)
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AVRSIZE := $(call findsoftware,avr-size)
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TARGET := $(if $(TARGET),$(TARGET),a.out)
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OBJECTS := $(addsuffix .o, $(basename $(SOURCES)))
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DEPFILES := $(patsubst %, .dep/%.dep, $(SOURCES))
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ARDUINOCOREDIR := $(ARDUINODIR)/hardware/arduino/cores/arduino
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ARDUINOLIB := .lib/arduino.a
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ARDUINOLIBLIBSDIR := $(ARDUINODIR)/libraries
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ARDUINOLIBLIBSPATH := $(foreach lib, $(LIBRARIES), \
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$(ARDUINODIR)/libraries/$(lib)/ $(ARDUINODIR)/libraries/$(lib)/utility/ )
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ARDUINOLIBOBJS := $(foreach dir, $(ARDUINOCOREDIR) $(ARDUINOLIBLIBSPATH), \
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$(patsubst %, .lib/%.o, $(wildcard $(addprefix $(dir)/, *.c *.cpp))))
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ARDUINOSRCDIR := $(ARDUINODIR)/hardware/arduino/cores/arduino
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ARDUINOLIBSDIR := $(ARDUINODIR)/libraries
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ARDUINOLIB := _arduino.a
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ARDUINOLIBTMP := $(ARDUINOLIB).tmp
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ARDUINOLIBOBJS := $(patsubst %, $(ARDUINOLIBTMP)/%.o, $(basename $(notdir \
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$(wildcard $(addprefix $(ARDUINOSRCDIR)/, *.c *.cpp)))))
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ARDUINOLIBOBJS += $(foreach lib, $(LIBRARIES), \
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$(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 := $(ARDUINODIR)/hardware/tools/avr/etc/avrdude.conf
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CPPFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
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CPPFLAGS += -mmcu=$(BOARD_BUILD_MCU)
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CPPFLAGS += -DF_CPU=$(BOARD_BUILD_FCPU) -DARDUINO=$(ARDUINOCONST)
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CPPFLAGS += -I. -Iutil -Iutility -I$(ARDUINOCOREDIR)
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CPPFLAGS += -I. -Iutil -Iutility -I$(ARDUINOSRCDIR)
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CPPFLAGS += -I$(ARDUINODIR)/hardware/arduino/variants/$(BOARD_BUILD_VARIANT)/
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CPPFLAGS += $(addprefix -I$(ARDUINODIR)/libraries/, $(LIBRARIES))
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CPPFLAGS += $(patsubst %, -I$(ARDUINODIR)/libraries/%/utility, $(LIBRARIES))
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CPPDEPFLAGS = -MMD -MP -MF .dep/$<.dep
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CPPINOFLAGS := -x c++ -include $(ARDUINOCOREDIR)/Arduino.h
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AVRDUDEFLAGS := $(addprefix -C , $(AVRDUDECONF)) -DV
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AVRDUDEFLAGS += -p $(BOARD_BUILD_MCU) -P $(SERIALDEV)
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AVRDUDEFLAGS += -c $(BOARD_UPLOAD_PROTOCOL) -b $(BOARD_UPLOAD_SPEED)
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# figure out which arg to use with stty
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STTYFARG := $(shell stty --help > /dev/null 2>&1 && echo -F || echo -f)
266
# include dependencies
267
ifneq "$(MAKECMDGOALS)" "clean"
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265
.DEFAULT_GOAL := all
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267
#_______________________________________________________________________________
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.PHONY: all target upload clean boards monitor size
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.PHONY: all target upload clean boards monitor
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274
target: $(TARGET).hex
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@echo "\nUploading to board..."
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@test -n "$(SERIALDEV)" || { \
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echo "error: SERIALDEV could not be determined automatically." >&2; \
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rm -f $(TARGET).elf $(TARGET).hex $(ARDUINOLIB) *~
290
rm -rf $(ARDUINOLIBTMP)
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@echo Available values for BOARD:
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@sed -ne '/^#/d; /^[^.]\+\.name=/p' $(BOARDS_FILE) | \
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sed -e 's/\([^.]\+\)\.name=\(.*\)/\1 \2/' \
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-e 's/\(.\{12\}\) *\(.*\)/\1 \2/'
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@sed -ne '/^#/d;s/^\(.*\).name=\(.*\)/\1 \2/;T' \
295
-e 's/\(.\{12\}\) *\(.*\)/\1 \2/;p' $(BOARDS_FILE)
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@test -n "$(SERIALDEV)" || { \
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316
$(TARGET).elf: $(ARDUINOLIB) $(OBJECTS)
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317
$(CC) $(LINKFLAGS) $(OBJECTS) $(ARDUINOLIB) -o $@
331
mkdir -p .dep/$(dir $<)
332
$(COMPILE.c) $(CPPDEPFLAGS) -o $@ $<
335
mkdir -p .dep/$(dir $<)
336
$(COMPILE.cpp) $(CPPDEPFLAGS) -o $@ $<
339
mkdir -p .dep/$(dir $<)
340
$(COMPILE.cpp) $(CPPDEPFLAGS) -o $@ $<
343
mkdir -p .dep/$(dir $<)
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$(COMPILE.cpp) $(CPPDEPFLAGS) -o $@ $<
347
mkdir -p .dep/$(dir $<)
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$(COMPILE.cpp) $(CPPDEPFLAGS) -o $@ $(CPPINOFLAGS) $<
320
$(COMPILE.cpp) -o $@ -x c++ -include $(ARDUINOSRCDIR)/Arduino.h $<
351
mkdir -p .dep/$(dir $<)
352
$(COMPILE.cpp) $(CPPDEPFLAGS) -o $@ -x c++ -include $(ARDUINOCOREDIR)/Arduino.h $<
323
$(COMPILE.cpp) -o $@ -x c++ -include $(ARDUINOSRCDIR)/Arduino.h $<
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# building the arduino library
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$(ARDUINOLIB): $(ARDUINOLIBOBJS)
361
$(COMPILE.c) -o $@ $<
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$(COMPILE.cpp) -o $@ $<
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$(COMPILE.cpp) -o $@ $<
329
rm -rf $(ARDUINOLIBTMP)
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.INTERMEDIATE: $(ARDUINOLIBOBJS)
333
$(ARDUINOLIBTMP)/%.o: $(ARDUINOSRCDIR)/%.c
334
@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
335
$(COMPILE.c) -o $@ $<
337
$(ARDUINOLIBTMP)/%.o: $(ARDUINOSRCDIR)/%.cpp
338
@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
339
$(COMPILE.cpp) -o $@ $<
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$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/%.c
342
@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
343
$(COMPILE.c) -o $@ $<
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$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/%.cpp
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@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
347
$(COMPILE.cpp) -o $@ $<
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$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/utility/%.c
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@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
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$(COMPILE.c) -o $@ $<
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$(ARDUINOLIBTMP)/%.o: $(ARDUINODIR)/libraries/*/utility/%.cpp
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@test -d $(ARDUINOLIBTMP) || mkdir $(ARDUINOLIBTMP)
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$(COMPILE.cpp) -o $@ $<
added
removed
arduino.mk
