/make/arduino-mk

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  • Committer: edam
  • Date: 2012-10-22 16:34:19 UTC
  • Revision ID: tim@ed.am-20121022163419-568rvcv8vdvg3tgn
link against libm (as the IDE does)

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arduino.mk
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#
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#                         edam's Arduino makefile
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#_______________________________________________________________________________
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#                                                                    version 0.4
 
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#                                                                 version 0.4dev
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#
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# Copyright (C) 2011, 2012 Tim Marston <tim@ed.am>.
 
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# Copyright (C) 2011, 1012 Tim Marston <tim@ed.am>.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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        $(shell sed -ne "s/$(BOARD).upload.speed=\(.*\)/\1/p" $(BOARDS_FILE))
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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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BOARD_USB_VID := \
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        $(shell sed -ne "s/$(BOARD).build.vid=\(.*\)/\1/p" $(BOARDS_FILE))
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BOARD_USB_PID := \
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        $(shell sed -ne "s/$(BOARD).build.pid=\(.*\)/\1/p" $(BOARDS_FILE))
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# invalid board?
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ifeq "$(BOARD_BUILD_MCU)" ""
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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=$(ARDUINOCONST)
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CPPFLAGS += -DUSB_VID=$(BOARD_USB_VID) -DUSB_PID=$(BOARD_USB_PID)
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CPPFLAGS += -I. -Iutil -Iutility -I $(ARDUINOCOREDIR)
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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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.INTERMEDIATE: $(TARGET).elf
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$(TARGET).elf: $(ARDUINOLIB) $(OBJECTS)
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        $(CC) $(LINKFLAGS) $(OBJECTS) $(ARDUINOLIB) -lm -o $@
 
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        $(CC) $(LINKFLAGS) $(OBJECTS) $(ARDUINOLIB) -o $@ -lm
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%.o: %.c
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        mkdir -p .dep/$(dir $<)