/make/arduino-mk

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  • Committer: edam
  • Date: 2012-02-13 16:27:11 UTC
  • Revision ID: edam@waxworlds.org-20120213162711-nk86d4et6zla1s99
add some signed and packing gcc options

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arduino.mk
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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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# arduino version (currently fixed)
 
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ARDUINOVER := 100
 
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# software (prioritise binaries that came with arduino software)
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FIND_SOFTWARE = $(firstword $(wildcard \
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        $(ARDUINODIR)/hardware/tools/$(1) \
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# flags
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CPPFLAGS = -Os -Wall -fno-exceptions -ffunction-sections -fdata-sections
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CPPFLAGS += -mmcu=$(BOARD_BUILD_MCU) -DF_CPU=$(BOARD_BUILD_FCPU)
 
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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=$(BOARD_BUILD_FCPU) -DARDUINO=$(ARDUINOVER)
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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))