[279] | 1 | MRuby::Build.new do |conf|
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| 2 |
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| 3 | # Gets set by the VS command prompts.
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| 4 | if ENV['VisualStudioVersion'] || ENV['VSINSTALLDIR']
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| 5 | toolchain :visualcpp
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| 6 | else
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| 7 | toolchain :gcc
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| 8 | end
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| 9 |
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| 10 | enable_debug
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| 11 |
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| 12 | # include the default GEMs
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| 13 | conf.gembox 'default'
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| 14 |
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| 15 | end
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| 16 |
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| 17 | # Cross Compiling configuration for Arduino Due
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| 18 | # http://arduino.cc/en/Main/ArduinoBoardDue
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| 19 | #
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| 20 | # Requires Arduino IDE >= 1.5
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| 21 | MRuby::CrossBuild.new("ArduinoDue") do |conf|
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| 22 | toolchain :gcc
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| 23 |
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| 24 | # Mac OS X, Arduino IDE <= 1.5.6
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| 25 | # ARDUINO_PATH = '/Applications/Arduino.app/Contents/Resources/Java'
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| 26 | # Mac OS X, Arduino IDE >= 1.5.7
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| 27 | # ARDUINO_PATH = '/Applications/Arduino.app/Contents/Java'
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| 28 | # GNU Linux
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| 29 | ARDUINO_PATH = '/opt/arduino'
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| 30 | # Arduino IDE <= 1.5.6
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| 31 | BIN_PATH = "#{ARDUINO_PATH}/hardware/tools/g++_arm_none_eabi/bin"
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| 32 | # Arduino IDE >= 1.5.7
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| 33 | # BIN_PATH = "#{ARDUINO_PATH}/hardware/tools/gcc-arm-none-eabi-4.8.3-2014q1/bin"
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| 34 | SAM_PATH = "#{ARDUINO_PATH}/hardware/arduino/sam"
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| 35 | TARGET_PATH = "#{SAM_PATH}/variants/arduino_due_x"
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| 36 |
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| 37 | conf.cc do |cc|
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| 38 | cc.command = "#{BIN_PATH}/arm-none-eabi-gcc"
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| 39 | cc.include_paths << ["#{SAM_PATH}/system/libsam", "#{SAM_PATH}/system/CMSIS/CMSIS/Include/",
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| 40 | "#{SAM_PATH}/system/CMSIS/Device/ATMEL/",
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| 41 | "#{SAM_PATH}/cores/arduino", "#{SAM_PATH}/libraries","#{TARGET_PATH}"]
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| 42 | cc.flags = %w(-g -Os -w -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500
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| 43 | -Dprintf=iprintf -mcpu=cortex-m3 -DF_CPU=84000000L -DARDUINO=156 -DARDUINO_SAM_DUE -DARDUINO_ARCH_SAM
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| 44 | -D__SAM3X8E__ -mthumb -DUSB_PID=0x003e -DUSB_VID=0x2341 -DUSBCON -DUSB_MANUFACTURER="Unknown" -DUSB_PRODUCT="Arduino Due")
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| 45 | cc.compile_options = "%{flags} -o %{outfile} -c %{infile}"
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| 46 |
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| 47 | #configuration for low memory environment
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| 48 | cc.defines << %w(MRB_HEAP_PAGE_SIZE=64)
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| 49 | cc.defines << %w(MRB_USE_IV_SEGLIST)
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| 50 | cc.defines << %w(KHASH_DEFAULT_SIZE=8)
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| 51 | cc.defines << %w(MRB_STR_BUF_MIN_SIZE=20)
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| 52 | cc.defines << %w(MRB_GC_STRESS)
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| 53 | #cc.defines << %w(MRB_DISABLE_STDIO) #if you dont need stdio.
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| 54 | #cc.defines << %w(POOL_PAGE_SIZE=1000) #effective only for use with mruby-eval
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| 55 | end
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| 56 |
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| 57 | conf.cxx do |cxx|
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| 58 | cxx.command = conf.cc.command.dup
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| 59 | cxx.include_paths = conf.cc.include_paths.dup
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| 60 | cxx.flags = conf.cc.flags.dup
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| 61 | cxx.flags << %w(-fno-rtti -fno-exceptions)
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| 62 | cxx.defines = conf.cc.defines.dup
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| 63 | cxx.compile_options = conf.cc.compile_options.dup
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| 64 | end
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| 65 |
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| 66 | conf.archiver do |archiver|
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| 67 | archiver.command = "#{BIN_PATH}/arm-none-eabi-ar"
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| 68 | archiver.archive_options = 'rcs %{outfile} %{objs}'
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| 69 | end
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| 70 |
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| 71 | #no executables
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| 72 | conf.bins = []
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| 73 |
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| 74 | #do not build executable test
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| 75 | conf.build_mrbtest_lib_only
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| 76 |
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| 77 | #disable C++ exception
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| 78 | conf.disable_cxx_exception
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| 79 |
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| 80 | #gems from core
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| 81 | conf.gem :core => "mruby-print"
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| 82 | conf.gem :core => "mruby-math"
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| 83 | conf.gem :core => "mruby-enum-ext"
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| 84 |
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| 85 | #light-weight regular expression
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| 86 | conf.gem :github => "masamitsu-murase/mruby-hs-regexp", :branch => "master"
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| 87 |
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| 88 | #Arduino API
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| 89 | #conf.gem :github =>"kyab/mruby-arduino", :branch => "master"
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| 90 |
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| 91 | end
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