third-party/mruby/examples/targets/build_config_IntelEdison.rb

   1 # Cross-compiling setup for Intel Edison (poky linux) platform
   2 # Get SDK from here: https://software.intel.com/en-us/iot/hardware/edison/downloads
   3 # REMEMBER to check and update the SDK root in the constant POKY_EDISON_PATH
   4
   5 MRuby::Build.new do |conf|
   6   toolchain :gcc
   7   conf.gembox 'default'
   8   conf.cc.defines = %w(ENABLE_READLINE)
   9   conf.gembox 'default'
  10
  11   #lightweight regular expression
  12   conf.gem :github => "pbosetti/mruby-hs-regexp", :branch => "master"
  13
  14 end
  15
  16 # Define cross build settings
  17 MRuby::CrossBuild.new('core2-32-poky-linux') do |conf|
  18   toolchain :gcc
  19
  20   # Mac OS X
  21   #
  22   POKY_EDISON_PATH = '/opt/poky-edison/1.7.2'
  23
  24   POKY_EDISON_SYSROOT =  "#{POKY_EDISON_PATH}/sysroots/core2-32-poky-linux"
  25   POKY_EDISON_X86_PATH = "#{POKY_EDISON_PATH}/sysroots/i386-pokysdk-darwin"
  26   POKY_EDISON_BIN_PATH = "#{POKY_EDISON_X86_PATH}/usr/bin/i586-poky-linux"
  27
  28
  29   conf.cc do |cc|
  30     cc.command = "#{POKY_EDISON_BIN_PATH}/i586-poky-linux-gcc"
  31     cc.include_paths << ["#{POKY_EDISON_SYSROOT}/usr/include", "#{POKY_EDISON_X86_PATH}/usr/include"]
  32     cc.flags = %w(-m32 -march=core2 -mtune=core2 -msse3 -mfpmath=sse -mstackrealign -fno-omit-frame-pointer)
  33     cc.flags << %w(-O2 -pipe -g -feliminate-unused-debug-types)
  34     cc.flags << "--sysroot=#{POKY_EDISON_SYSROOT}"
  35     cc.compile_options = %Q[%{flags} -o "%{outfile}" -c "%{infile}"]
  36     cc.defines = %w(ENABLE_READLINE)
  37   end
  38
  39   conf.cxx do |cxx|
  40     cxx.command = "#{POKY_EDISON_BIN_PATH}/i586-poky-linux-g++"
  41     cxx.include_paths = conf.cc.include_paths.dup
  42     cxx.include_paths << ["#{POKY_EDISON_SYSROOT}/usr/include/c++/4.9.1"]
  43     cxx.flags = conf.cc.flags.dup
  44     cxx.defines = conf.cc.defines.dup
  45     cxx.compile_options = conf.cc.compile_options.dup
  46   end
  47
  48   conf.archiver do |archiver|
  49     archiver.command = "#{POKY_EDISON_BIN_PATH}/i586-poky-linux-ar"
  50     archiver.archive_options = 'rcs "%{outfile}" %{objs}'
  51   end
  52
  53   conf.linker do |linker|
  54     linker.command = "#{POKY_EDISON_BIN_PATH}/i586-poky-linux-g++"
  55     linker.flags = %w(-m32 -march=i586)
  56     linker.flags << "--sysroot=#{POKY_EDISON_SYSROOT}"
  57     linker.flags << %w(-O1)
  58     linker.libraries = %w(m pthread)
  59   end
  60
  61   #do not build executable test
  62   conf.build_mrbtest_lib_only
  63
  64   conf.gembox 'default'
  65
  66   #lightweight regular expression
  67   conf.gem :github => "pbosetti/mruby-hs-regexp", :branch => "master"
  68
  69 end