third-party/mruby/Rakefile

   1 # encoding: utf-8
   2 # Build description.
   3 # basic build file for mruby
   4 MRUBY_ROOT = File.dirname(File.expand_path(__FILE__))
   5 MRUBY_BUILD_HOST_IS_CYGWIN = RUBY_PLATFORM.include?('cygwin')
   6 MRUBY_BUILD_HOST_IS_OPENBSD = RUBY_PLATFORM.include?('openbsd')
   7
   8 Rake.verbose(false) if Rake.verbose == Rake::DSL::DEFAULT
   9
  10 $LOAD_PATH << File.join(MRUBY_ROOT, "lib")
  11
  12 # load build systems
  13 require "mruby-core-ext"
  14 require "mruby/build"
  15
  16 # load configuration file
  17 MRUBY_CONFIG = (ENV['MRUBY_CONFIG'] && ENV['MRUBY_CONFIG'] != '') ? ENV['MRUBY_CONFIG'] : "#{MRUBY_ROOT}/build_config.rb"
  18 load MRUBY_CONFIG
  19
  20 # load basic rules
  21 MRuby.each_target do |build|
  22   build.define_rules
  23 end
  24
  25 # load custom rules
  26 load "#{MRUBY_ROOT}/src/mruby_core.rake"
  27 load "#{MRUBY_ROOT}/mrblib/mrblib.rake"
  28
  29 load "#{MRUBY_ROOT}/tasks/mrbgems.rake"
  30 load "#{MRUBY_ROOT}/tasks/libmruby.rake"
  31
  32 load "#{MRUBY_ROOT}/tasks/benchmark.rake"
  33
  34 load "#{MRUBY_ROOT}/tasks/gitlab.rake"
  35 load "#{MRUBY_ROOT}/tasks/doc.rake"
  36
  37 def install_D(src, dst)
  38   rm_f dst
  39   mkdir_p File.dirname(dst)
  40   cp src, dst
  41 end
  42
  43 ##############################
  44 # generic build targets, rules
  45 task :default => :all
  46
  47 bin_path = ENV['INSTALL_DIR'] || "#{MRUBY_ROOT}/bin"
  48
  49 depfiles = MRuby.targets['host'].bins.map do |bin|
  50   install_path = MRuby.targets['host'].exefile("#{bin_path}/#{bin}")
  51   source_path = MRuby.targets['host'].exefile("#{MRuby.targets['host'].build_dir}/bin/#{bin}")
  52
  53   file install_path => source_path do |t|
  54     install_D t.prerequisites.first, t.name
  55   end
  56
  57   install_path
  58 end
  59
  60 MRuby.each_target do |target|
  61   gems.map do |gem|
  62     current_dir = gem.dir.relative_path_from(Dir.pwd)
  63     relative_from_root = gem.dir.relative_path_from(MRUBY_ROOT)
  64     current_build_dir = File.expand_path "#{build_dir}/#{relative_from_root}"
  65
  66     if current_build_dir !~ /^#{Regexp.escape(build_dir)}/
  67       current_build_dir = "#{build_dir}/mrbgems/#{gem.name}"
  68     end
  69
  70     gem.bins.each do |bin|
  71       exec = exefile("#{build_dir}/bin/#{bin}")
  72       objs = Dir.glob("#{current_dir}/tools/#{bin}/*.{c,cpp,cxx,cc}").map { |f| objfile(f.pathmap("#{current_build_dir}/tools/#{bin}/%n")) }
  73
  74       file exec => objs + target.libraries do |t|
  75         gem_flags = gems.map { |g| g.linker.flags }
  76         gem_flags_before_libraries = gems.map { |g| g.linker.flags_before_libraries }
  77         gem_flags_after_libraries = gems.map { |g| g.linker.flags_after_libraries }
  78         gem_libraries = gems.map { |g| g.linker.libraries }
  79         gem_library_paths = gems.map { |g| g.linker.library_paths }
  80         linker.run t.name, t.prerequisites, gem_libraries, gem_library_paths, gem_flags, gem_flags_before_libraries, gem_flags_after_libraries
  81       end
  82
  83       if target == MRuby.targets['host']
  84         install_path = MRuby.targets['host'].exefile("#{bin_path}/#{bin}")
  85
  86         file install_path => exec do |t|
  87           install_D t.prerequisites.first, t.name
  88         end
  89         depfiles += [ install_path ]
  90       elsif target == MRuby.targets['host-debug']
  91         unless MRuby.targets['host'].gems.map {|g| g.bins}.include?([bin])
  92           install_path = MRuby.targets['host-debug'].exefile("#{bin_path}/#{bin}")
  93
  94           file install_path => exec do |t|
  95             install_D t.prerequisites.first, t.name
  96           end
  97           depfiles += [ install_path ]
  98         end
  99       else
 100         depfiles += [ exec ]
 101       end
 102     end
 103   end
 104 end
 105
 106 depfiles += MRuby.targets.map { |n, t|
 107   t.libraries
 108 }.flatten
 109
 110 depfiles += MRuby.targets.reject { |n, t| n == 'host' }.map { |n, t|
 111   t.bins.map { |bin| t.exefile("#{t.build_dir}/bin/#{bin}") }
 112 }.flatten
 113
 114 desc "build all targets, install (locally) in-repo"
 115 task :all => depfiles do
 116   puts
 117   puts "Build summary:"
 118   puts
 119   MRuby.each_target do
 120     print_build_summary
 121   end
 122   MRuby::Lockfile.write
 123 end
 124
 125 desc "run all mruby tests"
 126 task :test
 127 MRuby.each_target do
 128   if test_enabled?
 129     t = :"test_#{self.name}"
 130     task t => ["all"] do
 131       run_test
 132     end
 133     task :test => t
 134   end
 135
 136   if bintest_enabled?
 137     t = :"bintest_#{self.name}"
 138     task t => ["all"] do
 139       run_bintest
 140     end
 141     task :test => t
 142   end
 143 end
 144
 145 desc "clean all built and in-repo installed artifacts"
 146 task :clean do
 147   MRuby.each_target do |t|
 148     rm_rf t.build_dir
 149   end
 150   rm_f depfiles
 151   puts "Cleaned up target build folder"
 152 end
 153
 154 desc "clean everything!"
 155 task :deep_clean => ["clean", "clean_doc"] do
 156   MRuby.each_target do |t|
 157     rm_rf t.gem_clone_dir
 158   end
 159   puts "Cleaned up mrbgems build folder"
 160 end