1# encoding: utf-8
2# Build description.
3# basic build file for mruby
4MRUBY_ROOT = File.dirname(File.expand_path(__FILE__))
5MRUBY_BUILD_HOST_IS_CYGWIN = RUBY_PLATFORM.include?('cygwin')
6MRUBY_BUILD_HOST_IS_OPENBSD = RUBY_PLATFORM.include?('openbsd')
7
8$LOAD_PATH << File.join(MRUBY_ROOT, "lib")
9
10# load build systems
11require "mruby-core-ext"
12require "mruby/build"
13require "mruby/gem"
14
15# load configuration file
16MRUBY_CONFIG = (ENV['MRUBY_CONFIG'] && ENV['MRUBY_CONFIG'] != '') ? ENV['MRUBY_CONFIG'] : "#{MRUBY_ROOT}/build_config.rb"
17load MRUBY_CONFIG
18
19# load basic rules
20MRuby.each_target do |build|
21  build.define_rules
22end
23
24# load custom rules
25load "#{MRUBY_ROOT}/src/mruby_core.rake"
26load "#{MRUBY_ROOT}/mrblib/mrblib.rake"
27
28load "#{MRUBY_ROOT}/tasks/mrbgems.rake"
29load "#{MRUBY_ROOT}/tasks/libmruby.rake"
30
31load "#{MRUBY_ROOT}/tasks/benchmark.rake"
32
33load "#{MRUBY_ROOT}/tasks/gitlab.rake"
34
35def install_D(src, dst)
36  opts = { :verbose => $verbose }
37  FileUtils.rm_f dst, opts
38  FileUtils.mkdir_p File.dirname(dst), opts
39  FileUtils.cp src, dst, opts
40end
41
42##############################
43# generic build targets, rules
44task :default => :all
45
46bin_path = ENV['INSTALL_DIR'] || "#{MRUBY_ROOT}/bin"
47
48depfiles = MRuby.targets['host'].bins.map do |bin|
49  install_path = MRuby.targets['host'].exefile("#{bin_path}/#{bin}")
50  source_path = MRuby.targets['host'].exefile("#{MRuby.targets['host'].build_dir}/bin/#{bin}")
51
52  file install_path => source_path do |t|
53    install_D t.prerequisites.first, t.name
54  end
55
56  install_path
57end
58
59MRuby.each_target do |target|
60  gems.map do |gem|
61    current_dir = gem.dir.relative_path_from(Dir.pwd)
62    relative_from_root = gem.dir.relative_path_from(MRUBY_ROOT)
63    current_build_dir = File.expand_path "#{build_dir}/#{relative_from_root}"
64
65    if current_build_dir !~ /^#{build_dir}/
66      current_build_dir = "#{build_dir}/mrbgems/#{gem.name}"
67    end
68
69    gem.bins.each do |bin|
70      exec = exefile("#{build_dir}/bin/#{bin}")
71      objs = Dir.glob("#{current_dir}/tools/#{bin}/*.{c,cpp,cxx,cc}").map { |f| objfile(f.pathmap("#{current_build_dir}/tools/#{bin}/%n")) }
72
73      file exec => objs + target.libraries do |t|
74        gem_flags = gems.map { |g| g.linker.flags }
75        gem_flags_before_libraries = gems.map { |g| g.linker.flags_before_libraries }
76        gem_flags_after_libraries = gems.map { |g| g.linker.flags_after_libraries }
77        gem_libraries = gems.map { |g| g.linker.libraries }
78        gem_library_paths = gems.map { |g| g.linker.library_paths }
79        linker.run t.name, t.prerequisites, gem_libraries, gem_library_paths, gem_flags, gem_flags_before_libraries, gem_flags_after_libraries
80      end
81
82      if target == MRuby.targets['host']
83        install_path = MRuby.targets['host'].exefile("#{bin_path}/#{bin}")
84
85        file install_path => exec do |t|
86          install_D t.prerequisites.first, t.name
87        end
88        depfiles += [ install_path ]
89      elsif target == MRuby.targets['host-debug']
90        unless MRuby.targets['host'].gems.map {|g| g.bins}.include?([bin])
91          install_path = MRuby.targets['host-debug'].exefile("#{bin_path}/#{bin}")
92
93          file install_path => exec do |t|
94            install_D t.prerequisites.first, t.name
95          end
96          depfiles += [ install_path ]
97        end
98      else
99        depfiles += [ exec ]
100      end
101    end
102  end
103end
104
105depfiles += MRuby.targets.map { |n, t|
106  t.libraries
107}.flatten
108
109depfiles += MRuby.targets.reject { |n, t| n == 'host' }.map { |n, t|
110  t.bins.map { |bin| t.exefile("#{t.build_dir}/bin/#{bin}") }
111}.flatten
112
113desc "build all targets, install (locally) in-repo"
114task :all => depfiles do
115  puts
116  puts "Build summary:"
117  puts
118  MRuby.each_target do
119    print_build_summary
120  end
121end
122
123desc "run all mruby tests"
124task :test
125MRuby.each_target do
126  if test_enabled?
127    t = :"test_#{self.name}"
128    task t => ["all"] do
129      run_test
130    end
131    task :test => t
132  end
133
134  if bintest_enabled?
135    t = :"bintest_#{self.name}"
136    task t => ["all"] do
137      run_bintest
138    end
139    task :test => t
140  end
141end
142
143desc "clean all built and in-repo installed artifacts"
144task :clean do
145  MRuby.each_target do |t|
146    FileUtils.rm_rf t.build_dir, { :verbose => $verbose }
147  end
148  FileUtils.rm_f depfiles, { :verbose => $verbose }
149  puts "Cleaned up target build folder"
150end
151
152desc "clean everything!"
153task :deep_clean => ["clean"] do
154  MRuby.each_target do |t|
155    FileUtils.rm_rf t.gem_clone_dir, { :verbose => $verbose }
156  end
157  puts "Cleaned up mrbgems build folder"
158end
159
160desc 'generate document'
161task :doc do
162  begin
163    sh "mrbdoc"
164  rescue
165    puts "ERROR: To generate documents, you should install yard-mruby gem."
166    puts "  $ gem install yard-mruby"
167  end
168end
169