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')
8 Rake.verbose(false) if Rake.verbose == Rake::DSL::DEFAULT
10 $LOAD_PATH << File.join(MRUBY_ROOT, "lib")
13 require "mruby-core-ext"
16 # load configuration file
17 MRUBY_CONFIG = (ENV['MRUBY_CONFIG'] && ENV['MRUBY_CONFIG'] != '') ? ENV['MRUBY_CONFIG'] : "#{MRUBY_ROOT}/build_config.rb"
21 MRuby.each_target do |build|
26 load "#{MRUBY_ROOT}/src/mruby_core.rake"
27 load "#{MRUBY_ROOT}/mrblib/mrblib.rake"
29 load "#{MRUBY_ROOT}/tasks/mrbgems.rake"
30 load "#{MRUBY_ROOT}/tasks/libmruby.rake"
32 load "#{MRUBY_ROOT}/tasks/benchmark.rake"
34 load "#{MRUBY_ROOT}/tasks/gitlab.rake"
35 load "#{MRUBY_ROOT}/tasks/doc.rake"
37 def install_D(src, dst)
39 mkdir_p File.dirname(dst)
43 ##############################
44 # generic build targets, rules
47 bin_path = ENV['INSTALL_DIR'] || "#{MRUBY_ROOT}/bin"
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}")
53 file install_path => source_path do |t|
54 install_D t.prerequisites.first, t.name
60 MRuby.each_target do |target|
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}"
66 if current_build_dir !~ /^#{Regexp.escape(build_dir)}/
67 current_build_dir = "#{build_dir}/mrbgems/#{gem.name}"
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")) }
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
83 if target == MRuby.targets['host']
84 install_path = MRuby.targets['host'].exefile("#{bin_path}/#{bin}")
86 file install_path => exec do |t|
87 install_D t.prerequisites.first, t.name
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}")
94 file install_path => exec do |t|
95 install_D t.prerequisites.first, t.name
97 depfiles += [ install_path ]
106 depfiles += MRuby.targets.map { |n, t|
110 depfiles += MRuby.targets.reject { |n, t| n == 'host' }.map { |n, t|
111 t.bins.map { |bin| t.exefile("#{t.build_dir}/bin/#{bin}") }
114 desc "build all targets, install (locally) in-repo"
115 task :all => depfiles do
117 puts "Build summary:"
122 MRuby::Lockfile.write
125 desc "run all mruby tests"
129 t = :"test_#{self.name}"
137 t = :"bintest_#{self.name}"
145 desc "clean all built and in-repo installed artifacts"
147 MRuby.each_target do |t|
151 puts "Cleaned up target build folder"
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
159 puts "Cleaned up mrbgems build folder"