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Diffstat (limited to '')
| -rw-r--r-- | web/server/h2o/libh2o/deps/mruby/lib/mruby/build/command.rb | 324 |
1 files changed, 324 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/lib/mruby/build/command.rb b/web/server/h2o/libh2o/deps/mruby/lib/mruby/build/command.rb new file mode 100644 index 00000000..694b4a24 --- /dev/null +++ b/web/server/h2o/libh2o/deps/mruby/lib/mruby/build/command.rb @@ -0,0 +1,324 @@ +require 'forwardable' + +module MRuby + class Command + include Rake::DSL + extend Forwardable + def_delegators :@build, :filename, :objfile, :libfile, :exefile, :cygwin_filename + attr_accessor :build, :command + + def initialize(build) + @build = build + end + + # clone is deep clone without @build + def clone + target = super + excepts = %w(@build) + instance_variables.each do |attr| + unless excepts.include?(attr.to_s) + val = Marshal::load(Marshal.dump(instance_variable_get(attr))) # deep clone + target.instance_variable_set(attr, val) + end + end + target + end + + NotFoundCommands = {} + + private + def _run(options, params={}) + return sh command + ' ' + ( options % params ) if NotFoundCommands.key? @command + begin + sh build.filename(command) + ' ' + ( options % params ) + rescue RuntimeError + NotFoundCommands[@command] = true + _run options, params + end + end + end + + class Command::Compiler < Command + attr_accessor :flags, :include_paths, :defines, :source_exts + attr_accessor :compile_options, :option_define, :option_include_path, :out_ext + attr_accessor :cxx_compile_flag, :cxx_exception_flag + + def initialize(build, source_exts=[]) + super(build) + @command = ENV['CC'] || 'cc' + @flags = [ENV['CFLAGS'] || []] + @source_exts = source_exts + @include_paths = ["#{MRUBY_ROOT}/include"] + @defines = %w() + @option_include_path = '-I%s' + @option_define = '-D%s' + @compile_options = '%{flags} -o %{outfile} -c %{infile}' + end + + alias header_search_paths include_paths + def search_header_path(name) + header_search_paths.find do |v| + File.exist? build.filename("#{v}/#{name}").sub(/^"(.*)"$/, '\1') + end + end + + def search_header(name) + path = search_header_path name + path && build.filename("#{path}/#{name}").sub(/^"(.*)"$/, '\1') + end + + def all_flags(_defineds=[], _include_paths=[], _flags=[]) + define_flags = [defines, _defineds].flatten.map{ |d| option_define % d } + include_path_flags = [include_paths, _include_paths].flatten.map do |f| + if MRUBY_BUILD_HOST_IS_CYGWIN + option_include_path % cygwin_filename(f) + else + option_include_path % filename(f) + end + end + [flags, define_flags, include_path_flags, _flags].flatten.join(' ') + end + + def run(outfile, infile, _defineds=[], _include_paths=[], _flags=[]) + FileUtils.mkdir_p File.dirname(outfile) + _pp "CC", infile.relative_path, outfile.relative_path + if MRUBY_BUILD_HOST_IS_CYGWIN + _run compile_options, { :flags => all_flags(_defineds, _include_paths, _flags), + :infile => cygwin_filename(infile), :outfile => cygwin_filename(outfile) } + else + _run compile_options, { :flags => all_flags(_defineds, _include_paths, _flags), + :infile => filename(infile), :outfile => filename(outfile) } + end + end + + def define_rules(build_dir, source_dir='') + @out_ext = build.exts.object + gemrake = File.join(source_dir, "mrbgem.rake") + rakedep = File.exist?(gemrake) ? [ gemrake ] : [] + + if build_dir.include? "mrbgems/" + generated_file_matcher = Regexp.new("^#{Regexp.escape build_dir}/(.*)#{Regexp.escape out_ext}$") + else + generated_file_matcher = Regexp.new("^#{Regexp.escape build_dir}/(?!mrbgems/.+/)(.*)#{Regexp.escape out_ext}$") + end + source_exts.each do |ext, compile| + rule generated_file_matcher => [ + proc { |file| + file.sub(generated_file_matcher, "#{source_dir}/\\1#{ext}") + }, + proc { |file| + get_dependencies(file) + rakedep + } + ] do |t| + run t.name, t.prerequisites.first + end + + rule generated_file_matcher => [ + proc { |file| + file.sub(generated_file_matcher, "#{build_dir}/\\1#{ext}") + }, + proc { |file| + get_dependencies(file) + rakedep + } + ] do |t| + run t.name, t.prerequisites.first + end + end + end + + private + def get_dependencies(file) + file = file.ext('d') unless File.extname(file) == '.d' + if File.exist?(file) + File.read(file).gsub("\\\n ", "").scan(/^\S+:\s+(.+)$/).flatten.map {|s| s.split(' ') }.flatten + else + [] + end + [ MRUBY_CONFIG ] + end + end + + class Command::Linker < Command + attr_accessor :flags, :library_paths, :flags_before_libraries, :libraries, :flags_after_libraries + attr_accessor :link_options, :option_library, :option_library_path + + def initialize(build) + super + @command = ENV['LD'] || 'ld' + @flags = (ENV['LDFLAGS'] || []) + @flags_before_libraries, @flags_after_libraries = [], [] + @libraries = [] + @library_paths = [] + @option_library = '-l%s' + @option_library_path = '-L%s' + @link_options = "%{flags} -o %{outfile} %{objs} %{flags_before_libraries} %{libs} %{flags_after_libraries}" + end + + def all_flags(_library_paths=[], _flags=[]) + library_path_flags = [library_paths, _library_paths].flatten.map do |f| + if MRUBY_BUILD_HOST_IS_CYGWIN + option_library_path % cygwin_filename(f) + else + option_library_path % filename(f) + end + end + [flags, library_path_flags, _flags].flatten.join(' ') + end + + def library_flags(_libraries) + [libraries, _libraries].flatten.map{ |d| option_library % d }.join(' ') + end + + def run(outfile, objfiles, _libraries=[], _library_paths=[], _flags=[], _flags_before_libraries=[], _flags_after_libraries=[]) + FileUtils.mkdir_p File.dirname(outfile) + library_flags = [libraries, _libraries].flatten.map { |d| option_library % d } + + _pp "LD", outfile.relative_path + if MRUBY_BUILD_HOST_IS_CYGWIN + _run link_options, { :flags => all_flags(_library_paths, _flags), + :outfile => cygwin_filename(outfile) , :objs => cygwin_filename(objfiles).join(' '), + :flags_before_libraries => [flags_before_libraries, _flags_before_libraries].flatten.join(' '), + :flags_after_libraries => [flags_after_libraries, _flags_after_libraries].flatten.join(' '), + :libs => library_flags.join(' ') } + else + _run link_options, { :flags => all_flags(_library_paths, _flags), + :outfile => filename(outfile) , :objs => filename(objfiles).join(' '), + :flags_before_libraries => [flags_before_libraries, _flags_before_libraries].flatten.join(' '), + :flags_after_libraries => [flags_after_libraries, _flags_after_libraries].flatten.join(' '), + :libs => library_flags.join(' ') } + end + end + end + + class Command::Archiver < Command + attr_accessor :archive_options + + def initialize(build) + super + @command = ENV['AR'] || 'ar' + @archive_options = 'rs %{outfile} %{objs}' + end + + def run(outfile, objfiles) + FileUtils.mkdir_p File.dirname(outfile) + _pp "AR", outfile.relative_path + if MRUBY_BUILD_HOST_IS_CYGWIN + _run archive_options, { :outfile => cygwin_filename(outfile), :objs => cygwin_filename(objfiles).join(' ') } + else + _run archive_options, { :outfile => filename(outfile), :objs => filename(objfiles).join(' ') } + end + end + end + + class Command::Yacc < Command + attr_accessor :compile_options + + def initialize(build) + super + @command = 'bison' + @compile_options = '-o %{outfile} %{infile}' + end + + def run(outfile, infile) + FileUtils.mkdir_p File.dirname(outfile) + _pp "YACC", infile.relative_path, outfile.relative_path + _run compile_options, { :outfile => filename(outfile) , :infile => filename(infile) } + end + end + + class Command::Gperf < Command + attr_accessor :compile_options + + def initialize(build) + super + @command = 'gperf' + @compile_options = '-L ANSI-C -C -p -j1 -i 1 -g -o -t -N mrb_reserved_word -k"1,3,$" %{infile} > %{outfile}' + end + + def run(outfile, infile) + FileUtils.mkdir_p File.dirname(outfile) + _pp "GPERF", infile.relative_path, outfile.relative_path + _run compile_options, { :outfile => filename(outfile) , :infile => filename(infile) } + end + end + + class Command::Git < Command + attr_accessor :flags + attr_accessor :clone_options, :pull_options, :checkout_options + + def initialize(build) + super + @command = 'git' + @flags = %w[] + @clone_options = "clone %{flags} %{url} %{dir}" + @pull_options = "pull" + @checkout_options = "checkout %{checksum_hash}" + end + + def run_clone(dir, url, _flags = []) + _pp "GIT", url, dir.relative_path + _run clone_options, { :flags => [flags, _flags].flatten.join(' '), :url => url, :dir => filename(dir) } + end + + def run_pull(dir, url) + root = Dir.pwd + Dir.chdir dir + _pp "GIT PULL", url, dir.relative_path + _run pull_options + Dir.chdir root + end + + def run_checkout(dir, checksum_hash) + root = Dir.pwd + Dir.chdir dir + _pp "GIT CHECKOUT", checksum_hash + _run checkout_options, { :checksum_hash => checksum_hash } + Dir.chdir root + end + end + + class Command::Mrbc < Command + attr_accessor :compile_options + + def initialize(build) + super + @command = nil + @compile_options = "-B%{funcname} -o-" + end + + def run(out, infiles, funcname) + @command ||= @build.mrbcfile + infiles = [infiles].flatten + infiles.each do |f| + _pp "MRBC", f.relative_path, nil, :indent => 2 + end + IO.popen("#{filename @command} #{@compile_options % {:funcname => funcname}} #{filename(infiles).join(' ')}", 'r+') do |io| + out.puts io.read + end + # if mrbc execution fail, drop the file + if $?.exitstatus != 0 + File.delete(out.path) + exit(-1) + end + end + end + + class Command::CrossTestRunner < Command + attr_accessor :runner_options + attr_accessor :verbose_flag + attr_accessor :flags + + def initialize(build) + super + @command = nil + @runner_options = '%{flags} %{infile}' + @verbose_flag = '' + @flags = [] + end + + def run(testbinfile) + puts "TEST for " + @build.name + _run runner_options, { :flags => [flags, verbose_flag].flatten.join(' '), :infile => testbinfile } + end + end + +end |