diff options
Diffstat (limited to 'Rakefile')
| -rw-r--r-- | Rakefile | 174 |
1 files changed, 157 insertions, 17 deletions
@@ -14,7 +14,13 @@ require "mruby-core-ext" require "mruby/build" # load configuration file -MRUBY_CONFIG = (ENV['MRUBY_CONFIG'] && ENV['MRUBY_CONFIG'] != '') ? ENV['MRUBY_CONFIG'] : "#{MRUBY_ROOT}/build_config.rb" +if ENV['MRUBY_CONFIG'] + MRUBY_CONFIG = ENV['MRUBY_CONFIG'] + MRUBY_TARGET = File.basename(MRUBY_CONFIG, ".rb") +else + MRUBY_TARGET = ENV['MRUBY_TARGET'] || ENV['TARGET'] || "host" + MRUBY_CONFIG = "#{MRUBY_ROOT}/target/#{MRUBY_TARGET}.rb" +end load MRUBY_CONFIG # load basic rules @@ -46,15 +52,19 @@ task :default => :all bin_path = ENV['INSTALL_DIR'] || "#{MRUBY_ROOT}/bin" -depfiles = MRuby.targets['host'].bins.map do |bin| - install_path = MRuby.targets['host'].exefile("#{bin_path}/#{bin}") - source_path = MRuby.targets['host'].exefile("#{MRuby.targets['host'].build_dir}/bin/#{bin}") +if MRuby.targets['host'] + target = MRuby.targets['host'] + depfiles = target.bins.map do |bin| + install_path = target.exefile("#{bin_path}/#{bin}") + source_path = target.exefile("#{target.build_dir}/bin/#{bin}") - file install_path => source_path do |t| - install_D t.prerequisites.first, t.name + file install_path => source_path do |t| + install_D t.prerequisites.first, t.name + end + install_path end - - install_path +else + depfiles = [] end MRuby.each_target do |target| @@ -87,15 +97,6 @@ MRuby.each_target do |target| install_D t.prerequisites.first, t.name end depfiles += [ install_path ] - elsif target == MRuby.targets['host-debug'] - unless MRuby.targets['host'].gems.map {|g| g.bins}.include?([bin]) - install_path = MRuby.targets['host-debug'].exefile("#{bin_path}/#{bin}") - - file install_path => exec do |t| - install_D t.prerequisites.first, t.name - end - depfiles += [ install_path ] - end else depfiles += [ exec ] end @@ -103,6 +104,143 @@ MRuby.each_target do |target| end end +mkdir_p "#{MRUBY_ROOT}/build" +cfiles = ( + Dir.glob("#{MRUBY_ROOT}/src/*.c")+ + Dir.glob("#{MRUBY_ROOT}/mrbgems/**/*.c")+ + Dir.glob("#{MRUBY_ROOT}/build/repos/**/{src,core}/*.c") +).uniq +rbfiles = ( + Dir.glob("#{MRUBY_ROOT}/mrblib/**/*.rb")+ + Dir.glob("#{MRUBY_ROOT}/mrbgems/*/mrblib/**/*.rb")+ + Dir.glob("#{MRUBY_ROOT}/build/repos/**/mrblib/**/*.rb") +).uniq +psfiles = Dir.glob("#{MRUBY_ROOT}/{mrblib,mrbgems,build/repos}/**/presym") +symbols = [] +psfiles.each do |file| + symbols += File.readlines(file).grep_v(/^# /) +end +symbols.each{|x| x.chomp!} +presym_file="#{MRUBY_ROOT}/build/presym" +op_table = { + "!" => "not", + "!=" => "neq", + "!~" => "nmatch", + "%" => "mod", + "&" => "and", + "&&" => "andand", + "*" => "mul", + "**" => "pow", + "+" => "add", + "+@" => "plus", + "-" => "sub", + "-@" => "minus", + "/" => "div", + "<" => "lt", + "<=" => "le", + "<<" => "lshift", + "<=>" => "cmp", + "==" => "eq", + "===" => "eqq", + "=~" => "match", + ">" => "gt", + ">=" => "ge", + ">>" => "rshift", + "[]" => "aref", + "[]=" => "aset", + "^" => "xor", + "`" => "tick", + "|" => "or", + "||" => "oror", + "~" => "neg", +} + +file presym_file => cfiles+rbfiles+psfiles+[__FILE__] do + csymbols = cfiles.map do |f| + src = File.read(f) + src.gsub!(/\/\/.+(\n|$)/, "\n") + [src.scan(/intern_lit\([^\n"]*"([^\n "]*)"/), + src.scan(/mrb_define_method\([^\n"]*"([^\n"]*)"/), + src.scan(/mrb_define_class_method\([^\n"]*"([^\n"]*)"/), + src.scan(/mrb_define_class\([^\n"]*"([^\n"]*)"/), + src.scan(/mrb_define_module\([^\n"]*"([^\n"]*)"/), + src.scan(/mrb_define_module_function\([^\n"]*"([^\n"]*)"/), + src.scan(/mrb_define_const\([^\n"]*"([^\n"]*)"/), + src.scan(/mrb_define_global_const\([^\n"]*"([^\n"]*)"/), + src.scan(/MRB_SYM\((\w+)\)/), + src.scan(/MRB_QSYM\((\w+)\)/).map{|x,| + x.sub!(/_p$/, "?") || x.sub!(/_b$/, "!") || x.sub!(/_e$/, "=") || x.sub!(/^0_/, "@") || x.sub!(/^00_/, "@@") + }.compact] + end + rbsymbols = rbfiles.map do |f| + src = File.read(f) + src.force_encoding(Encoding::BINARY) + [src.scan(/\bclass +([A-Z]\w*)/), + src.scan(/\bmodule +([A-Z]\w*)/), + src.scan(/\bdef +(\w+[!?=]?)/), + src.scan(/\balias +(\w+[!?]?)/), + src.scan(/\b([A-Z]\w*) *=[^=]/), + src.scan(/(\$[a-zA-Z_]\w*)/), + src.scan(/(\$[$!?0-9]\w*)/), + src.scan(/(@@?[a-zA-Z_]\w*)/), + src.scan(/[^.]\.([a-zA-Z_]\w*[!?]?)/), + src.scan(/\.([a-zA-Z_]\w* *=)/).map{|x|x.map{|s|s.gsub(' ', '')}}, + src.scan(/\b([a-zA-Z_]\w*):/), + src.scan(/:([a-zA-Z_]\w*[!?=]?)/), + src.scan(/[\(\[\{ ]:"([^"]+)"/).map{|x|x.map{|s|s.gsub('\#', '#')}}, + src.scan(/[ \(\[\{]:'([^']+)'/) + ] + end + symbols = (symbols+csymbols+rbsymbols+op_table.keys).flatten.compact.uniq.sort.map{|x| x.gsub("\n", '\n')} + presyms = File.readlines(presym_file) rescue [] + presyms.each{|x| x.chomp!} + if presyms != symbols + File.write(presym_file, symbols.join("\n")) + end +end + +presym_inc=presym_file+".inc" +file presym_inc => presym_file do + presyms = File.readlines(presym_file) + presyms.each{|x| x.chomp!} + File.open(presym_inc, "w") do |f| + f.print "/* MRB_PRESYM_CSYM(sym, num) - symbol which is valid C id name */\n" + f.print "/* MRB_PRESYM_QSYM(name, sym, num) - symbol with alias name */\n" + f.print "/* MRB_PRESYM_SYM(name, num) - symbol which is not valid C id */\n" + presyms.each.with_index do |sym,i| + if sym.bytes.detect{|x|x>0x80} || /\A\$/ =~ sym + f.print "MRB_PRESYM_SYM(\"#{sym}\", #{i+1})\n" + elsif /\A\w+\Z/ =~ sym + f.print "MRB_PRESYM_CSYM(#{sym}, #{i+1})\n" + elsif op_table.key?(sym) + f.print "MRB_PRESYM_QSYM(\"#{sym}\", #{op_table[sym]}, #{i+1})\n" + elsif /\A[A-Za-z_]\w*\?\Z/ =~ sym + s = sym.dup; s[-1] = "_p" + f.print "MRB_PRESYM_QSYM(\"#{sym}\", #{s}, #{i+1})\n" + elsif /\A[A-Za-z_]\w*\!\Z/ =~ sym + s = sym.dup; s[-1] = "_b" + f.print "MRB_PRESYM_QSYM(\"#{sym}\", #{s}, #{i+1})\n" + elsif /\A[A-Za-z_]\w*\=\Z/ =~ sym + s = sym.dup; s[-1] = "_e" + f.print "MRB_PRESYM_QSYM(\"#{sym}\", #{s}, #{i+1})\n" + elsif /\A@@/ =~ sym + s = sym.dup; s[0,2] = "00_" + f.print "MRB_PRESYM_QSYM(\"#{sym}\", #{s}, #{i+1})\n" + elsif /\A@/ =~ sym + s = sym.dup; s[0] = "0_" + f.print "MRB_PRESYM_QSYM(\"#{sym}\", #{s}, #{i+1})\n" + else + f.print "MRB_PRESYM_SYM(\"#{sym}\", #{i+1})\n" + end + end + f.print "#define MRB_PRESYM_MAX #{presyms.size}" + end +end + +desc "preallocated symbols" +task :gensym => presym_inc +task :all => :gensym + depfiles += MRuby.targets.map { |n, t| t.libraries }.flatten @@ -156,5 +294,7 @@ task :deep_clean => ["clean", "clean_doc"] do MRuby.each_target do |t| rm_rf t.gem_clone_dir end + rm_f presym_file + rm_f presym_inc puts "Cleaned up mrbgems build folder" end |