MINGW32.mk cross-compile.txt @@ -33,27 +33,50 @@ end Rake::Task[:test].prerequisites << :extensions Rake::Task[:check_manifest].prerequisites << GENERATED_NODE +task :build => :extensions + # gem depends on the native extension actually building Rake::Task[:gem].prerequisites << :extensions desc "Our johnson requires extensions." -task :extensions => [:submodules, "lib/johnson/spidermonkey.#{kind}"] +task :extensions => ["lib/johnson/spidermonkey.#{kind}"] + +task :spidermonkey => :submodules do + if ENV['CROSS'] + Dir.chdir("vendor/spidermonkey") { sh "make -f Makefile.ref OS_CONFIG=#{ENV['CROSS']}" } + else + Dir.chdir("vendor/spidermonkey") { sh "make -f Makefile.ref" } + end +end +task :spidermonkey => "vendor/spidermonkey/config/#{ENV['CROSS']}.mk" if ENV['CROSS'] + +file "vendor/spidermonkey/config/MINGW32.mk" => "MINGW32.mk" do |t| + File.copy(t.prerequisites.first, t.name) +end task :submodules do sh "git submodule init && git submodule update" end -# for testing, we toss the SpiderMonkey extension in lib/johnson -file "lib/johnson/spidermonkey.#{kind}" => - FileList["ext/spidermonkey/Makefile", "ext/spidermonkey/*.{c,h}"] do +file "ext/spidermonkey/spidermonkey.#{kind}" => + ["ext/spidermonkey/Makefile"] + FileList["ext/spidermonkey/*.{c,h}"].to_a do Dir.chdir("ext/spidermonkey") { sh "make" } - sh "cp ext/spidermonkey/spidermonkey.#{kind} lib/johnson/spidermonkey.#{kind}" +end + +# for testing, we toss the SpiderMonkey extension in lib/johnson +file "lib/johnson/spidermonkey.#{kind}" => + "ext/spidermonkey/spidermonkey.#{kind}" do |t| + + File.copy(t.prerequisites.first, t.name) end file "ext/spidermonkey/Makefile" => - [GENERATED_NODE, "ext/spidermonkey/extconf.rb"] do - Dir.chdir("ext/spidermonkey") { ruby "extconf.rb" } + [:spidermonkey, GENERATED_NODE, "ext/spidermonkey/extconf.rb"] do + + dirs = (ENV['CROSS'] ? [ENV["CROSSLIB"]] : []) + $: + command = ["ruby"] + dirs.map{|dir| "-I#{File.expand_path dir}"} + ["extconf.rb"] + Dir.chdir("ext/spidermonkey") { sh *command } end def jsops @@ -81,7 +104,7 @@ def tokens toks.uniq end -file GENERATED_NODE => "ext/spidermonkey/immutable_node.c.erb" do |t| +file GENERATED_NODE => ["ext/spidermonkey/immutable_node.c.erb", "vendor/spidermonkey/jsopcode.tbl", "vendor/spidermonkey/jsscan.h"] do |t| template = ERB.new(File.open(t.prerequisites.first, 'rb') { |x| x.read }) File.open(GENERATED_NODE, 'wb') { |f| f.write template.result(binding) Rakefile @@ -3,14 +3,16 @@ ENV["ARCHFLAGS"] = "-arch #{`uname -p` =~ /powerpc/ ? 'ppc' : 'i386'}" require "mkmf" -$CFLAGS << " -g -DXP_UNIX" +if Config::CONFIG['target_os'] == 'mingw32' + $libs = append_library($libs, "winmm") + $CFLAGS << " -DXP_WIN -DXP_WIN32" +else + $CFLAGS << " -g -DXP_UNIX" +end spidermonkey_base_dir = "../../vendor/spidermonkey" -# we can't even run the extconf unless Spidermonkey has built -Dir.chdir(spidermonkey_base_dir) { system "make -f Makefile.ref" } - -spidermonkey_obj_dir = Dir[spidermonkey_base_dir + "/*.OBJ"].first +spidermonkey_obj_dir = Dir[spidermonkey_base_dir + "/#{ENV['CROSS'] || ''}*.OBJ"].first dir_config("johnson/spidermonkey") ext/spidermonkey/extconf.rb 02a2b511c648be94f37cb5f81abcbd39c74a468e Matthew Draper matthew@trebex.net http://github.com/jbarnette/johnson/commit/1524e7377caaf59b005ff13c73b61448aaff475d 1524e7377caaf59b005ff13c73b61448aaff475d 2008-04-23T08:17:10-07:00 2008-04-23T08:10:04-07:00 First cut of a cross-compilation process so we can build for Windows. 624419380689c4376a9de5672002705be0a23718 Matthew Draper matthew@trebex.net