1 files changed, 244 insertions, 0 deletions
diff --git a/ruby_1_8_5/instruby.rb b/ruby_1_8_5/instruby.rb
new file mode 100644
index 0000000000..1237b01abc
--- /dev/null
+++ b/ruby_1_8_5/instruby.rb
@@ -0,0 +1,244 @@
+#!./miniruby
+
+load "./rbconfig.rb"
+include Config
+
+srcdir = File.dirname(__FILE__)
+$:.unshift File.expand_path("lib", srcdir)
+require 'fileutils'
+require 'shellwords'
+require 'optparse'
+require 'optparse/shellwords'
+require 'tempfile'
+
+STDOUT.sync = true
+File.umask(0)
+
+def parse_args()
+  $mantype = 'doc'
+  $destdir = nil
+  $make = 'make'
+  $mflags = []
+  $install = []
+  opt = OptionParser.new
+  opt.on('-n') {$dryrun = true}
+  opt.on('--dest-dir=DIR') {|dir| $destdir = dir}
+  opt.on('--make=COMMAND') {|make| $make = make}
+  opt.on('--mantype=MAN') {|man| $mantype = man}
+  opt.on('--make-flags=FLAGS', '--mflags', Shellwords) do |v|
+    if arg = v.first
+      arg.insert(0, '-') if /\A[^-][^=]*\Z/ =~ arg
+    end
+    $mflags.concat(v)
+  end
+  opt.on('--install=TYPE', [:bin, :lib, :man]) {|ins| $install << ins}
+  opt.parse! rescue abort [$!.message, opt].join("\n")
+
+  $make, *rest = Shellwords.shellwords($make)
+  $mflags.unshift(*rest) unless rest.empty?
+
+  def $mflags.set?(flag)
+    grep(/\A-(?!-).*#{'%c' % flag}/i) { return true }
+    false
+  end
+
+  if $mflags.set?(?n)
+    $dryrun = true
+  else
+    $mflags << '-n' if $dryrun
+  end
+
+  $mflags << "DESTDIR=#{$destdir}"
+
+  $continue = $mflags.set?(?k)
+end
+
+parse_args()
+
+include FileUtils::Verbose
+include FileUtils::NoWrite if $dryrun
+@fileutils_output = STDOUT
+@fileutils_label = ''
+
+def install?(type)
+  yield if $install.empty? or $install.include?(type)
+end
+
+def install(src, dest, options = {})
+  options[:preserve] = true
+  super
+end
+
+$made_dirs = {}
+def makedirs(dirs)
+  dirs = fu_list(dirs)
+  dirs.reject! do |dir|
+    $made_dirs.fetch(dir) do
+      $made_dirs[dir] = true
+      File.directory?(dir)
+    end
+  end
+  super(dirs, :mode => 0755, :verbose => true) unless dirs.empty?
+end
+
+def with_destdir(dir)
+  return dir if !$destdir or $destdir.empty?
+  dir = dir.sub(/\A\w:/, '') if File::PATH_SEPARATOR == ';'
+  $destdir + dir
+end
+
+exeext = CONFIG["EXEEXT"]
+
+ruby_install_name = CONFIG["ruby_install_name"]
+rubyw_install_name = CONFIG["rubyw_install_name"]
+
+version = CONFIG["ruby_version"]
+bindir = with_destdir(CONFIG["bindir"])
+libdir = with_destdir(CONFIG["libdir"])
+rubylibdir = with_destdir(CONFIG["rubylibdir"])
+archlibdir = with_destdir(CONFIG["archdir"])
+sitelibdir = with_destdir(CONFIG["sitelibdir"])
+sitearchlibdir = with_destdir(CONFIG["sitearchdir"])
+mandir = with_destdir(File.join(CONFIG["mandir"], "man"))
+configure_args = Shellwords.shellwords(CONFIG["configure_args"])
+enable_shared = CONFIG["ENABLE_SHARED"] == 'yes'
+dll = CONFIG["LIBRUBY_SO"]
+lib = CONFIG["LIBRUBY"]
+arc = CONFIG["LIBRUBY_A"]
+
+makedirs [bindir, libdir, rubylibdir, archlibdir, sitelibdir, sitearchlibdir]
+
+install?(:bin) do
+  ruby_bin = File.join(bindir, ruby_install_name)
+
+  install ruby_install_name+exeext, ruby_bin+exeext, :mode => 0755
+  if File.exist?(ruby_install_name+exeext+".manifest")
+    install ruby_install_name+exeext+".manifest", bindir, :mode => 0644
+  end
+  if rubyw_install_name and !rubyw_install_name.empty?
+    install rubyw_install_name+exeext, bindir, :mode => 0755
+    if File.exist?(rubyw_install_name+exeext+".manifest")
+      install rubyw_install_name+exeext+".manifest", bindir, :mode => 0644
+    end
+  end
+  if enable_shared and dll != lib
+    install dll, bindir, :mode => 0755
+    if File.exist?(dll+".manifest")
+      install dll+".manifest", bindir, :mode => 0644
+    end
+  end
+  install lib, libdir, :mode => 0755 unless lib == arc
+  install arc, libdir, :mode => 0644
+  install "config.h", archlibdir, :mode => 0644
+  install "rbconfig.rb", archlibdir, :mode => 0644
+  if CONFIG["ARCHFILE"]
+    for file in CONFIG["ARCHFILE"].split
+      install file, archlibdir, :mode => 0644
+    end
+  end
+
+  if dll == lib and dll != arc
+    for link in CONFIG["LIBRUBY_ALIASES"].split
+      ln_sf(dll, File.join(libdir, link))
+    end
+  end
+end
+
+Dir.chdir srcdir
+
+install?(:lib) do
+ruby_shebang = File.join(CONFIG["bindir"], ruby_install_name)
+if File::ALT_SEPARATOR
+  ruby_bin_dosish = ruby_shebang.tr(File::SEPARATOR, File::ALT_SEPARATOR)
+end
+for src in Dir["bin/*"]
+  next unless File.file?(src)
+  next if /\/[.#]|(\.(old|bak|orig|rej|diff|patch|core)|~|\/core)$/i =~ src
+
+  name = ruby_install_name.sub(/ruby/, File.basename(src))
+  dest = File.join(bindir, name)
+
+  install src, dest, :mode => 0755
+
+  next if $dryrun
+
+  shebang = ''
+  body = ''
+  open(dest, "r+") { |f|
+    shebang = f.gets
+    body = f.read
+
+    if shebang.sub!(/^\#!.*?ruby\b/) {"#!" + ruby_shebang}
+      f.rewind
+      f.print shebang, body
+      f.truncate(f.pos)
+    end
+  }
+
+  if ruby_bin_dosish
+    batfile = File.join(CONFIG["bindir"], name + ".bat")
+    open(with_destdir(batfile), "w") { |b|
+      b.print <<EOH, shebang, body, <<EOF
+@echo off
+if not "%~d0" == "~d0" goto WinNT
+#{ruby_bin_dosish} -x "#{batfile}" %1 %2 %3 %4 %5 %6 %7 %8 %9
+goto endofruby
+:WinNT
+"%~dp0#{ruby_install_name}" -x "%~f0" %*
+goto endofruby
+EOH
+__END__
+:endofruby
+EOF
+    }
+  end
+end
+
+for f in Dir["lib/**/*{.rb,help-message}"]
+  dir = File.dirname(f).sub!(/\Alib/, rubylibdir) || rubylibdir
+  makedirs dir
+  install f, dir, :mode => 0644
+end
+end
+
+install?(:bin) do
+for f in Dir["*.h"]
+  install f, archlibdir, :mode => 0644
+end
+
+if RUBY_PLATFORM =~ /mswin32|mingw|bccwin32/
+  makedirs File.join(archlibdir, "win32")
+  install "win32/win32.h", File.join(archlibdir, "win32"), :mode => 0644
+end
+end
+
+install?(:man) do
+for mdoc in Dir["*.[1-9]"]
+  next unless File.file?(mdoc) and open(mdoc){|fh| fh.read(1) == '.'}
+
+  section = mdoc[-1,1]
+
+  destdir = mandir + section
+  destfile = File.join(destdir, mdoc.sub(/ruby/, ruby_install_name))
+
+  makedirs destdir
+
+  if $mantype == "doc"
+    install mdoc, destfile, :mode => 0644
+  else
+    require 'mdoc2man.rb'
+
+    w = Tempfile.open(mdoc)
+
+    open(mdoc) { |r|
+      Mdoc2Man.mdoc2man(r, w)
+    }
+
+    w.close
+
+    install w.path, destfile, :mode => 0644
+  end
+end
+end
+
+# vi:set sw=2: