1 files changed, 50 insertions, 0 deletions
diff --git a/trunk/enc/make_encmake.rb b/trunk/enc/make_encmake.rb
new file mode 100644
index 0000000000..107a387571
--- /dev/null
+++ b/trunk/enc/make_encmake.rb
@@ -0,0 +1,50 @@
+#! ./miniruby
+
+dir = File.expand_path("../..", __FILE__)
+$:.unshift(dir)
+$:.unshift(".")
+if $".grep(/mkmf/).empty?
+  $" << "mkmf.rb"
+  load File.expand_path("lib/mkmf.rb", dir)
+end
+require 'erb'
+
+CONFIG["MAKEDIRS"] ||= '@$(MINIRUBY) -run -e mkdir -- -p'
+
+BUILTIN_ENCS = []
+BUILTIN_TRANSES = []
+ENC_PATTERNS = []
+NOENC_PATTERNS = []
+
+until ARGV.empty?
+  case ARGV[0]
+  when /\A--builtin-encs=/
+    BUILTIN_ENCS.concat $'.split.map {|e| File.basename(e, '.*') << '.c'}
+    ARGV.shift
+  when /\A--builtin-transes=/
+    BUILTIN_TRANSES.concat $'.split.map {|e| File.basename(e, '.*') }
+    ARGV.shift
+  when /\A--encs=/
+    ENC_PATTERNS.concat $'.split
+    ARGV.shift
+  when /\A--no-encs=/
+    NOENC_PATTERNS.concat $'.split
+    ARGV.shift
+  else
+    break
+  end
+end
+
+if File.exist?(depend = File.join($srcdir, "depend"))
+  erb = ERB.new(File.read(depend), nil, '%')
+  erb.filename = depend
+  tmp = erb.result(binding)
+  dep = "\n#### depend ####\n\n" << depend_rules(tmp).join
+else
+  dep = ""
+end
+mkin = File.read(File.join($srcdir, "Makefile.in"))
+mkin.gsub!(/@(#{CONFIG.keys.join('|')})@/) {CONFIG[$1]}
+open(ARGV[0], 'wb') {|f|
+  f.puts mkin, dep
+}