task/ext.rake in rucy-0.1.2 vs task/ext.rake in rucy-0.1.3

@@ -1,37 +1,96 @@
 # -*- mode: ruby; coding: utf-8 -*-
 
 
+require 'rbconfig'
+require 'rucy/module'
+
+
 namespace :ext do
 
-  dir     = "#{EXTDIR}/#{NAME}"
-  name    = "#{NAME}/tester"
-  outname = "#{name}.#{EXTEXT}"
-  out     = File.join EXTDIR, outname
 
+  rbconf = RbConfig::CONFIG
+
+  mod       = MODULE
+  name      = env :NAME, MODULE.name.downcase
+  extdir    = env :EXTDIR,    'ext'
+  docdir    = env :DOCDIR,    'doc'
+  dlext     = env :DLEXT,     rbconf['DLEXT'] || 'so'
+  ruby      = env :RUBY,      'ruby'
+  make      = env :MAKE,      'make'
+  cc        = env :CC,        rbconf['CC'] || 'g++'
+  rdoc      = env :RDOC,      'rdoc'# 'yardoc'
+  rucy2rdoc = env :RUCY2RDOC, 'rucy2rdoc'
+  defs      = env :DEFS,      []
+  incdirs   = env(:INCDIRS) ? env(:INCDIRS) : []
+  cflags    = env(:CFLAGS, '-Wall -O -g').dup
+
+  dir     = "#{extdir}/#{name}"
+  modname = "#{name}/native"
+  outname = "#{name}.#{dlext}"
+  out     = File.join extdir, outname
+
+  srcs = FileList["#{dir}/**/*.cpp"]
+
+  incroot = rbconf['rubyhdrdir']
+  incdirs.concat mod.include_dirs + Rucy.include_dirs + [
+    incroot,
+    "#{incroot}/#{RUBY_PLATFORM}",
+    '/opt/local/include',
+    '/opt/include'
+  ]
+  incdirs.uniq!
+
+  defs   << 'WIN32' if win32?
+  defs   << 'COCOA' if cocoa?
+  cflags << defs.map{|s| " -D#{s}"}.join
+  cflags << incdirs.map{|s| " -I#{s}"}.join
+
   extconf  = File.join dir, "extconf.rb"
   makefile = File.join dir, "Makefile"
   depend   = File.join dir, "depend"
 
-  cpps = Dir.glob("#{dir}/**/*.cpp")
+  rdocdir  = ".doc/#{dir}"
+  rdocs    = Hash[srcs.map{|path| [path, "#{rdocdir}/#{File.basename path}"]}]
+  docindex = "#{docdir}/index.html"
 
-  task :build => makefile do
-    sh %( cd #{dir} && #{MAKE} )
-  end
 
+  task :build => out
+
+  task :rdoc => rdocs.values
+
+  task :doc => docindex
+
   task :clean do
-    sh %( cd #{dir} && #{MAKE} clean ) if File.exist? makefile
-    sh %( rm -f #{makefile} #{depend} )
+    sh %( cd #{dir} && #{make} clean ) if File.exist? makefile
+    sh %( rm -rf #{makefile} #{depend} #{docdir} #{rdocs.values.join ' '} )
   end
 
+  file out => makefile do
+    sh %( cd #{dir} && #{make} )
+  end
+
   file makefile => [extconf, depend] do
-    sh %( cd #{dir} && #{RUBY} #{File.basename extconf} )
+    sh %( cd #{dir} && #{ruby} #{File.basename extconf} )
   end
 
-  file depend => ["lib:build"] + cpps do
-    incdirs = INCDIRS.map{|s| " -I#{s}"}.join
-    srcs = cpps.map{|cpp| File.basename cpp}.join ' '
+  file depend => ["lib:build"] + srcs do
+    inc = incdirs.map{|s| " -I#{s}"}.join
+    src = srcs.map{|cpp| File.basename cpp}.join ' '
     dep = File.basename depend
-    sh %( cd #{dir} && #{CC} -M #{CFLAGS} #{incdirs} #{srcs} > #{dep} )
+    sh %( cd #{dir} && #{cc} -M #{cflags} #{inc} #{src} > #{dep} )
   end
+
+  file docindex => "ext:rdoc" do
+    sh %( #{rdoc} #{rdocs.values.join ' '} )
+  end
+
+  rdocs.each do |(cpp, rdoc)|
+    file rdoc => [cpp, rdocdir] do
+      sh %( #{rucy2rdoc} #{cpp} > #{rdoc} )
+    end
+  end
+
+  directory rdocdir
+
 
 end# :ext