tasks/distribution.rake in gecoder-0.7.1 vs tasks/distribution.rake in gecoder-0.8.0

@@ -1,10 +1,14 @@
 require 'lib/gecoder/version'
 
-PKG_NAME = 'gecoder'
+PROJECT_NAME = PKG_NAME = 'gecoder'
+PKG_NAME_WITH_GECODE = 'gecoder-with-gecode'
 PKG_VERSION = GecodeR::VERSION
 PKG_FILE_NAME = "#{PKG_NAME}-#{PKG_VERSION}"
+PKG_FILE_NAME_WITH_GECODE = "#{PKG_NAME_WITH_GECODE}-#{PKG_VERSION}"
+# The location where the precompiled DLL should be placed.
+DLL_LOCATION = 'lib/gecode.dll'
 
 desc 'Generate RDoc'
 rd = Rake::RDocTask.new do |rdoc|
   rdoc.rdoc_dir = 'doc/output/rdoc'
   rdoc.options << '--title' << 'Gecode/R' << '--line-numbers' << 
@@ -46,18 +50,20 @@
   s.files = FileList[
     '[A-Z]*',
     'lib/**/*.rb', 
     'example/**/*',
     'src/**/*',
-    'vendor/**/*',
+    'vendor/rust/**/*',
     'tasks/**/*',
     'specs/**/*',
-    'ext/*'
+    'ext/*.cpp',
+    'ext/*.h',
+    'ext/extconf.rb'
   ].to_a
   s.require_path = 'lib'
   s.extensions << 'ext/extconf.rb'
-  s.requirements << 'Gecode 1.3.1'
+  s.requirements << 'Gecode 2.1.1'
 
   s.has_rdoc = true
   s.rdoc_options = rd.options
   s.extra_rdoc_files = rd.rdoc_files
   s.test_files = FileList['specs/**/*.rb']
@@ -67,27 +73,94 @@
   s.email = "[e-mail]"
   s.homepage = "http://gecoder.rubyforge.org"
   s.rubyforge_project = "gecoder"
 end
 
-desc 'Generate Gem'
+# Create a clone of the gem spec with the precompiled binaries for Windows.
+spec_windows_binary_with_gecode = spec.dup
+spec_windows_binary_with_gecode.name = PKG_NAME_WITH_GECODE
+spec_windows_binary_with_gecode.extensions = []
+spec_windows_binary_with_gecode.requirements = []
+# Add the precompiled Gecode DLLs and precompiled bindings.
+spec_windows_binary_with_gecode.files = spec.files.dup -
+  FileList['ext/**/*'].to_a + 
+  FileList['vendor/gecode/win32/lib/*'].to_a << 'lib/gecode.dll'
+spec_windows_binary_with_gecode.platform = Gem::Platform::WIN32
+
+# Create a clone of the gem spec that includes Gecode.
+spec_with_gecode = spec.dup
+spec_with_gecode.name = PKG_NAME_WITH_GECODE
+spec_with_gecode.extensions = 
+  spec_with_gecode.extensions.dup.unshift 'ext/gecode-2.1.1/configure'
+spec_with_gecode.requirements = []
+spec_with_gecode.files = spec.files.dup + FileList['ext/gecode-*/**/*'].to_a 
+
+desc 'Generate Gecode/R Gem'
 Rake::GemPackageTask.new(spec) do |pkg|
   pkg.need_zip = true
   pkg.need_tar = true
 end
 
-desc "Publish packages on RubyForge"
-task :publish_packages => [:verify_user, :package] do
+desc 'Generate Gecode/R + Gecode Gem'
+Rake::GemPackageTask.new(spec_with_gecode) do |pkg|
+  pkg.need_zip = true
+  pkg.need_tar = true
+end
+
+desc 'Generate Gecode/R + Gecode Gem (windows binary)'
+Rake::GemPackageTask.new(spec_windows_binary_with_gecode) do |pkg|
+end
+
+desc 'Precompiles the Gecode/R bindings for Windows platforms'
+file 'lib/gecode.dll' do
+  cd 'ext' do
+    sh 'ruby -Iwin32 extconf-win32.rb'
+    sh 'make'
+    mv 'gecode.so', "../#{DLL_LOCATION}"
+  end
+end
+
+desc 'Removes generated distribution files'
+task :clobber do
+  rm DLL_LOCATION if File.exists? DLL_LOCATION
+end
+
+desc 'Publish packages on RubyForge'
+task :publish_packages => [:publish_gecoder_packages, 
+  :publish_gecoder_with_gecode_packages]
+
+desc 'Publish Gecode/R packages on RubyForge'
+task :publish_gecoder_packages => [:verify_user, :package] do
   release_files = FileList[
     "pkg/#{PKG_FILE_NAME}.gem",
     "pkg/#{PKG_FILE_NAME}.tgz",
     "pkg/#{PKG_FILE_NAME}.zip"
   ]
   require 'meta_project'
   require 'rake/contrib/xforge'
 
-  Rake::XForge::Release.new(MetaProject::Project::XForge::RubyForge.new(PKG_NAME)) do |xf|
+  Rake::XForge::Release.new(MetaProject::Project::XForge::RubyForge.new(PROJECT_NAME)) do |xf|
     xf.user_name = ENV['RUBYFORGE_USER']
     xf.files = release_files.to_a
     xf.release_name = "Gecode/R #{PKG_VERSION}"
+    xf.package_name = PKG_NAME
+  end
+end
+
+desc 'Publish Gecode/R with Gecode packages on RubyForge'
+task :publish_gecoder_with_gecode_packages => [:verify_user, :package] do
+  release_files = FileList[
+    "pkg/#{PKG_FILE_NAME_WITH_GECODE}*.gem",
+    "pkg/#{PKG_FILE_NAME_WITH_GECODE}*.tgz",
+    "pkg/#{PKG_FILE_NAME_WITH_GECODE}*.zip"
+  ]
+  
+  require 'meta_project'
+  require 'rake/contrib/xforge'
+
+  Rake::XForge::Release.new(MetaProject::Project::XForge::RubyForge.new(PROJECT_NAME)) do |xf|
+    xf.user_name = ENV['RUBYFORGE_USER']
+    xf.files = release_files.to_a
+    xf.release_name = "Gecode/R with Gecode #{PKG_VERSION}"
+    xf.package_name = PKG_NAME_WITH_GECODE
   end
 end