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require 'rubygems'
require 'rubygems/package_task'
begin
require 'rake/extensiontask'
require 'rake/javaextensiontask'
rescue LoadError => e
puts <<-MSG
rake-compiler gem seems to be missing. Please install it with
gem install rake-compiler
(add sudo if necessary).
MSG
end
Gem::PackageTask.new(GEMSPEC) do |pkg|
end
if RUBY_PLATFORM =~ /java/
Rake::JavaExtensionTask.new("rubyeventmachine", GEMSPEC) do |ext|
ext.ext_dir = 'java/src'
end
else
def setup_cross_compilation(ext)
unless RUBY_PLATFORM =~ /mswin|mingw/
ext.cross_compile = true
ext.cross_platform = ['x86-mingw32', 'x64-mingw32']
end
end
def hack_cross_compilation(ext)
# inject 1.8/1.9 pure-ruby entry point
# HACK: add these dependencies to the task instead of using cross_compiling
if ext.cross_platform.is_a?(Array)
ext.cross_platform.each do |platform|
task = "native:#{GEMSPEC.name}:#{platform}"
if Rake::Task.task_defined?(task)
Rake::Task[task].prerequisites.unshift "lib/#{ext.name}.rb"
end
end
end
end
em = Rake::ExtensionTask.new("rubyeventmachine", GEMSPEC) do |ext|
ext.ext_dir = 'ext'
ext.source_pattern = '*.{h,c,cpp}'
setup_cross_compilation(ext)
end
hack_cross_compilation em
ff = Rake::ExtensionTask.new("fastfilereaderext", GEMSPEC) do |ext|
ext.ext_dir = 'ext/fastfilereader'
ext.source_pattern = '*.{h,c,cpp}'
setup_cross_compilation(ext)
end
hack_cross_compilation ff
end
# Setup shim files that require 1.8 vs 1.9 extensions in win32 bin gems
%w[ rubyeventmachine fastfilereaderext ].each do |filename|
file("lib/#{filename}.rb") do |t|
File.open(t.name, 'wb') do |f|
f.write <<-eoruby
RUBY_VERSION =~ /(\\d+.\\d+)/
require "\#{$1}/#{File.basename(t.name, '.rb')}"
eoruby
end
at_exit{ FileUtils.rm t.name if File.exist?(t.name) }
end
end
task :cross_cxx do
ENV['CROSS_COMPILING'] = 'yes'
require 'rake/extensioncompiler'
ENV['CXX'] = "#{Rake::ExtensionCompiler.mingw_host}-g++"
end
if Rake::Task.task_defined?(:cross)
task :cross => 'lib/rubyeventmachine.rb'
task :cross => 'lib/fastfilereaderext.rb'
task :cross => :cross_cxx
end
def windows?; RUBY_PLATFORM =~ /mswin|mingw/; end
def sudo(cmd)
if windows? || (require 'etc'; Etc.getpwuid.uid == 0)
sh cmd
else
sh "sudo #{cmd}"
end
end
def gem_cmd(action, name, *args)
rb = Gem.ruby rescue nil
rb ||= (require 'rbconfig'; File.join(Config::CONFIG['bindir'], Config::CONFIG['ruby_install_name']))
sudo "#{rb} -r rubygems -e 'require %{rubygems/gem_runner}; Gem::GemRunner.new.run(%w{#{action} #{name} #{args.join(' ')}})'"
end
Rake::Task[:clean].enhance [:clobber_package]
# DevKit task following the example of Luis Lavena's test-ruby-c-extension
task :devkit do
begin
require "devkit"
rescue LoadError => e
abort "Failed to activate RubyInstaller's DevKit required for compilation."
end
end
if RUBY_PLATFORM =~ /mingw|mswin/
Rake::Task['compile'].prerequisites.unshift 'devkit'
end
desc "Build binary gems for Windows with rake-compiler-dock"
task 'gem:windows' do
require 'rake_compiler_dock'
RakeCompilerDock.sh <<-EOT
RUBY_CC_VERSION="${RUBY_CC_VERSION//1.8.7/}"
bundle && rake cross native gem
EOT
end