compile/clean tasks that can be dropped into rakefile for compile speed comparisons

macruby-compile-tasks.rb

require 'rake/compiletask'
Rake::CompileTask.new(:fast_compile) do |t|
  t.files = FileList["lib/**/*.rb"]
  t.verbose = true
end

desc 'AOT compile source files'
task :slow_compile do
  start_time = Time.now
  FileList["lib/**/*.rb"].each do |source|
    compiled_name = "#{source}o"
    next if File.exists?(compiled_name) && (File.mtime(compiled_name) > File.mtime(source))
    name = File.basename source
    puts compiled_name
    `macrubyc -C '#{source}' -o '#{compiled_name}'`
  end
  puts "Time taken for compile was: #{Time.now - start_time}"
end

desc 'Clean *.rbo files'
task :clean_rbo do
  FileList["lib/**/*.rbo"].each do |bin|
    puts "Removing #{bin}"
    rm bin
  end
end