verbose(true)
NEED_STRIP = !ENV['DEBUG']

task :default => :all
task :all => [:files, :deploy, :sim, :nfd]

STRIP = "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip"

task :files do
  bin = 'ruby'
  install '../vm/miniruby', 'ruby'
  sh "#{STRIP} -x \"#{bin}\"" if NEED_STRIP
end

task :deploy do
  mkdir_p 'ios'
  bin = 'ios/deploy'
  if !File.exist?(bin) or File.mtime('deploy.m') > File.mtime(bin) or File.mtime('builtin_debugger_cmds.h') > File.mtime(bin)
    sh "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -mmacosx-version-min=10.6 -I./src -std=c99 -Wall -O3 deploy.m -o \"#{bin}\" -framework Foundation -I."
    sh "#{STRIP} -x \"#{bin}\"" if NEED_STRIP
  end
end

task :sim do
  %w{ios osx}.each do |template|
    mkdir_p template
    bin = File.join(template, 'sim')
    if !File.exist?(bin) or File.mtime('sim.m') > File.mtime(bin) or File.mtime('builtin_debugger_cmds.h') > File.mtime(bin)
      define = "-DSIMULATOR_#{template.upcase}"
      sh "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang #{define} -mmacosx-version-min=10.6 -I./src -std=c99 -Wall -O3 sim.m -o \"#{bin}\" -framework Foundation -framework ApplicationServices -framework AppKit -L. -ledit -Wl,-rpath,/usr/lib -I."
      sh "#{STRIP} -x \"#{bin}\"" if NEED_STRIP
    end
  end
end

task :nfd do
  bin = 'nfd'
  if !File.exist?(bin) or File.mtime('nfd.m') > File.mtime(bin)
    sh "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -mmacosx-version-min=10.6 -I./src -std=c99 -Wall -O3 nfd.m -o \"#{bin}\" -framework Foundation -I."
    sh "#{STRIP} -x \"#{bin}\"" if NEED_STRIP
  end
end


task :clean do
  %w{ruby llc ios/deploy ios/sim osx/sim ndf}.each { |path| rm_rf(path) }
end