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libv8/Rakefile

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1.9 KiB
Ruby

require 'bundler'
require 'bundler/setup'
# require "rake/extensiontask"
Bundler::GemHelper.install_tasks
# desc "remove all generated artifacts except built v8 objects"
# task :clean do
# sh "rm -rf pkg"
# sh "rm -rf ext/v8/Makefile"
# sh "rm -rf ext/v8/*.bundle ext/v8/*.so"
# sh "rm -rf lib/v8/*.bundle lib/v8/*.so"
# end
#
# desc "build v8 with debugging symbols (much slower)"
# task "v8:debug" do
# sh "cd ext/v8/upstream && make debug"
# end
# Rake::ExtensionTask.new("libv8", eval(File.read("libv8.gemspec"))) do |ext|
# ext.lib_dir = "lib/libv8"
# end
desc "Get the latest source"
task "fetch" do
puts "Fetching latest from github..."
if File.exist? File.join('lib', 'libv8', 'v8') then
Dir.chdir(File.join('lib', 'libv8', 'v8')) do
`git fetch`
`git checkout tags/#{`git tag`.split.last}`
end
else
`git clone https://github.com/v8/v8.git lib/libv8/v8`
Dir.chdir(File.join('lib', 'libv8', 'v8')) do
`git checkout tags/#{`git tag`.split.last}`
end
end
end
desc "Compile the V8 JavaScript engine"
task "compile" do
puts "Compiling V8..."
Dir.chdir(File.join('lib', 'libv8')) do
`make`
end
end
desc "Clean up from the build"
task "clean" do
Dir.chdir(File.join('lib', 'libv8')) do
`make clean`
end
end
desc "Create a binary gem for this current platform"
task "binary" => "compile" do
gemspec = eval(File.read('libv8.gemspec'))
gemspec.extensions.clear
gemspec.platform = Gem::Platform.new(RUBY_PLATFORM)
# We don't need most things for the binary
gemspec.files = []
# Lib
gemspec.files << 'lib/libv8.rb'
gemspec.files << 'lib/libv8/version.rb'
# V8
Dir.glob('lib/libv8/v8/include/*').each { |f| gemspec.files << f }
gemspec.files << "lib/libv8/build/v8/libv8.a"
gemspec.files << "lib/libv8/build/v8/libv8preparser.a"
FileUtils.mkdir_p 'pkg'
FileUtils.mv(Gem::Builder.new(gemspec).build, 'pkg')
end