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require 'rubygems'
require 'rubygems/package_task'
require 'rbconfig'
USE_RAKE_COMPILER = (RUBY_PLATFORM =~ /java/) ? false : true
if USE_RAKE_COMPILER
gem 'rake-compiler', '>=0.6.0'
require 'rake/extensiontask'
end
require 'date'
require 'fileutils'
require 'rbconfig'
LIBEXT = case RbConfig::CONFIG['host_os'].downcase
when /darwin/
"dylib"
when /mswin|mingw/
"dll"
else
RbConfig::CONFIG['DLEXT']
end
CPU = case RbConfig::CONFIG['host_cpu'].downcase
when /i[3456]86/
# Darwin always reports i686, even when running in 64bit mode
if RbConfig::CONFIG['host_os'] =~ /darwin/ && 0xfee1deadbeef.is_a?(Fixnum)
"x86_64"
else
"i386"
end
when /amd64|x86_64/
"x86_64"
when /ppc64|powerpc64/
"powerpc64"
when /ppc|powerpc/
"powerpc"
when /^arm/
"arm"
else
RbConfig::CONFIG['host_cpu']
end
OS = case RbConfig::CONFIG['host_os'].downcase
when /linux/
"linux"
when /darwin/
"darwin"
when /freebsd/
"freebsd"
when /openbsd/
"openbsd"
when /sunos|solaris/
"solaris"
when /mswin|mingw/
"win32"
else
RbConfig::CONFIG['host_os'].downcase
end
CC = ENV['CC'] || RbConfig::CONFIG['CC'] || "gcc"
GMAKE = system('which gmake >/dev/null') && 'gmake' || 'make'
LIBTEST = "build/libtest.#{LIBEXT}"
BUILD_DIR = "build"
BUILD_EXT_DIR = File.join(BUILD_DIR, "#{RbConfig::CONFIG['arch']}", 'ffi_c', RUBY_VERSION)
gem_spec = Gem::Specification.load('ffi.gemspec')
Gem::PackageTask.new(gem_spec) do |pkg|
pkg.need_zip = true
pkg.need_tar = true
pkg.package_dir = 'pkg'
end
TEST_DEPS = [ LIBTEST ]
if RUBY_PLATFORM == "java"
desc "Run all specs"
task :specs => TEST_DEPS do
sh %{#{Gem.ruby} -w -S rspec #{Dir["spec/ffi/*_spec.rb"].join(" ")} -fs --color}
end
desc "Run rubinius specs"
task :rbxspecs => TEST_DEPS do
sh %{#{Gem.ruby} -w -S rspec #{Dir["spec/ffi/rbx/*_spec.rb"].join(" ")} -fs --color}
end
else
TEST_DEPS.unshift :compile
desc "Run all specs"
task :specs => TEST_DEPS do
ENV["MRI_FFI"] = "1"
sh %{#{Gem.ruby} -w -Ilib -I#{BUILD_EXT_DIR} -S rspec #{Dir["spec/ffi/*_spec.rb"].join(" ")} -fs --color}
end
desc "Run rubinius specs"
task :rbxspecs => TEST_DEPS do
ENV["MRI_FFI"] = "1"
sh %{#{Gem.ruby} -w -Ilib -I#{BUILD_EXT_DIR} -S rspec #{Dir["spec/ffi/rbx/*_spec.rb"].join(" ")} -fs --color}
end
end
desc "Build all packages"
task :package => 'gem:package'
desc "Install the gem locally"
task :install => 'gem:install'
namespace :gem do
task :install => :gem do
ruby %{ -S gem install pkg/ffi-#{gem_spec.version}.gem }
end
end
desc "Clean all built files"
task :distclean => :clobber do
FileUtils.rm_rf('build')
FileUtils.rm_rf(Dir["lib/**/ffi_c.#{RbConfig::CONFIG['DLEXT']}"])
FileUtils.rm_rf('lib/1.8')
FileUtils.rm_rf('lib/1.9')
FileUtils.rm_rf('lib/ffi/types.conf')
FileUtils.rm_rf('conftest.dSYM')
FileUtils.rm_rf('pkg')
end
desc "Build the native test lib"
file "build/libtest.#{LIBEXT}" => FileList['libtest/**/*.[ch]'] do
sh %{#{GMAKE} -f libtest/GNUmakefile CPU=#{CPU} OS=#{OS} }
end
desc "Build test helper lib"
task :libtest => "build/libtest.#{LIBEXT}"
desc "Test the extension"
task :test => [ :specs, :rbxspecs ]
namespace :bench do
ITER = ENV['ITER'] ? ENV['ITER'].to_i : 100000
bench_libs = "-Ilib -I#{BUILD_DIR}" unless RUBY_PLATFORM == "java"
bench_files = Dir["bench/bench_*.rb"].reject { |f| f == "bench_helper.rb" }
bench_files.each do |bench|
task File.basename(bench, ".rb")[6..-1] => TEST_DEPS do
sh %{#{Gem.ruby} #{bench_libs} #{bench} #{ITER}}
end
end
task :all => TEST_DEPS do
bench_files.each do |bench|
sh %{#{Gem.ruby} #{bench_libs} #{bench}}
end
end
end
task 'spec:run' => TEST_DEPS
task 'spec:specdoc' => TEST_DEPS
task :default => :specs
task 'gem:win32' do
sh("rake cross native gem RUBY_CC_VERSION='1.8.7:1.9.3'") || raise("win32 build failed!")
end
if USE_RAKE_COMPILER
Rake::ExtensionTask.new('ffi_c', gem_spec) do |ext|
ext.name = 'ffi_c' # indicate the name of the extension.
# ext.lib_dir = BUILD_DIR # put binaries into this folder.
ext.tmp_dir = BUILD_DIR # temporary folder used during compilation.
ext.cross_compile = true # enable cross compilation (requires cross compile toolchain)
ext.cross_platform = 'i386-mingw32' # forces the Windows platform instead of the default one
end
end
begin
require 'yard'
namespace :doc do
YARD::Rake::YardocTask.new do |yard|
end
end
rescue LoadError
warn "[warn] YARD unavailable"
end
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