diff options
Diffstat (limited to 'jni/ruby/lib/rubygems/ext')
| -rw-r--r-- | jni/ruby/lib/rubygems/ext/build_error.rb | 6 | ||||
| -rw-r--r-- | jni/ruby/lib/rubygems/ext/builder.rb | 218 | ||||
| -rw-r--r-- | jni/ruby/lib/rubygems/ext/cmake_builder.rb | 16 | ||||
| -rw-r--r-- | jni/ruby/lib/rubygems/ext/configure_builder.rb | 23 | ||||
| -rw-r--r-- | jni/ruby/lib/rubygems/ext/ext_conf_builder.rb | 78 | ||||
| -rw-r--r-- | jni/ruby/lib/rubygems/ext/rake_builder.rb | 36 |
6 files changed, 377 insertions, 0 deletions
diff --git a/jni/ruby/lib/rubygems/ext/build_error.rb b/jni/ruby/lib/rubygems/ext/build_error.rb new file mode 100644 index 0000000..bfe85ff --- /dev/null +++ b/jni/ruby/lib/rubygems/ext/build_error.rb @@ -0,0 +1,6 @@ +## +# Raised when there is an error while building extensions. + +class Gem::Ext::BuildError < Gem::InstallError +end + diff --git a/jni/ruby/lib/rubygems/ext/builder.rb b/jni/ruby/lib/rubygems/ext/builder.rb new file mode 100644 index 0000000..548f126 --- /dev/null +++ b/jni/ruby/lib/rubygems/ext/builder.rb @@ -0,0 +1,218 @@ +#-- +# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. +# All rights reserved. +# See LICENSE.txt for permissions. +#++ + +require 'rubygems/user_interaction' +require 'thread' + +class Gem::Ext::Builder + + include Gem::UserInteraction + + ## + # The builder shells-out to run various commands after changing the + # directory. This means multiple installations cannot be allowed to build + # extensions in parallel as they may change each other's directories leading + # to broken extensions or failed installations. + + CHDIR_MUTEX = Mutex.new # :nodoc: + + attr_accessor :build_args # :nodoc: + + def self.class_name + name =~ /Ext::(.*)Builder/ + $1.downcase + end + + def self.make(dest_path, results) + unless File.exist? 'Makefile' then + raise Gem::InstallError, 'Makefile not found' + end + + # try to find make program from Ruby configure arguments first + RbConfig::CONFIG['configure_args'] =~ /with-make-prog\=(\w+)/ + make_program = ENV['MAKE'] || ENV['make'] || $1 + unless make_program then + make_program = (/mswin/ =~ RUBY_PLATFORM) ? 'nmake' : 'make' + end + + destdir = '"DESTDIR=%s"' % ENV['DESTDIR'] if RUBY_VERSION > '2.0' + + ['clean', '', 'install'].each do |target| + # Pass DESTDIR via command line to override what's in MAKEFLAGS + cmd = [ + make_program, + destdir, + target + ].join(' ').rstrip + begin + run(cmd, results, "make #{target}".rstrip) + rescue Gem::InstallError + raise unless target == 'clean' # ignore clean failure + end + end + end + + def self.redirector + '2>&1' + end + + def self.run(command, results, command_name = nil) + verbose = Gem.configuration.really_verbose + + begin + # TODO use Process.spawn when ruby 1.8 support is dropped. + rubygems_gemdeps, ENV['RUBYGEMS_GEMDEPS'] = ENV['RUBYGEMS_GEMDEPS'], nil + if verbose + puts(command) + system(command) + else + results << command + results << `#{command} #{redirector}` + end + ensure + ENV['RUBYGEMS_GEMDEPS'] = rubygems_gemdeps + end + + unless $?.success? then + results << "Building has failed. See above output for more information on the failure." if verbose + + exit_reason = + if $?.exited? then + ", exit code #{$?.exitstatus}" + elsif $?.signaled? then + ", uncaught signal #{$?.termsig}" + end + + raise Gem::InstallError, "#{command_name || class_name} failed#{exit_reason}" + end + end + + ## + # Creates a new extension builder for +spec+. If the +spec+ does not yet + # have build arguments, saved, set +build_args+ which is an ARGV-style + # array. + + def initialize spec, build_args = spec.build_args + @spec = spec + @build_args = build_args + @gem_dir = spec.full_gem_path + + @ran_rake = nil + end + + ## + # Chooses the extension builder class for +extension+ + + def builder_for extension # :nodoc: + case extension + when /extconf/ then + Gem::Ext::ExtConfBuilder + when /configure/ then + Gem::Ext::ConfigureBuilder + when /rakefile/i, /mkrf_conf/i then + @ran_rake = true + Gem::Ext::RakeBuilder + when /CMakeLists.txt/ then + Gem::Ext::CmakeBuilder + else + extension_dir = File.join @gem_dir, File.dirname(extension) + + message = "No builder for extension '#{extension}'" + build_error extension_dir, message + end + end + + ## + # Logs the build +output+ in +build_dir+, then raises Gem::Ext::BuildError. + + def build_error build_dir, output, backtrace = nil # :nodoc: + gem_make_out = write_gem_make_out output + + message = <<-EOF +ERROR: Failed to build gem native extension. + + #{output} + +Gem files will remain installed in #{@gem_dir} for inspection. +Results logged to #{gem_make_out} +EOF + + raise Gem::Ext::BuildError, message, backtrace + end + + def build_extension extension, dest_path # :nodoc: + results = [] + + extension ||= '' # I wish I knew why this line existed + extension_dir = + File.expand_path File.join @gem_dir, File.dirname(extension) + lib_dir = File.join @spec.full_gem_path, @spec.raw_require_paths.first + + builder = builder_for extension + + begin + FileUtils.mkdir_p dest_path + + CHDIR_MUTEX.synchronize do + Dir.chdir extension_dir do + results = builder.build(extension, @gem_dir, dest_path, + results, @build_args, lib_dir) + + verbose { results.join("\n") } + end + end + + write_gem_make_out results.join "\n" + rescue => e + results << e.message + build_error extension_dir, results.join("\n"), $@ + end + end + + ## + # Builds extensions. Valid types of extensions are extconf.rb files, + # configure scripts and rakefiles or mkrf_conf files. + + def build_extensions + return if @spec.extensions.empty? + + if @build_args.empty? + say "Building native extensions. This could take a while..." + else + say "Building native extensions with: '#{@build_args.join ' '}'" + say "This could take a while..." + end + + dest_path = @spec.extension_dir + + FileUtils.rm_f @spec.gem_build_complete_path + + @ran_rake = false # only run rake once + + @spec.extensions.each do |extension| + break if @ran_rake + + build_extension extension, dest_path + end + + FileUtils.touch @spec.gem_build_complete_path + end + + ## + # Writes +output+ to gem_make.out in the extension install directory. + + def write_gem_make_out output # :nodoc: + destination = File.join @spec.extension_dir, 'gem_make.out' + + FileUtils.mkdir_p @spec.extension_dir + + open destination, 'wb' do |io| io.puts output end + + destination + end + +end + diff --git a/jni/ruby/lib/rubygems/ext/cmake_builder.rb b/jni/ruby/lib/rubygems/ext/cmake_builder.rb new file mode 100644 index 0000000..24531bc --- /dev/null +++ b/jni/ruby/lib/rubygems/ext/cmake_builder.rb @@ -0,0 +1,16 @@ +require 'rubygems/command' + +class Gem::Ext::CmakeBuilder < Gem::Ext::Builder + def self.build(extension, directory, dest_path, results, args=[], lib_dir=nil) + unless File.exist?('Makefile') then + cmd = "cmake . -DCMAKE_INSTALL_PREFIX=#{dest_path}" + cmd << " #{Gem::Command.build_args.join ' '}" unless Gem::Command.build_args.empty? + + run cmd, results + end + + make dest_path, results + + results + end +end diff --git a/jni/ruby/lib/rubygems/ext/configure_builder.rb b/jni/ruby/lib/rubygems/ext/configure_builder.rb new file mode 100644 index 0000000..f66e393 --- /dev/null +++ b/jni/ruby/lib/rubygems/ext/configure_builder.rb @@ -0,0 +1,23 @@ +#-- +# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. +# All rights reserved. +# See LICENSE.txt for permissions. +#++ + +class Gem::Ext::ConfigureBuilder < Gem::Ext::Builder + + def self.build(extension, directory, dest_path, results, args=[], lib_dir=nil) + unless File.exist?('Makefile') then + cmd = "sh ./configure --prefix=#{dest_path}" + cmd << " #{args.join ' '}" unless args.empty? + + run cmd, results + end + + make dest_path, results + + results + end + +end + diff --git a/jni/ruby/lib/rubygems/ext/ext_conf_builder.rb b/jni/ruby/lib/rubygems/ext/ext_conf_builder.rb new file mode 100644 index 0000000..d11d1ac --- /dev/null +++ b/jni/ruby/lib/rubygems/ext/ext_conf_builder.rb @@ -0,0 +1,78 @@ +#-- +# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. +# All rights reserved. +# See LICENSE.txt for permissions. +#++ + +require 'fileutils' +require 'tempfile' + +class Gem::Ext::ExtConfBuilder < Gem::Ext::Builder + FileEntry = FileUtils::Entry_ # :nodoc: + + def self.build(extension, directory, dest_path, results, args=[], lib_dir=nil) + # relative path required as some versions of mktmpdir return an absolute + # path which breaks make if it includes a space in the name + tmp_dest = get_relative_path(Dir.mktmpdir(".gem.", ".")) + + t = nil + Tempfile.open %w"siteconf .rb", "." do |siteconf| + t = siteconf + siteconf.puts "require 'rbconfig'" + siteconf.puts "dest_path = #{tmp_dest.dump}" + %w[sitearchdir sitelibdir].each do |dir| + siteconf.puts "RbConfig::MAKEFILE_CONFIG['#{dir}'] = dest_path" + siteconf.puts "RbConfig::CONFIG['#{dir}'] = dest_path" + end + + siteconf.flush + + destdir = ENV["DESTDIR"] + + begin + cmd = [Gem.ruby, "-r", get_relative_path(siteconf.path), File.basename(extension), *args].join ' ' + + begin + run cmd, results + ensure + FileUtils.mv 'mkmf.log', dest_path if File.exist? 'mkmf.log' + siteconf.unlink + end + + ENV["DESTDIR"] = nil + + make dest_path, results + + if tmp_dest + # TODO remove in RubyGems 3 + if Gem.install_extension_in_lib and lib_dir then + FileUtils.mkdir_p lib_dir + entries = Dir.entries(tmp_dest) - %w[. ..] + entries = entries.map { |entry| File.join tmp_dest, entry } + FileUtils.cp_r entries, lib_dir, :remove_destination => true + end + + FileEntry.new(tmp_dest).traverse do |ent| + destent = ent.class.new(dest_path, ent.rel) + destent.exist? or FileUtils.mv(ent.path, destent.path) + end + end + ensure + ENV["DESTDIR"] = destdir + end + end + t.unlink if t and t.path + + results + ensure + FileUtils.rm_rf tmp_dest if tmp_dest + end + + private + def self.get_relative_path(path) + path[0..Dir.pwd.length-1] = '.' if path.start_with?(Dir.pwd) + path + end + +end + diff --git a/jni/ruby/lib/rubygems/ext/rake_builder.rb b/jni/ruby/lib/rubygems/ext/rake_builder.rb new file mode 100644 index 0000000..d5ebf59 --- /dev/null +++ b/jni/ruby/lib/rubygems/ext/rake_builder.rb @@ -0,0 +1,36 @@ +#-- +# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. +# All rights reserved. +# See LICENSE.txt for permissions. +#++ + +class Gem::Ext::RakeBuilder < Gem::Ext::Builder + + def self.build(extension, directory, dest_path, results, args=[], lib_dir=nil) + if File.basename(extension) =~ /mkrf_conf/i then + cmd = "#{Gem.ruby} #{File.basename extension}" + cmd << " #{args.join " "}" unless args.empty? + run cmd, results + end + + # Deal with possible spaces in the path, e.g. C:/Program Files + dest_path = '"' + dest_path.to_s + '"' if dest_path.to_s.include?(' ') + + rake = ENV['rake'] + + rake ||= begin + "#{Gem.ruby} -rubygems #{Gem.bin_path('rake', 'rake')}" + rescue Gem::Exception + end + + rake ||= Gem.default_exec_format % 'rake' + + cmd = "#{rake} RUBYARCHDIR=#{dest_path} RUBYLIBDIR=#{dest_path}" # ENV is frozen + + run cmd, results + + results + end + +end + |