# File lib/rubygems/ext/builder.rb, line 24 def self.class_name name =~ /Ext::(.*)Builder/ $1.downcase end
# File lib/rubygems/ext/builder.rb, line 29 def self.make(dest_path, results) unless File.exist? 'Makefile' then raise Gem::InstallError, "Makefile not found:\n\n#{results.join "\n"}" 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' ['', 'install'].each do |target| # Pass DESTDIR via command line to override what's in MAKEFLAGS cmd = [ make_program, destdir, target ].join(' ').rstrip run(cmd, results, "make #{target}".rstrip) end end
Creates a new extension builder for spec
using the given
build_args
. The gem for spec
is unpacked in
gem_dir
.
# File lib/rubygems/ext/builder.rb, line 85 def initialize spec, build_args @spec = spec @build_args = build_args @gem_dir = spec.gem_dir @ran_rake = nil end
# File lib/rubygems/ext/builder.rb, line 54 def self.redirector '2>&1' end
# File lib/rubygems/ext/builder.rb, line 58 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 << %x#{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 raise Gem::InstallError, "#{command_name || class_name} failed:\n\n#{results.join "\n"}" end end
Builds extensions. Valid types of extensions are extconf.rb files, configure scripts and rakefiles or mkrf_conf files.
# File lib/rubygems/ext/builder.rb, line 163 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 = File.join(@only_install_dir ? @gem_dir : @spec.ext_dir, @spec.require_paths.first) @ran_rake = false # only run rake once @spec.extensions.each do |extension| break if @ran_rake build_extension extension, dest_path end end
# File lib/rubygems/ext/builder.rb, line 184 def only_install_dir= only_install_dir @only_install_dir = only_install_dir end