diff options
Diffstat (limited to 'jni/ruby/lib/rubygems/ext/ext_conf_builder.rb')
-rw-r--r-- | jni/ruby/lib/rubygems/ext/ext_conf_builder.rb | 78 |
1 files changed, 78 insertions, 0 deletions
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 + |