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Direktori : /opt/alt/ruby26/lib64/ruby/2.6.0/rubygems/ext/ |
Current File : //opt/alt/ruby26/lib64/ruby/2.6.0/rubygems/ext/ext_conf_builder.rb |
# frozen_string_literal: true #-- # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. # All rights reserved. # See LICENSE.txt for permissions. #++ require 'fileutils' require 'tempfile' require 'shellwords' class Gem::Ext::ExtConfBuilder < Gem::Ext::Builder FileEntry = FileUtils::Entry_ # :nodoc: def self.build(extension, dest_path, results, args=[], lib_dir=nil) tmp_dest = Dir.mktmpdir(".gem.", ".") # Some versions of `mktmpdir` return absolute paths, which will break make # if the paths contain spaces. However, on Ruby 1.9.x on Windows, relative # paths cause all C extension builds to fail. # # As such, we convert to a relative path unless we are using Ruby 1.9.x on # Windows. This means that when using Ruby 1.9.x on Windows, paths with # spaces do not work. # # Details: https://github.com/rubygems/rubygems/issues/977#issuecomment-171544940 tmp_dest = get_relative_path(tmp_dest) Tempfile.open %w"siteconf .rb", "." do |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.close destdir = ENV["DESTDIR"] begin cmd = Gem.ruby.shellsplit << "-I" << File.expand_path("../../..", __FILE__) << "-r" << get_relative_path(siteconf.path) << File.basename(extension) cmd.push(*args) begin run cmd, results ensure if File.exist? 'mkmf.log' unless $?.success? results << "To see why this extension failed to compile, please check" \ " the mkmf.log which can be found here:\n" results << " " + File.join(dest_path, 'mkmf.log') + "\n" end FileUtils.mv 'mkmf.log', dest_path end 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 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 siteconf.close! end end 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