Class: Gem::Ext::ExtConfBuilder
Relationships & Source Files | |
Super Chains via Extension / Inclusion / Inheritance | |
Class Chain:
self,
Builder
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Instance Chain:
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Inherits: |
Gem::Ext::Builder
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Defined in: | lib/rubygems/ext/ext_conf_builder.rb |
Class Method Summary
- .build(extension, directory, dest_path, results, args = [], lib_dir = nil)
- .get_relative_path(path) private
Builder - Inherited
.class_name, .make, | |
.new | Creates a new extension builder for |
.redirector, .run |
Instance Attribute Summary
::Gem::DefaultUserInteraction - Included
Instance Method Summary
Builder - Inherited
#build_extensions | Builds extensions. |
::Gem::UserInteraction - Included
#alert | Displays an alert |
#alert_error | Displays an error |
#alert_warning | Displays a warning |
#ask | Asks a |
#ask_for_password | Asks for a password with a |
#ask_yes_no | Asks a yes or no |
#choose_from_list | Asks the user to answer |
#say | Displays the given |
#terminate_interaction | Terminates the RubyGems process with the given |
#verbose | Calls |
::Gem::DefaultUserInteraction - Included
Constructor Details
This class inherits a constructor from Gem::Ext::Builder
Class Method Details
.build(extension, directory, dest_path, results, args = [], lib_dir = nil)
[ GitHub ]# File 'lib/rubygems/ext/ext_conf_builder.rb', line 14
def self.build(extension, directory, 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 # # TODO: Make this unconditional when rubygems no longer supports Ruby 1.9.x. tmp_dest = get_relative_path(tmp_dest) unless Gem.win_platform? && RUBY_VERSION <= '2.0' 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 if File.exist? 'mkmf.log' 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" 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 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