Class: Gem::Ext::ExtConfBuilder
- Defined in:
- lib/rubygems/ext/ext_conf_builder.rb
Constant Summary collapse
- FileEntry =
:nodoc:
FileUtils::Entry_
Class Method Summary collapse
Methods inherited from Builder
class_name, make, redirector, run
Class Method Details
.build(extension, directory, dest_path, results, args = []) ⇒ Object
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# File 'lib/rubygems/ext/ext_conf_builder.rb', line 15 def self.build(extension, directory, dest_path, results, args=[]) tmp_dest = Dir.mktmpdir(".gem.", ".") t = nil Tempfile.open %w"siteconf .rb", "." do |siteconf| t = siteconf siteconf.puts "require 'rbconfig'" siteconf.puts "dest_path = #{(tmp_dest || dest_path).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 siteconf_path = File. siteconf.path rubyopt = ENV["RUBYOPT"] destdir = ENV["DESTDIR"] begin ENV["RUBYOPT"] = ["-r#{siteconf_path}", rubyopt].compact.join(' ') cmd = [Gem.ruby, File.basename(extension), *args].join ' ' run cmd, results ENV["DESTDIR"] = nil ENV["RUBYOPT"] = rubyopt siteconf.unlink make dest_path, results if tmp_dest FileEntry.new(tmp_dest).traverse do |ent| destent = ent.class.new(dest_path, ent.rel) destent.exist? or File.rename(ent.path, destent.path) end end ensure ENV["RUBYOPT"] = rubyopt ENV["DESTDIR"] = destdir end end t.unlink if t and t.path results ensure FileUtils.rm_rf tmp_dest if tmp_dest end |