71 lines
1.8 KiB
Ruby
71 lines
1.8 KiB
Ruby
#--
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# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
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# All rights reserved.
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# See LICENSE.txt for permissions.
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#++
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require 'fileutils'
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require 'tempfile'
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class Gem::Ext::ExtConfBuilder < Gem::Ext::Builder
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FileEntry = FileUtils::Entry_ # :nodoc:
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def self.build(extension, directory, dest_path, results, args=[], lib_dir=nil)
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tmp_dest = Dir.mktmpdir(".gem.", ".")
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t = nil
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Tempfile.open %w"siteconf .rb", "." do |siteconf|
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t = siteconf
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siteconf.puts "require 'rbconfig'"
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siteconf.puts "dest_path = #{(tmp_dest || dest_path).dump}"
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%w[sitearchdir sitelibdir].each do |dir|
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siteconf.puts "RbConfig::MAKEFILE_CONFIG['#{dir}'] = dest_path"
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siteconf.puts "RbConfig::CONFIG['#{dir}'] = dest_path"
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end
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siteconf.flush
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siteconf_path = File.expand_path siteconf.path
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rubyopt = ENV["RUBYOPT"]
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destdir = ENV["DESTDIR"]
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begin
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ENV["RUBYOPT"] = ["-r#{siteconf_path}", rubyopt].compact.join(' ')
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cmd = [Gem.ruby, File.basename(extension), *args].join ' '
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run cmd, results
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ENV["DESTDIR"] = nil
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ENV["RUBYOPT"] = rubyopt
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siteconf.unlink
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make dest_path, results
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if tmp_dest
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FileEntry.new(tmp_dest).traverse do |ent|
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# TODO remove in RubyGems 3
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if lib_dir then
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libent = ent.class.new lib_dir, ent.rel
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libent.exist? or ent.copy libent.path
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end
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destent = ent.class.new(dest_path, ent.rel)
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destent.exist? or File.rename(ent.path, destent.path)
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end
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end
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ensure
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ENV["RUBYOPT"] = rubyopt
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ENV["DESTDIR"] = destdir
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end
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end
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t.unlink if t and t.path
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results
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ensure
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FileUtils.rm_rf tmp_dest if tmp_dest
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end
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end
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