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  • rubygems/ext/builder.rb

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Gem::Ext::Builder

Public Class Methods

class_name() click to toggle source
 
               # File rubygems/ext/builder.rb, line 9
def self.class_name
  name =~ /Ext::(.*)Builder/
  $1.downcase
end
            
make(dest_path, results) click to toggle source
 
               # File rubygems/ext/builder.rb, line 14
def self.make(dest_path, results)
  unless File.exist? 'Makefile' then
    raise Gem::InstallError, "Makefile not found:\n\n#{results.join "\n"}" 
  end

  mf = File.read('Makefile')
  mf = mf.gsub(/^RUBYARCHDIR\s*=\s*\$[^$]*/, "RUBYARCHDIR = #{dest_path}")
  mf = mf.gsub(/^RUBYLIBDIR\s*=\s*\$[^$]*/, "RUBYLIBDIR = #{dest_path}")

  File.open('Makefile', 'wb') {|f| f.print mf}

  make_program = ENV['make']
  unless make_program then
    make_program = (/mswin/ =~ RUBY_PLATFORM) ? 'nmake' : 'make'
  end

  ['', ' install'].each do |target|
    cmd = "#{make_program}#{target}"
    results << cmd
    results << %x`#{cmd} #{redirector}`

    raise Gem::InstallError, "make#{target} failed:\n\n#{results}" unless
      $?.success?
  end
end
            
redirector() click to toggle source
 
               # File rubygems/ext/builder.rb, line 40
def self.redirector
  '2>&1'
end
            
run(command, results) click to toggle source
 
               # File rubygems/ext/builder.rb, line 44
def self.run(command, results)
  results << command
  results << %x`#{command} #{redirector}`

  unless $?.success? then
    raise Gem::InstallError, "#{class_name} failed:\n\n#{results.join "\n"}"
  end
end