Method: LibGems::Ext::Builder.make

Defined in:
lib/libgems/ext/builder.rb

.make(dest_path, results) ⇒ Object 



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# File 'lib/libgems/ext/builder.rb', line 14

def self.make(dest_path, results)
  unless File.exist? 'Makefile' then
    raise LibGems::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}

  # try to find make program from Ruby configue arguments first
  RbConfig::CONFIG['configure_args'] =~ /with-make-prog\=(\w+)/
  make_program = $1 || 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 << `#{cmd} #{redirector}`

    raise LibGems::InstallError, "make#{target} failed:\n\n#{results}" unless
      $?.success?
  end
end