nobu	2017-02-07 17:16:50 +0900 (Tue, 07 Feb 2017)

  New Revision: 57563

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=57563

  Log:
    test/unit.rb: old GNU make
    
    * test/lib/test/unit.rb (Test::Unit::Parallel#non_options):
      support old GNU make, which uses --jobserver-fds option instead
      of --jobserver-auth.

  Modified files:
    trunk/test/lib/test/unit.rb
Index: test/lib/test/unit.rb
===================================================================
--- test/lib/test/unit.rb	(revision 57562)
+++ test/lib/test/unit.rb	(revision 57563)
@@ -140,7 +140,7 @@ module Test https://github.com/ruby/ruby/blob/trunk/test/lib/test/unit.rb#L140
       def non_options(files, options)
         @jobserver = nil
         if !options[:parallel] and
-          /(?:\A|\s)--jobserver-auth=(\d+),(\d+)/ =~ ENV["MAKEFLAGS"]
+          /(?:\A|\s)--jobserver-(?:auth|fds)=(\d+),(\d+)/ =~ ENV["MAKEFLAGS"]
           begin
             r = IO.for_fd($1.to_i(10), "rb", autoclose: false)
             w = IO.for_fd($2.to_i(10), "wb", autoclose: false)

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