[ruby-cvs:58940] nobu:r51789 (trunk): configure.in: BOOTSTRAPRUBY version

[nobu at ruby-lang.org]

nobu	2015-09-08 00:35:26 +0900 (Tue, 08 Sep 2015)

  New Revision: 51789

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=51789

  Log:
    configure.in: BOOTSTRAPRUBY version
    
    * configure.in (BOOTSTRAPRUBY): avoid too old versions.  current
      fileutils.rb does not work with 1.8 or older, because of the
      return values of Module#singleton_methods and so on.

  Modified files:
    trunk/configure.in