[ruby-cvs:52862] nobu:r45716 (trunk): configure.in: refine __builtin_unreachable check

nobu at ruby-lang.org nobu at ruby-lang.org
Fri Apr 25 14:56:02 JST 2014


nobu	2014-04-25 14:56:01 +0900 (Fri, 25 Apr 2014)

  New Revision: 45716

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45716

  Log:
    configure.in: refine __builtin_unreachable check
    
    * configure.in (rb_cv_func___builtin_unreachable): try with an
      external variable not only by a warning, which might not be
      shown due to the optimization.  [ruby-core:61647] [Bug #9665]

  Modified files:
    trunk/ChangeLog
    trunk/configure.in


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