nobu	2012-06-13 21:46:36 +0900 (Wed, 13 Jun 2012)

  New Revision: 36063

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=36063

  Log:
    configure.in: option for cygwin
    
    * configure.in: cygwin does not provide some declarations in strict
      ANSI mode.

  Modified files:
    trunk/configure.in

Index: configure.in
===================================================================
--- configure.in	(revision 36062)
+++ configure.in	(revision 36063)
@@ -618,9 +618,7 @@
       # extension libs cannot include those headers.
     ],
     [cygwin*], [
-      # needs C99 to isinf() and so on
-        RUBY_APPEND_OPTION(warnflags, -ansi -std=c99)
-        RUBY_APPEND_OPTION(rb_cv_warnflags, -ansi -std=c99)
+      # ditto
     ],
     [
       # ANSI (no XCFLAGS because this is C only)

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