nobu	2018-01-22 21:34:51 +0900 (Mon, 22 Jan 2018)

  New Revision: 62007

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62007

  Log:
    mkmf.rb: ignore linker warnings
    
    * lib/mkmf.rb (try_ldflags): ignore linker warnings.  they cause
      unexpected failures on OpenBSD.  [ruby-core:78827] [Bug #13069]

  Modified files:
    trunk/lib/mkmf.rb
Index: lib/mkmf.rb
===================================================================
--- lib/mkmf.rb	(revision 62006)
+++ lib/mkmf.rb	(revision 62007)
@@ -657,7 +657,7 @@ MSG https://github.com/ruby/ruby/blob/trunk/lib/mkmf.rb#L657
   end
 
   def try_ldflags(flags, opts = {})
-    try_link(MAIN_DOES_NOTHING, flags, {:werror => true}.update(opts))
+    try_link(MAIN_DOES_NOTHING, flags, opts)
   end
 
   def append_ldflags(flags, *opts)

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