nobu	2012-12-28 12:03:19 +0900 (Fri, 28 Dec 2012)

  New Revision: 38640

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=38640

  Log:
    vm.c: suppress warning
    
    * vm.c (check_machine_stack_size): ifdef a variable which is unused on
      non-pthread platforms.

  Modified files:
    trunk/vm.c

Index: vm.c
===================================================================
--- vm.c	(revision 38639)
+++ vm.c	(revision 38640)
@@ -1643,7 +1643,10 @@ get_param(const char *name, size_t defau https://github.com/ruby/ruby/blob/trunk/vm.c#L1643
 static void
 check_machine_stack_size(size_t *sizep)
 {
+#ifdef PTHREAD_STACK_MIN
     size_t size = *sizep;
+#endif
+
 #ifdef __SYMBIAN32__
     *sizep = 64 * 1024; /* 64KB: Let's be slightly more frugal on mobile platform */
 #endif

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