akr	2013-09-02 07:04:35 +0900 (Mon, 02 Sep 2013)

  New Revision: 42767

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=42767

  Log:
    * bignum.c (Init_Bignum): Define Bignum::GMP_VERSION when GMP is used.

  Modified files:
    trunk/ChangeLog
    trunk/bignum.c
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 42766)
+++ ChangeLog	(revision 42767)
@@ -1,3 +1,7 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Mon Sep  2 07:02:10 2013  Tanaka Akira  <akr@f...>
+
+	* bignum.c (Init_Bignum): Define Bignum::GMP_VERSION when GMP is used.
+
 Mon Sep  2 01:46:14 2013  Tanaka Akira  <akr@f...>
 
 	* bignum.c (big2str_generic): Reduce arguments.
Index: bignum.c
===================================================================
--- bignum.c	(revision 42766)
+++ bignum.c	(revision 42767)
@@ -6752,5 +6752,9 @@ Init_Bignum(void) https://github.com/ruby/ruby/blob/trunk/bignum.c#L6752
     rb_define_method(rb_cBignum, "odd?", rb_big_odd_p, 0);
     rb_define_method(rb_cBignum, "even?", rb_big_even_p, 0);
 
+#ifdef USE_GMP
+    rb_define_const(rb_cBignum, "GMP_VERSION", rb_sprintf("GMP %s", gmp_version));
+#endif
+
     power_cache_init();
 }

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