From a0aad599d383f3ebfc6db0eef4101050cb00b9d5 Mon Sep 17 00:00:00 2001
From: Junfeng Dong <junfeng.dong@intel.com>
Date: Wed, 15 Jan 2014 17:10:53 +0800
Subject: [PATCH] Module: ppl/ppl

Branch: master
Commit: 9f843aecc23981aec6ed1eaa8be06e6786a47f0d
URL:
http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=9f843aecc23981aec6ed1eaa8be06e6786a47f0d

Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date:   Wed Dec 19 08:42:19 2012 +0100

GMP version 5.1.0 (and, presumably, later versions) defines
std::numeric_limits.

Change-Id: I0012c15f9cbe64c736ede1c99f83dc8d5911648a
Signed-off-by: Junfeng Dong <junfeng.dong@intel.com>
---
 src/mp_std_bits.cc      | 6 ++++++
 src/mp_std_bits.defs.hh | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/src/mp_std_bits.cc b/src/mp_std_bits.cc
index d79dca8..e07714a 100644
--- a/src/mp_std_bits.cc
+++ b/src/mp_std_bits.cc
@@ -26,6 +26,9 @@ site: http://www.cs.unipr.it/ppl/ . */
 #include <ppl-config.h>
 #include "mp_std_bits.defs.hh"
 
+#if __GNU_MP_VERSION < 5 \
+  || (__GNU_MP_VERSION == 5 && __GNU_MP_VERSION_MINOR < 1)
+
 const bool std::numeric_limits<mpz_class>::is_specialized;
 const int std::numeric_limits<mpz_class>::digits;
 const int std::numeric_limits<mpz_class>::digits10;
@@ -71,3 +74,6 @@ const bool std::numeric_limits<mpq_class>::is_modulo;
 const bool std::numeric_limits<mpq_class>::traps;
 const bool std::numeric_limits<mpq_class>::tininess_before;
 const std::float_round_style std::numeric_limits<mpq_class>::round_style;
+
+#endif //_GNU_MP_VERSION <5
+       // || (__GNU_MP_VERSION == 5 && __GNU_MP_VERSION_MINOR < 1)
diff --git a/src/mp_std_bits.defs.hh b/src/mp_std_bits.defs.hh
index aaedd9f..ce97419 100644
--- a/src/mp_std_bits.defs.hh
+++ b/src/mp_std_bits.defs.hh
@@ -39,6 +39,8 @@ void swap(mpz_class& x, mpz_class& y);
 #endif // defined(PPL_DOXYGEN_INCLUDE_IMPLEMENTATION_DETAILS)
 void swap(mpq_class& x, mpq_class& y);
 
+#if __GNU_MP_VERSION < 5 \
+  || (__GNU_MP_VERSION == 5 && __GNU_MP_VERSION_MINOR < 1)
 namespace std {
 
 #ifdef PPL_DOXYGEN_INCLUDE_IMPLEMENTATION_DETAILS
@@ -165,6 +167,9 @@ public:
 
 } // namespace std
 
+#endif // __GNU_MP_VERSION < 5
+       // || (__GNU_MP_VERSION == 5 && __GNU_MP_VERSION_MINOR < 1)
+
 #include "mp_std_bits.inlines.hh"
 
 #endif // !defined(PPL_mp_std_bits_defs_hh)
-- 
2.7.4