From 645708abf6998d0c31048464c02534d090bc4262 Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely.gcc@gmail.com>
Date: Fri, 14 Sep 2012 11:41:53 +0000
Subject: [PATCH] Check _GLIBCXX_USE_C99_STDINT_TR1 in random.cc

	PR libstdc++/54576
	* libstdc++-v3/src/c++11/random.cc: Check if
	_GLIBCXX_USE_C99_STDINT_TR1 is defined.

Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>

From-SVN: r191294
---
 libstdc++-v3/ChangeLog           | 7 +++++++
 libstdc++-v3/src/c++11/random.cc | 4 +++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 0bae2d3..2b9292e 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,10 @@
+2012-09-14  Jonathan Wakely  <jwakely.gcc@gmail.com>
+	    H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR libstdc++/54576
+	* libstdc++-v3/src/c++11/random.cc: Check if
+	_GLIBCXX_USE_C99_STDINT_TR1 is defined.
+
 2012-09-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Define.
diff --git a/libstdc++-v3/src/c++11/random.cc b/libstdc++-v3/src/c++11/random.cc
index 4342df4..9280e15 100644
--- a/libstdc++-v3/src/c++11/random.cc
+++ b/libstdc++-v3/src/c++11/random.cc
@@ -24,6 +24,8 @@
 
 #include <random>
 
+#ifdef  _GLIBCXX_USE_C99_STDINT_TR1
+
 #if defined __i386__ || defined __x86_64__
 # include <cpuid.h>
 #endif
@@ -142,5 +144,5 @@ namespace std _GLIBCXX_VISIBILITY(default)
     0xffffffffUL, 7,
     0x9d2c5680UL, 15,
     0xefc60000UL, 18, 1812433253UL>;
-
 }
+#endif
-- 
2.7.4