Fixed C++98 only build

glm/detail/type_int.hpp

@@ -33,7 +33,9 @@
 #pragma once
 
 #include "setup.hpp"
-#include <type_traits>
+#if GLM_HAS_MAKE_SIGNED
+#	include <type_traits>
+#endif
 
 #if GLM_HAS_EXTENDED_INTEGER_TYPE
 #	include <cstdint>

readme.txt

@@ -81,6 +81,7 @@ Fixes:
 - Fixed unsupported _BitScanForward64 and _BitScanReverse64 in VC10
 - Fixed Visual C++ 32 bit build #283
 - Fixed GLM_FORCE_SIZE_FUNC pragma message
+- Fixed C++98 only build
 
 ================================================================================
 GLM 0.9.6.0: 2014-11-30

test/core/core_type_vec2.cpp

@@ -33,7 +33,9 @@
 #include <glm/vector_relational.hpp>
 #include <glm/vec2.hpp>
 #include <vector>
-#include <type_traits>
+#if GLM_HAS_TRIVIAL_QUERIES
+#	include <type_traits>
+#endif
 
 int test_vec2_operators()
 {

test/gtx/gtx_dual_quaternion.cpp

@@ -34,7 +34,9 @@
 #include <glm/gtc/epsilon.hpp>
 #include <glm/gtx/euler_angles.hpp>
 #include <glm/vector_relational.hpp>
-#include <type_traits>
+#if GLM_HAS_TRIVIAL_QUERIES
+#	include <type_traits>
+#endif
 
 int myrand()
 {