From 8bf26a2bb3e96d4a28d0c74243fbf9b020e557b7 Mon Sep 17 00:00:00 2001
From: Christophe <christophe.riccio@g-truc.net>
Date: Wed, 7 Aug 2019 15:00:50 +0200
Subject: [PATCH] Fixed C++ 98 build

---
 glm/detail/setup.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/glm/detail/setup.hpp b/glm/detail/setup.hpp
index 87d2ffc9..ba28bd5e 100644
--- a/glm/detail/setup.hpp
+++ b/glm/detail/setup.hpp
@@ -710,6 +710,12 @@ namespace detail
 		typedef unsigned char type;
 	};
 
+	template<>
+	struct make_unsigned<signed char>
+	{
+		typedef unsigned char type;
+	};
+
 	template<>
 	struct make_unsigned<short>
 	{