From 01fe1c1432df4005e7baf28121e0d88eb0e99f50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 4 May 2015 00:16:22 +0200
Subject: [PATCH] GCC 4.5 compatibility: constexpr-related issues.

---
 src/Magnum/MeshTools/Interleave.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Magnum/MeshTools/Interleave.h b/src/Magnum/MeshTools/Interleave.h
index f7b6a10ff..cb07d6080 100644
--- a/src/Magnum/MeshTools/Interleave.h
+++ b/src/Magnum/MeshTools/Interleave.h
@@ -85,7 +85,8 @@ template<class T> typename std::enable_if<!std::is_convertible<T, std::size_t>::
 }
 
 /* Skip gap */
-constexpr std::size_t writeOneInterleaved(std::size_t, char*, std::size_t gap) { return gap; }
+/* GCC 4.5 doesn't have constexpr so it needs inline */
+constexpr inline std::size_t writeOneInterleaved(std::size_t, char*, std::size_t gap) { return gap; }
 
 /* Write interleaved data */
 inline void writeInterleaved(std::size_t, char*) {}