File blender-2.78-C++11-build-fix.patch of Package blender

Index: source/blender/render/intern/raytrace/rayobject_rtbuild.cpp
===================================================================
--- source/blender/render/intern/raytrace/rayobject_rtbuild.cpp.orig	2017-02-22 17:11:13.000000000 +0200
+++ source/blender/render/intern/raytrace/rayobject_rtbuild.cpp	2017-06-12 09:29:36.178303530 +0200
@@ -33,6 +33,7 @@
 #include <assert.h>
 #include <stdlib.h>
 #include <algorithm>
+#include <cmath>
 
 #if __cplusplus >= 201103L
 #include <cmath>
Index: intern/openvdb/CMakeLists.txt
===================================================================
--- intern/openvdb/CMakeLists.txt.orig	2017-02-13 16:08:03.000000000 +0200
+++ intern/openvdb/CMakeLists.txt	2017-06-12 10:53:57.729889967 +0200
@@ -38,6 +38,7 @@ set(SRC
 if(WITH_OPENVDB)
 	add_definitions(
 		-DWITH_OPENVDB
+		-std=c++11
 	)
 
 	list(APPEND INC_SYS