From 0fa0d12ff00e311e330cc19cb5478be27ab67e06 Mon Sep 17 00:00:00 2001
From: Campbell Barton <ideasman42@gmail.com>
Date: Thu, 1 Jul 2010 13:21:40 +0000
Subject: [PATCH] fix for building with WITH_RAYOPTIMIZATION

---
 CMakeLists.txt                       | 4 ++++
 source/blender/render/CMakeLists.txt | 1 +
 2 files changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b4272d5f118..fedca9ba1ba 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -304,6 +304,10 @@ IF(UNIX AND NOT APPLE)
 
 	SET(PLATFORM_CFLAGS "-pipe -fPIC -funsigned-char -fno-strict-aliasing -Wno-char-subscripts")
 
+	IF(WITH_RAYOPTIMIZATION)
+		SET(PLATFORM_CFLAGS " -msse ${PLATFORM_CFLAGS}")
+	ENDIF(WITH_RAYOPTIMIZATION)
+
 	SET(PLATFORM_LINKFLAGS "-pthread")
 
 	# Better warnings
diff --git a/source/blender/render/CMakeLists.txt b/source/blender/render/CMakeLists.txt
index 5dc89af5632..89bdad7c6c7 100644
--- a/source/blender/render/CMakeLists.txt
+++ b/source/blender/render/CMakeLists.txt
@@ -56,6 +56,7 @@ ENDIF(APPLE)
 
 IF(WITH_RAYOPTIMIZATION)
 	ADD_DEFINITIONS(-D__SSE__)
+	ADD_DEFINITIONS(-D__MMX__)
 ENDIF(WITH_RAYOPTIMIZATION)
 
 #TODO
-- 
2.28.0