Fix T47293: game engine crashes since Bullet upgrade.

This restores a modification that was there before.

extern/bullet2/patches/blender.patch

@@ -148,3 +148,101 @@ index 7240ac4..6871ce8 100644
  
  		// Edges of the output hull
  		btAlignedObjectArray<Edge> edges;
+diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexHullShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexHullShape.cpp
+index 0623e35..02ea503 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexHullShape.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexHullShape.cpp
+@@ -13,9 +13,9 @@ subject to the following restrictions:
+ 3. This notice may not be removed or altered from any source distribution.
+ */
+ 
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ #include "btConvexHullShape.h"
+ #include "BulletCollision/CollisionShapes/btCollisionMargin.h"
+diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp
+index b56d729..88018b4 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp
+@@ -13,9 +13,9 @@ subject to the following restrictions:
+ 3. This notice may not be removed or altered from any source distribution.
+ */
+ 
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ #include "btConvexShape.h"
+ #include "btTriangleShape.h"
+diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp
+index a7362ea..6abfdff 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp
+@@ -13,9 +13,9 @@ subject to the following restrictions:
+ 3. This notice may not be removed or altered from any source distribution.
+ */
+ 
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ #include "btMultiSphereShape.h"
+ #include "BulletCollision/CollisionShapes/btCollisionMargin.h"
+diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
+index 4854f37..9095c59 100644
+--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
++++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp
+@@ -12,9 +12,9 @@ subject to the following restrictions:
+ 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+ */
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ #include "BulletCollision/CollisionShapes/btPolyhedralConvexShape.h"
+ #include "btConvexPolyhedron.h"
+diff --git a/extern/bullet2/src/LinearMath/btScalar.h b/extern/bullet2/src/LinearMath/btScalar.h
+index 0bfd255..2e24676 100644
+--- a/extern/bullet2/src/LinearMath/btScalar.h
++++ b/extern/bullet2/src/LinearMath/btScalar.h
+@@ -179,7 +179,7 @@ inline int	btGetVersion()
+ 		#define BT_USE_SSE
+ 		//BT_USE_SSE_IN_API is enabled on Mac OSX by default, because memory is automatically aligned on 16-byte boundaries
+ 		//if apps run into issues, we will disable the next line
+-		#define BT_USE_SSE_IN_API
++		//#define BT_USE_SSE_IN_API
+         #ifdef BT_USE_SSE
+             // include appropriate SSE level
+             #if defined (__SSE4_1__)
+diff --git a/extern/bullet2/src/LinearMath/btVector3.cpp b/extern/bullet2/src/LinearMath/btVector3.cpp
+index e05bdcc..dbcf2b6 100644
+--- a/extern/bullet2/src/LinearMath/btVector3.cpp
++++ b/extern/bullet2/src/LinearMath/btVector3.cpp
+@@ -15,9 +15,9 @@
+  This source version has been altered.
+  */
+ 
+-#if defined (_WIN32) || defined (__i386__)
+-#define BT_USE_SSE_IN_API
+-#endif
++//#if defined (_WIN32) || defined (__i386__)
++//#define BT_USE_SSE_IN_API
++//#endif
+ 
+ 
+ #include "btVector3.h"

extern/bullet2/src/BulletCollision/CollisionShapes/btConvexHullShape.cpp

@@ -13,9 +13,9 @@ subject to the following restrictions:
 3. This notice may not be removed or altered from any source distribution.
 */
 
-#if defined (_WIN32) || defined (__i386__)
+//#if defined (_WIN32) || defined (__i386__)
-#define BT_USE_SSE_IN_API
+//#define BT_USE_SSE_IN_API
-#endif
+//#endif
 
 #include "btConvexHullShape.h"
 #include "BulletCollision/CollisionShapes/btCollisionMargin.h"

extern/bullet2/src/BulletCollision/CollisionShapes/btConvexShape.cpp

@@ -13,9 +13,9 @@ subject to the following restrictions:
 3. This notice may not be removed or altered from any source distribution.
 */
 
-#if defined (_WIN32) || defined (__i386__)
+//#if defined (_WIN32) || defined (__i386__)
-#define BT_USE_SSE_IN_API
+//#define BT_USE_SSE_IN_API
-#endif
+//#endif
 
 #include "btConvexShape.h"
 #include "btTriangleShape.h"

extern/bullet2/src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp

@@ -13,9 +13,9 @@ subject to the following restrictions:
 3. This notice may not be removed or altered from any source distribution.
 */
 
-#if defined (_WIN32) || defined (__i386__)
+//#if defined (_WIN32) || defined (__i386__)
-#define BT_USE_SSE_IN_API
+//#define BT_USE_SSE_IN_API
-#endif
+//#endif
 
 #include "btMultiSphereShape.h"
 #include "BulletCollision/CollisionShapes/btCollisionMargin.h"

extern/bullet2/src/BulletCollision/CollisionShapes/btPolyhedralConvexShape.cpp

@@ -12,9 +12,9 @@ subject to the following restrictions:
 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
 3. This notice may not be removed or altered from any source distribution.
 */
-#if defined (_WIN32) || defined (__i386__)
+//#if defined (_WIN32) || defined (__i386__)
-#define BT_USE_SSE_IN_API
+//#define BT_USE_SSE_IN_API
-#endif
+//#endif
 
 #include "BulletCollision/CollisionShapes/btPolyhedralConvexShape.h"
 #include "btConvexPolyhedron.h"

extern/bullet2/src/LinearMath/btScalar.h

@@ -179,7 +179,7 @@ inline int	btGetVersion()
 		#define BT_USE_SSE
 		//BT_USE_SSE_IN_API is enabled on Mac OSX by default, because memory is automatically aligned on 16-byte boundaries
 		//if apps run into issues, we will disable the next line
-		#define BT_USE_SSE_IN_API
+		//#define BT_USE_SSE_IN_API
         #ifdef BT_USE_SSE
             // include appropriate SSE level
             #if defined (__SSE4_1__)

extern/bullet2/src/LinearMath/btVector3.cpp

@@ -15,9 +15,9 @@
  This source version has been altered.
  */
 
-#if defined (_WIN32) || defined (__i386__)
+//#if defined (_WIN32) || defined (__i386__)
-#define BT_USE_SSE_IN_API
+//#define BT_USE_SSE_IN_API
-#endif
+//#endif
 
 
 #include "btVector3.h"