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Diffstat (limited to 'extern/bullet2/src/LinearMath/btScalar.h')
-rw-r--r--extern/bullet2/src/LinearMath/btScalar.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/extern/bullet2/src/LinearMath/btScalar.h b/extern/bullet2/src/LinearMath/btScalar.h
index 0bfd255bdb4..898669f86e2 100644
--- a/extern/bullet2/src/LinearMath/btScalar.h
+++ b/extern/bullet2/src/LinearMath/btScalar.h
@@ -16,6 +16,9 @@ subject to the following restrictions:
#ifndef BT_SCALAR_H
#define BT_SCALAR_H
+#if defined(_MSC_VER) && defined(__clang__) /* clang supplies it's own overloads already */
+#define BT_NO_SIMD_OPERATOR_OVERLOADS
+#endif
#ifdef BT_MANAGED_CODE
//Aligned data types not supported in managed code
@@ -83,7 +86,7 @@ inline int btGetVersion()
#ifdef BT_USE_SSE
#if (_MSC_FULL_VER >= 170050727)//Visual Studio 2012 can compile SSE4/FMA3 (but SSE4/FMA3 is not enabled by default)
- #define BT_ALLOW_SSE4
+ //#define BT_ALLOW_SSE4 //disable this cause blender targets sse2
#endif //(_MSC_FULL_VER >= 160040219)
//BT_USE_SSE_IN_API is disabled under Windows by default, because
@@ -102,7 +105,7 @@ inline int btGetVersion()
#endif //__MINGW32__
#ifdef BT_DEBUG
- #ifdef _MSC_VER
+ #if defined(_MSC_VER) && !defined(__clang__)
#include <stdio.h>
#define btAssert(x) { if(!(x)){printf("Assert "__FILE__ ":%u ("#x")\n", __LINE__);__debugbreak(); }}
#else//_MSC_VER