enable DEBUG define in CMake and scons, also change booleans debug option to BOP_DEBUG, which was used inconsistently, and had to add a define for superlu.

16 files changed, 55 insertions, 51 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9580d24be14..ffbc60d29de 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -313,6 +313,8 @@ IF(UNIX AND NOT APPLE)
 		SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp")
 	ENDIF(WITH_OPENMP)
 
+	SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG")
+	SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DDEBUG")
 
 	SET(PLATFORM_CFLAGS "-pipe -fPIC -funsigned-char -fno-strict-aliasing")
 
@@ -550,9 +552,8 @@ IF(WIN32)
 
 		ADD_DEFINITIONS(-DFREE_WINDOWS)
 
-		SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")
-		SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
-
+		SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG -DDEBUG")
+		SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG -DDEBUG")
 
 		SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNDEBUG")
 		SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNDEBUG")
@@ -796,6 +797,9 @@ IF(APPLE)
 		SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp")
 	ENDIF(WITH_OPENMP)
 
+	SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG")
+	SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DDEBUG")
+
 	IF (WITH_OPENCOLLADA)
 		SET(OPENCOLLADA ${LIBDIR}/opencollada)
 		SET(OPENCOLLADA_INC ${OPENCOLLADA}/include)
diff --git a/build_files/scons/config/darwin-config.py b/build_files/scons/config/darwin-config.py
index 1423e8fb392..f23d4a6390b 100644
--- a/build_files/scons/config/darwin-config.py
+++ b/build_files/scons/config/darwin-config.py
@@ -340,7 +340,7 @@ BF_PROFILE_LINKFLAGS = ['-pg']
 BF_PROFILE = False
 
 BF_DEBUG = False
-BF_DEBUG_CCFLAGS = ['-g']
+BF_DEBUG_CCFLAGS = ['-g', '-DDEBUG']
 
 #############################################################################
 ###################           Output directories           ##################
diff --git a/build_files/scons/config/freebsd7-config.py b/build_files/scons/config/freebsd7-config.py
index 5678b4bda0a..afc71d01c94 100644
--- a/build_files/scons/config/freebsd7-config.py
+++ b/build_files/scons/config/freebsd7-config.py
@@ -204,7 +204,7 @@ BF_PROFILE_CCFLAGS = ['-pg','-g']
 BF_PROFILE_LINKFLAGS = ['-pg']
 
 BF_DEBUG = False
-BF_DEBUG_CCFLAGS = ['-g']
+BF_DEBUG_CCFLAGS = ['-g', '-DDEBUG']
 
 BF_BUILDDIR = '../build/freebsd7'
 BF_INSTALLDIR='../install/freebsd7'
diff --git a/build_files/scons/config/freebsd8-config.py b/build_files/scons/config/freebsd8-config.py
index bc09e87d59f..d11618b6293 100644
--- a/build_files/scons/config/freebsd8-config.py
+++ b/build_files/scons/config/freebsd8-config.py
@@ -204,7 +204,7 @@ BF_PROFILE_CCFLAGS = ['-pg','-g']
 BF_PROFILE_LINKFLAGS = ['-pg']
 
 BF_DEBUG = False
-BF_DEBUG_CCFLAGS = ['-g']
+BF_DEBUG_CCFLAGS = ['-g', '-DDEBUG']
 
 BF_BUILDDIR = '../build/freebsd8'
 BF_INSTALLDIR='../install/freebsd8'
diff --git a/build_files/scons/config/freebsd9-config.py b/build_files/scons/config/freebsd9-config.py
index 3fb4ebe7cd6..2aadbf0f960 100644
--- a/build_files/scons/config/freebsd9-config.py
+++ b/build_files/scons/config/freebsd9-config.py
@@ -204,7 +204,7 @@ BF_PROFILE_CCFLAGS = ['-pg','-g']
 BF_PROFILE_LINKFLAGS = ['-pg']
 
 BF_DEBUG = False
-BF_DEBUG_CCFLAGS = ['-g']
+BF_DEBUG_CCFLAGS = ['-g', '-DDEBUG']
 
 BF_BUILDDIR = '../build/freebsd9'
 BF_INSTALLDIR='../install/freebsd9'
diff --git a/build_files/scons/config/linux2-config.py b/build_files/scons/config/linux2-config.py
index fd42e61da0c..fd0364f9ce9 100644
--- a/build_files/scons/config/linux2-config.py
+++ b/build_files/scons/config/linux2-config.py
@@ -220,7 +220,7 @@ BF_PROFILE_CCFLAGS = ['-pg','-g']
 BF_PROFILE_LINKFLAGS = ['-pg']
 
 BF_DEBUG = False
-BF_DEBUG_CCFLAGS = ['-g']
+BF_DEBUG_CCFLAGS = ['-g', '-DDEBUG']
 
 BF_BUILDDIR = '../build/linux2'
 BF_INSTALLDIR='../install/linux2'
diff --git a/build_files/scons/config/linuxcross-config.py b/build_files/scons/config/linuxcross-config.py
index 1650201f8c6..263cfd89a8b 100644
--- a/build_files/scons/config/linuxcross-config.py
+++ b/build_files/scons/config/linuxcross-config.py
@@ -185,7 +185,7 @@ CC_WARN = [ '-Wall' ]
 LLIBS = [ '-ldxguid', '-lgdi32', '-lmsvcrt', '-lwinmm', '-lmingw32', '-lm', '-lws2_32', '-lz', '-lstdc++', '-luuid', '-lole32'] #'-lutil', '-lc', '-lm', '-ldl', '-lpthread' ]
 
 BF_DEBUG = False
-BF_DEBUG_CCFLAGS = ['-g']
+BF_DEBUG_CCFLAGS = ['-g', '-DDEBUG']
 
 BF_PROFILE = False
 BF_PROFILE_CCFLAGS = ['-pg','-g']
diff --git a/build_files/scons/config/openbsd3-config.py b/build_files/scons/config/openbsd3-config.py
index 0ef9ba5d0a4..65c2a1a2585 100644
--- a/build_files/scons/config/openbsd3-config.py
+++ b/build_files/scons/config/openbsd3-config.py
@@ -147,7 +147,7 @@ BF_PROFILE_CCFLAGS = ['-pg','-g']
 BF_PROFILE_LINKFLAGS = ['-pg']
 
 BF_DEBUG = False
-BF_DEBUG_CCFLAGS = ['-g']
+BF_DEBUG_CCFLAGS = ['-g', '-DDEBUG']
 
 BF_BUILDDIR='../build/openbsd3'
 BF_INSTALLDIR='../install/openbsd3'
diff --git a/build_files/scons/config/sunos5-config.py b/build_files/scons/config/sunos5-config.py
index a0713735a5b..168fb4271a8 100644
--- a/build_files/scons/config/sunos5-config.py
+++ b/build_files/scons/config/sunos5-config.py
@@ -161,7 +161,7 @@ BF_PROFILE_LINKFLAGS = ['-pg']
 BF_PROFILE = False
 
 BF_DEBUG = False
-BF_DEBUG_CCFLAGS = []
+BF_DEBUG_CCFLAGS = ['-DDEBUG']
 
 BF_BUILDDIR = '../build/sunos5'
 BF_INSTALLDIR='../install/sunos5'
diff --git a/build_files/scons/config/win32-mingw-config.py b/build_files/scons/config/win32-mingw-config.py
index f8b67781172..7189522809e 100644
--- a/build_files/scons/config/win32-mingw-config.py
+++ b/build_files/scons/config/win32-mingw-config.py
@@ -176,7 +176,7 @@ CC_WARN = [ '-Wall' ]
 LLIBS = ['-lshell32', '-lshfolder', '-lgdi32', '-lmsvcrt', '-lwinmm', '-lmingw32', '-lm', '-lws2_32', '-lz', '-lstdc++','-lole32','-luuid']
 
 BF_DEBUG = False
-BF_DEBUG_CCFLAGS= ['-g']
+BF_DEBUG_CCFLAGS= ['-g', '-DDEBUG']
 
 BF_PROFILE_CCFLAGS = ['-pg', '-g']
 BF_PROFILE_LINKFLAGS = ['-pg']
diff --git a/intern/boolop/intern/BOP_Interface.cpp b/intern/boolop/intern/BOP_Interface.cpp
index 99116b7d87d..ff15751b797 100644
--- a/intern/boolop/intern/BOP_Interface.cpp
+++ b/intern/boolop/intern/BOP_Interface.cpp
@@ -80,7 +80,7 @@ BoolOpState BOP_performBooleanOperation(BoolOpType                    opType,
 										CSG_FaceIteratorDescriptor    obBFaces,
 										CSG_VertexIteratorDescriptor  obBVertices)
 {
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	cout << "BEGIN BOP_performBooleanOperation" << endl;
 	#endif
 
@@ -118,7 +118,7 @@ BoolOpState BOP_performBooleanOperation(BoolOpType                    opType,
 	// Invert the output mesh if is required
 	*outputMesh = BOP_exportMesh(&meshC, invertMeshC);
 
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	cout << "END BOP_performBooleanOperation" << endl;
 	#endif
 	
@@ -141,7 +141,7 @@ BoolOpState BOP_intersectionBoolOp(BOP_Mesh*  meshC,
 								   bool       invertMeshA,
 								   bool       invertMeshB)
 {
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	BOP_Chrono chrono;
 	float t = 0.0f;
 	float c = 0.0f;
@@ -156,7 +156,7 @@ BoolOpState BOP_intersectionBoolOp(BOP_Mesh*  meshC,
 	BOP_BSPTree bspB;
 	bspB.addMesh(meshC, *facesB);
 
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	c = chrono.stamp(); t += c;
 	cout << "Create BSP     " << c << endl;	
 	#endif
@@ -172,7 +172,7 @@ BoolOpState BOP_intersectionBoolOp(BOP_Mesh*  meshC,
 	if ((0.25*facesB->size()) > bspA.getDeep())
 	  BOP_meshFilter(meshC, facesB, &bspA);
 	
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	c = chrono.stamp(); t += c;
 	cout << "mesh Filter    " << c << endl;	
 	#endif
@@ -180,7 +180,7 @@ BoolOpState BOP_intersectionBoolOp(BOP_Mesh*  meshC,
 	// Face 2 Face
 	BOP_Face2Face(meshC,facesA,facesB);
 
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	c = chrono.stamp(); t += c;
 	cout << "Face2Face      " << c << endl;
 	#endif
@@ -189,7 +189,7 @@ BoolOpState BOP_intersectionBoolOp(BOP_Mesh*  meshC,
 	BOP_meshClassify(meshC,facesA,&bspB);
 	BOP_meshClassify(meshC,facesB,&bspA);
 	
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	c = chrono.stamp(); t += c;
 	cout << "Classification " << c << endl;
 	#endif
@@ -197,7 +197,7 @@ BoolOpState BOP_intersectionBoolOp(BOP_Mesh*  meshC,
 	// Process overlapped faces
 	BOP_removeOverlappedFaces(meshC,facesA,facesB);
 	
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	c = chrono.stamp(); t += c;
 	cout << "Remove overlap " << c << endl;
 	#endif
@@ -205,7 +205,7 @@ BoolOpState BOP_intersectionBoolOp(BOP_Mesh*  meshC,
 	// Sew two meshes
 	BOP_sew(meshC,facesA,facesB);
 
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	c = chrono.stamp(); t += c;
 	cout << "Sew            " << c << endl;
 	#endif
@@ -238,7 +238,7 @@ BoolOpState BOP_intersectionBoolOp(BOP_Mesh*  meshC,
 #endif
 #endif
 
-	#ifdef DEBUG
+	#ifdef BOP_DEBUG
 	c = chrono.stamp(); t += c;
 	cout << "Merge faces    " << c << endl;
 	cout << "Total          " << t << endl;
diff --git a/intern/boolop/intern/BOP_Merge2.cpp b/intern/boolop/intern/BOP_Merge2.cpp
index ad9f832ef01..2ef8b5b30b7 100644
--- a/intern/boolop/intern/BOP_Merge2.cpp
+++ b/intern/boolop/intern/BOP_Merge2.cpp
@@ -70,7 +70,7 @@ void dumpmesh ( BOP_Mesh *m, bool force )
 	}
 	if( nonmanifold )
 		cout << nonmanifold << " edges detected" << endl;
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 	cout << "---------------------------" << endl;
 
 	BOP_Edges edges = m->getEdges();
@@ -130,7 +130,7 @@ void BOP_Merge2::mergeFaces(BOP_Mesh *m, BOP_Index v)
 {
 	m_mesh = m;
 
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 	cout << "##############################" << endl;
 #endif
 	cleanup( );
@@ -147,7 +147,7 @@ void BOP_Merge2::mergeFaces(BOP_Mesh *m, BOP_Index v)
 		// ... and merge new faces
 		if( cont ) cont = mergeFaces();
 
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 		cout << "called mergeFaces " << cont << endl;
 #endif
 		// ... until the merge is not succesful
@@ -186,7 +186,7 @@ void clean_nonmanifold( BOP_Mesh *m )
 		unsigned short facecount = 0;
 		bool found = false;
 		BOP_Indexs vertList;
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 		cout << "  first edge is " << (*it) << endl;
 #endif
 		vertList.push_back(first);
@@ -214,7 +214,7 @@ void clean_nonmanifold( BOP_Mesh *m )
 				edge = NULL;
 			}
 			if( !edge ) break;
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 			cout << "   next edge is " << edge << endl;
 #endif
 			tmpface = m->getFace(edge->getFaces().front());
@@ -231,7 +231,7 @@ void clean_nonmanifold( BOP_Mesh *m )
 		}
 		if(found) {
 			edge = *it;
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 			cout << "   --> found a loop" << endl;
 #endif
 			if( vertList.size() == 3 ) {
@@ -241,7 +241,7 @@ void clean_nonmanifold( BOP_Mesh *m )
 				BOP_Face4 *face = (BOP_Face4 *)m->getFace(edge->getFaces().front());
 				face->getNeighbours(first,last,next,last);
 			} else {
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 				cout << "loop has " << vertList.size() << "verts"; 
 #endif
 				continue;
@@ -253,7 +253,7 @@ void clean_nonmanifold( BOP_Mesh *m )
 				BOP_Face3 *f = new BOP_Face3(next,first,last,
 					oface1->getPlane(),oface1->getOriginalFace());
 				m->addFace( f );
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 				cout << "   face is backward: " << f << endl;
 #endif
 				
@@ -261,7 +261,7 @@ void clean_nonmanifold( BOP_Mesh *m )
 				BOP_Face3 *f = new BOP_Face3(last,first,next,
 					oface1->getPlane(),oface1->getOriginalFace());
 				m->addFace( f );
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 				cout << "   face is forward: " << f << endl;
 #endif
 			}
@@ -366,7 +366,7 @@ bool BOP_Merge2::mergeFaces(BOP_Indexs &mergeVertices)
 		BOP_LFaces facesByOriginalFace;
 		BOP_Index v = mergeVertices[i];
 		BOP_Vertex *vert = m_mesh->getVertex(v);
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 		cout << "i = " << i << ", v = " << v << ", vert = " << vert << endl;
 		if (v==48)
 			cout << "found vert 48" << endl;
@@ -381,7 +381,7 @@ bool BOP_Merge2::mergeFaces(BOP_Indexs &mergeVertices)
 				vert->setTAG(BROKEN);
 				break;
 			case 2: {
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 				cout << "size of fBOF = " << facesByOriginalFace.size() << endl;
 #endif
 				BOP_Faces ff = facesByOriginalFace.front();
@@ -391,7 +391,7 @@ bool BOP_Merge2::mergeFaces(BOP_Indexs &mergeVertices)
 
 				// look for two edges adjacent to v which contain both ofaces
 				BOP_Indexs edges = vert->getEdges();
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 				cout << "   ff has " << ff.size() << " faces" << endl;
 				cout << "   fb has " << fb.size() << " faces" << endl;
 				cout << "   v  has " << edges.size() << " edges" << endl;
@@ -400,14 +400,14 @@ bool BOP_Merge2::mergeFaces(BOP_Indexs &mergeVertices)
 						++it ) {
 					BOP_Edge *edge = m_mesh->getEdge(*it);
 					BOP_Indexs faces = edge->getFaces();
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 					cout << "  " << edge << " has " << edge->getFaces().size() << " faces" << endl;
 #endif
 					if( faces.size() == 2 ) {
 						BOP_Face *f0 = m_mesh->getFace(faces[0]);
 						BOP_Face *f1 = m_mesh->getFace(faces[1]);
 						if( f0->getOriginalFace() != f1->getOriginalFace() ) {
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 							cout << "   " << f0 << endl;
 							cout << "   " << f1 << endl;
 #endif
@@ -416,14 +416,14 @@ bool BOP_Merge2::mergeFaces(BOP_Indexs &mergeVertices)
 					}
 				}
 				if(ecount == 2) {
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 					cout << "   edge indexes are " << eindexs[0];
 					cout << " and " << eindexs[1] << endl;
 #endif
 					BOP_Edge *edge = m_mesh->getEdge(eindexs[0]);
 					BOP_Index N = edge->getVertex1();
 					if(N == v) N = edge->getVertex2();
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 					cout << "    ## OK, replace "<<v<<" with "<<N << endl;
 #endif
 					mergeVertex(ff , v, N );
@@ -437,7 +437,7 @@ bool BOP_Merge2::mergeFaces(BOP_Indexs &mergeVertices)
 					}
 					didMerge = true;
 				}	
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 				else {
 					cout << "   HUH: ecount was " << ecount << endl;
 				}
@@ -461,7 +461,7 @@ void BOP_Merge2::mergeVertex(BOP_Faces &faces, BOP_Index v1, BOP_Index v2)
 		else
 			mergeVertex((BOP_Face4 *) *face, v1, v2);
 		(*face)->setTAG(BROKEN);
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 		cout << "  breaking " << (*face) << endl;
 #endif
 	}
@@ -506,7 +506,7 @@ void BOP_Merge2::mergeVertex(BOP_Face3 *face, BOP_Index v1, BOP_Index v2)
 	if( prev != v2 && next != v2 ) {
 		m_mesh->addFace( new BOP_Face3(prev,v2,next,
 					face->getPlane(),face->getOriginalFace()) );
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 		cout << "mv3: add " << prev << "," << v2 << "," << next << endl;
 	} else {
 		cout << "mv3: vertex already in tri: doing nothing" << endl;
@@ -524,7 +524,7 @@ void BOP_Merge2::mergeVertex(BOP_Face4 *face, BOP_Index v1, BOP_Index v2)
 	if( prev == v2 || next == v2 ) {
 		m_mesh->addFace( new BOP_Face3(prev,next,opp,
 					face->getPlane(),face->getOriginalFace()) );
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 		cout << "mv4a: add " << prev << "," << next << "," << opp << endl;
 #endif
 	}
@@ -532,7 +532,7 @@ void BOP_Merge2::mergeVertex(BOP_Face4 *face, BOP_Index v1, BOP_Index v2)
 	else {
 		m_mesh->addFace( new BOP_Face4(prev,v2,next,opp,
 					face->getPlane(),face->getOriginalFace()) );
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 		cout << "mv4b: add "<<prev<<","<<v2<<","<<next<<","<<opp<<endl;
 #endif
 	}
@@ -570,7 +570,7 @@ bool BOP_Merge2::createQuads()
 				// Set triangles to BROKEN
 				deleteFace(m_mesh, *faceI);
 				deleteFace(m_mesh, *faceJ);
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 			cout << "createQuad: del " << *faceI << endl;
 			cout << "createQuad: del " << *faceJ << endl;
 			cout << "createQuad: add " << faceK << endl;
@@ -602,7 +602,7 @@ bool BOP_Merge2::createQuads()
 				// Set triangles to BROKEN
 				deleteFace(m_mesh, *faceI);
 				deleteFace(m_mesh, *faceJ);
-#ifdef DEBUG
+#ifdef BOP_DEBUG
 			cout << "createQuad: del " << *faceI << endl;
 			cout << "createQuad: del " << *faceJ << endl;
 			cout << "createQuad: add " << faceK << endl;
diff --git a/intern/opennl/superlu/ssp_defs.h b/intern/opennl/superlu/ssp_defs.h
index 61b324e74d8..7828a47d260 100644
--- a/intern/opennl/superlu/ssp_defs.h
+++ b/intern/opennl/superlu/ssp_defs.h
@@ -228,7 +228,7 @@ extern void    check_tempv(int, float *);
 extern int		print_int_vec(char *what, int n, int *vec);
 
 extern int		sp_symetree(int *acolst, int *acolend, int *arow, int n, int *parent);
-	
+extern void    sprint_lu_col(char *msg, int jcol, int pivrow, int *xprune, GlobalLU_t *Glu); // added to build with debug for blender - campbell
 #ifdef __cplusplus
   }
 #endif
diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 79030e3adfa..5237335e8ca 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -1708,7 +1708,7 @@ void object_apply_mat4(Object *ob, float mat[][4])
 	/* rotation */
 	copy_m3_m4(mat3, mat);
 	/* so scale doesnt interfear with rotation [#24291] */
-	normalize_m3_m3(mat3_n, mat3);
+	normalize_m3_m3(mat3_n, (const float(*)[3])mat3);
 
 	object_mat3_to_rot(ob, mat3_n, 0);
 
diff --git a/source/blender/blenlib/BLI_math_matrix.h b/source/blender/blenlib/BLI_math_matrix.h
index 294546bb222..6b3d8bf9d0b 100644
--- a/source/blender/blenlib/BLI_math_matrix.h
+++ b/source/blender/blenlib/BLI_math_matrix.h
@@ -102,9 +102,9 @@ void transpose_m3(float R[3][3]);
 void transpose_m4(float R[4][4]);
 
 void normalize_m3(float R[3][3]);
-void normalize_m3_m3(float R[3][3], float A[3][3]);
+void normalize_m3_m3(float R[3][3], const float A[3][3]);
 void normalize_m4(float R[4][4]);
-void normalize_m4_m4(float R[4][4], float A[4][4]);
+void normalize_m4_m4(float R[4][4], const float A[4][4]);
 
 void orthogonalize_m3(float R[3][3], int axis);
 void orthogonalize_m4(float R[4][4], int axis);
diff --git a/source/blender/blenlib/intern/math_matrix.c b/source/blender/blenlib/intern/math_matrix.c
index 197d3676367..9bbd0fc64ac 100644
--- a/source/blender/blenlib/intern/math_matrix.c
+++ b/source/blender/blenlib/intern/math_matrix.c
@@ -750,7 +750,7 @@ void normalize_m3(float mat[][3])
 	normalize_v3(mat[2]);
 }
 
-void normalize_m3_m3(float rmat[][3], float mat[][3])
+void normalize_m3_m3(float rmat[][3], const float mat[][3])
 {	
 	normalize_v3_v3(rmat[0], mat[0]);
 	normalize_v3_v3(rmat[1], mat[1]);
@@ -770,7 +770,7 @@ void normalize_m4(float mat[][4])
 	if(len!=0.0) mat[2][3]/= len;
 }
 
-void normalize_m4_m4(float rmat[][4], float mat[][4])
+void normalize_m4_m4(float rmat[][4], const float mat[][4])
 {
 	float len;