- ghost-sdl builds again.

- without python builds without warnings.
- replace MAXFLOAT -> FLT_MAX in some areas, MAXFLOAT overflows (lager then float range).
- add cmake option WITH_GCC_MUDFLAP to enable libmudflap use.

5 files changed, 9 insertions, 10 deletions

diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c
index e43f8312f39..1cefd65bbc5 100644
--- a/source/blender/blenkernel/intern/customdata.c
+++ b/source/blender/blenkernel/intern/customdata.c
@@ -195,7 +195,7 @@ static void layerCopy_bmesh_elem_py_ptr(const void *UNUSED(source), void *dest,
 }
 
 #ifndef WITH_PYTHON
-void bpy_bm_generic_invalidate(void *UNUSED(self))
+void bpy_bm_generic_invalidate(struct BPy_BMGeneric *UNUSED(self))
 {
 	/* dummy */
 }
@@ -203,8 +203,6 @@ void bpy_bm_generic_invalidate(void *UNUSED(self))
 
 static void layerFree_bmesh_elem_py_ptr(void *data, int count, int size)
 {
-	extern void bpy_bm_generic_invalidate(void *self);
-
 	int i;
 
 	for (i = 0; i < count; ++i) {
diff --git a/source/blender/bmesh/bmesh_class.h b/source/blender/bmesh/bmesh_class.h
index 6dc0218da93..845785a26d7 100644
--- a/source/blender/bmesh/bmesh_class.h
+++ b/source/blender/bmesh/bmesh_class.h
@@ -252,6 +252,9 @@ enum {
                                      * not have functions clobber them */
 };
 
+struct BPy_BMGeneric;
+extern void bpy_bm_generic_invalidate(struct BPy_BMGeneric *self);
+
 /* defines */
 #define BM_ELEM_CD_GET_VOID_P(ele, offset) \
 	(assert(offset != -1), (void *)((char *)(ele)->head.data + (offset)))
diff --git a/source/blender/bmesh/intern/bmesh_mesh.c b/source/blender/bmesh/intern/bmesh_mesh.c
index 3c4fa490477..b9352a25063 100644
--- a/source/blender/bmesh/intern/bmesh_mesh.c
+++ b/source/blender/bmesh/intern/bmesh_mesh.c
@@ -247,8 +247,6 @@ void BM_mesh_free(BMesh *bm)
 	if (bm->py_handle) {
 		/* keep this out of 'BM_mesh_data_free' because we want python
 		 * to be able to clear the mesh and maintain access. */
-		extern void bpy_bm_generic_invalidate(void *self);
-
 		bpy_bm_generic_invalidate(bm->py_handle);
 		bm->py_handle = NULL;
 	}
diff --git a/source/blender/editors/mesh/editmesh_select.c b/source/blender/editors/mesh/editmesh_select.c
index 534747486f0..3d0101f962b 100644
--- a/source/blender/editors/mesh/editmesh_select.c
+++ b/source/blender/editors/mesh/editmesh_select.c
@@ -1171,7 +1171,7 @@ static void mouse_mesh_loop(bContext *C, const int mval[2], short extend, short
 				/* Select the face of eed which is the nearest of mouse. */
 				BMFace *f, *efa = NULL;
 				BMIter iterf;
-				float best_dist = MAXFLOAT;
+				float best_dist = FLT_MAX;
 
 				/* We can't be sure this has already been set... */
 				ED_view3d_init_mats_rv3d(vc.obedit, vc.rv3d);
diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index 5c1ba416943..b8a39cae381 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -1293,7 +1293,7 @@ static void calc_distanceCurveVerts(TransData *head, TransData *tail)
 			}
 		}
 		else {
-			td->dist = MAXFLOAT;
+			td->dist = FLT_MAX;
 			td->flag |= TD_NOTCONNECTED;
 		}
 	}
@@ -2131,7 +2131,7 @@ static void createTransEditVerts(TransInfo *t)
 					}
 					else {
 						tob->flag |= TD_NOTCONNECTED;
-						tob->dist = MAXFLOAT;
+						tob->dist = FLT_MAX;
 					}
 				}
 
@@ -2367,7 +2367,7 @@ static void UVsToTransData(SpaceImage *sima, TransData *td, TransData2D *td2d, f
 		td->dist = 0.0;
 	}
 	else {
-		td->dist = MAXFLOAT;
+		td->dist = FLT_MAX;
 	}
 	unit_m3(td->mtx);
 	unit_m3(td->smtx);
@@ -3504,7 +3504,7 @@ static void bezt_to_transdata(TransData *td, TransData2D *td2d, AnimData *adt, B
 		td->dist = 0.0f;
 	}
 	else
-		td->dist = MAXFLOAT;
+		td->dist = FLT_MAX;
 	
 	if (ishandle)
 		td->flag |= TD_NOTIMESNAP;