move pbvh into BKE, it used many BKE bad level includes.

now blenlib/BLI doesn't depend on any blenkern/BKE functions,
there are still some bad level includes but these are only to access G.background and the blender version define.

source/blender/blenkernel/CMakeLists.txt

@@ -122,6 +122,7 @@ set(SRC
 	intern/paint.c
 	intern/particle.c
 	intern/particle_system.c
+	intern/pbvh.c
 	intern/pointcache.c
 	intern/property.c
 	intern/report.c
@@ -149,7 +150,6 @@ set(SRC
 	intern/writeavi.c
 	intern/writeframeserver.c
 
-	
 	BKE_DerivedMesh.h
 	BKE_action.h
 	BKE_anim.h
@@ -161,6 +161,7 @@ set(SRC
 	BKE_bmfont_types.h
 	BKE_boids.h
 	BKE_booleanops_mesh.h
+	BKE_bpath.h
 	BKE_brush.h
 	BKE_bullet.h
 	BKE_bvhutils.h
@@ -211,6 +212,7 @@ set(SRC
 	BKE_packedFile.h
 	BKE_paint.h
 	BKE_particle.h
+	BKE_pbvh.h
 	BKE_pointcache.h
 	BKE_property.h
 	BKE_report.h
@@ -236,7 +238,6 @@ set(SRC
 	BKE_world.h
 	BKE_writeavi.h
 	BKE_writeframeserver.h
-	BKE_bpath.h
 
 	depsgraph_private.h
 	nla_private.h

source/blender/blenkernel/intern/DerivedMesh.c

@@ -47,10 +47,10 @@
 #include "BLI_math.h"
 #include "BLI_memarena.h"
 #include "BLI_array.h"
-#include "BLI_pbvh.h"
 #include "BLI_utildefines.h"
 #include "BLI_linklist.h"
 
+#include "BKE_pbvh.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_displist.h"
 #include "BKE_key.h"

source/blender/blenkernel/intern/action.c

@@ -43,7 +43,6 @@
 #include "DNA_object_types.h"
 
 #include "BLI_blenlib.h"
-#include "BKE_bpath.h"
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
 #include "BLI_ghash.h"

source/blender/blenkernel/intern/armature.c

@@ -37,7 +37,6 @@
 
 #include "MEM_guardedalloc.h"
 
-#include "BKE_bpath.h"
 #include "BLI_math.h"
 #include "BLI_blenlib.h"
 #include "BLI_utildefines.h"

source/blender/blenkernel/intern/blender.c

@@ -56,7 +56,6 @@
 #include "DNA_sound_types.h"
 
 #include "BLI_blenlib.h"
-#include "BKE_bpath.h"
 #include "BLI_dynstr.h"
 #include "BLI_utildefines.h"
 #include "BLI_callbacks.h"
@@ -65,6 +64,7 @@
 #include "IMB_moviecache.h"
 
 #include "BKE_blender.h"
+#include "BKE_bpath.h"
 #include "BKE_context.h"
 #include "BKE_depsgraph.h"
 #include "BKE_displist.h"

source/blender/blenkernel/intern/bpath.c

@@ -72,7 +72,6 @@
 #include "DNA_smoke_types.h"
 
 #include "BLI_blenlib.h"
-#include "BKE_bpath.h"
 #include "BLI_utildefines.h"
 
 #include "BKE_font.h"
@@ -83,6 +82,8 @@
 #include "BKE_sequencer.h"
 #include "BKE_image.h" /* so we can check the image's type */
 
+#include "BKE_bpath.h"  /* own include */
+
 static int checkMissingFiles_visit_cb(void *userdata, char *UNUSED(path_dst), const char *path_src)
 {
 	ReportList *reports = (ReportList *)userdata;

source/blender/blenkernel/intern/brush.c

@@ -46,7 +46,6 @@
 
 #include "RNA_access.h"
 
-#include "BKE_bpath.h"
 #include "BLI_math.h"
 #include "BLI_blenlib.h"
 #include "BLI_rand.h"

source/blender/blenkernel/intern/cdderivedmesh.c

@@ -40,12 +40,12 @@
 #include "BLI_blenlib.h"
 #include "BLI_edgehash.h"
 #include "BLI_math.h"
-#include "BLI_pbvh.h"
 #include "BLI_array.h"
 #include "BLI_smallhash.h"
 #include "BLI_utildefines.h"
 #include "BLI_scanfill.h"
 
+#include "BKE_pbvh.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_global.h"
 #include "BKE_mesh.h"

source/blender/blenkernel/intern/curve.c

@@ -36,7 +36,6 @@
 
 #include "MEM_guardedalloc.h"
 
-#include "BKE_bpath.h"
 #include "BLI_blenlib.h"
 #include "BLI_math.h"
 #include "BLI_utildefines.h"

source/blender/blenkernel/intern/editderivedmesh.c

@@ -39,8 +39,8 @@
 #include "BLI_blenlib.h"
 #include "BLI_edgehash.h"
 #include "BLI_math.h"
-#include "BLI_pbvh.h"
 
+#include "BKE_pbvh.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_global.h"
 #include "BKE_mesh.h"

source/blender/blenkernel/intern/image.c

@@ -68,7 +68,6 @@
 #include "BLI_blenlib.h"
 #include "BLI_threads.h"
 #include "BLI_utildefines.h"
-#include "BKE_bpath.h"
 
 #include "BKE_bmfont.h"
 #include "BKE_colortools.h"

source/blender/blenkernel/intern/lattice.c

@@ -37,7 +37,6 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_blenlib.h"
-#include "BKE_bpath.h"
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
 

source/blender/blenkernel/intern/material.c

@@ -52,7 +52,6 @@
 #include "BLI_math.h"		
 #include "BLI_listbase.h"		
 #include "BLI_utildefines.h"
-#include "BKE_bpath.h"
 #include "BLI_string.h"
 
 #include "BKE_animsys.h"

source/blender/blenkernel/intern/mball.c

@@ -50,8 +50,6 @@
 #include "BLI_blenlib.h"
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
-#include "BKE_bpath.h"
-
 
 #include "BKE_global.h"
 #include "BKE_main.h"

source/blender/blenkernel/intern/mesh.c

@@ -46,7 +46,6 @@
 
 #include "BLI_utildefines.h"
 #include "BLI_blenlib.h"
-#include "BKE_bpath.h"
 #include "BLI_math.h"
 #include "BLI_edgehash.h"
 #include "BLI_scanfill.h"

source/blender/blenkernel/intern/multires.c

@@ -43,9 +43,9 @@
 #include "BLI_bitmap.h"
 #include "BLI_blenlib.h"
 #include "BLI_math.h"
-#include "BLI_pbvh.h"
 #include "BLI_utildefines.h"
 
+#include "BKE_pbvh.h"
 #include "BKE_ccg.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_mesh.h"

source/blender/blenkernel/intern/object.c

@@ -59,12 +59,11 @@
 #include "DNA_object_types.h"
 
 #include "BLI_blenlib.h"
-#include "BKE_bpath.h"
 #include "BLI_math.h"
-#include "BLI_pbvh.h"
 #include "BLI_utildefines.h"
 #include "BLI_linklist.h"
 
+#include "BKE_pbvh.h"
 #include "BKE_main.h"
 #include "BKE_global.h"
 #include "BKE_idprop.h"

source/blender/blenkernel/intern/particle.c

@@ -55,7 +55,6 @@
 #include "BLI_rand.h"
 #include "BLI_threads.h"
 #include "BLI_linklist.h"
-#include "BKE_bpath.h"
 
 #include "BKE_anim.h"
 #include "BKE_animsys.h"

source/blender/blenkernel/intern/pbvh.c

@@ -22,8 +22,6 @@
  *  \ingroup bli
  */
 
-
-
 #include "DNA_meshdata_types.h"
 
 #include "MEM_guardedalloc.h"
@@ -32,8 +30,8 @@
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
 #include "BLI_ghash.h"
-#include "BLI_pbvh.h"
 
+#include "BKE_pbvh.h"
 #include "BKE_ccg.h"
 #include "BKE_DerivedMesh.h"
 #include "BKE_mesh.h" /* for BKE_mesh_calc_normals */

source/blender/blenkernel/intern/speaker.c

@@ -35,7 +35,6 @@
 
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
-#include "BKE_bpath.h"
 
 #include "BKE_animsys.h"
 #include "BKE_global.h"

source/blender/blenkernel/intern/subsurf_ccg.c

@@ -50,8 +50,8 @@
 #include "BLI_edgehash.h"
 #include "BLI_math.h"
 #include "BLI_memarena.h"
-#include "BLI_pbvh.h"
 
+#include "BKE_pbvh.h"
 #include "BKE_ccg.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_global.h"

source/blender/blenkernel/intern/texture.c

@@ -42,7 +42,6 @@
 #include "BLI_math.h"
 #include "BLI_kdopbvh.h"
 #include "BLI_utildefines.h"
-#include "BKE_bpath.h"
 
 #include "DNA_key_types.h"
 #include "DNA_object_types.h"

source/blender/blenkernel/intern/world.c

@@ -40,7 +40,6 @@
 
 #include "BLI_listbase.h"
 #include "BLI_utildefines.h"
-#include "BKE_bpath.h"
 
 #include "BKE_animsys.h"
 #include "BKE_global.h"

source/blender/blenlib/CMakeLists.txt

@@ -25,9 +25,7 @@
 
 set(INC 
 	.
-	../blenkernel
+	# ../blenkernel  # dont add this back!
-	../blenloader
-	../gpu
 	../makesdna
 	../../../intern/ghost
 	../../../intern/guardedalloc
@@ -77,7 +75,6 @@ set(SRC
 	intern/md5.c
 	intern/noise.c
 	intern/path_util.c
-	intern/pbvh.c
 	intern/quadric.c
 	intern/rand.c
 	intern/rct.c
@@ -135,7 +132,6 @@ set(SRC
 	BLI_mempool.h
 	BLI_noise.h
 	BLI_path_util.h
-	BLI_pbvh.h
 	BLI_quadric.h
 	BLI_rand.h
 	BLI_rect.h

source/blender/blenlib/SConscript

@@ -4,8 +4,8 @@ Import ('env')
 sources = env.Glob('intern/*.c')
 
 cflags=''
-incs = '. ../makesdna ../blenkernel #/intern/guardedalloc #/intern/ghost ../editors/include ../gpu ../blenloader'
+# don't add ../blenkernel back!
-incs += ' ../windowmanager ../bmesh #/extern/glew/include'
+incs = '. ../makesdna #/intern/guardedalloc #/intern/ghost'
 
 incs += ' ' + env['BF_FREETYPE_INC']
 incs += ' ' + env['BF_ZLIB_INC']

source/blender/blenlib/intern/BLI_ghash.c

@@ -39,7 +39,7 @@
 #include "BLI_mempool.h"
 #include "BLI_ghash.h"
 
-#include "BLO_sys_types.h" // for intptr_t support
+#include "MEM_sys_types.h"  /* for intptr_t support */
 /***/
 
 unsigned int hashsizes[] = {

source/blender/blenlib/intern/endian_switch.c

@@ -24,7 +24,7 @@
  *  \ingroup bli
  */
 
-#include "BLO_sys_types.h"
+#include "MEM_sys_types.h"
 #include "BLI_utildefines.h"
 #include "BLI_endian_switch.h"
 

source/blender/blenlib/intern/fileops.c

@@ -63,7 +63,7 @@
 #include "BLI_blenlib.h"
 #include "BLI_utildefines.h"
 
-#include "BLO_sys_types.h" // for intptr_t support
+#include "MEM_sys_types.h" // for intptr_t support
 
 
 /* gzip the file in from and write it to "to". 

source/blender/blenlib/intern/freetypefont.c

@@ -52,8 +52,6 @@
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
 
-#include "BKE_font.h"
-
 #include "DNA_vfont_types.h"
 #include "DNA_packedFile_types.h"
 #include "DNA_curve_types.h"

source/blender/blenlib/intern/path_util.c

@@ -47,7 +47,7 @@
 #include "BLI_string_utf8.h"
 #include "BLI_utildefines.h"
 
-#include "BKE_blender.h"  /* BLENDER_VERSION */
+#include "../blenkernel/BKE_blender.h"  /* BLENDER_VERSION, bad level include (no function call) */
 
 #include "GHOST_Path-api.h"
 

source/blender/blenlib/intern/winstuff.c

@@ -41,7 +41,7 @@
 #include "BLI_path_util.h"
 #include "BLI_string.h"
 
-#include "BKE_global.h"
+#include "../blenkernel/BKE_global.h"  /* G.background, bad level include (no function calls) */
 
 #define WIN32_SKIP_HKEY_PROTECTION      // need to use HKEY
 #include "BLI_winstuff.h"

source/blender/editors/sculpt_paint/paint_hide.c

@@ -37,7 +37,6 @@
 #include "BLI_bitmap.h"
 #include "BLI_listbase.h"
 #include "BLI_math_vector.h"
-#include "BLI_pbvh.h"
 #include "BLI_utildefines.h"
 
 #include "DNA_mesh_types.h"
@@ -45,6 +44,7 @@
 #include "DNA_object_types.h"
 #include "DNA_scene_types.h"
 
+#include "BKE_pbvh.h"
 #include "BKE_ccg.h"
 #include "BKE_context.h"
 #include "BKE_DerivedMesh.h"

source/blender/editors/sculpt_paint/paint_mask.c

@@ -38,8 +38,7 @@
 #include "DNA_meshdata_types.h"
 #include "DNA_object_types.h"
 
-#include "BLI_pbvh.h"
+#include "BKE_pbvh.h"
-
 #include "BKE_ccg.h"
 #include "BKE_context.h"
 #include "BKE_DerivedMesh.h"

source/blender/editors/sculpt_paint/sculpt.c

@@ -40,7 +40,6 @@
 #include "BLI_utildefines.h"
 #include "BLI_dynstr.h"
 #include "BLI_ghash.h"
-#include "BLI_pbvh.h"
 #include "BLI_threads.h"
 #include "BLI_rand.h"
 
@@ -51,6 +50,7 @@
 #include "DNA_scene_types.h"
 #include "DNA_brush_types.h"
 
+#include "BKE_pbvh.h"
 #include "BKE_brush.h"
 #include "BKE_ccg.h"
 #include "BKE_cdderivedmesh.h"

source/blender/editors/sculpt_paint/sculpt_intern.h

@@ -38,7 +38,7 @@
 #include "DNA_key_types.h"
 
 #include "BLI_bitmap.h"
-#include "BLI_pbvh.h"
+#include "BKE_pbvh.h"
 
 struct bContext;
 struct Brush;

source/blender/makesrna/intern/rna_sculpt_paint.c

@@ -59,8 +59,7 @@ static EnumPropertyItem particle_edit_hair_brush_items[] = {
 #include "BKE_pointcache.h"
 #include "BKE_particle.h"
 #include "BKE_depsgraph.h"
-
+#include "BKE_pbvh.h"
-#include "BLI_pbvh.h"
 
 #include "ED_particle.h"