CMake: fix linking Blender as a Python module

Remove direct links to Blender binary,
only link to the window manager and rely on indirect links
for everything else.

source/blender/editors/render/CMakeLists.txt

@@ -55,6 +55,10 @@ set(LIB
 
 if(WITH_HEADLESS)
   add_definitions(-DWITH_HEADLESS)
+else()
+  list(APPEND LIB
+    bf_editor_datafiles
+  )
 endif()
 
 add_definitions(${GL_DEFINITIONS})

source/blender/editors/space_file/CMakeLists.txt

@@ -57,6 +57,10 @@ set(LIB
 
 if(WITH_HEADLESS)
   add_definitions(-DWITH_HEADLESS)
+else()
+  list(APPEND LIB
+    bf_editor_datafiles
+  )
 endif()
 
 if(WITH_IMAGE_OPENEXR)

source/creator/CMakeLists.txt

@@ -38,17 +38,6 @@ blender_include_dirs(
 )
 
 set(LIB
-  bf_blenkernel
-  bf_blenloader
-  bf_depsgraph
-  bf_dna
-  bf_imbuf
-  bf_intern_clog
-  bf_intern_guardedalloc
-  bf_intern_memutil
-  bf_intern_opencolorio
-  bf_render
-  bf_rna
   bf_windowmanager
 )
 
@@ -69,9 +58,6 @@ if(WITH_CYCLES)
     blender_include_dirs(../../intern/cycles/blender)
     add_definitions(-DWITH_CYCLES_LOGGING)
   endif()
-  list(APPEND LIB
-    bf_intern_cycles
-  )
 endif()
 
 if(WITH_CODEC_FFMPEG)
@@ -86,9 +72,6 @@ endif()
 
 if(WITH_PYTHON)
   blender_include_dirs(../blender/python)
-  list(APPEND LIB
-    bf_python
-  )
   add_definitions(-DWITH_PYTHON)
 
   if(WITH_PYTHON_SECURITY)
@@ -110,17 +93,11 @@ endif()
 
 if(WITH_BINRELOC)
   blender_include_dirs(${BINRELOC_INCLUDE_DIRS})
-  list(APPEND LIB
-    extern_binreloc
-  )
   add_definitions(-DWITH_BINRELOC)
 endif()
 
 if(WITH_FREESTYLE)
   blender_include_dirs(../blender/freestyle)
-  list(APPEND LIB
-    bf_freestyle
-  )
   add_definitions(-DWITH_FREESTYLE)
 endif()