CMake: quiet references to undeclared variable warnings

These warnings can reveal errors in logic, so quiet them by checking if the features are enabled before using variables or by assigning empty strings in some cases. - Check CMAKE_THREAD_LIBS_INIT is set before use as CMake docs note that this may be left unset if it's not needed. - Remove BOOST/OPENVDB/VULKAN references when disable. - Define INC_SYS even when empty. - Remove PNG_INC from freetype (not defined anywhere).
2023-01-19 17:07:23 +11:00 · 2023-01-19 17:07:23 +11:00 · 66dee44088
parent 8b7d2d8eb2
commit 66dee44088
62 changed files with 325 additions and 142 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -993,6 +993,8 @@ set(PLATFORM_LINKLIBS "")
 # - CMAKE_EXE_LINKER_FLAGS_DEBUG
 set(PLATFORM_LINKFLAGS "")
 set(PLATFORM_LINKFLAGS_DEBUG "")
+set(PLATFORM_LINKFLAGS_RELEASE "")
+set(PLATFORM_LINKFLAGS_EXECUTABLE "")

 if(NOT CMAKE_BUILD_TYPE MATCHES "Release")
  if(WITH_COMPILER_ASAN)
--- a/build_files/cmake/Modules/FindOptiX.cmake
+++ b/build_files/cmake/Modules/FindOptiX.cmake
@ -17,9 +17,13 @@ ENDIF()

 SET(_optix_SEARCH_DIRS
  ${OPTIX_ROOT_DIR}
-  "$ENV{PROGRAMDATA}/NVIDIA Corporation/OptiX SDK 7.3.0"
 )

+# TODO: Which environment uses this?
+if(DEFINED ENV{PROGRAMDATA})
+  list(APPEND _optix_SEARCH_DIRS "$ENV{PROGRAMDATA}/NVIDIA Corporation/OptiX SDK 7.3.0")
+endif()
+
 FIND_PATH(OPTIX_INCLUDE_DIR
  NAMES
    optix.h
--- a/build_files/cmake/Modules/FindPythonLibsUnix.cmake
+++ b/build_files/cmake/Modules/FindPythonLibsUnix.cmake
@ -67,6 +67,8 @@ ENDIF()

 STRING(REPLACE "." "" PYTHON_VERSION_NO_DOTS ${PYTHON_VERSION})

+SET(_PYTHON_ABI_FLAGS "")
+
 SET(_python_SEARCH_DIRS
  ${PYTHON_ROOT_DIR}
  "$ENV{HOME}/py${PYTHON_VERSION_NO_DOTS}"
--- a/build_files/cmake/macros.cmake
+++ b/build_files/cmake/macros.cmake
@ -550,7 +550,9 @@ function(setup_platform_linker_libs
  endif()

  if(WIN32 AND NOT UNIX)
-    target_link_libraries(${target} ${PTHREADS_LIBRARIES})
+    if(DEFINED PTHREADS_LIBRARIES)
+      target_link_libraries(${target} ${PTHREADS_LIBRARIES})
+    endif()
  endif()

  # target_link_libraries(${target} ${PLATFORM_LINKLIBS} ${CMAKE_DL_LIBS})
--- a/build_files/cmake/platform/platform_unix.cmake
+++ b/build_files/cmake/platform/platform_unix.cmake
@ -430,10 +430,13 @@ if(WITH_OPENIMAGEIO)
    ${PNG_LIBRARIES}
    ${JPEG_LIBRARIES}
    ${ZLIB_LIBRARIES}
-    ${BOOST_LIBRARIES}
  )
+
  set(OPENIMAGEIO_DEFINITIONS "")

+  if(WITH_BOOST)
+    list(APPEND OPENIMAGEIO_LIBRARIES "${BOOST_LIBRARIES}")
+  endif()
  if(WITH_IMAGE_TIFF)
    list(APPEND OPENIMAGEIO_LIBRARIES "${TIFF_LIBRARY}")
  endif()
@ -451,7 +454,7 @@ add_bundled_libraries(openimageio/lib)
 if(WITH_OPENCOLORIO)
  find_package_wrapper(OpenColorIO 2.0.0)

-  set(OPENCOLORIO_DEFINITIONS)
+  set(OPENCOLORIO_DEFINITIONS "")
  set_and_warn_library_found("OpenColorIO" OPENCOLORIO_FOUND WITH_OPENCOLORIO)
 endif()
 add_bundled_libraries(opencolorio/lib)
@ -551,9 +554,14 @@ else()
 endif()

 find_package(Threads REQUIRED)
-list(APPEND PLATFORM_LINKLIBS ${CMAKE_THREAD_LIBS_INIT})
-# used by other platforms
-set(PTHREADS_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
+# `FindThreads` documentation notes that this may be empty
+# with the system libraries provide threading functionality.
+if(CMAKE_THREAD_LIBS_INIT)
+  list(APPEND PLATFORM_LINKLIBS ${CMAKE_THREAD_LIBS_INIT})
+  # used by other platforms
+  set(PTHREADS_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
+endif()
+

 if(CMAKE_DL_LIBS)
  list(APPEND PLATFORM_LINKLIBS ${CMAKE_DL_LIBS})
--- a/extern/mantaflow/CMakeLists.txt
+++ b/extern/mantaflow/CMakeLists.txt
@ -13,10 +13,12 @@ endif()

 # Exporting functions from the blender binary gives linker warnings on Apple arm64 systems.
 # Silence them here.
-if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
-  if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-    string(APPEND CMAKE_C_FLAGS " -fvisibility=hidden")
-    string(APPEND CMAKE_CXX_FLAGS " -fvisibility=hidden")
+if(APPLE)
+  if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
+    if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
+      string(APPEND CMAKE_C_FLAGS " -fvisibility=hidden")
+      string(APPEND CMAKE_CXX_FLAGS " -fvisibility=hidden")
+    endif()
  endif()
 endif()

@ -261,9 +263,11 @@ set(LIB

 blender_add_lib(extern_mantaflow "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")

-# The VDB libs above are only added to as INTERFACE libs by blender_add_lib,
-# meaning extern_mantaflow itself actually does not have a dependency on the
-# openvdb libraries, and CMAKE is free to link the vdb libs before
-# extern_mantaflow causing linker errors on linux. By explicitly declaring
-# a dependency here, cmake will do the right thing.
-target_link_libraries(extern_mantaflow PRIVATE ${OPENVDB_LIBRARIES})
+if(WITH_OPENVDB)
+  # The VDB libs above are only added to as INTERFACE libs by blender_add_lib,
+  # meaning extern_mantaflow itself actually does not have a dependency on the
+  # openvdb libraries, and CMAKE is free to link the vdb libs before
+  # extern_mantaflow causing linker errors on linux. By explicitly declaring
+  # a dependency here, cmake will do the right thing.
+  target_link_libraries(extern_mantaflow PRIVATE ${OPENVDB_LIBRARIES})
+endif()
--- a/intern/cycles/cmake/macros.cmake
+++ b/intern/cycles/cmake/macros.cmake
@ -111,8 +111,10 @@ macro(cycles_external_libraries_append libraries)
  endif()
  if(WITH_OPENIMAGEDENOISE)
    list(APPEND ${libraries} ${OPENIMAGEDENOISE_LIBRARIES})
-    if(APPLE AND "${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-      list(APPEND ${libraries} "-framework Accelerate")
+    if(APPLE)
+      if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
+        list(APPEND ${libraries} "-framework Accelerate")
+      endif()
    endif()
  endif()
  if(WITH_ALEMBIC)
@ -136,7 +138,15 @@ macro(cycles_external_libraries_append libraries)
    ${PYTHON_LIBRARIES}
    ${ZLIB_LIBRARIES}
    ${CMAKE_DL_LIBS}
-    ${PTHREADS_LIBRARIES}
+  )
+
+  if(DEFINED PTHREADS_LIBRARIES)
+    list(APPEND ${libraries}
+      ${PTHREADS_LIBRARIES}
+    )
+  endif()
+
+  list(APPEND ${libraries}
    ${PLATFORM_LINKLIBS}
  )

--- a/intern/cycles/graph/CMakeLists.txt
+++ b/intern/cycles/graph/CMakeLists.txt
@ -5,6 +5,9 @@ set(INC
  ..
 )

+set(INC_SYS
+)
+
 set(SRC
  node.cpp
  node_type.cpp
--- a/intern/cycles/integrator/CMakeLists.txt
+++ b/intern/cycles/integrator/CMakeLists.txt
@ -5,6 +5,9 @@ set(INC
  ..
 )

+set(INC_SYS
+)
+
 set(SRC
  adaptive_sampling.cpp
  denoiser.cpp
--- a/intern/cycles/session/CMakeLists.txt
+++ b/intern/cycles/session/CMakeLists.txt
@ -5,6 +5,9 @@ set(INC
  ..
 )

+set(INC_SYS
+)
+
 set(SRC
  buffers.cpp
  denoising.cpp
--- a/intern/guardedalloc/CMakeLists.txt
+++ b/intern/guardedalloc/CMakeLists.txt
@ -41,10 +41,11 @@ if(WIN32 AND NOT UNIX)
  list(APPEND INC_SYS
    ${PTHREADS_INC}
  )
-
-  list(APPEND LIB
-    ${PTHREADS_LIBRARIES}
-  )
+  if(DEFINED PTHREADS_LIBRARIES)
+    list(APPEND LIB
+      ${PTHREADS_LIBRARIES}
+    )
+  endif()
 endif()

 # Jemalloc 5.0.0+ needs extra configuration.
--- a/source/blender/blendthumb/CMakeLists.txt
+++ b/source/blender/blendthumb/CMakeLists.txt
@ -50,5 +50,7 @@ else()
  add_executable(blender-thumbnailer ${SRC} ${SRC_CMD})
  setup_platform_linker_flags(blender-thumbnailer)
  target_link_libraries(blender-thumbnailer bf_blenlib)
-  target_link_libraries(blender-thumbnailer ${PTHREADS_LIBRARIES})
+  if(DEFINED PTHREADS_LIBRARIES)
+    target_link_libraries(blender-thumbnailer ${PTHREADS_LIBRARIES})
+  endif()
 endif()
--- a/source/blender/blenkernel/CMakeLists.txt
+++ b/source/blender/blenkernel/CMakeLists.txt
@ -559,15 +559,16 @@ if(WIN32)
 endif()

 if(WITH_AUDASPACE)
-  add_definitions(-DWITH_AUDASPACE)
-
  list(APPEND INC_SYS
    ${AUDASPACE_C_INCLUDE_DIRS}
  )
-  list(APPEND LIB
-    ${AUDASPACE_C_LIBRARIES}
-    ${AUDASPACE_PY_LIBRARIES}
-  )
+  if(WITH_SYSTEM_AUDASPACE)
+    list(APPEND LIB
+      ${AUDASPACE_C_LIBRARIES}
+      ${AUDASPACE_PY_LIBRARIES}
+    )
+  endif()
+  add_definitions(-DWITH_AUDASPACE)
 endif()

 if(WITH_BULLET)
--- a/source/blender/compositor/realtime_compositor/CMakeLists.txt
+++ b/source/blender/compositor/realtime_compositor/CMakeLists.txt
@ -16,6 +16,8 @@ set(INC
  ../../../../intern/guardedalloc
 )

+set(INC_SYS
+)

 set(SRC
  intern/compile_state.cc
--- a/source/blender/draw/CMakeLists.txt
+++ b/source/blender/draw/CMakeLists.txt
@ -35,7 +35,6 @@ set(INC

  # dna_type_offsets.h
  ${CMAKE_CURRENT_BINARY_DIR}/../makesdna/intern
-  ${OPENSUBDIV_INCLUDE_DIRS}
 )

 set(SRC
@ -724,6 +723,12 @@ if(WITH_DRAW_DEBUG)
  add_definitions(-DWITH_DRAW_DEBUG)
 endif()

+if(WITH_OPENSUBDIV)
+  list(APPEND INC_SYS
+    ${OPENSUBDIV_INCLUDE_DIRS}
+  )
+endif()
+
 if(WITH_MOD_FLUID)
  list(APPEND INC
    ../../../intern/mantaflow/extern
--- a/source/blender/editors/animation/CMakeLists.txt
+++ b/source/blender/editors/animation/CMakeLists.txt
@ -17,6 +17,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  anim_channels_defines.c
--- a/source/blender/editors/armature/CMakeLists.txt
+++ b/source/blender/editors/armature/CMakeLists.txt
@ -19,6 +19,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  armature_add.c
  armature_edit.c
--- a/source/blender/editors/curve/CMakeLists.txt
+++ b/source/blender/editors/curve/CMakeLists.txt
@ -17,6 +17,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  curve_ops.c
  editcurve.c
--- a/source/blender/editors/gizmo_library/CMakeLists.txt
+++ b/source/blender/editors/gizmo_library/CMakeLists.txt
@ -18,6 +18,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  gizmo_draw_utils.c
  gizmo_geometry.h
--- a/source/blender/editors/gpencil/CMakeLists.txt
+++ b/source/blender/editors/gpencil/CMakeLists.txt
@ -18,6 +18,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  annotate_draw.c
  annotate_paint.c
--- a/source/blender/editors/interface/CMakeLists.txt
+++ b/source/blender/editors/interface/CMakeLists.txt
@ -26,6 +26,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  eyedroppers/eyedropper_color.cc
  eyedroppers/eyedropper_colorband.cc
--- a/source/blender/editors/mask/CMakeLists.txt
+++ b/source/blender/editors/mask/CMakeLists.txt
@ -13,6 +13,9 @@ set(INC
  ../../../../intern/guardedalloc
 )

+set(INC_SYS
+)
+
 set(SRC
  mask_add.c
  mask_draw.c
--- a/source/blender/editors/object/CMakeLists.txt
+++ b/source/blender/editors/object/CMakeLists.txt
@ -29,6 +29,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  object_add.cc
  object_bake.c
--- a/source/blender/editors/physics/CMakeLists.txt
+++ b/source/blender/editors/physics/CMakeLists.txt
@ -17,6 +17,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  dynamicpaint_ops.c
  particle_boids.c
--- a/source/blender/editors/screen/CMakeLists.txt
+++ b/source/blender/editors/screen/CMakeLists.txt
@ -20,6 +20,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  area.c
  area_query.c
--- a/source/blender/editors/sound/CMakeLists.txt
+++ b/source/blender/editors/sound/CMakeLists.txt
@ -30,15 +30,18 @@ set(LIB
 )

 if(WITH_AUDASPACE)
+  list(APPEND LIB
+    bf_intern_audaspace
+  )
  list(APPEND INC_SYS
    ${AUDASPACE_C_INCLUDE_DIRS}
  )
-  list(APPEND LIB
-    bf_intern_audaspace
-
-    ${AUDASPACE_C_LIBRARIES}
-    ${AUDASPACE_PY_LIBRARIES}
-  )
+  if(WITH_SYSTEM_AUDASPACE)
+    list(APPEND LIB
+      ${AUDASPACE_C_LIBRARIES}
+      ${AUDASPACE_PY_LIBRARIES}
+    )
+  endif()
  add_definitions(-DWITH_AUDASPACE)
 endif()

--- a/source/blender/editors/space_action/CMakeLists.txt
+++ b/source/blender/editors/space_action/CMakeLists.txt
@ -19,6 +19,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  action_buttons.c
  action_data.c
--- a/source/blender/editors/space_buttons/CMakeLists.txt
+++ b/source/blender/editors/space_buttons/CMakeLists.txt
@ -19,6 +19,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  buttons_context.c
  buttons_ops.c
--- a/source/blender/editors/space_clip/CMakeLists.txt
+++ b/source/blender/editors/space_clip/CMakeLists.txt
@ -22,6 +22,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  clip_buttons.c
  clip_dopesheet_draw.c
--- a/source/blender/editors/space_console/CMakeLists.txt
+++ b/source/blender/editors/space_console/CMakeLists.txt
@ -16,6 +16,9 @@ set(INC
  ${CMAKE_CURRENT_BINARY_DIR}/../../makesdna/intern
 )

+set(INC_SYS
+)
+
 set(SRC
  console_draw.c
  console_ops.c
--- a/source/blender/editors/space_file/CMakeLists.txt
+++ b/source/blender/editors/space_file/CMakeLists.txt
@ -24,6 +24,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  asset_catalog_tree_view.cc
  file_draw.c
--- a/source/blender/editors/space_graph/CMakeLists.txt
+++ b/source/blender/editors/space_graph/CMakeLists.txt
@ -19,6 +19,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  graph_buttons.c
  graph_draw.c
@ -39,15 +42,18 @@ set(LIB
 )

 if(WITH_AUDASPACE)
+  list(APPEND LIB
+    bf_intern_audaspace
+  )
  list(APPEND INC_SYS
    ${AUDASPACE_C_INCLUDE_DIRS}
  )
-  list(APPEND LIB
-    bf_intern_audaspace
-
-    ${AUDASPACE_C_LIBRARIES}
-    ${AUDASPACE_PY_LIBRARIES}
-  )
+  if(WITH_SYSTEM_AUDASPACE)
+    list(APPEND LIB
+      ${AUDASPACE_C_LIBRARIES}
+      ${AUDASPACE_PY_LIBRARIES}
+    )
+  endif()
  add_definitions(-DWITH_AUDASPACE)
 endif()

--- a/source/blender/editors/space_image/CMakeLists.txt
+++ b/source/blender/editors/space_image/CMakeLists.txt
@ -25,6 +25,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  image_buttons.c
  image_draw.c
--- a/source/blender/editors/space_info/CMakeLists.txt
+++ b/source/blender/editors/space_info/CMakeLists.txt
@ -22,6 +22,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  info_draw.c
  info_ops.c
--- a/source/blender/editors/space_nla/CMakeLists.txt
+++ b/source/blender/editors/space_nla/CMakeLists.txt
@ -19,6 +19,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  nla_buttons.c
--- a/source/blender/editors/space_outliner/CMakeLists.txt
+++ b/source/blender/editors/space_outliner/CMakeLists.txt
@ -22,6 +22,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  outliner_collections.cc
--- a/source/blender/editors/space_script/CMakeLists.txt
+++ b/source/blender/editors/space_script/CMakeLists.txt
@ -15,6 +15,8 @@ set(INC
  ${CMAKE_CURRENT_BINARY_DIR}/../../makesdna/intern
 )

+set(INC_SYS
+)

 set(SRC
  script_edit.c
--- a/source/blender/editors/space_sequencer/CMakeLists.txt
+++ b/source/blender/editors/space_sequencer/CMakeLists.txt
@ -24,6 +24,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  sequencer_add.c
@ -52,15 +54,16 @@ set(LIB
 )

 if(WITH_AUDASPACE)
-  add_definitions(-DWITH_AUDASPACE)
-
  list(APPEND INC_SYS
    ${AUDASPACE_C_INCLUDE_DIRS}
  )
-  list(APPEND LIB
-    ${AUDASPACE_C_LIBRARIES}
-    ${AUDASPACE_PY_LIBRARIES}
-  )
+  if(WITH_SYSTEM_AUDASPACE)
+    list(APPEND LIB
+      ${AUDASPACE_C_LIBRARIES}
+      ${AUDASPACE_PY_LIBRARIES}
+    )
+  endif()
+  add_definitions(-DWITH_AUDASPACE)
 endif()


--- a/source/blender/editors/space_spreadsheet/CMakeLists.txt
+++ b/source/blender/editors/space_spreadsheet/CMakeLists.txt
@ -23,6 +23,9 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)
+
 set(SRC
  space_spreadsheet.cc
  spreadsheet_cache.cc
--- a/source/blender/editors/space_statusbar/CMakeLists.txt
+++ b/source/blender/editors/space_statusbar/CMakeLists.txt
@ -18,6 +18,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  space_statusbar.c
--- a/source/blender/editors/space_text/CMakeLists.txt
+++ b/source/blender/editors/space_text/CMakeLists.txt
@ -17,6 +17,8 @@ set(INC
  ${CMAKE_CURRENT_BINARY_DIR}/../../makesdna/intern
 )

+set(INC_SYS
+)

 set(SRC
  space_text.c
--- a/source/blender/editors/space_topbar/CMakeLists.txt
+++ b/source/blender/editors/space_topbar/CMakeLists.txt
@ -18,6 +18,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  space_topbar.c
--- a/source/blender/editors/space_view3d/CMakeLists.txt
+++ b/source/blender/editors/space_view3d/CMakeLists.txt
@ -25,6 +25,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  drawobject.c
--- a/source/blender/editors/transform/CMakeLists.txt
+++ b/source/blender/editors/transform/CMakeLists.txt
@ -19,7 +19,8 @@ set(INC
  # RNA_prototypes.h
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )
-
+set(INC_SYS
+)

 set(SRC
  transform.c
--- a/source/blender/editors/undo/CMakeLists.txt
+++ b/source/blender/editors/undo/CMakeLists.txt
@ -14,6 +14,9 @@ set(INC
  ../../bmesh
 )

+set(INC_SYS
+)
+
 set(SRC
  ed_undo.c
  memfile_undo.c
--- a/source/blender/editors/util/CMakeLists.txt
+++ b/source/blender/editors/util/CMakeLists.txt
@ -22,6 +22,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  ed_draw.c
--- a/source/blender/editors/uvedit/CMakeLists.txt
+++ b/source/blender/editors/uvedit/CMakeLists.txt
@ -18,6 +18,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  uvedit_buttons.c
--- a/source/blender/freestyle/CMakeLists.txt
+++ b/source/blender/freestyle/CMakeLists.txt
@ -556,7 +556,6 @@ set(INC

 set(INC_SYS
  ${PYTHON_INCLUDE_DIRS}
-  ${PNG_INC}
 )

 add_definitions(-DWITH_FREESTYLE)
--- a/source/blender/gpu/CMakeLists.txt
+++ b/source/blender/gpu/CMakeLists.txt
@ -43,7 +43,6 @@ set(INC

 set(INC_SYS
  ${Epoxy_INCLUDE_DIRS}
-  ${VULKAN_INCLUDE_DIRS}
 )

 set(SRC
@ -267,6 +266,10 @@ set(METAL_SRC
  metal/mtl_vertex_buffer.hh
 )

+set(LIB
+  ${Epoxy_LIBRARIES}
+)
+
 # Select Backend source based on availability
 if(WITH_OPENGL)
  list(APPEND SRC ${OPENGL_SRC})
@ -276,27 +279,23 @@ if(WITH_METAL_BACKEND)
  list(APPEND SRC ${METAL_SRC})
 endif()

-set(LIB
-  ${Epoxy_LIBRARIES}
-  ${VULKAN_LIBRARIES}
-)

 if(WITH_VULKAN_BACKEND)
-  list(APPEND SRC ${VULKAN_SRC})
-
-  add_definitions(-DWITH_VULKAN_BACKEND)
-
-  list(APPEND INC_SYS
-    ${VULKAN_INCLUDE_DIRS}
-  )
-
  list(APPEND INC
    ../../../extern/vulkan_memory_allocator/
  )
+  list(APPEND INC_SYS
+    ${VULKAN_INCLUDE_DIRS}
+  )
+  list(APPEND SRC
+    ${VULKAN_SRC}
+  )

  list(APPEND LIB
+    ${VULKAN_LIBRARIES}
    extern_vulkan_memory_allocator
  )
+  add_definitions(-DWITH_VULKAN_BACKEND)
 endif()

 set(MSL_SRC
--- a/source/blender/imbuf/intern/oiio/CMakeLists.txt
+++ b/source/blender/imbuf/intern/oiio/CMakeLists.txt
@ -28,8 +28,13 @@ set(LIB
 if(WITH_OPENIMAGEIO)
  list(APPEND INC_SYS
    ${OPENIMAGEIO_INCLUDE_DIRS}
-    ${BOOST_INCLUDE_DIR}
  )
+  if(WITH_BOOST)
+    list(APPEND INC_SYS
+      ${BOOST_INCLUDE_DIR}
+    )
+  endif()
+
  list(APPEND LIB
    ${OPENIMAGEIO_LIBRARIES}
    ${PUGIXML_LIBRARIES}
@ -43,10 +48,11 @@ if(WITH_OPENIMAGEIO)
    )
  endif()

-  list(APPEND LIB
-    ${BOOST_LIBRARIES}
-  )
-
+  if(WITH_BOOST)
+    list(APPEND LIB
+      ${BOOST_LIBRARIES}
+    )
+  endif()
  add_definitions(-DWITH_OPENIMAGEIO)
 endif()

--- a/source/blender/io/alembic/CMakeLists.txt
+++ b/source/blender/io/alembic/CMakeLists.txt
@ -20,10 +20,15 @@ set(INC

 set(INC_SYS
  ${ALEMBIC_INCLUDE_DIRS}
-  ${BOOST_INCLUDE_DIR}
  ${OPENEXR_INCLUDE_DIRS}
 )

+if(WITH_BOOST)
+  list(APPEND INC_SYS
+    ${BOOST_INCLUDE_DIR}
+  )
+endif()
+
 set(SRC
  intern/abc_axis_conversion.cc
  intern/abc_customdata.cc
@ -92,9 +97,11 @@ set(LIB
  ${OPENEXR_LIBRARIES}
 )

-list(APPEND LIB
-  ${BOOST_LIBRARIES}
-)
+if(WITH_BOOST)
+  list(APPEND LIB
+    ${BOOST_LIBRARIES}
+  )
+endif()

 blender_add_lib(bf_alembic "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")

--- a/source/blender/io/gpencil/CMakeLists.txt
+++ b/source/blender/io/gpencil/CMakeLists.txt
@ -74,9 +74,10 @@ if(WITH_HARU)
  add_definitions(-DWITH_HARU)
 endif()

-
-list(APPEND LIB
-  ${BOOST_LIBRARIES}
-)
+if(WITH_BOOST)
+  list(APPEND LIB
+    ${BOOST_LIBRARIES}
+  )
+endif()

 blender_add_lib(bf_gpencil "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
--- a/source/blender/makesdna/intern/CMakeLists.txt
+++ b/source/blender/makesdna/intern/CMakeLists.txt
@ -70,7 +70,9 @@ blender_target_include_dirs(makesdna ${INC})
 blender_target_include_dirs_sys(makesdna ${INC_SYS})

 if(WIN32 AND NOT UNIX)
-  target_link_libraries(makesdna ${PTHREADS_LIBRARIES})
+  if(DEFINED PTHREADS_LIBRARIES)
+    target_link_libraries(makesdna ${PTHREADS_LIBRARIES})
+  endif()
 endif()

 # Output dna.c
--- a/source/blender/makesrna/intern/CMakeLists.txt
+++ b/source/blender/makesrna/intern/CMakeLists.txt
@ -271,15 +271,16 @@ if(WITH_IMAGE_WEBP)
 endif()

 if(WITH_AUDASPACE)
-  add_definitions(-DWITH_AUDASPACE)
-
  list(APPEND INC_SYS
    ${AUDASPACE_C_INCLUDE_DIRS}
  )
-  list(APPEND LIB
-    ${AUDASPACE_C_LIBRARIES}
-    ${AUDASPACE_PY_LIBRARIES}
-  )
+  if(WITH_SYSTEM_AUDASPACE)
+    list(APPEND LIB
+      ${AUDASPACE_C_LIBRARIES}
+      ${AUDASPACE_PY_LIBRARIES}
+    )
+  endif()
+  add_definitions(-DWITH_AUDASPACE)
 endif()

 if(WITH_CODEC_FFMPEG)
@ -405,7 +406,9 @@ target_link_libraries(makesrna bf_dna)
 target_link_libraries(makesrna bf_dna_blenlib)

 if(WIN32 AND NOT UNIX)
-  target_link_libraries(makesrna ${PTHREADS_LIBRARIES})
+  if(DEFINED PTHREADS_LIBRARIES)
+    target_link_libraries(makesrna ${PTHREADS_LIBRARIES})
+  endif()
 endif()

 # Output `rna_*_gen.c`.
--- a/source/blender/nodes/composite/CMakeLists.txt
+++ b/source/blender/nodes/composite/CMakeLists.txt
@ -28,6 +28,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  nodes/node_composite_alpha_over.cc
--- a/source/blender/nodes/function/CMakeLists.txt
+++ b/source/blender/nodes/function/CMakeLists.txt
@ -16,6 +16,8 @@ set(INC
  ../../../../intern/guardedalloc
 )

+set(INC_SYS
+)

 set(SRC
  nodes/node_fn_align_euler_to_vector.cc
--- a/source/blender/nodes/texture/CMakeLists.txt
+++ b/source/blender/nodes/texture/CMakeLists.txt
@ -20,6 +20,8 @@ set(INC
  ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )

+set(INC_SYS
+)

 set(SRC
  nodes/node_texture_at.cc
--- a/source/blender/render/CMakeLists.txt
+++ b/source/blender/render/CMakeLists.txt
@ -24,6 +24,8 @@ set(INC
  ../../../intern/mantaflow/extern
 )

+set(INC_SYS
+)

 set(SRC
  intern/bake.cc
--- a/source/blender/sequencer/CMakeLists.txt
+++ b/source/blender/sequencer/CMakeLists.txt
@ -90,15 +90,16 @@ set(LIB
 )

 if(WITH_AUDASPACE)
-  add_definitions(-DWITH_AUDASPACE)
-
  list(APPEND INC_SYS
    ${AUDASPACE_C_INCLUDE_DIRS}
  )
-  list(APPEND LIB
-    ${AUDASPACE_C_LIBRARIES}
-    ${AUDASPACE_PY_LIBRARIES}
-  )
+  if(WITH_SYSTEM_AUDASPACE)
+    list(APPEND LIB
+      ${AUDASPACE_C_LIBRARIES}
+      ${AUDASPACE_PY_LIBRARIES}
+    )
+  endif()
+  add_definitions(-DWITH_AUDASPACE)
 endif()

 blender_add_lib(bf_sequencer "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
--- a/source/blender/windowmanager/CMakeLists.txt
+++ b/source/blender/windowmanager/CMakeLists.txt
@ -106,15 +106,16 @@ set(LIB
 )

 if(WITH_AUDASPACE)
-  add_definitions(-DWITH_AUDASPACE)
-
  list(APPEND INC_SYS
    ${AUDASPACE_C_INCLUDE_DIRS}
  )
-  list(APPEND LIB
-    ${AUDASPACE_C_LIBRARIES}
-    ${AUDASPACE_PY_LIBRARIES}
-  )
+  if(WITH_SYSTEM_AUDASPACE)
+    list(APPEND LIB
+      ${AUDASPACE_C_LIBRARIES}
+      ${AUDASPACE_PY_LIBRARIES}
+    )
+  endif()
+  add_definitions(-DWITH_AUDASPACE)
 endif()

 if(WITH_CYCLES)
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@ -32,7 +32,7 @@ endif()


 # Include these arguments before all others, they must not interfere with Python execution.
-set(TEST_PYTHON_EXE_EXTRA_ARGS)
+set(TEST_PYTHON_EXE_EXTRA_ARGS "")

 # Check if this a Blender managed Python installation, if so, don't add `*.pyc` files.
 if(LIBDIR)
--- a/tests/python/CMakeLists.txt
+++ b/tests/python/CMakeLists.txt
@ -26,11 +26,14 @@ function(add_blender_test testname)
    COMMAND "${TEST_BLENDER_EXE}" ${TEST_BLENDER_EXE_PARAMS} ${ARGN}
  )

-  # Don't fail tests on leaks since these often happen in external libraries
-  # that we can't fix.
-  set_tests_properties(${testname} PROPERTIES ENVIRONMENT
-    LSAN_OPTIONS=exitcode=0:$ENV{LSAN_OPTIONS}
-  )
+  # Don't fail tests on leaks since these often happen in external libraries that we can't fix.
+  set(_lsan_options "exitcode=0")
+  if(DEFINED ENV{LSAN_OPTIONS})
+    set(_lsan_options "${_lsan_options}:$ENV{LSAN_OPTIONS}")
+  endif()
+  set_tests_properties(${testname} PROPERTIES ENVIRONMENT "LSAN_OPTIONS=${_lsan_options}")
+  unset(_lsan_options)
+
  if(PLATFORM_ENV_INSTALL)
    set_tests_properties(${testname} PROPERTIES ENVIRONMENT "${PLATFORM_ENV_INSTALL}")
  endif()
@ -47,9 +50,14 @@ function(add_python_test testname testscript)
    COMMAND ${TEST_PYTHON_EXE} ${TEST_PYTHON_EXE_EXTRA_ARGS} ${testscript} ${ARGN}
    WORKING_DIRECTORY $<TARGET_FILE_DIR:blender>
  )
-  set_tests_properties(${testname} PROPERTIES ENVIRONMENT
-    LSAN_OPTIONS=exitcode=0:$ENV{LSAN_OPTIONS}
-  )
+
+  set(_lsan_options "exitcode=0")
+  if(DEFINED ENV{LSAN_OPTIONS})
+    set(_lsan_options "${_lsan_options}:$ENV{LSAN_OPTIONS}")
+  endif()
+  set_tests_properties(${testname} PROPERTIES ENVIRONMENT "LSAN_OPTIONS=${_lsan_options}")
+  unset(_lsan_options)
+
  if(PLATFORM_ENV_INSTALL)
    set_tests_properties(${testname} PROPERTIES ENVIRONMENT "${PLATFORM_ENV_INSTALL}")
  endif()
@ -639,20 +647,24 @@ endif()

 # SVG Import
 if(True)
-  set(_svg_render_tests complex path)
+  if(NOT OPENIMAGEIO_IDIFF)
+    message(WARNING "Disabling SVG tests because OIIO idiff does not exist")
+  else()
+    set(_svg_render_tests complex path)

-  foreach(render_test ${_svg_render_tests})
-    add_python_test(
-      io_curve_svg_${render_test}
-      ${CMAKE_CURRENT_LIST_DIR}/bl_io_curve_svg_test.py
-      -blender "${TEST_BLENDER_EXE}"
-      -testdir "${TEST_SRC_DIR}/io_tests/svg/${render_test}"
-      -idiff "${OPENIMAGEIO_IDIFF}"
-      -outdir "${TEST_OUT_DIR}/io_curve_svg"
-    )
-  endforeach()
+    foreach(render_test ${_svg_render_tests})
+      add_python_test(
+        io_curve_svg_${render_test}
+        ${CMAKE_CURRENT_LIST_DIR}/bl_io_curve_svg_test.py
+        -blender "${TEST_BLENDER_EXE}"
+        -testdir "${TEST_SRC_DIR}/io_tests/svg/${render_test}"
+        -idiff "${OPENIMAGEIO_IDIFF}"
+        -outdir "${TEST_OUT_DIR}/io_curve_svg"
+      )
+    endforeach()

-  unset(_svg_render_tests)
+    unset(_svg_render_tests)
+  endif()
 endif()

 if(WITH_CYCLES OR WITH_OPENGL_RENDER_TESTS)
@ -715,6 +727,7 @@ if(WITH_CYCLES OR WITH_OPENGL_RENDER_TESTS)

    # Cycles
    if(WITH_CYCLES)
+      set(_cycles_blacklist "")
      if(NOT WITH_CYCLES_OSL)
        set(_cycles_blacklist OSL)
      endif()
@ -735,6 +748,7 @@ if(WITH_CYCLES OR WITH_OPENGL_RENDER_TESTS)
          )
        endforeach()
      endforeach()
+      unset(_cycles_blacklist)
    endif()

    if(WITH_OPENGL_RENDER_TESTS)
@ -766,32 +780,35 @@ if(WITH_CYCLES OR WITH_OPENGL_RENDER_TESTS)
 endif()

 if(WITH_COMPOSITOR_CPU)
-  set(compositor_tests
-    color
-    converter
-    filter
-    input
-    output
-    vector
+  if(NOT OPENIMAGEIO_IDIFF)
+    message(WARNING "Disabling Compositor CPU tests because OIIO idiff does not exist")
+  else()
+    set(compositor_tests
+      color
+      converter
+      filter
+      input
+      output
+      vector

-    multiple_node_setups
-  )
-
-  if(WITH_LIBMV)
-    list(APPEND compositor_tests distort matte)
-  endif()
-
-  foreach(comp_test ${compositor_tests})
-    add_python_test(
-      compositor_${comp_test}_test
-      ${CMAKE_CURRENT_LIST_DIR}/compositor_render_tests.py
-      -blender "${TEST_BLENDER_EXE}"
-      -testdir "${TEST_SRC_DIR}/compositor/${comp_test}"
-      -idiff "${OPENIMAGEIO_IDIFF}"
-      -outdir "${TEST_OUT_DIR}/compositor"
+      multiple_node_setups
    )
-  endforeach()

+    if(WITH_LIBMV)
+      list(APPEND compositor_tests distort matte)
+    endif()
+
+    foreach(comp_test ${compositor_tests})
+      add_python_test(
+        compositor_${comp_test}_test
+        ${CMAKE_CURRENT_LIST_DIR}/compositor_render_tests.py
+        -blender "${TEST_BLENDER_EXE}"
+        -testdir "${TEST_SRC_DIR}/compositor/${comp_test}"
+        -idiff "${OPENIMAGEIO_IDIFF}"
+        -outdir "${TEST_OUT_DIR}/compositor"
+      )
+    endforeach()
+  endif()
 endif()

 set(geo_node_tests