Merge branch 'master' into tmp-eevee-glsl-cleanup

Fix broken shading in workbench
Fix undefined behavior with background alpha
2020-07-15 14:23:59 +02:00 · 2020-07-13 16:33:13 +02:00 · 2020-07-13 16:25:51 +02:00 · 2020-07-13 16:25:42 +02:00 · 2020-07-11 15:25:32 +02:00 · 2020-07-11 15:25:32 +02:00
4924 changed files with 192339 additions and 271439 deletions
--- a/.clang-format
+++ b/.clang-format
@@ -238,7 +238,6 @@ ForEachMacros:
  - LISTBASE_FOREACH_BACKWARD
  - LISTBASE_FOREACH_MUTABLE
  - LISTBASE_FOREACH_BACKWARD_MUTABLE
-  - LISTBASE_FOREACH_INDEX
  - MAN_ITER_AXES_BEGIN
  - NODE_INSTANCE_HASH_ITER
  - NODE_SOCKET_TYPES_BEGIN
@@ -253,8 +252,8 @@ ForEachMacros:
  - RNA_STRUCT_BEGIN_SKIP_RNA_TYPE
  - SCULPT_VERTEX_DUPLICATES_AND_NEIGHBORS_ITER_BEGIN
  - SCULPT_VERTEX_NEIGHBORS_ITER_BEGIN
-  - SEQ_ALL_BEGIN
-  - SEQ_CURRENT_BEGIN
+  - SEQP_BEGIN
+  - SEQ_BEGIN
  - SURFACE_QUAD_ITER_BEGIN
  - foreach
  - ED_screen_areas_iter
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -1,6 +1,3 @@
-# The warnings below are disabled because they are too pedantic and not worth fixing.
-# Some of them will be enabled as part of the Clang-Tidy task, see T78535.
-
 Checks:  >
  -*,
  readability-*,
@@ -15,37 +12,32 @@ Checks:  >

  -readability-misleading-indentation,

-  -readability-use-anyofallof,
-
-  -readability-function-cognitive-complexity,
+  -readability-else-after-return,
+  -readability-inconsistent-declaration-parameter-name,
+  -readability-redundant-preprocessor,
+  -readability-function-size,
+  -readability-function-size,
+  -readability-redundant-string-init,
+  -readability-redundant-member-init,
+  -readability-const-return-type,
+  -readability-static-accessed-through-instance,
+  -readability-redundant-declaration,
+  -readability-qualified-auto,

  bugprone-*,
  -bugprone-narrowing-conversions,
  -bugprone-unhandled-self-assignment,
  -bugprone-branch-clone,
  -bugprone-macro-parentheses,
-  -bugprone-reserved-identifier,

  -bugprone-sizeof-expression,
  -bugprone-integer-division,
-
-  -bugprone-exception-escape,
-  -bugprone-redundant-branch-condition,
-
-  modernize-*,
-  -modernize-use-auto,
-  -modernize-use-trailing-return-type,
-  -modernize-deprecated-headers,
-  -modernize-avoid-c-arrays,
-  -modernize-use-equals-default,
-  -modernize-use-nodiscard,
-  -modernize-use-using,
-  -modernize-loop-convert,
-  -modernize-pass-by-value,
-  -modernize-use-default-member-init,
-  -modernize-raw-string-literal,
-  -modernize-avoid-bind,
-  -modernize-use-override,
-  -modernize-use-transparent-functors,
+  -bugprone-incorrect-roundings,
+  -bugprone-suspicious-string-compare,
+  -bugprone-not-null-terminated-result,
+  -bugprone-suspicious-missing-comma,
+  -bugprone-parent-virtual-call,
+  -bugprone-infinite-loop,
+  -bugprone-copy-constructor-init,

 WarningsAsErrors: '*'
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1,93 +0,0 @@
-# git config blame.ignoreRevsFile .git-blame-ignore-revs
-#
-# After running the above, commits listed in this file will be
-# ignored by git blame. The blame will be shifted to the person
-# who edited the line(s) before the ignored commit.
-#
-# To disable this ignorance for a command, run as follows
-# git blame --ignore-revs-file="" <other options>
-#
-# Changes that belong here:
-# - Massive comment, doxy-sections, or spelling corrections.
-# - Clang-format, PEP8 or other automated changes which are *strictly* "no functional change".
-# - Several smaller commits should be added to this list at once, because adding
-#   one extra commit (to edit this file) after every small cleanup is noisy.
-#
-# Note:
-# - The comment above the SHA should be the first line of the commit.
-# - It is fine to pack together similar commits if they have the same explanatory comment.
-# - Use only 40 character git SHAs; not smaller ones, not prefixed with rB.
-#
-# https://git-scm.com/docs/git-blame/2.23.0
-
-# white space commit. (2 spaces -> tab).
-0a3694cd6ebec710da7110e9f168a72d47c71ee0
-
-# Cycles: Cleanup, spacing after preprocessor
-cb4b5e12abf1fc6cf9ffc0944e0a1bc406286c63
-
-# ClangFormat: apply to source, most of intern
-e12c08e8d170b7ca40f204a5b0423c23a9fbc2c1
-
-# Code Style: use "#pragma once" in source directory
-91694b9b58ab953f3b313be9389cc1303e472fc2
-
-# Code Style: use "#pragma once" in some newer headers
-8198dbb888856b8c11757586df02aca15f132f90
-
-# Code Style: use "#pragma once" in intern/ghost
-1b1129f82a9cf316b54fbc025f8cfcc1a74b8589
-
-# Cleanup: mostly comments, use doxy syntax & typos
-e0cb02587012b4b2f4b18363dc7d0a7da2c02093
-
-# Cleanup: use C comments for descriptive text
-2abfcebb0eb7989e3d1e7d03f37ecf5c088210af
-
-# use lowercase for cmake builtin names and macros, remove contents in else() and endif() which is no longer needed.
-afacd184982e58a9c830a3d5366e25983939a7ba
-
-# Spelling: It's Versus Its
-3a7fd309fce89213b0224b3c6807adb2d1fe7ca8
-
-# Spelling: Then Versus Than
-d1eefc421544e2ea632fb35cb6bcaade4c39ce6b
-
-# Spelling: Miscellaneous
-84ef3b80de4915a24a9fd2fd214d0fa44e59b854
-
-# Spelling: Loose Versus Lose
-c0a6bc19794c69843c38451c762e91bc10136e0f
-
-# Spelling: Apart Versus A Part
-3d26cd01b9ba6381eb165e11536345ae652dfb41
-
-# Cleanup: use 2 space indentation for CMake
-3076d95ba441cd32706a27d18922a30f8fd28b8a
-
-# Cleanup: use over-line for doxy comments
-4b188bb08cf5aaae3c68ab57bbcfa037eef1ac10
-
-# Cleanup: General comment style clean up of graph_edit.c and fcurve.c
-0105f146bb40bd609ccbda3d3f6aeb8e14ad3f9e
-
-# Cleanup: pep8 (indentation, spacing, long lines)
-41d2d6da0c96d351b47acb64d3e0decdba16cb16
-
-# Cleanup: pep8, blank lines
-bab9de2a52929fe2b45ecddb1eb09da3378e303b
-
-# Cleanup: PEP8 for python changes
-1e7e94588daa66483190f45a9de5e98228f80e05
-
-# GPencil: Cleanup pep8
-a09cc3ee1a99f2cd5040bbf30c8ab8c588bb2bb1
-
-# Cleanup: trailing space, remove tabs, pep8
-c42a6b77b52560d257279de2cb624b4ef2c0d24c
-
-# Cleanup: use C style doxygen comments
-8c1726918374e1d2d2123e17bae8db5aadde3433
-
-# Cleanup: use doxy sections for imbuf
-c207f7c22e1439e0b285fba5d2c072bdae23f981
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,10 +41,10 @@ if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
  endif()
 endif()

-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.5)

-# Prefer LEGACY OpenGL to be compatible with all the existing releases and
-# platforms which don't have GLVND yet. Only do it if preference was not set
+# Prever LEGACY OpenGL to eb compatible with all the existing releases and
+# platforms which don't hare GLVND yet. Only do it if preference was not set
 # externally.
 if(NOT DEFINED OpenGL_GL_PREFERENCE)
  set(OpenGL_GL_PREFERENCE "LEGACY")
@@ -102,11 +102,6 @@ if(POLICY CMP0068)
  cmake_policy(SET CMP0068 NEW)
 endif()

-# find_package() uses <PackageName>_ROOT variables.
-if(POLICY CMP0074)
-  cmake_policy(SET CMP0074 NEW)
-endif()
-
 #-----------------------------------------------------------------------------
 # Load some macros.
 include(build_files/cmake/macros.cmake)
@@ -128,9 +123,7 @@ enable_testing()

 set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin CACHE INTERNAL "" FORCE)
 set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib CACHE INTERNAL "" FORCE)
-
-get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
-if(GENERATOR_IS_MULTI_CONFIG)
+if(MSVC)
  set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests/$<CONFIG>/ CACHE INTERNAL "" FORCE)
 else()
  set(TESTS_OUTPUT_DIR ${EXECUTABLE_OUTPUT_PATH}/tests/ CACHE INTERNAL "" FORCE)
@@ -190,7 +183,6 @@ if(APPLE)
 else()
  option(WITH_XR_OPENXR   "Enable VR features through the OpenXR specification" ON)
 endif()
-option(WITH_GMP "Enable features depending on GMP (Exact Boolean)" ON)

 # Compositor
 option(WITH_COMPOSITOR         "Enable the tile based nodal compositor" ON)
@@ -198,12 +190,10 @@ option(WITH_OPENIMAGEDENOISE   "Enable the OpenImageDenoise compositing node" ON

 option(WITH_OPENSUBDIV    "Enable OpenSubdiv for surface subdivision" ON)

-option(WITH_POTRACE       "Enable features relying on potrace" ON)
 option(WITH_OPENVDB       "Enable features relying on OpenVDB" ON)
 option(WITH_OPENVDB_BLOSC "Enable blosc compression for OpenVDB, only enable if OpenVDB was built with blosc support" ON)
 option(WITH_OPENVDB_3_ABI_COMPATIBLE "Assume OpenVDB library has been compiled with version 3 ABI compatibility" OFF)
 mark_as_advanced(WITH_OPENVDB_3_ABI_COMPATIBLE)
-option(WITH_NANOVDB       "Enable usage of NanoVDB data structure for rendering on the GPU" ON)

 # GHOST Windowing Library Options
 option(WITH_GHOST_DEBUG   "Enable debugging output for the GHOST library" OFF)
@@ -377,7 +367,7 @@ option(WITH_CYCLES_CUDA_BINARIES    "Build Cycles CUDA binaries" OFF)
 option(WITH_CYCLES_CUBIN_COMPILER   "Build cubins with nvrtc based compiler instead of nvcc" OFF)
 option(WITH_CYCLES_CUDA_BUILD_SERIAL "Build cubins one after another (useful on machines with limited RAM)" OFF)
 mark_as_advanced(WITH_CYCLES_CUDA_BUILD_SERIAL)
-set(CYCLES_CUDA_BINARIES_ARCH sm_30 sm_35 sm_37 sm_50 sm_52 sm_60 sm_61 sm_70 sm_75 sm_86 compute_75 CACHE STRING "CUDA architectures to build binaries for")
+set(CYCLES_CUDA_BINARIES_ARCH sm_30 sm_35 sm_37 sm_50 sm_52 sm_60 sm_61 sm_70 sm_75 CACHE STRING "CUDA architectures to build binaries for")
 mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
 unset(PLATFORM_DEFAULT)
 option(WITH_CYCLES_LOGGING  "Build Cycles with logging support" ON)
@@ -438,14 +428,6 @@ if(WIN32)
  option(WITH_TBB_MALLOC_PROXY "Enable the TBB malloc replacement" ON)
 endif()

-# This should be turned off when Blender enter beta/rc/release
-if("${BLENDER_VERSION_CYCLE}" STREQUAL "release" OR
-   "${BLENDER_VERSION_CYCLE}" STREQUAL "rc")
-  set(WITH_EXPERIMENTAL_FEATURES OFF)
-else()
-  set(WITH_EXPERIMENTAL_FEATURES ON)
-endif()
-
 # Unit testsing
 option(WITH_GTESTS "Enable GTest unit testing" OFF)
 option(WITH_OPENGL_RENDER_TESTS "Enable OpenGL render related unit testing (Experimental)" OFF)
@@ -516,22 +498,9 @@ if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
 -fno-sanitize=alignment \
 ")

-    if(MSVC)
-      # clang-cl doesn't support all sanitizers, but leak and object-size give errors/warnings.
-      set(_asan_defaults "${_asan_defaults}")
-    elseif(APPLE)
-      # AppleClang doesn't support all sanitizers, but leak gives error.
-      # Build type is not known for multi-config generator, so don't add object-size sanitizer.
-      if(CMAKE_BUILD_TYPE MATCHES "Debug" OR GENERATOR_IS_MULTI_CONFIG)
-        # Silence the warning that object-size is not effective in -O0.
-        set(_asan_defaults "${_asan_defaults}")
-      else()
-        string(APPEND _asan_defaults " -fsanitize=object-size")
-      endif()
-    else()
-      string(APPEND _asan_defaults " -fsanitize=leak -fsanitize=object-size")
+    if(NOT MSVC) # not all sanitizers are supported with clang-cl, these two however are very vocal about it
+      set(_asan_defaults "${_asan_defaults} -fsanitize=leak -fsanitize=object-size" )
    endif()
-
    set(COMPILER_ASAN_CFLAGS "${_asan_defaults}" CACHE STRING "C flags for address sanitizer")
    mark_as_advanced(COMPILER_ASAN_CFLAGS)
    set(COMPILER_ASAN_CXXFLAGS "${_asan_defaults}" CACHE STRING "C++ flags for address sanitizer")
@@ -539,42 +508,20 @@ if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")

    unset(_asan_defaults)

-    if(MSVC)
-        find_library(
-          COMPILER_ASAN_LIBRARY NAMES clang_rt.asan-x86_64
+    if(NOT MSVC)
+      find_library(COMPILER_ASAN_LIBRARY asan ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES})
+    else()
+      find_library(
+        COMPILER_ASAN_LIBRARY NAMES clang_rt.asan-x86_64
        PATHS
        [HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/7.0.0/lib/windows
        [HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\LLVM\\LLVM;]/lib/clang/6.0.0/lib/windows
      )
-    elseif(APPLE)
-      execute_process(COMMAND ${CMAKE_CXX_COMPILER}
-        -print-file-name=lib
-        OUTPUT_VARIABLE CLANG_LIB_DIR
-      )
-      string(STRIP "${CLANG_LIB_DIR}" CLANG_LIB_DIR)
-      find_library(
-        COMPILER_ASAN_LIBRARY
-        NAMES
-          libclang_rt.asan_osx_dynamic.dylib
-        PATHS
-          "${CLANG_LIB_DIR}/darwin/"
-      )
-      unset(CLANG_LIB_DIR)
-    else()
-      find_library(
-        COMPILER_ASAN_LIBRARY asan ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}
-      )
    endif()
-
    mark_as_advanced(COMPILER_ASAN_LIBRARY)
  endif()
 endif()

-if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
-  option(WITH_COMPILER_SHORT_FILE_MACRO "Make paths in macros like __FILE__ relative to top level source and build directories." ON)
-  mark_as_advanced(WITH_COMPILER_SHORT_FILE_MACRO)
-endif()
-
 if(WIN32)
  # Use hardcoded paths or find_package to find externals
  option(WITH_WINDOWS_FIND_MODULES "Use find_package to locate libraries" OFF)
@@ -710,9 +657,6 @@ set_and_warn_dependency(WITH_TBB WITH_OPENIMAGEDENOISE  OFF)
 set_and_warn_dependency(WITH_TBB WITH_OPENVDB           OFF)
 set_and_warn_dependency(WITH_TBB WITH_MOD_FLUID         OFF)

-# NanoVDB requires OpenVDB to convert the data structure
-set_and_warn_dependency(WITH_OPENVDB WITH_NANOVDB       OFF)
-
 # OpenVDB uses 'half' type from OpenEXR & fails to link without OpenEXR enabled.
 set_and_warn_dependency(WITH_IMAGE_OPENEXR WITH_OPENVDB OFF)

@@ -847,10 +791,11 @@ set(CXX_WARNINGS)
 set(C_REMOVE_STRICT_FLAGS)
 set(CXX_REMOVE_STRICT_FLAGS)

-# Libraries to link to targets in setup_platform_linker_libs
+# libraries to link the binary with passed to target_link_libraries()
+# known as LLIBS to scons
 set(PLATFORM_LINKLIBS "")

-# Added to target linker flags in setup_platform_linker_flags
+# Added to linker flags in setup_liblinks
 # - CMAKE_EXE_LINKER_FLAGS
 # - CMAKE_EXE_LINKER_FLAGS_DEBUG
 set(PLATFORM_LINKFLAGS "")
@@ -858,27 +803,15 @@ set(PLATFORM_LINKFLAGS_DEBUG "")

 if(NOT CMAKE_BUILD_TYPE MATCHES "Release")
  if(WITH_COMPILER_ASAN)
-    if(NOT APPLE)
-      # Avoid passing address sanitizer compiler flags to `try_compile`.
-      # Since linker flags are not set, all compiler checks and `find_package`
-      # calls that rely on `try_compile` will fail.
-      # See CMP0066 also.
-      string(APPEND CMAKE_C_FLAGS_DEBUG " ${COMPILER_ASAN_CFLAGS}")
-      string(APPEND CMAKE_C_FLAGS_RELWITHDEBINFO " ${COMPILER_ASAN_CFLAGS}")
+    set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${COMPILER_ASAN_CFLAGS}")
+    set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} ${COMPILER_ASAN_CFLAGS}")

-      string(APPEND CMAKE_CXX_FLAGS_DEBUG " ${COMPILER_ASAN_CXXFLAGS}")
-      string(APPEND CMAKE_CXX_FLAGS_RELWITHDEBINFO " ${COMPILER_ASAN_CXXFLAGS}")
-    endif()
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${COMPILER_ASAN_CXXFLAGS}")
+    set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${COMPILER_ASAN_CXXFLAGS}")
    if(MSVC)
      set(COMPILER_ASAN_LINKER_FLAGS "/FUNCTIONPADMIN:6")
    endif()
-
-    if(APPLE AND COMPILER_ASAN_LIBRARY)
-      string(REPLACE " " ";" _list_COMPILER_ASAN_CFLAGS ${COMPILER_ASAN_CFLAGS})
-      add_compile_options("$<$<NOT:$<CONFIG:Release>>:${_list_COMPILER_ASAN_CFLAGS}>")
-      add_link_options("$<$<NOT:$<CONFIG:Release>>:-fno-omit-frame-pointer;-fsanitize=address>")
-      unset(_list_COMPILER_ASAN_CFLAGS)
-    elseif(COMPILER_ASAN_LIBRARY)
+    if(COMPILER_ASAN_LIBRARY)
      set(PLATFORM_LINKLIBS "${PLATFORM_LINKLIBS};${COMPILER_ASAN_LIBRARY}")
      set(PLATFORM_LINKFLAGS "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")
      set(PLATFORM_LINKFLAGS_DEBUG "${COMPILER_ASAN_LIBRARY} ${COMPILER_ASAN_LINKER_FLAGS}")
@@ -946,11 +879,11 @@ endif()
 # Do it globally, SSE2 is required for quite some time now.
 # Doing it now allows to use SSE/SSE2 in inline headers.
 if(SUPPORT_SSE_BUILD)
-  string(PREPEND PLATFORM_CFLAGS "${COMPILER_SSE_FLAG} ")
+  set(PLATFORM_CFLAGS " ${COMPILER_SSE_FLAG} ${PLATFORM_CFLAGS}")
  add_definitions(-D__SSE__ -D__MMX__)
 endif()
 if(SUPPORT_SSE2_BUILD)
-  string(APPEND PLATFORM_CFLAGS " ${COMPILER_SSE2_FLAG}")
+  set(PLATFORM_CFLAGS " ${PLATFORM_CFLAGS} ${COMPILER_SSE2_FLAG}")
  add_definitions(-D__SSE2__)
  if(NOT SUPPORT_SSE_BUILD) # don't double up
    add_definitions(-D__MMX__)
@@ -967,7 +900,7 @@ if(MSVC)
  # endianess-detection and auto-setting is counterproductive
  # so we just set endianness according CMAKE_OSX_ARCHITECTURES

-elseif(CMAKE_OSX_ARCHITECTURES MATCHES i386 OR CMAKE_OSX_ARCHITECTURES MATCHES x86_64 OR CMAKE_OSX_ARCHITECTURES MATCHES arm64)
+elseif(CMAKE_OSX_ARCHITECTURES MATCHES i386 OR CMAKE_OSX_ARCHITECTURES MATCHES x86_64)
  add_definitions(-D__LITTLE_ENDIAN__)
 elseif(CMAKE_OSX_ARCHITECTURES MATCHES ppc OR CMAKE_OSX_ARCHITECTURES MATCHES ppc64)
  add_definitions(-D__BIG_ENDIAN__)
@@ -1162,8 +1095,8 @@ if(WITH_OPENMP)

  if(OPENMP_FOUND)
    if(NOT WITH_OPENMP_STATIC)
-      string(APPEND CMAKE_C_FLAGS " ${OpenMP_C_FLAGS}")
-      string(APPEND CMAKE_CXX_FLAGS " ${OpenMP_CXX_FLAGS}")
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
    else()
      # Typically avoid adding flags as defines but we can't
      # pass OpenMP flags to the linker for static builds, meaning
@@ -1522,7 +1455,6 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
  ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
  ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_VARIABLE  -Wno-unused-variable)
  ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_MACROS    -Wno-unused-macros)
-  ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISLEADING_INDENTATION    -Wno-misleading-indentation)

  ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations)
  ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_INCOMPAT_PTR_DISCARD_QUAL -Wno-incompatible-pointer-types-discards-qualifiers)
@@ -1533,7 +1465,6 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
  ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNDEF -Wno-undef)
  ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_NORETURN -Wno-missing-noreturn)

-  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_PRIVATE_FIELD -Wno-unused-private-field)
  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_CXX11_NARROWING -Wno-c++11-narrowing)
  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_NON_VIRTUAL_DTOR -Wno-non-virtual-dtor)
@@ -1543,7 +1474,6 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_TYPEDEFS -Wno-unused-local-typedefs)
  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNDEFINED_VAR_TEMPLATE -Wno-undefined-var-template)
  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_INSTANTIATION_AFTER_SPECIALIZATION -Wno-instantiation-after-specialization)
-  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_MISLEADING_INDENTATION    -Wno-misleading-indentation)

 elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")

@@ -1556,8 +1486,8 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
  ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare)

  # disable numbered, false positives
-  string(APPEND C_WARNINGS " -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
-  string(APPEND CXX_WARNINGS " -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
+  set(C_WARNINGS "${C_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
+  set(CXX_WARNINGS "${CXX_WARNINGS} -wd188,186,144,913,556,858,597,177,1292,167,279,592,94,2722,3199")
 elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")
  # most msvc warnings are C & C++
  set(_WARNINGS
@@ -1588,7 +1518,7 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "MSVC")

  if(MSVC_VERSION GREATER_EQUAL 1911)
    # see https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/c5038?view=vs-2017
-    string(APPEND _WARNINGS " /w35038") # order of initialization in c++ constructors
+    set(_WARNINGS "${_WARNINGS} /w35038") # order of initialization in c++ constructors
  endif()

  string(REPLACE ";" " " _WARNINGS "${_WARNINGS}")
@@ -1629,19 +1559,13 @@ if(WITH_PYTHON)
 endif()

 if(MSVC)
-  string(APPEND CMAKE_CXX_FLAGS " /std:c++17")
-  # Make MSVC properly report the value of the __cplusplus preprocessor macro
-  # Available MSVC 15.7 (1914) and up, without this it reports 199711L regardless
-  # of the C++ standard chosen above
-  if(MSVC_VERSION GREATER 1913)
-    string(APPEND CMAKE_CXX_FLAGS " /Zc:__cplusplus")
-  endif()
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /std:c++17")
 elseif(
  CMAKE_COMPILER_IS_GNUCC OR
  CMAKE_C_COMPILER_ID MATCHES "Clang" OR
  CMAKE_C_COMPILER_ID MATCHES "Intel"
 )
-  string(APPEND CMAKE_CXX_FLAGS " -std=c++17")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
 else()
  message(FATAL_ERROR "Unknown compiler ${CMAKE_C_COMPILER_ID}, can't enable C++17 build")
 endif()
@@ -1654,47 +1578,12 @@ if(
  (CMAKE_C_COMPILER_ID MATCHES "Intel")
 )
  # Use C11 + GNU extensions, works with GCC, Clang, ICC
-  string(APPEND CMAKE_C_FLAGS " -std=gnu11")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu11")
 endif()

 if(UNIX AND NOT APPLE)
  if(NOT WITH_CXX11_ABI)
-    string(APPEND PLATFORM_CFLAGS " -D_GLIBCXX_USE_CXX11_ABI=0")
-  endif()
-endif()
-
-if(WITH_COMPILER_SHORT_FILE_MACRO)
-  # Use '-fmacro-prefix-map' for Clang and GCC (MSVC doesn't support this).
-  ADD_CHECK_C_COMPILER_FLAG(C_PREFIX_MAP_FLAGS C_MACRO_PREFIX_MAP -fmacro-prefix-map=foo=bar)
-  ADD_CHECK_CXX_COMPILER_FLAG(CXX_PREFIX_MAP_FLAGS CXX_MACRO_PREFIX_MAP -fmacro-prefix-map=foo=bar)
-  if(C_MACRO_PREFIX_MAP AND CXX_MACRO_PREFIX_MAP)
-    if(APPLE)
-      if(XCODE AND ${XCODE_VERSION} VERSION_LESS 12.0)
-      # Developers may have say LLVM Clang-10.0.1 toolchain (which supports the flag)
-      # with Xcode-11 (the Clang of which doesn't support the flag).
-        message(WARNING
-          "-fmacro-prefix-map flag is NOT supported by Clang shipped with Xcode-${XCODE_VERSION}."
-          " Some Xcode functionality in Product menu may not work. Disabling WITH_COMPILER_SHORT_FILE_MACRO."
-        )
-        set(WITH_COMPILER_SHORT_FILE_MACRO OFF)
-      endif()
-    endif()
-    if(WITH_COMPILER_SHORT_FILE_MACRO)
-      path_ensure_trailing_slash(_src_dir "${CMAKE_SOURCE_DIR}")
-      path_ensure_trailing_slash(_bin_dir "${CMAKE_BINARY_DIR}")
-      # Keep this variable so it can be stripped from build-info.
-      set(PLATFORM_CFLAGS_FMACRO_PREFIX_MAP
-        "-fmacro-prefix-map=\"${_src_dir}\"=\"\" -fmacro-prefix-map=\"${_bin_dir}\"=\"\"")
-      string(APPEND PLATFORM_CFLAGS " ${PLATFORM_CFLAGS_FMACRO_PREFIX_MAP}")
-      unset(_src_dir)
-      unset(_bin_dir)
-    endif()
-  else()
-    message(WARNING
-      "-fmacro-prefix-map flag is NOT supported by C/C++ compiler."
-      " Disabling WITH_COMPILER_SHORT_FILE_MACRO."
-    )
-    set(WITH_COMPILER_SHORT_FILE_MACRO OFF)
+    set(PLATFORM_CFLAGS "${PLATFORM_CFLAGS} -D_GLIBCXX_USE_CXX11_ABI=0")
  endif()
 endif()

@@ -1739,6 +1628,10 @@ endif()
 #-----------------------------------------------------------------------------
 # Libraries

+if(WITH_GTESTS)
+  include(GTestTesting)
+endif()
+
 if(WITH_BLENDER)
  add_subdirectory(intern)
  add_subdirectory(extern)
@@ -1798,7 +1691,7 @@ if(FIRST_RUN)
    set(_msg "  - ${_setting}")
    string(LENGTH "${_msg}" _len)
    while("32" GREATER "${_len}")
-      string(APPEND _msg " ")
+      set(_msg "${_msg} ")
      math(EXPR _len "${_len} + 1")
    endwhile()

@@ -1816,24 +1709,23 @@ if(FIRST_RUN)
  message(STATUS "C++ Compiler: \"${CMAKE_CXX_COMPILER_ID}\"")

  info_cfg_text("Build Options:")
-  info_cfg_option(WITH_ALEMBIC)
  info_cfg_option(WITH_BULLET)
-  info_cfg_option(WITH_CYCLES)
-  info_cfg_option(WITH_FFTW3)
-  info_cfg_option(WITH_FREESTYLE)
-  info_cfg_option(WITH_GMP)
-  info_cfg_option(WITH_IK_ITASC)
  info_cfg_option(WITH_IK_SOLVER)
-  info_cfg_option(WITH_INPUT_NDOF)
-  info_cfg_option(WITH_INTERNATIONAL)
+  info_cfg_option(WITH_IK_ITASC)
  info_cfg_option(WITH_OPENCOLLADA)
+  info_cfg_option(WITH_FFTW3)
+  info_cfg_option(WITH_INTERNATIONAL)
+  info_cfg_option(WITH_INPUT_NDOF)
+  info_cfg_option(WITH_CYCLES)
+  info_cfg_option(WITH_FREESTYLE)
  info_cfg_option(WITH_OPENCOLORIO)
+  info_cfg_option(WITH_XR_OPENXR)
  info_cfg_option(WITH_OPENIMAGEDENOISE)
  info_cfg_option(WITH_OPENVDB)
+  info_cfg_option(WITH_ALEMBIC)
  info_cfg_option(WITH_QUADRIFLOW)
-  info_cfg_option(WITH_TBB)
  info_cfg_option(WITH_USD)
-  info_cfg_option(WITH_XR_OPENXR)
+  info_cfg_option(WITH_TBB)

  info_cfg_text("Compiler Options:")
  info_cfg_option(WITH_BUILDINFO)
@@ -1841,58 +1733,58 @@ if(FIRST_RUN)

  info_cfg_text("System Options:")
  info_cfg_option(WITH_INSTALL_PORTABLE)
-  info_cfg_option(WITH_MEM_JEMALLOC)
-  info_cfg_option(WITH_MEM_VALGRIND)
-  info_cfg_option(WITH_SYSTEM_GLEW)
  info_cfg_option(WITH_X11_ALPHA)
  info_cfg_option(WITH_X11_XF86VMODE)
  info_cfg_option(WITH_X11_XFIXES)
  info_cfg_option(WITH_X11_XINPUT)
+  info_cfg_option(WITH_MEM_JEMALLOC)
+  info_cfg_option(WITH_MEM_VALGRIND)
+  info_cfg_option(WITH_SYSTEM_GLEW)

  info_cfg_text("Image Formats:")
+  info_cfg_option(WITH_OPENIMAGEIO)
  info_cfg_option(WITH_IMAGE_CINEON)
  info_cfg_option(WITH_IMAGE_DDS)
  info_cfg_option(WITH_IMAGE_HDR)
  info_cfg_option(WITH_IMAGE_OPENEXR)
  info_cfg_option(WITH_IMAGE_OPENJPEG)
  info_cfg_option(WITH_IMAGE_TIFF)
-  info_cfg_option(WITH_OPENIMAGEIO)

  info_cfg_text("Audio:")
-  info_cfg_option(WITH_CODEC_AVI)
-  info_cfg_option(WITH_CODEC_FFMPEG)
-  info_cfg_option(WITH_CODEC_SNDFILE)
-  info_cfg_option(WITH_JACK)
-  info_cfg_option(WITH_JACK_DYNLOAD)
  info_cfg_option(WITH_OPENAL)
  info_cfg_option(WITH_SDL)
  info_cfg_option(WITH_SDL_DYNLOAD)
+  info_cfg_option(WITH_JACK)
+  info_cfg_option(WITH_JACK_DYNLOAD)
+  info_cfg_option(WITH_CODEC_AVI)
+  info_cfg_option(WITH_CODEC_FFMPEG)
+  info_cfg_option(WITH_CODEC_SNDFILE)

  info_cfg_text("Compression:")
  info_cfg_option(WITH_LZMA)
  info_cfg_option(WITH_LZO)

  info_cfg_text("Python:")
-  if(APPLE)
-    info_cfg_option(WITH_PYTHON_FRAMEWORK)
-  endif()
  info_cfg_option(WITH_PYTHON_INSTALL)
  info_cfg_option(WITH_PYTHON_INSTALL_NUMPY)
  info_cfg_option(WITH_PYTHON_MODULE)
  info_cfg_option(WITH_PYTHON_SAFETY)
+  if(APPLE)
+    info_cfg_option(WITH_PYTHON_FRAMEWORK)
+  endif()

  info_cfg_text("Modifiers:")
+  info_cfg_option(WITH_MOD_REMESH)
  info_cfg_option(WITH_MOD_FLUID)
  info_cfg_option(WITH_MOD_OCEANSIM)
-  info_cfg_option(WITH_MOD_REMESH)

  info_cfg_text("OpenGL:")
+  info_cfg_option(WITH_GLEW_ES)
+  info_cfg_option(WITH_GL_EGL)
+  info_cfg_option(WITH_GL_PROFILE_ES20)
  if(WIN32)
    info_cfg_option(WITH_GL_ANGLE)
  endif()
-  info_cfg_option(WITH_GL_EGL)
-  info_cfg_option(WITH_GL_PROFILE_ES20)
-  info_cfg_option(WITH_GLEW_ES)

  info_cfg_text("")

--- a/29
+++ b/29
@@ -81,19 +81,11 @@ Static Source Code Checking
   * check_splint:          Run blenders source through splint (C only).
   * check_sparse:          Run blenders source through sparse (C only).
   * check_smatch:          Run blenders source through smatch (C only).
-   * check_descriptions:    Check for duplicate/invalid descriptions.
-
-Spell Checkers
-
-   * check_spelling_c:      Check for spelling errors (C/C++ only),
+   * check_spelling_c:      Check for spelling errors (C/C++ only).
+   * check_spelling_c_qtc:  Same as check_spelling_c but outputs QtCreator tasks format.
   * check_spelling_osl:    Check for spelling errors (OSL only).
   * check_spelling_py:     Check for spelling errors (Python only).
-
-   Note that spell checkers can take a 'CHECK_SPELLING_CACHE' filepath argument,
-   so re-running does not need to re-check unchanged files.
-
-   Example:
-      make check_spelling_c CHECK_SPELLING_CACHE=../spelling_cache.data
+   * check_descriptions:    Check for duplicate/invalid descriptions.

 Utilities
   Not associated with building Blender.
@@ -465,17 +457,26 @@ check_spelling_c: .FORCE
 	cd "$(BUILD_DIR)" ; \
 	PYTHONIOENCODING=utf_8 $(PYTHON) \
 	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
-	    --cache-file=$(CHECK_SPELLING_CACHE) \
 	    "$(BLENDER_DIR)/source" \
 	    "$(BLENDER_DIR)/intern/cycles" \
 	    "$(BLENDER_DIR)/intern/guardedalloc" \
 	    "$(BLENDER_DIR)/intern/ghost" \

+check_spelling_c_qtc: .FORCE
+	cd "$(BUILD_DIR)" ; USE_QTC_TASK=1 \
+	PYTHONIOENCODING=utf_8 $(PYTHON) \
+	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
+	    "$(BLENDER_DIR)/source" \
+	    "$(BLENDER_DIR)/intern/cycles" \
+	    "$(BLENDER_DIR)/intern/guardedalloc" \
+	    "$(BLENDER_DIR)/intern/ghost" \
+	    > \
+	    "$(BLENDER_DIR)/check_spelling_c.tasks"
+
 check_spelling_osl: .FORCE
 	cd "$(BUILD_DIR)" ;\
 	PYTHONIOENCODING=utf_8 $(PYTHON) \
 	    "$(BLENDER_DIR)/source/tools/check_source/check_spelling.py" \
-	    --cache-file=$(CHECK_SPELLING_CACHE) \
 	    "$(BLENDER_DIR)/intern/cycles/kernel/shaders"

 check_descriptions: .FORCE
@@ -517,7 +518,7 @@ doc_py: .FORCE
 	ASAN_OPTIONS=halt_on_error=0 \
 	$(BLENDER_BIN) --background -noaudio --factory-startup \
 		--python doc/python_api/sphinx_doc_gen.py
-	sphinx-build -b html -j $(NPROCS) doc/python_api/sphinx-in doc/python_api/sphinx-out
+	cd doc/python_api ; sphinx-build -b html sphinx-in sphinx-out
 	@echo "docs written into: '$(BLENDER_DIR)/doc/python_api/sphinx-out/index.html'"

 doc_doxy: .FORCE
--- a/build_files/build_environment/CMakeLists.txt
+++ b/build_files/build_environment/CMakeLists.txt
@@ -30,11 +30,11 @@
 #   build_deps 2015 x64 / build_deps 2015 x86
 #
 # MAC OS X USAGE:
-#   Install with homebrew: brew install autoconf automake bison cmake libtool pkg-config yasm
+#   Install with homebrew: brew install cmake autoconf automake libtool yasm nasm bison
 #   Run "make deps" from main Blender directory
 #
 # LINUX USAGE:
-#   Install compiler cmake autoconf automake libtool yasm tcl
+#   Install compiler cmake autoconf automake libtool yasm nasm tcl
 #   Run "make deps" from main Blender directory
 #
 ####################################################################################################
@@ -57,6 +57,7 @@ include(cmake/zlib.cmake)
 include(cmake/openal.cmake)
 include(cmake/png.cmake)
 include(cmake/jpeg.cmake)
+include(cmake/boost.cmake)
 include(cmake/blosc.cmake)
 include(cmake/pthreads.cmake)
 include(cmake/openexr.cmake)
@@ -75,8 +76,6 @@ include(cmake/llvm.cmake)
 include(cmake/clang.cmake)
 if(APPLE)
  include(cmake/openmp.cmake)
-endif()
-if(UNIX)
  include(cmake/nasm.cmake)
 endif()
 include(cmake/openimageio.cmake)
@@ -85,25 +84,19 @@ include(cmake/flexbison.cmake)
 include(cmake/osl.cmake)
 include(cmake/tbb.cmake)
 include(cmake/openvdb.cmake)
-include(cmake/nanovdb.cmake)
 include(cmake/python.cmake)
 include(cmake/python_site_packages.cmake)
 include(cmake/package_python.cmake)
 include(cmake/numpy.cmake)
 include(cmake/usd.cmake)
-include(cmake/potrace.cmake)
-# Boost needs to be included after python.cmake due to the PYTHON_BINARY variable being needed.
-include(cmake/boost.cmake)
 if(UNIX)
  # Rely on PugiXML compiled with OpenImageIO
 else()
  include(cmake/pugixml.cmake)
 endif()
-if((NOT APPLE) OR ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64"))
-  include(cmake/ispc.cmake)
-  include(cmake/openimagedenoise.cmake)
-  include(cmake/embree.cmake)
-endif()
+include(cmake/ispc.cmake)
+include(cmake/openimagedenoise.cmake)
+include(cmake/embree.cmake)
 if(NOT APPLE)
  include(cmake/xr_openxr.cmake)
 endif()
@@ -118,10 +111,10 @@ if(WIN32)
  include(cmake/yamlcpp.cmake)
  # LCMS is an OCIO dep, but only if you build the apps, leaving it here for convenience
  # include(cmake/lcms.cmake)
+
 endif()

 if(NOT WIN32 OR ENABLE_MINGW64)
-  include(cmake/gmp.cmake)
  include(cmake/openjpeg.cmake)
  if(NOT WIN32 OR BUILD_MODE STREQUAL Release)
    if(WIN32)
--- a/build_files/build_environment/cmake/boost.cmake
+++ b/build_files/build_environment/cmake/boost.cmake
@@ -19,6 +19,17 @@
 set(BOOST_ADDRESS_MODEL 64)

 if(WIN32)
+  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+    set(PYTHON_ARCH x64)
+    set(PYTHON_ARCH2 win-AMD64)
+    set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/amd64/)
+  else()
+    set(PYTHON_ARCH x86)
+    set(PYTHON_ARCH2 win32)
+    set(PYTHON_OUTPUTDIR ${BUILD_DIR}/python/src/external_python/pcbuild/win32/)
+    set(BOOST_ADDRESS_MODEL 32)
+  endif()
+
  set(BOOST_TOOLSET toolset=msvc-14.1)
  set(BOOST_COMPILER_STRING -vc141)

@@ -49,21 +60,6 @@ else()
  endif()
 endif()

-if(WITH_BOOST_PYTHON)
-  set(JAM_FILE ${BUILD_DIR}/boost.user-config.jam)
-  configure_file(${PATCH_DIR}/boost.user.jam.in ${JAM_FILE})
-  set(BOOST_PYTHON_OPTIONS
-    --with-python
-    --user-config=${JAM_FILE}
-  )
-  if(WIN32 AND BUILD_MODE STREQUAL Debug)
-    set(BOOST_PYTHON_OPTIONS
-      ${BOOST_PYTHON_OPTIONS}
-      define=BOOST_DEBUG_PYTHON
-    )
-  endif()
-endif()
-
 set(BOOST_OPTIONS
  --with-filesystem
  --with-locale
@@ -80,7 +76,6 @@ set(BOOST_OPTIONS
  -sNO_LZMA=1
  -sNO_ZSTD=1
  ${BOOST_TOOLSET}
-  ${BOOST_PYTHON_OPTIONS}
 )

 string(TOLOWER ${BUILD_MODE} BOOST_BUILD_TYPE)
@@ -97,11 +92,3 @@ ExternalProject_Add(external_boost
  BUILD_IN_SOURCE 1
  INSTALL_COMMAND "${BOOST_HARVEST_CMD}"
 )
-
-if(WITH_BOOST_PYTHON)
-  add_dependencies(
-    external_boost
-    external_python
-    external_numpy
-  )
-endif()
--- a/build_files/build_environment/cmake/check_software.cmake
+++ b/build_files/build_environment/cmake/check_software.cmake
@@ -26,11 +26,11 @@ if(UNIX)
  set(_required_software
    autoconf
    automake
-    bison
    ${_libtoolize_name}
-    pkg-config
-    tclsh
+    nasm
    yasm
+    tclsh
+    bison
  )

  foreach(_software ${_required_software})
@@ -43,7 +43,7 @@ if(UNIX)

  if(APPLE)
    if(NOT EXISTS "/usr/local/opt/bison/bin/bison")
-      string(APPEND _software_missing " bison")
+      set(_software_missing "${_software_missing} bison")
    endif()
  endif()

@@ -54,10 +54,10 @@ if(UNIX)
      "  ${_software_missing}\n"
      "\n"
      "On Debian and Ubuntu:\n"
-      "  apt install autoconf automake libtool yasm tcl\n"
+      "  apt install autoconf automake libtool yasm nasm tcl\n"
      "\n"
      "On macOS (with homebrew):\n"
-      "  brew install autoconf automake bison libtool pkg-config yasm\n"
+      "  brew install cmake autoconf automake libtool yasm nasm bison\n"
      "\n"
      "Other platforms:\n"
      "  Install equivalent packages.\n")
--- a/build_files/build_environment/cmake/clang.cmake
+++ b/build_files/build_environment/cmake/clang.cmake
@@ -30,11 +30,6 @@ else()
  set(CLANG_GENERATOR "Unix Makefiles")
 endif()

-if(APPLE)
-  set(CLANG_EXTRA_ARGS ${CLANG_EXTRA_ARGS}
-    -DLIBXML2_LIBRARY=${LIBDIR}/xml2/lib/libxml2.a
-  )
-endif()

 ExternalProject_Add(external_clang
  URL ${CLANG_URI}
@@ -64,11 +59,3 @@ add_dependencies(
  external_clang
  ll
 )
-
-# We currently do not build libxml2 on Windows.
-if(NOT WIN32)
-  add_dependencies(
-    external_clang
-    external_xml2
-  )
-endif()
--- a/build_files/build_environment/cmake/ffmpeg.cmake
+++ b/build_files/build_environment/cmake/ffmpeg.cmake
@@ -52,11 +52,6 @@ if(APPLE)
    --target-os=darwin
    --x86asmexe=${LIBDIR}/nasm/bin/nasm
  )
-elseif(UNIX)
-  set(FFMPEG_EXTRA_FLAGS
-    ${FFMPEG_EXTRA_FLAGS}
-    --x86asmexe=${LIBDIR}/nasm/bin/nasm
-  )
 endif()

 ExternalProject_Add(external_ffmpeg
@@ -100,6 +95,8 @@ ExternalProject_Add(external_ffmpeg
    --disable-version3
    --disable-debug
    --enable-optimizations
+    --disable-sse
+    --disable-ssse3
    --enable-ffplay
    --disable-openssl
    --disable-securetransport
@@ -147,7 +144,7 @@ if(WIN32)
    external_zlib_mingw
  )
 endif()
-if(UNIX)
+if(APPLE)
  add_dependencies(
    external_ffmpeg
    external_nasm
--- a/build_files/build_environment/cmake/gmp.cmake
+++ b/build_files/build_environment/cmake/gmp.cmake
@@ -1,108 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(GMP_EXTRA_ARGS -enable-cxx)
-
-if(WIN32)
-  # Shared for windows because static libs will drag in a libgcc dependency.
-  set(GMP_OPTIONS --disable-static --enable-shared --enable-fat --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32)
-else()
-  set(GMP_OPTIONS --enable-static --disable-shared )
-endif()
-
-if(APPLE)
-  if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-    set(GMP_OPTIONS
-      ${GMP_OPTIONS}
-      --disable-assembly
-    )
-  else()
-    set(GMP_OPTIONS
-      ${GMP_OPTIONS}
-      --with-pic
-    )
-  endif()
-elseif(UNIX)
-  set(GMP_OPTIONS
-    ${GMP_OPTIONS}
-    --with-pic
-    --enable-fat
-  )
-endif()
-
-ExternalProject_Add(external_gmp
-  URL ${GMP_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${GMP_HASH}
-  PREFIX ${BUILD_DIR}/gmp
-  CONFIGURE_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/gmp/src/external_gmp/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/gmp ${GMP_OPTIONS} ${GMP_EXTRA_ARGS}
-  BUILD_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/gmp/src/external_gmp/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV_NO_PERL} && cd ${BUILD_DIR}/gmp/src/external_gmp/ && make install
-  INSTALL_DIR ${LIBDIR}/gmp
-)
-
-if(MSVC)
-  set_target_properties(external_gmp PROPERTIES FOLDER Mingw)
-endif()
-
-if(BUILD_MODE STREQUAL Release AND WIN32)
-  ExternalProject_Add_Step(external_gmp after_install
-      COMMAND  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-3.dll.def ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.def
-      COMMAND  lib /def:${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.def /machine:x64 /out:${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.lib
-      COMMAND  ${CMAKE_COMMAND} -E copy ${LIBDIR}/gmp/bin/libgmp-10.dll ${HARVEST_TARGET}/gmp/lib/libgmp-10.dll
-      COMMAND  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.lib ${HARVEST_TARGET}/gmp/lib/libgmp-10.lib
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/gmp/include ${HARVEST_TARGET}/gmp/include
-    DEPENDEES install
-  )
-endif()
-
-if(BUILD_MODE STREQUAL Debug AND WIN32)
-ExternalProject_Add_Step(external_gmp after_install
-      COMMAND  ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-3.dll.def ${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.def
-      COMMAND  lib /def:${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.def /machine:x64 /out:${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.lib
-    DEPENDEES install
-  )
-endif()
-
-if(WIN32)
-  # gmpxx is somewhat special, it builds on top of the C style gmp library but exposes C++ bindings
-  # given the C++ ABI between MSVC and mingw is not compatible, we need to build the bindings
-  # with MSVC, while GMP can only be build with mingw.
-  ExternalProject_Add(external_gmpxx
-    URL ${GMP_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${GMP_HASH}
-    PREFIX ${BUILD_DIR}/gmpxx
-    PATCH_COMMAND COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_gmpxx.txt ${BUILD_DIR}/gmpxx/src/external_gmpxx/CMakeLists.txt &&
-                          ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/config_gmpxx.h ${BUILD_DIR}/gmpxx/src/external_gmpxx/config.h
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/gmpxx ${DEFAULT_CMAKE_FLAGS} -DGMP_LIBRARY=${BUILD_DIR}/gmp/src/external_gmp/.libs/libgmp-10.lib -DGMP_INCLUDE_DIR=${BUILD_DIR}/gmp/src/external_gmp -DCMAKE_DEBUG_POSTFIX=_d
-    INSTALL_DIR ${LIBDIR}/gmpxx
-  )
-  set_target_properties(external_gmpxx PROPERTIES FOLDER Mingw)
-
-  add_dependencies(
-    external_gmpxx
-    external_gmp
-  )
-
-  ExternalProject_Add_Step(external_gmpxx after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/gmpxx/ ${HARVEST_TARGET}/gmp
-    DEPENDEES install
-  )
-
-endif()
--- a/build_files/build_environment/cmake/harvest.cmake
+++ b/build_files/build_environment/cmake/harvest.cmake
@@ -26,7 +26,6 @@ endif()
 message("HARVEST_TARGET = ${HARVEST_TARGET}")

 if(WIN32)
-
 if(BUILD_MODE STREQUAL Release)
  add_custom_target(Harvest_Release_Results
    COMMAND # jpeg rename libfile + copy include
@@ -43,7 +42,7 @@ if(BUILD_MODE STREQUAL Release)
        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/glew/include/ ${HARVEST_TARGET}/opengl/include/ &&
        # tiff
        ${CMAKE_COMMAND} -E copy ${LIBDIR}/tiff/lib/tiff.lib ${HARVEST_TARGET}/tiff/lib/libtiff.lib &&
-        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/tiff/include/ ${HARVEST_TARGET}/tiff/include/
+        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/tiff/include/ ${HARVEST_TARGET}/tiff/include/ &&
    DEPENDS
  )
 endif()
@@ -90,8 +89,6 @@ harvest(freetype/include freetype/include "*.h")
 harvest(freetype/lib/libfreetype2ST.a freetype/lib/libfreetype.a)
 harvest(glew/include glew/include "*.h")
 harvest(glew/lib glew/lib "*.a")
-harvest(gmp/include gmp/include "*.h")
-harvest(gmp/lib gmp/lib "*.a")
 harvest(jemalloc/include jemalloc/include "*.h")
 harvest(jemalloc/lib jemalloc/lib "*.a")
 harvest(jpg/include jpeg/include "*.h")
@@ -135,19 +132,14 @@ harvest(openimageio/bin openimageio/bin "maketx")
 harvest(openimageio/bin openimageio/bin "oiiotool")
 harvest(openimageio/include openimageio/include "*")
 harvest(openimageio/lib openimageio/lib "*.a")
-if((NOT APPLE) OR ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64"))
-  harvest(openimagedenoise/include openimagedenoise/include "*")
-  harvest(openimagedenoise/lib openimagedenoise/lib "*.a")
-  harvest(embree/include embree/include "*.h")
-  harvest(embree/lib embree/lib "*.a")
-endif()
+harvest(openimagedenoise/include openimagedenoise/include "*")
+harvest(openimagedenoise/lib openimagedenoise/lib "*.a")
 harvest(openjpeg/include/openjpeg-2.3 openjpeg/include "*.h")
 harvest(openjpeg/lib openjpeg/lib "*.a")
 harvest(opensubdiv/include opensubdiv/include "*.h")
 harvest(opensubdiv/lib opensubdiv/lib "*.a")
 harvest(openvdb/include/openvdb openvdb/include/openvdb "*.h")
 harvest(openvdb/lib openvdb/lib "*.a")
-harvest(nanovdb/nanovdb nanovdb/include/nanovdb "*.h")
 harvest(xr_openxr_sdk/include/openxr xr_openxr_sdk/include/openxr "*.h")
 harvest(xr_openxr_sdk/lib xr_openxr_sdk/lib "*.a")
 harvest(osl/bin osl/bin "oslc")
@@ -176,11 +168,11 @@ harvest(vpx/lib ffmpeg/lib "*.a")
 harvest(webp/lib ffmpeg/lib "*.a")
 harvest(x264/lib ffmpeg/lib "*.a")
 harvest(xvidcore/lib ffmpeg/lib "*.a")
+harvest(embree/include embree/include "*.h")
+harvest(embree/lib embree/lib "*.a")
 harvest(usd/include usd/include "*.h")
 harvest(usd/lib/usd usd/lib/usd "*")
 harvest(usd/plugin usd/plugin "*")
-harvest(potrace/include potrace/include "*.h")
-harvest(potrace/lib potrace/lib "*.a")

 if(UNIX AND NOT APPLE)
  harvest(libglu/lib mesa/lib "*.so*")
--- a/build_files/build_environment/cmake/ispc.cmake
+++ b/build_files/build_environment/cmake/ispc.cmake
@@ -43,7 +43,6 @@ set(ISPC_EXTRA_ARGS
    -DLLVM_ROOT=${LIBDIR}/llvm/lib/cmake/llvm
    -DLLVM_LIBRARY_DIR=${LIBDIR}/llvm/lib
    -DCLANG_EXECUTABLE=${LIBDIR}/clang/bin/clang
-    -DCLANGPP_EXECUTABLE=${LIBDIR}/clang/bin/clang++
    -DISPC_INCLUDE_TESTS=Off
    -DCLANG_LIBRARY_DIR=${LIBDIR}/clang/lib
    -DCLANG_INCLUDE_DIRS=${LIBDIR}/clang/include
@@ -74,3 +73,4 @@ if(WIN32)
    external_flexbison
  )
 endif()
+
--- a/build_files/build_environment/cmake/jpeg.cmake
+++ b/build_files/build_environment/cmake/jpeg.cmake
@@ -59,4 +59,4 @@ else(WIN32)
  )

  set(JPEG_LIBRARY libjpeg${LIBEXT})
-endif()
+endif(WIN32)
--- a/build_files/build_environment/cmake/llvm.cmake
+++ b/build_files/build_environment/cmake/llvm.cmake
@@ -16,17 +16,11 @@
 #
 # ***** END GPL LICENSE BLOCK *****

-if(APPLE AND "${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-  set(LLVM_TARGETS AArch64)
-else()
-  set(LLVM_TARGETS X86)
-endif()
-
 set(LLVM_EXTRA_ARGS
  -DLLVM_USE_CRT_RELEASE=MD
  -DLLVM_USE_CRT_DEBUG=MDd
  -DLLVM_INCLUDE_TESTS=OFF
-  -DLLVM_TARGETS_TO_BUILD=${LLVM_TARGETS}
+  -DLLVM_TARGETS_TO_BUILD=X86
  -DLLVM_INCLUDE_EXAMPLES=OFF
  -DLLVM_ENABLE_TERMINFO=OFF
  -DLLVM_BUILD_LLVM_C_DYLIB=OFF
--- a/build_files/build_environment/cmake/nanovdb.cmake
+++ b/build_files/build_environment/cmake/nanovdb.cmake
@@ -1,54 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(NANOVDB_EXTRA_ARGS
-   # NanoVDB is header-only, so only need the install target
-  -DNANOVDB_BUILD_UNITTESTS=OFF
-  -DNANOVDB_BUILD_EXAMPLES=OFF
-  -DNANOVDB_BUILD_BENCHMARK=OFF
-  -DNANOVDB_BUILD_DOCS=OFF
-  -DNANOVDB_BUILD_TOOLS=OFF
-  -DNANOVDB_CUDA_KEEP_PTX=OFF
-   # Do not need to include any of the dependencies because of this
-  -DNANOVDB_USE_OPENVDB=OFF
-  -DNANOVDB_USE_OPENGL=OFF
-  -DNANOVDB_USE_OPENCL=OFF
-  -DNANOVDB_USE_CUDA=OFF
-  -DNANOVDB_USE_TBB=OFF
-  -DNANOVDB_USE_BLOSC=OFF
-  -DNANOVDB_USE_ZLIB=OFF
-  -DNANOVDB_USE_OPTIX=OFF
-  -DNANOVDB_ALLOW_FETCHCONTENT=OFF
-)
-
-ExternalProject_Add(nanovdb
-  URL ${NANOVDB_URI}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH MD5=${NANOVDB_HASH}
-  PREFIX ${BUILD_DIR}/nanovdb
-  SOURCE_SUBDIR nanovdb
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/nanovdb ${DEFAULT_CMAKE_FLAGS} ${NANOVDB_EXTRA_ARGS}
-  INSTALL_DIR ${LIBDIR}/nanovdb
-)
-
-if(WIN32)
-  ExternalProject_Add_Step(nanovdb after_install
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/nanovdb/nanovdb ${HARVEST_TARGET}/nanovdb/include/nanovdb
-    DEPENDEES install
-  )
-endif()
--- a/build_files/build_environment/cmake/numpy.cmake
+++ b/build_files/build_environment/cmake/numpy.cmake
@@ -38,7 +38,6 @@ ExternalProject_Add(external_numpy
  PREFIX ${BUILD_DIR}/numpy
  PATCH_COMMAND ${NUMPY_PATCH}
  CONFIGURE_COMMAND ""
-  PATCH_COMMAND COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/numpy/src/external_numpy < ${PATCH_DIR}/numpy.diff
  LOG_BUILD 1
  BUILD_COMMAND ${PYTHON_BINARY} ${BUILD_DIR}/numpy/src/external_numpy/setup.py build ${NUMPY_BUILD_OPTION} install --old-and-unmanageable
  INSTALL_COMMAND ""
--- a/build_files/build_environment/cmake/opencolorio.cmake
+++ b/build_files/build_environment/cmake/opencolorio.cmake
@@ -30,13 +30,6 @@ set(OPENCOLORIO_EXTRA_ARGS
  -DOCIO_STATIC_JNIGLUE=OFF
 )

-if(APPLE AND NOT("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64"))
-  set(OPENCOLORIO_EXTRA_ARGS
-     ${OPENCOLORIO_EXTRA_ARGS}
-     -DOCIO_USE_SSE=OFF
-  )
-endif()
-
 if(WIN32)
  set(OCIO_PATCH opencolorio_win.diff)
  set(OPENCOLORIO_EXTRA_ARGS
--- a/build_files/build_environment/cmake/openmp.cmake
+++ b/build_files/build_environment/cmake/openmp.cmake
@@ -22,7 +22,6 @@ ExternalProject_Add(external_openmp
  DOWNLOAD_DIR ${DOWNLOAD_DIR}
  URL_HASH MD5=${OPENMP_HASH}
  PREFIX ${BUILD_DIR}/openmp
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/openmp/src/external_openmp < ${PATCH_DIR}/openmp.diff
  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openmp ${DEFAULT_CMAKE_FLAGS}
  INSTALL_COMMAND cd ${BUILD_DIR}/openmp/src/external_openmp-build && install_name_tool -id @executable_path/../Resources/lib/libomp.dylib runtime/src/libomp.dylib && make install
  INSTALL_DIR ${LIBDIR}/openmp
--- a/build_files/build_environment/cmake/openvdb.cmake
+++ b/build_files/build_environment/cmake/openvdb.cmake
@@ -20,14 +20,6 @@ if(BUILD_MODE STREQUAL Debug)
  set(BLOSC_POST _d)
 endif()

-if(WIN32)
-  set(OPENVDB_SHARED ON)
-  set(OPENVDB_STATIC OFF)
-else()
-  set(OPENVDB_SHARED OFF)
-  set(OPENVDB_STATIC ON)
-endif()
-
 set(OPENVDB_EXTRA_ARGS
  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
  -DBoost_USE_MULTITHREADED=ON
@@ -50,10 +42,8 @@ set(OPENVDB_EXTRA_ARGS
  -DOPENEXR_LIBRARYDIR=${LIBDIR}/openexr/lib
   # All libs live in openexr, even the ilmbase ones
  -DILMBASE_LIBRARYDIR=${LIBDIR}/openexr/lib
-  -DOPENVDB_CORE_SHARED=${OPENVDB_SHARED}
-  -DOPENVDB_CORE_STATIC=${OPENVDB_STATIC}
+  -DOPENVDB_CORE_SHARED=Off
  -DOPENVDB_BUILD_BINARIES=Off
-  -DCMAKE_DEBUG_POSTFIX=_d
 )

 if(WIN32)
@@ -96,16 +86,14 @@ add_dependencies(
 if(WIN32)
  if(BUILD_MODE STREQUAL Release)
    ExternalProject_Add_Step(openvdb after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openvdb/include/openvdb ${HARVEST_TARGET}/openvdb/include/openvdb
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/openvdb.lib ${HARVEST_TARGET}/openvdb/lib/openvdb.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/bin/openvdb.dll ${HARVEST_TARGET}/openvdb/bin/openvdb.dll
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openvdb/include ${HARVEST_TARGET}/openvdb/include
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/libopenvdb.lib ${HARVEST_TARGET}/openvdb/lib/openvdb.lib
      DEPENDEES install
    )
  endif()
  if(BUILD_MODE STREQUAL Debug)
    ExternalProject_Add_Step(openvdb after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/openvdb_d.lib ${HARVEST_TARGET}/openvdb/lib/openvdb_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/bin/openvdb_d.dll ${HARVEST_TARGET}/openvdb/bin/openvdb_d.dll
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openvdb/lib/libopenvdb.lib ${HARVEST_TARGET}/openvdb/lib/openvdb_d.lib
      DEPENDEES install
    )
  endif()
--- a/build_files/build_environment/cmake/options.cmake
+++ b/build_files/build_environment/cmake/options.cmake
@@ -20,7 +20,6 @@ if(WIN32)
  option(ENABLE_MINGW64 "Enable building of ffmpeg/iconv/libsndfile/fftw3 by installing mingw64" ON)
 endif()
 option(WITH_WEBP "Enable building of oiio with webp support" OFF)
-option(WITH_BOOST_PYTHON "Enable building of boost with python support" OFF)
 set(MAKE_THREADS 1 CACHE STRING "Number of threads to run make with")

 if(NOT BUILD_MODE)
@@ -56,7 +55,7 @@ if(WIN32)
  if(MSVC_VERSION GREATER 1909)
    set(COMMON_MSVC_FLAGS "/Wv:18") #some deps with warnings as error aren't quite ready for dealing with the new 2017 warnings.
  endif()
-  string(APPEND COMMON_MSVC_FLAGS " /bigobj")
+  set(COMMON_MSVC_FLAGS "${COMMON_MSVC_FLAGS} /bigobj")
  if(WITH_OPTIMIZED_DEBUG)
    set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MDd ${COMMON_MSVC_FLAGS} /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=1 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
  else()
@@ -118,28 +117,16 @@ else()
      COMMAND xcodebuild -version -sdk macosx SDKVersion
      OUTPUT_VARIABLE MACOSX_SDK_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)

-    if(NOT CMAKE_OSX_ARCHITECTURES)
-      execute_process(COMMAND uname -m OUTPUT_VARIABLE ARCHITECTURE OUTPUT_STRIP_TRAILING_WHITESPACE)
-      message(STATUS "Detected native architecture ${ARCHITECTURE}.")
-      set(CMAKE_OSX_ARCHITECTURES "${ARCHITECTURE}")
-    endif()
-    if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64")
-      set(OSX_DEPLOYMENT_TARGET 10.13)
-    else()
-      set(OSX_DEPLOYMENT_TARGET 11.00)
-    endif()
+    set(OSX_ARCHITECTURES x86_64)
+    set(OSX_DEPLOYMENT_TARGET 10.13)
    set(OSX_SYSROOT ${XCODE_DEV_PATH}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk)

-    set(PLATFORM_CFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -arch ${CMAKE_OSX_ARCHITECTURES}")
-    set(PLATFORM_CXXFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -std=c++11 -stdlib=libc++ -arch ${CMAKE_OSX_ARCHITECTURES}")
-    set(PLATFORM_LDFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -arch ${CMAKE_OSX_ARCHITECTURES}")
-    if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64")
-      set(PLATFORM_BUILD_TARGET --build=x86_64-apple-darwin17.0.0) # OS X 10.13
-    else()
-      set(PLATFORM_BUILD_TARGET --build=aarch64-apple-darwin20.0.0) # macOS 11.00
-    endif()
+    set(PLATFORM_CFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET}")
+    set(PLATFORM_CXXFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -std=c++11 -stdlib=libc++")
+    set(PLATFORM_LDFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET}")
+    set(PLATFORM_BUILD_TARGET --build=x86_64-apple-darwin17.0.0) # OS X 10.13
    set(PLATFORM_CMAKE_FLAGS
-      -DCMAKE_OSX_ARCHITECTURES:STRING=${CMAKE_OSX_ARCHITECTURES}
+      -DCMAKE_OSX_ARCHITECTURES:STRING=${OSX_ARCHITECTURES}
      -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=${OSX_DEPLOYMENT_TARGET}
      -DCMAKE_OSX_SYSROOT:PATH=${OSX_SYSROOT}
    )
@@ -195,6 +182,18 @@ set(DEFAULT_CMAKE_FLAGS
  ${PLATFORM_CMAKE_FLAGS}
 )

+if(WIN32)
+  # We need both flavors to build the thumbnail dlls
+  if(MSVC12)
+    set(GENERATOR_32 "Visual Studio 12 2013")
+    set(GENERATOR_64 "Visual Studio 12 2013 Win64")
+  elseif(MSVC14)
+    set(GENERATOR_32 "Visual Studio 14 2015")
+    set(GENERATOR_64 "Visual Studio 14 2015 Win64")
+  endif()
+endif()
+
+
 if(WIN32)
  if(BUILD_MODE STREQUAL Debug)
    set(ZLIB_LIBRARY zlibstaticd${LIBEXT})
--- a/build_files/build_environment/cmake/png.cmake
+++ b/build_files/build_environment/cmake/png.cmake
@@ -22,10 +22,6 @@ set(PNG_EXTRA_ARGS
  -DPNG_STATIC=ON
 )

-if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
-  set(PNG_EXTRA_ARGS ${PNG_EXTRA_ARGS} -DPNG_HARDWARE_OPTIMIZATIONS=ON -DPNG_ARM_NEON=on -DCMAKE_SYSTEM_PROCESSOR="aarch64")
-endif()
-
 ExternalProject_Add(external_png
  URL ${PNG_URI}
  DOWNLOAD_DIR ${DOWNLOAD_DIR}
--- a/build_files/build_environment/cmake/potrace.cmake
+++ b/build_files/build_environment/cmake/potrace.cmake
@@ -1,38 +0,0 @@
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ***** END GPL LICENSE BLOCK *****
-
-set(POTRACE_EXTRA_ARGS
-)
-
-if((WIN32 AND BUILD_MODE STREQUAL Release) OR UNIX)
-  ExternalProject_Add(external_potrace
-    URL ${POTRACE_URI}
-    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-    URL_HASH MD5=${POTRACE_HASH}
-    PREFIX ${BUILD_DIR}/potrace
-    PATCH_COMMAND ${CMAKE_COMMAND} -E copy ${PATCH_DIR}/cmakelists_potrace.txt ${BUILD_DIR}/potrace/src/external_potrace/CMakeLists.txt
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/potrace ${DEFAULT_CMAKE_FLAGS} ${POTRACE_EXTRA_ARGS}
-    INSTALL_DIR ${LIBDIR}/potrace
-  )
-  if(WIN32)
-    ExternalProject_Add_Step(external_potrace after_install
-        COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/potrace ${HARVEST_TARGET}/potrace
-        DEPENDEES install
-    )
-  endif()
-endif()
--- a/build_files/build_environment/cmake/pugixml.cmake
+++ b/build_files/build_environment/cmake/pugixml.cmake
@@ -39,5 +39,5 @@ if(WIN32)
      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/pugixml/lib/pugixml.lib ${HARVEST_TARGET}/osl/lib/pugixml_d.lib
      DEPENDEES install
    )
-  endif()
-endif()
+  endif() 
+endif()
--- a/build_files/build_environment/cmake/python.cmake
+++ b/build_files/build_environment/cmake/python.cmake
@@ -42,7 +42,7 @@ if(WIN32)
    URL_HASH MD5=${PYTHON_HASH}
    PREFIX ${BUILD_DIR}/python
    CONFIGURE_COMMAND ""
-    BUILD_COMMAND cd ${BUILD_DIR}/python/src/external_python/pcbuild/ && set IncludeTkinter=false && call build.bat -e -p x64 -c ${BUILD_MODE}
+    BUILD_COMMAND cd ${BUILD_DIR}/python/src/external_python/pcbuild/ && set IncludeTkinter=false && call build.bat -e -p ${PYTHON_ARCH} -c ${BUILD_MODE}
    INSTALL_COMMAND ${PYTHON_BINARY_INTERNAL} ${PYTHON_SRC}/PC/layout/main.py -b ${PYTHON_SRC}/PCbuild/amd64 -s ${PYTHON_SRC} -t ${PYTHON_SRC}/tmp/  --include-underpth --include-stable --include-pip --include-dev --include-launchers  --include-venv --include-symbols ${PYTHON_EXTRA_INSTLAL_FLAGS} --copy ${LIBDIR}/python
  )

@@ -69,17 +69,12 @@ else()
      export ac_cv_header_libintl_h=no &&
      export ac_cv_lib_intl_textdomain=no
    )
-    if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-      set(PYTHON_FUNC_CONFIGS ${PYTHON_FUNC_CONFIGS} && export PYTHON_DECIMAL_WITH_MACHINE=ansi64)
-    endif()
    set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV} && ${PYTHON_FUNC_CONFIGS})
    set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python.exe)
-    set(PYTHON_PATCH ${PATCH_CMD} --verbose -p1 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_macos.diff)
  else()
    set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV})
    set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python)
-    set(PYTHON_PATCH ${PATCH_CMD} --verbose -p1 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_linux.diff)
- endif()
+  endif()

  set(PYTHON_CONFIGURE_EXTRA_ARGS "--with-openssl=${LIBDIR}/ssl")
  set(PYTHON_CFLAGS "-I${LIBDIR}/sqlite/include -I${LIBDIR}/bzip2/include -I${LIBDIR}/lzma/include -I${LIBDIR}/zlib/include")
@@ -89,6 +84,7 @@ else()
    export CPPFLAGS=${PYTHON_CFLAGS} &&
    export LDFLAGS=${PYTHON_LDFLAGS} &&
    export PKG_CONFIG_PATH=${LIBDIR}/ffi/lib/pkgconfig)
+  set(PYTHON_PATCH ${PATCH_CMD} --verbose -p1 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_linux.diff)

  ExternalProject_Add(external_python
    URL ${PYTHON_URI}
--- a/build_files/build_environment/cmake/sqlite.cmake
+++ b/build_files/build_environment/cmake/sqlite.cmake
@@ -51,7 +51,7 @@ ExternalProject_Add(external_sqlite
  DOWNLOAD_DIR ${DOWNLOAD_DIR}
  URL_HASH SHA1=${SQLITE_HASH}
  PREFIX ${BUILD_DIR}/sqlite
-  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/sqlite/src/external_sqlite < ${PATCH_DIR}/sqlite.diff
+  PATCH_COMMAND ${SQLITE_PATCH_CMD}
  CONFIGURE_COMMAND ${SQLITE_CONFIGURE_ENV} && cd ${BUILD_DIR}/sqlite/src/external_sqlite/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/sqlite ${SQLITE_CONFIGURATION_ARGS}
  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sqlite/src/external_sqlite/ && make -j${MAKE_THREADS}
  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/sqlite/src/external_sqlite/ && make install
--- a/build_files/build_environment/cmake/ssl.cmake
+++ b/build_files/build_environment/cmake/ssl.cmake
@@ -20,7 +20,7 @@ set(SSL_CONFIGURE_COMMAND ./Configure)
 set(SSL_PATCH_CMD echo .)

 if(APPLE)
-   set(SSL_OS_COMPILER "blender-darwin-${CMAKE_OSX_ARCHITECTURES}")
+  set(SSL_OS_COMPILER "blender-darwin-x86_64")
 else()
  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
    set(SSL_EXTRA_ARGS enable-ec_nistp_64_gcc_128)
--- a/build_files/build_environment/cmake/ssl.conf
+++ b/build_files/build_environment/cmake/ssl.conf
@@ -12,9 +12,4 @@ my %targets = (
    inherit_from     => [ "darwin64-x86_64-cc" ],
    cflags => add("-fPIC"),
  },
-  "blender-darwin-arm64" => {
-    inherit_from     => [ "darwin-common" ],
-    cxxflags => add("-fPIC -arch arm64"),
-    cflags => add("-fPIC -arch arm64"),
-  },
 );
--- a/build_files/build_environment/cmake/theora.cmake
+++ b/build_files/build_environment/cmake/theora.cmake
@@ -27,7 +27,6 @@ ExternalProject_Add(external_theora
  DOWNLOAD_DIR ${DOWNLOAD_DIR}
  URL_HASH SHA256=${THEORA_HASH}
  PREFIX ${BUILD_DIR}/theora
-  PATCH_COMMAND ${PATCH_CMD} -p 0 -d ${BUILD_DIR}/theora/src/external_theora < ${PATCH_DIR}/theora.diff
  CONFIGURE_COMMAND ${THEORA_CONFIGURE_ENV} && cd ${BUILD_DIR}/theora/src/external_theora/ && ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/theora
    --disable-shared
    --enable-static
--- a/build_files/build_environment/cmake/versions.cmake
+++ b/build_files/build_environment/cmake/versions.cmake
@@ -146,13 +146,9 @@ set(TBB_URI https://github.com/oneapi-src/oneTBB/archive/${TBB_VERSION}.tar.gz)
 set(TBB_HASH 26263622e9187212ec240dcf01b66207)

 set(OPENVDB_VERSION 7.0.0)
-set(OPENVDB_URI https://github.com/AcademySoftwareFoundation/openvdb/archive/v${OPENVDB_VERSION}.tar.gz)
+set(OPENVDB_URI https://github.com/dreamworksanimation/openvdb/archive/v${OPENVDB_VERSION}.tar.gz)
 set(OPENVDB_HASH fd6c4f168282f7e0e494d290cd531fa8)

-set(NANOVDB_GIT_UID e62f7a0bf1e27397223c61ddeaaf57edf111b77f)
-set(NANOVDB_URI https://github.com/AcademySoftwareFoundation/openvdb/archive/${NANOVDB_GIT_UID}.tar.gz)
-set(NANOVDB_HASH 90919510bc6ccd630fedc56f748cb199)
-
 set(IDNA_VERSION 2.9)
 set(CHARDET_VERSION 3.0.4)
 set(URLLIB3_VERSION 1.25.9)
@@ -297,9 +293,9 @@ set(USD_VERSION 20.05)
 set(USD_URI https://github.com/PixarAnimationStudios/USD/archive/v${USD_VERSION}.tar.gz)
 set(USD_HASH 6d679e739e7f65725d9c029e37dda9fc)

-set(OIDN_VERSION 1.2.3)
+set(OIDN_VERSION 1.2.1)
 set(OIDN_URI https://github.com/OpenImageDenoise/oidn/releases/download/v${OIDN_VERSION}/oidn-${OIDN_VERSION}.src.tar.gz)
-set(OIDN_HASH 1f11466c2c3efc27faba5ec7078d12b2)
+set(OIDN_HASH cbebc1a25eb6de62af3a59e943063608)

 set(LIBGLU_VERSION 9.0.1)
 set(LIBGLU_URI ftp://ftp.freedesktop.org/pub/mesa/glu/glu-${LIBGLU_VERSION}.tar.xz)
@@ -316,15 +312,6 @@ set(NASM_HASH f4fd1329b1713e1ccd34b2fc121c4bcd278c9f91cc4cb205ae8fcd2e4728dd14)
 set(XR_OPENXR_SDK_VERSION 1.0.8)
 set(XR_OPENXR_SDK_URI https://github.com/KhronosGroup/OpenXR-SDK/archive/release-${XR_OPENXR_SDK_VERSION}.tar.gz)
 set(XR_OPENXR_SDK_HASH c6de63d2e0f9029aa58dfa97cad8ce07)
-
-set(ISPC_VERSION v1.14.1)
+set(ISPC_VERSION v1.13.0)
 set(ISPC_URI https://github.com/ispc/ispc/archive/${ISPC_VERSION}.tar.gz)
-set(ISPC_HASH 968fbc8dfd16a60ba4e32d2e0e03ea7a)
-
-set(GMP_VERSION 6.2.0)
-set(GMP_URI https://gmplib.org/download/gmp/gmp-${GMP_VERSION}.tar.xz)
-set(GMP_HASH a325e3f09e6d91e62101e59f9bda3ec1)
-
-set(POTRACE_VERSION 1.16)
-set(POTRACE_URI http://potrace.sourceforge.net/download/${POTRACE_VERSION}/potrace-${POTRACE_VERSION}.tar.gz)
-set(POTRACE_HASH 5f0bd87ddd9a620b0c4e65652ef93d69)
+set(ISPC_HASH 4bf5e8d0020c4b9980faa702c1a6f25f)
--- a/build_files/build_environment/cmake/vpx.cmake
+++ b/build_files/build_environment/cmake/vpx.cmake
@@ -24,11 +24,7 @@ if(WIN32)
  endif()
 else()
  if(APPLE)
-    if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-      set(VPX_EXTRA_FLAGS --target=generic-gnu)
-    else()
-      set(VPX_EXTRA_FLAGS --target=x86_64-darwin17-gcc)
-    endif()
+    set(VPX_EXTRA_FLAGS --target=x86_64-darwin13-gcc)
  else()
    set(VPX_EXTRA_FLAGS --target=generic-gnu)
  endif()
--- a/build_files/build_environment/cmake/x264.cmake
+++ b/build_files/build_environment/cmake/x264.cmake
@@ -22,22 +22,11 @@ endif()


 if(APPLE)
-  if("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
-    set(X264_EXTRA_ARGS ${X264_EXTRA_ARGS} "--disable-asm")
-    set(X264_CONFIGURE_ENV echo .)
-  else()
-    set(X264_CONFIGURE_ENV
-      export AS=${LIBDIR}/nasm/bin/nasm
-    )
-  endif()
-else()
-  set(X264_CONFIGURE_ENV echo .)
-endif()
-
-if(UNIX AND NOT APPLE)
  set(X264_CONFIGURE_ENV
    export AS=${LIBDIR}/nasm/bin/nasm
  )
+else()
+  set(X264_CONFIGURE_ENV echo .)
 endif()

 ExternalProject_Add(external_x264
@@ -60,7 +49,7 @@ if(MSVC)
  set_target_properties(external_x264 PROPERTIES FOLDER Mingw)
 endif()

-if(UNIX)
+if(APPLE)
  add_dependencies(
    external_x264
    external_nasm
--- a/build_files/build_environment/install_deps.sh
+++ b/build_files/build_environment/install_deps.sh
--- a/build_files/build_environment/patches/blosc.diff
+++ b/build_files/build_environment/patches/blosc.diff
@@ -91,41 +91,3 @@ diff -Naur external_blosc.orig/blosc/blosc.c external_blosc/blosc/blosc.c


 /* Some useful units */
- diff --git a/blosc/shuffle.c b/blosc/shuffle.c
- index 84b5095..23053b4 100644
- --- a/blosc/shuffle.c
- +++ b/blosc/shuffle.c
- @@ -490,12 +490,12 @@ void unshuffle(size_t bytesoftype, size_t blocksize,
-  #else   /* no __SSE2__ available */
- 
-  void shuffle(size_t bytesoftype, size_t blocksize,
- -             uint8_t* _src, uint8_t* _dest) {
- +             const uint8_t* _src, uint8_t* _dest) {
-    _shuffle(bytesoftype, blocksize, _src, _dest);
-  }
- 
-  void unshuffle(size_t bytesoftype, size_t blocksize,
- -               uint8_t* _src, uint8_t* _dest) {
- +               const uint8_t* _src, uint8_t* _dest) {
-    _unshuffle(bytesoftype, blocksize, _src, _dest);
-  }
-  --- a/cmake/FindSSE.cmake
-  +++ b/cmake/FindSSE.cmake
-  @@ -49,6 +49,17 @@
-         set(AVX_FOUND false CACHE BOOL "AVX available on host")
-      ENDIF (AVX_TRUE)
-   ELSEIF(CMAKE_SYSTEM_NAME MATCHES "Darwin")
-  +   execute_process(COMMAND uname -m OUTPUT_VARIABLE ARCHITECTURE OUTPUT_STRIP_TRAILING_WHITESPACE)
-  +   message(STATUS "Detected architecture ${ARCHITECTURE}")
-  +   IF("${ARCHITECTURE}" STREQUAL "arm64")
-  +      set(SSE2_FOUND   false  CACHE BOOL "SSE2 available on host")
-  +      set(SSE3_FOUND   false CACHE BOOL "SSE3 available on host")
-  +      set(SSSE3_FOUND  false CACHE BOOL "SSSE3 available on host")
-  +      set(SSE4_1_FOUND false CACHE BOOL "SSE4.1 available on host")
-  +      set(AVX_FOUND false CACHE BOOL "AVX available on host")
-  +      return()
-  +   ENDIF()
-  +   
-      EXEC_PROGRAM("/usr/sbin/sysctl -n machdep.cpu.features" OUTPUT_VARIABLE
-         CPUINFO)
- 
--- a/build_files/build_environment/patches/boost.user.jam.in
+++ b/build_files/build_environment/patches/boost.user.jam.in
@@ -1,4 +0,0 @@
-using python : @PYTHON_SHORT_VERSION@ : @PYTHON_BINARY@
- : @LIBDIR@/python/include @LIBDIR@/python/include/python@PYTHON_SHORT_VERSION@m/ 
- : @LIBDIR@/python/libs  
-;
--- a/build_files/build_environment/patches/cmakelists_gmpxx.txt
+++ b/build_files/build_environment/patches/cmakelists_gmpxx.txt
@@ -1,22 +0,0 @@
-cmake_minimum_required(VERSION 3.1)
-project(libgmpxx)
-
-include_directories(. cxx ${GMP_INCLUDE_DIR})
-add_definitions(-D__GMP_WITHIN_GMPXX)
-add_library(libgmpxx SHARED
-  cxx/dummy.cc
-  cxx/isfuns.cc
-  cxx/ismpf.cc
-  cxx/ismpq.cc
-  cxx/ismpz.cc
-  cxx/ismpznw.cc
-  cxx/limits.cc
-  cxx/osdoprnti.cc
-  cxx/osfuns.cc
-  cxx/osmpf.cc
-  cxx/osmpq.cc
-  cxx/osmpz.cc
-)
-
-target_link_libraries(libgmpxx ${GMP_LIBRARY})
-install(TARGETS libgmpxx DESTINATION lib)
--- a/build_files/build_environment/patches/cmakelists_potrace.txt
+++ b/build_files/build_environment/patches/cmakelists_potrace.txt
@@ -1,54 +0,0 @@
-project(potrace)
-cmake_minimum_required(VERSION 2.8)
-
-include_directories(src/include)
-
-set(SOURCES
-  src/backend_dxf.c
-  src/backend_eps.c
-  src/backend_geojson.c
-  src/backend_pdf.c
-  src/backend_pgm.c
-  src/backend_svg.c
-  src/backend_xfig.c
-  src/bbox.c
-  src/bitmap_io.c
-  src/curve.c
-  src/decompose.c
-  src/flate.c
-  src/greymap.c
-  src/lzw.c
-  src/potracelib.c
-  src/progress_bar.c
-  src/render.c
-  src/trace.c
-  src/trans.c
-)
-
-set(HEADERS
-    src/potracelib.h
-)
-
-if(WIN32)
-  add_definitions(/D_USE_MATH_DEFINES)
-endif()
-
-add_definitions(/DPOTRACE="POTrace")
-add_definitions(/DVERSION="Blender")
-add_definitions(/DHAVE_INTTYPES_H)
-
-
-add_library(${PROJECT_NAME} STATIC ${HEADERS} ${SOURCES})
-
-set_target_properties(${PROJECT_NAME} PROPERTIES
-	LIBRARY_OUTPUT_NAME "${PROJECT_NAME}"
-	PUBLIC_HEADER 		"${HEADERS}"
-)
-
-install(TARGETS 		${PROJECT_NAME}
-		RUNTIME         DESTINATION		bin
-        LIBRARY         DESTINATION     lib
-        ARCHIVE         DESTINATION     lib
-        PUBLIC_HEADER	DESTINATION     include
-)
-
--- a/build_files/build_environment/patches/config_gmpxx.h
+++ b/build_files/build_environment/patches/config_gmpxx.h
@@ -1,668 +0,0 @@
-/* config.h.  Generated from config.in by configure.  */
-/* config.in.  Generated from configure.ac by autoheader.  */
-
-/*
-
-Copyright 1996-2020 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of either:
-
-  * the GNU Lesser General Public License as published by the Free
-    Software Foundation; either version 3 of the License, or (at your
-    option) any later version.
-
-or
-
-  * the GNU General Public License as published by the Free Software
-    Foundation; either version 2 of the License, or (at your option) any
-    later version.
-
-or both in parallel, as here.
-
-The GNU MP Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
-
-You should have received copies of the GNU General Public License and the
-GNU Lesser General Public License along with the GNU MP Library.  If not,
-see https://www.gnu.org/licenses/.
-*/
-
-/* Define if building universal (internal helper macro) */
-/* #undef AC_APPLE_UNIVERSAL_BUILD */
-
-/* The gmp-mparam.h file (a string) the tune program should suggest updating.
-   */
-#define GMP_MPARAM_H_SUGGEST "./mpn/x86_64/coreisbr/gmp-mparam.h"
-
-/* Define to 1 if you have the `alarm' function. */
-#define HAVE_ALARM 1
-
-/* Define to 1 if alloca() works (via gmp-impl.h). */
-#define HAVE_ALLOCA 1
-
-/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
-   */
-/* #undef HAVE_ALLOCA_H */
-
-/* Define to 1 if the compiler accepts gcc style __attribute__ ((const)) */
-//#define HAVE_ATTRIBUTE_CONST 1
-
-/* Define to 1 if the compiler accepts gcc style __attribute__ ((malloc)) */
-//#define HAVE_ATTRIBUTE_MALLOC 1
-
-/* Define to 1 if the compiler accepts gcc style __attribute__ ((mode (XX)))
-   */
-//#define HAVE_ATTRIBUTE_MODE 1
-
-/* Define to 1 if the compiler accepts gcc style __attribute__ ((noreturn)) */
-//#define HAVE_ATTRIBUTE_NORETURN 1
-
-/* Define to 1 if you have the `attr_get' function. */
-/* #undef HAVE_ATTR_GET */
-
-/* Define to 1 if tests/libtests has calling conventions checking for the CPU
-   */
-/* #undef HAVE_CALLING_CONVENTIONS */
-
-/* Define to 1 if you have the `clock' function. */
-#define HAVE_CLOCK 1
-
-/* Define to 1 if you have the `clock_gettime' function */
-/* #undef HAVE_CLOCK_GETTIME */
-
-/* Define to 1 if you have the `cputime' function. */
-/* #undef HAVE_CPUTIME */
-
-/* Define to 1 if you have the declaration of `fgetc', and to 0 if you don't.
-   */
-#define HAVE_DECL_FGETC 1
-
-/* Define to 1 if you have the declaration of `fscanf', and to 0 if you don't.
-   */
-#define HAVE_DECL_FSCANF 1
-
-/* Define to 1 if you have the declaration of `optarg', and to 0 if you don't.
-   */
-#define HAVE_DECL_OPTARG 1
-
-/* Define to 1 if you have the declaration of `sys_errlist', and to 0 if you
-   don't. */
-#define HAVE_DECL_SYS_ERRLIST 0
-
-/* Define to 1 if you have the declaration of `sys_nerr', and to 0 if you
-   don't. */
-#define HAVE_DECL_SYS_NERR 0
-
-/* Define to 1 if you have the declaration of `ungetc', and to 0 if you don't.
-   */
-#define HAVE_DECL_UNGETC 1
-
-/* Define to 1 if you have the declaration of `vfprintf', and to 0 if you
-   don't. */
-#define HAVE_DECL_VFPRINTF 1
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-/* #undef HAVE_DLFCN_H */
-
-/* Define one of the following to 1 for the format of a `double'.
-   If your format is not among these choices, or you don't know what it is,
-   then leave all undefined.
-   IEEE_LITTLE_SWAPPED means little endian, but with the two 4-byte halves
-   swapped, as used by ARM CPUs in little endian mode.  */
-/* #undef HAVE_DOUBLE_IEEE_BIG_ENDIAN */
-#define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1
-/* #undef HAVE_DOUBLE_IEEE_LITTLE_SWAPPED */
-/* #undef HAVE_DOUBLE_VAX_D */
-/* #undef HAVE_DOUBLE_VAX_G */
-/* #undef HAVE_DOUBLE_CRAY_CFP */
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Define to 1 if you have the <float.h> header file. */
-#define HAVE_FLOAT_H 1
-
-/* Define to 1 if you have the `getpagesize' function. */
-#define HAVE_GETPAGESIZE 1
-
-/* Define to 1 if you have the `getrusage' function. */
-/* #undef HAVE_GETRUSAGE */
-
-/* Define to 1 if you have the `getsysinfo' function. */
-/* #undef HAVE_GETSYSINFO */
-
-/* Define to 1 if you have the `gettimeofday' function. */
-#define HAVE_GETTIMEOFDAY 1
-
-/* Define to 1 if the compiler accepts gcc style __attribute__ ((visibility))
-   and __attribute__ ((alias)) */
-#define HAVE_HIDDEN_ALIAS 1
-
-/* Define one of these to 1 for the host CPU family.
-   If your CPU is not in any of these families, leave all undefined.
-   For an AMD64 chip, define "x86" in ABI=32, but not in ABI=64. */
-/* #undef HAVE_HOST_CPU_FAMILY_alpha */
-/* #undef HAVE_HOST_CPU_FAMILY_m68k */
-/* #undef HAVE_HOST_CPU_FAMILY_power */
-/* #undef HAVE_HOST_CPU_FAMILY_powerpc */
-/* #undef HAVE_HOST_CPU_FAMILY_x86 */
-#define HAVE_HOST_CPU_FAMILY_x86_64 1
-
-/* Define one of the following to 1 for the host CPU, as per the output of
-   ./config.guess.  If your CPU is not listed here, leave all undefined.  */
-/* #undef HAVE_HOST_CPU_alphaev67 */
-/* #undef HAVE_HOST_CPU_alphaev68 */
-/* #undef HAVE_HOST_CPU_alphaev7 */
-/* #undef HAVE_HOST_CPU_m68020 */
-/* #undef HAVE_HOST_CPU_m68030 */
-/* #undef HAVE_HOST_CPU_m68040 */
-/* #undef HAVE_HOST_CPU_m68060 */
-/* #undef HAVE_HOST_CPU_m68360 */
-/* #undef HAVE_HOST_CPU_powerpc604 */
-/* #undef HAVE_HOST_CPU_powerpc604e */
-/* #undef HAVE_HOST_CPU_powerpc750 */
-/* #undef HAVE_HOST_CPU_powerpc7400 */
-/* #undef HAVE_HOST_CPU_supersparc */
-/* #undef HAVE_HOST_CPU_i386 */
-/* #undef HAVE_HOST_CPU_i586 */
-/* #undef HAVE_HOST_CPU_i686 */
-/* #undef HAVE_HOST_CPU_pentium */
-/* #undef HAVE_HOST_CPU_pentiummmx */
-/* #undef HAVE_HOST_CPU_pentiumpro */
-/* #undef HAVE_HOST_CPU_pentium2 */
-/* #undef HAVE_HOST_CPU_pentium3 */
-/* #undef HAVE_HOST_CPU_pentium4 */
-/* #undef HAVE_HOST_CPU_core2 */
-/* #undef HAVE_HOST_CPU_nehalem */
-/* #undef HAVE_HOST_CPU_westmere */
-/* #undef HAVE_HOST_CPU_sandybridge */
-#define HAVE_HOST_CPU_ivybridge 1
-/* #undef HAVE_HOST_CPU_haswell */
-/* #undef HAVE_HOST_CPU_broadwell */
-/* #undef HAVE_HOST_CPU_skylake */
-/* #undef HAVE_HOST_CPU_silvermont */
-/* #undef HAVE_HOST_CPU_goldmont */
-/* #undef HAVE_HOST_CPU_k8 */
-/* #undef HAVE_HOST_CPU_k10 */
-/* #undef HAVE_HOST_CPU_bulldozer */
-/* #undef HAVE_HOST_CPU_piledriver */
-/* #undef HAVE_HOST_CPU_steamroller */
-/* #undef HAVE_HOST_CPU_excavator */
-/* #undef HAVE_HOST_CPU_zen */
-/* #undef HAVE_HOST_CPU_bobcat */
-/* #undef HAVE_HOST_CPU_jaguar */
-/* #undef HAVE_HOST_CPU_s390_z900 */
-/* #undef HAVE_HOST_CPU_s390_z990 */
-/* #undef HAVE_HOST_CPU_s390_z9 */
-/* #undef HAVE_HOST_CPU_s390_z10 */
-/* #undef HAVE_HOST_CPU_s390_z196 */
-
-/* Define to 1 iff we have a s390 with 64-bit registers.  */
-/* #undef HAVE_HOST_CPU_s390_zarch */
-
-/* Define to 1 if the system has the type `intmax_t'. */
-#define HAVE_INTMAX_T 1
-
-/* Define to 1 if the system has the type `intptr_t'. */
-#define HAVE_INTPTR_T 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the <invent.h> header file. */
-/* #undef HAVE_INVENT_H */
-
-/* Define to 1 if you have the <langinfo.h> header file. */
-/* #undef HAVE_LANGINFO_H */
-
-/* Define one of these to 1 for the endianness of `mp_limb_t'.
-   If the endianness is not a simple big or little, or you don't know what
-   it is, then leave both undefined. */
-/* #undef HAVE_LIMB_BIG_ENDIAN */
-#define HAVE_LIMB_LITTLE_ENDIAN 1
-
-/* Define to 1 if you have the `localeconv' function. */
-#define HAVE_LOCALECONV 1
-
-/* Define to 1 if you have the <locale.h> header file. */
-#define HAVE_LOCALE_H 1
-
-/* Define to 1 if the system has the type `long double'. */
-#define HAVE_LONG_DOUBLE 1
-
-/* Define to 1 if the system has the type `long long'. */
-#define HAVE_LONG_LONG 1
-
-/* Define to 1 if you have the <machine/hal_sysinfo.h> header file. */
-/* #undef HAVE_MACHINE_HAL_SYSINFO_H */
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the `memset' function. */
-#define HAVE_MEMSET 1
-
-/* Define to 1 if you have the `mmap' function. */
-/* #undef HAVE_MMAP */
-
-/* Define to 1 if you have the `mprotect' function. */
-#define HAVE_MPROTECT 1
-
-/* Define to 1 each of the following for which a native (ie. CPU specific)
-    implementation of the corresponding routine exists.  */
-#define HAVE_NATIVE_mpn_add_n 1
-/* #undef HAVE_NATIVE_mpn_add_n_sub_n */
-#define HAVE_NATIVE_mpn_add_nc 1
-/* #undef HAVE_NATIVE_mpn_addaddmul_1msb0 */
-#define HAVE_NATIVE_mpn_addlsh1_n 1
-#define HAVE_NATIVE_mpn_addlsh2_n 1
-#define HAVE_NATIVE_mpn_addlsh_n 1
-#define HAVE_NATIVE_mpn_addlsh1_nc 1
-#define HAVE_NATIVE_mpn_addlsh2_nc 1
-#define HAVE_NATIVE_mpn_addlsh_nc 1
-/* #undef HAVE_NATIVE_mpn_addlsh1_n_ip1 */
-/* #undef HAVE_NATIVE_mpn_addlsh2_n_ip1 */
-/* #undef HAVE_NATIVE_mpn_addlsh_n_ip1 */
-/* #undef HAVE_NATIVE_mpn_addlsh1_nc_ip1 */
-/* #undef HAVE_NATIVE_mpn_addlsh2_nc_ip1 */
-/* #undef HAVE_NATIVE_mpn_addlsh_nc_ip1 */
-/* #undef HAVE_NATIVE_mpn_addlsh1_n_ip2 */
-/* #undef HAVE_NATIVE_mpn_addlsh2_n_ip2 */
-/* #undef HAVE_NATIVE_mpn_addlsh_n_ip2 */
-/* #undef HAVE_NATIVE_mpn_addlsh1_nc_ip2 */
-/* #undef HAVE_NATIVE_mpn_addlsh2_nc_ip2 */
-/* #undef HAVE_NATIVE_mpn_addlsh_nc_ip2 */
-/* #undef HAVE_NATIVE_mpn_addmul_1c */
-#define HAVE_NATIVE_mpn_addmul_2 1
-/* #undef HAVE_NATIVE_mpn_addmul_3 */
-/* #undef HAVE_NATIVE_mpn_addmul_4 */
-/* #undef HAVE_NATIVE_mpn_addmul_5 */
-/* #undef HAVE_NATIVE_mpn_addmul_6 */
-/* #undef HAVE_NATIVE_mpn_addmul_7 */
-/* #undef HAVE_NATIVE_mpn_addmul_8 */
-/* #undef HAVE_NATIVE_mpn_addmul_2s */
-#define HAVE_NATIVE_mpn_and_n 1
-#define HAVE_NATIVE_mpn_andn_n 1
-#define HAVE_NATIVE_mpn_bdiv_dbm1c 1
-#define HAVE_NATIVE_mpn_bdiv_q_1 1
-#define HAVE_NATIVE_mpn_pi1_bdiv_q_1 1
-#define HAVE_NATIVE_mpn_cnd_add_n 1
-#define HAVE_NATIVE_mpn_cnd_sub_n 1
-#define HAVE_NATIVE_mpn_com 1
-#define HAVE_NATIVE_mpn_copyd 1
-#define HAVE_NATIVE_mpn_copyi 1
-/* #undef HAVE_NATIVE_mpn_div_qr_1n_pi1 */
-/* #undef HAVE_NATIVE_mpn_div_qr_2 */
-#define HAVE_NATIVE_mpn_divexact_1 1
-/* #undef HAVE_NATIVE_mpn_divexact_by3c */
-#define HAVE_NATIVE_mpn_divrem_1 1
-/* #undef HAVE_NATIVE_mpn_divrem_1c */
-#define HAVE_NATIVE_mpn_divrem_2 1
-/* #undef HAVE_NATIVE_mpn_gcd_1 */
-#define HAVE_NATIVE_mpn_gcd_11 1
-/* #undef HAVE_NATIVE_mpn_gcd_22 */
-#define HAVE_NATIVE_mpn_hamdist 1
-#define HAVE_NATIVE_mpn_invert_limb 1
-#define HAVE_NATIVE_mpn_ior_n 1
-#define HAVE_NATIVE_mpn_iorn_n 1
-#define HAVE_NATIVE_mpn_lshift 1
-#define HAVE_NATIVE_mpn_lshiftc 1
-/* #undef HAVE_NATIVE_mpn_lshsub_n */
-/* #undef HAVE_NATIVE_mpn_mod_1 */
-#define HAVE_NATIVE_mpn_mod_1_1p 1
-/* #undef HAVE_NATIVE_mpn_mod_1c */
-#define HAVE_NATIVE_mpn_mod_1s_2p 1
-#define HAVE_NATIVE_mpn_mod_1s_4p 1
-#define HAVE_NATIVE_mpn_mod_34lsub1 1
-#define HAVE_NATIVE_mpn_modexact_1_odd 1
-#define HAVE_NATIVE_mpn_modexact_1c_odd 1
-#define HAVE_NATIVE_mpn_mul_1 1
-#define HAVE_NATIVE_mpn_mul_1c 1
-#define HAVE_NATIVE_mpn_mul_2 1
-/* #undef HAVE_NATIVE_mpn_mul_3 */
-/* #undef HAVE_NATIVE_mpn_mul_4 */
-/* #undef HAVE_NATIVE_mpn_mul_5 */
-/* #undef HAVE_NATIVE_mpn_mul_6 */
-#define HAVE_NATIVE_mpn_mul_basecase 1
-#define HAVE_NATIVE_mpn_mullo_basecase 1
-#define HAVE_NATIVE_mpn_nand_n 1
-#define HAVE_NATIVE_mpn_nior_n 1
-#define HAVE_NATIVE_mpn_popcount 1
-#define HAVE_NATIVE_mpn_preinv_divrem_1 1
-/* #undef HAVE_NATIVE_mpn_preinv_mod_1 */
-#define HAVE_NATIVE_mpn_redc_1 1
-/* #undef HAVE_NATIVE_mpn_redc_2 */
-#define HAVE_NATIVE_mpn_rsblsh1_n 1
-#define HAVE_NATIVE_mpn_rsblsh2_n 1
-#define HAVE_NATIVE_mpn_rsblsh_n 1
-#define HAVE_NATIVE_mpn_rsblsh1_nc 1
-/* #undef HAVE_NATIVE_mpn_rsblsh2_nc */
-/* #undef HAVE_NATIVE_mpn_rsblsh_nc */
-#define HAVE_NATIVE_mpn_rsh1add_n 1
-#define HAVE_NATIVE_mpn_rsh1add_nc 1
-#define HAVE_NATIVE_mpn_rsh1sub_n 1
-#define HAVE_NATIVE_mpn_rsh1sub_nc 1
-#define HAVE_NATIVE_mpn_rshift 1
-/* #undef HAVE_NATIVE_mpn_sbpi1_bdiv_r */
-#define HAVE_NATIVE_mpn_sqr_basecase 1
-/* #undef HAVE_NATIVE_mpn_sqr_diagonal */
-#define HAVE_NATIVE_mpn_sqr_diag_addlsh1 1
-#define HAVE_NATIVE_mpn_sub_n 1
-#define HAVE_NATIVE_mpn_sub_nc 1
-#define HAVE_NATIVE_mpn_sublsh1_n 1
-#define HAVE_NATIVE_mpn_sublsh2_n 1
-/* #undef HAVE_NATIVE_mpn_sublsh_n */
-/* #undef HAVE_NATIVE_mpn_sublsh1_nc */
-/* #undef HAVE_NATIVE_mpn_sublsh2_nc */
-/* #undef HAVE_NATIVE_mpn_sublsh_nc */
-/* #undef HAVE_NATIVE_mpn_sublsh1_n_ip1 */
-/* #undef HAVE_NATIVE_mpn_sublsh2_n_ip1 */
-/* #undef HAVE_NATIVE_mpn_sublsh_n_ip1 */
-/* #undef HAVE_NATIVE_mpn_sublsh1_nc_ip1 */
-/* #undef HAVE_NATIVE_mpn_sublsh2_nc_ip1 */
-/* #undef HAVE_NATIVE_mpn_sublsh_nc_ip1 */
-/* #undef HAVE_NATIVE_mpn_submul_1c */
-/* #undef HAVE_NATIVE_mpn_tabselect */
-/* #undef HAVE_NATIVE_mpn_udiv_qrnnd */
-/* #undef HAVE_NATIVE_mpn_udiv_qrnnd_r */
-/* #undef HAVE_NATIVE_mpn_umul_ppmm */
-/* #undef HAVE_NATIVE_mpn_umul_ppmm_r */
-#define HAVE_NATIVE_mpn_xor_n 1
-#define HAVE_NATIVE_mpn_xnor_n 1
-
-/* Define to 1 if you have the `nl_langinfo' function. */
-/* #undef HAVE_NL_LANGINFO */
-
-/* Define to 1 if you have the <nl_types.h> header file. */
-/* #undef HAVE_NL_TYPES_H */
-
-/* Define to 1 if you have the `obstack_vprintf' function. */
-/* #undef HAVE_OBSTACK_VPRINTF */
-
-/* Define to 1 if you have the `popen' function. */
-#define HAVE_POPEN 1
-
-/* Define to 1 if you have the `processor_info' function. */
-/* #undef HAVE_PROCESSOR_INFO */
-
-/* Define to 1 if <sys/pstat.h> `struct pst_processor' exists and contains
-   `psp_iticksperclktick'. */
-/* #undef HAVE_PSP_ITICKSPERCLKTICK */
-
-/* Define to 1 if you have the `pstat_getprocessor' function. */
-/* #undef HAVE_PSTAT_GETPROCESSOR */
-
-/* Define to 1 if the system has the type `ptrdiff_t'. */
-#define HAVE_PTRDIFF_T 1
-
-/* Define to 1 if the system has the type `quad_t'. */
-/* #undef HAVE_QUAD_T */
-
-/* Define to 1 if you have the `raise' function. */
-#define HAVE_RAISE 1
-
-/* Define to 1 if you have the `read_real_time' function. */
-/* #undef HAVE_READ_REAL_TIME */
-
-/* Define to 1 if you have the `sigaction' function. */
-/* #undef HAVE_SIGACTION */
-
-/* Define to 1 if you have the `sigaltstack' function. */
-/* #undef HAVE_SIGALTSTACK */
-
-/* Define to 1 if you have the `sigstack' function. */
-/* #undef HAVE_SIGSTACK */
-
-/* Tune directory speed_cyclecounter, undef=none, 1=32bits, 2=64bits) */
-#define HAVE_SPEED_CYCLECOUNTER 2
-
-/* Define to 1 if you have the <sstream> header file. */
-#define HAVE_SSTREAM 1
-
-/* Define to 1 if the system has the type `stack_t'. */
-/* #undef HAVE_STACK_T */
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if the system has the type `std::locale'. */
-#define HAVE_STD__LOCALE 1
-
-/* Define to 1 if you have the `strchr' function. */
-#define HAVE_STRCHR 1
-
-/* Define to 1 if you have the `strerror' function. */
-#define HAVE_STRERROR 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the `strnlen' function. */
-#define HAVE_STRNLEN 1
-
-/* Define to 1 if you have the `strtol' function. */
-#define HAVE_STRTOL 1
-
-/* Define to 1 if you have the `strtoul' function. */
-#define HAVE_STRTOUL 1
-
-/* Define to 1 if you have the `sysconf' function. */
-/* #undef HAVE_SYSCONF */
-
-/* Define to 1 if you have the `sysctl' function. */
-/* #undef HAVE_SYSCTL */
-
-/* Define to 1 if you have the `sysctlbyname' function. */
-/* #undef HAVE_SYSCTLBYNAME */
-
-/* Define to 1 if you have the `syssgi' function. */
-/* #undef HAVE_SYSSGI */
-
-/* Define to 1 if you have the <sys/attributes.h> header file. */
-/* #undef HAVE_SYS_ATTRIBUTES_H */
-
-/* Define to 1 if you have the <sys/iograph.h> header file. */
-/* #undef HAVE_SYS_IOGRAPH_H */
-
-/* Define to 1 if you have the <sys/mman.h> header file. */
-/* #undef HAVE_SYS_MMAN_H */
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#define HAVE_SYS_PARAM_H 1
-
-/* Define to 1 if you have the <sys/processor.h> header file. */
-/* #undef HAVE_SYS_PROCESSOR_H */
-
-/* Define to 1 if you have the <sys/pstat.h> header file. */
-/* #undef HAVE_SYS_PSTAT_H */
-
-/* Define to 1 if you have the <sys/resource.h> header file. */
-/* #undef HAVE_SYS_RESOURCE_H */
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/sysctl.h> header file. */
-/* #undef HAVE_SYS_SYSCTL_H */
-
-/* Define to 1 if you have the <sys/sysinfo.h> header file. */
-/* #undef HAVE_SYS_SYSINFO_H */
-
-/* Define to 1 if you have the <sys/syssgi.h> header file. */
-/* #undef HAVE_SYS_SYSSGI_H */
-
-/* Define to 1 if you have the <sys/systemcfg.h> header file. */
-/* #undef HAVE_SYS_SYSTEMCFG_H */
-
-/* Define to 1 if you have the <sys/times.h> header file. */
-/* #undef HAVE_SYS_TIMES_H */
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#define HAVE_SYS_TIME_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define to 1 if you have the `times' function. */
-/* #undef HAVE_TIMES */
-
-/* Define to 1 if the system has the type `uint_least32_t'. */
-#define HAVE_UINT_LEAST32_T 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to 1 if you have the `vsnprintf' function and it works properly. */
-/* #undef HAVE_VSNPRINTF */
-
-/* Define to 1 for Windos/64 */
-#define HOST_DOS64 1
-
-/* Assembler local label prefix */
-#define LSYM_PREFIX "L"
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#define LT_OBJDIR ".libs/"
-
-/* Define to 1 to disable the use of inline assembly */
-/* #undef NO_ASM */
-
-/* Name of package */
-#define PACKAGE "gmp"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "gmp-bugs@gmplib.org, see https://gmplib.org/manual/Reporting-Bugs.html"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "GNU MP"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "GNU MP 6.2.0"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "gmp"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL "http://www.gnu.org/software/gmp/"
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "6.2.0"
-
-/* Define as the return type of signal handlers (`int' or `void'). */
-#define RETSIGTYPE void
-
-/* The size of `mp_limb_t', as computed by sizeof. */
-#define SIZEOF_MP_LIMB_T 8
-
-/* The size of `unsigned', as computed by sizeof. */
-#define SIZEOF_UNSIGNED 4
-
-/* The size of `unsigned long', as computed by sizeof. */
-#define SIZEOF_UNSIGNED_LONG 4
-
-/* The size of `unsigned short', as computed by sizeof. */
-#define SIZEOF_UNSIGNED_SHORT 2
-
-/* The size of `void *', as computed by sizeof. */
-#define SIZEOF_VOID_P 8
-
-/* Define to 1 if sscanf requires writable inputs */
-/* #undef SSCANF_WRITABLE_INPUT */
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
-#define TIME_WITH_SYS_TIME 1
-
-/* Maximum size the tune program can test for SQR_TOOM2_THRESHOLD */
-/* #undef TUNE_SQR_TOOM2_MAX */
-
-/* Version number of package */
-#define VERSION "6.2.0"
-
-/* Define to 1 to enable ASSERT checking, per --enable-assert */
-/* #undef WANT_ASSERT */
-
-/* Define to 1 to enable GMP_CPU_TYPE faking cpuid, per --enable-fake-cpuid */
-/* #undef WANT_FAKE_CPUID */
-
-/* Define to 1 when building a fat binary. */
-/* #undef WANT_FAT_BINARY */
-
-/* Define to 1 to enable FFTs for multiplication, per --enable-fft */
-#define WANT_FFT 1
-
-/* Define to 1 to enable old mpn_mul_fft_full for multiplication, per
-   --enable-old-fft-full */
-/* #undef WANT_OLD_FFT_FULL */
-
-/* Define to 1 if --enable-profiling=gprof */
-/* #undef WANT_PROFILING_GPROF */
-
-/* Define to 1 if --enable-profiling=instrument */
-/* #undef WANT_PROFILING_INSTRUMENT */
-
-/* Define to 1 if --enable-profiling=prof */
-/* #undef WANT_PROFILING_PROF */
-
-/* Define one of these to 1 for the desired temporary memory allocation
-   method, per --enable-alloca. */
-#define WANT_TMP_ALLOCA 1
-/* #undef WANT_TMP_REENTRANT */
-/* #undef WANT_TMP_NOTREENTRANT */
-/* #undef WANT_TMP_DEBUG */
-
-/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
-   significant byte first (like Motorola and SPARC, unlike Intel). */
-#if defined AC_APPLE_UNIVERSAL_BUILD
-# if defined __BIG_ENDIAN__
-#  define WORDS_BIGENDIAN 1
-# endif
-#else
-# ifndef WORDS_BIGENDIAN
-/* #  undef WORDS_BIGENDIAN */
-# endif
-#endif
-
-/* Define to 1 if the assembler understands the mulx instruction */
-/* #undef X86_ASM_MULX */
-
-/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
-   `char[]'. */
-/* #undef YYTEXT_POINTER */
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
-   calls it, or to nothing if 'inline' is not supported under any name.  */
-#ifndef __cplusplus
-/* #undef inline */
-#endif
-
-/* Define to the equivalent of the C99 'restrict' keyword, or to
-   nothing if this is not supported.  Do not define if restrict is
-   supported directly.  */
-#define restrict __restrict
-/* Work around a bug in Sun C++: it does not support _Restrict or
-   __restrict__, even though the corresponding Sun C compiler ends up with
-   "#define restrict _Restrict" or "#define restrict __restrict__" in the
-   previous line.  Perhaps some future version of Sun C++ will work with
-   restrict; if so, hopefully it defines __RESTRICT like Sun C does.  */
-#if defined __SUNPRO_CC && !defined __RESTRICT
-# define _Restrict
-# define __restrict__
-#endif
-
-/* Define to empty if the keyword `volatile' does not work. Warning: valid
-   code using `volatile' can become incorrect without. Disable with care. */
-/* #undef volatile */
--- a/build_files/build_environment/patches/hdf5.diff
+++ b/build_files/build_environment/patches/hdf5.diff
@@ -0,0 +1,11 @@
+--- UserMacros.cmake
+++ UserMacros.cmake
+@@ -16,6 +16,8 @@
+ if (BUILD_USER_DEFINED_LIBS)
+   MACRO_USER_DEFINED_LIBS ()
+ endif (BUILD_USER_DEFINED_LIBS)
+
+include(Config/cmake/usermacros/windows_mt.cmake)
+ #-----------------------------------------------------------------------------
+ #------------------- E X A M P L E   E N D -----------------------------------
+ #-----------------------------------------------------------------------------
--- a/build_files/build_environment/patches/ispc.diff
+++ b/build_files/build_environment/patches/ispc.diff
@@ -19,16 +19,16 @@ diff -Naur orig/CMakeLists.txt external_ispc/CMakeLists.txt
 target_include_directories(${PROJECT_NAME} PRIVATE
 -                           ${LLVM_INCLUDE_DIRS}
 +                           ${LLVM_INCLUDE_DIRS} ${CLANG_INCLUDE_DIRS}
-                            ${GENX_DEPS_DIR}/include
                            ${CMAKE_CURRENT_SOURCE_DIR}/src
                            ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR})
+ # Compile options
 diff -Naur orig/cmake/GenerateBuiltins.cmake.txt external_ispc/cmake/GenerateBuiltins.cmake.txt
 +++ orig/cmake/GenerateBuiltins.cmake	2020-05-25 13:32:40.830803821 +0200
 +++ external_ispc/cmake/GenerateBuiltins.cmake	2020-05-25 13:32:40.830803821 +0200
@@ -97,6 +97,8 @@
 
     if ("${bit}" STREQUAL "32" AND ${arch} STREQUAL "x86")
-         set(target_arch "i686")
+         set(target_arch "i386")
 +        # Blender: disable 32bit due to build issues on Linux and being unnecessary.
 +        set(SKIP ON)
     elseif ("${bit}" STREQUAL "64" AND ${arch} STREQUAL "x86")
--- a/build_files/build_environment/patches/numpy.diff
+++ b/build_files/build_environment/patches/numpy.diff
@@ -1,27 +0,0 @@
-diff --git a/numpy/distutils/system_info.py b/numpy/distutils/system_info.py
-index ba2b1f4..b10f7df 100644
--- a/numpy/distutils/system_info.py
-+++ b/numpy/distutils/system_info.py
-@@ -2164,8 +2164,8 @@ class accelerate_info(system_info):
-                     'accelerate' in libraries):
-                 if intel:
-                     args.extend(['-msse3'])
-                else:
-                    args.extend(['-faltivec'])
-+#                else:
-+#                    args.extend(['-faltivec'])
-                 args.extend([
-                     '-I/System/Library/Frameworks/vecLib.framework/Headers'])
-                 link_args.extend(['-Wl,-framework', '-Wl,Accelerate'])
-@@ -2174,8 +2174,8 @@ class accelerate_info(system_info):
-                       'veclib' in libraries):
-                 if intel:
-                     args.extend(['-msse3'])
-                else:
-                    args.extend(['-faltivec'])
-+#                else:
-+#                    args.extend(['-faltivec'])
-                 args.extend([
-                     '-I/System/Library/Frameworks/vecLib.framework/Headers'])
-                 link_args.extend(['-Wl,-framework', '-Wl,vecLib'])
-
--- a/build_files/build_environment/patches/opencollada.diff
+++ b/build_files/build_environment/patches/opencollada.diff
@@ -86,47 +86,3 @@ index 1f9a3ee..d151e9a 100644
         return isnan( value );
 #else
         return std::isnan(value);
-
-
-diff --git a/DAEValidator/library/src/Dae.cpp b/DAEValidator/library/src/Dae.cpp
-index 9256ee1..241ad67 100644
--- a/DAEValidator/library/src/Dae.cpp
-+++ b/DAEValidator/library/src/Dae.cpp
-@@ -304,7 +304,7 @@ namespace opencollada
- 			if (auto root_node = root())
- 			{
- 				const auto & nodes = root_node.selectNodes("//*[@id]");
-				for (const auto & node : nodes)
-+				for (const auto node : nodes)
- 				{
- 					string id = node.attribute("id").value();
- 					mIdCache.insert(id);
-@@ -312,4 +312,4 @@ namespace opencollada
- 			}
- 		}
- 	}
-}
-\ No newline at end of file
-+}
-diff --git a/DAEValidator/library/src/DaeValidator.cpp b/DAEValidator/library/src/DaeValidator.cpp
-index 715d903..24423ce 100644
--- a/DAEValidator/library/src/DaeValidator.cpp
-+++ b/DAEValidator/library/src/DaeValidator.cpp
-@@ -162,7 +162,7 @@ namespace opencollada
- 
- 		// Find xsi:schemaLocation attributes in dae and try to validate against specified xsd documents
- 		const auto & elements = dae.root().selectNodes("//*[@xsi:schemaLocation]");
-		for (const auto & element : elements)
-+		for (const auto element : elements)
- 		{
- 			if (auto schemaLocation = element.attribute("schemaLocation"))
- 			{
-@@ -274,7 +274,7 @@ namespace opencollada
- 		int result = 0;
- 		map<string, size_t> ids;
- 		const auto & nodes = dae.root().selectNodes("//*[@id]");
-		for (const auto & node : nodes)
-+		for (const auto node : nodes)
- 		{
- 			string id = node.attribute("id").value();
- 			size_t line = node.line();
--- a/build_files/build_environment/patches/openmp.diff
+++ b/build_files/build_environment/patches/openmp.diff
@@ -1,23 +0,0 @@
-diff --git a/runtime/src/z_Linux_asm.S b/runtime/src/z_Linux_asm.S
-index 0d8885e..42aa5ad 100644
--- a/runtime/src/z_Linux_asm.S
-+++ b/runtime/src/z_Linux_asm.S
-@@ -1540,10 +1540,12 @@ __kmp_unnamed_critical_addr:
-     .comm .gomp_critical_user_,32,8
-     .data
-     .align 8
-    .global __kmp_unnamed_critical_addr
-__kmp_unnamed_critical_addr:
-+    .global ___kmp_unnamed_critical_addr
-+___kmp_unnamed_critical_addr:
-     .8byte .gomp_critical_user_
-    .size __kmp_unnamed_critical_addr,8
-+#  if !(KMP_OS_DARWIN)
-+    .size ___kmp_unnamed_critical_addr,8
-+#  endif
- #endif /* KMP_ARCH_PPC64 || KMP_ARCH_AARCH64 */
- 
- #if KMP_OS_LINUX
-
-
-
--- a/build_files/build_environment/patches/openvdb.diff
+++ b/build_files/build_environment/patches/openvdb.diff
@@ -1,6 +1,6 @@
 diff -Naur orig/cmake/FindIlmBase.cmake openvdb/cmake/FindIlmBase.cmake
--- orig/cmake/FindIlmBase.cmake	2019-12-06 12:11:33 -0700
-+++ openvdb/cmake/FindIlmBase.cmake	2020-08-12 12:48:44 -0600
+--- orig/cmake/FindIlmBase.cmake	2019-12-06 13:11:33 -0700
+++ openvdb/cmake/FindIlmBase.cmake	2020-01-16 09:06:32 -0700
@@ -225,6 +225,12 @@
   list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES
     "-${IlmBase_VERSION_MAJOR}_${IlmBase_VERSION_MINOR}.lib"
@@ -15,8 +15,8 @@ diff -Naur orig/cmake/FindIlmBase.cmake openvdb/cmake/FindIlmBase.cmake
   if(ILMBASE_USE_STATIC_LIBS)
     list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES
 diff -Naur orig/cmake/FindOpenEXR.cmake openvdb/cmake/FindOpenEXR.cmake
--- orig/cmake/FindOpenEXR.cmake	2019-12-06 12:11:33 -0700
-+++ openvdb/cmake/FindOpenEXR.cmake	2020-08-12 12:48:44 -0600
+--- orig/cmake/FindOpenEXR.cmake	2019-12-06 13:11:33 -0700
+++ openvdb/cmake/FindOpenEXR.cmake	2020-01-16 09:06:39 -0700
@@ -218,6 +218,12 @@
   list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES
     "-${OpenEXR_VERSION_MAJOR}_${OpenEXR_VERSION_MINOR}.lib"
@@ -31,20 +31,9 @@ diff -Naur orig/cmake/FindOpenEXR.cmake openvdb/cmake/FindOpenEXR.cmake
   if(OPENEXR_USE_STATIC_LIBS)
     list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES
 diff -Naur orig/openvdb/CMakeLists.txt openvdb/openvdb/CMakeLists.txt
--- orig/openvdb/CMakeLists.txt	2019-12-06 12:11:33 -0700
-+++ openvdb/openvdb/CMakeLists.txt	2020-08-12 14:12:26 -0600
-@@ -105,7 +105,9 @@
-   #        http://boost.2283326.n4.nabble.com/CMake-config-scripts-broken-in-1-70-td4708957.html
-   #        https://github.com/boostorg/boost_install/commit/160c7cb2b2c720e74463865ef0454d4c4cd9ae7c
-   set(BUILD_SHARED_LIBS ON)
-  set(Boost_USE_STATIC_LIBS OFF)
-+  if(NOT WIN32) # blender links boost statically on windows
-+    set(Boost_USE_STATIC_LIBS OFF)
-+  endif()
- endif()
- 
- find_package(Boost ${MINIMUM_BOOST_VERSION} REQUIRED COMPONENTS iostreams system)
-@@ -193,6 +195,7 @@
+--- orig/openvdb/CMakeLists.txt	2019-12-06 13:11:33 -0700
+++ openvdb/openvdb/CMakeLists.txt	2020-01-16 08:56:25 -0700
+@@ -193,11 +193,12 @@
   if(OPENVDB_DISABLE_BOOST_IMPLICIT_LINKING)
     add_definitions(-DBOOST_ALL_NO_LIB)
   endif()
@@ -52,69 +41,33 @@ diff -Naur orig/openvdb/CMakeLists.txt openvdb/openvdb/CMakeLists.txt
 endif()
 
 # @todo Should be target definitions
-@@ -383,7 +386,12 @@
- # imported targets.
- 
- if(OPENVDB_CORE_SHARED)
-  add_library(openvdb_shared SHARED ${OPENVDB_LIBRARY_SOURCE_FILES})
-+  if(WIN32)
-+    configure_file(version.rc.in ${CMAKE_CURRENT_BINARY_DIR}/version.rc @ONLY)
-+    add_library(openvdb_shared SHARED ${OPENVDB_LIBRARY_SOURCE_FILES} ${CMAKE_CURRENT_BINARY_DIR}/version.rc)
-+  else()
-+    add_library(openvdb_shared SHARED ${OPENVDB_LIBRARY_SOURCE_FILES})
-+  endif()
+ if(WIN32)
+-  add_definitions(-D_WIN32 -DNOMINMAX -DOPENVDB_DLL)
+  add_definitions(-D_WIN32 -DNOMINMAX -DOPENVDB_STATICLIB)
 endif()
 
- if(OPENVDB_CORE_STATIC)
-diff -Naur orig/openvdb/version.rc.in openvdb/openvdb/version.rc.in
--- orig/openvdb/version.rc.in	1969-12-31 17:00:00 -0700
-+++ openvdb/openvdb/version.rc.in	2020-08-12 14:15:01 -0600
-@@ -0,0 +1,48 @@
-+#include <winver.h>
-+
-+#define VER_FILEVERSION             @OpenVDB_MAJOR_VERSION@,@OpenVDB_MINOR_VERSION@,@OpenVDB_PATCH_VERSION@,0
-+#define VER_FILEVERSION_STR         "@OpenVDB_MAJOR_VERSION@.@OpenVDB_MINOR_VERSION@.@OpenVDB_PATCH_VERSION@.0\0"
-+
-+#define VER_PRODUCTVERSION          @OpenVDB_MAJOR_VERSION@,@OpenVDB_MINOR_VERSION@,@OpenVDB_PATCH_VERSION@,0
-+#define VER_PRODUCTVERSION_STR      "@OpenVDB_MAJOR_VERSION@.@OpenVDB_MINOR_VERSION@\0"
-+
-+#ifndef DEBUG
-+#define VER_DEBUG                   0
-+#else
-+#define VER_DEBUG                   VS_FF_DEBUG
-+#endif
-+
-+VS_VERSION_INFO VERSIONINFO
-+FILEVERSION     VER_FILEVERSION
-+PRODUCTVERSION  VER_PRODUCTVERSION
-+FILEFLAGSMASK   VS_FFI_FILEFLAGSMASK
-+FILEFLAGS       (VER_DEBUG)
-+FILEOS          VOS__WINDOWS32
-+FILETYPE        VFT_DLL
-+FILESUBTYPE     VFT2_UNKNOWN
-+BEGIN
-+    BLOCK "StringFileInfo"
-+    BEGIN
-+        BLOCK "040904E4"
-+        BEGIN
-+            VALUE "FileDescription",  "OpenVDB"
-+            VALUE "FileVersion",      VER_FILEVERSION_STR
-+            VALUE "InternalName",     "OpenVDB"
-+            VALUE "ProductName",      "OpenVDB"
-+            VALUE "ProductVersion",   VER_PRODUCTVERSION_STR
-+        END
-+    END
-+
-+    BLOCK "VarFileInfo"
-+    BEGIN
-+        /* The following line should only be modified for localized versions.     */
-+        /* It consists of any number of WORD,WORD pairs, with each pair           */
-+        /* describing a language,codepage combination supported by the file.      */
-+        /*                                                                        */
-+        /* For example, a file might have values "0x409,1252" indicating that it  */
-+        /* supports English language (0x409) in the Windows ANSI codepage (1252). */
-+
-+        VALUE "Translation", 0x409, 1252
-+
-+    END
-+END
+ ##### Core library configuration
+diff -Naur orig/openvdb/cmd/CMakeLists.txt openvdb/openvdb/cmd/CMakeLists.txt
+--- orig/openvdb/cmd/CMakeLists.txt	2019-12-06 13:11:33 -0700
+++ openvdb/openvdb/cmd/CMakeLists.txt	2020-01-16 08:56:25 -0700
+@@ -53,7 +53,7 @@
+ endif()
+ 
+ if(WIN32)
+-  add_definitions(-D_WIN32 -DNOMINMAX -DOPENVDB_DLL)
+  add_definitions(-D_WIN32 -DNOMINMAX -DOPENVDB_STATICLIB)
+ endif()
+ 
+ # rpath handling
+diff -Naur orig/openvdb/unittest/CMakeLists.txt openvdb/openvdb/unittest/CMakeLists.txt
+--- orig/openvdb/unittest/CMakeLists.txt	2019-12-06 13:11:33 -0700
+++ openvdb/openvdb/unittest/CMakeLists.txt	2020-01-16 08:56:25 -0700
+@@ -49,7 +49,7 @@
+ endif()
+ 
+ if(WIN32)
+-  add_definitions(-D_WIN32 -DNOMINMAX -DOPENVDB_DLL)
+  add_definitions(-D_WIN32 -DNOMINMAX -DOPENVDB_STATICLIB)
+ endif()
+ 
+ ##### VDB unit tests
--- a/build_files/build_environment/patches/python_macos.diff
+++ b/build_files/build_environment/patches/python_macos.diff
@@ -1,289 +0,0 @@
-diff -ru a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst
--- a/Doc/library/ctypes.rst	2020-03-10 07:11:12.000000000 +0100
-+++ b/Doc/library/ctypes.rst	2020-07-14 08:10:10.000000000 +0200
-@@ -1551,6 +1551,13 @@
-       value usable as argument (integer, string, ctypes instance).  This allows
-       defining adapters that can adapt custom objects as function parameters.
- 
-+   .. attribute:: variadic
-+
-+      Assign a boolean to specify that the function takes a variable number of
-+      arguments.   This does not matter on most platforms, but for Apple arm64
-+      platforms variadic functions have a different calling convention than
-+      normal functions.
-+
-    .. attribute:: errcheck
- 
-       Assign a Python function or another callable to this attribute. The
-diff -ru a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
--- a/Modules/_ctypes/_ctypes.c	2020-03-10 07:11:12.000000000 +0100
-+++ b/Modules/_ctypes/_ctypes.c	2020-07-14 08:14:41.000000000 +0200
-@@ -3175,6 +3175,35 @@
- }
- 
- static int
-+PyCFuncPtr_set_variadic(PyCFuncPtrObject *self, PyObject *ob, void *Py_UNUSED(ignored))
-+{
-+    StgDictObject *dict = PyObject_stgdict((PyObject *)self);
-+    assert(dict);
-+    int r = PyObject_IsTrue(ob);
-+    if (r == 1) {
-+        dict->flags |= FUNCFLAG_VARIADIC;
-+        return 0;
-+    } else if (r == 0) {
-+        dict->flags &= ~FUNCFLAG_VARIADIC;
-+        return 0;
-+    } else {
-+        return -1;
-+    }
-+}
-+
-+static PyObject *
-+PyCFuncPtr_get_variadic(PyCFuncPtrObject *self, void *Py_UNUSED(ignored))
-+{
-+    StgDictObject *dict = PyObject_stgdict((PyObject *)self);
-+    assert(dict); /* Cannot be NULL for PyCFuncPtrObject instances */
-+    if (dict->flags & FUNCFLAG_VARIADIC)
-+        Py_RETURN_TRUE;
-+    else
-+        Py_RETURN_FALSE;
-+}
-+
-+
-+static int
- PyCFuncPtr_set_argtypes(PyCFuncPtrObject *self, PyObject *ob, void *Py_UNUSED(ignored))
- {
-     PyObject *converters;
-@@ -5632,6 +5661,7 @@
-     PyModule_AddObject(m, "FUNCFLAG_USE_ERRNO", PyLong_FromLong(FUNCFLAG_USE_ERRNO));
-     PyModule_AddObject(m, "FUNCFLAG_USE_LASTERROR", PyLong_FromLong(FUNCFLAG_USE_LASTERROR));
-     PyModule_AddObject(m, "FUNCFLAG_PYTHONAPI", PyLong_FromLong(FUNCFLAG_PYTHONAPI));
-+    PyModule_AddObject(m, "FUNCFLAG_VARIADIC", PyLong_FromLong(FUNCFLAG_VARIADIC));
-     PyModule_AddStringConstant(m, "__version__", "1.1.0");
- 
-     PyModule_AddObject(m, "_memmove_addr", PyLong_FromVoidPtr(memmove));
-diff -ru a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c
--- a/Modules/_ctypes/callproc.c	2020-03-10 07:11:12.000000000 +0100
-+++ b/Modules/_ctypes/callproc.c	2020-07-14 08:18:33.000000000 +0200
-@@ -767,7 +767,8 @@
-                                   ffi_type **atypes,
-                                   ffi_type *restype,
-                                   void *resmem,
-                                  int argcount)
-+                                  int argcount,
-+                                  int argtypecount)
- {
-     PyThreadState *_save = NULL; /* For Py_BLOCK_THREADS and Py_UNBLOCK_THREADS */
-     PyObject *error_object = NULL;
-@@ -793,15 +794,38 @@
-     if ((flags & FUNCFLAG_CDECL) == 0)
-         cc = FFI_STDCALL;
- #endif
-    if (FFI_OK != ffi_prep_cif(&cif,
-                               cc,
-                               argcount,
-                               restype,
-                               atypes)) {
-        PyErr_SetString(PyExc_RuntimeError,
-                        "ffi_prep_cif failed");
-        return -1;
-    }
-+#if HAVE_FFI_PREP_CIF_VAR
-+    /* Everyone SHOULD set f.variadic=True on variadic function pointers, but
-+     * lots of existing code will not.  If there's at least one arg and more
-+     * args are passed than are defined in the prototype, then it must be a
-+     * variadic function. */
-+    if ((flags & FUNCFLAG_VARIADIC) ||
-+        (argtypecount != 0 && argcount > argtypecount))
-+    {
-+        if (FFI_OK != ffi_prep_cif_var(&cif,
-+                                       cc,
-+                                       argtypecount,
-+                                       argcount,
-+                                       restype,
-+                                       atypes)) {
-+            PyErr_SetString(PyExc_RuntimeError,
-+                            "ffi_prep_cif_var failed");
-+            return -1;
-+        }
-+    } else {
-+#endif
-+        if (FFI_OK != ffi_prep_cif(&cif,
-+                                   cc,
-+                                   argcount,
-+                                   restype,
-+                                   atypes)) {
-+            PyErr_SetString(PyExc_RuntimeError,
-+                            "ffi_prep_cif failed");
-+            return -1;
-+        }
-+#if HAVE_FFI_PREP_CIF_VAR
-+     }
-+#endif
- 
-     if (flags & (FUNCFLAG_USE_ERRNO | FUNCFLAG_USE_LASTERROR)) {
-         error_object = _ctypes_get_errobj(&space);
-@@ -1185,9 +1209,8 @@
- 
-     if (-1 == _call_function_pointer(flags, pProc, avalues, atypes,
-                                      rtype, resbuf,
-                                     Py_SAFE_DOWNCAST(argcount,
-                                                      Py_ssize_t,
-                                                      int)))
-+                                     Py_SAFE_DOWNCAST(argcount, Py_ssize_t, int),
-+                                     Py_SAFE_DOWNCAST(argtype_count, Py_ssize_t, int)))
-         goto cleanup;
- 
- #ifdef WORDS_BIGENDIAN
-diff -ru a/Modules/_ctypes/ctypes.h b/Modules/_ctypes/ctypes.h
--- a/Modules/_ctypes/ctypes.h	2020-03-10 07:11:12.000000000 +0100
-+++ b/Modules/_ctypes/ctypes.h	2020-07-14 08:30:53.000000000 +0200
-@@ -285,6 +285,7 @@
- #define FUNCFLAG_PYTHONAPI 0x4
- #define FUNCFLAG_USE_ERRNO 0x8
- #define FUNCFLAG_USE_LASTERROR 0x10
-+#define FUNCFLAG_VARIADIC 0x20
- 
- #define TYPEFLAG_ISPOINTER 0x100
- #define TYPEFLAG_HASPOINTER 0x200
-diff -ru a/configure b/configure
--- a/configure	2020-03-10 07:11:12.000000000 +0100
-+++ b/configure	2020-07-14 08:03:27.000000000 +0200
-@@ -3374,7 +3374,7 @@
-   # has no effect, don't bother defining them
-   Darwin/[6789].*)
-     define_xopen_source=no;;
-  Darwin/1[0-9].*)
-+  Darwin/[12][0-9].*)
-     define_xopen_source=no;;
-   # On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but
-   # used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined
-@@ -9251,6 +9251,9 @@
-     	ppc)
-     		MACOSX_DEFAULT_ARCH="ppc64"
-     		;;
-+        arm64)
-+            MACOSX_DEFAULT_ARCH="arm64"
-+            ;;
-     	*)
-     		as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5
-     		;;
-diff -ru a/configure.ac b/configure.ac
--- a/configure.ac	2020-03-10 07:11:12.000000000 +0100
-+++ b/configure.ac	2020-07-14 08:03:27.000000000 +0200
-@@ -2456,6 +2456,9 @@
-     	ppc)
-     		MACOSX_DEFAULT_ARCH="ppc64"
-     		;;
-+        arm64)
-+            MACOSX_DEFAULT_ARCH="arm64"
-+            ;;
-     	*)
-     		AC_MSG_ERROR([Unexpected output of 'arch' on OSX])
-     		;;
-diff -ru a/setup.py b/setup.py
--- a/setup.py	2020-03-10 07:11:12.000000000 +0100
-+++ b/setup.py	2020-07-14 08:28:12.000000000 +0200
-@@ -141,6 +141,13 @@
-             os.unlink(tmpfile)
- 
-     return MACOS_SDK_ROOT
-+ 
-+def is_macosx_at_least(vers):
-+    if host_platform == 'darwin':
-+        dep_target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')
-+        if dep_target:
-+            return tuple(map(int, dep_target.split('.'))) >= vers
-+    return False
- 
- def is_macosx_sdk_path(path):
-     """
-@@ -150,6 +157,13 @@
-                 or path.startswith('/System/')
-                 or path.startswith('/Library/') )
- 
-+def grep_headers_for(function, headers):
-+    for header in headers:
-+        with open(header, 'r') as f:
-+            if function in f.read():
-+                return True
-+    return False
-+
- def find_file(filename, std_dirs, paths):
-     """Searches for the directory where a given file is located,
-     and returns a possibly-empty list of additional directories, or None
-@@ -1972,7 +1986,11 @@
-         return True
- 
-     def detect_ctypes(self, inc_dirs, lib_dirs):
-        self.use_system_libffi = False
-+        if not sysconfig.get_config_var("LIBFFI_INCLUDEDIR") and is_macosx_at_least((10,15)):
-+            self.use_system_libffi = True
-+        else:
-+            self.use_system_libffi = '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS")
-+
-         include_dirs = []
-         extra_compile_args = []
-         extra_link_args = []
-@@ -2016,32 +2034,48 @@
-         ext_test = Extension('_ctypes_test',
-                      sources=['_ctypes/_ctypes_test.c'],
-                      libraries=['m'])
-+        ffi_inc = sysconfig.get_config_var("LIBFFI_INCLUDEDIR")
-+        ffi_lib = None
-+
-         self.extensions.extend([ext, ext_test])
- 
-         if host_platform == 'darwin':
-            if '--with-system-ffi' not in sysconfig.get_config_var("CONFIG_ARGS"):
-+            if not self.use_system_libffi:
-                 return
-            # OS X 10.5 comes with libffi.dylib; the include files are
-            # in /usr/include/ffi
-            inc_dirs.append('/usr/include/ffi')
-
-        ffi_inc = [sysconfig.get_config_var("LIBFFI_INCLUDEDIR")]
-        if not ffi_inc or ffi_inc[0] == '':
-            ffi_inc = find_file('ffi.h', [], inc_dirs)
-        if ffi_inc is not None:
-            ffi_h = ffi_inc[0] + '/ffi.h'
-+            ffi_in_sdk = os.path.join(macosx_sdk_root(), "usr/include/ffi")
-+            if os.path.exists(ffi_in_sdk):
-+                ffi_inc = ffi_in_sdk
-+                ffi_lib = 'ffi'
-+            else:
-+                # OS X 10.5 comes with libffi.dylib; the include files are
-+                # in /usr/include/ffi
-+                ffi_inc_dirs.append('/usr/include/ffi')
-+
-+        if not ffi_inc:
-+            found = find_file('ffi.h', [], ffi_inc_dirs)
-+            if found:
-+                ffi_inc = found[0]
-+        if ffi_inc:
-+            ffi_h = ffi_inc + '/ffi.h'
-             if not os.path.exists(ffi_h):
-                 ffi_inc = None
-                 print('Header file {} does not exist'.format(ffi_h))
-        ffi_lib = None
-        if ffi_inc is not None:
-+        if ffi_lib is None and ffi_inc:
-             for lib_name in ('ffi', 'ffi_pic'):
-                 if (self.compiler.find_library_file(lib_dirs, lib_name)):
-                     ffi_lib = lib_name
-                     break
- 
-         if ffi_inc and ffi_lib:
-            ext.include_dirs.extend(ffi_inc)
-+            ffi_headers = glob(os.path.join(ffi_inc, '*.h'))
-+            if grep_headers_for('ffi_closure_alloc', ffi_headers):
-+                try:
-+                    sources.remove('_ctypes/malloc_closure.c')
-+                except ValueError:
-+                    pass
-+            if grep_headers_for('ffi_prep_cif_var', ffi_headers):
-+                ext.extra_compile_args.append("-DHAVE_FFI_PREP_CIF_VAR=1")
-+            ext.include_dirs.append(ffi_inc)
-             ext.libraries.append(ffi_lib)
-             self.use_system_libffi = True
- 
--- a/build_files/build_environment/patches/sqlite.diff
+++ b/build_files/build_environment/patches/sqlite.diff
@@ -1,14 +0,0 @@
-Only in external_sqlite_orig: config.log
-diff -ru external_sqlite_orig/config.sub external_sqlite/config.sub
--- external_sqlite_orig/config.sub	2020-07-10 14:06:42.000000000 +0200
-+++ external_sqlite/config.sub	2020-07-10 14:10:24.000000000 +0200
-@@ -314,6 +314,7 @@
- 	# Recognize the basic CPU types with company name.
- 	580-* \
- 	| a29k-* \
-+	| aarch64-* \
- 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
-Only in external_sqlite: mksourceid
-Only in external_sqlite: sqlite3session.h
--- a/build_files/build_environment/patches/theora.diff
+++ b/build_files/build_environment/patches/theora.diff
@@ -1,18 +0,0 @@
--- config.sub
-+++ config.sub
-@@ -226,6 +226,7 @@
- 	# Some are omitted here because they have special meanings below.
- 	1750a | 580 \
- 	| a29k \
-+    | aarch64 \
- 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
-@@ -286,6 +287,7 @@
- 	# Recognize the basic CPU types with company name.
- 	580-* \
- 	| a29k-* \
-+    | aarch64-* \
- 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
--- a/build_files/build_environment/patches/usd.diff
+++ b/build_files/build_environment/patches/usd.diff
@@ -10,6 +10,77 @@ diff -x .git -ur usd.orig/cmake/defaults/Packages.cmake external_usd/cmake/defau
 add_definitions(${TBB_DEFINITIONS})
 
 # --math
+diff -x .git -ur usd.orig/pxr/base/plug/initConfig.cpp external_usd/pxr/base/plug/initConfig.cpp
+--- usd.orig/pxr/base/plug/initConfig.cpp.orig	2020-06-12 17:20:07.478199779 +0200
+++ external_usd/pxr/base/plug/initConfig.cpp	2020-06-12 17:25:28.648588552 +0200
+@@ -69,10 +69,40 @@
+
+ ARCH_CONSTRUCTOR(Plug_InitConfig, 2, void)
+ {
+    /* The contents of this constructor have been moved to usd_initialise_plugin_path(...) */
+}
+
+}; // end of anonymous namespace
+
+/**
+ * The contents of this function used to be in the static constructor Plug_InitConfig.
+ * This static constructor made it impossible for Blender to pass a path to the USD
+ * library at runtime, as the constructor would run before Blender's main() function.
+ *
+ * This function is wrapped in a C function of the same name (defined below),
+ * so that it can be called from Blender's main() function.
+ *
+ * The datafiles_usd_path path is used to point to the USD plugin path when Blender
+ * has been installed. The fallback_usd_path path should point to the build-time
+ * location of the USD plugin files so that Blender can be run on a development machine
+ * without requiring an installation step.
+ */
+void
+usd_initialise_plugin_path(const char *datafiles_usd_path)
+{
+     std::vector<std::string> result;
+
+     std::vector<std::string> debugMessages;
+
+    // Add Blender-specific paths. They MUST end in a slash, or symlinks will not be treated as directory.
+    if (datafiles_usd_path != NULL && datafiles_usd_path[0] != '\0') {
+        std::string datafiles_usd_path_str(datafiles_usd_path);
+        if (datafiles_usd_path_str.back() != '/') {
+            datafiles_usd_path_str += "/";
+        }
+        result.push_back(datafiles_usd_path_str);
+    }
+
+     // Determine the absolute path to the Plug shared library.  Any relative
+     // paths specified in the plugin search path will be anchored to this
+     // directory, to allow for relocatability.  Note that this can fail when pxr
+@@ -114,9 +144,24 @@
+     _AppendPathList(&result, installLocation, binaryPath);
+ #endif // PXR_INSTALL_LOCATION
+
+-    Plug_SetPaths(result, debugMessages);
+-}
+    if (!TfGetenv("PXR_PATH_DEBUG").empty()) {
+        printf("USD Plugin paths: (%zu in total):\n", result.size());
+        for(const std::string &path : result) {
+            printf("    %s\n", path.c_str());
+        }
+    }
+
+    Plug_SetPaths(result, debugMessages);
+ }
+
+ PXR_NAMESPACE_CLOSE_SCOPE
+
+/* Workaround to make it possible to pass a path at runtime to USD. */
+extern "C" {
+void
+usd_initialise_plugin_path(
+    const char *datafiles_usd_path)
+{
+    PXR_NS::usd_initialise_plugin_path(datafiles_usd_path);
+}
+}
 diff -Naur external_usd_base/cmake/macros/Public.cmake external_usd/cmake/macros/Public.cmake
 --- external_usd_base/cmake/macros/Public.cmake	2019-10-24 14:39:53 -0600
 +++ external_usd/cmake/macros/Public.cmake	2020-01-11 13:33:29 -0700
@@ -26,36 +97,3 @@ diff -Naur external_usd_base/cmake/macros/Public.cmake external_usd/cmake/macros
     endforeach()
     foreach(lib ${PXR_OBJECT_LIBS})
         set(objects "${objects};\$<TARGET_OBJECTS:${lib}>")
-
-diff --git a/pxr/base/arch/align.h b/pxr/base/arch/align.h
-index f3cabf4..ebc8a69 100644
--- a/pxr/base/arch/align.h
-+++ b/pxr/base/arch/align.h
-@@ -77,7 +77,11 @@ ArchAlignMemory(void *base)
- /// The size of a CPU cache line on the current processor architecture in bytes.
- ///
- /// \hideinitializer
-+#if defined(ARCH_OS_DARWIN) && defined(ARCH_CPU_ARM)
-+#define ARCH_CACHE_LINE_SIZE 128
-+#else
- #define ARCH_CACHE_LINE_SIZE 64
-+#endif
- 
- ///@}
- 
-diff --git a/pxr/base/arch/math.h b/pxr/base/arch/math.h
-index 3e66c37..64a052c 100644
--- a/pxr/base/arch/math.h
-+++ b/pxr/base/arch/math.h
-@@ -42,7 +42,7 @@ PXR_NAMESPACE_OPEN_SCOPE
- /// \addtogroup group_arch_Math
- ///@{
- 
-#if defined (ARCH_CPU_INTEL) || defined(doxygen)
-+#if defined (ARCH_CPU_INTEL) || defined(ARCH_CPU_ARM) || defined(doxygen)
- 
- /// This is the smallest value e such that 1+e^2 == 1, using floats.
- /// True for all IEEE754 chipsets.
-
-
-
--- a/build_files/buildbot/buildbot_utils.py
+++ b/build_files/buildbot/buildbot_utils.py
@@ -24,7 +24,6 @@ import re
 import subprocess
 import sys

-
 def is_tool(name):
    """Check whether `name` is on PATH and marked as executable."""

@@ -33,13 +32,11 @@ def is_tool(name):

    return which(name) is not None

-
 class Builder:
-    def __init__(self, name, branch, codesign):
+    def __init__(self, name, branch):
        self.name = name
        self.branch = branch
        self.is_release_branch = re.match("^blender-v(.*)-release$", branch) is not None
-        self.codesign = codesign

        # Buildbot runs from build/ directory
        self.blender_dir = os.path.abspath(os.path.join('..', 'blender.git'))
@@ -50,30 +47,28 @@ class Builder:
        # Detect platform
        if name.startswith('mac'):
            self.platform = 'mac'
-            self.command_prefix = []
+            self.command_prefix =  []
        elif name.startswith('linux'):
            self.platform = 'linux'
            if is_tool('scl'):
-                self.command_prefix = ['scl', 'enable', 'devtoolset-9', '--']
+                self.command_prefix =  ['scl', 'enable', 'devtoolset-9', '--']
            else:
-                self.command_prefix = []
+                self.command_prefix =  []
        elif name.startswith('win'):
            self.platform = 'win'
-            self.command_prefix = []
+            self.command_prefix =  []
        else:
            raise ValueError('Unkonw platform for builder ' + self.platform)

        # Always 64 bit now
        self.bits = 64

-
 def create_builder_from_arguments():
    parser = argparse.ArgumentParser()
    parser.add_argument('builder_name')
    parser.add_argument('branch', default='master', nargs='?')
-    parser.add_argument("--codesign", action="store_true")
    args = parser.parse_args()
-    return Builder(args.builder_name, args.branch, args.codesign)
+    return Builder(args.builder_name, args.branch)


 class VersionInfo:
@@ -107,7 +102,7 @@ class VersionInfo:

    def _parse_header_file(self, filename, define):
        import re
-        regex = re.compile(r"^#\s*define\s+%s\s+(.*)" % define)
+        regex = re.compile("^#\s*define\s+%s\s+(.*)" % define)
        with open(filename, "r") as file:
            for l in file:
                match = regex.match(l)
--- a/build_files/buildbot/codesign/archive_with_indicator.py
+++ b/build_files/buildbot/codesign/archive_with_indicator.py
@@ -102,7 +102,7 @@ class ArchiveWithIndicator:

        # Wait for until archive is fully stored.
        actual_archive_size = self.archive_filepath.stat().st_size
-        if actual_archive_size != expected_archive_size:
+        if  actual_archive_size != expected_archive_size:
            print('Partial/invalid archive size (expected '
                  f'{expected_archive_size} got {actual_archive_size})')
            return False
--- a/build_files/buildbot/worker_bundle_dmg.py
+++ b/build_files/buildbot/worker_bundle_dmg.py
@@ -82,10 +82,6 @@ def create_argument_parser():
        type=Path,
        help="Optional path to applescript to set up folder looks of DMG."
             "If not provided default Blender's one is used.")
-    parser.add_argument(
-        '--codesign',
-        action="store_true",
-        help="Code sign and notarize DMG contents.")
    return parser


@@ -399,8 +395,7 @@ def create_final_dmg(app_bundles: List[Path],
                     dmg_filepath: Path,
                     background_image_filepath: Path,
                     volume_name: str,
-                     applescript: Path,
-                     codesign: bool) -> None:
+                     applescript: Path) -> None:
    """
    Create DMG with all app bundles

@@ -426,8 +421,7 @@ def create_final_dmg(app_bundles: List[Path],
    #
    # This allows to recurs into the content of bundles without worrying about
    # possible interfereice of Application symlink.
-    if codesign:
-        codesign_app_bundles_in_dmg(mount_directory)
+    codesign_app_bundles_in_dmg(mount_directory)

    copy_background_if_needed(background_image_filepath, mount_directory)
    create_applications_link(mount_directory)
@@ -440,8 +434,7 @@ def create_final_dmg(app_bundles: List[Path],
    compress_dmg(writable_dmg_filepath, dmg_filepath)
    writable_dmg_filepath.unlink()

-    if codesign:
-        codesign_and_notarize_dmg(dmg_filepath)
+    codesign_and_notarize_dmg(dmg_filepath)


 def ensure_dmg_extension(filepath: Path) -> Path:
@@ -528,7 +521,6 @@ def main():
    source_dir = args.source_dir.absolute()
    background_image_filepath = get_background_image(args.background_image)
    applescript = get_applescript(args.applescript)
-    codesign = args.codesign

    app_bundles = collect_and_log_app_bundles(source_dir)
    if not app_bundles:
@@ -543,8 +535,7 @@ def main():
                     dmg_filepath,
                     background_image_filepath,
                     volume_name,
-                     applescript,
-                     codesign)
+                     applescript)


 if __name__ == "__main__":
--- a/build_files/buildbot/worker_compile.py
+++ b/build_files/buildbot/worker_compile.py
@@ -23,9 +23,8 @@ import shutil

 import buildbot_utils

-
 def get_cmake_options(builder):
-    codesign_script = os.path.join(
+    post_install_script = os.path.join(
        builder.blender_dir, 'build_files', 'buildbot', 'worker_codesign.cmake')

    config_file = "build_files/cmake/config/blender_release.cmake"
@@ -37,32 +36,18 @@ def get_cmake_options(builder):
        options.append('-DCMAKE_OSX_DEPLOYMENT_TARGET=10.9')
    elif builder.platform == 'win':
        options.extend(['-G', 'Visual Studio 16 2019', '-A', 'x64'])
-        if builder.codesign:
-            options.extend(['-DPOSTINSTALL_SCRIPT:PATH=' + codesign_script])
+        options.extend(['-DPOSTINSTALL_SCRIPT:PATH=' + post_install_script])
    elif builder.platform == 'linux':
        config_file = "build_files/buildbot/config/blender_linux.cmake"

    optix_sdk_dir = os.path.join(builder.blender_dir, '..', '..', 'NVIDIA-Optix-SDK')
    options.append('-DOPTIX_ROOT_DIR:PATH=' + optix_sdk_dir)

-    # Workaround to build sm_30 kernels with CUDA 10, since CUDA 11 no longer supports that architecture
-    if builder.platform == 'win':
-        options.append('-DCUDA10_TOOLKIT_ROOT_DIR:PATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v10.1')
-        options.append('-DCUDA10_NVCC_EXECUTABLE:FILEPATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v10.1/bin/nvcc.exe')
-        options.append('-DCUDA11_TOOLKIT_ROOT_DIR:PATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v11.1')
-        options.append('-DCUDA11_NVCC_EXECUTABLE:FILEPATH=C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v11.1/bin/nvcc.exe')
-    elif builder.platform == 'linux':
-        options.append('-DCUDA10_TOOLKIT_ROOT_DIR:PATH=/usr/local/cuda-10.1')
-        options.append('-DCUDA10_NVCC_EXECUTABLE:FILEPATH=/usr/local/cuda-10.1/bin/nvcc')
-        options.append('-DCUDA11_TOOLKIT_ROOT_DIR:PATH=/usr/local/cuda-11.1')
-        options.append('-DCUDA11_NVCC_EXECUTABLE:FILEPATH=/usr/local/cuda-11.1/bin/nvcc')
-
    options.append("-C" + os.path.join(builder.blender_dir, config_file))
    options.append("-DCMAKE_INSTALL_PREFIX=%s" % (builder.install_dir))

    return options

-
 def update_git(builder):
    # Do extra git fetch because not all platform/git/buildbot combinations
    # update the origin remote, causing buildinfo to detect local changes.
@@ -72,7 +57,6 @@ def update_git(builder):
    command = ['git', 'fetch', '--all']
    buildbot_utils.call(builder.command_prefix + command)

-
 def clean_directories(builder):
    # Make sure no garbage remained from the previous run
    if os.path.isdir(builder.install_dir):
@@ -88,7 +72,6 @@ def clean_directories(builder):
            print("Removing {}" . format(buildinfo))
            os.remove(full_path)

-
 def cmake_configure(builder):
    # CMake configuration
    os.chdir(builder.build_dir)
@@ -103,7 +86,6 @@ def cmake_configure(builder):
    command = ['cmake', builder.blender_dir] + cmake_options
    buildbot_utils.call(builder.command_prefix + command)

-
 def cmake_build(builder):
    # CMake build
    os.chdir(builder.build_dir)
@@ -126,7 +108,6 @@ def cmake_build(builder):
    print("CMake build:")
    buildbot_utils.call(builder.command_prefix + command)

-
 if __name__ == "__main__":
    builder = buildbot_utils.create_builder_from_arguments()
    update_git(builder)
--- a/build_files/buildbot/worker_pack.py
+++ b/build_files/buildbot/worker_pack.py
@@ -29,20 +29,18 @@ from pathlib import Path

 import buildbot_utils

-
 def get_package_name(builder, platform=None):
    info = buildbot_utils.VersionInfo(builder)

    package_name = 'blender-' + info.full_version
    if platform:
-        package_name += '-' + platform
+      package_name += '-' + platform
    if not (builder.branch == 'master' or builder.is_release_branch):
        if info.is_development_build:
            package_name = builder.branch + "-" + package_name

    return package_name

-
 def sign_file_or_directory(path):
    from codesign.simple_code_signer import SimpleCodeSigner
    code_signer = SimpleCodeSigner()
@@ -66,7 +64,6 @@ def create_buildbot_upload_zip(builder, package_files):
        sys.stderr.write('Create buildbot_upload.zip failed: ' + str(ex) + '\n')
        sys.exit(1)

-
 def create_tar_xz(src, dest, package_name):
    # One extra to remove leading os.sep when cleaning root for package_root
    ln = len(src) + 1
@@ -94,7 +91,6 @@ def create_tar_xz(src, dest, package_name):
        package.add(entry[0], entry[1], recursive=False, filter=_fakeroot)
    package.close()

-
 def cleanup_files(dirpath, extension):
    for f in os.listdir(dirpath):
        filepath = os.path.join(dirpath, f)
@@ -121,8 +117,6 @@ def pack_mac(builder):
    if info.is_development_build:
        background_image = os.path.join(release_dir, 'buildbot', 'background.tif')
        command += ['--background-image', background_image]
-    if builder.codesign:
-        command += ['--codesign']
    command += [builder.install_dir]
    buildbot_utils.call(command)

@@ -156,8 +150,7 @@ def pack_win(builder):

        package_filename = package_name + '.msi'
        package_filepath = os.path.join(builder.build_dir, package_filename)
-        if builder.codesign:
-            sign_file_or_directory(package_filepath)
+        sign_file_or_directory(package_filepath)

        package_files += [(package_filepath, package_filename)]

@@ -175,11 +168,7 @@ def pack_linux(builder):

    print("Stripping python...")
    py_target = os.path.join(builder.install_dir, info.short_version)
-    buildbot_utils.call(
-        builder.command_prefix + [
-            'find', py_target, '-iname', '*.so', '-exec', 'strip', '-s', '{}', ';',
-        ],
-    )
+    buildbot_utils.call(builder.command_prefix + ['find', py_target, '-iname', '*.so', '-exec', 'strip', '-s', '{}', ';'])

    # Construct package name
    platform_name = 'linux64'
--- a/build_files/buildbot/worker_test.py
+++ b/build_files/buildbot/worker_test.py
@@ -22,21 +22,18 @@ import buildbot_utils
 import os
 import sys

-
 def get_ctest_arguments(builder):
    args = ['--output-on-failure']
    if builder.platform == 'win':
        args += ['-C', 'Release']
    return args

-
 def test(builder):
    os.chdir(builder.build_dir)

-    command = builder.command_prefix + ['ctest'] + get_ctest_arguments(builder)
+    command = builder.command_prefix  + ['ctest'] + get_ctest_arguments(builder)
    buildbot_utils.call(command)

-
 if __name__ == "__main__":
    builder = buildbot_utils.create_builder_from_arguments()
    test(builder)
--- a/build_files/cmake/Modules/FindAlembic.cmake
+++ b/build_files/cmake/Modules/FindAlembic.cmake
@@ -12,8 +12,12 @@
 #=============================================================================
 # Copyright 2016 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If ALEMBIC_ROOT_DIR was defined in the environment, use it.
@@ -47,12 +51,12 @@ FIND_LIBRARY(ALEMBIC_LIBRARY
 # handle the QUIETLY and REQUIRED arguments and set ALEMBIC_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Alembic DEFAULT_MSG ALEMBIC_LIBRARY ALEMBIC_INCLUDE_DIR)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(ALEMBIC DEFAULT_MSG ALEMBIC_LIBRARY ALEMBIC_INCLUDE_DIR)

 IF(ALEMBIC_FOUND)
  SET(ALEMBIC_LIBRARIES ${ALEMBIC_LIBRARY})
  SET(ALEMBIC_INCLUDE_DIRS ${ALEMBIC_INCLUDE_DIR})
-ENDIF()
+ENDIF(ALEMBIC_FOUND)

 MARK_AS_ADVANCED(
  ALEMBIC_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindAudaspace.cmake
+++ b/build_files/cmake/Modules/FindAudaspace.cmake
@@ -11,13 +11,6 @@
 #  AUDASPACE_PY_INCLUDE_DIRS - the audaspace's python binding include directories
 #  AUDASPACE_PY_LIBRARIES - link these to use audaspace's python binding

-#=============================================================================
-# Copyright 2014 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-#=============================================================================
-
 IF(NOT AUDASPACE_ROOT_DIR AND NOT $ENV{AUDASPACE_ROOT_DIR} STREQUAL "")
 SET(AUDASPACE_ROOT_DIR $ENV{AUDASPACE_ROOT_DIR})
 ENDIF()
@@ -30,7 +23,7 @@ SET(_audaspace_SEARCH_DIRS
 FIND_PACKAGE(PkgConfig)
 IF(PKG_CONFIG_FOUND)
  PKG_CHECK_MODULES(AUDASPACE_PKGCONF audaspace)
-ENDIF()
+ENDIF(PKG_CONFIG_FOUND)

 # Include dir
 FIND_PATH(AUDASPACE_INCLUDE_DIR
@@ -88,17 +81,17 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Audaspace_Py  DEFAULT_MSG  AUDASPACE_PY_LIBRAR
 IF(AUDASPACE_FOUND)
  SET(AUDASPACE_LIBRARIES ${AUDASPACE_LIBRARY})
  SET(AUDASPACE_INCLUDE_DIRS ${AUDASPACE_INCLUDE_DIR})
-ENDIF()
+ENDIF(AUDASPACE_FOUND)

 IF(AUDASPACE_C_FOUND)
  SET(AUDASPACE_C_LIBRARIES ${AUDASPACE_C_LIBRARY})
  SET(AUDASPACE_C_INCLUDE_DIRS ${AUDASPACE_C_INCLUDE_DIR})
-ENDIF()
+ENDIF(AUDASPACE_C_FOUND)

 IF(AUDASPACE_PY_FOUND)
  SET(AUDASPACE_PY_LIBRARIES ${AUDASPACE_PY_LIBRARY})
  SET(AUDASPACE_PY_INCLUDE_DIRS ${AUDASPACE_PY_INCLUDE_DIR})
-ENDIF()
+ENDIF(AUDASPACE_PY_FOUND)

 MARK_AS_ADVANCED(
  AUDASPACE_LIBRARY
--- a/build_files/cmake/Modules/FindBlosc.cmake
+++ b/build_files/cmake/Modules/FindBlosc.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2018 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If BLOSC_ROOT_DIR was defined in the environment, use it.
@@ -49,7 +53,7 @@ FIND_LIBRARY(BLOSC_LIBRARY
 # handle the QUIETLY and REQUIRED arguments and set BLOSC_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Blosc DEFAULT_MSG
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(BLOSC DEFAULT_MSG
    BLOSC_LIBRARY BLOSC_INCLUDE_DIR)

 IF(BLOSC_FOUND)
--- a/build_files/cmake/Modules/FindClangTidy.cmake
+++ b/build_files/cmake/Modules/FindClangTidy.cmake
@@ -17,8 +17,12 @@
 #=============================================================================
 # Copyright 2020 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If CLANG_TIDY_ROOT_DIR was defined in the environment, use it.
@@ -43,10 +47,7 @@ find_program(CLANG_TIDY_EXECUTABLE
    ${_clang_tidy_SEARCH_DIRS}
 )

-if(CLANG_TIDY_EXECUTABLE AND NOT EXISTS ${CLANG_TIDY_EXECUTABLE})
-  message(WARNING "Cached or directly specified Clang-Tidy executable does not exist.")
-  set(CLANG_TIDY_FOUND FALSE)
-elseif(CLANG_TIDY_EXECUTABLE)
+if(CLANG_TIDY_EXECUTABLE)
  # Mark clang-tidy as found.
  set(CLANG_TIDY_FOUND TRUE)

--- a/build_files/cmake/Modules/FindEigen3.cmake
+++ b/build_files/cmake/Modules/FindEigen3.cmake
@@ -10,8 +10,12 @@
 #=============================================================================
 # Copyright 2015 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If EIGEN3_ROOT_DIR was defined in the environment, use it.
@@ -41,7 +45,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Eigen3 DEFAULT_MSG

 IF(EIGEN3_FOUND)
  SET(EIGEN3_INCLUDE_DIRS ${EIGEN3_INCLUDE_DIR})
-ENDIF()
+ENDIF(EIGEN3_FOUND)

 MARK_AS_ADVANCED(
  EIGEN3_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindEmbree.cmake
+++ b/build_files/cmake/Modules/FindEmbree.cmake
@@ -7,12 +7,19 @@
 #  EMBREE_ROOT_DIR, The base directory to search for Embree.
 #                        This can also be an environment variable.
 #  EMBREEFOUND, If false, do not try to use Embree.
+#
+# also defined, but not for general use are
+#  EMBREE_LIBRARY, where to find the Embree library.

 #=============================================================================
 # Copyright 2018 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If EMBREE_ROOT_DIR was defined in the environment, use it.
@@ -37,9 +44,9 @@ FIND_PATH(EMBREE_INCLUDE_DIR

 SET(_embree_FIND_COMPONENTS
  embree3
-  embree_sse42
  embree_avx
  embree_avx2
+  embree_sse42
  lexers
  math
  simd
@@ -59,18 +66,19 @@ FOREACH(COMPONENT ${_embree_FIND_COMPONENTS})
    PATH_SUFFIXES
      lib64 lib
    )
-  IF (NOT EMBREE_${UPPERCOMPONENT}_LIBRARY)
-    IF (EMBREE_EMBREE3_LIBRARY)
-      # If we can't find all the static libraries, try to fall back to the shared library if found.
-      # This allows building with a shared embree library
-      SET(_embree_LIBRARIES ${EMBREE_EMBREE3_LIBRARY})
-      BREAK()
-    ENDIF ()
-  ENDIF ()
  LIST(APPEND _embree_LIBRARIES "${EMBREE_${UPPERCOMPONENT}_LIBRARY}")
 ENDFOREACH()


+FIND_LIBRARY(EMBREE_LIBRARY
+  NAMES
+    libembree3
+  HINTS
+    ${_embree_SEARCH_DIRS}
+  PATH_SUFFIXES
+    lib64 lib
+)
+
 # handle the QUIETLY and REQUIRED arguments and set EMBREE_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
@@ -80,7 +88,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Embree DEFAULT_MSG
 IF(EMBREE_FOUND)
  SET(EMBREE_LIBRARIES ${_embree_LIBRARIES})
  SET(EMBREE_INCLUDE_DIRS ${EMBREE_INCLUDE_DIR})
-ENDIF()
+ENDIF(EMBREE_FOUND)

 MARK_AS_ADVANCED(
  EMBREE_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindFFmpeg.cmake
+++ b/build_files/cmake/Modules/FindFFmpeg.cmake
@@ -1,83 +0,0 @@
-# - Find FFmpeg library and includes.
-# Set FFMPEG_FIND_COMPONENTS to the canonical names of the libraries
-# before using the module.
-# This module defines
-#  FFMPEG_INCLUDE_DIRS, where to find libavcodec/ac3_parser.h.
-#  FFMPEG_LIBRARIES, libraries to link against to use FFmpeg.
-#  FFMPEG_ROOT_DIR, The base directory to search for FFmpeg.
-#                        This can also be an environment variable.
-#  FFMPEG_FOUND, If false, do not try to use FFmpeg.
-#  FFMPEG_<COMPONENT>_LIBRARY, the given individual component libraries.
-#=============================================================================
-# Copyright 2020 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-#=============================================================================
-
-# If FFMPEG_ROOT_DIR was defined in the environment, use it.
-if(NOT FFMPEG_ROOT_DIR AND NOT $ENV{FFMPEG_ROOT_DIR} STREQUAL "")
-  set(FFMPEG_ROOT_DIR $ENV{FFMPEG_ROOT_DIR})
-endif()
-
-set(_ffmpeg_SEARCH_DIRS
-  ${FFMPEG_ROOT_DIR}
-  /opt/lib/ffmpeg
-)
-
-if(NOT FFMPEG_FIND_COMPONENTS)
-  set(FFMPEG_FIND_COMPONENTS
-    # List taken from http://ffmpeg.org/download.html#build-mac
-    avcodec
-    avdevice
-    avfilter
-    avformat
-    avutil
-  )
-endif()
-
-find_path(_ffmpeg_INCLUDE_DIR
-  NAMES
-    libavcodec/ac3_parser.h
-  HINTS
-    ${_ffmpeg_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-set(_ffmpeg_LIBRARIES)
-foreach(_component ${FFMPEG_FIND_COMPONENTS})
-  string(TOUPPER ${_component} _upper_COMPONENT)
-  find_library(FFMPEG_${_upper_COMPONENT}_LIBRARY
-    NAMES
-      ${_upper_COMPONENT}
-    HINTS
-      ${LIBDIR}/ffmpeg
-    PATH_SUFFIXES
-      lib64 lib
-  )
-  if(NOT FFMPEG_${_upper_COMPONENT}_LIBRARY)
-    message(WARNING "Could NOT find FFmpeg ${_upper_COMPONENT}.")
-  endif()
-  list(APPEND _ffmpeg_LIBRARIES ${FFMPEG_${_upper_COMPONENT}_LIBRARY})
-  mark_as_advanced(FFMPEG_${_upper_COMPONENT}_LIBRARY)
-endforeach()
-
-# handle the QUIETLY and REQUIRED arguments and set FFMPEG_FOUND to TRUE if
-# all listed variables are TRUE
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(FFmpeg DEFAULT_MSG
-    _ffmpeg_LIBRARIES _ffmpeg_INCLUDE_DIR)
-
-IF(FFMPEG_FOUND)
-  set(FFMPEG_LIBRARIES ${_ffmpeg_LIBRARIES})
-  set(FFMPEG_INCLUDE_DIRS ${_ffmpeg_INCLUDE_DIR})
-ENDIF()
-
-mark_as_advanced(
-  FFMPEG_INCLUDE_DIR
-)
-
-unset(_ffmpeg_SEARCH_DIRS)
-unset(_ffmpeg_LIBRARIES)
-unset(_ffmpeg_INCLUDE_DIR)
--- a/build_files/cmake/Modules/FindFftw3.cmake
+++ b/build_files/cmake/Modules/FindFftw3.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If FFTW3_ROOT_DIR was defined in the environment, use it.
@@ -54,7 +58,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Fftw3 DEFAULT_MSG
 IF(FFTW3_FOUND)
  SET(FFTW3_LIBRARIES ${FFTW3_LIBRARY})
  SET(FFTW3_INCLUDE_DIRS ${FFTW3_INCLUDE_DIR})
-ENDIF()
+ENDIF(FFTW3_FOUND)

 MARK_AS_ADVANCED(
  FFTW3_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindGLEW.cmake
+++ b/build_files/cmake/Modules/FindGLEW.cmake
@@ -13,8 +13,12 @@
 #=============================================================================
 # Copyright 2014 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If GLEW_ROOT_DIR was defined in the environment, use it.
@@ -47,12 +51,12 @@ FIND_LIBRARY(GLEW_LIBRARY
 # handle the QUIETLY and REQUIRED arguments and set GLEW_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(GLEW DEFAULT_MSG
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Glew DEFAULT_MSG
    GLEW_LIBRARY GLEW_INCLUDE_DIR)

 IF(GLEW_FOUND)
  SET(GLEW_INCLUDE_DIRS ${GLEW_INCLUDE_DIR})
-ENDIF()
+ENDIF(GLEW_FOUND)

 MARK_AS_ADVANCED(
  GLEW_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindGMP.cmake
+++ b/build_files/cmake/Modules/FindGMP.cmake
@@ -1,92 +0,0 @@
-# - Find GMP library
-# Find the native GMP includes and library
-# This module defines
-#  GMP_INCLUDE_DIRS, where to find gmp.h, Set when
-#                        GMP_INCLUDE_DIR is found.
-#  GMP_LIBRARIES, libraries to link against to use GMP.
-#  GMP_ROOT_DIR, The base directory to search for GMP.
-#                    This can also be an environment variable.
-#  GMP_FOUND, If false, do not try to use GMP.
-#
-# also defined, but not for general use are
-#  GMP_LIBRARY, where to find the GMP library.
-
-#=============================================================================
-# Copyright 2011 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-#=============================================================================
-
-# If GMP_ROOT_DIR was defined in the environment, use it.
-IF(NOT GMP_ROOT_DIR AND NOT $ENV{GMP_ROOT_DIR} STREQUAL "")
-  SET(GMP_ROOT_DIR $ENV{GMP_ROOT_DIR})
-ENDIF()
-
-SET(_gmp_SEARCH_DIRS
-  ${GMP_ROOT_DIR}
-  /opt/lib/gmp
-)
-
-FIND_PATH(GMP_INCLUDE_DIR
-  NAMES
-    gmp.h
-  HINTS
-    ${_gmp_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include/gmp
-)
-
-FIND_PATH(GMPXX_INCLUDE_DIR
-  NAMES
-    gmpxx.h
-  HINTS
-    ${_gmp_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include/gmp
-)
-
-FIND_LIBRARY(GMP_LIBRARY
-  NAMES
-    gmp
-  HINTS
-    ${_gmp_SEARCH_DIRS}
-  PATH_SUFFIXES
-    lib64 lib
-  )
-
-FIND_LIBRARY(GMPXX_LIBRARY
-  NAMES
-    gmpxx
-  HINTS
-    ${_gmp_SEARCH_DIRS}
-  PATH_SUFFIXES
-    lib64 lib
-  )
-
-if(GMP_INCLUDE_DIR)
-  SET(_version_regex "^#define[ \t]+__GNU_MP_VERSION[ \t]+\"([^\"]+)\".*")
-  file(STRINGS "${GMP_INCLUDE_DIR}/gmp.h"
-    GMP_VERSION REGEX "${_version_regex}")
-  string(REGEX REPLACE "${_version_regex}" "\\1"
-    GMP_VERSION "${GMP_VERSION}")
-  unset(_version_regex)
-endif()
-
-# handle the QUIETLY and REQUIRED arguments and set GMP_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(GMP DEFAULT_MSG
-    GMP_LIBRARY GMPXX_LIBRARY GMP_INCLUDE_DIR GMPXX_INCLUDE_DIR)
-
-IF(GMP_FOUND)
-  SET(GMP_LIBRARIES ${GMPXX_LIBRARY} ${GMP_LIBRARY})
-  SET(GMP_INCLUDE_DIRS ${GMP_INCLUDE_DIR} ${GMPXX_INCLUDE_DIR})
-ENDIF()
-
-MARK_AS_ADVANCED(
-  GMP_INCLUDE_DIR
-  GMP_LIBRARY
-  GMPXX_INCLUDE_DIR
-  GMPXX_LIBRARY
-)
--- a/build_files/cmake/Modules/FindIcuLinux.cmake
+++ b/build_files/cmake/Modules/FindIcuLinux.cmake
@@ -12,8 +12,12 @@
 #=============================================================================
 # Copyright 2012 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If ICU_ROOT_DIR was defined in the environment, use it.
@@ -124,7 +128,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Icu DEFAULT_MSG
 IF(ICU_FOUND)
  SET(ICU_LIBRARIES ${ICU_LIBRARY_DATA} ${ICU_LIBRARY_I18N} ${ICU_LIBRARY_IO} ${ICU_LIBRARY_LE} ${ICU_LIBRARY_LX} ${ICU_LIBRARY_TU} ${ICU_LIBRARY_UC})
  SET(ICU_INCLUDE_DIRS ${ICU_INCLUDE_DIR})
-ENDIF()
+ENDIF(ICU_FOUND)

 MARK_AS_ADVANCED(
  ICU_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindJack.cmake
+++ b/build_files/cmake/Modules/FindJack.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If JACK_ROOT_DIR was defined in the environment, use it.
@@ -54,7 +58,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Jack DEFAULT_MSG
 IF(JACK_FOUND)
  SET(JACK_LIBRARIES ${JACK_LIBRARY})
  SET(JACK_INCLUDE_DIRS ${JACK_INCLUDE_DIR})
-ENDIF()
+ENDIF(JACK_FOUND)

 MARK_AS_ADVANCED(
  JACK_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindJeMalloc.cmake
+++ b/build_files/cmake/Modules/FindJeMalloc.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If JEMALLOC_ROOT_DIR was defined in the environment, use it.
@@ -64,7 +68,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(JeMalloc DEFAULT_MSG
 IF(JEMALLOC_FOUND)
  SET(JEMALLOC_LIBRARIES ${JEMALLOC_LIBRARY})
  SET(JEMALLOC_INCLUDE_DIRS ${JEMALLOC_INCLUDE_DIR})
-ENDIF()
+ENDIF(JEMALLOC_FOUND)

 MARK_AS_ADVANCED(
  JEMALLOC_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindLLVM.cmake
+++ b/build_files/cmake/Modules/FindLLVM.cmake
@@ -13,8 +13,12 @@
 #=============================================================================
 # Copyright 2015 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 if(LLVM_ROOT_DIR)
@@ -34,10 +38,6 @@ else()
  endif()
 endif()

-execute_process(COMMAND ${LLVM_CONFIG} --includedir
-      OUTPUT_VARIABLE LLVM_INCLUDE_DIRS
-      OUTPUT_STRIP_TRAILING_WHITESPACE)
-
 if(NOT DEFINED LLVM_VERSION)
  execute_process(COMMAND ${LLVM_CONFIG} --version
          OUTPUT_VARIABLE LLVM_VERSION
@@ -84,7 +84,7 @@ if(LLVM_LIBRARY AND LLVM_ROOT_DIR AND LLVM_LIBPATH)
 endif()


-# handle the QUIETLY and REQUIRED arguments and set LLVM_FOUND to TRUE if
+# handle the QUIETLY and REQUIRED arguments and set SDL2_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(LLVM DEFAULT_MSG
--- a/build_files/cmake/Modules/FindLZO.cmake
+++ b/build_files/cmake/Modules/FindLZO.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2015 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If LZO_ROOT_DIR was defined in the environment, use it.
@@ -52,7 +56,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(LZO DEFAULT_MSG
 IF(LZO_FOUND)
  SET(LZO_LIBRARIES ${LZO_LIBRARY})
  SET(LZO_INCLUDE_DIRS ${LZO_INCLUDE_DIR})
-ENDIF()
+ENDIF(LZO_FOUND)

 MARK_AS_ADVANCED(
  LZO_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindNanoVDB.cmake
+++ b/build_files/cmake/Modules/FindNanoVDB.cmake
@@ -1,49 +0,0 @@
-# - Find NanoVDB library
-# Find the native NanoVDB includes and library
-# This module defines
-#  NANOVDB_INCLUDE_DIRS, where to find nanovdb.h, Set when
-#                         NANOVDB_INCLUDE_DIR is found.
-#  NANOVDB_ROOT_DIR, The base directory to search for NanoVDB.
-#                     This can also be an environment variable.
-#  NANOVDB_FOUND, If false, do not try to use NanoVDB.
-
-#=============================================================================
-# Copyright 2020 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-#=============================================================================
-
-# If NANOVDB_ROOT_DIR was defined in the environment, use it.
-IF(NOT NANOVDB_ROOT_DIR AND NOT $ENV{NANOVDB_ROOT_DIR} STREQUAL "")
-  SET(NANOVDB_ROOT_DIR $ENV{NANOVDB_ROOT_DIR})
-ENDIF()
-
-SET(_nanovdb_SEARCH_DIRS
-  ${NANOVDB_ROOT_DIR}
-)
-
-FIND_PATH(NANOVDB_INCLUDE_DIR
-  NAMES
-    nanovdb/NanoVDB.h
-  HINTS
-    ${_nanovdb_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-# handle the QUIETLY and REQUIRED arguments and set NANOVDB_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(NanoVDB DEFAULT_MSG
-    NANOVDB_INCLUDE_DIR)
-
-IF(NANOVDB_FOUND)
-  SET(NANOVDB_INCLUDE_DIRS ${NANOVDB_INCLUDE_DIR})
-ENDIF(NANOVDB_FOUND)
-
-MARK_AS_ADVANCED(
-  NANOVDB_INCLUDE_DIR
-)
-
-UNSET(_nanovdb_SEARCH_DIRS)
--- a/build_files/cmake/Modules/FindOpenCOLLADA.cmake
+++ b/build_files/cmake/Modules/FindOpenCOLLADA.cmake
@@ -7,12 +7,19 @@
 #  OPENCOLLADA_ROOT_DIR, The base directory to search for OpenCOLLADA.
 #                    This can also be an environment variable.
 #  OPENCOLLADA_FOUND, If false, do not try to use OpenCOLLADA.
+#
+# also defined, but not for general use are
+#  OPENCOLLADA_LIBRARY, where to find the OpenCOLLADA library.

 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # note about include paths, there are 2 ways includes are set
@@ -129,7 +136,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenCOLLADA  DEFAULT_MSG
 IF(OPENCOLLADA_FOUND)
  SET(OPENCOLLADA_LIBRARIES ${_opencollada_LIBRARIES})
  SET(OPENCOLLADA_INCLUDE_DIRS ${_opencollada_INCLUDES})
-ENDIF()
+ENDIF(OPENCOLLADA_FOUND)

 UNSET(COMPONENT)
 UNSET(UPPERCOMPONENT)
--- a/build_files/cmake/Modules/FindOpenColorIO.cmake
+++ b/build_files/cmake/Modules/FindOpenColorIO.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2012 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If OPENCOLORIO_ROOT_DIR was defined in the environment, use it.
@@ -70,7 +74,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenColorIO DEFAULT_MSG
 IF(OPENCOLORIO_FOUND)
  SET(OPENCOLORIO_LIBRARIES ${_opencolorio_LIBRARIES})
  SET(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO_INCLUDE_DIR})
-ENDIF()
+ENDIF(OPENCOLORIO_FOUND)

 MARK_AS_ADVANCED(
  OPENCOLORIO_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindOpenEXR.cmake
+++ b/build_files/cmake/Modules/FindOpenEXR.cmake
@@ -21,8 +21,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If OPENEXR_ROOT_DIR was defined in the environment, use it.
--- a/build_files/cmake/Modules/FindOpenGLES.cmake
+++ b/build_files/cmake/Modules/FindOpenGLES.cmake
@@ -10,13 +10,6 @@
 #  OPENGLES_LIBRARIES       - all libraries needed for OpenGLES
 #  OPENGLES_INCLUDES        - all includes needed for OpenGLES

-#=============================================================================
-# Copyright 2014 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-#=============================================================================
-
 # If OPENGLES_ROOT_DIR was defined in the environment, use it.
 IF(NOT OPENGLES_ROOT_DIR AND NOT $ENV{OPENGLES_ROOT_DIR} STREQUAL "")
  SET(OPENGLES_ROOT_DIR $ENV{OPENGLES_ROOT_DIR})
--- a/build_files/cmake/Modules/FindOpenImageDenoise.cmake
+++ b/build_files/cmake/Modules/FindOpenImageDenoise.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2019 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If OPENIMAGEDENOISE_ROOT_DIR was defined in the environment, use it.
--- a/build_files/cmake/Modules/FindOpenImageIO.cmake
+++ b/build_files/cmake/Modules/FindOpenImageIO.cmake
@@ -16,8 +16,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If OPENIMAGEIO_ROOT_DIR was defined in the environment, use it.
--- a/build_files/cmake/Modules/FindOpenJPEG.cmake
+++ b/build_files/cmake/Modules/FindOpenJPEG.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If OPENJPEG_ROOT_DIR was defined in the environment, use it.
@@ -65,7 +69,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenJPEG DEFAULT_MSG
 IF(OPENJPEG_FOUND)
  SET(OPENJPEG_LIBRARIES ${OPENJPEG_LIBRARY})
  SET(OPENJPEG_INCLUDE_DIRS ${OPENJPEG_INCLUDE_DIR})
-ENDIF()
+ENDIF(OPENJPEG_FOUND)

 MARK_AS_ADVANCED(
  OPENJPEG_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindOpenShadingLanguage.cmake
+++ b/build_files/cmake/Modules/FindOpenShadingLanguage.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2014 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If OSL_ROOT_DIR was defined in the environment, use it.
@@ -95,7 +99,7 @@ IF(OSL_FOUND)
         "\\1" OSL_LIBRARY_VERSION_MAJOR ${OSL_LIBRARY_VERSION_MAJOR})
  STRING(REGEX REPLACE ".*#define[ \t]+OSL_LIBRARY_VERSION_MINOR[ \t]+([.0-9]+).*"
         "\\1" OSL_LIBRARY_VERSION_MINOR ${OSL_LIBRARY_VERSION_MINOR})
-ENDIF()
+ENDIF(OSL_FOUND)

 MARK_AS_ADVANCED(
  OSL_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindOpenSubdiv.cmake
+++ b/build_files/cmake/Modules/FindOpenSubdiv.cmake
@@ -7,12 +7,19 @@
 #  OPENSUBDIV_ROOT_DIR, the base directory to search for OpenSubdiv.
 #                        This can also be an environment variable.
 #  OPENSUBDIV_FOUND, if false, do not try to use OpenSubdiv.
+#
+# also defined, but not for general use are
+#  OPENSUBDIV_LIBRARY, where to find the OpenSubdiv library.

 #=============================================================================
 # Copyright 2013 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If OPENSUBDIV_ROOT_DIR was defined in the environment, use it.
@@ -90,7 +97,7 @@ IF(OPENSUBDIV_FOUND)
  OPENSUBDIV_CHECK_CONTROLLER("cudaEvaluator.h" OPENSUBDIV_HAS_CUDA)
  OPENSUBDIV_CHECK_CONTROLLER("glXFBEvaluator.h" OPENSUBDIV_HAS_GLSL_TRANSFORM_FEEDBACK)
  OPENSUBDIV_CHECK_CONTROLLER("glComputeEvaluator.h" OPENSUBDIV_HAS_GLSL_COMPUTE)
-ENDIF()
+ENDIF(OPENSUBDIV_FOUND)

 MARK_AS_ADVANCED(
  OPENSUBDIV_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindOpenVDB.cmake
+++ b/build_files/cmake/Modules/FindOpenVDB.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2015 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If OPENVDB_ROOT_DIR was defined in the environment, use it.
@@ -49,13 +53,13 @@ FIND_LIBRARY(OPENVDB_LIBRARY
 # handle the QUIETLY and REQUIRED arguments and set OPENVDB_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(OpenVDB DEFAULT_MSG
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(OPENVDB DEFAULT_MSG
    OPENVDB_LIBRARY OPENVDB_INCLUDE_DIR)

 IF(OPENVDB_FOUND)
  SET(OPENVDB_LIBRARIES ${OPENVDB_LIBRARY})
  SET(OPENVDB_INCLUDE_DIRS ${OPENVDB_INCLUDE_DIR})
-ENDIF()
+ENDIF(OPENVDB_FOUND)

 MARK_AS_ADVANCED(
  OPENVDB_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindOptiX.cmake
+++ b/build_files/cmake/Modules/FindOptiX.cmake
@@ -10,8 +10,12 @@
 #=============================================================================
 # Copyright 2019 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If OPTIX_ROOT_DIR was defined in the environment, use it.
@@ -41,7 +45,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(OptiX DEFAULT_MSG

 IF(OPTIX_FOUND)
  SET(OPTIX_INCLUDE_DIRS ${OPTIX_INCLUDE_DIR})
-ENDIF()
+ENDIF(OPTIX_FOUND)

 MARK_AS_ADVANCED(
  OPTIX_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindPCRE.cmake
+++ b/build_files/cmake/Modules/FindPCRE.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If PCRE_ROOT_DIR was defined in the environment, use it.
@@ -57,7 +61,7 @@ SET(PCRE_LIBRARIES ${PCRE_LIBRARY})

 IF(PCRE_FOUND)
  SET(PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIR})
-ENDIF()
+ENDIF(PCRE_FOUND)

 MARK_AS_ADVANCED(
  PCRE_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindPotrace.cmake
+++ b/build_files/cmake/Modules/FindPotrace.cmake
@@ -1,65 +0,0 @@
-# - Find potrace library
-# Find the potrace include and library
-# This module defines
-#  POTRACE_INCLUDE_DIRS, where to find potracelib.h, Set when
-#                    POTRACE is found.
-#  POTRACE_LIBRARIES, libraries to link against to use POTRACE.
-#  POTRACE_ROOT_DIR, The base directory to search for POTRACE.
-#                This can also be an environment variable.
-#  POTRACE_FOUND, If false, do not try to use POTRACE.
-#
-# also defined, but not for general use are
-#  POTRACE_LIBRARY, where to find the POTRACE library.
-
-#=============================================================================
-# Copyright 2020 Blender Foundation.
-#
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-#=============================================================================
-
-# If POTRACE_ROOT_DIR was defined in the environment, use it.
-IF(NOT POTRACE_ROOT_DIR AND NOT $ENV{POTRACE_ROOT_DIR} STREQUAL "")
-  SET(POTRACE_ROOT_DIR $ENV{POTRACE_ROOT_DIR})
-ENDIF()
-
-SET(_potrace_SEARCH_DIRS
-  ${POTRACE_ROOT_DIR}
-  /opt/lib/potrace
-  /usr/include
-  /usr/local/include
-)
-
-FIND_PATH(POTRACE_INCLUDE_DIR
-  NAMES
-    potracelib.h
-  HINTS
-    ${_potrace_SEARCH_DIRS}
-  PATH_SUFFIXES
-    include
-)
-
-FIND_LIBRARY(POTRACE_LIBRARY
-  NAMES
-    potrace
-  HINTS
-    ${_potrace_SEARCH_DIRS}
-  PATH_SUFFIXES
-    lib64 lib
-  )
-
-# handle the QUIETLY and REQUIRED arguments and set POTRACE_FOUND to TRUE if
-# all listed variables are TRUE
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Potrace DEFAULT_MSG
-    POTRACE_LIBRARY POTRACE_INCLUDE_DIR)
-
-IF(POTRACE_FOUND)
-  SET(POTRACE_LIBRARIES ${POTRACE_LIBRARY})
-  SET(POTRACE_INCLUDE_DIRS ${POTRACE_INCLUDE_DIR})
-ENDIF()
-
-MARK_AS_ADVANCED(
-  POTRACE_INCLUDE_DIR
-  POTRACE_LIBRARY
-)
--- a/build_files/cmake/Modules/FindPugiXML.cmake
+++ b/build_files/cmake/Modules/FindPugiXML.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2014 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If PUGIXML_ROOT_DIR was defined in the environment, use it.
--- a/build_files/cmake/Modules/FindPythonLibsUnix.cmake
+++ b/build_files/cmake/Modules/FindPythonLibsUnix.cmake
@@ -25,8 +25,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If PYTHON_ROOT_DIR was defined in the environment, use it.
--- a/build_files/cmake/Modules/FindSDL2.cmake
+++ b/build_files/cmake/Modules/FindSDL2.cmake
@@ -13,8 +13,12 @@
 #=============================================================================
 # Copyright 2015 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If SDL2_ROOT_DIR was defined in the environment, use it.
@@ -53,7 +57,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2 DEFAULT_MSG
 IF(SDL2_FOUND)
  SET(SDL2_LIBRARIES ${SDL2_LIBRARY})
  SET(SDL2_INCLUDE_DIRS ${SDL2_INCLUDE_DIR})
-ENDIF()
+ENDIF(SDL2_FOUND)

 MARK_AS_ADVANCED(
  SDL2_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindSndFile.cmake
+++ b/build_files/cmake/Modules/FindSndFile.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If LIBSNDFILE_ROOT_DIR was defined in the environment, use it.
@@ -52,7 +56,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(SndFile DEFAULT_MSG
 IF(SNDFILE_FOUND)
  SET(LIBSNDFILE_LIBRARIES ${LIBSNDFILE_LIBRARY})
  SET(LIBSNDFILE_INCLUDE_DIRS ${LIBSNDFILE_INCLUDE_DIR})
-ENDIF()
+ENDIF(SNDFILE_FOUND)

 MARK_AS_ADVANCED(
  LIBSNDFILE_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindSpacenav.cmake
+++ b/build_files/cmake/Modules/FindSpacenav.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If SPACENAV_ROOT_DIR was defined in the environment, use it.
@@ -54,7 +58,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(Spacenav DEFAULT_MSG
 IF(SPACENAV_FOUND)
  SET(SPACENAV_LIBRARIES ${SPACENAV_LIBRARY})
  SET(SPACENAV_INCLUDE_DIRS ${SPACENAV_INCLUDE_DIR})
-ENDIF()
+ENDIF(SPACENAV_FOUND)

 MARK_AS_ADVANCED(
  SPACENAV_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindTBB.cmake
+++ b/build_files/cmake/Modules/FindTBB.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2016 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If TBB_ROOT_DIR was defined in the environment, use it.
--- a/build_files/cmake/Modules/FindUSD.cmake
+++ b/build_files/cmake/Modules/FindUSD.cmake
@@ -12,8 +12,12 @@
 #=============================================================================
 # Copyright 2019 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If USD_ROOT_DIR was defined in the environment, use it.
@@ -59,7 +63,7 @@ ELSE()
    get_filename_component(USD_LIBRARY_DIR ${USD_LIBRARY} DIRECTORY)
    SET(USD_INCLUDE_DIRS ${USD_INCLUDE_DIR})
    set(USD_LIBRARIES ${USD_LIBRARY})
-  ENDIF()
+  ENDIF(USD_FOUND)
 ENDIF()

 MARK_AS_ADVANCED(
--- a/build_files/cmake/Modules/FindXML2.cmake
+++ b/build_files/cmake/Modules/FindXML2.cmake
@@ -14,8 +14,12 @@
 #=============================================================================
 # Copyright 2011 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If XML2_ROOT_DIR was defined in the environment, use it.
@@ -52,7 +56,7 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(XML2 DEFAULT_MSG
 IF(XML2_FOUND)
  SET(XML2_LIBRARIES ${XML2_LIBRARY})
  SET(XML2_INCLUDE_DIRS ${XML2_INCLUDE_DIR})
-ENDIF()
+ENDIF(XML2_FOUND)

 MARK_AS_ADVANCED(
  XML2_INCLUDE_DIR
--- a/build_files/cmake/Modules/FindXR-OpenXR-SDK.cmake
+++ b/build_files/cmake/Modules/FindXR-OpenXR-SDK.cmake
@@ -20,8 +20,12 @@
 #  XR_OPENXR_SDK_LOADER_LIBRARY, where to find the OpenXR-SDK loader library.

 #=============================================================================
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #=============================================================================

 # If XR_OPENXR_SDK_ROOT_DIR was defined in the environment, use it.
@@ -55,13 +59,13 @@ FIND_LIBRARY(XR_OPENXR_SDK_LOADER_LIBRARY
 # handle the QUIETLY and REQUIRED arguments and set XR_OPENXR_SDK_FOUND to TRUE if
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(XR_OpenXR_SDK DEFAULT_MSG
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(XR_OPENXR_SDK DEFAULT_MSG
    XR_OPENXR_SDK_LOADER_LIBRARY XR_OPENXR_SDK_INCLUDE_DIR)

 IF(XR_OPENXR_SDK_FOUND)
  SET(XR_OPENXR_SDK_LIBRARIES ${XR_OPENXR_SDK_LOADER_LIBRARY})
  SET(XR_OPENXR_SDK_INCLUDE_DIRS ${XR_OPENXR_SDK_INCLUDE_DIR})
-ENDIF()
+ENDIF(XR_OPENXR_SDK_FOUND)

 MARK_AS_ADVANCED(
  XR_OPENXR_SDK_INCLUDE_DIR
--- a/build_files/cmake/Modules/GTest.cmake
+++ b/build_files/cmake/Modules/GTest.cmake
@@ -1,550 +0,0 @@
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-
-#[=======================================================================[.rst:
-GoogleTest
----------
-
-.. versionadded:: 3.9
-
-This module defines functions to help use the Google Test infrastructure.  Two
-mechanisms for adding tests are provided. :command:`gtest_add_tests` has been
-around for some time, originally via ``find_package(GTest)``.
-:command:`gtest_discover_tests` was introduced in CMake 3.10.
-
-The (older) :command:`gtest_add_tests` scans source files to identify tests.
-This is usually effective, with some caveats, including in cross-compiling
-environments, and makes setting additional properties on tests more convenient.
-However, its handling of parameterized tests is less comprehensive, and it
-requires re-running CMake to detect changes to the list of tests.
-
-The (newer) :command:`gtest_discover_tests` discovers tests by asking the
-compiled test executable to enumerate its tests.  This is more robust and
-provides better handling of parameterized tests, and does not require CMake
-to be re-run when tests change.  However, it may not work in a cross-compiling
-environment, and setting test properties is less convenient.
-
-More details can be found in the documentation of the respective functions.
-
-Both commands are intended to replace use of :command:`add_test` to register
-tests, and will create a separate CTest test for each Google Test test case.
-Note that this is in some cases less efficient, as common set-up and tear-down
-logic cannot be shared by multiple test cases executing in the same instance.
-However, it provides more fine-grained pass/fail information to CTest, which is
-usually considered as more beneficial.  By default, the CTest test name is the
-same as the Google Test name (i.e. ``suite.testcase``); see also
-``TEST_PREFIX`` and ``TEST_SUFFIX``.
-
-.. command:: gtest_add_tests
-
-  Automatically add tests with CTest by scanning source code for Google Test
-  macros::
-
-    gtest_add_tests(TARGET target
-                    [SOURCES src1...]
-                    [EXTRA_ARGS arg1...]
-                    [WORKING_DIRECTORY dir]
-                    [TEST_PREFIX prefix]
-                    [TEST_SUFFIX suffix]
-                    [SKIP_DEPENDENCY]
-                    [TEST_LIST outVar]
-    )
-
-  ``gtest_add_tests`` attempts to identify tests by scanning source files.
-  Although this is generally effective, it uses only a basic regular expression
-  match, which can be defeated by atypical test declarations, and is unable to
-  fully "split" parameterized tests.  Additionally, it requires that CMake be
-  re-run to discover any newly added, removed or renamed tests (by default,
-  this means that CMake is re-run when any test source file is changed, but see
-  ``SKIP_DEPENDENCY``).  However, it has the advantage of declaring tests at
-  CMake time, which somewhat simplifies setting additional properties on tests,
-  and always works in a cross-compiling environment.
-
-  The options are:
-
-  ``TARGET target``
-    Specifies the Google Test executable, which must be a known CMake
-    executable target.  CMake will substitute the location of the built
-    executable when running the test.
-
-  ``SOURCES src1...``
-    When provided, only the listed files will be scanned for test cases.  If
-    this option is not given, the :prop_tgt:`SOURCES` property of the
-    specified ``target`` will be used to obtain the list of sources.
-
-  ``EXTRA_ARGS arg1...``
-    Any extra arguments to pass on the command line to each test case.
-
-  ``WORKING_DIRECTORY dir``
-    Specifies the directory in which to run the discovered test cases.  If this
-    option is not provided, the current binary directory is used.
-
-  ``TEST_PREFIX prefix``
-    Specifies a ``prefix`` to be prepended to the name of each discovered test
-    case.  This can be useful when the same source files are being used in
-    multiple calls to ``gtest_add_test()`` but with different ``EXTRA_ARGS``.
-
-  ``TEST_SUFFIX suffix``
-    Similar to ``TEST_PREFIX`` except the ``suffix`` is appended to the name of
-    every discovered test case.  Both ``TEST_PREFIX`` and ``TEST_SUFFIX`` may
-    be specified.
-
-  ``SKIP_DEPENDENCY``
-    Normally, the function creates a dependency which will cause CMake to be
-    re-run if any of the sources being scanned are changed.  This is to ensure
-    that the list of discovered tests is updated.  If this behavior is not
-    desired (as may be the case while actually writing the test cases), this
-    option can be used to prevent the dependency from being added.
-
-  ``TEST_LIST outVar``
-    The variable named by ``outVar`` will be populated in the calling scope
-    with the list of discovered test cases.  This allows the caller to do
-    things like manipulate test properties of the discovered tests.
-
-  .. code-block:: cmake
-
-    include(GoogleTest)
-    add_executable(FooTest FooUnitTest.cxx)
-    gtest_add_tests(TARGET      FooTest
-                    TEST_SUFFIX .noArgs
-                    TEST_LIST   noArgsTests
-    )
-    gtest_add_tests(TARGET      FooTest
-                    EXTRA_ARGS  --someArg someValue
-                    TEST_SUFFIX .withArgs
-                    TEST_LIST   withArgsTests
-    )
-    set_tests_properties(${noArgsTests}   PROPERTIES TIMEOUT 10)
-    set_tests_properties(${withArgsTests} PROPERTIES TIMEOUT 20)
-
-  For backward compatibility, the following form is also supported::
-
-    gtest_add_tests(exe args files...)
-
-  ``exe``
-    The path to the test executable or the name of a CMake target.
-  ``args``
-    A ;-list of extra arguments to be passed to executable.  The entire
-    list must be passed as a single argument.  Enclose it in quotes,
-    or pass ``""`` for no arguments.
-  ``files...``
-    A list of source files to search for tests and test fixtures.
-    Alternatively, use ``AUTO`` to specify that ``exe`` is the name
-    of a CMake executable target whose sources should be scanned.
-
-  .. code-block:: cmake
-
-    include(GoogleTest)
-    set(FooTestArgs --foo 1 --bar 2)
-    add_executable(FooTest FooUnitTest.cxx)
-    gtest_add_tests(FooTest "${FooTestArgs}" AUTO)
-
-.. command:: gtest_discover_tests
-
-  Automatically add tests with CTest by querying the compiled test executable
-  for available tests::
-
-    gtest_discover_tests(target
-                         [EXTRA_ARGS arg1...]
-                         [WORKING_DIRECTORY dir]
-                         [TEST_PREFIX prefix]
-                         [TEST_SUFFIX suffix]
-                         [NO_PRETTY_TYPES] [NO_PRETTY_VALUES]
-                         [PROPERTIES name1 value1...]
-                         [TEST_LIST var]
-                         [DISCOVERY_TIMEOUT seconds]
-                         [XML_OUTPUT_DIR dir]
-                         [DISCOVERY_MODE <POST_BUILD|PRE_TEST>]
-    )
-
-  ``gtest_discover_tests()`` sets up a post-build command on the test executable
-  that generates the list of tests by parsing the output from running the test
-  with the ``--gtest_list_tests`` argument.  Compared to the source parsing
-  approach of :command:`gtest_add_tests`, this ensures that the full list of
-  tests, including instantiations of parameterized tests, is obtained.  Since
-  test discovery occurs at build time, it is not necessary to re-run CMake when
-  the list of tests changes.
-  However, it requires that :prop_tgt:`CROSSCOMPILING_EMULATOR` is properly set
-  in order to function in a cross-compiling environment.
-
-  Additionally, setting properties on tests is somewhat less convenient, since
-  the tests are not available at CMake time.  Additional test properties may be
-  assigned to the set of tests as a whole using the ``PROPERTIES`` option.  If
-  more fine-grained test control is needed, custom content may be provided
-  through an external CTest script using the :prop_dir:`TEST_INCLUDE_FILES`
-  directory property.  The set of discovered tests is made accessible to such a
-  script via the ``<target>_TESTS`` variable.
-
-  The options are:
-
-  ``target``
-    Specifies the Google Test executable, which must be a known CMake
-    executable target.  CMake will substitute the location of the built
-    executable when running the test.
-
-  ``EXTRA_ARGS arg1...``
-    Any extra arguments to pass on the command line to each test case.
-
-  ``WORKING_DIRECTORY dir``
-    Specifies the directory in which to run the discovered test cases.  If this
-    option is not provided, the current binary directory is used.
-
-  ``TEST_PREFIX prefix``
-    Specifies a ``prefix`` to be prepended to the name of each discovered test
-    case.  This can be useful when the same test executable is being used in
-    multiple calls to ``gtest_discover_tests()`` but with different
-    ``EXTRA_ARGS``.
-
-  ``TEST_SUFFIX suffix``
-    Similar to ``TEST_PREFIX`` except the ``suffix`` is appended to the name of
-    every discovered test case.  Both ``TEST_PREFIX`` and ``TEST_SUFFIX`` may
-    be specified.
-
-  ``NO_PRETTY_TYPES``
-    By default, the type index of type-parameterized tests is replaced by the
-    actual type name in the CTest test name.  If this behavior is undesirable
-    (e.g. because the type names are unwieldy), this option will suppress this
-    behavior.
-
-  ``NO_PRETTY_VALUES``
-    By default, the value index of value-parameterized tests is replaced by the
-    actual value in the CTest test name.  If this behavior is undesirable
-    (e.g. because the value strings are unwieldy), this option will suppress
-    this behavior.
-
-  ``PROPERTIES name1 value1...``
-    Specifies additional properties to be set on all tests discovered by this
-    invocation of ``gtest_discover_tests()``.
-
-  ``TEST_LIST var``
-    Make the list of tests available in the variable ``var``, rather than the
-    default ``<target>_TESTS``.  This can be useful when the same test
-    executable is being used in multiple calls to ``gtest_discover_tests()``.
-    Note that this variable is only available in CTest.
-
-  ``DISCOVERY_TIMEOUT num``
-    Specifies how long (in seconds) CMake will wait for the test to enumerate
-    available tests.  If the test takes longer than this, discovery (and your
-    build) will fail.  Most test executables will enumerate their tests very
-    quickly, but under some exceptional circumstances, a test may require a
-    longer timeout.  The default is 5.  See also the ``TIMEOUT`` option of
-    :command:`execute_process`.
-
-    .. note::
-
-      In CMake versions 3.10.1 and 3.10.2, this option was called ``TIMEOUT``.
-      This clashed with the ``TIMEOUT`` test property, which is one of the
-      common properties that would be set with the ``PROPERTIES`` keyword,
-      usually leading to legal but unintended behavior.  The keyword was
-      changed to ``DISCOVERY_TIMEOUT`` in CMake 3.10.3 to address this
-      problem.  The ambiguous behavior of the ``TIMEOUT`` keyword in 3.10.1
-      and 3.10.2 has not been preserved.
-
-  ``XML_OUTPUT_DIR dir``
-    If specified, the parameter is passed along with ``--gtest_output=xml:``
-    to test executable. The actual file name is the same as the test target,
-    including prefix and suffix. This should be used instead of
-    ``EXTRA_ARGS --gtest_output=xml`` to avoid race conditions writing the
-    XML result output when using parallel test execution.
-
-  ``DISCOVERY_MODE``
-    Provides greater control over when ``gtest_discover_tests()`` performs test
-    discovery. By default, ``POST_BUILD`` sets up a post-build command
-    to perform test discovery at build time. In certain scenarios, like
-    cross-compiling, this ``POST_BUILD`` behavior is not desirable.
-    By contrast, ``PRE_TEST`` delays test discovery until just prior to test
-    execution. This way test discovery occurs in the target environment
-    where the test has a better chance at finding appropriate runtime
-    dependencies.
-
-    ``DISCOVERY_MODE`` defaults to the value of the
-    ``CMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE`` variable if it is not
-    passed when calling ``gtest_discover_tests()``. This provides a mechanism
-    for globally selecting a preferred test discovery behavior without having
-    to modify each call site.
-
-#]=======================================================================]
-
-# Save project's policies
-cmake_policy(PUSH)
-cmake_policy(SET CMP0057 NEW) # if IN_LIST
-
-#------------------------------------------------------------------------------
-function(gtest_add_tests)
-
-  if (ARGC LESS 1)
-    message(FATAL_ERROR "No arguments supplied to gtest_add_tests()")
-  endif()
-
-  set(options
-      SKIP_DEPENDENCY
-  )
-  set(oneValueArgs
-      TARGET
-      WORKING_DIRECTORY
-      TEST_PREFIX
-      TEST_SUFFIX
-      TEST_LIST
-  )
-  set(multiValueArgs
-      SOURCES
-      EXTRA_ARGS
-  )
-  set(allKeywords ${options} ${oneValueArgs} ${multiValueArgs})
-
-  unset(sources)
-  if("${ARGV0}" IN_LIST allKeywords)
-    cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-    set(autoAddSources YES)
-  else()
-    # Non-keyword syntax, convert to keyword form
-    if (ARGC LESS 3)
-      message(FATAL_ERROR "gtest_add_tests() without keyword options requires at least 3 arguments")
-    endif()
-    set(ARGS_TARGET     "${ARGV0}")
-    set(ARGS_EXTRA_ARGS "${ARGV1}")
-    if(NOT "${ARGV2}" STREQUAL "AUTO")
-      set(ARGS_SOURCES "${ARGV}")
-      list(REMOVE_AT ARGS_SOURCES 0 1)
-    endif()
-  endif()
-
-  # The non-keyword syntax allows the first argument to be an arbitrary
-  # executable rather than a target if source files are also provided. In all
-  # other cases, both forms require a target.
-  if(NOT TARGET "${ARGS_TARGET}" AND NOT ARGS_SOURCES)
-    message(FATAL_ERROR "${ARGS_TARGET} does not define an existing CMake target")
-  endif()
-  if(NOT ARGS_WORKING_DIRECTORY)
-    unset(workDir)
-  else()
-    set(workDir WORKING_DIRECTORY "${ARGS_WORKING_DIRECTORY}")
-  endif()
-
-  if(NOT ARGS_SOURCES)
-    get_property(ARGS_SOURCES TARGET ${ARGS_TARGET} PROPERTY SOURCES)
-  endif()
-
-  unset(testList)
-
-  set(gtest_case_name_regex ".*\\( *([A-Za-z_0-9]+) *, *([A-Za-z_0-9]+) *\\).*")
-  set(gtest_test_type_regex "(TYPED_TEST|TEST_?[FP]?)")
-
-  foreach(source IN LISTS ARGS_SOURCES)
-    if(NOT ARGS_SKIP_DEPENDENCY)
-      set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${source})
-    endif()
-    file(READ "${source}" contents)
-    string(REGEX MATCHALL "${gtest_test_type_regex} *\\(([A-Za-z_0-9 ,]+)\\)" found_tests "${contents}")
-    foreach(hit ${found_tests})
-      string(REGEX MATCH "${gtest_test_type_regex}" test_type ${hit})
-
-      # Parameterized tests have a different signature for the filter
-      if("x${test_type}" STREQUAL "xTEST_P")
-        string(REGEX REPLACE ${gtest_case_name_regex}  "*/\\1.\\2/*" gtest_test_name ${hit})
-      elseif("x${test_type}" STREQUAL "xTEST_F" OR "x${test_type}" STREQUAL "xTEST")
-        string(REGEX REPLACE ${gtest_case_name_regex} "\\1.\\2" gtest_test_name ${hit})
-      elseif("x${test_type}" STREQUAL "xTYPED_TEST")
-        string(REGEX REPLACE ${gtest_case_name_regex} "\\1/*.\\2" gtest_test_name ${hit})
-      else()
-        message(WARNING "Could not parse GTest ${hit} for adding to CTest.")
-        continue()
-      endif()
-
-      # Make sure tests disabled in GTest get disabled in CTest
-      if(gtest_test_name MATCHES "(^|\\.)DISABLED_")
-        # Add the disabled test if CMake is new enough
-        # Note that this check is to allow backwards compatibility so this
-        # module can be copied locally in projects to use with older CMake
-        # versions
-        if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.8.20170401)
-          string(REGEX REPLACE
-                 "(^|\\.)DISABLED_" "\\1"
-                 orig_test_name "${gtest_test_name}"
-          )
-          set(ctest_test_name
-              ${ARGS_TEST_PREFIX}${orig_test_name}${ARGS_TEST_SUFFIX}
-          )
-          add_test(NAME ${ctest_test_name}
-                   ${workDir}
-                   COMMAND ${ARGS_TARGET}
-                     --gtest_also_run_disabled_tests
-                     --gtest_filter=${gtest_test_name}
-                     ${ARGS_EXTRA_ARGS}
-          )
-          set_tests_properties(${ctest_test_name} PROPERTIES DISABLED TRUE)
-          list(APPEND testList ${ctest_test_name})
-        endif()
-      else()
-        set(ctest_test_name ${ARGS_TEST_PREFIX}${gtest_test_name}${ARGS_TEST_SUFFIX})
-        add_test(NAME ${ctest_test_name}
-                 ${workDir}
-                 COMMAND ${ARGS_TARGET}
-                   --gtest_filter=${gtest_test_name}
-                   ${ARGS_EXTRA_ARGS}
-        )
-        list(APPEND testList ${ctest_test_name})
-      endif()
-    endforeach()
-  endforeach()
-
-  if(ARGS_TEST_LIST)
-    set(${ARGS_TEST_LIST} ${testList} PARENT_SCOPE)
-  endif()
-
-endfunction()
-
-#------------------------------------------------------------------------------
-
-function(gtest_discover_tests TARGET)
-  cmake_parse_arguments(
-    ""
-    "NO_PRETTY_TYPES;NO_PRETTY_VALUES"
-    "TEST_PREFIX;TEST_SUFFIX;WORKING_DIRECTORY;TEST_LIST;DISCOVERY_TIMEOUT;XML_OUTPUT_DIR;DISCOVERY_MODE"
-    "EXTRA_ARGS;PROPERTIES"
-    ${ARGN}
-  )
-
-  if(NOT _WORKING_DIRECTORY)
-    set(_WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
-  endif()
-  if(NOT _TEST_LIST)
-    set(_TEST_LIST ${TARGET}_TESTS)
-  endif()
-  if(NOT _DISCOVERY_TIMEOUT)
-    set(_DISCOVERY_TIMEOUT 5)
-  endif()
-  if(NOT _DISCOVERY_MODE)
-    if(NOT CMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE)
-      set(CMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE "POST_BUILD")
-    endif()
-    set(_DISCOVERY_MODE ${CMAKE_GTEST_DISCOVER_TESTS_DISCOVERY_MODE})
-  endif()
-
-  get_property(
-    has_counter
-    TARGET ${TARGET}
-    PROPERTY CTEST_DISCOVERED_TEST_COUNTER
-    SET
-  )
-  if(has_counter)
-    get_property(
-      counter
-      TARGET ${TARGET}
-      PROPERTY CTEST_DISCOVERED_TEST_COUNTER
-    )
-    math(EXPR counter "${counter} + 1")
-  else()
-    set(counter 1)
-  endif()
-  set_property(
-    TARGET ${TARGET}
-    PROPERTY CTEST_DISCOVERED_TEST_COUNTER
-    ${counter}
-  )
-
-  # Define rule to generate test list for aforementioned test executable
-  # Blender: use _ instead of [] to avoid problems with zsh regex.
-  set(ctest_file_base "${CMAKE_CURRENT_BINARY_DIR}/${TARGET}_${counter}_")
-  set(ctest_include_file "${ctest_file_base}_include.cmake")
-  set(ctest_tests_file "${ctest_file_base}_tests.cmake")
-  get_property(crosscompiling_emulator
-    TARGET ${TARGET}
-    PROPERTY CROSSCOMPILING_EMULATOR
-  )
-
-  if(_DISCOVERY_MODE STREQUAL "POST_BUILD")
-    add_custom_command(
-      TARGET ${TARGET} POST_BUILD
-      BYPRODUCTS "${ctest_tests_file}"
-      COMMAND "${CMAKE_COMMAND}"
-              -D "TEST_TARGET=${TARGET}"
-              -D "TEST_EXECUTABLE=$<TARGET_FILE:${TARGET}>"
-              -D "TEST_EXECUTOR=${crosscompiling_emulator}"
-              -D "TEST_WORKING_DIR=${_WORKING_DIRECTORY}"
-              -D "TEST_EXTRA_ARGS=${_EXTRA_ARGS}"
-              -D "TEST_PROPERTIES=${_PROPERTIES}"
-              -D "TEST_PREFIX=${_TEST_PREFIX}"
-              -D "TEST_SUFFIX=${_TEST_SUFFIX}"
-              -D "NO_PRETTY_TYPES=${_NO_PRETTY_TYPES}"
-              -D "NO_PRETTY_VALUES=${_NO_PRETTY_VALUES}"
-              -D "TEST_LIST=${_TEST_LIST}"
-              -D "CTEST_FILE=${ctest_tests_file}"
-              -D "TEST_DISCOVERY_TIMEOUT=${_DISCOVERY_TIMEOUT}"
-              -D "TEST_XML_OUTPUT_DIR=${_XML_OUTPUT_DIR}"
-              -P "${_GOOGLETEST_DISCOVER_TESTS_SCRIPT}"
-      VERBATIM
-    )
-
-    file(WRITE "${ctest_include_file}"
-      "if(EXISTS \"${ctest_tests_file}\")\n"
-      "  include(\"${ctest_tests_file}\")\n"
-      "else()\n"
-      "  add_test(${TARGET}_NOT_BUILT ${TARGET}_NOT_BUILT)\n"
-      "endif()\n"
-    )
-  elseif(_DISCOVERY_MODE STREQUAL "PRE_TEST")
-
-    get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL
-        PROPERTY GENERATOR_IS_MULTI_CONFIG
-    )
-
-    if(GENERATOR_IS_MULTI_CONFIG)
-      set(ctest_tests_file "${ctest_file_base}_tests-$<CONFIG>.cmake")
-    endif()
-
-    string(CONCAT ctest_include_content
-      "if(EXISTS \"$<TARGET_FILE:${TARGET}>\")"                                    "\n"
-      "  if(\"$<TARGET_FILE:${TARGET}>\" IS_NEWER_THAN \"${ctest_tests_file}\")"   "\n"
-      "    include(\"${_GOOGLETEST_DISCOVER_TESTS_SCRIPT}\")"                      "\n"
-      "    gtest_discover_tests_impl("                                             "\n"
-      "      TEST_EXECUTABLE"        " [==[" "$<TARGET_FILE:${TARGET}>"   "]==]"   "\n"
-      "      TEST_EXECUTOR"          " [==[" "${crosscompiling_emulator}" "]==]"   "\n"
-      "      TEST_WORKING_DIR"       " [==[" "${_WORKING_DIRECTORY}"      "]==]"   "\n"
-      "      TEST_EXTRA_ARGS"        " [==[" "${_EXTRA_ARGS}"             "]==]"   "\n"
-      "      TEST_PROPERTIES"        " [==[" "${_PROPERTIES}"             "]==]"   "\n"
-      "      TEST_PREFIX"            " [==[" "${_TEST_PREFIX}"            "]==]"   "\n"
-      "      TEST_SUFFIX"            " [==[" "${_TEST_SUFFIX}"            "]==]"   "\n"
-      "      NO_PRETTY_TYPES"        " [==[" "${_NO_PRETTY_TYPES}"        "]==]"   "\n"
-      "      NO_PRETTY_VALUES"       " [==[" "${_NO_PRETTY_VALUES}"       "]==]"   "\n"
-      "      TEST_LIST"              " [==[" "${_TEST_LIST}"              "]==]"   "\n"
-      "      CTEST_FILE"             " [==[" "${ctest_tests_file}"        "]==]"   "\n"
-      "      TEST_DISCOVERY_TIMEOUT" " [==[" "${_DISCOVERY_TIMEOUT}"      "]==]"   "\n"
-      "      TEST_XML_OUTPUT_DIR"    " [==[" "${_XML_OUTPUT_DIR}"         "]==]"   "\n"
-      "    )"                                                                      "\n"
-      "  endif()"                                                                  "\n"
-      "  include(\"${ctest_tests_file}\")"                                         "\n"
-      "else()"                                                                     "\n"
-      "  add_test(${TARGET}_NOT_BUILT ${TARGET}_NOT_BUILT)"                        "\n"
-      "endif()"                                                                    "\n"
-    )
-
-    if(GENERATOR_IS_MULTI_CONFIG)
-      foreach(_config ${CMAKE_CONFIGURATION_TYPES})
-        file(GENERATE OUTPUT "${ctest_file_base}_include-${_config}.cmake" CONTENT "${ctest_include_content}" CONDITION $<CONFIG:${_config}>)
-      endforeach()
-      file(WRITE "${ctest_include_file}" "include(\"${ctest_file_base}_include-\${CTEST_CONFIGURATION_TYPE}.cmake\")")
-    else()
-      file(GENERATE OUTPUT "${ctest_file_base}_include.cmake" CONTENT "${ctest_include_content}")
-      file(WRITE "${ctest_include_file}" "include(\"${ctest_file_base}_include.cmake\")")
-    endif()
-
-  else()
-    message(FATAL_ERROR "Unknown DISCOVERY_MODE: ${_DISCOVERY_MODE}")
-  endif()
-
-  # Add discovered tests to directory TEST_INCLUDE_FILES
-  set_property(DIRECTORY
-    APPEND PROPERTY TEST_INCLUDE_FILES "${ctest_include_file}"
-  )
-
-endfunction()
-
-###############################################################################
-
-set(_GOOGLETEST_DISCOVER_TESTS_SCRIPT
-  ${CMAKE_CURRENT_LIST_DIR}/GTestAddTests.cmake
-)
-
-# Restore project's policies
-cmake_policy(POP)
--- a/build_files/cmake/Modules/GTestAddTests.cmake
+++ b/build_files/cmake/Modules/GTestAddTests.cmake
@@ -1,191 +0,0 @@
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
-
-# Blender: disable ASAN leak detection when trying to discover tests.
-set(ENV{ASAN_OPTIONS} "detect_leaks=0")
-
-cmake_minimum_required(VERSION ${CMAKE_VERSION})
-
-# Overwrite possibly existing ${_CTEST_FILE} with empty file
-set(flush_tests_MODE WRITE)
-
-# Flushes script to ${_CTEST_FILE}
-macro(flush_script)
-  file(${flush_tests_MODE} "${_CTEST_FILE}" "${script}")
-  set(flush_tests_MODE APPEND)
-
-  set(script "")
-endmacro()
-
-# Flushes tests_buffer to tests
-macro(flush_tests_buffer)
-  list(APPEND tests "${tests_buffer}")
-  set(tests_buffer "")
-endmacro()
-
-macro(add_command NAME)
-  set(_args "")
-  foreach(_arg ${ARGN})
-    if(_arg MATCHES "[^-./:a-zA-Z0-9_]")
-      string(APPEND _args " [==[${_arg}]==]")
-    else()
-      string(APPEND _args " ${_arg}")
-    endif()
-  endforeach()
-  string(APPEND script "${NAME}(${_args})\n")
-  string(LENGTH "${script}" _script_len)
-  if(${_script_len} GREATER "50000")
-    flush_script()
-  endif()
-  # Unsets macro local variables to prevent leakage outside of this macro.
-  unset(_args)
-  unset(_script_len)
-endmacro()
-
-function(gtest_discover_tests_impl)
-
-  cmake_parse_arguments(
-    ""
-    ""
-    "NO_PRETTY_TYPES;NO_PRETTY_VALUES;TEST_EXECUTABLE;TEST_EXECUTOR;TEST_WORKING_DIR;TEST_PREFIX;TEST_SUFFIX;TEST_LIST;CTEST_FILE;TEST_DISCOVERY_TIMEOUT;TEST_XML_OUTPUT_DIR"
-    "TEST_EXTRA_ARGS;TEST_PROPERTIES"
-    ${ARGN}
-  )
-
-  set(prefix "${_TEST_PREFIX}")
-  set(suffix "${_TEST_SUFFIX}")
-  set(extra_args ${_TEST_EXTRA_ARGS})
-  set(properties ${_TEST_PROPERTIES})
-  set(script)
-  set(suite)
-  set(tests)
-  set(tests_buffer)
-
-  # Run test executable to get list of available tests
-  if(NOT EXISTS "${_TEST_EXECUTABLE}")
-    message(FATAL_ERROR
-      "Specified test executable does not exist.\n"
-      "  Path: '${_TEST_EXECUTABLE}'"
-    )
-  endif()
-  execute_process(
-    COMMAND ${_TEST_EXECUTOR} "${_TEST_EXECUTABLE}" --gtest_list_tests
-    WORKING_DIRECTORY "${_TEST_WORKING_DIR}"
-    TIMEOUT ${_TEST_DISCOVERY_TIMEOUT}
-    OUTPUT_VARIABLE output
-    RESULT_VARIABLE result
-  )
-  if(NOT ${result} EQUAL 0)
-    string(REPLACE "\n" "\n    " output "${output}")
-    message(FATAL_ERROR
-      "Error running test executable.\n"
-      "  Path: '${_TEST_EXECUTABLE}'\n"
-      "  Result: ${result}\n"
-      "  Output:\n"
-      "    ${output}\n"
-    )
-  endif()
-
-  # Preserve semicolon in test-parameters
-  string(REPLACE [[;]] [[\;]] output "${output}")
-  string(REPLACE "\n" ";" output "${output}")
-
-  # Parse output
-  foreach(line ${output})
-    # Skip header
-    if(NOT line MATCHES "gtest_main\\.cc")
-      # Do we have a module name or a test name?
-      if(NOT line MATCHES "^  ")
-        # Module; remove trailing '.' to get just the name...
-        string(REGEX REPLACE "\\.( *#.*)?" "" suite "${line}")
-        if(line MATCHES "#" AND NOT _NO_PRETTY_TYPES)
-          string(REGEX REPLACE "/[0-9]\\.+ +#.*= +" "/" pretty_suite "${line}")
-        else()
-          set(pretty_suite "${suite}")
-        endif()
-        string(REGEX REPLACE "^DISABLED_" "" pretty_suite "${pretty_suite}")
-      else()
-        # Test name; strip spaces and comments to get just the name...
-        string(REGEX REPLACE " +" "" test "${line}")
-        if(test MATCHES "#" AND NOT _NO_PRETTY_VALUES)
-          string(REGEX REPLACE "/[0-9]+#GetParam..=" "/" pretty_test "${test}")
-        else()
-          string(REGEX REPLACE "#.*" "" pretty_test "${test}")
-        endif()
-        string(REGEX REPLACE "^DISABLED_" "" pretty_test "${pretty_test}")
-        string(REGEX REPLACE "#.*" "" test "${test}")
-        if(NOT "${_TEST_XML_OUTPUT_DIR}" STREQUAL "")
-          set(TEST_XML_OUTPUT_PARAM "--gtest_output=xml:${_TEST_XML_OUTPUT_DIR}/${prefix}${suite}.${test}${suffix}.xml")
-        else()
-          unset(TEST_XML_OUTPUT_PARAM)
-        endif()
-
-        # sanitize test name for further processing downstream
-        set(testname "${prefix}${pretty_suite}.${pretty_test}${suffix}")
-        # escape \
-        string(REPLACE [[\]] [[\\]] testname "${testname}")
-        # escape ;
-        string(REPLACE [[;]] [[\;]] testname "${testname}")
-        # escape $
-        string(REPLACE [[$]] [[\$]] testname "${testname}")
-
-        # ...and add to script
-        add_command(add_test
-          "${testname}"
-          ${_TEST_EXECUTOR}
-          "${_TEST_EXECUTABLE}"
-          "--gtest_filter=${suite}.${test}"
-          "--gtest_also_run_disabled_tests"
-          ${TEST_XML_OUTPUT_PARAM}
-          ${extra_args}
-        )
-        if(suite MATCHES "^DISABLED" OR test MATCHES "^DISABLED")
-          add_command(set_tests_properties
-            "${testname}"
-            PROPERTIES DISABLED TRUE
-          )
-        endif()
-        add_command(set_tests_properties
-          "${testname}"
-          PROPERTIES
-          WORKING_DIRECTORY "${_TEST_WORKING_DIR}"
-          SKIP_REGULAR_EXPRESSION "\\\\[  SKIPPED \\\\]"
-          ${properties}
-        )
-        list(APPEND tests_buffer "${testname}")
-        list(LENGTH tests_buffer tests_buffer_length)
-        if(${tests_buffer_length} GREATER "250")
-          flush_tests_buffer()
-        endif()
-      endif()
-    endif()
-  endforeach()
-
-
-  # Create a list of all discovered tests, which users may use to e.g. set
-  # properties on the tests
-  flush_tests_buffer()
-  add_command(set ${_TEST_LIST} ${tests})
-
-  # Write CTest script
-  flush_script()
-
-endfunction()
-
-if(CMAKE_SCRIPT_MODE_FILE)
-  gtest_discover_tests_impl(
-    NO_PRETTY_TYPES ${NO_PRETTY_TYPES}
-    NO_PRETTY_VALUES ${NO_PRETTY_VALUES}
-    TEST_EXECUTABLE ${TEST_EXECUTABLE}
-    TEST_EXECUTOR ${TEST_EXECUTOR}
-    TEST_WORKING_DIR ${TEST_WORKING_DIR}
-    TEST_PREFIX ${TEST_PREFIX}
-    TEST_SUFFIX ${TEST_SUFFIX}
-    TEST_LIST ${TEST_LIST}
-    CTEST_FILE ${CTEST_FILE}
-    TEST_DISCOVERY_TIMEOUT ${TEST_DISCOVERY_TIMEOUT}
-    TEST_XML_OUTPUT_DIR ${TEST_XML_OUTPUT_DIR}
-    TEST_EXTRA_ARGS ${TEST_EXTRA_ARGS}
-    TEST_PROPERTIES ${TEST_PROPERTIES}
-  )
-endif()
--- a/build_files/cmake/Modules/GTestTesting.cmake
+++ b/build_files/cmake/Modules/GTestTesting.cmake
@@ -1,8 +1,12 @@
 #=============================================================================
 # Copyright 2014 Blender Foundation.
 #
-# Distributed under the OSI-approved BSD 3-Clause License,
-# see accompanying file BSD-3-Clause-license.txt for details.
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
 #
 # Inspired on the Testing.cmake from Libmv
 #
@@ -33,13 +37,7 @@ macro(BLENDER_SRC_GTEST_EX)
    if(WIN32)
      set(MANIFEST "${CMAKE_BINARY_DIR}/tests.exe.manifest")
    endif()
-
-    add_definitions(-DBLENDER_GFLAGS_NAMESPACE=${GFLAGS_NAMESPACE})
-    add_definitions(${GFLAGS_DEFINES})
-    add_definitions(${GLOG_DEFINES})
-
    add_executable(${TARGET_NAME} ${ARG_SRC} ${MANIFEST})
-    setup_platform_linker_flags(${TARGET_NAME})
    target_include_directories(${TARGET_NAME} PUBLIC "${TEST_INC}")
    target_include_directories(${TARGET_NAME} SYSTEM PUBLIC "${TEST_INC_SYS}")
    target_link_libraries(${TARGET_NAME} ${ARG_EXTRA_LIBS} ${PLATFORM_LINKLIBS})
@@ -71,9 +69,6 @@ macro(BLENDER_SRC_GTEST_EX)
    if(WITH_TBB)
      target_link_libraries(${TARGET_NAME} ${TBB_LIBRARIES})
    endif()
-    if(WITH_GMP)
-      target_link_libraries(${TARGET_NAME} ${GMP_LIBRARIES})
-    endif()

    get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
    if(GENERATOR_IS_MULTI_CONFIG)
@@ -97,7 +92,6 @@ macro(BLENDER_SRC_GTEST_EX)
      set_tests_properties(${TARGET_NAME} PROPERTIES ENVIRONMENT LSAN_OPTIONS=exitcode=0)
    endif()
    if(WIN32)
-      set_target_properties(${TARGET_NAME} PROPERTIES VS_GLOBAL_VcpkgEnabled "false")
      unset(MANIFEST)
    endif()
    unset(TEST_INC)
--- a/build_files/cmake/buildinfo.cmake
+++ b/build_files/cmake/buildinfo.cmake
@@ -128,7 +128,7 @@ if(EXISTS ${SOURCE_DIR}/.git)
                  OUTPUT_STRIP_TRAILING_WHITESPACE)

  if(NOT _git_changed_files STREQUAL "")
-    string(APPEND MY_WC_BRANCH " (modified)")
+    set(MY_WC_BRANCH "${MY_WC_BRANCH} (modified)")
  else()
    # Unpushed commits are also considered local modifications
    execute_process(COMMAND git log @{u}..
@@ -137,7 +137,7 @@ if(EXISTS ${SOURCE_DIR}/.git)
                    OUTPUT_STRIP_TRAILING_WHITESPACE
                    ERROR_QUIET)
    if(NOT _git_unpushed_log STREQUAL "")
-      string(APPEND MY_WC_BRANCH " (modified)")
+      set(MY_WC_BRANCH "${MY_WC_BRANCH} (modified)")
    endif()
    unset(_git_unpushed_log)
  endif()
@@ -161,7 +161,6 @@ file(WRITE buildinfo.h.txt
  "#define BUILD_BRANCH \"${MY_WC_BRANCH}\"\n"
  "#define BUILD_DATE \"${BUILD_DATE}\"\n"
  "#define BUILD_TIME \"${BUILD_TIME}\"\n"
-  "#include \"buildinfo_static.h\"\n"
 )

 # cleanup
--- a/build_files/cmake/buildinfo_static.h.in
+++ b/build_files/cmake/buildinfo_static.h.in
@@ -1,8 +0,0 @@
-/* CMake expanded values that won't change between CMake execution (unlike date/time).
- * This is included by `buildinfo.h` generated by `buildinfo.cmake`. */
-#define BUILD_PLATFORM "@BUILD_PLATFORM@"
-#define BUILD_TYPE "@BUILD_TYPE@"
-#define BUILD_CFLAGS "@BUILD_CFLAGS@"
-#define BUILD_CXXFLAGS "@BUILD_CXXFLAGS@"
-#define BUILD_LINKFLAGS "@BUILD_LINKFLAGS@"
-#define BUILD_SYSTEM "@BUILD_SYSTEM@"
--- a/build_files/cmake/clang_array_check.py
+++ b/build_files/cmake/clang_array_check.py
@@ -355,8 +355,6 @@ def recursive_arg_sizes(node, ):
        # print("adding", node.spelling)
    for c in node.get_children():
        recursive_arg_sizes(c)
-
-
 # cache function sizes
 recursive_arg_sizes(tu.cursor)
 _defs.update(defs_precalc)
--- a/build_files/cmake/cmake_consistency_check.py
+++ b/build_files/cmake/cmake_consistency_check.py
@@ -21,7 +21,7 @@
 # <pep8 compliant>

 import sys
-if sys.version_info.major < 3:
+if not sys.version.startswith("3"):
    print("\nPython3.x needed, found %s.\nAborting!\n" %
          sys.version.partition(" ")[0])
    sys.exit(1)
--- a/build_files/cmake/cmake_netbeans_project.py
+++ b/build_files/cmake/cmake_netbeans_project.py
@@ -182,7 +182,7 @@ def create_nb_project_main():
        f.write('  </logicalFolder>\n')
        # default, but this dir is infact not in blender dir so we can ignore it
        # f.write('  <sourceFolderFilter>^(nbproject)$</sourceFolderFilter>\n')
-        f.write(r'  <sourceFolderFilter>^(nbproject|__pycache__|.*\.py|.*\.html|.*\.blend)$</sourceFolderFilter>\n')
+        f.write('  <sourceFolderFilter>^(nbproject|__pycache__|.*\.py|.*\.html|.*\.blend)$</sourceFolderFilter>\n')

        f.write('  <sourceRootList>\n')
        f.write('    <Elem>%s</Elem>\n' % SOURCE_DIR)  # base_root_rel
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Clément Foucault	9034351b8d	Merge branch 'master' into tmp-eevee-glsl-cleanup	2020-07-15 14:23:59 +02:00
Clément Foucault	b5c67c2ec1	Fix broken shading in workbench	2020-07-13 16:33:13 +02:00
Clément Foucault	930c22e84a	Fix undefined behavior with background alpha	2020-07-13 16:25:51 +02:00
Clément Foucault	98f9a6667b	EEVEE: Rename default_world_frag.glsl to lookdev_world_frag.glsl Also include cleanups of the world rendering logic.	2020-07-13 16:25:42 +02:00
Clément Foucault	92fbc81885	Cleanup: Workbench: Remove own viewvecs	2020-07-11 15:25:32 +02:00
Clément Foucault	e148f6d697	Cleanup: EEVEE: Remove own viewvecs	2020-07-11 15:25:32 +02:00
Clément Foucault	c584dd2298	DRW: Put viewvecs calculation to view update This avoids code duplication between draw engines.	2020-07-11 15:25:32 +02:00
Clément Foucault	709c9f6bf0	EEVEE: Split bsdf_common_lib.glsl into smaller files	2020-07-11 15:25:32 +02:00
Clément Foucault	83d902f33b	Cleanup: EEVEE: Remove concentric samples.	2020-07-11 15:25:31 +02:00
Clément Foucault	5849f99009	Cleanup: EEVEE: Remove unused IRRADIANCE_CUBEMAP	2020-07-11 15:25:31 +02:00