Build: library updates for Blender 3.5

This updates the libraries dependencies for VFX platform 2023, and adds various
new libraries. It also enables Python bindings and switches from static to
shared for various libraries.

The precompiled libraries for all platforms will be updated to these new
versions in the coming weeks.

New:

Fribidi 1.0.12
Harfbuzz 5.1.0
MaterialX 1.38.6 (shared lib with python bindings)
Minizipng 3.0.7
Pybind11 2.10.1
Shaderc 2022.3
Vulkan 1.2.198

Updated:

Boost 1.8.0 (shared lib)
Cython 0.29.30
Numpy 1.23.2
OpenColorIO 2.2.0 (shared lib with python bindings)
OpenImageIO 2.4.6.0 (shared lib with python bindings)
OpenSubdiv 3.5.0
OpenVDB 10.0.0 (shared lib with python bindings)
OSL 1.12.7.1 (enable nvptx backend)
TBB (shared lib)
USD 22.11 (shared lib with python bindings, enable hydra)
yaml-cpp 0.8.0

Includes contributions by Ray Molenkamp, Brecht Van Lommel, Georgiy Markelov
and Campbell Barton.

Ref T99618

CMakeLists.txt

@@ -330,6 +330,9 @@ option(WITH_ALEMBIC             "Enable Alembic Support" ON)
 # Universal Scene Description support
 option(WITH_USD                 "Enable Universal Scene Description (USD) Support" ON)
 
+# MaterialX
+option(WITH_MATERIALX           "Enable MaterialX Support" OFF)
+
 # 3D format support
 # Disable opencollada when we don't have precompiled libs
 option(WITH_OPENCOLLADA   "Enable OpenCollada Support (http://www.opencollada.org)" ON)
@@ -1920,6 +1923,7 @@ if(FIRST_RUN)
   info_cfg_option(WITH_QUADRIFLOW)
   info_cfg_option(WITH_TBB)
   info_cfg_option(WITH_USD)
+  info_cfg_option(WITH_MATERIALX)
   info_cfg_option(WITH_XR_OPENXR)
 
   info_cfg_text("Compiler Options:")

build_files/build_environment/CMakeLists.txt

@@ -26,7 +26,9 @@
 
 project("BlenderDependencies")
 cmake_minimum_required(VERSION 3.5)
-
+if(POLICY CMP0135)
+  cmake_policy(SET CMP0135 NEW) # CMake 3.24+ Set the date/time for extracted files to time of extraction
+endif()
 include(ExternalProject)
 include(cmake/check_software.cmake)
 include(cmake/options.cmake)
@@ -42,7 +44,7 @@ if(ENABLE_MINGW64)
 else()
   set(mingw_LIBDIR ${LIBDIR})
 endif()
-
+include(cmake/ssl.cmake)
 include(cmake/zlib.cmake)
 include(cmake/zstd.cmake)
 include(cmake/openal.cmake)
@@ -66,18 +68,16 @@ endif()
 if(UNIX)
   include(cmake/nasm.cmake)
 endif()
-include(cmake/openimageio.cmake)
 include(cmake/tiff.cmake)
 if(WIN32)
   include(cmake/flexbison.cmake)
 elseif(UNIX AND NOT APPLE)
   include(cmake/flex.cmake)
 endif()
-include(cmake/osl.cmake)
 include(cmake/tbb.cmake)
-include(cmake/openvdb.cmake)
 include(cmake/python.cmake)
 include(cmake/llvm.cmake)
+include(cmake/osl.cmake)
 option(USE_PIP_NUMPY "Install NumPy using pip wheel instead of building from source" OFF)
 if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "x86_64"))
   set(USE_PIP_NUMPY ON)
@@ -86,7 +86,10 @@ else()
 endif()
 include(cmake/python_site_packages.cmake)
 include(cmake/package_python.cmake)
+include(cmake/openimageio.cmake)
 include(cmake/usd.cmake)
+include(cmake/materialx.cmake)
+include(cmake/openvdb.cmake)
 include(cmake/potrace.cmake)
 include(cmake/haru.cmake)
 # Boost needs to be included after `python.cmake` due to the PYTHON_BINARY variable being needed.
@@ -100,6 +103,8 @@ include(cmake/fmt.cmake)
 include(cmake/robinmap.cmake)
 include(cmake/xml2.cmake)
 
+include(cmake/fribidi.cmake)
+include(cmake/harfbuzz.cmake)
 if(NOT APPLE)
   include(cmake/xr_openxr.cmake)
   if(NOT WIN32 OR BUILD_MODE STREQUAL Release)
@@ -117,6 +122,7 @@ endif()
 include(cmake/expat.cmake)
 include(cmake/pystring.cmake)
 include(cmake/yamlcpp.cmake)
+include(cmake/minizipng.cmake)
 include(cmake/opencolorio.cmake)
 
 if(BLENDER_PLATFORM_ARM)
@@ -164,7 +170,6 @@ if(UNIX)
   include(cmake/bzip2.cmake)
   include(cmake/ffi.cmake)
   include(cmake/lzma.cmake)
-  include(cmake/ssl.cmake)
   include(cmake/sqlite.cmake)
 endif()
 
@@ -176,6 +181,9 @@ if(UNIX AND NOT APPLE)
   include(cmake/wayland.cmake)
   include(cmake/wayland_libdecor.cmake)
 endif()
-
+include(cmake/shaderc_deps.cmake)
+include(cmake/shaderc.cmake)
+include(cmake/vulkan.cmake)
+include(cmake/pybind11.cmake)
 include(cmake/harvest.cmake)
 include(cmake/cve_check.cmake)

build_files/build_environment/cmake/alembic.cmake

@@ -17,6 +17,7 @@ ExternalProject_Add(external_alembic
   URL file://${PACKAGE_DIR}/${ALEMBIC_FILE}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH ${ALEMBIC_HASH_TYPE}=${ALEMBIC_HASH}
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
   PREFIX ${BUILD_DIR}/alembic
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/alembic -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${ALEMBIC_EXTRA_ARGS}
   INSTALL_DIR ${LIBDIR}/alembic
@@ -41,6 +42,5 @@ endif()
 
 add_dependencies(
   external_alembic
-  external_openexr
   external_imath
 )

build_files/build_environment/cmake/blosc.cmake

@@ -38,19 +38,3 @@ if(WIN32)
     external_pthreads
   )
 endif()
-
-if(WIN32)
-  if(BUILD_MODE STREQUAL Release)
-    ExternalProject_Add_Step(external_blosc after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/blosc/lib/libblosc.lib ${HARVEST_TARGET}/blosc/lib/libblosc.lib
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/blosc/include/ ${HARVEST_TARGET}/blosc/include/
-      DEPENDEES install
-    )
-  endif()
-  if(BUILD_MODE STREQUAL Debug)
-    ExternalProject_Add_Step(external_blosc after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/blosc/lib/libblosc_d.lib ${HARVEST_TARGET}/blosc/lib/libblosc_d.lib
-      DEPENDEES install
-    )
-  endif()
-endif()

build_files/build_environment/cmake/boost.cmake

@@ -3,8 +3,18 @@
 if(WIN32)
   set(BOOST_CONFIGURE_COMMAND bootstrap.bat)
   set(BOOST_BUILD_COMMAND b2)
-  set(BOOST_BUILD_OPTIONS runtime-link=shared )
+  set(BOOST_BUILD_OPTIONS runtime-link=shared)
-  set(BOOST_HARVEST_CMD   ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/lib/ ${HARVEST_TARGET}/boost/lib/ )
+  if(BUILD_MODE STREQUAL Debug)
+    list(APPEND BOOST_BUILD_OPTIONS python-debugging=on variant=debug)
+    if(WITH_OPTIMIZED_DEBUG)
+      list(APPEND BOOST_BUILD_OPTIONS debug-symbols=off)
+    else()
+      list(APPEND BOOST_BUILD_OPTIONS debug-symbols=on)
+    endif()
+  else()
+    list(APPEND BOOST_BUILD_OPTIONS variant=release)
+  endif()
+  set(BOOST_HARVEST_CMD ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/lib/ ${HARVEST_TARGET}/boost/lib/)
   if(BUILD_MODE STREQUAL Release)
     set(BOOST_HARVEST_CMD ${BOOST_HARVEST_CMD} && ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/boost/include/boost-${BOOST_VERSION_NODOTS_SHORT}/ ${HARVEST_TARGET}/boost/include/)
   endif()
@@ -22,19 +32,17 @@ else()
   set(BOOST_PATCH_COMMAND echo .)
 endif()
 
-if(WITH_BOOST_PYTHON)
+set(JAM_FILE ${BUILD_DIR}/boost.user-config.jam)
-  set(JAM_FILE ${BUILD_DIR}/boost.user-config.jam)
+configure_file(${PATCH_DIR}/boost.user.jam.in ${JAM_FILE})
-  configure_file(${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
-    --with-python
+    ${BOOST_PYTHON_OPTIONS}
-    --user-config=${JAM_FILE}
+    define=BOOST_DEBUG_PYTHON
   )
-  if(WIN32 AND BUILD_MODE STREQUAL Debug)
-    set(BOOST_PYTHON_OPTIONS
-      ${BOOST_PYTHON_OPTIONS}
-      define=BOOST_DEBUG_PYTHON
-    )
-  endif()
 endif()
 
 set(BOOST_OPTIONS
@@ -66,15 +74,13 @@ ExternalProject_Add(external_boost
   UPDATE_COMMAND  ""
   PATCH_COMMAND ${BOOST_PATCH_COMMAND}
   CONFIGURE_COMMAND ${BOOST_CONFIGURE_COMMAND}
-  BUILD_COMMAND ${BOOST_BUILD_COMMAND} ${BOOST_BUILD_OPTIONS} -j${MAKE_THREADS} architecture=${BOOST_ARCHITECTURE} address-model=${BOOST_ADDRESS_MODEL} link=static threading=multi ${BOOST_OPTIONS}    --prefix=${LIBDIR}/boost install
+  BUILD_COMMAND ${BOOST_BUILD_COMMAND} ${BOOST_BUILD_OPTIONS} -j${MAKE_THREADS} architecture=${BOOST_ARCHITECTURE} address-model=${BOOST_ADDRESS_MODEL} link=shared threading=multi ${BOOST_OPTIONS}    --prefix=${LIBDIR}/boost install
   BUILD_IN_SOURCE 1
   INSTALL_COMMAND "${BOOST_HARVEST_CMD}"
 )
 
-if(WITH_BOOST_PYTHON)
+add_dependencies(
-  add_dependencies(
+  external_boost
-    external_boost
+  external_python
-    external_python
+  external_numpy
-    external_numpy
+)
-  )
-endif()

build_files/build_environment/cmake/boost_build_options.cmake

@@ -20,11 +20,12 @@ endif()
 set(DEFAULT_BOOST_FLAGS
   -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
   -DBoost_USE_MULTITHREADED=ON
-  -DBoost_USE_STATIC_LIBS=ON
+  -DBoost_USE_STATIC_LIBS=OFF
   -DBoost_USE_STATIC_RUNTIME=OFF
   -DBOOST_ROOT=${LIBDIR}/boost
   -DBoost_NO_SYSTEM_PATHS=ON
   -DBoost_NO_BOOST_CMAKE=ON
   -DBoost_ADDITIONAL_VERSIONS=${BOOST_VERSION_SHORT}
   -DBOOST_LIBRARYDIR=${LIBDIR}/boost/lib/
+  -DBoost_USE_DEBUG_PYTHON=On
 )

build_files/build_environment/cmake/check_software.cmake

@@ -19,6 +19,12 @@ if(UNIX)
     yasm
   )
 
+  if(APPLE)
+    list(APPEND _required_software dos2unix)
+  else()
+    list(APPEND _required_software patchelf)
+  endif()
+
   foreach(_software ${_required_software})
     find_program(_software_find NAMES ${_software})
     if(NOT _software_find)
@@ -46,10 +52,10 @@ if(UNIX)
       "  ${_software_missing}\n"
       "\n"
       "On Debian and Ubuntu:\n"
-      "  apt install autoconf automake bison libtool yasm tcl ninja-build meson python3-mako\n"
+      "  apt install autoconf automake bison libtool yasm tcl ninja-build meson python3-mako patchelf\n"
       "\n"
       "On macOS (with homebrew):\n"
-      "  brew install autoconf automake bison flex libtool meson ninja pkg-config yasm\n"
+      "  brew install autoconf automake bison dos2unix flex libtool meson ninja pkg-config yasm\n"
       "\n"
       "Other platforms:\n"
       "  Install equivalent packages.\n")

build_files/build_environment/cmake/download.cmake

@@ -87,6 +87,7 @@ download_source(OPENSUBDIV)
 download_source(SDL)
 download_source(OPENCOLLADA)
 download_source(OPENCOLORIO)
+download_source(MINIZIPNG)
 download_source(LLVM)
 download_source(OPENMP)
 download_source(OPENIMAGEIO)
@@ -125,6 +126,7 @@ download_source(SSL)
 download_source(SQLITE)
 download_source(EMBREE)
 download_source(USD)
+download_source(MATERIALX)
 download_source(OIDN)
 download_source(LIBGLU)
 download_source(MESA)
@@ -163,3 +165,12 @@ download_source(IGC_SPIRV_TRANSLATOR)
 download_source(GMMLIB)
 download_source(OCLOC)
 download_source(AOM)
+download_source(FRIBIDI)
+download_source(HARFBUZZ)
+download_source(SHADERC)
+download_source(SHADERC_SPIRV_TOOLS)
+download_source(SHADERC_SPIRV_HEADERS)
+download_source(SHADERC_GLSLANG)
+download_source(VULKAN_HEADERS)
+download_source(VULKAN_LOADER)
+download_source(PYBIND11)

build_files/build_environment/cmake/dpcpp.cmake

@@ -1,5 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
+# LLVM does not switch over to cpp17 until llvm 16 and building ealier versions with
+# MSVC is leading to some crashes in ISPC. Switch back to their default on all platforms
+# for now. 
+string(REPLACE "-DCMAKE_CXX_STANDARD=17" " " DPCPP_CMAKE_FLAGS "${DEFAULT_CMAKE_FLAGS}")
 
 if(WIN32)
   set(LLVM_GENERATOR "Ninja")
@@ -79,7 +83,7 @@ ExternalProject_Add(external_dpcpp
   CMAKE_GENERATOR ${LLVM_GENERATOR}
   SOURCE_SUBDIR llvm
   LIST_SEPARATOR ^^
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/dpcpp ${DEFAULT_CMAKE_FLAGS} ${DPCPP_EXTRA_ARGS}
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/dpcpp ${DPCPP_CMAKE_FLAGS} ${DPCPP_EXTRA_ARGS}
   # CONFIGURE_COMMAND
   #   ${PYTHON_BINARY}
   #   ${BUILD_DIR}/dpcpp/src/external_dpcpp/buildbot/configure.py ${DPCPP_CONFIGURE_ARGS}

build_files/build_environment/cmake/epoxy.cmake

@@ -10,7 +10,7 @@ ExternalProject_Add(external_epoxy
   URL_HASH ${EPOXY_HASH_TYPE}=${EPOXY_HASH}
   PREFIX ${BUILD_DIR}/epoxy
   PATCH_COMMAND ${PATCH_CMD} -p 1 -N -d ${BUILD_DIR}/epoxy/src/external_epoxy/ < ${PATCH_DIR}/epoxy.diff
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && meson setup --prefix ${LIBDIR}/epoxy --default-library ${EPOXY_LIB_TYPE} --libdir lib ${BUILD_DIR}/epoxy/src/external_epoxy-build ${BUILD_DIR}/epoxy/src/external_epoxy -Dtests=false
+  CONFIGURE_COMMAND ${CONFIGURE_ENV} && ${MESON} setup --prefix ${LIBDIR}/epoxy --default-library ${EPOXY_LIB_TYPE} --libdir lib ${BUILD_DIR}/epoxy/src/external_epoxy-build ${BUILD_DIR}/epoxy/src/external_epoxy -Dtests=false
   BUILD_COMMAND ninja
   INSTALL_COMMAND ninja install
 )
@@ -23,3 +23,8 @@ if(BUILD_MODE STREQUAL Release AND WIN32)
     DEPENDEES install
   )
 endif()
+
+add_dependencies(
+  external_epoxy
+  external_python_site_packages
+)

build_files/build_environment/cmake/fmt.cmake

@@ -1,7 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
 set(FMT_EXTRA_ARGS
-  -DFMT_TEST=Off
+  -DFMT_TEST=OFF
+  -DFMT_DOC=OFF
 )
 
 ExternalProject_Add(external_fmt

build_files/build_environment/cmake/freetype.cmake

@@ -32,6 +32,9 @@ add_dependencies(
 if(BUILD_MODE STREQUAL Release AND WIN32)
   ExternalProject_Add_Step(external_freetype after_install
     COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/freetype ${HARVEST_TARGET}/freetype
+	# harfbuzz *NEEDS* to find freetype.lib and will not be conviced to take alternative names so just give it
+	# what it wants. 
+	COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/freetype/lib/freetype2st.lib ${LIBDIR}/freetype/lib/freetype.lib
     DEPENDEES install
   )
 endif()

build_files/build_environment/cmake/fribidi.cmake

@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+if(WIN32)
+  set(CONFIGURE_ENV ${CONFIGURE_ENV_MSVC})
+endif()
+
+ExternalProject_Add(external_fribidi
+  URL file://${PACKAGE_DIR}/${FRIBIDI_FILE}
+  URL_HASH ${FRIBIDI_HASH_TYPE}=${FRIBIDI_HASH}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  PREFIX ${BUILD_DIR}/fribidi
+  CONFIGURE_COMMAND ${MESON} setup --prefix ${LIBDIR}/fribidi -Ddocs=false --default-library static --libdir lib ${BUILD_DIR}/fribidi/src/external_fribidi-build ${BUILD_DIR}/fribidi/src/external_fribidi
+  BUILD_COMMAND ninja
+  INSTALL_COMMAND ninja install
+  INSTALL_DIR ${LIBDIR}/fribidi
+)
+
+add_dependencies(
+  external_fribidi
+  external_python
+  external_python_site_packages
+)
+
+if(BUILD_MODE STREQUAL Release AND WIN32)
+  ExternalProject_Add_Step(external_fribidi after_install
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/fribidi/include ${HARVEST_TARGET}/fribidi/include
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/fribidi/lib/libfribidi.a ${HARVEST_TARGET}/fribidi/lib/libfribidi.lib
+    DEPENDEES install
+  )
+endif()

build_files/build_environment/cmake/harfbuzz.cmake

@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+if(WIN32)
+  set(HARFBUZZ_CONFIGURE_ENV ${CONFIGURE_ENV_MSVC})
+  set(HARFBUZZ_PKG_ENV FREETYPE_DIR=${LIBDIR}/freetype)
+else()
+  set(HARFBUZZ_CONFIGURE_ENV ${CONFIGURE_ENV})
+  set(HARFBUZZ_PKG_ENV PKG_CONFIG_PATH=${LIBDIR}/freetype/lib/pkgconfig:${LIBDIR}/brotli/lib/pkgconfig:$PKG_CONFIG_PATH)
+endif()
+
+set(HARFBUZZ_EXTRA_OPTIONS
+  -Dtests=disabled
+  -Dfreetype=enabled
+  -Dglib=disabled
+  -Dgobject=disabled
+)
+
+ExternalProject_Add(external_harfbuzz
+  URL file://${PACKAGE_DIR}/${HARFBUZZ_FILE}
+  URL_HASH ${HARFBUZZ_HASH_TYPE}=${HARFBUZZ_HASH}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  PREFIX ${BUILD_DIR}/harfbuzz
+  CONFIGURE_COMMAND ${HARFBUZZ_CONFIGURE_ENV} &&
+    ${CMAKE_COMMAND} -E env ${HARFBUZZ_PKG_ENV} ${MESON} setup --prefix ${LIBDIR}/harfbuzz ${HARFBUZZ_EXTRA_OPTIONS} --default-library static --libdir lib ${BUILD_DIR}/harfbuzz/src/external_harfbuzz-build ${BUILD_DIR}/harfbuzz/src/external_harfbuzz
+  BUILD_COMMAND ninja
+  INSTALL_COMMAND ninja install
+  INSTALL_DIR ${LIBDIR}/harfbuzz
+)
+
+add_dependencies(
+  external_harfbuzz
+  external_python
+  external_python_site_packages
+)
+
+if(BUILD_MODE STREQUAL Release AND WIN32)
+  ExternalProject_Add_Step(external_harfbuzz after_install
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/harfbuzz/include ${HARVEST_TARGET}/harfbuzz/include
+    # We do not use the subset API currently, so copying only the main library will suffice for now
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/harfbuzz/lib/libharfbuzz.a ${HARVEST_TARGET}/harfbuzz/lib/libharfbuzz.lib
+    DEPENDEES install
+  )
+endif()
+

build_files/build_environment/cmake/harvest.cmake

@@ -11,194 +11,259 @@ message("HARVEST_TARGET = ${HARVEST_TARGET}")
 
 if(WIN32)
 
-  if(BUILD_MODE STREQUAL Release)
+if(BUILD_MODE STREQUAL Release)
-    add_custom_target(Harvest_Release_Results
+  add_custom_target(Harvest_Release_Results
-      COMMAND # jpeg rename libfile + copy include
+    COMMAND # jpeg rename libfile + copy include
-      ${CMAKE_COMMAND} -E copy ${LIBDIR}/jpeg/lib/jpeg-static.lib ${HARVEST_TARGET}/jpeg/lib/libjpeg.lib &&
+        ${CMAKE_COMMAND} -E copy ${LIBDIR}/jpeg/lib/jpeg-static.lib ${HARVEST_TARGET}/jpeg/lib/libjpeg.lib &&
-      ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/jpeg/include/ ${HARVEST_TARGET}/jpeg/include/ &&
+        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/jpeg/include/ ${HARVEST_TARGET}/jpeg/include/ &&
-      # png
+        # png
-      ${CMAKE_COMMAND} -E copy ${LIBDIR}/png/lib/libpng16_static.lib ${HARVEST_TARGET}/png/lib/libpng.lib &&
+        ${CMAKE_COMMAND} -E copy ${LIBDIR}/png/lib/libpng16_static.lib ${HARVEST_TARGET}/png/lib/libpng.lib &&
-      ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/png/include/ ${HARVEST_TARGET}/png/include/ &&
+        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/png/include/ ${HARVEST_TARGET}/png/include/ &&
-      # freeglut-> opengl
+        # freeglut-> opengl
-      ${CMAKE_COMMAND} -E copy ${LIBDIR}/freeglut/lib/freeglut_static.lib ${HARVEST_TARGET}/opengl/lib/freeglut_static.lib &&
+        ${CMAKE_COMMAND} -E copy ${LIBDIR}/freeglut/lib/freeglut_static.lib ${HARVEST_TARGET}/opengl/lib/freeglut_static.lib &&
-      ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/freeglut/include/ ${HARVEST_TARGET}/opengl/include/ &&
+        ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/freeglut/include/ ${HARVEST_TARGET}/opengl/include/ &&
-      DEPENDS
+    DEPENDS
+  )
+endif()
+
+else(WIN32)
+
+function(harvest from to)
+  set(pattern "")
+  foreach(f ${ARGN})
+    set(pattern ${f})
+  endforeach()
+
+  if(pattern STREQUAL "")
+    get_filename_component(dirpath ${to} DIRECTORY)
+    get_filename_component(filename ${to} NAME)
+    install(
+      FILES ${LIBDIR}/${from}
+      DESTINATION ${HARVEST_TARGET}/${dirpath}
+      RENAME ${filename}
+    )
+  else()
+    install(
+      DIRECTORY ${LIBDIR}/${from}/
+      DESTINATION ${HARVEST_TARGET}/${to}
+      USE_SOURCE_PERMISSIONS
+      FILES_MATCHING PATTERN ${pattern}
+      PATTERN "pkgconfig" EXCLUDE
+      PATTERN "cmake" EXCLUDE
+      PATTERN "__pycache__" EXCLUDE
+      PATTERN "tests" EXCLUDE
+      PATTERN "meson*" EXCLUDE
     )
   endif()
+endfunction()
 
+# Set rpath on shared libraries to $ORIGIN since all will be installed in the same
+# lib folder, and remove any absolute paths.
+#
+# Ideally this would be done as part of the Blender build since it makes assumptions
+# about where the files will be installed. However it would add patchelf as a new
+# dependency for building.
+if(APPLE)
+  set(set_rpath_cmd python3 ${CMAKE_CURRENT_SOURCE_DIR}/darwin/set_rpath.py @loader_path)
 else()
+  set(set_rpath_cmd patchelf --set-rpath $ORIGIN)
+endif()
 
-  function(harvest from to)
+function(harvest_rpath_lib from to pattern)
-    set(pattern "")
+  harvest(${from} ${to} ${pattern})
-    foreach(f ${ARGN})
-      set(pattern ${f})
-    endforeach()
 
-    if(pattern STREQUAL "")
+  install(CODE "\
-      get_filename_component(dirpath ${to} DIRECTORY)
+    cmake_policy(SET CMP0009 NEW)\n
-      get_filename_component(filename ${to} NAME)
+    file(GLOB_RECURSE shared_libs ${HARVEST_TARGET}/${to}/${pattern}) \n
-      install(
+    foreach(f \${shared_libs}) \n
-        FILES ${LIBDIR}/${from}
+      if(NOT IS_SYMLINK \${f})\n
-        DESTINATION ${HARVEST_TARGET}/${dirpath}
+        execute_process(COMMAND ${set_rpath_cmd} \${f}) \n
-        RENAME ${filename}
+      endif()\n
-      )
+    endforeach()")
-    else()
+endfunction()
-      install(
-        DIRECTORY ${LIBDIR}/${from}/
-        DESTINATION ${HARVEST_TARGET}/${to}
-        USE_SOURCE_PERMISSIONS
-        FILES_MATCHING PATTERN ${pattern}
-        PATTERN "pkgconfig" EXCLUDE
-        PATTERN "cmake" EXCLUDE
-        PATTERN "__pycache__" EXCLUDE
-        PATTERN "tests" EXCLUDE
-      )
-    endif()
-  endfunction()
 
-  harvest(alembic/include alembic/include "*.h")
+# Set rpath on utility binaries assuming they are run from their install location.
-  harvest(alembic/lib/libAlembic.a alembic/lib/libAlembic.a)
+function(harvest_rpath_bin from to pattern)
-  harvest(alembic/bin alembic/bin "*")
+  harvest(${from} ${to} ${pattern})
-  harvest(brotli/include brotli/include "*.h")
-  harvest(brotli/lib brotli/lib "*.a")
-  harvest(boost/include boost/include "*")
-  harvest(boost/lib boost/lib "*.a")
-  harvest(imath/include imath/include "*.h")
-  harvest(imath/lib imath/lib "*.a")
-  harvest(ffmpeg/include ffmpeg/include "*.h")
-  harvest(ffmpeg/lib ffmpeg/lib "*.a")
-  harvest(fftw3/include fftw3/include "*.h")
-  harvest(fftw3/lib fftw3/lib "*.a")
-  harvest(flac/lib sndfile/lib "libFLAC.a")
-  harvest(freetype/include freetype/include "*.h")
-  harvest(freetype/lib/libfreetype2ST.a freetype/lib/libfreetype.a)
-  harvest(epoxy/include epoxy/include "*.h")
-  harvest(epoxy/lib epoxy/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(jpeg/include jpeg/include "*.h")
-  harvest(jpeg/lib jpeg/lib "libjpeg.a")
-  harvest(lame/lib ffmpeg/lib "*.a")
-  if(NOT APPLE)
-    harvest(level-zero/include/level_zero level-zero/include/level_zero "*.h")
-    harvest(level-zero/lib level-zero/lib "*.so*")
-  endif()
-  harvest(llvm/bin llvm/bin "clang-format")
-  if(BUILD_CLANG_TOOLS)
-    harvest(llvm/bin llvm/bin "clang-tidy")
-    harvest(llvm/share/clang llvm/share "run-clang-tidy.py")
-  endif()
-  harvest(llvm/include llvm/include "*")
-  harvest(llvm/bin llvm/bin "llvm-config")
-  harvest(llvm/lib llvm/lib "libLLVM*.a")
-  harvest(llvm/lib llvm/lib "libclang*.a")
-  harvest(llvm/lib/clang llvm/lib/clang "*.h")
-  if(APPLE)
-    harvest(openmp/lib openmp/lib "*")
-    harvest(openmp/include openmp/include "*.h")
-  endif()
-  if(BLENDER_PLATFORM_ARM)
-    harvest(sse2neon sse2neon "*.h")
-  endif()
-  harvest(ogg/lib ffmpeg/lib "*.a")
-  harvest(openal/include openal/include "*.h")
-  if(UNIX AND NOT APPLE)
-    harvest(openal/lib openal/lib "*.a")
 
-    harvest(blosc/include blosc/include "*.h")
+  install(CODE "\
-    harvest(blosc/lib blosc/lib "*.a")
+    file(GLOB_RECURSE shared_libs ${HARVEST_TARGET}/${to}/${pattern}) \n
+    foreach(f \${shared_libs}) \n
+      execute_process(COMMAND ${set_rpath_cmd}/../lib; \${f}) \n
+    endforeach()")
+endfunction()
 
-    harvest(zlib/include zlib/include "*.h")
+# Set rpath on Python module to point to the shared libraries folder in the Blender
-    harvest(zlib/lib zlib/lib "*.a")
+# installation.
+function(harvest_rpath_python from to pattern)
+  harvest(${from} ${to} ${pattern})
 
-    harvest(xml2/include xml2/include "*.h")
+  install(CODE "\
-    harvest(xml2/lib xml2/lib "*.a")
+    file(GLOB_RECURSE shared_libs ${HARVEST_TARGET}/${to}/${pattern}\.so*) \n
+    foreach(f \${shared_libs}) \n
+      get_filename_component(f_dir \${f} DIRECTORY) \n
+      file(RELATIVE_PATH relative_dir \${f_dir} ${HARVEST_TARGET}) \n
+      execute_process(COMMAND ${set_rpath_cmd}/\${relative_dir}../lib \${f}) \n
+    endforeach()")
+endfunction()
 
-    harvest(wayland-protocols/share/wayland-protocols wayland-protocols/share/wayland-protocols/ "*.xml")
+harvest(alembic/include alembic/include "*.h")
+harvest(alembic/lib/libAlembic.a alembic/lib/libAlembic.a)
+harvest(alembic/bin alembic/bin "*")
+harvest(brotli/include brotli/include "*.h")
+harvest(brotli/lib brotli/lib "*.a")
+harvest(boost/include boost/include "*")
+harvest_rpath_lib(boost/lib boost/lib "*${SHAREDLIBEXT}*")
+harvest(imath/include imath/include "*.h")
+harvest_rpath_lib(imath/lib imath/lib "*${SHAREDLIBEXT}*")
+harvest(ffmpeg/include ffmpeg/include "*.h")
+harvest(ffmpeg/lib ffmpeg/lib "*.a")
+harvest(fftw3/include fftw3/include "*.h")
+harvest(fftw3/lib fftw3/lib "*.a")
+harvest(flac/lib sndfile/lib "libFLAC.a")
+harvest(freetype/include freetype/include "*.h")
+harvest(freetype/lib/libfreetype2ST.a freetype/lib/libfreetype.a)
+harvest(fribidi/include fribidi/include "*.h")
+harvest(fribidi/lib fribidi/lib "*.a")
+harvest(epoxy/include epoxy/include "*.h")
+harvest(epoxy/lib epoxy/lib "*.a")
+harvest(gmp/include gmp/include "*.h")
+harvest(gmp/lib gmp/lib "*.a")
+harvest(harfbuzz/include harfbuzz/include "*.h")
+harvest(harfbuzz/lib harfbuzz/lib "*.a")
+harvest(jemalloc/include jemalloc/include "*.h")
+harvest(jemalloc/lib jemalloc/lib "*.a")
+harvest(jpeg/include jpeg/include "*.h")
+harvest(jpeg/lib jpeg/lib "libjpeg.a")
+harvest(lame/lib ffmpeg/lib "*.a")
+if(NOT APPLE)
+  harvest(level-zero/include/level_zero level-zero/include/level_zero "*.h")
+  harvest(level-zero/lib level-zero/lib "*${SHAREDLIBEXT}*")
+endif()
+harvest(llvm/bin llvm/bin "clang-format")
+if(BUILD_CLANG_TOOLS)
+  harvest(llvm/bin llvm/bin "clang-tidy")
+  harvest(llvm/share/clang llvm/share "run-clang-tidy.py")
+endif()
+harvest(llvm/include llvm/include "*")
+harvest(llvm/bin llvm/bin "llvm-config")
+harvest(llvm/lib llvm/lib "libLLVM*.a")
+harvest(llvm/lib llvm/lib "libclang*.a")
+harvest(llvm/lib/clang llvm/lib/clang "*.h")
+if(APPLE)
+  harvest(openmp/lib openmp/lib "*")
+  harvest(openmp/include openmp/include "*.h")
+endif()
+if(BLENDER_PLATFORM_ARM)
+  harvest(sse2neon sse2neon "*.h")
+endif()
+harvest(ogg/lib ffmpeg/lib "*.a")
+harvest(openal/include openal/include "*.h")
+if(UNIX AND NOT APPLE)
+  harvest(openal/lib openal/lib "*.a")
+
+  harvest(zlib/include zlib/include "*.h")
+  harvest(zlib/lib zlib/lib "*.a")
+
+  harvest(xml2/include xml2/include "*.h")
+  harvest(xml2/lib xml2/lib "*.a")
+
+  harvest(wayland-protocols/share/wayland-protocols wayland-protocols/share/wayland-protocols/ "*.xml")
     harvest(wayland/bin wayland/bin "wayland-scanner")
     harvest(wayland/include wayland/include "*.h")
     harvest(wayland_libdecor/include wayland_libdecor/include "*.h")
   else()
     harvest(blosc/lib openvdb/lib "*.a")
-    harvest(xml2/lib opencollada/lib "*.a")
+  harvest(xml2/lib opencollada/lib "*.a")
-  endif()
+endif()
-  harvest(opencollada/include/opencollada opencollada/include "*.h")
+harvest(opencollada/include/opencollada opencollada/include "*.h")
-  harvest(opencollada/lib/opencollada opencollada/lib "*.a")
+harvest(opencollada/lib/opencollada opencollada/lib "*.a")
-  harvest(opencolorio/include opencolorio/include "*.h")
+harvest(opencolorio/include opencolorio/include "*.h")
-  harvest(opencolorio/lib opencolorio/lib "*.a")
+harvest_rpath_lib(opencolorio/lib opencolorio/lib "*${SHAREDLIBEXT}*")
-  harvest(opencolorio/lib/static opencolorio/lib "*.a")
+harvest_rpath_python(opencolorio/lib/python${PYTHON_SHORT_VERSION} python/lib/python${PYTHON_SHORT_VERSION} "*")
-  harvest(openexr/include openexr/include "*.h")
+harvest(openexr/include openexr/include "*.h")
-  harvest(openexr/lib openexr/lib "*.a")
+harvest_rpath_lib(openexr/lib openexr/lib "*${SHAREDLIBEXT}*")
-  harvest(openimageio/bin openimageio/bin "idiff")
+harvest_rpath_bin(openimageio/bin openimageio/bin "idiff")
-  harvest(openimageio/bin openimageio/bin "maketx")
+harvest_rpath_bin(openimageio/bin openimageio/bin "maketx")
-  harvest(openimageio/bin openimageio/bin "oiiotool")
+harvest_rpath_bin(openimageio/bin openimageio/bin "oiiotool")
-  harvest(openimageio/include openimageio/include "*")
+harvest(openimageio/include openimageio/include "*")
-  harvest(openimageio/lib openimageio/lib "*.a")
+harvest_rpath_lib(openimageio/lib openimageio/lib "*${SHAREDLIBEXT}*")
-  harvest(openimagedenoise/include openimagedenoise/include "*")
+harvest_rpath_python(openimageio/lib/python${PYTHON_SHORT_VERSION} python/lib/python${PYTHON_SHORT_VERSION} "*")
-  harvest(openimagedenoise/lib openimagedenoise/lib "*.a")
+harvest(openimagedenoise/include openimagedenoise/include "*")
-  harvest(embree/include embree/include "*.h")
+harvest(openimagedenoise/lib openimagedenoise/lib "*.a")
-  harvest(embree/lib embree/lib "*.a")
+harvest(embree/include embree/include "*.h")
-  harvest(openpgl/include openpgl/include "*.h")
+harvest(embree/lib embree/lib "*.a")
-  harvest(openpgl/lib openpgl/lib "*.a")
+harvest(openpgl/include openpgl/include "*.h")
-  harvest(openpgl/lib/cmake/openpgl-${OPENPGL_SHORT_VERSION} openpgl/lib/cmake/openpgl "*.cmake")
+harvest(openpgl/lib openpgl/lib "*.a")
-  harvest(openjpeg/include/openjpeg-${OPENJPEG_SHORT_VERSION} openjpeg/include "*.h")
+harvest(openpgl/lib/cmake/openpgl-${OPENPGL_SHORT_VERSION} openpgl/lib/cmake/openpgl "*.cmake")
-  harvest(openjpeg/lib openjpeg/lib "*.a")
+harvest(openjpeg/include/openjpeg-${OPENJPEG_SHORT_VERSION} openjpeg/include "*.h")
-  harvest(opensubdiv/include opensubdiv/include "*.h")
+harvest(openjpeg/lib openjpeg/lib "*.a")
-  harvest(opensubdiv/lib opensubdiv/lib "*.a")
+harvest(opensubdiv/include opensubdiv/include "*.h")
-  harvest(openvdb/include/openvdb openvdb/include/openvdb "*.h")
+harvest_rpath_lib(opensubdiv/lib opensubdiv/lib "*${SHAREDLIBEXT}*")
-  harvest(openvdb/include/nanovdb openvdb/include/nanovdb "*.h")
+harvest(openvdb/include/openvdb openvdb/include/openvdb "*.h")
-  harvest(openvdb/lib openvdb/lib "*.a")
+harvest(openvdb/include/nanovdb openvdb/include/nanovdb "*.h")
-  harvest(xr_openxr_sdk/include/openxr xr_openxr_sdk/include/openxr "*.h")
+harvest_rpath_lib(openvdb/lib openvdb/lib "*${SHAREDLIBEXT}*")
-  harvest(xr_openxr_sdk/lib xr_openxr_sdk/lib "*.a")
+harvest_rpath_python(openvdb/lib/python${PYTHON_SHORT_VERSION} python/lib/python${PYTHON_SHORT_VERSION} "*pyopenvdb*")
-  harvest(osl/bin osl/bin "oslc")
+harvest(xr_openxr_sdk/include/openxr xr_openxr_sdk/include/openxr "*.h")
-  harvest(osl/include osl/include "*.h")
+harvest(xr_openxr_sdk/lib xr_openxr_sdk/lib "*.a")
-  harvest(osl/lib osl/lib "*.a")
+harvest(osl/bin osl/bin "oslc")
-  harvest(osl/share/OSL/shaders osl/share/OSL/shaders "*.h")
+harvest(osl/include osl/include "*.h")
-  harvest(png/include png/include "*.h")
+harvest(osl/lib osl/lib "*.a")
-  harvest(png/lib png/lib "*.a")
+harvest(osl/share/OSL/shaders osl/share/OSL/shaders "*.h")
-  harvest(pugixml/include pugixml/include "*.hpp")
+harvest(png/include png/include "*.h")
-  harvest(pugixml/lib pugixml/lib "*.a")
+harvest(png/lib png/lib "*.a")
-  harvest(python/bin python/bin "python${PYTHON_SHORT_VERSION}")
+harvest(pugixml/include pugixml/include "*.hpp")
-  harvest(python/include python/include "*h")
+harvest(pugixml/lib pugixml/lib "*.a")
-  harvest(python/lib python/lib "*")
+harvest(python/bin python/bin "python${PYTHON_SHORT_VERSION}")
-  harvest(sdl/include/SDL2 sdl/include "*.h")
+harvest(python/include python/include "*h")
-  harvest(sdl/lib sdl/lib "libSDL2.a")
+harvest(python/lib python/lib "*")
-  harvest(sndfile/include sndfile/include "*.h")
+harvest(sdl/include/SDL2 sdl/include "*.h")
-  harvest(sndfile/lib sndfile/lib "*.a")
+harvest(sdl/lib sdl/lib "libSDL2.a")
-  harvest(spnav/include spnav/include "*.h")
+harvest(sndfile/include sndfile/include "*.h")
-  harvest(spnav/lib spnav/lib "*.a")
+harvest(sndfile/lib sndfile/lib "*.a")
-  harvest(tbb/include tbb/include "*.h")
+harvest(spnav/include spnav/include "*.h")
-  harvest(tbb/lib/libtbb_static.a tbb/lib/libtbb.a)
+harvest(spnav/lib spnav/lib "*.a")
-  harvest(theora/lib ffmpeg/lib "*.a")
+harvest(tbb/include tbb/include "*.h")
-  harvest(tiff/include tiff/include "*.h")
+harvest_rpath_lib(tbb/lib tbb/lib "libtbb${SHAREDLIBEXT}")
-  harvest(tiff/lib tiff/lib "*.a")
+harvest(theora/lib ffmpeg/lib "*.a")
-  harvest(vorbis/lib ffmpeg/lib "*.a")
+harvest(tiff/include tiff/include "*.h")
-  harvest(opus/lib ffmpeg/lib "*.a")
+harvest(tiff/lib tiff/lib "*.a")
-  harvest(vpx/lib ffmpeg/lib "*.a")
+harvest(vorbis/lib ffmpeg/lib "*.a")
-  harvest(x264/lib ffmpeg/lib "*.a")
+harvest(opus/lib ffmpeg/lib "*.a")
-  harvest(xvidcore/lib ffmpeg/lib "*.a")
+harvest(vpx/lib ffmpeg/lib "*.a")
-  harvest(aom/lib ffmpeg/lib "*.a")
+harvest(x264/lib ffmpeg/lib "*.a")
-  harvest(webp/lib webp/lib "*.a")
+harvest(xvidcore/lib ffmpeg/lib "*.a")
-  harvest(webp/include webp/include "*.h")
+harvest(aom/lib ffmpeg/lib "*.a")
-  harvest(usd/include usd/include "*.h")
+harvest(webp/lib webp/lib "*.a")
-  harvest(usd/lib/usd usd/lib/usd "*")
+harvest(webp/include webp/include "*.h")
-  harvest(usd/plugin usd/plugin "*")
+harvest(usd/include usd/include "*.h")
-  harvest(potrace/include potrace/include "*.h")
+harvest_rpath_lib(usd/lib usd/lib "libusd_ms${SHAREDLIBEXT}")
-  harvest(potrace/lib potrace/lib "*.a")
+harvest(usd/lib/usd usd/lib/usd "*")
-  harvest(haru/include haru/include "*.h")
+harvest_rpath_python(usd/lib/python/pxr python/lib/python${PYTHON_SHORT_VERSION}/site-packages/pxr "*")
-  harvest(haru/lib haru/lib "*.a")
+harvest(usd/plugin usd/plugin "*")
-  harvest(zstd/include zstd/include "*.h")
+harvest(materialx/include materialx/include "*.h")
-  harvest(zstd/lib zstd/lib "*.a")
+harvest(materialx/lib materialx/lib "*")
-
+harvest(materialx/libraries materialx/libraries "*")
-  if(UNIX AND NOT APPLE)
+harvest(materialx/python materialx/python "*")
-    harvest(libglu/lib mesa/lib "*.so*")
+harvest(materialx/lib/cmake/MaterialX materialx/lib/cmake/MaterialX "*.cmake")
-    harvest(mesa/lib64 mesa/lib "*.so*")
+harvest_rpath_python(materialx/python/MaterialX python/lib/python${PYTHON_SHORT_VERSION}/site-packages/MaterialX "*")
-
+# We do not need anything from the resources folder, but the MaterialX config
-    harvest(dpcpp dpcpp "*")
+# file will complain if the folder does not exist, so just copy the readme.md
-    harvest(igc dpcpp/lib/igc "*")
+# files to ensure the folder will exist.
-    harvest(ocloc dpcpp/lib/ocloc "*")
+harvest(materialx/resources materialx/resources "README.md")
-  endif()
+harvest(potrace/include potrace/include "*.h")
-
+harvest(potrace/lib potrace/lib "*.a")
+harvest(haru/include haru/include "*.h")
+harvest(haru/lib haru/lib "*.a")
+harvest(zstd/include zstd/include "*.h")
+harvest(zstd/lib zstd/lib "*.a")
+
+if(UNIX AND NOT APPLE)
+  harvest(libglu/lib mesa/lib "*${SHAREDLIBEXT}*")
+  harvest(mesa/lib64 mesa/lib "*${SHAREDLIBEXT}*")
+
+  harvest(dpcpp dpcpp "*")
+  harvest(igc dpcpp/lib/igc "*")
+  harvest(ocloc dpcpp/lib/ocloc "*")
+endif()
 endif()

build_files/build_environment/cmake/imath.cmake

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
 set(IMATH_EXTRA_ARGS
-  -DBUILD_SHARED_LIBS=OFF
+  -DBUILD_SHARED_LIBS=ON
   -DBUILD_TESTING=OFF
   -DIMATH_LIB_SUFFIX=${OPENEXR_VERSION_BUILD_POSTFIX}
 )
@@ -11,6 +11,7 @@ ExternalProject_Add(external_imath
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH ${IMATH_HASH_TYPE}=${IMATH_HASH}
   PREFIX ${BUILD_DIR}/imath
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/imath ${DEFAULT_CMAKE_FLAGS} ${IMATH_EXTRA_ARGS}
   INSTALL_DIR ${LIBDIR}/imath
 )
@@ -19,6 +20,7 @@ if(WIN32)
   ExternalProject_Add_Step(external_imath after_install
     COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/imath/lib ${HARVEST_TARGET}/imath/lib
     COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/imath/include ${HARVEST_TARGET}/imath/include
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/imath/bin/imath${OPENEXR_VERSION_POSTFIX}.dll ${HARVEST_TARGET}/imath/bin/imath${OPENEXR_VERSION_POSTFIX}.dll
     DEPENDEES install
   )
 endif()

build_files/build_environment/cmake/llvm.cmake

@@ -13,9 +13,11 @@ if(APPLE)
   )
   set(LLVM_BUILD_CLANG_TOOLS_EXTRA ^^clang-tools-extra)
   set(BUILD_CLANG_TOOLS ON)
+else()
+  # NVIDIA PTX for OSL on Windows and Linux.
+  set(LLVM_TARGETS ${LLVM_TARGETS}$<SEMICOLON>NVPTX)
 endif()
 
-
 set(LLVM_EXTRA_ARGS
   -DLLVM_USE_CRT_RELEASE=MD
   -DLLVM_USE_CRT_DEBUG=MDd
@@ -38,6 +40,11 @@ else()
   set(LLVM_GENERATOR "Unix Makefiles")
 endif()
 
+# LLVM does not switch over to cpp17 until llvm 16 and building ealier versions with
+# MSVC is leading to some crashes in ISPC. Switch back to their default on all platforms
+# for now. 
+string(REPLACE "-DCMAKE_CXX_STANDARD=17" " " LLVM_CMAKE_FLAGS "${DEFAULT_CMAKE_FLAGS}")
+
 # short project name due to long filename issues on windows
 ExternalProject_Add(ll
   URL file://${PACKAGE_DIR}/${LLVM_FILE}
@@ -48,7 +55,7 @@ ExternalProject_Add(ll
   PREFIX ${BUILD_DIR}/ll
   SOURCE_SUBDIR llvm
   PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/ll/src/ll < ${PATCH_DIR}/llvm.diff
-  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/llvm ${DEFAULT_CMAKE_FLAGS} ${LLVM_EXTRA_ARGS}
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/llvm ${LLVM_CMAKE_FLAGS} ${LLVM_EXTRA_ARGS}
   INSTALL_DIR ${LIBDIR}/llvm
 )
 

build_files/build_environment/cmake/materialx.cmake

@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(MATERIALX_EXTRA_ARGS
+  -DMATERIALX_BUILD_PYTHON=ON
+  -DMATERIALX_BUILD_RENDER=OFF
+  -DMATERIALX_INSTALL_PYTHON=OFF
+  -DMATERIALX_PYTHON_EXECUTABLE=${PYTHON_BINARY}
+  -DMATERIALX_PYTHON_VERSION=${PYTHON_SHORT_VERSION}
+  -DMATERIALX_BUILD_SHARED_LIBS=ON
+  -DCMAKE_DEBUG_POSTFIX=_d
+  -Dpybind11_ROOT=${LIBDIR}/pybind11
+  -DPython_EXECUTABLE=${PYTHON_BINARY}
+)
+
+ExternalProject_Add(external_materialx
+  URL file://${PACKAGE_DIR}/${MATERIALX_FILE}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH ${MATERIALX_HASH_TYPE}=${MATERIALX_HASH}
+  PREFIX ${BUILD_DIR}/materialx
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
+  PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/materialx/src/external_materialx < ${PATCH_DIR}/materialx.diff
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/materialx ${DEFAULT_CMAKE_FLAGS} ${MATERIALX_EXTRA_ARGS}
+  INSTALL_DIR ${LIBDIR}/materialx
+)
+
+if(WIN32)
+  set(MATERIALX_PYTHON_TARGET ${HARVEST_TARGET}/materialx/python/${BUILD_MODE})
+  string(REPLACE "/" "\\" MATERIALX_PYTHON_TARGET_DOS "${MATERIALX_PYTHON_TARGET}")
+  if(BUILD_MODE STREQUAL Release)
+    ExternalProject_Add_Step(external_materialx after_install
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/materialx/include ${HARVEST_TARGET}/materialx/include
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/materialx/libraries ${HARVEST_TARGET}/materialx/libraries
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/materialx/lib/ ${HARVEST_TARGET}/materialx/lib/
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/materialx/bin/ ${HARVEST_TARGET}/materialx/bin/
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/materialx/python/ ${MATERIALX_PYTHON_TARGET}
+      COMMAND del ${MATERIALX_PYTHON_TARGET_DOS}\\MaterialX\\*.lib
+      DEPENDEES install
+    )
+  endif()
+  if(BUILD_MODE STREQUAL Debug)
+    ExternalProject_Add_Step(external_materialx after_install
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/materialx/lib/ ${HARVEST_TARGET}/materialx/lib/
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/materialx/bin/ ${HARVEST_TARGET}/materialx/bin/
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/materialx/python/ ${MATERIALX_PYTHON_TARGET}
+      COMMAND del ${MATERIALX_PYTHON_TARGET_DOS}\\MaterialX\\*.lib
+      DEPENDEES install
+    )
+  endif()
+  unset(MATERIALX_PYTHON_TARGET)
+  unset(MATERIALX_PYTHON_TARGET_DOS)
+endif()
+
+add_dependencies(
+  external_materialx
+  external_python
+  external_pybind11
+)

build_files/build_environment/cmake/mesa.cmake

@@ -43,7 +43,7 @@ ExternalProject_Add(external_mesa
   PREFIX ${BUILD_DIR}/mesa
   CONFIGURE_COMMAND ${CONFIGURE_ENV} &&
     cd ${BUILD_DIR}/mesa/src/external_mesa/ &&
-    meson ${BUILD_DIR}/mesa/src/external_mesa-build --prefix=${LIBDIR}/mesa ${MESA_EXTRA_FLAGS}
+    ${MESON} ${BUILD_DIR}/mesa/src/external_mesa-build --prefix=${LIBDIR}/mesa ${MESA_EXTRA_FLAGS}
   BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/mesa/src/external_mesa-build && ninja -j${MAKE_THREADS}
   INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/mesa/src/external_mesa-build && ninja install
   INSTALL_DIR ${LIBDIR}/mesa
@@ -52,4 +52,5 @@ ExternalProject_Add(external_mesa
 add_dependencies(
   external_mesa
   ll
+  external_zlib
 )

build_files/build_environment/cmake/minizipng.cmake

@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(MINIZIPNG_EXTRA_ARGS
+  -DMZ_FETCH_LIBS=OFF
+  -DMZ_LIBCOMP=OFF
+  -DMZ_PKCRYPT=OFF
+  -DMZ_WZAES=OFF
+  -DMZ_OPENSSL=OFF
+  -DMZ_SIGNING=OFF
+  -DMZ_LZMA=OFF
+  -DMZ_ZSTD=OFF
+  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+  -DBZIP2_LIBRARY=${LIBDIR}/bzip2/lib/${LIBPREFIX}bz2${LIBEXT}
+  -DBZIP2_INCLUDE_DIR=${LIBDIR}/bzip2/include/
+  # Because OCIO hardcodes a non standard include path
+  -DCMAKE_INSTALL_INCLUDEDIR=${LIBDIR}/minizipng/include/minizip-ng
+)
+
+ExternalProject_Add(external_minizipng
+  URL file://${PACKAGE_DIR}/${MINIZIPNG_FILE}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH ${MINIZIPNG_HASH_TYPE}=${MINIZIPNG_HASH}
+  PREFIX ${BUILD_DIR}/minizipng
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/minizipng ${DEFAULT_CMAKE_FLAGS} ${MINIZIPNG_EXTRA_ARGS}
+  INSTALL_DIR ${LIBDIR}/minizipng
+)
+
+add_dependencies(
+  external_minizipng
+  external_zlib
+)

build_files/build_environment/cmake/opencollada.cmake

@@ -9,13 +9,17 @@ if(UNIX)
   # as does the OPENCOLLADA package, if this can be corrected upstream that would be better.
   # For now use `sed` to force UNIX line endings so the patch applies.
   # Needed as neither ignoring white-space or applying as a binary resolve this problem.
+  if(APPLE)
+    set(_dos2unix dos2unix)
+  else()
+    set(_dos2unix sed -i "s/\\r//")
+  endif()
   set(PATCH_MAYBE_DOS2UNIX_CMD
-    sed -i "s/\\r//"
+    ${_dos2unix}
     ${PATCH_DIR}/opencollada.diff
     ${BUILD_DIR}/opencollada/src/external_opencollada/CMakeLists.txt
     ${BUILD_DIR}/opencollada/src/external_opencollada/Externals/LibXML/CMakeLists.txt &&
   )
-
 else()
   set(OPENCOLLADA_EXTRA_ARGS
     -DCMAKE_DEBUG_POSTFIX=_d

build_files/build_environment/cmake/opencolorio.cmake

@@ -2,10 +2,10 @@
 
 set(OPENCOLORIO_EXTRA_ARGS
   -DOCIO_BUILD_APPS=OFF
-  -DOCIO_BUILD_PYTHON=OFF
+  -DOCIO_BUILD_PYTHON=ON
   -DOCIO_BUILD_NUKE=OFF
   -DOCIO_BUILD_JAVA=OFF
-  -DBUILD_SHARED_LIBS=OFF
+  -DBUILD_SHARED_LIBS=ON
   -DOCIO_BUILD_DOCS=OFF
   -DOCIO_BUILD_TESTS=OFF
   -DOCIO_BUILD_GPU_TESTS=OFF
@@ -15,10 +15,30 @@ set(OPENCOLORIO_EXTRA_ARGS
 
   -Dexpat_ROOT=${LIBDIR}/expat
   -Dyaml-cpp_ROOT=${LIBDIR}/yamlcpp
+  -Dyaml-cpp_VERSION=${YAMLCPP_VERSION}
   -Dpystring_ROOT=${LIBDIR}/pystring
   -DImath_ROOT=${LIBDIR}/imath
+  -Dminizip-ng_ROOT=${LIBDIR}/minizipng
+  -Dminizip-ng_INCLUDE_DIR=${LIBDIR}/minizipng/include
+  -Dminizip-ng_LIBRARY=${LIBDIR}/minizipng/lib/libminizip${LIBEXT}
+  -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
+  -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
+  -DPython_EXECUTABLE=${PYTHON_BINARY}
+  -Dpybind11_ROOT=${LIBDIR}/pybind11
 )
 
+if(APPLE)
+  set(OPENCOLORIO_EXTRA_ARGS
+    ${OPENCOLORIO_EXTRA_ARGS}
+    "-DCMAKE_SHARED_LINKER_FLAGS=-liconv ${LIBDIR}/bzip2/lib/${LIBPREFIX}bz2${LIBEXT}"
+  )
+elseif(UNIX)
+  set(OPENCOLORIO_EXTRA_ARGS
+    ${OPENCOLORIO_EXTRA_ARGS}
+    "-DCMAKE_SHARED_LINKER_FLAGS=${LIBDIR}/bzip2/lib/${LIBPREFIX}bz2${LIBEXT}"
+  )
+endif()
+
 if(BLENDER_PLATFORM_ARM)
   set(OPENCOLORIO_EXTRA_ARGS
     ${OPENCOLORIO_EXTRA_ARGS}
@@ -27,11 +47,16 @@ if(BLENDER_PLATFORM_ARM)
 endif()
 
 if(WIN32)
+  set(OPENCOLORIO_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DIMATH_DLL")
+  if(BUILD_MODE STREQUAL Debug)
+    set(OPENCOLORIO_CXX_FLAGS "${OPENCOLORIO_CXX_FLAGS} -DPy_DEBUG")
+  endif()
   set(OPENCOLORIO_EXTRA_ARGS
     ${OPENCOLORIO_EXTRA_ARGS}
-    -Dexpat_LIBRARY=${LIBDIR}/expat/lib/libexpatMD
+    -DCMAKE_DEBUG_POSTFIX=_d
-    -Dyaml-cpp_LIBRARY=${LIBDIR}/expat/lib/libyaml-cppmd.lib
+    -Dexpat_LIBRARY=${LIBDIR}/expat/lib/libexpat$<$<STREQUAL:${BUILD_MODE},Debug>:d>MD${LIBEXT}
-    -DImath_LIBRARY=${LIBDIR}/imath/lib/imath${OPENEXR_VERSION_POSTFIX}
+    -DImath_LIBRARY=${LIBDIR}/imath/lib/imath${OPENEXR_VERSION_POSTFIX}${LIBEXT}
+    -DCMAKE_CXX_FLAGS=${OPENCOLORIO_CXX_FLAGS}
   )
 else()
   set(OPENCOLORIO_EXTRA_ARGS
@@ -43,6 +68,7 @@ ExternalProject_Add(external_opencolorio
   URL file://${PACKAGE_DIR}/${OPENCOLORIO_FILE}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH ${OPENCOLORIO_HASH_TYPE}=${OPENCOLORIO_HASH}
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
   PREFIX ${BUILD_DIR}/opencolorio
   PATCH_COMMAND ${PATCH_CMD} -p 1 -N -d ${BUILD_DIR}/opencolorio/src/external_opencolorio < ${PATCH_DIR}/opencolorio.diff
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/opencolorio ${DEFAULT_CMAKE_FLAGS} ${OPENCOLORIO_EXTRA_ARGS}
@@ -55,25 +81,26 @@ add_dependencies(
   external_expat
   external_imath
   external_pystring
+  external_zlib
+  external_minizipng
+  external_python
+  external_pybind11
 )
 
 if(WIN32)
   if(BUILD_MODE STREQUAL Release)
     ExternalProject_Add_Step(external_opencolorio after_install
       COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opencolorio/include ${HARVEST_TARGET}/opencolorio/include
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencolorio/bin/OpenColorIO_2_2.dll ${HARVEST_TARGET}/opencolorio/bin/OpenColorIO_2_2.dll
       COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opencolorio/lib ${HARVEST_TARGET}/opencolorio/lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/yamlcpp/lib/libyaml-cppmd.lib ${HARVEST_TARGET}/opencolorio/lib/libyaml-cpp.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/expat/lib/libexpatMD.lib ${HARVEST_TARGET}/opencolorio/lib/libexpatMD.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/pystring/lib/pystring.lib ${HARVEST_TARGET}/opencolorio/lib/pystring.lib
       DEPENDEES install
     )
   endif()
   if(BUILD_MODE STREQUAL Debug)
     ExternalProject_Add_Step(external_opencolorio after_install
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencolorio/lib/Opencolorio.lib ${HARVEST_TARGET}/opencolorio/lib/OpencolorIO_d.lib
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencolorio/bin/OpenColorIO_d_2_2.dll ${HARVEST_TARGET}/opencolorio/bin/OpenColorIO_d_2_2.dll
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/yamlcpp/lib/libyaml-cppmdd.lib ${HARVEST_TARGET}/opencolorio/lib/libyaml-cpp_d.lib
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/opencolorio/lib/Opencolorio_d.lib ${HARVEST_TARGET}/opencolorio/lib/OpenColorIO_d.lib
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/expat/lib/libexpatdMD.lib ${HARVEST_TARGET}/opencolorio/lib/libexpatdMD.lib
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opencolorio/lib/site-packages ${HARVEST_TARGET}/opencolorio/lib/site-packages-debug
-      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/pystring/lib/pystring.lib ${HARVEST_TARGET}/opencolorio/lib/pystring_d.lib
       DEPENDEES install
     )
   endif()

build_files/build_environment/cmake/openexr.cmake

@@ -16,7 +16,7 @@ set(OPENEXR_EXTRA_ARGS
   -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
   -DBUILD_TESTING=OFF
   -DOPENEXR_BUILD_BOTH_STATIC_SHARED=OFF
-  -DBUILD_SHARED_LIBS=OFF
+  -DBUILD_SHARED_LIBS=ON
   -DOPENEXR_INSTALL_TOOLS=OFF
   -DOPENEXR_INSTALL_EXAMPLES=OFF
   -DImath_DIR=${LIBDIR}/imath/lib/cmake/Imath
@@ -27,6 +27,7 @@ ExternalProject_Add(external_openexr
   URL file://${PACKAGE_DIR}/${OPENEXR_FILE}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH ${OPENEXR_HASH_TYPE}=${OPENEXR_HASH}
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
   PREFIX ${BUILD_DIR}/openexr
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openexr ${DEFAULT_CMAKE_FLAGS} ${OPENEXR_EXTRA_ARGS}
   INSTALL_DIR ${LIBDIR}/openexr
@@ -36,6 +37,11 @@ if(WIN32)
   ExternalProject_Add_Step(external_openexr after_install
     COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openexr/lib ${HARVEST_TARGET}/openexr/lib
     COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openexr/include ${HARVEST_TARGET}/openexr/include
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openexr/bin/Iex${OPENEXR_VERSION_POSTFIX}.dll ${HARVEST_TARGET}/openexr/bin/Iex${OPENEXR_VERSION_POSTFIX}.dll
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openexr/bin/IlmThread${OPENEXR_VERSION_POSTFIX}.dll ${HARVEST_TARGET}/openexr/bin/IlmThread${OPENEXR_VERSION_POSTFIX}.dll
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openexr/bin/OpenEXRCore${OPENEXR_VERSION_POSTFIX}.dll ${HARVEST_TARGET}/openexr/bin/OpenEXRCore${OPENEXR_VERSION_POSTFIX}.dll
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openexr/bin/OpenEXRUtil${OPENEXR_VERSION_POSTFIX}.dll ${HARVEST_TARGET}/openexr/bin/OpenEXRUtil${OPENEXR_VERSION_POSTFIX}.dll
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openexr/bin/OpenEXR${OPENEXR_VERSION_POSTFIX}.dll ${HARVEST_TARGET}/openexr/bin/OpenEXR${OPENEXR_VERSION_POSTFIX}.dll
     DEPENDEES install
   )
 endif()
@@ -43,4 +49,5 @@ endif()
 add_dependencies(
   external_openexr
   external_zlib
+  external_imath
 )

build_files/build_environment/cmake/openimageio.cmake

@@ -15,14 +15,16 @@ else()
 endif()
 
 if(WIN32)
-  set(PNG_LIBNAME libpng16_static${LIBEXT})
   set(OIIO_SIMD_FLAGS -DUSE_SIMD=sse2)
   set(OPENJPEG_POSTFIX _msvc)
   if(BUILD_MODE STREQUAL Debug)
     set(TIFF_POSTFIX d)
+    set(PNG_POSTFIX d)
   else()
     set(TIFF_POSTFIX)
+    set(PNG_POSTFIX)
   endif()
+  set(PNG_LIBNAME libpng16_static${PNG_POSTFIX}${LIBEXT})
 else()
   set(PNG_LIBNAME libpng${LIBEXT})
   set(OIIO_SIMD_FLAGS)
@@ -40,7 +42,7 @@ else()
 endif()
 
 set(OPENIMAGEIO_EXTRA_ARGS
-  -DBUILD_SHARED_LIBS=OFF
+  -DBUILD_SHARED_LIBS=ON
   ${OPENIMAGEIO_LINKSTATIC}
   ${DEFAULT_BOOST_FLAGS}
   -DUSE_LIBSQUISH=OFF
@@ -54,7 +56,7 @@ set(OPENIMAGEIO_EXTRA_ARGS
   -DUSE_OPENGL=OFF
   -DUSE_TBB=OFF
   -DUSE_QT=OFF
-  -DUSE_PYTHON=OFF
+  -DUSE_PYTHON=ON
   -DUSE_GIF=OFF
   -DUSE_OPENCV=OFF
   -DUSE_OPENJPEG=ON
@@ -76,13 +78,14 @@ set(OPENIMAGEIO_EXTRA_ARGS
   -DJPEG_LIBRARY=${LIBDIR}/jpeg/lib/${JPEG_LIBRARY}
   -DJPEG_INCLUDE_DIR=${LIBDIR}/jpeg/include
   ${OPENJPEG_FLAGS}
-  -DOPENEXR_ILMTHREAD_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmThread${OPENEXR_VERSION_POSTFIX}${LIBEXT}
+  -DOPENEXR_ILMTHREAD_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmThread${OPENEXR_VERSION_POSTFIX}${SHAREDLIBEXT}
-  -DOPENEXR_IEX_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}Iex${OPENEXR_VERSION_POSTFIX}${LIBEXT}
+  -DOPENEXR_IEX_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}Iex${OPENEXR_VERSION_POSTFIX}${SHAREDLIBEXT}
-  -DOPENEXR_ILMIMF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}
+  -DOPENEXR_ILMIMF_LIBRARY=${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${SHAREDLIBEXT}
   -DSTOP_ON_WARNING=OFF
   -DUSE_EXTERNAL_PUGIXML=ON
   -DPUGIXML_LIBRARY=${LIBDIR}/pugixml/lib/${LIBPREFIX}pugixml${LIBEXT}
   -DPUGIXML_INCLUDE_DIR=${LIBDIR}/pugixml/include/
+  -Dpugixml_DIR=${LIBDIR}/pugixml/lib/cmake/pugixml
   -DBUILD_MISSING_ROBINMAP=OFF
   -DBUILD_MISSING_FMT=OFF
   -DFMT_INCLUDE_DIR=${LIBDIR}/fmt/include/
@@ -91,12 +94,15 @@ set(OPENIMAGEIO_EXTRA_ARGS
   ${OIIO_SIMD_FLAGS}
   -DOpenEXR_ROOT=${LIBDIR}/openexr
   -DImath_ROOT=${LIBDIR}/imath
+  -Dpybind11_ROOT=${LIBDIR}/pybind11
+  -DPython_EXECUTABLE=${PYTHON_BINARY}
 )
 
 ExternalProject_Add(external_openimageio
   URL file://${PACKAGE_DIR}/${OPENIMAGEIO_FILE}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH ${OPENIMAGEIO_HASH_TYPE}=${OPENIMAGEIO_HASH}
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
   PREFIX ${BUILD_DIR}/openimageio
   PATCH_COMMAND ${PATCH_CMD} -p 1 -N -d ${BUILD_DIR}/openimageio/src/external_openimageio/ < ${PATCH_DIR}/openimageio.diff
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openimageio ${DEFAULT_CMAKE_FLAGS} ${OPENIMAGEIO_EXTRA_ARGS}
@@ -117,6 +123,8 @@ add_dependencies(
   external_robinmap
   external_openjpeg${OPENJPEG_POSTFIX}
   external_webp
+  external_python
+  external_pybind11
 )
 
 if(WIN32)
@@ -125,7 +133,8 @@ if(WIN32)
       COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/OpenImageIO/include ${HARVEST_TARGET}/OpenImageIO/include
       COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/OpenImageIO/lib ${HARVEST_TARGET}/OpenImageIO/lib
       COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/OpenImageIO/bin/idiff.exe ${HARVEST_TARGET}/OpenImageIO/bin/idiff.exe
-
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/OpenImageIO/bin/OpenImageIO.dll ${HARVEST_TARGET}/OpenImageIO/bin/OpenImageIO.dll
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/OpenImageIO/bin/OpenImageIO_Util.dll ${HARVEST_TARGET}/OpenImageIO/bin/OpenImageIO_Util.dll
       DEPENDEES install
     )
   endif()
@@ -133,6 +142,9 @@ if(WIN32)
     ExternalProject_Add_Step(external_openimageio after_install
       COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimageio/lib/OpenImageIO_d.lib ${HARVEST_TARGET}/openimageio/lib/OpenImageIO_d.lib
       COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/openimageio/lib/OpenImageIO_Util_d.lib ${HARVEST_TARGET}/openimageio/lib/OpenImageIO_Util_d.lib
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/OpenImageIO/bin/OpenImageIO_d.dll ${HARVEST_TARGET}/OpenImageIO/bin/OpenImageIO_d.dll
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/OpenImageIO/bin/OpenImageIO_Util_d.dll ${HARVEST_TARGET}/OpenImageIO/bin/OpenImageIO_Util_d.dll
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/OpenImageIO/lib/python${PYTHON_SHORT_VERSION}/ ${HARVEST_TARGET}/OpenImageIO/lib/python${PYTHON_SHORT_VERSION}_debug/
       DEPENDEES install
     )
   endif()

build_files/build_environment/cmake/opensubdiv.cmake

@@ -32,7 +32,7 @@ else()
   set(OPENSUBDIV_EXTRA_ARGS
     ${OPENSUBDIV_EXTRA_ARGS}
     -DTBB_INCLUDE_DIR=${LIBDIR}/tbb/include
-    -DTBB_tbb_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}tbb_static${LIBEXT}
+    -DTBB_tbb_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}tbb${SHAREDLIBEXT}
   )
 endif()
 

build_files/build_environment/cmake/openvdb.cmake

@@ -4,23 +4,14 @@ 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
   ${DEFAULT_BOOST_FLAGS}
-  -DBoost_COMPILER:STRING=${BOOST_COMPILER_STRING}
+  -DUSE_STATIC_DEPENDENCIES=OFF   # This is the global toggle for static libs
-  -DBoost_USE_MULTITHREADED=ON
+  # Once the above switch is off, you can set it
-  -DBoost_USE_STATIC_LIBS=ON
+  # for each individual library below.
-  -DBoost_USE_STATIC_RUNTIME=OFF
+  -DBLOSC_USE_STATIC_LIBS=ON
-  -DBOOST_ROOT=${LIBDIR}/boost
+  -DTBB_USE_STATIC_LIBS=OFF
-  -DBoost_NO_SYSTEM_PATHS=ON
+  -DBoost_USE_STATIC_LIBS=OFF
-  -DBoost_NO_BOOST_CMAKE=ON
   -DZLIB_LIBRARY=${LIBDIR}/zlib/lib/${ZLIB_LIBRARY}
   -DZLIB_INCLUDE_DIR=${LIBDIR}/zlib/include/
   -DBlosc_INCLUDE_DIR=${LIBDIR}/blosc/include/
@@ -28,32 +19,36 @@ set(OPENVDB_EXTRA_ARGS
   -DBlosc_LIBRARY_RELEASE=${LIBDIR}/blosc/lib/libblosc${BLOSC_POST}${LIBEXT}
   -DBlosc_LIBRARY_DEBUG=${LIBDIR}/blosc/lib/libblosc${BLOSC_POST}${LIBEXT}
   -DOPENVDB_BUILD_UNITTESTS=OFF
-  -DOPENVDB_BUILD_PYTHON_MODULE=OFF
   -DOPENVDB_BUILD_NANOVDB=ON
   -DNANOVDB_BUILD_TOOLS=OFF
   -DBlosc_ROOT=${LIBDIR}/blosc/
   -DTBB_ROOT=${LIBDIR}/tbb/
-  -DOPENVDB_CORE_SHARED=${OPENVDB_SHARED}
+  -DTbb_INCLUDE_DIR=${LIBDIR}/tbb/include
-  -DOPENVDB_CORE_STATIC=${OPENVDB_STATIC}
+  -DTbb_LEGACY_INCLUDE_DIR=${LIBDIR}/tbb/include
+  -DOPENVDB_CORE_SHARED=ON
+  -DOPENVDB_CORE_STATIC=OFF
   -DOPENVDB_BUILD_BINARIES=OFF
   -DCMAKE_DEBUG_POSTFIX=_d
   -DBLOSC_USE_STATIC_LIBS=ON
   -DUSE_NANOVDB=ON
-)
+  -DOPENVDB_BUILD_PYTHON_MODULE=ON
+  -DOPENVDB_PYTHON_WRAP_ALL_GRID_TYPES=ON
+  -DUSE_NUMPY=ON
+  -DPython_EXECUTABLE=${PYTHON_BINARY}
 
-if(WIN32)
+  # OPENVDB_AX Disabled for now as it adds ~25MB distribution wise
-  # Namespaces seem to be buggy and cause linker errors due to things not
+  # with no blender code depending on it, seems wasteful.
-  # being in the correct namespace
+  # -DOPENVDB_BUILD_AX=ON
-  # needs to link pthreads due to it being a blosc dependency
+  # -DOPENVDB_AX_SHARED=ON
-  set(OPENVDB_EXTRA_ARGS ${OPENVDB_EXTRA_ARGS}
+  # -DOPENVDB_AX_STATIC=OFF
-    -DCMAKE_CXX_STANDARD_LIBRARIES="${LIBDIR}/pthreads/lib/pthreadVC3.lib"
+  # -DLLVM_DIR=${LIBDIR}/llvm/lib/cmake/llvm
-  )
+)
-endif()
 
 ExternalProject_Add(openvdb
   URL file://${PACKAGE_DIR}/${OPENVDB_FILE}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH ${OPENVDB_HASH_TYPE}=${OPENVDB_HASH}
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
   PREFIX ${BUILD_DIR}/openvdb
   PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/openvdb/src/openvdb < ${PATCH_DIR}/openvdb.diff
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openvdb ${DEFAULT_CMAKE_FLAGS} ${OPENVDB_EXTRA_ARGS}
@@ -66,6 +61,8 @@ add_dependencies(
   external_boost
   external_zlib
   external_blosc
+  external_python
+  external_numpy
 )
 
 if(WIN32)
@@ -74,6 +71,7 @@ if(WIN32)
       COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/openvdb/include ${HARVEST_TARGET}/openvdb/include
       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 ${LIBDIR}/openvdb/lib/python${PYTHON_SHORT_VERSION}/site-packages/pyopenvdb.pyd ${HARVEST_TARGET}openvdb/python/pyopenvdb.pyd
       DEPENDEES install
     )
   endif()
@@ -81,6 +79,7 @@ if(WIN32)
     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 ${LIBDIR}/openvdb/lib/python${PYTHON_SHORT_VERSION}/site-packages/pyopenvdb_d.pyd ${HARVEST_TARGET}openvdb/python/pyopenvdb_d.pyd
       DEPENDEES install
     )
   endif()

build_files/build_environment/cmake/options.cmake

@@ -4,7 +4,7 @@ if(WIN32)
   option(ENABLE_MINGW64 "Enable building of ffmpeg/iconv/libsndfile/fftw3 by installing mingw64" ON)
 endif()
 option(FORCE_CHECK_HASH "Force a check of all hashses during CMake the configure phase" OFF)
-option(WITH_BOOST_PYTHON "Enable building of boost with python support" OFF)
+
 cmake_host_system_information(RESULT NUM_CORES QUERY NUMBER_OF_LOGICAL_CORES)
 set(MAKE_THREADS ${NUM_CORES} CACHE STRING "Number of threads to run make with")
 
@@ -41,31 +41,36 @@ if(WIN32)
   set(LIBEXT ".lib")
   set(SHAREDLIBEXT ".lib")
   set(LIBPREFIX "")
-
+  set(MESON ${LIBDIR}/python/Scripts/meson)
   # For OIIO and OSL
-  set(COMMON_DEFINES /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS)
+  set(COMMON_DEFINES /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS)
 
   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")
-  if(WITH_OPTIMIZED_DEBUG)
+  # To keep MSVC from oversubscribing the CPU, force it to single threaded mode
-    set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MDd ${COMMON_MSVC_FLAGS} /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+  # msbuild/ninja will queue as many compile units as there are cores, no need for
-  else()
+  # msvc to be internally threading as well.
-    set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MDd ${COMMON_MSVC_FLAGS} /Zi /Ob0 /Od /RTC1 /D_DEBUG /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+  string(APPEND COMMON_MSVC_FLAGS " /cgthreads1 ")
-  endif()
-  set(BLENDER_CMAKE_C_FLAGS_MINSIZEREL "/MD ${COMMON_MSVC_FLAGS} /O1 /Ob1 /D NDEBUG /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-  set(BLENDER_CMAKE_C_FLAGS_RELEASE "/MD ${COMMON_MSVC_FLAGS} /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-  set(BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO "/MD ${COMMON_MSVC_FLAGS} /Zi /O2 /Ob1 /D NDEBUG /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
 
   if(WITH_OPTIMIZED_DEBUG)
-    set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/MDd ${COMMON_MSVC_FLAGS} /O2 /Ob2 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+    set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MDd ${COMMON_MSVC_FLAGS} /O2 /Ob2 /D_DEBUG /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
   else()
-    set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/D_DEBUG /D PLATFORM_WINDOWS /MTd  ${COMMON_MSVC_FLAGS} /Zi /Ob0 /Od /RTC1 /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+    set(BLENDER_CMAKE_C_FLAGS_DEBUG "/MDd ${COMMON_MSVC_FLAGS} /Zi /Ob0 /Od /RTC1 /D_DEBUG /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
   endif()
-  set(BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL "/MD /${COMMON_MSVC_FLAGS} /O1 /Ob1 /D NDEBUG  /D PLATFORM_WINDOWS /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+  set(BLENDER_CMAKE_C_FLAGS_MINSIZEREL "/MD ${COMMON_MSVC_FLAGS} /O1 /Ob1 /D NDEBUG /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-  set(BLENDER_CMAKE_CXX_FLAGS_RELEASE "/MD ${COMMON_MSVC_FLAGS} /O2 /Ob2 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+  set(BLENDER_CMAKE_C_FLAGS_RELEASE "/MD ${COMMON_MSVC_FLAGS} /O2 /Ob2 /DNDEBUG /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
-  set(BLENDER_CMAKE_CXX_FLAGS_RELWITHDEBINFO "/MD ${COMMON_MSVC_FLAGS} /Zi /O2 /Ob1 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=2 /DOIIO_STATIC_BUILD /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+  set(BLENDER_CMAKE_C_FLAGS_RELWITHDEBINFO "/MD ${COMMON_MSVC_FLAGS} /Zi /O2 /Ob1 /D NDEBUG /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+
+  if(WITH_OPTIMIZED_DEBUG)
+    set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/MDd ${COMMON_MSVC_FLAGS} /D_SILENCE_ALL_CXX17_DEPRECATION_WARNINGS /O2 /Ob2 /D_DEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS /DBOOST_DEBUG_PYTHON /DBOOST_ALL_NO_LIB")
+  else()
+    set(BLENDER_CMAKE_CXX_FLAGS_DEBUG "/D_DEBUG /D PLATFORM_WINDOWS /D_SILENCE_ALL_CXX17_DEPRECATION_WARNINGS /MTd  ${COMMON_MSVC_FLAGS} /Zi /Ob0 /Od /RTC1 /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS /DBOOST_DEBUG_PYTHON /DBOOST_ALL_NO_LIB")
+  endif()
+  set(BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL "/MD /${COMMON_MSVC_FLAGS} /D_SILENCE_ALL_CXX17_DEPRECATION_WARNINGS /O1 /Ob1 /D NDEBUG  /D PLATFORM_WINDOWS /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+  set(BLENDER_CMAKE_CXX_FLAGS_RELEASE "/MD ${COMMON_MSVC_FLAGS} /D_SILENCE_ALL_CXX17_DEPRECATION_WARNINGS /O2 /Ob2 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
+  set(BLENDER_CMAKE_CXX_FLAGS_RELWITHDEBINFO "/MD ${COMMON_MSVC_FLAGS} /D_SILENCE_ALL_CXX17_DEPRECATION_WARNINGS /Zi /O2 /Ob1 /D NDEBUG /D PLATFORM_WINDOWS /DPSAPI_VERSION=2 /DTINYFORMAT_ALLOW_WCHAR_STRINGS")
 
   set(PLATFORM_FLAGS)
   set(PLATFORM_CXX_FLAGS)
@@ -76,6 +81,18 @@ if(WIN32)
   set(PERL_SHELL ${DOWNLOAD_DIR}/perl/portableshell.bat)
   set(MINGW_HOST x86_64-w64-mingw32)
 
+  # some build systems like meson will respect the *nix like environment vars
+  # like CFLAGS and LDFlags but will still build with the MSVC compiler, so for
+  # those we need to empty out the gcc style flags that are normally in there.
+  set(CONFIGURE_ENV_MSVC
+    cd ${MINGW_PATH} &&
+    call ${PERL_SHELL} &&
+    call ${MINGW_SHELL} &&
+    set path &&
+    set CFLAGS= &&
+    set LDFLAGS=
+  )
+
   set(CONFIGURE_ENV
     cd ${MINGW_PATH} &&
     call ${PERL_SHELL} &&
@@ -98,10 +115,11 @@ if(WIN32)
 else()
   set(PATCH_CMD patch)
   set(LIBEXT ".a")
-  set(SHAREDLIBEXT ".so")
   set(LIBPREFIX "lib")
+  set(MESON ${LIBDIR}/python/bin/meson)
+if(APPLE)
+    set(SHAREDLIBEXT ".dylib")
 
-  if(APPLE)
     # Use same Xcode detection as Blender itself.
     include(../cmake/platform/platform_apple_xcode.cmake)
 
@@ -110,7 +128,7 @@ else()
     endif()
 
     set(PLATFORM_CFLAGS "-isysroot ${CMAKE_OSX_SYSROOT} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET} -arch ${CMAKE_OSX_ARCHITECTURES}")
-    set(PLATFORM_CXXFLAGS "-isysroot ${CMAKE_OSX_SYSROOT} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET} -std=c++11 -stdlib=libc++ -arch ${CMAKE_OSX_ARCHITECTURES}")
+    set(PLATFORM_CXXFLAGS "-isysroot ${CMAKE_OSX_SYSROOT} -mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET} -std=c++17 -stdlib=libc++ -arch ${CMAKE_OSX_ARCHITECTURES}")
     set(PLATFORM_LDFLAGS "-isysroot ${CMAKE_OSX_SYSROOT} -mmacosx-version-min=${CMAKE_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
@@ -123,12 +141,14 @@ else()
       -DCMAKE_OSX_SYSROOT:PATH=${CMAKE_OSX_SYSROOT}
     )
   else()
+    set(SHAREDLIBEXT ".so")
+
     if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "aarch64")
       set(BLENDER_PLATFORM_ARM ON)
     endif()
 
     set(PLATFORM_CFLAGS "-fPIC")
-    set(PLATFORM_CXXFLAGS "-std=c++11 -fPIC")
+    set(PLATFORM_CXXFLAGS "-std=c++17 -fPIC")
     set(PLATFORM_LDFLAGS)
     set(PLATFORM_BUILD_TARGET)
     set(PLATFORM_CMAKE_FLAGS -DCMAKE_INSTALL_LIBDIR=lib)
@@ -175,6 +195,7 @@ set(DEFAULT_CMAKE_FLAGS
   -DCMAKE_CXX_FLAGS_MINSIZEREL=${BLENDER_CMAKE_CXX_FLAGS_MINSIZEREL}
   -DCMAKE_CXX_FLAGS_RELEASE=${BLENDER_CMAKE_CXX_FLAGS_RELEASE}
   -DCMAKE_CXX_FLAGS_RELWITHDEBINFO=${CMAKE_CXX_FLAGS_RELWITHDEBINFO}
+  -DCMAKE_CXX_STANDARD=17
   ${PLATFORM_CMAKE_FLAGS}
 )
 
@@ -193,3 +214,11 @@ if(MSVC)
 endif()
 
 set(CMAKE_INSTALL_MESSAGE LAZY)
+
+# On windows we sometimes want to build with ninja, but not all projects quite
+# yet, so for select project we pass PLATFORM_ALT_GENERATOR as the generator
+if(WIN32)
+  set(PLATFORM_ALT_GENERATOR "Ninja")
+else()
+  set(PLATFORM_ALT_GENERATOR "Unix Makefiles")
+endif()

build_files/build_environment/cmake/opus.cmake

@@ -9,6 +9,7 @@ ExternalProject_Add(external_opus
     --disable-shared
     --enable-static
     --with-pic
+    --disable-maintainer-mode
   BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/opus/src/external_opus/ && make -j${MAKE_THREADS}
   INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/opus/src/external_opus/ && make install
   INSTALL_DIR ${LIBDIR}/opus

build_files/build_environment/cmake/osl.cmake

@@ -6,7 +6,7 @@ if(WIN32)
 else()
   set(OSL_CMAKE_CXX_STANDARD_LIBRARIES)
   set(OSL_FLEX_BISON)
-  set(OSL_OPENIMAGEIO_LIBRARY "${LIBDIR}/openimageio/lib/${LIBPREFIX}OpenImageIO${LIBEXT};${LIBDIR}/openimageio/lib/${LIBPREFIX}OpenImageIO_Util${LIBEXT};${LIBDIR}/png/lib/${LIBPREFIX}png16${LIBEXT};${LIBDIR}/jpeg/lib/${LIBPREFIX}jpeg${LIBEXT};${LIBDIR}/tiff/lib/${LIBPREFIX}tiff${LIBEXT};${LIBDIR}/openexr/lib/${LIBPREFIX}IlmImf${OPENEXR_VERSION_POSTFIX}${LIBEXT}")
+  set(OSL_OPENIMAGEIO_LIBRARY "${LIBDIR}/openimageio/lib/OpenImageIO${SHAREDLIBEXT};${LIBDIR}/png/lib/${LIBPREFIX}png16${LIBEXT};${LIBDIR}/jpeg/lib/${LIBPREFIX}jpeg${LIBEXT};${LIBDIR}/tiff/lib/${LIBPREFIX}tiff${LIBEXT};${LIBDIR}/openexr/lib/IlmImf${OPENEXR_VERSION_POSTFIX}${SHAREDLIBEXT}")
 endif()
 
 set(OSL_EXTRA_ARGS
@@ -21,7 +21,7 @@ set(OSL_EXTRA_ARGS
   ${OSL_FLEX_BISON}
   -DCMAKE_CXX_STANDARD_LIBRARIES=${OSL_CMAKE_CXX_STANDARD_LIBRARIES}
   -DBUILD_SHARED_LIBS=OFF
-  -DLINKSTATIC=ON
+  -DLINKSTATIC=OFF
   -DOSL_BUILD_PLUGINS=OFF
   -DSTOP_ON_WARNING=OFF
   -DUSE_LLVM_BITCODE=OFF
@@ -35,13 +35,14 @@ set(OSL_EXTRA_ARGS
   -DTIFF_ROOT=${LIBDIR}/tiff
   -DJPEG_ROOT=${LIBDIR}/jpeg
   -DUSE_PYTHON=OFF
-  -DCMAKE_CXX_STANDARD=14
   -DImath_ROOT=${LIBDIR}/imath
+  -DUSE_OIIO_STATIC=OFF
 )
 
 ExternalProject_Add(external_osl
   URL file://${PACKAGE_DIR}/${OSL_FILE}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
   LIST_SEPARATOR ^^
   URL_HASH ${OSL_HASH_TYPE}=${OSL_HASH}
   PREFIX ${BUILD_DIR}/osl

build_files/build_environment/cmake/pybind11.cmake

@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+set(PYBIND11_EXTRA_ARGS
+  -DPYBIND11_TEST=OFF
+  -DPYTHON_EXECUTABLE=${PYTHON_BINARY}
+)
+
+ExternalProject_Add(external_pybind11
+  URL file://${PACKAGE_DIR}/${PYBIND11_FILE}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH ${PYBIND11_HASH_TYPE}=${PYBIND11_HASH}
+  PREFIX ${BUILD_DIR}/pybind11
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/pybind11 ${DEFAULT_CMAKE_FLAGS} ${PYBIND11_EXTRA_ARGS}
+  INSTALL_DIR ${LIBDIR}/pybind11
+)
+
+add_dependencies(
+  external_pybind11
+  external_python
+)

build_files/build_environment/cmake/python.cmake

@@ -16,10 +16,12 @@ if(WIN32)
 
   set(PYTHON_EXTERNALS_FOLDER ${BUILD_DIR}/python/src/external_python/externals)
   set(ZLIB_SOURCE_FOLDER ${BUILD_DIR}/zlib/src/external_zlib)
+  set(SSL_SOURCE_FOLDER ${BUILD_DIR}/ssl/src/external_ssl)
   set(DOWNLOADS_EXTERNALS_FOLDER ${DOWNLOAD_DIR}/externals)
 
   cmake_to_dos_path(${PYTHON_EXTERNALS_FOLDER} PYTHON_EXTERNALS_FOLDER_DOS)
   cmake_to_dos_path(${ZLIB_SOURCE_FOLDER} ZLIB_SOURCE_FOLDER_DOS)
+  cmake_to_dos_path(${SSL_SOURCE_FOLDER} SSL_SOURCE_FOLDER_DOS)
   cmake_to_dos_path(${DOWNLOADS_EXTERNALS_FOLDER} DOWNLOADS_EXTERNALS_FOLDER_DOS)
 
   ExternalProject_Add(external_python
@@ -31,11 +33,15 @@ if(WIN32)
     # that beyond placing some code in their externals dir before it tries.
     # the foldernames *HAVE* to match the ones inside pythons get_externals.cmd.
     # python 3.10.8 still ships zlib 1.2.12, replace it with our 1.2.13
-    # copy until they update.
+    # copy until they update. Same rules apply to openssl foldernames HAVE to match
-    CONFIGURE_COMMAND mkdir ${PYTHON_EXTERNALS_FOLDER_DOS} &&
+    # regardless of the version actually in there.
+    PATCH_COMMAND mkdir ${PYTHON_EXTERNALS_FOLDER_DOS} &&
       mklink /J ${PYTHON_EXTERNALS_FOLDER_DOS}\\zlib-1.2.12 ${ZLIB_SOURCE_FOLDER_DOS} &&
-      ${CMAKE_COMMAND} -E copy ${ZLIB_SOURCE_FOLDER}/../external_zlib-build/zconf.h ${PYTHON_EXTERNALS_FOLDER}/zlib-1.2.12/zconf.h
+      mklink /J ${PYTHON_EXTERNALS_FOLDER_DOS}\\openssl-1.1.1q ${SSL_SOURCE_FOLDER_DOS} &&
-    BUILD_COMMAND cd ${BUILD_DIR}/python/src/external_python/pcbuild/ && set IncludeTkinter=false && call build.bat -e -p x64 -c ${BUILD_MODE}
+      ${CMAKE_COMMAND} -E copy ${ZLIB_SOURCE_FOLDER}/../external_zlib-build/zconf.h ${PYTHON_EXTERNALS_FOLDER}/zlib-1.2.12/zconf.h &&
+      ${PATCH_CMD} --verbose -p1 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_windows.diff
+    CONFIGURE_COMMAND echo "."
+    BUILD_COMMAND ${CONFIGURE_ENV_MSVC} && cd ${BUILD_DIR}/python/src/external_python/pcbuild/ && set IncludeTkinter=false && set LDFLAGS=/DEBUG && call prepare_ssl.bat && call build.bat -e -p x64 -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-stable --include-pip --include-dev --include-launchers  --include-venv --include-symbols ${PYTHON_EXTRA_INSTLAL_FLAGS} --copy ${LIBDIR}/python
   )
   add_dependencies(
@@ -69,11 +75,10 @@ else()
       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)
   else()
     set(PYTHON_CONFIGURE_ENV ${CONFIGURE_ENV})
-    set(PYTHON_BINARY ${BUILD_DIR}/python/src/external_python/python)
   endif()
+  set(PYTHON_BINARY ${LIBDIR}/python/bin/python${PYTHON_SHORT_VERSION})
   # Link against zlib statically (Unix). Avoid rpath issues (macOS).
   set(PYTHON_PATCH ${PATCH_CMD} --verbose -p1 -d ${BUILD_DIR}/python/src/external_python < ${PATCH_DIR}/python_unix.diff)
   set(PYTHON_CONFIGURE_EXTRA_ARGS "--with-openssl=${LIBDIR}/ssl")
@@ -97,14 +102,31 @@ else()
     INSTALL_DIR ${LIBDIR}/python)
 endif()
 
+add_dependencies(
+  external_python
+  external_ssl
+  external_zlib
+)
 if(UNIX)
   add_dependencies(
     external_python
     external_bzip2
     external_ffi
     external_lzma
-    external_ssl
     external_sqlite
-    external_zlib
   )
 endif()
+
+if(WIN32)
+  if(BUILD_MODE STREQUAL Debug)
+    ExternalProject_Add_Step(external_python after_install
+      # Boost can't keep it self from linking release python
+      # in a debug configuration even if all options are set
+      # correctly to instruct it to use the debug version
+      # of python. So just copy the debug imports file over
+      # and call it a day...
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/python/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}.lib ${LIBDIR}/python/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}.lib
+      DEPENDEES install
+    )
+  endif()
+endif()

build_files/build_environment/cmake/python_site_packages.cmake

@@ -15,7 +15,7 @@ ExternalProject_Add(external_python_site_packages
   CONFIGURE_COMMAND ${PIP_CONFIGURE_COMMAND}
   BUILD_COMMAND ""
   PREFIX ${BUILD_DIR}/site_packages
-  INSTALL_COMMAND ${PYTHON_BINARY} -m pip install --no-cache-dir ${SITE_PACKAGES_EXTRA} cython==${CYTHON_VERSION} idna==${IDNA_VERSION} charset-normalizer==${CHARSET_NORMALIZER_VERSION} urllib3==${URLLIB3_VERSION} certifi==${CERTIFI_VERSION} requests==${REQUESTS_VERSION} zstandard==${ZSTANDARD_VERSION} autopep8==${AUTOPEP8_VERSION} pycodestyle==${PYCODESTYLE_VERSION} toml==${TOML_VERSION} --no-binary :all:
+  INSTALL_COMMAND ${PYTHON_BINARY} -m pip install --no-cache-dir ${SITE_PACKAGES_EXTRA} cython==${CYTHON_VERSION} idna==${IDNA_VERSION} charset-normalizer==${CHARSET_NORMALIZER_VERSION} urllib3==${URLLIB3_VERSION} certifi==${CERTIFI_VERSION} requests==${REQUESTS_VERSION} zstandard==${ZSTANDARD_VERSION} autopep8==${AUTOPEP8_VERSION} pycodestyle==${PYCODESTYLE_VERSION} toml==${TOML_VERSION} meson==${MESON_VERSION} --no-binary :all:
 )
 
 if(USE_PIP_NUMPY)

build_files/build_environment/cmake/shaderc.cmake

@@ -0,0 +1,64 @@
+# ***** 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(SHADERC_EXTRA_ARGS
+  -DSHADERC_SKIP_TESTS=On
+  -DSHADERC_SPIRV_TOOLS_DIR=${BUILD_DIR}/shaderc_spirv_tools/src/external_shaderc_spirv_tools
+  -DSHADERC_SPIRV_HEADERS_DIR=${BUILD_DIR}/shaderc_spirv_headers/src/external_shaderc_spirv_headers
+  -DSHADERC_GLSLANG_DIR=${BUILD_DIR}/shaderc_glslang/src/external_shaderc_glslang
+  -DCMAKE_DEBUG_POSTFIX=_d
+  -DPYTHON_EXECUTABLE=${PYTHON_BINARY}
+)
+
+ExternalProject_Add(external_shaderc
+  URL file://${PACKAGE_DIR}/${SHADERC_FILE}
+  URL_HASH ${SHADERC_HASH_TYPE}=${SHADERC_HASH}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  PREFIX ${BUILD_DIR}/shaderc
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/shaderc ${DEFAULT_CMAKE_FLAGS} ${SHADERC_EXTRA_ARGS}
+  INSTALL_DIR ${LIBDIR}/shaderc
+)
+
+add_dependencies(
+  external_shaderc
+  external_shaderc_spirv_tools
+  external_shaderc_spirv_headers
+  external_shaderc_glslang
+  external_python
+)
+
+
+if(WIN32)
+  if(BUILD_MODE STREQUAL Release)
+    ExternalProject_Add_Step(external_shaderc after_install
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/shaderc/include ${HARVEST_TARGET}/shaderc/include
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/shaderc/bin/shaderc_shared.dll ${HARVEST_TARGET}/shaderc/bin/shaderc_shared.dll
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/shaderc/lib/shaderc_shared.lib ${HARVEST_TARGET}/shaderc/lib/shaderc_shared.lib
+
+      DEPENDEES install
+    )
+  endif()
+  if(BUILD_MODE STREQUAL Debug)
+    ExternalProject_Add_Step(external_shaderc after_install
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/shaderc/bin/shaderc_shared_d.dll ${HARVEST_TARGET}/shaderc/bin/shaderc_shared_d.dll
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/shaderc/lib/shaderc_shared_d.lib ${HARVEST_TARGET}/shaderc/lib/shaderc_shared_d.lib
+      DEPENDEES install
+    )
+  endif()
+endif()
+
+

build_files/build_environment/cmake/shaderc_deps.cmake

@@ -0,0 +1,51 @@
+# ***** 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 *****
+
+# These are build time requirements for shaderc. We only have to unpack these
+# shaderc will build them.
+
+ExternalProject_Add(external_shaderc_glslang
+  URL file://${PACKAGE_DIR}/${SHADERC_GLSLANG_FILE}
+  URL_HASH ${SHADERC_GLSLANG_HASH_TYPE}=${SHADERC_GLSLANG_HASH}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  PREFIX ${BUILD_DIR}/shaderc_glslang
+  CONFIGURE_COMMAND echo .
+  BUILD_COMMAND echo .
+  INSTALL_COMMAND echo .
+)
+
+ExternalProject_Add(external_shaderc_spirv_headers
+  URL file://${PACKAGE_DIR}/${SHADERC_SPIRV_HEADERS_FILE}
+  URL_HASH ${SHADERC_SPIRV_HEADERS_HASH_TYPE}=${SHADERC_SPIRV_HEADERS_HASH}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  PREFIX ${BUILD_DIR}/shaderc_spirv_headers
+  CONFIGURE_COMMAND echo .
+  BUILD_COMMAND echo .
+  INSTALL_COMMAND echo .
+)
+
+ExternalProject_Add(external_shaderc_spirv_tools
+  URL file://${PACKAGE_DIR}/${SHADERC_SPIRV_TOOLS_FILE}
+  URL_HASH ${SHADERC_SPIRV_TOOLS_HASH_TYPE}=${SHADERC_SPIRV_TOOLS_HASH}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  PREFIX ${BUILD_DIR}/shaderc_spirv_tools
+  CONFIGURE_COMMAND echo .
+  BUILD_COMMAND echo .
+  INSTALL_COMMAND echo .
+)
+

build_files/build_environment/cmake/sndfile.cmake

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
 set(SNDFILE_EXTRA_ARGS)
-set(SNDFILE_ENV PKG_CONFIG_PATH=${mingw_LIBDIR}/ogg/lib/pkgconfig:${mingw_LIBDIR}/vorbis/lib/pkgconfig:${mingw_LIBDIR}/flac/lib/pkgconfig:${mingw_LIBDIR})
+set(SNDFILE_ENV PKG_CONFIG_PATH=${mingw_LIBDIR}/ogg/lib/pkgconfig:${mingw_LIBDIR}/vorbis/lib/pkgconfig:${mingw_LIBDIR}/flac/lib/pkgconfig:${mingw_LIBDIR}/opus/lib/pkgconfig:${mingw_LIBDIR})
 
 if(WIN32)
   set(SNDFILE_ENV set ${SNDFILE_ENV} &&)
@@ -30,6 +30,7 @@ add_dependencies(
   external_sndfile
   external_ogg
   external_vorbis
+  external_opus
 )
 if(UNIX)
   add_dependencies(

build_files/build_environment/cmake/ssl.cmake

@@ -3,33 +3,47 @@
 set(SSL_CONFIGURE_COMMAND ./Configure)
 set(SSL_PATCH_CMD echo .)
 
-if(APPLE)
+if(WIN32)
-  set(SSL_OS_COMPILER "blender-darwin-${CMAKE_OSX_ARCHITECTURES}")
+  # Python will build this with its preferred build options and patches. We only need to unpack openssl
-  set(SSL_PATCH_CMD ${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/ssl/src/external_ssl < ${PATCH_DIR}/ssl.diff)
+  ExternalProject_Add(external_ssl
+    URL file://${PACKAGE_DIR}/${SSL_FILE}
+    DOWNLOAD_DIR ${DOWNLOAD_DIR}
+    URL_HASH ${SSL_HASH_TYPE}=${SSL_HASH}
+    PREFIX ${BUILD_DIR}/ssl
+    CONFIGURE_COMMAND echo "." 
+    BUILD_COMMAND echo "." 
+    INSTALL_COMMAND echo "." 
+    INSTALL_DIR ${LIBDIR}/ssl
+  )
 else()
-  if(BLENDER_PLATFORM_ARM)
+  if(APPLE)
-    set(SSL_OS_COMPILER "blender-linux-aarch64")
+    set(SSL_OS_COMPILER "blender-darwin-${CMAKE_OSX_ARCHITECTURES}")
-  elseif("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+    set(SSL_PATCH_CMD ${PATCH_CMD} --verbose -p 0 -d ${BUILD_DIR}/ssl/src/external_ssl < ${PATCH_DIR}/ssl.diff)
-    set(SSL_EXTRA_ARGS enable-ec_nistp_64_gcc_128)
-    set(SSL_OS_COMPILER "blender-linux-x86_64")
   else()
-    set(SSL_OS_COMPILER "blender-linux-x86")
+    if(BLENDER_PLATFORM_ARM)
+      set(SSL_OS_COMPILER "blender-linux-aarch64")
+    elseif("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+      set(SSL_EXTRA_ARGS enable-ec_nistp_64_gcc_128)
+      set(SSL_OS_COMPILER "blender-linux-x86_64")
+    else()
+      set(SSL_OS_COMPILER "blender-linux-x86")
+    endif()
   endif()
-endif()
 
-ExternalProject_Add(external_ssl
+  ExternalProject_Add(external_ssl
-  URL file://${PACKAGE_DIR}/${SSL_FILE}
+    URL file://${PACKAGE_DIR}/${SSL_FILE}
-  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+    DOWNLOAD_DIR ${DOWNLOAD_DIR}
-  URL_HASH ${SSL_HASH_TYPE}=${SSL_HASH}
+    URL_HASH ${SSL_HASH_TYPE}=${SSL_HASH}
-  PREFIX ${BUILD_DIR}/ssl
+    PREFIX ${BUILD_DIR}/ssl
-  PATCH_COMMAND ${SSL_PATCH_CMD}
+    PATCH_COMMAND ${SSL_PATCH_CMD}
-  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && ${SSL_CONFIGURE_COMMAND} --prefix=${LIBDIR}/ssl
+    CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && ${SSL_CONFIGURE_COMMAND} --prefix=${LIBDIR}/ssl
-    --openssldir=${LIBDIR}/ssl
+      --openssldir=${LIBDIR}/ssl
-    no-shared
+      no-shared
-    no-idea no-mdc2 no-rc5 no-zlib no-ssl3 enable-unit-test no-ssl3-method enable-rfc3779 enable-cms
+      no-idea no-mdc2 no-rc5 no-zlib no-ssl3 enable-unit-test no-ssl3-method enable-rfc3779 enable-cms
-    --config=${CMAKE_CURRENT_SOURCE_DIR}/cmake/ssl.conf
+      --config=${CMAKE_CURRENT_SOURCE_DIR}/cmake/ssl.conf
-    ${SSL_OS_COMPILER}
+      ${SSL_OS_COMPILER}
-  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && make -j${MAKE_THREADS}
+    BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && make -j${MAKE_THREADS}
-  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && make install
+    INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && make install
-  INSTALL_DIR ${LIBDIR}/ssl
+    INSTALL_DIR ${LIBDIR}/ssl
-)
+  )
+endif()

build_files/build_environment/cmake/tbb.cmake

@@ -1,26 +1,14 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
-if(WIN32)
+set(TBB_EXTRA_ARGS
-  set(TBB_EXTRA_ARGS
+  -DTBB_BUILD_SHARED=On
-    -DTBB_BUILD_SHARED=On
+  -DTBB_BUILD_TBBMALLOC=On
-    -DTBB_BUILD_TBBMALLOC=On
+  -DTBB_BUILD_TBBMALLOC_PROXY=On
-    -DTBB_BUILD_TBBMALLOC_PROXY=On
+  -DTBB_BUILD_STATIC=Off
-    -DTBB_BUILD_STATIC=Off
+  -DTBB_BUILD_TESTS=Off
-    -DTBB_BUILD_TESTS=Off
+  -DCMAKE_DEBUG_POSTFIX=_debug
-    -DCMAKE_DEBUG_POSTFIX=_debug
+)
-  )
+set(TBB_LIBRARY tbb)
-  set(TBB_LIBRARY tbb)
+set(TBB_STATIC_LIBRARY Off)
-  set(TBB_STATIC_LIBRARY Off)
-else()
-  set(TBB_EXTRA_ARGS
-    -DTBB_BUILD_SHARED=Off
-    -DTBB_BUILD_TBBMALLOC=On
-    -DTBB_BUILD_TBBMALLOC_PROXY=Off
-    -DTBB_BUILD_STATIC=On
-    -DTBB_BUILD_TESTS=Off
-  )
-  set(TBB_LIBRARY tbb_static)
-  set(TBB_STATIC_LIBRARY On)
-endif()
 
 # CMake script for TBB from https://github.com/wjakob/tbb/blob/master/CMakeLists.txt
 ExternalProject_Add(external_tbb

build_files/build_environment/cmake/usd.cmake

@@ -7,32 +7,56 @@ if(WIN32)
     # USD does not look for debug libs, nor does it link them
     # when building static, so this is just to keep find_package happy
     # if we ever link dynamically on windows util will need to be linked as well.
-    set(USD_OIIO_CMAKE_DEFINES "-DOIIO_LIBRARIES=${LIBDIR}/openimageio/lib/OpenImageIO_d${LIBEXT}")
+    set(USD_OIIO_CMAKE_DEFINES "-DOIIO_LIBRARIES=${LIBDIR}/openimageio/lib/OpenImageIO_d${LIBEXT}^^${LIBDIR}/openimageio/lib/OpenImageIO_util_d${LIBEXT}")
   endif()
   set(USD_PLATFORM_FLAGS
     ${USD_OIIO_CMAKE_DEFINES}
     -DCMAKE_CXX_FLAGS=${USD_CXX_FLAGS}
+    -D_PXR_CXX_DEFINITIONS=/DBOOST_ALL_NO_LIB
+    -DCMAKE_SHARED_LINKER_FLAGS_INIT=/LIBPATH:${LIBDIR}/tbb/lib
+    -DPython_FIND_REGISTRY=NEVER
+    -DPYTHON_INCLUDE_DIRS=${LIBDIR}/python/include
+    -DPYTHON_LIBRARY=${LIBDIR}/python/libs/python${PYTHON_SHORT_VERSION_NO_DOTS}${PYTHON_POSTFIX}${LIBEXT}
   )
+  if(BUILD_MODE STREQUAL Debug)
+    list(APPEND USD_PLATFORM_FLAGS -DPXR_USE_DEBUG_PYTHON=ON)
+    list(APPEND USD_PLATFORM_FLAGS -DOPENVDB_LIBRARY=${LIBDIR}/openvdb/lib/openvdb_d.lib)
+  endif()
+elseif(UNIX)
+  # Workaround USD not linking correctly with static Python library, where it would embed
+  # part of the interpret in the USD library. Allow undefined Python symbols and replace
+  # Python library with TBB so it doesn't complain about missing library.
+  set(USD_PLATFORM_FLAGS
+    -DPYTHON_INCLUDE_DIR=${LIBDIR}/python/include/python${PYTHON_SHORT_VERSION}/
+    -DPYTHON_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${SHAREDLIBEXT}
+   )
+
+  if(APPLE)
+    set(USD_SHARED_LINKER_FLAGS "-Xlinker -undefined -Xlinker dynamic_lookup")
+    list(APPEND USD_PLATFORM_FLAGS
+      -DCMAKE_SHARED_LINKER_FLAGS=${USD_SHARED_LINKER_FLAGS})
+  endif()
 endif()
 
 set(USD_EXTRA_ARGS
   ${DEFAULT_BOOST_FLAGS}
   ${USD_PLATFORM_FLAGS}
-  # This is a preventative measure that avoids possible conflicts when add-ons
-  # try to load another USD library into the same process space.
-  -DPXR_SET_INTERNAL_NAMESPACE=usdBlender
   -DOPENSUBDIV_ROOT_DIR=${LIBDIR}/opensubdiv
   -DOpenImageIO_ROOT=${LIBDIR}/openimageio
-  -DOPENEXR_LIBRARIES=${LIBDIR}/imath/lib/imath${OPENEXR_VERSION_POSTFIX}${LIBEXT}
+  -DOPENEXR_LIBRARIES=${LIBDIR}/imath/lib/${LIBPREFIX}Imath${OPENEXR_VERSION_POSTFIX}${SHAREDLIBEXT}
   -DOPENEXR_INCLUDE_DIR=${LIBDIR}/imath/include
-  -DPXR_ENABLE_PYTHON_SUPPORT=OFF
+  -DImath_DIR=${LIBDIR}/imath
+  -DOPENVDB_LOCATION=${LIBDIR}/openvdb
+  -DPXR_ENABLE_PYTHON_SUPPORT=ON
+  -DPXR_USE_PYTHON_3=ON
   -DPXR_BUILD_IMAGING=ON
   -DPXR_BUILD_TESTS=OFF
   -DPXR_BUILD_EXAMPLES=OFF
   -DPXR_BUILD_TUTORIALS=OFF
+  -DPXR_BUILD_USDVIEW=OFF
   -DPXR_ENABLE_HDF5_SUPPORT=OFF
   -DPXR_ENABLE_MATERIALX_SUPPORT=OFF
-  -DPXR_ENABLE_OPENVDB_SUPPORT=OFF
+  -DPXR_ENABLE_OPENVDB_SUPPORT=ON
   -DPYTHON_EXECUTABLE=${PYTHON_BINARY}
   -DPXR_BUILD_MONOLITHIC=ON
   # OSL is an optional dependency of the Imaging module. However, since that
@@ -40,41 +64,36 @@ set(USD_EXTRA_ARGS
   # cube, etc.) to geometry, it's not necessary. Disabling it will make it
   # simpler to build Blender; currently only Cycles uses OSL.
   -DPXR_ENABLE_OSL_SUPPORT=OFF
-  # GL support on Linux also links to X11 libraries. Enabling it would break
+  # Enable OpenGL for Hydra support. Note that this indirectly also adds an X11
-  # headless or Wayland-only builds. OpenGL support would be useful if someone
+  # dependency on Linux. This would be good to eliminate for headless and Wayland
-  # wants to work on a Hydra viewport in Blender; when that's actually being
+  # only builds, however is not worse than what Blender already links to for
-  # worked on, we could patch in a new PXR_ENABLE_X11_SUPPORT option (to
+  # official releases currently.
-  # separate OpenGL from X11) and contribute it upstream.
+  -DPXR_ENABLE_GL_SUPPORT=ON
-  -DPXR_ENABLE_GL_SUPPORT=OFF
+  # OIIO is used for loading image textures in Hydra Storm / Embree renderers.
-  # Disable Metal since USD fails to build this when OpenGL is disabled.
+  -DPXR_BUILD_OPENIMAGEIO_PLUGIN=ON
-  -DPXR_ENABLE_METAL_SUPPORT=OFF
-  # OIIO is used for loading image textures in Hydra Storm / Embree renderers,
-  # which we don't use.
-  -DPXR_BUILD_OPENIMAGEIO_PLUGIN=OFF
   # USD 22.03 does not support OCIO 2.x
   # Tracking ticket https://github.com/PixarAnimationStudios/USD/issues/1386
   -DPXR_BUILD_OPENCOLORIO_PLUGIN=OFF
   -DPXR_ENABLE_PTEX_SUPPORT=OFF
   -DPXR_BUILD_USD_TOOLS=OFF
   -DCMAKE_DEBUG_POSTFIX=_d
-  -DBUILD_SHARED_LIBS=Off
+  -DBUILD_SHARED_LIBS=ON
-  # USD is hellbound on making a shared library,
-  # unless you point this variable to a valid CMAKE file doesn't have to make sense,
-  # but as long as it points somewhere valid it will skip the shared library.
-  -DPXR_MONOLITHIC_IMPORT=${BUILD_DIR}/usd/src/external_usd/cmake/defaults/Version.cmake
   -DTBB_INCLUDE_DIRS=${LIBDIR}/tbb/include
-  -DTBB_LIBRARIES=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${LIBEXT}
+  -DTBB_LIBRARIES=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${SHAREDLIBEXT}
-  -DTbb_TBB_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${LIBEXT}
+  -DTbb_TBB_LIBRARY=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${SHAREDLIBEXT}
+  -DTBB_tbb_LIBRARY_RELEASE=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${SHAREDLIBEXT}
   # USD wants the tbb debug lib set even when you are doing a release build
   # Otherwise it will error out during the cmake configure phase.
-  -DTBB_LIBRARIES_DEBUG=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${LIBEXT}
+  -DTBB_LIBRARIES_DEBUG=${LIBDIR}/tbb/lib/${LIBPREFIX}${TBB_LIBRARY}${SHAREDLIBEXT}
 )
 
 ExternalProject_Add(external_usd
   URL file://${PACKAGE_DIR}/${USD_FILE}
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH ${USD_HASH_TYPE}=${USD_HASH}
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
   PREFIX ${BUILD_DIR}/usd
+  LIST_SEPARATOR ^^
   PATCH_COMMAND ${PATCH_CMD} -p 1 -d ${BUILD_DIR}/usd/src/external_usd < ${PATCH_DIR}/usd.diff
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/usd -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${USD_EXTRA_ARGS}
   INSTALL_DIR ${LIBDIR}/usd
@@ -85,10 +104,12 @@ add_dependencies(
   external_tbb
   external_boost
   external_opensubdiv
+  external_python
+  external_openimageio
+  openvdb
 )
 
-# Since USD 21.11 the libraries are prefixed with "usd_", i.e.
+# Since USD 21.11 the libraries are prefixed with "usd_", i.e. "libusd_m.a" became "libusd_usd_m.a".
-# "libusd_m.a" became "libusd_usd_m.a".
 # See https://github.com/PixarAnimationStudios/USD/blob/release/CHANGELOG.md#2111---2021-11-01
 if(NOT WIN32)
   if (USD_VERSION VERSION_LESS 21.11)
@@ -101,27 +122,16 @@ endif()
 if(WIN32)
   if(BUILD_MODE STREQUAL Release)
     ExternalProject_Add_Step(external_usd after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/usd/ ${HARVEST_TARGET}/usd
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/usd ${HARVEST_TARGET}/usd
-      COMMAND ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/usd/src/external_usd-build/pxr/Release/usd_usd_m.lib ${HARVEST_TARGET}/usd/lib/usd_usd_m.lib
       DEPENDEES install
     )
   endif()
   if(BUILD_MODE STREQUAL Debug)
     ExternalProject_Add_Step(external_usd after_install
-      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/usd/lib ${HARVEST_TARGET}/usd/lib
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/usd/lib/python ${HARVEST_TARGET}/usd/lib/debug/python
-      COMMAND ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/usd/src/external_usd-build/pxr/Debug/usd_usd_m_d.lib ${HARVEST_TARGET}/usd/lib/usd_usd_m_d.lib
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/usd/lib/usd_ms_d.dll ${HARVEST_TARGET}/usd/lib/usd_ms_d.dll
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/usd/lib/usd_ms_d.lib ${HARVEST_TARGET}/usd/lib/usd_ms_d.lib
       DEPENDEES install
     )
   endif()
-else()
-  # USD has two build options. The default build creates lots of small libraries,
-  # whereas the 'monolithic' build produces only a single library. The latter
-  # makes linking simpler, so that's what we use in Blender. However, running
-  # 'make install' in the USD sources doesn't install the static library in that
-  # case (only the shared library). As a result, we need to grab the `libusd_m.a`
-  # file from the build directory instead of from the install directory.
-  ExternalProject_Add_Step(external_usd after_install
-    COMMAND ${CMAKE_COMMAND} -E copy ${BUILD_DIR}/usd/src/external_usd-build/pxr/lib${PXR_LIB_PREFIX}usd_m.a ${HARVEST_TARGET}/usd/lib/lib${PXR_LIB_PREFIX}usd_m.a
-    DEPENDEES install
-  )
 endif()

build_files/build_environment/cmake/versions.cmake

@@ -35,12 +35,12 @@ set(JPEG_HASH_TYPE MD5)
 set(JPEG_FILE libjpeg-turbo-${JPEG_VERSION}.tar.gz)
 set(JPEG_CPE "cpe:2.3:a:d.r.commander:libjpeg-turbo:${JPEG_VERSION}:*:*:*:*:*:*:*")
 
-set(BOOST_VERSION 1.78.0)
+set(BOOST_VERSION 1.80.0)
-set(BOOST_VERSION_SHORT 1.78)
+set(BOOST_VERSION_SHORT 1.80)
-set(BOOST_VERSION_NODOTS 1_78_0)
+set(BOOST_VERSION_NODOTS 1_80_0)
-set(BOOST_VERSION_NODOTS_SHORT 1_78)
+set(BOOST_VERSION_NODOTS_SHORT 1_80)
 set(BOOST_URI https://boostorg.jfrog.io/artifactory/main/release/${BOOST_VERSION}/source/boost_${BOOST_VERSION_NODOTS}.tar.gz)
-set(BOOST_HASH c2f6428ac52b0e5a3c9b2e1d8cc832b5)
+set(BOOST_HASH 077f074743ea7b0cb49c6ed43953ae95)
 set(BOOST_HASH_TYPE MD5)
 set(BOOST_FILE boost_${BOOST_VERSION_NODOTS}.tar.gz)
 set(BOOST_CPE "cpe:2.3:a:boost:boost:${BOOST_VERSION}:*:*:*:*:*:*:*")
@@ -77,11 +77,11 @@ if(WIN32)
   # we need to tell the build the postfix is _s while
   # telling all other deps the postfix is _s_d
   if(BUILD_MODE STREQUAL Release)
-    set(OPENEXR_VERSION_POSTFIX _s)
+    set(OPENEXR_VERSION_POSTFIX )
-    set(OPENEXR_VERSION_BUILD_POSTFIX _s)
+    set(OPENEXR_VERSION_BUILD_POSTFIX )
   else()
-    set(OPENEXR_VERSION_POSTFIX _s_d)
+    set(OPENEXR_VERSION_POSTFIX _d)
-    set(OPENEXR_VERSION_BUILD_POSTFIX _s)
+    set(OPENEXR_VERSION_BUILD_POSTFIX )
   endif()
 else()
   set(OPENEXR_VERSION_BUILD_POSTFIX)
@@ -114,9 +114,9 @@ set(ALEMBIC_HASH_TYPE MD5)
 set(ALEMBIC_FILE alembic-${ALEMBIC_VERSION}.tar.gz)
 SET(FREETYPE_CPE "cpe:2.3:a:freetype:freetype:${FREETYPE_VERSION}:*:*:*:*:*:*:*")
 
-set(OPENSUBDIV_VERSION v3_4_4)
+set(OPENSUBDIV_VERSION v3_5_0)
 set(OPENSUBDIV_URI https://github.com/PixarAnimationStudios/OpenSubdiv/archive/${OPENSUBDIV_VERSION}.tar.gz)
-set(OPENSUBDIV_HASH 39ecc5caf0abebc943d1ce131855e76e)
+set(OPENSUBDIV_HASH 230f5cd2911d6240e58a3773b9c6e5e4)
 set(OPENSUBDIV_HASH_TYPE MD5)
 set(OPENSUBDIV_FILE opensubdiv-${OPENSUBDIV_VERSION}.tar.gz)
 
@@ -133,12 +133,18 @@ set(OPENCOLLADA_HASH ee7dae874019fea7be11613d07567493)
 set(OPENCOLLADA_HASH_TYPE MD5)
 set(OPENCOLLADA_FILE opencollada-${OPENCOLLADA_VERSION}.tar.gz)
 
-set(OPENCOLORIO_VERSION 2.1.1)
+set(OPENCOLORIO_VERSION 2.2.0)
 set(OPENCOLORIO_URI https://github.com/AcademySoftwareFoundation/OpenColorIO/archive/v${OPENCOLORIO_VERSION}.tar.gz)
-set(OPENCOLORIO_HASH 604f562e073f23d88ce89ed4f7f709ba)
+set(OPENCOLORIO_HASH d58a5980adba2d89a363100a09daa5f3)
 set(OPENCOLORIO_HASH_TYPE MD5)
 set(OPENCOLORIO_FILE OpenColorIO-${OPENCOLORIO_VERSION}.tar.gz)
 
+set(MINIZIPNG_VERSION 3.0.7)
+set(MINIZIPNG_URI https://github.com/zlib-ng/minizip-ng/archive/${MINIZIPNG_VERSION}.tar.gz)
+set(MINIZIPNG_HASH 09dcc8a9def348e1be9659e384c2cd55)
+set(MINIZIPNG_HASH_TYPE MD5)
+set(MINIZIPNG_FILE minizip-ng-${MINIZIPNG_VERSION}.tar.gz)
+
 set(LLVM_VERSION 12.0.0)
 set(LLVM_URI https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/llvm-project-${LLVM_VERSION}.src.tar.xz)
 set(LLVM_HASH 5a4fab4d7fc84aefffb118ac2c8a4fc0)
@@ -159,9 +165,9 @@ set(OPENMP_URI https://github.com/llvm/llvm-project/releases/download/llvmorg-${
 set(OPENMP_HASH_TYPE MD5)
 set(OPENMP_FILE openmp-${OPENMP_VERSION}.src.tar.xz)
 
-set(OPENIMAGEIO_VERSION v2.3.20.0)
+set(OPENIMAGEIO_VERSION v2.4.6.0)
 set(OPENIMAGEIO_URI https://github.com/OpenImageIO/oiio/archive/refs/tags/${OPENIMAGEIO_VERSION}.tar.gz)
-set(OPENIMAGEIO_HASH defb1fe7c8e64bac60eb3cacaf5c3736)
+set(OPENIMAGEIO_HASH c7acc1b9a8fda04ef48f7de1feda4dae)
 set(OPENIMAGEIO_HASH_TYPE MD5)
 set(OPENIMAGEIO_FILE OpenImageIO-${OPENIMAGEIO_VERSION}.tar.gz)
 
@@ -189,9 +195,9 @@ set(TIFF_HASH_TYPE MD5)
 set(TIFF_FILE tiff-${TIFF_VERSION}.tar.gz)
 set(TIFF_CPE "cpe:2.3:a:libtiff:libtiff:${TIFF_VERSION}:*:*:*:*:*:*:*")
 
-set(OSL_VERSION 1.12.6.2)
+set(OSL_VERSION 1.12.7.1)
-set(OSL_URI https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/archive/refs/tags/v${OSL_VERSION}.tar.gz)
+set(OSL_URI https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/archive/v${OSL_VERSION}.tar.gz)
-set(OSL_HASH 6fef11548adfdd3e5b25c49d2dae96ee)
+set(OSL_HASH 53211da86c34ba6e0344998c1a6d219c)
 set(OSL_HASH_TYPE MD5)
 set(OSL_FILE OpenShadingLanguage-${OSL_VERSION}.tar.gz)
 
@@ -212,9 +218,9 @@ set(TBB_HASH_TYPE MD5)
 set(TBB_FILE oneTBB-${TBB_VERSION}.tar.gz)
 set(TBB_CPE "cpe:2.3:a:intel:threading_building_blocks:${TBB_YEAR}:*:*:*:*:*:*:*")
 
-set(OPENVDB_VERSION 9.0.0)
+set(OPENVDB_VERSION 10.0.0)
 set(OPENVDB_URI https://github.com/AcademySoftwareFoundation/openvdb/archive/v${OPENVDB_VERSION}.tar.gz)
-set(OPENVDB_HASH 684ce40c2f74f3a0c9cac530e1c7b07e)
+set(OPENVDB_HASH 64301c737e16b26c8f3085a31e6397e9)
 set(OPENVDB_HASH_TYPE MD5)
 set(OPENVDB_FILE openvdb-${OPENVDB_VERSION}.tar.gz)
 
@@ -224,7 +230,7 @@ set(URLLIB3_VERSION 1.26.8)
 set(URLLIB3_CPE "cpe:2.3:a:urllib3:urllib3:${URLLIB3_VERSION}:*:*:*:*:*:*:*")
 set(CERTIFI_VERSION 2021.10.8)
 set(REQUESTS_VERSION 2.27.1)
-set(CYTHON_VERSION 0.29.26)
+set(CYTHON_VERSION 0.29.30)
 # The version of the zstd library used to build the Python package should match ZSTD_VERSION
 # defined below. At this time of writing, 0.17.0 was already released,
 # but built against zstd 1.5.1, while we use 1.5.0.
@@ -232,13 +238,14 @@ set(ZSTANDARD_VERSION 0.16.0)
 set(AUTOPEP8_VERSION 1.6.0)
 set(PYCODESTYLE_VERSION 2.8.0)
 set(TOML_VERSION 0.10.2)
+set(MESON_VERSION 0.63.0)
 
-set(NUMPY_VERSION 1.22.0)
+set(NUMPY_VERSION 1.23.2)
-set(NUMPY_SHORT_VERSION 1.22)
+set(NUMPY_SHORT_VERSION 1.23)
-set(NUMPY_URI https://github.com/numpy/numpy/releases/download/v${NUMPY_VERSION}/numpy-${NUMPY_VERSION}.zip)
+set(NUMPY_URI https://github.com/numpy/numpy/releases/download/v${NUMPY_VERSION}/numpy-${NUMPY_VERSION}.tar.gz)
-set(NUMPY_HASH 252de134862a27bd66705d29622edbfe)
+set(NUMPY_HASH 9bf2a361509797de14ceee607387fe0f)
 set(NUMPY_HASH_TYPE MD5)
-set(NUMPY_FILE numpy-${NUMPY_VERSION}.zip)
+set(NUMPY_FILE numpy-${NUMPY_VERSION}.tar.gz)
 set(NUMPY_CPE "cpe:2.3:a:numpy:numpy:${NUMPY_VERSION}:*:*:*:*:*:*:*")
 
 set(LAME_VERSION 3.100)
@@ -359,9 +366,9 @@ set(XML2_HASH_TYPE MD5)
 set(XML2_FILE libxml2-${XML2_VERSION}.tar.xz)
 set(XML2_CPE "cpe:2.3:a:xmlsoft:libxml2:${XML2_VERSION}:*:*:*:*:*:*:*")
 
-set(YAMLCPP_VERSION 0.6.3)
+set(YAMLCPP_VERSION 0.7.0)
 set(YAMLCPP_URI https://codeload.github.com/jbeder/yaml-cpp/tar.gz/yaml-cpp-${YAMLCPP_VERSION})
-set(YAMLCPP_HASH b45bf1089a382e81f6b661062c10d0c2)
+set(YAMLCPP_HASH 74d646a3cc1b5d519829441db96744f0)
 set(YAMLCPP_HASH_TYPE MD5)
 set(YAMLCPP_FILE yaml-cpp-${YAMLCPP_VERSION}.tar.gz)
 set(YAMLCPP "cpe:2.3:a:yaml-cpp_project:yaml-cpp:${YAMLCPP_VERSION}:*:*:*:*:*:*:*")
@@ -457,12 +464,18 @@ set(EMBREE_HASH 52d0be294d6c88ba7a6c9e046796e7be)
 set(EMBREE_HASH_TYPE MD5)
 set(EMBREE_FILE embree-v${EMBREE_VERSION}.zip)
 
-set(USD_VERSION 22.03)
+set(USD_VERSION 22.11)
 set(USD_URI https://github.com/PixarAnimationStudios/USD/archive/v${USD_VERSION}.tar.gz)
-set(USD_HASH e0e441a05057692a83124a1195b09eed)
+set(USD_HASH 8c89459e48a2ef0e7ae9e7e490377507)
 set(USD_HASH_TYPE MD5)
 set(USD_FILE usd-v${USD_VERSION}.tar.gz)
 
+set(MATERIALX_VERSION 1.38.6)
+set(MATERIALX_URI https://github.com/AcademySoftwareFoundation/MaterialX/archive/refs/tags/v${MATERIALX_VERSION}.tar.gz)
+set(MATERIALX_HASH d49c9fdef34b5702fc60058d3e1864f2)
+set(MATERIALX_HASH_TYPE MD5)
+set(MATERIALX_FILE materialx-v${MATERIALX_VERSION}.tar.gz)
+
 set(OIDN_VERSION 1.4.3)
 set(OIDN_URI https://github.com/OpenImageDenoise/oidn/releases/download/v${OIDN_VERSION}/oidn-${OIDN_VERSION}.src.tar.gz)
 set(OIDN_HASH 027093eaf5e8b4e45835b991137b38e6)
@@ -708,3 +721,60 @@ set(AOM_URI https://storage.googleapis.com/aom-releases/libaom-${AOM_VERSION}.ta
 set(AOM_HASH bd754b58c3fa69f3ffd29da77de591bd9c26970e3b18537951336d6c0252e354)
 set(AOM_HASH_TYPE SHA256)
 set(AOM_FILE libaom-${AOM_VERSION}.tar.gz)
+
+set(FRIBIDI_VERSION v1.0.12)
+set(FRIBIDI_URI https://github.com/fribidi/fribidi/archive/refs/tags/${FRIBIDI_VERSION}.tar.gz)
+set(FRIBIDI_HASH 2e9e859876571f03567ac91e5ed3b5308791f31cda083408c2b60fa1fe00a39d)
+set(FRIBIDI_HASH_TYPE SHA256)
+set(FRIBIDI_FILE fribidi-${FRIBIDI_VERSION}.tar.gz)
+
+set(HARFBUZZ_VERSION 5.1.0)
+set(HARFBUZZ_URI https://github.com/harfbuzz/harfbuzz/archive/refs/tags/${HARFBUZZ_VERSION}.tar.gz)
+set(HARFBUZZ_HASH 5352ff2eec538ea9a63a485cf01ad8332a3f63aa79921c5a2e301cef185caea1)
+set(HARFBUZZ_HASH_TYPE SHA256)
+set(HARFBUZZ_FILE harfbuzz-${HARFBUZZ_VERSION}.tar.gz)
+
+set(SHADERC_VERSION v2022.3)
+set(SHADERC_URI https://github.com/google/shaderc/archive/${SHADERC_VERSION}.tar.gz)
+set(SHADERC_HASH 5cb762af57637caf997d5f46baa4e8a4)
+set(SHADERC_HASH_TYPE MD5)
+set(SHADERC_FILE shaderc-${SHADERC_VERSION}.tar.gz)
+
+# The versions of shaderc's dependencies can be found in the root of shaderc's
+# source in a file called DEPS.
+
+set(SHADERC_SPIRV_TOOLS_VERSION eb0a36633d2acf4de82588504f951ad0f2cecacb)
+set(SHADERC_SPIRV_TOOLS_URI https://github.com/KhronosGroup/SPIRV-Tools/archive/${SHADERC_SPIRV_TOOLS_VERSION}.tar.gz)
+set(SHADERC_SPIRV_TOOLS_HASH a4bdb8161f0e959c75d0d82d367c24f2)
+set(SHADERC_SPIRV_TOOLS_HASH_TYPE MD5)
+set(SHADERC_SPIRV_TOOLS_FILE SPIRV-Tools-${SHADERC_SPIRV_TOOLS_VERSION}.tar.gz)
+
+set(SHADERC_SPIRV_HEADERS_VERSION 85a1ed200d50660786c1a88d9166e871123cce39)
+set(SHADERC_SPIRV_HEADERS_URI https://github.com/KhronosGroup/SPIRV-Headers/archive/${SHADERC_SPIRV_HEADERS_VERSION}.tar.gz)
+set(SHADERC_SPIRV_HEADERS_HASH 10d5e8160f39344a641523810b075568)
+set(SHADERC_SPIRV_HEADERS_HASH_TYPE MD5)
+set(SHADERC_SPIRV_HEADERS_FILE SPIRV-Headers-${SHADERC_SPIRV_HEADERS_VERSION}.tar.gz)
+
+set(SHADERC_GLSLANG_VERSION 89db4e1caa273a057ea46deba709c6e50001b314)
+set(SHADERC_GLSLANG_URI https://github.com/KhronosGroup/glslang/archive/${SHADERC_GLSLANG_VERSION}.tar.gz)
+set(SHADERC_GLSLANG_HASH 3b3c79ad8e9132ffcb8b63cc29c532e2)
+set(SHADERC_GLSLANG_HASH_TYPE MD5)
+set(SHADERC_GLSLANG_FILE glslang-${SHADERC_GLSLANG_VERSION}.tar.gz)
+
+set(VULKAN_VERSION v1.2.198)
+
+set(VULKAN_HEADERS_URI https://github.com/KhronosGroup/Vulkan-Headers/archive/refs/tags/${VULKAN_VERSION}.tar.gz)
+set(VULKAN_HEADERS_HASH 64fe73e887c963ad546bfc7f9505fa1d)
+set(VULKAN_HEADERS_HASH_TYPE MD5)
+set(VULKAN_HEADERS_FILE Vulkan-Headers-${VULKAN_VERSION}.tar.gz)
+
+set(VULKAN_LOADER_URI https://github.com/KhronosGroup/Vulkan-Loader/archive/refs/tags/${VULKAN_VERSION}.tar.gz)
+set(VULKAN_LOADER_HASH 015170a74f648fd2b41e209b6bf1ebc4)
+set(VULKAN_LOADER_HASH_TYPE MD5)
+set(VULKAN_LOADER_FILE Vulkan-Loader-${VULKAN_VERSION}.tar.gz)
+
+set(PYBIND11_VERSION 2.10.1)
+set(PYBIND11_URI https://github.com/pybind/pybind11/archive/refs/tags/v${PYBIND11_VERSION}.tar.gz)
+set(PYBIND11_HASH ce07bfd5089245da7807b3faf6cbc878)
+set(PYBIND11_HASH_TYPE MD5)
+set(PYBIND11_FILE pybind-v${PYBIND11_VERSION}.tar.gz)

build_files/build_environment/cmake/vulkan.cmake

@@ -0,0 +1,55 @@
+# ***** 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(VULKAN_HEADERS_EXTRA_ARGS)
+
+ExternalProject_Add(external_vulkan_headers
+  URL file://${PACKAGE_DIR}/${VULKAN_HEADERS_FILE}
+  URL_HASH ${VULKAN_HEADERS_HASH_TYPE}=${VULKAN_HEADERS_HASH}
+  PREFIX ${BUILD_DIR}/vulkan_headers
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/vulkan_headers -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${VULKAN_HEADERS_EXTRA_ARGS}
+  INSTALL_DIR ${LIBDIR}/vulkan_headers
+)
+
+set(VULKAN_LOADER_EXTRA_ARGS
+  -DVULKAN_HEADERS_INSTALL_DIR=${LIBDIR}/vulkan_headers
+)
+
+ExternalProject_Add(external_vulkan_loader
+  URL file://${PACKAGE_DIR}/${VULKAN_LOADER_FILE}
+  URL_HASH ${VULKAN_LOADER_HASH_TYPE}=${VULKAN_LOADER_HASH}
+  PREFIX ${BUILD_DIR}/vulkan_loader
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/vulkan_loader -Wno-dev ${DEFAULT_CMAKE_FLAGS} ${VULKAN_LOADER_EXTRA_ARGS}
+  INSTALL_DIR ${LIBDIR}/vulkan_loader
+)
+
+add_dependencies(
+  external_vulkan_loader
+  external_vulkan_headers
+)
+
+if(WIN32)
+  if(BUILD_MODE STREQUAL Release)
+    ExternalProject_Add_Step(external_vulkan_loader after_install
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/vulkan_loader/ ${HARVEST_TARGET}/vulkan
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/vulkan_headers/ ${HARVEST_TARGET}/vulkan
+      DEPENDEES install
+    )
+  endif()
+endif()
+

build_files/build_environment/cmake/wayland.cmake

@@ -14,7 +14,7 @@ ExternalProject_Add(external_wayland
   # NOTE: `-lm` is needed for `libxml2` which is a static library that uses `libm.so`,
   # without this, math symbols such as `floor` aren't found.
   CONFIGURE_COMMAND ${CMAKE_COMMAND} -E env PKG_CONFIG_PATH=${LIBDIR}/expat/lib/pkgconfig:${LIBDIR}/xml2/lib/pkgconfig:${LIBDIR}/ffi/lib/pkgconfig:$PKG_CONFIG_PATH
-                    meson --prefix ${LIBDIR}/wayland -Ddocumentation=false -Dtests=false -D "c_link_args=-L${LIBDIR}/ffi/lib -lm" . ../external_wayland
+                    ${MESON} --prefix ${LIBDIR}/wayland -Ddocumentation=false -Dtests=false -D "c_link_args=-L${LIBDIR}/ffi/lib -lm" . ../external_wayland
   BUILD_COMMAND ninja
   INSTALL_COMMAND ninja install
 )

build_files/build_environment/cmake/wayland_protocols.cmake

@@ -7,7 +7,7 @@ ExternalProject_Add(external_wayland_protocols
   PREFIX ${BUILD_DIR}/wayland-protocols
   # Use `-E` so the `PKG_CONFIG_PATH` can be defined to link against our own WAYLAND.
   CONFIGURE_COMMAND ${CMAKE_COMMAND} -E env PKG_CONFIG_PATH=${LIBDIR}/wayland/lib64/pkgconfig:$PKG_CONFIG_PATH
-                    meson --prefix ${LIBDIR}/wayland-protocols . ../external_wayland_protocols -Dtests=false
+                    ${MESON} --prefix ${LIBDIR}/wayland-protocols . ../external_wayland_protocols -Dtests=false
   BUILD_COMMAND ninja
   INSTALL_COMMAND ninja install
 )

build_files/build_environment/cmake/yamlcpp.cmake

@@ -18,6 +18,7 @@ ExternalProject_Add(external_yamlcpp
   DOWNLOAD_DIR ${DOWNLOAD_DIR}
   URL_HASH ${YAMLCPP_HASH_TYPE}=${YAMLCPP_HASH}
   PREFIX ${BUILD_DIR}/yamlcpp
+  CMAKE_GENERATOR ${PLATFORM_ALT_GENERATOR}
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/yamlcpp ${DEFAULT_CMAKE_FLAGS} ${YAMLCPP_EXTRA_ARGS}
   INSTALL_DIR ${LIBDIR}/yamlcpp
 )

build_files/build_environment/darwin/set_rpath.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+# macOS utility to remove all rpaths and add a new one.
+
+import subprocess
+import sys
+
+rpath = sys.argv[1]
+file = sys.argv[2]
+
+# Find existing rpaths and delete them one by one.
+p = subprocess.run(['otool', '-l', file], capture_output=True)
+tokens = p.stdout.split()
+
+for i, token in enumerate(tokens):
+    if token == b'LC_RPATH':
+        old_rpath = tokens[i + 4]
+        subprocess.run(['install_name_tool', '-delete_rpath', old_rpath, file])
+
+subprocess.run(['install_name_tool', '-add_rpath', rpath, file])

build_files/build_environment/install_deps.sh

@@ -3187,7 +3187,6 @@ compile_USD() {
     if [ -d $INST/tbb ]; then
       cmake_d="$cmake_d $cmake_d -D TBB_ROOT_DIR=$INST/tbb"
     fi
-    cmake_d="$cmake_d -DPXR_SET_INTERNAL_NAMESPACE=usdBlender"
     cmake_d="$cmake_d -DPXR_ENABLE_PYTHON_SUPPORT=OFF"
     cmake_d="$cmake_d -DPXR_BUILD_IMAGING=OFF"
     cmake_d="$cmake_d -DPXR_BUILD_TESTS=OFF"

build_files/build_environment/patches/boost.user.jam.in

@@ -1,4 +1,4 @@
 using python : @PYTHON_SHORT_VERSION@ : @PYTHON_BINARY@
- : @LIBDIR@/python/include @LIBDIR@/python/include/python@PYTHON_SHORT_VERSION@m/ 
+ : @LIBDIR@/python/include @LIBDIR@/python/include/python@PYTHON_SHORT_VERSION@/ 
  : @LIBDIR@/python/libs  
 ;

build_files/build_environment/patches/materialx.diff

@@ -0,0 +1,13 @@
+diff -Naur orig/source/PyMaterialX/PyBind11/tools/FindPythonLibsNew.cmake external_materialx/source/PyMaterialX/PyBind11/tools/FindPythonLibsNew.cmake
+--- orig/source/PyMaterialX/PyBind11/tools/FindPythonLibsNew.cmake      2022-11-04 14:23:29 -0600
++++ external_materialx/source/PyMaterialX/PyBind11/tools/FindPythonLibsNew.cmake        2022-11-08 11:58:45 -0700
+@@ -181,6 +181,9 @@
+ string(REGEX REPLACE "\\\\" "/" PYTHON_SITE_PACKAGES "${PYTHON_SITE_PACKAGES}")
+
+ if(CMAKE_HOST_WIN32)
++  if(PYTHON_EXECUTABLE MATCHES "_d.exe$")
++    set(PYTHON_LIBRARY_SUFFIX ${PYTHON_LIBRARY_SUFFIX}_d)
++  endif()
+   set(PYTHON_LIBRARY "${PYTHON_PREFIX}/libs/python${PYTHON_LIBRARY_SUFFIX}.lib")
+
+   # when run in a venv, PYTHON_PREFIX points to it. But the libraries remain in the

build_files/build_environment/patches/opencollada.diff

@@ -3,19 +3,19 @@ index 95abbe2..4f14f30 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
 @@ -254,11 +254,11 @@ if(USE_STATIC_MSVC_RUNTIME)
- endif()
+ endif()
- 
+ 
- #adding PCRE
+ #adding PCRE
--find_package(PCRE)
+-find_package(PCRE)
-+#find_package(PCRE)
++#find_package(PCRE)
- if (PCRE_FOUND)
+ if (PCRE_FOUND)
- 	message(STATUS "SUCCESSFUL: PCRE found")
+ 	message(STATUS "SUCCESSFUL: PCRE found")
- else ()  # if pcre not found building its local copy from ./Externals
+ else ()  # if pcre not found building its local copy from ./Externals
--	if (WIN32 OR APPLE)
+-	if (WIN32 OR APPLE)
-+	if (1)
++	if (1)
- 		message("WARNING: Native PCRE not found, taking PCRE from ./Externals")
+ 		message("WARNING: Native PCRE not found, taking PCRE from ./Externals")
- 		add_definitions(-DPCRE_STATIC)
+ 		add_definitions(-DPCRE_STATIC)
- 		add_subdirectory(${EXTERNAL_LIBRARIES}/pcre)
+ 		add_subdirectory(${EXTERNAL_LIBRARIES}/pcre)
 diff --git a/DAEValidator/CMakeLists.txt b/DAEValidator/CMakeLists.txt
 index 03ad540..f7d05cf 100644
 --- a/DAEValidator/CMakeLists.txt
@@ -66,13 +66,13 @@ index 40081e7..e1d1bfa 100644
 --- a/Externals/LibXML/CMakeLists.txt
 +++ b/Externals/LibXML/CMakeLists.txt
 @@ -9,6 +9,7 @@ add_definitions(
- 		-DLIBXML_SCHEMAS_ENABLED
+ 		-DLIBXML_SCHEMAS_ENABLED
- 		-DLIBXML_XPATH_ENABLED
+ 		-DLIBXML_XPATH_ENABLED
- 		-DLIBXML_TREE_ENABLED
+ 		-DLIBXML_TREE_ENABLED
-+		-DLIBXML_STATIC
++		-DLIBXML_STATIC
- 	)
+ 	)
- 	
+ 	
- if(USE_STATIC_MSVC_RUNTIME)
+ if(USE_STATIC_MSVC_RUNTIME)
 diff --git a/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp b/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp
 index 1f9a3ee..d151e9a 100644
 --- a/GeneratedSaxParser/src/GeneratedSaxParserUtils.cpp
@@ -155,3 +155,15 @@ diff -Naur a/CMakeLists.txt b/CMakeLists.txt
  
  # Library export
  install(EXPORT LibraryExport DESTINATION ${OPENCOLLADA_INST_CMAKECONFIG} FILE OpenCOLLADATargets.cmake)
+diff -Naur OpenCOLLADA-1.6.68/common/libBuffer/include/CommonFWriteBufferFlusher.h external_opencollada/common/libBuffer/include/CommonFWriteBufferFlusher.h
+--- OpenCOLLADA-1.6.68/common/libBuffer/include/CommonFWriteBufferFlusher.h	2018-11-26 14:43:10 -0700
++++ external_opencollada/common/libBuffer/include/CommonFWriteBufferFlusher.h	2022-08-19 11:36:04 -0600
+@@ -23,7 +23,7 @@
+ #	include <tr1/unordered_map>
+ #endif
+ 
+-#ifdef _LIBCPP_VERSION
++#if defined(_LIBCPP_VERSION) || defined(WIN32)
+ // If we're compiling with libc++, create a namespace alias for tr1 that points to std.
+ // Not particularly elegant, and largely should be filed under "hack", but it works for OS X with clang for now.
+ namespace std {

build_files/build_environment/patches/openimageio.diff

@@ -21,16 +21,3 @@ diff -Naur orig/src/cmake/compiler.cmake external_openimageio/src/cmake/compiler
  endif (MSVC)
  
  if (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD"
-diff -Naur orig/src/include/OpenImageIO/platform.h external_openimageio/src/include/OpenImageIO/platform.h
---- orig/src/include/OpenImageIO/platform.h	2020-05-10 21:43:52 -0600
-+++ external_openimageio/src/include/OpenImageIO/platform.h	2020-05-13 17:04:36 -0600
-@@ -41,6 +41,9 @@
- #    ifndef NOMINMAX
- #        define NOMINMAX
- #    endif
-+#    ifndef NOGDI
-+#        define NOGDI
-+#    endif
- #    include <windows.h>
- #endif
- 

build_files/build_environment/patches/openvdb.diff

@@ -1,30 +1,6 @@
-diff -ur openvdb-9.0.0/cmake/FindTBB.cmake openvdb/cmake/FindTBB.cmake
---- openvdb-9.0.0/cmake/FindTBB.cmake	2021-10-30 03:55:40.000000000 +0100
-+++ openvdb/cmake/FindTBB.cmake	2022-03-31 11:33:15.592329750 +0100
-@@ -252,7 +252,8 @@
-       set(_TBB_LIB_NAME "${_TBB_LIB_NAME}${TBB_DEBUG_SUFFIX}")
-     endif()
- 
--    find_library(Tbb_${COMPONENT}_LIBRARY_${BUILD_TYPE} ${_TBB_LIB_NAME}
-+    find_library(Tbb_${COMPONENT}_LIBRARY_${BUILD_TYPE}
-+      NAMES ${_TBB_LIB_NAME} ${_TBB_LIB_NAME}_static
-       ${_FIND_TBB_ADDITIONAL_OPTIONS}
-       PATHS ${_TBB_LIBRARYDIR_SEARCH_DIRS}
-       PATH_SUFFIXES ${CMAKE_INSTALL_LIBDIR} lib64 lib
 diff -Naur openvdb-8.0.0/openvdb/openvdb/CMakeLists.txt openvdb/openvdb/openvdb/CMakeLists.txt
 --- openvdb-8.0.0/openvdb/openvdb/CMakeLists.txt	2020-12-24 10:13:14 -0700
 +++ openvdb/openvdb/openvdb/CMakeLists.txt	2021-02-05 11:18:33 -0700
-@@ -107,7 +107,9 @@
-   #        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)
 @@ -146,6 +148,7 @@
          Boost::disable_autolinking  # add -DBOOST_ALL_NO_LIB
        )
@@ -99,321 +75,18 @@ diff -Naur openvdb-8.0.0/openvdb/openvdb/version.rc.in openvdb/openvdb/openvdb/v
 +
 +    END
 +END
-diff --git a/nanovdb/nanovdb/NanoVDB.h b/nanovdb/nanovdb/NanoVDB.h
+diff -Naur orig/openvdb/openvdb/tree/ValueAccessor.h openvdb/openvdb/openvdb/tree/ValueAccessor.h
-index cc2e54b77..703d2eabc 100644
+--- orig/openvdb/openvdb/tree/ValueAccessor.h	2022-11-02 13:58:26 -0600
---- a/nanovdb/nanovdb/NanoVDB.h
++++ openvdb/openvdb/openvdb/tree/ValueAccessor.h	2022-11-02 18:55:09 -0600
-+++ b/nanovdb/nanovdb/NanoVDB.h
+@@ -872,7 +872,10 @@
-@@ -161,8 +161,8 @@ typedef unsigned long long uint64_t;
+     using LeafNodeType = typename NodeType::LeafNodeType;
+     using CoordLimits = std::numeric_limits<Int32>;
  
- #endif // __CUDACC_RTC__
+-    static_assert(std::is_same<NodeType, LeafNodeType>::value);
++    // Blender: Technically not an issue in OpenVDB, but USD 21.11 still builds 
++    // as C++14 which does not support terse asserts yet. Add a message to 
++    // explicitly select the C++14 supported static assert.
++    static_assert(std::is_same<NodeType, LeafNodeType>::value, "cache item node type is not leaf node type");
  
--#ifdef __CUDACC__
+     CacheItem(TreeCacheT& parent)
--// Only define __hostdev__ when using NVIDIA CUDA compiler
+         : mParent(&parent)
-+#if defined(__CUDACC__) || defined(__HIP__)
-+// Only define __hostdev__ when using NVIDIA CUDA or HIP compiler
- #define __hostdev__ __host__ __device__
- #else
- #define __hostdev__
-@@ -611,7 +611,7 @@ struct Delta<double>
- /// Maximum floating-point values
- template<typename T>
- struct Maximum;
--#ifdef __CUDA_ARCH__
-+#if defined(__CUDA_ARCH__) || defined(__HIP__)
- template<>
- struct Maximum<int>
- {
-@@ -1176,10 +1176,10 @@ using Vec3f = Vec3<float>;
- using Vec3i = Vec3<int>;
- 
- /// @brief Return a single precision floating-point vector of this coordinate
--Vec3f Coord::asVec3s() const { return Vec3f(float(mVec[0]), float(mVec[1]), float(mVec[2])); }
-+__hostdev__ inline Vec3f Coord::asVec3s() const { return Vec3f(float(mVec[0]), float(mVec[1]), float(mVec[2])); }
- 
- /// @brief Return a double precision floating-point vector of this coordinate
--Vec3d Coord::asVec3d() const { return Vec3d(double(mVec[0]), double(mVec[1]), double(mVec[2])); }
-+__hostdev__ inline Vec3d Coord::asVec3d() const { return Vec3d(double(mVec[0]), double(mVec[1]), double(mVec[2])); }
- 
- // ----------------------------> Vec4 <--------------------------------------
- 
-@@ -2042,7 +2042,7 @@ struct Map
- }; // Map
- 
- template<typename Mat4T>
--void Map::set(const Mat4T& mat, const Mat4T& invMat, double taper)
-+__hostdev__ void Map::set(const Mat4T& mat, const Mat4T& invMat, double taper)
- {
-     float * mf = mMatF, *vf = mVecF;
-     float*  mif = mInvMatF;
-@@ -2486,7 +2486,7 @@ class Grid : private GridData
- }; // Class Grid
- 
- template<typename TreeT>
--int Grid<TreeT>::findBlindDataForSemantic(GridBlindDataSemantic semantic) const
-+__hostdev__ int Grid<TreeT>::findBlindDataForSemantic(GridBlindDataSemantic semantic) const
- {
-     for (uint32_t i = 0, n = this->blindDataCount(); i < n; ++i)
-         if (this->blindMetaData(i).mSemantic == semantic)
-@@ -2671,7 +2671,7 @@ class Tree : private TreeData<RootT::LEVEL>
- }; // Tree class
- 
- template<typename RootT>
--void Tree<RootT>::extrema(ValueType& min, ValueType& max) const
-+__hostdev__ void Tree<RootT>::extrema(ValueType& min, ValueType& max) const
- {
-     min = this->root().minimum();
-     max = this->root().maximum();
-@@ -3880,7 +3880,7 @@ class LeafNode : private LeafData<BuildT, CoordT, MaskT, Log2Dim>
- }; // LeafNode class
- 
- template<typename ValueT, typename CoordT, template<uint32_t> class MaskT, uint32_t LOG2DIM>
--inline void LeafNode<ValueT, CoordT, MaskT, LOG2DIM>::updateBBox()
-+__hostdev__ inline void LeafNode<ValueT, CoordT, MaskT, LOG2DIM>::updateBBox()
- {
-     static_assert(LOG2DIM == 3, "LeafNode::updateBBox: only supports LOGDIM = 3!");
-     if (!this->isActive()) return;
-diff --git a/nanovdb/nanovdb/util/SampleFromVoxels.h b/nanovdb/nanovdb/util/SampleFromVoxels.h
-index 852123dac..e779d66cf 100644
---- a/nanovdb/nanovdb/util/SampleFromVoxels.h
-+++ b/nanovdb/nanovdb/util/SampleFromVoxels.h
-@@ -22,7 +22,7 @@
- #define NANOVDB_SAMPLE_FROM_VOXELS_H_HAS_BEEN_INCLUDED
- 
- // Only define __hostdev__ when compiling as NVIDIA CUDA
--#ifdef __CUDACC__
-+#if defined(__CUDACC__) || defined(__HIP__)
- #define __hostdev__ __host__ __device__
- #else
- #include <cmath> // for floor
-@@ -136,7 +136,7 @@ class SampleFromVoxels<TreeOrAccT, 0, false>
- 
- template<typename TreeOrAccT>
- template<typename Vec3T>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 0, true>::operator()(const Vec3T& xyz) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 0, true>::operator()(const Vec3T& xyz) const
- {
-     const CoordT ijk = Round<CoordT>(xyz);
-     if (ijk != mPos) {
-@@ -147,7 +147,7 @@ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 0, true>::operator()
- }
- 
- template<typename TreeOrAccT>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 0, true>::operator()(const CoordT& ijk) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 0, true>::operator()(const CoordT& ijk) const
- {
-     if (ijk != mPos) {
-         mPos = ijk;
-@@ -158,7 +158,7 @@ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 0, true>::operator()
- 
- template<typename TreeOrAccT>
- template<typename Vec3T>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 0, false>::operator()(const Vec3T& xyz) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 0, false>::operator()(const Vec3T& xyz) const
- {
-     return mAcc.getValue(Round<CoordT>(xyz));
- }
-@@ -195,7 +195,7 @@ class TrilinearSampler
- }; // TrilinearSamplerBase
- 
- template<typename TreeOrAccT>
--void TrilinearSampler<TreeOrAccT>::stencil(CoordT& ijk, ValueT (&v)[2][2][2]) const
-+__hostdev__ void TrilinearSampler<TreeOrAccT>::stencil(CoordT& ijk, ValueT (&v)[2][2][2]) const
- {
-     v[0][0][0] = mAcc.getValue(ijk); // i, j, k
- 
-@@ -224,7 +224,7 @@ void TrilinearSampler<TreeOrAccT>::stencil(CoordT& ijk, ValueT (&v)[2][2][2]) co
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--typename TreeOrAccT::ValueType TrilinearSampler<TreeOrAccT>::sample(const Vec3T<RealT> &uvw, const ValueT (&v)[2][2][2])
-+__hostdev__ typename TreeOrAccT::ValueType TrilinearSampler<TreeOrAccT>::sample(const Vec3T<RealT> &uvw, const ValueT (&v)[2][2][2])
- {
- #if 0
-   auto lerp = [](ValueT a, ValueT b, ValueT w){ return fma(w, b-a, a); };// = w*(b-a) + a
-@@ -239,7 +239,7 @@ typename TreeOrAccT::ValueType TrilinearSampler<TreeOrAccT>::sample(const Vec3T<
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--Vec3T<typename TreeOrAccT::ValueType> TrilinearSampler<TreeOrAccT>::gradient(const Vec3T<RealT> &uvw, const ValueT (&v)[2][2][2])
-+__hostdev__ Vec3T<typename TreeOrAccT::ValueType> TrilinearSampler<TreeOrAccT>::gradient(const Vec3T<RealT> &uvw, const ValueT (&v)[2][2][2])
- {
-     static_assert(is_floating_point<ValueT>::value, "TrilinearSampler::gradient requires a floating-point type");
- #if 0
-@@ -270,7 +270,7 @@ Vec3T<typename TreeOrAccT::ValueType> TrilinearSampler<TreeOrAccT>::gradient(con
- }
- 
- template<typename TreeOrAccT>
--bool TrilinearSampler<TreeOrAccT>::zeroCrossing(const ValueT (&v)[2][2][2])
-+__hostdev__ bool TrilinearSampler<TreeOrAccT>::zeroCrossing(const ValueT (&v)[2][2][2])
- {
-     static_assert(is_floating_point<ValueT>::value, "TrilinearSampler::zeroCrossing requires a floating-point type");
-     const bool less = v[0][0][0] < ValueT(0);
-@@ -363,21 +363,21 @@ class SampleFromVoxels<TreeOrAccT, 1, true> : public TrilinearSampler<TreeOrAccT
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, true>::operator()(Vec3T<RealT> xyz) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, true>::operator()(Vec3T<RealT> xyz) const
- {
-     this->cache(xyz);
-     return BaseT::sample(xyz, mVal);
- }
- 
- template<typename TreeOrAccT>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, true>::operator()(const CoordT &ijk) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, true>::operator()(const CoordT &ijk) const
- {
-     return  ijk == mPos ? mVal[0][0][0] : BaseT::mAcc.getValue(ijk);
- }
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--Vec3T<typename TreeOrAccT::ValueType> SampleFromVoxels<TreeOrAccT, 1, true>::gradient(Vec3T<RealT> xyz) const
-+__hostdev__ Vec3T<typename TreeOrAccT::ValueType> SampleFromVoxels<TreeOrAccT, 1, true>::gradient(Vec3T<RealT> xyz) const
- {
-     this->cache(xyz);
-     return BaseT::gradient(xyz, mVal);
-@@ -393,7 +393,7 @@ __hostdev__ bool SampleFromVoxels<TreeOrAccT, 1, true>::zeroCrossing(Vec3T<RealT
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--void SampleFromVoxels<TreeOrAccT, 1, true>::cache(Vec3T<RealT>& xyz) const
-+__hostdev__ void SampleFromVoxels<TreeOrAccT, 1, true>::cache(Vec3T<RealT>& xyz) const
- {
-     CoordT ijk = Floor<CoordT>(xyz);
-     if (ijk != mPos) {
-@@ -406,7 +406,7 @@ void SampleFromVoxels<TreeOrAccT, 1, true>::cache(Vec3T<RealT>& xyz) const
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, false>::operator()(Vec3T<RealT> xyz) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, false>::operator()(Vec3T<RealT> xyz) const
- {
-     ValueT val[2][2][2];
-     CoordT ijk = Floor<CoordT>(xyz);
-@@ -418,7 +418,7 @@ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, false>::operator(
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, false>::operator()(Vec3T<RealT> xyz) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, false>::operator()(Vec3T<RealT> xyz) const
- {
-     auto lerp = [](ValueT a, ValueT b, RealT w) { return a + ValueT(w) * (b - a); };
- 
-@@ -463,7 +463,7 @@ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 1, false>::operator(
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--inline Vec3T<typename TreeOrAccT::ValueType> SampleFromVoxels<TreeOrAccT, 1, false>::gradient(Vec3T<RealT> xyz) const
-+__hostdev__ inline Vec3T<typename TreeOrAccT::ValueType> SampleFromVoxels<TreeOrAccT, 1, false>::gradient(Vec3T<RealT> xyz) const
- {
-     ValueT val[2][2][2];
-     CoordT ijk = Floor<CoordT>(xyz);
-@@ -473,7 +473,7 @@ inline Vec3T<typename TreeOrAccT::ValueType> SampleFromVoxels<TreeOrAccT, 1, fal
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--bool SampleFromVoxels<TreeOrAccT, 1, false>::zeroCrossing(Vec3T<RealT> xyz) const
-+__hostdev__ bool SampleFromVoxels<TreeOrAccT, 1, false>::zeroCrossing(Vec3T<RealT> xyz) const
- {
-     ValueT val[2][2][2];
-     CoordT ijk = Floor<CoordT>(xyz);
-@@ -510,7 +510,7 @@ class TriquadraticSampler
- }; // TriquadraticSamplerBase
- 
- template<typename TreeOrAccT>
--void TriquadraticSampler<TreeOrAccT>::stencil(const CoordT &ijk, ValueT (&v)[3][3][3]) const
-+__hostdev__ void TriquadraticSampler<TreeOrAccT>::stencil(const CoordT &ijk, ValueT (&v)[3][3][3]) const
- {
-     CoordT p(ijk[0] - 1, 0, 0);
-     for (int dx = 0; dx < 3; ++dx, ++p[0]) {
-@@ -526,7 +526,7 @@ void TriquadraticSampler<TreeOrAccT>::stencil(const CoordT &ijk, ValueT (&v)[3][
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--typename TreeOrAccT::ValueType TriquadraticSampler<TreeOrAccT>::sample(const Vec3T<RealT> &uvw, const ValueT (&v)[3][3][3])
-+__hostdev__ typename TreeOrAccT::ValueType TriquadraticSampler<TreeOrAccT>::sample(const Vec3T<RealT> &uvw, const ValueT (&v)[3][3][3])
- {
-     auto kernel = [](const ValueT* value, double weight)->ValueT {
-         return weight * (weight * (0.5f * (value[0] + value[2]) - value[1]) +
-@@ -545,7 +545,7 @@ typename TreeOrAccT::ValueType TriquadraticSampler<TreeOrAccT>::sample(const Vec
- }
- 
- template<typename TreeOrAccT>
--bool TriquadraticSampler<TreeOrAccT>::zeroCrossing(const ValueT (&v)[3][3][3])
-+__hostdev__ bool TriquadraticSampler<TreeOrAccT>::zeroCrossing(const ValueT (&v)[3][3][3])
- {
-     static_assert(is_floating_point<ValueT>::value, "TrilinearSampler::zeroCrossing requires a floating-point type");
-     const bool less = v[0][0][0] < ValueT(0);
-@@ -624,14 +624,14 @@ class SampleFromVoxels<TreeOrAccT, 2, true> : public TriquadraticSampler<TreeOrA
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 2, true>::operator()(Vec3T<RealT> xyz) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 2, true>::operator()(Vec3T<RealT> xyz) const
- {
-     this->cache(xyz);
-     return BaseT::sample(xyz, mVal);
- }
- 
- template<typename TreeOrAccT>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 2, true>::operator()(const CoordT &ijk) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 2, true>::operator()(const CoordT &ijk) const
- {
-     return  ijk == mPos ? mVal[1][1][1] : BaseT::mAcc.getValue(ijk);
- }
-@@ -646,7 +646,7 @@ __hostdev__ bool SampleFromVoxels<TreeOrAccT, 2, true>::zeroCrossing(Vec3T<RealT
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--void SampleFromVoxels<TreeOrAccT, 2, true>::cache(Vec3T<RealT>& xyz) const
-+__hostdev__ void SampleFromVoxels<TreeOrAccT, 2, true>::cache(Vec3T<RealT>& xyz) const
- {
-     CoordT ijk = Floor<CoordT>(xyz);
-     if (ijk != mPos) {
-@@ -657,7 +657,7 @@ void SampleFromVoxels<TreeOrAccT, 2, true>::cache(Vec3T<RealT>& xyz) const
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 2, false>::operator()(Vec3T<RealT> xyz) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 2, false>::operator()(Vec3T<RealT> xyz) const
- {
-     ValueT val[3][3][3];
-     CoordT ijk = Floor<CoordT>(xyz);
-@@ -667,7 +667,7 @@ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 2, false>::operator(
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--bool SampleFromVoxels<TreeOrAccT, 2, false>::zeroCrossing(Vec3T<RealT> xyz) const
-+__hostdev__ bool SampleFromVoxels<TreeOrAccT, 2, false>::zeroCrossing(Vec3T<RealT> xyz) const
- {
-     ValueT val[3][3][3];
-     CoordT ijk = Floor<CoordT>(xyz);
-@@ -710,7 +710,7 @@ class TricubicSampler
- }; // TricubicSampler
- 
- template<typename TreeOrAccT>
--void TricubicSampler<TreeOrAccT>::stencil(const CoordT& ijk, ValueT (&C)[64]) const
-+__hostdev__ void TricubicSampler<TreeOrAccT>::stencil(const CoordT& ijk, ValueT (&C)[64]) const
- {
-     auto fetch = [&](int i, int j, int k) -> ValueT& { return C[((i + 1) << 4) + ((j + 1) << 2) + k + 1]; };
- 
-@@ -929,7 +929,7 @@ class SampleFromVoxels<TreeOrAccT, 3, true> : public TricubicSampler<TreeOrAccT>
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 3, true>::operator()(Vec3T<RealT> xyz) const
-+__hostdev__ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 3, true>::operator()(Vec3T<RealT> xyz) const
- {
-     this->cache(xyz);
-     return BaseT::sample(xyz, mC);
-@@ -937,7 +937,7 @@ typename TreeOrAccT::ValueType SampleFromVoxels<TreeOrAccT, 3, true>::operator()
- 
- template<typename TreeOrAccT>
- template<typename RealT, template<typename...> class Vec3T>
--void SampleFromVoxels<TreeOrAccT, 3, true>::cache(Vec3T<RealT>& xyz) const
-+__hostdev__ void SampleFromVoxels<TreeOrAccT, 3, true>::cache(Vec3T<RealT>& xyz) const
- {
-     CoordT ijk = Floor<CoordT>(xyz);
-     if (ijk != mPos) {
-

build_files/build_environment/patches/osl.diff

@@ -1,7 +1,8 @@
-diff -Naur OpenShadingLanguage-1.12.6.2/CMakeLists.txt external_osl/CMakeLists.txt
+diff --git a/CMakeLists.txt b/CMakeLists.txt
---- OpenShadingLanguage-1.12.6.2/CMakeLists.txt	2022-09-30 17:43:53 -0600
+index d527232..5ad6eaa 100644
-+++ external_osl/CMakeLists.txt	2022-10-15 14:49:26 -0600
+--- a/CMakeLists.txt
-@@ -101,6 +101,11 @@
++++ b/CMakeLists.txt
+@@ -99,6 +99,11 @@ set (OSL_PTX_INSTALL_DIR "${CMAKE_INSTALL_FULL_DATADIR}/${PROJECT_NAME}/ptx"
       CACHE STRING "Directory where OptiX PTX files will be installed")
  set (CMAKE_DEBUG_POSTFIX "" CACHE STRING "Library naming postfix for Debug builds (e.g., '_debug')")
  
@@ -13,10 +14,11 @@ diff -Naur OpenShadingLanguage-1.12.6.2/CMakeLists.txt external_osl/CMakeLists.t
  
  set (OSL_NO_DEFAULT_TEXTURESYSTEM OFF CACHE BOOL "Do not use create a raw OIIO::TextureSystem")
  if (OSL_NO_DEFAULT_TEXTURESYSTEM)
-diff -Naur OpenShadingLanguage-1.12.6.2/src/cmake/externalpackages.cmake external_osl/src/cmake/externalpackages.cmake
+diff --git a/src/cmake/externalpackages.cmake b/src/cmake/externalpackages.cmake
---- OpenShadingLanguage-1.12.6.2/src/cmake/externalpackages.cmake	2022-09-30 17:43:53 -0600
+index a7e098b..dad11d0 100644
-+++ external_osl/src/cmake/externalpackages.cmake	2022-10-15 14:49:26 -0600
+--- a/src/cmake/externalpackages.cmake
-@@ -77,6 +77,7 @@
++++ b/src/cmake/externalpackages.cmake
+@@ -77,6 +77,7 @@ link_directories ("${Boost_LIBRARY_DIRS}")
  
  
  checked_find_package (ZLIB REQUIRED)  # Needed by several packages
@@ -24,30 +26,10 @@ diff -Naur OpenShadingLanguage-1.12.6.2/src/cmake/externalpackages.cmake externa
  
  # IlmBase & OpenEXR
  checked_find_package (OpenEXR REQUIRED
-diff -Naur OpenShadingLanguage-1.12.6.2/src/include/OSL/llvm_util.h external_osl/src/include/OSL/llvm_util.h
+diff --git a/src/liboslcomp/oslcomp.cpp b/src/liboslcomp/oslcomp.cpp
---- OpenShadingLanguage-1.12.6.2/src/include/OSL/llvm_util.h	2022-09-30 17:43:53 -0600
+index 8c2e77b..211b8a7 100644
-+++ external_osl/src/include/OSL/llvm_util.h	2022-10-15 15:37:24 -0600
+--- a/src/liboslcomp/oslcomp.cpp
-@@ -9,6 +9,8 @@
++++ b/src/liboslcomp/oslcomp.cpp
- #include <unordered_set>
- #include <vector>
- 
-+#define OSL_HAS_BLENDER_CLEANUP_FIX
-+
- #ifdef LLVM_NAMESPACE
- namespace llvm = LLVM_NAMESPACE;
- #endif
-@@ -455,7 +457,7 @@
-     llvm::BasicBlock* masked_return_block() const;
- 
-     bool is_masking_required() const { return m_is_masking_required; }
--
-+    static void Cleanup ();
-     struct ScopedMasking {
-         ScopedMasking() {}
- 
-diff -Naur OpenShadingLanguage-1.12.6.2/src/liboslcomp/oslcomp.cpp external_osl/src/liboslcomp/oslcomp.cpp
---- OpenShadingLanguage-1.12.6.2/src/liboslcomp/oslcomp.cpp	2022-09-30 17:43:53 -0600
-+++ external_osl/src/liboslcomp/oslcomp.cpp	2022-10-15 14:49:26 -0600
 @@ -21,6 +21,13 @@
  #if !defined(__STDC_CONSTANT_MACROS)
  #    define __STDC_CONSTANT_MACROS 1
@@ -62,50 +44,34 @@ diff -Naur OpenShadingLanguage-1.12.6.2/src/liboslcomp/oslcomp.cpp external_osl/
  #include <clang/Basic/TargetInfo.h>
  #include <clang/Frontend/CompilerInstance.h>
  #include <clang/Frontend/TextDiagnosticPrinter.h>
-diff -Naur OpenShadingLanguage-1.12.6.2/src/liboslexec/llvm_util.cpp external_osl/src/liboslexec/llvm_util.cpp
+diff --git a/src/liboslexec/llvm_instance.cpp b/src/liboslexec/llvm_instance.cpp
---- OpenShadingLanguage-1.12.6.2/src/liboslexec/llvm_util.cpp	2022-09-30 17:43:53 -0600
+index 8f52546..8c2d0c7 100644
-+++ external_osl/src/liboslexec/llvm_util.cpp	2022-10-15 15:53:11 -0600
+--- a/src/liboslexec/llvm_instance.cpp
-@@ -116,8 +116,6 @@
++++ b/src/liboslexec/llvm_instance.cpp
-     return { A.data(), size_t(A.size()) };
+@@ -1363,6 +1363,10 @@ BackendLLVM::run()
+ #ifdef OSL_LLVM_NO_BITCODE
+         OSL_ASSERT(!use_rs_bitcode());
+         ll.module(ll.new_module("llvm_ops"));
++        if (use_optix()) {
++            ll.module()->setDataLayout("e-i64:64-i128:128-v16:16-v32:32-n16:32:64");
++            ll.module()->setTargetTriple("nvptx64-nvidia-cuda");
++        }
+ #else
+         if (!use_optix()) {
+             if (use_rs_bitcode()) {
+diff --git a/src/liboslexec/shadingsys.cpp b/src/liboslexec/shadingsys.cpp
+index 46e4529..8e86486 100644
+--- a/src/liboslexec/shadingsys.cpp
++++ b/src/liboslexec/shadingsys.cpp
+@@ -2121,6 +2121,11 @@ ShadingSystemImpl::getattribute(ShaderGroup* group, string_view name,
+         return true;
+     }
+ 
++    if (name == "groupdata_size" && type == TypeDesc::TypeInt) {
++        *(int*)val = (int)group->m_llvm_groupdata_size;
++        return true;
++    }
++
+     return false;
  }
  
--
--
- namespace pvt {
- 
- typedef llvm::SectionMemoryManager LLVMMemoryManager;
-@@ -182,6 +180,13 @@
-     ++jit_mem_hold_users;
- }
- 
-+void
-+LLVM_Util::Cleanup()
-+{
-+    if (jitmm_hold)
-+        jitmm_hold->clear();
-+}
-+
- 
- LLVM_Util::ScopedJitMemoryUser::~ScopedJitMemoryUser()
- {
-diff --git a/src/include/OSL/mask.h b/src/include/OSL/mask.h
-index 24197af..b9275f6 100644
---- a/src/include/OSL/mask.h
-+++ b/src/include/OSL/mask.h
-@@ -4,7 +4,6 @@
- 
- #pragma once
- 
--#include <immintrin.h>
- #include <type_traits>
- 
- #include <OSL/oslconfig.h>
-@@ -23,6 +22,8 @@ using std::countr_zero;
- 
- #elif OSL_INTEL_CLASSIC_COMPILER_VERSION
- 
-+#include <immintrin.h>
-+
- OSL_FORCEINLINE int popcount(uint32_t x) noexcept { return _mm_popcnt_u32(x);}
- OSL_FORCEINLINE int popcount(uint64_t x) noexcept { return _mm_popcnt_u64(x); }
- OSL_FORCEINLINE int countr_zero(uint32_t x) noexcept { return _bit_scan_forward(x); }

build_files/build_environment/patches/python_windows.diff

@@ -0,0 +1,22 @@
+--- a/PCbuild/prepare_ssl.bat	2022-10-30 11:48:14 -0600
++++ b/PCbuild/prepare_ssl.bat	2022-10-30 11:53:16 -0600
+@@ -47,12 +47,13 @@
+ if "%PERL%" == "" where perl > "%TEMP%\perl.loc" 2> nul && set /P PERL= <"%TEMP%\perl.loc" & del "%TEMP%\perl.loc"
+ if "%PERL%" == "" (echo Cannot locate perl.exe on PATH or as PERL variable & exit /b 4)
+ 
+-%MSBUILD% "%PCBUILD%\openssl.vcxproj" /p:Configuration=Release /p:Platform=Win32
+-if errorlevel 1 exit /b
++REM Blender: we only need x64, ssl is kind of a long build, so just build what we need
++REM %MSBUILD% "%PCBUILD%\openssl.vcxproj" /p:Configuration=Release /p:Platform=Win32
++REM if errorlevel 1 exit /b
+ %MSBUILD% "%PCBUILD%\openssl.vcxproj" /p:Configuration=Release /p:Platform=x64
+ if errorlevel 1 exit /b
+-%MSBUILD% "%PCBUILD%\openssl.vcxproj" /p:Configuration=Release /p:Platform=ARM
+-if errorlevel 1 exit /b
+-%MSBUILD% "%PCBUILD%\openssl.vcxproj" /p:Configuration=Release /p:Platform=ARM64
+-if errorlevel 1 exit /b
++REM %MSBUILD% "%PCBUILD%\openssl.vcxproj" /p:Configuration=Release /p:Platform=ARM
++REM if errorlevel 1 exit /b
++REM %MSBUILD% "%PCBUILD%\openssl.vcxproj" /p:Configuration=Release /p:Platform=ARM64
++REM if errorlevel 1 exit /b
+ 

build_files/build_environment/patches/usd.diff

@@ -1,7 +1,7 @@
-diff -x .git -ur usd.orig/cmake/defaults/Packages.cmake external_usd/cmake/defaults/Packages.cmake
+diff -Naur orig/cmake/defaults/Packages.cmake external_usd/cmake/defaults/Packages.cmake
---- usd.orig/cmake/defaults/Packages.cmake	2019-10-24 22:39:53.000000000 +0200
+--- orig/cmake/defaults/Packages.cmake	2022-10-27 12:56:33 -0600
-+++ external_usd/cmake/defaults/Packages.cmake	2019-11-28 13:00:33.185957483 +0100
++++ external_usd/cmake/defaults/Packages.cmake	2022-10-27 13:05:08 -0600
-@@ -64,7 +64,7 @@
+@@ -129,7 +129,7 @@
  endif()
  
  # --TBB
@@ -10,10 +10,9 @@ diff -x .git -ur usd.orig/cmake/defaults/Packages.cmake external_usd/cmake/defau
  add_definitions(${TBB_DEFINITIONS})
  
  # --math
-
+diff -Naur orig/cmake/defaults/msvcdefaults.cmake external_usd/cmake/defaults/msvcdefaults.cmake
-diff -Naur usd_orig/cmake/defaults/msvcdefaults.cmake external_usd/cmake/defaults/msvcdefaults.cmake
+--- orig/cmake/defaults/msvcdefaults.cmake	2022-10-27 12:56:33 -0600
---- usd_orig/cmake/defaults/msvcdefaults.cmake	2022-02-18 14:49:09 -0700
++++ external_usd/cmake/defaults/msvcdefaults.cmake	2022-10-27 13:05:08 -0600
-+++ external_usd/cmake/defaults/msvcdefaults.cmake	2022-03-14 11:41:50 -0600
 @@ -120,9 +120,6 @@
  # for all translation units.
  set(_PXR_CXX_FLAGS "${_PXR_CXX_FLAGS} /bigobj")
@@ -24,38 +23,10 @@ diff -Naur usd_orig/cmake/defaults/msvcdefaults.cmake external_usd/cmake/default
  # Enable multiprocessor builds.
  set(_PXR_CXX_FLAGS "${_PXR_CXX_FLAGS} /MP")
  set(_PXR_CXX_FLAGS "${_PXR_CXX_FLAGS} /Gm-")
-
+diff -Naur orig/pxr/base/arch/timing.h external_usd/pxr/base/arch/timing.h
-diff --git a/pxr/base/work/singularTask.h b/pxr/base/work/singularTask.h
+--- orig/pxr/base/arch/timing.h	2022-10-27 12:56:34 -0600
---- a/pxr/base/work/singularTask.h
++++ external_usd/pxr/base/arch/timing.h	2022-10-27 13:05:08 -0600
-+++ b/pxr/base/work/singularTask.h
+@@ -84,6 +84,10 @@
-@@ -120,7 +120,7 @@
-                     // case we go again to ensure the task can do whatever it
-                     // was awakened to do.  Once we successfully take the count
-                     // to zero, we stop.
--                    size_t old = count;
-+                    std::size_t old = count;
-                     do { _fn(); } while (
-                         !count.compare_exchange_strong(old, 0));
-                 });
-
-diff --git a/pxr/usd/sdr/shaderMetadataHelpers.h b/pxr/usd/sdr/shaderMetadataHelpers.h
---- a/pxr/usd/sdr/shaderMetadataHelpers.h
-+++ b/pxr/usd/sdr/shaderMetadataHelpers.h
-@@ -32,6 +32,8 @@
- #include "pxr/base/tf/token.h"
- #include "pxr/usd/sdr/declare.h"
- 
-+#include <limits>
-+
- PXR_NAMESPACE_OPEN_SCOPE
- 
- /// \namespace ShaderMetadataHelpers
-
-diff --git a/pxr/base/arch/timing.h b/pxr/base/arch/timing.h
-index 517561f..fda5a1f 100644
---- a/pxr/base/arch/timing.h
-+++ b/pxr/base/arch/timing.h
-@@ -91,6 +91,10 @@ ArchGetTickTime()
  inline uint64_t
  ArchGetStartTickTime()
  {
@@ -66,7 +37,7 @@ index 517561f..fda5a1f 100644
      uint64_t t;
  #if defined (ARCH_OS_DARWIN)
      return ArchGetTickTime();
-@@ -123,6 +127,7 @@ ArchGetStartTickTime()
+@@ -116,6 +120,7 @@
  #error "Unsupported architecture."
  #endif
    return t;
@@ -74,7 +45,7 @@ index 517561f..fda5a1f 100644
  }
  
  /// Get a "stop" tick time for measuring an interval of time.  See
-@@ -132,6 +137,10 @@ ArchGetStartTickTime()
+@@ -125,6 +130,10 @@
  inline uint64_t
  ArchGetStopTickTime()
  {
@@ -85,7 +56,7 @@ index 517561f..fda5a1f 100644
      uint64_t t;
  #if defined (ARCH_OS_DARWIN)
      return ArchGetTickTime();
-@@ -162,11 +171,11 @@ ArchGetStopTickTime()
+@@ -155,11 +164,11 @@
  #error "Unsupported architecture."
  #endif
    return t;
@@ -100,3 +71,46 @@ index 517561f..fda5a1f 100644
  
  /// A simple timer class for measuring an interval of time using the
  /// ArchTickTimer facilities.
+diff -Naur orig/pxr/imaging/hioOpenVDB/CMakeLists.txt external_usd/pxr/imaging/hioOpenVDB/CMakeLists.txt
+--- orig/pxr/imaging/hioOpenVDB/CMakeLists.txt	2022-10-27 12:56:35 -0600
++++ external_usd/pxr/imaging/hioOpenVDB/CMakeLists.txt	2022-10-27 13:05:08 -0600
+@@ -20,6 +20,12 @@
+     LIST(APPEND __VDB_IMATH_LIBS ${OPENEXR_Half_LIBRARY})
+ endif()
+ 
++if (WIN32)
++    # OpenVDB uses constants from <cmath> that aren't available on
++    # Windows unless this is defined.
++    add_definitions(-D_USE_MATH_DEFINES)
++endif()
++
+ pxr_library(hioOpenVDB
+     LIBRARIES
+         ar
+diff -Naur orig/pxr/usdImaging/CMakeLists.txt external_usd/pxr/usdImaging/CMakeLists.txt
+--- orig/pxr/usdImaging/CMakeLists.txt	2022-10-27 12:56:37 -0600
++++ external_usd/pxr/usdImaging/CMakeLists.txt	2022-10-27 13:05:08 -0600
+@@ -7,7 +7,7 @@
+     usdVolImaging
+     usdAppUtils
+     usdviewq
+-    bin
++#    bin
+     plugin
+ )
+ 
+diff -Naur orig/cmake/macros/Private.cmake external_usd/cmake/macros/Private.cmake
+--- orig/cmake/macros/Private.cmake     2022-02-18 14:49:09 -0700
++++ external_usd/cmake/macros/Private.cmake     2022-08-05 10:42:03 -0600
+@@ -900,8 +900,10 @@
+         return()
+     endif()
+
+-    if (WIN32 AND PXR_USE_DEBUG_PYTHON)
++    if (WIN32 AND PXR_USE_DEBUG_PYTHON AND NOT CMAKE_DEBUG_POSTFIX)
+         # On Windows when compiling with debug python the library must be named with _d.
++        # Blender: but this can be skipped if CMAKE_DEBUG_POSTFIX is set, it knows
++        # what it is doing and we don't want libraries ending in _d_d.pyd 
+         set(LIBRARY_NAME "_${NAME}_d")
+     else()
+         set(LIBRARY_NAME "_${NAME}")

build_files/build_environment/windows/build_deps.cmd

@@ -103,15 +103,19 @@ if %ERRORLEVEL% NEQ 0 (
 )
 
 set StatusFile=%BUILD_DIR%\%1_%2.log
-set path=%BUILD_DIR%\downloads\mingw\mingw64\msys\1.0\bin\;%BUILD_DIR%\downloads\nasm-2.12.01\;%path%
+set original_path=%path%
+set oiio_paths=%Staging%\%BuildDir%%ARCH%R\Release\openimageio\bin;%Staging%\%BuildDir%%ARCH%D\Debug\openimageio\bin
+set boost_paths=%Staging%\%BuildDir%%ARCH%R\Release\boost\lib;%Staging%\%BuildDir%%ARCH%D\Debug\boost\lib
+set openexr_paths=%Staging%\%BuildDir%%ARCH%R\Release\openexr\bin;%Staging%\%BuildDir%%ARCH%D\Debug\openexr\bin
+set imath_paths=%Staging%\%BuildDir%%ARCH%R\Release\imath\bin;%Staging%\%BuildDir%%ARCH%D\Debug\imath\bin
+set path=%BUILD_DIR%\downloads\mingw\mingw64\msys\1.0\bin\;%BUILD_DIR%\downloads\nasm-2.12.01\;%path%;%boost_paths%;%oiio_paths%;%openexr_paths%;%imath_paths%
 mkdir %STAGING%\%BuildDir%%ARCH%R
 cd %Staging%\%BuildDir%%ARCH%R
 echo %DATE% %TIME% : Start > %StatusFile%
 cmake -G "%CMAKE_BUILDER%" %CMAKE_BUILD_ARCH% -Thost=x64  %SOURCE_DIR% -DPACKAGE_DIR=%BUILD_DIR%/packages -DDOWNLOAD_DIR=%BUILD_DIR%/downloads -DBUILD_MODE=Release -DHARVEST_TARGET=%HARVEST_DIR%/%HARVESTROOT%%VSVER_SHORT%/
 echo %DATE% %TIME% : Release Configuration done >> %StatusFile%
 if "%dobuild%" == "1" (
-	msbuild /m:1 "ll.vcxproj" /p:Configuration=Release /fl /flp:logfile=BlenderDeps_llvm.log;Verbosity=normal
+	msbuild -maxcpucount:1 "BlenderDependencies.sln" /p:Configuration=Release /fl /flp:logfile=BlenderDeps.log;Verbosity=minimal  /verbosity:minimal
-	msbuild /m:1 "BlenderDependencies.sln" /p:Configuration=Release /fl /flp:logfile=BlenderDeps.log;Verbosity=minimal  /verbosity:minimal
 	echo %DATE% %TIME% : Release Build done >> %StatusFile%
 	cmake --build . --target Harvest_Release_Results  > Harvest_Release.txt
 )
@@ -123,8 +127,7 @@ cd %Staging%\%BuildDir%%ARCH%D
 cmake -G "%CMAKE_BUILDER%" %CMAKE_BUILD_ARCH% -Thost=x64 %SOURCE_DIR% -DPACKAGE_DIR=%BUILD_DIR%/packages -DDOWNLOAD_DIR=%BUILD_DIR%/downloads -DCMAKE_BUILD_TYPE=Debug -DBUILD_MODE=Debug -DHARVEST_TARGET=%HARVEST_DIR%/%HARVESTROOT%%VSVER_SHORT%/  %CMAKE_DEBUG_OPTIONS%
 echo %DATE% %TIME% : Debug Configuration done >> %StatusFile%
 if "%dobuild%" == "1" (
-	msbuild /m:1 "ll.vcxproj" /p:Configuration=Debug /fl /flp:logfile=BlenderDeps_llvm.log;;Verbosity=normal 
+	msbuild -maxcpucount:1 "BlenderDependencies.sln" /p:Configuration=Debug /verbosity:n /fl /flp:logfile=BlenderDeps.log;;Verbosity=normal
-	msbuild /m:1 "BlenderDependencies.sln" /p:Configuration=Debug /verbosity:n /fl /flp:logfile=BlenderDeps.log;;Verbosity=normal
 	echo %DATE% %TIME% : Debug Build done >> %StatusFile%
 	cmake --build . --target Harvest_Debug_Results> Harvest_Debug.txt
 )
@@ -132,4 +135,5 @@ echo %DATE% %TIME% : Debug Harvest done >> %StatusFile%
 cd %BUILD_DIR%
 
 :exit
+set path=%original_path%
 Echo .

build_files/cmake/Modules/FindOpenColorIO.cmake

@@ -24,6 +24,7 @@ SET(_opencolorio_FIND_COMPONENTS
   yaml-cpp
   expat
   pystring
+  minizip
 )
 
 SET(_opencolorio_SEARCH_DIRS

build_files/cmake/config/blender_full.cmake

@@ -58,6 +58,7 @@ set(WITH_QUADRIFLOW          ON  CACHE BOOL "" FORCE)
 set(WITH_SDL                 ON  CACHE BOOL "" FORCE)
 set(WITH_TBB                 ON  CACHE BOOL "" FORCE)
 set(WITH_USD                 ON  CACHE BOOL "" FORCE)
+set(WITH_MATERIALX           OFF CACHE BOOL "" FORCE)
 
 set(WITH_MEM_JEMALLOC        ON  CACHE BOOL "" FORCE)
 

build_files/cmake/config/blender_lite.cmake

@@ -63,6 +63,7 @@ set(WITH_QUADRIFLOW          OFF CACHE BOOL "" FORCE)
 set(WITH_SDL                 OFF CACHE BOOL "" FORCE)
 set(WITH_TBB                 OFF CACHE BOOL "" FORCE)
 set(WITH_USD                 OFF CACHE BOOL "" FORCE)
+set(WITH_MATERIALX           OFF CACHE BOOL "" FORCE)
 set(WITH_WASAPI              OFF CACHE BOOL "" FORCE)
 set(WITH_XR_OPENXR           OFF CACHE BOOL "" FORCE)
 

build_files/cmake/config/blender_release.cmake

@@ -59,6 +59,7 @@ set(WITH_QUADRIFLOW          ON  CACHE BOOL "" FORCE)
 set(WITH_SDL                 ON  CACHE BOOL "" FORCE)
 set(WITH_TBB                 ON  CACHE BOOL "" FORCE)
 set(WITH_USD                 ON  CACHE BOOL "" FORCE)
+set(WITH_MATERIALX           OFF CACHE BOOL "" FORCE)
 
 set(WITH_MEM_JEMALLOC          ON  CACHE BOOL "" FORCE)
 

build_files/cmake/platform/platform_apple.cmake

@@ -86,6 +86,15 @@ endif()
 
 if(WITH_USD)
   find_package(USD REQUIRED)
+  add_bundled_libraries(usd/lib)
+endif()
+
+if(WITH_MATERIALX)
+  find_package(MaterialX)
+  set_and_warn_library_found("MaterialX" MaterialX_FOUND WITH_MATERIALX)
+  if(WITH_MATERIALX)
+    add_bundled_libraries(materialx/lib)
+  endif()
 endif()
 
 if(WITH_VULKAN_BACKEND)
@@ -107,6 +116,7 @@ endif()
 
 if(WITH_OPENSUBDIV)
   find_package(OpenSubdiv)
+  add_bundled_libraries(opensubdiv/lib)
 endif()
 
 if(WITH_CODEC_SNDFILE)
@@ -145,6 +155,8 @@ list(APPEND FREETYPE_LIBRARIES
 
 if(WITH_IMAGE_OPENEXR)
   find_package(OpenEXR)
+  add_bundled_libraries(openexr/lib)
+  add_bundled_libraries(imath/lib)
 endif()
 
 if(WITH_CODEC_FFMPEG)
@@ -243,12 +255,17 @@ if(WITH_BOOST)
   if(WITH_OPENVDB)
     list(APPEND _boost_FIND_COMPONENTS iostreams)
   endif()
+  if(WITH_USD AND USD_PYTHON_SUPPORT)
+    list(APPEND _boost_FIND_COMPONENTS python${PYTHON_VERSION_NO_DOTS})
+  endif()
   find_package(Boost COMPONENTS ${_boost_FIND_COMPONENTS})
 
   set(BOOST_LIBRARIES ${Boost_LIBRARIES})
   set(BOOST_INCLUDE_DIR ${Boost_INCLUDE_DIRS})
   set(BOOST_DEFINITIONS)
 
+  add_bundled_libraries(boost/lib)
+
   mark_as_advanced(Boost_LIBRARIES)
   mark_as_advanced(Boost_INCLUDE_DIRS)
   unset(_boost_FIND_COMPONENTS)
@@ -274,18 +291,24 @@ if(WITH_OPENIMAGEIO)
   )
   set(OPENIMAGEIO_DEFINITIONS "-DOIIO_STATIC_BUILD")
   set(OPENIMAGEIO_IDIFF "${LIBDIR}/openimageio/bin/idiff")
+  add_bundled_libraries(openimageio/lib)
 endif()
 
 if(WITH_OPENCOLORIO)
   find_package(OpenColorIO 2.0.0 REQUIRED)
+  add_bundled_libraries(opencolorio/lib)
 endif()
 
 if(WITH_OPENVDB)
   find_package(OpenVDB)
   find_library(BLOSC_LIBRARIES NAMES blosc HINTS ${LIBDIR}/openvdb/lib)
-  print_found_status("Blosc" "${BLOSC_LIBRARIES}")
+  if(BLOSC_LIBRARIES)
-  list(APPEND OPENVDB_LIBRARIES ${BLOSC_LIBRARIES})
+    list(APPEND OPENVDB_LIBRARIES ${BLOSC_LIBRARIES})
+  else()
+    unset(BLOSC_LIBRARIES CACHE)
+  endif()
   set(OPENVDB_DEFINITIONS)
+  add_bundled_libraries(openvdb/lib)
 endif()
 
 if(WITH_NANOVDB)
@@ -334,6 +357,7 @@ endif()
 
 if(WITH_TBB)
   find_package(TBB REQUIRED)
+  add_bundled_libraries(tbb/lib)
 endif()
 
 if(WITH_POTRACE)

build_files/cmake/platform/platform_old_libs_update.cmake

@@ -44,3 +44,20 @@ if(UNIX AND DEFINED NANOVDB_INCLUDE_DIR)
     unset_cache_variables("^NANOVDB")
   endif()
 endif()
+
+# Detect update to 3.4 libs with shared libraries.
+if(UNIX AND
+  DEFINED TBB_LIBRARY AND
+  TBB_LIBRARY MATCHES "libtbb.a$" AND
+  EXISTS ${LIBDIR}/usd/include/pxr/base/tf/pyModule.h)
+  message(STATUS "Auto updating CMake configuration for Blender 3.4 libraries")
+  unset_cache_variables("^BLOSC")
+  unset_cache_variables("^BOOST")
+  unset_cache_variables("^OPENCOLORIO")
+  unset_cache_variables("^OPENEXR")
+  unset_cache_variables("^OPENIMAGEIO")
+  unset_cache_variables("^OPENSUBDIV")
+  unset_cache_variables("^OPENVDB")
+  unset_cache_variables("^TBB")
+  unset_cache_variables("^USD")
+endif()

build_files/cmake/platform/platform_unix.cmake

@@ -68,10 +68,7 @@ if(EXISTS ${LIBDIR})
   set(Boost_NO_SYSTEM_PATHS ON)
   set(OPENEXR_ROOT_DIR ${LIBDIR}/openexr)
   set(CLANG_ROOT_DIR ${LIBDIR}/llvm)
-endif()
+  set(MaterialX_DIR ${LIBDIR}/materialx/lib/cmake/MaterialX)
-
-if(WITH_STATIC_LIBS)
-  string(APPEND CMAKE_EXE_LINKER_FLAGS " -static-libstdc++")
 endif()
 
 # Wrapper to prefer static libraries
@@ -170,6 +167,10 @@ endif()
 if(WITH_IMAGE_OPENEXR)
   find_package_wrapper(OpenEXR)  # our own module
   set_and_warn_library_found("OpenEXR" OPENEXR_FOUND WITH_IMAGE_OPENEXR)
+  if(WITH_IMAGE_OPENEXR)
+    add_bundled_libraries(openexr/lib)
+    add_bundled_libraries(imath/lib)
+  endif()
 endif()
 
 if(WITH_IMAGE_OPENJPEG)
@@ -326,11 +327,12 @@ if(WITH_CYCLES AND WITH_CYCLES_DEVICE_ONEAPI)
 endif()
 
 if(WITH_OPENVDB)
-  find_package_wrapper(OpenVDB)
+  find_package(OpenVDB)
   set_and_warn_library_found("OpenVDB" OPENVDB_FOUND WITH_OPENVDB)
 
   if(OPENVDB_FOUND)
-    find_package_wrapper(Blosc)
+  add_bundled_libraries(openvdb/lib)
+  find_package_wrapper(Blosc)
     set_and_warn_library_found("Blosc" BLOSC_FOUND WITH_OPENVDB_BLOSC)
   endif()
 endif()
@@ -352,13 +354,24 @@ endif()
 if(WITH_USD)
   find_package_wrapper(USD)
   set_and_warn_library_found("USD" USD_FOUND WITH_USD)
+ if(WITH_USD)
+    add_bundled_libraries(usd/lib)
+ endif()
+endif()
+
+if(WITH_MATERIALX)
+  find_package_wrapper(MaterialX)
+  set_and_warn_library_found("MaterialX" MaterialX_FOUND WITH_MATERIALX)
+  if(WITH_MATERIALX)
+    add_bundled_libraries(materialx/lib)
+  endif()
 endif()
 
 if(WITH_BOOST)
   # uses in build instructions to override include and library variables
   if(NOT BOOST_CUSTOM)
     if(WITH_STATIC_LIBS)
-      set(Boost_USE_STATIC_LIBS ON)
+      set(Boost_USE_STATIC_LIBS OFF)
     endif()
     set(Boost_USE_MULTITHREADED ON)
     set(__boost_packages filesystem regex thread date_time)
@@ -374,6 +387,9 @@ if(WITH_BOOST)
     if(WITH_OPENVDB)
       list(APPEND __boost_packages iostreams)
     endif()
+    if(WITH_USD AND USD_PYTHON_SUPPORT)
+      list(APPEND __boost_packages python${PYTHON_VERSION_NO_DOTS})
+    endif()
     list(APPEND __boost_packages system)
     find_package(Boost 1.48 COMPONENTS ${__boost_packages})
     if(NOT Boost_FOUND)
@@ -400,6 +416,8 @@ if(WITH_BOOST)
     find_package(IcuLinux)
     list(APPEND BOOST_LIBRARIES ${ICU_LIBRARIES})
   endif()
+
+  add_bundled_libraries(boost/lib)
 endif()
 
 if(WITH_PUGIXML)
@@ -422,7 +440,6 @@ if(WITH_OPENIMAGEIO)
     ${ZLIB_LIBRARIES}
     ${BOOST_LIBRARIES}
   )
-  set(OPENIMAGEIO_LIBPATH)  # TODO, remove and reference the absolute path everywhere
   set(OPENIMAGEIO_DEFINITIONS "")
 
   if(WITH_IMAGE_TIFF)
@@ -436,16 +453,20 @@ if(WITH_OPENIMAGEIO)
   endif()
 
   set_and_warn_library_found("OPENIMAGEIO" OPENIMAGEIO_FOUND WITH_OPENIMAGEIO)
+  if(WITH_OPENIMAGEIO)
+    add_bundled_libraries(openimageio/lib)
+  endif()
 endif()
 
 if(WITH_OPENCOLORIO)
   find_package_wrapper(OpenColorIO 2.0.0)
 
-  set(OPENCOLORIO_LIBRARIES ${OPENCOLORIO_LIBRARIES})
-  set(OPENCOLORIO_LIBPATH)  # TODO, remove and reference the absolute path everywhere
   set(OPENCOLORIO_DEFINITIONS)
-
   set_and_warn_library_found("OpenColorIO" OPENCOLORIO_FOUND WITH_OPENCOLORIO)
+
+  if(WITH_OPENCOLORIO)
+    add_bundled_libraries(opencolorio/lib)
+  endif()
 endif()
 
 if(WITH_CYCLES AND WITH_CYCLES_EMBREE)
@@ -481,17 +502,23 @@ if(WITH_LLVM)
 endif()
 
 if(WITH_OPENSUBDIV)
-  find_package_wrapper(OpenSubdiv)
+  find_package(OpenSubdiv)
 
   set(OPENSUBDIV_LIBRARIES ${OPENSUBDIV_LIBRARIES})
   set(OPENSUBDIV_LIBPATH)  # TODO, remove and reference the absolute path everywhere
 
   set_and_warn_library_found("OpenSubdiv" OPENSUBDIV_FOUND WITH_OPENSUBDIV)
+  if(WITH_OPENSUBDIV)
+    add_bundled_libraries(opensubdiv/lib)
+  endif()
 endif()
 
 if(WITH_TBB)
   find_package_wrapper(TBB)
   set_and_warn_library_found("TBB" TBB_FOUND WITH_TBB)
+  if(WITH_TBB)
+    add_bundled_libraries(tbb/lib)
+  endif()
 endif()
 
 if(WITH_XR_OPENXR)

build_files/cmake/platform/platform_win32.cmake

@@ -83,7 +83,7 @@ string(APPEND CMAKE_MODULE_LINKER_FLAGS " /SAFESEH:NO /ignore:4099")
 list(APPEND PLATFORM_LINKLIBS
   ws2_32 vfw32 winmm kernel32 user32 gdi32 comdlg32 Comctl32 version
   advapi32 shfolder shell32 ole32 oleaut32 uuid psapi Dbghelp Shlwapi
-  pathcch Shcore Dwmapi
+  pathcch Shcore Dwmapi Crypt32
 )
 
 if(WITH_INPUT_IME)
@@ -285,6 +285,11 @@ if(CMAKE_GENERATOR MATCHES "^Visual Studio.+" AND WITH_CLANG_TIDY)
   set(VS_CLANG_TIDY ON)
 endif()
 
+# To support building against both 3.4 and 3.5 lib folders, disable materialX if it is not found
+set(MATERIALX_LIB_FOLDER_EXISTS EXISTS ${LIBDIR}/materialx)
+set_and_warn_library_found("MaterialX" MATERIALX_LIB_FOLDER_EXISTS WITH_MATERIALX)
+unset(MATERIALX_LIB_FOLDER_EXISTS)
+
 # Mark libdir as system headers with a lower warn level, to resolve some warnings
 # that we have very little control over
 if(NOT MSVC_CLANG                  AND # Available with MSVC 15.7+ but not for CLANG.
@@ -441,9 +446,12 @@ if(WITH_IMAGE_OPENEXR)
     set(IMATH_INCLUDE_DIR ${IMATH}/include)
     set(IMATH_INCLUDE_DIRS ${IMATH_INCLUDE_DIR} ${IMATH}/include/Imath)
     set(IMATH_LIBPATH ${IMATH}/lib)
+    if(EXISTS ${IMATH_LIBPATH}/Imath_s.lib)
+      set(IMATH_POSTFIX _s)
+    endif()
     set(IMATH_LIBRARIES
-      optimized ${IMATH_LIBPATH}/Imath_s.lib
+      optimized ${IMATH_LIBPATH}/Imath${IMATH_POSTFIX}.lib
-      debug ${IMATH_LIBPATH}/Imath_s_d.lib
+      debug ${IMATH_LIBPATH}/Imath${IMATH_POSTFIX}_d.lib
     )
   endif()
   set(OPENEXR_ROOT_DIR ${LIBDIR}/openexr)
@@ -455,36 +463,24 @@ if(WITH_IMAGE_OPENEXR)
     set(OPENEXR_INCLUDE_DIR ${OPENEXR}/include)
     set(OPENEXR_INCLUDE_DIRS ${OPENEXR_INCLUDE_DIR} ${IMATH_INCLUDE_DIRS} ${OPENEXR_INCLUDE_DIR}/OpenEXR)
     set(OPENEXR_LIBPATH ${OPENEXR}/lib)
-    # Check if the 3.x library name exists
+    # Check if the blender 3.3 lib static library eixts
-    # if not assume this is a 2.x library folder
+    # if not assume this is a 3.4+ dynamic version.
     if(EXISTS "${OPENEXR_LIBPATH}/OpenEXR_s.lib")
-      set(OPENEXR_LIBRARIES
+      set(OPENEXR_POSTFIX _s)
-        optimized ${OPENEXR_LIBPATH}/Iex_s.lib
-        optimized ${OPENEXR_LIBPATH}/IlmThread_s.lib
-        optimized ${OPENEXR_LIBPATH}/OpenEXR_s.lib
-        optimized ${OPENEXR_LIBPATH}/OpenEXRCore_s.lib
-        optimized ${OPENEXR_LIBPATH}/OpenEXRUtil_s.lib
-        debug ${OPENEXR_LIBPATH}/Iex_s_d.lib
-        debug ${OPENEXR_LIBPATH}/IlmThread_s_d.lib
-        debug ${OPENEXR_LIBPATH}/OpenEXR_s_d.lib
-        debug ${OPENEXR_LIBPATH}/OpenEXRCore_s_d.lib
-        debug ${OPENEXR_LIBPATH}/OpenEXRUtil_s_d.lib
-        ${IMATH_LIBRARIES}
-      )
-    else()
-      set(OPENEXR_LIBRARIES
-        optimized ${OPENEXR_LIBPATH}/Iex_s.lib
-        optimized ${OPENEXR_LIBPATH}/Half_s.lib
-        optimized ${OPENEXR_LIBPATH}/IlmImf_s.lib
-        optimized ${OPENEXR_LIBPATH}/Imath_s.lib
-        optimized ${OPENEXR_LIBPATH}/IlmThread_s.lib
-        debug ${OPENEXR_LIBPATH}/Iex_s_d.lib
-        debug ${OPENEXR_LIBPATH}/Half_s_d.lib
-        debug ${OPENEXR_LIBPATH}/IlmImf_s_d.lib
-        debug ${OPENEXR_LIBPATH}/Imath_s_d.lib
-        debug ${OPENEXR_LIBPATH}/IlmThread_s_d.lib
-      )
     endif()
+    set(OPENEXR_LIBRARIES
+      optimized ${OPENEXR_LIBPATH}/Iex${OPENEXR_POSTFIX}.lib
+      optimized ${OPENEXR_LIBPATH}/IlmThread${OPENEXR_POSTFIX}.lib
+      optimized ${OPENEXR_LIBPATH}/OpenEXR${OPENEXR_POSTFIX}.lib
+      optimized ${OPENEXR_LIBPATH}/OpenEXRCore${OPENEXR_POSTFIX}.lib
+      optimized ${OPENEXR_LIBPATH}/OpenEXRUtil${OPENEXR_POSTFIX}.lib
+      debug ${OPENEXR_LIBPATH}/Iex${OPENEXR_POSTFIX}_d.lib
+      debug ${OPENEXR_LIBPATH}/IlmThread${OPENEXR_POSTFIX}_d.lib
+      debug ${OPENEXR_LIBPATH}/OpenEXR${OPENEXR_POSTFIX}_d.lib
+      debug ${OPENEXR_LIBPATH}/OpenEXRCore${OPENEXR_POSTFIX}_d.lib
+      debug ${OPENEXR_LIBPATH}/OpenEXRUtil${OPENEXR_POSTFIX}_d.lib
+      ${IMATH_LIBRARIES}
+    )
   endif()
 endif()
 
@@ -554,38 +550,47 @@ if(WITH_BOOST)
     if(NOT BOOST_VERSION)
       message(FATAL_ERROR "Unable to determine Boost version")
     endif()
-    set(BOOST_POSTFIX "vc142-mt-x64-${BOOST_VERSION}.lib")
+    set(BOOST_POSTFIX "vc142-mt-x64-${BOOST_VERSION}")
-    set(BOOST_DEBUG_POSTFIX "vc142-mt-gd-x64-${BOOST_VERSION}.lib")
+    set(BOOST_DEBUG_POSTFIX "vc142-mt-gyd-x64-${BOOST_VERSION}")
-    if(NOT EXISTS ${BOOST_LIBPATH}/libboost_date_time-${BOOST_POSTFIX})
+    set(BOOST_PREFIX "")
-      # If the new library names do not exist fall back to the old ones
+    # This is file new in 3.4 if it does not exist, assume we are building against 3.3 libs
-      # to ease the transition period between the libs.
+    set(BOOST_34_TRIGGER_FILE ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_python310-${BOOST_DEBUG_POSTFIX}.lib)
-      set(BOOST_POSTFIX "vc141-mt-x64-${BOOST_VERSION}.lib")
+    if (NOT EXISTS ${BOOST_34_TRIGGER_FILE})
-      set(BOOST_DEBUG_POSTFIX "vc141-mt-gd-x64-${BOOST_VERSION}.lib")
+      set(BOOST_DEBUG_POSTFIX "vc142-mt-gd-x64-${BOOST_VERSION}")
+      set(BOOST_PREFIX "lib")
     endif()
     set(BOOST_LIBRARIES
-      optimized ${BOOST_LIBPATH}/libboost_date_time-${BOOST_POSTFIX}
+      optimized ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_date_time-${BOOST_POSTFIX}.lib
-      optimized ${BOOST_LIBPATH}/libboost_filesystem-${BOOST_POSTFIX}
+      optimized ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_filesystem-${BOOST_POSTFIX}.lib
-      optimized ${BOOST_LIBPATH}/libboost_regex-${BOOST_POSTFIX}
+      optimized ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_regex-${BOOST_POSTFIX}.lib
-      optimized ${BOOST_LIBPATH}/libboost_system-${BOOST_POSTFIX}
+      optimized ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_system-${BOOST_POSTFIX}.lib
-      optimized ${BOOST_LIBPATH}/libboost_thread-${BOOST_POSTFIX}
+      optimized ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_thread-${BOOST_POSTFIX}.lib
-      optimized ${BOOST_LIBPATH}/libboost_chrono-${BOOST_POSTFIX}
+      optimized ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_chrono-${BOOST_POSTFIX}.lib
-      debug ${BOOST_LIBPATH}/libboost_date_time-${BOOST_DEBUG_POSTFIX}
+      debug ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_date_time-${BOOST_DEBUG_POSTFIX}.lib
-      debug ${BOOST_LIBPATH}/libboost_filesystem-${BOOST_DEBUG_POSTFIX}
+      debug ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_filesystem-${BOOST_DEBUG_POSTFIX}.lib
-      debug ${BOOST_LIBPATH}/libboost_regex-${BOOST_DEBUG_POSTFIX}
+      debug ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_regex-${BOOST_DEBUG_POSTFIX}.lib
-      debug ${BOOST_LIBPATH}/libboost_system-${BOOST_DEBUG_POSTFIX}
+      debug ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_system-${BOOST_DEBUG_POSTFIX}.lib
-      debug ${BOOST_LIBPATH}/libboost_thread-${BOOST_DEBUG_POSTFIX}
+      debug ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_thread-${BOOST_DEBUG_POSTFIX}.lib
-      debug ${BOOST_LIBPATH}/libboost_chrono-${BOOST_DEBUG_POSTFIX}
+      debug ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_chrono-${BOOST_DEBUG_POSTFIX}.lib
     )
+    if (EXISTS ${BOOST_34_TRIGGER_FILE})
+      if(WITH_USD)
+        set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
+          debug ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_python310-${BOOST_DEBUG_POSTFIX}.lib
+          optimized ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_python310-${BOOST_POSTFIX}.lib
+        )
+      endif()
+    endif()
     if(WITH_CYCLES AND WITH_CYCLES_OSL)
       set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
-        optimized ${BOOST_LIBPATH}/libboost_wave-${BOOST_POSTFIX}
+        optimized ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_wave-${BOOST_POSTFIX}.lib
-        debug ${BOOST_LIBPATH}/libboost_wave-${BOOST_DEBUG_POSTFIX}
+        debug ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_wave-${BOOST_DEBUG_POSTFIX}.lib
       )
     endif()
     if(WITH_INTERNATIONAL)
       set(BOOST_LIBRARIES ${BOOST_LIBRARIES}
-        optimized ${BOOST_LIBPATH}/libboost_locale-${BOOST_POSTFIX}
+        optimized ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_locale-${BOOST_POSTFIX}.lib
-        debug ${BOOST_LIBPATH}/libboost_locale-${BOOST_DEBUG_POSTFIX}
+        debug ${BOOST_LIBPATH}/${BOOST_PREFIX}boost_locale-${BOOST_DEBUG_POSTFIX}.lib
       )
     endif()
   else() # we found boost using find_package
@@ -610,7 +615,10 @@ if(WITH_OPENIMAGEIO)
   endif()
   set(OPENIMAGEIO_DEFINITIONS "-DUSE_TBB=0")
   set(OPENIMAGEIO_IDIFF "${OPENIMAGEIO}/bin/idiff.exe")
-  add_definitions(-DOIIO_STATIC_DEFINE)
+  # If the .dll does not exist, assume it is a static OIIO
+  if(NOT EXISTS ${OPENIMAGEIO}/bin/OpenImageIO.dll)
+    add_definitions(-DOIIO_STATIC_DEFINE)
+  endif()
   add_definitions(-DOIIO_NO_SSE=1)
 endif()
 
@@ -646,18 +654,25 @@ if(WITH_OPENCOLORIO)
     set(OPENCOLORIO ${LIBDIR}/OpenColorIO)
     set(OPENCOLORIO_INCLUDE_DIRS ${OPENCOLORIO}/include)
     set(OPENCOLORIO_LIBPATH ${OPENCOLORIO}/lib)
-    set(OPENCOLORIO_LIBRARIES
+    if(EXISTS ${OPENCOLORIO_LIBPATH}/libexpatMD.lib) # 3.4
-      optimized ${OPENCOLORIO_LIBPATH}/OpenColorIO.lib
+      set(OPENCOLORIO_LIBRARIES
-      optimized ${OPENCOLORIO_LIBPATH}/libyaml-cpp.lib
+        optimized ${OPENCOLORIO_LIBPATH}/OpenColorIO.lib
-      optimized ${OPENCOLORIO_LIBPATH}/libexpatMD.lib
+        optimized ${OPENCOLORIO_LIBPATH}/libexpatMD.lib
-      optimized ${OPENCOLORIO_LIBPATH}/pystring.lib
+        optimized ${OPENCOLORIO_LIBPATH}/pystring.lib
-      debug ${OPENCOLORIO_LIBPATH}/OpencolorIO_d.lib
+        optimized ${OPENCOLORIO_LIBPATH}/libyaml-cpp.lib
-      debug ${OPENCOLORIO_LIBPATH}/libyaml-cpp_d.lib
+        debug ${OPENCOLORIO_LIBPATH}/OpencolorIO_d.lib
-      debug ${OPENCOLORIO_LIBPATH}/libexpatdMD.lib
+        debug ${OPENCOLORIO_LIBPATH}/libexpatdMD.lib
-      debug ${OPENCOLORIO_LIBPATH}/pystring_d.lib
+        debug ${OPENCOLORIO_LIBPATH}/pystring_d.lib
-    )
+        debug ${OPENCOLORIO_LIBPATH}/yaml-cppd.lib
+      )
+      set(OPENCOLORIO_DEFINITIONS "-DOpenColorIO_SKIP_IMPORTS")
+    else()
+      set(OPENCOLORIO_LIBRARIES
+        optimized ${OPENCOLORIO_LIBPATH}/OpenColorIO.lib
+        debug ${OPENCOLORIO_LIBPATH}/OpencolorIO_d.lib
+      )
+    endif()
   endif()
-  set(OPENCOLORIO_DEFINITIONS "-DOpenColorIO_SKIP_IMPORTS")
 endif()
 
 if(WITH_OPENVDB)
@@ -861,16 +876,21 @@ endif()
 if(WITH_USD)
   windows_find_package(USD)
   if(NOT USD_FOUND)
+    # 3.5 22.03 libs
     set(USD_INCLUDE_DIRS ${LIBDIR}/usd/include)
-    set(USD_RELEASE_LIB ${LIBDIR}/usd/lib/usd_usd_m.lib)
+    set(USD_RELEASE_LIB ${LIBDIR}/usd/lib/usd_usd_ms.lib)
-    set(USD_DEBUG_LIB ${LIBDIR}/usd/lib/usd_usd_m_d.lib)
+    set(USD_DEBUG_LIB ${LIBDIR}/usd/lib/usd_usd_ms_d.lib)
     set(USD_LIBRARY_DIR ${LIBDIR}/usd/lib)
+    if(NOT EXISTS "${USD_RELEASE_LIB}") # 3.5 22.11 libs
+      set(USD_RELEASE_LIB ${LIBDIR}/usd/lib/usd_ms.lib)
+      set(USD_DEBUG_LIB ${LIBDIR}/usd/lib/usd_ms_d.lib)
+    endif()
     # Older USD had different filenames, if the new ones are
     # not found see if the older ones exist, to ease the
     # transition period while landing libs.
-    if(NOT EXISTS "${USD_RELEASE_LIB}")
+    if(NOT EXISTS "${USD_RELEASE_LIB}") # 3.3 static libs
-      set(USD_RELEASE_LIB ${LIBDIR}/usd/lib/libusd_m.lib)
+      set(USD_RELEASE_LIB ${LIBDIR}/usd/lib/usd_usd_m.lib)
-      set(USD_DEBUG_LIB ${LIBDIR}/usd/lib/libusd_m_d.lib)
+      set(USD_DEBUG_LIB ${LIBDIR}/usd/lib/usd_usd_m_d.lib)
     endif()
     set(USD_LIBRARIES
       debug ${USD_DEBUG_LIB}

extern/mantaflow/helper/util/vectorbase.h

@@ -31,13 +31,6 @@
 #  undef max
 #endif
 
-// redefine usage of some windows functions
-#if defined(WIN32) || defined(_WIN32)
-#  ifndef snprintf
-#    define snprintf _snprintf
-#  endif
-#endif
-
 // use which fp-precision? 1=float, 2=double
 #ifndef FLOATINGPOINT_PRECISION
 #  define FLOATINGPOINT_PRECISION 1

intern/cycles/cmake/macros.cmake

@@ -133,6 +133,7 @@ macro(cycles_external_libraries_append libraries)
     ${OPENEXR_LIBRARIES} # For circular dependencies between libs.
     ${PUGIXML_LIBRARIES}
     ${BOOST_LIBRARIES}
+    ${PYTHON_LIBRARIES}
     ${ZLIB_LIBRARIES}
     ${CMAKE_DL_LIBS}
     ${PTHREADS_LIBRARIES}

intern/ffmpeg/CMakeLists.txt

@@ -22,5 +22,5 @@ if(WITH_GTESTS)
     set(TEST_LIB ${TEST_LIB} ${OPENJPEG_LIBRARIES})
   endif()
   include(GTestTesting)
-  blender_add_test_executable(ffmpeg "${TEST_SRC}" "${TEST_INC}" "${TEST_INC_SYS}" "${TEST_LIB}")
+  blender_add_test_lib(ffmpeg_codecs "${TEST_SRC}" "${TEST_INC}" "${TEST_INC_SYS}" "${TEST_LIB}")
 endif()

intern/locale/CMakeLists.txt

@@ -17,6 +17,14 @@ set(SRC
 set(LIB
 )
 
+if(WIN32)
+  # This is set in platform_win32.cmake, will exist for 3.4+ library
+  # folders which are dynamic, but not for 3.3 which will be static.
+  if (EXISTS ${BOOST_34_TRIGGER_FILE})
+    add_definitions (-DBOOST_ALL_DYN_LINK=1)
+  endif()
+endif()
+
 if(APPLE)
   # Cocoa code to read the locale on OSX
   list(APPEND SRC

release/scripts/site/sitecustomize.py

@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Make shared libraries needed by modules available in standalone Python binary.
+
+import sys
+import os
+
+exe_dir, exe_file = os.path.split(sys.executable)
+is_python = exe_file.startswith("python")
+
+# Path to Blender shared libraries.
+shared_lib_dirname = "blender.shared" if sys.platform == "win32" else "lib"
+if is_python:
+    shared_lib_dir = os.path.abspath(os.path.join(exe_dir, "..", "..", "..", shared_lib_dirname))
+else:
+    shared_lib_dir = os.path.abspath(os.path.join(exe_dir, shared_lib_dirname))
+
+if sys.platform == "win32":
+    # Directory for extensions to find DLLs.
+    if is_python:
+        os.add_dll_directory(shared_lib_dir)
+
+    # Directory for USD extension to find DLLs.
+    import_paths = os.getenv("PXR_USD_WINDOWS_DLL_PATH")
+    if import_paths is None:
+        os.environ["PXR_USD_WINDOWS_DLL_PATH"] = shared_lib_dir
+
+    # OIIO will by default add all paths from the path variable to add_dll_directory
+    # problem there is that those folders will be searched before ours and versions of
+    # some dlls may be found that are not blenders and may not even be the right version
+    # causing compatibility issues.
+    os.environ["OIIO_LOAD_DLLS_FROM_PATH"] = "0"
+
+# MaterialX libraries, append if already specified.
+materialx_libs_dir = os.path.abspath(os.path.join(shared_lib_dir, "materialx", "libraries"))
+materialx_libs_env = os.getenv("MATERIALX_SEARCH_PATH")
+if materialx_libs_env is None:
+    os.environ["MATERIALX_SEARCH_PATH"] = materialx_libs_dir
+elif sys.platform == "win32":
+    os.environ["MATERIALX_SEARCH_PATH"] = materialx_libs_dir + ";" + materialx_libs_env
+else:
+    os.environ["MATERIALX_SEARCH_PATH"] = materialx_libs_dir + ":" + materialx_libs_env

release/windows/manifest/Blender.CRT.MANIFEST.in

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-    <assemblyIdentity type="win32" name="Blender.CRT" version="1.0.0.0" />
-@CRTLIBS@</assembly>

source/blender/imbuf/intern/openexr/CMakeLists.txt

@@ -32,6 +32,11 @@ if(WITH_IMAGE_OPENEXR)
     ${OPENEXR_LIBRARIES}
   )
   add_definitions(-DWITH_OPENEXR)
+  if(WIN32)
+    if(EXISTS ${LIBDIR}/imath/bin/imath.dll)
+      add_definitions(-DIMATH_DLL)
+    endif()
+  endif()
 endif()
 
 blender_add_lib(bf_imbuf_openexr "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")

source/creator/CMakeLists.txt

@@ -376,7 +376,6 @@ elseif(APPLE)
     set(TARGETDIR_LIB Blender.app/Contents/Resources/lib)
     set(TARGETDIR_TEXT Blender.app/Contents/Resources/text)
   endif()
-
   # Skip re-linking on CPACK / install.
   set_target_properties(blender PROPERTIES BUILD_WITH_INSTALL_RPATH true)
 endif()
@@ -418,10 +417,24 @@ if(WITH_PYTHON)
     PATTERN ".github" EXCLUDE
     PATTERN ".arcconfig" EXCLUDE
     PATTERN "__pycache__" EXCLUDE
+    PATTERN "site" EXCLUDE
     PATTERN "${ADDON_EXCLUDE_CONDITIONAL}" EXCLUDE
     PATTERN "${FREESTYLE_EXCLUDE_CONDITIONAL}" EXCLUDE
   )
 
+  if(WITH_PYTHON_INSTALL)
+    if(WIN32)
+      install(
+        FILES ${CMAKE_SOURCE_DIR}/release/scripts/site/sitecustomize.py
+        DESTINATION ${TARGETDIR_VER}/python/lib/site-packages
+      )
+    else()
+      install(
+        FILES ${CMAKE_SOURCE_DIR}/release/scripts/site/sitecustomize.py
+        DESTINATION ${TARGETDIR_VER}/python/lib/python${PYTHON_VERSION}/site-packages
+      )
+    endif()
+  endif()
   unset(ADDON_EXCLUDE_CONDITIONAL)
   unset(FREESTYLE_EXCLUDE_CONDITIONAL)
 endif()
@@ -480,6 +493,28 @@ if(WITH_OPENCOLORIO)
     DIRECTORY ${CMAKE_SOURCE_DIR}/release/datafiles/colormanagement
     DESTINATION ${TARGETDIR_VER}/datafiles
   )
+  if(WIN32)
+    if(EXISTS ${LIBDIR}/opencolorio/bin/opencolorio_2_2.dll) # 3.5
+      windows_install_shared_manifest(
+        FILES ${LIBDIR}/opencolorio/bin/opencolorio_2_2.dll
+        RELEASE
+      )
+      windows_install_shared_manifest(
+        FILES ${LIBDIR}/opencolorio/bin/opencolorio_d_2_2.dll
+        DEBUG
+      )
+      install(
+        FILES ${LIBDIR}/opencolorio/lib/site-packages-debug/PyOpenColorIO_d.pyd
+        DESTINATION ${TARGETDIR_VER}/python/lib/site-packages
+        CONFIGURATIONS Debug
+      )
+      install(
+        FILES ${LIBDIR}/opencolorio/lib/site-packages/PyOpenColorIO.pyd
+        DESTINATION ${TARGETDIR_VER}/python/lib/site-packages
+        CONFIGURATIONS Release;RelWithDebInfo;MinSizeRel
+      )
+    endif()
+  endif()
 endif()
 
 # Helpful tip when using make.
@@ -493,6 +528,33 @@ if("${CMAKE_GENERATOR}" MATCHES ".*Makefiles.*")
   )
 endif()
 
+# macro to help install files without dragging in unnecessary data.
+macro(install_dir from to)
+  install(
+    DIRECTORY ${from}
+    DESTINATION ${to}
+    # Irrelevant files and caches.
+    PATTERN ".git" EXCLUDE
+    PATTERN ".svn" EXCLUDE
+    PATTERN "*.pyc" EXCLUDE
+    PATTERN "*.pyo" EXCLUDE
+    PATTERN "*.orig" EXCLUDE
+    PATTERN "*.rej" EXCLUDE
+    PATTERN "__pycache__" EXCLUDE
+    PATTERN "__MACOSX" EXCLUDE
+    PATTERN ".DS_Store" EXCLUDE
+    # Unneeded Python files.
+    PATTERN "config-${PYTHON_VERSION}/*.a" EXCLUDE  # static lib
+    PATTERN "lib2to3" EXCLUDE                   # ./lib2to3
+    PATTERN "tkinter" EXCLUDE                   # ./tkinter
+    PATTERN "lib-dynload/_tkinter.*" EXCLUDE    # ./lib-dynload/_tkinter.co
+    PATTERN "idlelib" EXCLUDE                   # ./idlelib
+    PATTERN "test" EXCLUDE                      # ./test
+    PATTERN "turtledemo" EXCLUDE                # ./turtledemo
+    PATTERN "turtle.py" EXCLUDE                 # ./turtle.py
+    PATTERN "wininst*.exe" EXCLUDE              # from distutils, avoid malware false positive
+  )
+endmacro()
 
 # -----------------------------------------------------------------------------
 # Install Targets (Platform Specific)
@@ -532,6 +594,7 @@ if(UNIX AND NOT APPLE)
         LIBRARY DESTINATION ${TARGETDIR_BPY}
       )
     endif()
+
     # none of the other files are needed currently
   elseif(WITH_INSTALL_PORTABLE)
     install(
@@ -620,9 +683,21 @@ if(UNIX AND NOT APPLE)
     endif()
   endif()
 
-  if(WITH_PYTHON)
+  if(WITH_PYTHON AND WITH_PYTHON_INSTALL)
-    if(WITH_PYTHON_INSTALL)
+    # Install executable
+    install(
+      PROGRAMS ${PYTHON_EXECUTABLE}
+      DESTINATION ${TARGETDIR_VER}/python/bin
+    )
 
+    if(EXISTS ${LIBDIR})
+      # Precompiled libraries, copy over complete lib directory.
+      install_dir(
+        ${PYTHON_LIBPATH}
+        ${TARGETDIR_VER}/python
+      )
+    else()
+      # System libraries.
       install(
         PROGRAMS ${PYTHON_EXECUTABLE}
         DESTINATION ${TARGETDIR_VER}/python/bin
@@ -703,6 +778,24 @@ if(UNIX AND NOT APPLE)
         unset(_suffix)
       endif()
 
+      if(WITH_USD)
+        # Install to the same directory as the source, so debian-like
+        # distros are happy with their policy.
+        set(_suffix "site-packages")
+        if(${PYTHON_USD_PATH} MATCHES "dist-packages")
+          set(_suffix "dist-packages")
+        endif()
+        install(
+          DIRECTORY ${USD_LIBRARY_DIR}/python/
+          DESTINATION ${TARGETDIR_VER}/python/${_target_LIB}/python${PYTHON_VERSION}/${_suffix}
+          PATTERN ".svn" EXCLUDE
+          PATTERN "__pycache__" EXCLUDE           # * any cache *
+          PATTERN "*.pyc" EXCLUDE                 # * any cache *
+          PATTERN "*.pyo" EXCLUDE                 # * any cache *
+        )
+        unset(_suffix)
+      endif()
+
       if(WITH_PYTHON_INSTALL_ZSTANDARD)
         # Install to the same directory as the source, so debian-like
         # distributions are happy with their policy.
@@ -814,6 +907,46 @@ elseif(WIN32)
     unset(ASAN_DLL)
     unset(ASAN_DEBUG_DLL)
   endif()
+  if(WITH_IMAGE_OPENEXR OR WITH_OPENIMAGEIO)
+    if(EXISTS ${LIBDIR}/openexr/bin/Iex.dll)
+      windows_install_shared_manifest(
+        FILES
+          ${LIBDIR}/openexr/bin/Iex.dll
+          ${LIBDIR}/openexr/bin/IlmThread.dll
+          ${LIBDIR}/openexr/bin/OpenEXRCore.dll
+          ${LIBDIR}/openexr/bin/OpenEXRUtil.dll
+          ${LIBDIR}/openexr/bin/OpenEXR.dll
+          ${LIBDIR}/imath/bin/imath.dll
+        RELEASE
+      )
+      windows_install_shared_manifest(
+        FILES
+          ${LIBDIR}/openexr/bin/Iex_d.dll
+          ${LIBDIR}/openexr/bin/IlmThread_d.dll
+          ${LIBDIR}/openexr/bin/OpenEXRCore_d.dll
+          ${LIBDIR}/openexr/bin/OpenEXRUtil_d.dll
+          ${LIBDIR}/openexr/bin/OpenEXR_d.dll
+          ${LIBDIR}/imath/bin/imath_d.dll
+        DEBUG
+      )
+    endif()
+  endif()
+  if(WITH_OPENIMAGEIO)
+    if(EXISTS ${LIBDIR}/openimageio/bin/openimageio.dll)
+      windows_install_shared_manifest(
+        FILES
+          ${LIBDIR}/openimageio/bin/openimageio.dll
+          ${LIBDIR}/openimageio/bin/openimageio_util.dll
+        RELEASE
+      )
+      windows_install_shared_manifest(
+        FILES
+          ${LIBDIR}/openimageio/bin/openimageio_d.dll
+          ${LIBDIR}/openimageio/bin/openimageio_util_d.dll
+        DEBUG
+      )
+    endif()
+  endif()
   if(WITH_GMP)
     windows_install_shared_manifest(
       FILES ${LIBDIR}/gmp/lib/libgmp-10.dll
@@ -853,6 +986,45 @@ elseif(WIN32)
         FILES ${LIBDIR}/openvdb/bin/openvdb_d.dll
         DEBUG
       )
+
+      # This will not exist for 3.4 and earlier lib folders
+      # to ease the transition, support both 3.4 and 3.5 lib
+      # folders.
+      if(EXISTS ${LIBDIR}/openvdb/python/pyopenvdb_d.pyd)
+        install(
+          FILES ${LIBDIR}/openvdb/python/pyopenvdb_d.pyd
+          DESTINATION ${TARGETDIR_VER}/python/lib/site-packages
+          CONFIGURATIONS Debug
+        )
+        install(
+          FILES ${LIBDIR}/openvdb/python/pyopenvdb.pyd
+          DESTINATION ${TARGETDIR_VER}/python/lib/site-packages
+          CONFIGURATIONS Release;RelWithDebInfo;MinSizeRel
+        )
+      endif()
+  endif()
+
+  if(WITH_MATERIALX)
+    windows_install_shared_manifest(
+      FILES
+        ${LIBDIR}/materialx/bin/MaterialXCore.dll
+        ${LIBDIR}/materialx/bin/MaterialXFormat.dll
+        ${LIBDIR}/materialx/bin/MaterialXGenGlsl.dll
+        ${LIBDIR}/materialx/bin/MaterialXGenMdl.dll
+        ${LIBDIR}/materialx/bin/MaterialXGenOsl.dll
+        ${LIBDIR}/materialx/bin/MaterialXGenShader.dll
+      RELEASE
+    )
+    windows_install_shared_manifest(
+      FILES
+        ${LIBDIR}/materialx/bin/MaterialXCore_d.dll
+        ${LIBDIR}/materialx/bin/MaterialXFormat_d.dll
+        ${LIBDIR}/materialx/bin/MaterialXGenGlsl_d.dll
+        ${LIBDIR}/materialx/bin/MaterialXGenMdl_d.dll
+        ${LIBDIR}/materialx/bin/MaterialXGenOsl_d.dll
+        ${LIBDIR}/materialx/bin/MaterialXGenShader_d.dll
+      DEBUG
+    )
   endif()
 
   if(WITH_PYTHON)
@@ -903,7 +1075,7 @@ elseif(WIN32)
         PATTERN ".svn" EXCLUDE
         PATTERN "__pycache__" EXCLUDE           # * any cache *
         PATTERN "*.pyc" EXCLUDE                 # * any cache *
-        PATTERN "*.pyo" EXCLUDE                 # * any cache *)
+        PATTERN "*.pyo" EXCLUDE                 # * any cache *
       )
 
       install(
@@ -934,6 +1106,80 @@ elseif(WIN32)
         DESTINATION ${BLENDER_VERSION}/python/bin
         CONFIGURATIONS Debug
       )
+      if(WITH_OPENIMAGEIO)
+        if(EXISTS ${LIBDIR}/openimageio/lib/python${PYTHON_VERSION}/site-packages) #this will only exist for 3.5+
+           install(
+            DIRECTORY ${LIBDIR}/openimageio/lib/python${PYTHON_VERSION}/site-packages/
+            DESTINATION ${TARGETDIR_VER}/python/lib/site-packages/
+            CONFIGURATIONS Release;RelWithDebInfo;MinSizeRel
+            PATTERN ".svn" EXCLUDE
+            PATTERN "__pycache__" EXCLUDE           # * any cache *
+            PATTERN "*.pyc" EXCLUDE                 # * any cache *
+            PATTERN "*.pyo" EXCLUDE                 # * any cache *
+          )
+        endif()
+        if(EXISTS ${LIBDIR}/openimageio/lib/python${PYTHON_VERSION}_debug/site-packages)
+          install(
+            DIRECTORY ${LIBDIR}/openimageio/lib/python${PYTHON_VERSION}_debug/site-packages/
+            DESTINATION ${TARGETDIR_VER}/python/lib/site-packages/
+            CONFIGURATIONS Debug
+            PATTERN ".svn" EXCLUDE
+            PATTERN "__pycache__" EXCLUDE           # * any cache *
+            PATTERN "*.pyc" EXCLUDE                 # * any cache *
+            PATTERN "*.pyo" EXCLUDE                 # * any cache *
+          )
+        endif()
+      endif()
+      if(WITH_USD)
+        # This will not exist for 3.4 and earlier lib folders
+        # to ease the transition, support both 3.4 and 3.5 lib
+        # folders.
+        if(EXISTS ${USD_LIBRARY_DIR}/python/)
+          install(
+            DIRECTORY ${USD_LIBRARY_DIR}/python/
+            DESTINATION ${TARGETDIR_VER}/python/lib/site-packages
+            CONFIGURATIONS Release;RelWithDebInfo;MinSizeRel
+            PATTERN ".svn" EXCLUDE
+            PATTERN "__pycache__" EXCLUDE           # * any cache *
+            PATTERN "*.pyc" EXCLUDE                 # * any cache *
+            PATTERN "*.pyo" EXCLUDE                 # * any cache *
+          )
+        endif()
+        if(EXISTS ${USD_LIBRARY_DIR}/debug/python/)
+          install(
+            DIRECTORY ${USD_LIBRARY_DIR}/debug/python/
+            DESTINATION ${TARGETDIR_VER}/python/lib/site-packages
+            CONFIGURATIONS Debug
+            PATTERN ".svn" EXCLUDE
+            PATTERN "__pycache__" EXCLUDE           # * any cache *
+            PATTERN "*.pyc" EXCLUDE                 # * any cache *
+            PATTERN "*.pyo" EXCLUDE                 # * any cache *
+          )
+        endif()
+      endif()
+
+      if(WITH_MATERIALX)
+        # MaterialX python bindings
+
+        install(
+            DIRECTORY ${LIBDIR}/materialx/python/Release/MaterialX
+            DESTINATION ${TARGETDIR_VER}/python/lib/site-packages/
+            CONFIGURATIONS Release;RelWithDebInfo;MinSizeRel
+            PATTERN ".svn" EXCLUDE
+            PATTERN "__pycache__" EXCLUDE           # * any cache *
+            PATTERN "*.pyc" EXCLUDE                 # * any cache *
+            PATTERN "*.pyo" EXCLUDE                 # * any cache *
+        )
+        install(
+            DIRECTORY ${LIBDIR}/materialx/python/Debug/MaterialX
+            DESTINATION ${TARGETDIR_VER}/python/lib/site-packages/
+            CONFIGURATIONS Debug
+            PATTERN ".svn" EXCLUDE
+            PATTERN "__pycache__" EXCLUDE           # * any cache *
+            PATTERN "*.pyc" EXCLUDE                 # * any cache *
+            PATTERN "*.pyo" EXCLUDE                 # * any cache *
+        )
+      endif()
 
       if(WINDOWS_PYTHON_DEBUG)
         install(
@@ -1326,6 +1572,39 @@ if(WITH_USD)
       DESTINATION "${TARGETDIR_VER}/datafiles"
     )
   endif()
+  if(WIN32)
+    # If this file exists we are building against a 3.5 22.03 library folder
+    # that needs these dll's installed.
+    if(EXISTS ${LIBDIR}/usd/lib/usd_usd_ms.dll)
+      windows_install_shared_manifest(FILES
+        ${LIBDIR}/usd/lib/usd_usd_ms.dll
+        RELEASE
+      )
+      windows_install_shared_manifest(FILES
+        ${LIBDIR}/usd/lib/usd_usd_ms_d.dll
+        DEBUG
+      )
+    endif()
+    # If this file exists we are building against a 3.5 22.11 library folder
+    # that needs these dll's installed.
+    if(EXISTS ${LIBDIR}/usd/lib/usd_ms.dll)
+      windows_install_shared_manifest(FILES
+        ${LIBDIR}/usd/lib/usd_ms.dll
+        RELEASE
+      )
+      windows_install_shared_manifest(FILES
+        ${LIBDIR}/usd/lib/usd_ms_d.dll
+        DEBUG
+      )
+    endif()
+  endif()
+endif()
+
+if(WITH_MATERIALX AND TARGETDIR_LIB)
+  install(
+    DIRECTORY ${LIBDIR}/materialx/libraries
+    DESTINATION "${TARGETDIR_LIB}/materialx"
+  )
 endif()
 
 if(WIN32 AND WITH_BOOST)