e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
49 lines
1.9 KiB
Python
49 lines
1.9 KiB
Python
# SPDX-FileCopyrightText: 2022-2023 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Make shared libraries needed by modules available in standalone Python binary.
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import sys
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import os
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exe_dir, exe_file = os.path.split(sys.executable)
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is_python = exe_file.startswith("python")
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# Path to Blender shared libraries.
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shared_lib_dirname = "blender.shared" if sys.platform == "win32" else "lib"
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if is_python:
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shared_lib_dir = os.path.abspath(os.path.join(exe_dir, "..", "..", "..", shared_lib_dirname))
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else:
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shared_lib_dir = os.path.abspath(os.path.join(exe_dir, shared_lib_dirname))
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if sys.platform == "win32":
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# Directory for extensions to find DLLs.
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if is_python:
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os.add_dll_directory(shared_lib_dir)
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# Directory for USD extension to find DLLs.
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import_paths = os.getenv("PXR_USD_WINDOWS_DLL_PATH")
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if import_paths is None:
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os.environ["PXR_USD_WINDOWS_DLL_PATH"] = shared_lib_dir
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# OIIO will by default add all paths from the path variable to add_dll_directory
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# problem there is that those folders will be searched before ours and versions of
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# some dlls may be found that are not blenders and may not even be the right version
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# causing compatibility issues.
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os.environ["OIIO_LOAD_DLLS_FROM_PATH"] = "0"
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# MaterialX libraries, append if already specified.
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materialx_libs_dir = os.path.abspath(os.path.join(shared_lib_dir, "materialx", "libraries"))
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materialx_libs_env = os.getenv("MATERIALX_SEARCH_PATH")
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if materialx_libs_env is None:
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os.environ["MATERIALX_SEARCH_PATH"] = materialx_libs_dir
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else:
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os.environ["MATERIALX_SEARCH_PATH"] = materialx_libs_env + os.pathsep + materialx_libs_dir
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materialx_libs_env = os.getenv("PXR_MTLX_STDLIB_SEARCH_PATHS")
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if materialx_libs_env is None:
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os.environ["PXR_MTLX_STDLIB_SEARCH_PATHS"] = materialx_libs_dir
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else:
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os.environ["PXR_MTLX_STDLIB_SEARCH_PATHS"] = materialx_libs_env + os.pathsep + materialx_libs_dir
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