c15e5116ab
MoltenVK original intent was to let developers work on a mac system developing for the vulkan eco-system. MoltenVK doesn't support all the features that we require and would require additional workarounds to be actually supported. It is not expected that we will release Blender with MoltenVK for this reason. But it still has value for shader developers to validate shaders on metal and vulkan on a single platform.  Pull Request: https://projects.blender.org/blender/blender/pulls/117940
69 lines
1.8 KiB
CMake
69 lines
1.8 KiB
CMake
# SPDX-FileCopyrightText: 2022 Blender Authors
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#
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# SPDX-License-Identifier: BSD-3-Clause
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# - Find MoltenVK libraries
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# Find the MoltenVK includes and libraries
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# This module defines
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# MOLTENVK_INCLUDE_DIRS, where to find MoltenVK headers, Set when
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# MOLTENVK_INCLUDE_DIR is found.
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# MOLTENVK_LIBRARIES, libraries to link against to use MoltenVK.
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# MOLTENVK_ROOT_DIR, The base directory to search for MoltenVK.
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# This can also be an environment variable.
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# MOLTENVK_FOUND, If false, do not try to use MoltenVK.
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#
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# If `MOLTENVK_ROOT_DIR` was defined in the environment, use it.
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if(DEFINED MOLTENVK_ROOT_DIR)
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# Pass.
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elseif(DEFINED ENV{MOLTENVK_ROOT_DIR})
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set(MOLTENVK_ROOT_DIR $ENV{MOLTENVK_ROOT_DIR})
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else()
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set(MOLTENVK_ROOT_DIR "")
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endif()
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set(_moltenvk_SEARCH_DIRS
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${MOLTENVK_ROOT_DIR}
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)
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# FIXME: These finder modules typically don't use LIBDIR,
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# this should be set by `./build_files/cmake/platform/` instead.
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if(DEFINED LIBDIR)
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set(_moltenvk_SEARCH_DIRS ${_moltenvk_SEARCH_DIRS} ${LIBDIR}/moltenvk)
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endif()
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find_path(MOLTENVK_INCLUDE_DIR
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NAMES
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MoltenVK/vk_mvk_moltenvk.h
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HINTS
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${_moltenvk_SEARCH_DIRS}
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PATH_SUFFIXES
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include
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)
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find_library(MOLTENVK_LIBRARY
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NAMES
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libMoltenVK.dylib
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HINTS
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${_moltenvk_SEARCH_DIRS}
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PATH_SUFFIXES
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dynamic/dylib/macOS
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)
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# handle the QUIETLY and REQUIRED arguments and set MOLTENVK_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(MoltenVK DEFAULT_MSG MOLTENVK_LIBRARY MOLTENVK_INCLUDE_DIR)
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if(MOLTENVK_FOUND)
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set(MOLTENVK_LIBRARIES ${MOLTENVK_LIBRARY})
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set(MOLTENVK_INCLUDE_DIRS ${MOLTENVK_INCLUDE_DIR})
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endif()
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mark_as_advanced(
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MOLTENVK_INCLUDE_DIR
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MOLTENVK_LIBRARY
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)
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unset(_moltenvk_SEARCH_DIRS)
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