5478798526
The `Find*.cmake` modules originally used uppercase commands to match CMake's own conventions. Since then CMake uses lower-case and even within our own find modules, using all uppercase wasn't done consistently. Opt for lowercase everywhere.
63 lines
1.5 KiB
CMake
63 lines
1.5 KiB
CMake
# SPDX-FileCopyrightText: 2021-2022 Intel Corporation
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#
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# SPDX-License-Identifier: BSD-3-Clause
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# - Find Level Zero library
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# Find Level Zero headers and libraries needed by oneAPI implementation
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# This module defines
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# LEVEL_ZERO_LIBRARY, libraries to link against in order to use L0.
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# LEVEL_ZERO_INCLUDE_DIR, directories where L0 headers can be found.
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# LEVEL_ZERO_ROOT_DIR, The base directory to search for L0 files.
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# This can also be an environment variable.
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# LEVEL_ZERO_FOUND, If false, then don't try to use L0.
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# If `LEVEL_ZERO_ROOT_DIR` was defined in the environment, use it.
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if(DEFINED LEVEL_ZERO_ROOT_DIR)
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# Pass.
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elseif(DEFINED ENV{LEVEL_ZERO_ROOT_DIR})
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set(LEVEL_ZERO_ROOT_DIR $ENV{LEVEL_ZERO_ROOT_DIR})
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else()
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set(LEVEL_ZERO_ROOT_DIR "")
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endif()
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set(_level_zero_search_dirs
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${LEVEL_ZERO_ROOT_DIR}
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/usr/lib
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/usr/local/lib
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)
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find_library(_LEVEL_ZERO_LIBRARY
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NAMES
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ze_loader
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HINTS
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${_level_zero_search_dirs}
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PATH_SUFFIXES
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lib64 lib
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)
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find_path(_LEVEL_ZERO_INCLUDE_DIR
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NAMES
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level_zero/ze_api.h
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HINTS
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${_level_zero_search_dirs}
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PATH_SUFFIXES
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include
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)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(LevelZero DEFAULT_MSG _LEVEL_ZERO_LIBRARY _LEVEL_ZERO_INCLUDE_DIR)
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if(LevelZero_FOUND)
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set(LEVEL_ZERO_LIBRARY ${_LEVEL_ZERO_LIBRARY})
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set(LEVEL_ZERO_INCLUDE_DIR ${_LEVEL_ZERO_INCLUDE_DIR})
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set(LEVEL_ZERO_FOUND TRUE)
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else()
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set(LEVEL_ZERO_FOUND FALSE)
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endif()
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mark_as_advanced(
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LEVEL_ZERO_LIBRARY
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LEVEL_ZERO_INCLUDE_DIR
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)
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