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41 lines
1.2 KiB
CMake
41 lines
1.2 KiB
CMake
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# Copyright (C) 2022 The Qt Company Ltd.
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# SPDX-License-Identifier: BSD-3-Clause
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# Blake2 contains a reference implementation, libb2 is a more efficient
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# implementation of a subset of Blake2 functions and should be preferred.
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# This Find module only searches for libb2 for that reason.
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if(TARGET Libb2::Libb2)
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set(Libb2_FOUND TRUE)
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return()
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endif()
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find_package(PkgConfig QUIET)
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if(PkgConfig_FOUND)
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pkg_check_modules(Libb2 IMPORTED_TARGET "libb2")
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if (TARGET PkgConfig::Libb2)
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add_library(Libb2::Libb2 INTERFACE IMPORTED)
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target_link_libraries(Libb2::Libb2 INTERFACE PkgConfig::Libb2)
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set(Libb2_FOUND TRUE)
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endif()
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else()
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find_path(LIBB2_INCLUDE_DIR NAMES blake2.h)
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find_library(LIBB2_LIBRARY NAMES b2)
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if(LIBB2_LIBRARY AND LIBB2_INCLUDE_DIR)
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add_library(Libb2::Libb2 UNKNOWN IMPORTED)
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set_target_properties(Libb2::Libb2 PROPERTIES
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IMPORTED_LOCATION ${LIBB2_LIBRARY}
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INTERFACE_INCLUDE_DIRECTORIES ${LIBB2_INCLUDE_DIR}
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)
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Libb2 REQUIRED_VARS
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LIBB2_LIBRARY
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LIBB2_INCLUDE_DIR
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)
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endif()
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