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92 lines
3.0 KiB
CMake
92 lines
3.0 KiB
CMake
# Copyright (C) 2022 The Qt Company Ltd.
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# SPDX-License-Identifier: BSD-3-Clause
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#.rst:
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# FindZstd
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# ---------
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#
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# Try to locate the Zstd library.
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# If found, this will define the following variables:
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#
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# ``WrapZSTD_FOUND``
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# True if the zstd library is available
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# ``ZSTD_INCLUDE_DIRS``
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# The zstd include directories
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# ``ZSTD_LIBRARIES``
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# The zstd libraries for linking
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#
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# If ``WrapZSTD_FOUND`` is TRUE, it will also define the following
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# imported target:
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#
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# ``WrapZSTD::WrapZSTD``
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# The zstd library
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find_package(zstd CONFIG QUIET)
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include(FindPackageHandleStandardArgs)
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if(TARGET zstd::libzstd_static OR TARGET zstd::libzstd_shared)
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find_package_handle_standard_args(WrapZSTD
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REQUIRED_VARS zstd_VERSION VERSION_VAR zstd_VERSION)
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if(TARGET zstd::libzstd_static)
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set(zstdtargetsuffix "_static")
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else()
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set(zstdtargetsuffix "_shared")
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endif()
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if(NOT TARGET WrapZSTD::WrapZSTD)
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add_library(WrapZSTD::WrapZSTD INTERFACE IMPORTED)
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set_target_properties(WrapZSTD::WrapZSTD PROPERTIES
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INTERFACE_LINK_LIBRARIES "zstd::libzstd${zstdtargetsuffix}")
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endif()
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else()
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find_package(PkgConfig QUIET)
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pkg_check_modules(PC_ZSTD QUIET "libzstd")
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find_path(ZSTD_INCLUDE_DIRS
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NAMES zstd.h
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HINTS ${PC_ZSTD_INCLUDEDIR}
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PATH_SUFFIXES zstd)
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find_library(ZSTD_LIBRARY_RELEASE
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NAMES zstd zstd_static
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HINTS ${PC_ZSTD_LIBDIR}
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)
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find_library(ZSTD_LIBRARY_DEBUG
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NAMES zstdd zstd_staticd zstd zstd_static
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HINTS ${PC_ZSTD_LIBDIR}
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)
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include(SelectLibraryConfigurations)
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select_library_configurations(ZSTD)
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if(PC_ZSTD_VERSION)
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set(WrapZSTD_VERSION "${PC_ZSTD_VERSION}")
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endif()
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find_package_handle_standard_args(WrapZSTD
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REQUIRED_VARS ZSTD_LIBRARIES ZSTD_INCLUDE_DIRS
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VERSION_VAR WrapZSTD_VERSION)
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if(WrapZSTD_FOUND AND NOT TARGET WrapZSTD::WrapZSTD)
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add_library(WrapZSTD::WrapZSTD UNKNOWN IMPORTED)
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set_target_properties(WrapZSTD::WrapZSTD PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${ZSTD_INCLUDE_DIRS}")
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set_target_properties(WrapZSTD::WrapZSTD PROPERTIES
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IMPORTED_LOCATION "${ZSTD_LIBRARY}")
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if(ZSTD_LIBRARY_RELEASE)
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set_target_properties(WrapZSTD::WrapZSTD PROPERTIES
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IMPORTED_LOCATION_RELEASE "${ZSTD_LIBRARY_RELEASE}")
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endif()
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if(ZSTD_LIBRARY_DEBUG)
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set_target_properties(WrapZSTD::WrapZSTD PROPERTIES
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IMPORTED_LOCATION_DEBUG "${ZSTD_LIBRARY_DEBUG}")
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endif()
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endif()
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mark_as_advanced(ZSTD_INCLUDE_DIRS ZSTD_LIBRARIES ZSTD_LIBRARY_RELEASE ZSTD_LIBRARY_DEBUG)
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endif()
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include(FeatureSummary)
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set_package_properties(WrapZSTD PROPERTIES
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URL "https://github.com/facebook/zstd"
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DESCRIPTION "ZSTD compression library")
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