1e0af0fb7e
we use libzstd in zstd.cc. so let's find this library before using it. this helps user to identify problem when preparing the building environment, instead of being greeted by a compile-time failure. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
49 lines
960 B
CMake
49 lines
960 B
CMake
#
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# Copyright 2024-present ScyllaDB
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#
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#
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# SPDX-License-Identifier: AGPL-3.0-or-later
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#
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find_package (PkgConfig REQUIRED)
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pkg_check_modules (PC_zstd QUIET libzstd)
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find_library (zstd_LIBRARY
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NAMES zstd
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HINTS
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${PC_zstd_LIBDIR}
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${PC_zstd_LIBRARY_DIRS})
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find_path (zstd_INCLUDE_DIR
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NAMES zstd.h
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HINTS
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${PC_zstd_INCLUDEDIR}
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${PC_zstd_INCLUDE_DIRS})
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mark_as_advanced (
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zstd_LIBRARY
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zstd_INCLUDE_DIR)
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (zstd
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REQUIRED_VARS
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zstd_LIBRARY
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zstd_INCLUDE_DIR
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VERSION_VAR PC_zstd_VERSION)
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if (zstd_FOUND)
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set (zstd_LIBRARIES ${zstd_LIBRARY})
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set (zstd_INCLUDE_DIRS ${zstd_INCLUDE_DIR})
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if (NOT (TARGET zstd::libzstd))
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add_library (zstd::libzstd UNKNOWN IMPORTED)
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set_target_properties (zstd::libzstd
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PROPERTIES
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IMPORTED_LOCATION ${zstd_LIBRARY}
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INTERFACE_INCLUDE_DIRECTORIES ${zstd_INCLUDE_DIR})
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endif ()
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endif ()
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