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seastar dropped the dependency to Crypto++, and it also removed Findcryptopp.cmake from its `cmake` directory. but scylladb still depends on this library. and it has been using the `Findcryptopp.cmake` in seastar submodule for finding it. after the removal of this file, scylladb would not be able to use it anymore. so, we have to provide our own `Findcryptopp.cmake`. Findcryptopp.cmake is copied from the Seastar project. So its date of copyright is preserved. and it was licensed under Apache 2.0, since we are creating a derivative work from it. let's relicense it under Apache 2.0 and AGPL 3.0 or later. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes scylladb/scylladb#16601
38 lines
845 B
CMake
38 lines
845 B
CMake
/*
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* Copyright (C) 2018-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (AGPL-3.0-or-later and Apache-2.0)
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*/
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find_library (cryptopp_LIBRARY
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NAMES cryptopp)
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find_path (cryptopp_INCLUDE_DIR
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NAMES cryptopp/aes.h
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PATH_SUFFIXES cryptopp)
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mark_as_advanced (
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cryptopp_LIBRARY
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cryptopp_INCLUDE_DIR)
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args (cryptopp
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REQUIRED_VARS
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cryptopp_LIBRARY
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cryptopp_INCLUDE_DIR)
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set (cryptopp_LIBRARIES ${cryptopp_LIBRARY})
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set (cryptopp_INCLUDE_DIRS ${cryptopp_INCLUDE_DIR})
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if (cryptopp_FOUND AND NOT (TARGET cryptopp::cryptopp))
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add_library (cryptopp::cryptopp UNKNOWN IMPORTED)
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set_target_properties (cryptopp::cryptopp
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PROPERTIES
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IMPORTED_LOCATION ${cryptopp_LIBRARIES}
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INTERFACE_INCLUDE_DIRECTORIES ${cryptopp_INCLUDE_DIRS})
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endif ()
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