41 lines
1.4 KiB
CMake
41 lines
1.4 KiB
CMake
## OpenSSL optional integration (MD5, etc.)
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option(FUN_WITH_OPENSSL "Enable OpenSSL-based features (e.g., md5)" OFF)
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set(OPENSSL_INCLUDE_DIRS "")
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set(OPENSSL_LINK_LIBS "")
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if(FUN_WITH_OPENSSL)
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find_package(OpenSSL REQUIRED)
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if(NOT OpenSSL_FOUND AND NOT OPENSSL_FOUND)
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message(FATAL_ERROR "FUN_WITH_OPENSSL=ON but OpenSSL not found")
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endif()
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# CMake 3.11+ standard variables
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if(TARGET OpenSSL::Crypto)
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set(OPENSSL_LINK_LIBS OpenSSL::Crypto)
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elseif(DEFINED OPENSSL_CRYPTO_LIBRARY)
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set(OPENSSL_LINK_LIBS ${OPENSSL_CRYPTO_LIBRARY})
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endif()
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if(DEFINED OPENSSL_INCLUDE_DIR)
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list(APPEND OPENSSL_INCLUDE_DIRS ${OPENSSL_INCLUDE_DIR})
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endif()
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# Propagate to main targets if they exist in this scope
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if(TARGET fun_core)
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target_link_libraries(fun_core PRIVATE ${OPENSSL_LINK_LIBS})
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target_include_directories(fun_core PRIVATE ${OPENSSL_INCLUDE_DIRS})
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target_compile_definitions(fun_core PRIVATE FUN_WITH_OPENSSL=1)
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endif()
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if(TARGET fun)
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target_link_libraries(fun PRIVATE ${OPENSSL_LINK_LIBS})
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target_include_directories(fun PRIVATE ${OPENSSL_INCLUDE_DIRS})
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target_compile_definitions(fun PRIVATE FUN_WITH_OPENSSL=1)
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endif()
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if(TARGET fun_test)
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target_link_libraries(fun_test PRIVATE ${OPENSSL_LINK_LIBS})
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target_include_directories(fun_test PRIVATE ${OPENSSL_INCLUDE_DIRS})
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target_compile_definitions(fun_test PRIVATE FUN_WITH_OPENSSL=1)
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endif()
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endif()
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