27 lines
873 B
CMake
27 lines
873 B
CMake
set(_q "")
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if(${CMAKE_FIND_PACKAGE_NAME}_FIND_QUIETLY)
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set(_q QUIET)
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set(_quietly TRUE)
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endif()
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find_package(${CMAKE_FIND_PACKAGE_NAME} ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} CONFIG ${_q})
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if (NOT ${CMAKE_FIND_PACKAGE_NAME}_FOUND)
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# Fall-back solution to find the Cereal serialization library header file
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include(CheckIncludeFileCXX)
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add_library(cereal INTERFACE)
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target_include_directories(cereal INTERFACE include)
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if (_quietly)
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set(CMAKE_REQUIRED_QUIET ON)
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endif()
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CHECK_INCLUDE_FILE_CXX("cereal/cereal.hpp" HAVE_CEREAL_H)
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if (NOT HAVE_CEREAL_H)
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if (${CMAKE_FIND_PACKAGE_NAME}_FIND_REQUIRED)
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message(FATAL_ERROR "Cereal library not found. Please install the dependency.")
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elseif(NOT _quietly)
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message(WARNING "Cereal library not found.")
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endif()
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endif ()
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endif()
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