59 lines
2 KiB
CMake
59 lines
2 KiB
CMake
cmake_minimum_required(VERSION 3.16)
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project(urchin-util
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VERSION 0
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DESCRIPTION "Simple Mud Experiment in C"
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HOMEPAGE_URL "https://git.warwick-new.co.uk/"
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LANGUAGES C)
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set(CMAKE_C_STANDARD 90)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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set(CMAKE_C_CLANG_TIDY)
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# Get protobuf to serialize data between the server and client
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# cmake config not packaged with the lib. resort to pkg config
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include(FindPkgConfig)
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pkg_check_modules(protobuf-c REQUIRED libprotobuf-c>=1.4.1)
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# Compile Shared Library
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file(GLOB LIBRARY_SOURCE_FILES
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${CMAKE_CURRENT_SOURCE_DIR}/src/*.c)
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file(GLOB LIBRARY_HEADER_FILES
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${CMAKE_CURRENT_SOURCE_DIR}/src/*.h)
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# Generate Protobuf code
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find_program(protoc-c_EXECUTABLE NAMES protoc-c REQUIRED)
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find_package_handle_standard_args(protoc-c REQUIRED_VARS protoc-c_EXECUTABLE)
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file(GLOB_RECURSE PROTOBUF_PROTO_FILES
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${CMAKE_CURRENT_SOURCE_DIR}/protobuf/*.proto)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/protobuf_gen/)
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add_custom_target(GenerateProtobuf)
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add_custom_command(
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OUTPUT GenerateProtobuf
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DEPENDS ${protoc-c_EXECUTABLE}
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COMMAND ${protoc-c_EXECUTABLE} --c_out=${CMAKE_CURRENT_SOURCE_DIR}/src/protobuf_gen/ --proto_path=${CMAKE_CURRENT_SOURCE_DIR}/protobuf/ ${PROTOBUF_PROTO_FILES}
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)
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# Include protobuf generated message formats
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file(GLOB_RECURSE PROTOBUF_SOURCE_FILES
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${CMAKE_CURRENT_SOURCE_DIR}/src/protobuf_gen/*.c)
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file(GLOB_RECURSE PROTOBUF_HEADER_FILES
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${CMAKE_CURRENT_SOURCE_DIR}/src/protobuf_gen/*.h)
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set_source_files_properties(${PROTOBUF_HEADER_FILES} ${PROTOBUF_SOURCE_FILES} PROPERTIES GENERATED TRUE)
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add_library(${PROJECT_NAME} SHARED
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GenerateProtobuf
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${LIBRARY_HEADER_FILES}
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${PROTOBUF_HEADER_FILES}
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${LIBRARY_SOURCE_FILES}
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${PROTOBUF_SOURCE_FILES}
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)
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target_link_libraries(${PROJECT_NAME} PUBLIC protobuf-c)
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target_include_directories(${PROJECT_NAME} PUBLIC include)
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install(
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TARGETS ${PROJECT_NAME}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
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)
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