103 lines
2.5 KiB
CMake
103 lines
2.5 KiB
CMake
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cmake_minimum_required(VERSION 3.0.2)
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project(enet)
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# The "configure" step.
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include(CheckFunctionExists)
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include(CheckStructHasMember)
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include(CheckTypeSize)
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check_function_exists("fcntl" HAS_FCNTL)
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check_function_exists("poll" HAS_POLL)
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check_function_exists("getaddrinfo" HAS_GETADDRINFO)
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check_function_exists("getnameinfo" HAS_GETNAMEINFO)
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check_function_exists("gethostbyname_r" HAS_GETHOSTBYNAME_R)
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check_function_exists("gethostbyaddr_r" HAS_GETHOSTBYADDR_R)
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check_function_exists("inet_pton" HAS_INET_PTON)
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check_function_exists("inet_ntop" HAS_INET_NTOP)
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check_struct_has_member("struct msghdr" "msg_flags" "sys/types.h;sys/socket.h" HAS_MSGHDR_FLAGS)
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set(CMAKE_EXTRA_INCLUDE_FILES "sys/types.h" "sys/socket.h")
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check_type_size("socklen_t" HAS_SOCKLEN_T BUILTIN_TYPES_ONLY)
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unset(CMAKE_EXTRA_INCLUDE_FILES)
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if(MSVC)
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add_definitions(-W3)
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else()
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add_definitions(-Wno-error)
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endif()
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if(HAS_FCNTL)
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add_definitions(-DHAS_FCNTL=1)
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endif()
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if(HAS_POLL)
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add_definitions(-DHAS_POLL=1)
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endif()
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if(HAS_GETNAMEINFO)
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add_definitions(-DHAS_GETNAMEINFO=1)
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endif()
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if(HAS_GETADDRINFO)
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add_definitions(-DHAS_GETADDRINFO=1)
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endif()
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if(HAS_GETHOSTBYNAME_R)
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add_definitions(-DHAS_GETHOSTBYNAME_R=1)
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endif()
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if(HAS_GETHOSTBYADDR_R)
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add_definitions(-DHAS_GETHOSTBYADDR_R=1)
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endif()
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if(HAS_INET_PTON)
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add_definitions(-DHAS_INET_PTON=1)
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endif()
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if(HAS_INET_NTOP)
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add_definitions(-DHAS_INET_NTOP=1)
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endif()
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if(HAS_MSGHDR_FLAGS)
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add_definitions(-DHAS_MSGHDR_FLAGS=1)
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endif()
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if(HAS_SOCKLEN_T)
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add_definitions(-DHAS_SOCKLEN_T=1)
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endif()
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add_library(enet
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callbacks.c
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compress.c
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host.c
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list.c
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packet.c
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peer.c
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protocol.c
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unix.c
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win32.c
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)
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add_library(enet::enet ALIAS enet)
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target_include_directories(enet PUBLIC
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$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:include>
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)
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if (BUILD_SHARED_LIBS)
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target_compile_definitions(enet
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PUBLIC ENET_DLL
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PRIVATE ENET_BUILDING_LIB
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)
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endif()
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if (WIN32)
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target_link_libraries(enet winmm ws2_32)
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endif()
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set(ENET_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/enet)
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install(TARGETS enet EXPORT unofficial-enet-config
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ARCHIVE DESTINATION lib
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LIBRARY DESTINATION lib
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RUNTIME DESTINATION bin)
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INSTALL(EXPORT unofficial-enet-config
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NAMESPACE unofficial::enet::
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FILE unofficial-enet-config.cmake
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DESTINATION share/unofficial-enet
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)
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install(DIRECTORY include/
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DESTINATION include)
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