early-access version 2853

externals/vcpkg/ports/enet/CMakeLists.txt

@@ -0,0 +1,103 @@
+cmake_minimum_required(VERSION 3.0.2)
+
+project(enet)
+
+# The "configure" step.
+include(CheckFunctionExists)
+include(CheckStructHasMember)
+include(CheckTypeSize)
+check_function_exists("fcntl" HAS_FCNTL)
+check_function_exists("poll" HAS_POLL)
+check_function_exists("getaddrinfo" HAS_GETADDRINFO)
+check_function_exists("getnameinfo" HAS_GETNAMEINFO)
+check_function_exists("gethostbyname_r" HAS_GETHOSTBYNAME_R)
+check_function_exists("gethostbyaddr_r" HAS_GETHOSTBYADDR_R)
+check_function_exists("inet_pton" HAS_INET_PTON)
+check_function_exists("inet_ntop" HAS_INET_NTOP)
+check_struct_has_member("struct msghdr" "msg_flags" "sys/types.h;sys/socket.h" HAS_MSGHDR_FLAGS)
+set(CMAKE_EXTRA_INCLUDE_FILES "sys/types.h" "sys/socket.h")
+check_type_size("socklen_t" HAS_SOCKLEN_T BUILTIN_TYPES_ONLY)
+unset(CMAKE_EXTRA_INCLUDE_FILES)
+if(MSVC)
+	add_definitions(-W3)
+else()
+	add_definitions(-Wno-error)
+endif()
+ 
+if(HAS_FCNTL)
+    add_definitions(-DHAS_FCNTL=1)
+endif()
+if(HAS_POLL)
+    add_definitions(-DHAS_POLL=1)
+endif()
+if(HAS_GETNAMEINFO)
+    add_definitions(-DHAS_GETNAMEINFO=1)
+endif()
+if(HAS_GETADDRINFO)
+    add_definitions(-DHAS_GETADDRINFO=1)
+endif()
+if(HAS_GETHOSTBYNAME_R)
+    add_definitions(-DHAS_GETHOSTBYNAME_R=1)
+endif()
+if(HAS_GETHOSTBYADDR_R)
+    add_definitions(-DHAS_GETHOSTBYADDR_R=1)
+endif()
+if(HAS_INET_PTON)
+    add_definitions(-DHAS_INET_PTON=1)
+endif()
+if(HAS_INET_NTOP)
+    add_definitions(-DHAS_INET_NTOP=1)
+endif()
+if(HAS_MSGHDR_FLAGS)
+    add_definitions(-DHAS_MSGHDR_FLAGS=1)
+endif()
+if(HAS_SOCKLEN_T)
+    add_definitions(-DHAS_SOCKLEN_T=1)
+endif()
+ 
+add_library(enet
+        callbacks.c
+        compress.c
+        host.c
+        list.c
+        packet.c
+        peer.c
+        protocol.c
+        unix.c
+        win32.c
+    )
+
+add_library(enet::enet ALIAS enet)
+
+target_include_directories(enet PUBLIC
+    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
+    $<INSTALL_INTERFACE:include>
+)
+
+if (BUILD_SHARED_LIBS)
+    target_compile_definitions(enet
+        PUBLIC ENET_DLL
+        PRIVATE ENET_BUILDING_LIB
+    )
+endif()
+	
+
+if (WIN32)
+    target_link_libraries(enet winmm ws2_32)
+endif()
+
+set(ENET_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/enet)
+
+install(TARGETS enet EXPORT unofficial-enet-config
+                     ARCHIVE DESTINATION lib
+                     LIBRARY DESTINATION lib
+                     RUNTIME DESTINATION bin)
+
+INSTALL(EXPORT unofficial-enet-config
+    NAMESPACE unofficial::enet::
+    FILE unofficial-enet-config.cmake
+    DESTINATION share/unofficial-enet
+)
+
+install(DIRECTORY include/
+        DESTINATION include)