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	 cf202b74db
			
		
	
	cf202b74db
	
	
	
		
			
			CMake Warning: The dependency target "libuv" of target "luv-static" does not exist. (CMP0046) Closes #6355
		
			
				
	
	
		
			96 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			CMake
		
	
	
	
	
	
			
		
		
	
	
			96 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			CMake
		
	
	
	
	
	
| include(CMakeParseArguments)
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| 
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| # BuildLuv(PATCH_COMMAND ... CONFIGURE_COMMAND ... BUILD_COMMAND ... INSTALL_COMMAND ...)
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| # Reusable function to build luv, wraps ExternalProject_Add.
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| # Failing to pass a command argument will result in no command being run
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| function(BuildLuv)
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|   cmake_parse_arguments(_luv
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|     ""
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|     ""
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|     "PATCH_COMMAND;CONFIGURE_COMMAND;BUILD_COMMAND;INSTALL_COMMAND"
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|     ${ARGN})
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| 
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|   if(NOT _luv_CONFIGURE_COMMAND AND NOT _luv_BUILD_COMMAND
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|        AND NOT _luv_INSTALL_COMMAND)
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|     message(FATAL_ERROR "Must pass at least one of CONFIGURE_COMMAND, BUILD_COMMAND, INSTALL_COMMAND")
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|   endif()
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| 
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|   ExternalProject_Add(luv-static
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|     PREFIX ${DEPS_BUILD_DIR}
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|     URL ${LUV_URL}
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|     DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/luv
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|     DOWNLOAD_COMMAND ${CMAKE_COMMAND}
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|       -DPREFIX=${DEPS_BUILD_DIR}
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|       -DDOWNLOAD_DIR=${DEPS_DOWNLOAD_DIR}/luv
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|       -DURL=${LUV_URL}
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|       -DEXPECTED_SHA256=${LUV_SHA256}
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|       -DTARGET=luv
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|       -DUSE_EXISTING_SRC_DIR=${USE_EXISTING_SRC_DIR}
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|       -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/DownloadAndExtractFile.cmake
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|     PATCH_COMMAND "${_luv_PATCH_COMMAND}"
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|     CONFIGURE_COMMAND "${_luv_CONFIGURE_COMMAND}"
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|     BUILD_COMMAND "${_luv_BUILD_COMMAND}"
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|     INSTALL_COMMAND "${_luv_INSTALL_COMMAND}")
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| endfunction()
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| 
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| set(LUV_SRC_DIR ${DEPS_BUILD_DIR}/src/luv)
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| set(LUV_INCLUDE_FLAGS
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|   "-I${DEPS_INSTALL_DIR}/include -I${DEPS_INSTALL_DIR}/include/luajit-2.0")
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| 
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| set(LUV_PATCH_COMMAND
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|   ${CMAKE_COMMAND} -DLUV_SRC_DIR=${LUV_SRC_DIR}
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|   -P ${PROJECT_SOURCE_DIR}/cmake/PatchLuv.cmake)
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| 
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| set(LUV_CONFIGURE_COMMAND_COMMON
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|   ${CMAKE_COMMAND} ${LUV_SRC_DIR}
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|   -DCMAKE_GENERATOR=${CMAKE_GENERATOR}
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|   -DCMAKE_INSTALL_PREFIX=${DEPS_INSTALL_DIR}
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|   -DLUA_BUILD_TYPE=System
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|   -DWITH_SHARED_LIBUV=ON
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|   -DBUILD_SHARED_LIBS=OFF
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|   -DBUILD_MODULE=OFF)
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| 
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| if(MINGW AND CMAKE_CROSSCOMPILING)
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|   get_filename_component(TOOLCHAIN ${CMAKE_TOOLCHAIN_FILE} REALPATH)
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|   set(LUV_CONFIGURE_COMMAND
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|     ${LUV_CONFIGURE_COMMAND_COMMON}
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|     # Pass toolchain
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|     -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN}
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|     "-DCMAKE_C_FLAGS:STRING=${LUV_INCLUDE_FLAGS} -D_WIN32_WINNT=0x0600"
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|     # Hack to avoid -rdynamic in Mingw
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|     -DCMAKE_SHARED_LIBRARY_LINK_C_FLAGS="")
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| elseif(MSVC)
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|   set(LUV_CONFIGURE_COMMAND
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|     ${LUV_CONFIGURE_COMMAND_COMMON}
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|     -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
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|     # Same as Unix without fPIC
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|     "-DCMAKE_C_FLAGS:STRING=${CMAKE_C_COMPILER_ARG1} ${LUV_INCLUDE_FLAGS}"
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|     # Make sure we use the same generator, otherwise we may
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|     # accidentaly end up using different MSVC runtimes
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|     -DCMAKE_GENERATOR=${CMAKE_GENERATOR}
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|     # Use static runtime
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|     -DCMAKE_C_FLAGS_DEBUG="-MTd"
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|     -DCMAKE_C_FLAGS_RELEASE="-MT")
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| else()
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|   set(LUV_CONFIGURE_COMMAND
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|     ${LUV_CONFIGURE_COMMAND_COMMON}
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|     -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
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|     "-DCMAKE_C_FLAGS:STRING=${CMAKE_C_COMPILER_ARG1} ${LUV_INCLUDE_FLAGS} -fPIC")
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| endif()
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| 
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| set(LUV_BUILD_COMMAND ${CMAKE_COMMAND} --build .)
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| set(LUV_INSTALL_COMMAND ${CMAKE_COMMAND} --build . --target install)
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| 
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| BuildLuv(PATCH_COMMAND ${LUV_PATCH_COMMAND}
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|   CONFIGURE_COMMAND ${LUV_CONFIGURE_COMMAND}
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|   BUILD_COMMAND ${LUV_BUILD_COMMAND}
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|   INSTALL_COMMAND ${LUV_INSTALL_COMMAND})
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| 
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| list(APPEND THIRD_PARTY_DEPS luv-static)
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| if(USE_BUNDLED_LUAJIT)
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|   add_dependencies(luv-static luajit)
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| endif()
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| if(USE_BUNDLED_LIBUV)
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|   add_dependencies(luv-static libuv)
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| endif()
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