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47 lines
2.5 KiB
CMake
47 lines
2.5 KiB
CMake
#
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# Copyright (c) Contributors to the Open 3D Engine Project
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#
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# SPDX-License-Identifier: Apache-2.0 OR MIT
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#
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#
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#! ly_add_autogen: adds a code generation step to the specified target.
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#
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# \arg:NAME name of the target
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# \arg:OUTPUT_NAME (optional) overrides the name of the output target. If not specified, the name will be used.
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# \arg:INCLUDE_DIRECTORIES list of directories to use as include paths
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# \arg:AUTOGEN_RULES a set of AutoGeneration rules to be passed to the AzAutoGen expansion system
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# \arg:ALLFILES list of all source files contained by the target
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function(ly_add_autogen)
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set(options)
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set(oneValueArgs NAME)
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set(multiValueArgs INCLUDE_DIRECTORIES AUTOGEN_RULES ALLFILES)
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cmake_parse_arguments(ly_add_autogen "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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if(ly_add_autogen_AUTOGEN_RULES)
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set(AZCG_INPUTFILES ${ly_add_autogen_ALLFILES})
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list(FILTER AZCG_INPUTFILES INCLUDE REGEX ".*\.(xml|json|jinja)$")
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target_include_directories(${ly_add_autogen_NAME} PUBLIC "${CMAKE_CURRENT_BINARY_DIR}/Azcg/Generated")
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execute_process(
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COMMAND ${LY_PYTHON_CMD} "${LY_ROOT_FOLDER}/Code/Framework/AzAutoGen/AzAutoGen.py" "${CMAKE_BINARY_DIR}/Azcg/TemplateCache/" "${CMAKE_CURRENT_BINARY_DIR}/Azcg/Generated/" "${CMAKE_CURRENT_SOURCE_DIR}" "${AZCG_INPUTFILES}" "${ly_add_autogen_AUTOGEN_RULES}" "-n"
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OUTPUT_VARIABLE AUTOGEN_OUTPUTS
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)
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string(STRIP "${AUTOGEN_OUTPUTS}" AUTOGEN_OUTPUTS)
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set(AZCG_DEPENDENCIES ${AZCG_INPUTFILES})
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list(APPEND AZCG_DEPENDENCIES "${LY_ROOT_FOLDER}/Code/Framework/AzAutoGen/AzAutoGen.py")
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add_custom_command(
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OUTPUT ${AUTOGEN_OUTPUTS}
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DEPENDS ${AZCG_DEPENDENCIES}
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COMMAND ${CMAKE_COMMAND} -E echo "Running AutoGen for ${ly_add_autogen_NAME}"
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COMMAND ${LY_PYTHON_CMD} "${LY_ROOT_FOLDER}/Code/Framework/AzAutoGen/AzAutoGen.py" "${CMAKE_BINARY_DIR}/Azcg/TemplateCache/" "${CMAKE_CURRENT_BINARY_DIR}/Azcg/Generated/" "${CMAKE_CURRENT_SOURCE_DIR}" "${AZCG_INPUTFILES}" "${ly_add_autogen_AUTOGEN_RULES}"
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VERBATIM
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)
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set_target_properties(${ly_add_autogen_NAME} PROPERTIES AUTOGEN_INPUT_FILES "${AZCG_INPUTFILES}")
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set_target_properties(${ly_add_autogen_NAME} PROPERTIES AUTOGEN_OUTPUT_FILES "${AUTOGEN_OUTPUTS}")
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set_target_properties(${ly_add_autogen_NAME} PROPERTIES VS_USER_PROPS "${LY_ROOT_FOLDER}/Code/Framework/AzAutoGen/AzAutoGen.props")
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target_sources(${ly_add_autogen_NAME} PRIVATE ${AUTOGEN_OUTPUTS})
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endif()
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endfunction()
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