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add_executable(nes_tool_generate_tiles)
target_include_directories(nes_tool_generate_tiles PRIVATE .)
target_include_directories(nes_tool_generate_tiles SYSTEM PRIVATE third-party)
target_link_libraries(nes_tool_generate_tiles PRIVATE nes::options)
target_sources(nes_tool_generate_tiles PRIVATE main.cc)
function(nes_generate_tiles TARGET_NAME NAME)
cmake_parse_arguments(ARGS "" "TYPE" "FILES" ${ARGN})
if(NOT DEFINED ARGS_TYPE)
message(FATAL_ERROR "nes_generate_tiles: Missing TYPE")
endif()
if(NOT DEFINED ARGS_FILES)
message(FATAL_ERROR "nes_generate_tiles: Missing FILES")
endif()
set(CODEGEN_TARGET "nes_tiles_${NAME}")
set(CODEGEN_BASE "${CMAKE_CURRENT_BINARY_DIR}/generated")
set(CODEGEN_DIR "${CODEGEN_BASE}/nes/app/graphics/tiles")
set(CODEGEN_SOURCE "${CODEGEN_DIR}/${NAME}.cc")
set(CODEGEN_HEADER "${CODEGEN_DIR}/${NAME}.hh")
file(MAKE_DIRECTORY "${CODEGEN_DIR}")
add_custom_command(
OUTPUT "${CODEGEN_SOURCE}" "${CODEGEN_HEADER}"
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND nes_tool_generate_tiles
ARGS
"${ARGS_TYPE}"
"${CODEGEN_HEADER}"
"${CODEGEN_SOURCE}"
${ARGS_FILES}
VERBATIM
DEPENDS ${ARGS_FILES})
add_custom_target(${CODEGEN_TARGET} DEPENDS "${CODEGEN_SOURCE}" "${CODEGEN_HEADER}")
target_include_directories(${TARGET_NAME} PRIVATE "${CODEGEN_BASE}")
target_sources(${TARGET_NAME} PRIVATE "${CODEGEN_SOURCE}" "${CODEGEN_HEADER}")
set_source_files_properties("${CODEGEN_SOURCE}" PROPERTIES GENERATED TRUE)
set_source_files_properties("${CODEGEN_HEADER}" PROPERTIES GENERATED TRUE)
add_dependencies(${TARGET_NAME} ${CODEGEN_TARGET})
endfunction()
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