88 lines
2.1 KiB
CMake
88 lines
2.1 KiB
CMake
set(LLVM_LIBC_OPTIONAL_ARGS
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ALIAS
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PUBLIC
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NO_GPU_BUNDLE
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NO_RUN_POSTBUILD
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C_TEST
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NEED_MPFR
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NEED_MPC
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IS_GPU_BENCHMARK
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)
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set(LLVM_LIBC_SINGLE_VALUE_ARGS
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CXX_STANDARD
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SUITE
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CREATE_TARGET_FUNCTION
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HDR
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DEST_HDR
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YAML_FILE
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GEN_HDR
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NAME
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)
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set(LLVM_LIBC_MULTI_VALUE_ARGS
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HDRS
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SRCS
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COMPILE_OPTIONS
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LINK_OPTIONS
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LINK_LIBRARIES
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ENV
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DEPENDS
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FLAGS
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ARGS
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LOADER_ARGS
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)
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foreach(arg_list LLVM_LIBC_OPTIONAL_ARGS LLVM_LIBC_SINGLE_VALUE_ARGS LLVM_LIBC_MULTI_VALUE_ARGS)
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list(TRANSFORM ${arg_list}
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PREPEND "OVERLAY_"
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OUTPUT_VARIABLE ${arg_list}_OVERLAY
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)
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list(TRANSFORM ${arg_list}
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PREPEND "FULL_BUILD_"
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OUTPUT_VARIABLE ${arg_list}_FULL_BUILD
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)
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set(${arg_list}_COMPLETE ${${arg_list}} ${${arg_list}_OVERLAY} ${${arg_list}_FULL_BUILD})
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endforeach()
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macro(llvm_libc_parse_arguments name_prefix)
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cmake_parse_arguments(
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${name_prefix}
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"${LLVM_LIBC_OPTIONAL_ARGS_COMPLETE}"
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"${LLVM_LIBC_SINGLE_VALUE_ARGS_COMPLETE}"
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"${LLVM_LIBC_MULTI_VALUE_ARGS_COMPLETE}"
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${ARGN}
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)
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# Collect overlay and full build args
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foreach(argument IN LISTS LLVM_LIBC_OPTIONAL_ARGS LLVM_LIBC_SINGLE_VALUE_ARGS LLVM_LIBC_MULTI_VALUE_ARGS)
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if(LLVM_LIBC_FULL_BUILD)
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if(${name_prefix}_${argument}_FULL_BUILD)
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list(APPEND ${name_prefix}_${argument} ${${name_prefix}_${argument}_FULL_BUILD})
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endif()
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else()
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if(${name_prefix}_${argument}_OVERLAY)
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list(APPEND ${name_prefix}_${argument} ${${name_prefix}_${argument}_OVERLAY})
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endif()
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endif()
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endforeach()
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endmacro()
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# Forward all arguments that can be used for llvm_libc_parse_arguments again.
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# Assume that *_OVERLAY and *_FULL_BUILD args have been merged properly.
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macro(forward_arguments name_prefix output)
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set(${output} "")
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foreach(argument ${LLVM_LIBC_OPTIONAL_ARGS})
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if(${name_prefix}_${argument})
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list(APPEND output ${argument})
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endif()
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endforeach()
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foreach(argument ${LLVM_LIBC_SINGLE_VALUE_ARGS} ${LLVM_LIBC_MULTI_VALUE_ARGS})
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if(${name_prefix}_${argument})
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list(APPEND output ${argument} "${${name_prefix}_${argument}}")
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endif()
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endforeach()
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endmacro()
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