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29de93de01
Splitting the file copying out of the library copying. This allows us to list a specific set of files to copy into the new stdlib build from specific locations.
182 lines
6.2 KiB
CMake
182 lines
6.2 KiB
CMake
# This CMake script keeps the files in the new standard library build in sync
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# with the existing standard library.
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# TODO: Once the migration is completed, we can delete this file
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cmake_minimum_required(VERSION 3.21)
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# Where the standard library lives today
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set(StdlibSources "${CMAKE_CURRENT_LIST_DIR}/../stdlib")
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# Copy a list of files
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function(copy_files from_prefix to_prefix)
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cmake_parse_arguments(ARG "" "ROOT" "FILES" ${ARGN})
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if(NOT ARG_ROOT)
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set(ARG_ROOT ${StdlibSources})
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endif()
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set(full_to_prefix "${CMAKE_CURRENT_LIST_DIR}/${to_prefix}")
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foreach(file ${ARG_FILES})
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# Get and create the directory
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get_filename_component(dirname ${file} DIRECTORY)
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file(MAKE_DIRECTORY "${full_to_prefix}/${dirname}")
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file(COPY_FILE
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"${ARG_ROOT}/${from_prefix}/${file}" # From
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"${full_to_prefix}/${file}" # To
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RESULT _output
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ONLY_IF_DIFFERENT)
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if(_output)
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message(SEND_ERROR
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"Copy ${from_prefix}/${file} -> ${full_to_prefix}/${file} Failed: ${_output}")
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endif()
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endforeach()
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endfunction()
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# Copy the files under the "name" directory in the standard library into the new
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# location under Runtimes
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function(copy_library_sources name from_prefix to_prefix)
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cmake_parse_arguments(ARG "" "ROOT" "" ${ARGN})
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if(NOT ARG_ROOT)
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set(ARG_ROOT ${StdlibSources})
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endif()
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message(STATUS "${name}[${ARG_ROOT}/${from_prefix}/${name}] -> ${to_prefix}/${name} ")
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set(full_to_prefix "${CMAKE_CURRENT_LIST_DIR}/${to_prefix}")
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file(GLOB_RECURSE filenames
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FOLLOW_SYMLINKS
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LIST_DIRECTORIES FALSE
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RELATIVE "${ARG_ROOT}/${from_prefix}"
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"${ARG_ROOT}/${from_prefix}/${name}/*.swift"
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"${ARG_ROOT}/${from_prefix}/${name}/*.h"
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"${ARG_ROOT}/${from_prefix}/${name}/*.cpp"
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"${ARG_ROOT}/${from_prefix}/${name}/*.c"
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"${ARG_ROOT}/${from_prefix}/${name}/*.mm"
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"${ARG_ROOT}/${from_prefix}/${name}/*.m"
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"${ARG_ROOT}/${from_prefix}/${name}/*.def"
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"${ARG_ROOT}/${from_prefix}/${name}/*.gyb"
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"${ARG_ROOT}/${from_prefix}/${name}/*.apinotes"
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"${ARG_ROOT}/${from_prefix}/${name}/*.yaml"
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"${ARG_ROOT}/${from_prefix}/${name}/*.inc"
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"${ARG_ROOT}/${from_prefix}/${name}/*.modulemap"
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"${ARG_ROOT}/${from_prefix}/${name}/*.json")
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copy_files("${from_prefix}" "${to_prefix}"
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ROOT "${ARG_ROOT}"
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FILES ${filenames})
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endfunction()
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# Directories in the existing standard library that make up the Core project
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# Copy shared core headers
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copy_library_sources(include "" "Core")
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# Copy magic linker symbols
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copy_library_sources("linker-support" "" "Core")
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# Copy Plist
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message(STATUS "plist[${StdlibSources}/Info.plist.in] -> Core/Info.plist.in")
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file(COPY_FILE
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"${StdlibSources}/Info.plist.in" # From
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"${CMAKE_CURRENT_LIST_DIR}/Core/Info.plist.in" # To
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RESULT _output
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ONLY_IF_DIFFERENT)
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if(_output)
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message(SEND_ERROR
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"Copy ${StdlibSources}/Info.plist.in] -> Core/Info.plist.in Failed: ${_output}")
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endif()
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# Copy Windows clang overlays
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message(STATUS "modulemap[${StdlibSources}/Windows/ucrt.modulemap] -> Overlay/Windows/clang")
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file(COPY_FILE
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"${StdlibSources}/public/Platform/ucrt.modulemap" # From
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"${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/clang/ucrt.modulemap" # To
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RESULT _output
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ONLY_IF_DIFFERENT)
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if(_output)
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message(SEND_ERROR
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"Copy ${StdlibSources}/public/Platform/ucrt.modulemap -> Overlay/Windows/clang/ucrt.modulemap Failed: ${_output}")
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endif()
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message(STATUS "modulemap[${StdlibSources}/Windows/winsdk.modulemap] -> Overlay/Windows/clang")
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file(COPY_FILE
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"${StdlibSources}/public/Platform/winsdk.modulemap" # From
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"${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/clang/winsdk.modulemap" # To
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RESULT _output
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ONLY_IF_DIFFERENT)
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if(_output)
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message(SEND_ERROR
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"Copy ${StdlibSources}/public/Platform/winsdk.modulemap -> Overlay/Windows/clang/winsdk.modulemap Failed: ${_output}")
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endif()
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message(STATUS "modulemap[${StdlibSources}/Windows/vcruntime.modulemap] -> Overlay/Windows/clang")
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file(COPY_FILE
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"${StdlibSources}/public/Platform/vcruntime.modulemap" # From
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"${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/clang/vcruntime.modulemap" # To
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RESULT _output
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ONLY_IF_DIFFERENT)
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if(_output)
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message(SEND_ERROR
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"Copy ${StdlibSources}/public/Platform/vcruntime.modulemap -> Overlay/Windows/clang/vcruntime.modulemap Failed: ${_output}")
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endif()
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message(STATUS "APINotes[${StdlibSources}/Windows/vcruntime.apinotes] -> Overlay/Windows/clang")
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file(COPY_FILE
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"${StdlibSources}/public/Platform/vcruntime.apinotes" # From
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"${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/clang/vcruntime.apinotes" # To
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RESULT _output
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ONLY_IF_DIFFERENT)
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if(_output)
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message(SEND_ERROR
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"Copy ${StdlibSources}/public/Platform/vcruntime.apinotes -> Overlay/Windows/clang/vcruntime.modulemap Failed: ${_output}")
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endif()
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set(CoreLibs
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LLVMSupport
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SwiftShims
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runtime
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CompatibilityOverride
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stubs
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CommandLineSupport
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core
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SwiftOnoneSupport
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Concurrency
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Concurrency/InternalShims)
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# Add these as we get them building
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# Demangling
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foreach(library ${CoreLibs})
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copy_library_sources(${library} "public" "Core")
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endforeach()
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message(STATUS "CRT[${StdlibSources}/public/Platform] -> ${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/CRT")
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foreach(file ucrt.swift Platform.swift POSIXError.swift TiocConstants.swift tgmath.swift.gyb)
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file(COPY_FILE
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"${StdlibSources}/public/Platform/${file}"
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"${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/CRT/${file}"
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RESULT _output
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ONLY_IF_DIFFERENT)
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if(_output)
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message(SEND_ERROR
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"Copy Platform/${file} -> ${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/CRT/${file} Failed: ${_output}")
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endif()
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endforeach()
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message(STATUS "WinSDK[${StdlibSources}/public/Windows] -> ${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/WinSDK")
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file(COPY_FILE
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"${StdlibSources}/public/Windows/WinSDK.swift"
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"${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/WinSDK/WinSDK.swift"
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RESULT _output
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ONLY_IF_DIFFERENT)
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if(_output)
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message(SEND_ERROR
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"Copy Windows/WinSDK.swift -> ${CMAKE_CURRENT_LIST_DIR}/Overlay/Windows/WinSDK/WinSDK.swift Failed: ${_output}")
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endif()
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# TODO: Add source directories for the platform overlays, supplemental
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# libraries, and test support libraries.
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