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c1257eb4ef
The main goal for now is to have this building, with little concern about matching the build flags used currently. Keep it disabled by default on Apple platforms. Addresses rdar://143151393
93 lines
3.0 KiB
CMake
93 lines
3.0 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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message(STATUS "Source dir: ${StdlibSources}")
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# Copy the files under the "name" directory in the standard library into the new
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# location under Runtimes
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function(copy_library_sources name from_prefix to_prefix)
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message(STATUS "${name}[${StdlibSources}/${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 "${StdlibSources}/${from_prefix}"
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"${StdlibSources}/${from_prefix}/${name}/*.swift"
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"${StdlibSources}/${from_prefix}/${name}/*.h"
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"${StdlibSources}/${from_prefix}/${name}/*.cpp"
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"${StdlibSources}/${from_prefix}/${name}/*.c"
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"${StdlibSources}/${from_prefix}/${name}/*.mm"
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"${StdlibSources}/${from_prefix}/${name}/*.m"
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"${StdlibSources}/${from_prefix}/${name}/*.def"
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"${StdlibSources}/${from_prefix}/${name}/*.gyb"
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"${StdlibSources}/${from_prefix}/${name}/*.apinotes"
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"${StdlibSources}/${from_prefix}/${name}/*.yaml"
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"${StdlibSources}/${from_prefix}/${name}/*.inc"
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"${StdlibSources}/${from_prefix}/${name}/*.modulemap"
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"${StdlibSources}/${from_prefix}/${name}/*.json")
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foreach(file ${filenames})
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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}/${dirname}")
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file(COPY_FILE
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"${StdlibSources}/${from_prefix}/${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: ${_output}")
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endif()
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endforeach()
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endfunction()
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# Directories in the existing standard library that make up the Core project
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# Copy shared core headers
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copy_library_sources(include "" "Core")
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# Copy magic linker symbols
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copy_library_sources("linker-support" "" "Core")
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# Copy Plist
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message(STATUS "plist[${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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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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# 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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# TODO: Add source directories for the platform overlays, supplemental
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# libraries, and test support libraries.
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