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f3b5fcdc15
Adding stdlib stubs library, which uses gyb and requires knowing about some of the platform info. The stubs library pulls in several headers from the compiler repository. We should probably clean that up, but not right now. I've made a note of it.
76 lines
2.4 KiB
CMake
76 lines
2.4 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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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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foreach(file ${filenames})
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# Get and create the directory
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get_filename_component(dirname ${file} DIRECTORY)
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file(MAKE_DIRECTORY "${to_prefix}/${dirname}")
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file(COPY_FILE
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"${StdlibSources}/${from_prefix}/${file}" # From
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"${CMAKE_CURRENT_LIST_DIR}/${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} -> ${to_prefix}/${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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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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# Add these as we get them building
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# core
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# Concurrency
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# SwiftOnoneSUpport
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# CommandLineSupport
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# Demangling
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# runtime)
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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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