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Adding `SWIFT_ENABLE_SWIFT_IN_SWIFT` option to enable or disable the parts of Swift that require a Swift compiler to build. This is meant for bootstrapping compilers on new platforms and is not guaranteed to result in a compiler that will pass the test suite. This option is on by default so that folks won't forget. If the option is off, the resulting compiler does not include the Swift optimizer sources in SwiftCompilerSources nor does the resulting compiler have swift macro support.
32 lines
711 B
CMake
32 lines
711 B
CMake
add_swift_host_tool(swift-compatibility-symbols
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swift-compatibility-symbols.cpp
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LLVM_LINK_COMPONENTS support
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SWIFT_COMPONENT tools
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DOES_NOT_USE_SWIFT
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)
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if(SWIFT_NATIVE_SWIFT_TOOLS_PATH)
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set(syms_file "${CMAKE_BINARY_DIR}/share/swift/compatibility-symbols")
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add_custom_command_target(copy_compat_target
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COMMAND
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"${SWIFT_NATIVE_SWIFT_TOOLS_PATH}/swift-compatibility-symbols"
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--output-filename ${syms_file}
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OUTPUT
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${syms_file}
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DEPENDS
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swift-compatibility-symbols
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)
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add_dependencies(swift-frontend "${copy_compat_target}")
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swift_install_in_component(
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FILES
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${syms_file}
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DESTINATION
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"share/swift"
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COMPONENT
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compiler
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)
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endif()
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