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1bc94bfa6a
In a back deployment scenario, this will provide a place where one could provide function implementations that are not available in the relevant stdlib. This is just setting up for future work and isn't doing anything interesting beyond wiring it up/making sure that it is wired up correctly with tests.
58 lines
1.6 KiB
CMake
58 lines
1.6 KiB
CMake
# Toolchain-only build products
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list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/../cmake/modules)
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include(AddSwiftStdlib)
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set(CXX_COMPILE_FLAGS)
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set(CXX_LINK_FLAGS)
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set(compile_flags
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# Build the runtime with -Wall to catch, e.g., uninitialized variables
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# warnings.
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"-Wall"
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# C++ code in the runtime and standard library should generally avoid
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# introducing static constructors or destructors.
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"-Wglobal-constructors"
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"-Wexit-time-destructors")
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# Build the runtime with -Wall to catch, e.g., uninitialized variables
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# warnings.
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if(SWIFT_COMPILER_IS_MSVC_LIKE)
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list(APPEND compile_flags "/W3")
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else()
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list(APPEND compile_flags "-Wall")
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endif()
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foreach(flag ${compile_flags})
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check_cxx_compiler_flag("${flag}" is_supported)
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if(is_supported)
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list(APPEND CXX_COMPILE_FLAGS "${flag}")
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endif()
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endforeach()
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unset(compile_flags)
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if("Thread" IN_LIST SWIFT_RUNTIME_USE_SANITIZERS)
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list(APPEND CXX_LINK_FLAGS "-fsanitize=thread")
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endif()
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# Compatibility libraries build in a special alternate universe that can't
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# directly link to most OS runtime libraries, and have to access the
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# runtime being patched only through public ABI.
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list(APPEND CXX_COMPILE_FLAGS "-DSWIFT_COMPATIBILITY_LIBRARY=1")
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set(COMPATIBILITY_MINIMUM_DEPLOYMENT_VERSION_OSX "10.9")
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set(COMPATIBILITY_MINIMUM_DEPLOYMENT_VERSION_IOS "7.0")
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set(COMPATIBILITY_MINIMUM_DEPLOYMENT_VERSION_TVOS "9.0")
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set(COMPATIBILITY_MINIMUM_DEPLOYMENT_VERSION_WATCHOS "2.0")
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add_subdirectory(legacy_layouts)
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add_subdirectory(Compatibility50)
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add_subdirectory(Compatibility51)
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add_subdirectory(CompatibilityDynamicReplacements)
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add_subdirectory(CompatibilityConcurrency)
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