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9c9010e5b7
For compiling codes required for macro support, we now need swiftc compiler in the build machine. Unlike Darwin OSes, where swiftCore runtime is guaranteed to be present in /usr/lib, Linux doesn't have ABI stability and the stdlib of the build machine is not at the specific location. So the built compiler cannot relies on the shared object in the toolchain.
69 lines
2.5 KiB
CMake
69 lines
2.5 KiB
CMake
if(("${SWIFT_HOST_VARIANT_SDK}" STREQUAL "${SWIFT_PRIMARY_VARIANT_SDK}") AND
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("${SWIFT_HOST_VARIANT_ARCH}" STREQUAL "${SWIFT_PRIMARY_VARIANT_ARCH}"))
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set(PLATFORM_SOURCES)
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set(PLATFORM_TARGET_LINK_LIBRARIES)
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if(SWIFT_HOST_VARIANT MATCHES "${SWIFT_DARWIN_VARIANTS}")
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# Placeholder for Darwin Foundation tests (currently none)
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# find_library(FOUNDATION_LIBRARY Foundation)
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# list(APPEND PLATFORM_SOURCES
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# YourTestNameHere.mm
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# )
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# # We need to link swiftCore on Darwin because the runtime still relies on
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# # some stdlib hooks to implement SwiftObject.
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# list(APPEND PLATFORM_TARGET_LINK_LIBRARIES
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# ${FOUNDATION_LIBRARY}
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# swiftStdlibUnittest${SWIFT_PRIMARY_VARIANT_SUFFIX}
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# )
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# Link the Objective-C runtime.
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list(APPEND PLATFORM_TARGET_LINK_LIBRARIES "objc")
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elseif(SWIFT_HOST_VARIANT STREQUAL "linux")
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if(SWIFT_HOST_VARIANT_ARCH MATCHES "armv6|armv7|i686")
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list(APPEND PLATFORM_TARGET_LINK_LIBRARIES
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"atomic"
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)
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endif()
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elseif(SWIFT_HOST_VARIANT STREQUAL "freebsd")
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find_library(EXECINFO_LIBRARY execinfo)
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list(APPEND PLATFORM_TARGET_LINK_LIBRARIES
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${EXECINFO_LIBRARY}
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)
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elseif(SWIFT_HOST_VARIANT STREQUAL "windows")
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list(APPEND PLATFORM_TARGET_LINK_LIBRARIES DbgHelp;Synchronization)
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endif()
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add_swift_unittest(SwiftRuntimeLongTests IS_TARGET_TEST
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LongRefcounting.cpp
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../Stdlib.cpp
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${PLATFORM_SOURCES}
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# The runtime tests link to internal runtime symbols, which aren't exported
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# from the swiftCore dylib, so we need to link to both the runtime archive
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# and the stdlib.
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$<TARGET_OBJECTS:swiftRuntime${SWIFT_PRIMARY_VARIANT_SUFFIX}>
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$<TARGET_OBJECTS:swiftLLVMSupport${SWIFT_PRIMARY_VARIANT_SUFFIX}>
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$<TARGET_OBJECTS:swiftDemangling${SWIFT_PRIMARY_VARIANT_SUFFIX}>
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)
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# The local stdlib implementation provides definitions of the swiftCore
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# interfaces to avoid pulling in swiftCore itself. Build the
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# SwiftRuntimeLongTests with swiftCore_EXPORTS to permit exporting the stdlib
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# interfaces.
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target_compile_definitions(SwiftRuntimeLongTests
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PRIVATE
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swiftCore_EXPORTS
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SWIFT_INLINE_NAMESPACE=__runtime)
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# FIXME: cross-compile for all variants.
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target_link_libraries(SwiftRuntimeLongTests
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PRIVATE
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swiftCore${SWIFT_PRIMARY_VARIANT_SUFFIX}
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swiftThreading${SWIFT_PRIMARY_VARIANT_SUFFIX}
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${PLATFORM_TARGET_LINK_LIBRARIES}
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${swift_runtime_test_extra_libraries}
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)
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endif()
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