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Diffstat (limited to 'Tests/SwiftOnly/CMakeLists.txt')
| -rw-r--r-- | Tests/SwiftOnly/CMakeLists.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Tests/SwiftOnly/CMakeLists.txt b/Tests/SwiftOnly/CMakeLists.txt index fa8687d..13cf2b1 100644 --- a/Tests/SwiftOnly/CMakeLists.txt +++ b/Tests/SwiftOnly/CMakeLists.txt @@ -43,3 +43,14 @@ target_link_libraries(N PUBLIC # Dummy to make sure generation works with such targets. add_library(SwiftIface INTERFACE) target_link_libraries(SwiftOnly PRIVATE SwiftIface) + +# @_alwaysEmitIntoClient ensures that the function body is inserted into the +# swiftmodule instead of as a symbol in the binary itself. I'm doing this to +# avoid having to link the executable. There are some flags required in order to +# link an executable into a library that I didn't see CMake emitting for Swift +# on macOS. AEIC is the easiest workaround that still tests this functionality. +# Unfortunately, AEIC was only added recently (~Swift 5.2), so we need to check +# that it is available before using it. +if(CMAKE_Swift_COMPILER_VERSION VERSION_GREATER_EQUAL 5.2) + add_subdirectory("SwiftPlugin") +endif() |