[ASTGen/CMake] Link swiftOnoneSupport in "Debug" build #84914
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When building the swift compler with "Debug" configuration, modules written in Swift must be linked to swiftOnoneSupport. Explicitly link it as some linker doesn't auto-link it. rdar://162631685
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When building the swift compler with "Debug" configuration, modules written in Swift must be linked to swiftOnoneSupport. Explicitly link it as some linker doesn't auto-link it.
rdar://162631685
NOTE: This still won't work in non-Darwin platform if the stdlib is also being compiled "Debug" (
--debug-swift-stdlib) because when building the compiler, it's linked against the stdlib (incl.swiftOnoneSupport) in the builder which is probably optimized. But in runtime, it uses the just-built stdlib. Since there're ABI mismatch between optimized/unoptimizedswiftOnoneSupport, some symbols would be missing.