Ignore -no_exported_symbols when the debug dylib is used (rdar://152244838)
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…2244838) (swiftlang#554) The stub executor needs to trampoline to the entry point in the debug dylib. But linking with `-no_exported_symbols` strips it and launching the app fails to find the symbol. Handles both the `LD_EXPORT_SYMBOLS` build setting and manual flags added to `OTHER_LDFLAGS`.
jonathanpenn
requested review from
aciidgh,
jakepetroules,
mhrawdon,
mirza-garibovic,
neonichu and
owenv
as code owners
owenv
approved these changes
Jul 2, 2025
jakepetroules
approved these changes
Jul 2, 2025
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The stub executor needs to trampoline to the entry point in the debug dylib. But linking with
-no_exported_symbolsstrips it and launching the app fails to find the symbol.Handles both the
LD_EXPORT_SYMBOLSbuild setting and manual flags added toOTHER_LDFLAGS.Cherry-picked from
b133772.