Allow unit test targets to import and link executable targets#3316

Merged

abertelrud merged 3 commits intoswiftlang:mainfrom abertelrud:allow-test-products-to-link-against-executables-take-two

Mar 7, 2021

+293-33

Commits on Mar 6, 2021

Add a fast way to look up the package in which a particular target or product is defined.
abertelrud
committed
Allow SwiftTargetDescription, ClangTargetDescription, and ProductDescription to know the tools version of the package in which they are defined. This allows compiler flags and other semantically si…
abertelrud
committed
Allow unit tests to import and link any main modules of executables that are implemented in Swift. This uses a new Swift compiler flag to set the name of the entry point when emitting object code, …
abertelrud
committed