Currently we are using the same versions we use to build compiler and
standard library. This is an unnecessary coupling especially when
testing the generation of backdeployed executables for macOS -- here
we have interest in being able to run the tests on previous OSes, not
the compiler itself.
To support this, add new `--darwin-test-deployment-version-<platform>`
flags to build-script, which by default take the same value as the
matching `--darwin-deployment-version-<platform>` ones.
Addresses rdar://156724078
Clang enforces a minimum 13.1 deployment target. The driver, API
checker, and various tests assume 13.0 is a valid minimum. Update these
to reflect the actual 13.1 minimum.
Resolves rdar://84177900
A CMake refactoring in apple/swift#34859 caused failures in Mac Catalyst configurations which are not tested in open source. This commit corrects these issues.
Fixes rdar://71897958.
Some pieces of the main CMakeLists.txt file are useful to future
CMakeLists.txt. In order to avoid duplication, move those pieces into a
new SwiftTestsUtils.cmake to be able to include the functions from other
files.
This should not modify anything in the behaviour of the build.
