Do not skip earlyswiftdriver in SwiftPM Linux CI Preset

[artemcm]

No description provided.

[artemcm]

@swift-ci test

[MaxDesiatov]

Nitpicky title update to make search easier: official name is SwiftPM and when searching for SwiftPM in issues/PRs, anything that uses "SPM" won't show up in search results.

[MaxDesiatov]

Issue description is empty, I don't have much experience with the toolchain build system, I don't know where documentation for this build-script flag is, or what this flag is doing, so I'm not sure how to review this. What impact does it have?

[artemcm]

Issue description is empty, I don't have much experience with the toolchain build system, I don't know where documentation for this build-script flag is, or what this flag is doing, so I'm not sure how to review this. What impact does it have?

https://github.com/apple/swift/blob/e5742be3afb5456357ba548b25f0d9bbb7c70ca5/utils/build_swift/build_swift/driver_arguments.py#L695

This flag skips building the "early" swift driver which gets built using the host toolchain and gets used as the default driver in the compiler build directory. Building the early swift driver is otherwise the default today, and I'm not sure if there's a good reason it gets skipped here.

[artemcm]

We should test this by launching a CI run in the SwiftPM repo against this change, if possible, too.

[MaxDesiatov]

Thanks for the explanation! I've just started a cross-repo Linux job here swiftlang/swift-package-manager#7273 (comment)

[artemcm]

Thanks for the explanation! I've just started a cross-repo Linux job here apple/swift-package-manager#7273 (comment)

Thanks!

[artemcm]

@swift-ci test

[MaxDesiatov]

Ship it!