[Dependency Scanning] Do not include -target in extraPCMArgs when scanning an interface
#38417
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
… scanning an interface swiftlang#37774 (related to rdar://72480261) has made it so that the target of built clang modules (even downstream from Swift interface dependencies) can be consistent with that of the main module. This means that when building transitive Clang dependencies of the main module, they will always have a matching triple to the main module itself (ensured with `-clang-target`). This means we no longer have to report the target triple in the set of `extraPCMArgs` which encode an interface-specific requirement for building its dependencies.
Contributor
Author
|
@swift-ci please test |
nkcsgexi
approved these changes
Jul 15, 2021
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
#37774 (related to rdar://72480261) has made it so that the target of built clang modules (even downstream from Swift interface dependencies) can be consistent with that of the main module. This means that when building transitive Clang dependencies of the main module, they will always have a matching triple to the main module itself (ensured with
-clang-target). This means we no longer have to report the target triple in the set ofextraPCMArgswhich encode an interface-specific requirement for building its dependencies.When no -clang-target is specified on the scanner invocation (if the driver was invoked with
-disable-clang-target, for example, preserve existing behavior.