Enable --static-swift-stdlib on Linux #2921
Merged
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
https://bugs.swift.org/browse/SR-648 has been resolved, so we can enable this flag on Linux
keith
requested review from
abertelrud,
aciidgh,
friedbunny and
neonichu
as code owners
|
@swift-ci please smoke test |
neonichu
approved these changes
Sep 11, 2020
|
LGTM, @drexin would also be good if you could take a look. |
|
Thanks! |
|
If you think this should go in 5.3 let me know and I can submit a PR |
|
@keith at least I would love to see this in 5.3. |
keith
added a commit
to keith/swift-package-manager
that referenced
this pull request
Sep 12, 2020
https://bugs.swift.org/browse/SR-648 has been resolved, so we can enable this flag on Linux
|
I submitted #2922 in case the maintainers want this |
neonichu
pushed a commit
that referenced
this pull request
Sep 21, 2020
https://bugs.swift.org/browse/SR-648 has been resolved, so we can enable this flag on Linux
kateinoigakukun
added a commit
to kateinoigakukun/swift-package-manager
that referenced
this pull request
Nov 13, 2020
--static-swift-stdlib support on Linux is introduced by swiftlang#2921 but it doesn't work when linking CoreFoundation. When CoreFoundation is used on a project and a user uses --static-swift-stdlib, SwiftPM compiled object files without -static-stdlib and linked them with that option. This mismatch of compiler option broke swift autolink mechanism. The object files built without -static-stdlib references `/lib/swift/CoreFoundation/module.map`, which is intended to be used for dynamic linking, and the modulemap doesn't have `link "CoreFoundation"` statement. So the autolink sections in built object files doesn't have `-lCoreFoundation` and it causes linking failure. This patch changes to pass `-static-stdlib` for all compiler jobs if necessary. This enables to refenrece `/lib/swift_static/CoreFoundation/module.map` when using `--static-swift-stdlib` and it resolves linking failures.
kateinoigakukun
added a commit
to kateinoigakukun/swift-package-manager
that referenced
this pull request
Nov 13, 2020
--static-swift-stdlib support on Linux is introduced by swiftlang#2921 but it doesn't work when linking CoreFoundation. When CoreFoundation is used on a project and a user uses --static-swift-stdlib, SwiftPM compiled object files without -static-stdlib and linked them with that option. This mismatch of compiler option broke swift autolink mechanism. The object files built without -static-stdlib references `/lib/swift/CoreFoundation/module.map`, which is intended to be used for dynamic linking, and the modulemap doesn't have `link "CoreFoundation"` statement. So the autolink sections in built object files doesn't have `-lCoreFoundation` and it causes linking failure. This patch changes to pass `-static-stdlib` for all compiler jobs if necessary. This enables to refenrece `/lib/swift_static/CoreFoundation/module.map` when using `--static-swift-stdlib` and it resolves linking failures.
MaxDesiatov
pushed a commit
that referenced
this pull request
Nov 13, 2020
--static-swift-stdlib support on Linux is introduced by #2921 but it doesn't work when linking CoreFoundation. When CoreFoundation is used on a project and a user uses --static-swift-stdlib, SwiftPM compiled object files without -static-stdlib and linked them with that option. This mismatch of compiler option broke swift autolink mechanism. The object files built without -static-stdlib references `/lib/swift/CoreFoundation/module.map`, which is intended to be used for dynamic linking, and the modulemap doesn't have `link "CoreFoundation"` statement. So the autolink sections in built object files doesn't have `-lCoreFoundation` and it causes linking failure. This patch changes to pass `-static-stdlib` for all compiler jobs if necessary. This enables to refenrece `/lib/swift_static/CoreFoundation/module.map` when using `--static-swift-stdlib` and it resolves linking failures.
federicobucchi
pushed a commit
to federicobucchi/swift-package-manager
that referenced
this pull request
Jan 6, 2021
--static-swift-stdlib support on Linux is introduced by swiftlang#2921 but it doesn't work when linking CoreFoundation. When CoreFoundation is used on a project and a user uses --static-swift-stdlib, SwiftPM compiled object files without -static-stdlib and linked them with that option. This mismatch of compiler option broke swift autolink mechanism. The object files built without -static-stdlib references `/lib/swift/CoreFoundation/module.map`, which is intended to be used for dynamic linking, and the modulemap doesn't have `link "CoreFoundation"` statement. So the autolink sections in built object files doesn't have `-lCoreFoundation` and it causes linking failure. This patch changes to pass `-static-stdlib` for all compiler jobs if necessary. This enables to refenrece `/lib/swift_static/CoreFoundation/module.map` when using `--static-swift-stdlib` and it resolves linking failures.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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.
https://bugs.swift.org/browse/SR-648 has been resolved, so we can enable
this flag on Linux