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[FileCopyTaskAction] Injected codeless-framework stubs retain the linker's temporary signing identifier

Status: Open.

#1663 In swiftlang/swift-build;

· Brett-Best opened on Aug 24, 2026

Xcode links a same-package macro's macOS testable object into an iOS test bundle when SwiftSyntax prebuilts are enabled

Status: Open.

#1642 In swiftlang/swift-build;

· Kyle-Ye opened on Aug 16, 2026

Windows: Touch task on a bundle directory copies its contents into the working directory

Status: Open.

#1641 In swiftlang/swift-build;

· tothambrus11 opened on Aug 15, 2026

Using the new build system causes the second build to fail with "unable to resolve module dependency"

Status: Open.

#1638 In swiftlang/swift-build;

· itingliu opened on Aug 14, 2026

Swift SDKs won't compile for non-matching target arch with swiftbuild system in 6.4

Status: Open.

#1574 In swiftlang/swift-build;

· xtremekforever opened on Jul 28, 2026

Build error when using Musl SDK

Status: Open.

#1573 In swiftlang/swift-build;

· Cyberbeni opened on Jul 27, 2026

Regression compared to native: Using -warnings-as-errors & -suppress-warnings results in build error

Status: Open.

#1512 In swiftlang/swift-build;

· MahdiBM opened on Jul 6, 2026

SWBBuildServer returns -32001 "No build description" for requests in the post-handshake window before async build description generation completes

Status: Open.

#1509 In swiftlang/swift-build;

· silentswordfish opened on Jul 5, 2026

CopyFilesTaskProducer fails to copy framework shared leaf nodes

Status: Open.

#1482 In swiftlang/swift-build;

· danielpunkass opened on Jun 24, 2026

New test output is harder to follow and dumps extra libTesting output

Status: Open.

#1445 In swiftlang/swift-build;

· finagolfin opened on Jun 5, 2026

swift-nio related warnings when building DiscordBM with swiftbuild

Status: Open.

#1425 In swiftlang/swift-build;

· MahdiBM opened on May 24, 2026

unable to find sdk '<platform>' when building Swift package against a Swift SDK with target-platform specialization

Status: Open.

#1325 In swiftlang/swift-build;

· MaxDesiatov opened on Apr 20, 2026