Huang Xin
2.4 KiB
name, description, metadata
| name | description | metadata | ||||||
|---|---|---|---|---|---|---|---|---|
| xcode26-swiftrs-ios-build-broken | Xcode 26.2/Swift 6.2 broke all tauri iOS builds via swift-rs 1.0.7; fixed by vendored packages/swift-rs using --triple/--sdk |
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Xcode 26.2 (Swift 6.2.4, 2026-07) broke EVERY tauri ios build repo-wide: the Swift plugin packages (native-bridge etc.) fail with phantom errors — type 'Bundle' has no member 'main', extra argument 'privacy' in call, cannot infer contextual base in reference to member 'public'. Root cause: swift-rs 1.0.7 (unmaintained since 2024, latest release) invokes swift build --arch <host> -Xswiftc -target <ios-triple> while inheriting Xcode's SDKROOT; Swift 6.2's driver no longer honors that mix, so sources compile against the wrong platform's Swift overlays — overlay-provided APIs (Bundle.main sugar, os.Logger privacy interpolation) vanish. Related upstream: tauri-apps/tauri#10717, #11103 ("using sysroot for 'iPhoneOS' but targeting 'MacOSX'").
Fix (branch feat/page-turn-styles-555): vendored packages/swift-rs + [patch.crates-io] swift-rs = { path = "packages/swift-rs" } in root Cargo.toml. Patch in src-rs/build.rs link(): use SPM first-class cross-compile flags --triple <versioned-triple> --sdk <sdk-path> (drop --arch and all -Xswiftc/-Xcc/-Xcxx target overrides), env_remove("SDKROOT") (leaks from Xcode script phase and breaks SPM's host-targeted MANIFEST compile), and artifact search path becomes <unversioned-triple>[-simulator]/<config> (e.g. arm64-apple-ios/release) instead of the old hardcoded <arch>-apple-macosx/<config>.
Gotcha exposed by the fix: with --triple, SPM enforces the deployment floor from the package manifest platforms: stanza (the old bypass fed the version straight to swiftc). native-bridge's ios/Package.swift declared .iOS(.v14) while using unguarded iOS-15 API (StoreKit Storefront) → bumped to .iOS("15.0") (string form — .v15 needs swift-tools 5.5, manifest is 5.3), matching the app's IPHONEOS_DEPLOYMENT_TARGET: 15.0 (gen/apple/project.yml).
Fast repro/verify loop (~2 min, no xcodebuild): SDKROOT=$(xcrun --sdk iphoneos --show-sdk-path) IPHONEOS_DEPLOYMENT_TARGET=15.0 cargo build -p tauri-plugin-native-bridge --target aarch64-apple-ios --release in src-tauri.
Related: page-turn-styles-viewtransitions-555 (branch where this landed), deps-security-overrides-workflow (vendoring pattern).