Is it reproducible with SwiftPM command-line tools: swift build, swift test, swift package etc?
[x] Confirmed reproduction steps with SwiftPM CLI. The description text must include reproduction steps with either of command-line SwiftPM commands, swift build, swift test, swift package etc.
Description
When using CocoaPods and Swift Packages together. When both of them bring in the same framework, Xcode issues warnings about it. Potential runtime issues can occur too.
For example an app uses ViewRow via CocoaPods and ImageRow through SPM, both of which depend on another common library, Eureka. As a result, Eureka is added to the workspace twice.
objc[34221]: Class _TtC6Eureka7BaseRow is implemented in both /Users/user/Library/Developer/CoreSimulator/Devices/1254166F-7697-45C2-AE0A-4B3E8629A24C/data/Containers/Bundle/Application/562AAF1F-437A-4956-90BD-7682DAAA2BAD/Mixed.app/Frameworks/Eureka.framework/Eureka (0x102c0da80) and /Users/user/Library/Developer/CoreSimulator/Devices/1254166F-7697-45C2-AE0A-4B3E8629A24C/data/Containers/Bundle/Application/562AAF1F-437A-4956-90BD-7682DAAA2BAD/Mixed.app/Mixed.debug.dylib (0x1029038e8). One of the two will be used. Which one is undefined.
and 13 more of the similar warning with different class name.
Potential runtime error could happen too.
Steps to reproduce
1 create xcode app project.
2 pod init.
3 Add pod dependency. ViewRow
4 Open worksapce. App builds normal.
5 Add SPM dependency in Xcode.
package(url: "https://github.com/xmartlabs/Eureka.git", from: "5.3.5")
6 Build.
Swift & OS version (output of swift --version ; uname -a)
swift-driver version: 1.115 Apple Swift version 6.0 (swiftlang-6.0.0.9.10 clang-1600.0.26.2)
Target: arm64-apple-macosx14.0
Darwin macos-VR7J3W3GKP 23.6.0 Darwin Kernel Version 23.6.0: Wed Jul 31 20:49:39 PDT 2024; root:xnu-10063.141.1.700.5~1/RELEASE_ARM64_T6000 arm64
Is it reproducible with SwiftPM command-line tools:
swift build,swift test,swift packageetc?swift build,swift test,swift packageetc.Description
When using CocoaPods and Swift Packages together. When both of them bring in the same framework, Xcode issues warnings about it. Potential runtime issues can occur too.
For example an app uses ViewRow via CocoaPods and ImageRow through SPM, both of which depend on another common library, Eureka. As a result, Eureka is added to the workspace twice.
ViewRow:
ImageRow:
Expected behavior
App builds with no warning or error.
Actual behavior
Xcode warnig:
and 13 more of the similar warning with different class name.
Potential runtime error could happen too.
Steps to reproduce
1 create xcode app project. 2 pod init. 3 Add pod dependency. ViewRow 4 Open worksapce. App builds normal. 5 Add SPM dependency in Xcode. package(url: "https://github.com/xmartlabs/Eureka.git", from: "5.3.5") 6 Build.
Or goto https://github.com/fangmobile/SwiftXPods
Swift Package Manager version/commit hash
// swift-tools-version: 6.0
Swift & OS version (output of
swift --version ; uname -a)swift-driver version: 1.115 Apple Swift version 6.0 (swiftlang-6.0.0.9.10 clang-1600.0.26.2) Target: arm64-apple-macosx14.0 Darwin macos-VR7J3W3GKP 23.6.0 Darwin Kernel Version 23.6.0: Wed Jul 31 20:49:39 PDT 2024; root:xnu-10063.141.1.700.5~1/RELEASE_ARM64_T6000 arm64