[Parity] error: Multiple commands produce

[kcieplak]

Is it reproducible with SwiftPM command-line tools: swift build, swift test, swift package etc?

• 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

https://github.com/getsentry/sentry-cocoa.git
MacOS

The following package does not build using the 'swifbuild' backend but does with 'native'

swift build `--buildsystem=swiftbuild` fails to build package

error: Multiple commands produce '/private/var/lib/jenkins/workspace/swift_oss/swift-package-index-metrics@4/spi-workdir/D071710C-D745-481C-B50A-068827E39F1C/sentry-cocoa/.build-swiftbuild/arm64-apple-macosx/Products/Debug/Sentry.framework'
info: Command: ProcessXCFramework /private/var/lib/jenkins/workspace/swift_oss/swift-package-index-metrics@4/spi-workdir/D071710C-D745-481C-B50A-068827E39F1C/sentry-cocoa/.build-swiftbuild/artifacts/sentry-cocoa/Sentry-Dynamic-WithARM64e/Sentry-Dynamic-WithARM64e.xcframework /private/var/lib/jenkins/workspace/swift_oss/swift-package-index-metrics@4/spi-workdir/D071710C-D745-481C-B50A-068827E39F1C/sentry-cocoa/.build-swiftbuild/arm64-apple-macosx/Products/Debug/Sentry.framework macos
info: Command: ProcessXCFramework /private/var/lib/jenkins/workspace/swift_oss/swift-package-index-metrics@4/spi-workdir/D071710C-D745-481C-B50A-068827E39F1C/sentry-cocoa/.build-swiftbuild/artifacts/sentry-cocoa/Sentry-Dynamic/Sentry-Dynamic.xcframework /private/var/lib/jenkins/workspace/swift_oss/swift-package-index-metrics@4/spi-workdir/D071710C-D745-481C-B50A-068827E39F1C/sentry-cocoa/.build-swiftbuild/arm64-apple-macosx/Products/Debug/Sentry.framework macos
info: Command: ProcessXCFramework /private/var/lib/jenkins/workspace/swift_oss/swift-package-index-metrics@4/spi-workdir/D071710C-D745-481C-B50A-068827E39F1C/sentry-cocoa/.build-swiftbuild/artifacts/sentry-cocoa/Sentry/Sentry.xcframework /private/var/lib/jenkins/workspace/swift_oss/swift-package-index-metrics@4/spi-workdir/D071710C-D745-481C-B50A-068827E39F1C/sentry-cocoa/.build-swiftbuild/arm64-apple-macosx/Products/Debug/Sentry.framework macos
error: Multiple commands produce '/private/var/lib/jenkins/workspace/swift_oss/swift-package-index-metrics@4/spi-workdir/D071710C-D745-481C-B50A-068827E39F1C/sentry-cocoa/.build-swiftbuild/arm64-apple-macosx/Products/Debug/Sentry.framework.dSYM'
inf

Expected behavior

Builds

Actual behavior

Fails to build

Steps to reproduce

git clone https://github.com/getsentry/sentry-cocoa.git
swift build --build-system=swiftbuild

Swift Package Manager version/commit hash

No response

Swift & OS version (output of swift --version ; uname -a)

No response

[owenv]

This package has multiple products composed of binary targets with the same name, building all the products together at one time isn't intended because they collide. We'll need to decide what we want to do here from a compatibility perspective

[dschaefer2]

Since these products are automatic libraries, I wonder if we can just skip them and add the targets as dependencies to the consumers of those products. This is something we could probably do in the PIF builder.

This is another case where products are not really helping but getting in the way. If we had made the binaryTargets public, we wouldn't have the duplication.