Cannot run the DEVELOPMENT-SNAPSHOT-2023-04-25-a toolchain on macOS

[kkebo]

Description

The DEVELOPMENT-SNAPSHOT-2023-04-25-a toolchain doesn't seem to be run on macOS because /Users/gha-runner/homebrew/opt/zstd/lib/libzstd.1.dylib is dynamically linked into some executables in the toolchain (e.g. swift, swiftc, and swift-frontend).

$ /Library/Developer/Toolchains/swift-wasm-DEVELOPMENT-SNAPSHOT-2023-04-25-a.xctoolchain/usr/bin/swift --version
dyld[40892]: Library not loaded: /Users/gha-runner/homebrew/opt/zstd/lib/libzstd.1.dylib
  Referenced from: <E44B79AD-7502-3CFD-B9D7-53FB42BFC212> /Library/Developer/Toolchains/swift-wasm-DEVELOPMENT-SNAPSHOT-2023-04-25-a.xctoolchain/usr/bin/swift-frontend
  Reason: tried: '/Users/gha-runner/homebrew/opt/zstd/lib/libzstd.1.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Users/gha-runner/homebrew/opt/zstd/lib/libzstd.1.dylib' (no such file), '/Users/gha-runner/homebrew/opt/zstd/lib/libzstd.1.dylib' (no such file), '/usr/lib/libzstd.1.dylib' (no such file, not in dyld cache)
fish: Job 1, '/Library/Developer/Toolchains/s…' terminated by signal SIGABRT (Abort)

As far as I know, previous toolchains didn't have such a problem. For instance, the 5.8-SNAPSHOT-2023-02-25-a toolchain can be run on the same environment.

$ /Library/Developer/Toolchains/swift-wasm-5.8-SNAPSHOT-2023-02-25-a.xctoolchain/usr/bin/swift --version
SwiftWasm Swift version 5.8-dev (LLVM 44d4f9d4b49845f, Swift c49fe19cd42cb0c)
Target: arm64-apple-darwin22.5.0

The difference between the two is whether /Users/gha-runner/homebrew/opt/zstd/lib/libzstd.1.dylib is dynamically linked or not.

$ otool -L /Library/Developer/Toolchains/swift-wasm-DEVELOPMENT-SNAPSHOT-2023-04-25-a.xctoolchain/usr/bin/swift-frontend
/Library/Developer/Toolchains/swift-wasm-DEVELOPMENT-SNAPSHOT-2023-04-25-a.xctoolchain/usr/bin/swift-frontend:
        /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)
        /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.11)
        /Users/gha-runner/homebrew/opt/zstd/lib/libzstd.1.dylib (compatibility version 1.0.0, current version 1.5.2)
        /usr/lib/libncurses.5.4.dylib (compatibility version 5.4.0, current version 5.4.0)
        /usr/lib/swift/libswiftCore.dylib (compatibility version 1.0.0, current version 5.7.1)
        @rpath/libSwiftOperators.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftSyntaxMacros.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftSyntaxBuilder.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftParserDiagnostics.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftBasicFormat.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftParser.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftDiagnostics.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftSyntax.dylib (compatibility version 0.0.0, current version 0.0.0)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.0.0)
        /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.36.0)
        /usr/lib/swift/libswiftDarwin.dylib (compatibility version 1.0.0, current version 0.0.0, weak)
$ otool -L /Library/Developer/Toolchains/swift-wasm-5.8-SNAPSHOT-2023-02-25-a.xctoolchain/usr/bin/swift-frontend
/Library/Developer/Toolchains/swift-wasm-5.8-SNAPSHOT-2023-02-25-a.xctoolchain/usr/bin/swift-frontend:
        /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)
        /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.11)
        /usr/lib/libncurses.5.4.dylib (compatibility version 5.4.0, current version 5.4.0)
        /usr/lib/swift/libswiftCore.dylib (compatibility version 1.0.0, current version 1300.0.46)
        @rpath/libSwiftOperators.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/lib_SwiftSyntaxMacros.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftSyntaxBuilder.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftParserDiagnostics.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftBasicFormat.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftParser.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftDiagnostics.dylib (compatibility version 0.0.0, current version 0.0.0)
        @rpath/libSwiftSyntax.dylib (compatibility version 0.0.0, current version 0.0.0)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1311.0.0)
        /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1200.3.0)
        /usr/lib/swift/libswiftDarwin.dylib (compatibility version 1.0.0, current version 0.0.0, weak)

Steps to reproduce

1. swiftenv install https://github.com/swiftwasm/swift/releases/download/swift-wasm-DEVELOPMENT-SNAPSHOT-2023-04-25-a/swift-wasm-DEVELOPMENT-SNAPSHOT-2023-04-25-a-macos_arm64.pkg
2. swiftenv local wasm-DEVELOPMENT-SNAPSHOT-2023-04-25-a
3. swift --version

Expected behavior

The last command prints its version number.

Environment

• swiftenv 1.4.0 (installed via Homebrew)
• swift-driver version: 1.75.2 Apple Swift version 5.8 (swiftlang-5.8.0.124.2 clang-1403.0.22.11.100), Target: arm64-apple-macosx13.0
• Xcode 14.3 (14E222b)
• macOS 13.4 (22F5037d) (aarch64)

[kkebo]

This issue has been fixed in DEVELOPMENT-SNAPSHOT-2023-04-29-a. Thank you so much!