Swift Package Index

Build Information

Successful build of spfk-loudness, reference 1.2.0 (bc71c8), with Swift 6.4 for macOS (SPM) on 5 Oct 2026 11:11:28 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/ryanfrancesconi/spfk-loudness.git
Reference: 1.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ryanfrancesconi/spfk-loudness
 * tag               1.2.0      -> FETCH_HEAD
HEAD is now at bc71c8e Read channel layout specifiers as UInt32 rather than through a generic pointer
Cloned https://github.com/ryanfrancesconi/spfk-loudness.git
Revision (git rev-parse @):
bc71c8e1d69d59eb957e2d79d094c7c944ec03d9
SUCCESS checkout https://github.com/ryanfrancesconi/spfk-loudness.git at 1.2.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ryanfrancesconi/spfk-loudness.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
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[325 / 556] SPFKLoudnessC
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[710 / 724] SPFKLoudness
[711 / 724] SPFKLoudness
[713 / 724] SPFKLoudness
[721 / 724] SPFKLoudness
Build complete! (20.12 sec)
Fetching https://github.com/ryanfrancesconi/spfk-testing
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Computing version for https://github.com/ryanfrancesconi/spfk-base
Computed https://github.com/ryanfrancesconi/spfk-base at 1.11.1 (3.64s)
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warning: 'swift-data-parsing': /Package.swift:7:69: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 5 | let package = Package(
 6 |     name: "swift-data-parsing",
 7 |     platforms: [.macOS(.v10_13), .iOS(.v12), .tvOS(.v12), .watchOS(.v4)],
   |                                                                     `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 8 |     products: [
 9 |         .library(
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
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Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
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Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.7
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Working copy of https://github.com/orchetect/swift-data-parsing resolved at 0.1.2
Creating working copy for https://github.com/ryanfrancesconi/spfk-filesystem
Working copy of https://github.com/ryanfrancesconi/spfk-filesystem resolved at 1.11.0
warning: 'swift-data-parsing': /Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-data-parsing/Package.swift:7:69: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 5 | let package = Package(
 6 |     name: "swift-data-parsing",
 7 |     platforms: [.macOS(.v10_13), .iOS(.v12), .tvOS(.v12), .watchOS(.v4)],
   |                                                                     `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 8 |     products: [
 9 |         .library(
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete.
{
  "default_localization" : "en",
  "dependencies" : [
    {
      "identity" : "spfk-base",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.7.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ryanfrancesconi/spfk-base"
    },
    {
      "identity" : "spfk-audio-base",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.1",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ryanfrancesconi/spfk-audio-base"
    },
    {
      "identity" : "spfk-testing",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ryanfrancesconi/spfk-testing"
    }
  ],
  "manifest_display_name" : "spfk-loudness",
  "name" : "spfk-loudness",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "SPFKLoudness",
      "targets" : [
        "SPFKLoudness"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SPFKLoudnessTests",
      "module_type" : "SwiftTarget",
      "name" : "SPFKLoudnessTests",
      "path" : "Tests/SPFKLoudnessTests",
      "product_dependencies" : [
        "SPFKTesting"
      ],
      "sources" : [
        "LoudnessCancellationTests.swift",
        "LoudnessChannelLayoutTests.swift",
        "LoudnessEdgeCaseTests.swift",
        "LoudnessFormatTests.swift",
        "LoudnessGatingBlocksTests.swift",
        "LoudnessPCMSourceTests.swift",
        "LoudnessTests.swift",
        "NormalizeAnalyzerTests.swift"
      ],
      "target_dependencies" : [
        "SPFKLoudness"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SPFKLoudnessC",
      "module_type" : "ClangTarget",
      "name" : "SPFKLoudnessC",
      "path" : "Sources/SPFKLoudnessC",
      "product_memberships" : [
        "SPFKLoudness"
      ],
      "sources" : [
        "ebur128.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SPFKLoudness",
      "module_type" : "SwiftTarget",
      "name" : "SPFKLoudness",
      "path" : "Sources/SPFKLoudness",
      "product_dependencies" : [
        "SPFKBase",
        "SPFKAudioBase"
      ],
      "product_memberships" : [
        "SPFKLoudness"
      ],
      "sources" : [
        "Internal/AudioConverterCallback.swift",
        "Internal/CallbackContext.swift",
        "Internal/ChannelMap.swift",
        "Internal/ExtAudioFileFrameReader.swift",
        "Internal/FrameReader.swift",
        "Internal/PCMSourceFrameReader.swift",
        "LoudnessAnalyzer+PCMSource.swift",
        "LoudnessAnalyzer.swift",
        "LoudnessDescription+Init.swift",
        "LoudnessGatingBlocks.swift",
        "NormalizeAnalyzer.swift"
      ],
      "target_dependencies" : [
        "SPFKLoudnessC"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
Done.