Swift Package Index

Build Information

Successful build of SwiftPFFFT, reference master (ba20b2), with Swift 6.4 for Linux on 21 Sep 2026 10:18:59 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jkl1337/SwiftPFFFT.git
Reference: master
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/jkl1337/SwiftPFFFT
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at ba20b23 fix CI
Cloned https://github.com/jkl1337/SwiftPFFFT.git
Revision (git rev-parse @):
ba20b23d265fd5a63d62655efa65b41b5a98edf4
SUCCESS checkout https://github.com/jkl1337/SwiftPFFFT.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/jkl1337/SwiftPFFFT.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/apple/swift-numerics
[1/6636] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics (0.64s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.82s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Building for debugging...
[Provisioning 6 / 9]
[Planning deferred tasks]
[54 / 87] RealModule
In file included from /host/spi-builder-workspace/Sources/PFFFTLib/pffft.c:98:
In file included from /host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_float.h:62:
/host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_sse1_float.h:40:9: warning: /host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_sse1_float.h: SSE1 float macros are defined [-W#pragma-messages]
   40 | #pragma message( __FILE__ ": SSE1 float macros are defined" )
      |         ^
1 warning generated.
[54 / 87] _NumericsShims
In file included from /host/spi-builder-workspace/Sources/PFFFTLib/pffft_double.c:110:
In file included from /host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_double.h:63:
/host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_sse2_double.h:52:9: warning: /host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_sse2_double.h: SSE2 double macros are defined [-W#pragma-messages]
   52 | #pragma message (__FILE__ ": SSE2 double macros are defined" )
      |         ^
1 warning generated.
[56 / 87] RealModule
[59 / 87] RealModule
[69 / 97] ComplexModule
[73 / 97] ComplexModule
[76 / 98] ComplexModule
[98 / 109] ComplexModule
[102 / 110] PFFFT
[107 / 110] PFFFT
Build complete! (6.26 secs)
Build complete.
{
  "c_language_standard" : "c99",
  "dependencies" : [
    {
      "identity" : "swift-numerics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-numerics"
    }
  ],
  "manifest_display_name" : "SwiftPFFFT",
  "name" : "SwiftPFFFT",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "PFFFT",
      "targets" : [
        "PFFFT",
        "PFFFTLib"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PFFFTTests",
      "module_type" : "SwiftTarget",
      "name" : "PFFFTTests",
      "path" : "Tests/PFFFTTests",
      "sources" : [
        "PFFFTTests.swift"
      ],
      "target_dependencies" : [
        "PFFFT"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PFFFTLib",
      "module_type" : "ClangTarget",
      "name" : "PFFFTLib",
      "path" : "Sources/PFFFTLib",
      "product_memberships" : [
        "PFFFT"
      ],
      "sources" : [
        "pffft.c",
        "pffft_common.c",
        "pffft_double.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "PFFFT",
      "module_type" : "SwiftTarget",
      "name" : "PFFFT",
      "path" : "Sources/PFFFT",
      "product_dependencies" : [
        "Numerics"
      ],
      "product_memberships" : [
        "PFFFT"
      ],
      "sources" : [
        "Buffer.swift",
        "FFT.swift",
        "PFFFT.swift",
        "Setup.swift",
        "SetupCache.swift"
      ],
      "target_dependencies" : [
        "PFFFTLib"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Done.