Swift Package IndexBuild Information
Successful build of SwiftPFFFT, reference 0.1.1 (a0628a), with Swift 6.3 for Android on 15 Apr 2026 06:00:10 UTC.
Swift 6 data race errors: 0
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jkl1337/SwiftPFFFT.git
Reference: 0.1.1
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
* tag 0.1.1 -> FETCH_HEAD
HEAD is now at a0628a5 Add CI
Cloned https://github.com/jkl1337/SwiftPFFFT.git
Revision (git rev-parse @):
a0628a5725023b188c3798f7feaeda8cf2547ffd
SUCCESS checkout https://github.com/jkl1337/SwiftPFFFT.git at 0.1.1
========================================
Build
========================================
Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/jkl1337/SwiftPFFFT.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/apple/swift-numerics
[1/6416] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (0.46s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.81s)
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...
[0/9] Write sources
[4/9] Compiling _NumericsShims _NumericsShims.c
[5/9] Compiling PFFFTLib pffft_common.c
[6/9] Write swift-version--4F562202D5529B1.txt
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:63:
/host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_neon_float.h:40:9: warning: /host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_neon_float.h: ARM NEON macros are defined [-W#pragma-messages]
40 | #pragma message( __FILE__ ": ARM NEON macros are defined" )
| ^
1 warning generated.
[7/20] Compiling PFFFTLib pffft.c
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:64:
/host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_neon_double.h:44:9: warning: /host/spi-builder-workspace/Sources/PFFFTLib/simd/pf_neon_double.h: NEON (from AVX) macros are defined [-W#pragma-messages]
44 | #pragma message (__FILE__ ": NEON (from AVX) macros are defined" )
| ^
1 warning generated.
[8/20] Compiling PFFFTLib pffft_double.c
[10/20] Compiling RealModule Real.swift
[11/20] Compiling RealModule RealFunctions.swift
[12/21] Emitting module RealModule
[13/21] Compiling RealModule Float80+Real.swift
[14/21] Compiling RealModule AugmentedArithmetic.swift
[15/21] Compiling RealModule Double+Real.swift
[16/21] Compiling RealModule AlgebraicField.swift
[17/21] Compiling RealModule ApproximateEquality.swift
[18/21] Compiling RealModule ElementaryFunctions.swift
[19/21] Compiling RealModule Float+Real.swift
[20/21] Compiling RealModule Float16+Real.swift
[21/21] Compiling RealModule RelaxedArithmetic.swift
[23/33] Compiling ComplexModule Complex+StringConvertible.swift
[24/33] Compiling ComplexModule Complex.swift
[25/33] Compiling ComplexModule Complex+Numeric.swift
[26/34] Compiling ComplexModule Polar.swift
[27/34] Compiling ComplexModule Scale.swift
[28/34] Emitting module ComplexModule
[29/34] Compiling ComplexModule Complex+Hashable.swift
[30/34] Compiling ComplexModule Complex+IntegerLiteral.swift
[31/34] Compiling ComplexModule Complex+Codable.swift
[32/34] Compiling ComplexModule Complex+ElementaryFunctions.swift
[33/34] Compiling ComplexModule Complex+AdditiveArithmetic.swift
[34/34] Compiling ComplexModule Complex+AlgebraicField.swift
[36/37] Emitting module Numerics
[37/37] Compiling Numerics Numerics.swift
[39/44] Compiling PFFFT PFFFT.swift
[40/44] Compiling PFFFT Setup.swift
[41/44] Emitting module PFFFT
[42/44] Compiling PFFFT Buffer.swift
[43/44] Compiling PFFFT FFT.swift
[44/44] Compiling PFFFT SetupCache.swift
Build complete! (16.99s)
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"
}
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Done.