Swift Package IndexBuild Information
Failed to build Cairo, reference main (87cd2a), with Swift 6.3 for macOS (SPM) on 15 Apr 2026 21:53:56 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rhx/SwiftCairo.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/rhx/SwiftCairo
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 87cd2aa Update README with current swift --version output and tested library versions
Cloned https://github.com/rhx/SwiftCairo.git
Revision (git rev-parse @):
87cd2aa586853fbeed192a42455fc43e9289b605
SUCCESS checkout https://github.com/rhx/SwiftCairo.git at main
Fetching https://github.com/rhx/gir2swift.git
[1/5672] Fetching gir2swift
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[1/15504] Fetching swiftgmodule
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[1/59779] Fetching swiftgio
Fetched https://github.com/rhx/SwiftGIO.git from cache (40.09s)
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[1/448] Fetching swiftlibxml
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Fetched https://github.com/rhx/SwiftGObject.git from cache (3.13s)
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/jpsim/Yams.git
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Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 4.0.6 (2.40s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.6 (0.62s)
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[1/3672] Fetching swift-docc-symbolkit
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Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.92s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (0.56s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.1
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 4.0.6
Creating working copy for https://github.com/rhx/SwiftGObject.git
Working copy of https://github.com/rhx/SwiftGObject.git resolved at main (a959fc9)
Creating working copy for https://github.com/rhx/SwiftGIO.git
Working copy of https://github.com/rhx/SwiftGIO.git resolved at main (9a2ee26)
Creating working copy for https://github.com/rhx/SwiftGLib.git
Working copy of https://github.com/rhx/SwiftGLib.git resolved at main (10e8466)
Creating working copy for https://github.com/rhx/gir2swift.git
Working copy of https://github.com/rhx/gir2swift.git resolved at main (e2b894e)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/rhx/SwiftLibXML.git
Working copy of https://github.com/rhx/SwiftLibXML.git resolved at main (35dea8f)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.6
Creating working copy for https://github.com/rhx/SwiftGModule.git
Working copy of https://github.com/rhx/SwiftGModule.git resolved at main (eecf947)
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
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"name": "resolve-dependencies",
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}
]
}
Fetching https://github.com/rhx/SwiftCairo.git
[1/1803] Fetching swiftcairo
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Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 4.0.6 (0.57s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (0.04s)
Creating working copy for https://github.com/rhx/SwiftLibXML.git
Working copy of https://github.com/rhx/SwiftLibXML.git resolved at main (35dea8f)
Creating working copy for https://github.com/rhx/SwiftGModule.git
Working copy of https://github.com/rhx/SwiftGModule.git resolved at main (eecf947)
Creating working copy for https://github.com/rhx/SwiftGObject.git
Working copy of https://github.com/rhx/SwiftGObject.git resolved at main (a959fc9)
Creating working copy for https://github.com/rhx/gir2swift.git
Working copy of https://github.com/rhx/gir2swift.git resolved at main (e2b894e)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.1
Creating working copy for https://github.com/rhx/SwiftGIO.git
Working copy of https://github.com/rhx/SwiftGIO.git resolved at main (9a2ee26)
Creating working copy for https://github.com/rhx/SwiftGLib.git
Working copy of https://github.com/rhx/SwiftGLib.git resolved at main (10e8466)
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 4.0.6
Creating working copy for https://github.com/rhx/SwiftCairo.git
Working copy of https://github.com/rhx/SwiftCairo.git resolved at main (87cd2aa)
warning: '.resolve-product-dependencies': dependency 'swiftcairo' is not used by any target
Found 3 product dependencies
- gir2swift
- GModule
- GIO
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/rhx/SwiftCairo.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
[0/17] Write sources
[2/17] Write gir2swift-tool-entitlement.plist
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[7/17] Write swift-version--6988338F2F200930.txt
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[15/41] Compiling ArgumentParserToolInfo ToolInfo.swift
[16/41] Emitting module ArgumentParserToolInfo
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[18/93] Compiling ArgumentParser CommandConfiguration.swift
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[61/93] Emitting module Yams
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[128/141] Compiling libgir2swift postprocessing.swift
[129/141] Compiling libgir2swift TypeReference.swift
[130/141] Compiling libgir2swift GirAlias.swift
[131/141] Compiling libgir2swift GirArgument.swift
[132/141] Compiling libgir2swift GirBitfield.swift
[133/141] Compiling libgir2swift GirCType.swift
[134/141] Compiling libgir2swift CodeBuilder.swift
[135/141] Compiling libgir2swift c2swift.swift
[136/141] Compiling libgir2swift emit-class.swift
[137/141] Compiling libgir2swift emit-signals.swift
[138/141] Compiling libgir2swift gir+swift.swift
[139/143] Compiling gir2swift main.swift
[140/143] Emitting module gir2swift
[140/143] Write Objects.LinkFileList
[141/143] Linking gir2swift-tool
[142/143] Applying gir2swift-tool
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install cairo using your system-packager:
brew install cairo glib glib-networking gobject-introspection
warning: you may be able to install gio-unix-2.0 using your system-packager:
brew install glib glib-networking gobject-introspection
error: failedToGetGirDirectory(containing: ["cairo-1.0.gir"])
error: build planning stopped due to build-tool plugin failures
BUILD FAILURE 6.3 macosSpm