Build Information
Failed to build swift-cross-ui, reference main (8be83e), with Swift 6.0 for macOS (SPM) on 11 Dec 2025 06:38:30 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/stackotter/swift-cross-ui.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/stackotter/swift-cross-ui
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 8be83ea Create layout performance benchmarks and DummyBackend (#273)
Cloned https://github.com/stackotter/swift-cross-ui.git
Revision (git rev-parse @):
8be83ea3ddb0c8dacbe109c5e621bdb6655c1fc1
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/stackotter/swift-cross-ui.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.0
Building package at path: $PWD
https://github.com/stackotter/swift-cross-ui.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin GenerateDoccReference
[2/2] Compiling plugin GenerateManual
[3/3] Compiling plugin Swift-DocC
[4/4] Compiling plugin Swift-DocC Preview
Building for debugging...
[4/276] Write sources
[10/276] Copying GTK.png
[10/276] Copying Microsoft.WindowsAppRuntime.Bootstrap.dll
In file included from /Users/admin/builder/spi-builder-workspace/Sources/GtkCustomWidgets/gtk_helpers.c:1:
/Users/admin/builder/spi-builder-workspace/Sources/GtkCustomWidgets/include/gtk_helpers.h:4:10: fatal error: 'gtk/gtk.h' file not found
4 | #include <gtk/gtk.h>
| ^~~~~~~~~~~
1 error generated.
[13/276] Compiling GtkCustomWidgets gtk_helpers.c
[13/276] Compiling sharpyuv_sse2.c
[13/276] Compiling sharpyuv_cpu.c
[13/276] Compiling sharpyuv_dsp.c
[13/276] Compiling sharpyuv_gamma.c
[13/276] Compiling sharpyuv_csp.c
[13/276] Compiling sharpyuv_neon.c
In file included from /Users/admin/builder/spi-builder-workspace/Sources/GtkCustomWidgets/gtk_custom_root_widget.c:1:
/Users/admin/builder/spi-builder-workspace/Sources/GtkCustomWidgets/include/gtk_custom_root_widget.h:4:10: fatal error: 'gdk/gdk.h' file not found
4 | #include <gdk/gdk.h>
| ^~~~~~~~~~~
[13/276] Compiling GtkCustomWidgets gtk_custom_root_widget.c
/Users/admin/builder/spi-builder-workspace/Sources/WinUIInterop/dummy.cpp:2:10: fatal error: 'ShObjIdl.h' file not found
2 | #include <ShObjIdl.h>
| ^~~~~~~~~~~~
1 error generated.
[13/276] Compiling WinUIInterop dummy.cpp
[13/276] Write swift-version-5BDAB9E9C0126B9D.txt
warning: 'spi-builder-workspace': Failed to get gtk version
/bin/bash: gtk4-launch: command not found
Fetching https://github.com/stackotter/swift-windowsappsdk
[1/138] Fetching swift-windowsappsdk
Fetched https://github.com/stackotter/swift-windowsappsdk from cache (1.00s)
Fetching https://github.com/stackotter/swift-windowsfoundation
[1/110] Fetching swift-windowsfoundation
Fetched https://github.com/stackotter/swift-windowsfoundation from cache (0.73s)
Fetching https://github.com/stackotter/swift-winui
[1/209] Fetching swift-winui
Fetched https://github.com/stackotter/swift-winui from cache (3.31s)
Fetching https://github.com/thebrowsercompany/swift-cwinrt
[1/474] Fetching swift-cwinrt
Fetched https://github.com/thebrowsercompany/swift-cwinrt from cache (1.22s)
Fetching https://github.com/stackotter/swift-uwp
[1/258] Fetching swift-uwp
Fetched https://github.com/stackotter/swift-uwp from cache (1.04s)
Fetching https://github.com/stackotter/swift-webview2core
[1/30] Fetching swift-webview2core
Fetched https://github.com/stackotter/swift-webview2core from cache (0.75s)
Fetching https://github.com/swiftlang/swift-syntax.git
Fetching https://github.com/CoreOffice/XMLCoder
Fetching https://github.com/stackotter/swift-macro-toolkit
Fetching https://github.com/swiftlang/swift-docc-plugin
Fetching https://github.com/stackotter/swift-image-formats
Fetching https://github.com/stackotter/swift-benchmark
[1/733] Fetching swift-benchmark
[97/857] Fetching swift-benchmark, swift-image-formats
[157/3015] Fetching swift-benchmark, swift-image-formats, swift-docc-plugin
[308/13097] Fetching swift-benchmark, swift-image-formats, swift-docc-plugin, xmlcoder
[309/14069] Fetching swift-benchmark, swift-image-formats, swift-docc-plugin, xmlcoder, swift-macro-toolkit
Fetched https://github.com/stackotter/swift-macro-toolkit from cache (1.25s)
Fetched https://github.com/CoreOffice/XMLCoder from cache (1.25s)
[1/73089] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git from cache (3.64s)
Fetched https://github.com/stackotter/swift-benchmark from cache (3.64s)
Fetched https://github.com/stackotter/swift-image-formats from cache (3.64s)
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (3.64s)
Computing version for https://github.com/stackotter/swift-benchmark
Computed https://github.com/stackotter/swift-benchmark at 0.2.0 (0.53s)
Fetching https://github.com/apple/swift-argument-parser
[1/16898] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.60s)
Computing version for https://github.com/stackotter/swift-image-formats
Computed https://github.com/stackotter/swift-image-formats at 0.3.3 (0.55s)
Fetching https://github.com/stackotter/jpeg
Fetching https://github.com/the-swift-collective/libwebp
Fetching https://github.com/the-swift-collective/libpng
[1/30] Fetching libpng
[21/3141] Fetching libpng, jpeg
[53/3195] Fetching libpng, jpeg, libwebp
Fetched https://github.com/the-swift-collective/libpng from cache (2.96s)
Fetched https://github.com/stackotter/jpeg from cache (2.96s)
Fetched https://github.com/the-swift-collective/libwebp from cache (2.96s)
Computing version for https://github.com/CoreOffice/XMLCoder
Computed https://github.com/CoreOffice/XMLCoder at 0.17.1 (0.53s)
Computing version for https://github.com/the-swift-collective/libwebp
Computed https://github.com/the-swift-collective/libwebp at 1.4.1 (0.54s)
Computing version for https://github.com/stackotter/jpeg
Computed https://github.com/stackotter/jpeg at 1.0.2 (0.57s)
Computing version for https://github.com/the-swift-collective/libpng
Computed https://github.com/the-swift-collective/libpng at 1.6.45 (0.54s)
Fetching https://github.com/the-swift-collective/zlib.git
[1/48] Fetching zlib
Fetched https://github.com/the-swift-collective/zlib.git from cache (0.61s)
Computing version for https://github.com/stackotter/swift-macro-toolkit
Computed https://github.com/stackotter/swift-macro-toolkit at 0.6.1 (0.42s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 600.0.1 (0.63s)
Computing version for https://github.com/the-swift-collective/zlib.git
Computed https://github.com/the-swift-collective/zlib.git at 1.3.2 (0.56s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.5 (0.55s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3594] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.33s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.58s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.6.2 (0.44s)
Creating working copy for https://github.com/CoreOffice/XMLCoder
Working copy of https://github.com/CoreOffice/XMLCoder resolved at 0.17.1
Creating working copy for https://github.com/stackotter/swift-uwp
Working copy of https://github.com/stackotter/swift-uwp resolved at e3ff9c195775e16b404b82cf6886c5e81d73b6c1
Creating working copy for https://github.com/stackotter/swift-windowsfoundation
Working copy of https://github.com/stackotter/swift-windowsfoundation resolved at 4ad57d20553514bcb23724bdae9121569b19f172
Creating working copy for https://github.com/stackotter/swift-winui
Working copy of https://github.com/stackotter/swift-winui resolved at 1695ee3ea2b7a249f6504c7f1759e7ec7a38eb86
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/the-swift-collective/libpng
Working copy of https://github.com/the-swift-collective/libpng resolved at 1.6.45
Creating working copy for https://github.com/stackotter/swift-macro-toolkit
Working copy of https://github.com/stackotter/swift-macro-toolkit resolved at 0.6.1
Creating working copy for https://github.com/stackotter/swift-benchmark
Working copy of https://github.com/stackotter/swift-benchmark resolved at 0.2.0
Creating working copy for https://github.com/the-swift-collective/zlib.git
Working copy of https://github.com/the-swift-collective/zlib.git resolved at 1.3.2
Creating working copy for https://github.com/stackotter/swift-image-formats
Working copy of https://github.com/stackotter/swift-image-formats resolved at 0.3.3
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 600.0.1
Creating working copy for https://github.com/thebrowsercompany/swift-cwinrt
Working copy of https://github.com/thebrowsercompany/swift-cwinrt resolved at eb46cdb66f770a1e006f9fcfebbf9e99a0fba811
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.6.2
Creating working copy for https://github.com/stackotter/swift-windowsappsdk
Working copy of https://github.com/stackotter/swift-windowsappsdk resolved at ba6f0ec377b70d8be835d253102ff665a0e47d99
Creating working copy for https://github.com/stackotter/jpeg
Working copy of https://github.com/stackotter/jpeg resolved at 1.0.2
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.5
Creating working copy for https://github.com/the-swift-collective/libwebp
Working copy of https://github.com/the-swift-collective/libwebp resolved at 1.4.1
Creating working copy for https://github.com/stackotter/swift-webview2core
Working copy of https://github.com/stackotter/swift-webview2core resolved at c9911ca23455b9fcdb2429e98baa6f4d003b381c
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install gtk4 using your system-packager:
brew install gtk4
warning: you may be able to install gtk+-3.0 using your system-packager:
brew install gtk+3
BUILD FAILURE 6.0 macosSpm