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Build Information

Failed to build SwiftGD, reference main (58ad3b), with Swift 6.0 for macOS (SPM) on 26 Sep 2025 13:57:58 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/twostraws/swiftgd.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/twostraws/swiftgd
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 58ad3b3 Merge pull request #48 from kuhler-Stratege/point-extensions
Cloned https://github.com/twostraws/swiftgd.git
Revision (git rev-parse @):
58ad3b3960bcbeb2dc58cae3cabb033df44bef82
SUCCESS checkout https://github.com/twostraws/swiftgd.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/twostraws/swiftgd.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-5BDAB9E9C0126B9D.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/11] Emitting module SwiftGD
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "swiftgd_gd.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build Objective-C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build Objective-C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[4/11] Compiling SwiftGD Rectangle.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "swiftgd_gd.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build Objective-C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build Objective-C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[5/11] Compiling SwiftGD Angle.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "swiftgd_gd.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build Objective-C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build Objective-C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[6/11] Compiling SwiftGD Image.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "swiftgd_gd.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build Objective-C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build Objective-C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[7/11] Compiling SwiftGD Size.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "swiftgd_gd.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build Objective-C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build Objective-C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[8/11] Compiling SwiftGD Error.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "swiftgd_gd.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build Objective-C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build Objective-C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[9/11] Compiling SwiftGD Point.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "swiftgd_gd.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build Objective-C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build Objective-C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[10/11] Compiling SwiftGD Color.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "swiftgd_gd.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build Objective-C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build Objective-C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
[11/11] Compiling SwiftGD Format.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "swiftgd_gd.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: error: 'gd.h' file not found
1 | #include <gd.h>
  |          `- error: 'gd.h' file not found
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: could not build Objective-C module 'gd'
  6 |
  7 | import Foundation
  8 | import gd
    |        `- error: could not build Objective-C module 'gd'
  9 |
 10 | // MARK: - Importable & Exportable Formatter
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install gdlib using your system-packager:
    brew install gd
BUILD FAILURE 6.0 macosSpm