The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build SwiftGD, reference main (07650d), with Swift 6.2 (beta) for macOS (Xcode) using Xcode 26.0 on 17 Jun 2025 21:43:39 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftGD -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
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 07650dc Merge pull request #45 from mczachurski/main
Cloned https://github.com/twostraws/swiftgd.git
Revision (git rev-parse @):
07650dcb343d5b045598459fd3aad0936e0259bf
SUCCESS checkout https://github.com/twostraws/swiftgd.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.2
Building package at path:  $PWD
https://github.com/twostraws/swiftgd.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install gdlib using your system-packager:
    brew install gd
Resolve Package Graph
you may be able to install gdlib using your system-packager:
    brew install gd
Resolved source packages:
  SwiftGD: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftGD
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftGD",
  "name" : "SwiftGD",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftGD",
      "targets" : [
        "SwiftGD"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "gd",
      "module_type" : "SystemLibraryTarget",
      "name" : "gd",
      "path" : "Sources/gd",
      "product_memberships" : [
        "SwiftGD"
      ],
      "sources" : [
      ],
      "type" : "system-target"
    },
    {
      "c99name" : "SwiftGDTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftGDTests",
      "path" : "Tests/SwiftGDTests",
      "sources" : [
        "ImageTests.swift",
        "SwiftGDTests.swift"
      ],
      "target_dependencies" : [
        "SwiftGD"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftGD",
      "module_type" : "SwiftTarget",
      "name" : "SwiftGD",
      "path" : "Sources/SwiftGD",
      "product_memberships" : [
        "SwiftGD"
      ],
      "sources" : [
        "Color.swift",
        "Error.swift",
        "Format.swift",
        "Geometry/Angle.swift",
        "Geometry/Point.swift",
        "Geometry/Rectangle.swift",
        "Geometry/Size.swift",
        "Image.swift"
      ],
      "target_dependencies" : [
        "gd"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftGD"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftGD -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SwiftGD -destination platform=macOS,arch=arm64
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install gdlib using your system-packager:
    brew install gd
Resolved source packages:
  SwiftGD: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'SwiftGD' in project 'SwiftGD'
        ➜ Explicit dependency on target 'SwiftGD' in project 'SwiftGD'
    Target 'SwiftGD' in project 'SwiftGD'
        ➜ Explicit dependency on target 'gd' in project 'SwiftGD'
    Target 'gd' in project 'SwiftGD' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: b9cc37eeda7f2a43685213803c759872
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b9cc37eeda7f2a43685213803c759872.xcbuilddata
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/SwiftGD.DependencyStaticMetadataFileList (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/SwiftGD.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/SwiftGD.DependencyMetadataFileList (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/SwiftGD.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/SwiftGD.modulemap (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/SwiftGD.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.SwiftFileList (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.SwiftConstValuesFileList (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.LinkFileList (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD-OutputFileMap.json (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD_const_extract_protocols.json (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftGD.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/SwiftGD.modulemap (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/SwiftGD.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver SwiftGD normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftGD -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/Sources/gd/module.modulemap -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
error: Clang dependency scanner failure: While building module 'gd' imported from gd-b1585918.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: fatal error: 'gd.h' file not found
gd-b1585918.input:1:1: fatal error: could not build module 'gd'
 (in target 'SwiftGD' from project 'SwiftGD')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: Unable to find module dependency: 'gd'
import gd
       ^ (in target 'SwiftGD' from project 'SwiftGD')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: note: A dependency of main module 'SwiftGD'
import gd
       ^ (in target 'SwiftGD' from project 'SwiftGD')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Image.swift:8:8: note: Also imported here
import gd
       ^ (in target 'SwiftGD' from project 'SwiftGD')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:e5c1d5ef4a2b74fae8c6e538a82a3718cb112361, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:e5c1d5ef4a2b74fae8c6e538a82a3718cb112361, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:e5c1d5ef4a2b74fae8c6e538a82a3718cb112361, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:e5c1d5ef4a2b74fae8c6e538a82a3718cb112361, name:My Mac }
error: Clang dependency scanner failure: While building module 'gd' imported from gd-b1585918.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: fatal error: 'gd.h' file not found
gd-b1585918.input:1:1: fatal error: could not build module 'gd'
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: Unable to find module dependency: 'gd'
import gd
       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: note: a dependency of main module 'SwiftGD'
import gd
       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Image.swift:8:8: note: also imported here
import gd
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver SwiftGD normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftGD' from project 'SwiftGD')
	Building workspace spi-builder-workspace with scheme SwiftGD
(2 failures)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install gdlib using your system-packager:
    brew install gd
Resolved source packages:
  SwiftGD: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftGD
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftGD",
  "name" : "SwiftGD",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftGD",
      "targets" : [
        "SwiftGD"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "gd",
      "module_type" : "SystemLibraryTarget",
      "name" : "gd",
      "path" : "Sources/gd",
      "product_memberships" : [
        "SwiftGD"
      ],
      "sources" : [
      ],
      "type" : "system-target"
    },
    {
      "c99name" : "SwiftGDTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftGDTests",
      "path" : "Tests/SwiftGDTests",
      "sources" : [
        "ImageTests.swift",
        "SwiftGDTests.swift"
      ],
      "target_dependencies" : [
        "SwiftGD"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftGD",
      "module_type" : "SwiftTarget",
      "name" : "SwiftGD",
      "path" : "Sources/SwiftGD",
      "product_memberships" : [
        "SwiftGD"
      ],
      "sources" : [
        "Color.swift",
        "Error.swift",
        "Format.swift",
        "Geometry/Angle.swift",
        "Geometry/Point.swift",
        "Geometry/Rectangle.swift",
        "Geometry/Size.swift",
        "Image.swift"
      ],
      "target_dependencies" : [
        "gd"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftGD"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftGD -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SwiftGD -destination platform=macOS,arch=arm64
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install gdlib using your system-packager:
    brew install gd
Resolved source packages:
  SwiftGD: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'SwiftGD' in project 'SwiftGD'
        ➜ Explicit dependency on target 'SwiftGD' in project 'SwiftGD'
    Target 'SwiftGD' in project 'SwiftGD'
        ➜ Explicit dependency on target 'gd' in project 'SwiftGD'
    Target 'gd' in project 'SwiftGD' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache
SwiftDriver SwiftGD normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftGD' from project 'SwiftGD')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftGD -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/Sources/gd/module.modulemap -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftGD.build/Debug/SwiftGD.build/Objects-normal/arm64/SwiftGD-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
error: Clang dependency scanner failure: While building module 'gd' imported from gd-3dfd010d.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: fatal error: 'gd.h' file not found
gd-3dfd010d.input:1:1: fatal error: could not build module 'gd'
 (in target 'SwiftGD' from project 'SwiftGD')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: Unable to find module dependency: 'gd'
import gd
       ^ (in target 'SwiftGD' from project 'SwiftGD')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: note: A dependency of main module 'SwiftGD'
import gd
       ^ (in target 'SwiftGD' from project 'SwiftGD')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Image.swift:8:8: note: Also imported here
import gd
       ^ (in target 'SwiftGD' from project 'SwiftGD')
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:e5c1d5ef4a2b74fae8c6e538a82a3718cb112361, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:e5c1d5ef4a2b74fae8c6e538a82a3718cb112361, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:e5c1d5ef4a2b74fae8c6e538a82a3718cb112361, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:e5c1d5ef4a2b74fae8c6e538a82a3718cb112361, name:My Mac }
error: Clang dependency scanner failure: While building module 'gd' imported from gd-3dfd010d.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/gd/swiftgd_gd.h:1:10: fatal error: 'gd.h' file not found
gd-3dfd010d.input:1:1: fatal error: could not build module 'gd'
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: error: Unable to find module dependency: 'gd'
import gd
       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Format.swift:8:8: note: a dependency of main module 'SwiftGD'
import gd
       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftGD/Image.swift:8:8: note: also imported here
import gd
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver SwiftGD normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftGD' from project 'SwiftGD')
	Building workspace spi-builder-workspace with scheme SwiftGD
(2 failures)
BUILD FAILURE 6.2 macosXcodebuild