Swift Package IndexBuild Information
Failed to build swift-libclang, reference v0.1.0 (58751f), with Swift 6.2 for macOS (SPM) on 30 Jan 2026 23:20:57 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Lancelotbronner/swift-libclang.git
Reference: v0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Lancelotbronner/swift-libclang
* tag v0.1.0 -> FETCH_HEAD
HEAD is now at 58751f5 Include latest changes
Cloned https://github.com/Lancelotbronner/swift-libclang.git
Revision (git rev-parse @):
58751f56f35282c2c35d4683d742e1f8f3870812
SUCCESS checkout https://github.com/Lancelotbronner/swift-libclang.git at v0.1.0
Fetching https://github.com/apple/swift-collections
[1/19078] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.97s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.3.0 (2.72s)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.3.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"dependencies": [
{
"identity": "swift-libclang",
"name": "swift-libclang",
"url": "https://github.com/Lancelotbronner/swift-libclang.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-libclang",
"dependencies": [
{
"identity": "swift-collections",
"name": "swift-collections",
"url": "https://github.com/apple/swift-collections",
"version": "1.3.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections",
"dependencies": [
]
}
]
}
]
}
Fetching https://github.com/Lancelotbronner/swift-libclang.git
[1/1136] Fetching swift-libclang
Fetched https://github.com/Lancelotbronner/swift-libclang.git from cache (1.23s)
Fetching https://github.com/apple/swift-collections from cache
Fetched https://github.com/apple/swift-collections from cache (0.57s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.3.0 (0.64s)
Creating working copy for https://github.com/Lancelotbronner/swift-libclang.git
Working copy of https://github.com/Lancelotbronner/swift-libclang.git resolved at v0.1.0 (58751f5)
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.3.0
warning: '.resolve-product-dependencies': dependency 'swift-libclang' is not used by any target
Found 1 product dependencies
- swift-collections
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/Lancelotbronner/swift-libclang.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64
Building for debugging...
[0/5] Write sources
[4/5] Write swift-version-49B95AFC49DCD68C.txt
[6/22] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[7/22] Compiling InternalCollectionsUtilities Descriptions.swift
[8/22] Compiling InternalCollectionsUtilities LifetimeOverride.swift
[9/22] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[10/22] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[11/22] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[12/23] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[13/23] Compiling InternalCollectionsUtilities Debugging.swift
[14/23] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
[15/23] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[16/23] Compiling InternalCollectionsUtilities _SortedCollection.swift
[17/23] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[18/23] Compiling InternalCollectionsUtilities UInt+reversed.swift
[19/23] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[20/23] Compiling InternalCollectionsUtilities Integer rank.swift
[21/23] Emitting module InternalCollectionsUtilities
[22/23] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[23/23] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[24/32] Compiling ContainersPreview Container.swift
[25/32] Compiling ContainersPreview Mut.swift
[26/32] Compiling ContainersPreview Shared.swift
[27/32] Compiling ContainersPreview InputSpan.swift
[28/32] Compiling ContainersPreview Ref.swift
[29/32] Compiling ContainersPreview Container+Utilities.swift
[30/32] Compiling ContainersPreview BorrowIteratorProtocol.swift
[31/32] Emitting module ContainersPreview
[32/32] Compiling ContainersPreview Box.swift
[33/46] Compiling BasicContainers UniqueArray+Replacements.swift
[34/46] Compiling BasicContainers UniqueArray+Insertions.swift
[35/46] Compiling BasicContainers UniqueArray+Removals.swift
[36/47] Compiling BasicContainers UniqueArray+Initializers.swift
[37/47] Compiling BasicContainers UniqueArray+Experimental.swift
[38/47] Compiling BasicContainers RigidArray.swift
[39/47] Compiling BasicContainers UniqueArray+Append.swift
[40/47] Compiling BasicContainers UniqueArray.swift
[41/47] Compiling BasicContainers RigidArray+Initializers.swift
[42/47] Compiling BasicContainers RigidArray+Insertions.swift
[43/47] Compiling BasicContainers RigidArray+Removals.swift
[44/47] Compiling BasicContainers RigidArray+Replacements.swift
[45/47] Emitting module BasicContainers
[46/47] Compiling BasicContainers RigidArray+Append.swift
[47/47] Compiling BasicContainers RigidArray+Experimental.swift
[48/62] Compiling Clang Type.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[49/63] Compiling Clang Swift+.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[50/63] Compiling Clang String.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[51/63] Compiling Clang TranslationUnit.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[52/63] Compiling Clang Print.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[53/63] Compiling Clang Source.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[54/63] Compiling Clang TypeKind.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
error: emit-module command failed with exit code 1 (use -v to see invocation)
[55/63] Emitting module Clang
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[56/63] Compiling Clang CompilationDb.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[57/63] Compiling Clang CoreClang+.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[58/63] Compiling Clang Cursor.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[59/63] Compiling Clang CursorKind.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[60/63] Compiling Clang Error.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[61/63] Compiling Clang Expr.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[62/63] Compiling Clang Index.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
[63/63] Compiling Clang Parser.swift
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "interop.h"
| `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/Sources/CoreClang/interop.h:3:10: error: 'clang-c/BuildSystem.h' file not found
1 | #pragma once
2 |
3 | #include <clang-c/BuildSystem.h>
| `- error: 'clang-c/BuildSystem.h' file not found
4 | #include <clang-c/CXCompilationDatabase.h>
5 | #include <clang-c/CXDiagnostic.h>
/Users/admin/builder/spi-builder-workspace/Sources/Clang/CompilationDb.swift:8:8: error: could not build Objective-C module 'CoreClang'
6 | //
7 |
8 | import CoreClang
| `- error: could not build Objective-C module 'CoreClang'
9 |
10 | /// See ``CoreClang/CXCompilationDatabase``
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install cclang using your system-packager:
brew install llvm
warning: you may be able to install cclang using your system-packager:
brew install llvm
BUILD FAILURE 6.2 macosSpm