Swift Package IndexBuild Information
Failed to build LibPQ, reference master (e16ce4), with Swift 6.3 for iOS using Xcode 26.4 on 13 Apr 2026 13:31:58 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LibPQ-Package -destination generic/platform=iOSBuild Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/objcio/libpq.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/objcio/libpq
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at e16ce4a Checkpoint
Cloned https://github.com/objcio/libpq.git
Revision (git rev-parse @):
e16ce4a5f742dd7b14ce326b6aac2d425fb314d9
SUCCESS checkout https://github.com/objcio/libpq.git at master
========================================
Build
========================================
Selected platform: iOS
Swift version: 6.3
Building package at path: $PWD
https://github.com/objcio/libpq.git
Command line invocation:
/Applications/Xcode-26.4.0.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 libpq using your system-packager:
brew install postgresql libpq
Resolve Package Graph
you may be able to install libpq using your system-packager:
brew install postgresql libpq
Resolved source packages:
LibPQ: /Users/admin/builder/spi-builder-workspace
resolved source packages: LibPQ
2026-04-13 09:31:42.367 xcodebuild[529:3064] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "LibPQ",
"name" : "LibPQ",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Clibpq",
"targets" : [
"Clibpq"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "LibPQ",
"targets" : [
"LibPQ"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "sample",
"targets" : [
"sample"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "sample",
"module_type" : "SwiftTarget",
"name" : "sample",
"path" : "Sources/sample",
"product_memberships" : [
"sample"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"LibPQ"
],
"type" : "executable"
},
{
"c99name" : "LibPQ",
"module_type" : "SwiftTarget",
"name" : "LibPQ",
"path" : "Sources/LibPQ",
"product_memberships" : [
"LibPQ",
"sample"
],
"sources" : [
"Connection.swift",
"LibPQ.swift",
"Result.swift",
"Row.swift",
"TypeConversion.swift"
],
"target_dependencies" : [
"Clibpq"
],
"type" : "library"
},
{
"c99name" : "Clibpq",
"module_type" : "SystemLibraryTarget",
"name" : "Clibpq",
"path" : "Sources/CLibpqmac",
"product_memberships" : [
"Clibpq",
"LibPQ",
"sample"
],
"sources" : [
],
"type" : "system-target"
}
],
"tools_version" : "5.0"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"LibPQ",
"LibPQ-Package",
"sample"
]
}
}
2026-04-13 09:31:50.344 xcodebuild[638:3837] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LibPQ-Package -destination generic/platform=iOS
Command line invocation:
/Applications/Xcode-26.4.0.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 LibPQ-Package -destination generic/platform=iOS
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install libpq using your system-packager:
brew install postgresql libpq
Resolved source packages:
LibPQ: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
Target 'sample' in project 'LibPQ'
➜ Explicit dependency on target 'Clibpq' in project 'LibPQ'
➜ Explicit dependency on target 'LibPQ' in project 'LibPQ'
Target 'LibPQ' in project 'LibPQ'
➜ Explicit dependency on target 'LibPQ' in project 'LibPQ'
Target 'LibPQ' in project 'LibPQ'
➜ Explicit dependency on target 'Clibpq' in project 'LibPQ'
Target 'Clibpq' in project 'LibPQ' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 60bbcacbee2a14d3e39a220f2dfc0d71
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/60bbcacbee2a14d3e39a220f2dfc0d71.xcbuilddata
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
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.4-23E237-688ef53f1462e2c8f657fdc38a81448fc1e9a37d8fcda5dee89abd67dc927a23.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.4-23E237-688ef53f1462e2c8f657fdc38a81448fc1e9a37d8fcda5dee89abd67dc927a23.sdkstatcache
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-iphoneos
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos
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-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/sample.DependencyStaticMetadataFileList (in target 'sample' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/sample.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/sample.DependencyMetadataFileList (in target 'sample' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/sample.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/LibPQ.modulemap (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/LibPQ.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.LinkFileList (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.SwiftConstValuesFileList (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.SwiftFileList (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ_const_extract_protocols.json (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/Objects-normal/arm64/sample_const_extract_protocols.json (in target 'sample' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/Objects-normal/arm64/sample_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/Objects-normal/arm64/sample.SwiftFileList (in target 'sample' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/Objects-normal/arm64/sample.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/Objects-normal/arm64/sample.LinkFileList (in target 'sample' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/Objects-normal/arm64/sample.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ-OutputFileMap.json (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/Objects-normal/arm64/sample-OutputFileMap.json (in target 'sample' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/sample.build/Objects-normal/arm64/sample-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/LibPQ.DependencyStaticMetadataFileList (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/LibPQ.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/LibPQ.DependencyMetadataFileList (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace
write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/LibPQ.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/LibPQ.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/LibPQ.modulemap (in target 'LibPQ' from project 'LibPQ')
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/LibPQ.build/Debug-iphoneos/LibPQ.build/LibPQ.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos
SwiftDriver LibPQ normal arm64 com.apple.xcode.tools.swift.compiler (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name LibPQ -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/Sources/CLibpqmac/module.modulemap -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -target arm64-apple-ios12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.4-23E237-688ef53f1462e2c8f657fdc38a81448fc1e9a37d8fcda5dee89abd67dc927a23.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ-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/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.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/LibPQ.build/Debug-iphoneos/LibPQ.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.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/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
error: Clang dependency scanning failure: While building module 'Clibpq' imported from Clibpq-4ac2b607.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CLibpqmac/shim.h:4:10: fatal error: '/opt/homebrew/opt/libpq/include/libpq-fe.h' file not found
Clibpq-4ac2b607.input:1:1: fatal error: could not build module 'Clibpq'
(in target 'LibPQ' from project 'LibPQ')
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Connection.swift:9:8: error: Unable to resolve module dependency: 'Clibpq'
import Clibpq
^ (in target 'LibPQ' from project 'LibPQ')
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Connection.swift:9:8: note: A dependency of main module 'LibPQ'
import Clibpq
^ (in target 'LibPQ' from project 'LibPQ')
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Result.swift:9:8: note: Also imported here
import Clibpq
^ (in target 'LibPQ' from project 'LibPQ')
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Row.swift:9:8: note: Also imported here
import Clibpq
^ (in target 'LibPQ' from project 'LibPQ')
2026-04-13 09:31:51.765 xcodebuild[652:3906] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
error: clang dependency scanning failure: While building module 'Clibpq' imported from Clibpq-4ac2b607.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CLibpqmac/shim.h:4:10: fatal error: '/opt/homebrew/opt/libpq/include/libpq-fe.h' file not found
Clibpq-4ac2b607.input:1:1: fatal error: could not build module 'Clibpq'
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Connection.swift:9:8: error: unable to resolve module dependency: 'Clibpq'
import Clibpq
^
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Connection.swift:9:8: note: a dependency of main module 'LibPQ'
import Clibpq
^
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Result.swift:9:8: note: also imported here
import Clibpq
^
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Row.swift:9:8: note: also imported here
import Clibpq
^
** BUILD FAILED **
The following build commands failed:
SwiftDriver LibPQ normal arm64 com.apple.xcode.tools.swift.compiler (in target 'LibPQ' from project 'LibPQ')
Building workspace spi-builder-workspace with scheme LibPQ-Package
(2 failures)
Command line invocation:
/Applications/Xcode-26.4.0.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 libpq using your system-packager:
brew install postgresql libpq
Resolved source packages:
LibPQ: /Users/admin/builder/spi-builder-workspace
resolved source packages: LibPQ
2026-04-13 09:31:55.607 xcodebuild[676:4073] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "LibPQ",
"name" : "LibPQ",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Clibpq",
"targets" : [
"Clibpq"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "LibPQ",
"targets" : [
"LibPQ"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "sample",
"targets" : [
"sample"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "sample",
"module_type" : "SwiftTarget",
"name" : "sample",
"path" : "Sources/sample",
"product_memberships" : [
"sample"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"LibPQ"
],
"type" : "executable"
},
{
"c99name" : "LibPQ",
"module_type" : "SwiftTarget",
"name" : "LibPQ",
"path" : "Sources/LibPQ",
"product_memberships" : [
"LibPQ",
"sample"
],
"sources" : [
"Connection.swift",
"LibPQ.swift",
"Result.swift",
"Row.swift",
"TypeConversion.swift"
],
"target_dependencies" : [
"Clibpq"
],
"type" : "library"
},
{
"c99name" : "Clibpq",
"module_type" : "SystemLibraryTarget",
"name" : "Clibpq",
"path" : "Sources/CLibpqmac",
"product_memberships" : [
"Clibpq",
"LibPQ",
"sample"
],
"sources" : [
],
"type" : "system-target"
}
],
"tools_version" : "5.0"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"LibPQ",
"LibPQ-Package",
"sample"
]
}
}
2026-04-13 09:31:56.792 xcodebuild[693:4158] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme LibPQ-Package -destination generic/platform=iOS
Command line invocation:
/Applications/Xcode-26.4.0.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 LibPQ-Package -destination generic/platform=iOS
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install libpq using your system-packager:
brew install postgresql libpq
Resolved source packages:
LibPQ: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (4 targets)
Target 'sample' in project 'LibPQ'
➜ Explicit dependency on target 'Clibpq' in project 'LibPQ'
➜ Explicit dependency on target 'LibPQ' in project 'LibPQ'
Target 'LibPQ' in project 'LibPQ'
➜ Explicit dependency on target 'LibPQ' in project 'LibPQ'
Target 'LibPQ' in project 'LibPQ'
➜ Explicit dependency on target 'Clibpq' in project 'LibPQ'
Target 'Clibpq' in project 'LibPQ' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.4-23E237-688ef53f1462e2c8f657fdc38a81448fc1e9a37d8fcda5dee89abd67dc927a23.sdkstatcache
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.4-23E237-688ef53f1462e2c8f657fdc38a81448fc1e9a37d8fcda5dee89abd67dc927a23.sdkstatcache
SwiftDriver LibPQ normal arm64 com.apple.xcode.tools.swift.compiler (in target 'LibPQ' from project 'LibPQ')
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name LibPQ -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/Sources/CLibpqmac/module.modulemap -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -target arm64-apple-ios12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos26.4-23E237-688ef53f1462e2c8f657fdc38a81448fc1e9a37d8fcda5dee89abd67dc927a23.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ-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/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ.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/LibPQ.build/Debug-iphoneos/LibPQ.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/LibPQ.build/Debug-iphoneos/LibPQ.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/LibPQ.build/Debug-iphoneos/LibPQ.build/Objects-normal/arm64/LibPQ-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
error: Clang dependency scanning failure: While building module 'Clibpq' imported from Clibpq-2af7ebbe.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CLibpqmac/shim.h:4:10: fatal error: '/opt/homebrew/opt/libpq/include/libpq-fe.h' file not found
Clibpq-2af7ebbe.input:1:1: fatal error: could not build module 'Clibpq'
(in target 'LibPQ' from project 'LibPQ')
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Connection.swift:9:8: error: Unable to resolve module dependency: 'Clibpq'
import Clibpq
^ (in target 'LibPQ' from project 'LibPQ')
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Connection.swift:9:8: note: A dependency of main module 'LibPQ'
import Clibpq
^ (in target 'LibPQ' from project 'LibPQ')
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Result.swift:9:8: note: Also imported here
import Clibpq
^ (in target 'LibPQ' from project 'LibPQ')
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Row.swift:9:8: note: Also imported here
import Clibpq
^ (in target 'LibPQ' from project 'LibPQ')
2026-04-13 09:31:57.889 xcodebuild[703:4201] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
error: clang dependency scanning failure: While building module 'Clibpq' imported from Clibpq-2af7ebbe.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CLibpqmac/shim.h:4:10: fatal error: '/opt/homebrew/opt/libpq/include/libpq-fe.h' file not found
Clibpq-2af7ebbe.input:1:1: fatal error: could not build module 'Clibpq'
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Connection.swift:9:8: error: unable to resolve module dependency: 'Clibpq'
import Clibpq
^
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Connection.swift:9:8: note: a dependency of main module 'LibPQ'
import Clibpq
^
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Result.swift:9:8: note: also imported here
import Clibpq
^
/Users/admin/builder/spi-builder-workspace/Sources/LibPQ/Row.swift:9:8: note: also imported here
import Clibpq
^
** BUILD FAILED **
The following build commands failed:
SwiftDriver LibPQ normal arm64 com.apple.xcode.tools.swift.compiler (in target 'LibPQ' from project 'LibPQ')
Building workspace spi-builder-workspace with scheme LibPQ-Package
(2 failures)
BUILD FAILURE 6.3 iOS