Build Information
Successful build of Python3, reference 1.0.8 (138f33), with Swift 6.2 for watchOS using Xcode 26.3 on 17 Jun 2025 18:30:04 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Python3-Package -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/kzaher/cpython3.git
Reference: 1.0.8
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/kzaher/cpython3
* tag 1.0.8 -> FETCH_HEAD
HEAD is now at 138f330 Fixes Python path.
Cloned https://github.com/kzaher/cpython3.git
Revision (git rev-parse @):
138f3300d9514864707d311b1331282abaaf9168
SUCCESS checkout https://github.com/kzaher/cpython3.git at 1.0.8
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.2
Building package at path: $PWD
https://github.com/kzaher/cpython3.git
Command line invocation:
/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
ignoring declared target(s) 'Python3' in the system packagefailed to retrieve search paths with pkg-config; maybe pkg-config is not installedcouldn't find pc file for python3
Resolve Package Graph
ignoring declared target(s) 'Python3' in the system packagecouldn't find pc file for python3
Resolve Package Graph
ignoring declared target(s) 'Python3' in the system packagecouldn't find pc file for python3
Resolved source packages:
Python3: /Users/admin/builder/spi-builder-workspace
resolved source packages: Python3
{
"dependencies" : [
],
"manifest_display_name" : "Python3",
"name" : "Python3",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Python3",
"targets" : [
"Python3"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "Python3",
"module_type" : "SystemLibraryTarget",
"name" : "Python3",
"path" : ".",
"product_memberships" : [
"Python3"
],
"sources" : [
],
"type" : "system-target"
}
],
"tools_version" : "4.0"
}
warning: 'spi-builder-workspace': ignoring declared target(s) 'Python3' in the system package
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"Python3-Package"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Python3-Package -destination generic/platform=watchOS
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 Python3-Package -destination generic/platform=watchOS
Resolve Package Graph
ignoring declared target(s) 'Python3' in the system packagefailed to retrieve search paths with pkg-config; maybe pkg-config is not installedcouldn't find pc file for python3
Resolved source packages:
Python3: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
Target 'Python3' in project 'Python3'
➜ Explicit dependency on target 'Python3' in project 'Python3'
Target 'Python3' in project 'Python3' (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/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -x c -c /dev/null
Build description signature: 871e3b8c12e1bb3363e76df95921f895
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/871e3b8c12e1bb3363e76df95921f895.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
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/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
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-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
** BUILD SUCCEEDED **
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Python3",
"name" : "Python3",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Python3",
"targets" : [
"Python3"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "Python3",
"module_type" : "SystemLibraryTarget",
"name" : "Python3",
"path" : ".",
"product_memberships" : [
"Python3"
],
"sources" : [
],
"type" : "system-target"
}
],
"tools_version" : "4.0"
}
warning: 'spi-builder-workspace': ignoring declared target(s) 'Python3' in the system package
Done.