Build Information
Failed to build FFmpegKit, reference main (360fc2), with Swift 6.2 for watchOS using Xcode 26.3 on 14 Oct 2026 05:53:27 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FFmpegKit -destination generic/platform=watchOSBuild Log
========================================
RunAll
========================================
Builder version: 5.1.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jaywcjlove/ffmpeg-kit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jaywcjlove/ffmpeg-kit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 360fc28 doc: Update README.md
Cloned https://github.com/jaywcjlove/ffmpeg-kit.git
Revision (git rev-parse @):
360fc28a3ee1967ce4112161a17cbf6bba96e5eb
SUCCESS checkout https://github.com/jaywcjlove/ffmpeg-kit.git at main
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.2
Building package at path: $PWD
https://github.com/jaywcjlove/ffmpeg-kit.git
Command line invocation:
/Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
FFmpegKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: FFmpegKit
2026-10-14 01:53:02.272 xcodebuild[539:3106] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "FFmpegKit",
"name" : "FFmpegKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "12.0"
},
{
"name" : "macos",
"version" : "10.15"
}
],
"products" : [
{
"name" : "ffmpegkit",
"targets" : [
"ffmpegkit",
"ffmpegkitBinary",
"libavcodecBinary",
"libavdeviceBinary",
"libavfilterBinary",
"libavformatBinary",
"libavutilBinary",
"libswresampleBinary",
"libswscaleBinary"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "libswscaleBinary",
"module_type" : "BinaryTarget",
"name" : "libswscaleBinary",
"path" : "Frameworks/libswscale.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libswresampleBinary",
"module_type" : "BinaryTarget",
"name" : "libswresampleBinary",
"path" : "Frameworks/libswresample.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavutilBinary",
"module_type" : "BinaryTarget",
"name" : "libavutilBinary",
"path" : "Frameworks/libavutil.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavformatBinary",
"module_type" : "BinaryTarget",
"name" : "libavformatBinary",
"path" : "Frameworks/libavformat.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavfilterBinary",
"module_type" : "BinaryTarget",
"name" : "libavfilterBinary",
"path" : "Frameworks/libavfilter.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavdeviceBinary",
"module_type" : "BinaryTarget",
"name" : "libavdeviceBinary",
"path" : "Frameworks/libavdevice.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavcodecBinary",
"module_type" : "BinaryTarget",
"name" : "libavcodecBinary",
"path" : "Frameworks/libavcodec.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "ffmpegkitBinary",
"module_type" : "BinaryTarget",
"name" : "ffmpegkitBinary",
"path" : "Frameworks/ffmpegkit.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "ffmpegkit",
"module_type" : "SwiftTarget",
"name" : "ffmpegkit",
"path" : "Sources/FFmpegKit",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
"Execution.swift",
"FFmpegKit.swift",
"FFmpegKitConfig.swift",
"FFprobeKit.swift",
"MediaInformation.swift",
"Session.swift",
"Support.swift",
"Types.swift"
],
"target_dependencies" : [
"CFFmpegBridge"
],
"type" : "library"
},
{
"c99name" : "FFmpegKitTests",
"module_type" : "SwiftTarget",
"name" : "FFmpegKitTests",
"path" : "Tests/FFmpegKitTests",
"sources" : [
"FFmpegKitTests.swift"
],
"target_dependencies" : [
"ffmpegkit"
],
"type" : "test"
},
{
"c99name" : "CFFmpegBridge",
"module_type" : "ClangTarget",
"name" : "CFFmpegBridge",
"path" : "Sources/CFFmpegBridge",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
"CFFmpegBridge.c"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"FFmpegKit"
]
}
}
2026-10-14 01:53:20.710 xcodebuild[711:4437] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FFmpegKit -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.3.0.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 FFmpegKit -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
FFmpegKit: /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 'ffmpegkit' in project 'FFmpegKit'
➜ Explicit dependency on target 'ffmpegkit' in project 'FFmpegKit'
➜ Explicit dependency on target 'CFFmpegBridge' in project 'FFmpegKit'
Target 'ffmpegkit' in project 'FFmpegKit'
➜ Explicit dependency on target 'CFFmpegBridge' in project 'FFmpegKit'
Target 'CFFmpegBridge' in project 'FFmpegKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -x c -c /dev/null
Build description signature: 33ad7611528a740a79ddec37206ce3d2
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/33ad7611528a740a79ddec37206ce3d2.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Frameworks/ffmpegkit.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/ffmpegkit.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavcodec.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavcodec.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavdevice.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavdevice.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavfilter.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavfilter.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavformat.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavformat.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavutil.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavutil.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libswresample.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libswresample.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libswscale.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libswscale.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
2026-10-14 01:53:22.187 xcodebuild[713:4483] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme FFmpegKit
(1 failure)
Command line invocation:
/Applications/Xcode-26.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
FFmpegKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: FFmpegKit
2026-10-14 01:53:24.599 xcodebuild[734:4595] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
"dependencies" : [
],
"manifest_display_name" : "FFmpegKit",
"name" : "FFmpegKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "12.0"
},
{
"name" : "macos",
"version" : "10.15"
}
],
"products" : [
{
"name" : "ffmpegkit",
"targets" : [
"ffmpegkit",
"ffmpegkitBinary",
"libavcodecBinary",
"libavdeviceBinary",
"libavfilterBinary",
"libavformatBinary",
"libavutilBinary",
"libswresampleBinary",
"libswscaleBinary"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "libswscaleBinary",
"module_type" : "BinaryTarget",
"name" : "libswscaleBinary",
"path" : "Frameworks/libswscale.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libswresampleBinary",
"module_type" : "BinaryTarget",
"name" : "libswresampleBinary",
"path" : "Frameworks/libswresample.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavutilBinary",
"module_type" : "BinaryTarget",
"name" : "libavutilBinary",
"path" : "Frameworks/libavutil.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavformatBinary",
"module_type" : "BinaryTarget",
"name" : "libavformatBinary",
"path" : "Frameworks/libavformat.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavfilterBinary",
"module_type" : "BinaryTarget",
"name" : "libavfilterBinary",
"path" : "Frameworks/libavfilter.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavdeviceBinary",
"module_type" : "BinaryTarget",
"name" : "libavdeviceBinary",
"path" : "Frameworks/libavdevice.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "libavcodecBinary",
"module_type" : "BinaryTarget",
"name" : "libavcodecBinary",
"path" : "Frameworks/libavcodec.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "ffmpegkitBinary",
"module_type" : "BinaryTarget",
"name" : "ffmpegkitBinary",
"path" : "Frameworks/ffmpegkit.xcframework",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
],
"type" : "binary"
},
{
"c99name" : "ffmpegkit",
"module_type" : "SwiftTarget",
"name" : "ffmpegkit",
"path" : "Sources/FFmpegKit",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
"Execution.swift",
"FFmpegKit.swift",
"FFmpegKitConfig.swift",
"FFprobeKit.swift",
"MediaInformation.swift",
"Session.swift",
"Support.swift",
"Types.swift"
],
"target_dependencies" : [
"CFFmpegBridge"
],
"type" : "library"
},
{
"c99name" : "FFmpegKitTests",
"module_type" : "SwiftTarget",
"name" : "FFmpegKitTests",
"path" : "Tests/FFmpegKitTests",
"sources" : [
"FFmpegKitTests.swift"
],
"target_dependencies" : [
"ffmpegkit"
],
"type" : "test"
},
{
"c99name" : "CFFmpegBridge",
"module_type" : "ClangTarget",
"name" : "CFFmpegBridge",
"path" : "Sources/CFFmpegBridge",
"product_memberships" : [
"ffmpegkit"
],
"sources" : [
"CFFmpegBridge.c"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
{
"workspace" : {
"name" : "spi-builder-workspace",
"schemes" : [
"FFmpegKit"
]
}
}
2026-10-14 01:53:25.695 xcodebuild[742:4654] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FFmpegKit -destination generic/platform=watchOS
Command line invocation:
/Applications/Xcode-26.3.0.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 FFmpegKit -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
FFmpegKit: /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 'ffmpegkit' in project 'FFmpegKit'
➜ Explicit dependency on target 'ffmpegkit' in project 'FFmpegKit'
➜ Explicit dependency on target 'CFFmpegBridge' in project 'FFmpegKit'
Target 'ffmpegkit' in project 'FFmpegKit'
➜ Explicit dependency on target 'CFFmpegBridge' in project 'FFmpegKit'
Target 'CFFmpegBridge' in project 'FFmpegKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch armv7k -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64_32 -isysroot /Applications/Xcode-26.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.2.sdk -x c -c /dev/null
Build description signature: 33ad7611528a740a79ddec37206ce3d2
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/33ad7611528a740a79ddec37206ce3d2.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Frameworks/ffmpegkit.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/ffmpegkit.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavcodec.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavcodec.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavdevice.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavdevice.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavfilter.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavfilter.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavformat.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavformat.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libavutil.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libavutil.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libswresample.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libswresample.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
/Users/admin/builder/spi-builder-workspace/Frameworks/libswscale.xcframework:1:1: error: While building for watchOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/Frameworks/libswscale.xcframework'. (in target 'ffmpegkit' from project 'FFmpegKit')
2026-10-14 01:53:26.581 xcodebuild[744:4689] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
Building workspace spi-builder-workspace with scheme FFmpegKit
(1 failure)
BUILD FAILURE 6.2 watchOS