RESOLVED CONFIGURATION CHANGED 151859
WebCore.build linker failed because of duplicate symbols for architecture x86_64 
https://bugs.webkit.org/show_bug.cgi?id=151859
Summary WebCore.build linker failed because of duplicate symbols for architecture x86_64
Chris
Reported 2015-12-04 04:16:08 PST
This is my first try to build for iOS, before I build a OS X version that's ok(but run-safari that will warning Error Domain=com.apple.account Code=9). Environment: OS X 10.11.1 Target iOS SDK ver: 9.1 command for build at the root of webkit trunk: ./Tools/Scripts/build-webkit --debug --ios-simulator Then failed at the linker step(see below): ================================================================================================================ Ld /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/Debug-iphonesimulator/WebCore.framework/WebCore normal x86_64 cd /Users/chris/Desktop/Projects/OpenSource/Webkit/Source/WebCore export IPHONEOS_DEPLOYMENT_TARGET=9.1 export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin" /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch x86_64 -dynamiclib -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.1.sdk -L/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/Debug-iphonesimulator -F/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/Debug-iphonesimulator -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.1.sdk/System/Library/PrivateFrameworks -filelist /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/WebCore.LinkFileList -Xlinker --no-demangle -unexported_symbols_list Configurations/WebCore.unexp -install_name /System/Library/PrivateFrameworks/WebCore.framework/WebCore -mios-simulator-version-min=9.1 -Xlinker -objc_abi_version -Xlinker 2 -lsqlite3 -lobjc -lANGLE -framework CFNetwork -framework CoreGraphics -framework CoreText -framework Foundation -framework GraphicsServices -framework ImageIO -framework OpenGLES -lMobileGestalt -stdlib=libc++ -fobjc-link-runtime -framework Accelerate -framework AudioToolbox -framework CoreAudio -framework IOKit -framework JavaScriptCore -licucore -lobjc -lxml2 -lz -framework QuartzCore -framework Security -framework SystemConfiguration -single_module -compatibility_version 1 -current_version 602.1.14 -Xlinker -dependency_info -Xlinker /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/WebCore_dependency_info.dat -o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/Debug-iphonesimulator/WebCore.framework/WebCore duplicate symbol _kMGQAppleInternalInstallCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o duplicate symbol _kMGQiPadCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o duplicate symbol _kMGQDeviceClassNumber in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o duplicate symbol _kMGQMainScreenPitch in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o duplicate symbol _kMGQDeviceName in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o duplicate symbol _kMGQMainScreenScale in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o duplicate symbol _kMGQAppleInternalInstallCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o duplicate symbol _kMGQiPadCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o duplicate symbol _kMGQDeviceClassNumber in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o duplicate symbol _kMGQMainScreenPitch in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o duplicate symbol _kMGQDeviceName in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o duplicate symbol _kMGQMainScreenScale in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o duplicate symbol _kMGQAppleInternalInstallCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o duplicate symbol _kMGQiPadCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o duplicate symbol _kMGQDeviceClassNumber in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o duplicate symbol _kMGQMainScreenPitch in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o duplicate symbol _kMGQDeviceName in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o duplicate symbol _kMGQMainScreenScale in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o duplicate symbol _kMGQAppleInternalInstallCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o duplicate symbol _kMGQiPadCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o duplicate symbol _kMGQDeviceClassNumber in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o duplicate symbol _kMGQMainScreenPitch in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o duplicate symbol _kMGQDeviceName in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o duplicate symbol _kMGQMainScreenScale in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o duplicate symbol _kMGQAppleInternalInstallCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o duplicate symbol _kMGQiPadCapability in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o duplicate symbol _kMGQDeviceClassNumber in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o duplicate symbol _kMGQMainScreenPitch in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o duplicate symbol _kMGQDeviceName in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o duplicate symbol _kMGQMainScreenScale in: /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o ld: 30 duplicate symbols for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) ** BUILD FAILED **
Attachments
Add attachment proposed patch, testcase, etc.
Alexey Proskuryakov
Comment 1 2019-06-06 11:32:36 PDT
We are successfully building this configuration now.
Note You need to log in before you can comment on or make changes to this bug.