Bug 104118 – shm_unlink can live in librt, which is not linked

• Component: WebKitGTK
• Status: RESOLVED DUPLICATE

[Dominique Leuenberger]

Possible build error: (with glibc 2.17):

[11988s] libtool: link: g++ -fvisibility-inlines-hidden -fno-rtti -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -g0 -Wno-c++0x-compat -O2 -Wl,--unresolved-symbols=ignore-in-object-files -o Programs/.libs/WebKitPluginProcess Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-ArgumentCoders.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-ArgumentDecoder.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-ArgumentEncoder.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-Attachment.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-BinarySemaphore.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-Connection.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-DataReference.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-MessageDecoder.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-MessageEncoder.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-MessageReceiverMap.o Source/WebKit2/Platform/CoreIPC/Programs_WebKitPluginProcess-StringReference.o Source/WebKit2/Platform/CoreIPC/unix/Programs_WebKitPluginProcess-AttachmentUnix.o Source/WebKit2/Platform/CoreIPC/unix/Programs_WebKitPluginProcess-ConnectionUnix.o Source/WebKit2/Platform/Programs_WebKitPluginProcess-Module.o Source/WebKit2/Platform/Programs_WebKitPluginProcess-WorkQueue.o Source/WebKit2/Platform/gtk/Programs_WebKitPluginProcess-ModuleGtk.o Source/WebKit2/Platform/gtk/Programs_WebKitPluginProcess-WorkQueueGtk.o Source/WebKit2/Platform/unix/Programs_WebKitPluginProcess-SharedMemoryUnix.o Source/WebKit2/PluginProcess/Programs_WebKitPluginProcess-PluginControllerProxy.o Source/WebKit2/PluginProcess/Programs_WebKitPluginProcess-PluginCreationParameters.o Source/WebKit2/PluginProcess/Programs_WebKitPluginProcess-PluginProcess.o Source/WebKit2/PluginProcess/Programs_WebKitPluginProcess-WebProcessConnection.o Source/WebKit2/Shared/Plugins/Programs_WebKitPluginProcess-PluginProcessCreationParameters.o Source/WebKit2/PluginProcess/unix/Programs_WebKitPluginProcess-PluginControllerProxyUnix.o Source/WebKit2/PluginProcess/unix/Programs_WebKitPluginProcess-PluginProcessMainUnix.o Source/WebKit2/PluginProcess/unix/Programs_WebKitPluginProcess-PluginProcessUnix.o Source/WebKit2/Shared/Programs_WebKitPluginProcess-ChildProcess.o Source/WebKit2/Shared/Programs_WebKitPluginProcess-ConnectionStack.o Source/WebKit2/Shared/Plugins/Programs_WebKitPluginProcess-NPIdentifierData.o Source/WebKit2/Shared/Plugins/Programs_WebKitPluginProcess-NPObjectMessageReceiver.o Source/WebKit2/Shared/Plugins/Programs_WebKitPluginProcess-NPObjectProxy.o Source/WebKit2/Shared/Plugins/Programs_WebKitPluginProcess-NPRemoteObjectMap.o Source/WebKit2/Shared/Plugins/Programs_WebKitPluginProcess-NPVariantData.o Source/WebKit2/Shared/Plugins/Netscape/Programs_WebKitPluginProcess-NetscapePluginModule.o Source/WebKit2/Shared/Plugins/Netscape/x11/Programs_WebKitPluginProcess-NetscapePluginModuleX11.o Source/WebKit2/Shared/Programs_WebKitPluginProcess-ShareableBitmap.o Source/WebKit2/Shared/Programs_WebKitPluginProcess-WebCoreArgumentCoders.o Source/WebKit2/Shared/Programs_WebKitPluginProcess-WebEvent.o Source/WebKit2/Shared/Programs_WebKitPluginProcess-WebKeyboardEvent.o Source/WebKit2/Shared/Programs_WebKitPluginProcess-WebMouseEvent.o Source/WebKit2/Shared/Programs_WebKitPluginProcess-WebWheelEvent.o Source/WebKit2/Shared/gtk/Programs_WebKitPluginProcess-NativeWebKeyboardEventGtk.o Source/WebKit2/Shared/gtk/Programs_WebKitPluginProcess-NativeWebWheelEventGtk.o Source/WebKit2/Shared/gtk/Programs_WebKitPluginProcess-NativeWebMouseEventGtk.o Source/WebKit2/Shared/gtk/Programs_WebKitPluginProcess-ProcessExecutablePathGtk.o Source/WebKit2/Shared/gtk/Programs_WebKitPluginProcess-WebEventFactory.o Source/WebKit2/Shared/cairo/Programs_WebKitPluginProcess-ShareableBitmapCairo.o Source/WebKit2/Shared/soup/Programs_WebKitPluginProcess-WebCoreArgumentCodersSoup.o Source/WebKit2/UIProcess/Plugins/unix/Programs_WebKitPluginProcess-PluginProcessProxyUnix.o Source/WebKit2/WebProcess/Plugins/Programs_WebKitPluginProcess-Plugin.o Source/WebKit2/WebProcess/Plugins/Netscape/Programs_WebKitPluginProcess-NPRuntimeUtilities.o Source/WebKit2/WebProcess/Plugins/Netscape/Programs_WebKitPluginProcess-NetscapeBrowserFuncs.o Source/WebKit2/WebProcess/Plugins/Netscape/Programs_WebKitPluginProcess-NetscapePlugin.o Source/WebKit2/WebProcess/Plugins/Netscape/Programs_WebKitPluginProcess-NetscapePluginStream.o Source/WebKit2/WebProcess/Plugins/Netscape/x11/Programs_WebKitPluginProcess-NetscapePluginX11.o Source/WebKit2/unix/Programs_WebKitPluginProcess-PluginMainUnix.o DerivedSources/WebKit2/Programs_WebKitPluginProcess-NPObjectMessageReceiverMessageReceiver.o DerivedSources/WebKit2/Programs_WebKitPluginProcess-PluginControllerProxyMessageReceiver.o DerivedSources/WebKit2/Programs_WebKitPluginProcess-PluginProcessMessageReceiver.o DerivedSources/WebKit2/Programs_WebKitPluginProcess-WebProcessConnectionMessageReceiver.o -Wl,--export-dynamic -pthread -pthread  -lpthread ./.libs/libjavascriptcoregtk-3.0.so ./.libs/libWebCore.a ./.libs/libWebCoreGtk2.a -lgeoclue -ldbus-glib-1 -ldbus-1 -lgstapp-1.0 -lgstaudio-1.0 -lgstfft-1.0 -lgstpbutils-1.0 -lgstvideo-1.0 /usr/lib64/libgstbase-1.0.so /usr/lib64/libgstreamer-1.0.so -lgmodule-2.0 -lgthread-2.0 -lgailutil -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo -ljpeg -lsoup-2.4 -lgio-2.0 -lxslt -lm /usr/lib64/libxml2.so -lGL -lEGL -ldl -lpangoft2-1.0 -lpango-1.0 -lfreetype -lfontconfig -lgobject-2.0 -lglib-2.0 -lpng15 -lsqlite3 -licui18n -licuuc -licudata -lXrender -lXt -lX11 -L/lib64 -lz -pthread -Wl,-rpath -Wl,/usr/lib64
[11995s] /usr/lib64/gcc/x86_64-suse-linux/4.7/../../../../x86_64-suse-linux/bin/ld: Source/WebKit2/Platform/unix/Programs_WebKitPluginProcess-SharedMemoryUnix.o: undefined reference to symbol 'shm_unlink@@GLIBC_2.2.5'
[11995s] /usr/lib64/gcc/x86_64-suse-linux/4.7/../../../../x86_64-suse-linux/bin/ld: note: 'shm_unlink@@GLIBC_2.2.5' is defined in DSO /lib64/librt.so.1 so try adding it to the linker command line
[11995s] /lib64/librt.so.1: could not read symbols: Invalid operation
[11995s] collect2: error: ld returned 1 exit status
[11995s] make[1]: *** [Programs/WebKitPluginProcess] Error 1
[12021s] make[1]: Leaving directory `/home/abuild/rpmbuild/BUILD/webkitgtk-1.11.1'

[Dominique Leuenberger]

Created attachment 177741 [details]
Link librt in case shm_unlink lives there...

[Jürg Billeter]

This is a duplicate of bug 103194.

[Alberto Garcia]

*** This bug has been marked as a duplicate of bug 103194 ***