[ '--summarize', "$DATADIR/raw-logs/qtdeclarative-mac-undefined-symbols.txt" ] qtbase failed to compile :( Undefined symbols: "v8::internal::NativesCollection<(v8::internal::NativeType)0>::GetScriptSource(int)", referenced from: v8::internal::Bootstrapper::NativesSourceLookup(int) in bootstrapper.o v8::internal::Bootstrapper::NativesSourceLookup(int) in bootstrapper.o v8::internal::Deserializer::ReadChunk(v8::internal::Object**, v8::internal::Object**, int, unsigned char*)in serialize.o "v8::internal::NativesCollection<(v8::internal::NativeType)0>::GetBuiltinsCount()", referenced from: v8::internal::Bootstrapper::NativesSourceLookup(int) in bootstrapper.o v8::internal::Genesis::InstallNatives() in bootstrapper.o v8::internal::Heap::CreateInitialObjects() in heap.o v8::internal::Serializer::ObjectSerializer::VisitExternalAsciiString(v8::String::ExternalAsciiStringResource**) in serialize.o "v8::internal::NativesCollection<(v8::internal::NativeType)0>::GetScriptName(int)", referenced from: v8::internal::Genesis::CompileBuiltin(int) in bootstrapper.o v8::internal::Genesis::InstallNatives() in bootstrapper.o v8::internal::Debug::CompileDebuggerScript(int) in debug.o "v8::internal::NativesCollection<(v8::internal::NativeType)0>::GetDebuggerCount()", referenced from: v8::internal::Genesis::InstallNatives() in bootstrapper.o "v8::internal::NativesCollection<(v8::internal::NativeType)0>::GetIndex(char const*)", referenced from: v8::internal::Debug::Load() in debug.o v8::internal::Debug::Load() in debug.o v8::internal::Debug::Load() in debug.o ld: symbol(s) not found make[3]: *** [../../lib/libQtV8_debug.5.0.0.dylib] Error 1 make[2]: *** [debug-all] Error 2 make[1]: *** [sub-v8-make_default-ordered] Error 2 make: *** [module-qtbase] Error 2