qt3 rebuild in f23?

[Marcin Juszkiewicz]

pdfedit depends on qt3 and fails to link in f23:

.obj/mergeform.o: In function `gui::MergeDialog::initFileList(QString&)':
mergeform.cc:(.text+0xf94): undefined reference to `QString::QString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
.obj/propertyeditor.o: In function `gui::PropertyEditor::setObject(boost::shared_ptr<pdfobjects::IProperty>)':
propertyeditor.cc:(.text+0x3418): undefined reference to `QString::QString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
propertyeditor.cc:(.text+0x38f0): undefined reference to `QString::QString(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
collect2: error: ld returned 1 exit status
Makefile.qt:542: recipe for target 'pdfedit' failed

I rebuilt qt3 and pdfedit got linked fine (had to remove "-posix" from compiler arguments).