After updating to QtCreator 3.2.1 (from 3.2.0) it is impossible to use Qbs with Qt4.8 to build of projects.

When linking is always returns an error:

:-1: error: LNK1104: cannot open file '.lib'

Seems, that Qbs can not resolve the names of Qt 4.x libraries; it trying to pass an empty ".lib" libraries names.

E.g. after adding of:

Depends { name "Qt"; submodules: [ "core", "gui" ] }

to the project and try to build a project from the QtCreator,
will be added to linker are two empty directives ".lib .lib" which are core and gui modules.