[Qt-creator] today's shapshots refuses to build

[Daniel Teske]

> Running build steps for project vinci_q...

Hi,

We changed some things in the qmake command line arguments to make it smarter 
if you open a project which has been build on the command line.

I'll need a little bit more information on how you got that error.
Was this project build before with an older version of QtCreator. That is were 
the build settings restored?
Did you pass -debug-and-release to configure of that qt. (You can look that up 
in the config.status file in the qt directory.)
What is the CONFIG line in the .qmake.cache file (also in the qt directory).
And the CONFIG line from mkspecs/qconfig.pri

daniel