[Qt-interest] configure.ac with Qt project

[Frank Lutz]

Sorry, but there do not work:
On:
PKG_CHECK_MODULES(QT, [QtCore >= 4.6, QtGui >= 4.6, QtMultimedia >= 
4.6]) I get the message there aren't but the libs installed.

On:
moc_%.cpp: %.hpp
    moc $< -o $@
I do get the message:"'%'-style pattern rules are a GNU make extension"