[Development] can not build 5.9.1 qtmultimedia

[Oswald Buddenhagen]

On Mon, Jul 24, 2017 at 07:58:30AM +0200, Kevin Kofler wrote:
> Thiago Macieira wrote:
> > No, this is the solution, unless you want to build in a chroot'ed build
> > root. In the environment where you're going to build a given software, you
> > must not have the development packages of that software already installed.
> 
> That is utter nonsense.
>
yes, it's one of thiago's pet peeves. ;)

> Any package that picks up headers or library symlinks from the old
> installed version instead of from the one you are currently building
> is buggy.
> 
https://bugreports.qt.io/browse/QTBUG-50921