[PATCH] Detect location of `ldconfig' before use

[Robert C. Helling]

Hi,

> Am 05.02.2017 um 12:53 schrieb Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn at axis.com>:
> 
> That's the reason shell option
> '-e' (errexit) was introduced.

That option had been introduced before and then later been removed again. The build on mac throws warnings about certain Qt things that one should do (but which are not necessarily) and with -e that is the end of the build. 

So please don't. 

Best 
Robert