[Development] Modify QLibraryInfo to support any default location of qt.conf

[Thiago Macieira]

On Friday 29 January 2016 10:42:17 Hausmann Simon wrote:
> You're right, the can is open right now. Apple is working on closing that
> can under our feet (see the DYLD_* variable unsetting upon exec in 10.11).
> I wouldn't be surprised if that trend continues elsewhere

ld-linux.so ignores the LD_* variables if the application is setuid or setgid. 
See the GNU extension function secure_getenv.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center