[Interest] building Qt [4.8.7 with gcc 5] and link-time optimisation

[Thiago Macieira]

On Thursday 23 July 2015 20:21:08 René J. V. Bertin wrote:
> > configure should generate exactly one Makefile: the top-level.
> 
> I think that's what it does, but calling qmake -config ltcg immediately
> after  configure doesn't appear to have any effect.

It should have added "-config ltcg" to the command it will run when it creates 
src/Makefile. In turn, that will pass -config ltcg when creating 
src/corelib/Makefile.

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