[Development] Compilation time very slow

Thiago Macieira thiago.macieira at intel.com
Thu Oct 24 18:30:56 CEST 2013


On quinta-feira, 24 de outubro de 2013 17:14:16, Diego Iastrubni wrote:
> On Wed, Oct 23, 2013 at 7:04 PM, Thiago Macieira
> 
> <thiago.macieira at intel.com>wrote:
> > 3) Don't use Windows (the operating system and filesystems are too slow)
> > 
> >  3.b) don't use MinGW (it uses sub-processes a lot, which are slow on
> > 
> > Windows)
> 
> LOL...
> 
> But seriously - how about pre-compiled headers? Is anyone using this
> compiler feature? Does it really help?

Actually, the mingw we have on download.qt-project.org was quite fast for me 
on my Windows machine. It was still 2 times slower than Linux, and my Windows 
machine is newer than the Linux machine.

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