[Interest] Qt 5.5.x

[John Weeks]

> On Sep 11, 2015, at 8:46 AM, Thiago Macieira <thiago.macieira at intel.com> wrote:
> 
>> But that is not the case, they both perform a complete recompile on code
>> that was not touched.
> 
> My guess is that you're wrong. Code was touched.

Or a dependency was touched. If you touch a header file it will recompile all the .cpp files that include that header.

If you're using precompiled headers and you touch one of the headers included in the precompiled headers, then it will re-build everything.

-John Weeks