[Interest] PRO File defines

Francisco Ares frares at gmail.com
Tue Apr 26 16:34:38 CEST 2016


2016-04-25 21:13 GMT-03:00 Hamish Moffatt <hamish at risingsoftware.com>:

> On 25/04/16 20:58, Francisco Ares wrote:
>
>
> P.S.: by the way, I've been fiddling with some PRO files, and nowadays use
> a few tricks, like:
>
>  using one source tree to build different executables, with different
> functionality:
>
>
>
> op1=$$find(DEFINES,"_REGISTER")
>
> count (op1,1) {
>
> 	include(../ModBus/QModBusMaster.pri)
>
> 	op2=$$find(QT, network)
>
> 	count(op2,0) {
>
> 		unix|win32: QT += network
>
> 	}
>
>
> Yikes. Consider "contains(QT, network)" instead of that $$find() mess. Or
> just:
>
> unix | win32: QT *= network
>
> (meaning add network if it is not already there).
>
>
> Hamish
>
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>
Sorry, as it "just worked", I didn't try other things.

Thanks!
Francisco
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