[Development] Enabling SSE2 by default on x86 builds (32-bit)

Rex Dieter rdieter at math.unl.edu
Thu Dec 12 17:39:04 CET 2013

Oswald Buddenhagen wrote:

> On Thu, Dec 12, 2013 at 07:18:55AM -0600, Rex Dieter wrote:
>> Thiago Macieira wrote:
>> > 3bis) distro builds Qt once with -no-sse2 and then some libs with
>> > -config sse2
>> How could this be implemented exactly?
>> I know qtbase supports
>> ./configure -(no-)sse2
>> but how for other modules like qtdeclarative that uses pure qmake?
> they inherit the settings from qtbase (through the mkspecs/q*.pri files).

So now we'd need to manage >1 set of mkspecs/q*pri files for x86 builds 
somehow?  This is starting to feel ugly.

-- Rex

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