[Qt-interest] How do I tell with qmake whether system is 64 or32-bit?

[Nikos Chantziaras]

Thank you very much, Ben.  This works nicely on Linux too.

On 06/09/2011 10:21 PM, Ben Swerts wrote:
> Hi Nikos,
>
> For quite a few systems you can check the QMAKESPEC, as mentioned before.
> For Windows, however, you'll need something else. We use this construct:
>
> win32:contains(QMAKE_HOST.arch, x86_64) {
>    LIBS += fmodex64
> } else {
>    LIBS += fmodex32
> }
>
> Hope it helps,
>
>
> 	Ben
>
>> -----Original Message-----
>> From: qt-interest-bounces+benswerts=telenet.be at qt.nokia.com
>> [mailto:qt-interest-bounces+benswerts=telenet.be at qt.nokia.com]
>>   On Behalf Of Nikos Chantziaras
>> Sent: Wednesday, June 08, 2011 21:25
>> To: qt-interest at qt.nokia.com
>> Subject: [Qt-interest] How do I tell with qmake whether
>> system is 64 or32-bit?
>>
>> In a qmake-based project, I need to include different
>> libraries in the build if the current system is 64-bit.
>> Something like this:
>>
>>     64bit {
>>         LIBS += fmodex64
>>     }
>>     32bit {
>>         LIBS += fmodex32
>>     }
>>
>> How do I do that?
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