[Qt-interest] using 32bit and 64bit QT
Alan Ezust
alan.ezust at gmail.com
Fri Jul 31 02:30:31 CEST 2009
What QMAKESPEC is used when you build Qt on a 64 bit machine?
I see in the README that the only valid values begin with win32- and not win64-
I tried setting mine to win64-msvc2008 and configure reports that it
is not a supported platform.
On Wed, Apr 23, 2008 at 5:24 AM, Paul Miller<paul at fxtech.com> wrote:
> Martin Schreiber wrote:
>>
>> what is the best solution if i like to have a 32bit and a 64bit
>> version of QT on my development machine ?
>> I'm using the commercial edition of QT (and i am a bit disappointed
>> that there is no prebuilt 64bit Version available) on Vista64 and i
>> like to build Projects in 32bit Versions as well as in 64 bit
>> Versions.
>>
>> Should i recompile my installed QT or should i put my installed binary
>> version side by side with the commercial src release and build the
>> src-release for use with 64 bit ?
>
> I made a copy of the Qt source tree and rebuilt it using a 64 bit Visual
> Studio shell. Works very well.
>
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