[Qt-interest] using 32bit and 64bit QT

[Justin Noel]

On Windows the switch for compiling 64bit is just switching the compiler paths.  Just run the correct vcvars before building qt and just use the regular mkspecs

--Justin

Sent from my BlackBerry® wireless device

-----Original Message-----
From: Alan Ezust <alan.ezust at gmail.com>

Date: Thu, 30 Jul 2009 17:30:31 
To: Paul Miller<paul at fxtech.com>
Cc: <qt-interest at trolltech.com>
Subject: Re: [Qt-interest] using 32bit and 64bit QT


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.
>
> --
> Paul Miller | paul at fxtech.com | www.fxtech.com | Got Tivo?
>
> --
> To unsubscribe - send a mail to qt-interest-request at trolltech.com with
> "unsubscribe" in the subject or the body.
> List archive and information: http://lists.trolltech.com/qt-interest/
>
>
_______________________________________________
Qt-interest mailing list
Qt-interest at trolltech.com
http://lists.trolltech.com/mailman/listinfo/qt-interest