[Qt-interest] Building Qt for 64bits Windows

[Matthieu Dazy]

Yves Bailly wrote:
> Hello all,
> 
> Just a pair of questions about 64bits on Windows and Qt 4.5.2.
> 
> 1) In the "mkspecs", I only see "win32-*" folders... are they suitable
>    for building Qt using Visual 2008 64bits compiler? If so, how to
>    specifie I want to use the 64bits compiler instead of the default
>    32bits compiler?

Yes, the win32 mkspecs are the correct ones.

Assuming you're using Visual Studio, in order to use the 64-bit 
compiler, just run path_to_visual_studio\vc\bin\amd64\vcvarsamd64.bat 
instead of path_to_visual_studio\vc\bin\vcvars32.bat when setting up the 
compiler environment and tools.

-- 
Matthieu Dazy (matthieu.dazy at pdgm.com) -- tel. +33 (0)3 83 67 66 19
Paradigm, Nancy -- http://www.pdgm.com
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