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Thread: 32 bit 64 bit

  1. #1
    Join Date
    Jun 2011
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    Default 32 bit 64 bit

    Hi Guys,

    Was just wondering how to compile 64 bit programs?

    for 32 bit, you include:

    Qt Code:
    1. win32 {
    2. }
    To copy to clipboard, switch view to plain text mode 

    In the PRO file, what do you do for 64 bit?
    Last edited by Atomic_Sheep; 29th October 2015 at 07:02.

  2. #2
    Join Date
    Oct 2009
    Thanked 96 Times in 93 Posts
    Qt products
    Qt4 Qt5
    Unix/X11 Windows

    Default Re: 32 bit 64 bit

    As far as I know, win32 denotes the modern Windows platform (since Windows 95 or NT), irrespectively of whether the architecture is x86 or amd64.

  3. #3
    Join Date
    Sep 2011
    Thanked 4 Times in 4 Posts
    Qt products
    Qt4 Qt5

    Default Re: 32 bit 64 bit

    I think that You have to download 64bit version of Qt Framework.
    qmake's 'win32' doesn't mean 32bits. In 64bit application you also use 'win32'

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