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  4. Which Mingw Compiler is mingw47_32?

Which Mingw Compiler is mingw47_32?

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  • M Offline
    M Offline
    Martell Malone
    wrote on last edited by
    #1

    Hi guys I want to make the switch to using a gcc compiler on windows for qt.

    http://origin.releases.qt-project.org/digia/5.0.1/latest_successful/

    With the mingw47_32 install package which mingw compiler was used?
    I want to use the same for stability reasons,
    but there are so many variations its hard to know which one it was made with?

    EDIT: I'm guessing it could be one of rubens but even he has many flavours available?
    http://sourceforge.net/projects/mingw-w64/files/Toolchains targetting Win32/Personal Builds/rubenvb/

    Or even mingwbuilds?
    http://sourceforge.net/projects/mingwbuilds/files/host-windows/releases/4.7.2/32-bit/threads-posix/dwarf/

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    • L Offline
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      lgeyer
      wrote on last edited by
      #2

      MinGW-builds, 4.7.2, POSIX threading, SJLJ exceptions as found "here":http://sourceforge.net/projects/mingwbuilds/files/host-windows/releases/4.7.2/32-bit/threads-posix/sjlj/ (Revision 1).

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      • M Offline
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        Martell Malone
        wrote on last edited by
        #3

        Hi Lukas, Thanks for that :)

        Any particular reason why that build is used?

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        • L Offline
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          lgeyer
          wrote on last edited by
          #4

          See http://qt-project.org/wiki/MinGW-64-bit

          (-Although the page lists Revision 8 as to be used, it is actually "Revision 1":http://lists.qt-project.org/pipermail/releasing/2013-January/001042.html, but there should be no difference- It is Revision 8 now).

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          • M Offline
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            Martell Malone
            wrote on last edited by
            #5

            Ahh I see.

            So the jump to SEH exceptions will probably made when gcc 4.8 become stable.
            Looking at the development we probably should expect a first release in march
            (solely based on previous release times)
            Might be a bit later because of the fact that its now written in c++.
            Hopefully there wont be many bugs :)

            I'm trying to get the latest d3dcompiler_46 into the mingw64-crt for windows 8 (Desktop mode) support out of the box.

            I noticed that ruben makes clang builds.
            Any plans to use clang with the mingwcrt for qt at any stage?

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            • L Offline
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              lgeyer
              wrote on last edited by
              #6

              I'm not aware of any clang efforts for MinGW. But it isn't quite stable, is it (especially for C++ on 64 bit)?

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              • M Offline
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                Martell Malone
                wrote on last edited by
                #7

                Its working on 32bit there are some testing errors on 64bit.

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