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Project in 64 bits including 32 bits library

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libraries32 bits64 bits
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  • F Offline
    F Offline
    Franckynos
    wrote on 8 Apr 2015, 09:33 last edited by
    #1

    Hi,
    I think it's on way...
    My compilation has passed !!!
    I have juste some error with linking library, I have compiled in 64bits my personnal library. That remove some errors, but I have one that can't be recompile, (supplier lib) how can I include it ?
    You have an idea ?

    Thx for reply.

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    • M Offline
      M Offline
      mcosta
      wrote on 8 Apr 2015, 10:41 last edited by
      #2

      hi,

      which plaftorm?
      BTW, generally it's possible to link 32bit libraries to 64bit executable.

      Once your problem is solved don't forget to:

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      • F Offline
        F Offline
        Franckynos
        wrote on 8 Apr 2015, 12:07 last edited by
        #3

        Windows 8.1 Qt : 5.4.1 Compiler : MinGW 4.8 64 bits
        And My error :

        [
        C:/Qt/qt-5.4.1-x64-mingw492r1-seh-rev1/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.9.2/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lApiUsb
        collect2.exe: error: ld returned 1 exit status
        ]

        1 Problème :
        :-1: erreur : skipping incompatible C:/Users/franck/Documents/Qt/ULD_64/lib/ApiUsb.dll when searching for -lApiUsb

        Proble de link because this lib is 32bits

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        8 Apr 2015, 09:33

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