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Linking third party library for debug and release

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  • Y Offline
    Y Offline
    yugosonegi
    wrote on last edited by
    #1

    I was wondering, how to configure the pro file to compile different versions of a third party library. I have a library that has a 32bit version in release and debug version and a 64bit verrsion in release and debug version.
    How to do that?

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    0
    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi

      something like

      CONFIG += 32bit // or 64

      CONFIG(32bit) {
      LIBS += -L<path to 32bit libraries>
      }
      CONFIG(64bit) {
      LIBS += -L<path to 64bit libraries>
      }

      or

      contains(QT_ARCH, i386) {
      message("32-bit")
      } else {
      message("64-bit")
      }

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      1
      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #3

        Hi,

        To add to @mrjj

        CONFIG(debug, debug|release) {
        # debug config
        }
        

        and

        CONFIG(release, debug|release) {
        # release config
        }
        

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        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

        1 Reply Last reply
        3

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