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I have problems with QMYSQL Driver!

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  • C Offline
    C Offline
    cincirin
    wrote on last edited by
    #28

    Do you have libmysql*.a* ? Don't you have libmysql.lib ?
    Also you have to put only the path to libmysql.lib LIBS += yourPath

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    • K Offline
      K Offline
      kaloo
      wrote on last edited by
      #29

      I have libmysql.a

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      0
      • C Offline
        C Offline
        cincirin
        wrote on last edited by
        #30

        From what I see, you didn't download mysql conector binary builds. Your path is towards xampp/...

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        • K Offline
          K Offline
          kaloo
          wrote on last edited by
          #31

          I have mysql-connector-c-noinstall-6.0.2-win32, extracted in the xampp/mysql folder

          edit:
          if I put
          @
          INCLUDEPATH += C:/xampp/mysql/include
          LIBS += C:/xampp/mysql/lib/libmysql.a@
          before
          @
          include(../../../sql/drivers/mysql/qsql_mysql.pri)
          include(../qsqldriverbase.pri)
          @
          The output gives me 83 errors with undefined reference

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          • C Offline
            C Offline
            cincirin
            wrote on last edited by
            #32

            Ok, then your project should look as: ... LIBS += c:/xampp/mysql/lib
            Anyway, I don't have libmysql*.a*

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            • K Offline
              K Offline
              kaloo
              wrote on last edited by
              #33

              I created the libmysql.a with
              @ reimp C:/xampp/mysql/lib/libmysql.lib @

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              • C Offline
                C Offline
                cincirin
                wrote on last edited by
                #34

                You have to put only the path to mysql lib directory, because qsql_mysql.pri already do: LIBS += -llibmysql
                Did you try with LIBS += -Lc:/xampp/mysql/lib ?

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                • K Offline
                  K Offline
                  kaloo
                  wrote on last edited by
                  #35

                  the mysql.pro is now:
                  @
                  TARGET = qsqlmysql

                  SOURCES = main.cpp

                  INCLUDEPATH += C:/xampp/mysql/include
                  LIBS += C:/xampp/mysql/lib

                  include(../../../sql/drivers/mysql/qsql_mysql.pri)
                  include(../qsqldriverbase.pri)
                  @

                  and the output sais
                  @
                  C:/xampp/mysql/lib No such file: Permission Denied
                  @

                  but the folder is not read only... I don`t know what to do...

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                  • C Offline
                    C Offline
                    cincirin
                    wrote on last edited by
                    #36

                    Your project should be:
                    @
                    TARGET = qsqlmysql

                    SOURCES = main.cpp
                    include(../../../sql/drivers/mysql/qsql_mysql.pri)

                    include(../qsqldriverbase.pri)

                    INCLUDEPATH = C:/xampp/mysql/include
                    LIBS += -LC:/xampp/mysql/lib
                    @

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                    • K Offline
                      K Offline
                      kaloo
                      wrote on last edited by
                      #37

                      Yes, now is
                      @
                      TARGET = qsqlmysql

                      SOURCES = main.cpp
                      include(../../../sql/drivers/mysql/qsql_mysql.pri)

                      include(../qsqldriverbase.pri)

                      INCLUDEPATH = C:/xampp/mysql/include
                      LIBS += -LC:/xampp/mysql/lib
                      @
                      but again
                      @
                      cannot find -libmysql
                      @

                      Where should be that file? in the lib folder of mysql?

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                      • C Offline
                        C Offline
                        cincirin
                        wrote on last edited by
                        #38

                        Yes, libmysql .lib lives in mysql lib directory. You don't have to convert it.

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                        • S Offline
                          S Offline
                          sigrid
                          wrote on last edited by
                          #39

                          In which directory exactly do you try to build the plugin? When looking at your screenshot from below it looks like you try to build it in qtVersion/plugins/sqldrivers/mysql. Is this the case? The directory where you should be building it is not the one in your screenshot, instead you should build it in:

                          qtVersion/src/plugins/sqldrivers/mysql

                          [quote author="kaloo" date="1307298523"]Where I did wrong?
                          !http://img641.imageshack.us/img641/1700/unledvfc.png!

                          I can`t find

                          • libqsqlmysql4.a
                          • libqsqlmysqld4.a
                          • qsqlmysql4.dll
                          • qsqlmysqld4.dll
                            [/quote]
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                          • K Offline
                            K Offline
                            kaloo
                            wrote on last edited by
                            #40

                            sigrid I know that now, but that is one of the old errors. Not I have problems with

                            [quote]
                            Yes, now is
                            @
                            TARGET = qsqlmysql

                            SOURCES = main.cpp
                            include(../../../sql/drivers/mysql/qsql_mysql.pri)

                            include(../qsqldriverbase.pri)

                            INCLUDEPATH = C:/xampp/mysql/include
                            LIBS += -LC:/xampp/mysql/lib
                            @
                            but again
                            @
                            cannot find -libmysql
                            @
                            Where should be that file? in the lib folder of mysql?
                            [/quote]

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