building Qt5.12 on ubuntu 16.04 with error





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As the title indicates, I hava some trouble with building Qt5 from source code.



Here are some errors occurring during the building procedure:
Here are some errors occurring during the building procedure.



And the preprocess part of main.cpp:
And the preprocess part of *main.cpp*



It seems that the header file QSslConfiguration isn't included successfully! However, I have noticed that the directory containing QSslConfiguration is included if using the option -I/home/hzc/qt-everywhere-src-5.12.0/qtbase/include/QtNetwork which can be seen in the first picture.



I will be thankful for any ideas!










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    0















    As the title indicates, I hava some trouble with building Qt5 from source code.



    Here are some errors occurring during the building procedure:
    Here are some errors occurring during the building procedure.



    And the preprocess part of main.cpp:
    And the preprocess part of *main.cpp*



    It seems that the header file QSslConfiguration isn't included successfully! However, I have noticed that the directory containing QSslConfiguration is included if using the option -I/home/hzc/qt-everywhere-src-5.12.0/qtbase/include/QtNetwork which can be seen in the first picture.



    I will be thankful for any ideas!










    share|improve this question



























      0












      0








      0








      As the title indicates, I hava some trouble with building Qt5 from source code.



      Here are some errors occurring during the building procedure:
      Here are some errors occurring during the building procedure.



      And the preprocess part of main.cpp:
      And the preprocess part of *main.cpp*



      It seems that the header file QSslConfiguration isn't included successfully! However, I have noticed that the directory containing QSslConfiguration is included if using the option -I/home/hzc/qt-everywhere-src-5.12.0/qtbase/include/QtNetwork which can be seen in the first picture.



      I will be thankful for any ideas!










      share|improve this question
















      As the title indicates, I hava some trouble with building Qt5 from source code.



      Here are some errors occurring during the building procedure:
      Here are some errors occurring during the building procedure.



      And the preprocess part of main.cpp:
      And the preprocess part of *main.cpp*



      It seems that the header file QSslConfiguration isn't included successfully! However, I have noticed that the directory containing QSslConfiguration is included if using the option -I/home/hzc/qt-everywhere-src-5.12.0/qtbase/include/QtNetwork which can be seen in the first picture.



      I will be thankful for any ideas!







      ubuntu






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Jan 26 at 15:29









      cybernetic.nomad

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      2,651617










      asked Jan 26 at 14:11









      YPOYPO

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