How do you configure Qt Creator to use both Qt4 and Qt5? -


i download qt creator 2.7.0 (based on qt 5.0.2 (64 bit)). seems compile qt5.

i know can download qt4 sdk, how can configure projects use qt4 instead if need to? please provide detailed instructions. i'm on ubuntu , not using repository supplied qt tools/libraries.

answer: download qt4, compile (if necessary) in menu tools->options->build & run->qt versions, add qt4 manually similar qt5 config. need path qmake file. go kits tab in same options box, , add manual qt 4 kit. can change kit available app via projects tile , add kit button. add qt4 kit, remove qt5 kit, rebuild all. simple.

ref: http://doc.qt.io/qtcreator/creator-targets.html


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