MAX QT VERSION

ELIF

My ubuntu version is 18.04
My gcc version : gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
QMake version 3.1
Currently I am using Qt version 5.9.5 in linux.
Jetpack Version: 4.6-b199

Which max QT version I can use in present case?

Pl45m4

@ELIF said in MAX QT VERSION:

QMake version 3.1

~~If you want to stick to QMake, you are limited to Qt5 since Qt6 uses CMake.~~
[Not limited, but Cmake is recommended. Thx @SGaist ]
If you dont have a commmercial licence, the latest (and best) version would be Qt 5.15.2

jsulm

@ELIF Latest Qt5 should work.
Qt6 probably not (too old compiler), see https://doc.qt.io/qt-6/linux.html

SGaist

Hi,

@Pl45m4 said in MAX QT VERSION:

@ELIF said in MAX QT VERSION:

QMake version 3.1

If you want to stick to QMake, you are limited to Qt5 since Qt6 uses CMake.
If you dont have a commmercial licence, the latest (and best) version would be Qt 5.15.2

For qmake, that is wrong, it's still supported in Qt 6 for user project although not encouraged.

Qt 5.15.3 has been released but source only if memory serves well.

Pl45m4

@SGaist said in MAX QT VERSION:

For qmake, that is wrong, it's still supported in Qt 6 for user project although not encouraged.

Oh ok... Learned something :)
I thought they moved completely to CMake in Qt6.

SGaist

@Pl45m4 said in MAX QT VERSION:

@SGaist said in MAX QT VERSION:

For qmake, that is wrong, it's still supported in Qt 6 for user project although not encouraged.

Oh ok... Learned something :)
I thought they moved completely to CMake in Qt6.

The build system for Qt itself has however the goal was not to break everybody's projects hence qmake is still available as a tool so that current project can easily migrate to Qt 6. They also have a script to help port from qmake project to cmake.