[Buildroot] [RFC v3 0/5] Support qmake for Qt6

[Richard GENOUD]

Le 01/09/2025 à 10:03, Richard GENOUD a écrit :
> Le 14/08/2025 à 17:32, Dario Binacchi a écrit :
>> The series supports qmake for qt6.
> This is great to have this moving forward.
> 
> Thanks for this job!
> 

I've tested that on a client's project that was previously using Qt5 qmake.
Buildroot (2025.02.5), arm toolchain, build and relocate sdk.
The project uses recursive qmake, it works like a charm.

Tested-by: Richard GENOUD <richard.genoud at bootlin.com>

>>
>> As stated in https://doc.qt.io/qt-6/qt6-buildsystem.html:
>>
>>    "This only affects users that want to build Qt from sources.
>>     You can still use qmake as a build tool for your applications."
>>
>> This series revives an older patch that exported qmake for Qt6,
>> applying a minimal fix. It extends pkg-qmake to support Qt6 and uses
>> qwt and cutekeyboard as test cases to validate the changes.
>>
>> The series is marked as RFC because hardcoding the Qt5 and Qt6 version
>> numbers in pkg-qmake is not ideal, even if the Qt5 versions were
>> already hardcoded.
>>
>> An alternative approach could be to add a BR2_PACKAGE_QT{5,6} 
>> _VERSION_VALUE
>> option, but this can be discussed during review.
>>
>> Dario Binacchi (4):
>>    package/qwt: bump to version 6.3.0
>>    package/pkg-qmake: support Qt6
>>    package/qwt: enable build with Qt6
>>    package/cutekeyboard: enable build with Qt6
>>
>> Jesse Van Gavere (1):
>>    package/qt6: Add qmake functionality
>>
>>   package/cutekeyboard/Config.in       | 13 ++++++----
>>   package/cutekeyboard/cutekeyboard.mk |  6 ++++-
>>   package/pkg-qmake.mk                 | 21 ++++++++++++----
>>   package/qt6/qt6.mk                   | 18 ++++++++++++++
>>   package/qt6/qt6base/qmake.conf.in    | 36 ++++++++++++++++++++++++++++
>>   package/qt6/qt6base/qplatformdefs.h  |  1 +
>>   package/qt6/qt6base/qt.conf.in       |  7 ++++++
>>   package/qt6/qt6base/qt6base.mk       | 18 ++++++++++++++
>>   package/qwt/Config.in                | 22 ++++++++++-------
>>   package/qwt/qwt.hash                 |  8 +++----
>>   package/qwt/qwt.mk                   |  6 ++++-
>>   11 files changed, 132 insertions(+), 24 deletions(-)
>>   create mode 100644 package/qt6/qt6base/qmake.conf.in
>>   create mode 100644 package/qt6/qt6base/qplatformdefs.h
>>   create mode 100644 package/qt6/qt6base/qt.conf.in
>>
> 


-- 
Richard Genoud, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com