Building Qt source: error right at end :(

sierdzio

Websocket module is part of default subset. If you don't need it, remove it from your subset, or --skip in configure. You'll have to do a full clean & build of Qt, though.

davecotter

so does anybody care to take a stab at fixing this? should i report a bug on it? shouldn't this compile?

if i were to re-run init-repository, would the line look like this? (the doc is a little unclear)

perl init-repository --module-subset=default,-qtwebengine,-qtwebsockets --codereview-username <myname>

VRonin

init-repository != configure

kkoehne

Note that qtwebsockets_fr.ts is part of qttranslations.git, and not qtwebsockets.git. So the question whether qtwebsockets is part of the init-repository module is most probably independent...

There was a similar bug report over the weekend: https://bugreports.qt.io/browse/QTBUG-94803 .

davecotter

so... there is currently no way to build from source?

VRonin

Yes there is. The Mac CI builds it. If there wasn't the bug would be priority 0 and managed ASAP by TQtC

davecotter

@VRonin i appreciate your help, but i don't understand. I am in fact attempting to build from the command line (Cl) on mac, and i get this error, so i can't build. Can you explain more clearly what you mean?

VRonin

CI stands for "continuous integration". Before any change is made to the code in Qt it is tested that everything can be built from sources for all the supported platforms and all tests pass.

It was a convoluted way to say: you are doing something wrong.

Let's be a bit more pragmatic, do you really need to rebuild the entire Qt or are you interested in a particular module you want to make/submit changes to?

davecotter

i wish to build the entire Qt so that i can base my project on it, and step into Qt code and debug stuff that doesn't work, and implement stuff that i need for my project to work. and yes if i make a fix that everyone wants, i want to submit it back.

no i do not need qtwebsockets however.

i'm building the origin/dev branch, if that's relevant

also: i'm following the proper procedure, this is a problem with the source code as evidenced by this bug report.

<rant>fonts that do not distinguish between capital letter aye (I) and lower case ell (l) are stupid</rant>

davecotter

so, umm... any hints on how i can move forward?

Pablo J. Rogina

@davecotter would you mind adding this option to your configuration setup:
-no-feature-translation

davecotter

i ran this command:

> cd Qt5_Source/build
> ../qt5/configure -prefix ./obj/debug -developer-build -opensource -nomake examples -nomake tests -confirm-license -no-feature-translation

then this:

> make

it went surprisingly fast, apparently re-using the previous failed build, which made me skeptical.
and got this:

[ 96%] Built target canbusutil
Updating '/Volumes/Developer/depot/Qt5_Source/build/translations/qtwebsockets_fr.qm'...
lrelease error: cannot create '/Volumes/Developer/depot/Qt5_Source/build/translations/qtwebsockets_fr.qm': No such file or directory
make[2]: *** [qttranslations/translations/CMakeFiles/updateqm-qtwebsockets_fr.ts] Error 1
make[1]: *** [qttranslations/translations/CMakeFiles/updateqm-qtwebsockets_fr.ts.dir/all] Error 2
make: *** [all] Error 2

davecotter

the answer was i was building the wrong branch. switched to 5.15.2 and all is well.