Questions about qmake and the project file

dbzhang800

The .pro file is generated by following command:
@
qmake -project
@
Run qmake -h to get more help.

Then the created .pro file shoule be edited manually or through IDE such as QtCreator.

goetz

Regarding #1:
If you call

@qmake -project@

your .pro file is wiped out and replaced by the newly generated one. Be careful!

If you just call

@qmake@

then qmake just reads the .pro file and generates Makefile (and probably Makefile.Debug and Makefile.Release) for you.

Regarding #2:
You can add your own target in the .pro file, just replace APP_QML_FILES with something you like and adjust the file list.

mzimmers

Thanks, Volker. So: is a symbol like APP_QML_FILES something I can just make on-the-fly, or is this a reserved keyword in qmake?

Can I just duplicate those lines rather than replace them? Like APP_COEFF_FILES?

goetz

That's something you can make on the fly. You must make sure to choose a name that's not used elsewhere, so using an application or organization specific prefix for the name - like MYCOMP_ - will be a good idea.

mzimmers

Good point. So, when does this extra stuff get processed: when qmake is run, or when you push "build" in Creator?

goetz

When you run build in Creator - or call make on the command line, which is basically the same that Creator does for you :)

mzimmers

OK, so it's truly part of the make process then. Excellent. I'll go try it now, and come back to ask more questions when I screw it up. Thanks!

mzimmers

Is there a way to put multiple files on a single line? Like:

@APP_COEFF_FILES.files = coeffdemodshaper.txt coeffmodnyquist.txt
APP_COEFF_FILES.path = Contents/MacOS

QMAKE_BUNDLE_DATA += APP_COEFF_FILES
@

I've tried it with and without a comma, and both give me a build error:

bq. make: *** No rule to make target coeffmodnyquist.txt', needed by simulatorGUI.app/Contents/MacOS/coeffmodnyquist.txt'. Stop.

Thanks.

EDIT:

OK, I can see why this wouldn't work. So, can I specify a subdirectory's entire contents as part of the bundle?

goetz

Yes you can. Just put the path of the subdir into the .files section. That will copy that directory and all its contents and subdirectories into the app bundle.

mzimmers

Oh, that's pretty slick. Thanks, Volker.