KConfig compiler. GenerateProperties and Mutable.

[Artem Fedoskin]

Hi Aleix,

Thank you for the reply. I was able to compile KStars for Android because
the mentor of my project got rid of KIO.

> Use KF5_HOST_TOOLING variable to point to your host tooling.

It worked perfectly.

Regards, Artem

2016-05-15 10:31 GMT+02:00 Aleix Pol <aleixpol at kde.org>:

> On Fri, May 13, 2016 at 1:02 PM, Artem Fedoskin <afedoskin3 at gmail.com>
> wrote:
> > Hi Aleix,
> >
> > I'm sorry for late reply. I was trying to compile KStars for Android and
> > struggled a bit with compiling KF5.
> >
> > 1. I don't know whether this is a problem or a feature - When I compile
> my app
> > for Android and use KConfig compiled for Android the ARM version of
> > kconfig_compiler is executed to build options class. I had to change
> > kconfig_compiler executable compiled for Android with the one compiled
> for
> > my system to build options class. Can I somehow specify to CMake that I
> need
> > kconfig_compiler built for my system, not Android and at the same time
> use
> > Android version of KConfig?
> Use KF5_HOST_TOOLING variable to point to your host tooling.
>
> > 2. I found that mSettingsChanged is included only in
> > kconfig/autotests/kconfig_compiler/test_signal.h.ref but there is no
> mention
> > of it in kconfig_compiler.cpp. Could you please tell me what can be the
> > reason why val on kconfig_complier.cpp:2061 is 0?
>
> Please try to understand what's the algorithm.
>
> > 3. Some of KF5 modules can be compiled using the script provided by KDE
> but
> > unfortunately it doesn't support KIO. I saw from your blog posts that you
> > have experience with building for Android. Could you please point me
> where
> > should I start building KIO for Android?
> https://community.kde.org/Android
>
> Cheers!
> Aleix
>
> > Regards,
> >
> > Artem Fedoskin
> >
> >
> > 2016-05-10 16:49 GMT+02:00 Aleix Pol <aleixpol at kde.org>:
> >>
> >> On Mon, May 9, 2016 at 8:02 PM, Artem Fedoskin <afedoskin3 at gmail.com>
> >> wrote:
> >> > Dear KDE developers,
> >> >
> >> > For my GSoC 2016 project at KDE (Lite version of KStars for mobile
> >> > devices)
> >> > I need to access C++ class generated from XML configure file with
> >> > KConfig
> >> > compiler from QML. I found in this patch
> >> > https://git.reviewboard.kde.org/r/123367/ and in the source code of
> >> > KConfig
> >> > compiler that I should set GenerateProperties=true in my .kcfgc file
> to
> >> > create option properties as Q_PROPERTY. However, I got following error
> >> > "Too
> >> > many signals to create unique bit masks". There is some conflict
> between
> >> > Mutators and GenerateProperties options that causes this error in my
> XML
> >> > configure file but I can't figure out what I should change to have
> >> > setters
> >> > in Q_PROPERTY.
> >> >
> >> > Would be grateful if someone could help me with this issue.
> >> >
> >> > Options.kcfgc - https://paste.kde.org/pm1klcbls
> >> >
> >> > kstars.kcfg - https://paste.kde.org/phit6qibo
> >>
> >> Hi Artem,
> >> KConfigCompiler is limited in this regard by an implementation detail.
> >> See "uint mSettingsChanged;".
> >>
> >> To solve it, I would patch kconfig_compiler and turn it into an
> >> std::vector<bool> or patch kstars.kcfg to use separate config files
> >> rather than a huge one.
> >>
> >> HTH,
> >> Aleix
> >
> >
>
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