Fwd: Re: Does it make sense to try to build Falkon against QT6 on Debian "Bookworm" 12?

Sat Dec 9 12:47:22 GMT 2023

Hi Juraj,

I think I have found the answer to my question.

If I look at these two links at debian.org:

https://tracker.debian.org/pkg/extra-cmake-modules

https://tracker.debian.org/pkg/frameworkintegration

, then I can conclude from the information presented there that in the current 
Debian testing release called "Trixie" the version numbers of the two packages 

- extra-cmake-modules
- frameworkintegration

permanently get increased during the process of turning "Trixie" into the next 
stable Debian release in about 2,5 years.

So I will wait until "Trixie" contains the packages "extra-cmake-modules" and  
"frameworkintegration" in the respective version which are required by cmake 
for successfully configuring the compiling process of the Falkon source code 
with QT6 support.

I just subscribed in my Debian Package Tracker account at

https://tracker.debian.org

to these two packages, i. e. to "extra-cmake-modules" and  
"frameworkintegration" in order to get informed by email about any news 
regarding these two packages, i. e. also about including respective newer 
versions of the above-mentioned two packages into "Trixie".

Best regards,

Jens

----------  Weitergeleitete Nachricht  ----------

Betreff: Re: Does it make sense to try to build Falkon against QT6 on Debian 
"Bookworm" 12?
Datum: Freitag, 8. Dezember 2023, 21:19:50 CET
Von: Jens Radloff <senf at mailbox.org>
An: falkon at kde.org

Hi Juraj,

Thanks for your information. 

I think it is the best if I start testing Falkon based on QT6 in an 
environment that completely fulfills the requirements for compiling such Falkon 
source code. 

The Debian Testing release called "Trixie" currently does not fulfill the 
required version number 5.240.0+ of ECM because its package "extra-cmake-
modules" currently has version 5.107.0-1, see

https://packages.debian.org/trixie/extra-cmake-modules

The version number of the KDE Frameworks that are part of "Trixie" currently 
is 5.107.0-1, see the package "frameworkintegration" at

https://packages.debian.org/trixie/frameworkintegration

So "Trixie" currently is not suitable for compiling the Falkon source code 
that utilizes/requires QT6, ECM in version 5.240.0+ and KF6.

I never used any Debian testing release like "Trixie", I am not familiar with 
testing a future stable Debian release. 

Would it be possible that Debian would replace the current ECM and KF5 package 
with newer versions we need for testing Falkon during the remaining time until 
"Trixie" will become the next stable Debian release?

Regarding KF6 you wrote (and I found appropriate information on a German web 
site containing news about Linux items) that KF6 probably would be released in 
February 2024. Will then KF6 be part of "Trixie"?

Best regards,

Jens

Am Donnerstag, 7. Dezember 2023, 18:26:28 CET schrieb Juraj Oravec:
> Hello Jens,
> 
> The ECM and KDE Frameworks of version 5.240.0+ are for Qt6 and KF6
> programs. Falkon is one such program.
> 
> If you realy want, try to change the required ECM module version in
> CMakeLists.txt file, it is near the top
> 
> Eg::
> -find_package(ECM ${KF_MIN_VERSION} CONFIG)
> +find_package(ECM "5.78.0" CONFIG)
> 
> This may work, but I would still use newer version of system and
> everything. And also take note that Falkon Qt6 port is still under
> development and there are bugs still waiting to be discovered.
> 
> 
> Also, the ECM (Extra Cmake Modules) is a KDE thing and the KF6 version
> of it will be released probably only in February.
> 
> 
> Best regards,
> Juraj
> 
> On štvrtok 7. decembra 2023 18:08:22 CET Jens Radloff wrote:
> > Hi Juraj,
> > 
> > I am referring to your latest comment in bug issue 477234 at
> > 
> > https://bugs.kde.org/show_bug.cgi?id=477234
> > 
> > When applying cmake against the master branch of the Falkon source
> > code which I cloned to my local machine today, cmake returns the
> > following error message:
> > 
> > --- Quote Beginning ---
> > 
> >   Could not find a configuration file for package "ECM" that is
> > 
> > compatible with requested version "5.240.0".
> > 
> >   The following configuration files were considered but not accepted:
> >     /usr/share/ECM/cmake/ECMConfig.cmake, version: 5.103.0
> > 
> > [..]
> > 
> > * ECM (required version >= 5.240.0), Extra CMake Modules., <https://
> > invent.kde.org/frameworks/extra-cmake-modules>
> > 
> > CMake Error at /usr/share/cmake-3.25/Modules/FeatureSummary.cmake:464
> > 
> > (message):
> >   feature_summary() Error: REQUIRED package(s) are missing, aborting
> > 
> > CMake run.
> > 
> > Call Stack (most recent call first):
> >   CMakeLists.txt:21 (feature_summary)
> > 
> > -- Configuring incomplete, errors occurred!
> > See also
> > "/opt/falkon_git_cone/falkon/build/CMakeFiles/CMakeOutput.log".
> > 
> > --- Quote End ---
> > 
> > When then using cmake to configure the source code of today's ECM
> > source code downloaded using "git clone
> > https://invent.kde.org/frameworks/extra-cmake-modules.git", cmake
> > returns among other things:
> > 
> > --- Quote Beginning ---
> > 
> > -- The following features have been disabled:
> >  * BUILD_HTML_DOCS, Generate HTML documentation for installed modules.
> > 
> > * BUILD_MAN_DOCS, Generate man page documentation for installed
> > modules. * BUILD_QTHELP_DOCS, Generate QtHelp documentation for
> > installed modules.
> > 
> > -- The following OPTIONAL packages have not been found:
> >  * Sphinx (required version >= 1.2), Tool to generate documentation.,
> > 
> > <https://www.sphinx-doc.org/>
> > 
> >    Required to build documentation for Extra CMake Modules.
> > 
> > -- Configuring done
> > -- Generating done
> > -- Build files have been written to:
> > /opt/sonst/ecm_git_clone/extra-cmake- modules/bin
> > 
> > --- Quote End ---
> > 
> > The package libsphinx-dev in my Debian installation is in an too old
> > version, i. .e. in version 1.0.2-3.
> > 
> > Does it make sense to go on trying to fulfill the requirements for a
> > sufficient enough and successful configuration of the build process
> > for building ECM using cmake, in order to be able to then compile
> > Falkon against QT6 in my Debian 12 installation?
> > 
> > Debian 12 is currently the Debian Stable Release. It provides both the
> > QT5 and QT6 packages, both are installed on my machine, they are not
> > having package conflicts to each other.
> > 
> > Or would it be better if I would use the future Debian 13 release (i.
> > e. the current Debian Testing Release?) for compiling Falkon against
> > QT6?
> > 
> > Best regards,
> > 
> > Jens

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