Summary: Instead of hardcoded /usr/lib, same solution as in D9116

Test Plan: Works fine with kwayland 5.42.0.

Reviewers: #frameworks, #build_system, cgiboudeaux

Reviewed By: cgiboudeaux

Tags: #frameworks, #build_system

Differential Revision: https://phabricator.kde.org/D10201

Summary: Without any hint, qmlplugindump version is whatever default is set by qtchooser.

Test Plan: ecm_find_qmlmodule now works properly for e.g. kirigami.

Reviewers: apol, cgiboudeaux

Reviewed By: cgiboudeaux

Subscribers: aacid, dfaure, cgiboudeaux, #frameworks, #build_system

Tags: #frameworks, #build_system

Differential Revision: https://phabricator.kde.org/D9116

BUG: 389519

Summary:
We already have rpaths anyway and it breaks running applications from
within the build directory:
https://community.kde.org/Guidelines_and_HOWTOs/Making_apps_run_uninstalled

Reviewers: #frameworks, dfaure, ngraham, graesslin

Reviewed By: ngraham, graesslin

Subscribers: graesslin, ngraham, #build_system

Tags: #frameworks, #build_system

Differential Revision: https://phabricator.kde.org/D9550

Summary: This is copied from KScreenlocker, but will be utilized in Baloo too.

Test Plan:
- Autotests are working
- KScreenlocker and Baloo build with seccomp enabled

Reviewers: graesslin, cgiboudeaux

Reviewed By: cgiboudeaux

Subscribers: cgiboudeaux, #frameworks, #build_system

Tags: #frameworks, #build_system

Differential Revision: https://phabricator.kde.org/D8998

For locales like de_AT, the current code only looks in
share/locale/de_AT/ and share/locale/de-AT/ for translation catalogs,
but not in share/locale/de/ where they most likely are.
That's because bcp47Name() returns "de-AT" for de_AT (though in the
case of de_DE e.g. it does return "de").

This patch additionally tries to fall back to the general language by
taking the part of the locale name before the first '_'.

Differential Revision: https://phabricator.kde.org/D9793

Summary:
Without this i get

In file included from /home/tsdgeos/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/bits/stl_algo.h:59:0,
                 from /home/tsdgeos/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/algorithm:62,
                 from /home/tsdgeos/devel/binaryQt/5.9.2/android_armv7/include/QtCore/qglobal.h:109,
                 from /home/tsdgeos/devel/binaryQt/5.9.2/android_armv7/include/QtGui/qtguiglobal.h:43,
                 from /home/tsdgeos/devel/binaryQt/5.9.2/android_armv7/include/QtWidgets/qtwidgetsglobal.h:43,
                 from /home/tsdgeos/devel/binaryQt/5.9.2/android_armv7/include/QtWidgets/qapplication.h:43,
                 from /home/tsdgeos/devel/binaryQt/5.9.2/android_armv7/include/QtWidgets/QApplication:1,
                 from /home/tsdgeos/devel/kde/ktuberling/main_mobile.cpp:11:
/home/tsdgeos/Android/Sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/cstdlib:72:20: fatal error: stdlib.h: No such file or directory
 #include <stdlib.h>
                    ^
compilation terminated.

Reviewers: apol

Reviewed By: apol

Subscribers: apol, vkrause, #frameworks, #build_system

Tags: #frameworks, #build_system

Differential Revision: https://phabricator.kde.org/D9899

Summary:
We were using a link.txt file that cmake used to generate, on newer cmake
versions it doesn't anymore.
Instead use readelf, much like androiddeployqt does, to extract the
depenencies.
Catch: It relies on having all the binaries being at the same subdirectory,
which is the default in ECM since not long ago.

Test Plan: Build kirigamigallery with it

Reviewers: #frameworks, #build_system, aacid

Reviewed By: aacid

Subscribers: mart

Tags: #frameworks, #build_system

Differential Revision: https://phabricator.kde.org/D8173