Remove kcms/krdb/krdb_clearlibrarypath.cpp

This seems to be redundant, given that there is no Trolltech.conf nowadays.

kcms/krdb/CMakeLists.txt

 # KI18N Translation Domain for this library
 add_definitions(-DTRANSLATION_DOMAIN=\"krdb\")
 
-add_subdirectory( ad ) 
-
-install(FILES krdb_libpathwipe.upd DESTINATION ${KDE_INSTALL_DATADIR}/kconf_update)
-
-add_executable(krdb_clearlibrarypath krdb_clearlibrarypath.cpp)
-target_link_libraries(krdb_clearlibrarypath Qt::Core KF5::KDELibs4Support)
-install(TARGETS krdb_clearlibrarypath DESTINATION ${KDE_INSTALL_LIBDIR}/kconf_update_bin)
+add_subdirectory( ad )
 
 add_library(krdb krdb.cpp)
 target_link_libraries(krdb PRIVATE Qt::Widgets Qt::DBus Qt5::X11Extras KF5::GuiAddons KF5::I18n KF5::WindowSystem KF5::ConfigWidgets PW::KWorkspace X11::X11)

kcms/krdb/krdb_clearlibrarypath.cpp

-/*  This file is part of the KDE project
-    Copyright (C) 2008 Matthias Kretz <kretz@kde.org>
-    Copyright (C) 2011 David Faure <faure@kde.org>
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) version 3, or any
-    later version accepted by the membership of KDE e.V. (or its
-    successor approved by the membership of KDE e.V.), Trolltech ASA
-    (or its successors, if any) and the KDE Free Qt Foundation, which shall
-    act as a proxy defined in Section 6 of version 3 of the license.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#include <KComponentData>
-#include <KGlobal>
-#include <KStandardDirs>
-#include <QCoreApplication>
-#include <QDir>
-#include <QSettings>
-#include <QStringList>
-
-int main(int argc, char **argv)
-{
-    QCoreApplication app(argc, argv);
-    QSettings settings(QStringLiteral("Trolltech"));
-    QString qversion = qVersion();
-    if (qversion.count('.') > 1) {
-        qversion.truncate(qversion.lastIndexOf('.'));
-    }
-    if (qversion.contains('-')) {
-        qversion.truncate(qversion.lastIndexOf('-'));
-    }
-    const QString &libPathKey = QStringLiteral("/qt/%1/libraryPath").arg(qversion);
-
-    QStringList kdeAdded;
-    KComponentData kcd("krdb libraryPath fix");
-    const QStringList &plugins = KGlobal::dirs()->resourceDirs("qtplugins");
-    foreach (const QString &_path, plugins) {
-        QString path = QDir(_path).canonicalPath();
-        if (path.isEmpty() || kdeAdded.contains(path)) {
-            continue;
-        }
-        kdeAdded.prepend(path);
-        if (path.contains(QLatin1String("/lib64/"))) {
-            path.replace(QLatin1String("/lib64/"), QLatin1String("/lib/"));
-            if (!kdeAdded.contains(path)) {
-                kdeAdded.prepend(path);
-            }
-        }
-    }
-
-    // Don't use toStringList! That's a different storage format
-    QStringList libraryPath = settings.value(libPathKey, QString()).toString().split(QLatin1Char(':'), QString::SkipEmptyParts);
-
-    // Remove all KDE paths, not needed anymore, done by $QT_PLUGIN_PATH
-    foreach (const QString &path, const_cast<const QStringList &>(kdeAdded)) {
-        libraryPath.removeAll(path);
-    }
-
-    settings.remove(QStringLiteral("/qt/KDE/kdeAddedLibraryPaths"));
-    settings.setValue(libPathKey, libraryPath.join(QLatin1Char(':')));
-
-    return 0;
-}

kcms/krdb/krdb_libpathwipe.upd

-Version=5
-Id=LibraryPathWipeOut
-Script=krdb_clearlibrarypath