cpp,qt: Remove C++ and Qt bindings

* README: Update.
* configure.ac: Remove checks, variables and file generations related to
the C++/Qt bindings. Remove cpp and qt* from available_languages and
default_languages.
* lang/Makefile.am (DIST_SUBDIRS): Remove cpp and qt.
* lang/cpp, lang/qt: Remove.
* m4/ax_check_compile_flag.m4, m4/ax_cxx_compile_stdcxx.m4,
m4/ax_gcc_func_attribute.m4, m4/pkg.m4, m4/qt5.m4, m4/qt6.m4: Remove.
--

The C++ and Qt bindings have been moved to separate Git repositories:
gpgmepp and gpgmeqt.

GnuPG-bug-id: 7262

1 files changed, 0 insertions, 113 deletions

diff --git a/lang/qt/tests/t-ownertrust.cpp b/lang/qt/tests/t-ownertrust.cpp
deleted file mode 100644
index a032dfbd..00000000
--- a/lang/qt/tests/t-ownertrust.cpp
+++ /dev/null
@@ -1,113 +0,0 @@
-/* t-ownertrust.cpp
-
-    This file is part of qgpgme, the Qt API binding for gpgme
-    Copyright (c) 2016 by Bundesamt für Sicherheit in der Informationstechnik
-    Software engineering by Intevation GmbH
-
-    QGpgME is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License as
-    published by the Free Software Foundation; either version 2 of the
-    License, or (at your option) any later version.
-
-    QGpgME 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
-    General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-
-    In addition, as a special exception, the copyright holders give
-    permission to link the code of this program with any edition of
-    the Qt library by Trolltech AS, Norway (or with modified versions
-    of Qt that use the same license as Qt), and distribute linked
-    combinations including the two.  You must obey the GNU General
-    Public License in all respects for all of the code used other than
-    Qt.  If you modify this file, you may extend this exception to
-    your version of the file, but you are not obligated to do so.  If
-    you do not wish to do so, delete this exception statement from
-    your version.
-*/
-
-#ifdef HAVE_CONFIG_H
- #include "config.h"
-#endif
-
-#include <QDebug>
-#include <QTest>
-#include <QSignalSpy>
-#include "debug.h"
-#include "keylistjob.h"
-#include "protocol.h"
-#include <gpgme++/keylistresult.h>
-#include "changeownertrustjob.h"
-
-#include "t-support.h"
-
-using namespace QGpgME;
-using namespace GpgME;
-
-class ChangeOwnerTrustTest: public QGpgMETest
-{
-    Q_OBJECT
-
-private Q_SLOTS:
-
-    void testChangeOwnerTrust()
-    {
-        KeyListJob *job = openpgp()->keyListJob(false, true, true);
-        std::vector<GpgME::Key> keys;
-        GpgME::KeyListResult result = job->exec(QStringList() << QStringLiteral("[email protected]"),
-                                                false, keys);
-        delete job;
-        QVERIFY (!result.error());
-        QVERIFY (keys.size() == 1);
-        Key key = keys.front();
-        QVERIFY (key.ownerTrust() == Key::Unknown);
-
-        ChangeOwnerTrustJob *job2 = openpgp()->changeOwnerTrustJob();
-        connect(job2, &ChangeOwnerTrustJob::result, this, [this](Error e)
-        {
-            if (e) {
-                qDebug() <<  "Error in result: " << e;
-            }
-            QVERIFY(!e);
-            Q_EMIT asyncDone();
-        });
-        job2->start(key, Key::Ultimate);
-        QSignalSpy spy (this, SIGNAL(asyncDone()));
-        QVERIFY(spy.wait(QSIGNALSPY_TIMEOUT));
-
-        job = openpgp()->keyListJob(false, true, true);
-        result = job->exec(QStringList() << QStringLiteral("[email protected]"),
-                           false, keys);
-        delete job;
-        key = keys.front();
-        QVERIFY (key.ownerTrust() == Key::Ultimate);
-
-        ChangeOwnerTrustJob *job3 = openpgp()->changeOwnerTrustJob();
-        connect(job3, &ChangeOwnerTrustJob::result, this, [this](Error e)
-        {
-            if (e) {
-                qDebug() <<  "Error in result: " << e;
-            }
-            QVERIFY(!e);
-            Q_EMIT asyncDone();
-        });
-        job3->start(key, Key::Unknown);
-        QVERIFY(spy.wait(QSIGNALSPY_TIMEOUT));
-
-        job = openpgp()->keyListJob(false, true, true);
-        result = job->exec(QStringList() << QStringLiteral("[email protected]"),
-                           false, keys);
-        delete job;
-
-        key = keys.front();
-        QVERIFY (key.ownerTrust() == Key::Unknown);
-    }
-};
-
-QTEST_MAIN(ChangeOwnerTrustTest)
-
-#include "t-ownertrust.moc"