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, 118 deletions

diff --git a/lang/qt/tests/t-disablekey.cpp b/lang/qt/tests/t-disablekey.cpp
deleted file mode 100644
index 40581719..00000000
--- a/lang/qt/tests/t-disablekey.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-/* t-disablekey.cpp
-
-    This file is part of qgpgme, the Qt API binding for gpgme
-    Copyright (c) 2024 g10 Code GmbH
-    Software engineering by Ingo Klöcker <[email protected]>
-
-    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 "t-support.h"
-
-#include "quickjob.h"
-#include "debug.h"
-#include "keylistjob.h"
-#include "protocol.h"
-
-#include <gpgme++/engineinfo.h>
-#include <gpgme++/keylistresult.h>
-
-#include <QDebug>
-#include <QSignalSpy>
-#include <QTest>
-
-using namespace QGpgME;
-using namespace GpgME;
-
-class DisableKeyTest: public QGpgMETest
-{
-    Q_OBJECT
-
-    Key getTestKey()
-    {
-        const std::unique_ptr<KeyListJob> job{openpgp()->keyListJob(false, true, true)};
-        std::vector<GpgME::Key> keys;
-        KeyListResult result = job->exec({QStringLiteral("[email protected]")}, false, keys);
-        VERIFY_OR_OBJECT(!result.error());
-        VERIFY_OR_OBJECT(keys.size() == 1);
-        return keys.front();
-    }
-
-private Q_SLOTS:
-
-    void testDisableAndEnableKey()
-    {
-        if (GpgME::engineInfo(GpgME::GpgEngine).engineVersion() < "2.4.6") {
-            QSKIP("gpg does not yet support the --quick-set-ownertrust command");
-        }
-
-        Key key = getTestKey();
-        QVERIFY(!key.isNull());
-        QVERIFY(!key.isDisabled());
-
-        {
-            const std::unique_ptr<QuickJob> job{openpgp()->quickJob()};
-            connect(job.get(), &QuickJob::result, this, [this](Error e) {
-                if (e) {
-                    qDebug() <<  "Error in result:" << e;
-                }
-                QVERIFY(!e);
-                Q_EMIT asyncDone();
-            });
-            job->startSetKeyEnabled(key, false);
-            QSignalSpy spy{this, SIGNAL(asyncDone())};
-            QVERIFY(spy.wait(QSIGNALSPY_TIMEOUT));
-        }
-        key = getTestKey();
-        QVERIFY(!key.isNull());
-        QVERIFY(key.isDisabled());
-
-        {
-            const std::unique_ptr<QuickJob> job{openpgp()->quickJob()};
-            connect(job.get(), &QuickJob::result, this, [this](Error e) {
-                if (e) {
-                    qDebug() <<  "Error in result:" << e;
-                }
-                QVERIFY(!e);
-                Q_EMIT asyncDone();
-            });
-            job->startSetKeyEnabled(key, true);
-            QSignalSpy spy{this, SIGNAL(asyncDone())};
-            QVERIFY(spy.wait(QSIGNALSPY_TIMEOUT));
-        }
-        key = getTestKey();
-        QVERIFY(!key.isNull());
-        QVERIFY(!key.isDisabled());
-    }
-};
-
-QTEST_MAIN(DisableKeyTest)
-
-#include "t-disablekey.moc"