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, 137 deletions

diff --git a/lang/qt/src/dn.h b/lang/qt/src/dn.h
deleted file mode 100644
index 2d655c55..00000000
--- a/lang/qt/src/dn.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
-    dn.h
-
-    This file is part of qgpgme, the Qt API binding for gpgme
-    Copyright (c) 2004 Klarälvdalens Datakonsult AB
-    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.
-*/
-#ifndef QGPGME_DN_H
-#define QGPGME_DN_H
-
-#include "qgpgme_export.h"
-
-#include <QString>
-#include <QStringList>
-
-#include <QVector>
-
-namespace QGpgME
-{
-
-/**
-   @short DN parser and reorderer
-*/
-class QGPGME_EXPORT DN
-{
-public:
-    class Attribute;
-    typedef QVector<Attribute> AttributeList;
-    typedef AttributeList::const_iterator const_iterator;
-
-    DN();
-    explicit DN(const QString &dn);
-    explicit DN(const char *utf8DN);
-    DN(const DN &other);
-    ~DN();
-
-    const DN &operator=(const DN &other);
-
-    /** @return the value in rfc-2253-escaped form */
-    static QString escape(const QString &value);
-
-    /** @return the DN in a reordered form, according to the settings in
-        the [DN] group of the application's config file */
-    QString prettyDN() const;
-    /** @return the DN in the original form */
-    QString dn() const;
-    /**
-       \overload
-       Uses \a sep as separator (default: ,)
-    */
-    QString dn(const QString &sep) const;
-
-    QString operator[](const QString &attr) const;
-
-    void append(const Attribute &attr);
-
-    const_iterator begin() const;
-    const_iterator end() const;
-
-    /** Set the order in which prettyDN will reorder the Attributes. */
-    void setAttributeOrder(const QStringList &order) const;
-
-    /** Get the used attribute order. */
-    const QStringList & attributeOrder() const;
-
-private:
-    void detach();
-private:
-    class Private;
-    Private *d;
-};
-
-class QGPGME_EXPORT DN::Attribute
-{
-public:
-    typedef DN::AttributeList List;
-
-    explicit Attribute(const QString &name = QString(), const QString &value = QString())
-        : mName(name.toUpper()), mValue(value) {}
-    Attribute(const Attribute &other)
-        : mName(other.name()), mValue(other.value()) {}
-
-    const Attribute &operator=(const Attribute &other)
-    {
-        if (this != &other) {
-            mName = other.name();
-            mValue = other.value();
-        }
-        return *this;
-    }
-
-    const QString &name() const
-    {
-        return mName;
-    }
-    const QString &value() const
-    {
-        return mValue;
-    }
-
-    void setValue(const QString &value)
-    {
-        mValue = value;
-    }
-
-private:
-    QString mName;
-    QString mValue;
-};
-} // namespace QGpgME
-#endif // QGPGME_DN_H