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, 70 deletions

diff --git a/lang/cpp/src/exception.h b/lang/cpp/src/exception.h
deleted file mode 100644
index 85169d83..00000000
--- a/lang/cpp/src/exception.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-  exception.h - exception wrapping a gpgme error
-  Copyright (C) 2007 Klarälvdalens Datakonsult AB
-  2016 Bundesamt für Sicherheit in der Informationstechnik
-  Software engineering by Intevation GmbH
-
-  This file is part of GPGME++.
-
-  GPGME++ is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Library General Public
-  License as published by the Free Software Foundation; either
-  version 2 of the License, or (at your option) any later version.
-
-  GPGME++ 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 Library General Public License for more details.
-
-  You should have received a copy of the GNU Library General Public License
-  along with GPGME++; see the file COPYING.LIB.  If not, write to the
-  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-*/
-
-// -*- c++ -*-
-#ifndef __GPGMEPP_EXCEPTION_H__
-#define __GPGMEPP_EXCEPTION_H__
-
-#include "error.h"
-
-#include <stdexcept>
-#include <string>
-
-namespace GpgME
-{
-
-class GPGMEPP_EXPORT Exception : public std::runtime_error
-{
-public:
-    enum Options {
-        NoOptions = 0x0,
-        MessageOnly = 0x1,
-
-        AllOptions = MessageOnly
-    };
-
-    explicit Exception(const GpgME::Error &err, const std::string &msg = std::string(), Options opt = NoOptions)
-        : std::runtime_error(make_message(err, msg, opt)), m_error(err), m_message(msg) {}
-
-    ~Exception() throw();
-
-    Error error() const
-    {
-        return m_error;
-    }
-    const std::string &message() const
-    {
-        return m_message;
-    }
-private:
-    static std::string make_message(const GpgME::Error &err, const std::string &msg);
-    static std::string make_message(const GpgME::Error &err, const std::string &msg, Options opt);
-private:
-    const GpgME::Error m_error;
-    const std::string m_message;
-};
-
-} // namespace GpgME
-
-#endif /* __GPGMEPP_EXCEPTION_H__ */