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, 152 deletions

diff --git a/lang/cpp/src/importresult.h b/lang/cpp/src/importresult.h
deleted file mode 100644
index a2749331..00000000
--- a/lang/cpp/src/importresult.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
-  importresult.h - wraps a gpgme import result
-  Copyright (C) 2004 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.
-*/
-
-#ifndef __GPGMEPP_IMPORTRESULT_H__
-#define __GPGMEPP_IMPORTRESULT_H__
-
-#include "gpgmefw.h"
-#include "result.h"
-#include "gpgmepp_export.h"
-
-#include <memory>
-
-#include <vector>
-
-namespace GpgME
-{
-
-class Error;
-class Import;
-
-class GPGMEPP_EXPORT ImportResult : public Result
-{
-public:
-    ImportResult();
-    ImportResult(gpgme_ctx_t ctx, int error);
-    ImportResult(gpgme_ctx_t ctx, const Error &error);
-    explicit ImportResult(const Error &error);
-
-    ImportResult(const ImportResult &other) = default;
-    const ImportResult &operator=(ImportResult other)
-    {
-        swap(other);
-        return *this;
-    }
-
-    void swap(ImportResult &other)
-    {
-        Result::swap(other);
-        using std::swap;
-        swap(this->d, other.d);
-    }
-
-    /**
-     * Merges the result @p other into this result (and all of its copies).
-     *
-     * @note The merge algorithm assumes that @p other is the result of an
-     * import that was performed after the import of this result.
-     * @note Some numbers cannot be consolidated reliably, e.g. the number of
-     * keys without user ID.
-     */
-    void mergeWith(const ImportResult &other);
-
-    bool isNull() const;
-
-    int numConsidered() const;
-    int numKeysWithoutUserID() const;
-    int numImported() const;
-    int numRSAImported() const;
-    int numUnchanged() const;
-
-    int newUserIDs() const;
-    int newSubkeys() const;
-    int newSignatures() const;
-    int newRevocations() const;
-
-    int numSecretKeysConsidered() const;
-    int numSecretKeysImported() const;
-    int numSecretKeysUnchanged() const;
-
-    int notImported() const;
-    int numV3KeysSkipped() const;
-
-    Import import(unsigned int idx) const;
-    std::vector<Import> imports() const;
-
-    class Private;
-private:
-    void init(gpgme_ctx_t ctx);
-    std::shared_ptr<Private> d;
-};
-
-class GPGMEPP_EXPORT Import
-{
-    friend class ::GpgME::ImportResult;
-    Import(const std::shared_ptr<ImportResult::Private> &parent, unsigned int idx);
-public:
-    Import();
-
-    Import(const Import &other) = default;
-    const Import &operator=(Import other)
-    {
-        swap(other);
-        return *this;
-    }
-
-    void swap(Import &other)
-    {
-        using std::swap;
-        swap(this->d, other.d);
-        swap(this->idx, other.idx);
-    }
-
-    bool isNull() const;
-
-    const char *fingerprint() const;
-    Error error() const;
-
-    enum Status {
-        Unknown = 0x0,
-        NewKey = 0x1,
-        NewUserIDs = 0x2,
-        NewSignatures = 0x4,
-        NewSubkeys = 0x8,
-        ContainedSecretKey = 0x10
-    };
-    Status status() const;
-
-private:
-    std::shared_ptr<ImportResult::Private> d;
-    unsigned int idx;
-};
-
-GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, const ImportResult &irs);
-GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, const Import &imp);
-
-} // namespace GpgME
-
-GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION(ImportResult)
-GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION(Import)
-
-#endif // __GPGMEPP_IMPORTRESULT_H__