libmks/lib/mks-version-macros.h
Christian Hergert 43dda37c79 license: update sources to LGPLv2.1+
See merge request !25
2023-06-02 10:18:05 -07:00

108 lines
3.3 KiB
C

/*
* mks-version-macros.h
*
* Copyright 2023 Christian Hergert <chergert@redhat.com>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#pragma once
#include <glib.h>
#include "mks-version.h"
#ifndef _MKS_EXTERN
# define _MKS_EXTERN extern
#endif
#define MKS_VERSION_CUR_STABLE (G_ENCODE_VERSION (MKS_MAJOR_VERSION, 0))
#ifdef MKS_DISABLE_DEPRECATION_WARNINGS
# define MKS_DEPRECATED _MKS_EXTERN
# define MKS_DEPRECATED_FOR(f) _MKS_EXTERN
# define MKS_UNAVAILABLE(maj,min) _MKS_EXTERN
#else
# define MKS_DEPRECATED G_DEPRECATED _MKS_EXTERN
# define MKS_DEPRECATED_FOR(f) G_DEPRECATED_FOR (f) _MKS_EXTERN
# define MKS_UNAVAILABLE(maj,min) G_UNAVAILABLE (maj, min) _MKS_EXTERN
#endif
#define MKS_VERSION_1_0 (G_ENCODE_VERSION (1, 0))
#if MKS_MAJOR_VERSION == MKS_VERSION_1_0
# define MKS_VERSION_PREV_STABLE (MKS_VERSION_1_0)
#else
# define MKS_VERSION_PREV_STABLE (G_ENCODE_VERSION (MKS_MAJOR_VERSION - 1, 0))
#endif
/**
* MKS_VERSION_MIN_REQUIRED:
*
* A macro that should be defined by the user prior to including
* the mks.h header.
*
* The definition should be one of the predefined MKS version
* macros: %MKS_VERSION_1_0, ...
*
* This macro defines the lower bound for the Builder API to use.
*
* If a function has been deprecated in a newer version of Builder,
* it is possible to use this symbol to avoid the compiler warnings
* without disabling warning for every deprecated function.
*/
#ifndef MKS_VERSION_MIN_REQUIRED
# define MKS_VERSION_MIN_REQUIRED (MKS_VERSION_CUR_STABLE)
#endif
/**
* MKS_VERSION_MAX_ALLOWED:
*
* A macro that should be defined by the user prior to including
* the mks.h header.
* The definition should be one of the predefined Builder version
* macros: %MKS_VERSION_1_0, %MKS_VERSION_44,...
*
* This macro defines the upper bound for the MKS API to use.
*
* If a function has been introduced in a newer version of Builder,
* it is possible to use this symbol to get compiler warnings when
* trying to use that function.
*/
#ifndef MKS_VERSION_MAX_ALLOWED
# if MKS_VERSION_MIN_REQUIRED > MKS_VERSION_PREV_STABLE
# define MKS_VERSION_MAX_ALLOWED (MKS_VERSION_MIN_REQUIRED)
# else
# define MKS_VERSION_MAX_ALLOWED (MKS_VERSION_CUR_STABLE)
# endif
#endif
#define MKS_AVAILABLE_IN_ALL _MKS_EXTERN
#if MKS_VERSION_MIN_REQUIRED >= MKS_VERSION_1_0
# define MKS_DEPRECATED_IN_1_0 MKS_DEPRECATED
# define MKS_DEPRECATED_IN_1_0_FOR(f) MKS_DEPRECATED_FOR(f)
#else
# define MKS_DEPRECATED_IN_1_0 _MKS_EXTERN
# define MKS_DEPRECATED_IN_1_0_FOR(f) _MKS_EXTERN
#endif
#if MKS_VERSION_MAX_ALLOWED < MKS_VERSION_1_0
# define MKS_AVAILABLE_IN_1_0 MKS_UNAVAILABLE(1, 0)
#else
# define MKS_AVAILABLE_IN_1_0 _MKS_EXTERN
#endif