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97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
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/* mks-version.h.in
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*
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* Copyright 2023 Christian Hergert
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#pragma once
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#if !defined(MKS_INSIDE) && !defined(MKS_COMPILATION)
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# error "Only <libmks.h> can be included directly."
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#endif
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/**
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* SECTION:mksversion
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* @short_description: mks version checking
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*
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* mks provides macros to check the version of the library
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* at compile-time
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*/
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/**
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* MKS_MAJOR_VERSION:
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*
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* mks major version component (e.g. 1 if %MKS_VERSION is 1.2.3)
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*/
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#define MKS_MAJOR_VERSION (@MAJOR_VERSION@)
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/**
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* MKS_MINOR_VERSION:
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*
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* mks minor version component (e.g. 2 if %MKS_VERSION is 1.2.3)
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*/
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#define MKS_MINOR_VERSION (@MINOR_VERSION@)
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/**
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* MKS_MICRO_VERSION:
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*
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* mks micro version component (e.g. 3 if %MKS_VERSION is 1.2.3)
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*/
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#define MKS_MICRO_VERSION (@MICRO_VERSION@)
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/**
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* MKS_VERSION
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*
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* mks version.
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*/
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#define MKS_VERSION (@VERSION@)
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/**
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* MKS_VERSION_S:
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*
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* mks version, encoded as a string, useful for printing and
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* concatenation.
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*/
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#define MKS_VERSION_S "@VERSION@"
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#define MKS_ENCODE_VERSION(major,minor,micro) \
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((major) << 24 | (minor) << 16 | (micro) << 8)
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/**
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* MKS_VERSION_HEX:
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*
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* mks version, encoded as an hexadecimal number, useful for
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* integer comparisons.
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*/
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#define MKS_VERSION_HEX \
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(MKS_ENCODE_VERSION (MKS_MAJOR_VERSION, MKS_MINOR_VERSION, MKS_MICRO_VERSION))
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/**
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* MKS_CHECK_VERSION:
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* @major: required major version
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* @minor: required minor version
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* @micro: required micro version
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*
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* Compile-time version checking. Evaluates to %TRUE if the version
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* of mks is greater than the required one.
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*/
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#define MKS_CHECK_VERSION(major,minor,micro) \
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(MKS_MAJOR_VERSION > (major) || \
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(MKS_MAJOR_VERSION == (major) && MKS_MINOR_VERSION > (minor)) || \
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(MKS_MAJOR_VERSION == (major) && MKS_MINOR_VERSION == (minor) && \
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MKS_MICRO_VERSION >= (micro)))
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