97 lines
2.8 KiB
C
97 lines
2.8 KiB
C
/* casilda-version.h.in
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*
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* Copyright 2024 Juan Pablo Ugarte
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#pragma once
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#if !defined(CASILDA_INSIDE) && !defined(CASILDA_COMPILATION)
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# error "Only <casilda.h> can be included directly."
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#endif
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/**
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* SECTION:casildaversion
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* @short_description: casilda version checking
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*
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* casilda 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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* CASILDA_MAJOR_VERSION:
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*
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* casilda major version component (e.g. 1 if %CASILDA_VERSION is 1.2.3)
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*/
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#define CASILDA_MAJOR_VERSION (@MAJOR_VERSION@)
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/**
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* CASILDA_MINOR_VERSION:
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*
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* casilda minor version component (e.g. 2 if %CASILDA_VERSION is 1.2.3)
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*/
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#define CASILDA_MINOR_VERSION (@MINOR_VERSION@)
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/**
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* CASILDA_MICRO_VERSION:
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*
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* casilda micro version component (e.g. 3 if %CASILDA_VERSION is 1.2.3)
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*/
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#define CASILDA_MICRO_VERSION (@MICRO_VERSION@)
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/**
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* CASILDA_VERSION
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*
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* casilda version.
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*/
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#define CASILDA_VERSION (@VERSION@)
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/**
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* CASILDA_VERSION_S:
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*
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* casilda version, encoded as a string, useful for printing and
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* concatenation.
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*/
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#define CASILDA_VERSION_S "@VERSION@"
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#define CASILDA_ENCODE_VERSION(major,minor,micro) \
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((major) << 24 | (minor) << 16 | (micro) << 8)
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/**
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* CASILDA_VERSION_HEX:
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*
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* casilda version, encoded as an hexadecimal number, useful for
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* integer comparisons.
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*/
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#define CASILDA_VERSION_HEX \
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(CASILDA_ENCODE_VERSION (CASILDA_MAJOR_VERSION, CASILDA_MINOR_VERSION, CASILDA_MICRO_VERSION))
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/**
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* CASILDA_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 casilda is greater than the required one.
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*/
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#define CASILDA_CHECK_VERSION(major,minor,micro) \
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(CASILDA_MAJOR_VERSION > (major) || \
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(CASILDA_MAJOR_VERSION == (major) && CASILDA_MINOR_VERSION > (minor)) || \
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(CASILDA_MAJOR_VERSION == (major) && CASILDA_MINOR_VERSION == (minor) && \
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CASILDA_MICRO_VERSION >= (micro)))
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