annotate mupdf-source/thirdparty/leptonica/m4/ax_split_version.m4 @ 32:72c1b70d4f5c

Also apply -Werror=implicit-function-declaration
author Franz Glasner <fzglas.hg@dom66.de>
date Sun, 21 Sep 2025 15:10:12 +0200
parents b50eed0cc0ef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # ===========================================================================
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2 # https://www.gnu.org/software/autoconf-archive/ax_split_version.html
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3 # ===========================================================================
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4 #
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5 # SYNOPSIS
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6 #
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7 # AX_SPLIT_VERSION
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8 #
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9 # DESCRIPTION
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10 #
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11 # Splits a version number in the format MAJOR.MINOR.POINT into its
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12 # separate components.
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13 #
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14 # Sets the variables.
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15 #
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16 # LICENSE
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17 #
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18 # Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
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19 #
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20 # Copying and distribution of this file, with or without modification, are
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21 # permitted in any medium without royalty provided the copyright notice
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22 # and this notice are preserved. This file is offered as-is, without any
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23 # warranty.
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25 #serial 10
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27 AC_DEFUN([AX_SPLIT_VERSION],[
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28 AC_REQUIRE([AC_PROG_SED])
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29 AX_MAJOR_VERSION=`echo "$VERSION" | $SED 's/\([[^.]][[^.]]*\).*/\1/'`
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30 AX_MINOR_VERSION=`echo "$VERSION" | $SED 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'`
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31 AX_POINT_VERSION=`echo "$VERSION" | $SED 's/[[^.]][[^.]]*.[[^.]][[^.]]*.\(.*\)/\1/'`
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32 AC_MSG_CHECKING([Major version])
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33 AC_MSG_RESULT([$AX_MAJOR_VERSION])
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34 AC_MSG_CHECKING([Minor version])
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35 AC_MSG_RESULT([$AX_MINOR_VERSION])
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36 AC_MSG_CHECKING([Point version])
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37 AC_MSG_RESULT([$AX_POINT_VERSION])
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38 ])