/
ax_split_version.m4
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ax_split_version.m4
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_split_version.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_SPLIT_VERSION
#
# DESCRIPTION
#
# Splits a version number in the format MAJOR.MINOR.POINT into its
# separate components.
#
# Sets the variables.
#
# LICENSE
#
# Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 10
AC_DEFUN([AX_SPLIT_VERSION],[
AC_REQUIRE([AC_PROG_SED])
AX_MAJOR_VERSION=`echo "$VERSION" | $SED 's/\([[^.]][[^.]]*\).*/\1/'`
AX_MINOR_VERSION=`echo "$VERSION" | $SED 's/[[^.]][[^.]]*.\([[^.]][[^.]]*\).*/\1/'`
AX_POINT_VERSION=`echo "$VERSION" | $SED 's/[[^.]][[^.]]*.[[^.]][[^.]]*.\(.*\)/\1/'`
AC_MSG_CHECKING([Major version])
AC_MSG_RESULT([$AX_MAJOR_VERSION])
AC_MSG_CHECKING([Minor version])
AC_MSG_RESULT([$AX_MINOR_VERSION])
AC_MSG_CHECKING([Point version])
AC_MSG_RESULT([$AX_POINT_VERSION])
])