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#---------------------------------------------------------------------
# getversion.pm
# Copyright 2005 Christopher J. Madsen
#
# Get version information from configure.ac
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program 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 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 <https://www.gnu.org/licenses/>.
#---------------------------------------------------------------------
# Expects "use FindBin '$Bin'":
chdir $Bin or die "Can't cd to $Bin: $!";
open(IN, '<', '../configure.ac') or die "Can't open configure.ac: $!";
our ($name, $major, $minor);
while (<IN>) {
next unless /^AC_INIT\(\[\[(.+?)\]\], \[\[(\d+).(\d+(?:_\w+)?)\]\],/;
$name = $1; $major = $2; $minor = $3;
last;
}
close IN;
die "No version" unless defined $major;
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