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#!/usr/bin/perl -w
# This script reads configure.ac, and replaces all occurences of
# @.+@ in script and manpage with values.
# It returns 0 on success, 1 if it missed something.
#
# Stphane (kwisatz) Jourdois <kwisatz@rubis.org>
# Mon, 16 Aug 2004 15:22:24 +0200
use strict;
my %vars = (
'PERL' => '/usr/bin/perl',
);
my ($from, $to) = @ARGV;
open AC, '<configure.ac' or die "Cannot read configure.ac: $!\n";
while (<AC>) {
if (/^AC_INIT\((\w+), ([0-9.]+), .+\)/) {
$vars{'PACKAGE_NAME'} = $1;
$vars{'PACKAGE_VERSION'} = $2;
# Remove this line if there is are
# other interesting lines in configure.ac
# For now there isn't.
last;
}
}
close AC;
open FROM, "<$from" or die "Cannot read $from: $!\n";
open TO, ">$to" or die "Cannot write $to: $!\n";
while (<FROM>) {
for my $var (keys %vars) {
s/\@$var\@/$vars{$var}/g;
}
print TO;
}
close FROM;
close TO;
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