mkinitrd-6_2_2/isolinux/version.pl

#!/usr/bin/perl
#
# Read the "version" file and produce some macro declarations
#

use Fcntl;

($vfile, $vout, $def) = @ARGV;
sysopen(VERSION, $vfile, O_RDONLY) or die "$0: Cannot open $vfile\n";
$version = <VERSION>;
chomp $version;
close(VERSION);

unless ( $version =~ /^([0-9]+)\.([0-9]+)$/ ) {
    die "$0: Cannot parse version format\n";
}
$vma = $1+0; $vmi = $2+0;

sysopen(VI, $vout, O_WRONLY|O_CREAT|O_TRUNC)
    or die "$0: Cannot create $vout: $!\n";
print VI "$def VERSION \"$version\"\n";
print VI "$def VER_MAJOR $vma\n";
print VI "$def VER_MINOR $vmi\n";
close(VI);


1	#!/usr/bin/perl
2	#
3	# Read the "version" file and produce some macro declarations
4	#
5
6	use Fcntl;
7
8	($vfile, $vout, $def) = @ARGV;
9	sysopen(VERSION, $vfile, O_RDONLY) or die "$0: Cannot open $vfile\n";
10	$version = <VERSION>;
11	chomp $version;
12	close(VERSION);
13
14	unless ( $version =~ /^([0-9]+)\.([0-9]+)$/ ) {
15	die "$0: Cannot parse version format\n";
16	}
17	$vma = $1+0; $vmi = $2+0;
18
19	sysopen(VI, $vout, O_WRONLY\|O_CREAT\|O_TRUNC)
20	or die "$0: Cannot create $vout: $!\n";
21	print VI "$def VERSION \"$version\"\n";
22	print VI "$def VER_MAJOR $vma\n";
23	print VI "$def VER_MINOR $vmi\n";
24	close(VI);
25
26