Commit | Line | Data |
---|---|---|
3976648e KW |
1 | # These are tools that must be included in ppport.h. It doesn't work if given |
2 | # a .pl suffix | |
3 | ||
4 | sub format_version | |
5 | { | |
6 | my $ver = shift; | |
7 | ||
8 | $ver =~ s/$/000000/; | |
9 | my($r,$v,$s) = $ver =~ /(\d+)\.(\d{3})(\d{3})/; | |
10 | ||
11 | $v = int $v; | |
12 | $s = int $s; | |
13 | ||
14 | if ($r < 5 || ($r == 5 && $v < 6)) { | |
15 | if ($s % 10) { | |
16 | die "invalid version '$ver'\n"; | |
17 | } | |
18 | $s /= 10; | |
19 | ||
20 | $ver = sprintf "%d.%03d", $r, $v; | |
21 | $s > 0 and $ver .= sprintf "_%02d", $s; | |
22 | ||
23 | return $ver; | |
24 | } | |
25 | ||
26 | return sprintf "%d.%d.%d", $r, $v, $s; | |
27 | } | |
28 | ||
29 | sub parse_version | |
30 | { | |
31 | my $ver = shift; | |
32 | ||
33 | if ($ver =~ /^(\d+)\.(\d+)\.(\d+)$/) { | |
34 | return ($1, $2, $3); | |
35 | } | |
36 | elsif ($ver !~ /^\d+\.\d{3}(?:_\d{2})?$/) { | |
37 | die "cannot parse version '$ver'\n"; | |
38 | } | |
39 | ||
40 | $ver =~ s/_//g; | |
41 | $ver =~ s/$/000000/; | |
42 | ||
43 | my($r,$v,$s) = $ver =~ /(\d+)\.(\d{3})(\d{3})/; | |
44 | ||
45 | $v = int $v; | |
46 | $s = int $s; | |
47 | ||
48 | if ($r < 5 || ($r == 5 && $v < 6)) { | |
49 | if ($s % 10) { | |
50 | die "cannot parse version '$ver'\n"; | |
51 | } | |
52 | $s /= 10; | |
53 | } | |
54 | ||
55 | return ($r, $v, $s); | |
56 | } | |
57 | ||
58 | 1; |