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add timestamp check script

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git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@3677 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2006-04-20 00:25:17 +00:00
parent 7ce19dbe6c
commit ee3047ee16
1 changed files with 40 additions and 0 deletions
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scripts/timestamp.pl Executable file
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@ -0,0 +1,40 @@
#!/usr/bin/perl
use strict;
sub get_ts($) {
my $path = shift;
my $ts = 0;
open FIND, "find $path -not -path \\*.svn\\* -and -not -path \\*CVS\\* |";
while (<FIND>) {
open FILE, "<$_";
my @stat = stat FILE;
close FILE;
$ts = $stat[9] if ($stat[9] > $ts);
}
close FIND;
return $ts;
}
(@ARGV > 0) or push @ARGV, ".";
my $ts = 0;
my $n = ".";
my %options;
foreach my $path (@ARGV) {
if ($path =~ /^-/) {
$options{$path} = 1;
} else {
my $tmp = get_ts($path);
if ($tmp > $ts) {
$n = $path;
$ts = $tmp;
}
}
}
if ($options{"-p"}) {
print "$n\n";
} elsif ($options{"-t"}) {
print "$ts\n";
} else {
print "$n\t$ts\n";
}