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add proper package dependency handling

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git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@3679 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2006-04-20 03:45:03 +00:00
parent 61ad8a56f8
commit ae5ab94ef5
3 changed files with 65 additions and 27 deletions
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34
scripts/timestamp.pl
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@@ -1,31 +1,47 @@
#!/usr/bin/perl
use strict;
sub get_ts($) {
sub get_ts($$) {
my $path = shift;
my $options = shift;
my $ts = 0;
open FIND, "find $path -not -path \\*.svn\\* -and -not -path \\*CVS\\* 2>/dev/null |";
my $fn = "";
-d "$path" and $path .= "/*";
open FIND, "find $path -not -path \\*.svn\\* -and -not -path \\*CVS\\* $options 2>/dev/null |";
while (<FIND>) {
open FILE, "<$_";
chomp;
my $file = $_;
open FILE, "<$file";
my @stat = stat FILE;
close FILE;
$ts = $stat[9] if ($stat[9] > $ts);
if ($stat[9] > $ts) {
$ts = $stat[9];
$fn = $file;
}
}
close FIND;
return $ts;
return ($ts, $fn);
}
(@ARGV > 0) or push @ARGV, ".";
my $ts = 0;
my $n = ".";
my %options;
foreach my $path (@ARGV) {
if ($path =~ /^-/) {
while (@ARGV > 0) {
my $path = shift @ARGV;
if ($path =~ /^-x/) {
my $str = shift @ARGV;
$options{"-x"} .= " -and -not -path \\*".$str."\\*"
} elsif ($path =~ /^-/) {
$options{$path} = 1;
} else {
my $tmp = get_ts($path);
my ($tmp, $fname) = get_ts($path, $options{"-x"});
if ($tmp > $ts) {
$n = $path;
if ($options{'-f'}) {
$n = $fname;
} else {
$n = $path;
}
$ts = $tmp;
}
}