ensure that the timestamp script will follow the path even if it is link

( in our case the build directory might be a link to a ClearCase dynamic view )

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14728 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/scripts/timestamp.pl b/scripts/timestamp.pl
index b2d68a1..3bf0571 100755 (executable)
--- a/scripts/timestamp.pl
+++ b/scripts/timestamp.pl
@@ -13,14 +13,15 @@ sub get_ts($$) {
        my $options = shift;
        my $ts = 0;
        my $fn = "";
+       $path .= "/" if( -d $path);
        open FIND, "find $path -type f -and -not -path \\*.svn\\* -and -not -path \\*CVS\\* $options 2>/dev/null |";
        while (<FIND>) {
                chomp;
                my $file = $_;
                next if -l $file;
-               my @stat = stat $file;
-               if ($stat[9] > $ts) {
-                       $ts = $stat[9];
+               my $mt = (stat $file)[9];
+               if ($mt > $ts) {
+                       $ts = $mt;
                        $fn = $file;
                }
        }