build: add support for choosing a different url filename part than the output file

[openwrt.git] / scripts / download.pl

diff --git a/scripts/download.pl b/scripts/download.pl
index cd68a7b..484d34c 100755 (executable)
--- a/scripts/download.pl
+++ b/scripts/download.pl
@@ -11,15 +11,19 @@ use warnings;
 use File::Basename;
 use File::Copy;
 
-@ARGV > 2 or die "Syntax: $0 <target dir> <filename> <md5sum> [<mirror> ...]\n";
+@ARGV > 2 or die "Syntax: $0 <target dir> <filename> <md5sum> <url filename> [<mirror> ...]\n";
 
+my $url_filename;
 my $target = shift @ARGV;
 my $filename = shift @ARGV;
 my $md5sum = shift @ARGV;
+$url_filename = shift @ARGV unless $ARGV[0] =~ /:\/\//;
 my $scriptdir = dirname($0);
 my @mirrors;
 my $ok;
 
+$url_filename or $url_filename = $filename;
+
 sub localmirrors {
        my @mlist;
        open LM, "$scriptdir/localmirrors" and do {
@@ -106,7 +110,7 @@ sub download
                        return;
                }
        } else {
-               open WGET, "wget -t5 --timeout=20 --no-check-certificate $options -O- '$mirror/$filename' |" or die "Cannot launch wget.\n";
+               open WGET, "wget -t5 --timeout=20 --no-check-certificate $options -O- '$mirror/$url_filename' |" or die "Cannot launch wget.\n";
                open MD5SUM, "| $md5cmd > '$target/$filename.md5sum'" or die "Cannot launch md5sum.\n";
                open OUTPUT, "> $target/$filename.dl" or die "Cannot create file $target/$filename.dl: $!\n";
                my $buffer;
@@ -173,8 +177,8 @@ foreach my $mirror (@ARGV) {
                        push @extra, "$extra[0]/longterm/v$1";
                }               
                foreach my $dir (@extra) {
-                       push @mirrors, "ftp://ftp.all.kernel.org/pub/$dir";
-                       push @mirrors, "http://ftp.all.kernel.org/pub/$dir";
+                       push @mirrors, "https://kernel.org/pub/$dir";
+                       push @mirrors, "ftp://kernel.org/pub/$dir";
                }
     } elsif ($mirror =~ /^\@GNOME\/(.+)$/) {
                push @mirrors, "http://ftp.gnome.org/pub/GNOME/sources/$1";