+#!/usr/bin/perl
+# Update the ompiler version for a system
+
+use strict;
+use warnings;
+use DBI;
+use Data::Dumper;
+
+die "Must pass current sysname and new version-string\n" unless scalar @ARGV == 2;
+
+use vars qw($dbhost $dbname $dbuser $dbpass $dbport
+ $user_list_format
+);
+
+use FindBin qw($RealBin);
+require "$RealBin/../BuildFarmWeb.pl";
+
+die "no dbname" unless $dbname;
+die "no dbuser" unless $dbuser;
+
+my $dsn="dbi:Pg:dbname=$dbname";
+$dsn .= ";host=$dbhost" if $dbhost;
+$dsn .= ";port=$dbport" if $dbport;
+
+my $db = DBI->connect($dsn,$dbuser,$dbpass);
+
+die $DBI::errstr unless $db;
+
+my $sth_up = $db->prepare(q[
+ UPDATE buildsystems AS b
+ SET compiler_version = ?
+ WHERE name = ?
+ ]);
+$sth_up->execute($ARGV[1],$ARGV[0]);
+
+my $sth = $db->prepare(q[
+ SELECT name, status, compiler, compiler_version, sys_owner, owner_email
+ FROM buildsystems AS b
+ ORDER BY name ASC
+ ]);
+$sth->execute();
+
+printf $user_list_format,
+ "SysName", "Status", "Owner", "Email", "Compiler", "Version";
+while (my $row = $sth->fetchrow_hashref)
+{
+ printf $user_list_format,
+ $row->{name}, $row->{status}, $row->{sys_owner},
+ $row->{owner_email}, $row->{compiler}, $row->{compiler_version};
+}
+$db->disconnect();