#!/usr/local/bin/new/perl -w
open(STDERR,">&STDOUT") || die "Cannot redirect STDERR";
$| = 1;
use Cwd;
my $host = `uname -n`;
chomp($host);
my $cwd = getcwd();
print "$host in $cwd executing $0\n";
print $ENV{'PATH'},"\n";
#System("make",'-f','Makefile.old',"clean") if -f "Makefile.old";
#System("make","clean") if -f "Makefile";
System("cleanup");
System("$^X","Makefile.PL");
System("time","make","parallel");

sub System
{
 print join(' ',@_),"\n";
 my $pid = fork;
 if ($pid)
  {
   local %SIG;
   $SIG{INT} = sub { warn "\nInterrupt"; kill 9,$pid; exit 1 };
   wait;
   die "Error $?" if ($?);
  }
 else
  {
   exec(@_) || die "Cannot exec".join(' ',@_).":$!";
  }
}