[Bug other/53928] New: use tar.xz

[wbrana at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53928

             Bug #: 53928
           Summary: use tar.xz
    Classification: Unclassified
           Product: gcc
           Version: 4.7.1
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: other
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: wbr...@gmail.com


xz has better compression than bz2

59740 kB    gcc-4.7.1.tar.xz
80708 kB    gcc-4.7.1.tar.bz2