ftp.ntua.gr:/mirror/gnu/gcc/releases/gcc-6.4.0/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] sha512.sum                                       04-Jul-2017 14:44  432   
[   ] md5.sum                                          04-Jul-2017 14:44  147   
[   ] gcc-6.4.0.tar.xz                                 04-Jul-2017 12:53   73M  
[   ] gcc-6.4.0.tar.gz                                 04-Jul-2017 12:55  127M  
[DIR] diffs/                                           04-Jul-2017 13:14    -
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