11:42 gerald 

Update to the 20111105 snapshot of GCC 4.7.0.  This allows us to remove
a hack of mine for libgcc on ia64.

Feature safe:   yes

15:20 gerald 

Update to the 20111001 snapshot of GCC 4.7.0.

19:51 gerald 

Update to the 20110827 snapshot of GCC 4.7.0 (which apparently requires
the newer version of binutils that we are using).

Remove a patch for ia64 that was not accepted upstream and where the are
in question was restructured recently.

14:02 gerald 

Forced commit to document the repocopy of lang/gcc46 to lang/gcc47.

PR:             155571