[Bug bootstrap/51935] Configure fails on included mpc/mpfr

[psmith at gnu dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51935

--- Comment #1 from psmith at gnu dot org 2012-01-21 18:15:24 UTC ---
Created attachment 26406
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26406
Handle both old and new MPFR dir layouts

Added a new patch that works with both old and new layouts.