http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48949
--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-01-19 21:37:14 UTC --- Sed 3.02 is over 13 years old! Do you have the http://gcc.gnu.org/ml/gcc-patches/2011-05/msg01110.html fix in your tree?