http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45248
--- Comment #15 from David Fang <fang at csl dot cornell.edu> 2011-06-29 18:02:48 UTC --- This bug can probably be closed. --with-dwarf2 has been working for quite a while. http://gcc.gnu.org/ml/gcc-testresults/2011-06/msg02820.html