[Bug fortran/54572] Use libbacktrace library

[jb at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54572



--- Comment #6 from Janne Blomqvist <jb at gcc dot gnu.org> 2012-11-26 16:46:08 
UTC ---

Created attachment 28779

  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28779

Patch to use libbacktrace