------- Comment #4 from jvdelisle at gcc dot gnu dot org 2007-11-15 14:57 ------- There is a good chance that if you try to build the runtime library with malign-double that you will break it. My recommendation is don't use -malign-double for I/O related things.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34107
