When compiling some files, the -da option or - AFAICT - any of its constituent options changes the generated debug information.
-- Summary: -d option changes debug information Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: amylaar at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24801