-save-temps doesn't work completely for -fwhopr (and you need to set the collect2 env vars for -fwhopr).
-- Summary: -save-temps doesn't work completely for -fwhopr Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42613