As seen in PR ada/37681, lack of multilib support in a specific target library can break bootstrap. To avoid this without having to disable multilib support completely, it would be useful to have either a --disable-libada-multilib or (better yet) a generic --disable-multilib[=<liba>,<libb>].
-- Summary: RFE: Need specific version of --disable-multilib Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: bonzini at gnu dot org ReportedBy: ro at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37704