https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111627
--- Comment #2 from Gaius Mulley <gaius at gcc dot gnu.org> --- Created attachment 57267 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57267&action=edit Proposed fix Here is a proposed patch, the problem was fixed by renaming conflicting testnames. There were some testsuite named modules which matched library names (but used a different case).