libstdc++ tests using dg-require-sharedlib are wrongly marked UNSUPPORTED when testing an installed compiler because the test in libstdc++.exp does [lookfor_file $blddir src/.libs/libstdc++.so]. This does not of course work when there is an installed libstdc++.so being tested instead of a build directory. Cf. bug 23867 for another (independent) libstdc++ installed testing issue.
-- Summary: dg-require-sharedlib should support installed compiler testing Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jsm28 at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25320