ab9744
Update cxxtools to version 3.0 / rev 6 via SR 906438 https://build.opensuse.org/request/show/906438 by user dirkmueller + dimstar_suse - add gcc11.patch: backport from https://github.com/maekitalo/cxxtools/commit/b773c01fc13d2ae67abc0839888e383be23562fd - run tests