b12d29201e
ld.bfd(1) does not understand library-specs(7), i.e. `-lestdc++>=17' but both ports pass them through CXXLIB on non-clang arches. Use c++ to link, disable examples, update libcdada and fix CXXLIB handling for libcdada detection in pmacct. From Brad Smith, thanks! Prodded by my ugly hack to remove library-specs(7) OK sthen