H Jûrgen: I’ve compiled apl on my RPi3B+ under both Raspbian Stretch and Buster. I saved the compete command line stdout/stderr to file.
You should be able to browse it at the public gist I made: <https://gist.github.com/pteeson/b07acafb29e4c51657a76e25a3c4b72a <https://gist.github.com/pteeson/b07acafb29e4c51657a76e25a3c4b72a>> There are 90 compiler notes each time of the form: "/usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type …………” For example: 3 times /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector<Coupled_var>::iterator’ 3 times /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<Coupled_var*, std::vector<Coupled_var> >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ 3 times /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector<Backtrace::PC_src>::iterator’ {aka ‘__gnu_cxx::__normal_iterator<Backtrace::PC_src*, std::vector<Backtrace::PC_src> >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ 3 times /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<Backtrace::PC_src*, std::vector<Backtrace::PC_src> >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ Etc….. Respect… Peter
