Build failing with GCC 13.2

[emyr666]

Bug report

Bug description:

Building with GCC 13.2 fails due to -Werror=implicit-function-declaration triggering stuff like the following. Removing this from the makefile lets th build go through and the resulting python interpreter seems to work ok.

./Modules/_cursesmodule.c: In function _curses_window_addch_impl:
./Modules/_cursesmodule.c:763:9: error: implicit declaration of function setcchar; did you mean getwchar     ? [-Werror=implicit-function-declaration]
763 |         setcchar(&wcval, wstr, attr, PAIR_NUMBER(attr), NULL);
       |         ^~~~~~~~
       |         getwchar
./Modules/_cursesmodule.c:765:19: error: implicit declaration of function mvwadd_wch; did you mean mvwad     dch? [-Werror=implicit-function-declaration]
765 |             rtn = mvwadd_wch(self->win,y,x, &wcval);
       |                   ^~~~~~~~~~
       |                   mvwaddch
./Modules/_cursesmodule.c:767:19: error: implicit declaration of function wadd_wch; did you mean waddch?      [-Werror=implicit-function-declaration]
767 |             rtn = wadd_wch(self->win, &wcval);
       |                   ^~~~~~~~
       |                   waddch
./Modules/_cursesmodule.c: In function _curses_window_addstr_impl:
1394 ./Modules/_cursesmodule.c:847:19: error: implicit declaration of function mvwaddwstr; did you mean mvwad     dstr? [-Werror=implicit-function-declaration]
847 |             rtn = mvwaddwstr(self->win,y,x,wstr);
       |                   ^~~~~~~~~~
       |                   mvwaddstr
   4 ./Modules/_cursesmodule.c:849:19: error: implicit declaration of function waddwstr; did you mean waddstr     ? [-Werror=implicit-function-declaration]
849 |             rtn = waddwstr(self->win,wstr);
       |                   ^~~~~~~~
       |                   waddstr
./Modules/_cursesmodule.c: In function _curses_window_addnstr_impl:
./Modules/_cursesmodule.c:930:19: error: implicit declaration of function mvwaddnwstr; did you mean mvwa     ddnstr? [-Werror=implicit-function-declaration]
930 |             rtn = mvwaddnwstr(self->win,y,x,wstr,n);
        |                   ^~~~~~~~~~~
        |                   mvwaddnstr
./Modules/_cursesmodule.c:932:19: error: implicit declaration of function waddnwstr; did you mean waddns     tr? [-Werror=implicit-function-declaration]
932 |             rtn = waddnwstr(self->win,wstr,n);
        |                   ^~~~~~~~~
        |                   waddnstr

CPython versions tested on:

3.12

Operating systems tested on:

Linux

[emyr666]

This is with ncurses 6.4 and libreadline 8.2

[emyr666]

this may be an issue with the build of ncurses using the EasyBuild system so am closing it.

[emyr666]

closing