Re: [PATCH] meson.build: Support ncurses on MacOS

[Stefan Weil]

Am 13.06.21 um 03:40 schrieb Brad Smith:

> This same problem also applies to OpenBSD as we have the same
> version of ncurses with support for wide characters. I have a similar
> patch in our QEMU port.


Then we should either extend the conditional statement to handle OpenBSD 
as well, or simply define both macros unconditionally:

    # Newer versions of curses use NCURSES_WIDECHAR.
    # Older versions (e. g. on MacOS, OpenBSD) still require 
_XOPEN_SOURCE_EXTENDED.
    curses_compile_args = ['-DNCURSES_WIDECHAR=1', 
'-D_XOPEN_SOURCE_EXTENDED=1']

Defining only _XOPEN_SOURCE_EXTENDED would also work with old and new 
versions, so that's another option.

Stefan