Meson: Do we need -D_REENTRANT ?
# FIXME: probably needs more tweaking in meson for things like -D_REENTRANT etc.
When building with autotools on MacOSX it has -D_REENTRANT
in CFLAGS instead of -pthread
, I don't know if that's still the right thing to do nowadays? If we want that, we probably should do it in meson's 'threads' dependency.
As far as I can tell, all other cases where we have _REENTRANT are for old platforms we don't care anymore.