sys/cdefs.h does not come included with musl. It's also deprecated.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

libwrap is fairly useless. It's also legacy and should not be used/

dbus is a big dependency. It's fairly useless in the OpenWrt context.

I don't know how useful netlink is.

Disabling BSD behavior results in a slightly smaller size.

Disable LDAP. No size difference but I have a feeling it pulls in
another dependency...

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Signed-off-by: W. Michael Petullo <mike@flyn.org>

Signed-off-by: W. Michael Petullo <mike@flyn.org>