13-alpha2 libncurses removal breaks ports build

[John Kennedy]

On Sun, Jan 24, 2021 at 02:53:41PM +0000, Kostya Berger wrote:
> OK, building ports against a clean installation of 13.0-ALPHA2 has no problem with ncurses. 
> But devel/glib20 fails for no obvious reason closer to the end of building process... I just wonder: do I need to report this to port maintainers or wait till it settles up  somehow? A good deal of ports depend  on it.

  Hmm.  My compile was fine.  From the top of my poudriere build log:

	=>> Building devel/glib20
	build started at Thu Jan 21 20:15:35 PST 2021
	port directory: /usr/ports/devel/glib20
	package name: glib-2.66.4_1,1
	building for: FreeBSD 13-master-job-02 13.0-ALPHA2 FreeBSD 13.0-ALPHA2 1300136 amd64
	maintained by: desktop at FreeBSD.org
	Makefile ident:
	Poudriere version: 3.3.6
	Host OSVERSION: 1300136
	Jail OSVERSION: 1300136

  I'd open a PR with your details.