$NetBSD$

Add support for libdoom-umapinfo.

--- make_options_nix.orig	2023-01-11 14:26:40.000000000 +0000
+++ make_options_nix
@@ -79,6 +79,9 @@ HAVE_LIBZIP=1
 # Optional, load with dlopen.
 # HAVE_LIBZIP=3
 
+# Support for UMAPINFO lump needs libdoom-umapinfo.
+HAVE_LIBDOOM_UMAPINFO=1
+
 # Extended nodes require zlib.
 HAVE_ZLIB=1
 # Optional, load with dlopen.
