$NetBSD: patch-src_bc_configure,v 1.2 2023/09/20 22:37:40 vins Exp $

Directly link against ncurses and terminfo libraries, not by
hard-coding the static library path out of /usr/pkg.
https://github.com/racket/racket/issues/4734

Allow CONFIGURE_ENV to set PAXCTL so user need not have /usr/sbin in
PATH.

--- src/bc/configure.orig	2023-07-18 00:36:36.000000000 +0000
+++ src/bc/configure
@@ -5017,8 +5017,8 @@ case "$host_os" in
   netbsd*)
     LIBS="$LIBS -rdynamic"
     skip_curses_check=yes
-    add_curses_lib="/usr/pkg/lib/libncurses.a"
-    default_post_linker="paxctl +m"
+    add_curses_lib="-lcurses -lterminfo"
+    default_post_linker="${PAXCTL:-paxctl} +m"
     ;;
   irix*)
     enable_cgcdefault="yes"