From 62014be6f8cef20285ddfb519228747454349b45 Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Thu, 2 Jun 2022 14:43:46 -0400
Subject: [PATCH] use ncursesw on linux for curses support of enhanced1

---
 sys/unix/hints/linux.370 | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/sys/unix/hints/linux.370 b/sys/unix/hints/linux.370
index e24878163..16b4099bf 100755
--- a/sys/unix/hints/linux.370
+++ b/sys/unix/hints/linux.370
@@ -125,16 +125,27 @@ CURSESLIB =
 #endif # WANT_WIN_CHAIN
 
 ifdef WANT_WIN_TTY
-CURSESLIB = -lncurses -ltinfo
+USE_CURSESLIB=1
 endif
 
 ifdef WANT_WIN_CURSES
-CURSESLIB = -lncurses -ltinfo
+ifneq "$(USE_CURSESLIB)" "1"
+USE_CURSESLIB=1
+endif
 endif
 
-ifdef CURSESLIB
+ifeq "$(USE_CURSESLIB)" "1"
+ifndef MAKEFILE_DAT
+ifndef MAKEFILE_UTL
+# If CURSES_UNICODE is defined, we need ncursesw.
+# Without CURSES_UNICODE the following simpler setting works.
+# CURSESLIB = -lncurses -ltinfo
+CURSESLIB = $(shell pkg-config ncursesw --libs || echo -lncursesw)
+CURSESLIB += -ltinfo
+endif      #not MAKEFILE_UTL
+endif      #not MAKEFILE_DAT
 WINLIB += $(CURSESLIB)
-endif
+endif      #USE_CURSESLIB
 
 ifdef WANT_WIN_X11
 USE_XPM=1