From ecfa78f9740b520c4a86395f60b51f2992783adc Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Thu, 4 Jun 2026 07:21:22 -0400
Subject: [PATCH] cherry-pick for CROSS; use "?=" for MAKELUAFLAGS

Using "?=" allows a hints file to set that ahead of Makefile
---
 sys/unix/Makefile.top | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/unix/Makefile.top b/sys/unix/Makefile.top
index 046cf4844..136e6997e 100644
--- a/sys/unix/Makefile.top
+++ b/sys/unix/Makefile.top
@@ -125,7 +125,7 @@ RECOVERBIN = recover
 LUAHEADERS ?= lib/lua-$(LUA_VERSION)/src
 LUATESTTARGET ?= $(LUAHEADERS)/lua.h
 LUATOP = $(LUAHEADERS)
-LUAMAKEFLAGS = CC='$(TARGET_CC)' SYSCFLAGS='$(SYSCFLAGS)'
+LUAMAKEFLAGS ?= CC='$(TARGET_CC)' SYSCFLAGS='$(SYSCFLAGS)'
 LUA2NHTOP ?= ../../..
 LUABASELIB ?= liblua-$(LUA_VERSION).a
 LUATOPLIB ?= lib/lua/$(LUABASELIB)