From 69cf9ad689a17daab8238c52859d45b255e9cef9 Mon Sep 17 00:00:00 2001
From: nhmall <nhmall@nethack.org>
Date: Mon, 7 Jul 2025 10:32:47 -0400
Subject: [PATCH] aim for successful build even without using hints file

---
 sys/unix/Makefile.src | 2 ++
 sys/unix/Makefile.utl | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/sys/unix/Makefile.src b/sys/unix/Makefile.src
index 623d19c12..fac0403f7 100644
--- a/sys/unix/Makefile.src
+++ b/sys/unix/Makefile.src
@@ -188,6 +188,8 @@ SYSOBJ = $(TARGETPFX)ioctl.o $(TARGETPFX)unixmain.o $(TARGETPFX)unixtty.o \
 #CFLAGS = -O -I../include
 #LFLAGS =
 
+CFLAGS ?= -I../include
+
 AR = ar
 ARFLAGS = rcs
 
diff --git a/sys/unix/Makefile.utl b/sys/unix/Makefile.utl
index 6e8aa0c71..9ae37bdec 100644
--- a/sys/unix/Makefile.utl
+++ b/sys/unix/Makefile.utl
@@ -106,6 +106,8 @@ NHSROOT=..
 #CFLAGS = -O -I../include
 #LFLAGS =
 
+CFLAGS ?= -I../include
+
 # -lm required by lua
 LFLAGS += -lm