$NetBSD: patch-Makefile,v 1.1 2024/01/19 15:58:00 schmonz Exp $

Respect CFLAGS.

--- Makefile.orig	2024-01-12 17:51:01.000000000 +0000
+++ Makefile
@@ -1,6 +1,6 @@
 ALL=mlog
 
-CFLAGS=-g -O2 -Wall -Wno-unused-parameter -Wextra -Wwrite-strings
+CFLAGS?=-g -O2 -Wall -Wno-unused-parameter -Wextra -Wwrite-strings
 
 all: $(ALL)