$NetBSD: patch-aa,v 1.5 2017/07/12 10:56:51 wiz Exp $

Chunks 1 & 2: ?
Chunk 3: honor LDFLAGS.

--- Makefile.orig	2008-02-01 19:55:51.000000000 +0000
+++ Makefile
@@ -69,7 +69,7 @@ DEFS	=
 #
 #DEFS	+= ${DEFS} -DNO_MALLOC_DECL
 #
-CFLAGS	= -O ${DEFS}
+#CFLAGS	= -O ${DEFS}
 
 # Use your favorite lexical scanner
 #
@@ -80,7 +80,7 @@ LEX	= lex
 
 # scanner library
 #
-LEXLIB	= -ll
+#LEXLIB	= -ll
 #LEXLIB	= -lfl
 
 LPR	= lpr -p
@@ -104,7 +104,7 @@ D_OBJ	= detex.o
 all:	${PROGS}
 
 detex: ${D_OBJ}
-	${CC} ${CFLAGS} -o $@ ${D_OBJ} ${LEXLIB}
+	${CC} ${CFLAGS} ${LDFLAGS} -o $@ ${D_OBJ} ${LEXLIB}
 
 detex.c:
 	sed -f states.sed detex.l > xxx.l