We need one.

sys/arch/pc532/Makefile

@@ -0,0 +1,31 @@
+#	from: @(#)Makefile	7.3 (Berkeley) 6/9/91
+#	$Id: Makefile,v 1.1 1994/05/26 23:48:00 phil Exp $
+
+COMM=	../net/*.[ch] ../netimp/*.[ch] ../netinet/*.[ch] ../netns/*.[ch] \
+	../netiso/*.[ch] ../netccitt/*.[ch] \
+	../kern/*.c ../ufs/*.[ch] ../nfs/*.[ch] ../vm/*.[ch] ../sys/*.h
+
+# Makefile for pc532 tags file
+
+SUBDIR= stand
+
+TPC532=	../pc532/tags
+SPC532=	../pc532/pc532/*.[ch] ../pc532/include/*.h \
+	../pc532/dev/*.[ch] ../pc532/scsi/*.[ch]
+APC532=	../pc532/pc532/*.s
+
+# Directories in which to place pc532 tags links
+DPC532=	dev include scsi
+
+tags:
+	-ctags -dtf ${TPC532} ${COMM} ${SPC532}
+	egrep "^ENTRY(.*)|^ALTENTRY(.*)" ${APC532} | \
+	    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 \1 /^\2(\3\4$$/;" \
+		>> ${TPC532}
+	sort -o ${TPC532} ${TPC532}
+
+links:
+	-for i in ${DPC532}; do \
+	    cd ../$$i && rm -f tags; ln -s ../tags tags; done
+
+.include <bsd.prog.mk>