#
# Copyright (c) 1988 Regents of the University of California.
# All rights reserved.
#
# Redistribution and use in source and binary forms are permitted
# provided that the above copyright notice and this paragraph are
# duplicated in all such forms and that any documentation,
# advertising materials, and other materials related to such
# distribution and use acknowledge that the software was developed
# by the University of California, Berkeley.  The name of the
# University may not be used to endorse or promote products derived
# from this software without specific prior written permission.
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
# WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
#	@(#)Makefile	5.6 (Berkeley) 7/9/88
#
DEFS=	-DLIBC_SCCS
CFLAGS=	-O ${DEFS}
CSRCS=	gmon.c mon.c
ASRCS=	crt0.s  mcrt0.s
OBJS=	crt0.o mcrt0.o gcrt0.o
TAGSFILE=tags

.s.o:
	${AS} -o $*.o $*.s
	ld -x -r $*.o
	mv a.out $*.o

all link: ${OBJS}

mcrt0.o: moncrt0.o mon.o
	ld -x -r -o $@ moncrt0.o mon.o

gcrt0.o: moncrt0.o gmon.o
	ld -x -r -o $@ moncrt0.o gmon.o

moncrt0.o: mcrt0.s
	${AS} -o $@ mcrt0.s

mon.o: mon.c
	${CC} -S ${CFLAGS} mon.c
	ex - mon.s < mon.ex
	${AS} -o $@ mon.s

gmon.o: gmon.c
	${CC} -S ${CFLAGS} gmon.c
	ex - gmon.s < mon.ex
	${AS} -o $@ gmon.s

install:
	install -o bin -g bin -m 444 crt0.o ${DESTDIR}/lib/crt0.o
	install -o bin -g bin -m 444 mcrt0.o ${DESTDIR}/lib/mcrt0.o
	install -o bin -g bin -m 444 gcrt0.o ${DESTDIR}/usr/lib/gcrt0.o

clean:
	rm -f *.o *mon.s a.out core ${TAGSFILE}

tags:
	cwd=`pwd`; \
	for i in ${CSRCS}; do \
		ctags -a -f ${TAGSFILE} $$cwd/$$i; \
	done
	(P=`pwd`; \
	egrep "^ENTRY(.*)|^SYSCALL(.*)" ${ASRCS} | sed \
"s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3 $$P/\1 /^\2(\3\4$$/;" \
		>> ${TAGSFILE})

depend: