[unix-history] / usr / src / usr.bin / grep / Makefile.gnu

#
# Makefile for GNU e?grep
#

# Add -DUSG for System V.
CFLAGS = -O

#
# You may add getopt.o if your C library lacks getopt(); note that
# 4.3BSD getopt() is said to be somewhat broken.
#
# Add alloca.o if your machine does not support alloca().
#
OBJS = dfa.o regex.o
GOBJ = grep.o
EOBJ = egrep.o

# Space provided for machine dependent libraries.
LIBS =

all: regress

regress: egrep grep
	cd tests; sh regress.sh

egrep: $(OBJS) $(EOBJ)
	$(CC) $(CFLAGS) -o egrep $(OBJS) $(EOBJ) $(LIBS)

egrep.o: grep.c
	rm -f egrep.c; cp grep.c egrep.c
	$(CC) $(CFLAGS) -DEGREP -c egrep.c
	rm -f egrep.c

grep: $(OBJS) $(GOBJ)
	$(CC) $(CFLAGS) -o grep $(OBJS) $(GOBJ) $(LIBS)

clean:
	rm -f grep egrep *.o core tests/core tests/tmp.script \
	tests/khadafy.out egrep.c

dfa.o egrep.o grep.o: dfa.h
egrep.o grep.o regex.o: regex.h
Commit	Line	Data
9fcd019c WJ	1	#
	2	# Makefile for GNU e?grep
	3	#
	4
	5	# Add -DUSG for System V.
	6	CFLAGS = -O
	7
	8	#
	9	# You may add getopt.o if your C library lacks getopt(); note that
	10	# 4.3BSD getopt() is said to be somewhat broken.
	11	#
	12	# Add alloca.o if your machine does not support alloca().
	13	#
	14	OBJS = dfa.o regex.o
	15	GOBJ = grep.o
	16	EOBJ = egrep.o
	17
	18	# Space provided for machine dependent libraries.
	19	LIBS =
	20
	21	all: regress
	22
	23	regress: egrep grep
	24	cd tests; sh regress.sh
	25
	26	egrep: $(OBJS) $(EOBJ)
	27	$(CC) $(CFLAGS) -o egrep $(OBJS) $(EOBJ) $(LIBS)
	28
	29	egrep.o: grep.c
	30	rm -f egrep.c; cp grep.c egrep.c
	31	$(CC) $(CFLAGS) -DEGREP -c egrep.c
	32	rm -f egrep.c
	33
	34	grep: $(OBJS) $(GOBJ)
	35	$(CC) $(CFLAGS) -o grep $(OBJS) $(GOBJ) $(LIBS)
	36
	37	clean:
	38	rm -f grep egrep *.o core tests/core tests/tmp.script \
	39	tests/khadafy.out egrep.c
	40
	41	dfa.o egrep.o grep.o: dfa.h
	42	egrep.o grep.o regex.o: regex.h