[unix-history] / usr / src / lib / libm / Makefile

#
# Copyright (c) 1987 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	1.9 (Berkeley) %G%
#
# This high quality math library is intended to run on either a VAX in
# D_floating format or a machine that conforms to the IEEE standard 754
# for double precision floating-point arithmetic.
#
# WARNING: On machines other than the ones mentioned above, run the original
# Version 7 math library, if nothing better is available.
#
# MACHINE indicates the type of floating point hardware you are using; legal
# values are:
#
# vax		- for the VAX D_floating format, the default.
# tahoe		- for the TAHOE double format.
# national	- for those IEEE machines whose floating point implementation
#		  has similar byte ordering as the NATIONAL 32016 with 32081.
# ieee		- for other IEEE machines, we hope.
#
CFLAGS=	-O -D${MACHINE}
LIBC=	/lib/libc.a
SUBDIR=	vax tahoe national common ieee
#
# Files comprising the standard Math library;
# actually there are more under ${MACHINE}/ subdirectory.
#
SRCS=	acosh.c asincos.c asinh.c atan.c atanh.c cosh.c erf.c \
	exp.c exp__E.c expm1.c floor.c lgamma.c j0.c j1.c jn.c \
	log.c log10.c log1p.c log__L.c pow.c sinh.c tanh.c
OBJS=	acosh.o asincos.o asinh.o atan.o atanh.o cosh.o erf.o \
	exp.o exp__E.o expm1.o floor.o lgamma.o j0.o j1.o jn.o \
	log.o log10.o log1p.o log__L.o pow.o sinh.o tanh.o 

.c.o:
####	generate additional code for profiling (-p)
	${CC} -p ${CFLAGS} -c $*.c
####	generate relocation bits (-r) & preserve symbols that begin with L (-X)
	-ld -X -r $*.o
	mv a.out profiled/$*.o
	${CC} ${CFLAGS} -c $*.c
####	generate relocation bits (-r) but don't preserve local symbols (-x)
	-ld -x -r $*.o
	mv a.out $*.o

all: libm.a libm_p.a

libm.a libm_p.a: ${OBJS} more.${MACHINE}
	cd profiled; ar cru ../libm_p.a ${OBJS}
	ar cru libm.a ${OBJS}

more.ieee: FRC
	for i in common ieee; do (cd $$i; make ${MFLAGS}); done

more.national: FRC
	for i in common national; do (cd $$i; make ${MFLAGS}); done

more.tahoe: FRC
	for i in common tahoe; do (cd $$i; make ${MFLAGS}); done

more.vax: FRC
	cd vax; make "CFLAGS=${CFLAGS}"

clean: FRC
	rm -f ${OBJS} profiled/*.o core libm.a libm_p.a
	for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} clean); done

depend: FRC
	mkdep ${CFLAGS} ${SRCS}
	for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} depend); done

install: FRC
	install -o bin -g bin -m 644 libm.a ${DESTDIR}/usr/lib/libm.a
	ranlib ${DESTDIR}/usr/lib/libm.a
	install -o bin -g bin -m 644 libm_p.a ${DESTDIR}/usr/lib/libm_p.a
	ranlib ${DESTDIR}/usr/lib/libm_p.a

lint: FRC
	lint ${CFLAGS} ${SRCS}

tags: FRC
	ctags ${SRCS}
	for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} tags); done

FRC:

# DO NOT DELETE THIS LINE -- mkdep uses it.
# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.

acosh.o: acosh.c
asincos.o: asincos.c
asinh.o: asinh.c
atan.o: atan.c
atanh.o: atanh.c /usr/include/errno.h
cosh.o: cosh.c
erf.o: erf.c
exp.o: exp.c
exp__E.o: exp__E.c
expm1.o: expm1.c
floor.o: floor.c
lgamma.o: lgamma.c /usr/include/math.h /usr/include/errno.h
j0.o: j0.c /usr/include/math.h /usr/include/errno.h
j1.o: j1.c /usr/include/math.h /usr/include/errno.h
jn.o: jn.c /usr/include/math.h /usr/include/errno.h
log.o: log.c /usr/include/errno.h
log10.o: log10.c
log1p.o: log1p.c /usr/include/errno.h
log__L.o: log__L.c
pow.o: pow.c /usr/include/errno.h
sinh.o: sinh.c
tanh.o: tanh.c

# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
Commit	Line	Data
e7e6d508	1	#
e0085737	2	# Copyright (c) 1987 Regents of the University of California.
2927cf78	3	# All rights reserved.
e7e6d508	4	#
2927cf78	5	# Redistribution and use in source and binary forms are permitted
a399f6c8 KB	6	# provided that the above copyright notice and this paragraph are
	7	# duplicated in all such forms and that any documentation,
	8	# advertising materials, and other materials related to such
	9	# distribution and use acknowledge that the software was developed
	10	# by the University of California, Berkeley. The name of the
	11	# University may not be used to endorse or promote products derived
	12	# from this software without specific prior written permission.
	13	# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
	14	# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
	15	# WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
2927cf78	16	#
a399f6c8	17	# @(#)Makefile 1.9 (Berkeley) %G%
e7e6d508 ZAL	18	#
	19	# This high quality math library is intended to run on either a VAX in
	20	# D_floating format or a machine that conforms to the IEEE standard 754
	21	# for double precision floating-point arithmetic.
	22	#
	23	# WARNING: On machines other than the ones mentioned above, run the original
	24	# Version 7 math library, if nothing better is available.
e7e6d508	25	#
e0085737	26	# MACHINE indicates the type of floating point hardware you are using; legal
e7e6d508 ZAL	27	# values are:
e7e6d508 ZAL	28	#
859dc438 ZAL	29	# vax - for the VAX D_floating format, the default.
	30	# tahoe - for the TAHOE double format.
	31	# national - for those IEEE machines whose floating point implementation
e7e6d508	32	# has similar byte ordering as the NATIONAL 32016 with 32081.
859dc438	33	# ieee - for other IEEE machines, we hope.
e7e6d508	34	#
07a355c8	35	CFLAGS= -O -D${MACHINE}
e0085737	36	LIBC= /lib/libc.a
2927cf78	37	SUBDIR= vax tahoe national common ieee
e7e6d508 ZAL	38	#
e7e6d508 ZAL	39	# Files comprising the standard Math library;
07a355c8	40	# actually there are more under ${MACHINE}/ subdirectory.
e7e6d508	41	#
e0085737	42	SRCS= acosh.c asincos.c asinh.c atan.c atanh.c cosh.c erf.c \
a62df508	43	exp.c exp__E.c expm1.c floor.c lgamma.c j0.c j1.c jn.c \
e7e6d508	44	log.c log10.c log1p.c log__L.c pow.c sinh.c tanh.c
e0085737	45	OBJS= acosh.o asincos.o asinh.o atan.o atanh.o cosh.o erf.o \
a62df508	46	exp.o exp__E.o expm1.o floor.o lgamma.o j0.o j1.o jn.o \
e7e6d508 ZAL	47	log.o log10.o log1p.o log__L.o pow.o sinh.o tanh.o
e7e6d508 ZAL	48
e7e6d508 ZAL	49	.c.o:
	50	#### generate additional code for profiling (-p)
	51	${CC} -p ${CFLAGS} -c $*.c
	52	#### generate relocation bits (-r) & preserve symbols that begin with L (-X)
	53	-ld -X -r $*.o
	54	mv a.out profiled/$*.o
	55	${CC} ${CFLAGS} -c $*.c
	56	#### generate relocation bits (-r) but don't preserve local symbols (-x)
	57	-ld -x -r $*.o
	58	mv a.out $*.o
	59
	60	all: libm.a libm_p.a
	61
e0085737 ZAL	62	libm.a libm_p.a: ${OBJS} more.${MACHINE}
	63	cd profiled; ar cru ../libm_p.a ${OBJS}
	64	ar cru libm.a ${OBJS}
	65
859dc438	66	more.ieee: FRC
2927cf78	67	for i in common ieee; do (cd $$i; make ${MFLAGS}); done
e0085737	68
859dc438	69	more.national: FRC
2927cf78	70	for i in common national; do (cd $$i; make ${MFLAGS}); done
ad8b7426	71
859dc438	72	more.tahoe: FRC
2927cf78	73	for i in common tahoe; do (cd $$i; make ${MFLAGS}); done
07a355c8	74
859dc438 ZAL	75	more.vax: FRC
859dc438 ZAL	76	cd vax; make "CFLAGS=${CFLAGS}"
e0085737 ZAL	77
e0085737 ZAL	78	clean: FRC
e99ec930	79	rm -f ${OBJS} profiled/*.o core libm.a libm_p.a
2927cf78	80	for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} clean); done
e7e6d508	81
e0085737 ZAL	82	depend: FRC
e0085737 ZAL	83	mkdep ${CFLAGS} ${SRCS}
2927cf78	84	for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} depend); done
e7e6d508	85
e0085737	86	install: FRC
e0085737	87	install -o bin -g bin -m 644 libm.a ${DESTDIR}/usr/lib/libm.a
e7e6d508	88	ranlib ${DESTDIR}/usr/lib/libm.a
e0085737	89	install -o bin -g bin -m 644 libm_p.a ${DESTDIR}/usr/lib/libm_p.a
e7e6d508 ZAL	90	ranlib ${DESTDIR}/usr/lib/libm_p.a
e7e6d508 ZAL	91
e0085737 ZAL	92	lint: FRC
	93	lint ${CFLAGS} ${SRCS}
	94
	95	tags: FRC
	96	ctags ${SRCS}
2927cf78	97	for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} tags); done
e0085737 ZAL	98
	99	FRC:
	100
	101	# DO NOT DELETE THIS LINE -- mkdep uses it.
	102	# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.
	103
	104	acosh.o: acosh.c
	105	asincos.o: asincos.c
	106	asinh.o: asinh.c
	107	atan.o: atan.c
2927cf78	108	atanh.o: atanh.c /usr/include/errno.h
e0085737 ZAL	109	cosh.o: cosh.c
	110	erf.o: erf.c
	111	exp.o: exp.c
	112	exp__E.o: exp__E.c
	113	expm1.o: expm1.c
	114	floor.o: floor.c
2927cf78 KB	115	lgamma.o: lgamma.c /usr/include/math.h /usr/include/errno.h
	116	j0.o: j0.c /usr/include/math.h /usr/include/errno.h
	117	j1.o: j1.c /usr/include/math.h /usr/include/errno.h
	118	jn.o: jn.c /usr/include/math.h /usr/include/errno.h
	119	log.o: log.c /usr/include/errno.h
e0085737	120	log10.o: log10.c
2927cf78	121	log1p.o: log1p.c /usr/include/errno.h
e0085737	122	log__L.o: log__L.c
2927cf78	123	pow.o: pow.c /usr/include/errno.h
e0085737 ZAL	124	sinh.o: sinh.c
e0085737 ZAL	125	tanh.o: tanh.c
e7e6d508	126
e0085737	127	# IF YOU PUT ANYTHING HERE IT WILL GO AWAY