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1.1 root 1: #
2: # Copyright (c) 1987 Regents of the University of California.
3: # All rights reserved.
4: #
5: # Redistribution and use in source and binary forms are permitted
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.
16: #
17: # @(#)Makefile 1.9 (Berkeley) 6/30/88
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.
25: #
26: # MACHINE indicates the type of floating point hardware you are using; legal
27: # values are:
28: #
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
32: # has similar byte ordering as the NATIONAL 32016 with 32081.
33: # ieee - for other IEEE machines, we hope.
34: #
35: CFLAGS= -O -D${MACHINE}
36: LIBC= /lib/libc.a
37: SUBDIR= vax tahoe national common ieee
38: #
39: # Files comprising the standard Math library;
40: # actually there are more under ${MACHINE}/ subdirectory.
41: #
42: SRCS= acosh.c asincos.c asinh.c atan.c atanh.c cosh.c erf.c \
43: exp.c exp__E.c expm1.c floor.c lgamma.c j0.c j1.c jn.c \
44: log.c log10.c log1p.c log__L.c pow.c sinh.c tanh.c
45: OBJS= acosh.o asincos.o asinh.o atan.o atanh.o cosh.o erf.o \
46: exp.o exp__E.o expm1.o floor.o lgamma.o j0.o j1.o jn.o \
47: log.o log10.o log1p.o log__L.o pow.o sinh.o tanh.o
48:
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:
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:
66: more.ieee: FRC
67: for i in common ieee; do (cd $$i; make ${MFLAGS}); done
68:
69: more.national: FRC
70: for i in common national; do (cd $$i; make ${MFLAGS}); done
71:
72: more.tahoe: FRC
73: for i in common tahoe; do (cd $$i; make ${MFLAGS}); done
74:
75: more.vax: FRC
76: cd vax; make "CFLAGS=${CFLAGS}"
77:
78: clean: FRC
79: rm -f ${OBJS} profiled/*.o core libm.a libm_p.a
80: for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} clean); done
81:
82: depend: FRC
83: mkdep ${CFLAGS} ${SRCS}
84: for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} depend); done
85:
86: install: FRC
87: install -o bin -g bin -m 644 libm.a ${DESTDIR}/usr/lib/libm.a
88: ranlib ${DESTDIR}/usr/lib/libm.a
89: install -o bin -g bin -m 644 libm_p.a ${DESTDIR}/usr/lib/libm_p.a
90: ranlib ${DESTDIR}/usr/lib/libm_p.a
91:
92: lint: FRC
93: lint ${CFLAGS} ${SRCS}
94:
95: tags: FRC
96: ctags ${SRCS}
97: for i in ${SUBDIR}; do (cd $$i; make ${MFLAGS} tags); done
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
108: atanh.o: atanh.c /usr/include/errno.h
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
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
120: log10.o: log10.c
121: log1p.o: log1p.c /usr/include/errno.h
122: log__L.o: log__L.c
123: pow.o: pow.c /usr/include/errno.h
124: sinh.o: sinh.c
125: tanh.o: tanh.c
126:
127: # IF YOU PUT ANYTHING HERE IT WILL GO AWAY
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