Makefile revision 117917 
1178825Sdfr#  @(#)Makefile 5.1beta 93/09/24
2233294Sstas# $FreeBSD: head/lib/msun/Makefile 117917 2003-07-23 09:24:44Z bde $
3178825Sdfr#
4178825Sdfr#  ====================================================
5233294Sstas#  Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
6178825Sdfr#
7178825Sdfr#  Developed at SunPro, a Sun Microsystems, Inc. business.
8178825Sdfr#  Permission to use, copy, modify, and distribute this
9233294Sstas#  software is freely granted, provided that this notice
10178825Sdfr#  is preserved.
11178825Sdfr#  ====================================================
12233294Sstas#
13178825Sdfr#
14178825Sdfr
15178825Sdfr#
16233294Sstas# There are two options in making libm at fdlibm compile time:
17178825Sdfr# 	_IEEE_LIBM 	--- IEEE libm; smaller, and somewhat faster
18178825Sdfr#	_MULTI_LIBM	--- Support multi-standard at runtime by
19178825Sdfr#			    imposing wrapper functions defined in
20233294Sstas#			    math.h:
21178825Sdfr#				_IEEE_MODE 	-- IEEE
22178825Sdfr#				_XOPEN_MODE 	-- X/OPEN
23178825Sdfr#				_POSIX_MODE 	-- POSIX/ANSI
24178825Sdfr#				_SVID3_MODE 	-- SVID
25178825Sdfr#
26178825Sdfr# Here is how to set up CFLAGS to create the desired libm at
27178825Sdfr# compile time:
28178825Sdfr#
29178825Sdfr# 	CFLAGS = -D_IEEE_LIBM		... IEEE libm (recommended)
30178825Sdfr#	CFLAGS = -D_SVID3_MODE	... Multi-standard supported
31178825Sdfr#					    libm with SVID as the
32178825Sdfr#					    default standard
33178825Sdfr#	CFLAGS = -D_XOPEN_MODE	... Multi-standard supported
34233294Sstas#					    libm with XOPEN as the
35178825Sdfr#					    default standard
36178825Sdfr#	CFLAGS = -D_POSIX_MODE	... Multi-standard supported
37178825Sdfr#					    libm with POSIX as the
38178825Sdfr#					    default standard
39178825Sdfr#	CFLAGS = 			... Multi-standard supported
40178825Sdfr#					    libm with IEEE as the
41233294Sstas#					    default standard
42233294Sstas#
43178825Sdfr
44178825Sdfr.if ${MACHINE_ARCH} == "alpha"
45233294SstasARCH=	alpha
46178825SdfrARCH_SRCS = s_copysign.S s_copysignf.S
47178825Sdfr# XXX Comment from NetBSD/Alpha:
48178825Sdfr# XXX LINT SIGFPEs in e_exp.c's strtod().  FP underflow/denorm software
49178825Sdfr# handling is broken (doesn't exist!) on the Alpha port.
50178825Sdfr# Stock gcc 2.7.2.1 doesn't understand these options.
51178825Sdfr#CFLAGS += -mtrap-precision=i -mfp-trap-mode=su
52233294Sstas.elif ${MACHINE_ARCH} == "i386"
53178825SdfrARCH=	i387
54233294SstasARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_fmod.S e_log.S e_log10.S \
55178825Sdfr	    e_remainder.S e_scalb.S e_sqrt.S s_atan.S s_ceil.S s_copysign.S \
56178825Sdfr	    s_cos.S s_finite.S s_floor.S s_ilogb.S s_logb.S \
57178825Sdfr	    s_rint.S s_scalbn.S s_significand.S s_sin.S s_tan.S
58# Broken:
59# ARCH_SRCS+=	s_log1p.S
60.endif
61
62.PATH:	${.CURDIR}/bsdsrc
63.PATH:	${.CURDIR}/man
64.PATH:	${.CURDIR}/src
65
66CFLAGS+= -D_IEEE_LIBM
67
68LIB=	m
69COMMON_SRCS= b_exp.c b_log.c b_tgamma.c \
70	e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \
71	e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \
72	e_expf.c e_fmod.c e_fmodf.c e_gamma.c e_gamma_r.c e_gammaf.c \
73	e_gammaf_r.c e_hypot.c e_hypotf.c e_j0.c e_j0f.c e_j1.c e_j1f.c \
74	e_jn.c e_jnf.c e_lgamma.c e_lgamma_r.c e_lgammaf.c e_lgammaf_r.c \
75	e_log.c e_log10.c e_log10f.c e_logf.c e_pow.c e_powf.c e_rem_pio2.c \
76	e_rem_pio2f.c e_remainder.c e_remainderf.c e_scalb.c e_scalbf.c \
77	e_sinh.c e_sinhf.c e_sqrt.c e_sqrtf.c \
78	k_cos.c k_cosf.c k_rem_pio2.c k_rem_pio2f.c k_sin.c k_sinf.c \
79	k_standard.c k_tan.c k_tanf.c \
80	s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_cbrt.c s_cbrtf.c s_ceil.c \
81	s_ceilf.c s_copysign.c s_copysignf.c s_cos.c s_cosf.c s_erf.c s_erff.c \
82	s_expm1.c s_expm1f.c s_fabsf.c s_finite.c s_finitef.c \
83	s_floor.c s_floorf.c s_frexp.c s_frexpf.c s_ilogb.c s_ilogbf.c \
84	s_isnanf.c s_ldexpf.c s_lib_version.c s_log1p.c \
85	s_log1pf.c s_logb.c s_logbf.c s_matherr.c s_modff.c \
86	s_nextafter.c s_nextafterf.c s_rint.c s_rintf.c s_scalbn.c s_scalbnf.c \
87	s_signgam.c s_significand.c s_significandf.c s_sin.c s_sinf.c s_tan.c \
88	s_tanf.c s_tanh.c s_tanhf.c \
89	w_acos.c w_acosf.c w_acosh.c w_acoshf.c w_asin.c w_asinf.c w_atan2.c \
90	w_atan2f.c w_atanh.c w_atanhf.c w_cabs.c w_cabsf.c w_cosh.c w_coshf.c \
91	w_drem.c w_dremf.c w_exp.c w_expf.c w_fmod.c w_fmodf.c w_gamma.c \
92	w_gamma_r.c w_gammaf.c w_gammaf_r.c w_hypot.c w_hypotf.c w_j0.c \
93	w_j0f.c w_j1.c w_j1f.c w_jn.c w_jnf.c w_lgamma.c w_lgamma_r.c \
94	w_lgammaf.c w_lgammaf_r.c w_log.c w_log10.c w_log10f.c w_logf.c \
95	w_pow.c w_powf.c w_remainder.c w_remainderf.c w_scalb.c w_scalbf.c \
96	w_sinh.c w_sinhf.c w_sqrt.c w_sqrtf.c \
97	w_y0.c w_y0f.c w_y1.c w_y1f.c w_yn.c w_ynf.c
98
99# FreeBSD's C library supplies these functions:
100#COMMON_SRCS+=	s_fabs.c s_frexp.c s_isnan.c s_ldexp.c s_modf.c
101
102# Exclude the generic versions of what we provide in the MD area.
103.if defined(ARCH_SRCS)
104.PATH:	${.CURDIR}/${ARCH}
105.for i in ${ARCH_SRCS}
106COMMON_SRCS:=  ${COMMON_SRCS:N${i:R}.c}
107.endfor
108.endif
109
110SRCS=	${COMMON_SRCS} ${ARCH_SRCS}
111
112INCS=	math.h
113
114MAN=	acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 ceil.3 \
115	cos.3 cosh.3 erf.3 exp.3 fabs.3 floor.3 fmod.3 hypot.3 ieee.3 \
116	ieee_test.3 j0.3 lgamma.3 math.3 rint.3 sin.3 sinh.3 sqrt.3 \
117	tan.3 tanh.3
118
119MLINKS+=acos.3 acosf.3
120MLINKS+=acosh.3 acoshf.3
121MLINKS+=asin.3 asinf.3
122MLINKS+=asinh.3 asinhf.3
123MLINKS+=atan.3 atanf.3
124MLINKS+=atanh.3 atanhf.3
125MLINKS+=atan2.3 atan2f.3
126MLINKS+=ceil.3 ceilf.3
127MLINKS+=cos.3 cosf.3
128MLINKS+=cosh.3 coshf.3
129MLINKS+=erf.3 erfc.3 erf.3 erff.3 erf.3 erfcf.3
130MLINKS+=exp.3 expm1.3 exp.3 log.3 exp.3 log10.3 exp.3 log1p.3 exp.3 pow.3 \
131	exp.3 expf.3 exp.3 exp10.3 exp.3 exp10f.3 \
132	exp.3 expm1f.3 exp.3 logf.3 exp.3 powf.3 \
133	exp.3 log10f.3 exp.3 log1pf.3
134MLINKS+=fabs.3 fabsf.3
135MLINKS+=floor.3 floorf.3
136MLINKS+=fmod.3 fmodf.3
137MLINKS+=hypot.3 cabs.3 hypot.3 cabsf.3 hypot.3 hypotf.3
138MLINKS+=ieee.3 copysign.3 ieee.3 copysignf.3 ieee.3 finite.3 ieee.3 finitef.3 \
139	ieee.3 ilogb.3 ieee.3 ilogbf.3 ieee.3 nextafter.3 ieee.3 nextafterf.3 \
140	ieee.3 remainder.3 ieee.3 remainderf.3 ieee.3 scalbn.3 ieee.3 scalbnf.3
141MLINKS+=ieee_test.3 logb.3 ieee_test.3 logbf.3
142MLINKS+=ieee_test.3 scalb.3 ieee_test.3 scalbf.3
143MLINKS+=ieee_test.3 significand.3 ieee_test.3 significandf.3
144MLINKS+=j0.3 j1.3 j0.3 jn.3 j0.3 y0.3 j0.3 y1.3 j0.3 y1f.3 j0.3 yn.3
145MLINKS+=j0.3 j0f.3 j0.3 j1f.3 j0.3 jnf.3 j0.3 y0f.3 j0.3 ynf.3
146MLINKS+=lgamma.3 gamma.3 lgamma.3 gammaf.3 lgamma.3 lgammaf.3 lgamma.3 tgamma.3
147MLINKS+=rint.3 rintf.3
148MLINKS+=sin.3 sinf.3
149MLINKS+=sinh.3 sinhf.3
150MLINKS+=sqrt.3 cbrt.3 sqrt.3 cbrtf.3 sqrt.3 sqrtf.3
151MLINKS+=tan.3 tanf.3
152MLINKS+=tanh.3 tanhf.3
153
154.include <bsd.lib.mk>
155