3#
4# ====================================================
5# Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
6#
7# Developed at SunPro, a Sun Microsystems, Inc. business.
8# Permission to use, copy, modify, and distribute this
9# software is freely granted, provided that this notice
10# is preserved.
11# ====================================================
12#
13#
14
15#
16# There are two options in making libm at fdlibm compile time:
17# _IEEE_LIBM --- IEEE libm; smaller, and somewhat faster
18# _MULTI_LIBM --- Support multi-standard at runtime by
19# imposing wrapper functions defined in
20# math.h:
21# _IEEE_MODE -- IEEE
22# _XOPEN_MODE -- X/OPEN
23# _POSIX_MODE -- POSIX/ANSI
24# _SVID3_MODE -- SVID
25#
26# Here is how to set up CFLAGS to create the desired libm at
27# compile time:
28#
29# CFLAGS = -D_IEEE_LIBM ... IEEE libm (recommended)
30# CFLAGS = -D_SVID3_MODE ... Multi-standard supported
31# libm with SVID as the
32# default standard
33# CFLAGS = -D_XOPEN_MODE ... Multi-standard supported
34# libm with XOPEN as the
35# default standard
36# CFLAGS = -D_POSIX_MODE ... Multi-standard supported
37# libm with POSIX as the
38# default standard
39# CFLAGS = ... Multi-standard supported
40# libm with IEEE as the
41# default standard
42#
43
44.if ${MACHINE_ARCH} == "alpha"
45ARCH= alpha
46ARCH_SRCS = s_copysign.S s_copysignf.S
47# XXX Comment from NetBSD/Alpha:
48# XXX LINT SIGFPEs in e_exp.c's strtod(). FP underflow/denorm software
49# handling is broken (doesn't exist!) on the Alpha port.
50# Stock gcc 2.7.2.1 doesn't understand these options.
51#CFLAGS += -mtrap-precision=i -mfp-trap-mode=su
52.elif ${MACHINE_ARCH} == "i386"
53ARCH= i387
54ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_fmod.S e_log.S e_log10.S \
55 e_remainder.S e_scalb.S e_sqrt.S s_atan.S s_ceil.S s_copysign.S \
56 s_cos.S s_finite.S s_floor.S s_ilogb.S s_logb.S \
57 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
69SHLIBDIR?= /lib
70COMMON_SRCS= b_exp.c b_log.c b_tgamma.c \
71 e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \
72 e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \
73 e_expf.c e_fmod.c e_fmodf.c e_gamma.c e_gamma_r.c e_gammaf.c \
74 e_gammaf_r.c e_hypot.c e_hypotf.c e_j0.c e_j0f.c e_j1.c e_j1f.c \
75 e_jn.c e_jnf.c e_lgamma.c e_lgamma_r.c e_lgammaf.c e_lgammaf_r.c \
76 e_log.c e_log10.c e_log10f.c e_logf.c e_pow.c e_powf.c e_rem_pio2.c \
77 e_rem_pio2f.c e_remainder.c e_remainderf.c e_scalb.c e_scalbf.c \
78 e_sinh.c e_sinhf.c e_sqrt.c e_sqrtf.c \
79 k_cos.c k_cosf.c k_rem_pio2.c k_rem_pio2f.c k_sin.c k_sinf.c \
80 k_standard.c k_tan.c k_tanf.c \
81 s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_cbrt.c s_cbrtf.c s_ceil.c \
82 s_ceilf.c s_copysign.c s_copysignf.c s_cos.c s_cosf.c s_erf.c s_erff.c \
83 s_expm1.c s_expm1f.c s_fabsf.c s_finite.c s_finitef.c \
84 s_floor.c s_floorf.c s_frexp.c s_frexpf.c s_ilogb.c s_ilogbf.c \
85 s_isnanf.c s_ldexpf.c s_lib_version.c s_log1p.c \
86 s_log1pf.c s_logb.c s_logbf.c s_matherr.c s_modff.c \
87 s_nextafter.c s_nextafterf.c s_rint.c s_rintf.c s_scalbn.c s_scalbnf.c \
88 s_signgam.c s_significand.c s_significandf.c s_sin.c s_sinf.c s_tan.c \
89 s_tanf.c s_tanh.c s_tanhf.c \
90 w_acos.c w_acosf.c w_acosh.c w_acoshf.c w_asin.c w_asinf.c w_atan2.c \
91 w_atan2f.c w_atanh.c w_atanhf.c w_cabs.c w_cabsf.c w_cosh.c w_coshf.c \
92 w_drem.c w_dremf.c w_exp.c w_expf.c w_fmod.c w_fmodf.c w_gamma.c \
93 w_gamma_r.c w_gammaf.c w_gammaf_r.c w_hypot.c w_hypotf.c w_j0.c \
94 w_j0f.c w_j1.c w_j1f.c w_jn.c w_jnf.c w_lgamma.c w_lgamma_r.c \
95 w_lgammaf.c w_lgammaf_r.c w_log.c w_log10.c w_log10f.c w_logf.c \
96 w_pow.c w_powf.c w_remainder.c w_remainderf.c w_scalb.c w_scalbf.c \
97 w_sinh.c w_sinhf.c w_sqrt.c w_sqrtf.c \
98 w_y0.c w_y0f.c w_y1.c w_y1f.c w_yn.c w_ynf.c
99
100# Location of fpmath.h and _fpmath.h
101LIBCDIR= ${.CURDIR}/../libc
102CFLAGS+= -I${LIBCDIR}/include -I${LIBCDIR}/${MACHINE_ARCH}
103
104# C99 long double functions
105COMMON_SRCS+= s_copysignl.c s_fabsl.c
106
| 3#
4# ====================================================
5# Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
6#
7# Developed at SunPro, a Sun Microsystems, Inc. business.
8# Permission to use, copy, modify, and distribute this
9# software is freely granted, provided that this notice
10# is preserved.
11# ====================================================
12#
13#
14
15#
16# There are two options in making libm at fdlibm compile time:
17# _IEEE_LIBM --- IEEE libm; smaller, and somewhat faster
18# _MULTI_LIBM --- Support multi-standard at runtime by
19# imposing wrapper functions defined in
20# math.h:
21# _IEEE_MODE -- IEEE
22# _XOPEN_MODE -- X/OPEN
23# _POSIX_MODE -- POSIX/ANSI
24# _SVID3_MODE -- SVID
25#
26# Here is how to set up CFLAGS to create the desired libm at
27# compile time:
28#
29# CFLAGS = -D_IEEE_LIBM ... IEEE libm (recommended)
30# CFLAGS = -D_SVID3_MODE ... Multi-standard supported
31# libm with SVID as the
32# default standard
33# CFLAGS = -D_XOPEN_MODE ... Multi-standard supported
34# libm with XOPEN as the
35# default standard
36# CFLAGS = -D_POSIX_MODE ... Multi-standard supported
37# libm with POSIX as the
38# default standard
39# CFLAGS = ... Multi-standard supported
40# libm with IEEE as the
41# default standard
42#
43
44.if ${MACHINE_ARCH} == "alpha"
45ARCH= alpha
46ARCH_SRCS = s_copysign.S s_copysignf.S
47# XXX Comment from NetBSD/Alpha:
48# XXX LINT SIGFPEs in e_exp.c's strtod(). FP underflow/denorm software
49# handling is broken (doesn't exist!) on the Alpha port.
50# Stock gcc 2.7.2.1 doesn't understand these options.
51#CFLAGS += -mtrap-precision=i -mfp-trap-mode=su
52.elif ${MACHINE_ARCH} == "i386"
53ARCH= i387
54ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_fmod.S e_log.S e_log10.S \
55 e_remainder.S e_scalb.S e_sqrt.S s_atan.S s_ceil.S s_copysign.S \
56 s_cos.S s_finite.S s_floor.S s_ilogb.S s_logb.S \
57 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
69SHLIBDIR?= /lib
70COMMON_SRCS= b_exp.c b_log.c b_tgamma.c \
71 e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \
72 e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \
73 e_expf.c e_fmod.c e_fmodf.c e_gamma.c e_gamma_r.c e_gammaf.c \
74 e_gammaf_r.c e_hypot.c e_hypotf.c e_j0.c e_j0f.c e_j1.c e_j1f.c \
75 e_jn.c e_jnf.c e_lgamma.c e_lgamma_r.c e_lgammaf.c e_lgammaf_r.c \
76 e_log.c e_log10.c e_log10f.c e_logf.c e_pow.c e_powf.c e_rem_pio2.c \
77 e_rem_pio2f.c e_remainder.c e_remainderf.c e_scalb.c e_scalbf.c \
78 e_sinh.c e_sinhf.c e_sqrt.c e_sqrtf.c \
79 k_cos.c k_cosf.c k_rem_pio2.c k_rem_pio2f.c k_sin.c k_sinf.c \
80 k_standard.c k_tan.c k_tanf.c \
81 s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_cbrt.c s_cbrtf.c s_ceil.c \
82 s_ceilf.c s_copysign.c s_copysignf.c s_cos.c s_cosf.c s_erf.c s_erff.c \
83 s_expm1.c s_expm1f.c s_fabsf.c s_finite.c s_finitef.c \
84 s_floor.c s_floorf.c s_frexp.c s_frexpf.c s_ilogb.c s_ilogbf.c \
85 s_isnanf.c s_ldexpf.c s_lib_version.c s_log1p.c \
86 s_log1pf.c s_logb.c s_logbf.c s_matherr.c s_modff.c \
87 s_nextafter.c s_nextafterf.c s_rint.c s_rintf.c s_scalbn.c s_scalbnf.c \
88 s_signgam.c s_significand.c s_significandf.c s_sin.c s_sinf.c s_tan.c \
89 s_tanf.c s_tanh.c s_tanhf.c \
90 w_acos.c w_acosf.c w_acosh.c w_acoshf.c w_asin.c w_asinf.c w_atan2.c \
91 w_atan2f.c w_atanh.c w_atanhf.c w_cabs.c w_cabsf.c w_cosh.c w_coshf.c \
92 w_drem.c w_dremf.c w_exp.c w_expf.c w_fmod.c w_fmodf.c w_gamma.c \
93 w_gamma_r.c w_gammaf.c w_gammaf_r.c w_hypot.c w_hypotf.c w_j0.c \
94 w_j0f.c w_j1.c w_j1f.c w_jn.c w_jnf.c w_lgamma.c w_lgamma_r.c \
95 w_lgammaf.c w_lgammaf_r.c w_log.c w_log10.c w_log10f.c w_logf.c \
96 w_pow.c w_powf.c w_remainder.c w_remainderf.c w_scalb.c w_scalbf.c \
97 w_sinh.c w_sinhf.c w_sqrt.c w_sqrtf.c \
98 w_y0.c w_y0f.c w_y1.c w_y1f.c w_yn.c w_ynf.c
99
100# Location of fpmath.h and _fpmath.h
101LIBCDIR= ${.CURDIR}/../libc
102CFLAGS+= -I${LIBCDIR}/include -I${LIBCDIR}/${MACHINE_ARCH}
103
104# C99 long double functions
105COMMON_SRCS+= s_copysignl.c s_fabsl.c
106
|
107# FreeBSD's C library supplies these functions:
108#COMMON_SRCS+= s_fabs.c s_frexp.c s_isnan.c s_ldexp.c s_modf.c
109
110# Exclude the generic versions of what we provide in the MD area.
111.if defined(ARCH_SRCS)
112.PATH: ${.CURDIR}/${ARCH}
113.for i in ${ARCH_SRCS}
114COMMON_SRCS:= ${COMMON_SRCS:N${i:R}.c}
115.endfor
116.endif
117
118SRCS= ${COMMON_SRCS} ${ARCH_SRCS}
119
120INCS= math.h
121
122MAN= acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 ceil.3 \
123 cos.3 cosh.3 erf.3 exp.3 fabs.3 floor.3 fmod.3 hypot.3 ieee.3 \
124 ieee_test.3 j0.3 lgamma.3 math.3 rint.3 sin.3 sinh.3 sqrt.3 \
125 tan.3 tanh.3
126
127MLINKS+=acos.3 acosf.3
128MLINKS+=acosh.3 acoshf.3
129MLINKS+=asin.3 asinf.3
130MLINKS+=asinh.3 asinhf.3
131MLINKS+=atan.3 atanf.3
132MLINKS+=atanh.3 atanhf.3
133MLINKS+=atan2.3 atan2f.3
134MLINKS+=ceil.3 ceilf.3
135MLINKS+=cos.3 cosf.3
136MLINKS+=cosh.3 coshf.3
137MLINKS+=erf.3 erfc.3 erf.3 erff.3 erf.3 erfcf.3
138MLINKS+=exp.3 expm1.3 exp.3 log.3 exp.3 log10.3 exp.3 log1p.3 exp.3 pow.3 \
139 exp.3 expf.3 exp.3 exp10.3 exp.3 exp10f.3 \
140 exp.3 expm1f.3 exp.3 logf.3 exp.3 powf.3 \
141 exp.3 log10f.3 exp.3 log1pf.3
142MLINKS+=fabs.3 fabsf.3 fabs.3 fabsl.3
143MLINKS+=floor.3 floorf.3
144MLINKS+=fmod.3 fmodf.3
145MLINKS+=hypot.3 cabs.3 hypot.3 cabsf.3 hypot.3 hypotf.3
146MLINKS+=ieee.3 copysign.3 ieee.3 copysignf.3 ieee.3 copysignl.3 \
147 ieee.3 finite.3 ieee.3 finitef.3 \
148 ieee.3 ilogb.3 ieee.3 ilogbf.3 ieee.3 nextafter.3 ieee.3 nextafterf.3 \
149 ieee.3 remainder.3 ieee.3 remainderf.3 ieee.3 scalbn.3 ieee.3 scalbnf.3
150MLINKS+=ieee_test.3 logb.3 ieee_test.3 logbf.3
151MLINKS+=ieee_test.3 scalb.3 ieee_test.3 scalbf.3
152MLINKS+=ieee_test.3 significand.3 ieee_test.3 significandf.3
153MLINKS+=j0.3 j1.3 j0.3 jn.3 j0.3 y0.3 j0.3 y1.3 j0.3 y1f.3 j0.3 yn.3
154MLINKS+=j0.3 j0f.3 j0.3 j1f.3 j0.3 jnf.3 j0.3 y0f.3 j0.3 ynf.3
155MLINKS+=lgamma.3 gamma.3 lgamma.3 gammaf.3 lgamma.3 lgammaf.3 lgamma.3 tgamma.3
156MLINKS+=rint.3 rintf.3
157MLINKS+=sin.3 sinf.3
158MLINKS+=sinh.3 sinhf.3
159MLINKS+=sqrt.3 cbrt.3 sqrt.3 cbrtf.3 sqrt.3 sqrtf.3
160MLINKS+=tan.3 tanf.3
161MLINKS+=tanh.3 tanhf.3
162
163.include <bsd.lib.mk>
| 111# FreeBSD's C library supplies these functions:
112#COMMON_SRCS+= s_fabs.c s_frexp.c s_isnan.c s_ldexp.c s_modf.c
113
114# Exclude the generic versions of what we provide in the MD area.
115.if defined(ARCH_SRCS)
116.PATH: ${.CURDIR}/${ARCH}
117.for i in ${ARCH_SRCS}
118COMMON_SRCS:= ${COMMON_SRCS:N${i:R}.c}
119.endfor
120.endif
121
122SRCS= ${COMMON_SRCS} ${ARCH_SRCS}
123
124INCS= math.h
125
126MAN= acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 ceil.3 \
127 cos.3 cosh.3 erf.3 exp.3 fabs.3 floor.3 fmod.3 hypot.3 ieee.3 \
128 ieee_test.3 j0.3 lgamma.3 math.3 rint.3 sin.3 sinh.3 sqrt.3 \
129 tan.3 tanh.3
130
131MLINKS+=acos.3 acosf.3
132MLINKS+=acosh.3 acoshf.3
133MLINKS+=asin.3 asinf.3
134MLINKS+=asinh.3 asinhf.3
135MLINKS+=atan.3 atanf.3
136MLINKS+=atanh.3 atanhf.3
137MLINKS+=atan2.3 atan2f.3
138MLINKS+=ceil.3 ceilf.3
139MLINKS+=cos.3 cosf.3
140MLINKS+=cosh.3 coshf.3
141MLINKS+=erf.3 erfc.3 erf.3 erff.3 erf.3 erfcf.3
142MLINKS+=exp.3 expm1.3 exp.3 log.3 exp.3 log10.3 exp.3 log1p.3 exp.3 pow.3 \
143 exp.3 expf.3 exp.3 exp10.3 exp.3 exp10f.3 \
144 exp.3 expm1f.3 exp.3 logf.3 exp.3 powf.3 \
145 exp.3 log10f.3 exp.3 log1pf.3
146MLINKS+=fabs.3 fabsf.3 fabs.3 fabsl.3
147MLINKS+=floor.3 floorf.3
148MLINKS+=fmod.3 fmodf.3
149MLINKS+=hypot.3 cabs.3 hypot.3 cabsf.3 hypot.3 hypotf.3
150MLINKS+=ieee.3 copysign.3 ieee.3 copysignf.3 ieee.3 copysignl.3 \
151 ieee.3 finite.3 ieee.3 finitef.3 \
152 ieee.3 ilogb.3 ieee.3 ilogbf.3 ieee.3 nextafter.3 ieee.3 nextafterf.3 \
153 ieee.3 remainder.3 ieee.3 remainderf.3 ieee.3 scalbn.3 ieee.3 scalbnf.3
154MLINKS+=ieee_test.3 logb.3 ieee_test.3 logbf.3
155MLINKS+=ieee_test.3 scalb.3 ieee_test.3 scalbf.3
156MLINKS+=ieee_test.3 significand.3 ieee_test.3 significandf.3
157MLINKS+=j0.3 j1.3 j0.3 jn.3 j0.3 y0.3 j0.3 y1.3 j0.3 y1f.3 j0.3 yn.3
158MLINKS+=j0.3 j0f.3 j0.3 j1f.3 j0.3 jnf.3 j0.3 y0f.3 j0.3 ynf.3
159MLINKS+=lgamma.3 gamma.3 lgamma.3 gammaf.3 lgamma.3 lgammaf.3 lgamma.3 tgamma.3
160MLINKS+=rint.3 rintf.3
161MLINKS+=sin.3 sinf.3
162MLINKS+=sinh.3 sinhf.3
163MLINKS+=sqrt.3 cbrt.3 sqrt.3 cbrtf.3 sqrt.3 sqrtf.3
164MLINKS+=tan.3 tanf.3
165MLINKS+=tanh.3 tanhf.3
166
167.include <bsd.lib.mk>
|