lib/libm/Makefile

   1 #  $NetBSD: Makefile,v 1.90 2009/10/04 22:04:30 christos Exp $
   2 #
   3 #  @(#)Makefile 5.1beta 93/09/24
   4 #
   5 #  ====================================================
   6 #  Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
   7 #
   8 #  Developed at SunPro, a Sun Microsystems, Inc. business.
   9 #  Permission to use, copy, modify, and distribute this
  10 #  software is freely granted, provided that this notice
  11 #  is preserved.
  12 #  ====================================================
  13 #
  14 #
  15
  16 #
  17 # There are two options in making libm at fdlibm compile time:
  18 #       _IEEE_LIBM      --- IEEE libm; smaller, and somewhat faster
  19 #       _MULTI_LIBM     --- Support multi-standard at runtime by
  20 #                           imposing wrapper functions defined in
  21 #                           fdlibm.h:
  22 #                               _IEEE_MODE      -- IEEE
  23 #                               _XOPEN_MODE     -- X/OPEN
  24 #                               _POSIX_MODE     -- POSIX/ANSI
  25 #                               _SVID3_MODE     -- SVID
  26 #
  27 # Here is how to set up CPPFLAGS to create the desired libm at
  28 # compile time:
  29 #
  30 #       CPPFLAGS = -D_IEEE_LIBM         ... IEEE libm (recommended)
  31 #       CPPFLAGS = -D_SVID3_MODE        ... Multi-standard supported
  32 #                                           libm with SVID as the
  33 #                                           default standard
  34 #       CPPFLAGS = -D_XOPEN_MODE        ... Multi-standard supported
  35 #                                           libm with XOPEN as the
  36 #                                           default standard
  37 #       CPPFLAGS = -D_POSIX_MODE        ... Multi-standard supported
  38 #                                           libm with POSIX as the
  39 #                                           default standard
  40 #       CPPFLAGS =                      ... Multi-standard supported
  41 #                                           libm with IEEE as the
  42 #                                           default standard
  43 #
  44
  45 USE_SHLIBDIR=   yes
  46
  47 # require this for the value of I387_LIBM from mk.conf, if set.
  48 .include <bsd.own.mk>
  49
  50 .if (${MACHINE_ARCH} == "alpha")
  51 .PATH: ${.CURDIR}/arch/alpha
  52 ARCH_SRCS = s_copysign.S s_copysignf.S lrint.S
  53 .elif ((${MACHINE_ARCH} == "i386") || (${MACHINE_ARCH} == "x86_64"))
  54 .PATH:  ${.CURDIR}/arch/i387
  55 ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_expf.S e_fmod.S e_log.S \
  56             e_logf.S e_log10.S e_log10f.S e_log2.S e_log2f.S e_remainder.S \
  57             e_remainderf.S e_scalb.S e_scalbf.S e_sqrt.S e_sqrtf.S s_atan.S \
  58             s_atanf.S s_ceil.S s_ceilf.S s_copysign.S s_copysignf.S s_cos.S \
  59             s_cosf.S s_finite.S s_finitef.S s_floor.S s_floorf.S s_ilogb.S \
  60             s_ilogbf.S s_log1p.S s_log1pf.S s_logb.S s_logbf.S s_rint.S \
  61             s_rintf.S s_scalbn.S s_scalbnf.S s_significand.S \
  62             s_significandf.S s_sin.S s_sinf.S s_tan.S s_tanf.S lrint.S
  63 .if (${MACHINE_ARCH} == "i386")
  64 SUBDIR=arch/i387
  65 .endif
  66 .elif (${MACHINE_ARCH} == "m68k")
  67 .if defined(M68060)
  68 .PATH:  ${.CURDIR}/arch/m68060
  69 .include "${.CURDIR}/arch/m68060/Makefile.list"
  70 COPTS+=-m68060
  71 .PATH:  ${.CURDIR}/arch/m68k
  72 ARCH_SRCS += s_ceil.S s_copysign.S s_finite.S s_floor.S s_rint.S
  73 .elif defined(M68040)
  74 .PATH: ${.CURDIR}/arch/m68k
  75 COPTS+=-m68040
  76 ARCH_SRCS = s_copysign.S s_finite.S
  77 .else
  78 .if (${MKSOFTFLOAT} != "yes")
  79 .PATH:  ${.CURDIR}/arch/mc68881 ${.CURDIR}/arch/m68k
  80 ARCH_SRCS = e_acos.S e_asin.S e_atanh.S e_cosh.S e_exp.S e_fmod.S e_log.S \
  81             e_log10.S e_remainder.S e_scalb.S e_sinh.S e_sqrt.S s_atan.S \
  82             s_ceil.S s_copysign.S s_cos.S s_expm1.S s_finite.S s_floor.S \
  83             s_log1p.S s_logb.S s_rint.S s_scalbn.S s_sin.S s_tan.S s_tanh.S
  84 .endif
  85 .endif
  86 # end of m68k
  87 .elif (${MACHINE_ARCH} == "vax")
  88 #.PATH: ${.CURDIR}/arch/vax
  89
  90 #NOIEEE_ARCH= n_infnan.S n_argred.S n_sqrt.S
  91 #ARCH_SRCS = n_atan2.S n_cabs.S n_cbrt.S n_support.S n_sincos.S n_tan.S
  92 # XXX - ripped out due to lack of the insn polyd in the Mariah chip,
  93 # and emulation code isn't written yet.
  94 WARNS?=4
  95 .endif
  96
  97 WARNS?=4
  98
  99 .PATH:  ${.CURDIR}/man
 100 .PATH:  ${.CURDIR}/src
 101 .PATH:  ${.CURDIR}/noieee_src
 102
 103 .if (${MACHINE_ARCH} != "vax")
 104 CPPFLAGS+= -D_MULTI_LIBM -D_POSIX_MODE
 105 # XXX noieee libm is gross
 106 COPTS+= -fno-strict-aliasing
 107 .endif
 108 CPPFLAGS+=-DLIBM_SCCS
 109
 110 LIB=    m
 111 COMMON_SRCS = e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \
 112         e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \
 113         e_expf.c e_fmod.c e_fmodf.c e_hypot.c e_hypotf.c e_j0.c e_j0f.c \
 114         e_j1.c e_j1f.c e_jn.c e_jnf.c e_lgamma_r.c e_lgammaf_r.c e_log.c \
 115         e_log2.c e_log10.c e_log10f.c e_log2f.c e_logf.c e_pow.c e_powf.c \
 116         e_rem_pio2.c e_rem_pio2f.c e_remainder.c e_remainderf.c e_scalb.c \
 117         e_scalbf.c e_sinh.c e_sinhf.c e_sqrt.c e_sqrtf.c \
 118         k_cos.c k_cosf.c k_rem_pio2.c k_rem_pio2f.c k_sin.c k_sinf.c \
 119         k_standard.c k_tan.c k_tanf.c \
 120         s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_cbrt.c s_cbrtf.c s_ceil.c \
 121         s_ceilf.c s_copysign.c s_copysignf.c s_cos.c s_cosf.c s_erf.c \
 122         s_erff.c s_expm1.c s_expm1f.c s_fabsf.c s_finite.c s_finitef.c \
 123         s_floor.c s_floorf.c s_frexpf.c s_ilogb.c s_ilogbf.c \
 124         s_isinff.c s_isnanf.c s_ldexpf.c s_lib_version.c s_log1p.c \
 125         s_log1pf.c s_logb.c s_logbf.c s_matherr.c s_modff.c s_nextafter.c \
 126         s_nextafterf.c s_rint.c s_rintf.c s_round.c s_roundf.c s_scalbn.c \
 127         s_scalbnf.c s_signgam.c s_significand.c s_significandf.c s_sin.c \
 128         s_sinf.c s_tan.c s_tanf.c s_tanh.c s_tanhf.c s_trunc.c s_truncf.c \
 129         w_acos.c w_acosf.c w_acosh.c w_acoshf.c w_asin.c w_asinf.c w_atan2.c \
 130         w_atan2f.c w_atanh.c w_atanhf.c w_cosh.c w_coshf.c \
 131         w_drem.c w_dremf.c w_exp.c w_expf.c w_fmod.c w_fmodf.c w_gamma.c \
 132         w_gamma_r.c w_gammaf.c w_gammaf_r.c w_hypot.c w_hypotf.c w_j0.c \
 133         w_j0f.c w_j1.c w_j1f.c w_jn.c w_jnf.c w_lgamma.c w_lgamma_r.c \
 134         w_lgammaf.c w_lgammaf_r.c w_log.c w_log10.c w_log10f.c w_log2.c \
 135         w_log2f.c w_logf.c \
 136         w_pow.c w_powf.c w_remainder.c w_remainderf.c w_scalb.c w_scalbf.c \
 137         w_sinh.c w_sinhf.c w_sqrt.c w_sqrtf.c \
 138         lrint.c lrintf.c llrint.c llrintf.c lround.c lroundf.c llround.c \
 139         llroundf.c \
 140         s_fmax.c s_fmaxf.c s_fmaxl.c s_fmin.c s_fminf.c s_fminl.c s_fdim.c
 141
 142 # Also in libc.
 143 #COMMON_SRCS += s_frexp.c s_ldexp.c s_modf.c
 144
 145 .PATH:  ${.CURDIR}/compat
 146 COMMON_SRCS+= compat_cabs.c compat_cabsf.c
 147 # XXX our compatibility cabs() is different!
 148 .if defined(HAVE_GCC) && ${HAVE_GCC} == 4
 149 COPTS.compat_cabs.c=    -fno-builtin-cabs
 150 COPTS.compat_cabsf.c=   -fno-builtin-cabsf
 151 .endif
 152
 153 # math routines for non-IEEE architectures.
 154 NOIEEE_SRCS = n_asincos.c n_acosh.c n_asinh.c n_atan.c n_atanh.c n_cosh.c \
 155         n_erf.c n_exp.c n_exp__E.c n_expm1.c n_floor.c n_fmod.c n_gamma.c \
 156         n_lgamma.c n_j0.c n_j1.c n_jn.c n_log.c n_log10.c n_log1p.c \
 157         n_log__L.c n_pow.c n_sinh.c n_tanh.c \
 158         n_sincos.c n_tan.c \
 159         n_round.c n_roundf.c
 160 #       n_sqrt.c n_argred.c n_infnan.c n_atan2.c n_cabs.c n_cbrt.c n_support.c
 161
 162
 163 # NetBSD's C library supplies these functions:
 164 #COMMON_SRCS+=  s_fabs.c s_frexp.c s_isinf.c s_isnan.c s_ldexp.c s_modf.c
 165
 166 .if (${MACHINE_ARCH} == "vax")
 167 SRCS=   ${NOIEEE_SRCS} ${NOIEEE_ARCH}
 168 .else
 169 SRCS=   ${COMMON_SRCS}
 170 .endif
 171
 172 .ifdef ARCH_ADDS
 173 SRCS+= ${ARCH_ADDS}
 174 .endif
 175
 176 # Substitute common sources with any arch specific sources
 177 .for i in ${ARCH_SRCS} ${NOIEEE_ARCH}
 178     SRCS:=${SRCS:S/^${i:S/.S/.c/}/$i/}
 179 .endfor
 180
 181 .if (${MACHINE_ARCH} == "vax") # XXX until POLYD is written.
 182 .PATH:  ${.CURDIR}/arch/vax
 183 SRCS:=${SRCS} n_sqrt.S n_argred.S n_infnan.S n_atan2.S n_cabs.S n_cbrt.S \
 184         n_support.S
 185 .endif
 186
 187 MAN+=   acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 ceil.3 \
 188         cos.3 cosh.3 erf.3 exp.3 fabs.3 floor.3 fmod.3 frexp.3 hypot.3 ieee.3 \
 189         ieee_test.3 isinff.3 j0.3 ldexp.3 lgamma.3 lrint.3 \
 190         math.3 modf.3 rint.3 round.3 sin.3 sinh.3 \
 191         sqrt.3 tan.3 tanh.3 trunc.3 fmax.3 fdim.3
 192
 193 MLINKS+=acos.3 acosf.3
 194 MLINKS+=acosh.3 acoshf.3
 195 MLINKS+=asin.3 asinf.3
 196 MLINKS+=asinh.3 asinhf.3
 197 MLINKS+=atan.3 atanf.3
 198 MLINKS+=atan2.3 atan2f.3
 199 MLINKS+=atanh.3 atanhf.3
 200 MLINKS+=ceil.3 ceilf.3
 201 MLINKS+=cos.3 cosf.3
 202 MLINKS+=cosh.3 coshf.3
 203 MLINKS+=erf.3 erff.3 erf.3 erfc.3 erf.3 erfcf.3
 204 MLINKS+=exp.3 expf.3 exp.3 expm1.3 exp.3 expm1f.3 exp.3 log.3 exp.3 logf.3 \
 205         exp.3 log10.3 exp.3 log10f.3 exp.3 log1p.3 exp.3 log1pf.3 \
 206         exp.3 pow.3 exp.3 powf.3 exp.3 log2.3 exp.3 log2f.3
 207 MLINKS+=fabs.3 fabsf.3
 208 MLINKS+=floor.3 floorf.3
 209 MLINKS+=fmod.3 fmodf.3
 210 MLINKS+=hypot.3 hypotf.3
 211 MLINKS+=ieee.3 copysign.3 ieee.3 copysignf.3 ieee.3 finite.3 ieee.3 finitef.3 \
 212         ieee.3 ilogb.3 ieee.3 ilogbf.3 ieee.3 nextafter.3 ieee.3 nextafterf.3 \
 213         ieee.3 remainder.3 ieee.3 remainderf.3 ieee.3 scalbn.3 ieee.3 scalbnf.3
 214 MLINKS+=ieee_test.3 logb.3 ieee_test.3 logbf.3
 215 MLINKS+=ieee_test.3 scalb.3 ieee_test.3 scalbf.3
 216 MLINKS+=ieee_test.3 significand.3 ieee_test.3 significandf.3
 217 MLINKS+=isinff.3 isnanf.3
 218 MLINKS+=j0.3 j0f.3 j0.3 j1.3 j0.3 j1f.3 j0.3 jn.3 j0.3 jnf.3 \
 219         j0.3 y0.3 j0.3 y0f.3 j0.3 y1.3 j0.3 y1f.3 j0.3 yn.3 j0.3 ynf.3
 220 MLINKS+=lgamma.3 lgammaf.3 lgamma.3 lgamma_r.3 lgamma.3 lgammaf_r.3 \
 221         lgamma.3 gamma.3 lgamma.3 gammaf.3 lgamma.3 gamma_r.3 \
 222         lgamma.3 gammaf_r.3
 223 MLINKS+=lrint.3 lrintf.3 lrint.3 llrint.3 lrint.3 llrintf.3
 224 MLINKS+=rint.3 rintf.3
 225 MLINKS+=sin.3 sinf.3
 226 MLINKS+=sinf.3 sinhf.3
 227 MLINKS+=sqrt.3 sqrtf.3 sqrt.3 cbrt.3 sqrt.3 cbrtf.3
 228 MLINKS+=tan.3 tanf.3
 229 MLINKS+=tanh.3 tanhf.3
 230 MLINKS+=round.3 roundf.3
 231 MLINKS+=trunc.3 truncf.3
 232 MLINKS+=fmax.3 fmaxl.3
 233 MLINKS+=fmax.3 fmaxf.3
 234 MLINKS+=fmax.3 fmin.3
 235 MLINKS+=fmax.3 fminl.3
 236 MLINKS+=fmax.3 fminf.3
 237 MLINKS+=fdim.3 fdiml.3
 238 MLINKS+=fdim.3 fdimf.3
 239
 240 NOMANDOC=       yes
 241
 242 .if (${MKCOMPLEX} != "no")
 243 .include "${.CURDIR}/complex/Makefile.inc"
 244 .endif
 245
 246 .include "${.CURDIR}/gen/Makefile.inc"
 247 .include <bsd.lib.mk>
 248 .include <bsd.subdir.mk>