Makefile revision 1.173
1 # $NetBSD: Makefile,v 1.173 2015/12/21 17:02:02 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 LIBC_MACHINE_ARCH?= ${MACHINE_ARCH} 51 LIBC_MACHINE_CPU?= ${MACHINE_CPU} 52 53 # compiler_rt uses typeof() and __extension__ 54 LINTFLAGS += -g 55 56 .if (${LIBC_MACHINE_CPU} == "aarch64") 57 .PATH: ${.CURDIR}/arch/aarch64 58 ARCH_SRCS = e_sqrt.S e_sqrtf.S s_fabsf.S 59 ARCH_SRCS+= s_fma.S s_fmaf.S s_fmax.S s_fmaxf.S s_fmin.S s_fminf.S 60 COPTS.e_sqrtl.c += -DHAVE_FENV_H 61 COMMON_SRCS+= fenv.c 62 COMMON_SRCS+= e_sqrtl.c 63 COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c 64 .elif (${LIBC_MACHINE_ARCH} == "alpha") 65 .PATH: ${.CURDIR}/arch/alpha 66 ARCH_SRCS = s_copysign.S s_copysignf.S lrint.S 67 COPTS+= -mfloat-ieee -mieee-with-inexact -mfp-trap-mode=sui -mtrap-precision=i 68 .elif (${LIBC_MACHINE_CPU} == "arm") 69 .PATH.c: ${.CURDIR}/arch/arm 70 COMMON_SRCS+= fenv.c s_nexttowardf.c \ 71 s_nearbyint.c s_rintl.c 72 COPTS.e_sqrtl.c += -DHAVE_FENV_H 73 COPTS.fenv.c+= -mfpu=vfp 74 .if (${MKSOFTFLOAT} == "no") 75 .PATH.S: ${.CURDIR}/arch/arm 76 ARCH_SRCS = e_sqrt.S e_sqrtf.S lrint.S lrintf.S s_fabsf.S s_fma.S s_fmaf.S 77 .endif 78 .elif (${LIBC_MACHINE_ARCH} == "hppa") 79 .PATH.c: ${.CURDIR}/arch/hppa 80 COMMON_SRCS+= fenv.c s_nexttowardf.c \ 81 s_nearbyint.c s_rintl.c 82 COPTS.e_sqrtl.c += -DHAVE_FENV_H 83 .elif (${LIBC_MACHINE_ARCH} == "sparc") 84 .PATH: ${.CURDIR}/arch/sparc 85 COMMON_SRCS+= fenv.c 86 COPTS.e_sqrtl.c += -DHAVE_FENV_H 87 COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c 88 .elif (${LIBC_MACHINE_ARCH} == "sparc64") 89 .PATH: ${.CURDIR}/arch/sparc64 90 COMMON_SRCS+= fenv.c s_nexttowardf.c \ 91 s_nearbyint.c s_rintl.c 92 COPTS.e_sqrtl.c += -DHAVE_FENV_H 93 .ifndef _COMPAT_M32_MK_ 94 COMMON_SRCS+= s_nexttoward.c 95 .endif 96 COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c 97 .elif ((${MACHINE_ARCH} == "i386") || (${MACHINE_ARCH} == "x86_64")) 98 99 # XXX consider making this LIBC_MACHINE_ARCH? 100 .if (${MACHINE_ARCH} == "x86_64") 101 .PATH: ${.CURDIR}/arch/x86_64 102 .endif 103 .PATH: ${.CURDIR}/arch/i387 104 105 COMMON_SRCS+= fenv.c s_nexttoward.c s_nexttowardf.c \ 106 s_nearbyint.c s_rintl.c 107 COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c 108 COPTS.e_sqrtl.c += -DHAVE_FENV_H 109 110 ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_expf.S e_fmod.S e_log.S \ 111 e_logf.S e_log10.S e_log10f.S e_log2.S e_log2f.S e_remainder.S \ 112 e_remainderf.S e_scalb.S e_scalbf.S e_sqrt.S e_sqrtf.S s_atan.S \ 113 s_atanf.S s_ceil.S s_ceilf.S s_copysign.S s_copysignf.S s_cos.S \ 114 s_cosf.S s_finite.S s_finitef.S s_floor.S s_floorf.S \ 115 s_ilogb.S s_ilogbf.S s_ilogbl.S s_log1p.S s_log1pf.S \ 116 s_logb.S s_logbf.S s_logbl.S \ 117 s_rint.S s_rintf.S s_scalbn.S s_scalbnf.S s_significand.S \ 118 s_significandf.S s_sin.S s_sinf.S s_tan.S s_tanf.S lrint.S 119 # do not pick up the i387 asm version, it is incorrect 120 s_modf.o s_modf.pico s_modf.po s_modf.d: s_modf.c 121 122 .if (${MACHINE_ARCH} == "i386") 123 SUBDIR=arch/i387 124 .endif 125 .elif (${LIBC_MACHINE_ARCH} == "m68k") 126 .if defined(M68060) 127 .PATH: ${.CURDIR}/arch/m68060 128 .include "${.CURDIR}/arch/m68060/Makefile.list" 129 COPTS+=-m68060 130 .PATH: ${.CURDIR}/arch/m68k 131 ARCH_SRCS += s_ceil.S s_copysign.S s_finite.S s_floor.S s_rint.S 132 .elif defined(M68040) 133 .PATH: ${.CURDIR}/arch/m68k 134 COPTS+=-m68040 135 ARCH_SRCS = s_copysign.S s_finite.S 136 .else 137 .if (${MKSOFTFLOAT} != "yes") 138 .PATH: ${.CURDIR}/arch/mc68881 ${.CURDIR}/arch/m68k 139 ARCH_SRCS = e_acos.S e_asin.S e_atanh.S e_cosh.S e_exp.S e_fmod.S e_log.S \ 140 e_log10.S e_remainder.S e_scalb.S e_sinh.S e_sqrt.S s_atan.S \ 141 s_ceil.S s_copysign.S s_cos.S s_expm1.S s_finite.S s_floor.S \ 142 s_log1p.S s_logb.S s_rint.S s_scalbn.S s_sin.S s_tan.S s_tanh.S 143 .endif 144 .endif 145 # end of m68k 146 .elif (${LIBC_MACHINE_ARCH} == "vax") 147 .PATH: ${.CURDIR}/arch/vax 148 149 #NOIEEE_ARCH+= s_fmax.c s_fmaxf.c s_fmaxl.c 150 #NOIEEE_ARCH+= n_infnan.S n_argred.S n_sqrt.S 151 #ARCH_SRCS = n_atan2.S n_cabs.S n_cbrt.S n_support.S n_sincos.S n_tan.S 152 # XXX - ripped out due to lack of the insn polyd in the Mariah chip, 153 # and emulation code isn't written yet. 154 ARCH_SRCS = n_scalbn.S 155 WARNS?=5 156 .elif (${LIBC_MACHINE_CPU} == "riscv") 157 .PATH: ${.CURDIR}/arch/riscv 158 159 COMMON_SRCS += fenv.c 160 161 .if ${MKSOFTFLOAT} == "no" 162 ARCH_SRCS = e_sqrt.S e_sqrtf.S 163 ARCH_SRCS += s_copysign.S s_copysignf.S 164 ARCH_SRCS += s_fabs.S s_fabsf.S 165 ARCH_SRCS += s_fma.S s_fmaf.S 166 ARCH_SRCS += s_fmax.S s_fmaxf.S 167 ARCH_SRCS += s_fmin.S s_fminf.S 168 .endif 169 .elif (${LIBC_MACHINE_ARCH} == "powerpc") 170 .PATH: ${.CURDIR}/arch/powerpc 171 COPTS.e_sqrtl.c += -DHAVE_FENV_H 172 COMMON_SRCS += fenv.c 173 .elif (${LIBC_MACHINE_CPU} == "mips") 174 .PATH: ${.CURDIR}/arch/mips 175 COPTS.e_sqrtl.c += -DHAVE_FENV_H 176 COMMON_SRCS += fenv.c 177 .endif 178 179 WARNS?=5 180 181 .PATH: ${.CURDIR}/man 182 .PATH: ${.CURDIR}/src 183 .PATH: ${.CURDIR}/noieee_src 184 185 .if (${LIBC_MACHINE_ARCH} == "alpha") 186 COPTS+= -mfp-rounding-mode=d 187 .endif 188 189 .if (${LIBC_MACHINE_ARCH} != "vax") 190 CPPFLAGS+= -D_MULTI_LIBM -D_POSIX_MODE 191 # XXX noieee libm is gross 192 COPTS+= -fno-strict-aliasing 193 .endif 194 CPPFLAGS+=-DLIBM_SCCS 195 196 LIB= m 197 COMMON_SRCS+= b_exp.c b_log.c b_tgamma.c \ 198 e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \ 199 e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \ 200 e_expf.c e_fmod.c e_fmodf.c e_fmodl.c e_hypot.c e_hypotf.c \ 201 e_j0.c e_j0f.c \ 202 e_j1.c e_j1f.c e_jn.c e_jnf.c e_lgamma_r.c e_lgammaf_r.c e_log.c \ 203 e_log2.c e_log10.c e_log10f.c e_log2f.c e_logf.c e_pow.c e_powf.c \ 204 e_rem_pio2.c e_rem_pio2f.c e_remainder.c e_remainderf.c e_scalb.c \ 205 e_scalbf.c e_sinh.c e_sinhf.c e_sqrt.c e_sqrtf.c e_sqrtl.c \ 206 k_cos.c k_cosf.c k_rem_pio2.c k_rem_pio2f.c k_sin.c k_sinf.c \ 207 k_standard.c k_tan.c k_tanf.c \ 208 ldbl_dummy.c \ 209 s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_cbrt.c s_cbrtf.c s_cbrtl.c \ 210 s_ceil.c s_ceilf.c s_ceill.c s_copysign.c s_copysignf.c s_copysignl.c \ 211 s_cos.c s_cosf.c s_erf.c \ 212 s_erff.c s_exp2.c s_exp2f.c s_expm1.c s_expm1f.c s_fabsf.c s_fabsl.c \ 213 s_finite.c s_finitef.c \ 214 s_floor.c s_floorf.c s_floorl.c s_frexpf.c \ 215 s_ilogb.c s_ilogbf.c s_ilogbl.c \ 216 s_isinff.c s_isnanf.c s_lib_version.c s_log1p.c \ 217 s_log1pf.c s_logb.c s_logbf.c s_logbl.c \ 218 s_matherr.c s_modff.c s_modfl.c s_nextafter.c s_nextafterl.c \ 219 s_nextafterf.c s_remquo.c s_remquof.c s_rint.c s_rintf.c \ 220 s_round.c s_roundf.c s_roundl.c s_scalbn.c \ 221 s_scalbnf.c s_scalbnl.c s_signgam.c s_significand.c s_significandf.c s_sin.c \ 222 s_sinf.c s_tan.c s_tanf.c s_tanh.c s_tanhf.c s_tgammaf.c \ 223 s_trunc.c s_truncf.c s_truncl.c \ 224 w_acos.c w_acosf.c w_acosh.c w_acoshf.c w_asin.c w_asinf.c w_atan2.c \ 225 w_atan2f.c w_atanh.c w_atanhf.c w_cosh.c w_coshf.c \ 226 w_drem.c w_dremf.c w_exp.c w_expf.c w_fmod.c w_fmodf.c w_fmodl.c \ 227 w_gamma.c w_gamma_r.c w_gammaf.c w_gammaf_r.c w_hypot.c w_hypotf.c \ 228 w_j0.c \ 229 w_j0f.c w_j1.c w_j1f.c w_jn.c w_jnf.c w_lgamma.c w_lgamma_r.c \ 230 w_lgammaf.c w_lgammaf_r.c w_log.c w_log10.c w_log10f.c w_log2.c \ 231 w_log2f.c w_logf.c \ 232 w_pow.c w_powf.c w_remainder.c w_remainderf.c w_scalb.c w_scalbf.c \ 233 w_sinh.c w_sinhf.c w_sqrt.c w_sqrtf.c w_sqrtl.c \ 234 lrint.c lrintf.c llrint.c llrintf.c lround.c lroundf.c llround.c \ 235 llroundf.c s_frexp.c s_frexpl.c s_modf.c \ 236 s_fmax.c s_fmaxf.c s_fmaxl.c \ 237 s_fmin.c s_fminf.c s_fminl.c s_fdim.c 238 239 .PATH: ${.CURDIR}/compat 240 COMMON_SRCS+= compat_cabs.c compat_cabsf.c 241 # XXX our compatibility cabs() is different! 242 COPTS.compat_cabs.c= ${${ACTIVE_CC} == "gcc":? -fno-builtin-cabs :} 243 COPTS.compat_cabsf.c= ${${ACTIVE_CC} == "gcc":? -fno-builtin-cabsf :} 244 245 # math routines for non-IEEE architectures. 246 NOIEEE_SRCS = n_asincos.c n_acosh.c n_asinh.c n_atan.c n_atanh.c n_cosh.c \ 247 n_erf.c n_exp.c n_exp2.c n_exp2f.c n_exp__E.c n_expm1.c n_floor.c \ 248 n_fmod.c n_gamma.c \ 249 n_lgamma.c n_j0.c n_j1.c n_jn.c n_log.c n_log10.c n_log1p.c \ 250 n_log2.c n_log__L.c n_pow.c n_sinh.c n_tanh.c \ 251 n_sincos.c n_tan.c \ 252 n_round.c n_roundf.c n_lround.c n_lroundf.c \ 253 n_fmax.c n_fmaxf.c n_fmin.c n_fminf.c 254 # n_sqrt.c n_argred.c n_infnan.c n_atan2.c n_cabs.c n_cbrt.c n_support.c 255 256 257 # NetBSD's C library supplies these functions: 258 #COMMON_SRCS+= s_fabs.c s_frexp.c s_isinf.c s_isnan.c s_ldexp.c s_modf.c 259 260 .if (${LIBC_MACHINE_ARCH} == "vax") 261 SRCS= ${NOIEEE_SRCS} ${NOIEEE_ARCH} 262 .else 263 SRCS= ${COMMON_SRCS} 264 .endif 265 266 .ifdef ARCH_ADDS 267 SRCS+= ${ARCH_ADDS} 268 .endif 269 270 # Substitute common sources with any arch specific sources 271 .for i in ${ARCH_SRCS} ${NOIEEE_ARCH} 272 SRCS:=${SRCS:S/^${i:S/.S/.c/}/$i/} 273 .endfor 274 275 .if (${LIBC_MACHINE_ARCH} == "vax") # XXX until POLYD is written. 276 .PATH: ${.CURDIR}/arch/vax 277 SRCS:=${SRCS} n_sqrt.S n_argred.S n_infnan.S n_atan2.S n_cabs.S n_cbrt.S \ 278 n_support.S n_scalbn.S 279 .endif 280 281 .if (${LIBC_MACHINE_ARCH} == "i386") 282 # XXX this gets miscompiled. There should be a better fix. 283 COPTS.s_tanh.c+= -O0 284 .endif 285 286 MAN+= acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 \ 287 ceil.3 copysign.3 cos.3 cosh.3 \ 288 erf.3 exp.3 \ 289 fabs.3 finite.3 fma.3 fmod.3 frexp.3 hypot.3 \ 290 ieee_test.3 ilogb.3 isinff.3 j0.3 ldexp.3 lgamma.3 log.3 lrint.3 \ 291 math.3 modf.3 nextafter.3 pow.3 \ 292 remainder.3 rint.3 round.3 \ 293 scalbn.3 sin.3 sinh.3 sqrt.3 \ 294 tan.3 tanh.3 trunc.3 fmax.3 fdim.3 295 296 # fenv.h interface 297 MAN+= feclearexcept.3 feenableexcept.3 fegetenv.3 fegetround.3 fenv.3 298 MLINKS+=feclearexcept.3 fegetexceptflag.3 \ 299 feclearexcept.3 feraiseexcept.3 \ 300 feclearexcept.3 fesetexceptflag.3 \ 301 feclearexcept.3 fetestexcept.3 302 MLINKS+=feenableexcept.3 fedisableexcept.3 \ 303 feenableexcept.3 fegetexcept.3 304 MLINKS+=fegetenv.3 feholdexcept.3 \ 305 fegetenv.3 fesetenv.3 \ 306 fegetenv.3 feupdateenv.3 307 MLINKS+=fegetround.3 fesetround.3 308 309 MLINKS+=acos.3 acosf.3 310 MLINKS+=acosh.3 acoshf.3 311 MLINKS+=asin.3 asinf.3 312 MLINKS+=asinh.3 asinhf.3 313 MLINKS+=atan.3 atanf.3 314 MLINKS+=atan2.3 atan2f.3 315 MLINKS+=atanh.3 atanhf.3 316 MLINKS+=ceil.3 ceilf.3 \ 317 ceil.3 ceill.3 \ 318 ceil.3 floor.3 \ 319 ceil.3 floorf.3 \ 320 ceil.3 floorl.3 321 MLINKS+=copysign.3 copysignf.3 \ 322 copysign.3 copysignl.3 323 MLINKS+=cos.3 cosf.3 324 MLINKS+=cosh.3 coshf.3 325 MLINKS+=erf.3 erff.3 \ 326 erf.3 erfl.3 \ 327 erf.3 erfc.3 \ 328 erf.3 erfcf.3 \ 329 erf.3 erfcl.3 330 MLINKS+=exp.3 expf.3 exp.3 expm1.3 exp.3 expm1f.3 \ 331 exp.3 exp2.3 exp.3 exp2f.3 332 MLINKS+=log.3 logf.3 \ 333 log.3 log10.3 \ 334 log.3 log10f.3 \ 335 log.3 log1p.3 \ 336 log.3 log1pf.3 \ 337 log.3 log2.3 \ 338 log.3 log2f.3 339 MLINKS+=pow.3 powf.3 340 MLINKS+=fabs.3 fabsf.3 341 MLINKS+=finite.3 finitef.3 342 MLINKS+=fmod.3 fmodf.3 \ 343 fmod.3 fmodl.3 344 MLINKS+=hypot.3 hypotf.3 345 MLINKS+=ieee_test.3 logb.3 ieee_test.3 logbf.3 ieee_test.3 logbl.3 346 MLINKS+=ieee_test.3 scalb.3 ieee_test.3 scalbf.3 347 MLINKS+=ieee_test.3 significand.3 ieee_test.3 significandf.3 348 MLINKS+=ilogb.3 ilogbf.3 ilogb.3 ilogbl.3 349 MLINKS+=isinff.3 isnanf.3 350 MLINKS+=j0.3 j0f.3 j0.3 j1.3 j0.3 j1f.3 j0.3 jn.3 j0.3 jnf.3 \ 351 j0.3 y0.3 j0.3 y0f.3 j0.3 y1.3 j0.3 y1f.3 j0.3 yn.3 j0.3 ynf.3 352 MLINKS+=lgamma.3 lgammaf.3 lgamma.3 lgamma_r.3 lgamma.3 lgammaf_r.3 \ 353 lgamma.3 gamma.3 lgamma.3 gammaf.3 lgamma.3 gamma_r.3 \ 354 lgamma.3 gammaf_r.3 lgamma.3 tgamma.3 lgamma.3 tgammaf.3 355 MLINKS+=modf.3 modff.3 \ 356 modf.3 modfl.3 357 MLINKS+=nextafter.3 nextafterf.3 \ 358 nextafter.3 nextafterl.3 \ 359 nextafter.3 nexttoward.3 \ 360 nextafter.3 nexttowardf.3 361 MLINKS+=lrint.3 lrintf.3 lrint.3 llrint.3 lrint.3 llrintf.3 362 MLINKS+=remainder.3 remainderf.3 \ 363 remainder.3 remquo.3 \ 364 remainder.3 remquof.3 365 MLINKS+=rint.3 rintf.3 \ 366 rint.3 rintl.3 \ 367 rint.3 nearbyint.3 \ 368 rint.3 nearbyintf.3 \ 369 rint.3 nearbyintl.3 370 MLINKS+=scalbn.3 scalbnf.3 \ 371 scalbn.3 scalbnl.3 372 MLINKS+=sin.3 sinf.3 373 MLINKS+=sin.3 sinhf.3 374 MLINKS+=sqrt.3 sqrtf.3 sqrt.3 sqrtl.3 \ 375 sqrt.3 cbrt.3 sqrt.3 cbrtf.3 sqrt.3 cbrtl.3 376 MLINKS+=tan.3 tanf.3 377 MLINKS+=tanh.3 tanhf.3 378 MLINKS+=round.3 roundf.3 \ 379 round.3 roundl.3 380 MLINKS+=trunc.3 truncf.3 \ 381 trunc.3 truncl.3 382 MLINKS+=fmax.3 fmaxl.3 383 MLINKS+=fmax.3 fmaxf.3 384 MLINKS+=fmax.3 fmin.3 385 MLINKS+=fmax.3 fminl.3 386 MLINKS+=fmax.3 fminf.3 387 MLINKS+=fdim.3 fdiml.3 388 MLINKS+=fdim.3 fdimf.3 389 MLINKS+=fma.3 fmaf.3 \ 390 fma.3 fmal.3 391 392 .if (${MKCOMPLEX} != "no") 393 .include "${.CURDIR}/complex/Makefile.inc" 394 .endif 395 396 COPTS.compat_cabs.c+= ${${ACTIVE_CC} == "clang":? -Wno-incompatible-library-redeclaration :} 397 COPTS.compat_cabsf.c+= ${${ACTIVE_CC} == "clang":? -Wno-incompatible-library-redeclaration :} 398 399 .include "${.CURDIR}/compiler_rt/Makefile.inc" 400 .include "${.CURDIR}/gen/Makefile.inc" 401 402 .include <bsd.lib.mk> 403 .include <bsd.subdir.mk> 404
Indexes created Thu Oct 02 14:10:14 GMT 2025