# $NetBSD: Makefile,v 1.191.2.3 2017/08/29 14:31:43 martin Exp $ # # @(#)Makefile 5.1beta 93/09/24 # # ==================================================== # Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. # # Developed at SunPro, a Sun Microsystems, Inc. business. # Permission to use, copy, modify, and distribute this # software is freely granted, provided that this notice # is preserved. # ==================================================== # # # # There are two options in making libm at fdlibm compile time: # _IEEE_LIBM --- IEEE libm; smaller, and somewhat faster # _MULTI_LIBM --- Support multi-standard at runtime by # imposing wrapper functions defined in # fdlibm.h: # _IEEE_MODE -- IEEE # _XOPEN_MODE -- X/OPEN # _POSIX_MODE -- POSIX/ANSI # _SVID3_MODE -- SVID # # Here is how to set up CPPFLAGS to create the desired libm at # compile time: # # CPPFLAGS = -D_IEEE_LIBM ... IEEE libm (recommended) # CPPFLAGS = -D_SVID3_MODE ... Multi-standard supported # libm with SVID as the # default standard # CPPFLAGS = -D_XOPEN_MODE ... Multi-standard supported # libm with XOPEN as the # default standard # CPPFLAGS = -D_POSIX_MODE ... Multi-standard supported # libm with POSIX as the # default standard # CPPFLAGS = ... Multi-standard supported # libm with IEEE as the # default standard # USE_SHLIBDIR= yes # require this for the value of I387_LIBM from mk.conf, if set. .include LIBC_MACHINE_ARCH?= ${MACHINE_ARCH} LIBC_MACHINE_CPU?= ${MACHINE_CPU} # compiler_rt uses typeof() and __extension__ LINTFLAGS += -g .if (${LIBC_MACHINE_CPU} == "aarch64") .PATH: ${.CURDIR}/arch/aarch64 ARCH_SRCS = e_sqrt.S e_sqrtf.S s_fabsf.S ARCH_SRCS+= s_fma.S s_fmaf.S s_fmax.S s_fmaxf.S s_fmin.S s_fminf.S .if ${MKSOFTFLOAT} == "no" COMMON_SRCS+= fenv.c .endif COMMON_SRCS+= s_nexttoward.c s_rintl.c COMMON_SRCS+= e_sqrtl.c COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c .elif (${LIBC_MACHINE_ARCH} == "alpha") .PATH: ${.CURDIR}/arch/alpha ARCH_SRCS = s_copysign.S s_copysignf.S lrint.S COMMON_SRCS+= fenv.c COPTS+= -mfloat-ieee -mieee-with-inexact -mfp-trap-mode=sui -mtrap-precision=i .elif (${LIBC_MACHINE_CPU} == "arm") .PATH.c: ${.CURDIR}/arch/arm .if ${MKSOFTFLOAT} == "no" COMMON_SRCS+= fenv.c .endif COMMON_SRCS+= s_rintl.c .for f in fenv.c lrint.S lrintf.S s_fabsf.S s_fma.S s_fmaf.S COPTS.$f += -mfpu=vfp .endfor COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c .if (${MKSOFTFLOAT} == "no") .PATH.S: ${.CURDIR}/arch/arm ARCH_SRCS = e_sqrt.S e_sqrtf.S lrint.S lrintf.S s_fabsf.S s_fma.S s_fmaf.S .endif .elif (${LIBC_MACHINE_ARCH} == "ia64") .PATH: ${.CURDIR}/arch/ia64 COMMON_SRCS += fenv.c .elif (${LIBC_MACHINE_ARCH} == "hppa") .PATH.c: ${.CURDIR}/arch/hppa COMMON_SRCS+= fenv.c s_rintl.c .elif (${LIBC_MACHINE_ARCH} == "sparc") .PATH: ${.CURDIR}/arch/sparc COMMON_SRCS+= fenv.c COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c .elif (${LIBC_MACHINE_ARCH} == "sparc64") .PATH: ${.CURDIR}/arch/sparc64 COMMON_SRCS+= fenv.c COMMON_SRCS+= s_rintl.c .ifndef _COMPAT_M32_MK_ COMMON_SRCS+= s_nexttoward.c .endif COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c .elif ((${MACHINE_ARCH} == "i386") || (${MACHINE_ARCH} == "x86_64")) # XXX consider making this LIBC_MACHINE_ARCH? .if (${MACHINE_ARCH} == "x86_64") .PATH: ${.CURDIR}/arch/x86_64 .endif .PATH: ${.CURDIR}/arch/i387 COMMON_SRCS+= fenv.c s_nexttoward.c s_rintl.c COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_expf.S e_fmod.S e_log.S \ e_logf.S e_log10.S e_log10f.S e_log2.S e_log2f.S e_remainder.S \ e_remainderf.S e_scalb.S e_scalbf.S e_sqrt.S e_sqrtf.S s_atan.S \ s_atanf.S s_ceil.S s_ceilf.S s_copysign.S s_copysignf.S s_cos.S \ s_cosf.S s_finite.S s_finitef.S s_floor.S s_floorf.S \ s_log1p.S s_log1pf.S s_logb.S s_logbf.S s_logbl.S \ s_rint.S s_rintf.S s_scalbn.S s_scalbnf.S s_significand.S \ s_significandf.S s_sin.S s_sinf.S s_tan.S s_tanf.S lrint.S # do not pick up the i387 asm version for the following functions; # it is incorrect .for f in modf ilogb ilogbl ilogbf s_${f}.o s_${f}.pico s_${f}.po s_${f}.go s_${f}.d: s_${f}.c .endfor .if (${MACHINE_ARCH} == "i386") SUBDIR=arch/i387 .endif .elif (${LIBC_MACHINE_ARCH} == "m68k") .if defined(M68060) .PATH: ${.CURDIR}/arch/m68060 .include "${.CURDIR}/arch/m68060/Makefile.list" COPTS+=-m68060 .PATH: ${.CURDIR}/arch/m68k ARCH_SRCS += s_ceil.S s_copysign.S s_finite.S s_floor.S s_rint.S .elif defined(M68040) .PATH: ${.CURDIR}/arch/m68k COPTS+=-m68040 ARCH_SRCS = s_copysign.S s_finite.S .else .if (${MKSOFTFLOAT} == "no") .PATH: ${.CURDIR}/arch/mc68881 ${.CURDIR}/arch/m68k ARCH_SRCS = e_acos.S e_asin.S e_atanh.S e_cosh.S e_exp.S e_fmod.S e_log.S \ e_log10.S e_remainder.S e_scalb.S e_sinh.S e_sqrt.S s_atan.S \ s_ceil.S s_copysign.S s_cos.S s_expm1.S s_finite.S s_floor.S \ s_log1p.S s_logb.S s_rint.S s_scalbn.S s_sin.S s_tan.S s_tanh.S COMMON_SRCS += fenv.c s_nexttoward.c s_rintl.c .endif .endif # end of m68k .elif (${LIBC_MACHINE_ARCH} == "vax") .PATH: ${.CURDIR}/arch/vax #NOIEEE_ARCH+= s_fmax.c s_fmaxf.c s_fmaxl.c #NOIEEE_ARCH+= n_infnan.S n_argred.S n_sqrt.S #ARCH_SRCS = n_atan2.S n_cabs.S n_cbrt.S n_support.S n_sincos.S n_tan.S # XXX - ripped out due to lack of the insn polyd in the Mariah chip, # and emulation code isn't written yet. ARCH_SRCS = n_scalbn.S WARNS?=5 .elif (${LIBC_MACHINE_CPU} == "riscv") .PATH: ${.CURDIR}/arch/riscv .if ${MKSOFTFLOAT} == "no" COMMON_SRCS += fenv.c ARCH_SRCS = e_sqrt.S e_sqrtf.S ARCH_SRCS += s_copysign.S s_copysignf.S ARCH_SRCS += s_fabs.S s_fabsf.S ARCH_SRCS += s_fma.S s_fmaf.S ARCH_SRCS += s_fmax.S s_fmaxf.S ARCH_SRCS += s_fmin.S s_fminf.S .endif .elif (${LIBC_MACHINE_ARCH} == "powerpc") .PATH: ${.CURDIR}/arch/powerpc .if ${MKSOFTFLOAT} == "no" COMMON_SRCS += fenv.c .endif .elif (${LIBC_MACHINE_CPU} == "mips") .PATH: ${.CURDIR}/arch/mips .if ${MKSOFTFLOAT} == "no" COMMON_SRCS += fenv.c .endif COMMON_SRCS+= s_rintl.c .if (${MACHINE_ARCH} == "mips64eb" || ${MACHINE_ARCH} == "mips64el") \ && (!defined(CPUFLAGS) || empty(CPUFLAGS:M-mabi=32)) COMMON_SRCS+= s_nexttoward.c .endif .elif (${LIBC_MACHINE_CPU} == "sh3") .PATH: ${.CURDIR}/arch/sh3 .if ${MKSOFTFLOAT} == "no" COMMON_SRCS += fenv.c .endif .endif # End of list of CPU tests WARNS?=5 .PATH: ${.CURDIR}/man .PATH: ${.CURDIR}/src .PATH: ${.CURDIR}/noieee_src .if (${LIBC_MACHINE_ARCH} == "alpha") COPTS+= -mfp-rounding-mode=d .endif .if (${LIBC_MACHINE_ARCH} != "vax") CPPFLAGS+= -D_MULTI_LIBM -D_POSIX_MODE # XXX noieee libm is gross COPTS+= -fno-strict-aliasing .endif CPPFLAGS+=-DLIBM_SCCS .if (${MKSOFTFLOAT} != "no" || ${MACHINE_ARCH} == "m68000") .PATH: ${.CURDIR}/softfloat .include "${.CURDIR}/../libc/libcincludes.mk" CPPFLAGS+= -I${ARCHDIR}/softfloat COMMON_SRCS += \ feclearexcept.c \ fedisableexcept.c \ feenableexcept.c \ fegetenv.c \ fegetexcept.c \ fegetexceptflag.c \ fegetround.c \ feholdexcept.c \ feraiseexcept.c \ fesetenv.c \ fesetexceptflag.c \ fesetround.c \ fetestexcept.c \ feupdateenv.c .endif LIB= m COMMON_SRCS+= b_exp.c b_log.c b_tgamma.c \ e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \ e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \ e_expf.c e_fmod.c e_fmodf.c e_fmodl.c e_hypot.c e_hypotf.c \ e_j0.c e_j0f.c \ e_j1.c e_j1f.c e_jn.c e_jnf.c e_lgamma_r.c e_lgammaf_r.c e_log.c \ e_log2.c e_log10.c e_log10f.c e_log2f.c e_logf.c e_pow.c e_powf.c \ e_rem_pio2.c e_rem_pio2f.c e_remainder.c e_remainderf.c e_scalb.c \ e_scalbf.c e_sinh.c e_sinhf.c e_sqrt.c e_sqrtf.c e_sqrtl.c \ k_cos.c k_cosf.c k_rem_pio2.c k_rem_pio2f.c k_sin.c k_sinf.c \ k_standard.c k_tan.c k_tanf.c \ ldbl_dummy.c \ s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_cbrt.c s_cbrtf.c s_cbrtl.c \ s_ceil.c s_ceilf.c s_ceill.c s_copysign.c s_copysignf.c s_copysignl.c \ s_cos.c s_cosf.c s_erf.c \ s_erff.c s_exp2.c s_exp2f.c s_expm1.c s_expm1f.c s_fabsf.c s_fabsl.c \ s_finite.c s_finitef.c \ s_floor.c s_floorf.c s_floorl.c s_frexpf.c \ s_ilogb.c s_ilogbf.c s_ilogbl.c \ s_isinff.c s_isnanf.c s_lib_version.c s_log1p.c \ s_llrint.c s_llrintf.c s_llrintl.c \ s_llround.c s_llroundf.c s_llroundl.c \ s_lrint.c s_lrintf.c s_lrintl.c \ s_lround.c s_lroundf.c s_lroundl.c \ s_log1pf.c s_logb.c s_logbf.c s_logbl.c \ s_matherr.c s_modff.c s_modfl.c s_nearbyint.c s_nextafter.c s_nextafterl.c \ s_nextafterf.c s_nexttowardf.c s_remquo.c s_remquof.c s_rint.c s_rintf.c \ s_round.c s_roundf.c s_roundl.c s_scalbn.c \ s_scalbnf.c s_scalbnl.c s_signgam.c s_significand.c s_significandf.c s_sin.c \ s_sinf.c s_tan.c s_tanf.c s_tanh.c s_tanhf.c s_tgammaf.c \ s_trunc.c s_truncf.c s_truncl.c \ w_acos.c w_acosf.c w_acosh.c w_acoshf.c w_asin.c w_asinf.c w_atan2.c \ w_atan2f.c w_atanh.c w_atanhf.c w_cosh.c w_coshf.c \ w_drem.c w_dremf.c w_exp.c w_expf.c w_fmod.c w_fmodf.c w_fmodl.c \ w_gamma.c w_gamma_r.c w_gammaf.c w_gammaf_r.c w_hypot.c w_hypotf.c \ w_j0.c \ w_j0f.c w_j1.c w_j1f.c w_jn.c w_jnf.c w_lgamma.c w_lgamma_r.c \ w_lgammaf.c w_lgammaf_r.c w_log.c w_log10.c w_log10f.c w_log2.c \ w_log2f.c w_logf.c \ w_pow.c w_powf.c w_remainder.c w_remainderf.c w_scalb.c w_scalbf.c \ w_sinh.c w_sinhf.c w_sqrt.c w_sqrtf.c w_sqrtl.c \ s_frexp.c s_frexpl.c s_modf.c \ s_fmax.c s_fmaxf.c s_fmaxl.c \ s_fmin.c s_fminf.c s_fminl.c s_fdim.c .PATH: ${.CURDIR}/compat COMMON_SRCS+= compat_cabs.c compat_cabsf.c # XXX our compatibility cabs() is different! COPTS.compat_cabs.c= ${${ACTIVE_CC} == "gcc":? -fno-builtin-cabs :} COPTS.compat_cabsf.c= ${${ACTIVE_CC} == "gcc":? -fno-builtin-cabsf :} # math routines for non-IEEE architectures. NOIEEE_SRCS = n_asincos.c n_acosh.c n_asinh.c n_atan.c n_atanh.c n_atanhf.c \ n_cosh.c \ n_erf.c n_exp.c n_exp2.c n_exp2f.c n_exp__E.c n_expm1.c n_floor.c \ n_fmod.c n_gamma.c n_ilogb.c \ n_lgamma.c n_j0.c n_j1.c n_jn.c n_log.c n_log10.c n_log1p.c \ n_log2.c n_log__L.c n_pow.c n_sinh.c n_tanh.c \ n_sincos.c n_tan.c \ n_round.c n_roundf.c n_lround.c n_lroundf.c \ n_fmax.c n_fmaxf.c n_fmin.c n_fminf.c # n_sqrt.c n_argred.c n_infnan.c n_atan2.c n_cabs.c n_cbrt.c n_support.c # NetBSD's C library supplies these functions: #COMMON_SRCS+= s_fabs.c s_frexp.c s_isinf.c s_isnan.c s_ldexp.c s_modf.c .if (${LIBC_MACHINE_ARCH} == "vax") SRCS= ${NOIEEE_SRCS} ${NOIEEE_ARCH} .else SRCS= ${COMMON_SRCS} .endif .ifdef ARCH_ADDS SRCS+= ${ARCH_ADDS} .endif # Substitute common sources with any arch specific sources .for i in ${ARCH_SRCS} ${NOIEEE_ARCH} SRCS:=${SRCS:S/^${i:S/.S/.c/}/$i/} .endfor .if (${LIBC_MACHINE_ARCH} == "vax") # XXX until POLYD is written. .PATH: ${.CURDIR}/arch/vax SRCS:=${SRCS} n_sqrt.S n_argred.S n_infnan.S n_atan2.S n_cabs.S n_cbrt.S \ n_support.S n_scalbn.S .endif .if (${LIBC_MACHINE_ARCH} == "i386") # XXX this gets miscompiled. There should be a better fix. COPTS.s_tanh.c+= -O0 .endif MAN+= acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 \ ceil.3 copysign.3 cos.3 cosh.3 \ erf.3 exp.3 \ fabs.3 finite.3 fma.3 fmod.3 frexp.3 hypot.3 \ ieee_test.3 ilogb.3 isinff.3 j0.3 ldexp.3 lgamma.3 log.3 lrint.3 \ math.3 modf.3 nextafter.3 pow.3 \ remainder.3 rint.3 round.3 \ scalbn.3 sin.3 sinh.3 sqrt.3 \ tan.3 tanh.3 trunc.3 fmax.3 fdim.3 # fenv.h interface MAN+= feclearexcept.3 feenableexcept.3 fegetenv.3 fegetround.3 fenv.3 MLINKS+=feclearexcept.3 fegetexceptflag.3 \ feclearexcept.3 feraiseexcept.3 \ feclearexcept.3 fesetexceptflag.3 \ feclearexcept.3 fetestexcept.3 MLINKS+=feenableexcept.3 fedisableexcept.3 \ feenableexcept.3 fegetexcept.3 MLINKS+=fegetenv.3 feholdexcept.3 \ fegetenv.3 fesetenv.3 \ fegetenv.3 feupdateenv.3 MLINKS+=fegetround.3 fesetround.3 MLINKS+=acos.3 acosf.3 MLINKS+=acosh.3 acoshf.3 MLINKS+=asin.3 asinf.3 MLINKS+=asinh.3 asinhf.3 MLINKS+=atan.3 atanf.3 MLINKS+=atan2.3 atan2f.3 MLINKS+=atanh.3 atanhf.3 MLINKS+=ceil.3 ceilf.3 \ ceil.3 ceill.3 \ ceil.3 floor.3 \ ceil.3 floorf.3 \ ceil.3 floorl.3 MLINKS+=copysign.3 copysignf.3 \ copysign.3 copysignl.3 MLINKS+=cos.3 cosf.3 MLINKS+=cosh.3 coshf.3 MLINKS+=erf.3 erff.3 \ erf.3 erfl.3 \ erf.3 erfc.3 \ erf.3 erfcf.3 \ erf.3 erfcl.3 MLINKS+=exp.3 expf.3 exp.3 expm1.3 exp.3 expm1f.3 \ exp.3 exp2.3 exp.3 exp2f.3 MLINKS+=log.3 logf.3 \ log.3 log10.3 \ log.3 log10f.3 \ log.3 log1p.3 \ log.3 log1pf.3 \ log.3 log2.3 \ log.3 log2f.3 MLINKS+=pow.3 powf.3 MLINKS+=fabs.3 fabsf.3 \ fabs.3 fabsl.3 MLINKS+=finite.3 finitef.3 MLINKS+=fmod.3 fmodf.3 \ fmod.3 fmodl.3 MLINKS+=hypot.3 hypotf.3 MLINKS+=ieee_test.3 logb.3 ieee_test.3 logbf.3 ieee_test.3 logbl.3 MLINKS+=ieee_test.3 scalb.3 ieee_test.3 scalbf.3 MLINKS+=ieee_test.3 significand.3 ieee_test.3 significandf.3 MLINKS+=ilogb.3 ilogbf.3 ilogb.3 ilogbl.3 MLINKS+=isinff.3 isnanf.3 MLINKS+=j0.3 j0f.3 j0.3 j1.3 j0.3 j1f.3 j0.3 jn.3 j0.3 jnf.3 \ j0.3 y0.3 j0.3 y0f.3 j0.3 y1.3 j0.3 y1f.3 j0.3 yn.3 j0.3 ynf.3 MLINKS+=ldexp.3 ldexpf.3 \ ldexp.3 ldexpl.3 MLINKS+=lgamma.3 lgammaf.3 lgamma.3 lgamma_r.3 lgamma.3 lgammaf_r.3 \ lgamma.3 gamma.3 lgamma.3 gammaf.3 lgamma.3 gamma_r.3 \ lgamma.3 gammaf_r.3 lgamma.3 tgamma.3 lgamma.3 tgammaf.3 MLINKS+=modf.3 modff.3 \ modf.3 modfl.3 MLINKS+=nextafter.3 nextafterf.3 \ nextafter.3 nextafterl.3 \ nextafter.3 nexttoward.3 \ nextafter.3 nexttowardf.3 MLINKS+=lrint.3 lrintf.3 lrint.3 llrint.3 lrint.3 llrintf.3 MLINKS+=remainder.3 remainderf.3 \ remainder.3 remquo.3 \ remainder.3 remquof.3 MLINKS+=rint.3 rintf.3 \ rint.3 rintl.3 \ rint.3 nearbyint.3 \ rint.3 nearbyintf.3 \ rint.3 nearbyintl.3 MLINKS+=scalbn.3 scalbnf.3 \ scalbn.3 scalbnl.3 MLINKS+=sin.3 sinf.3 MLINKS+=sin.3 sinhf.3 MLINKS+=sqrt.3 sqrtf.3 sqrt.3 sqrtl.3 \ sqrt.3 cbrt.3 sqrt.3 cbrtf.3 sqrt.3 cbrtl.3 MLINKS+=tan.3 tanf.3 MLINKS+=tanh.3 tanhf.3 MLINKS+=round.3 roundf.3 \ round.3 roundl.3 MLINKS+=trunc.3 truncf.3 \ trunc.3 truncl.3 MLINKS+=fmax.3 fmaxl.3 MLINKS+=fmax.3 fmaxf.3 MLINKS+=fmax.3 fmin.3 MLINKS+=fmax.3 fminl.3 MLINKS+=fmax.3 fminf.3 MLINKS+=fdim.3 fdiml.3 MLINKS+=fdim.3 fdimf.3 MLINKS+=fma.3 fmaf.3 \ fma.3 fmal.3 .if (${MKCOMPLEX} != "no") .include "${.CURDIR}/complex/Makefile.inc" .endif COPTS.compat_cabs.c+= ${${ACTIVE_CC} == "clang":? -Wno-incompatible-library-redeclaration :} COPTS.compat_cabsf.c+= ${${ACTIVE_CC} == "clang":? -Wno-incompatible-library-redeclaration :} .include "${.CURDIR}/compiler_rt/Makefile.inc" .include "${.CURDIR}/gen/Makefile.inc" .include .include