Makefile revision 1.18
1# @(#)Makefile 5.1beta 93/09/24 2# $Id: Makefile,v 1.18 1994/03/10 18:13:32 jtc Exp $ 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# fdlibm.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} == "i386") 45# Uncomment the following lines if you have a i387 (or i486 or Pentium) 46#.PATH: ${.CURDIR}/arch/i387 47#ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_fmod.S e_log.S e_log10.S \ 48# e_remainder.S e_scalb.S e_sqrt.S s_atan.S s_ceil.S s_copysign.S \ 49# s_cos.S s_finite.S s_floor.S s_ilogb.S s_log1p.S s_logb.S \ 50# s_rint.S s_scalbn.S s_significand.S s_sin.S s_tan.S 51.elif (${MACHINE_ARCH} == "m68k") 52.PATH: ${.CURDIR}/arch/mc68881 53ARCH_SRCS = e_acos.S e_asin.S e_atanh.S e_cosh.S e_exp.S e_log.S e_log10.S \ 54 e_sinh.S s_atan.S s_copysign.S s_cos.S s_expm1.S s_finite.S \ 55 s_log1p.S s_logb.S s_scalbn.S s_sin.S s_sqrt.S s_tan.S s_tanh.S 56.endif 57 58.PATH: ${.CURDIR}/man 59.PATH: ${.CURDIR}/src 60 61 62CFLAGS+= -D_MULTI_LIBM -D_POSIX_MODE 63 64LIB= m 65COMMON_SRCS = k_standard.c k_rem_pio2.c k_cos.c k_sin.c k_tan.c \ 66 e_acos.c e_acosh.c e_asin.c e_atan2.c e_atanh.c e_cosh.c e_exp.c \ 67 e_fmod.c e_gamma.c e_gamma_r.c e_hypot.c e_j0.c e_j1.c e_jn.c \ 68 e_lgamma.c e_lgamma_r.c e_log.c e_log10.c e_pow.c e_rem_pio2.c \ 69 e_remainder.c e_scalb.c e_sinh.c e_sqrt.c \ 70 w_acos.c w_acosh.c w_asin.c w_atan2.c \ 71 w_atanh.c w_cosh.c w_exp.c w_fmod.c \ 72 w_gamma.c w_gamma_r.c w_hypot.c w_j0.c \ 73 w_j1.c w_jn.c w_lgamma.c w_lgamma_r.c \ 74 w_log.c w_log10.c w_pow.c w_remainder.c \ 75 w_scalb.c w_sinh.c w_sqrt.c \ 76 w_cabs.c w_drem.c \ 77 s_asinh.c s_atan.c s_cbrt.c s_ceil.c s_copysign.c \ 78 s_cos.c s_erf.c s_expm1.c s_finite.c s_floor.c \ 79 s_ilogb.c s_lib_version.c \ 80 s_log1p.c s_logb.c s_matherr.c s_nextafter.c \ 81 s_rint.c s_scalbn.c s_signgam.c s_significand.c s_sin.c \ 82 s_tan.c s_tanh.c 83 84# NetBSD's C library supplies these functions: 85#COMMON_SRCS+= s_fabs.c s_frexp.c s_isnan.c s_ldexp.c s_modf.c 86 87 88SRCS=${COMMON_SRCS} 89 90# Substitute common sources with any arch specific sources 91.for i in ${ARCH_SRCS} 92 SRCS:=${SRCS:S/${i:S/.S/.c/}/$i/} 93.endfor 94 95 96MAN3+= acos.0 acosh.0 asin.0 asinh.0 atan.0 atan2.0 atanh.0 ceil.0 \ 97 cos.0 cosh.0 erf.0 exp.0 fabs.0 floor.0 fmod.0 hypot.0 ieee.0 \ 98 infnan.0 j0.0 lgamma.0 math.0 rint.0 sin.0 sinh.0 sqrt.0 \ 99 tan.0 tanh.0 100 101MLINKS+=erf.3 erfc.3 102MLINKS+=exp.3 expm1.3 exp.3 log.3 exp.3 log10.3 exp.3 log1p.3 exp.3 pow.3 103MLINKS+=hypot.3 cabs.3 104MLINKS+=ieee.3 copysign.3 ieee.3 finite.3 ieee.3 ilogb.3 \ 105 ieee.3 nextafter.3 ieee.3 remainder.3 ieee.3 scalbn.3 106MLINKS+=j0.3 j1.3 j0.3 jn.3 j0.3 y0.3 j0.3 y1.3 j0.3 yn.3 107MLINKS+=lgamma.3 gamma.3 108MLINKS+=sqrt.3 cbrt.3 109 110 111.include <bsd.lib.mk> 112