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| 1 | +# |
| 2 | +# @(#)Makefile 1.4 95/01/18 |
| 3 | +# |
| 4 | +# ==================================================== |
| 5 | +# Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. |
| 6 | +# |
| 7 | +# Developed at SunSoft, 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 | +# NOTE: if scalb's second arguement is an int, then one must |
| 44 | +# define _SCALB_INT in CFLAGS. The default prototype of scalb |
| 45 | +# is double scalb(double, double) |
| 46 | +# |
| 47 | + |
| 48 | +prefix = @prefix@ |
| 49 | + |
| 50 | +AR = @AR@ |
| 51 | + |
| 52 | +CC = @CC@ |
| 53 | + |
| 54 | +# |
| 55 | +# Default IEEE libm |
| 56 | +# |
| 57 | +CFLAGS = @CFLAGS@ -D_IEEE_LIBM |
| 58 | + |
| 59 | +CHMOD = @CHMOD@ |
| 60 | + |
| 61 | +CP = @CP@ |
| 62 | + |
| 63 | +INCFILES = fdlibm.h |
| 64 | + |
| 65 | +LDFLAGS = @LDFLAGS@ |
| 66 | + |
| 67 | +LIB = libfdm.a |
| 68 | + |
| 69 | +LIBS = @LIBS@ |
| 70 | + |
| 71 | +RANLIB = @RANLIB@ |
| 72 | + |
| 73 | +RM = @RM@ -f |
| 74 | + |
| 75 | +.INIT: $(INCFILES) |
| 76 | + |
| 77 | +.KEEP_STATE: |
| 78 | + |
| 79 | +src = k_standard.c k_rem_pio2.c \ |
| 80 | + k_cos.c k_sin.c k_tan.c \ |
| 81 | + e_acos.c e_acosh.c e_asin.c e_atan2.c \ |
| 82 | + e_atanh.c e_cosh.c e_exp.c e_fmod.c \ |
| 83 | + e_gamma.c e_gamma_r.c e_hypot.c e_j0.c \ |
| 84 | + e_j1.c e_jn.c e_lgamma.c e_lgamma_r.c \ |
| 85 | + e_log.c e_log10.c e_pow.c e_rem_pio2.c e_remainder.c \ |
| 86 | + e_scalb.c e_sinh.c e_sqrt.c \ |
| 87 | + w_acos.c w_acosh.c w_asin.c w_atan2.c \ |
| 88 | + w_atanh.c w_cosh.c w_exp.c w_fmod.c \ |
| 89 | + w_gamma.c w_gamma_r.c w_hypot.c w_j0.c \ |
| 90 | + w_j1.c w_jn.c w_lgamma.c w_lgamma_r.c \ |
| 91 | + w_log.c w_log10.c w_pow.c w_remainder.c \ |
| 92 | + w_scalb.c w_sinh.c w_sqrt.c \ |
| 93 | + s_asinh.c s_atan.c s_cbrt.c s_ceil.c s_copysign.c \ |
| 94 | + s_cos.c s_erf.c s_expm1.c s_fabs.c s_finite.c s_floor.c \ |
| 95 | + s_frexp.c s_ilogb.c s_isnan.c s_ldexp.c s_lib_version.c \ |
| 96 | + s_log1p.c s_logb.c s_matherr.c s_modf.c s_nextafter.c \ |
| 97 | + s_rint.c s_scalbn.c s_signgam.c s_significand.c s_sin.c \ |
| 98 | + s_tan.c s_tanh.c |
| 99 | + |
| 100 | +obj = k_standard.o k_rem_pio2.o \ |
| 101 | + k_cos.o k_sin.o k_tan.o \ |
| 102 | + e_acos.o e_acosh.o e_asin.o e_atan2.o \ |
| 103 | + e_atanh.o e_cosh.o e_exp.o e_fmod.o \ |
| 104 | + e_gamma.o e_gamma_r.o e_hypot.o e_j0.o \ |
| 105 | + e_j1.o e_jn.o e_lgamma.o e_lgamma_r.o \ |
| 106 | + e_log.o e_log10.o e_pow.o e_rem_pio2.o e_remainder.o \ |
| 107 | + e_scalb.o e_sinh.o e_sqrt.o \ |
| 108 | + w_acos.o w_acosh.o w_asin.o w_atan2.o \ |
| 109 | + w_atanh.o w_cosh.o w_exp.o w_fmod.o \ |
| 110 | + w_gamma.o w_gamma_r.o w_hypot.o w_j0.o \ |
| 111 | + w_j1.o w_jn.o w_lgamma.o w_lgamma_r.o \ |
| 112 | + w_log.o w_log10.o w_pow.o w_remainder.o \ |
| 113 | + w_scalb.o w_sinh.o w_sqrt.o \ |
| 114 | + s_asinh.o s_atan.o s_cbrt.o s_ceil.o s_copysign.o \ |
| 115 | + s_cos.o s_erf.o s_expm1.o s_fabs.o s_finite.o s_floor.o \ |
| 116 | + s_frexp.o s_ilogb.o s_isnan.o s_ldexp.o s_lib_version.o \ |
| 117 | + s_log1p.o s_logb.o s_matherr.o s_modf.o s_nextafter.o \ |
| 118 | + s_rint.o s_scalbn.o s_signgam.o s_significand.o s_sin.o \ |
| 119 | + s_tan.o s_tanh.o |
| 120 | + |
| 121 | +all: $(LIB) |
| 122 | + |
| 123 | +check: |
| 124 | + @echo This package does not have a validation suite. |
| 125 | + |
| 126 | +clean: |
| 127 | + -$(RM) *~ #* core a.out |
| 128 | + |
| 129 | +distclean: mostlyclean |
| 130 | + -$(RM) $(LIB) |
| 131 | + -$(RM) -r autom4te.cache/ |
| 132 | + -$(RM) config.cache config.log config.status Makefile |
| 133 | + |
| 134 | +install: $(LIB) uninstall |
| 135 | + $(CP) $(LIB) $(prefix)/lib/$(LIB) |
| 136 | + $(CHMOD) 664 $(prefix)/lib/$(LIB) |
| 137 | + $(RANLIB) $(prefix)/lib/$(LIB) || true |
| 138 | + |
| 139 | +$(LIB) : $(obj) |
| 140 | + $(AR) cru $(LIB) $(obj) |
| 141 | + $(RANLIB) $(LIB) || true |
| 142 | + |
| 143 | +maintainer-clean: distclean |
| 144 | + @echo "This command is intended for maintainers to use;" |
| 145 | + @echo "it deletes files that may require special tools to rebuild." |
| 146 | + -$(RM) configure |
| 147 | + |
| 148 | +mostlyclean: clean |
| 149 | + -$(RM) $(obj) |
| 150 | + |
| 151 | +source: $(src) README |
| 152 | + |
| 153 | +uninstall: |
| 154 | + -$(RM) $(prefix)/lib/$(LIB) |
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