Makefile revision 1.95 
1#  $NetBSD: Makefile,v 1.95 2010/07/31 21:47:53 joerg 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
45USE_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: ${.CURDIR}/arch/alpha
52ARCH_SRCS = s_copysign.S s_copysignf.S lrint.S
53.elif ((${MACHINE_ARCH} == "i386") || (${MACHINE_ARCH} == "x86_64"))
54
55.if (${MACHINE_ARCH} == "x86_64")
56.PATH: ${.CURDIR}/arch/x86_64
57.endif
58.PATH:	${.CURDIR}/arch/i387
59
60COMMON_SRCS+= fenv.c
61ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_expf.S e_fmod.S e_log.S \
62	    e_logf.S e_log10.S e_log10f.S e_log2.S e_log2f.S e_remainder.S \
63	    e_remainderf.S e_scalb.S e_scalbf.S e_sqrt.S e_sqrtf.S s_atan.S \
64	    s_atanf.S s_ceil.S s_ceilf.S s_copysign.S s_copysignf.S s_cos.S \
65	    s_cosf.S s_finite.S s_finitef.S s_floor.S s_floorf.S s_ilogb.S \
66	    s_ilogbf.S s_log1p.S s_log1pf.S s_logb.S s_logbf.S s_rint.S \
67	    s_rintf.S s_scalbn.S s_scalbnf.S s_significand.S \
68	    s_significandf.S s_sin.S s_sinf.S s_tan.S s_tanf.S lrint.S
69
70.if (${MACHINE_ARCH} == "i386")
71SUBDIR=arch/i387
72.endif
73.elif (${MACHINE_ARCH} == "m68k")
74.if defined(M68060)
75.PATH:	${.CURDIR}/arch/m68060
76.include "${.CURDIR}/arch/m68060/Makefile.list"
77COPTS+=-m68060
78.PATH:	${.CURDIR}/arch/m68k
79ARCH_SRCS += s_ceil.S s_copysign.S s_finite.S s_floor.S s_rint.S
80.elif defined(M68040)
81.PATH: ${.CURDIR}/arch/m68k
82COPTS+=-m68040
83ARCH_SRCS = s_copysign.S s_finite.S
84.else
85.if (${MKSOFTFLOAT} != "yes")
86.PATH:	${.CURDIR}/arch/mc68881 ${.CURDIR}/arch/m68k
87ARCH_SRCS = e_acos.S e_asin.S e_atanh.S e_cosh.S e_exp.S e_fmod.S e_log.S \
88	    e_log10.S e_remainder.S e_scalb.S e_sinh.S e_sqrt.S s_atan.S \
89	    s_ceil.S s_copysign.S s_cos.S s_expm1.S s_finite.S s_floor.S \
90	    s_log1p.S s_logb.S s_rint.S s_scalbn.S s_sin.S s_tan.S s_tanh.S
91.endif
92.endif
93# end of m68k
94.elif (${MACHINE_ARCH} == "vax")
95#.PATH:	${.CURDIR}/arch/vax
96
97#NOIEEE_ARCH= n_infnan.S n_argred.S n_sqrt.S
98#ARCH_SRCS = n_atan2.S n_cabs.S n_cbrt.S n_support.S n_sincos.S n_tan.S
99# XXX - ripped out due to lack of the insn polyd in the Mariah chip,
100# and emulation code isn't written yet.
101WARNS?=4
102.endif
103
104WARNS?=4
105
106.PATH:	${.CURDIR}/man
107.PATH:	${.CURDIR}/src
108.PATH:	${.CURDIR}/noieee_src
109
110.if (${MACHINE_ARCH} != "vax")
111CPPFLAGS+= -D_MULTI_LIBM -D_POSIX_MODE
112# XXX noieee libm is gross
113COPTS+=	-fno-strict-aliasing
114.endif
115CPPFLAGS+=-DLIBM_SCCS
116
117LIB=	m
118COMMON_SRCS+= e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \
119	e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \
120	e_expf.c e_fmod.c e_fmodf.c e_hypot.c e_hypotf.c e_j0.c e_j0f.c \
121	e_j1.c e_j1f.c e_jn.c e_jnf.c e_lgamma_r.c e_lgammaf_r.c e_log.c \
122	e_log2.c e_log10.c e_log10f.c e_log2f.c e_logf.c e_pow.c e_powf.c \
123	e_rem_pio2.c e_rem_pio2f.c e_remainder.c e_remainderf.c e_scalb.c \
124	e_scalbf.c e_sinh.c e_sinhf.c e_sqrt.c e_sqrtf.c \
125	k_cos.c k_cosf.c k_rem_pio2.c k_rem_pio2f.c k_sin.c k_sinf.c \
126	k_standard.c k_tan.c k_tanf.c \
127	s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_cbrt.c s_cbrtf.c s_ceil.c \
128	s_ceilf.c s_copysign.c s_copysignf.c s_cos.c s_cosf.c s_erf.c \
129	s_erff.c s_exp2.c s_exp2f.c s_expm1.c s_expm1f.c s_fabsf.c \
130	s_finite.c s_finitef.c \
131	s_floor.c s_floorf.c s_frexpf.c s_ilogb.c s_ilogbf.c \
132	s_isinff.c s_isnanf.c s_ldexpf.c s_lib_version.c s_log1p.c \
133	s_log1pf.c s_logb.c s_logbf.c s_matherr.c s_modff.c s_nextafter.c \
134	s_nextafterf.c s_rint.c s_rintf.c s_round.c s_roundf.c s_scalbn.c \
135	s_scalbnf.c s_signgam.c s_significand.c s_significandf.c s_sin.c \
136	s_sinf.c s_tan.c s_tanf.c s_tanh.c s_tanhf.c s_trunc.c s_truncf.c \
137	w_acos.c w_acosf.c w_acosh.c w_acoshf.c w_asin.c w_asinf.c w_atan2.c \
138	w_atan2f.c w_atanh.c w_atanhf.c w_cosh.c w_coshf.c \
139	w_drem.c w_dremf.c w_exp.c w_expf.c w_fmod.c w_fmodf.c w_gamma.c \
140	w_gamma_r.c w_gammaf.c w_gammaf_r.c w_hypot.c w_hypotf.c w_j0.c \
141	w_j0f.c w_j1.c w_j1f.c w_jn.c w_jnf.c w_lgamma.c w_lgamma_r.c \
142	w_lgammaf.c w_lgammaf_r.c w_log.c w_log10.c w_log10f.c w_log2.c \
143	w_log2f.c w_logf.c \
144	w_pow.c w_powf.c w_remainder.c w_remainderf.c w_scalb.c w_scalbf.c \
145	w_sinh.c w_sinhf.c w_sqrt.c w_sqrtf.c \
146	lrint.c lrintf.c llrint.c llrintf.c lround.c lroundf.c llround.c \
147	llroundf.c s_frexp.c s_ldexp.c s_modf.c \
148	s_fmax.c s_fmaxf.c s_fmaxl.c s_fmin.c s_fminf.c s_fminl.c s_fdim.c
149
150.PATH:	${.CURDIR}/compat
151COMMON_SRCS+= compat_cabs.c compat_cabsf.c
152# XXX our compatibility cabs() is different!
153.if defined(HAVE_GCC) && ${HAVE_GCC} == 4
154COPTS.compat_cabs.c=	-fno-builtin-cabs
155COPTS.compat_cabsf.c=	-fno-builtin-cabsf
156.endif
157
158# math routines for non-IEEE architectures.
159NOIEEE_SRCS = n_asincos.c n_acosh.c n_asinh.c n_atan.c n_atanh.c n_cosh.c \
160	n_erf.c n_exp.c n_exp__E.c n_expm1.c n_floor.c n_fmod.c n_gamma.c \
161	n_lgamma.c n_j0.c n_j1.c n_jn.c n_log.c n_log10.c n_log1p.c \
162	n_log__L.c n_pow.c n_sinh.c n_tanh.c \
163	n_sincos.c n_tan.c \
164	n_round.c n_roundf.c
165#	n_sqrt.c n_argred.c n_infnan.c n_atan2.c n_cabs.c n_cbrt.c n_support.c
166
167
168# NetBSD's C library supplies these functions:
169#COMMON_SRCS+=	s_fabs.c s_frexp.c s_isinf.c s_isnan.c s_ldexp.c s_modf.c
170
171.if (${MACHINE_ARCH} == "vax")
172SRCS=	${NOIEEE_SRCS} ${NOIEEE_ARCH}
173.else
174SRCS=	${COMMON_SRCS}
175.endif
176
177.ifdef ARCH_ADDS
178SRCS+= ${ARCH_ADDS}
179.endif
180
181# Substitute common sources with any arch specific sources
182.for i in ${ARCH_SRCS} ${NOIEEE_ARCH}
183    SRCS:=${SRCS:S/^${i:S/.S/.c/}/$i/}
184.endfor
185
186.if (${MACHINE_ARCH} == "vax") # XXX until POLYD is written.
187.PATH:	${.CURDIR}/arch/vax
188SRCS:=${SRCS} n_sqrt.S n_argred.S n_infnan.S n_atan2.S n_cabs.S n_cbrt.S \
189	n_support.S
190.endif
191
192MAN+=	acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 ceil.3 \
193	cos.3 cosh.3 erf.3 exp.3 fabs.3 floor.3 fmod.3 frexp.3 hypot.3 ieee.3 \
194	ieee_test.3 isinff.3 j0.3 ldexp.3 lgamma.3 lrint.3 \
195	math.3 modf.3 rint.3 round.3 sin.3 sinh.3 \
196	sqrt.3 tan.3 tanh.3 trunc.3 fmax.3 fdim.3
197
198# fenv.h interface
199MAN+=	feclearexcept.3 feenableexcept.3 fegetenv.3 fegetround.3 fenv.3
200MLINKS+=feclearexcept.3 fegetexceptflag.3	\
201	feclearexcept.3 feraiseexcept.3		\
202	feclearexcept.3 feseteexcpetflag.3	\
203	feclearexcept.3 fetestexcept.3
204MLINKS+=feenableexcept.3 fedisableexcept.3	\
205	feenableexcept.3 fegetexcept.3
206MLINKS+=fegetenv.3 feholdexcept.3		\
207	fegetenv.3 fesetenv.3			\
208	fegetenv.3 feupdateenv.3
209MLINKS+=fegetround.3 fesetround.3
210
211MLINKS+=acos.3 acosf.3
212MLINKS+=acosh.3 acoshf.3
213MLINKS+=asin.3 asinf.3
214MLINKS+=asinh.3 asinhf.3
215MLINKS+=atan.3 atanf.3
216MLINKS+=atan2.3 atan2f.3
217MLINKS+=atanh.3 atanhf.3
218MLINKS+=ceil.3 ceilf.3
219MLINKS+=cos.3 cosf.3
220MLINKS+=cosh.3 coshf.3
221MLINKS+=erf.3 erff.3 erf.3 erfc.3 erf.3 erfcf.3
222MLINKS+=exp.3 expf.3 exp.3 expm1.3 exp.3 expm1f.3 exp.3 log.3 exp.3 logf.3 \
223	exp.3 log10.3 exp.3 log10f.3 exp.3 log1p.3 exp.3 log1pf.3 \
224	exp.3 pow.3 exp.3 powf.3 exp.3 log2.3 exp.3 log2f.3
225MLINKS+=fabs.3 fabsf.3
226MLINKS+=floor.3 floorf.3
227MLINKS+=fmod.3 fmodf.3
228MLINKS+=hypot.3 hypotf.3
229MLINKS+=ieee.3 copysign.3 ieee.3 copysignf.3 ieee.3 finite.3 ieee.3 finitef.3 \
230	ieee.3 ilogb.3 ieee.3 ilogbf.3 ieee.3 nextafter.3 ieee.3 nextafterf.3 \
231	ieee.3 remainder.3 ieee.3 remainderf.3 ieee.3 scalbn.3 ieee.3 scalbnf.3
232MLINKS+=ieee_test.3 logb.3 ieee_test.3 logbf.3
233MLINKS+=ieee_test.3 scalb.3 ieee_test.3 scalbf.3
234MLINKS+=ieee_test.3 significand.3 ieee_test.3 significandf.3
235MLINKS+=isinff.3 isnanf.3
236MLINKS+=j0.3 j0f.3 j0.3 j1.3 j0.3 j1f.3 j0.3 jn.3 j0.3 jnf.3 \
237	j0.3 y0.3 j0.3 y0f.3 j0.3 y1.3 j0.3 y1f.3 j0.3 yn.3 j0.3 ynf.3
238MLINKS+=lgamma.3 lgammaf.3 lgamma.3 lgamma_r.3 lgamma.3 lgammaf_r.3 \
239	lgamma.3 gamma.3 lgamma.3 gammaf.3 lgamma.3 gamma_r.3 \
240	lgamma.3 gammaf_r.3
241MLINKS+=lrint.3 lrintf.3 lrint.3 llrint.3 lrint.3 llrintf.3
242MLINKS+=rint.3 rintf.3
243MLINKS+=sin.3 sinf.3
244MLINKS+=sinf.3 sinhf.3
245MLINKS+=sqrt.3 sqrtf.3 sqrt.3 cbrt.3 sqrt.3 cbrtf.3
246MLINKS+=tan.3 tanf.3
247MLINKS+=tanh.3 tanhf.3
248MLINKS+=round.3 roundf.3
249MLINKS+=trunc.3 truncf.3
250MLINKS+=fmax.3 fmaxl.3
251MLINKS+=fmax.3 fmaxf.3
252MLINKS+=fmax.3 fmin.3
253MLINKS+=fmax.3 fminl.3
254MLINKS+=fmax.3 fminf.3
255MLINKS+=fdim.3 fdiml.3
256MLINKS+=fdim.3 fdimf.3
257
258NOMANDOC=	yes
259
260.if (${MKCOMPLEX} != "no")
261.include "${.CURDIR}/complex/Makefile.inc"
262.endif
263
264.include "${.CURDIR}/gen/Makefile.inc"
265.include <bsd.lib.mk>
266.include <bsd.subdir.mk>
267