minix/lib/libm/Makefile
Ben Gras 2fe8fb192f Full switch to clang/ELF. Drop ack. Simplify.
There is important information about booting non-ack images in
docs/UPDATING. ack/aout-format images can't be built any more, and
booting clang/ELF-format ones is a little different. Updating to the
new boot monitor is recommended.

Changes in this commit:

	. drop boot monitor -> allowing dropping ack support
	. facility to copy ELF boot files to /boot so that old boot monitor
	  can still boot fairly easily, see UPDATING
	. no more ack-format libraries -> single-case libraries
	. some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases
	. drop several ack toolchain commands, but not all support
	  commands (e.g. aal is gone but acksize is not yet).
	. a few libc files moved to netbsd libc dir
	. new /bin/date as minix date used code in libc/
	. test compile fix
	. harmonize includes
	. /usr/lib is no longer special: without ack, /usr/lib plays no
	  kind of special bootstrapping role any more and bootstrapping
	  is done exclusively through packages, so releases depend even
	  less on the state of the machine making them now.
	. rename nbsd_lib* to lib*
	. reduce mtree
2012-02-14 14:52:02 +01:00

280 lines
9.7 KiB
Makefile

# $NetBSD: Makefile,v 1.101 2011/01/12 23:03:56 joerg 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 <bsd.own.mk>
.if (${MACHINE_ARCH} == "alpha")
.PATH: ${.CURDIR}/arch/alpha
ARCH_SRCS = s_copysign.S s_copysignf.S lrint.S
.elif ((${MACHINE_ARCH} == "i386") || (${MACHINE_ARCH} == "x86_64"))
.if (${MACHINE_ARCH} == "x86_64")
.PATH: ${.CURDIR}/arch/x86_64
.endif
.PATH: ${.CURDIR}/arch/i387
COMMON_SRCS+= fenv.c s_nextafterl.c s_nexttoward.c
ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_expf.S e_fmod.S e_log.S \
e_logf.S e_log10.S e_log10f.S e_log2.S e_log2f.S e_remainder.S \
e_remainderf.S e_scalb.S e_scalbf.S e_sqrt.S e_sqrtf.S s_atan.S \
s_atanf.S s_ceil.S s_ceilf.S s_copysign.S s_copysignf.S s_cos.S \
s_cosf.S s_finite.S s_finitef.S s_floor.S s_floorf.S s_ilogb.S \
s_ilogbf.S s_log1p.S s_log1pf.S s_logb.S s_logbf.S s_rint.S \
s_rintf.S s_scalbn.S s_scalbnf.S s_significand.S \
s_significandf.S s_sin.S s_sinf.S s_tan.S s_tanf.S lrint.S
# do not pick up the i387 asm version, it is incorrect
s_modf.o s_modf.pico s_modf.po s_modf.d: s_modf.c
.if (${MACHINE_ARCH} == "i386")
SUBDIR=arch/i387
.endif
.elif (${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} != "yes")
.PATH: ${.CURDIR}/arch/mc68881 ${.CURDIR}/arch/m68k
ARCH_SRCS = e_acos.S e_asin.S e_atanh.S e_cosh.S e_exp.S e_fmod.S e_log.S \
e_log10.S e_remainder.S e_scalb.S e_sinh.S e_sqrt.S s_atan.S \
s_ceil.S s_copysign.S s_cos.S s_expm1.S s_finite.S s_floor.S \
s_log1p.S s_logb.S s_rint.S s_scalbn.S s_sin.S s_tan.S s_tanh.S
.endif
.endif
# end of m68k
.elif (${MACHINE_ARCH} == "vax")
#.PATH: ${.CURDIR}/arch/vax
#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.
WARNS?=4
.endif
WARNS?=4
.PATH: ${.CURDIR}/man
.PATH: ${.CURDIR}/src
.PATH: ${.CURDIR}/noieee_src
.if (${MACHINE_ARCH} != "vax")
CPPFLAGS+= -D_MULTI_LIBM -D_POSIX_MODE
# XXX noieee libm is gross
COPTS+= -fno-strict-aliasing
.endif
CPPFLAGS+=-DLIBM_SCCS
LIB= m
COMMON_SRCS+= 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_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 \
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 \
s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_cbrt.c s_cbrtf.c s_ceil.c \
s_ceilf.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_frexpf.c s_ilogb.c s_ilogbf.c \
s_isinff.c s_isnanf.c s_ldexpf.c s_lib_version.c s_log1p.c \
s_log1pf.c s_logb.c s_logbf.c s_matherr.c s_modff.c s_nextafter.c \
s_nextafterf.c s_rint.c s_rintf.c s_round.c s_roundf.c s_scalbn.c \
s_scalbnf.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_trunc.c s_truncf.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_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 \
lrint.c lrintf.c llrint.c llrintf.c lround.c lroundf.c llround.c \
llroundf.c s_frexp.c s_ldexp.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!
.if defined(HAVE_GCC) && ${HAVE_GCC} == 4
COPTS.compat_cabs.c= -fno-builtin-cabs
COPTS.compat_cabsf.c= -fno-builtin-cabsf
.endif
# math routines for non-IEEE architectures.
NOIEEE_SRCS = n_asincos.c n_acosh.c n_asinh.c n_atan.c n_atanh.c n_cosh.c \
n_erf.c n_exp.c n_exp__E.c n_expm1.c n_floor.c n_fmod.c n_gamma.c \
n_lgamma.c n_j0.c n_j1.c n_jn.c n_log.c n_log10.c n_log1p.c \
n_log__L.c n_pow.c n_sinh.c n_tanh.c \
n_sincos.c n_tan.c \
n_round.c n_roundf.c n_lround.c n_lroundf.c \
n_fmax.c n_fmaxf.c n_fmin.c n_fminf.c
# n_sqrt.c n_argred.c n_infnan.c n_atan2.c n_cabs.c n_cbrt.c n_support.c
# NetBSD's C library supplies these functions:
#COMMON_SRCS+= s_fabs.c s_frexp.c s_isinf.c s_isnan.c s_ldexp.c s_modf.c
.if (${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 (${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
.endif
.if (${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 \
cos.3 cosh.3 erf.3 exp.3 fabs.3 floor.3 fmod.3 frexp.3 hypot.3 ieee.3 \
ieee_test.3 isinff.3 j0.3 ldexp.3 lgamma.3 lrint.3 \
math.3 modf.3 rint.3 round.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
MLINKS+=cos.3 cosf.3
MLINKS+=cosh.3 coshf.3
MLINKS+=erf.3 erff.3 erf.3 erfc.3 erf.3 erfcf.3
MLINKS+=exp.3 expf.3 exp.3 expm1.3 exp.3 expm1f.3 \
exp.3 exp2.3 exp.3 exp2f.3 \
exp.3 log.3 exp.3 logf.3 \
exp.3 log10.3 exp.3 log10f.3 \
exp.3 log1p.3 exp.3 log1pf.3 \
exp.3 pow.3 exp.3 powf.3 \
exp.3 log2.3 exp.3 log2f.3
MLINKS+=fabs.3 fabsf.3
MLINKS+=floor.3 floorf.3
MLINKS+=fmod.3 fmodf.3
MLINKS+=hypot.3 hypotf.3
MLINKS+=ieee.3 copysign.3 ieee.3 copysignf.3 ieee.3 copysignl.3 \
ieee.3 finite.3 ieee.3 finitef.3 \
ieee.3 ilogb.3 ieee.3 ilogbf.3 \
ieee.3 nextafter.3 ieee.3 nextafterf.3 ieee.3 nextafterl.3 \
ieee.3 nexttoward.3 \
ieee.3 remainder.3 ieee.3 remainderf.3 \
ieee.3 scalbn.3 ieee.3 scalbnf.3
MLINKS+=ieee_test.3 logb.3 ieee_test.3 logbf.3
MLINKS+=ieee_test.3 scalb.3 ieee_test.3 scalbf.3
MLINKS+=ieee_test.3 significand.3 ieee_test.3 significandf.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+=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
MLINKS+=lrint.3 lrintf.3 lrint.3 llrint.3 lrint.3 llrintf.3
MLINKS+=rint.3 rintf.3
MLINKS+=sin.3 sinf.3
MLINKS+=sinf.3 sinhf.3
MLINKS+=sqrt.3 sqrtf.3 sqrt.3 cbrt.3 sqrt.3 cbrtf.3
MLINKS+=tan.3 tanf.3
MLINKS+=tanh.3 tanhf.3
MLINKS+=round.3 roundf.3
MLINKS+=trunc.3 truncf.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
.if (${MKCOMPLEX} != "no")
.include "${.CURDIR}/complex/Makefile.inc"
.endif
.include "${.CURDIR}/gen/Makefile.inc"
.include <bsd.lib.mk>
.include <bsd.subdir.mk>