0cdf705cc6
-By adding MKGCC=yes and MKGCCCMDS=yes on the make commandline it is now possible to compile and install GCC on the system. Before doing this, if you are not using the build.sh script, you will need to call the fetch scripts in order to retrieve the sources of GCC and its dependencies. -Reduce difference with NetBSD share/mk Move Minix-specific parameters from bsd.gcc.mk to bsd.own.mk, which is anyway patched, so that bsd.gcc.mk is now aligned on the NetBSD version. -Clean libraries dependencies, compiles stdc++ only if gcc is also compiled (it is part of the gcc sources) -Correct minix.h header sequence, cleanup spec headers. -Fix cross-compilation from a 32bit host targeting MINIX/arm Change-Id: I1b234af18eed4ab5675188244e931b2a2b7bd943
283 lines
9.8 KiB
Makefile
283 lines
9.8 KiB
Makefile
# $NetBSD: Makefile,v 1.101 2011/01/12 23:03:56 joerg Exp $
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#
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# @(#)Makefile 5.1beta 93/09/24
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#
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# ====================================================
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# Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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#
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# Developed at SunPro, a Sun Microsystems, Inc. business.
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# Permission to use, copy, modify, and distribute this
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# software is freely granted, provided that this notice
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# is preserved.
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# ====================================================
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#
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#
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#
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# There are two options in making libm at fdlibm compile time:
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# _IEEE_LIBM --- IEEE libm; smaller, and somewhat faster
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# _MULTI_LIBM --- Support multi-standard at runtime by
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# imposing wrapper functions defined in
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# fdlibm.h:
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# _IEEE_MODE -- IEEE
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# _XOPEN_MODE -- X/OPEN
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# _POSIX_MODE -- POSIX/ANSI
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# _SVID3_MODE -- SVID
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#
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# Here is how to set up CPPFLAGS to create the desired libm at
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# compile time:
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#
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# CPPFLAGS = -D_IEEE_LIBM ... IEEE libm (recommended)
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# CPPFLAGS = -D_SVID3_MODE ... Multi-standard supported
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# libm with SVID as the
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# default standard
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# CPPFLAGS = -D_XOPEN_MODE ... Multi-standard supported
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# libm with XOPEN as the
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# default standard
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# CPPFLAGS = -D_POSIX_MODE ... Multi-standard supported
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# libm with POSIX as the
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# default standard
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# CPPFLAGS = ... Multi-standard supported
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# libm with IEEE as the
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# default standard
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#
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USE_SHLIBDIR= yes
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# require this for the value of I387_LIBM from mk.conf, if set.
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.include <bsd.own.mk>
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.if (${MACHINE_ARCH} == "alpha")
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.PATH: ${.CURDIR}/arch/alpha
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ARCH_SRCS = s_copysign.S s_copysignf.S lrint.S
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.elif ((${MACHINE_ARCH} == "i386") || (${MACHINE_ARCH} == "x86_64"))
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.if (${MACHINE_ARCH} == "x86_64")
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.PATH: ${.CURDIR}/arch/x86_64
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.endif
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.PATH: ${.CURDIR}/arch/i387
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COMMON_SRCS+= fenv.c s_nextafterl.c s_nexttoward.c
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ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_expf.S e_fmod.S e_log.S \
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e_logf.S e_log10.S e_log10f.S e_log2.S e_log2f.S e_remainder.S \
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e_remainderf.S e_scalb.S e_scalbf.S e_sqrt.S e_sqrtf.S s_atan.S \
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s_atanf.S s_ceil.S s_ceilf.S s_copysign.S s_copysignf.S s_cos.S \
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s_cosf.S s_finite.S s_finitef.S s_floor.S s_floorf.S s_ilogb.S \
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s_ilogbf.S s_log1p.S s_log1pf.S s_logb.S s_logbf.S s_rint.S \
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s_rintf.S s_scalbn.S s_scalbnf.S s_significand.S \
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s_significandf.S s_sin.S s_sinf.S s_tan.S s_tanf.S lrint.S
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# do not pick up the i387 asm version, it is incorrect
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s_modf.o s_modf.pico s_modf.po s_modf.d: s_modf.c
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.if (${MACHINE_ARCH} == "i386")
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SUBDIR=arch/i387
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.endif
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.elif (${MACHINE_ARCH} == "m68k")
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.if defined(M68060)
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.PATH: ${.CURDIR}/arch/m68060
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.include "${.CURDIR}/arch/m68060/Makefile.list"
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COPTS+=-m68060
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.PATH: ${.CURDIR}/arch/m68k
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ARCH_SRCS += s_ceil.S s_copysign.S s_finite.S s_floor.S s_rint.S
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.elif defined(M68040)
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.PATH: ${.CURDIR}/arch/m68k
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COPTS+=-m68040
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ARCH_SRCS = s_copysign.S s_finite.S
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.else
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.if (${MKSOFTFLOAT} != "yes")
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.PATH: ${.CURDIR}/arch/mc68881 ${.CURDIR}/arch/m68k
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ARCH_SRCS = e_acos.S e_asin.S e_atanh.S e_cosh.S e_exp.S e_fmod.S e_log.S \
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e_log10.S e_remainder.S e_scalb.S e_sinh.S e_sqrt.S s_atan.S \
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s_ceil.S s_copysign.S s_cos.S s_expm1.S s_finite.S s_floor.S \
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s_log1p.S s_logb.S s_rint.S s_scalbn.S s_sin.S s_tan.S s_tanh.S
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.endif
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.endif
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# end of m68k
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.elif (${MACHINE_ARCH} == "vax")
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#.PATH: ${.CURDIR}/arch/vax
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#NOIEEE_ARCH= n_infnan.S n_argred.S n_sqrt.S
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#ARCH_SRCS = n_atan2.S n_cabs.S n_cbrt.S n_support.S n_sincos.S n_tan.S
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# XXX - ripped out due to lack of the insn polyd in the Mariah chip,
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# and emulation code isn't written yet.
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WARNS?=4
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.endif
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WARNS?=4
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# LSC MINIX, do not compile yet with -Werror...
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NOGCCERROR=yes
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.PATH: ${.CURDIR}/man
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.PATH: ${.CURDIR}/src
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.PATH: ${.CURDIR}/noieee_src
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.if (${MACHINE_ARCH} != "vax")
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CPPFLAGS+= -D_MULTI_LIBM -D_POSIX_MODE
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# XXX noieee libm is gross
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COPTS+= -fno-strict-aliasing
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.endif
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CPPFLAGS+=-DLIBM_SCCS
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LIB= m
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COMMON_SRCS+= e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \
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e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \
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e_expf.c e_fmod.c e_fmodf.c e_hypot.c e_hypotf.c e_j0.c e_j0f.c \
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e_j1.c e_j1f.c e_jn.c e_jnf.c e_lgamma_r.c e_lgammaf_r.c e_log.c \
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e_log2.c e_log10.c e_log10f.c e_log2f.c e_logf.c e_pow.c e_powf.c \
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e_rem_pio2.c e_rem_pio2f.c e_remainder.c e_remainderf.c e_scalb.c \
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e_scalbf.c e_sinh.c e_sinhf.c e_sqrt.c e_sqrtf.c \
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k_cos.c k_cosf.c k_rem_pio2.c k_rem_pio2f.c k_sin.c k_sinf.c \
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k_standard.c k_tan.c k_tanf.c \
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s_asinh.c s_asinhf.c s_atan.c s_atanf.c s_cbrt.c s_cbrtf.c s_ceil.c \
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s_ceilf.c s_copysign.c s_copysignf.c s_copysignl.c s_cos.c s_cosf.c s_erf.c \
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s_erff.c s_exp2.c s_exp2f.c s_expm1.c s_expm1f.c s_fabsf.c s_fabsl.c \
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s_finite.c s_finitef.c \
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s_floor.c s_floorf.c s_frexpf.c s_ilogb.c s_ilogbf.c \
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s_isinff.c s_isnanf.c s_ldexpf.c s_lib_version.c s_log1p.c \
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s_log1pf.c s_logb.c s_logbf.c s_matherr.c s_modff.c s_nextafter.c \
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s_nextafterf.c s_rint.c s_rintf.c s_round.c s_roundf.c s_scalbn.c \
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s_scalbnf.c s_signgam.c s_significand.c s_significandf.c s_sin.c \
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s_sinf.c s_tan.c s_tanf.c s_tanh.c s_tanhf.c s_trunc.c s_truncf.c \
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w_acos.c w_acosf.c w_acosh.c w_acoshf.c w_asin.c w_asinf.c w_atan2.c \
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w_atan2f.c w_atanh.c w_atanhf.c w_cosh.c w_coshf.c \
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w_drem.c w_dremf.c w_exp.c w_expf.c w_fmod.c w_fmodf.c w_gamma.c \
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w_gamma_r.c w_gammaf.c w_gammaf_r.c w_hypot.c w_hypotf.c w_j0.c \
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w_j0f.c w_j1.c w_j1f.c w_jn.c w_jnf.c w_lgamma.c w_lgamma_r.c \
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w_lgammaf.c w_lgammaf_r.c w_log.c w_log10.c w_log10f.c w_log2.c \
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w_log2f.c w_logf.c \
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w_pow.c w_powf.c w_remainder.c w_remainderf.c w_scalb.c w_scalbf.c \
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w_sinh.c w_sinhf.c w_sqrt.c w_sqrtf.c \
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lrint.c lrintf.c llrint.c llrintf.c lround.c lroundf.c llround.c \
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llroundf.c s_frexp.c s_ldexp.c s_modf.c \
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s_fmax.c s_fmaxf.c s_fmaxl.c s_fmin.c s_fminf.c s_fminl.c s_fdim.c
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.PATH: ${.CURDIR}/compat
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COMMON_SRCS+= compat_cabs.c compat_cabsf.c
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# XXX our compatibility cabs() is different!
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.if defined(HAVE_GCC) && ${HAVE_GCC} == 4
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COPTS.compat_cabs.c= -fno-builtin-cabs
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COPTS.compat_cabsf.c= -fno-builtin-cabsf
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.endif
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# math routines for non-IEEE architectures.
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NOIEEE_SRCS = n_asincos.c n_acosh.c n_asinh.c n_atan.c n_atanh.c n_cosh.c \
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n_erf.c n_exp.c n_exp__E.c n_expm1.c n_floor.c n_fmod.c n_gamma.c \
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n_lgamma.c n_j0.c n_j1.c n_jn.c n_log.c n_log10.c n_log1p.c \
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n_log__L.c n_pow.c n_sinh.c n_tanh.c \
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n_sincos.c n_tan.c \
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n_round.c n_roundf.c n_lround.c n_lroundf.c \
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n_fmax.c n_fmaxf.c n_fmin.c n_fminf.c
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# n_sqrt.c n_argred.c n_infnan.c n_atan2.c n_cabs.c n_cbrt.c n_support.c
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# NetBSD's C library supplies these functions:
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#COMMON_SRCS+= s_fabs.c s_frexp.c s_isinf.c s_isnan.c s_ldexp.c s_modf.c
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.if (${MACHINE_ARCH} == "vax")
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SRCS= ${NOIEEE_SRCS} ${NOIEEE_ARCH}
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.else
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SRCS= ${COMMON_SRCS}
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.endif
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.ifdef ARCH_ADDS
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SRCS+= ${ARCH_ADDS}
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.endif
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# Substitute common sources with any arch specific sources
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.for i in ${ARCH_SRCS} ${NOIEEE_ARCH}
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SRCS:=${SRCS:S/^${i:S/.S/.c/}/$i/}
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.endfor
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.if (${MACHINE_ARCH} == "vax") # XXX until POLYD is written.
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.PATH: ${.CURDIR}/arch/vax
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SRCS:=${SRCS} n_sqrt.S n_argred.S n_infnan.S n_atan2.S n_cabs.S n_cbrt.S \
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n_support.S
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.endif
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.if (${MACHINE_ARCH} == "i386")
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# XXX this gets miscompiled. There should be a better fix.
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COPTS.s_tanh.c+= -O0
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.endif
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MAN+= acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 ceil.3 \
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cos.3 cosh.3 erf.3 exp.3 fabs.3 floor.3 fmod.3 frexp.3 hypot.3 ieee.3 \
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ieee_test.3 isinff.3 j0.3 ldexp.3 lgamma.3 lrint.3 \
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math.3 modf.3 rint.3 round.3 sin.3 sinh.3 \
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sqrt.3 tan.3 tanh.3 trunc.3 fmax.3 fdim.3
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# fenv.h interface
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MAN+= feclearexcept.3 feenableexcept.3 fegetenv.3 fegetround.3 fenv.3
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MLINKS+=feclearexcept.3 fegetexceptflag.3 \
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feclearexcept.3 feraiseexcept.3 \
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feclearexcept.3 fesetexceptflag.3 \
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feclearexcept.3 fetestexcept.3
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MLINKS+=feenableexcept.3 fedisableexcept.3 \
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feenableexcept.3 fegetexcept.3
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MLINKS+=fegetenv.3 feholdexcept.3 \
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fegetenv.3 fesetenv.3 \
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fegetenv.3 feupdateenv.3
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MLINKS+=fegetround.3 fesetround.3
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MLINKS+=acos.3 acosf.3
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MLINKS+=acosh.3 acoshf.3
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MLINKS+=asin.3 asinf.3
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MLINKS+=asinh.3 asinhf.3
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MLINKS+=atan.3 atanf.3
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MLINKS+=atan2.3 atan2f.3
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MLINKS+=atanh.3 atanhf.3
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MLINKS+=ceil.3 ceilf.3
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MLINKS+=cos.3 cosf.3
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MLINKS+=cosh.3 coshf.3
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MLINKS+=erf.3 erff.3 erf.3 erfc.3 erf.3 erfcf.3
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MLINKS+=exp.3 expf.3 exp.3 expm1.3 exp.3 expm1f.3 \
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exp.3 exp2.3 exp.3 exp2f.3 \
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exp.3 log.3 exp.3 logf.3 \
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exp.3 log10.3 exp.3 log10f.3 \
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exp.3 log1p.3 exp.3 log1pf.3 \
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exp.3 pow.3 exp.3 powf.3 \
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exp.3 log2.3 exp.3 log2f.3
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MLINKS+=fabs.3 fabsf.3
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MLINKS+=floor.3 floorf.3
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MLINKS+=fmod.3 fmodf.3
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MLINKS+=hypot.3 hypotf.3
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MLINKS+=ieee.3 copysign.3 ieee.3 copysignf.3 ieee.3 copysignl.3 \
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ieee.3 finite.3 ieee.3 finitef.3 \
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ieee.3 ilogb.3 ieee.3 ilogbf.3 \
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ieee.3 nextafter.3 ieee.3 nextafterf.3 ieee.3 nextafterl.3 \
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ieee.3 nexttoward.3 \
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ieee.3 remainder.3 ieee.3 remainderf.3 \
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ieee.3 scalbn.3 ieee.3 scalbnf.3
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MLINKS+=ieee_test.3 logb.3 ieee_test.3 logbf.3
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MLINKS+=ieee_test.3 scalb.3 ieee_test.3 scalbf.3
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MLINKS+=ieee_test.3 significand.3 ieee_test.3 significandf.3
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MLINKS+=isinff.3 isnanf.3
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MLINKS+=j0.3 j0f.3 j0.3 j1.3 j0.3 j1f.3 j0.3 jn.3 j0.3 jnf.3 \
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j0.3 y0.3 j0.3 y0f.3 j0.3 y1.3 j0.3 y1f.3 j0.3 yn.3 j0.3 ynf.3
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MLINKS+=lgamma.3 lgammaf.3 lgamma.3 lgamma_r.3 lgamma.3 lgammaf_r.3 \
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lgamma.3 gamma.3 lgamma.3 gammaf.3 lgamma.3 gamma_r.3 \
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lgamma.3 gammaf_r.3
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MLINKS+=lrint.3 lrintf.3 lrint.3 llrint.3 lrint.3 llrintf.3
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MLINKS+=rint.3 rintf.3
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MLINKS+=sin.3 sinf.3
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MLINKS+=sinf.3 sinhf.3
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MLINKS+=sqrt.3 sqrtf.3 sqrt.3 cbrt.3 sqrt.3 cbrtf.3
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MLINKS+=tan.3 tanf.3
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MLINKS+=tanh.3 tanhf.3
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MLINKS+=round.3 roundf.3
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MLINKS+=trunc.3 truncf.3
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MLINKS+=fmax.3 fmaxl.3
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MLINKS+=fmax.3 fmaxf.3
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MLINKS+=fmax.3 fmin.3
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MLINKS+=fmax.3 fminl.3
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MLINKS+=fmax.3 fminf.3
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MLINKS+=fdim.3 fdiml.3
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MLINKS+=fdim.3 fdimf.3
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.if (${MKCOMPLEX} != "no")
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.include "${.CURDIR}/complex/Makefile.inc"
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.endif
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.include "${.CURDIR}/gen/Makefile.inc"
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.include <bsd.lib.mk>
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.include <bsd.subdir.mk>
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