89 lines
3.4 KiB
Makefile
89 lines
3.4 KiB
Makefile
# Makefile for the math library.
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# Copyright (C) 1996 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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# You should have received a copy of the GNU Library General Public
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# License along with the GNU C Library; see the file COPYING.LIB. If
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# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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# Cambridge, MA 02139, USA.
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subdir := math
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# Installed header files.
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headers := math.h mathcalls.h __math.h huge_val.h nan.h
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# Internal header files.
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distribute := math_private.h machine/asm.h machine/endian.h
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# Build the -lm library.
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extra-libs := libm
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libm-routines = e_acos e_acosf e_acosh e_acoshf e_asin e_asinf \
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e_atan2 e_atan2f e_atanh e_atanhf e_cosh e_coshf \
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e_exp e_expf e_fmod e_fmodf e_hypot e_hypotf e_j0 \
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e_j0f e_j1 e_j1f e_jn e_jnf e_lgamma_r e_lgammaf_r \
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e_log e_log10 e_log10f e_logf e_pow e_powf \
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e_rem_pio2 e_rem_pio2f e_remainder e_remainderf \
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e_scalb e_scalbf e_sinh e_sinhf e_sqrt e_sqrtf k_cos \
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k_cosf k_rem_pio2 k_rem_pio2f k_sin k_sinf \
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k_standard k_tan k_tanf s_asinh s_asinhf s_atan \
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s_atanf s_cbrt s_cbrtf s_ceil s_ceilf s_copysign \
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s_copysignf s_cos s_cosf s_erf s_erff s_expm1 \
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s_expm1f s_fabs s_fabsf s_finite s_finitef s_floor \
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s_floorf s_frexp s_frexpf s_ilogb s_ilogbf \
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s_ldexp s_ldexpf s_lib_version s_log1p s_log1pf \
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s_logb s_logbf s_matherr s_modf s_modff s_nextafter \
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s_nextafterf s_rint s_rintf s_scalbn s_scalbnf \
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s_signgam s_significand s_significandf s_sin s_sinf \
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s_tan s_tanf s_tanh s_tanhf w_acos w_acosf w_acosh \
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w_acoshf w_asin w_asinf w_atan2 w_atan2f w_atanh \
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w_atanhf w_cabs w_cabsf w_cosh w_coshf w_drem \
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w_dremf w_exp w_expf w_fmod w_fmodf w_gamma \
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w_gamma_r w_gammaf w_gammaf_r w_hypot w_hypotf w_j0 \
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w_j0f w_j1 w_j1f w_jn w_jnf w_lgamma w_lgamma_r \
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w_lgammaf w_lgammaf_r w_log w_log10 w_log10f w_logf \
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w_pow w_powf w_remainder w_remainderf w_scalb \
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w_scalbf w_sinh w_sinhf w_sqrt w_sqrtf \
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$(long-m-routines)
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ifeq ($(long-double-fcts),yes)
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long-m-routines := s_ceill s_copysignl s_fabsl s_finitel s_floorl \
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s_nextafterl s_rintl s_significandl
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endif
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# These functions are in libc instead of libm because __printf_fp
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# calls them, so any program using printf will need them linked in,
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# and we don't want to have to link every program with -lm.
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routines = s_isinf s_isinff s_isnan s_isnanf $(long-c-routines)
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ifeq ($(long-double-fcts),yes)
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long-c-routines := s_isinfl s_isnanl
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endif
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include ../Rules
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# This file defines the default _LIB_VERSION variable that controls
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# the error return conventions for the math functions.
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CPPFLAGS-s_lib_version.c := -D_POSIX_MODE
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# We don't want the fdlibm code to use the inline math functions,
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# only the fdlibm code.
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CPPFLAGS += -D__NO_MATH_INLINES
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# The fdlibm code generates a lot of these warnings but is otherwise clean.
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override CFLAGS += -Wno-uninitialized -Wno-write-strings
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