diff options
Diffstat (limited to 'libm/Makefile')
| -rw-r--r-- | libm/Makefile | 131 |
1 files changed, 9 insertions, 122 deletions
diff --git a/libm/Makefile b/libm/Makefile index 73101be89..2dea1b3e9 100644 --- a/libm/Makefile +++ b/libm/Makefile @@ -1,128 +1,15 @@ -# Makefile for uClibc's math library +# Makefile for uClibc # -# Copyright (C) 2000-2002 Erik Andersen <andersen@uclibc.org> +# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org> # -# The routines included in this math library are derived from the -# math library for Apple's MacOS X/Darwin math library, which was -# itself swiped from FreeBSD. The original copyright information -# is as follows: +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. # -# 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. -# -# It has been ported to work with uClibc and generally behave -# by Erik Andersen <andersen@codepoet.org> -# -# This program is free software; you can redistribute it and/or modify it under -# the terms of the GNU Library General Public License as published by the Free -# Software Foundation; either version 2 of the License, or (at your option) any -# later version. -# -# This program is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS -# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more -# details. -# -# You should have received a copy of the GNU Library General Public License -# along with this program; if not, write to the Free Software Foundation, Inc., -# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA TOPDIR=../ -include $(TOPDIR)Rules.mak - -CFLAGS += $(SSP_ALL_CFLAGS) - -CFLAGS += -D_IEEE_LIBM -D_ISOC99_SOURCE -D_SVID_SOURCE - -LIB_NAME := libm -AR_LIB_NAME := $(TOPDIR)lib/$(LIB_NAME).a -SO_LIB_NAME = $(TOPDIR)lib/$(LIB_NAME).so -SO_FULL_NAME = $(LIB_NAME)-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so - -FL_MSRC := float_wrappers.c - -ifeq ($(DO_C99_MATH),y) -CSRC := e_acos.c e_acosh.c e_asin.c e_atan2.c e_atanh.c e_cosh.c\ - e_exp.c e_fmod.c e_gamma.c e_gamma_r.c e_hypot.c e_j0.c\ - e_j1.c e_jn.c e_lgamma.c e_lgamma_r.c e_log.c e_log10.c\ - e_pow.c e_remainder.c e_rem_pio2.c e_scalb.c e_sinh.c\ - e_sqrt.c k_cos.c k_rem_pio2.c k_sin.c k_standard.c k_tan.c\ - s_asinh.c s_atan.c s_cbrt.c s_ceil.c s_copysign.c s_cos.c\ - s_erf.c s_expm1.c s_fabs.c s_finite.c s_floor.c s_frexp.c\ - s_ilogb.c s_ldexp.c s_lib_version.c s_log1p.c s_logb.c\ - s_matherr.c s_modf.c s_nextafter.c s_rint.c s_scalbn.c\ - s_signgam.c s_significand.c s_sin.c s_tan.c s_tanh.c\ - w_acos.c w_acosh.c w_asin.c w_atan2.c w_atanh.c w_cabs.c\ - w_cosh.c w_drem.c w_exp.c w_fmod.c w_gamma.c w_gamma_r.c\ - w_hypot.c w_j0.c w_j1.c w_jn.c w_lgamma.c w_lgamma_r.c\ - w_log.c w_log10.c w_pow.c w_remainder.c w_scalb.c w_sinh.c\ - w_sqrt.c fpmacros.c nan.c -FL_MOBJ := acosf.o acoshf.o asinf.o asinhf.o atan2f.o atanf.o atanhf.o cbrtf.o \ - ceilf.o copysignf.o cosf.o coshf.o erfcf.o erff.o exp2f.o expf.o \ - expm1f.o fabsf.o fdimf.o floorf.o fmaf.o fmaxf.o fminf.o fmodf.o \ - frexpf.o hypotf.o ilogbf.o ldexpf.o lgammaf.o log10f.o log1pf.o \ - log2f.o logbf.o logf.o lrintf.o lroundf.o modff.o nearbyintf.o \ - nextafterf.o powf.o remainderf.o remquof.o rintf.o roundf.o \ - scalblnf.o scalbnf.o sinf.o sinhf.o sqrtf.o tanf.o tanhf.o \ - tgammaf.o truncf.o -else -# This list of math functions was taken from POSIX/IEEE 1003.1b-1993 -CSRC := w_acos.c w_asin.c s_atan.c w_atan2.c s_ceil.c s_cos.c \ - w_cosh.c w_exp.c s_fabs.c s_floor.c w_fmod.c s_frexp.c \ - s_ldexp.c w_log.c w_log10.c s_modf.c w_pow.c s_sin.c \ - w_sinh.c w_sqrt.c s_tan.c s_tanh.c \ - s_expm1.c s_scalbn.c s_copysign.c e_acos.c e_asin.c e_atan2.c \ - k_cos.c e_cosh.c e_exp.c e_fmod.c e_log.c e_log10.c e_pow.c \ - k_sin.c e_sinh.c e_sqrt.c k_tan.c e_rem_pio2.c k_rem_pio2.c \ - s_finite.c -# We'll add sqrtf to avoid problems with libstdc++ -FL_MOBJ := sqrtf.o -endif - -ifeq ($(HAS_FPU),y) -ifeq ($(DO_C99_MATH),y) -ARCH_CSRC := $(wildcard $(TARGET_ARCH)/*.c) -ARCH_OBJS := $(patsubst %.c,%.o, $(ARCH_CSRC)) -endif -endif - -COBJ := $(patsubst %.c,%.o, $(CSRC)) -OBJS := $(COBJ) $(FL_MOBJ) - -ifeq ($(HAVE_SHARED),y) -all: $(SO_LIB_NAME) -else -all: $(AR_LIB_NAME) -endif - -$(AR_LIB_NAME): $(OBJS) $(ARCH_OBJS) - $(INSTALL) -d $(TOPDIR)lib - $(RM) $@ - $(STRIPTOOL) -x -R .note -R .comment $^ - $(AR) $(ARFLAGS) $@ $(OBJS) - $(AR) $(ARFLAGS) $@ $(ARCH_OBJS) - -$(SO_LIB_NAME): $(AR_LIB_NAME) - $(RM) $(TOPDIR)lib/$(SO_FULL_NAME) $(SO_LIB_NAME).$(MAJOR_VERSION) $@ - $(LD) $(LDFLAGS) -soname=$(LIB_NAME).so.$(MAJOR_VERSION) \ - -o $(TOPDIR)lib/$(SO_FULL_NAME) --whole-archive $< \ - --no-whole-archive $(TOPDIR)libc/misc/internals/interp.o \ - -L$(TOPDIR)lib -lc $(LDADD_LIBFLOAT) $(LIBGCC) - $(LN) -sf $(SO_FULL_NAME) $(SO_LIB_NAME).$(MAJOR_VERSION) - $(LN) -sf $(SO_FULL_NAME) $@ - -$(COBJ) $(ARCH_OBJS): %.o : %.c - $(CC) $(CFLAGS) -c $< -o $@ - -$(FL_MOBJ): $(FL_MSRC) - $(CC) $(CFLAGS) -DL_$* $< -c -o $*.o - -tags: - ctags -R -clean: - $(RM) *.o */*.o *~ core +top_srcdir=$(TOPDIR) +top_builddir=../ +include $(top_builddir)Rules.mak +all: libs +include Makefile.in +include $(top_srcdir)Makerules |