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phoenix |
# Makefile for uClibc's math library
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#
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# Copyright (C) 2000,2001 Erik Andersen
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#
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# The routines included in this math library are derived from the
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# math library for Apple's MacOS X/Darwin math library, which was
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# itself swiped from FreeBSD. The original copyright information
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# is as follows:
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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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# It has been ported to work with uClibc and generally behave
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# by Erik Andersen
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU Library General Public License as published by the Free
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# Software Foundation; either version 2 of the License, or (at your option) any
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# later version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Library General Public License
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# along with this program; if not, write to the Free Software Foundation, Inc.,
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# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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TOPDIR=../../
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include $(TOPDIR)Rules.mak
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LIBM=../libm.a
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CFLAGS+=-D_IEEE_LIBM -D_ISOC99_SOURCE -D_SVID_SOURCE
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ifeq ($(strip $(DO_C99_MATH)),y)
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CSRC = s_ceil.c s_floor.c s_ldexp.c s_frexp.c s_logb.c s_modf.c w_scalb.c s_copysign.c s_rint.c
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else
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CSRC =
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endif
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COBJS=$(patsubst %.c,%.o, $(CSRC))
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OBJS=$(COBJS)
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ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y)
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all: clean
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else
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all: $(OBJS) $(LIBM)
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endif
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$(LIBM): ar-target
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ar-target: $(OBJS)
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$(AR) $(ARFLAGS) $(LIBM) $(OBJS)
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$(COBJS): %.o : %.c
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$(CC) $(CFLAGS) -c $< -o $@
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$(STRIPTOOL) -x -R .note -R .comment $*.o
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$(OBJ): Makefile
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tags:
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ctags -R
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clean:
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$(RM) *.[oa] *~ core
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