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      1 #
      2 #  @(#)Makefile 1.4 95/01/18
      3 #
      4 #  ====================================================
      5 #  Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
      6 #
      7 #  Developed at SunSoft, a Sun Microsystems, Inc. business.
      8 #  Permission to use, copy, modify, and distribute this
      9 #  software is freely granted, provided that this notice
     10 #  is preserved.
     11 #  ====================================================
     12 #
     13 #
     14 
     15 #
     16 # There are two options in making libm at fdlibm compile time:
     17 # 	_IEEE_LIBM 	--- IEEE libm; smaller, and somewhat faster
     18 #	_MULTI_LIBM	--- Support multi-standard at runtime by
     19 #			    imposing wrapper functions defined in
     20 #			    fdlibm.h:
     21 #				_IEEE_MODE 	-- IEEE
     22 #				_XOPEN_MODE 	-- X/OPEN
     23 #				_POSIX_MODE 	-- POSIX/ANSI
     24 #				_SVID3_MODE 	-- SVID
     25 #
     26 # Here is how to set up CFLAGS to create the desired libm at
     27 # compile time:
     28 #
     29 # 	CFLAGS = -D_IEEE_LIBM		... IEEE libm (recommended)
     30 #	CFLAGS = -D_SVID3_MODE	... Multi-standard supported
     31 #					    libm with SVID as the
     32 #					    default standard
     33 #	CFLAGS = -D_XOPEN_MODE	... Multi-standard supported
     34 #					    libm with XOPEN as the
     35 #					    default standard
     36 #	CFLAGS = -D_POSIX_MODE	... Multi-standard supported
     37 #					    libm with POSIX as the
     38 #					    default standard
     39 #	CFLAGS = 			... Multi-standard supported
     40 #					    libm with IEEE as the
     41 #					    default standard
     42 #
     43 # NOTE: if scalb's second arguement is an int, then one must
     44 # define _SCALB_INT in CFLAGS. The default prototype of scalb
     45 # is double ieee_scalb(double, double)
     46 #
     47 
     48 prefix	= @prefix@
     49 
     50 AR	= @AR@
     51 
     52 CC	= @CC@
     53 
     54 #
     55 # Default IEEE libm
     56 #
     57 CFLAGS	= @CFLAGS@ -D_IEEE_LIBM
     58 
     59 CHMOD	= @CHMOD@
     60 
     61 CP	= @CP@
     62 
     63 INCFILES = fdlibm.h
     64 
     65 LDFLAGS	= @LDFLAGS@
     66 
     67 LIB	= libfdm.a
     68 
     69 LIBS	= @LIBS@
     70 
     71 RANLIB	= @RANLIB@
     72 
     73 RM	= @RM@ -f
     74 
     75 .INIT: $(INCFILES)
     76 
     77 .KEEP_STATE:
     78 
     79 src = 	k_standard.c k_rem_pio2.c \
     80 	k_cos.c k_sin.c k_tan.c \
     81 	e_acos.c e_acosh.c e_asin.c e_atan2.c \
     82 	e_atanh.c e_cosh.c e_exp.c e_fmod.c \
     83 	e_gamma.c e_gamma_r.c e_hypot.c e_j0.c \
     84 	e_j1.c e_jn.c e_lgamma.c e_lgamma_r.c \
     85 	e_log.c e_log10.c e_pow.c e_rem_pio2.c e_remainder.c \
     86 	e_scalb.c e_sinh.c e_sqrt.c \
     87 	w_acos.c w_acosh.c w_asin.c w_atan2.c \
     88 	w_atanh.c w_cosh.c w_exp.c w_fmod.c \
     89 	w_gamma.c w_gamma_r.c w_hypot.c w_j0.c \
     90 	w_j1.c w_jn.c w_lgamma.c w_lgamma_r.c \
     91 	w_log.c w_log10.c w_pow.c w_remainder.c \
     92 	w_scalb.c w_sinh.c w_sqrt.c \
     93 	s_asinh.c s_atan.c s_cbrt.c s_ceil.c s_copysign.c \
     94 	s_cos.c s_erf.c s_expm1.c s_fabs.c s_finite.c s_floor.c \
     95 	s_frexp.c s_ilogb.c s_isnan.c s_ldexp.c s_lib_version.c \
     96 	s_log1p.c s_logb.c s_matherr.c s_modf.c s_nextafter.c \
     97 	s_rint.c s_scalbn.c s_signgam.c s_significand.c s_sin.c \
     98 	s_tan.c s_tanh.c
     99 
    100 obj = 	k_standard.o k_rem_pio2.o \
    101 	k_cos.o k_sin.o k_tan.o \
    102 	e_acos.o e_acosh.o e_asin.o e_atan2.o \
    103 	e_atanh.o e_cosh.o e_exp.o e_fmod.o \
    104 	e_gamma.o e_gamma_r.o e_hypot.o e_j0.o \
    105 	e_j1.o e_jn.o e_lgamma.o e_lgamma_r.o \
    106 	e_log.o e_log10.o e_pow.o e_rem_pio2.o e_remainder.o  \
    107 	e_scalb.o e_sinh.o e_sqrt.o \
    108 	w_acos.o w_acosh.o w_asin.o w_atan2.o \
    109 	w_atanh.o w_cosh.o w_exp.o w_fmod.o \
    110 	w_gamma.o w_gamma_r.o w_hypot.o w_j0.o \
    111 	w_j1.o w_jn.o w_lgamma.o w_lgamma_r.o \
    112 	w_log.o w_log10.o w_pow.o w_remainder.o \
    113 	w_scalb.o w_sinh.o w_sqrt.o \
    114 	s_asinh.o s_atan.o s_cbrt.o s_ceil.o s_copysign.o \
    115 	s_cos.o s_erf.o s_expm1.o s_fabs.o s_finite.o s_floor.o \
    116 	s_frexp.o s_ilogb.o s_isnan.o s_ldexp.o s_lib_version.o \
    117 	s_log1p.o s_logb.o s_matherr.o s_modf.o s_nextafter.o \
    118 	s_rint.o s_scalbn.o s_signgam.o s_significand.o s_sin.o \
    119 	s_tan.o s_tanh.o
    120 
    121 all: $(LIB)
    122 
    123 check:
    124 	@echo This package does not have a validation suite.
    125 
    126 clean:
    127 	-$(RM) *~ #* core a.out
    128 
    129 distclean:	mostlyclean
    130 	-$(RM) $(LIB)
    131 	-$(RM) -r autom4te.cache/
    132 	-$(RM) config.cache config.log config.status Makefile
    133 
    134 install:	$(LIB) uninstall
    135 	$(CP) $(LIB) $(prefix)/lib/$(LIB)
    136 	$(CHMOD) 664 $(prefix)/lib/$(LIB)
    137 	$(RANLIB) $(prefix)/lib/$(LIB) || true
    138 
    139 $(LIB) : $(obj)
    140 	$(AR) cru $(LIB) $(obj)
    141 	$(RANLIB) $(LIB) || true
    142 
    143 maintainer-clean:	distclean
    144 	@echo "This command is intended for maintainers to use;"
    145 	@echo "it deletes files that may require special tools to rebuild."
    146 	-$(RM) configure
    147 
    148 mostlyclean:	clean
    149 	-$(RM) $(obj)
    150 
    151 source: $(src) README
    152 
    153 uninstall:
    154 	-$(RM) $(prefix)/lib/$(LIB)
    155