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      1 # $NetBSD: makefile,v 1.4 2011/03/20 23:15:35 christos Exp $
      2 
      3 # /****************************************************************
      4 # Copyright (C) 1998 by Lucent Technologies
      5 # All Rights Reserved
      6 #
      7 # Permission to use, copy, modify, and distribute this software and
      8 # its documentation for any purpose and without fee is hereby
      9 # granted, provided that the above copyright notice appear in all
     10 # copies and that both that the copyright notice and this
     11 # permission notice and warranty disclaimer appear in supporting
     12 # documentation, and that the name of Lucent or any of its entities
     13 # not be used in advertising or publicity pertaining to
     14 # distribution of the software without specific, written prior
     15 # permission.
     16 #
     17 # LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
     18 # INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
     19 # IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
     20 # SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     21 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
     22 # IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
     23 # ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
     24 # THIS SOFTWARE.
     25 #
     26 # ****************************************************************/
     27 
     28 .SUFFIXES: .c .o
     29 CC = cc
     30 CFLAGS = -g
     31 
     32 .c.o:
     33 	$(CC) -c $(CFLAGS) $*.c
     34 
     35 # invoke "make Printf" to add printf.o to gdtoa.a (if desired)
     36 
     37 all: arith.h gd_qnan.h gdtoa.a
     38 
     39 arith.h: arithchk.c
     40 	$(CC) $(CFLAGS) arithchk.c || $(CC) -DNO_LONG_LONG $(CFLAGS) arithchk.c
     41 	./a.out >arith.h
     42 	rm -f a.out arithchk.o
     43 
     44 gd_qnan.h: arith.h qnan.c
     45 	$(CC) $(CFLAGS) qnan.c
     46 	./a.out >gd_qnan.h
     47 	rm -f a.out qnan.o
     48 
     49 gdtoa.a:  dmisc.c dtoa.c g_Qfmt.c g__fmt.c g_ddfmt.c g_dfmt.c\
     50 	 g_ffmt.c g_xLfmt.c g_xfmt.c gdtoa.c gethex.c gmisc.c hd_init.c\
     51 	 hexnan.c misc.c smisc.c strtoIQ.c strtoId.c strtoIdd.c\
     52 	 strtoIf.c strtoIg.c strtoIx.c strtoIxL.c strtod.c strtodI.c\
     53 	 strtodg.c strtof.c strtopQ.c strtopd.c strtopdd.c strtopf.c\
     54 	 strtopx.c strtopxL.c strtorQ.c strtord.c strtordd.c strtorf.c\
     55 	 strtorx.c strtorxL.c sum.c ulp.c
     56 	$(CC) -c $(CFLAGS) $?
     57 	x=`echo $? | sed 's/\.c/.o/g'` && ar ruv gdtoa.a $$x && rm $$x
     58 	ranlib gdtoa.a || true
     59 
     60 Printf: all printf.c
     61 	$(CC) -c $(CFLAGS) printf.c
     62 	ar ruv gdtoa.a printf.o
     63 	rm printf.o
     64 	touch Printf
     65 
     66 # If your system lacks ranlib, you do not need it.
     67 
     68 xs0 = README arithchk.c dmisc.c dtoa.c g_Qfmt.c g__fmt.c g_ddfmt.c\
     69 	 g_dfmt.c g_ffmt.c g_xLfmt.c g_xfmt.c gdtoa.c gdtoa.h\
     70 	 gdtoa_fltrnds.h gdtoaimp.h gethex.c gmisc.c hd_init.c hexnan.c\
     71 	 makefile misc.c printf.c printf.c0 qnan.c smisc.c stdio1.h\
     72 	 strtoIQ.c strtoId.c strtoIdd.c strtoIf.c strtoIg.c strtoIx.c\
     73 	 strtoIxL.c strtod.c strtodI.c strtodg.c strtodnrp.c strtof.c\
     74 	 strtopQ.c strtopd.c strtopdd.c strtopf.c strtopx.c strtopxL.c\
     75 	 strtorQ.c strtord.c strtordd.c strtorf.c strtorx.c strtorxL.c\
     76 	 sum.c ulp.c
     77 
     78 # "make -r xsum.out" to check for transmission errors; source for xsum is
     79 # netlib's "xsum.c from f2c", e.g.,
     80 # ftp://netlib.bell-labs.com/netlib/f2c/xsum.c.gz
     81 
     82 xsum.out: xsum0.out $(xs0)
     83 	xsum $(xs0) >xsum1.out
     84 	cmp xsum0.out xsum1.out && mv xsum1.out xsum.out || diff xsum[01].out
     85 
     86 clean:
     87 	rm -f arith.h gd_qnan.h *.[ao] Printf xsum.out xsum1.out
     88