#  "boxify", is a simple filter for cleaning up quite general CIF
#            and make it readable for "WOL"
#  Copyright (C) 1990 Tor Sverre Lande
#  Author's address: bassen@ifi.uio.no# "boxify", cif conversion program
#   Copyright (C) 1991, 1994 Tor Sverre Lande
#   Maintainers's address: bassen@ifi.uio.no
#
#This program is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation (Version 1, 1989).
#
#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 General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with this program; see the file COPYING.  If not, write to
#the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# boxify makefile

BINDIR=	${PREFIX}/bin

##
##  (1) Choosing your compiler
##  ---------------------------
##
## For Sun SPARC, HP series 300/400, Apple AU/X,  gcc is recommended, 
## preferably version 1.40 but most 2.XX and 1.XX work well.
##
## For DEC MIPS-based Ultrix, gcc 2.2.2 is recommended; hcc 2.2.3 is NOT,
##  because of a <varargs.h> bug.
##
## For HP series 700/800 (extra-cost) ANSI cc is recommended (see below for
##  options). HP's non-ANSI cc will not work, and gcc presently has some
##  problems with <varargs.h>. For version 8.05 (and earlier) of HP ANSI cc
##  you will need a patch tape from HP to fix compiler bugs; alternatively,
##  you can get around the problem by compile the file math.c 
##  with the gcc 2.XX compiler. 
##
## For IBM RS/6000, xlc is recommended (see below for options)
##
## For Linux, gcc 2.3.3 is recommended (see below for options)
##
## For AmigaOS, ADE (Amiga Development Enviroment) with gcc is recommended.
##

CHIPMUNKCC = gcc
CC ?= $(CHIPMUNKCC)

##
## (2) Adding appropriate flags
## -----------------------------
##
## for HP series 800 (using cc) add these flags to CFLAGS
## CFLAGS = -w -Aa -D_HPUX_SOURCE -DF_OK=0
##
## for IBM RS/6000 (using xlc) add these flags to CFLAGS
## CFLAGS =  -DBSD=0
##
## for AU/X, add this flags to CFLAGS
## CFLAGS =  -Daux
##
## for linux gcc 2.3.3 using xfree1.1 Xserver, add these flags to CFLAGS 
## 
##
## -DBSD -Dlinux -DF_OK=0 
##
## also add the flag
##
## -m486 
##
## if you are running on a 486-compatable CPU. For maximum speed, try the
## flags -fomit-frame-pointer -O6; however, the former flag will make it
## difficult for you to track down any bugs that occur while using the
## tools, and the latter will expose you to possible optimizer bugs. However,
## our alpha-testers have reported no problems using these two flags.
##
##
## for AmigaOS using gcc, add these flags to CFLAGS
##
## -ansi -DBSD -DF_OK=0
##
## to increase speed, try to add -O3 and, based on your CPU, one of these
##
##   -m68020              : for 68020
##   -m68020 -m68881      : for 68020+6888x
##   -m68030              : for 68030
##   -m68030 -m68881      : for 68030+6888x
##   -m68040              : for 68040 and 68060
##

CFLAGS += -DBSD -DF_OK=0

TRAPESSRC	= trapes/edges.c trapes/findnext.c trapes/mates.c \
		trapes/delete.c trapes/gentrapes.c trapes/trapes.c

TRAPESOBJ	= trapes/edges.o trapes/findnext.o trapes/mates.o \
		trapes/delete.o trapes/gentrapes.o trapes/trapes.o

INCLUDES	= trapes/poly.h trapes/trapes.h p2c.h boxify.h

all: boxify.o
	(cd trapes; $(MAKE) all)
	$(CC) -o boxify boxify.o $(TRAPESOBJ)  -lm


install: boxify
	${BSD_INSTALL_PROGRAM} -c -s boxify $(BINDIR)  

clean:
	(cd trapes; $(MAKE) clean)
	-rm -f *.o boxify

#tar:	$(INCLUDES) $(TRAPESSRC) boxify.c boxify.1 Makefile
#	tar cvf ./boxify.tar $(INCLUDES) $(TRAPESSRC) boxify.c boxify.1 Makefile trapes/Makefile cif/*
#	compress boxify.tar