# Unix makefile for the JBIG-KIT PBM tools
# $Id: Makefile,v 1.12 2003-06-11 18:27:22+01 mgk25 Exp $
SHELL = /bin/sh

prefix=/dev/env/DJDIR

EXEEXT = .exe


# Select an ANSI/ISO C compiler here, e.g. GNU gcc is recommended
CC = gcc

# Options for the compiler
CFLAGS = -O2 -Wall -pedantic -I../libjbig
#CFLAGS = -O -Wall -ansi -pedantic -I../libjbig

.SUFFIXES: .1 .5 .txt $(SUFFIXES)

all: pbmtojbg$(EXEEXT) jbgtopbm$(EXEEXT) pbmtojbg.txt jbgtopbm.txt pbm.txt pgm.txt

install: pbmtojbg$(EXEEXT) jbgtopbm$(EXEEXT)
	mkdir -p $(prefix)/bin
	mkdir -p $(prefix)/share/man/man1
	mkdir -p $(prefix)/share/man/man5
	/dev/env/DJDIR/bin/ginstall -c pbmtojbg$(EXEEXT) $(prefix)/bin/pbmtojbg$(EXEEXT)
	/dev/env/DJDIR/bin/ginstall -c jbgtopbm$(EXEEXT) $(prefix)/bin/jbgtopbm$(EXEEXT)
	/dev/env/DJDIR/bin/ginstall -c jbgtopbm.1 $(prefix)/share/man/man1/jbgtopbm.1
	/dev/env/DJDIR/bin/ginstall -c pbmtojbg.1 $(prefix)/share/man/man1/pbmtojbg.1
	/dev/env/DJDIR/bin/ginstall -c pbm.5 $(prefix)/share/man/man5/pbm.5

pbmtojbg$(EXEEXT): pbmtojbg.o ../libjbig/libjbig.a
	$(CC) $(CFLAGS) -o pbmtojbg$(EXEEXT) pbmtojbg.o -L../libjbig -ljbig

jbgtopbm$(EXEEXT): jbgtopbm.o ../libjbig/libjbig.a
	$(CC) $(CFLAGS) -o jbgtopbm$(EXEEXT) jbgtopbm.o -L../libjbig -ljbig

jbgtopbm.o: jbgtopbm.c ../libjbig/jbig.h
pbmtojbg.o: pbmtojbg.c ../libjbig/jbig.h

../libjbig/libjbig.a: ../libjbig/jbig.c ../libjbig/jbig.h
	cd ../libjbig ; make libjbig.a

test: pbmtojbg$(EXEEXT) jbgtopbm$(EXEEXT)
	make IMG=ccitt1     OPTIONSJ=      OPTIONSP=       dotest1
	make IMG=ccitt2     OPTIONSJ=      OPTIONSP=       dotest1
	make IMG=ccitt3     OPTIONSJ=      OPTIONSP=       dotest1
	make IMG=xvlogo     OPTIONSJ=     "OPTIONSP=-d 3"  dotest1
	make IMG=sandra     OPTIONSP=      OPTIONSJ=       dotest2g
	make IMG=sandra     OPTIONSP=-b    OPTIONSJ=-b     dotest2g
	make IMG=sandra     OPTIONSP=-q    OPTIONSJ=       dotest2g
	make IMG=sandra    "OPTIONSP=-o 0" OPTIONSJ=       dotest2g
	make IMG=sandra    "OPTIONSP=-o 2" OPTIONSJ=       dotest2g
	make IMG=multi      OPTIONSP=      OPTIONSJ=       dotest2g
	make IMG=multi      OPTIONSP=-b    OPTIONSJ=-b     dotest2g
	make IMG=mx        "OPTIONSP=-q -s 3 -m 128"       dotest1
	make IMG=mx        "OPTIONSP=-q -s 3 -m 128"       dotest2b
	make IMG=mx        "OPTIONSP=-q -s 3 -m 128 -p 92" dotest2b
	make IMG=mx        "OPTIONSP=-q -Y -1"             dotest2b
	make IMG=mx        "OPTIONSP=-Y -1"                dotest2b
	rm -f test-*.jbg test-*.pbm test-*.pgm
	./jbgtopbm$(EXEEXT) ../examples/ccitt1.jbg | ./pbmtojbg$(EXEEXT) > test-ccitt1.jbg
	cmp ../examples/ccitt1.jbg test-ccitt1.jbg
	rm -f test-*.jbg test-*.pbm test-*.pgm
	./jbgtopbm$(EXEEXT) < ../examples/ccitt1.jbg | ./pbmtojbg$(EXEEXT) - test-ccitt1.jbg
	cmp ../examples/ccitt1.jbg test-ccitt1.jbg
	rm -f test-*.jbg test-*.pbm test-*.pgm
	./jbgtopbm$(EXEEXT) < ../examples/ccitt1.jbg - test-ccitt1.pbm ; \
	  ./pbmtojbg$(EXEEXT) test-ccitt1.pbm test-ccitt1.jbg
	cmp ../examples/ccitt1.jbg test-ccitt1.jbg
	rm -f test-*.jbg test-*.pbm test-*.pgm
	./jbgtopbm$(EXEEXT) ../examples/ccitt1.jbg test-ccitt1.pbm ; \
	  ./pbmtojbg$(EXEEXT) test-ccitt1.pbm >test-ccitt1.jbg
	cmp ../examples/ccitt1.jbg test-ccitt1.jbg
	rm -f test-*.jbg test-*.pbm test-*.pgm
	@echo
	@echo "The pbmtools have PASSED the functional tests. Good!"
	@echo

dotest1:
	./jbgtopbm$(EXEEXT) $(OPTIONSJ) ../examples/$(IMG).jbg test-$(IMG).pbm
	./pbmtojbg$(EXEEXT) $(OPTIONSP) test-$(IMG).pbm test-$(IMG).jbg
	cmp test-$(IMG).jbg ../examples/$(IMG).jbg

dotest2b:
	./pbmtojbg$(EXEEXT) $(OPTIONSP) test-$(IMG).pbm test-$(IMG).jbg
	./jbgtopbm$(EXEEXT) $(OPTIONSJ) test-$(IMG).jbg test-$(IMG)-2.pbm
	cmp test-$(IMG).pbm test-$(IMG)-2.pbm

dotest2g:
	./pbmtojbg$(EXEEXT) $(OPTIONSP) ../examples/$(IMG).pgm test-$(IMG).jbg
	./jbgtopbm$(EXEEXT) $(OPTIONSJ) test-$(IMG).jbg test-$(IMG).pgm
	cmp test-$(IMG).pgm ../examples/$(IMG).pgm

.1.txt:
	gtroff -man -Tascii $< | grotty -u -b - >$@

.5.txt:
	gtroff -man -Tascii $< | grotty -u -b - >$@

clean:
	rm -f *.o *~ core pbmtojbg$(EXEEXT) jbgtopbm$(EXEEXT)
	rm -f test-*.jbg test-*.pbm test-*.pgm