# Imakefile for ppm tools.
#
# Copyright (C) 1989 by Jef Poskanzer.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose and without fee is hereby granted, provided
# that the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation.  This software is provided "as is" without express or
# implied warranty.

PGMDIR =	../pgm
INCLUDEPGM =	-I$(PGMDIR)
LIBPGM =	$(PGMDIR)/libpgm.a
DEFPGM =	$(PGMDIR)/pgm.h
DEFLIBPGM =	$(PGMDIR)/libpgm.h

PBMDIR =	../pbm
INCLUDEPBM =	-I$(PBMDIR)
LIBPBM =	$(PBMDIR)/libpbm.a
DEFPBM =	$(PBMDIR)/pbm.h ../pbmplus.h
DEFLIBPBM =	$(PBMDIR)/libpbm.h

INCLUDE =	$(INCLUDEPGM) $(INCLUDEPBM)
ALLCFLAGS =	$(CFLAGS) $(INCLUDE)
LIBPPM =	libppm.a

PORTBINARIES =	giftoppm ilbmtoppm imgtoppm mtvtoppm ppmarith ppmconvol \
		ppmcscale ppmhist ppmquant ppmscale ppmtogif ppmtoilbm \
		ppmtopgm ppmtops ppmtoxwd qrttoppm tgatoppm xwdtoppm
MATHBINARIES =	ppmpat ppmrotate ppmshear
SUNBINARIES =	ppmtorast rasttoppm

PORTMANUALS =	giftoppm.1 ilbmtoppm.1 imgtoppm.1 mtvtoppm.1 ppm.5 ppmarith.1 \
		ppmconvol.1 ppmcscale.1 ppmhist.1 ppmpat.1 ppmquant.1 \
		ppmrotate.1 ppmscale.1 ppmshear.1 ppmtogif.1 ppmtoilbm.1 \
		ppmtopgm.1 ppmtops.1 ppmtoxwd.1 qrttoppm.1 tgatoppm.1 xwdtoppm.1
SUNMANUALS =	ppmtorast.1 rasttoppm.1

# CONFIGURE: If you are not on a Sun, switch around the commenting here
# to avoid compiling the Sun-specific programs:
BINARIES =	$(PORTBINARIES) $(MATHBINARIES) $(SUNBINARIES)
# BINARIES =	$(PORTBINARIES) $(MATHBINARIES)
MANUALS =	$(PORTMANUALS) $(SUNMANUALS)
# MANUALS =	$(PORTMANUALS)

all:		binaries
install:	installbinaries

binaries:	$(BINARIES)

installbinaries:	binaries
	cp $(BINARIES) $(INSTALLBINARIES)

installmanuals:
	cp $(MANUALS) /usr/man/man$(INSTALLMANUALS)

# Rule for plain programs.
$(PORTBINARIES):	ppm.h $(DEFPGM) $(DEFPBM) $(LIBPPM) $(LIBPGM) $(LIBPBM)
	$(CC) $(ALLCFLAGS) $(LDFLAGS) -o $@ $@.c $(LIBPPM) $(LIBPGM) $(LIBPBM)

# Rule for math-dependent programs.
$(MATHBINARIES):	ppm.h $(DEFPGM) $(DEFPBM) $(LIBPPM) $(LIBPGM) $(LIBPBM)
	$(CC) $(ALLCFLAGS) $(LDFLAGS) -o $@ $@.c -lm $(LIBPPM) $(LIBPGM) $(LIBPBM)

# Rule for pixrect-dependent programs.
$(SUNBINARIES):	ppm.h $(DEFPGM) $(DEFPBM) $(LIBPPM) $(LIBPGM) $(LIBPBM)
	$(CC) $(ALLCFLAGS) $(LDFLAGS) -o $@ $@.c $(LIBPPM) $(LIBPGM) $(LIBPBM) -lpixrect

# And library.
$(LIBPPM):	libppm1.o libppm2.o libppm3.o libppm4.o libppm5.o
	-rm $(LIBPPM)
	ar rc $(LIBPPM) libppm1.o libppm2.o libppm3.o libppm4.o libppm5.o
	-ranlib $(LIBPPM)

libppm1.o:	ppm.h $(DEFPGM) $(DEFPBM) libppm.h libppm1.c
	$(CC) $(ALLCFLAGS) -c libppm1.c
libppm2.o:	ppm.h $(DEFPGM) $(DEFPBM) libppm.h libppm2.c $(DEFLIBPGM) \
		$(DEFLIBPBM)
	$(CC) $(ALLCFLAGS) -c libppm2.c
libppm3.o:	ppm.h $(DEFPGM) $(DEFPBM) libppm.h libppm3.c
	$(CC) $(ALLCFLAGS) -c libppm3.c
libppm4.o:	ppm.h $(DEFPGM) $(DEFPBM) ppmcmap.h libppm4.c
	$(CC) $(ALLCFLAGS) -c libppm4.c
libppm5.o:	ppm.h $(DEFPGM) $(DEFPBM) ppmdraw.h libppm5.c
	$(CC) $(ALLCFLAGS) -c libppm5.c