# Makefile for pgm tools, for use with Amiga DICE
#
# Copyright (C) 1989, 1991 by Jef Poskanzer.
# Modified for Amiga DICE by Ingo Wilken (Ingo.Wilken@informatik.uni-oldenburg.de)
#
# 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.

# CONFIG: generate executable with debugging information
#DEBUG =     -s -d1
# CONFIG: use memory pools
#MPOOL =     -L/amiga -l mpool

CC =            dcc
CFLAGS =        -E DCC_ERRORS -ms -mu -gs $(DEBUG)
LDFLAGS =       $(MPOOL) /amiga/dice_stack.o
BINDIR =        bin
MERGE=          pgmmerge

# where to install the binaries, libraries and important header files
INSTALLBIN =    bin:pbmplus
INSTALLLIB =    dlib:local
INSTALLINCL=    dinclude:local
# install which headers
HEADERS=        pgm.h /pbmplus.h

PBMDIR =        /pbm
INCLUDEPBM =    -I$(PBMDIR)
RLIBPBM =       $(PBMDIR)/pbmsr.lib
RLLIBPBM =      $(PBMDIR)/pbmrl.lib
SLIBPBM =       $(PBMDIR)/pbms.lib
SLLIBPBM =      $(PBMDIR)/pbml.lib
DEFPBM =        $(PBMDIR)/pbm.h /pbmplus.h
DEFLIBPBM =     $(PBMDIR)/libpbm.h

INCLUDE =       -I/ $(INCLUDEPBM)
RALLCFLAGS =    $(CFLAGS) $(INCLUDE) -proto -mRR
SALLCFLAGS =    $(CFLAGS) $(INCLUDE) -proto
MALLCFLAGS =    $(CFLAGS) $(INCLUDE) -mD -mC
RLIBPGM =       pgmsr.lib
RLLIBPGM =      pgmrl.lib
SLIBPGM =       pgms.lib
SLLIBPGM =      pgml.lib
DEFPGM =        pgm.h
DEFLIBPGM =     libpgm.h

LIBRARIES =     $(RLIBPGM) $(RLLIBPGM) $(SLIBPGM) $(SLLIBPGM)

BINS =          hipstopgm lispmtopgm pgmbentley pgmedge pgmenhance \
                pgmnoise pgmoil pgmramp pgmtofs pgmtolispm \
                psidtopgm rawtopgm asciitopgm bioradtopgm spottopgm \
                pbmtopgm

MATHBINS =      fstopgm pgmcrater pgmhist pgmnorm pgmtexture \
                pgmtopbm pgmkernel

BINARIES =      $(BINS) $(MATHBINS)

OBJECTS =       fstopgm.om hipstopgm.om lispmtopgm.om pgmbentley.om \
                pgmenhance.om pgmhist.om pgmnoise.om pgmnorm.om pgmoil.om \
                pgmramp.om pgmtofs.om pgmtolispm.om pgmtopbm.om \
                psidtopgm.om rawtopgm.om pgmcrater.om pgmedge.om pgmtexture.om \
                asciitopgm.om bioradtopgm.om spottopgm.om pbmtopgm.om pgmkernel.om


all:            lib binaries

bindir:
                -makedir $(BINDIR)

binaries:       lib bindir $(BINARIES)

lib:            $(LIBRARIES)

merge:          lib bindir $(MERGE)


# Rules for merged binary
.c.om:       $(DEFPGM) $(DEFPBM) $<
        $(CC) -proto $(MALLCFLAGS) "-Dmain=$*_main" -c $*.c -o $*.om
$(MERGE):   pgmmerge.c $(OBJECTS) $(SLLIBPGM) $(SLLIBPBM)
        $(CC) $(MALLCFLAGS) $(LDFLAGS) -o $(BINDIR)/$@ $@.c $(OBJECTS) -l $(SLLIBPGM) -l $(SLLIBPBM) -lm
#$(OBJECTS):     $(DEFPGM) $(DEFPBM)
#        $(CC) -mD -mC $(SALLCFLAGS) "-Dmain=$*_main" -c $*.c


# Rule for plain programs.
$(BINS):        $(DEFPGM) $(DEFPBM) $(RLIBPGM) $(RLIBPBM)
        $(CC) -r $(RALLCFLAGS) $(LDFLAGS) -o $(BINDIR)/$@ $@.c -l $(RLIBPGM) -l $(RLIBPBM)

# Rule for math-dependent programs.
$(MATHBINS):    $(DEFPGM) $(DEFPBM) $(RLIBPGM) $(RLIBPBM)
        $(CC) -r $(RALLCFLAGS) $(LDFLAGS) -o $(BINDIR)/$@ $@.c -l $(RLIBPGM) -l $(RLIBPBM) -lm


# And libraries.
#$(LIBPBM):
#        cd $(PBMDIR) ; make lib

# small data version of libpgm
$(RLIBPGM):      libpgm1.or libpgm2.or
        -delete $(RLIBPGM)
        join libpgm1.or libpgm2.or to $(RLIBPGM)
libpgm1.or:      $(DEFPGM) $(DEFPBM) $(DEFLIBPGM) libpgm1.c
        $(CC) -r $(RALLCFLAGS) -S -o $@ -c libpgm1.c
libpgm2.or:      $(DEFPGM) $(DEFPBM) $(DEFLIBPGM) libpgm2.c $(DEFLIBPBM)
        $(CC) -r $(RALLCFLAGS) -S -o $@ -c libpgm2.c

# small data version of libpgm, not registerized (arguments on stack)
$(SLIBPGM):     libpgm1.os libpgm2.os
        -delete $(SLIBPGM)
        join libpgm1.os libpgm2.os to $(SLIBPGM)
libpgm1.os:      $(DEFPGM) $(DEFPBM) $(DEFLIBPGM) libpgm1.c
        $(CC) -r $(SALLCFLAGS) -S -o $@ -c libpgm1.c
libpgm2.os:      $(DEFPGM) $(DEFPBM) $(DEFLIBPGM) libpgm2.c $(DEFLIBPBM)
        $(CC) -r $(SALLCFLAGS) -S -o $@ -c libpgm2.c

# large data version of libpgm
$(RLLIBPGM):     libpgm1.olr libpgm2.olr
        -delete $(RLLIBPGM)
        join libpgm1.olr libpgm2.olr to $(RLLIBPGM)
libpgm1.olr:      $(DEFPGM) $(DEFPBM) $(DEFLIBPGM) libpgm1.c
        $(CC) -mD $(RALLCFLAGS) -S -c libpgm1.c -o $@
libpgm2.olr:      $(DEFPGM) $(DEFPBM) $(DEFLIBPGM) libpgm2.c $(DEFLIBPBM)
        $(CC) -mD $(RALLCFLAGS) -S -c libpgm2.c -o $@

# large data version of libpgm, not registerized (arguments on stack)
$(SLLIBPGM):    libpgm1.ols libpgm2.ols
        -delete $(SLLIBPGM)
        join libpgm1.ols libpgm2.ols to $(SLLIBPGM)
libpgm1.ols:      $(DEFPGM) $(DEFPBM) $(DEFLIBPGM) libpgm1.c
        $(CC) -mD $(SALLCFLAGS) -S -c libpgm1.c -o $@
libpgm2.ols:      $(DEFPGM) $(DEFPBM) $(DEFLIBPGM) libpgm2.c $(DEFLIBPBM)
        $(CC) -mD $(SALLCFLAGS) -S -c libpgm2.c -o $@


# Other dependencies.
fstopgm fstopgm.om:              fstopgm.c
hipstopgm hipstopgm.om:          hipstopgm.c
lispmtopgm lispmtopgm.om:        lispmtopgm.c
pgmbentley pgmbentley.om:        pgmbentley.c
pgmcrater pgmcrater.om:          pgmcrater.c
pgmedge pgmedge.om:              pgmedge.c
pgmenhance pgmenhance.om:        pgmenhance.c
pgmhist pgmhist.om:              pgmhist.c
pgmnoise pgmnoise.om:            pgmnoise.c
pgmnorm pgmnorm.om:              pgmnorm.c
pgmoil pgmoil.om:                pgmoil.c
pgmramp pgmramp.om:              pgmramp.c
pgmtexture pgmtexture.om:        pgmtexture.c
pgmtopbm pgmtopbm.om:            pgmtopbm.c dithers.h $(DEFPBM)
pgmtofs pgmtofs.om:              pgmtofs.c
pgmtolispm pgmtolispm.om:        pgmtolispm.c
psidtopgm psidtopgm.om:          psidtopgm.c
rawtopgm rawtopgm.om:            rawtopgm.c
asciitopgm asciitopgm.om:        asciitopgm.c
bioradtopgm bioradtopgm.om:      bioradtopgm.c
spottopgm spottopgm.om:          spottopgm.c
pbmtopgm pbmtopgm.om:            pbmtopgm.c
pgmkernel pgmkernel.om:          pgmkernel.c

clean:
        -delete \#?.om \#?.os \#?.or \#?.ols \#?.olr DCC_ERRORS

cleanall:   clean
        -delete \#?.lib
        -delete $(BINDIR) all

installlib:     lib
        copy $(LIBRARIES) to $(INSTALLLIB)
        copy $(HEADERS) to $(INSTALLINCL)

installbin:     binaries
        copy $(BINDIR) all to $(INSTALLBIN)

installall:     installlib installbin

install:
        @echo "Please select: installlib, installbin, installall"