# -*- makefile -*-

# Copyright (C) 1998, 1999, 2000, 2001, 2005 Matthew P. Hodges
# This file is part of XMakemol.

# XMakemol 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; either version 2, or (at your option)
# any later version.

# XMakemol 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 XMakemol; see the file COPYING. If not, write to the Free
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA

# Configure
# Point of installation

# PREFIX = /usr/local

PROG =	xmakemol
VERSION = $(shell cat VERSION)

HDRS = bbox.h bonds.h config.h defs.h draw.h globals.h gl_funcs.h	\
vectors.h view.h xm_logo.h

OBJS = animate.o basename.o bbox.o canvas.o control.o draw.o edit.o	\
file.o frames.o gl_funcs.o help.o menus.o region.o rotate.o sort.o	\
store.o track.o translate.o utils.o view.o vectors.o xmakemol.o

SRCS = ${OBJS:.o=.c}

TAR = $(SRCS) $(HDRS) Makefile.orig ChangeLog elements COPYING README	\
INSTALL AUTHORS VERSION PROBLEMS XMakemol.ad xmake_anim.pl xmakemol.1

# Specify the version

VERS = -DVERSION=\"${VERSION}\"

# Configure
# Specify where the elements file lives. If an individual user wants
# to use a private elements file, they can set the environment
# variable XM_ELEMENTS.

ELEM_FILE=/etc/xmakemol/elements
ELEM = -DELEMENTS=\"${ELEM_FILE}\"

# Configure
# If libXpm is available uncomment the following lines

# XPM_DEFS = -DXPM
# XPM_LIBS = -lXpm

# Configure
# If OpenGl is available uncomment the following lines - NB this is
# only partially implemented, so use at your own risk

# GL_DEFS = -DGL
# GL_LIBS = -lGL -lGLU -lGLw

# Configure
# If CrystalEyes stereoscopic shutter glasses are available and XMakemol 
# is being compiled on an SGI, uncomment the following lines. Currently 
# the stereo mode used is STEREO_TOP, so make sure the XMakemol window is 
# positioned in the upper half of your screen before switching to SGI stereo 
# mode.
# (This mode requires that GL_DEFS and GL_LIBS above are also uncommented)

# CE_DEFS = -DSGI_STEREO
# CE_LIBS = -lXext

# Configure
# Choose compiler options. SGI, DEC and SUN have some useful flags set
# and certain libraries which are required. Uncomment the desired region.
# Compilation with gcc is recommended.

# SGI setup
#
# CC = cc
# COMP = -n32 -mips4
# OPT = -Ofast=ip22_5k
# LIBS = -lm -lgen -lXm -lXt -lX11

# DEC setup
#
# CC = cc
# COMP =
# OPT = -O4
# LIBS = -lm -lXm -lXt -lX11

# SUN setup
#
# CC = cc
# COMP = -D_XOPEN_SOURCE -xdepend -xchip=ultra -xarch=v8plus -xsafe=mem
# OPT = -fast -xO5
# LIBDIRS = -L/usr/openwin/lib -L/usr/dt/lib -L/opt/local/lib -R/usr/openwin/lib:/usr/dt/lib:/opt/local/lib
# LIBS =	-lm -lgen -lposix4 -lXm -lXt -lX11

# Linux setup
#
# CC = gcc
# COMP = -I/usr/X11R6/include -O3 -Wall
# LIBDIRS = -L/usr/X11R6/lib
# LIBS = -lm -lXm -lXt -lX11 -lXext -ldl -lpthread

DEBUG = -g

# No changes below here should be needed

CFLAGS  = ${DEBUG} ${OPT} ${COMP} ${XPM_DEFS} ${GL_DEFS} ${CE_DEFS}
LDFLAGS = ${DEBUG}


all: $(PROG)

$(PROG): $(OBJS)
	$(CC) $(LDFLAGS) -o $@ $(OBJS) ${LIBDIRS} ${XPM_LIBS} ${GL_LIBS} $(LIBS) ${CE_LIBS}

clean:
	rm -f $(PROG) $(OBJS) core

tar:
	tar  zvcf xmakemol-${VERSION}.tar.gz $(TAR)

install:
	install -D xmakemol    $(DESTDIR)$(PREFIX)/X11R6/bin/xmakemol
	install -D elements    $(DESTDIR)/etc/xmakemol/elements
	install -D xmakemol.1  $(DESTDIR)$(PREFIX)/X11R6/man/man1/xmakemol.1x
	install -D XMakemol.ad $(DESTDIR)/etc/X11/app-defaults/XMakemol

animate.o: defs.h globals.h
bbox.o: bbox.h defs.h gl_funcs.h globals.h view.h
canvas.o: bonds.h defs.h draw.h gl_funcs.h globals.h view.h xm_logo.h
control.o: defs.h globals.h
draw.o: bonds.h defs.h draw.h globals.h vectors.h view.h
edit.o: defs.h draw.h globals.h vectors.h view.h
file.o: file.c bonds.h defs.h draw.h gl_funcs.h globals.h view.h
	${CC} ${CFLAGS} ${ELEM} -c $<
frames.o: config.h draw.h globals.h
gl_funcs.o: bonds.h defs.h draw.h globals.h view.h gl_funcs.h
help.o: help.c globals.h
	${CC} ${CFLAGS} ${VERS} -c $<
menus.o: globals.h view.h
region.o: globals.h
rotate.o: draw.h globals.h
sort.o: globals.h
store.o: globals.h
track.o: defs.h globals.h
translate.o: globals.h
utils.o: config.h defs.h globals.h
vectors.o: defs.h globals.h vectors.h view.h
view.o: globals.h view.h
xmakemol.o: xmakemol.c defs.h globals.h view.h gl_funcs.h
	${CC} ${CFLAGS} ${ELEM} ${VERS} -c $<