#   Lineviewer - An extremely simple line viewing application
#   Copyright (C) 1999,2000  Mark R. Stevens
#
#   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; either version 2 of the License, or
#   (at your option) any later version.
#
#   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; if not, write to the Free Software
#   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

##########################################################################
##
##         PART I   Assignments typically changed by users.
##
## TARGET defines the program to build (modify to your program name) and
## OBJ defines the list of .o files for TARGET. Modify OBJ to be a list
## of object files separated by spaces.

TARGET := lineViewer
OBJ    := lineViewer.o

##########################################################################
##
##               PART II   System Specific Setup.
##
##
## Run the `arch' command to query  architecture type (hp400, sun, etc.)
## Run the `uname' command to query OS type (HPUX, SunOS, etc.)

ARCH   := $(shell arch)
OSNAME := $(shell uname)

## Architecture and OS Specific include paths, libray paths and compiler 
## Flags.

OGLHOME := /s/parsons/l/sys/Mesa-3.0/

## If you are running under Solaris do not forget to
## add  $(OGLHOME)/lib to LD_LIBRARY_PATH!

ifeq ($(OSNAME),HP-UX)
  CXX       := /s/chopin/m/proj/vision6/egcs/HP-UX/bin/g++
  INCL      := -I$(OGLHOME)/include -I/usr/X11R6.3/include
  OPENGLLIB := -L$(OGLHOME)/lib/HP-UX -lMesaGL -lMesaGLU -lglut
  XLIB      := -L/usr/X11R6.3/lib -lX11 -lXext -lXi -lXmu
  LOADLIBES := $(OPENGLLIB) $(XLIB) -lm
  CFLAGS := $(CFLAGS) -D_HPUX_SOURCE -DSHM 
endif

ifeq ($(OSNAME),SunOS)
  CXX       := /s/chopin/m/proj/vision6/egcs/SunOS/bin/g++
  INCL      := -I$(OGLHOME)/include
  SYSLIB    := -lsocket -lgen -lm
  OPENGLLIB := -L$(OGLHOME)/lib/SunOS -lMesaGL -lMesaGLU -lglut
  XLIB      := -L/usr/openwin/lib -lX11 -lXext -lXmu -lXi
  LOADLIBES := $(OPENGLLIB) $(XLIB) $(SYSLIB) 
endif

# Compiler options
# (this is a special variable name recognized by GNU make)
CFLAGS := $(OD) $(INCL) $(CFLAGS)
CXXFLAGS := $(OD) $(INCL) $(CFLAGS)

##########################################################################
##
##          PART III  Make Targets (Should not need Changing)
##
##========================================================================
# The first target in the file is the default if you don't specify what
# to make via an argument to `make'.  Note that the `.PHONY' line 
# declares targets that don't correspond to actual file names.  It's
# not required, but is good practice to avoid problems if a file by
# one of those names did get created.

.PHONY :        all clean

all:            $(TARGET)

# The command `make clean' will delete all compiler output files, such
# as .o object files and .d dependency files, and also the final target
# file.  Following this with `make' will force recompilation of your
# entire program.  This is useful if you want to recompile your program
# on a different architecture machine.

clean:
	rm -f $(OBJ) $(OBJ:.o=.d) $(TARGET)

# This rule tells how to build the target program.  The rule will
# rebuild the target program if any of the $(OBJ) files are recompiled.
# The automatic dependency processing below will automatically rebuild
# any object file affected by a change to a source or header file.

$(TARGET): $(OBJ)
	$(CXX) $(CFLAGS) -o $@ $^ $(LOADLIBES)

# End of Makefile