# Configuration data for Linux/PPC

# with GCC:
CC = gcc 
CXX = g++ 
MAKEDEPEND = gcc -M
PROFLAGS = # -pg 		# for profiling
DEBUGFLAGS = -g #		# for debugging
#
# Tested just on G3 with 750 processor. Consult GCC manual
# (at http://gcc.gnu.org/onlinedocs/gcc_toc.html for example) for
# machine-dependent omptimization options.
# 
OPTFLAGS = -O3 -Wall -pedantic -mpowerpc-gpopt -mpowerpc-gfxopt -mcpu=750
CXXFLAGS = # C++ specific flags

# no ranlib command on Linux. Use 'touch' instead.
RANLIB = touch

# See 0COMPILATIONFLAGS to see what flags you can set if you care.
EXTRAFLAGS = -DSOFT_ID_RENDERING -DDEFAULT_GAMMA=1.7

################################################################
# directory where to install RenderPark with make install.
INSTALLDIR = /usr/local/graphics
BINDIR = ${INSTALLDIR}/bin
DATADIR = ${INSTALLDIR}/lib/rpk

################################################################
# Flags for the POOLS library:
# Cells will be aligned to a POOL_ALIGN boundary if defined, or an 
# 8-byte boundary if not defined. If the program mysteriously crashes
# when starting up when porting to a new architecture, let
# the following empty.
POOLFLAGS = -DPOOL_ALIGN=4 # -DSANITY_CHECKS

################################################################
# OpenGL/Mesa
DRIVER = opengl

# Mesa (free OpenGL-like library: www.mesa3d.org)
MESAHOME = /usr
DRIVERFLAGS = -I$(MESAHOME)/include $(HWFLAGS)
# on recent systems, 'MesaGL' is installed as 'GL' and 'MesaGLU' as 'GLU'
# (it does not matter whether you have Mesa or a GL/GLU library from some
# commercial vendor installed: RenderPark works well with all)
#DRIVERLIBS = -L$(MESAHOME)/lib -lMesaGLU -lMesaGL $(HWLIBS)
DRIVERLIBS = -L$(MESAHOME)/lib -lGLU -lGL $(HWLIBS)

# specific flags for hardware supported by Mesa
# Glide driver (3dfx graphics boards)
#HWFLAGS = 
#GLIDELIBDIR = 		# directory where glide libs are installed
#HWLIBS = $(GLIDELIBDIR) -lglide2x -ltexus

################################################################
# X window system flags and files:

X11HOME = /usr/X11R6
XINCLUDES = -I$(X11HOME)/include 
XLIBS = -L$(X11HOME)/lib -lXt -lXmu -lX11 $(CCMALLOCLIB)
# CCMALLOCLIB = -lccmalloc -ldl

MOTIFHOME = 
MOTIFINCLUDES = 
# -lXpm library necessary for Motif >=2.0, not for Motif <2.0
# -lXp necessary for Motif 2.1
MOTIFLIBS = -lXm -lXpm -lXp

################################################################
# TIFF support
# TIFFHOME = /usr/local/graphics

# flags: -DNO_TIFF if you have no TIFF library,
#        -DOLD_TIFF if you have an old TIFF library without the high dynamic 
#	  range LOGLuv encoding (version prior to 3.4beta037)
#        omit -DOLD_TIFF if you have a recent TIFF library with the HDR 
#	 encoding
# With the old tiff library, you will not be able to save computed images in
# high dynamic range format (by using the .logluv file suffix). The regular
# RGB low dynamic range TIFF format can be written still however.
# If you are impatient to check and don't care about high dynamic range
# images, specify -DOLD_TIFF.
TIFFLAGS = -DOLD_TIFF -I$(TIFFHOME)/include

# Some tiff installation require that you also link with the jpeg and
# zlib libraries.
TIFFLIB = -L$(TIFFHOME)/lib -ltiff -ljpeg -lz

#####################################################################
# VRML INPUT support (VRML output is always supported)
# if you don't want VRML input, compile with -DNO_VRML and uncomment the
# following lines.
VRMLFLAGS = -DNO_VRML
# VRMLDIR = ~/VRML
# VRMLFLAGS = -I$(VRMLDIR)/include
# VRMLLIB = -L$(VRMLDIR)/lib -lvrml


#
# PPC GCC complains abpout using -c and -o at once. This rule
# redefines the (implicit) *.c -> *.o rule.
#
%.o: %.c
	$(CC) $(CFLAGS) $(CPPFLAGS) -c $<