#!/usr/sbin/make

#
#  Homan Igehy
#
#  Modified by: Brian Curless
#  
#  Computer Graphics Laboratory
#  Stanford University
#  
#  ---------------------------------------------------------------------
#  
#  Copyright (1997-2001) The Board of Trustees of the Leland Stanford
#  Junior University. Except for commercial resale, lease, license or
#  other commercial transactions, permission is hereby given to use,
#  copy, modify this software for academic purposes only.  No part of
#  this software or any derivatives thereof may be used in the
#  production of computer models for resale or for use in a commercial
#  product. STANFORD MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY
#  KIND CONCERNING THIS SOFTWARE.  No support is implied or provided.
#  

ROOT = ../..

-include ../compile-flags

CPP = g++
CPP := $(CPP) $(OPTIMIZER)

SHELL = /bin/sh
AS = as
AR = ar
AWK = awk
TR2CL = trunc_to_ceil.awk

HACK =	-DInterpolate_$$Interp -DConstant_$$Const \
	-DSampleCalc_$$Calc    -DFrameBuffer_$$Frame \


TRI_OBJS = \
	sl_triangle_ZI_None_Dda_Intensity.o 

TRI_FILES = makefile sl_triangle.C sl_common.H sl_common.I sl_hack.H \
	sl_vertex.H sl_val.H sl_framebuffer.H sl_framebuffer.I \
	sl_texture.H sl_texture.I

SL_OBJS = $(TRI_OBJS)
SL_LIB = libsl.a

default: $(SL_LIB)

all: $(SL_LIB)

$(SL_LIB): makefile $(SL_OBJS)
	$(AR) ru $@ $(SL_OBJS)

$(TRI_OBJS): $(TRI_FILES)
	Interp=`echo $@|$(AWK) -F_ '{print $$3}'`;\
	Const=`echo $@|$(AWK) -F_ '{print $$4}'`;\
	Calc=`echo $@|$(AWK) -F_ '{print $$5}'`;\
	Frame=`echo $@|$(AWK) -F_ '{print $$6}'|$(AWK) -F. '{print $$1}'`;\
	File=`echo $@ | $(AWK) -F_ '{print $$1"_"$$2}'`;\
	$(CPP) $(HACK) $(CCFLAGS) -c $$File.C -o $@