--- ray/src/rt/Rmakefile	1992/09/08 15:35:13	2.10
+++ ray/src/rt/Rmakefile	1993/12/09 17:31:10	2.15
@@ -8,6 +8,7 @@ MACH = -DBSD
 CFLAGS = $(MACH) $(OPT) -I../common -L../lib
 SPECIAL = aed
 CC = cc
+MLIB = -lm
 LINT = lint
 LINTFLAGS = -DBSD -DVARIABLE -DFUNCTION \
 -DINCHAN -DRCONST -DREDEFW
@@ -28,7 +29,7 @@ LIBDIR = /usr/local/lib/ray
 #
 # Library routines:
 #
-LIBS = -lrt -lm
+LIBS = -lrt $(MLIB)
 
 #
 # Device drivers for rview (see also devtable.c):
@@ -43,14 +44,14 @@ DLIBS = -lX11
 # Standard object files:
 #
 
-RTOBJS = rtmain.o rtrace.o $(ROBJS) Version.o
+RTOBJS = rtmain.o rtrace.o duphead.o persist.o preload.o $(ROBJS) Version.o
 RTSRC = rmain.c rtrace.c $(RSRC) Version.c
 
-RPOBJS = rpmain.o rpict.o $(ROBJS) Version.o
+RPOBJS = rpmain.o rpict.o duphead.o persist.o preload.o $(ROBJS) Version.o
 RPSRC = rmain.c rpict.c $(RSRC) Version.c
 
-RVOBJS = rvmain.o rview.o rv2.o rv3.o $(DOBJS) $(ROBJS) Version.o
-RVSRC = rmain.c rview.c rv2.c rv3.c $(DSRC) $(RSRC) Version.c
+RVOBJS = rvmain.o rview.o rv2.o rv3.o freeobjmem.o $(DOBJS) $(ROBJS) Version.o
+RVSRC = rmain.c rview.c rv2.c rv3.c freeobjmem.c $(DSRC) $(RSRC) Version.c
 
 ROBJS = $(RAYOBJS) $(SURFOBJS) $(MATOBJS) \
 	$(MODOBJS) $(SUPPOBJS)
@@ -66,9 +67,9 @@ SURFSRC = sphere.c source.c srcsupp.c virtuals.c o_fac
 		srcsamp.c o_cone.c o_instance.c
 
 MATOBJS = aniso.o normal.o dielectric.o m_clip.o glass.o m_brdf.o \
-	m_mirror.o m_direct.o
-MATSRC = normal.c dielectric.c m_clip.c glass.c m_brdf.c m_mirror.c \
-	m_direct.c
+	m_mirror.o m_direct.o fprism.o
+MATSRC = aniso.c normal.c dielectric.c m_clip.c glass.c m_brdf.c \
+	m_mirror.c m_direct.c fprism.c
 
 MODOBJS = p_func.o t_func.o p_data.o t_data.o text.o mx_func.o mx_data.o
 MODSRC = p_func.c t_func.c p_data.c t_data.c text.c mx_func.c mx_data.c
@@ -228,7 +229,7 @@ rtrace.o rvmain.o rv2.o rv3.o source.o:	../common/octr
 o_instance.o:	../common/instance.h ../common/octree.h
 
 ambient.o aniso.o dielectric.o func.o initotypes.o m_brdf.o \
-normal.o o_cone.o text.o raytrace.o rtrace.o \
+normal.o o_cone.o text.o raytrace.o rtrace.o freeobjmem.o \
 rv2.o source.o srcsupp.o virtuals.o sphere.o:	../common/otypes.h
 
 ambient.o ambcomp.o aniso.o normal.o rpict.o \
@@ -238,7 +239,7 @@ ambient.o ambcomp.o aniso.o dielectric.o func.o glass.
 m_brdf.o mx_data.o mx_func.o normal.o o_cone.o o_face.o o_instance.o \
 p_data.o p_func.o text.o raytrace.o rpmain.o rtmain.o rvmain.o rpict.o \
 rtrace.o rview.o rv2.o rv3.o source.o srcsamp.o srcsupp.o virtuals.o \
-sphere.o t_data.o t_func.o:	ray.h ../common/standard.h \
+sphere.o t_data.o t_func.o persist.o duphead.o:	ray.h ../common/standard.h \
 ../common/mat4.h ../common/fvect.h ../common/object.h ../common/color.h
 
 rv2.o rv3.o rview.o:	rpaint.h driver.h ../common/view.h
@@ -246,7 +247,7 @@ rv2.o rv3.o rview.o:	rpaint.h driver.h ../common/view.
 m_direct.o m_mirror.o \
 source.o srcsamp.o srcsupp.o virtuals.o:	source.h
 
-cone.o data.o devcomm.o initotypes.o \
+cone.o data.o devcomm.o freeobjmem.o initotypes.o fprism.o \
 octree.o:	../common/standard.h ../common/mat4.h ../common/fvect.h
 
 initotypes.o raytrace.o:	otspecial.h
@@ -268,6 +269,8 @@ data.o rmain.o rpict.o rtrace.o rv2.o:	../common/resol
 aniso.o func.o m_brdf.o m_direct.o mx_data.o mx_func.o p_data.o \
 p_func.o t_data.o t_func.o:	func.h
 
+freeobjmem.o:	../common/object.h
+
 devcomm.o:	../common/vfork.h
 
-rtmain.o rpmain.o rvmain.o rpict.o:	../common/paths.h
+rtmain.o rpmain.o rvmain.o persist.o duphead.o rpict.o:	../common/paths.h