--- ray/src/ot/Rmakefile	1992/09/24 21:28:29	2.3
+++ ray/src/ot/Rmakefile	1993/12/09 17:29:51	2.4
@@ -12,6 +12,7 @@ OPT = -O
 MACH = -DBSD
 CFLAGS = -DSTRICT $(OPT) $(MACH) -I../common -L../lib
 CC = cc
+MLIB = -lm
 
 LIBDIR = /usr/local/lib/ray
 
@@ -23,11 +24,11 @@ oconv:	oconv.o sphere.o writeoct.o o_face.o plocate.o 
 clip.o o_cone.o o_instance.o bbox.o initotypes.o readfargs.o malloc.o
 	$(CC) $(CFLAGS) -o oconv oconv.o writeoct.o sphere.o o_face.o \
 plocate.o clip.o o_cone.o o_instance.o bbox.o readfargs.o \
-initotypes.o malloc.o -lrt -lm
+initotypes.o malloc.o -lrt $(MLIB)
 
 getbbox:	getbbox.o readobj2.o bbox.o init2otypes.o
 	$(CC) $(CFLAGS) -o getbbox getbbox.o readobj2.o \
-bbox.o init2otypes.o -lrt -lm
+bbox.o init2otypes.o -lrt $(MLIB)
 
 install:	oconv getbbox
 	cp oconv getbbox $(INSTDIR)