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--- Makefile.orig Wed Mar 11 15:51:57 1998
+++ Makefile Sun Sep 27 11:09:04 1998
@@ -2,11 +2,11 @@
# what C compiler? It better be Ansi-C. Use gcc if you have it.
# you may find that KnightCap is very slow if you don't use gcc
-CC = gcc
+#CC = gcc
# What compiler switches do you want? These ones work well with gcc
#OPT = -O2 -fshort-enums -Wall
-OPT = -g -fshort-enums -Wall
+OPT = -O2 -fshort-enums -Wall -DPI=M_PI
# If you don't have gcc then perhaps try this instead. You only need
# the null definition for inline if your C compiler doesn't know about
@@ -21,13 +21,13 @@
# display (or you don't have OpenGL and Glut libraries)
# If you do have these libs then make sure the first three
# lines point at the right places
-MESA = /usr/local/Mesa-2.1
-GLUT = /usr/local/Mesa-2.1/glut-3.2
-X11 = /usr/X11R6
-GLUT_LIBS = -L$(GLUT)/lib/glut -lglut
-MESA_LIBS = -L$(MESA)/lib -lMesaGLU -lMesaGL -lm
-XLIBS = -L$(X11)/lib -lXmu -lXt -lXext -lX11 -lXi
-DISPLAYFLAGS = -I$(MESA)/include -I$(GLUT) -DRENDERED_DISPLAY=1
+GLUT_LIBS = -L$(X11BASE)/lib -lglut
+MESA_LIBS = -L$(X11BASE)/lib -lMesaGLU -lMesaGL -lm
+XLIBS = -L$(X11BASE)/lib -lXmu -lXt -lXext -lX11 -lXi
+.if $(PORTOBJFORMAT) == "elf"
+XLIBS+= -Wl,-rpath,$(X11BASE)/lib
+.endif
+DISPLAYFLAGS = -I$(X11BASE)/include -DRENDERED_DISPLAY=1
# comment out the following line if you don't want KnightCap's
# evaluation function learning turned on.
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