--- cgx_2.10/src/Makefile.orig	2016-01-13 11:41:40 UTC
+++ cgx_2.10/src/Makefile
@@ -1,14 +1,14 @@
 CFLAGS = -O3 -Wall \
   -I./ \
   -I/usr/include \
-  -I/usr/include/GL \
+  -I$(LOCALBASE)/GL \
   -I../../libSNL/src \
   -I../../glut-3.5/src \
-  -I/usr/X11/include 
+  -I$(LOCALBASE)/include 
 
 LFLAGS = \
-  -L/usr/lib64 -lGL -lGLU \
-  -L/usr/X11R6/lib64 -lX11 -lXi -lXmu -lXext -lXt -lSM -lICE \
+  -L$(LOCALBASE) -lGL -lGLU \
+  -lX11 -lXi -lXmu -lXext -lXt -lSM -lICE \
   -lm -lpthread -lrt
 
 
@@ -66,7 +66,7 @@ OULIB = $(ULIB:.c=.o)
 OUTIL = $(SUTIL:.c=.o)
 
 cgx: $(OLIB) $(OUTIL) $(OULIB)
-	g++  $(OULIB)  $(OLIB) $(OUTIL)  $(CFLAGS) $(LFLAGS) -o  $@
+	${CXX}  $(OULIB)  $(OLIB) $(OUTIL)  $(CFLAGS) $(LFLAGS) -o  $@