diff -uNr freewrl-1.17.4.orig/CFrontEnd/Makefile freewrl-1.17.4/CFrontEnd/Makefile
--- freewrl-1.17.4.orig/CFrontEnd/Makefile	2006-05-10 16:50:23.000000000 +0200
+++ freewrl-1.17.4/CFrontEnd/Makefile	2006-06-07 10:35:47.000000000 +0200
@@ -11,15 +11,15 @@
 	cp freewrl $(BINDIR)
 
 fwopts:
-	$(CC) $(INC) $(FWFLAGS) $(DEFINE) fwopts.c
+	$(CC) $(INC) $(FWFLAGS) $(DEFINE) $(OPTIMIZE) fwopts.c
 
 fwWindow:
-	$(CC) $(INC) $(FWFLAGS) $(DEFINE) fwWindow.c
+	$(CC) $(INC) $(FWFLAGS) $(DEFINE) $(OPTIMIZE) fwWindow.c
 
 freewrl: fwopts fwWindow
-	$(CC) $(INC) $(FWFLAGS) $(DEFINE) freewrl.c
+	$(CC) $(INC) $(FWFLAGS) $(DEFINE) $(OPTIMIZE) freewrl.c
 
-	$(CC) -L../blib/arch/auto/VRML/VRMLFunc -o freewrl \
+	$(CC) $(OPTIMIZE) -L../blib/arch/auto/VRML/VRMLFunc -o freewrl \
 	freewrl.o fwopts.o fwWindow.o \
 	`perl -MExtUtils::Embed -e ccopts -e ldopts` \
 	$(LIBS) \
diff -uNr freewrl-1.17.4.orig/FreeWRL_Message/Makefile freewrl-1.17.4/FreeWRL_Message/Makefile
--- freewrl-1.17.4.orig/FreeWRL_Message/Makefile	2006-05-10 16:50:23.000000000 +0200
+++ freewrl-1.17.4/FreeWRL_Message/Makefile	2006-06-07 10:36:41.000000000 +0200
@@ -3,7 +3,7 @@
 
 COMPILERFLAGS = -Wall
 CC = gcc
-CFLAGS = $(COMPILERFLAGS) $(INCLUDE)
+CFLAGS = $(COMPILERFLAGS) $(INCLUDE) $(OPTIMIZE)  
 # use this for better borders on window LIBRARIES = -lXaw3d
 LIBRARIES = -lXaw
 SVROBJ = FreeWRL_Message.o
diff -uNr freewrl-1.17.4.orig/Plugin/Makefile freewrl-1.17.4/Plugin/Makefile
--- freewrl-1.17.4.orig/Plugin/Makefile	2006-05-10 16:50:23.000000000 +0200
+++ freewrl-1.17.4/Plugin/Makefile	2006-06-07 10:37:32.000000000 +0200
@@ -45,13 +45,13 @@
 	cp $(SHAREDTARGET) $(PLUGDIR)
 
 $(SHAREDTARGET): $(OBJ)
-	$(CC) -shared -o $(SHAREDTARGET) $(OBJ) $(LDFLAGS)
+	$(CC) -shared -o $(SHAREDTARGET) $(OBJ) $(OPTIMIZE) $(LDFLAGS)
 
 npfreewrl.o: netscape/source/npfreewrl.c
-	$(CC) -c $(CFLAGS) netscape/source/npfreewrl.c
+	$(CC) -c $(CFLAGS) $(OPTIMIZE) netscape/source/npfreewrl.c
 
 npunix.o: netscape/source/common/npunix.c
-	$(CC) -c $(CFLAGS) netscape/source/common/npunix.c
+	$(CC) -c $(CFLAGS) $(OPTIMIZE) netscape/source/common/npunix.c
 
 clean:
 	$(RM) $(OBJ) $(SHAREDTARGET)