Index: Makefile
==================================================================
--- Makefile
+++ Makefile
@@ -1,35 +1,45 @@
-CPPFLAGS := -I. -DUSE_TCL_STUBS=1 -DXVFS_MODE_FLEXIBLE -DXVFS_DEBUG $(XVFS_ADD_CPPFLAGS)
+CPPFLAGS := -I. -DUSE_TCL_STUBS=1 -DXVFS_DEBUG $(XVFS_ADD_CPPFLAGS)
 CFLAGS   := -fPIC -g3 -ggdb3 -Wall $(XVFS_ADD_CFLAGS)
 LDFLAGS  := $(XVFS_ADD_LDFLAGS)
 LIBS     := -ltclstub8.6
 TCLSH    := tclsh
 
-all: example.so
+all: example.so example-client-server.so
 
 example.c: $(shell find example -type f) $(shell find lib -type f) xvfs.c.rvt xvfs-create Makefile
 	./xvfs-create --directory example --name example > example.c.new
 	mv example.c.new example.c
 
 example.o: example.c xvfs-core.h xvfs-core.c Makefile
-	$(CC) $(CPPFLAGS) $(CFLAGS) -o example.o -c example.c
+	$(CC) $(CPPFLAGS) -DXVFS_MODE_FLEXIBLE $(CFLAGS) -o example.o -c example.c
 
 example.so: example.o Makefile
 	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o example.so example.o $(LIBS)
 
+example-client.o: example.c xvfs-core.h Makefile
+	$(CC) $(CPPFLAGS) -DXVFS_MODE_CLIENT $(CFLAGS) -o example-client.o -c example.c
+
+example-server.o: xvfs-core.h xvfs-core.c Makefile
+	$(CC) $(CPPFLAGS) -DXVFS_MODE_SERVER $(CFLAGS) -o example-server.o -c xvfs-core.c
+
+example-client-server.so: example-client.o example-server.o Makefile
+	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o example-client-server.so example-client.o example-server.o $(LIBS)
+
 # xvfs-create-standalone is a standalone (i.e., no external dependencies
 # like lib/minirivet, xvfs-core.c, etc) version of "xvfs-create"
-xvfs-create-standalone: $(shell find lib -type f) xvfs-create xvfs-core.c xvfs-core.h xvfs.c.rvt
+xvfs-create-standalone: $(shell find lib -type f) xvfs-create xvfs-core.c xvfs-core.h xvfs.c.rvt Makefile
 	rm -f xvfs-create-standalone.new xvfs-create-standalone
 	./xvfs-create --dump-tcl --remove-debug > xvfs-create-standalone.new
 	chmod +x xvfs-create-standalone.new
 	mv xvfs-create-standalone.new xvfs-create-standalone
 
-test: example.so
+test: example.so example-client-server.so Makefile
 	rm -f __test__.tcl
-	echo 'if {[catch { load ./example.so Xvfs_example; source //xvfs:/example/main.tcl }]} { puts stderr $$::errorInfo; exit 1 }; exit 0' > __test__.tcl
-	$(GDB) $(TCLSH) __test__.tcl $(TCL_TEST_ARGS)
+	echo 'if {[catch { load $$::env(XVFS_SHARED_OBJECT) Xvfs_example; source //xvfs:/example/main.tcl }]} { puts stderr $$::errorInfo; exit 1 }; exit 0' > __test__.tcl
+	XVFS_SHARED_OBJECT=./example.so $(GDB) $(TCLSH) __test__.tcl $(TCL_TEST_ARGS)
+	XVFS_SHARED_OBJECT=./example-client-server.so $(GDB) $(TCLSH) __test__.tcl $(TCL_TEST_ARGS)
 	rm -f __test__.tcl
 
 coverage:
 	$(MAKE) clean
 	$(MAKE) example.so XVFS_ADD_CFLAGS=-coverage XVFS_ADD_LDFLAGS=-coverage
@@ -43,13 +53,14 @@
 
 clean:
 	rm -f xvfs-create-standalone.new xvfs-create-standalone
 	rm -f example.c example.c.new
 	rm -f example.so example.o
+	rm -f example-client.o example-server.o example-client-server.so
 	rm -f example.gcda example.gcno
 	rm -f __test__.tcl
 	rm -f xvfs-test-coverage.info
 	rm -rf xvfs-test-coverage
 
 distclean: clean
 
 .PHONY: all clean distclean test coverage