update swig on windows

winx64/bin/swigwin-4.0.0/Examples/modula3/enum/Makefile

@@ -0,0 +1,27 @@
+TOP        = ../..
+SWIGEXE    = $(TOP)/../swig
+SWIG_LIB_DIR = $(TOP)/../$(TOP_BUILDDIR_TO_TOP_SRCDIR)Lib
+SRCS       =
+TARGET     = example
+INTERFACE  = example.i
+CONSTNUMERIC = example_const
+SWIGOPT      = -c++
+MODULA3SRCS  = *.[im]3
+
+check: build
+	$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' modula3_run
+
+build:
+	$(SWIGEXE) -modula3 $(SWIGOPT) -module Example -generateconst $(CONSTNUMERIC) $(TARGET).h
+	$(CXX) -Wall $(CONSTNUMERIC).c -o $(CONSTNUMERIC)
+	$(CONSTNUMERIC) >$(CONSTNUMERIC).i
+
+	$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' SRCS='$(SRCS)' \
+	SWIG_LIB_DIR='$(SWIG_LIB_DIR)' SWIGEXE='$(SWIGEXE)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' modula3
+	m3ppinplace $(MODULA3SRCS)
+	mv m3makefile $(MODULA3SRCS) src/
+	cm3
+
+clean:
+	$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' modula3_clean