update swig on windows

winx64/bin/swigwin-4.0.0/Examples/python/docstrings/Makefile

@@ -0,0 +1,26 @@
+TOP        = ../..
+SWIGEXE    = $(TOP)/../swig
+SWIG_LIB_DIR = $(TOP)/../$(TOP_BUILDDIR_TO_TOP_SRCDIR)Lib
+CXXSRCS    = example.cxx
+TARGET     = example
+INTERFACE  = example.i
+LIBS       = -lm
+SWIGOPT    = -O
+
+check: build
+	$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' python_run
+
+build:
+	$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' CXXSRCS='$(CXXSRCS)' \
+	SWIG_LIB_DIR='$(SWIG_LIB_DIR)' SWIGEXE='$(SWIGEXE)' \
+	SWIGOPT='$(SWIGOPT)' \
+	TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' python_cpp
+
+static:
+	$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' CXXSRCS='$(CXXSRCS)' \
+	SWIG_LIB_DIR='$(SWIG_LIB_DIR)' SWIGEXE='$(SWIGEXE)' \
+	SWIGOPT='$(SWIGOPT)' \
+	TARGET='mypython' INTERFACE='$(INTERFACE)' python_cpp_static
+
+clean:
+	$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' TARGET='$(TARGET)' python_clean

winx64/bin/swigwin-4.0.0/Examples/python/docstrings/example.cxx

@@ -0,0 +1,4 @@
+#include "example.h"
+
+void Foo::bar() {}
+

winx64/bin/swigwin-4.0.0/Examples/python/docstrings/example.h

@@ -0,0 +1,4 @@
+class Foo {
+    public:
+    	void bar();
+};

winx64/bin/swigwin-4.0.0/Examples/python/docstrings/example.i

@@ -0,0 +1,14 @@
+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+
+/* %feature("docstring") has to come before the declaration of the method to
+ * SWIG. */
+%feature("docstring") Foo::bar "No comment"
+
+/* Let's just grab the original header file here */
+%include "example.h"
+

winx64/bin/swigwin-4.0.0/Examples/python/docstrings/runme.py

@@ -0,0 +1,5 @@
+# file: runme.py
+
+import example
+
+print "example.Foo.bar.__doc__  =", repr(example.Foo.bar.__doc__), "(Should be 'No comment')"