update swig on windows

winx64/bin/swigwin-4.0.0/Examples/javascript/simple/Makefile

@@ -0,0 +1,3 @@
+SRCS = example.cxx
+
+include $(SRCDIR)../example.mk

winx64/bin/swigwin-4.0.0/Examples/javascript/simple/binding.gyp.in

@@ -0,0 +1,9 @@
+{
+  "targets": [
+    {
+      "target_name": "example",
+      "sources": [ "<!(cp $srcdir/example.cxx example-gypcopy.cxx && echo example-gypcopy.cxx)", "example_wrap.cxx" ],
+      "include_dirs": ["$srcdir"]
+    }
+  ]
+}

winx64/bin/swigwin-4.0.0/Examples/javascript/simple/example.cxx

@@ -0,0 +1,18 @@
+/* File : example.c */
+
+/* A global variable */
+double Foo = 3.0;
+
+/* Compute the greatest common divisor of positive integers */
+int gcd(int x, int y) {
+  int g;
+  g = y;
+  while (x > 0) {
+    g = x;
+    x = y % x;
+    y = g;
+  }
+  return g;
+}
+
+

winx64/bin/swigwin-4.0.0/Examples/javascript/simple/example.i

@@ -0,0 +1,7 @@
+/* File : example.i */
+%module example
+
+%inline %{
+extern int    gcd(int x, int y);
+extern double Foo;
+%}

winx64/bin/swigwin-4.0.0/Examples/javascript/simple/example.js

@@ -0,0 +1 @@
+module.exports = require("build/Release/example");

winx64/bin/swigwin-4.0.0/Examples/javascript/simple/runme.js

@@ -0,0 +1,26 @@
+var example = require("example");
+
+/* Call our gcd() function */
+
+x = 42;
+y = 105;
+g = example.gcd(x,y);
+console.log("GCD of x and y is=" + g);
+
+/* Manipulate the Foo global variable */
+
+/* Output its current value */
+console.log("Global variable Foo=" + example.Foo);
+
+/* Change its value */
+example.Foo = 3.1415926;
+
+/* See if the change took effect */
+console.log("Variable Foo changed to=" + example.Foo);
+
+
+
+
+ 
+ 
+