Improved support for native Windows compilers.

It is no longer necessary to explicitly export the SWIG_init DLL function by passing flags to the linker.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@4340 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Source/Modules/ruby.cxx

@@ -330,7 +330,7 @@ public:
 	   "#ifdef __cplusplus\n",
 	   "extern \"C\"\n",
 	   "#endif\n",
-	   "void Init_", feature, "(void) {\n",
+	   "SWIGEXPORT(void) Init_", feature, "(void) {\n",
 	   "int i;\n",
 	   "\n",
 	   NIL);