Merge branch 'master' into gsoc2012-scilab

ANNOUNCE

@@ -1,8 +1,8 @@
-*** ANNOUNCE: SWIG 2.0.10 (in progress) ***
+*** ANNOUNCE: SWIG 3.0.0 (in progress) ***
 
 http://www.swig.org
 
-We're pleased to announce SWIG-2.0.10, the latest SWIG release.
+We're pleased to announce SWIG-3.0.0, the latest SWIG release.
 
 What is SWIG?
 =============
@@ -21,11 +21,11 @@ Availability
 ============
 The release is available for download on Sourceforge at
 
-     http://prdownloads.sourceforge.net/swig/swig-2.0.10.tar.gz
+     http://prdownloads.sourceforge.net/swig/swig-3.0.0.tar.gz
 
 A Windows version is also available at
 
-     http://prdownloads.sourceforge.net/swig/swigwin-2.0.10.zip
+     http://prdownloads.sourceforge.net/swig/swigwin-3.0.0.zip
 
 Please report problems with this release to the swig-devel mailing list,
 details at http://www.swig.org/mail.html.

CCache/ccache.h

@@ -200,6 +200,8 @@ typedef int (*COMPAR_FN_T)(const void *, const void *);
 
 /* mkstemp() on some versions of cygwin don't handle binary files, so
    override */
+/* Seems okay in Cygwin 1.7.0
 #ifdef __CYGWIN__
 #undef HAVE_MKSTEMP
 #endif
+*/

CCache/util.c

@@ -82,7 +82,7 @@ void copy_fd(int fd_in, int fd_out)
 
 #ifndef HAVE_MKSTEMP
 /* cheap and nasty mkstemp replacement */
-static int mkstemp(char *template)
+int mkstemp(char *template)
 {
 	mktemp(template);
 	return open(template, O_RDWR | O_CREAT | O_EXCL | O_BINARY, 0600);

CHANGES

@@ -3,6 +3,144 @@ SWIG (Simplified Wrapper and Interface Generator)
 See the CHANGES.current file for changes in the current version.
 See the RELEASENOTES file for a summary of changes in each release.
 
+
+Version 2.0.11 (15 Sep 2013)
+============================
+
+2013-09-15: wsfulton
+            [R] Fix attempt to free a non-heap object in OUTPUT typemaps for:
+              unsigned short *OUTPUT
+              unsigned long *OUTPUT
+              signed long long *OUTPUT
+              char *OUTPUT
+              signed char*OUTPUT
+              unsigned char*OUTPUT
+
+2013-09-12: wsfulton
+            [Lua] Pull Git patch #62.
+              1) Static members and static functions inside class can be accessed as
+                 ModuleName.ClassName.FunctionName (MemberName respectively). Old way such as
+                 ModuleName.ClassName_FunctionName still works.
+              2) Same goes for enums inside classes: ModuleName.ClassName.EnumValue1 etc.
+
+2013-09-12: wsfulton
+            [UTL] Infinity is now by default an acceptable value for type 'float'. This fix makes
+            the handling of type 'float' and 'double' the same. The implementation requires the
+            C99 isfinite() macro, or otherwise some platform dependent equivalents, to be available.
+
+            Users requiring the old behaviour of not accepting infinity, can define a 'check' typemap
+            wherever a float is used, such as:
+
+              %typemap(check,fragment="<float.h>") float, const float & %{
+                if ($1 < -FLT_MAX || $1 > FLT_MAX) {
+                  SWIG_exception_fail(SWIG_TypeError, "Overflow in type float");
+                }
+              %}
+
+            *** POTENTIAL INCOMPATIBILITY  ***
+
+2013-08-30: wsfulton
+            [Lua] Pull Git patch #81: Include Lua error locus in SWIG error messages.  
+            This is standard information in Lua error messages, and makes it much
+            easier to find bugs.
+
+2013-08-29: wsfulton
+            Pull Git patch #75: Handle UTF-8 files with BOM at beginning of file. Was giving an
+            'Illegal token' syntax error.
+
+2013-08-29: wsfulton
+            [C#] Pull Git patch #77: Allow exporting std::map using non-default comparison function.
+
+2013-08-28: wsfulton
+            [Python] %implicitconv is improved for overloaded functions. Like in C++, the methods
+            with the actual types are considered before trying implicit conversions. Example:
+
+              %implicitconv A;
+              struct A {
+                A(int i);
+              };
+              class CCC {
+                public:
+                  int xx(int i) { return 11; }
+                  int xx(const A& i) { return 22; }
+              };
+
+            The following python code:
+
+              CCC().xx(-1)
+
+            will now return 11 instead of 22 - the implicit conversion is not done.
+
+2013-08-23: olly
+	    [Python] Fix clang++ warning in generated wrapper code.
+
+2013-08-16: wsfulton
+            [Python] %implicitconv will now accept None where the implicit conversion takes a C/C++ pointer.
+            Problem highlighted by Bo Peng. Closes SF patch #230.
+
+2013-08-07: wsfulton
+            [Python] SF Patch #326 from Kris Thielemans - Remove SwigPyObject_print and SwigPyObject_str and
+            make the generated wrapper use the default python implementations, which will fall back to repr
+            (for -builtin option).
+
+            Advantages:
+            - it avoids the swig user having to jump through hoops to get print to work as expected when
+              redefining repr/str slots.
+            - typing the name of a variable on the python prompt now prints the result of a (possibly redefined)
+              repr, without the swig user having to do any extra work.
+            - when redefining repr, the swig user doesn't necessarily have to redefine str as it will call the
+              redefined repr
+            - the behaviour is exactly the same as without the -builtin option while requiring no extra work
+              by the user (aside from adding the %feature("python:slot...) statements of course)
+
+            Disadvantage:
+            - default str() will give different (but clearer?) output on swigged classes
+
+2013-07-30: wsfulton
+            [Python, Ruby] Fix #64 #65: Missing code in std::multimap wrappers. Previously an instantiation
+            of a std::map was erroneously required in addition to an instantiation of std::multimap with the
+            same template parameters to prevent compilation errors for the wrappers of a std::multimap.
+
+2013-07-14: joequant
+            [R] Change types file to allow for SEXP return values
+
+2013-07-05: wsfulton
+            [Python] Add %pythonbegin directive which works like %pythoncode, except the specified code is
+            added at the beginning of the generated .py file. This is primarily needed for importing from
+            __future__ statements required to be at the very beginning of the file. Example:
+
+              %pythonbegin %{
+              from __future__ import print_function
+              print("Loading", "Whizz", "Bang", sep=' ... ')
+              %}
+
+2013-07-01: wsfulton
+            [Python] Apply SF patch #340 - Uninitialized variable fix in SWIG_Python_NonDynamicSetAttr
+            when using -builtin.
+
+2013-07-01: wsfulton
+            [Python, Ruby, Ocaml] Apply SF patch #341 - fix a const_cast in generated code that was generating
+            a <:: digraph when using the unary scope operator (::) (global scope) in a template type.
+
+2013-07-01: wsfulton
+            [Python] Add SF patch #342 from Christian Delbaere to fix some director classes crashing on
+            object deletion when using -builtin. Fixes SF bug #1301.
+
+2013-06-11: wsfulton
+            [Python] Add SWIG_PYTHON_INTERPRETER_NO_DEBUG macro which can be defined to use the Release version
+            of the Python interpreter in Debug builds of the wrappers. The Visual Studio .dsp example
+            files have been modified to use this so that Debug builds will now work without having
+            to install or build a Debug build of the interpreter.
+
+2013-06-07: wsfulton
+	    [Ruby] Git issue #52. Fix regression with missing rb_complex_new function for Ruby
+            versions prior to 1.9 using std::complex wrappers if just using std::complex as an output type.
+            Also fix the Complex helper functions external visibility (to static by default).
+
+2013-06-04: olly
+	    [PHP] Fix SWIG_ZTS_ConvertResourcePtr() not to dereference NULL
+	    if the type lookup fails.
+
 Version 2.0.10 (27 May 2013)
 ============================
 
@@ -3165,8 +3303,8 @@ Version 1.3.36 (24 June 2008)
             Makefile target being generated when generating makefiles with the -M family
             of options. For example:
 
-              $ swig -java -MM -MT overiddenname -c++  example.i
+              $ swig -java -MM -MT overriddenname -c++  example.i
-              overiddenname: \
+              overriddenname: \
                example.i \
                example.h 
 

CHANGES.current

@@ -2,131 +2,13 @@ Below are the changes for the current release.
 See the CHANGES file for changes in older releases.
 See the RELEASENOTES file for a summary of changes in each release.
 
-Version 2.0.11 (in progress)
+Version 3.0.0 (in progress)
 ============================
 
-2013-09-12: wsfulton
+2013-10-04: wsfulton
-            [Lua] Pull Git patch #62.
+            Fix %naturalvar not having any affect on templated classes instantiated with an
-              1) Static members and static functions inside class can be accessed as
+            enum as the template parameter type. Problem reported by Vadim Zeitlin.
-                 ModuleName.ClassName.FunctionName (MemberName respectively). Old way such as
-                 ModuleName.ClassName_FunctionName still works.
-              2) Same goes for enums inside classes: ModuleName.ClassName.EnumValue1 etc.
 
-2013-09-12: wsfulton
+2013-09-20: wsfulton
-            [UTL] Infinity is now by default an acceptable value for type 'float'. This fix makes
+            [Java] Fix a memory leak for the java char **STRING_ARRAY typemaps.
-            the handling of type 'float' and 'double' the same. The implementation requires the
-            C99 isfinite() macro, or otherwise some platform dependent equivalents, to be available.
-
-            Users requiring the old behaviour of not accepting infinity, can define a 'check' typemap
-            wherever a float is used, such as:
-
-              %typemap(check,fragment="<float.h>") float, const float & %{
-                if ($1 < -FLT_MAX || $1 > FLT_MAX) {
-                  SWIG_exception_fail(SWIG_TypeError, "Overflow in type float");
-                }
-              %}
-
-            *** POTENTIAL INCOMPATIBILITY  ***
-
-2013-08-30: wsfulton
-            [Lua] Pull Git patch #81: Include Lua error locus in SWIG error messages.  
-            This is standard information in Lua error messages, and makes it much
-            easier to find bugs.
-
-2013-08-29: wsfulton
-            Pull Git patch #75: Handle UTF-8 files with BOM at beginning of file. Was giving an
-            'Illegal token' syntax error.
-
-2013-08-29: wsfulton
-            [C#] Pull Git patch #77: Allow exporting std::map using non-default comparison function.
-
-2013-08-28: wsfulton
-            [Python] %implicitconv is improved for overloaded functions. Like in C++, the methods
-            with the actual types are considered before trying implicit conversions. Example:
-
-              %implicitconv A;
-              struct A {
-                A(int i);
-              };
-              class CCC {
-                public:
-                  int xx(int i) { return 11; }
-                  int xx(const A& i) { return 22; }
-              };
-
-            The following python code:
-
-              CCC().xx(-1)
-
-            will now return 11 instead of 22 - the implicit conversion is not done.
-
-2013-08-23: olly
-	    [Python] Fix clang++ warning in generated wrapper code.
-
-2013-08-16: wsfulton
-            [Python] %implicitconv will now accept None where the implicit conversion takes a C/C++ pointer.
-            Problem highlighted by Bo Peng. Closes SF patch #230.
-
-2013-08-07: wsfulton
-            [Python] SF Patch #326 from Kris Thielemans - Remove SwigPyObject_print and SwigPyObject_str and
-            make the generated wrapper use the default python implementations, which will fall back to repr
-            (for -builtin option).
-
-            Advantages:
-            - it avoids the swig user having to jump through hoops to get print to work as expected when
-              redefining repr/str slots.
-            - typing the name of a variable on the python prompt now prints the result of a (possibly redefined)
-              repr, without the swig user having to do any extra work.
-            - when redefining repr, the swig user doesn't necessarily have to redefine str as it will call the
-              redefined repr
-            - the behaviour is exactly the same as without the -builtin option while requiring no extra work
-              by the user (aside from adding the %feature("python:slot...) statements of course)
-
-            Disadvantage:
-            - default str() will give different (but clearer?) output on swigged classes
-
-2013-07-30: wsfulton
-            [Python, Ruby] Fix #64 #65: Missing code in std::multimap wrappers. Previously an instantiation
-            of a std::map was erroneously required in addition to an instantiation of std::multimap with the
-            same template parameters to prevent compilation errors for the wrappers of a std::multimap.
-
-2013-07-14: joequant
-            [R] Change types file to allow for SEXP return values
-
-2013-07-05: wsfulton
-            [Python] Add %pythonbegin directive which works like %pythoncode, except the specified code is
-            added at the beginning of the generated .py file. This is primarily needed for importing from
-            __future__ statements required to be at the very beginning of the file. Example:
-
-              %pythonbegin %{
-              from __future__ import print_function
-              print("Loading", "Whizz", "Bang", sep=' ... ')
-              %}
-
-2013-07-01: wsfulton
-            [Python] Apply SF patch #340 - Uninitialized variable fix in SWIG_Python_NonDynamicSetAttr
-            when using -builtin.
-
-2013-07-01: wsfulton
-            [Python, Ruby, Ocaml] Apply SF patch #341 - fix a const_cast in generated code that was generating
-            a <:: digraph when using the unary scope operator (::) (global scope) in a template type.
-
-2013-07-01: wsfulton
-            [Python] Add SF patch #342 from Christian Delbaere to fix some director classes crashing on
-            object deletion when using -builtin. Fixes SF bug #1301.
-
-2013-06-11: wsfulton
-            [Python] Add SWIG_PYTHON_INTERPRETER_NO_DEBUG macro which can be defined to use the Release version
-            of the Python interpreter in Debug builds of the wrappers. The Visual Studio .dsp example
-            files have been modified to use this so that Debug builds will now work without having
-            to install or build a Debug build of the interpreter.
-
-2013-06-07: wsfulton
-	    [Ruby] Git issue #52. Fix regression with missing rb_complex_new function for Ruby
-            versions prior to 1.9 using std::complex wrappers if just using std::complex as an output type.
-            Also fix the Complex helper functions external visibility (to static by default).
-
-2013-06-04: olly
-	    [PHP] Fix SWIG_ZTS_ConvertResourcePtr() not to dereference NULL
-	    if the type lookup fails.
 

Doc/Manual/Java.html

@@ -7886,7 +7886,7 @@ where it is possible to step from Java code into a JNI method within one environ
 <p>
 Alternatively, debugging can involve placing debug printout statements in the JNI layer using the <tt>%exception</tt> directive.
 See the <a href="Customization.html#Customization_exception_special_variables">special variables for %exception</a> section.
-Many of the default typemaps can also be overidden and modified for adding in extra logging/debug display information.
+Many of the default typemaps can also be overridden and modified for adding in extra logging/debug display information.
 </p>
 
 <p>

Doc/Manual/SWIG.html

@@ -258,7 +258,7 @@ this option the default output directory is the path to the input file.
 If <tt>-o</tt> and
 <tt>-outcurrentdir</tt> are used together, <tt>-outcurrentdir</tt> is effectively ignored
 as the output directory for the language files is the same directory as the
-generated C/C++ file if not overidden with <tt>-outdir</tt>.
+generated C/C++ file if not overridden with <tt>-outdir</tt>.
 </p>
 
 <H3><a name="SWIG_nn5"></a>5.1.3 Comments</H3>

Doc/Manual/Sections.html

@@ -1,12 +1,12 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
 <html>
 <head>
-<title>SWIG-2.0 Documentation</title>
+<title>SWIG-3.0 Documentation</title>
 </head>
 <body bgcolor="#ffffff">
-<H1><a name="Sections"></a>SWIG-2.0 Documentation</H1>
+<H1><a name="Sections"></a>SWIG-3.0 Documentation</H1>
 
-Last update : SWIG-2.0.10 (in progress)
+Last update : SWIG-3.0.0 (in progress)
 
 <H2>Sections</H2>
 

Examples/Makefile.in

@@ -51,11 +51,6 @@ RUNPIPE=
 
 RUNME = runme
 
-# X11 options
-
-XLIB       = @XLIBSW@
-XINCLUDE   = @XINCLUDES@
-
 IWRAP      = $(INTERFACE:.i=_wrap.i)
 ISRCS      = $(IWRAP:.i=.c)
 ICXXSRCS   = $(IWRAP:.i=.cxx)
@@ -136,7 +131,6 @@ TCL_SCRIPT = $(RUNME).tcl
 # Build a new version of the tclsh shell
 # -----------------------------------------------------------
 
-
 tclsh: $(SRCS)
 	$(SWIG) -tcl8 $(SWIGOPT) $(TCL_SWIGOPTS) -ltclsh.i $(INTERFACEPATH)
 	$(CC) $(CFLAGS) $(SRCS) $(ISRCS) $(INCLUDES) $(TCL_INCLUDE) \
@@ -147,21 +141,6 @@ tclsh_cpp: $(SRCS)
 	$(CXX) $(CFLAGS) $(SRCS) $(CXXSRCS) $(ICXXSRCS) $(INCLUDES) $(TCL_INCLUDE) \
 	$(TCL_LIB) $(TCL_OPTS) $(LIBS) $(SYSLIBS) -o $(TARGET)
 
-# -----------------------------------------------------------
-# Build a new copy of wish
-# -----------------------------------------------------------
-
-wish: $(SRCS)
-	$(SWIG) -tcl8 $(SWIGOPT) $(TCL_SWIGOPTS) -lwish.i $(INTERFACEPATH)
-	$(CC) $(CFLAGS) $(SRCS) $(ISRCS) $(INCLUDES) $(TCL_INCLUDE) \
-	$(XINCLUDE) $(TCL_LIB) $(TK_OPTS) $(XLIB) $(LIBS) $(SYSLIBS) -o $(TARGET)
-
-
-wish_cpp: $(SRCS)
-	$(SWIG) -tcl8 -c++ $(SWIGOPT) $(TCL_SWIGOPTS) -lwish.i $(INTERFACEPATH)
-	$(CXX) $(CFLAGS) $(SRCS) $(CXXSRCS) $(ICXXSRCS) $(INCLUDES) $(TCL_INCLUDE) \
-	$(XINCLUDE) $(TCL_LIB) $(TK_OPTS) $(XLIB) $(LIBS) $(SYSLIBS) -o $(TARGET)
-
 # -----------------------------------------------------------
 # Build a Tcl dynamic loadable module (you might need to tweak this)
 # -----------------------------------------------------------
@@ -913,6 +892,7 @@ RUBY_INCLUDE= @RUBYINCLUDE@
 RUBY_LIB     = @RUBYLIB@
 RUBY_DLNK = @RUBYDYNAMICLINKING@
 RUBY_LIBOPTS = @RUBYLINK@ @LIBS@ $(SYSLIBS)
+RUBY_SO = @RUBYSO@
 RUBY = @RUBY@
 RUBY_SCRIPT = $(RUNME).rb
 
@@ -924,7 +904,7 @@ RUBY_SCRIPT = $(RUNME).rb
 ruby: $(SRCS)
 	$(SWIG) -ruby $(SWIGOPT) $(INTERFACEPATH)
 	$(CC) -c $(CCSHARED) $(CFLAGS) $(RUBY_CFLAGS) $(ISRCS) $(SRCS) $(INCLUDES) $(RUBY_INCLUDE)
-	$(LDSHARED) $(CFLAGS) $(OBJS) $(IOBJS) $(RUBY_DLNK) $(LIBS) -o $(LIBPREFIX)$(TARGET)$(SO)
+	$(LDSHARED) $(CFLAGS) $(OBJS) $(IOBJS) $(RUBY_DLNK) $(LIBS) -o $(LIBPREFIX)$(TARGET)$(RUBY_SO)
 
 # -----------------------------------------------------------------
 # Build a C++ dynamically loadable module
@@ -933,7 +913,7 @@ ruby: $(SRCS)
 ruby_cpp: $(SRCS)
 	$(SWIG) -c++ -ruby $(SWIGOPT) $(INTERFACEPATH)
 	$(CXX) -c $(CCSHARED) $(CFLAGS) $(RUBY_CFLAGS) $(ICXXSRCS) $(SRCS) $(CXXSRCS) $(INCLUDES) $(RUBY_INCLUDE)
-	$(CXXSHARED) $(CFLAGS) $(OBJS) $(IOBJS) $(RUBY_DLNK) $(LIBS) $(CPP_DLLIBS) -o $(LIBPREFIX)$(TARGET)$(SO)
+	$(CXXSHARED) $(CFLAGS) $(OBJS) $(IOBJS) $(RUBY_DLNK) $(LIBS) $(CPP_DLLIBS) -o $(LIBPREFIX)$(TARGET)$(RUBY_SO)
 
 # -----------------------------------------------------------------
 # Build statically linked Ruby interpreter

Examples/android/extend/src/org/swig/extendexample/SwigExtend.java

@@ -96,7 +96,7 @@ public class SwigExtend extends Activity
       // methods of all these instances are treated the same. For items 0, 1, and
       // 2, all methods resolve in C++. For item 3, our CEO, getTitle calls
       // getPosition which resolves in Java. The call to getPosition is
-      // slightly different, however, because of the overidden getPosition() call, since
+      // slightly different, however, because of the overridden getPosition() call, since
       // now the object reference has been "laundered" by passing through
       // EmployeeList as an Employee*. Previously, Java resolved the call
       // immediately in CEO, but now Java thinks the object is an instance of

Examples/csharp/extend/runme.cs

@@ -45,7 +45,7 @@ public class runme
     // methods of all these instances are treated the same. For items 0, 1, and
     // 2, all methods resolve in C++. For item 3, our CEO, getTitle calls
     // getPosition which resolves in C#. The call to getPosition is
-    // slightly different, however, because of the overidden getPosition() call, since
+    // slightly different, however, because of the overridden getPosition() call, since
     // now the object reference has been "laundered" by passing through
     // EmployeeList as an Employee*. Previously, C# resolved the call
     // immediately in CEO, but now C# thinks the object is an instance of

Examples/d/extend/d1/runme.d

@@ -46,7 +46,7 @@ void main() {
     // methods of all these instances are treated the same. For items 0, 1, and
     // 2, all methods resolve in C++. For item 3, our CEO, getTitle calls
     // getPosition which resolves in D. The call to getPosition is
-    // slightly different, however, because of the overidden getPosition() call, since
+    // slightly different, however, because of the overridden getPosition() call, since
     // now the object reference has been "laundered" by passing through
     // EmployeeList as an Employee*. Previously, D resolved the call
     // immediately in CEO, but now D thinks the object is an instance of

Examples/d/extend/d2/runme.d

@@ -46,7 +46,7 @@ void main() {
     // methods of all these instances are treated the same. For items 0, 1, and
     // 2, all methods resolve in C++. For item 3, our CEO, getTitle calls
     // getPosition which resolves in D. The call to getPosition is
-    // slightly different, however, because of the overidden getPosition() call, since
+    // slightly different, however, because of the overridden getPosition() call, since
     // now the object reference has been "laundered" by passing through
     // EmployeeList as an Employee*. Previously, D resolved the call
     // immediately in CEO, but now D thinks the object is an instance of

Examples/go/extend/runme.go

@@ -42,7 +42,7 @@ func main() {
 	// treated the same.  For items 0, 1, and 2, all methods
 	// resolve in C++.  For item 3, our CEO, GetTitle calls
 	// GetPosition which resolves in Go.  The call to GetPosition
-	// is slightly different, however, because of the overidden
+	// is slightly different, however, because of the overridden
 	// GetPosition() call, since now the object reference has been
 	// "laundered" by passing through EmployeeList as an
 	// Employee*.  Previously, Go resolved the call immediately in

Examples/java/extend/runme.java

@@ -55,7 +55,7 @@ public class runme {
     // methods of all these instances are treated the same. For items 0, 1, and
     // 2, all methods resolve in C++. For item 3, our CEO, getTitle calls
     // getPosition which resolves in Java. The call to getPosition is
-    // slightly different, however, because of the overidden getPosition() call, since
+    // slightly different, however, because of the overridden getPosition() call, since
     // now the object reference has been "laundered" by passing through
     // EmployeeList as an Employee*. Previously, Java resolved the call
     // immediately in CEO, but now Java thinks the object is an instance of

Examples/test-suite/common.mk

@@ -274,6 +274,7 @@ CPP_TEST_CASES += \
 	nspace \
 	nspace_extend \
 	naturalvar \
+	naturalvar_more \
 	nested_class \
 	nested_comment \
 	nested_workaround \

Examples/test-suite/li_windows.i

@@ -4,6 +4,12 @@
 
 %{
 #if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+  // Fix Tcl.h and Windows.h cat and mouse over definition of VOID
+  #if defined(_TCL) && defined(__CYGWIN__)
+    #ifdef VOID
+      #undef VOID
+    #endif
+  #endif
   #include <windows.h>
 #else
   // Use equivalent types for non-windows systems

Examples/test-suite/naturalvar_more.i

@@ -0,0 +1,53 @@
+%module naturalvar_more
+
+// The instantiation of a template using an enum in the template parameter was not picking up %naturalvar.
+
+// These typemaps will be used if %naturalvar is not working
+%typemap(out)    T<Space::E> *te, T<Space::E> *const_te "_should_not_use_this_out_typemap_"
+%typemap(varout) T<Space::E> *te, T<Space::E> *const_te "_should_not_use_this_varout_typemap_"
+%typemap(out)    Hidden *hidden "_should_not_use_this_out_typemap_"
+%typemap(varout) Hidden *hidden "_should_not_use_this_varout_typemap_"
+
+%naturalvar T<Space::E>;
+%naturalvar Hidden;
+
+%inline %{
+template <typename X> struct T {};
+struct K {};
+struct Hidden;
+namespace Ace {
+  int glob;
+}
+%}
+%{
+struct Hidden {};
+namespace Ace {
+  template<typename> struct NoIdea {};
+}
+%}
+
+%inline %{
+namespace Space {
+  enum E { E1, E2, E3 };
+}
+%}
+
+%template(TE) T<Space::E>;
+
+%include <std_string.i>
+%include <std_vector.i>
+%template(VectorString) std::vector<std::string>;
+
+%inline {
+using namespace Space;
+struct S {
+  T<E> te;
+  const T<E> const_te;
+  const std::vector<std::string>::value_type const_string_member; // check this resolves to std::string which has a naturalvar
+  std::vector<std::string>::value_type string_member; // check this resolves to std::string which has a naturalvar
+  Hidden hidden;
+  Ace::NoIdea<Hidden> noidea;
+  S() : const_te(), const_string_member("initial string value") {}
+};
+}
+

Examples/test-suite/typemap_qualifier_strip.i

@@ -1,5 +1,9 @@
 %module typemap_qualifier_strip
 
+%typemap(freearg) int *ptr ""
+%typemap(freearg) int *const ptrConst ""
+%typemap(freearg) int const* constPtr ""
+
 %typemap(in) int *ptr {
   int temp = 1234;
   $1 = &temp;

Lib/go/go.swg

@@ -431,7 +431,7 @@
 %}
 
 /* Typecheck typemaps.  The purpose of these is merely to issue a
-   warning for overloaded C++ functions * that cannot be overloaded in
+   warning for overloaded C++ functions that cannot be overloaded in
    Go as more than one C++ type maps to a single Go type.  */
 
 %typecheck(SWIG_TYPECHECK_BOOL) /* Go bool */

Lib/java/various.i

@@ -52,7 +52,7 @@
 
 %typemap(freearg) char **STRING_ARRAY {
   int i;
-  for (i=0; i<size$argnum-1; i++)
+  for (i=0; i<size$argnum; i++)
 #ifdef __cplusplus
     delete[] $1[i];
   delete[] $1;

Lib/perl5/Makefile.in

@@ -47,7 +47,7 @@ SWIGOPT       = -perl5
 SWIGCC        = $(CC) 
 
 # SWIG Library files.  Uncomment this to staticly rebuild Perl
-#SWIGLIB       = -static -lperlmain.i
+#SWIGLIBS      = -static -lperlmain.i
 
 # Rules for creating .o files from source.
 
@@ -69,33 +69,21 @@ BUILD         = @LDSHARED@
 #DLL_LIBS      = -L/usr/local/lib/gcc-lib/sparc-sun-solaris2.5.1/2.7.2 \
              -L/usr/local/lib -lg++ -lstdc++ -lgcc
 
-# X11 installation (possibly needed if using Perl-Tk)
-
-XLIB          = @XLIBSW@
-XINCLUDE      = @XINCLUDES@
-
 # Perl installation
 
 PERL_INCLUDE  = -I@PERL5EXT@
 PERL_LIB      = -L@PERL5EXT@ -lperl 
 PERL_FLAGS    = -Dbool=char -Dexplicit=
 
-# Tcl installation.  If using Tk you might need this
-
-TCL_INCLUDE   = @TCLINCLUDE@
-TCL_LIB       = @TCLLIB@
-
 # Build libraries (needed for static builds)
 
 LIBM          = @LIBM@
 LIBC          = @LIBC@
 SYSLIBS       = $(LIBM) $(LIBC) @LIBS@
 
-# Build options (uncomment only one these)
+# Build options
 
-#TK_LIB        = $(TCL_LIB) -ltcl -ltk $(XLIB)
 BUILD_LIBS    = $(LIBS) # Dynamic loading
-#BUILD_LIBS    = $(PERL_LIB) $(TK_LIB) $(LIBS) $(SYSLIBS)  # Static linking
 
 # Compilation rules for non-SWIG components
 
@@ -123,7 +111,7 @@ $(WRAPOBJ) : $(WRAPFILE)
 	$(SWIGCC) -c $(CCSHARED) $(CFLAGS) $(INCLUDES) $(PERL_INCLUDE) $(PERL_FLAGS) $(WRAPFILE)
 
 $(WRAPFILE) : $(INTERFACE)
-	$(SWIG) $(SWIGOPT) -o $(WRAPFILE) $(SWIGLIB) $(INTERFACE)
+	$(SWIG) $(SWIGOPT) -o $(WRAPFILE) $(SWIGLIBS) $(INTERFACE)
 
 $(TARGET): $(WRAPOBJ) $(ALLOBJS)
 	$(BUILD) $(WRAPOBJ) $(ALLOBJS) $(BUILD_LIBS) -o $(TARGET)

Lib/python/Makefile.in

@@ -47,7 +47,7 @@ SWIGOPT       = -python
 SWIGCC        = $(CC) 
 
 # SWIG Library files.  Uncomment if rebuilding the Python interpreter
-#SWIGLIB       = -lembed.i
+#SWIGLIBS      = -lembed.i
 
 # Rules for creating .o files from source.
 
@@ -69,32 +69,20 @@ BUILD         = @LDSHARED@
 #DLL_LIBS      = -L/usr/local/lib/gcc-lib/sparc-sun-solaris2.5.1/2.7.2 \
              -L/usr/local/lib -lg++ -lstdc++ -lgcc
 
-# X11 installation (needed if rebuilding Python + tkinter)
-
-XLIB          = @XLIBSW@
-XINCLUDE      = @XINCLUDES@
-
 # Python installation
 
 PY_INCLUDE    = -DHAVE_CONFIG_H @PYINCLUDE@ 
 PY_LIB        = @PYLIB@
 
-# Tcl installation.  Needed if rebuilding Python with tkinter.
-
-TCL_INCLUDE   = @TCLINCLUDE@
-TCL_LIB       = @TCLLIB@
-
 # Build libraries (needed for static builds)
 
 LIBM          = @LIBM@
 LIBC          = @LIBC@
 SYSLIBS       = $(LIBM) $(LIBC) @LIBS@
 
-# Build options (uncomment only one these)
+# Build options
 
-#TKINTER      = $(TCL_LIB) -ltk -ltcl $(XLIB)
 BUILD_LIBS    = $(LIBS) # Dynamic loading
-#BUILD_LIBS    = $(PY_LIB) @PYLINK@ $(TKINTER) $(LIBS) $(SYSLIBS)
 
 # Compilation rules for non-SWIG components
 
@@ -122,7 +110,7 @@ $(WRAPOBJ) : $(WRAPFILE)
 	$(SWIGCC) -c $(CCSHARED) $(CFLAGS) $(WRAPFILE) $(INCLUDES) $(PY_INCLUDE) 
 
 $(WRAPFILE) : $(INTERFACE)
-	$(SWIG) $(SWIGOPT) -o $(WRAPFILE) $(SWIGLIB) $(INTERFACE)
+	$(SWIG) $(SWIGOPT) -o $(WRAPFILE) $(SWIGLIBS) $(INTERFACE)
 
 $(TARGET): $(WRAPOBJ) $(ALLOBJS)
 	$(BUILD) $(WRAPOBJ) $(ALLOBJS) $(BUILD_LIBS) -o $(TARGET)

Lib/r/r.swg

@@ -114,12 +114,19 @@ signed int *OUTPUT,
 unsigned int *OUTPUT,
 short *OUTPUT,
 signed short *OUTPUT,
+unsigned short *OUTPUT,
 long *OUTPUT,
 signed long *OUTPUT,
+unsigned long *OUTPUT,
 long long *OUTPUT,
+signed long long *OUTPUT,
 unsigned long long *OUTPUT,
 float *OUTPUT,
-double *OUTPUT {}
+double *OUTPUT,
+char *OUTPUT,
+signed char *OUTPUT,
+unsigned char *OUTPUT
+{}
 
 
 

Lib/tcl/Makefile.in

@@ -1,5 +1,5 @@
 # ---------------------------------------------------------------
-# SWIG Tcl/Tk Makefile
+# SWIG Tcl Makefile
 # 
 # This file can be used to build various Tcl extensions with SWIG.
 # By default this file is set up for dynamic loading, but it can
@@ -48,9 +48,8 @@ SWIG          = $(exec_prefix)/bin/swig
 SWIGOPT       = -tcl # use -tcl8 for Tcl 8.0
 SWIGCC        = $(CC) 
 
-# SWIG Library files.  Uncomment one of these for rebuilding tclsh or wish
+# SWIG Library files.  Uncomment if rebuilding tclsh
-#SWIGLIB       = -ltclsh.i
+#SWIGLIBS      = -ltclsh.i
-#SWIGLIB       = -lwish.i
 
 # Rules for creating .o files from source.
 
@@ -72,12 +71,7 @@ BUILD         = @LDSHARED@
 #DLL_LIBS      = -L/usr/local/lib/gcc-lib/sparc-sun-solaris2.5.1/2.7.2 \
              -L/usr/local/lib -lg++ -lstdc++ -lgcc
 
-# X11 installation (needed to rebuild Tk extensions)
+# Tcl installation (where is Tcl located)
-
-XLIB          = @XLIBSW@
-XINCLUDE      = @XINCLUDES@
-
-# Tcl installation (where is Tcl/Tk located)
 
 TCL_INCLUDE   = @TCLINCLUDE@
 TCL_LIB       = @TCLLIB@
@@ -88,11 +82,10 @@ LIBM          = @LIBM@
 LIBC          = @LIBC@
 SYSLIBS       = $(LIBM) $(LIBC) @LIBS@
 
-# Build options (uncomment only one these)
+# Build options (uncomment only one of these)
 
 BUILD_LIBS    = $(LIBS) # Dynamic loading
 #BUILD_LIBS    = $(TCL_LIB) -ltcl $(LIBS) $(SYSLIBS) # tclsh  
-#BUILD_LIBS    = $(TCL_LIB) -ltk -ltcl $(XLIB) $(LIBS) $(SYSLIBS) # wish
 
 # Compilation rules for non-SWIG components
 
@@ -120,7 +113,7 @@ $(WRAPOBJ) : $(WRAPFILE)
 	$(SWIGCC) -c $(CCSHARED) $(CFLAGS) $(WRAPFILE) $(INCLUDES) $(TCL_INCLUDE) 
 
 $(WRAPFILE) : $(INTERFACE)
-	$(SWIG) $(SWIGOPT) -o $(WRAPFILE) $(SWIGLIB) $(INTERFACE)
+	$(SWIG) $(SWIGOPT) -o $(WRAPFILE) $(SWIGLIBS) $(INTERFACE)
 
 $(TARGET): $(WRAPOBJ) $(ALLOBJS)
 	$(BUILD) $(WRAPOBJ) $(ALLOBJS) $(BUILD_LIBS) -o $(TARGET)

Makefile.in

@@ -441,7 +441,7 @@ maintainer-clean:
 $(srcdir)/Lib/swigwarn.swg: $(srcdir)/Source/Include/swigwarn.h
 	mkdir -p Lib
 	echo "/* SWIG warning codes */" > $@
-	cat $? | grep "^#define WARN\|/\*.*\*/\|^[ \t]*$$" | sed 's/^#define \(WARN.*[0-9]\+\)\(.*\)$$/%define SWIG\1 %enddef\2/' >> $@
+	cat $? | grep "^#define WARN\|/\*.*\*/\|^[ \t]*$$" | sed 's/^#define \(WARN.*[0-9][0-9]*\)\(.*\)$$/%define SWIG\1 %enddef\2/' >> $@
 
 #####################################################################
 # TARGETS: install & friends

README

@@ -1,6 +1,6 @@
 SWIG (Simplified Wrapper and Interface Generator)
 
-Version: 2.0.10 (in progress)
+Version: 3.0.0 (in progress)
 
 Tagline: SWIG is a compiler that integrates C and C++ with languages
          including Perl, Python, Tcl, Ruby, PHP, Java, C#, D, Go, Lua,

RELEASENOTES

@@ -4,6 +4,10 @@ and CHANGES files.
 
 Release Notes
 =============
+SWIG-2.0.11 summary:
+- Minor bug fixes and enhancements mostly in Python, but also
+  C#, Lua, Ocaml, Octave, Perl, PHP, Python, R, Ruby, Tcl.
+
 SWIG-2.0.10 summary:
 - Ruby 1.9 support is now complete.
 - Add support for Guile 2.0 and Guile 1.6 support (GH interface) has

Source/Makefile.am

@@ -141,8 +141,6 @@ beautify-file:
 	test -n "$(INDENTFILE)" || (echo INDENTFILE not defined && exit 1;)
 	test -e $(INDENTFILE) || (echo File does not exist: $(INDENTFILE) && exit 1;)
 	cp $(INDENTFILE) $(INDENTBAKSDIR)/$(INDENTFILE);
-	unix2dos $(INDENTFILE)
-	dos2unix $(INDENTFILE)
 	indent -kr --honour-newlines --line-length160 --indent-level2 --braces-on-func-def-line --leave-optional-blank-lines $(SWIGTYPEDEFS) $(INDENTFILE) -o $(INDENTFILE).tmp;
 	cat $(INDENTFILE).tmp | sed -e 's/const const /const /' > $(INDENTFILE);
 	rm $(INDENTFILE).tmp;

Source/Modules/lang.cxx

@@ -467,9 +467,9 @@ void swig_pragma(char *lang, char *name, char *value) {
 }
 
 /* --------------------------------------------------------------------------
- * use_naturalvar_mode()
+ * Language::use_naturalvar_mode()
  * -------------------------------------------------------------------------- */
-int use_naturalvar_mode(Node *n) {
+int Language::use_naturalvar_mode(Node *n) const {
   if (Getattr(n, "unnamed"))
     return 0;
   int nvar = naturalvar_mode || GetFlag(n, "feature:naturalvar");
@@ -478,12 +478,16 @@ int use_naturalvar_mode(Node *n) {
     SwigType *ty = Getattr(n, "type");
     SwigType *fullty = SwigType_typedef_resolve_all(ty);
     if (SwigType_isclass(fullty)) {
-      Node *m = Copy(n);
       SwigType *tys = SwigType_strip_qualifiers(fullty);
-      Swig_features_get(Swig_cparse_features(), 0, tys, 0, m);
+      if (!CPlusPlus) {
-      nvar = GetFlag(m, "feature:naturalvar");
+	Replaceall(tys, "struct ", "");
+	Replaceall(tys, "union ", "");
+	Replaceall(tys, "class ", "");
+      }
+      Node *typenode = Swig_symbol_clookup(tys, 0);
+      if (typenode)
+	nvar = GetFlag(typenode, "feature:naturalvar");
       Delete(tys);
-      Delete(m);
     }
     Delete(fullty);
   }
@@ -1441,6 +1445,7 @@ int Language::membervariableHandler(Node *n) {
 	tm = Swig_typemap_lookup("memberin", nin, target, 0);
 	Delete(nin);
       }
+
       int flags = Extend | SmartPointer | use_naturalvar_mode(n);
       if (isNonVirtualProtectedAccess(n))
         flags = flags | CWRAP_ALL_PROTECTED_ACCESS;
@@ -2513,7 +2518,7 @@ int Language::classHandler(Node *n) {
 	  Setattr(m, "parentNode", n);
 	  /*
 	   * There is a bug that needs fixing still... 
-	   * This area of code is creating methods which have not been overidden in a derived class (director methods that are protected in the base)
+	   * This area of code is creating methods which have not been overridden in a derived class (director methods that are protected in the base)
 	   * If the method is overloaded, then Swig_overload_dispatch() incorrectly generates a call to the base wrapper, _wrap_xxx method
 	   * See director_protected_overloaded.i - Possibly sym:overname needs correcting here.
 	  Printf(stdout, "new method: %s::%s(%s)\n", Getattr(parentNode(m), "name"), Getattr(m, "name"), ParmList_str_defaultargs(Getattr(m, "parms")));
@@ -3091,7 +3096,7 @@ Node *Language::symbolLookup(String *s, const_String_or_char_ptr scope) {
  * Tries to locate a class from a type definition
  * ----------------------------------------------------------------------------- */
 
-Node *Language::classLookup(const SwigType *s) {
+Node *Language::classLookup(const SwigType *s) const {
   Node *n = 0;
 
   /* Look in hash of cached values */

Source/Modules/php.cxx

@@ -2606,8 +2606,8 @@ done:
       /* wrap complex arguments to zvals */
       Printv(w->code, wrap_args, NIL);
 
-      Append(w->code, "call_user_function(EG(function_table), (zval**)&swig_self, &funcname,\n");
+      Append(w->code, "call_user_function(EG(function_table), (zval**)&swig_self, &funcname,");
-      Printf(w->code, "  %s, %d, args TSRMLS_CC);\n", Swig_cresult_name(), idx);
+      Printf(w->code, " %s, %d, args TSRMLS_CC);\n", Swig_cresult_name(), idx);
 
       if (tm) {
 	Printv(w->code, Str(tm), "\n", NIL);

Source/Modules/python.cxx

@@ -3728,7 +3728,7 @@ public:
     if (builtin)
       builtin_pre_decl(n);
 
-    /* Overide the shadow file so we can capture its methods */
+    /* Override the shadow file so we can capture its methods */
     f_shadow = NewString("");
 
     // Set up type check for director class constructor

Source/Modules/swigmod.h

@@ -215,7 +215,7 @@ public:
   virtual int addSymbol(const String *s, const Node *n, const_String_or_char_ptr scope = "");	/* Add symbol        */
   virtual void dumpSymbols();
   virtual Node *symbolLookup(String *s, const_String_or_char_ptr scope = "");			/* Symbol lookup     */
-  virtual Node *classLookup(const SwigType *s);	/* Class lookup      */
+  virtual Node *classLookup(const SwigType *s) const; /* Class lookup      */
   virtual Node *enumLookup(SwigType *s);	/* Enum lookup       */
   virtual int abstractClassTest(Node *n);	/* Is class really abstract? */
   virtual int is_assignable(Node *n);	/* Is variable assignable? */
@@ -300,6 +300,9 @@ protected:
      This does not include protected virtual methods as they are turned on with the dirprot option. */
   bool isNonVirtualProtectedAccess(Node *n) const;
 
+  /* Identify if a wrapped global or member variable n should use the naturalvar feature */
+  int use_naturalvar_mode(Node *n) const;
+
   /* Director subclass comparison test */
   String *none_comparison;
 
@@ -380,7 +383,6 @@ int is_protected(Node *n);
 int is_member_director(Node *parentnode, Node *member);
 int is_member_director(Node *member);
 int is_non_virtual_protected_access(Node *n); /* Check if the non-virtual protected members are required (for directors) */
-int use_naturalvar_mode(Node *n);
 
 void Wrapper_virtual_elimination_mode_set(int);
 void Wrapper_fast_dispatch_mode_set(int);

Tools/config/ac_compile_warnings.m4

@@ -4,7 +4,7 @@ dnl Set the maximum warning verbosity according to C and C++ compiler used.
 dnl Currently supports g++ and gcc.
 dnl
 dnl The compiler options are always added CFLAGS and CXXFLAGS even if
-dnl these are overidden at configure time. Removing the maximum warning
+dnl these are overridden at configure time. Removing the maximum warning
 dnl flags can be removed with --without-maximum-compile-warnings. For example:
 dnl
 dnl   ./configure --without-maximum-compile-warnings CFLAGS= CXXFLAGS=

Tools/mkrelease.py

@@ -45,4 +45,4 @@ os.system("rsync --archive --verbose -P --times -e ssh " + "swigwin-" + version
 
 print "Finished"
 
-print "Now log in to SourceForge and set the operating systems applicable to the newly uploaded tarball and zip file. Also remember to do a 'git push'."
+print "Now log in to SourceForge and set the operating systems applicable to the newly uploaded tarball and zip file. Also remember to do a 'git push --tags'."

configure.ac

@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
 dnl The macros which aren't shipped with the autotools are stored in the
 dnl Tools/config directory in .m4 files.
 
-AC_INIT([swig],[2.0.11],[http://www.swig.org])
+AC_INIT([swig],[3.0.0],[http://www.swig.org])
 
 dnl NB: When this requirement is increased to 2.60 or later, AC_PROG_SED
 dnl     definition below can be removed
@@ -418,80 +418,9 @@ else AC_MSG_ERROR([proper usage is --with-libc=STRING])
 fi])
 
 #--------------------------------------------------------------------
-#	Locate the X11 header files and the X11 library archive.  Try
+# Target languages
-#	the ac_path_x macro first, but if it doesn't find the X stuff
-#	(e.g. because there's no xmkmf program) then check through
-#	a list of possible directories.  Under some conditions the
-#	autoconf macro will return an include directory that contains
-#	no include files, so double-check its result just to be safe.
 #--------------------------------------------------------------------
 
-AC_PATH_X
-not_really_there=""
-if test "$no_x" = ""; then
-    if test "$x_includes" = ""; then
-	AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes")
-    else
-	if test ! -r $x_includes/X11/Intrinsic.h; then
-	    not_really_there="yes"
-	fi
-    fi
-fi
-if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
-    AC_MSG_CHECKING(for X11 header files)
-    XINCLUDES="# no special path needed"
-    AC_TRY_CPP([#include <X11/Intrinsic.h>], , XINCLUDES="")
-    if test -z "$XINCLUDES"; then
-        dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/include/X11R4 /usr/X11R5/include /usr/include/X11R5 /usr/openwin/include /usr/X11/include /usr/sww/include /usr/X11R6/include /usr/include/X11R6"
-        for i in $dirs ; do
-	    if test -r $i/X11/Intrinsic.h; then
-	        XINCLUDES=" -I$i"
-		break
-	    fi
-        done
-    fi
-    AC_MSG_RESULT($XINCLUDES)
-else
-    if test "$x_includes" != ""; then
-	XINCLUDES=-I$x_includes
-    else
-	XINCLUDES="# no special path needed"
-    fi
-fi
-if test -z "$XINCLUDES"; then
-    AC_MSG_RESULT(couldn't find any!)
-    XINCLUDES="# no include files found"
-fi
-
-if test "$no_x" = yes; then
-    AC_MSG_CHECKING(for X11 libraries)
-    XLIBSW=
-    dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/lib/X11R4 /usr/X11R5/lib /usr/lib/X11R5 /usr/X11R6/lib /usr/lib/X11R6 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib"
-    for i in $dirs ; do
-	if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl; then
-	    AC_MSG_RESULT($i)
-	    XLIBSW="-L$i -lX11"
-	    break
-	fi
-    done
-else
-    if test "$x_libraries" = ""; then
-	XLIBSW=-lX11
-    else
-	XLIBSW="-L$x_libraries -lX11"
-    fi
-fi
-if test -z "$XLIBSW" ; then
-    AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow)
-fi
-if test -z "$XLIBSW" ; then
-    AC_MSG_RESULT(couldn't find any!  Using -lX11.)
-    XLIBSW=-lX11
-fi
-
-AC_SUBST(XINCLUDES)
-AC_SUBST(XLIBSW)
-
 AC_ARG_WITH(alllang, AS_HELP_STRING([--without-alllang], [Disable all languages]), with_alllang="$withval")
 
 #--------------------------------------------------------------------
@@ -1476,6 +1405,7 @@ if test -n "$RUBY"; then
 	esac
 
 	RUBYCCDLFLAGS=`($RUBY -rrbconfig -e 'print Config::CONFIG[["CCDLFLAGS"]]') 2>/dev/null`
+	RUBYSO=.`($RUBY -rrbconfig -e 'print Config::CONFIG[["DLEXT"]]') 2>/dev/null`
 else
 	AC_MSG_RESULT(could not figure out how to run ruby)
 	RUBYINCLUDE="-I/usr/local/lib/ruby/1.4/arch"
@@ -1493,6 +1423,7 @@ AC_SUBST(RUBYINCLUDE)
 AC_SUBST(RUBYLIB)
 AC_SUBST(RUBYLINK)
 AC_SUBST(RUBYCCDLFLAGS)
+AC_SUBST(RUBYSO)
 AC_SUBST(RUBYDYNAMICLINKING)
 
 #-------------------------------------------------------------------------