added include guard

[wxWidgets.git] / include / wx / version.h

diff --git a/include/wx/version.h b/include/wx/version.h
index fde466318055c27b9ac31b50deda206885a32ea5..17a72c5d347ac2536955963203779cd85aa0baef 100644 (file)
--- a/include/wx/version.h
+++ b/include/wx/version.h
@@ -1,36 +1,60 @@
-/**
-*  Name:        wx/version.h
-*  Purpose:     wxWidgets version numbers
-*  Author:      Julian Smart
-*  Modified by: Ryan Norton (Converted to C)
-*  Created:     29/01/98
-*  RCS-ID:      $Id$
-*  Copyright:   (c) 1998 Julian Smart
-*  Licence:     wxWindows licence
-*/
+/*
+ *  Name:        wx/version.h
+ *  Purpose:     wxWidgets version numbers
+ *  Author:      Julian Smart
+ *  Modified by: Ryan Norton (Converted to C)
+ *  Created:     29/01/98
+ *  RCS-ID:      $Id$
+ *  Copyright:   (c) 1998 Julian Smart
+ *  Licence:     wxWindows licence
+ */
 
 /* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */
 
 #ifndef _WX_VERSION_H_
 #define _WX_VERSION_H_
 
+#include "wx/cpp.h"    /* for wxSTRINGIZE */
+
 /*  the constants below must be changed with each new version */
 /*  ---------------------------------------------------------------------------- */
 
-/*  NB: this file is parsed by Perl code in tmake templates in distrib/msw/tmake */
-/*      so don't change its format too much or they could break */
+/*
+    Don't forget to update WX_CURRENT, WX_REVISION and WX_AGE in
+    build/bakefiles/version.bkl and regenerate the makefiles when you change
+    this!
+ */
+
+/*  NB: this file is parsed by automatic tools so don't change its format! */
 #define wxMAJOR_VERSION      2
-#define wxMINOR_VERSION      5
-#define wxRELEASE_NUMBER     3
-#define wxSUBRELEASE_NUMBER  3
-#define wxVERSION_STRING   _T("wxWidgets 2.5.3")
+#define wxMINOR_VERSION      9
+#define wxRELEASE_NUMBER     0
+#define wxSUBRELEASE_NUMBER  0
+#define wxVERSION_STRING   _T("wxWidgets 2.9.0")
 
 /*  nothing to update below this line when updating the version */
 /*  ---------------------------------------------------------------------------- */
 
+/* Users can pre-define wxABI_VERSION to a lower value in their
+ * makefile/project settings to compile code that will be binary compatible
+ * with earlier versions of the ABI within the same minor version (between
+ * minor versions binary compatibility breaks anyway). The default is the
+ * version of wxWidgets being used. A single number with two decimal digits
+ * for each component, e.g. 20601 for 2.6.1 */
+#ifndef wxABI_VERSION
+#define wxABI_VERSION ( wxMAJOR_VERSION * 10000 + wxMINOR_VERSION * 100 + 99 )
+#endif
+
 /*  helpers for wxVERSION_NUM_XXX */
-#define wxMAKE_VERSION_STRING(x, y, z) #x #y #z
-#define wxMAKE_VERSION_DOT_STRING(x, y, z) #x "." #y "." #z
+#define wxMAKE_VERSION_STRING(x, y, z) \
+    wxSTRINGIZE(x) wxSTRINGIZE(y) wxSTRINGIZE(z)
+#define wxMAKE_VERSION_DOT_STRING(x, y, z) \
+    wxSTRINGIZE(x) "." wxSTRINGIZE(y) "." wxSTRINGIZE(z)
+
+#define wxMAKE_VERSION_STRING_T(x, y, z) \
+    wxSTRINGIZE_T(x) wxSTRINGIZE_T(y) wxSTRINGIZE_T(z)
+#define wxMAKE_VERSION_DOT_STRING_T(x, y, z) \
+    wxSTRINGIZE_T(x) _T(".") wxSTRINGIZE_T(y) _T(".") wxSTRINGIZE_T(z)
 
 /*  these are used by src/msw/version.rc and should always be ASCII, not Unicode */
 #define wxVERSION_NUM_STRING \
@@ -38,10 +62,16 @@
 #define wxVERSION_NUM_DOT_STRING \
   wxMAKE_VERSION_DOT_STRING(wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER)
 
+/* those are Unicode-friendly */
+#define wxVERSION_NUM_STRING_T \
+  wxMAKE_VERSION_STRING_T(wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER)
+#define wxVERSION_NUM_DOT_STRING_T \
+  wxMAKE_VERSION_DOT_STRING_T(wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER)
+
 /*  some more defines, not really sure if they're [still] useful */
-#define wxVERSION_NUMBER (wxMAJOR_VERSION * 1000) + (wxMINOR_VERSION * 100) + wxRELEASE_NUMBER
+#define wxVERSION_NUMBER ( (wxMAJOR_VERSION * 1000) + (wxMINOR_VERSION * 100) + wxRELEASE_NUMBER )
 #define wxBETA_NUMBER      0
-#define wxVERSION_FLOAT wxMAJOR_VERSION + (wxMINOR_VERSION/10.0) + (wxRELEASE_NUMBER/100.0) + (wxBETA_NUMBER/10000.0)
+#define wxVERSION_FLOAT ( wxMAJOR_VERSION + (wxMINOR_VERSION/10.0) + (wxRELEASE_NUMBER/100.0) + (wxBETA_NUMBER/10000.0) )
 
 /*  check if the current version is at least major.minor.release */
 #define wxCHECK_VERSION(major,minor,release) \
@@ -51,11 +81,11 @@
 
 /* the same but check the subrelease also */
 #define wxCHECK_VERSION_FULL(major,minor,release,subrel) \
-    wxCHECK_VERSION(major, minor, release) && \
+    (wxCHECK_VERSION(major, minor, release) && \
         ((major) != wxMAJOR_VERSION || \
             (minor) != wxMINOR_VERSION || \
                 (release) != wxRELEASE_NUMBER || \
-                    (subrel) <= wxSUBRELEASE_NUMBER)
+                    (subrel) <= wxSUBRELEASE_NUMBER))
 
 #endif /*  _WX_VERSION_H_ */