Compilation fixes for WXWIN_COMPATIBILITY_2_4.

Don't include wx/wx.h, use the much smaller set of
required headers instead.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23569 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/tex2rtf/src/texutils.cpp

@@ -21,7 +21,7 @@
 #endif
 
 #ifndef WX_PRECOMP
-#include "wx/wx.h"
+    #include "wx/log.h"
 #endif
 
 #include "wx/hash.h"
@@ -42,6 +42,16 @@ using namespace std;
 #include <ctype.h>
 #include "tex2any.h"
 
+#if !WXWIN_COMPATIBILITY_2_4
+static inline wxChar* copystring(const wxChar* s)
+    { return wxStrcpy(new wxChar[wxStrlen(s) + 1], s); }
+static inline void StringToInt (const wxChar *s, int *number)
+{
+  if (s && *s && number)
+    *number = (int) wxStrtol (s, (wxChar **) NULL, 10);
+}
+#endif
+
 wxHashTable TexReferences(wxKEY_STRING);
 wxList BibList(wxKEY_STRING);
 wxStringList CitationList;