X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0f8218d7ca7c8913bfdf82cad2f7be117a662b0d..851b88c310ac064e826dfd011d02c6dc5301fc35:/include/wx/log.h

diff --git a/include/wx/log.h b/include/wx/log.h
index b1309ce30a..29c3464b30 100644
--- a/include/wx/log.h
+++ b/include/wx/log.h
@@ -12,10 +12,6 @@
 #ifndef _WX_LOG_H_
 #define _WX_LOG_H_
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "log.h"
-#endif
-
 #include "wx/defs.h"
 
 // ----------------------------------------------------------------------------
@@ -288,8 +284,6 @@ private:
 // "trivial" derivations of wxLog
 // ----------------------------------------------------------------------------
 
-#if wxABI_VERSION > 20601
-
 // log everything to a buffer
 class WXDLLIMPEXP_BASE wxLogBuffer : public wxLog
 {
@@ -313,7 +307,6 @@ private:
     DECLARE_NO_COPY_CLASS(wxLogBuffer)
 };
 
-#endif // wxABI_VERSION
 
 // log everything to a "FILE *", stderr by default
 class WXDLLIMPEXP_BASE wxLogStderr : public wxLog
@@ -561,12 +554,15 @@ DECLARE_LOG_FUNCTION2(SysError, long, lErrCode);
     DECLARE_LOG_FUNCTION2(Trace, wxTraceMask, mask);
 #else   //!debug
     // these functions do nothing in release builds
+
+    // note that leaving out "fmt" in the vararg functions provokes a warning
+    // from SGI CC: "the last argument of the varargs function is unnamed"
     inline void wxVLogDebug(const wxChar *, va_list) { }
-    inline void wxLogDebug(const wxChar *, ...) { }
+    inline void wxLogDebug(const wxChar *fmt, ...) { wxUnusedVar(fmt); }
     inline void wxVLogTrace(wxTraceMask, const wxChar *, va_list) { }
-    inline void wxLogTrace(wxTraceMask, const wxChar *, ...) { }
+    inline void wxLogTrace(wxTraceMask, const wxChar *fmt, ...) { wxUnusedVar(fmt); }
     inline void wxVLogTrace(const wxChar *, const wxChar *, va_list) { }
-    inline void wxLogTrace(const wxChar *, const wxChar *, ...) { }
+    inline void wxLogTrace(const wxChar *, const wxChar *fmt, ...) { wxUnusedVar(fmt); }
 #endif // debug/!debug
 
 // wxLogFatalError helper: show the (fatal) error to the user in a safe way,