check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / mac / carbon / aboutdlg.cpp

diff --git a/src/mac/carbon/aboutdlg.cpp b/src/mac/carbon/aboutdlg.cpp
index 9cf251339aa866361964d844b426f599e5e2e599..191598e543e318f3c8eec3e9ad8501aeec6668cb 100644 (file)
--- a/src/mac/carbon/aboutdlg.cpp
+++ b/src/mac/carbon/aboutdlg.cpp
@@ -61,6 +61,7 @@ void wxAboutBox(const wxAboutDialogInfo& info)
     // Mac native about box currently can show only name, version, copyright
     // and description fields and we also shoehorn the credits text into the
     // description but if we have anything else we must use the generic version
+#ifndef __LP64__
     if ( info.IsSimple() )
     {
         AboutBoxOptions opts;
@@ -78,6 +79,7 @@ void wxAboutBox(const wxAboutDialogInfo& info)
         HIAboutBox(opts);
     }
     else // simple "native" version is not enough
+#endif
     {
         // we need to use the full-blown generic version
         wxGenericAboutBox(info);