added wxPtrToUInt() to cast pointer to an integer type without warnings

[wxWidgets.git] / configure.in

diff --git a/configure.in b/configure.in
index fbdbf57aff29ae00e225981c4147245f8b047789..53ac671d45ef0529ef9340d9540a89084fed719e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1744,6 +1744,7 @@ WX_CPP_EXPLICIT
 
 dnl check whether C++ compiler supports C++ casts
 AC_CXX_CONST_CAST
+AC_CXX_REINTERPRET_CAST
 AC_CXX_STATIC_CAST
 
 dnl check various STL features