# endif /* !__WIN64__ */
#endif /* _WIN64 */
-#if defined(_WIN32) || defined(WIN32) || defined(__NT__) || defined(__WXWINCE__)
+#if (defined(_WIN32) || defined(WIN32) || defined(__NT__) || defined(__WXWINCE__)) \
+ && !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__)
# ifndef __WXMSW__
# define __WXMSW__
# endif
#elif defined(__DMC__) || defined(__WATCOMC__)
# undef wxUSE_IOSTREAMH
# define wxUSE_IOSTREAMH 1
-#endif /* compilers not supporting iostream.h */
+#elif defined(__MINGW32__)
+# undef wxUSE_IOSTREAMH
+# define wxUSE_IOSTREAMH 0
+#endif /* compilers with/without iostream.h */
/*
old C++ headers (like <iostream.h>) declare classes in the global namespace
#if ( defined( __GNUWIN32__ ) || defined( __MINGW32__ ) || \
defined( __CYGWIN__ ) || \
(defined(__WATCOMC__) && __WATCOMC__ >= 1200) ) && \
- !defined(__DOS__)
+ !defined(__DOS__) && !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__)
# include "wx/msw/gccpriv.h"
#else
# undef wxCHECK_W32API_VERSION