diff -r b72c6db6890b -r 5dc02b23752f tools/assistant/lib/fulltextsearch/qclucene_global_p.h
--- a/tools/assistant/lib/fulltextsearch/qclucene_global_p.h	Wed Jun 23 19:07:03 2010 +0300
+++ b/tools/assistant/lib/fulltextsearch/qclucene_global_p.h	Tue Jul 06 15:10:48 2010 +0300
@@ -36,7 +36,7 @@
 #include <QtCore/QChar>
 #include <QtCore/QString>
 
-#if !defined(_MSC_VER) && defined(_CL_HAVE_WCHAR_H) && defined(_CL_HAVE_WCHAR_T)
+#if !defined(_MSC_VER) && !defined(__MINGW32__) && defined(_CL_HAVE_WCHAR_H) && defined(_CL_HAVE_WCHAR_T)
 #   if !defined(TCHAR)
 #       define TCHAR wchar_t
 #   endif