Added Qt check to configure.in.in

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1152754 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

configure.in.in

@@ -198,6 +198,9 @@ if test "$kde_cv_mtab_file" != "no"; then
     AC_DEFINE_UNQUOTED(MTAB_FILE, "$kde_cv_mtab_file", [Define the file for mount entries])
 fi
 
+dnl Check for Qt
+AC_PATH_QT
+
 if test -n "$qt_includes"; then
   QNAMESPACE_H="$qt_includes/qnamespace.h"
 fi