--- src3.2.6/GUI_SRC_3.2.6/adm_local/unix/config_files/check_qwt.m4	2009-04-02 11:20:55.002849314 +0100
+++ src3.2.6-v01/GUI_SRC_3.2.6/adm_local/unix/config_files/check_qwt.m4	2009-04-02 11:37:53.000071101 +0100
@@ -47,18 +47,18 @@
   fi
   if test "x$exits_ok" = "xyes"; then
      if test -z $QWT_INCLUDES; then
-        QWT_INCLUDES=$QWTHOME"/include/qwt"
-        if test ! -f $QWT_INCLUDES/qwt.h ; then
-          QWT_INCLUDES=$QWTHOME"/include"
+        QWT_INCLUDES=-I$QWTHOME"/include/qwt"
+        if test ! -f ${QWT_INCLUDES:2}/qwt.h ; then
+          QWT_INCLUDES=-I$QWTHOME"/include"
         fi
-        if test ! -f $QWT_INCLUDES/qwt.h ; then
-          QWT_INCLUDES=/usr/lib/qt3/include/qwt
+        if test ! -f ${QWT_INCLUDES:2}/qwt.h ; then
+          QWT_INCLUDES=-I/usr/lib/qt3/include/qwt
         fi
      fi
   fi
 else
   if test -z $QWT_INCLUDES; then
-     QWT_INCLUDES="$QWTHOME/include"
+     QWT_INCLUDES=-I"$QWTHOME/include"
   fi   	
 fi
 
@@ -70,7 +70,7 @@
    AC_LANG_SAVE
    AC_LANG_CPLUSPLUS
    CPPFLAGS_old=$CPPFLAGS
-   CPPFLAGS="$CPPFLAGS -I$QWT_INCLUDES"
+   CPPFLAGS="$CPPFLAGS $QWT_INCLUDES"
    CPPFLAGS="$CPPFLAGS $QT_INCLUDES"
 
    AC_CHECK_HEADER(qwt.h,qwt_ok=yes,qwt_ok=no) 
@@ -102,7 +102,7 @@
   fi
 
   CXXFLAGS_old=$CXXFLAGS
-  CXXFLAGS="$CXXFLAGS $QT_INCLUDES -I$QWT_INCLUDES"
+  CXXFLAGS="$CXXFLAGS $QT_INCLUDES $QWT_INCLUDES"
 
   AC_CACHE_VAL(salome_cv_lib_qwt,[
     AC_TRY_LINK(
@@ -123,7 +123,7 @@
     AC_MSG_RESULT(unable to link with qwt library)
     AC_MSG_RESULT(QWTHOME environment variable may be wrong)
   else
-    QWT_INCLUDES="-I$QWT_INCLUDES"
+    #QWT_INCLUDES="-I$QWT_INCLUDES"
     if test "x$QWTHOME" = "x/usr"
     then
       QWT_LIBS=" -lqwt"