Index: /trunk/FACT++/configure
===================================================================
--- /trunk/FACT++/configure	(revision 11720)
+++ /trunk/FACT++/configure	(revision 11721)
@@ -753,4 +753,8 @@
 HAS_VIEWER_FALSE
 HAS_VIEWER_TRUE
+HAS_QWT_FALSE
+HAS_QWT_TRUE
+HAS_QGL_FALSE
+HAS_QGL_TRUE
 HAS_GLU_FALSE
 HAS_GLU_TRUE
@@ -1078,4 +1082,7 @@
 with_QGL_include
 with_QGL_libdir
+with_qwt
+with_qwt_include
+with_qwt_libdir
 with_root
 with_rootsys
@@ -1826,7 +1833,11 @@
   --with-qt4-libraries    where the Qt 4 library is installed
   --with-QGL=DIR	root directory of QGL installation
-  --with-QGL-include=DIR        specify exact include dir for QGL headers (e.g. QtOpenGL/QGlWidget)
+  --with-QGL-include=DIR        specify exact include dir for QGL headers (e.g. QtOpenGL/QGLWidget)
   --with-QGL-libdir=DIR        specify exact library dir for QGL library (e.g. libQtOpenGL)
   --without-QGL        disables QGL usage completely
+  --with-qwt=DIR	root directory of qwt installation
+  --with-qwt-include=DIR        specify exact include dir for qwt headers (e.g. qwt_plot.h)
+  --with-qwt-libdir=DIR        specify exact library dir for qwt library (e.g. libqwt-qt4)
+  --without-qwt        disables qwt usage completely
   --without-root          Disable root, i.e. disable gui support.
   --with-rootsys          path to the ROOT executables or top ROOT
@@ -4835,11 +4846,11 @@
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:4837: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:4848: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4840: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:4851: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4843: output\"" >&5)
+  (eval echo "\"\$as_me:4854: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
@@ -6046,5 +6057,5 @@
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 6048 "configure"' > conftest.$ac_ext
+  echo '#line 6059 "configure"' > conftest.$ac_ext
   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
   (eval $ac_compile) 2>&5
@@ -7707,9 +7718,9 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7709: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7720: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7713: \$? = $ac_status" >&5
+   echo "$as_me:7724: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
@@ -8046,9 +8057,9 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8048: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:8059: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:8052: \$? = $ac_status" >&5
+   echo "$as_me:8063: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
@@ -8151,9 +8162,9 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8153: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:8164: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:8157: \$? = $ac_status" >&5
+   echo "$as_me:8168: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
@@ -8206,9 +8217,9 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8208: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:8219: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:8212: \$? = $ac_status" >&5
+   echo "$as_me:8223: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
@@ -10590,5 +10601,5 @@
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10592 "configure"
+#line 10603 "configure"
 #include "confdefs.h"
 
@@ -10686,5 +10697,5 @@
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10688 "configure"
+#line 10699 "configure"
 #include "confdefs.h"
 
@@ -12642,9 +12653,9 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12644: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12655: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:12648: \$? = $ac_status" >&5
+   echo "$as_me:12659: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
@@ -12741,9 +12752,9 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12743: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12754: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12747: \$? = $ac_status" >&5
+   echo "$as_me:12758: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
@@ -12793,9 +12804,9 @@
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12795: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12806: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12799: \$? = $ac_status" >&5
+   echo "$as_me:12810: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
@@ -18297,4 +18308,16 @@
 	fi
 
+        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${LANGUAGE}" >&5
+$as_echo "$as_me: WARNING: ${LANGUAGE}" >&2;}
+
+
+	ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_zlib_h" = x""yes; then :
+
+else
+  no_good=yes
+fi
+
+
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateEnd in -lz" >&5
 $as_echo_n "checking for inflateEnd in -lz... " >&6; }
@@ -18344,12 +18367,4 @@
 fi
 
-	ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = x""yes; then :
-
-else
-  no_good=yes
-fi
-
-
 	if test "$no_good" = yes; then
 		HAVE_ZLIB=no
@@ -18412,4 +18427,16 @@
 		CFLAGS="$CFLAGS -I${GL_include}"
 	fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${LANGUAGE}" >&5
+$as_echo "$as_me: WARNING: ${LANGUAGE}" >&2;}
+
+
+	ac_fn_c_check_header_mongrel "$LINENO" "GL/gl.h" "ac_cv_header_GL_gl_h" "$ac_includes_default"
+if test "x$ac_cv_header_GL_gl_h" = x""yes; then :
+
+else
+  no_good=yes
+fi
+
 
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glLoadIdentity in -lGL" >&5
@@ -18460,12 +18487,4 @@
 fi
 
-	ac_fn_c_check_header_mongrel "$LINENO" "GL/gl.h" "ac_cv_header_GL_gl_h" "$ac_includes_default"
-if test "x$ac_cv_header_GL_gl_h" = x""yes; then :
-
-else
-  no_good=yes
-fi
-
-
 	if test "$no_good" = yes; then
 		HAVE_GL=no
@@ -18526,4 +18545,16 @@
 		CFLAGS="$CFLAGS -I${GLU_include}"
 	fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${LANGUAGE}" >&5
+$as_echo "$as_me: WARNING: ${LANGUAGE}" >&2;}
+
+
+	ac_fn_c_check_header_mongrel "$LINENO" "GL/glu.h" "ac_cv_header_GL_glu_h" "$ac_includes_default"
+if test "x$ac_cv_header_GL_glu_h" = x""yes; then :
+
+else
+  no_good=yes
+fi
+
 
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gluNewTess in -lGLU" >&5
@@ -18574,12 +18605,4 @@
 fi
 
-	ac_fn_c_check_header_mongrel "$LINENO" "GL/glu.h" "ac_cv_header_GL_glu_h" "$ac_includes_default"
-if test "x$ac_cv_header_GL_glu_h" = x""yes; then :
-
-else
-  no_good=yes
-fi
-
-
 	if test "$no_good" = yes; then
 		HAVE_GLU=no
@@ -18691,4 +18714,16 @@
 		CFLAGS="$CFLAGS -I${cfitsio_include}"
 	fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${LANGUAGE}" >&5
+$as_echo "$as_me: WARNING: ${LANGUAGE}" >&2;}
+
+
+	ac_fn_c_check_header_mongrel "$LINENO" "fitsio.h" "ac_cv_header_fitsio_h" "$ac_includes_default"
+if test "x$ac_cv_header_fitsio_h" = x""yes; then :
+
+else
+  no_good=yes
+fi
+
 
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ffpss in -lcfitsio" >&5
@@ -18739,12 +18774,4 @@
 fi
 
-	ac_fn_c_check_header_mongrel "$LINENO" "fitsio.h" "ac_cv_header_fitsio_h" "$ac_includes_default"
-if test "x$ac_cv_header_fitsio_h" = x""yes; then :
-
-else
-  no_good=yes
-fi
-
-
 	if test "$no_good" = yes; then
 		HAVE_CFITSIO=no
@@ -18818,4 +18845,16 @@
 		CFLAGS="$CFLAGS -I${ccfits_include}"
 	fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${LANGUAGE}" >&5
+$as_echo "$as_me: WARNING: ${LANGUAGE}" >&2;}
+
+
+	ac_fn_cxx_check_header_mongrel "$LINENO" "CCfits/CCfits" "ac_cv_header_CCfits_CCfits" "$ac_includes_default"
+if test "x$ac_cv_header_CCfits_CCfits" = x""yes; then :
+
+else
+  no_good=yes
+fi
+
 
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lCCfits" >&5
@@ -18859,12 +18898,4 @@
   no_good=yes
 fi
-
-	ac_fn_cxx_check_header_mongrel "$LINENO" "CCfits/CCfits" "ac_cv_header_CCfits_CCfits" "$ac_includes_default"
-if test "x$ac_cv_header_CCfits_CCfits" = x""yes; then :
-
-else
-  no_good=yes
-fi
-
 
 	if test "$no_good" = yes; then
@@ -22121,5 +22152,5 @@
 
 		cat > conftest.$ac_ext <<EOF
-#line 22123 "configure"
+#line 22154 "configure"
 #include "confdefs.h"
 #include <qglobal.h>
@@ -22284,4 +22315,6 @@
 
 
+# This allows to list the QT4 stuff independantly later
+CPPFLAGS+=" "${QT4_INCLUDES}" "
 
 
@@ -22326,19 +22359,40 @@
 	fi
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lQtOpenGL" >&5
-$as_echo_n "checking for main in -lQtOpenGL... " >&6; }
-if test "${ac_cv_lib_QtOpenGL_main+set}" = set; then :
+	ac_fn_cxx_check_header_mongrel "$LINENO" "QtOpenGL/QGLWidget" "ac_cv_header_QtOpenGL_QGLWidget" "$ac_includes_default"
+if test "x$ac_cv_header_QtOpenGL_QGLWidget" = x""yes; then :
+
+else
+  no_good=yes
+fi
+
+
+
+        ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+
+
+
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for QGLWidget qgl in -lQtOpenGL" >&5
+$as_echo_n "checking for QGLWidget qgl in -lQtOpenGL... " >&6; }
+if test "${ac_cv_lib_QtOpenGL_QGLWidget_qgl+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lQtOpenGL  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+   	ac_check_lib_save_LIBS=$LIBS
+   	LIBS="-lQtOpenGL  $LIBS"
+   	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-
-
+#include <QtOpenGL/QGLWidget>
 int
 main ()
 {
-return main ();
+QGLWidget qgl
   ;
   return 0;
@@ -22346,20 +22400,23 @@
 _ACEOF
 if ac_fn_cxx_try_link "$LINENO"; then :
-  ac_cv_lib_QtOpenGL_main=yes
-else
-  ac_cv_lib_QtOpenGL_main=no
+  ac_cv_lib_QtOpenGL_QGLWidget_qgl=yes
+else
+  ac_cv_lib_QtOpenGL_QGLWidget_qgl=no
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_QtOpenGL_main" >&5
-$as_echo "$ac_cv_lib_QtOpenGL_main" >&6; }
-if test "x$ac_cv_lib_QtOpenGL_main" = x""yes; then :
-  cat >>confdefs.h <<_ACEOF
+   	LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_QtOpenGL_QGLWidget_qgl" >&5
+$as_echo "$ac_cv_lib_QtOpenGL_QGLWidget_qgl" >&6; }
+   	if test $ac_cv_lib_QtOpenGL_QGLWidget_qgl = yes; then :
+
+
+           		cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBQTOPENGL 1
 _ACEOF
 
-  LIBS="-lQtOpenGL $LIBS"
+   			LIBS="-lQtOpenGL $LIBS"
+
 
 else
@@ -22367,14 +22424,15 @@
 fi
 
-	ac_fn_cxx_check_header_mongrel "$LINENO" "QtOpenGL/QGlWidget" "ac_cv_header_QtOpenGL_QGlWidget" "$ac_includes_default"
-if test "x$ac_cv_header_QtOpenGL_QGlWidget" = x""yes; then :
-
-else
-  no_good=yes
-fi
+
+
+        ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
 
 	if test "$no_good" = yes; then
-
+		HAVE_QGL=no
 
 		LIBS=$OLD_LIBS
@@ -22383,5 +22441,5 @@
 		CFLAGS=$OLD_CFLAGS
 	else
-
+		HAVE_QGL=yes
 
 		$as_echo "#define HAVE_PKG_QGL 1" >>confdefs.h
@@ -22391,4 +22449,136 @@
 fi
 
+
+
+
+
+# Check whether --with-qwt was given.
+if test "${with_qwt+set}" = set; then :
+  withval=$with_qwt; with_qwt=$withval
+if test "${with_qwt}" != yes; then
+	qwt_include="$withval/include"
+	qwt_libdir="$withval/lib"
+fi
+
+fi
+
+
+
+# Check whether --with-qwt-include was given.
+if test "${with_qwt_include+set}" = set; then :
+  withval=$with_qwt_include; qwt_include="$withval"
+fi
+
+
+
+# Check whether --with-qwt-libdir was given.
+if test "${with_qwt_libdir+set}" = set; then :
+  withval=$with_qwt_libdir; qwt_libdir="$withval"
+fi
+
+
+if test "${with_qwt}" != no ; then
+	OLD_LIBS=$LIBS
+	OLD_LDFLAGS=$LDFLAGS
+	OLD_CFLAGS=$CFLAGS
+	OLD_CPPFLAGS=$CPPFLAGS
+
+	if test "${qwt_libdir}" ; then
+		LDFLAGS="$LDFLAGS -L${qwt_libdir}"
+	fi
+	if test "${qwt_include}" ; then
+		CPPFLAGS="$CPPFLAGS -I${qwt_include}"
+		CFLAGS="$CFLAGS -I${qwt_include}"
+	fi
+
+	ac_fn_cxx_check_header_mongrel "$LINENO" "qwt_plot.h" "ac_cv_header_qwt_plot_h" "$ac_includes_default"
+if test "x$ac_cv_header_qwt_plot_h" = x""yes; then :
+
+else
+  no_good=yes
+fi
+
+
+
+        ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+
+
+
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for QwtPlot qwt in -lqwt-qt4" >&5
+$as_echo_n "checking for QwtPlot qwt in -lqwt-qt4... " >&6; }
+if test "${ac_cv_lib_qwt_qt4_QwtPlot_qwt+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+   	ac_check_lib_save_LIBS=$LIBS
+   	LIBS="-lqwt-qt4  $LIBS"
+   	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <qwt_plot.h>
+int
+main ()
+{
+QwtPlot qwt
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  ac_cv_lib_qwt_qt4_QwtPlot_qwt=yes
+else
+  ac_cv_lib_qwt_qt4_QwtPlot_qwt=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+   	LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_qwt_qt4_QwtPlot_qwt" >&5
+$as_echo "$ac_cv_lib_qwt_qt4_QwtPlot_qwt" >&6; }
+   	if test $ac_cv_lib_qwt_qt4_QwtPlot_qwt = yes; then :
+
+
+           		cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBQWT_QT4 1
+_ACEOF
+
+   			LIBS="-lqwt-qt4 $LIBS"
+
+
+else
+  no_good=yes
+fi
+
+
+
+        ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+	if test "$no_good" = yes; then
+		HAVE_QWT=no
+
+		LIBS=$OLD_LIBS
+		LDFLAGS=$OLD_LDFLAGS
+		CPPFLAGS=$OLD_CPPFLAGS
+		CFLAGS=$OLD_CFLAGS
+	else
+		HAVE_QWT=yes
+
+		$as_echo "#define HAVE_PKG_qwt 1" >>confdefs.h
+
+	fi
+
+fi
 
 
@@ -22972,6 +23162,22 @@
 fi
 
-
- if test "$QT4_VERSION" -a "$HAVE_FITS_H" = yes -a "$HAVE_GL" = yes -a "$HAVE_GLU" = yes; then
+ if test "$HAVE_QGL" = yes; then
+  HAS_QGL_TRUE=
+  HAS_QGL_FALSE='#'
+else
+  HAS_QGL_TRUE='#'
+  HAS_QGL_FALSE=
+fi
+
+ if test "$HAVE_QWT" = yes; then
+  HAS_QWT_TRUE=
+  HAS_QWT_FALSE='#'
+else
+  HAS_QWT_TRUE='#'
+  HAS_QWT_FALSE=
+fi
+
+
+ if test "$QT4_VERSION" -a "$HAVE_FITS_H" = yes -a "$HAVE_GL" = yes -a "$HAVE_GLU" = yes -a "$HAVE_QGL" = yes -a "$HAVE_QWT" = yes; then
   HAS_VIEWER_TRUE=
   HAS_VIEWER_FALSE='#'
@@ -23350,4 +23556,12 @@
 if test -z "${HAS_GLU_TRUE}" && test -z "${HAS_GLU_FALSE}"; then
   as_fn_error $? "conditional \"HAS_GLU\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAS_QGL_TRUE}" && test -z "${HAS_QGL_FALSE}"; then
+  as_fn_error $? "conditional \"HAS_QGL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAS_QWT_TRUE}" && test -z "${HAS_QWT_FALSE}"; then
+  as_fn_error $? "conditional \"HAS_QWT\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
@@ -25744,97 +25958,101 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5
 $as_echo "$as_me: " >&6;}
-{ $as_echo "$as_me:${as_lineno-$LINENO}:  zlib                   / 'zlib.h'          found: $HAVE_ZLIB" >&5
-$as_echo "$as_me:  zlib                   / 'zlib.h'          found: $HAVE_ZLIB" >&6;}
-{ $as_echo "$as_me:${as_lineno-$LINENO}:  gui/RawEventsViewer/izstream.h             found: $HAVE_IZSTREAM_H" >&5
-$as_echo "$as_me:  gui/RawEventsViewer/izstream.h             found: $HAVE_IZSTREAM_H" >&6;}
-{ $as_echo "$as_me:${as_lineno-$LINENO}:  gui/RawEventsViewer/fits.h                 found: $HAVE_FITS_H" >&5
-$as_echo "$as_me:  gui/RawEventsViewer/fits.h                 found: $HAVE_FITS_H" >&6;}
-{ $as_echo "$as_me:${as_lineno-$LINENO}:  GL                     / GL/gl.h           found: $HAVE_GL" >&5
-$as_echo "$as_me:  GL                     / GL/gl.h           found: $HAVE_GL" >&6;}
-{ $as_echo "$as_me:${as_lineno-$LINENO}:  GLU                    / GL/glu.h          found: $HAVE_GLU" >&5
-$as_echo "$as_me:  GLU                    / GL/glu.h          found: $HAVE_GLU" >&6;}
-{ $as_echo "$as_me:${as_lineno-$LINENO}:  cfitsio                / 'fitsio.h'        found: $HAVE_CFITSIO" >&5
-$as_echo "$as_me:  cfitsio                / 'fitsio.h'        found: $HAVE_CFITSIO" >&6;}
-{ $as_echo "$as_me:${as_lineno-$LINENO}:  CCfits                 / 'CCfits/CCfits'   found: $HAVE_CCFITS" >&5
-$as_echo "$as_me:  CCfits                 / 'CCfits/CCfits'   found: $HAVE_CCFITS" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  zlib                   / 'zlib.h'           found: $HAVE_ZLIB" >&5
+$as_echo "$as_me:  zlib                   / 'zlib.h'           found: $HAVE_ZLIB" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  gui/RawEventsViewer/izstream.h              found: $HAVE_IZSTREAM_H" >&5
+$as_echo "$as_me:  gui/RawEventsViewer/izstream.h              found: $HAVE_IZSTREAM_H" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  gui/RawEventsViewer/fits.h                  found: $HAVE_FITS_H" >&5
+$as_echo "$as_me:  gui/RawEventsViewer/fits.h                  found: $HAVE_FITS_H" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  GL                     / GL/gl.h            found: $HAVE_GL" >&5
+$as_echo "$as_me:  GL                     / GL/gl.h            found: $HAVE_GL" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  GLU                    / GL/glu.h           found: $HAVE_GLU" >&5
+$as_echo "$as_me:  GLU                    / GL/glu.h           found: $HAVE_GLU" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  QtOpenGL               / QtOpenGL/QGLWidget found: $HAVE_QGL" >&5
+$as_echo "$as_me:  QtOpenGL               / QtOpenGL/QGLWidget found: $HAVE_QGL" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  Qwt                    / qwt_plot.h         found: $HAVE_QWT" >&5
+$as_echo "$as_me:  Qwt                    / qwt_plot.h         found: $HAVE_QWT" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  cfitsio                / 'fitsio.h'         found: $HAVE_CFITSIO" >&5
+$as_echo "$as_me:  cfitsio                / 'fitsio.h'         found: $HAVE_CFITSIO" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  CCfits                 / 'CCfits/CCfits'    found: $HAVE_CCFITS" >&5
+$as_echo "$as_me:  CCfits                 / 'CCfits/CCfits'    found: $HAVE_CCFITS" >&6;}
 if test "$lt_cv_libxp" = "yes"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: yes" >&5
-$as_echo "$as_me:  Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: yes" >&6;}
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: no" >&5
-$as_echo "$as_me:  Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: no" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: yes" >&5
+$as_echo "$as_me:  Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: yes" >&6;}
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: no" >&5
+$as_echo "$as_me:  Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: no" >&6;}
 
 fi
 
 if test "$lt_cv_libxp" = "yes"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: yes" >&5
-$as_echo "$as_me:  Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: yes" >&6;}
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: no" >&5
-$as_echo "$as_me:  Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: no" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: yes" >&5
+$as_echo "$as_me:  Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: yes" >&6;}
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: no" >&5
+$as_echo "$as_me:  Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: no" >&6;}
 
 fi
 if test "$COLORDIFF" = colordiff; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  colored svn diff       / 'colordiff'       found: yes" >&5
-$as_echo "$as_me:  colored svn diff       / 'colordiff'       found: yes" >&6;}
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  colored svn diff       / 'colordiff'       found: no" >&5
-$as_echo "$as_me:  colored svn diff       / 'colordiff'       found: no" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  colored svn diff       / 'colordiff'        found: yes" >&5
+$as_echo "$as_me:  colored svn diff       / 'colordiff'        found: yes" >&6;}
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  colored svn diff       / 'colordiff'        found: no" >&5
+$as_echo "$as_me:  colored svn diff       / 'colordiff'        found: no" >&6;}
 
 fi
 if test "$HELP2MAN" = yes; then
 
-   { $as_echo "$as_me:${as_lineno-$LINENO}:  man-pages enabled      / 'help2man'        found: $HELP2MAN" >&5
-$as_echo "$as_me:  man-pages enabled      / 'help2man'        found: $HELP2MAN" >&6;}
+   { $as_echo "$as_me:${as_lineno-$LINENO}:  man-pages enabled      / 'help2man'         found: $HELP2MAN" >&5
+$as_echo "$as_me:  man-pages enabled      / 'help2man'         found: $HELP2MAN" >&6;}
    if test "$GROFF" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  build of html enabled  / 'groff'           found: yes" >&5
-$as_echo "$as_me:  build of html enabled  / 'groff'           found: yes" >&6;}
-      { $as_echo "$as_me:${as_lineno-$LINENO}:  build of pdf  enabled  / 'ps2pdf'          found: $PS2PDF" >&5
-$as_echo "$as_me:  build of pdf  enabled  / 'ps2pdf'          found: $PS2PDF" >&6;}
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  build of html and pdf  / 'groff'           found: no" >&5
-$as_echo "$as_me:  build of html and pdf  / 'groff'           found: no" >&6;}
-
-fi
-
-else
-
-   { $as_echo "$as_me:${as_lineno-$LINENO}:  man, html, pdf enabled / 'help2man'        found: no" >&5
-$as_echo "$as_me:  man, html, pdf enabled / 'help2man'        found: no" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  build of html enabled  / 'groff'            found: yes" >&5
+$as_echo "$as_me:  build of html enabled  / 'groff'            found: yes" >&6;}
+      { $as_echo "$as_me:${as_lineno-$LINENO}:  build of pdf  enabled  / 'ps2pdf'           found: $PS2PDF" >&5
+$as_echo "$as_me:  build of pdf  enabled  / 'ps2pdf'           found: $PS2PDF" >&6;}
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  build of html and pdf  / 'groff'            found: no" >&5
+$as_echo "$as_me:  build of html and pdf  / 'groff'            found: no" >&6;}
+
+fi
+
+else
+
+   { $as_echo "$as_me:${as_lineno-$LINENO}:  man, html, pdf enabled / 'help2man'         found: no" >&5
+$as_echo "$as_me:  man, html, pdf enabled / 'help2man'         found: no" >&6;}
 
 fi
 
 if test -n "$DX_DOXYGEN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  doxygen docu enabled   / 'doxygen'         found: $DX_DOXYGEN" >&5
-$as_echo "$as_me:  doxygen docu enabled   / 'doxygen'         found: $DX_DOXYGEN" >&6;}
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  doxygen docu enabled   / 'doxygen'         found: no" >&5
-$as_echo "$as_me:  doxygen docu enabled   / 'doxygen'         found: no" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  doxygen docu enabled   / 'doxygen'          found: $DX_DOXYGEN" >&5
+$as_echo "$as_me:  doxygen docu enabled   / 'doxygen'          found: $DX_DOXYGEN" >&6;}
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  doxygen docu enabled   / 'doxygen'          found: no" >&5
+$as_echo "$as_me:  doxygen docu enabled   / 'doxygen'          found: no" >&6;}
 
 fi
 if test -n "$DX_DOT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  doxygen graphs enabled / 'dot' (graphviz)  found: $DX_DOT" >&5
-$as_echo "$as_me:  doxygen graphs enabled / 'dot' (graphviz)  found: $DX_DOT" >&6;}
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  doxygen graphs enabled / 'dot' (graphviz)  found: no" >&5
-$as_echo "$as_me:  doxygen graphs enabled / 'dot' (graphviz)  found: no" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  doxygen graphs enabled / 'dot' (graphviz)   found: $DX_DOT" >&5
+$as_echo "$as_me:  doxygen graphs enabled / 'dot' (graphviz)   found: $DX_DOT" >&6;}
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  doxygen graphs enabled / 'dot' (graphviz)   found: no" >&5
+$as_echo "$as_me:  doxygen graphs enabled / 'dot' (graphviz)   found: no" >&6;}
 
 fi
 if test -n "$QT4_VERSION"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  QT4 support enabled    /  QT4 toolkit      found: yes" >&5
-$as_echo "$as_me:  QT4 support enabled    /  QT4 toolkit      found: yes" >&6;}
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  QT4 support enabled    /  QT4 toolkit      found: no" >&5
-$as_echo "$as_me:  QT4 support enabled    /  QT4 toolkit      found: no" >&6;}
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}:  ROOT support enabled   /  root >= 5.12/00  found: $ROOTEXEC" >&5
-$as_echo "$as_me:  ROOT support enabled   /  root >= 5.12/00  found: $ROOTEXEC" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  QT4 support enabled    /  QT4 toolkit       found: yes" >&5
+$as_echo "$as_me:  QT4 support enabled    /  QT4 toolkit       found: yes" >&6;}
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  QT4 support enabled    /  QT4 toolkit       found: no" >&5
+$as_echo "$as_me:  QT4 support enabled    /  QT4 toolkit       found: no" >&6;}
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}:  ROOT support enabled   /  root >= 5.12/00   found: $ROOTEXEC" >&5
+$as_echo "$as_me:  ROOT support enabled   /  root >= 5.12/00   found: $ROOTEXEC" >&6;}
 if test "$HAVE_ROOT_QT" = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  ROOT built with --with-qt                  found: yes" >&5
-$as_echo "$as_me:  ROOT built with --with-qt                  found: yes" >&6;}
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}:  ROOT built with --with-qt                  found: no" >&5
-$as_echo "$as_me:  ROOT built with --with-qt                  found: no" >&6;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  ROOT built with --with-qt                   found: yes" >&5
+$as_echo "$as_me:  ROOT built with --with-qt                   found: yes" >&6;}
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}:  ROOT built with --with-qt                   found: no" >&5
+$as_echo "$as_me:  ROOT built with --with-qt                   found: no" >&6;}
 
 fi
Index: /trunk/FACT++/configure.ac
===================================================================
--- /trunk/FACT++/configure.ac	(revision 11720)
+++ /trunk/FACT++/configure.ac	(revision 11721)
@@ -133,5 +133,5 @@
 #AC_CHECK_LIB([cfitsio], main,,AC_MSG_ERROR([cfitsio library not found]))
 
-AC_LANG_POP
+AC_LANG_POP(C)
 
 # Needed to compile FACT++
@@ -226,6 +226,10 @@
    [], [QT4_DO_IT_ALL])
 
-AC_CHECK_PACKAGE(QGL, main, QtOpenGL, QtOpenGL/QGlWidget)
-
+# This allows to list the QT4 stuff independantly later
+CPPFLAGS+=" "${QT4_INCLUDES}" "
+AC_CHECK_CLASS(QGL, [QGLWidget qgl], QtOpenGL, QtOpenGL/QGLWidget,
+	HAVE_QGL=yes, HAVE_QGL=no)
+AC_CHECK_CLASS(qwt, [QwtPlot qwt],   qwt-qt4,  qwt_plot.h,
+	HAVE_QWT=yes, HAVE_QWT=no)
 
 ######################################################################
@@ -309,6 +313,8 @@
 AM_CONDITIONAL(HAS_GL,        [test "$HAVE_GL" = yes])
 AM_CONDITIONAL(HAS_GLU,       [test "$HAVE_GLU" = yes])
-
-AM_CONDITIONAL(HAS_VIEWER,    [test "$QT4_VERSION" -a "$HAVE_FITS_H" = yes -a "$HAVE_GL" = yes -a "$HAVE_GLU" = yes])
+AM_CONDITIONAL(HAS_QGL,       [test "$HAVE_QGL" = yes])
+AM_CONDITIONAL(HAS_QWT,       [test "$HAVE_QWT" = yes])
+
+AM_CONDITIONAL(HAS_VIEWER,    [test "$QT4_VERSION" -a "$HAVE_FITS_H" = yes -a "$HAVE_GL" = yes -a "$HAVE_GLU" = yes -a "$HAVE_QGL" = yes -a "$HAVE_QWT" = yes])
 
 AM_CONDITIONAL(IS_FALSE,      [test "x" = "y"])
@@ -371,51 +377,53 @@
 AC_MSG_NOTICE(--------------------------------------------------------------------)
 AC_MSG_NOTICE()
-AC_MSG_NOTICE([ zlib                   / 'zlib.h'          found: $HAVE_ZLIB])
-AC_MSG_NOTICE([ gui/RawEventsViewer/izstream.h             found: $HAVE_IZSTREAM_H])
-AC_MSG_NOTICE([ gui/RawEventsViewer/fits.h                 found: $HAVE_FITS_H])
-AC_MSG_NOTICE([ GL                     / GL/gl.h           found: $HAVE_GL])
-AC_MSG_NOTICE([ GLU                    / GL/glu.h          found: $HAVE_GLU])
-AC_MSG_NOTICE([ cfitsio                / 'fitsio.h'        found: $HAVE_CFITSIO])
-AC_MSG_NOTICE([ CCfits                 / 'CCfits/CCfits'   found: $HAVE_CCFITS])
+AC_MSG_NOTICE([ zlib                   / 'zlib.h'           found: $HAVE_ZLIB])
+AC_MSG_NOTICE([ gui/RawEventsViewer/izstream.h              found: $HAVE_IZSTREAM_H])
+AC_MSG_NOTICE([ gui/RawEventsViewer/fits.h                  found: $HAVE_FITS_H])
+AC_MSG_NOTICE([ GL                     / GL/gl.h            found: $HAVE_GL])
+AC_MSG_NOTICE([ GLU                    / GL/glu.h           found: $HAVE_GLU])
+AC_MSG_NOTICE([ QtOpenGL               / QtOpenGL/QGLWidget found: $HAVE_QGL])
+AC_MSG_NOTICE([ Qwt                    / qwt_plot.h         found: $HAVE_QWT])
+AC_MSG_NOTICE([ cfitsio                / 'fitsio.h'         found: $HAVE_CFITSIO])
+AC_MSG_NOTICE([ CCfits                 / 'CCfits/CCfits'    found: $HAVE_CCFITS])
 AM_COND_IF(HAS_LIBXP,
-   AC_MSG_NOTICE([ Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: yes]),
-   AC_MSG_NOTICE([ Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: no])
+   AC_MSG_NOTICE([ Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: yes]),
+   AC_MSG_NOTICE([ Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: no])
 )
 
 AM_COND_IF(HAS_LIBXP,
-   AC_MSG_NOTICE([ Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: yes]),
-   AC_MSG_NOTICE([ Motif/lesstif          / 'Xm/Xm.h' 'libXp' found: no])
+   AC_MSG_NOTICE([ Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: yes]),
+   AC_MSG_NOTICE([ Motif/lesstif          / 'Xm/Xm.h' 'libXp'  found: no])
 )
 AM_COND_IF(HAS_COLORDIFF,
-   AC_MSG_NOTICE([ colored svn diff       / 'colordiff'       found: yes]),
-   AC_MSG_NOTICE([ colored svn diff       / 'colordiff'       found: no])
+   AC_MSG_NOTICE([ colored svn diff       / 'colordiff'        found: yes]),
+   AC_MSG_NOTICE([ colored svn diff       / 'colordiff'        found: no])
 )
 AM_COND_IF(HAS_HELP2MAN,[
-   AC_MSG_NOTICE([ man-pages enabled      / 'help2man'        found: $HELP2MAN])
+   AC_MSG_NOTICE([ man-pages enabled      / 'help2man'         found: $HELP2MAN])
    AM_COND_IF(HAS_GROFF,
-      AC_MSG_NOTICE([ build of html enabled  / 'groff'           found: yes])
-      AC_MSG_NOTICE([ build of pdf  enabled  / 'ps2pdf'          found: $PS2PDF]),
-      AC_MSG_NOTICE([ build of html and pdf  / 'groff'           found: no])
+      AC_MSG_NOTICE([ build of html enabled  / 'groff'            found: yes])
+      AC_MSG_NOTICE([ build of pdf  enabled  / 'ps2pdf'           found: $PS2PDF]),
+      AC_MSG_NOTICE([ build of html and pdf  / 'groff'            found: no])
    )
 ],[
-   AC_MSG_NOTICE([ man, html, pdf enabled / 'help2man'        found: no])
+   AC_MSG_NOTICE([ man, html, pdf enabled / 'help2man'         found: no])
 ])   
 
 AM_COND_IF(HAS_DOXYGEN,
-   AC_MSG_NOTICE([ doxygen docu enabled   / 'doxygen'         found: $DX_DOXYGEN]),
-   AC_MSG_NOTICE([ doxygen docu enabled   / 'doxygen'         found: no])
+   AC_MSG_NOTICE([ doxygen docu enabled   / 'doxygen'          found: $DX_DOXYGEN]),
+   AC_MSG_NOTICE([ doxygen docu enabled   / 'doxygen'          found: no])
 )
 AM_COND_IF(HAS_DOT,
-   AC_MSG_NOTICE([ doxygen graphs enabled / 'dot' (graphviz)  found: $DX_DOT]),
-   AC_MSG_NOTICE([ doxygen graphs enabled / 'dot' (graphviz)  found: no])
+   AC_MSG_NOTICE([ doxygen graphs enabled / 'dot' (graphviz)   found: $DX_DOT]),
+   AC_MSG_NOTICE([ doxygen graphs enabled / 'dot' (graphviz)   found: no])
 )
 AM_COND_IF(HAS_QT4,
-   AC_MSG_NOTICE([ QT4 support enabled    /  QT4 toolkit      found: yes]),
-   AC_MSG_NOTICE([ QT4 support enabled    /  QT4 toolkit      found: no])
-)
-AC_MSG_NOTICE([ ROOT support enabled   /  root >= 5.12/00  found: $ROOTEXEC])
+   AC_MSG_NOTICE([ QT4 support enabled    /  QT4 toolkit       found: yes]),
+   AC_MSG_NOTICE([ QT4 support enabled    /  QT4 toolkit       found: no])
+)
+AC_MSG_NOTICE([ ROOT support enabled   /  root >= 5.12/00   found: $ROOTEXEC])
 AM_COND_IF(HAS_ROOT_QT,
-   AC_MSG_NOTICE([ ROOT built with --with-qt                  found: yes]),
-   AC_MSG_NOTICE([ ROOT built with --with-qt                  found: no])
+   AC_MSG_NOTICE([ ROOT built with --with-qt                   found: yes]),
+   AC_MSG_NOTICE([ ROOT built with --with-qt                   found: no])
 )
 AC_MSG_NOTICE()
