Modified JURECA config script not to automatically load modules

cmake/machines/JURECA.sh

-if module list 2>&1 |grep -q -i CMake
-then
 if module list 2>&1 |grep -q -i intel
 then
     echo "Intel toolchain used"
+
+    #check if all modules are loaded
+    module_list=`module list 2>&1`
+    error=0
+    if ! echo "$module_list" |grep CMake
+    then
+         error=1
+    fi     
+    if ! echo "$module_list" |grep ELPA | grep hybrid
+    then
+         error=1
+    fi     
+    if ! echo "$module_list" |grep HDF5
+    then
+         error=1
+    fi     
+    if ! echo "$module_list" |grep xml2
+    then
+         error=1
+    fi     
+    if [[ "$error" -gt 0 ]]
+    then
+	echo "Not all required modules are loaded"
+	echo "You should do:"
+        #determine XML2 module
+        xml2=`module --show_hidden spider libxml2 2>&1 |grep libxml2/|grep -v module |tail -1`
+        #determine ELPA module
+        elpa=`module spider ELPA 2>&1 |grep hybrid`
+    	echo
+	echo "ml intel-para CMake HDF5 $xml2 $elpa"
+	echo
+	echo "It might be a good idea to include that in your profile"
+	exit
+    fi
+
     export FC=${FC:=mpif90}
     export CC=${CC:=mpicc}
-    #determine XML2 module
-    xml2=`module --show_hidden spider libxml2 2>&1 |grep libxml2/|grep -v module |tail -1`
-    module load $xml2
-    
-    #determine ELPA module
-    elpa=`module spider ELPA 2>&1 |grep hybrid`
-    module load $elpa
+    #ELPA
     CLI_ELPA_OPENMP=1
     FLEUR_LIBDIR="$FLEUR_LIB $ELPA_LIB"
     FLEUR_INCLUDEDIR="$FLEUR_INCLUDEDIR $ELPA_MODULES_OPENMP"
-    #load hdf5 module
-    module load HDF5
+    #hdf5
     FLEUR_LIBDIR="$FLEUR_LIBDIR $HDF5_DIR/lib"
     FLEUR_INCLUDEDIR="$FLEUR_INCLUDEDIR $HDF5_DIR/include"
  
  
     FLEUR_LIBRARIES="-lelpa_openmp;-lmkl_scalapack_lp64;-lmkl_blacs_intelmpi_lp64"
-    ml 
+    
 elif module list 2>&1 |grep -q PGI
 then
     echo "PGI toolchain used"
@@ -35,8 +61,3 @@ else
     echo "e.g. module load intel-para"
     exit
 fi
-else
-    echo "You should load the CMake module and the modules for the compiler"
-    echo "e.g. do a 'ml intel-para CMake'"
-    exit
-fi