Improve error message.

git-svn-id: https://svn.dealii.org/trunk@31171 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/cmake/setup_custom_targets.cmake b/deal.II/cmake/setup_custom_targets.cmake
index 58d5baf53a672bb1c172285f9d9a54d86c616372..864ebc955bc8850a96efcd100e65db524e52b043 100644 (file)
--- a/deal.II/cmake/setup_custom_targets.cmake
+++ b/deal.II/cmake/setup_custom_targets.cmake
@@ -40,9 +40,17 @@ FOREACH(_component compat_files documentation examples mesh_converter parameter_
 
   ELSE()
 
+    STRING(TOUPPER ${_component} _componentuppercase)
     ADD_CUSTOM_TARGET(${_component}
-      COMMAND ${CMAKE_COMMAND} -E echo "Error: Could not build and install disabled component \"${_component}\"."
-        && ${CMAKE_COMMAND} -E echo "Please reconfigure with -DDEAL_II_COMPONENT_${_component}=yes"
+      COMMAND
+           ${CMAKE_COMMAND} -E echo ''
+        && ${CMAKE_COMMAND} -E echo ''
+        && ${CMAKE_COMMAND} -E echo '***************************************************************************'
+        && ${CMAKE_COMMAND} -E echo "**  Error: Could not build and install disabled component \"${_component}\"."
+        && ${CMAKE_COMMAND} -E echo "**  Please reconfigure with -DDEAL_II_COMPONENT_${_componentuppercase}=ON"
+        && ${CMAKE_COMMAND} -E echo '***************************************************************************'
+        && ${CMAKE_COMMAND} -E echo ''
+        && ${CMAKE_COMMAND} -E echo ''
         && false
       )