cmake: mark some variables as advanced to hide them

[simgrid.git] / tools / cmake / Modules / FindGraphviz.cmake

diff --git a/tools/cmake/Modules/FindGraphviz.cmake b/tools/cmake/Modules/FindGraphviz.cmake
index 5e80fa4..57f6771 100644 (file)
--- a/tools/cmake/Modules/FindGraphviz.cmake
+++ b/tools/cmake/Modules/FindGraphviz.cmake
@@ -31,6 +31,9 @@ else()
 endif()
 
 mark_as_advanced(HAVE_GRAPHVIZ)
+mark_as_advanced(HAVE_CGRAPH_H)
+mark_as_advanced(HAVE_CGRAPH_LIB)
+mark_as_advanced(HAVE_CDT_LIB)
 unset(HAVE_CGRAPH_H)
 unset(HAVE_CGRAPH_LIB)
 unset(HAVE_CDT_LIB)
@@ -39,5 +42,5 @@ message(STATUS "Looking for graphviz")
 if(HAVE_GRAPHVIZ)
   message(STATUS "Looking for graphviz - found")
 else()
-  message(STATUS "Looking for graphviz - not found")
+  message(STATUS "Looking for graphviz - not found (try installing libgraphviz-dev)")
 endif()