Add message for debug purposes

Author: tsayukov

util/CMakeLists.txt

@@ -752,6 +752,7 @@ int main() {
     file(TO_CMAKE_PATH "${cxxFilePathContent}" cxxFilePathContent)
     get_filename_component(rootDir "${cxxFilePathContent}" DIRECTORY)
     set(${arcadiaCacheVariableName} "${rootDir}" CACHE INTERNAL "")
+    message("  ${arcadiaCacheVariableName}=\"${${arcadiaCacheVariableName}}\"")
 
     file(REMOVE "${sourceDir}/${sourceFile}")
   endforeach()