Update CMakeLists.txt

Author: Daniel

CMakeLists.txt

@@ -44,14 +44,14 @@ if(PCL_FOUND)
     message(STATUS "    directory: ${PCL_DIR}")
 else()
     message(WARNING "   PCL 1.9 not found, attempting 1.8...")
-    find_package(PCL 1.8 REQUIRED)
+    find_package(PCL 1.8 QUIET)
     if(PCL_FOUND)
         message(STATUS "PCL status:")
         message(STATUS "    version: ${PCL_VERSION}")
         message(STATUS "    directory: ${PCL_DIR}")
     else()
     	message(WARNING "   PCL 1.8 not found, attempting 1.7...")     
-        find_package(PCL 1.7 REQUIRED)
+        find_package(PCL 1.7 REQUIRED QUIET)
     	if(PCL_FOUND)
         	message(STATUS "PCL status:")
         	message(STATUS "    version: ${PCL_VERSION}")