diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -79,6 +79,8 @@
 
+if(0)
 #============================================================================
 # gz command line support
 #============================================================================
 add_subdirectory(conf)
+endif(0)
 
@@ -95,7 +95,9 @@
 
+if(0)
 gz_create_docs(
   API_MAINPAGE_MD "${CMAKE_BINARY_DIR}/api.md"
   TUTORIALS_MAINPAGE_MD "${CMAKE_BINARY_DIR}/tutorials.md"
   TAGFILES
    "${GZ-COMMON_DOXYGEN_TAGFILE} = ${GZ-COMMON_API_URL}"
   )
+endif(0)