--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -137,12 +137,6 @@
 # Process subdirectories
 add_subdirectory(port)
 add_subdirectory(libtiff)
-add_subdirectory(tools)
-add_subdirectory(test)
-add_subdirectory(contrib)
-add_subdirectory(build)
-add_subdirectory(man)
-add_subdirectory(html)
 
 
 message(STATUS "")