BUG: reverting to 1.53

Source/CTest/Curl/CMakeLists.txt

@@ -1,7 +1,6 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 2.0)
 PROJECT(LIBCURL C)
-SET_DIRECTORY_PROPERTIES(PROPERTIES INCLUDE_DIRECTORIES
-  "")
+
 INCLUDE_REGULAR_EXPRESSION("^.*\\.h$")
 
 # Setup package meta-data