$OpenBSD: patch-CMakeLists_txt,v 1.1.1.1 2017/07/11 18:50:19 landry Exp $

Fix libxml2 include dirs var name, needs cmake 3.7.2p3

Index: CMakeLists.txt
--- CMakeLists.txt.orig
+++ CMakeLists.txt
@@ -89,9 +89,9 @@ exec_program(${PG_CONFIG} ARGS --libs OUTPUT_VARIABLE 
 # libxml2
 
 find_package (LibXml2 REQUIRED)
-mark_as_advanced (CLEAR LIBXML2_INCLUDE_DIR)
+mark_as_advanced (CLEAR LIBXML2_INCLUDE_DIRS)
 mark_as_advanced (CLEAR LIBXML2_LIBRARIES)
-include_directories (${LIBXML2_INCLUDE_DIR})
+include_directories (${LIBXML2_INCLUDE_DIRS})
 
 
 #------------------------------------------------------------------------------
