Add xmlcatalog and xmllint to CMake export
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac5fb43..21a7871 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -528,7 +528,7 @@
 		if(HAVE_LIBREADLINE)
 			target_link_libraries(${PROGRAM} readline)
 		endif()
-		install(TARGETS	${PROGRAM} RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT programs)
+		install(TARGETS	${PROGRAM} EXPORT LibXml2 RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT programs)
 	endforeach()
 endif()