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diff --git a/louloulibs/cmake/Modules/FindUDNS.cmake b/louloulibs/cmake/Modules/FindUDNS.cmake
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+# - Find udns
+# Find the udns library
+#
+# This module defines the following variables:
+# UDNS_FOUND - True if library and include directory are found
+# If set to TRUE, the following are also defined:
+# UDNS_INCLUDE_DIRS - The directory where to find the header file
+# UDNS_LIBRARIES - Where to find the library file
+#
+# For conveniance, these variables are also set. They have the same values
+# as the variables above. The user can thus choose his/her prefered way
+# to write them.
+# UDNS_INCLUDE_DIR
+# UDNS_LIBRARY
+#
+# This file is in the public domain
+
+if(NOT UDNS_FOUND)
+ find_path(UDNS_INCLUDE_DIRS NAMES udns.h
+ DOC "The udns include directory")
+
+ find_library(UDNS_LIBRARIES NAMES udns
+ DOC "The udns library")
+
+ # Use some standard module to handle the QUIETLY and REQUIRED arguments, and
+ # set UDNS_FOUND to TRUE if these two variables are set.
+ include(FindPackageHandleStandardArgs)
+ find_package_handle_standard_args(UDNS REQUIRED_VARS UDNS_LIBRARIES UDNS_INCLUDE_DIRS)
+
+ # Compatibility for all the ways of writing these variables
+ if(UDNS_FOUND)
+ set(UDNS_INCLUDE_DIR ${UDNS_INCLUDE_DIRS})
+ set(UDNS_LIBRARY ${UDNS_LIBRARIES})
+ endif()
+endif()
+
+mark_as_advanced(UDNS_INCLUDE_DIRS UDNS_LIBRARIES)