1 files changed, 36 insertions, 0 deletions
diff --git a/cmake/Modules/FindLibidn.cmake b/cmake/Modules/FindLibidn.cmake
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+++ b/cmake/Modules/FindLibidn.cmake
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+# - Find libidn
+# Find the libidn library, and more particularly the stringprep header.
+#
+# This module defines the following variables:
+#   LIBIDN_FOUND  -  True if library and include directory are found
+# If set to TRUE, the following are also defined:
+#   LIBIDN_INCLUDE_DIRS  -  The directory where to find the header file
+#   LIBIDN_LIBRARIES  -  Where to find the library file
+#
+# For conveniance, these variables are also set. They have the same values
+# than the variables above.  The user can thus choose his/her prefered way
+# to way to write them.
+#   LIBIDN_INCLUDE_DIR
+#   LIBIDN_LIBRARY
+#
+# This file is in the public domain
+
+find_path(LIBIDN_INCLUDE_DIRS NAMES stringprep.h
+  DOC "The libidn include directory")
+
+# The library containing the stringprep module is libidn
+find_library(LIBIDN_LIBRARIES NAMES idn
+  DOC "The libidn library")
+
+# Use some standard module to handle the QUIETLY and REQUIRED arguments, and
+# set LIBIDN_FOUND to TRUE if these two variables are set.
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Libidn REQUIRED_VARS LIBIDN_LIBRARIES LIBIDN_INCLUDE_DIRS)
+
+# Compatibility for all the ways of writing these variables
+if(LIBIDN_FOUND)
+  set(LIBIDN_INCLUDE_DIR ${LIBIDN_INCLUDE_DIRS})
+  set(LIBIDN_LIBRARY ${LIBIDN_LIBRARIES})
+endif()
+
+mark_as_advanced(LIBIDN_INCLUDE_DIRS LIBIDN_LIBRARIES)
+\ No newline at end of file