# - 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 write them. # LIBIDN_INCLUDE_DIR # LIBIDN_LIBRARY # # This file is in the public domain include(FindPkgConfig) if(NOT LIBIDN_FOUND) pkg_check_modules(LIBIDN libidn) endif() if(NOT LIBIDN_FOUND) 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} CACHE INTERNAL "") set(LIBIDN_LIBRARY ${LIBIDN_LIBRARIES} CACHE INTERNAL "") set(LIBIDN_FOUN ${LIBIDN_FOUND} CACHE INTERNAL "") endif() endif() mark_as_advanced(LIBIDN_INCLUDE_DIRS LIBIDN_LIBRARIES)