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Diffstat (limited to 'cmake/Modules/FindLIBIDN.cmake')
| -rw-r--r-- | cmake/Modules/FindLIBIDN.cmake | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/cmake/Modules/FindLIBIDN.cmake b/cmake/Modules/FindLIBIDN.cmake new file mode 100644 index 0000000..c769d06 --- /dev/null +++ b/cmake/Modules/FindLIBIDN.cmake @@ -0,0 +1,44 @@ +# - 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) |