From 2bb4a347cdfbee92334d5340ba640c8680a81d9e Mon Sep 17 00:00:00 2001 From: Florent Le Coz Date: Thu, 13 Nov 2014 06:22:17 +0100 Subject: Improve dependencies checks in the build process - Rename all Find*.cmake files to uppercase, to make things more consistent, and fix some issues with them (notably the REQUIRED flag) - Rename SYSTEMDDAEMON to SYSTEMD and only use the libsystemd instead of libsystemd-daemon because it's deprecated for a long time now - Provide a WITH_* and WITHOUT_* switch for all optional dependencies - Document things in the INSTALL file --- cmake/Modules/FindLIBIDN.cmake | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 cmake/Modules/FindLIBIDN.cmake (limited to 'cmake/Modules/FindLIBIDN.cmake') diff --git a/cmake/Modules/FindLIBIDN.cmake b/cmake/Modules/FindLIBIDN.cmake new file mode 100644 index 0000000..611a6a8 --- /dev/null +++ b/cmake/Modules/FindLIBIDN.cmake @@ -0,0 +1,41 @@ +# - 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) +pkg_check_modules(LIBIDN libidn) + +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}) + set(LIBIDN_LIBRARY ${LIBIDN_LIBRARIES}) + endif() +endif() + +mark_as_advanced(LIBIDN_INCLUDE_DIRS LIBIDN_LIBRARIES) \ No newline at end of file -- cgit v1.2.3