cmake/modules/FindUUID.cmake

   1 #.rst:
   2 # FindUUID
   3 # --------
   4 # Finds the libuuid library
   5 #
   6 # This will define the following variables::
   7 #
   8 # UUID_FOUND - system has libuuid
   9 # UUID_INCLUDE_DIRS - the libuuid include directory
  10 # UUID_LIBRARIES - the libuuid libraries
  11 #
  12 # and the following imported targets::
  13 #
  14 #   UUID::UUID   - The libuuid library
  15
  16 if(PKG_CONFIG_FOUND)
  17   pkg_check_modules(PC_UUID uuid QUIET)
  18 endif()
  19
  20 find_path(UUID_INCLUDE_DIR uuid/uuid.h
  21                            PATHS ${PC_UUID_INCLUDEDIR})
  22 find_library(UUID_LIBRARY uuid
  23                           PATHS ${PC_UUID_LIBRARY})
  24 set(UUID_VERSION ${PC_UUID_VERSION})
  25
  26 include(FindPackageHandleStandardArgs)
  27 find_package_handle_standard_args(UUID
  28                                   REQUIRED_VARS UUID_LIBRARY UUID_INCLUDE_DIR
  29                                   VERSION_VAR UUID_VERSION)
  30
  31 if(UUID_FOUND)
  32   set(UUID_LIBRARIES ${UUID_LIBRARY})
  33   set(UUID_INCLUDE_DIRS ${UUID_INCLUDE_DIR})
  34
  35   if(NOT TARGET UUID::UUID)
  36     add_library(UUID::UUID UNKNOWN IMPORTED)
  37     set_target_properties(UUID::UUID PROPERTIES
  38                                      IMPORTED_LOCATION "${UUID_LIBRARY}"
  39                                      INTERFACE_INCLUDE_DIRECTORIES "${UUID_INCLUDE_DIR}")
  40   endif()
  41 endif()
  42
  43 mark_as_advanced(UUID_INCLUDE_DIR UUID_LIBRARY)