cmake/modules/FindTurf.cmake

   1 #----------------------------------------------
   2 # This find module locates the Turf *source*.
   3 #
   4 # Later, it might find binary packages too.
   5 #
   6 # Sets:
   7 #    TURF_FOUND
   8 #    TURF_ROOT - the root folder, containing CMakeLists.txt
   9 #    TURF_INCLUDE_DIRS - pass to include_directories()
  10 #----------------------------------------------
  11
  12 if(TURF_ROOT)
  13     get_filename_component(fullPath "${TURF_ROOT}" ABSOLUTE)
  14     if(EXISTS "${fullPath}/cmake/turf_config.h.in")
  15         set(TURF_FOUND TRUE)
  16     endif()
  17 else()
  18     find_path(TURF_ROOT "cmake/turf_config.h.in" PATHS
  19         "${CMAKE_CURRENT_SOURCE_DIR}/../turf"
  20         "${CMAKE_SOURCE_DIR}/../turf"
  21         "${CMAKE_CURRENT_LIST_DIR}/../../../turf")
  22     if(TURF_ROOT)
  23         set(TURF_FOUND TRUE)
  24     endif()
  25 endif()
  26
  27 if(NOT TURF_FOUND)
  28     message("Can't find Turf!")
  29     if(Turf_FIND_REQUIRED)
  30         message(FATAL_ERROR "Missing required package Turf")
  31     endif()
  32 endif()