cmake/Modules/MinetestFindIrrlichtHeaders.cmake

   1 # Locate IrrlichtMt headers on system.
   2
   3 find_path(IRRLICHT_INCLUDE_DIR NAMES irrlicht.h
   4         DOC "Path to the directory with IrrlichtMt includes"
   5         PATHS
   6         /usr/local/include/irrlichtmt
   7         /usr/include/irrlichtmt
   8         /system/develop/headers/irrlichtmt #Haiku
   9         PATH_SUFFIXES "include/irrlichtmt"
  10 )
  11
  12 # Handholding for users
  13 if(IRRLICHT_INCLUDE_DIR AND (NOT IS_DIRECTORY "${IRRLICHT_INCLUDE_DIR}" OR
  14         NOT EXISTS "${IRRLICHT_INCLUDE_DIR}/irrlicht.h"))
  15         message(WARNING "IRRLICHT_INCLUDE_DIR was set to ${IRRLICHT_INCLUDE_DIR} "
  16                 "but irrlicht.h does not exist inside. The path will not be used.")
  17         unset(IRRLICHT_INCLUDE_DIR CACHE)
  18 endif()