adm/cmake/doxygen.cmake

   1 # doxygen
   2
   3 if (NOT DEFINED 3RDPARTY_DOXYGEN_EXECUTABLE)
   4   set (3RDPARTY_DOXYGEN_EXECUTABLE "" CACHE FILEPATH "The Path to the doxygen command")
   5 endif()
   6
   7 if (NOT DEFINED 3RDPARTY_DOXYGEN_DOT_EXECUTABLE)
   8   set (3RDPARTY_DOXYGEN_DOT_EXECUTABLE "" CACHE FILEPATH "The path to the dot program used by doxygen")
   9 endif()
  10
  11 if (NOT DEFINED 3RDPARTY_DOXYGEN_SKIP_DOT_EXECUTABLE)
  12   set (3RDPARTY_DOXYGEN_SKIP_DOT_EXECUTABLE OFF CACHE BOOL "Skip trying to find Dot")
  13 endif()
  14
  15 if (3RDPARTY_DOXYGEN_SKIP_DOT_EXECUTABLE)
  16   OCCT_CHECK_AND_UNSET (3RDPARTY_DOXYGEN_DOT_EXECUTABLE)
  17 endif()
  18
  19 if (NOT 3RDPARTY_DOXYGEN_EXECUTABLE OR (NOT 3RDPARTY_DOXYGEN_SKIP_DOT_EXECUTABLE AND NOT 3RDPARTY_DOXYGEN_DOT_EXECUTABLE))
  20
  21   set (DOXYGEN_SKIP_DOT ${3RDPARTY_DOXYGEN_SKIP_DOT_EXECUTABLE})
  22   find_package (Doxygen)
  23
  24   if (NOT 3RDPARTY_DOXYGEN_EXECUTABLE AND DOXYGEN_EXECUTABLE)
  25     set (3RDPARTY_DOXYGEN_EXECUTABLE "${DOXYGEN_EXECUTABLE}" CACHE FILEPATH "The Path to the doxygen command" FORCE)
  26   endif()
  27
  28   if (NOT 3RDPARTY_DOXYGEN_SKIP_DOT_EXECUTABLE AND NOT 3RDPARTY_DOXYGEN_DOT_EXECUTABLE AND DOXYGEN_DOT_EXECUTABLE)
  29     set (3RDPARTY_DOXYGEN_DOT_EXECUTABLE "${DOXYGEN_DOT_EXECUTABLE}" CACHE FILEPATH "The path to the dot program used by doxygen" FORCE)
  30   endif()
  31 endif()
  32
  33 if (NOT 3RDPARTY_DOXYGEN_EXECUTABLE OR NOT EXISTS "${3RDPARTY_DOXYGEN_EXECUTABLE}")
  34   list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_DOXYGEN_EXECUTABLE)
  35 endif()
  36
  37 if (NOT 3RDPARTY_DOXYGEN_SKIP_DOT_EXECUTABLE)
  38   if (NOT 3RDPARTY_DOXYGEN_DOT_EXECUTABLE OR NOT EXISTS "${3RDPARTY_DOXYGEN_DOT_EXECUTABLE}")
  39     list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_DOXYGEN_DOT_EXECUTABLE)
  40   endif()
  41 endif()
  42
  43 # unset all redundant variables
  44 OCCT_CHECK_AND_UNSET (DOXYGEN_SKIP_DOT)
  45 OCCT_CHECK_AND_UNSET (DOXYGEN_EXECUTABLE)
  46 OCCT_CHECK_AND_UNSET (DOXYGEN_DOT_EXECUTABLE)