Modules/FindTclsh.cmake

   1 # - Find tclsh
   2 # This module finds if TCL is installed and determines where the
   3 # include files and libraries are. It also determines what the name of
   4 # the library is. This code sets the following variables:
   5 #  TCLSH_FOUND = TRUE if tclsh has been found
   6 #  TCL_TCLSH = the path to the tclsh executable
   7 # In cygwin, look for the cygwin version first.  Don't look for it later to
   8 # avoid finding the cygwin version on a Win32 build.
   9
  10 IF(WIN32 AND UNIX)
  11   FIND_PROGRAM(TCL_TCLSH NAMES cygtclsh83 cygtclsh80)
  12 ENDIF(WIN32 AND UNIX)
  13
  14 GET_FILENAME_COMPONENT(TK_WISH_PATH "${TK_WISH}" PATH)
  15 GET_FILENAME_COMPONENT(TK_WISH_PATH_PARENT "${TK_WISH_PATH}" PATH)
  16
  17 GET_FILENAME_COMPONENT(TCL_INCLUDE_PATH_PARENT "${TCL_INCLUDE_PATH}" PATH)
  18 GET_FILENAME_COMPONENT(TK_INCLUDE_PATH_PARENT "${TK_INCLUDE_PATH}" PATH)
  19
  20 GET_FILENAME_COMPONENT(TCL_LIBRARY_PATH "${TCL_LIBRARY}" PATH)
  21 GET_FILENAME_COMPONENT(TCL_LIBRARY_PATH_PARENT "${TCL_LIBRARY_PATH}" PATH)
  22
  23 GET_FILENAME_COMPONENT(TK_LIBRARY_PATH "${TK_LIBRARY}" PATH)
  24 GET_FILENAME_COMPONENT(TK_LIBRARY_PATH_PARENT "${TK_LIBRARY_PATH}" PATH)
  25
  26 GET_FILENAME_COMPONENT(
  27   ActiveTcl_CurrentVersion
  28   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl;CurrentVersion]"
  29   NAME)
  30
  31 SET(TCLTK_POSSIBLE_BIN_PATHS
  32   "${TCL_INCLUDE_PATH_PARENT}/bin"
  33   "${TK_INCLUDE_PATH_PARENT}/bin"
  34   "${TCL_LIBRARY_PATH_PARENT}/bin"
  35   "${TK_LIBRARY_PATH_PARENT}/bin"
  36   "${TK_WISH_PATH_PARENT}/bin"
  37   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl\\${ActiveTcl_CurrentVersion}]/bin"
  38   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.6;Root]/bin"
  39   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.5;Root]/bin"
  40   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/bin"
  41   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/bin"
  42   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/bin"
  43   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.0;Root]/bin"
  44 )
  45
  46 FIND_PROGRAM(TCL_TCLSH
  47   NAMES tclsh
  48   tclsh86 tclsh8.6
  49   tclsh85 tclsh8.5
  50   tclsh84 tclsh8.4
  51   tclsh83 tclsh8.3
  52   tclsh82 tclsh8.2
  53   tclsh80 tclsh8.0
  54   PATHS ${TCLTK_POSSIBLE_BIN_PATHS}
  55 )
  56
  57 # handle the QUIETLY and REQUIRED arguments and set TIFF_FOUND to TRUE if
  58 # all listed variables are TRUE
  59 INCLUDE(FindPackageHandleStandardArgs)
  60 FIND_PACKAGE_HANDLE_STANDARD_ARGS(Tclsh DEFAULT_MSG TCL_TCLSH)
  61
  62 MARK_AS_ADVANCED(TCL_TCLSH)