Modules/FindTCL.cmake

   1 #
   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 #
   6 #  TCL_LIBRARY            = full path to the Tcl library (tcl tcl80 etc)
   7 #  TCL_LIBRARY_DEBUG      = full path to the Tcl library (debug)
   8 #  TCL_STUB_LIBRARY       = full path to the Tcl stub library
   9 #  TCL_STUB_LIBRARY_DEBUG = full path to the Tcl stub library (debug)
  10 #  TCL_INCLUDE_PATH       = path to where tcl.h can be found
  11 #  TCL_TCLSH              = full path to the tclsh binary (tcl tcl80 etc)
  12 #  TK_LIBRARY             = full path to the Tk library (tk tk80 etc)
  13 #  TK_LIBRARY_DEBUG       = full path to the Tk library (debug)
  14 #  TK_STUB_LIBRARY        = full path to the Tk stub library
  15 #  TK_STUB_LIBRARY_DEBUG  = full path to the Tk stub library (debug)
  16 #  TK_INCLUDE_PATH        = path to where tk.h can be found
  17 #  TK_INTERNAL_PATH       = path to where tkWinInt.h can be found
  18 #  TK_WISH                = full path to the wish binary (wish wish80 etc)
  19 #
  20
  21 INCLUDE(CMakeFindFrameworks)
  22 INCLUDE(FindTclsh)
  23 INCLUDE(FindWish)
  24
  25 GET_FILENAME_COMPONENT(TCL_TCLSH_PATH "${TCL_TCLSH}" PATH)
  26 GET_FILENAME_COMPONENT(TK_WISH_PATH "${TK_WISH}" PATH)
  27
  28 SET (TCLTK_POSSIBLE_LIB_PATHS
  29   "${TCL_TCLSH_PATH}/../lib"
  30   "${TK_WISH_PATH}/../lib"
  31   "${TCL_INCLUDE_PATH}/../lib"
  32   "${TK_INCLUDE_PATH}/../lib"
  33   "C:/Program Files/Tcl/lib"
  34   "C:/Tcl/lib"
  35   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/lib
  36   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/lib
  37   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/lib
  38   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.0;Root]/lib
  39   /usr/lib
  40   /usr/local/lib
  41 )
  42
  43 FIND_LIBRARY(TCL_LIBRARY
  44   NAMES tcl tcl84 tcl8.4 tcl83 tcl8.3 tcl82 tcl8.2 tcl80 tcl8.0
  45   PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
  46 )
  47
  48 FIND_LIBRARY(TCL_LIBRARY_DEBUG
  49   NAMES tcld tcl84d tcl8.4d tcl83d tcl8.3d tcl82d tcl8.2d tcl80d tcl8.0d
  50   PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
  51 )
  52
  53 FIND_LIBRARY(TCL_STUB_LIBRARY
  54   NAMES tclstub tclstub84 tclstub8.4 tclstub83 tclstub8.3 tclstub82 tclstub8.2 tclstub80 tclstub8.0
  55   PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
  56 )
  57
  58 FIND_LIBRARY(TCL_STUB_LIBRARY_DEBUG
  59   NAMES tclstubd tclstub84d tclstub8.4d tclstub83d tclstub8.3d tclstub82d tclstub8.2d tclstub80d tclstub8.0d
  60   PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
  61 )
  62
  63 FIND_LIBRARY(TK_LIBRARY
  64   NAMES tk tk84 tk8.4 tk83 tk8.3 tk82 tk8.2 tk80 tk8.0
  65   PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
  66 )
  67
  68 FIND_LIBRARY(TK_LIBRARY_DEBUG
  69   NAMES tkd tk84d tk8.4d tk83d tk8.3d tk82d tk8.2d tk80d tk8.0d
  70   PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
  71 )
  72
  73 FIND_LIBRARY(TK_STUB_LIBRARY
  74   NAMES tkstub tkstub84 tkstub8.4 tkstub83 tkstub8.3 tkstub82 tkstub8.2 tkstub80 tkstub8.0
  75   PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
  76 )
  77
  78 FIND_LIBRARY(TK_STUB_LIBRARY_DEBUG
  79   NAMES tkstubd tkstub84d tkstub8.4d tkstub83d tkstub8.3d tkstub82d tkstub8.2d tkstub80d tkstub8.0d
  80   PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
  81 )
  82
  83 CMAKE_FIND_FRAMEWORKS(Tcl)
  84 CMAKE_FIND_FRAMEWORKS(Tk)
  85
  86 SET(TCL_FRAMEWORK_INCLUDES)
  87 IF(Tcl_FRAMEWORKS)
  88   IF(NOT TCL_INCLUDE_PATH)
  89     FOREACH(dir ${Tcl_FRAMEWORKS})
  90       SET(TCL_FRAMEWORK_INCLUDES ${TCL_FRAMEWORK_INCLUDES} ${dir}/Headers)
  91     ENDFOREACH(dir)
  92   ENDIF(NOT TCL_INCLUDE_PATH)
  93 ENDIF(Tcl_FRAMEWORKS)
  94
  95 SET(TK_FRAMEWORK_INCLUDES)
  96 IF(Tk_FRAMEWORKS)
  97   IF(NOT TK_INCLUDE_PATH)
  98     FOREACH(dir ${Tk_FRAMEWORKS})
  99       SET(TK_FRAMEWORK_INCLUDES ${TK_FRAMEWORK_INCLUDES}
 100         ${dir}/Headers ${dir}/PrivateHeaders)
 101     ENDFOREACH(dir)
 102   ENDIF(NOT TK_INCLUDE_PATH)
 103 ENDIF(Tk_FRAMEWORKS)
 104
 105 GET_FILENAME_COMPONENT(TCL_LIBRARY_PATH "${TCL_LIBRARY}" PATH)
 106 GET_FILENAME_COMPONENT(TK_LIBRARY_PATH "${TK_LIBRARY}" PATH)
 107
 108 SET (TCLTK_POSSIBLE_INCLUDE_PATHS
 109   ${TCL_TCLSH_PATH}/../include
 110   ${TK_WISH_PATH}/../include
 111   "${TCL_LIBRARY_PATH}/../include"
 112   "${TK_LIBRARY_PATH}/../include"
 113   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/include
 114   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/include
 115   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/include
 116   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.0;Root]/include
 117   "C:/Program Files/Tcl/include"
 118   C:/Tcl/include
 119   /usr/include
 120   /usr/local/include
 121   /usr/include/tcl8.4
 122   /usr/include/tcl8.3
 123   /usr/include/tcl8.2
 124   /usr/include/tcl8.0
 125 )
 126
 127 FIND_PATH(TCL_INCLUDE_PATH tcl.h
 128   ${TCL_FRAMEWORK_INCLUDES} ${TCLTK_POSSIBLE_INCLUDE_PATHS}
 129 )
 130
 131 FIND_PATH(TK_INCLUDE_PATH tk.h
 132   ${TK_FRAMEWORK_INCLUDES} ${TCLTK_POSSIBLE_INCLUDE_PATHS}
 133 )
 134
 135 IF (WIN32)
 136   FIND_PATH(TK_INTERNAL_PATH tkWinInt.h
 137     ${TCLTK_POSSIBLE_INCLUDE_PATHS}
 138   )
 139   MARK_AS_ADVANCED(TK_INTERNAL_PATH)
 140
 141   MARK_AS_ADVANCED(
 142     TCL_TCLSH_PATH
 143     TK_WISH_PATH
 144     TCL_INCLUDE_PATH
 145     TK_INCLUDE_PATH
 146     TCL_LIBRARY
 147     TCL_LIBRARY_DEBUG
 148     TK_LIBRARY
 149     TK_LIBRARY_DEBUG
 150     )
 151 ENDIF(WIN32)
 152
 153 IF(Tcl_FRAMEWORKS)
 154   # If we are using the Tcl framework, link to it.
 155   IF("${TCL_INCLUDE_PATH}" MATCHES "Tcl\\.framework")
 156     SET(TCL_LIBRARY "")
 157   ENDIF("${TCL_INCLUDE_PATH}" MATCHES "Tcl\\.framework")
 158   IF(NOT TCL_LIBRARY)
 159     SET (TCL_LIBRARY "-framework Tcl" CACHE FILEPATH "Tcl Framework" FORCE)
 160   ENDIF(NOT TCL_LIBRARY)
 161 ENDIF(Tcl_FRAMEWORKS)
 162
 163 IF(Tk_FRAMEWORKS)
 164   # If we are using the Tk framework, link to it.
 165   IF("${TK_INCLUDE_PATH}" MATCHES "Tk\\.framework")
 166     SET(TK_LIBRARY "")
 167   ENDIF("${TK_INCLUDE_PATH}" MATCHES "Tk\\.framework")
 168   IF(NOT TK_LIBRARY)
 169     SET (TK_LIBRARY "-framework Tk" CACHE FILEPATH "Tk Framework" FORCE)
 170   ENDIF(NOT TK_LIBRARY)
 171 ENDIF(Tk_FRAMEWORKS)
 172
 173 MARK_AS_ADVANCED(
 174   TCL_STUB_LIBRARY
 175   TCL_STUB_LIBRARY_DEBUG
 176   TK_STUB_LIBRARY
 177   TK_STUB_LIBRARY_DEBUG
 178   )
 179
 180 IF(TCL_INCLUDE_PATH)
 181   IF(TK_INCLUDE_PATH)
 182     IF(TCL_LIBRARY)
 183       IF(TK_LIBRARY)
 184         SET(TCL_FOUND 1)
 185       ENDIF(TK_LIBRARY)
 186     ENDIF(TCL_LIBRARY)
 187   ENDIF(TK_INCLUDE_PATH)
 188 ENDIF(TCL_INCLUDE_PATH)