I386LINUX/util/I386LINUX/share/CMake/Modules/FindCABLE.cmake

   1 #
   2 # This module finds if CABLE is installed and determines where the
   3 # include files and libraries are.  This code sets the following variables:
   4 #
   5 #  CABLE              = the full path to the cable executable
   6 #  CABLE_TCL_LIBRARY  = the full path to the Tcl wrapper facility library
   7 #  CABLE_INCLUDE_DIR  = the full path to the cable include directory
   8 #
   9 #  To build Tcl wrappers, you should add shared library and link it to
  10 #  ${CABLE_TCL_LIBRARY}.  You should also add ${CABLE_INCLUDE_DIR} as
  11 #  an include directory.
  12 #
  13
  14 IF(NOT CABLE)
  15   FIND_PATH(CABLE_BUILD_DIR cableVersion.h)
  16 ENDIF(NOT CABLE)
  17
  18 IF(CABLE_BUILD_DIR)
  19   LOAD_CACHE(${CABLE_BUILD_DIR}
  20              EXCLUDE
  21                BUILD_SHARED_LIBS
  22                LIBRARY_OUTPUT_PATH
  23                EXECUTABLE_OUTPUT_PATH
  24                MAKECOMMAND
  25                CMAKE_INSTALL_PREFIX
  26              INCLUDE_INTERNALS
  27                CABLE_LIBRARY_PATH
  28                CABLE_EXECUTABLE_PATH)
  29
  30   IF(CABLE_LIBRARY_PATH)
  31     FIND_LIBRARY(CABLE_TCL_LIBRARY NAMES CableTclFacility PATHS
  32                  ${CABLE_LIBRARY_PATH}
  33                  ${CABLE_LIBRARY_PATH}/*)
  34   ELSE(CABLE_LIBRARY_PATH)
  35     FIND_LIBRARY(CABLE_TCL_LIBRARY NAMES CableTclFacility PATHS
  36                  ${CABLE_BINARY_DIR}/CableTclFacility
  37                  ${CABLE_BINARY_DIR}/CableTclFacility/*)
  38   ENDIF(CABLE_LIBRARY_PATH)
  39
  40   IF(CABLE_EXECUTABLE_PATH)
  41     FIND_PROGRAM(CABLE NAMES cable PATHS
  42                  ${CABLE_EXECUTABLE_PATH}
  43                  ${CABLE_EXECUTABLE_PATH}/*)
  44   ELSE(CABLE_EXECUTABLE_PATH)
  45     FIND_PROGRAM(CABLE NAMES cable PATHS
  46                  ${CABLE_BINARY_DIR}/Executables
  47                  ${CABLE_BINARY_DIR}/Executables/*)
  48   ENDIF(CABLE_EXECUTABLE_PATH)
  49
  50   FIND_PATH(CABLE_INCLUDE_DIR CableTclFacility/ctCalls.h
  51             ${CABLE_SOURCE_DIR})
  52 ELSE(CABLE_BUILD_DIR)
  53   # Find the cable executable in the path.
  54   FIND_PROGRAM(CABLE NAMES cable)
  55
  56   # Get the path where the executable sits, but without the executable
  57   # name on it.
  58   GET_FILENAME_COMPONENT(CABLE_ROOT_BIN ${CABLE} PATH)
  59
  60   # Find the cable include directory in a path relative to the cable
  61   # executable.
  62   FIND_PATH(CABLE_INCLUDE_DIR CableTclFacility/ctCalls.h
  63             ${CABLE_ROOT_BIN}/../include/Cable)
  64
  65   # Find the WrapTclFacility library in a path relative to the cable
  66   # executable.
  67   FIND_LIBRARY(CABLE_TCL_LIBRARY NAMES CableTclFacility PATHS
  68                ${CABLE_ROOT_BIN}/../lib/Cable)
  69 ENDIF(CABLE_BUILD_DIR)