csu3_am335x/linux-devkit/sysroots/x86_64-arago-linux/usr/share/cmake-3.6/Modules/FindCABLE.cmake

#.rst:
# FindCABLE
# ---------
#
# Find CABLE
#
# This module finds if CABLE is installed and determines where the
# include files and libraries are.  This code sets the following
# variables:
#
# ::
#
#   CABLE             the path to the cable executable
#   CABLE_TCL_LIBRARY the path to the Tcl wrapper library
#   CABLE_INCLUDE_DIR the path to the include directory
#
#
#
# To build Tcl wrappers, you should add shared library and link it to
# ${CABLE_TCL_LIBRARY}.  You should also add ${CABLE_INCLUDE_DIR} as an
# include directory.

#=============================================================================
# Copyright 2001-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
#  License text for the above reference.)

if(NOT CABLE)
  find_path(CABLE_BUILD_DIR cableVersion.h)
endif()

if(CABLE_BUILD_DIR)
  load_cache(${CABLE_BUILD_DIR}
             EXCLUDE
               BUILD_SHARED_LIBS
               LIBRARY_OUTPUT_PATH
               EXECUTABLE_OUTPUT_PATH
               MAKECOMMAND
               CMAKE_INSTALL_PREFIX
             INCLUDE_INTERNALS
               CABLE_LIBRARY_PATH
               CABLE_EXECUTABLE_PATH)

  if(CABLE_LIBRARY_PATH)
    find_library(CABLE_TCL_LIBRARY NAMES CableTclFacility PATHS
                 ${CABLE_LIBRARY_PATH}
                 ${CABLE_LIBRARY_PATH}/*)
  else()
    find_library(CABLE_TCL_LIBRARY NAMES CableTclFacility PATHS
                 ${CABLE_BINARY_DIR}/CableTclFacility
                 ${CABLE_BINARY_DIR}/CableTclFacility/*)
  endif()

  if(CABLE_EXECUTABLE_PATH)
    find_program(CABLE NAMES cable PATHS
                 ${CABLE_EXECUTABLE_PATH}
                 ${CABLE_EXECUTABLE_PATH}/*)
  else()
    find_program(CABLE NAMES cable PATHS
                 ${CABLE_BINARY_DIR}/Executables
                 ${CABLE_BINARY_DIR}/Executables/*)
  endif()

  find_path(CABLE_INCLUDE_DIR CableTclFacility/ctCalls.h
            ${CABLE_SOURCE_DIR})
else()
  # Find the cable executable in the path.
  find_program(CABLE NAMES cable)

  # Get the path where the executable sits, but without the executable
  # name on it.
  get_filename_component(CABLE_ROOT_BIN ${CABLE} PATH)

  # Find the cable include directory in a path relative to the cable
  # executable.
  find_path(CABLE_INCLUDE_DIR CableTclFacility/ctCalls.h
            ${CABLE_ROOT_BIN}/../include/Cable)

  # Find the WrapTclFacility library in a path relative to the cable
  # executable.
  find_library(CABLE_TCL_LIBRARY NAMES CableTclFacility PATHS
               ${CABLE_ROOT_BIN}/../lib/Cable)
endif()