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+# - 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 ${CABLE_INCLUDE_DIR} as
+# an include directory.
+
+#=============================================================================
+# Copyright 2001-2009 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+# License text for the above reference.)
+
+IF(NOT CABLE)
+ FIND_PATH(CABLE_BUILD_DIR cableVersion.h)
+ENDIF(NOT CABLE)
+
+IF(CABLE_BUILD_DIR)
+ LOAD_CACHE(${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(CABLE_LIBRARY_PATH)
+ FIND_LIBRARY(CABLE_TCL_LIBRARY NAMES CableTclFacility PATHS
+ ${CABLE_BINARY_DIR}/CableTclFacility
+ ${CABLE_BINARY_DIR}/CableTclFacility/*)
+ ENDIF(CABLE_LIBRARY_PATH)
+
+ IF(CABLE_EXECUTABLE_PATH)
+ FIND_PROGRAM(CABLE NAMES cable PATHS
+ ${CABLE_EXECUTABLE_PATH}
+ ${CABLE_EXECUTABLE_PATH}/*)
+ ELSE(CABLE_EXECUTABLE_PATH)
+ FIND_PROGRAM(CABLE NAMES cable PATHS
+ ${CABLE_BINARY_DIR}/Executables
+ ${CABLE_BINARY_DIR}/Executables/*)
+ ENDIF(CABLE_EXECUTABLE_PATH)
+
+ FIND_PATH(CABLE_INCLUDE_DIR CableTclFacility/ctCalls.h
+ ${CABLE_SOURCE_DIR})
+ELSE(CABLE_BUILD_DIR)
+ # 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(CABLE_BUILD_DIR)