| # Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| # file Copyright.txt or https://cmake.org/licensing for details. |
| |
| #[=======================================================================[.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 ${CABLE_INCLUDE_DIR} as an |
| include directory. |
| #]=======================================================================] |
| |
| if(NOT CABLE) |
| find_path(CABLE_BUILD_DIR cableVersion.h) |
| endif() |
| |
| if(CABLE_BUILD_DIR) |
| load_cache(${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() |
