# - Find tclsh # This module finds if TCL is installed and determines where the # include files and libraries are. It also determines what the name of # the library is. This code sets the following variables: # TCLSH_FOUND = TRUE if tclsh has been found # TCL_TCLSH = the path to the tclsh executable # In cygwin, look for the cygwin version first. Don't look for it later to # avoid finding the cygwin version on a Win32 build. #============================================================================= # 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(CYGWIN) find_program(TCL_TCLSH NAMES cygtclsh83 cygtclsh80) endif() get_filename_component(TK_WISH_PATH "${TK_WISH}" PATH) get_filename_component(TK_WISH_PATH_PARENT "${TK_WISH_PATH}" PATH) string(REGEX REPLACE "^.*wish([0-9]\\.*[0-9]).*$" "\\1" TK_WISH_VERSION "${TK_WISH}") get_filename_component(TCL_INCLUDE_PATH_PARENT "${TCL_INCLUDE_PATH}" PATH) get_filename_component(TK_INCLUDE_PATH_PARENT "${TK_INCLUDE_PATH}" PATH) get_filename_component(TCL_LIBRARY_PATH "${TCL_LIBRARY}" PATH) get_filename_component(TCL_LIBRARY_PATH_PARENT "${TCL_LIBRARY_PATH}" PATH) string(REGEX REPLACE "^.*tcl([0-9]\\.*[0-9]).*$" "\\1" TCL_LIBRARY_VERSION "${TCL_LIBRARY}") get_filename_component(TK_LIBRARY_PATH "${TK_LIBRARY}" PATH) get_filename_component(TK_LIBRARY_PATH_PARENT "${TK_LIBRARY_PATH}" PATH) string(REGEX REPLACE "^.*tk([0-9]\\.*[0-9]).*$" "\\1" TK_LIBRARY_VERSION "${TK_LIBRARY}") set(TCLTK_POSSIBLE_BIN_PATHS "${TCL_INCLUDE_PATH_PARENT}/bin" "${TK_INCLUDE_PATH_PARENT}/bin" "${TCL_LIBRARY_PATH_PARENT}/bin" "${TK_LIBRARY_PATH_PARENT}/bin" "${TK_WISH_PATH_PARENT}/bin" ) if(WIN32) get_filename_component( ActiveTcl_CurrentVersion "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl;CurrentVersion]" NAME) set(TCLTK_POSSIBLE_BIN_PATHS ${TCLTK_POSSIBLE_BIN_PATHS} "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl\\${ActiveTcl_CurrentVersion}]/bin" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.6;Root]/bin" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.5;Root]/bin" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/bin" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/bin" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/bin" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.0;Root]/bin" ) endif() set(TCL_TCLSH_NAMES tclsh tclsh${TCL_LIBRARY_VERSION} tclsh${TK_LIBRARY_VERSION} tclsh${TK_WISH_VERSION} tclsh86 tclsh8.6 tclsh85 tclsh8.5 tclsh84 tclsh8.4 tclsh83 tclsh8.3 tclsh82 tclsh8.2 tclsh80 tclsh8.0 ) find_program(TCL_TCLSH NAMES ${TCL_TCLSH_NAMES} HINTS ${TCLTK_POSSIBLE_BIN_PATHS} ) if(TCL_TCLSH) execute_process(COMMAND "${CMAKE_COMMAND}" -E echo puts "\$tcl_version" COMMAND "${TCL_TCLSH}" OUTPUT_VARIABLE TCLSH_VERSION_STRING ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) endif() # handle the QUIETLY and REQUIRED arguments and set TIFF_FOUND to TRUE if # all listed variables are TRUE include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) FIND_PACKAGE_HANDLE_STANDARD_ARGS(Tclsh REQUIRED_VARS TCL_TCLSH VERSION_VAR TCLSH_VERSION_STRING) mark_as_advanced(TCL_TCLSH)