# Distributed under the OSI-approved BSD 3-Clause License. See accompanying # file Copyright.txt or https://cmake.org/licensing for details. #.rst: # FindTCL # ------- # # TK_INTERNAL_PATH was removed. # # 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: # # :: # # TCL_FOUND = Tcl was found # TK_FOUND = Tk was found # TCLTK_FOUND = Tcl and Tk were found # TCL_LIBRARY = path to Tcl library (tcl tcl80) # TCL_INCLUDE_PATH = path to where tcl.h can be found # TCL_TCLSH = path to tclsh binary (tcl tcl80) # TK_LIBRARY = path to Tk library (tk tk80 etc) # TK_INCLUDE_PATH = path to where tk.h can be found # TK_WISH = full path to the wish executable # # # # In an effort to remove some clutter and clear up some issues for # people who are not necessarily Tcl/Tk gurus/developers, some # variables were moved or removed. Changes compared to CMake 2.4 are: # # :: # # => they were only useful for people writing Tcl/Tk extensions. # => these libs are not packaged by default with Tcl/Tk distributions. # Even when Tcl/Tk is built from source, several flavors of debug libs # are created and there is no real reason to pick a single one # specifically (say, amongst tcl84g, tcl84gs, or tcl84sgx). # Let's leave that choice to the user by allowing him to assign # TCL_LIBRARY to any Tcl library, debug or not. # => this ended up being only a Win32 variable, and there is a lot of # confusion regarding the location of this file in an installed Tcl/Tk # tree anyway (see 8.5 for example). If you need the internal path at # this point it is safer you ask directly where the *source* tree is # and dig from there. include(${CMAKE_CURRENT_LIST_DIR}/CMakeFindFrameworks.cmake) include(${CMAKE_CURRENT_LIST_DIR}/FindTclsh.cmake) include(${CMAKE_CURRENT_LIST_DIR}/FindWish.cmake) if(TCLSH_VERSION_STRING) set(TCL_TCLSH_VERSION "${TCLSH_VERSION_STRING}") else() get_filename_component(TCL_TCLSH_PATH "${TCL_TCLSH}" PATH) get_filename_component(TCL_TCLSH_PATH_PARENT "${TCL_TCLSH_PATH}" PATH) string(REGEX REPLACE "^.*tclsh([0-9]\\.*[0-9]).*$" "\\1" TCL_TCLSH_VERSION "${TCL_TCLSH}") 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_LIB_PATHS "${TCL_INCLUDE_PATH_PARENT}/lib" "${TK_INCLUDE_PATH_PARENT}/lib" "${TCL_LIBRARY_PATH}" "${TK_LIBRARY_PATH}" "${TCL_TCLSH_PATH_PARENT}/lib" "${TK_WISH_PATH_PARENT}/lib" ) set(TCLTK_POSSIBLE_LIB_PATH_SUFFIXES lib/tcl/tcl8.6 lib/tcl/tk8.6 lib/tcl/tcl8.5 lib/tcl/tk8.5 lib/tcl/tcl8.4 lib/tcl/tk8.4 ) if(WIN32) get_filename_component( ActiveTcl_CurrentVersion "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl;CurrentVersion]" NAME) set(TCLTK_POSSIBLE_LIB_PATHS ${TCLTK_POSSIBLE_LIB_PATHS} "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl\\${ActiveTcl_CurrentVersion}]/lib" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.6;Root]/lib" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.5;Root]/lib" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/lib" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/lib" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/lib" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.0;Root]/lib" "$ENV{ProgramFiles}/Tcl/Lib" "C:/Program Files/Tcl/lib" "C:/Tcl/lib" ) endif() find_library(TCL_LIBRARY NAMES tcl tcl${TCL_LIBRARY_VERSION} tcl${TCL_TCLSH_VERSION} tcl${TK_WISH_VERSION} tcl86 tcl8.6 tcl86t tcl8.6t tcl85 tcl8.5 tcl84 tcl8.4 tcl83 tcl8.3 tcl82 tcl8.2 tcl80 tcl8.0 PATHS ${TCLTK_POSSIBLE_LIB_PATHS} PATH_SUFFIXES ${TCLTK_POSSIBLE_LIB_PATH_SUFFIXES} ) find_library(TK_LIBRARY NAMES tk tk${TK_LIBRARY_VERSION} tk${TCL_TCLSH_VERSION} tk${TK_WISH_VERSION} tk86 tk8.6 tk86t tk8.6t tk85 tk8.5 tk84 tk8.4 tk83 tk8.3 tk82 tk8.2 tk80 tk8.0 PATHS ${TCLTK_POSSIBLE_LIB_PATHS} PATH_SUFFIXES ${TCLTK_POSSIBLE_LIB_PATH_SUFFIXES} ) CMAKE_FIND_FRAMEWORKS(Tcl) CMAKE_FIND_FRAMEWORKS(Tk) set(TCL_FRAMEWORK_INCLUDES) if(Tcl_FRAMEWORKS) if(NOT TCL_INCLUDE_PATH) foreach(dir ${Tcl_FRAMEWORKS}) set(TCL_FRAMEWORK_INCLUDES ${TCL_FRAMEWORK_INCLUDES} ${dir}/Headers) endforeach() endif() endif() set(TK_FRAMEWORK_INCLUDES) if(Tk_FRAMEWORKS) if(NOT TK_INCLUDE_PATH) foreach(dir ${Tk_FRAMEWORKS}) set(TK_FRAMEWORK_INCLUDES ${TK_FRAMEWORK_INCLUDES} ${dir}/Headers ${dir}/PrivateHeaders) endforeach() endif() endif() set(TCLTK_POSSIBLE_INCLUDE_PATHS "${TCL_LIBRARY_PATH_PARENT}/include" "${TK_LIBRARY_PATH_PARENT}/include" "${TCL_INCLUDE_PATH}" "${TK_INCLUDE_PATH}" ${TCL_FRAMEWORK_INCLUDES} ${TK_FRAMEWORK_INCLUDES} "${TCL_TCLSH_PATH_PARENT}/include" "${TK_WISH_PATH_PARENT}/include" ) set(TCLTK_POSSIBLE_INCLUDE_PATH_SUFFIXES include/tcl${TK_LIBRARY_VERSION} include/tcl${TCL_LIBRARY_VERSION} include/tcl8.6 include/tk8.6 include/tcl8.5 include/tk8.5 include/tcl8.4 include/tk8.4 include/tcl8.3 include/tcl8.2 include/tcl8.0 ) if(WIN32) set(TCLTK_POSSIBLE_INCLUDE_PATHS ${TCLTK_POSSIBLE_INCLUDE_PATHS} "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl\\${ActiveTcl_CurrentVersion}]/include" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.6;Root]/include" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.5;Root]/include" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/include" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/include" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/include" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.0;Root]/include" "$ENV{ProgramFiles}/Tcl/include" "C:/Program Files/Tcl/include" "C:/Tcl/include" ) endif() find_path(TCL_INCLUDE_PATH NAMES tcl.h HINTS ${TCLTK_POSSIBLE_INCLUDE_PATHS} PATH_SUFFIXES ${TCLTK_POSSIBLE_INCLUDE_PATH_SUFFIXES} ) find_path(TK_INCLUDE_PATH NAMES tk.h HINTS ${TCLTK_POSSIBLE_INCLUDE_PATHS} PATH_SUFFIXES ${TCLTK_POSSIBLE_INCLUDE_PATH_SUFFIXES} ) include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) FIND_PACKAGE_HANDLE_STANDARD_ARGS(TCL DEFAULT_MSG TCL_LIBRARY TCL_INCLUDE_PATH) set(TCLTK_FIND_REQUIRED ${TCL_FIND_REQUIRED}) set(TCLTK_FIND_QUIETLY ${TCL_FIND_QUIETLY}) FIND_PACKAGE_HANDLE_STANDARD_ARGS(TCLTK DEFAULT_MSG TCL_LIBRARY TCL_INCLUDE_PATH TK_LIBRARY TK_INCLUDE_PATH) set(TK_FIND_REQUIRED ${TCL_FIND_REQUIRED}) set(TK_FIND_QUIETLY ${TCL_FIND_QUIETLY}) FIND_PACKAGE_HANDLE_STANDARD_ARGS(TK DEFAULT_MSG TK_LIBRARY TK_INCLUDE_PATH) mark_as_advanced( TCL_INCLUDE_PATH TK_INCLUDE_PATH TCL_LIBRARY TK_LIBRARY )