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216 lines
7.7 KiB
216 lines
7.7 KiB
# - Find Tcl includes and libraries.
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# This module finds if Tcl is installed and determines where the
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# include files and libraries are. It also determines what the name of
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# the library is. This code sets the following variables:
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# TCL_FOUND = Tcl was found
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# TK_FOUND = Tk was found
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# TCLTK_FOUND = Tcl and Tk were found
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# TCL_LIBRARY = path to Tcl library (tcl tcl80)
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# TCL_INCLUDE_PATH = path to where tcl.h can be found
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# TCL_TCLSH = path to tclsh binary (tcl tcl80)
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# TK_LIBRARY = path to Tk library (tk tk80 etc)
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# TK_INCLUDE_PATH = path to where tk.h can be found
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# TK_WISH = full path to the wish executable
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#
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# In an effort to remove some clutter and clear up some issues for people
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# who are not necessarily Tcl/Tk gurus/developpers, some variables were
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# moved or removed. Changes compared to CMake 2.4 are:
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# - The stub libraries are now found in FindTclStub.cmake
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# => they were only useful for people writing Tcl/Tk extensions.
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# - TCL_LIBRARY_DEBUG and TK_LIBRARY_DEBUG were removed.
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# => these libs are not packaged by default with Tcl/Tk distributions.
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# Even when Tcl/Tk is built from source, several flavors of debug libs
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# are created and there is no real reason to pick a single one
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# specifically (say, amongst tcl84g, tcl84gs, or tcl84sgx).
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# Let's leave that choice to the user by allowing him to assign
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# TCL_LIBRARY to any Tcl library, debug or not.
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# - TK_INTERNAL_PATH was removed.
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# => this ended up being only a Win32 variable, and there is a lot of
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# confusion regarding the location of this file in an installed Tcl/Tk
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# tree anyway (see 8.5 for example). If you need the internal path at
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# this point it is safer you ask directly where the *source* tree is
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# and dig from there.
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#=============================================================================
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# Copyright 2001-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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INCLUDE(CMakeFindFrameworks)
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INCLUDE(FindTclsh)
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INCLUDE(FindWish)
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GET_FILENAME_COMPONENT(TCL_TCLSH_PATH "${TCL_TCLSH}" PATH)
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GET_FILENAME_COMPONENT(TCL_TCLSH_PATH_PARENT "${TCL_TCLSH_PATH}" PATH)
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STRING(REGEX REPLACE
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"^.*tclsh([0-9]\\.*[0-9]).*$" "\\1" TCL_TCLSH_VERSION "${TCL_TCLSH}")
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GET_FILENAME_COMPONENT(TK_WISH_PATH "${TK_WISH}" PATH)
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GET_FILENAME_COMPONENT(TK_WISH_PATH_PARENT "${TK_WISH_PATH}" PATH)
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STRING(REGEX REPLACE
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"^.*wish([0-9]\\.*[0-9]).*$" "\\1" TK_WISH_VERSION "${TK_WISH}")
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GET_FILENAME_COMPONENT(TCL_INCLUDE_PATH_PARENT "${TCL_INCLUDE_PATH}" PATH)
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GET_FILENAME_COMPONENT(TK_INCLUDE_PATH_PARENT "${TK_INCLUDE_PATH}" PATH)
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GET_FILENAME_COMPONENT(TCL_LIBRARY_PATH "${TCL_LIBRARY}" PATH)
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GET_FILENAME_COMPONENT(TCL_LIBRARY_PATH_PARENT "${TCL_LIBRARY_PATH}" PATH)
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STRING(REGEX REPLACE
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"^.*tcl([0-9]\\.*[0-9]).*$" "\\1" TCL_LIBRARY_VERSION "${TCL_LIBRARY}")
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GET_FILENAME_COMPONENT(TK_LIBRARY_PATH "${TK_LIBRARY}" PATH)
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GET_FILENAME_COMPONENT(TK_LIBRARY_PATH_PARENT "${TK_LIBRARY_PATH}" PATH)
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STRING(REGEX REPLACE
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"^.*tk([0-9]\\.*[0-9]).*$" "\\1" TK_LIBRARY_VERSION "${TK_LIBRARY}")
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SET(TCLTK_POSSIBLE_LIB_PATHS
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"${TCL_INCLUDE_PATH_PARENT}/lib"
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"${TK_INCLUDE_PATH_PARENT}/lib"
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"${TCL_LIBRARY_PATH}"
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"${TK_LIBRARY_PATH}"
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"${TCL_TCLSH_PATH_PARENT}/lib"
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"${TK_WISH_PATH_PARENT}/lib"
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/usr/lib
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/usr/local/lib
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)
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IF(WIN32)
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GET_FILENAME_COMPONENT(
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ActiveTcl_CurrentVersion
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl;CurrentVersion]"
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NAME)
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SET(TCLTK_POSSIBLE_LIB_PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl\\${ActiveTcl_CurrentVersion}]/lib"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.6;Root]/lib"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.5;Root]/lib"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/lib"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/lib"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/lib"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.0;Root]/lib"
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"$ENV{ProgramFiles}/Tcl/Lib"
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"C:/Program Files/Tcl/lib"
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"C:/Tcl/lib"
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)
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ENDIF(WIN32)
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FIND_LIBRARY(TCL_LIBRARY
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NAMES
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tcl
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tcl${TCL_LIBRARY_VERSION} tcl${TCL_TCLSH_VERSION} tcl${TK_WISH_VERSION}
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tcl86 tcl8.6
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tcl85 tcl8.5
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tcl84 tcl8.4
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tcl83 tcl8.3
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tcl82 tcl8.2
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tcl80 tcl8.0
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PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
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)
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FIND_LIBRARY(TK_LIBRARY
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NAMES
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tk
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tk${TK_LIBRARY_VERSION} tk${TCL_TCLSH_VERSION} tk${TK_WISH_VERSION}
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tk86 tk8.6
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tk85 tk8.5
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tk84 tk8.4
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tk83 tk8.3
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tk82 tk8.2
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tk80 tk8.0
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PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
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)
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CMAKE_FIND_FRAMEWORKS(Tcl)
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CMAKE_FIND_FRAMEWORKS(Tk)
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SET(TCL_FRAMEWORK_INCLUDES)
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IF(Tcl_FRAMEWORKS)
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IF(NOT TCL_INCLUDE_PATH)
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FOREACH(dir ${Tcl_FRAMEWORKS})
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SET(TCL_FRAMEWORK_INCLUDES ${TCL_FRAMEWORK_INCLUDES} ${dir}/Headers)
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ENDFOREACH(dir)
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ENDIF(NOT TCL_INCLUDE_PATH)
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ENDIF(Tcl_FRAMEWORKS)
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SET(TK_FRAMEWORK_INCLUDES)
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IF(Tk_FRAMEWORKS)
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IF(NOT TK_INCLUDE_PATH)
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FOREACH(dir ${Tk_FRAMEWORKS})
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SET(TK_FRAMEWORK_INCLUDES ${TK_FRAMEWORK_INCLUDES}
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${dir}/Headers ${dir}/PrivateHeaders)
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ENDFOREACH(dir)
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ENDIF(NOT TK_INCLUDE_PATH)
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ENDIF(Tk_FRAMEWORKS)
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SET(TCLTK_POSSIBLE_INCLUDE_PATHS
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"${TCL_LIBRARY_PATH_PARENT}/include"
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"${TK_LIBRARY_PATH_PARENT}/include"
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"${TCL_INCLUDE_PATH}"
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"${TK_INCLUDE_PATH}"
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${TCL_FRAMEWORK_INCLUDES}
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${TK_FRAMEWORK_INCLUDES}
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"${TCL_TCLSH_PATH_PARENT}/include"
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"${TK_WISH_PATH_PARENT}/include"
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/usr/include
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/usr/local/include
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/usr/include/tcl${TK_LIBRARY_VERSION}
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/usr/include/tcl${TCL_LIBRARY_VERSION}
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/usr/include/tcl8.6
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/usr/include/tcl8.5
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/usr/include/tcl8.4
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/usr/include/tcl8.3
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/usr/include/tcl8.2
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/usr/include/tcl8.0
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)
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IF(WIN32)
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SET(TCLTK_POSSIBLE_INCLUDE_PATHS ${TCLTK_POSSIBLE_INCLUDE_PATHS}
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl\\${ActiveTcl_CurrentVersion}]/include"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.6;Root]/include"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.5;Root]/include"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/include"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/include"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/include"
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"[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.0;Root]/include"
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"$ENV{ProgramFiles}/Tcl/include"
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"C:/Program Files/Tcl/include"
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"C:/Tcl/include"
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)
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ENDIF(WIN32)
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FIND_PATH(TCL_INCLUDE_PATH
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NAMES tcl.h
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HINTS ${TCLTK_POSSIBLE_INCLUDE_PATHS}
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)
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FIND_PATH(TK_INCLUDE_PATH
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NAMES tk.h
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HINTS ${TCLTK_POSSIBLE_INCLUDE_PATHS}
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)
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# handle the QUIETLY and REQUIRED arguments and set TCL_FOUND to TRUE if
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# all listed variables are TRUE
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INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(TCL DEFAULT_MSG TCL_LIBRARY TCL_INCLUDE_PATH)
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SET(TCLTK_FIND_REQUIRED ${TCL_FIND_REQUIRED})
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SET(TCLTK_FIND_QUIETLY ${TCL_FIND_QUIETLY})
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(TCLTK DEFAULT_MSG TCL_LIBRARY TCL_INCLUDE_PATH TK_LIBRARY TK_INCLUDE_PATH)
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SET(TK_FIND_REQUIRED ${TCL_FIND_REQUIRED})
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SET(TK_FIND_QUIETLY ${TCL_FIND_QUIETLY})
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(TK DEFAULT_MSG TK_LIBRARY TK_INCLUDE_PATH)
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MARK_AS_ADVANCED(
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TCL_INCLUDE_PATH
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TK_INCLUDE_PATH
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TCL_LIBRARY
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TK_LIBRARY
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)
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