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Diffstat (limited to 'Modules/FindTCL.cmake')
| -rw-r--r-- | Modules/FindTCL.cmake | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/Modules/FindTCL.cmake b/Modules/FindTCL.cmake new file mode 100644 index 000000000..7f6d3a7ee --- /dev/null +++ b/Modules/FindTCL.cmake @@ -0,0 +1,215 @@ +# - Find Tcl includes and libraries. +# 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/developpers, some variables were +# moved or removed. Changes compared to CMake 2.4 are: +# - The stub libraries are now found in FindTclStub.cmake +# => they were only useful for people writing Tcl/Tk extensions. +# - TCL_LIBRARY_DEBUG and TK_LIBRARY_DEBUG were removed. +# => 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. +# - TK_INTERNAL_PATH was removed. +# => 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. + +#============================================================================= +# 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.) + +INCLUDE(CMakeFindFrameworks) +INCLUDE(FindTclsh) +INCLUDE(FindWish) + +IF(TCLSH_VERSION_STRING) + SET(TCL_TCLSH_VERSION "${TCLSH_VERSION_STRING}") +ELSE(TCLSH_VERSION_STRING) + GET_FILENAME_COMPONENT(TCL_TCLSH_PATH "${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 "${TCL_TCLSH}") +ENDIF(TCLSH_VERSION_STRING) + +GET_FILENAME_COMPONENT(TK_WISH_PATH "${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" + ) + +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" + "$ENV{ProgramFiles}/Tcl/Lib" + "C:/Program Files/Tcl/lib" + "C:/Tcl/lib" + ) +ENDIF(WIN32) + +FIND_LIBRARY(TCL_LIBRARY + NAMES + tcl + tcl${TCL_LIBRARY_VERSION} tcl${TCL_TCLSH_VERSION} tcl${TK_WISH_VERSION} + tcl86 tcl8.6 + tcl85 tcl8.5 + tcl84 tcl8.4 + tcl83 tcl8.3 + tcl82 tcl8.2 + tcl80 tcl8.0 + PATHS ${TCLTK_POSSIBLE_LIB_PATHS} + ) + +FIND_LIBRARY(TK_LIBRARY + NAMES + tk + tk${TK_LIBRARY_VERSION} tk${TCL_TCLSH_VERSION} tk${TK_WISH_VERSION} + tk86 tk8.6 + tk85 tk8.5 + tk84 tk8.4 + tk83 tk8.3 + tk82 tk8.2 + tk80 tk8.0 + PATHS ${TCLTK_POSSIBLE_LIB_PATHS} + ) + +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(dir) + ENDIF(NOT TCL_INCLUDE_PATH) +ENDIF(Tcl_FRAMEWORKS) + +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 ${dir}/PrivateHeaders) + ENDFOREACH(dir) + ENDIF(NOT TK_INCLUDE_PATH) +ENDIF(Tk_FRAMEWORKS) + +SET(TCLTK_POSSIBLE_INCLUDE_PATHS + "${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" + "${TK_WISH_PATH_PARENT}/include" + /usr/include/tcl${TK_LIBRARY_VERSION} + /usr/include/tcl${TCL_LIBRARY_VERSION} + /usr/include/tcl8.6 + /usr/include/tcl8.5 + /usr/include/tcl8.4 + /usr/include/tcl8.3 + /usr/include/tcl8.2 + /usr/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(WIN32) + +FIND_PATH(TCL_INCLUDE_PATH + NAMES tcl.h + HINTS ${TCLTK_POSSIBLE_INCLUDE_PATHS} + ) + +FIND_PATH(TK_INCLUDE_PATH + NAMES tk.h + HINTS ${TCLTK_POSSIBLE_INCLUDE_PATHS} + ) + +# handle the QUIETLY and REQUIRED arguments and set TCL_FOUND to TRUE if +# all listed variables are TRUE +INCLUDE(${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 + ) |