CMake/Modules/FindTCL.cmake
Alex Neundorf b01184022b Use absolute path to FindPackageHandleStandardArgs.cmake everywhere
This is to avoid getting an (older) copy of FPHSA.cmake which is
e.g. installed with KDE 4.5.0 and 4.5.1.

Alex
2010-09-28 22:30:31 +02:00

216 lines
7.7 KiB
CMake

# - 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)
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}")
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"
/usr/lib
/usr/local/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"
"$ENV{ProgramFiles}/Tcl/Lib"
"C:/Program Files/Tcl/lib"
"C:/Tcl/lib"
)
ENDIF(WIN32)
FIND_LIBRARY(TCL_LIBRARY
NAMES
tcl
tcl${TK_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 ${TCLTK_POSSIBLE_LIB_PATHS}
)
FIND_LIBRARY(TK_LIBRARY
NAMES
tk
tk${TCL_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"
"${TK_WISH_PATH_PARENT}/include"
/usr/include
/usr/local/include
/usr/include/tcl${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
)