summaryrefslogtreecommitdiff
path: root/Modules/FindTCL.cmake
blob: a83e277b0cc889c51c2544fb60bb1e9316281018 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
#.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/developpers, 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.

#=============================================================================
# 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(${CMAKE_CURRENT_LIST_DIR}/CMakeFindFrameworks.cmake)
include(${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"
  /usr/local/lib/tcl/tcl8.5
  /usr/local/lib/tcl/tk8.5
  /usr/local/lib/tcl/tcl8.4
  /usr/local/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
  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()
  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"
  "${TK_WISH_PATH_PARENT}/include"
  /usr/include/tcl${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
  /usr/local/include/tcl8.6
  /usr/local/include/tk8.6
  /usr/local/include/tcl8.5
  /usr/local/include/tk8.5
  /usr/local/include/tcl8.4
  /usr/local/include/tk8.4
  )

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}
  )

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
  )