FindTCL.cmake 7.61 KB
Newer Older
1
2
3
# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.

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
#.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
luz.paz's avatar
luz.paz committed
29
# people who are not necessarily Tcl/Tk gurus/developers, some
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
# 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.
Ken Martin's avatar
Ken Martin committed
46

47
48
49
include(${CMAKE_CURRENT_LIST_DIR}/CMakeFindFrameworks.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/FindTclsh.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/FindWish.cmake)
50
51
52

if(TCLSH_VERSION_STRING)
  set(TCL_TCLSH_VERSION "${TCLSH_VERSION_STRING}")
53
else()
54
55
56
  get_filename_component(TCL_TCLSH_PATH "${TCL_TCLSH}" PATH)
  get_filename_component(TCL_TCLSH_PATH_PARENT "${TCL_TCLSH_PATH}" PATH)
  string(REGEX REPLACE
57
    "^.*tclsh([0-9]\\.*[0-9]).*$" "\\1" TCL_TCLSH_VERSION "${TCL_TCLSH}")
58
endif()
59

60
61
62
get_filename_component(TK_WISH_PATH "${TK_WISH}" PATH)
get_filename_component(TK_WISH_PATH_PARENT "${TK_WISH_PATH}" PATH)
string(REGEX REPLACE
Sebastien Barre's avatar
Sebastien Barre committed
63
  "^.*wish([0-9]\\.*[0-9]).*$" "\\1" TK_WISH_VERSION "${TK_WISH}")
64

65
66
get_filename_component(TCL_INCLUDE_PATH_PARENT "${TCL_INCLUDE_PATH}" PATH)
get_filename_component(TK_INCLUDE_PATH_PARENT "${TK_INCLUDE_PATH}" PATH)
67

68
69
70
get_filename_component(TCL_LIBRARY_PATH "${TCL_LIBRARY}" PATH)
get_filename_component(TCL_LIBRARY_PATH_PARENT "${TCL_LIBRARY_PATH}" PATH)
string(REGEX REPLACE
Sebastien Barre's avatar
Sebastien Barre committed
71
  "^.*tcl([0-9]\\.*[0-9]).*$" "\\1" TCL_LIBRARY_VERSION "${TCL_LIBRARY}")
72

73
74
75
get_filename_component(TK_LIBRARY_PATH "${TK_LIBRARY}" PATH)
get_filename_component(TK_LIBRARY_PATH_PARENT "${TK_LIBRARY_PATH}" PATH)
string(REGEX REPLACE
Sebastien Barre's avatar
Sebastien Barre committed
76
  "^.*tk([0-9]\\.*[0-9]).*$" "\\1" TK_LIBRARY_VERSION "${TK_LIBRARY}")
77

78
set(TCLTK_POSSIBLE_LIB_PATHS
79
80
  "${TCL_INCLUDE_PATH_PARENT}/lib"
  "${TK_INCLUDE_PATH_PARENT}/lib"
Sebastien Barre's avatar
Sebastien Barre committed
81
82
83
84
  "${TCL_LIBRARY_PATH}"
  "${TK_LIBRARY_PATH}"
  "${TCL_TCLSH_PATH_PARENT}/lib"
  "${TK_WISH_PATH_PARENT}/lib"
85
86
87
)

set(TCLTK_POSSIBLE_LIB_PATH_SUFFIXES
88
89
  lib/tcl/tcl8.7
  lib/tcl/tk8.7
90
91
92
93
94
95
96
  lib/tcl/tcl8.6
  lib/tcl/tk8.6
  lib/tcl/tcl8.5
  lib/tcl/tk8.5
  lib/tcl/tcl8.4
  lib/tcl/tk8.4
)
Sebastien Barre's avatar
Sebastien Barre committed
97

98
99
if(WIN32)
  get_filename_component(
100
101
    ActiveTcl_CurrentVersion
    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl;CurrentVersion]"
Sebastien Barre's avatar
Sebastien Barre committed
102
    NAME)
103
  set(TCLTK_POSSIBLE_LIB_PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
Sebastien Barre's avatar
Sebastien Barre committed
104
105
106
107
108
109
110
111
    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl\\${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"
112
113
    "C:/Program Files/Tcl/lib"
    "C:/Tcl/lib"
Sebastien Barre's avatar
Sebastien Barre committed
114
    )
115
endif()
Ken Martin's avatar
Ken Martin committed
116

117
find_library(TCL_LIBRARY
118
119
  NAMES
  tcl
120
  tcl${TCL_LIBRARY_VERSION} tcl${TCL_TCLSH_VERSION} tcl${TK_WISH_VERSION}
121
  tcl87 tcl8.7 tcl87t tcl8.7t
122
  tcl86 tcl8.6 tcl86t tcl8.6t
123
124
125
126
  tcl85 tcl8.5
  tcl84 tcl8.4
  tcl83 tcl8.3
  tcl82 tcl8.2
127
  tcl80 tcl8.0
128
  PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
129
  PATH_SUFFIXES ${TCLTK_POSSIBLE_LIB_PATH_SUFFIXES}
Sebastien Barre's avatar
Sebastien Barre committed
130
  )
131

132
find_library(TK_LIBRARY
133
  NAMES
Sebastien Barre's avatar
Sebastien Barre committed
134
  tk
135
  tk${TK_LIBRARY_VERSION} tk${TCL_TCLSH_VERSION} tk${TK_WISH_VERSION}
136
  tk87 tk8.7 tk87t tk8.7t
137
  tk86 tk8.6 tk86t tk8.6t
138
139
140
141
  tk85 tk8.5
  tk84 tk8.4
  tk83 tk8.3
  tk82 tk8.2
142
  tk80 tk8.0
143
  PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
144
  PATH_SUFFIXES ${TCLTK_POSSIBLE_LIB_PATH_SUFFIXES}
Sebastien Barre's avatar
Sebastien Barre committed
145
  )
146

147
148
149
CMAKE_FIND_FRAMEWORKS(Tcl)
CMAKE_FIND_FRAMEWORKS(Tk)

150
151
152
153
154
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)
155
156
157
    endforeach()
  endif()
endif()
158
159
160
161
162
163

set(TK_FRAMEWORK_INCLUDES)
if(Tk_FRAMEWORKS)
  if(NOT TK_INCLUDE_PATH)
    foreach(dir ${Tk_FRAMEWORKS})
      set(TK_FRAMEWORK_INCLUDES ${TK_FRAMEWORK_INCLUDES}
164
        ${dir}/Headers ${dir}/PrivateHeaders)
165
166
167
    endforeach()
  endif()
endif()
168

169
set(TCLTK_POSSIBLE_INCLUDE_PATHS
170
171
  "${TCL_LIBRARY_PATH_PARENT}/include"
  "${TK_LIBRARY_PATH_PARENT}/include"
Sebastien Barre's avatar
Sebastien Barre committed
172
173
  "${TCL_INCLUDE_PATH}"
  "${TK_INCLUDE_PATH}"
174
175
  ${TCL_FRAMEWORK_INCLUDES}
  ${TK_FRAMEWORK_INCLUDES}
Sebastien Barre's avatar
Sebastien Barre committed
176
177
  "${TCL_TCLSH_PATH_PARENT}/include"
  "${TK_WISH_PATH_PARENT}/include"
178
179
180
181
182
  )

set(TCLTK_POSSIBLE_INCLUDE_PATH_SUFFIXES
  include/tcl${TK_LIBRARY_VERSION}
  include/tcl${TCL_LIBRARY_VERSION}
183
184
  include/tcl8.7
  include/tk8.7
185
186
187
188
189
190
191
192
193
  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
Sebastien Barre's avatar
Sebastien Barre committed
194
195
  )

196
197
if(WIN32)
  set(TCLTK_POSSIBLE_INCLUDE_PATHS ${TCLTK_POSSIBLE_INCLUDE_PATHS}
Sebastien Barre's avatar
Sebastien Barre committed
198
199
200
201
202
203
204
205
206
207
208
    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl\\${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"
    )
209
endif()
Sebastien Barre's avatar
Sebastien Barre committed
210

211
find_path(TCL_INCLUDE_PATH
Sebastien Barre's avatar
Sebastien Barre committed
212
  NAMES tcl.h
213
  HINTS ${TCLTK_POSSIBLE_INCLUDE_PATHS}
214
  PATH_SUFFIXES ${TCLTK_POSSIBLE_INCLUDE_PATH_SUFFIXES}
Sebastien Barre's avatar
Sebastien Barre committed
215
216
  )

217
find_path(TK_INCLUDE_PATH
Sebastien Barre's avatar
Sebastien Barre committed
218
  NAMES tk.h
219
  HINTS ${TCLTK_POSSIBLE_INCLUDE_PATHS}
220
  PATH_SUFFIXES ${TCLTK_POSSIBLE_INCLUDE_PATH_SUFFIXES}
Sebastien Barre's avatar
Sebastien Barre committed
221
  )
222

223
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
Alexander Neundorf's avatar
   
Alexander Neundorf committed
224

Alexander Neundorf's avatar
   
Alexander Neundorf committed
225
FIND_PACKAGE_HANDLE_STANDARD_ARGS(TCL DEFAULT_MSG TCL_LIBRARY TCL_INCLUDE_PATH)
226
227
set(TCLTK_FIND_REQUIRED ${TCL_FIND_REQUIRED})
set(TCLTK_FIND_QUIETLY  ${TCL_FIND_QUIETLY})
Alexander Neundorf's avatar
   
Alexander Neundorf committed
228
FIND_PACKAGE_HANDLE_STANDARD_ARGS(TCLTK DEFAULT_MSG TCL_LIBRARY TCL_INCLUDE_PATH TK_LIBRARY TK_INCLUDE_PATH)
229
230
set(TK_FIND_REQUIRED ${TCL_FIND_REQUIRED})
set(TK_FIND_QUIETLY  ${TCL_FIND_QUIETLY})
Alexander Neundorf's avatar
   
Alexander Neundorf committed
231
FIND_PACKAGE_HANDLE_STANDARD_ARGS(TK DEFAULT_MSG TK_LIBRARY TK_INCLUDE_PATH)
Alexander Neundorf's avatar
   
Alexander Neundorf committed
232

233
mark_as_advanced(
234
235
236
237
  TCL_INCLUDE_PATH
  TK_INCLUDE_PATH
  TCL_LIBRARY
  TK_LIBRARY
238
  )