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
|
#.rst:
# FindCurses
# ----------
#
# Find the curses include file and library
#
#
#
# ::
#
# CURSES_FOUND - system has Curses
# CURSES_INCLUDE_DIR - the Curses include directory
# CURSES_LIBRARIES - The libraries needed to use Curses
# CURSES_HAVE_CURSES_H - true if curses.h is available
# CURSES_HAVE_NCURSES_H - true if ncurses.h is available
# CURSES_HAVE_NCURSES_NCURSES_H - true if ncurses/ncurses.h is available
# CURSES_HAVE_NCURSES_CURSES_H - true if ncurses/curses.h is available
# CURSES_LIBRARY - set for backwards compatibility with 2.4 CMake
#
#
#
# Set CURSES_NEED_NCURSES to TRUE before the find_package() command if
# NCurses functionality is required.
#=============================================================================
# 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.)
find_library(CURSES_CURSES_LIBRARY NAMES curses )
find_library(CURSES_NCURSES_LIBRARY NAMES ncurses )
set(CURSES_USE_NCURSES FALSE)
if(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_LIBRARY)
set(CURSES_USE_NCURSES TRUE)
endif()
# http://cygwin.com/ml/cygwin-announce/2010-01/msg00002.html
# cygwin ncurses stopped providing curses.h symlinks see above
# message. Cygwin is an ncurses package, so force ncurses on
# cygwin if the curses.h is missing
if(CYGWIN)
if(NOT EXISTS /usr/include/curses.h)
set(CURSES_USE_NCURSES TRUE)
endif()
endif()
# Not sure the logic is correct here.
# If NCurses is required, use the function wsyncup() to check if the library
# has NCurses functionality (at least this is where it breaks on NetBSD).
# If wsyncup is in curses, use this one.
# If not, try to find ncurses and check if this has the symbol.
# Once the ncurses library is found, search the ncurses.h header first, but
# some web pages also say that even with ncurses there is not always a ncurses.h:
# http://osdir.com/ml/gnome.apps.mc.devel/2002-06/msg00029.html
# So at first try ncurses.h, if not found, try to find curses.h under the same
# prefix as the library was found, if still not found, try curses.h with the
# default search paths.
if(CURSES_CURSES_LIBRARY AND CURSES_NEED_NCURSES)
include(${CMAKE_CURRENT_LIST_DIR}/CheckLibraryExists.cmake)
CHECK_LIBRARY_EXISTS("${CURSES_CURSES_LIBRARY}"
wsyncup "" CURSES_CURSES_HAS_WSYNCUP)
if(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_HAS_WSYNCUP)
CHECK_LIBRARY_EXISTS("${CURSES_NCURSES_LIBRARY}"
wsyncup "" CURSES_NCURSES_HAS_WSYNCUP)
if( CURSES_NCURSES_HAS_WSYNCUP)
set(CURSES_USE_NCURSES TRUE)
endif()
endif()
endif()
if(NOT CURSES_USE_NCURSES)
find_file(CURSES_HAVE_CURSES_H curses.h )
find_path(CURSES_CURSES_H_PATH curses.h )
get_filename_component(_cursesLibDir "${CURSES_CURSES_LIBRARY}" PATH)
get_filename_component(_cursesParentDir "${_cursesLibDir}" PATH)
# for compatibility with older FindCurses.cmake this has to be in the cache
# FORCE must not be used since this would break builds which preload a cache wqith these variables set
set(CURSES_INCLUDE_PATH "${CURSES_CURSES_H_PATH}"
CACHE FILEPATH "The curses include path")
set(CURSES_LIBRARY "${CURSES_CURSES_LIBRARY}"
CACHE FILEPATH "The curses library")
else()
# we need to find ncurses
get_filename_component(_cursesLibDir "${CURSES_NCURSES_LIBRARY}" PATH)
get_filename_component(_cursesParentDir "${_cursesLibDir}" PATH)
find_file(CURSES_HAVE_NCURSES_H ncurses.h)
find_file(CURSES_HAVE_NCURSES_NCURSES_H ncurses/ncurses.h)
find_file(CURSES_HAVE_NCURSES_CURSES_H ncurses/curses.h)
find_file(CURSES_HAVE_CURSES_H curses.h
HINTS "${_cursesParentDir}/include")
find_path(CURSES_NCURSES_INCLUDE_PATH ncurses.h ncurses/ncurses.h
ncurses/curses.h)
find_path(CURSES_NCURSES_INCLUDE_PATH curses.h
HINTS "${_cursesParentDir}/include")
# for compatibility with older FindCurses.cmake this has to be in the cache
# FORCE must not be used since this would break builds which preload
# however if the value of the variable has NOTFOUND in it, then
# it is OK to force, and we need to force in order to have it work.
# a cache wqith these variables set
# only put ncurses include and library into
# variables if they are found
if(NOT CURSES_NCURSES_INCLUDE_PATH AND CURSES_HAVE_NCURSES_NCURSES_H)
get_filename_component(CURSES_NCURSES_INCLUDE_PATH
"${CURSES_HAVE_NCURSES_NCURSES_H}" PATH)
endif()
if(CURSES_NCURSES_INCLUDE_PATH AND CURSES_NCURSES_LIBRARY)
set( FORCE_IT )
if(CURSES_INCLUDE_PATH MATCHES NOTFOUND)
set(FORCE_IT FORCE)
endif()
set(CURSES_INCLUDE_PATH "${CURSES_NCURSES_INCLUDE_PATH}"
CACHE FILEPATH "The curses include path" ${FORCE_IT})
set( FORCE_IT)
if(CURSES_LIBRARY MATCHES NOTFOUND)
set(FORCE_IT FORCE)
endif()
set(CURSES_LIBRARY "${CURSES_NCURSES_LIBRARY}"
CACHE FILEPATH "The curses library" ${FORCE_IT})
endif()
endif()
find_library(CURSES_EXTRA_LIBRARY cur_colr HINTS "${_cursesLibDir}")
find_library(CURSES_EXTRA_LIBRARY cur_colr )
find_library(CURSES_FORM_LIBRARY form HINTS "${_cursesLibDir}")
find_library(CURSES_FORM_LIBRARY form )
# for compatibility with older FindCurses.cmake this has to be in the cache
# FORCE must not be used since this would break builds which preload a cache
# qith these variables set
set(FORM_LIBRARY "${CURSES_FORM_LIBRARY}"
CACHE FILEPATH "The curses form library")
# Need to provide the *_LIBRARIES
set(CURSES_LIBRARIES ${CURSES_LIBRARY})
if(CURSES_EXTRA_LIBRARY)
set(CURSES_LIBRARIES ${CURSES_LIBRARIES} ${CURSES_EXTRA_LIBRARY})
endif()
if(CURSES_FORM_LIBRARY)
set(CURSES_LIBRARIES ${CURSES_LIBRARIES} ${CURSES_FORM_LIBRARY})
endif()
# Proper name is *_INCLUDE_DIR
set(CURSES_INCLUDE_DIR ${CURSES_INCLUDE_PATH})
# handle the QUIETLY and REQUIRED arguments and set CURSES_FOUND to TRUE if
# all listed variables are TRUE
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Curses DEFAULT_MSG
CURSES_LIBRARY CURSES_INCLUDE_PATH)
mark_as_advanced(
CURSES_INCLUDE_PATH
CURSES_LIBRARY
CURSES_CURSES_INCLUDE_PATH
CURSES_CURSES_LIBRARY
CURSES_NCURSES_INCLUDE_PATH
CURSES_NCURSES_LIBRARY
CURSES_EXTRA_LIBRARY
FORM_LIBRARY
CURSES_LIBRARIES
CURSES_INCLUDE_DIR
CURSES_CURSES_HAS_WSYNCUP
CURSES_NCURSES_HAS_WSYNCUP
)
|
