1 # Distributed under the OSI-approved BSD 3-Clause License. See accompanying
2 # file Copyright.txt or https://cmake.org/licensing for details.
4 #[=======================================================================[.rst:
10 Try to find X11 on UNIX systems. The following values are defined
14 X11_FOUND - True if X11 is available
15 X11_INCLUDE_DIR - include directories to use X11
16 X11_LIBRARIES - link against these to use X11
18 and also the following more fine grained variables and targets:
22 X11_ICE_INCLUDE_PATH, X11_ICE_LIB, X11_ICE_FOUND, X11::ICE
23 X11_SM_INCLUDE_PATH, X11_SM_LIB, X11_SM_FOUND, X11::SM
24 X11_X11_INCLUDE_PATH, X11_X11_LIB, X11::X11
25 X11_Xaccessrules_INCLUDE_PATH,
26 X11_Xaccessstr_INCLUDE_PATH, X11_Xaccess_FOUND
27 X11_Xau_INCLUDE_PATH, X11_Xau_LIB, X11_Xau_FOUND, X11::Xau
28 X11_xcb_INCLUDE_PATH, X11_xcb_LIB, X11_xcb_FOUND, X11::xcb
29 X11_X11_xcb_INCLUDE_PATH, X11_X11_xcb_LIB, X11_X11_xcb_FOUND, X11::X11_xcb
30 X11_xcb_icccm_INCLUDE_PATH, X11_xcb_icccm_LIB, X11_xcb_icccm_FOUND, X11::xcb_icccm
31 X11_xcb_xkb_INCLUDE_PATH, X11_xcb_xkb_LIB, X11_xcb_xkb_FOUND, X11::xcb_xkb
32 X11_Xcomposite_INCLUDE_PATH, X11_Xcomposite_LIB, X11_Xcomposite_FOUND, X11::Xcomposite
33 X11_Xcursor_INCLUDE_PATH, X11_Xcursor_LIB, X11_Xcursor_FOUND, X11::Xcursor
34 X11_Xdamage_INCLUDE_PATH, X11_Xdamage_LIB, X11_Xdamage_FOUND, X11::Xdamage
35 X11_Xdmcp_INCLUDE_PATH, X11_Xdmcp_LIB, X11_Xdmcp_FOUND, X11::Xdmcp
36 X11_Xext_INCLUDE_PATH, X11_Xext_LIB, X11_Xext_FOUND, X11::Xext
37 X11_Xxf86misc_INCLUDE_PATH, X11_Xxf86misc_LIB, X11_Xxf86misc_FOUND, X11::Xxf86misc
38 X11_Xxf86vm_INCLUDE_PATH, X11_Xxf86vm_LIB X11_Xxf86vm_FOUND, X11::Xxf86vm
39 X11_Xfixes_INCLUDE_PATH, X11_Xfixes_LIB, X11_Xfixes_FOUND, X11::Xfixes
40 X11_Xft_INCLUDE_PATH, X11_Xft_LIB, X11_Xft_FOUND, X11::Xft
41 X11_Xi_INCLUDE_PATH, X11_Xi_LIB, X11_Xi_FOUND, X11::Xi
42 X11_Xinerama_INCLUDE_PATH, X11_Xinerama_LIB, X11_Xinerama_FOUND, X11::Xinerama
44 X11_Xkblib_INCLUDE_PATH, X11_Xkb_FOUND, X11::Xkb
45 X11_xkbcommon_INCLUDE_PATH, X11_xkbcommon_LIB, X11_xkbcommon_FOUND, X11::xkbcommon
46 X11_xkbcommon_X11_INCLUDE_PATH,X11_xkbcommon_X11_LIB,X11_xkbcommon_X11_FOUND,X11::xkbcommon_X11
47 X11_xkbfile_INCLUDE_PATH, X11_xkbfile_LIB, X11_xkbfile_FOUND, X11::xkbfile
48 X11_Xmu_INCLUDE_PATH, X11_Xmu_LIB, X11_Xmu_FOUND, X11::Xmu
49 X11_Xpm_INCLUDE_PATH, X11_Xpm_LIB, X11_Xpm_FOUND, X11::Xpm
50 X11_Xtst_INCLUDE_PATH, X11_Xtst_LIB, X11_Xtst_FOUND, X11::Xtst
51 X11_Xrandr_INCLUDE_PATH, X11_Xrandr_LIB, X11_Xrandr_FOUND, X11::Xrandr
52 X11_Xrender_INCLUDE_PATH, X11_Xrender_LIB, X11_Xrender_FOUND, X11::Xrender
53 X11_XRes_INCLUDE_PATH, X11_XRes_LIB, X11_XRes_FOUND, X11::XRes
54 X11_Xss_INCLUDE_PATH, X11_Xss_LIB, X11_Xss_FOUND, X11::Xss
55 X11_Xt_INCLUDE_PATH, X11_Xt_LIB, X11_Xt_FOUND, X11::Xt
56 X11_Xutil_INCLUDE_PATH, X11_Xutil_FOUND, X11::Xutil
57 X11_Xv_INCLUDE_PATH, X11_Xv_LIB, X11_Xv_FOUND, X11::Xv
58 X11_dpms_INCLUDE_PATH, (in X11_Xext_LIB), X11_dpms_FOUND
59 X11_XShm_INCLUDE_PATH, (in X11_Xext_LIB), X11_XShm_FOUND
60 X11_Xshape_INCLUDE_PATH, (in X11_Xext_LIB), X11_Xshape_FOUND
61 X11_XSync_INCLUDE_PATH, (in X11_Xext_LIB), X11_XSync_FOUND
62 #]=======================================================================]
66 # X11 is never a framework and some header files may be
67 # found in tcl on the mac
68 set(CMAKE_FIND_FRAMEWORK_SAVE ${CMAKE_FIND_FRAMEWORK})
69 set(CMAKE_FIND_FRAMEWORK NEVER)
70 set(CMAKE_REQUIRED_QUIET_SAVE ${CMAKE_REQUIRED_QUIET})
71 set(CMAKE_REQUIRED_QUIET ${X11_FIND_QUIETLY})
72 set(X11_INC_SEARCH_PATH
78 /usr/openwin/share/include
79 /opt/graphics/OpenGL/include
83 set(X11_LIB_SEARCH_PATH
91 find_path(X11_X11_INCLUDE_PATH X11/X.h ${X11_INC_SEARCH_PATH})
92 find_path(X11_Xlib_INCLUDE_PATH X11/Xlib.h ${X11_INC_SEARCH_PATH})
94 # Look for includes; keep the list sorted by name of the cmake *_INCLUDE_PATH
95 # variable (which doesn't need to match the include file name).
97 # Solaris lacks XKBrules.h, so we should skip kxkbd there.
98 find_path(X11_ICE_INCLUDE_PATH X11/ICE/ICE.h ${X11_INC_SEARCH_PATH})
99 find_path(X11_SM_INCLUDE_PATH X11/SM/SM.h ${X11_INC_SEARCH_PATH})
100 find_path(X11_Xaccessrules_INCLUDE_PATH X11/extensions/XKBrules.h ${X11_INC_SEARCH_PATH})
101 find_path(X11_Xaccessstr_INCLUDE_PATH X11/extensions/XKBstr.h ${X11_INC_SEARCH_PATH})
102 find_path(X11_Xau_INCLUDE_PATH X11/Xauth.h ${X11_INC_SEARCH_PATH})
103 find_path(X11_xcb_INCLUDE_PATH xcb/xcb.h ${X11_INC_SEARCH_PATH})
104 find_path(X11_X11_xcb_INCLUDE_PATH X11/Xlib-xcb.h ${X11_INC_SEARCH_PATH})
105 find_path(X11_xcb_icccm_INCLUDE_PATH xcb/xcb_icccm.h ${X11_INC_SEARCH_PATH})
106 find_path(X11_Xcomposite_INCLUDE_PATH X11/extensions/Xcomposite.h ${X11_INC_SEARCH_PATH})
107 find_path(X11_Xcursor_INCLUDE_PATH X11/Xcursor/Xcursor.h ${X11_INC_SEARCH_PATH})
108 find_path(X11_Xdamage_INCLUDE_PATH X11/extensions/Xdamage.h ${X11_INC_SEARCH_PATH})
109 find_path(X11_Xdmcp_INCLUDE_PATH X11/Xdmcp.h ${X11_INC_SEARCH_PATH})
110 find_path(X11_Xext_INCLUDE_PATH X11/extensions/Xext.h ${X11_INC_SEARCH_PATH})
111 find_path(X11_dpms_INCLUDE_PATH X11/extensions/dpms.h ${X11_INC_SEARCH_PATH})
112 find_path(X11_Xxf86misc_INCLUDE_PATH X11/extensions/xf86misc.h ${X11_INC_SEARCH_PATH})
113 find_path(X11_Xxf86vm_INCLUDE_PATH X11/extensions/xf86vmode.h ${X11_INC_SEARCH_PATH})
114 find_path(X11_Xfixes_INCLUDE_PATH X11/extensions/Xfixes.h ${X11_INC_SEARCH_PATH})
115 find_path(X11_Xft_INCLUDE_PATH X11/Xft/Xft.h ${X11_INC_SEARCH_PATH})
116 find_path(X11_Xi_INCLUDE_PATH X11/extensions/XInput.h ${X11_INC_SEARCH_PATH})
117 find_path(X11_Xinerama_INCLUDE_PATH X11/extensions/Xinerama.h ${X11_INC_SEARCH_PATH})
118 find_path(X11_Xkb_INCLUDE_PATH X11/extensions/XKB.h ${X11_INC_SEARCH_PATH})
119 find_path(X11_xkbcommon_INCLUDE_PATH xkbcommon/xkbcommon.h ${X11_INC_SEARCH_PATH})
120 find_path(X11_xkbcommon_X11_INCLUDE_PATH xkbcommon/xkbcommon-x11.h ${X11_INC_SEARCH_PATH})
121 find_path(X11_Xkblib_INCLUDE_PATH X11/XKBlib.h ${X11_INC_SEARCH_PATH})
122 find_path(X11_xkbfile_INCLUDE_PATH X11/extensions/XKBfile.h ${X11_INC_SEARCH_PATH})
123 find_path(X11_Xmu_INCLUDE_PATH X11/Xmu/Xmu.h ${X11_INC_SEARCH_PATH})
124 find_path(X11_Xpm_INCLUDE_PATH X11/xpm.h ${X11_INC_SEARCH_PATH})
125 find_path(X11_Xtst_INCLUDE_PATH X11/extensions/XTest.h ${X11_INC_SEARCH_PATH})
126 find_path(X11_XShm_INCLUDE_PATH X11/extensions/XShm.h ${X11_INC_SEARCH_PATH})
127 find_path(X11_Xrandr_INCLUDE_PATH X11/extensions/Xrandr.h ${X11_INC_SEARCH_PATH})
128 find_path(X11_Xrender_INCLUDE_PATH X11/extensions/Xrender.h ${X11_INC_SEARCH_PATH})
129 find_path(X11_XRes_INCLUDE_PATH X11/extensions/XRes.h ${X11_INC_SEARCH_PATH})
130 find_path(X11_Xss_INCLUDE_PATH X11/extensions/scrnsaver.h ${X11_INC_SEARCH_PATH})
131 find_path(X11_Xshape_INCLUDE_PATH X11/extensions/shape.h ${X11_INC_SEARCH_PATH})
132 find_path(X11_Xutil_INCLUDE_PATH X11/Xutil.h ${X11_INC_SEARCH_PATH})
133 find_path(X11_Xt_INCLUDE_PATH X11/Intrinsic.h ${X11_INC_SEARCH_PATH})
134 find_path(X11_Xv_INCLUDE_PATH X11/extensions/Xvlib.h ${X11_INC_SEARCH_PATH})
135 find_path(X11_XSync_INCLUDE_PATH X11/extensions/sync.h ${X11_INC_SEARCH_PATH})
137 # Backwards compatibility.
138 set(X11_Xinput_INCLUDE_PATH "${X11_Xi_INCLUDE_PATH}")
139 set(X11_xf86misc_INCLUDE_PATH "${X11_Xxf86misc_INCLUDE_PATH}")
140 set(X11_xf86vmode_INCLUDE_PATH "${X11_Xxf8vm_INCLUDE_PATH}")
141 set(X11_Xkbfile_INCLUDE_PATH "${X11_xkbfile_INCLUDE_PATH}")
142 set(X11_XTest_INCLUDE_PATH "${X11_Xtst_INCLUDE_PATH}")
143 set(X11_Xscreensaver_INCLUDE_PATH "${X11_Xss_INCLUDE_PATH}")
145 find_library(X11_X11_LIB X11 ${X11_LIB_SEARCH_PATH})
147 # Find additional X libraries. Keep list sorted by library name.
148 find_library(X11_ICE_LIB ICE ${X11_LIB_SEARCH_PATH})
149 find_library(X11_SM_LIB SM ${X11_LIB_SEARCH_PATH})
150 find_library(X11_Xau_LIB Xau ${X11_LIB_SEARCH_PATH})
151 find_library(X11_xcb_LIB xcb ${X11_LIB_SEARCH_PATH})
152 find_library(X11_X11_xcb_LIB X11-xcb ${X11_LIB_SEARCH_PATH})
153 find_library(X11_xcb_icccm_LIB xcb-icccm ${X11_LIB_SEARCH_PATH})
154 find_library(X11_xcb_xkb_LIB xcb-xkb ${X11_LIB_SEARCH_PATH})
155 find_library(X11_Xcomposite_LIB Xcomposite ${X11_LIB_SEARCH_PATH})
156 find_library(X11_Xcursor_LIB Xcursor ${X11_LIB_SEARCH_PATH})
157 find_library(X11_Xdamage_LIB Xdamage ${X11_LIB_SEARCH_PATH})
158 find_library(X11_Xdmcp_LIB Xdmcp ${X11_LIB_SEARCH_PATH})
159 find_library(X11_Xext_LIB Xext ${X11_LIB_SEARCH_PATH})
160 find_library(X11_Xfixes_LIB Xfixes ${X11_LIB_SEARCH_PATH})
161 find_library(X11_Xft_LIB Xft ${X11_LIB_SEARCH_PATH})
162 find_library(X11_Xi_LIB Xi ${X11_LIB_SEARCH_PATH})
163 find_library(X11_Xinerama_LIB Xinerama ${X11_LIB_SEARCH_PATH})
164 find_library(X11_xkbcommon_LIB xkbcommon ${X11_LIB_SEARCH_PATH})
165 find_library(X11_xkbcommon_X11_LIB xkbcommon-x11 ${X11_LIB_SEARCH_PATH})
166 find_library(X11_xkbfile_LIB xkbfile ${X11_LIB_SEARCH_PATH})
167 find_library(X11_Xmu_LIB Xmu ${X11_LIB_SEARCH_PATH})
168 find_library(X11_Xpm_LIB Xpm ${X11_LIB_SEARCH_PATH})
169 find_library(X11_Xrandr_LIB Xrandr ${X11_LIB_SEARCH_PATH})
170 find_library(X11_Xrender_LIB Xrender ${X11_LIB_SEARCH_PATH})
171 find_library(X11_XRes_LIB XRes ${X11_LIB_SEARCH_PATH})
172 find_library(X11_Xss_LIB Xss ${X11_LIB_SEARCH_PATH})
173 find_library(X11_Xt_LIB Xt ${X11_LIB_SEARCH_PATH})
174 find_library(X11_Xtst_LIB Xtst ${X11_LIB_SEARCH_PATH})
175 find_library(X11_Xv_LIB Xv ${X11_LIB_SEARCH_PATH})
176 find_library(X11_Xxf86misc_LIB Xxf86misc ${X11_LIB_SEARCH_PATH})
177 find_library(X11_Xxf86vm_LIB Xxf86vm ${X11_LIB_SEARCH_PATH})
179 # Backwards compatibility.
180 set(X11_Xinput_LIB "${X11_Xi_LIB}")
181 set(X11_Xkbfile_LIB "${X11_xkbfile_LIB}")
182 set(X11_XTest_LIB "${X11_Xtst_LIB}")
183 set(X11_Xscreensaver_LIB "${X11_Xss_LIB}")
185 set(X11_LIBRARY_DIR "")
187 get_filename_component(X11_LIBRARY_DIR ${X11_X11_LIB} PATH)
190 set(X11_INCLUDE_DIR) # start with empty list
191 if(X11_X11_INCLUDE_PATH)
192 list(APPEND X11_INCLUDE_DIR ${X11_X11_INCLUDE_PATH})
195 if(X11_Xlib_INCLUDE_PATH)
196 list(APPEND X11_INCLUDE_DIR ${X11_Xlib_INCLUDE_PATH})
199 if(X11_Xutil_INCLUDE_PATH)
200 set(X11_Xutil_FOUND TRUE)
201 list(APPEND X11_INCLUDE_DIR ${X11_Xutil_INCLUDE_PATH})
204 if(X11_Xshape_INCLUDE_PATH)
205 set(X11_Xshape_FOUND TRUE)
206 list(APPEND X11_INCLUDE_DIR ${X11_Xshape_INCLUDE_PATH})
209 set(X11_LIBRARIES) # start with empty list
211 list(APPEND X11_LIBRARIES ${X11_X11_LIB})
215 set(X11_Xext_FOUND TRUE)
216 list(APPEND X11_LIBRARIES ${X11_Xext_LIB})
219 if(X11_Xt_LIB AND X11_Xt_INCLUDE_PATH)
220 set(X11_Xt_FOUND TRUE)
223 if(X11_Xft_LIB AND X11_Xft_INCLUDE_PATH)
224 find_package(Freetype QUIET)
225 find_package(Fontconfig QUIET)
226 if (FREETYPE_FOUND AND Fontconfig_FOUND)
227 set(X11_Xft_FOUND TRUE)
229 list(APPEND X11_INCLUDE_DIR ${X11_Xft_INCLUDE_PATH})
232 if(X11_Xv_LIB AND X11_Xv_INCLUDE_PATH)
233 set(X11_Xv_FOUND TRUE)
234 list(APPEND X11_INCLUDE_DIR ${X11_Xv_INCLUDE_PATH})
237 if (X11_Xau_LIB AND X11_Xau_INCLUDE_PATH)
238 set(X11_Xau_FOUND TRUE)
241 if (X11_xcb_LIB AND X11_xcb_INCLUDE_PATH)
242 set(X11_xcb_FOUND TRUE)
245 if (X11_X11_xcb_LIB AND X11_X11_xcb_INCLUDE_PATH)
246 set(X11_X11_xcb_FOUND TRUE)
249 if (X11_xcb_icccm_LIB AND X11_xcb_icccm_INCLUDE_PATH)
250 set(X11_xcb_icccm_FOUND TRUE)
254 set(X11_xcb_xkb_FOUND TRUE)
257 if (X11_Xdmcp_INCLUDE_PATH AND X11_Xdmcp_LIB)
258 set(X11_Xdmcp_FOUND TRUE)
259 list(APPEND X11_INCLUDE_DIR ${X11_Xdmcp_INCLUDE_PATH})
262 if (X11_Xaccessrules_INCLUDE_PATH AND X11_Xaccessstr_INCLUDE_PATH)
263 set(X11_Xaccess_FOUND TRUE)
264 set(X11_Xaccess_INCLUDE_PATH ${X11_Xaccessstr_INCLUDE_PATH})
265 list(APPEND X11_INCLUDE_DIR ${X11_Xaccess_INCLUDE_PATH})
268 if (X11_Xpm_INCLUDE_PATH AND X11_Xpm_LIB)
269 set(X11_Xpm_FOUND TRUE)
270 list(APPEND X11_INCLUDE_DIR ${X11_Xpm_INCLUDE_PATH})
273 if (X11_Xcomposite_INCLUDE_PATH AND X11_Xcomposite_LIB)
274 set(X11_Xcomposite_FOUND TRUE)
275 list(APPEND X11_INCLUDE_DIR ${X11_Xcomposite_INCLUDE_PATH})
278 if (X11_Xdamage_INCLUDE_PATH AND X11_Xdamage_LIB)
279 set(X11_Xdamage_FOUND TRUE)
280 list(APPEND X11_INCLUDE_DIR ${X11_Xdamage_INCLUDE_PATH})
283 if (X11_XShm_INCLUDE_PATH)
284 set(X11_XShm_FOUND TRUE)
285 list(APPEND X11_INCLUDE_DIR ${X11_XShm_INCLUDE_PATH})
288 if (X11_Xtst_INCLUDE_PATH AND X11_Xtst_LIB)
289 set(X11_Xtst_FOUND TRUE)
290 # Backwards compatibility.
291 set(X11_XTest_FOUND TRUE)
292 list(APPEND X11_INCLUDE_DIR ${X11_Xtst_INCLUDE_PATH})
295 if (X11_Xi_INCLUDE_PATH AND X11_Xi_LIB)
296 set(X11_Xi_FOUND TRUE)
297 # Backwards compatibility.
298 set(X11_Xinput_FOUND TRUE)
299 list(APPEND X11_INCLUDE_DIR ${X11_Xi_INCLUDE_PATH})
302 if (X11_Xinerama_INCLUDE_PATH AND X11_Xinerama_LIB)
303 set(X11_Xinerama_FOUND TRUE)
304 list(APPEND X11_INCLUDE_DIR ${X11_Xinerama_INCLUDE_PATH})
307 if (X11_Xfixes_INCLUDE_PATH AND X11_Xfixes_LIB)
308 set(X11_Xfixes_FOUND TRUE)
309 list(APPEND X11_INCLUDE_DIR ${X11_Xfixes_INCLUDE_PATH})
312 if (X11_Xrender_INCLUDE_PATH AND X11_Xrender_LIB)
313 set(X11_Xrender_FOUND TRUE)
314 list(APPEND X11_INCLUDE_DIR ${X11_Xrender_INCLUDE_PATH})
317 if (X11_XRes_INCLUDE_PATH AND X11_XRes_LIB)
318 set(X11_XRes_FOUND TRUE)
319 list(APPEND X11_INCLUDE_DIR ${X11_XRes_INCLUDE_PATH})
322 if (X11_Xrandr_INCLUDE_PATH AND X11_Xrandr_LIB)
323 set(X11_Xrandr_FOUND TRUE)
324 list(APPEND X11_INCLUDE_DIR ${X11_Xrandr_INCLUDE_PATH})
327 if (X11_Xxf86misc_INCLUDE_PATH AND X11_Xxf86misc_LIB)
328 set(X11_Xxf86misc_FOUND TRUE)
329 # Backwards compatibility.
330 set(X11_xf86misc_FOUND TRUE)
331 list(APPEND X11_INCLUDE_DIR ${X11_Xxf86misc_INCLUDE_PATH})
334 if (X11_Xxf86vm_INCLUDE_PATH AND X11_Xxf86vm_LIB)
335 set(X11_Xxf86vm_FOUND TRUE)
336 # Backwards compatibility.
337 set(X11_xf86vmode_FOUND TRUE)
338 list(APPEND X11_INCLUDE_DIR ${X11_Xxf86vm_INCLUDE_PATH})
341 if (X11_Xcursor_INCLUDE_PATH AND X11_Xcursor_LIB)
342 set(X11_Xcursor_FOUND TRUE)
343 list(APPEND X11_INCLUDE_DIR ${X11_Xcursor_INCLUDE_PATH})
346 if (X11_Xss_INCLUDE_PATH AND X11_Xss_LIB)
347 set(X11_Xss_FOUND TRUE)
348 set(X11_Xscreensaver_FOUND TRUE)
349 list(APPEND X11_INCLUDE_DIR ${X11_Xss_INCLUDE_PATH})
352 if (X11_dpms_INCLUDE_PATH)
353 set(X11_dpms_FOUND TRUE)
354 list(APPEND X11_INCLUDE_DIR ${X11_dpms_INCLUDE_PATH})
357 if (X11_Xkb_INCLUDE_PATH AND X11_Xkblib_INCLUDE_PATH AND X11_Xlib_INCLUDE_PATH)
358 set(X11_Xkb_FOUND TRUE)
359 list(APPEND X11_INCLUDE_DIR ${X11_Xkb_INCLUDE_PATH} )
362 if (X11_xkbcommon_INCLUDE_PATH AND X11_xkbcommon_LIB)
363 set(X11_xkbcommon_FOUND TRUE)
366 if (X11_xkbcommon_X11_INCLUDE_PATH AND X11_xkbcommon_X11_LIB)
367 set(X11_xkbcommon_X11_FOUND TRUE)
370 if (X11_xkbfile_INCLUDE_PATH AND X11_xkbfile_LIB AND X11_Xlib_INCLUDE_PATH)
371 set(X11_xkbfile_FOUND TRUE)
372 # Backwards compatibility.
373 set(X11_Xkbfile_FOUND TRUE)
374 list(APPEND X11_INCLUDE_DIR ${X11_xkbfile_INCLUDE_PATH} )
377 if (X11_Xmu_INCLUDE_PATH AND X11_Xmu_LIB)
378 set(X11_Xmu_FOUND TRUE)
379 list(APPEND X11_INCLUDE_DIR ${X11_Xmu_INCLUDE_PATH})
382 if (X11_XSync_INCLUDE_PATH)
383 set(X11_XSync_FOUND TRUE)
384 list(APPEND X11_INCLUDE_DIR ${X11_XSync_INCLUDE_PATH})
387 if(X11_ICE_LIB AND X11_ICE_INCLUDE_PATH)
388 set(X11_ICE_FOUND TRUE)
391 if(X11_SM_LIB AND X11_SM_INCLUDE_PATH)
392 set(X11_SM_FOUND TRUE)
395 # Most of the X11 headers will be in the same directories, avoid
396 # creating a huge list of duplicates.
398 list(REMOVE_DUPLICATES X11_INCLUDE_DIR)
401 # Deprecated variable for backwards compatibility with CMake 1.4
402 if (X11_X11_INCLUDE_PATH AND X11_LIBRARIES)
406 include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
407 find_package_handle_standard_args(X11
408 REQUIRED_VARS X11_X11_INCLUDE_PATH X11_X11_LIB
412 include(${CMAKE_CURRENT_LIST_DIR}/CheckFunctionExists.cmake)
413 include(${CMAKE_CURRENT_LIST_DIR}/CheckLibraryExists.cmake)
415 # Translated from an autoconf-generated configure script.
416 # See libs.m4 in autoconf's m4 directory.
417 if($ENV{ISC} MATCHES "^yes$")
418 set(X11_X_EXTRA_LIBS -lnsl_s -linet)
420 set(X11_X_EXTRA_LIBS "")
422 # See if XOpenDisplay in X11 works by itself.
423 check_library_exists("${X11_LIBRARIES}" "XOpenDisplay" "${X11_LIBRARY_DIR}" X11_LIB_X11_SOLO)
424 if(NOT X11_LIB_X11_SOLO)
425 # Find library needed for dnet_ntoa.
426 check_library_exists("dnet" "dnet_ntoa" "" X11_LIB_DNET_HAS_DNET_NTOA)
427 if (X11_LIB_DNET_HAS_DNET_NTOA)
428 list(APPEND X11_X_EXTRA_LIBS -ldnet)
430 check_library_exists("dnet_stub" "dnet_ntoa" "" X11_LIB_DNET_STUB_HAS_DNET_NTOA)
431 if (X11_LIB_DNET_STUB_HAS_DNET_NTOA)
432 list(APPEND X11_X_EXTRA_LIBS -ldnet_stub)
437 # Find library needed for gethostbyname.
438 check_function_exists("gethostbyname" CMAKE_HAVE_GETHOSTBYNAME)
439 if(NOT CMAKE_HAVE_GETHOSTBYNAME)
440 check_library_exists("nsl" "gethostbyname" "" CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)
441 if (CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)
442 list(APPEND X11_X_EXTRA_LIBS -lnsl)
444 check_library_exists("bsd" "gethostbyname" "" CMAKE_LIB_BSD_HAS_GETHOSTBYNAME)
445 if (CMAKE_LIB_BSD_HAS_GETHOSTBYNAME)
446 list(APPEND X11_X_EXTRA_LIBS -lbsd)
451 # Find library needed for connect.
452 check_function_exists("connect" CMAKE_HAVE_CONNECT)
453 if(NOT CMAKE_HAVE_CONNECT)
454 check_library_exists("socket" "connect" "" CMAKE_LIB_SOCKET_HAS_CONNECT)
455 if (CMAKE_LIB_SOCKET_HAS_CONNECT)
456 list(INSERT X11_X_EXTRA_LIBS 0 -lsocket)
460 # Find library needed for remove.
461 check_function_exists("remove" CMAKE_HAVE_REMOVE)
462 if(NOT CMAKE_HAVE_REMOVE)
463 check_library_exists("posix" "remove" "" CMAKE_LIB_POSIX_HAS_REMOVE)
464 if (CMAKE_LIB_POSIX_HAS_REMOVE)
465 list(APPEND X11_X_EXTRA_LIBS -lposix)
469 # Find library needed for shmat.
470 check_function_exists("shmat" CMAKE_HAVE_SHMAT)
471 if(NOT CMAKE_HAVE_SHMAT)
472 check_library_exists("ipc" "shmat" "" CMAKE_LIB_IPS_HAS_SHMAT)
473 if (CMAKE_LIB_IPS_HAS_SHMAT)
474 list(APPEND X11_X_EXTRA_LIBS -lipc)
480 check_library_exists("ICE" "IceConnectionNumber" "${X11_LIBRARY_DIR}"
481 CMAKE_LIB_ICE_HAS_ICECONNECTIONNUMBER)
482 if(CMAKE_LIB_ICE_HAS_ICECONNECTIONNUMBER)
483 set (X11_X_PRE_LIBS ${X11_ICE_LIB})
485 list(INSERT X11_X_PRE_LIBS 0 ${X11_SM_LIB})
490 # Build the final list of libraries.
491 set(X11_LIBRARIES ${X11_X_PRE_LIBS} ${X11_LIBRARIES} ${X11_X_EXTRA_LIBS})
493 if (NOT TARGET X11::X11)
494 add_library(X11::X11 UNKNOWN IMPORTED)
495 set_target_properties(X11::X11 PROPERTIES
496 IMPORTED_LOCATION "${X11_X11_LIB}"
497 INTERFACE_INCLUDE_DIRECTORIES "${X11_X11_INCLUDE_PATH}")
501 if (X11_ICE_FOUND AND NOT TARGET X11::ICE)
502 add_library(X11::ICE UNKNOWN IMPORTED)
503 set_target_properties(X11::ICE PROPERTIES
504 IMPORTED_LOCATION "${X11_ICE_LIB}"
505 INTERFACE_INCLUDE_DIRECTORIES "${X11_ICE_INCLUDE_PATH}")
508 if (X11_SM_FOUND AND NOT TARGET X11::SM)
509 add_library(X11::SM UNKNOWN IMPORTED)
510 set_target_properties(X11::SM PROPERTIES
511 IMPORTED_LOCATION "${X11_SM_LIB}"
512 INTERFACE_INCLUDE_DIRECTORIES "${X11_SM_INCLUDE_PATH}")
515 if (X11_Xau_FOUND AND NOT TARGET X11::Xau)
516 add_library(X11::Xau UNKNOWN IMPORTED)
517 set_target_properties(X11::Xau PROPERTIES
518 IMPORTED_LOCATION "${X11_Xau_LIB}"
519 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xau_INCLUDE_PATH}")
522 if (X11_xcb_FOUND AND NOT TARGET X11::xcb)
523 add_library(X11::xcb UNKNOWN IMPORTED)
524 set_target_properties(X11::xcb PROPERTIES
525 IMPORTED_LOCATION "${X11_xcb_LIB}"
526 INTERFACE_INCLUDE_DIRECTORIES "${X11_xcb_INCLUDE_PATH}")
529 if (X11_X11_xcb_FOUND AND NOT TARGET X11::X11_xcb)
530 add_library(X11::X11_xcb UNKNOWN IMPORTED)
531 set_target_properties(X11::X11_xcb PROPERTIES
532 IMPORTED_LOCATION "${X11_X11_xcb_LIB}"
533 INTERFACE_INCLUDE_DIRECTORIES "${X11_X11_xcb_INCLUDE_PATH}"
534 INTERFACE_LINK_LIBRARIES "X11::xcb;X11::X11")
537 if (X11_xcb_icccm_FOUND AND NOT TARGET X11::xcb_icccm)
538 add_library(X11::xcb_icccm UNKNOWN IMPORTED)
539 set_target_properties(X11::xcb_icccm PROPERTIES
540 IMPORTED_LOCATION "${X11_xcb_icccm_LIB}"
541 INTERFACE_LINK_LIBRARIES "X11::xcb")
544 if (X11_xcb_xkb_FOUND AND NOT TARGET X11::xcb_xkb)
545 add_library(X11::xcb_xkb UNKNOWN IMPORTED)
546 set_target_properties(X11::xcb_xkb PROPERTIES
547 IMPORTED_LOCATION "${X11_xcb_xkb_LIB}"
548 INTERFACE_LINK_LIBRARIES "X11::xcb")
551 if (X11_Xcomposite_FOUND AND NOT TARGET X11::Xcomposite)
552 add_library(X11::Xcomposite UNKNOWN IMPORTED)
553 set_target_properties(X11::Xcomposite PROPERTIES
554 IMPORTED_LOCATION "${X11_Xcomposite_LIB}"
555 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xcomposite_INCLUDE_PATH}"
556 INTERFACE_LINK_LIBRARIES "X11::X11")
559 if (X11_Xcursor_FOUND AND NOT TARGET X11::Xcursor)
560 add_library(X11::Xcursor UNKNOWN IMPORTED)
561 set_target_properties(X11::Xcursor PROPERTIES
562 IMPORTED_LOCATION "${X11_Xcursor_LIB}"
563 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xcursor_INCLUDE_PATH}"
564 INTERFACE_LINK_LIBRARIES "X11::Xrender;X11::Xfixes;X11::X11")
567 if (X11_Xdamage_FOUND AND NOT TARGET X11::Xdamage)
568 add_library(X11::Xdamage UNKNOWN IMPORTED)
569 set_target_properties(X11::Xdamage PROPERTIES
570 IMPORTED_LOCATION "${X11_Xdamage_LIB}"
571 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xdamage_INCLUDE_PATH}"
572 INTERFACE_LINK_LIBRARIES "X11::Xfixes;X11::X11")
575 if (X11_Xdmcp_FOUND AND NOT TARGET X11::Xdmcp)
576 add_library(X11::Xdmcp UNKNOWN IMPORTED)
577 set_target_properties(X11::Xdmcp PROPERTIES
578 IMPORTED_LOCATION "${X11_Xdmcp_LIB}"
579 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xdmcp_INCLUDE_PATH}")
582 if (X11_Xext_FOUND AND NOT TARGET X11::Xext)
583 add_library(X11::Xext UNKNOWN IMPORTED)
584 set_target_properties(X11::Xext PROPERTIES
585 IMPORTED_LOCATION "${X11_Xext_LIB}"
586 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xext_INCLUDE_PATH}"
587 INTERFACE_LINK_LIBRARIES "X11::X11")
590 if (X11_Xxf86misc_FOUND AND NOT TARGET X11::Xxf86misc)
591 add_library(X11::Xxf86misc UNKNOWN IMPORTED)
592 set_target_properties(X11::Xxf86misc PROPERTIES
593 IMPORTED_LOCATION "${X11_Xxf86misc_LIB}"
594 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xxf86misc_INCLUDE_PATH}"
595 INTERFACE_LINK_LIBRARIES "X11::X11;X11::Xext")
598 if (X11_Xxf86vm_FOUND AND NOT TARGET X11::Xxf86vm)
599 add_library(X11::Xxf86vm UNKNOWN IMPORTED)
600 set_target_properties(X11::Xxf86vm PROPERTIES
601 IMPORTED_LOCATION "${X11_Xxf86vm_LIB}"
602 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xxf86vm_INCLUDE_PATH}"
603 INTERFACE_LINK_LIBRARIES "X11::X11;X11::Xext")
606 if (X11_Xfixes_FOUND AND NOT TARGET X11::Xfixes)
607 add_library(X11::Xfixes UNKNOWN IMPORTED)
608 set_target_properties(X11::Xfixes PROPERTIES
609 IMPORTED_LOCATION "${X11_Xfixes_LIB}"
610 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xfixes_INCLUDE_PATH}"
611 INTERFACE_LINK_LIBRARIES "X11::X11")
614 if (X11_Xft_FOUND AND NOT TARGET X11::Xft)
615 add_library(X11::Xft UNKNOWN IMPORTED)
616 set_target_properties(X11::Xft PROPERTIES
617 IMPORTED_LOCATION "${X11_Xft_LIB}"
618 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xft_INCLUDE_PATH}"
619 INTERFACE_LINK_LIBRARIES "X11::Xrender;X11::X11;Fontconfig::Fontconfig;Freetype::Freetype")
622 if (X11_Xi_FOUND AND NOT TARGET X11::Xi)
623 add_library(X11::Xi UNKNOWN IMPORTED)
624 set_target_properties(X11::Xi PROPERTIES
625 IMPORTED_LOCATION "${X11_Xi_LIB}"
626 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xi_INCLUDE_PATH}"
627 INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
630 if (X11_Xinerama_FOUND AND NOT TARGET X11::Xinerama)
631 add_library(X11::Xinerama UNKNOWN IMPORTED)
632 set_target_properties(X11::Xinerama PROPERTIES
633 IMPORTED_LOCATION "${X11_Xinerama_LIB}"
634 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xinerama_INCLUDE_PATH}"
635 INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
638 if (X11_Xkb_FOUND AND NOT TARGET X11::Xkb)
639 add_library(X11::Xkb INTERFACE IMPORTED)
640 set_target_properties(X11::Xkb PROPERTIES
641 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xkb_INCLUDE_PATH}"
642 INTERFACE_LINK_LIBRARIES "X11::X11")
645 if (X11_xkbcommon_FOUND AND NOT TARGET X11::xkbcommon)
646 add_library(X11::xkbcommon UNKNOWN IMPORTED)
647 set_target_properties(X11::xkbcommon PROPERTIES
648 IMPORTED_LOCATION "${X11_xkbcommon_LIB}"
649 INTERFACE_INCLUDE_DIRECTORIES "${X11_xkbcommon_INCLUDE_PATH}")
652 if (X11_xkbcommon_X11_FOUND AND NOT TARGET X11::xkbcommon_X11)
653 add_library(X11::xkbcommon_X11 UNKNOWN IMPORTED)
654 set_target_properties(X11::xkbcommon_X11 PROPERTIES
655 IMPORTED_LOCATION "${X11_xkbcommon_X11_LIB}"
656 INTERFACE_INCLUDE_DIRECTORIES "${X11_xkbcommon_X11_INCLUDE_PATH}"
657 INTERFACE_LINK_LIBRARIES "X11::X11;X11::xkbcommon")
660 if (X11_xkbfile_FOUND AND NOT TARGET X11::xkbfile)
661 add_library(X11::xkbfile UNKNOWN IMPORTED)
662 set_target_properties(X11::xkbfile PROPERTIES
663 IMPORTED_LOCATION "${X11_xkbfile_LIB}"
664 INTERFACE_INCLUDE_DIRECTORIES "${X11_xkbfile_INCLUDE_PATH}"
665 INTERFACE_LINK_LIBRARIES "X11::X11")
668 if (X11_Xmu_FOUND AND NOT TARGET X11::Xmu)
669 add_library(X11::Xmu UNKNOWN IMPORTED)
670 set_target_properties(X11::Xmu PROPERTIES
671 IMPORTED_LOCATION "${X11_Xmu_LIB}"
672 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xmu_INCLUDE_PATH}"
673 INTERFACE_LINK_LIBRARIES "X11::Xt;X11::Xext;X11::X11")
676 if (X11_Xpm_FOUND AND NOT TARGET X11::Xpm)
677 add_library(X11::Xpm UNKNOWN IMPORTED)
678 set_target_properties(X11::Xpm PROPERTIES
679 IMPORTED_LOCATION "${X11_Xpm_LIB}"
680 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xpm_INCLUDE_PATH}"
681 INTERFACE_LINK_LIBRARIES "X11::X11")
684 if (X11_Xtst_FOUND AND NOT TARGET X11::Xtst)
685 add_library(X11::Xtst UNKNOWN IMPORTED)
686 set_target_properties(X11::Xtst PROPERTIES
687 IMPORTED_LOCATION "${X11_Xtst_LIB}"
688 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xtst_INCLUDE_PATH}"
689 INTERFACE_LINK_LIBRARIES "X11::Xi;X11::Xext;X11::X11")
692 if (X11_Xrandr_FOUND AND NOT TARGET X11::Xrandr)
693 add_library(X11::Xrandr UNKNOWN IMPORTED)
694 set_target_properties(X11::Xrandr PROPERTIES
695 IMPORTED_LOCATION "${X11_Xrandr_LIB}"
696 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xrandr_INCLUDE_PATH}"
697 INTERFACE_LINK_LIBRARIES "X11::Xrender;X11::Xext;X11::X11")
700 if (X11_Xrender_FOUND AND NOT TARGET X11::Xrender)
701 add_library(X11::Xrender UNKNOWN IMPORTED)
702 set_target_properties(X11::Xrender PROPERTIES
703 IMPORTED_LOCATION "${X11_Xrender_LIB}"
704 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xrender_INCLUDE_PATH}"
705 INTERFACE_LINK_LIBRARIES "X11::X11")
708 if (X11_XRes_FOUND AND NOT TARGET X11::XRes)
709 add_library(X11::XRes UNKNOWN IMPORTED)
710 set_target_properties(X11::XRes PROPERTIES
711 IMPORTED_LOCATION "${X11_XRes_LIB}"
712 INTERFACE_INCLUDE_DIRECTORIES "${X11_XRes_INCLUDE_PATH}"
713 INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
716 if (X11_Xss_FOUND AND NOT TARGET X11::Xss)
717 add_library(X11::Xss UNKNOWN IMPORTED)
718 set_target_properties(X11::Xss PROPERTIES
719 IMPORTED_LOCATION "${X11_Xss_LIB}"
720 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xss_INCLUDE_PATH}"
721 INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
724 if (X11_Xt_FOUND AND NOT TARGET X11::Xt)
725 add_library(X11::Xt UNKNOWN IMPORTED)
726 set_target_properties(X11::Xt PROPERTIES
727 IMPORTED_LOCATION "${X11_Xt_LIB}"
728 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xt_INCLUDE_PATH}"
729 INTERFACE_LINK_LIBRARIES "X11::ICE;X11::SM;X11::X11")
732 if (X11_Xutil_FOUND AND NOT TARGET X11::Xutil)
733 add_library(X11::Xutil INTERFACE IMPORTED)
734 set_target_properties(X11::Xutil PROPERTIES
735 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xutil_INCLUDE_PATH}"
736 # libX11 contains the implementations for functions in the Xutil.h
738 INTERFACE_LINK_LIBRARIES "X11::X11")
741 if (X11_Xv_FOUND AND NOT TARGET X11::Xv)
742 add_library(X11::Xv UNKNOWN IMPORTED)
743 set_target_properties(X11::Xv PROPERTIES
744 IMPORTED_LOCATION "${X11_Xv_LIB}"
745 INTERFACE_INCLUDE_DIRECTORIES "${X11_Xv_INCLUDE_PATH}"
746 INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
752 X11_Xext_INCLUDE_PATH
760 X11_X11_xcb_INCLUDE_PATH
761 X11_Xlib_INCLUDE_PATH
762 X11_Xutil_INCLUDE_PATH
763 X11_Xcomposite_INCLUDE_PATH
766 X11_Xfixes_INCLUDE_PATH
768 X11_Xrandr_INCLUDE_PATH
770 X11_Xdamage_INCLUDE_PATH
772 X11_Xrender_INCLUDE_PATH
774 X11_XRes_INCLUDE_PATH
776 X11_Xxf86misc_INCLUDE_PATH
778 X11_Xxf86vm_INCLUDE_PATH
782 X11_Xinerama_INCLUDE_PATH
784 X11_Xtst_INCLUDE_PATH
786 X11_Xcursor_INCLUDE_PATH
787 X11_dpms_INCLUDE_PATH
792 X11_Xaccessrules_INCLUDE_PATH
793 X11_Xaccessstr_INCLUDE_PATH
794 X11_Xdmcp_INCLUDE_PATH
796 X11_Xkblib_INCLUDE_PATH
797 X11_xkbcommon_INCLUDE_PATH
799 X11_xkbcommon_X11_INCLUDE_PATH
800 X11_xkbcommon_X11_LIB
801 X11_xkbfile_INCLUDE_PATH
811 X11_Xshape_INCLUDE_PATH
814 X11_XShm_INCLUDE_PATH
819 X11_XSync_INCLUDE_PATH
821 set(CMAKE_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK_SAVE})
822 set(CMAKE_REQUIRED_QUIET ${CMAKE_REQUIRED_QUIET_SAVE})