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CMake/Modules/FindX11.cmake
Zsolt Parragi 77802aab97 FindX11: Find additional libraries 
With this change, FindLibrary(X11) learns about the following libraries:

 * xcb
 * X11-xcb
 * xcb-icccm
 * xcb-xkb
 * xkbcommon
 * xkbcommon-X11
2020-03-04 16:55:32 +01:00

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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
FindX11
-------
Find X11 installation
Try to find X11 on UNIX systems. The following values are defined
::
X11_FOUND - True if X11 is available
X11_INCLUDE_DIR - include directories to use X11
X11_LIBRARIES - link against these to use X11
and also the following more fine grained variables and targets:
::
X11_ICE_INCLUDE_PATH, X11_ICE_LIB, X11_ICE_FOUND, X11::ICE
X11_SM_INCLUDE_PATH, X11_SM_LIB, X11_SM_FOUND, X11::SM
X11_X11_INCLUDE_PATH, X11_X11_LIB, X11::X11
X11_Xaccessrules_INCLUDE_PATH,
X11_Xaccessstr_INCLUDE_PATH, X11_Xaccess_FOUND
X11_Xau_INCLUDE_PATH, X11_Xau_LIB, X11_Xau_FOUND, X11::Xau
X11_xcb_INCLUDE_PATH, X11_xcb_LIB, X11_xcb_FOUND, X11::xcb
X11_X11_xcb_INCLUDE_PATH, X11_X11_xcb_LIB, X11_X11_xcb_FOUND, X11::X11_xcb
X11_xcb_icccm_INCLUDE_PATH, X11_xcb_icccm_LIB, X11_xcb_icccm_FOUND, X11::xcb_icccm
X11_xcb_xkb_INCLUDE_PATH, X11_xcb_xkb_LIB, X11_xcb_xkb_FOUND, X11::xcb_xkb
X11_Xcomposite_INCLUDE_PATH, X11_Xcomposite_LIB, X11_Xcomposite_FOUND, X11::Xcomposite
X11_Xcursor_INCLUDE_PATH, X11_Xcursor_LIB, X11_Xcursor_FOUND, X11::Xcursor
X11_Xdamage_INCLUDE_PATH, X11_Xdamage_LIB, X11_Xdamage_FOUND, X11::Xdamage
X11_Xdmcp_INCLUDE_PATH, X11_Xdmcp_LIB, X11_Xdmcp_FOUND, X11::Xdmcp
X11_Xext_INCLUDE_PATH, X11_Xext_LIB, X11_Xext_FOUND, X11::Xext
X11_Xxf86misc_INCLUDE_PATH, X11_Xxf86misc_LIB, X11_Xxf86misc_FOUND, X11::Xxf86misc
X11_Xxf86vm_INCLUDE_PATH, X11_Xxf86vm_LIB X11_Xxf86vm_FOUND, X11::Xxf86vm
X11_Xfixes_INCLUDE_PATH, X11_Xfixes_LIB, X11_Xfixes_FOUND, X11::Xfixes
X11_Xft_INCLUDE_PATH, X11_Xft_LIB, X11_Xft_FOUND, X11::Xft
X11_Xi_INCLUDE_PATH, X11_Xi_LIB, X11_Xi_FOUND, X11::Xi
X11_Xinerama_INCLUDE_PATH, X11_Xinerama_LIB, X11_Xinerama_FOUND, X11::Xinerama
X11_Xkb_INCLUDE_PATH,
X11_Xkblib_INCLUDE_PATH, X11_Xkb_FOUND, X11::Xkb
X11_xkbcommon_INCLUDE_PATH, X11_xkbcommon_LIB, X11_xkbcommon_FOUND, X11::xkbcommon
X11_xkbcommon_X11_INCLUDE_PATH,X11_xkbcommon_X11_LIB,X11_xkbcommon_X11_FOUND,X11::xkbcommon_X11
X11_xkbfile_INCLUDE_PATH, X11_xkbfile_LIB, X11_xkbfile_FOUND, X11::xkbfile
X11_Xmu_INCLUDE_PATH, X11_Xmu_LIB, X11_Xmu_FOUND, X11::Xmu
X11_Xpm_INCLUDE_PATH, X11_Xpm_LIB, X11_Xpm_FOUND, X11::Xpm
X11_Xtst_INCLUDE_PATH, X11_Xtst_LIB, X11_Xtst_FOUND, X11::Xtst
X11_Xrandr_INCLUDE_PATH, X11_Xrandr_LIB, X11_Xrandr_FOUND, X11::Xrandr
X11_Xrender_INCLUDE_PATH, X11_Xrender_LIB, X11_Xrender_FOUND, X11::Xrender
X11_XRes_INCLUDE_PATH, X11_XRes_LIB, X11_XRes_FOUND, X11::XRes
X11_Xss_INCLUDE_PATH, X11_Xss_LIB, X11_Xss_FOUND, X11::Xss
X11_Xt_INCLUDE_PATH, X11_Xt_LIB, X11_Xt_FOUND, X11::Xt
X11_Xutil_INCLUDE_PATH, X11_Xutil_FOUND, X11::Xutil
X11_Xv_INCLUDE_PATH, X11_Xv_LIB, X11_Xv_FOUND, X11::Xv
X11_dpms_INCLUDE_PATH, (in X11_Xext_LIB), X11_dpms_FOUND
X11_XShm_INCLUDE_PATH, (in X11_Xext_LIB), X11_XShm_FOUND
X11_Xshape_INCLUDE_PATH, (in X11_Xext_LIB), X11_Xshape_FOUND
X11_XSync_INCLUDE_PATH, (in X11_Xext_LIB), X11_XSync_FOUND
#]=======================================================================]
if (UNIX)
set(X11_FOUND 0)
# X11 is never a framework and some header files may be
# found in tcl on the mac
set(CMAKE_FIND_FRAMEWORK_SAVE ${CMAKE_FIND_FRAMEWORK})
set(CMAKE_FIND_FRAMEWORK NEVER)
set(CMAKE_REQUIRED_QUIET_SAVE ${CMAKE_REQUIRED_QUIET})
set(CMAKE_REQUIRED_QUIET ${X11_FIND_QUIETLY})
set(X11_INC_SEARCH_PATH
/usr/pkg/xorg/include
/usr/X11R6/include
/usr/X11R7/include
/usr/include/X11
/usr/openwin/include
/usr/openwin/share/include
/opt/graphics/OpenGL/include
/opt/X11/include
)
set(X11_LIB_SEARCH_PATH
/usr/pkg/xorg/lib
/usr/X11R6/lib
/usr/X11R7/lib
/usr/openwin/lib
/opt/X11/lib
)
find_path(X11_X11_INCLUDE_PATH X11/X.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xlib_INCLUDE_PATH X11/Xlib.h ${X11_INC_SEARCH_PATH})
# Look for includes; keep the list sorted by name of the cmake *_INCLUDE_PATH
# variable (which doesn't need to match the include file name).
# Solaris lacks XKBrules.h, so we should skip kxkbd there.
find_path(X11_ICE_INCLUDE_PATH X11/ICE/ICE.h ${X11_INC_SEARCH_PATH})
find_path(X11_SM_INCLUDE_PATH X11/SM/SM.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xaccessrules_INCLUDE_PATH X11/extensions/XKBrules.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xaccessstr_INCLUDE_PATH X11/extensions/XKBstr.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xau_INCLUDE_PATH X11/Xauth.h ${X11_INC_SEARCH_PATH})
find_path(X11_xcb_INCLUDE_PATH xcb/xcb.h ${X11_INC_SEARCH_PATH})
find_path(X11_X11_xcb_INCLUDE_PATH X11/Xlib-xcb.h ${X11_INC_SEARCH_PATH})
find_path(X11_xcb_icccm_INCLUDE_PATH xcb/xcb_icccm.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xcomposite_INCLUDE_PATH X11/extensions/Xcomposite.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xcursor_INCLUDE_PATH X11/Xcursor/Xcursor.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xdamage_INCLUDE_PATH X11/extensions/Xdamage.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xdmcp_INCLUDE_PATH X11/Xdmcp.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xext_INCLUDE_PATH X11/extensions/Xext.h ${X11_INC_SEARCH_PATH})
find_path(X11_dpms_INCLUDE_PATH X11/extensions/dpms.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xxf86misc_INCLUDE_PATH X11/extensions/xf86misc.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xxf86vm_INCLUDE_PATH X11/extensions/xf86vmode.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xfixes_INCLUDE_PATH X11/extensions/Xfixes.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xft_INCLUDE_PATH X11/Xft/Xft.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xi_INCLUDE_PATH X11/extensions/XInput.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xinerama_INCLUDE_PATH X11/extensions/Xinerama.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xkb_INCLUDE_PATH X11/extensions/XKB.h ${X11_INC_SEARCH_PATH})
find_path(X11_xkbcommon_INCLUDE_PATH xkbcommon/xkbcommon.h ${X11_INC_SEARCH_PATH})
find_path(X11_xkbcommon_X11_INCLUDE_PATH xkbcommon/xkbcommon-x11.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xkblib_INCLUDE_PATH X11/XKBlib.h ${X11_INC_SEARCH_PATH})
find_path(X11_xkbfile_INCLUDE_PATH X11/extensions/XKBfile.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xmu_INCLUDE_PATH X11/Xmu/Xmu.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xpm_INCLUDE_PATH X11/xpm.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xtst_INCLUDE_PATH X11/extensions/XTest.h ${X11_INC_SEARCH_PATH})
find_path(X11_XShm_INCLUDE_PATH X11/extensions/XShm.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xrandr_INCLUDE_PATH X11/extensions/Xrandr.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xrender_INCLUDE_PATH X11/extensions/Xrender.h ${X11_INC_SEARCH_PATH})
find_path(X11_XRes_INCLUDE_PATH X11/extensions/XRes.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xss_INCLUDE_PATH X11/extensions/scrnsaver.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xshape_INCLUDE_PATH X11/extensions/shape.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xutil_INCLUDE_PATH X11/Xutil.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xt_INCLUDE_PATH X11/Intrinsic.h ${X11_INC_SEARCH_PATH})
find_path(X11_Xv_INCLUDE_PATH X11/extensions/Xvlib.h ${X11_INC_SEARCH_PATH})
find_path(X11_XSync_INCLUDE_PATH X11/extensions/sync.h ${X11_INC_SEARCH_PATH})
# Backwards compatibility.
set(X11_Xinput_INCLUDE_PATH "${X11_Xi_INCLUDE_PATH}")
set(X11_xf86misc_INCLUDE_PATH "${X11_Xxf86misc_INCLUDE_PATH}")
set(X11_xf86vmode_INCLUDE_PATH "${X11_Xxf8vm_INCLUDE_PATH}")
set(X11_Xkbfile_INCLUDE_PATH "${X11_xkbfile_INCLUDE_PATH}")
set(X11_XTest_INCLUDE_PATH "${X11_Xtst_INCLUDE_PATH}")
set(X11_Xscreensaver_INCLUDE_PATH "${X11_Xss_INCLUDE_PATH}")
find_library(X11_X11_LIB X11 ${X11_LIB_SEARCH_PATH})
# Find additional X libraries. Keep list sorted by library name.
find_library(X11_ICE_LIB ICE ${X11_LIB_SEARCH_PATH})
find_library(X11_SM_LIB SM ${X11_LIB_SEARCH_PATH})
find_library(X11_Xau_LIB Xau ${X11_LIB_SEARCH_PATH})
find_library(X11_xcb_LIB xcb ${X11_LIB_SEARCH_PATH})
find_library(X11_X11_xcb_LIB X11-xcb ${X11_LIB_SEARCH_PATH})
find_library(X11_xcb_icccm_LIB xcb-icccm ${X11_LIB_SEARCH_PATH})
find_library(X11_xcb_xkb_LIB xcb-xkb ${X11_LIB_SEARCH_PATH})
find_library(X11_Xcomposite_LIB Xcomposite ${X11_LIB_SEARCH_PATH})
find_library(X11_Xcursor_LIB Xcursor ${X11_LIB_SEARCH_PATH})
find_library(X11_Xdamage_LIB Xdamage ${X11_LIB_SEARCH_PATH})
find_library(X11_Xdmcp_LIB Xdmcp ${X11_LIB_SEARCH_PATH})
find_library(X11_Xext_LIB Xext ${X11_LIB_SEARCH_PATH})
find_library(X11_Xfixes_LIB Xfixes ${X11_LIB_SEARCH_PATH})
find_library(X11_Xft_LIB Xft ${X11_LIB_SEARCH_PATH})
find_library(X11_Xi_LIB Xi ${X11_LIB_SEARCH_PATH})
find_library(X11_Xinerama_LIB Xinerama ${X11_LIB_SEARCH_PATH})
find_library(X11_xkbcommon_LIB xkbcommon ${X11_LIB_SEARCH_PATH})
find_library(X11_xkbcommon_X11_LIB xkbcommon-x11 ${X11_LIB_SEARCH_PATH})
find_library(X11_xkbfile_LIB xkbfile ${X11_LIB_SEARCH_PATH})
find_library(X11_Xmu_LIB Xmu ${X11_LIB_SEARCH_PATH})
find_library(X11_Xpm_LIB Xpm ${X11_LIB_SEARCH_PATH})
find_library(X11_Xrandr_LIB Xrandr ${X11_LIB_SEARCH_PATH})
find_library(X11_Xrender_LIB Xrender ${X11_LIB_SEARCH_PATH})
find_library(X11_XRes_LIB XRes ${X11_LIB_SEARCH_PATH})
find_library(X11_Xss_LIB Xss ${X11_LIB_SEARCH_PATH})
find_library(X11_Xt_LIB Xt ${X11_LIB_SEARCH_PATH})
find_library(X11_Xtst_LIB Xtst ${X11_LIB_SEARCH_PATH})
find_library(X11_Xv_LIB Xv ${X11_LIB_SEARCH_PATH})
find_library(X11_Xxf86misc_LIB Xxf86misc ${X11_LIB_SEARCH_PATH})
find_library(X11_Xxf86vm_LIB Xxf86vm ${X11_LIB_SEARCH_PATH})
# Backwards compatibility.
set(X11_Xinput_LIB "${X11_Xi_LIB}")
set(X11_Xkbfile_LIB "${X11_xkbfile_LIB}")
set(X11_XTest_LIB "${X11_Xtst_LIB}")
set(X11_Xscreensaver_LIB "${X11_Xss_LIB}")
set(X11_LIBRARY_DIR "")
if(X11_X11_LIB)
get_filename_component(X11_LIBRARY_DIR ${X11_X11_LIB} PATH)
endif()
set(X11_INCLUDE_DIR) # start with empty list
if(X11_X11_INCLUDE_PATH)
list(APPEND X11_INCLUDE_DIR ${X11_X11_INCLUDE_PATH})
endif()
if(X11_Xlib_INCLUDE_PATH)
list(APPEND X11_INCLUDE_DIR ${X11_Xlib_INCLUDE_PATH})
endif()
if(X11_Xutil_INCLUDE_PATH)
set(X11_Xutil_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xutil_INCLUDE_PATH})
endif()
if(X11_Xshape_INCLUDE_PATH)
set(X11_Xshape_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xshape_INCLUDE_PATH})
endif()
set(X11_LIBRARIES) # start with empty list
if(X11_X11_LIB)
list(APPEND X11_LIBRARIES ${X11_X11_LIB})
endif()
if(X11_Xext_LIB)
set(X11_Xext_FOUND TRUE)
list(APPEND X11_LIBRARIES ${X11_Xext_LIB})
endif()
if(X11_Xt_LIB AND X11_Xt_INCLUDE_PATH)
set(X11_Xt_FOUND TRUE)
endif()
if(X11_Xft_LIB AND X11_Xft_INCLUDE_PATH)
find_package(Freetype QUIET)
find_package(Fontconfig QUIET)
if (FREETYPE_FOUND AND Fontconfig_FOUND)
set(X11_Xft_FOUND TRUE)
endif ()
list(APPEND X11_INCLUDE_DIR ${X11_Xft_INCLUDE_PATH})
endif()
if(X11_Xv_LIB AND X11_Xv_INCLUDE_PATH)
set(X11_Xv_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xv_INCLUDE_PATH})
endif()
if (X11_Xau_LIB AND X11_Xau_INCLUDE_PATH)
set(X11_Xau_FOUND TRUE)
endif ()
if (X11_xcb_LIB AND X11_xcb_INCLUDE_PATH)
set(X11_xcb_FOUND TRUE)
endif ()
if (X11_X11_xcb_LIB AND X11_X11_xcb_INCLUDE_PATH)
set(X11_X11_xcb_FOUND TRUE)
endif ()
if (X11_xcb_icccm_LIB AND X11_xcb_icccm_INCLUDE_PATH)
set(X11_xcb_icccm_FOUND TRUE)
endif ()
if (X11_xcb_xkb_LIB)
set(X11_xcb_xkb_FOUND TRUE)
endif ()
if (X11_Xdmcp_INCLUDE_PATH AND X11_Xdmcp_LIB)
set(X11_Xdmcp_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xdmcp_INCLUDE_PATH})
endif ()
if (X11_Xaccessrules_INCLUDE_PATH AND X11_Xaccessstr_INCLUDE_PATH)
set(X11_Xaccess_FOUND TRUE)
set(X11_Xaccess_INCLUDE_PATH ${X11_Xaccessstr_INCLUDE_PATH})
list(APPEND X11_INCLUDE_DIR ${X11_Xaccess_INCLUDE_PATH})
endif ()
if (X11_Xpm_INCLUDE_PATH AND X11_Xpm_LIB)
set(X11_Xpm_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xpm_INCLUDE_PATH})
endif ()
if (X11_Xcomposite_INCLUDE_PATH AND X11_Xcomposite_LIB)
set(X11_Xcomposite_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xcomposite_INCLUDE_PATH})
endif ()
if (X11_Xdamage_INCLUDE_PATH AND X11_Xdamage_LIB)
set(X11_Xdamage_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xdamage_INCLUDE_PATH})
endif ()
if (X11_XShm_INCLUDE_PATH)
set(X11_XShm_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_XShm_INCLUDE_PATH})
endif ()
if (X11_Xtst_INCLUDE_PATH AND X11_Xtst_LIB)
set(X11_Xtst_FOUND TRUE)
# Backwards compatibility.
set(X11_XTest_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xtst_INCLUDE_PATH})
endif ()
if (X11_Xi_INCLUDE_PATH AND X11_Xi_LIB)
set(X11_Xi_FOUND TRUE)
# Backwards compatibility.
set(X11_Xinput_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xi_INCLUDE_PATH})
endif ()
if (X11_Xinerama_INCLUDE_PATH AND X11_Xinerama_LIB)
set(X11_Xinerama_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xinerama_INCLUDE_PATH})
endif ()
if (X11_Xfixes_INCLUDE_PATH AND X11_Xfixes_LIB)
set(X11_Xfixes_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xfixes_INCLUDE_PATH})
endif ()
if (X11_Xrender_INCLUDE_PATH AND X11_Xrender_LIB)
set(X11_Xrender_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xrender_INCLUDE_PATH})
endif ()
if (X11_XRes_INCLUDE_PATH AND X11_XRes_LIB)
set(X11_XRes_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_XRes_INCLUDE_PATH})
endif ()
if (X11_Xrandr_INCLUDE_PATH AND X11_Xrandr_LIB)
set(X11_Xrandr_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xrandr_INCLUDE_PATH})
endif ()
if (X11_Xxf86misc_INCLUDE_PATH AND X11_Xxf86misc_LIB)
set(X11_Xxf86misc_FOUND TRUE)
# Backwards compatibility.
set(X11_xf86misc_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xxf86misc_INCLUDE_PATH})
endif ()
if (X11_Xxf86vm_INCLUDE_PATH AND X11_Xxf86vm_LIB)
set(X11_Xxf86vm_FOUND TRUE)
# Backwards compatibility.
set(X11_xf86vmode_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xxf86vm_INCLUDE_PATH})
endif ()
if (X11_Xcursor_INCLUDE_PATH AND X11_Xcursor_LIB)
set(X11_Xcursor_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xcursor_INCLUDE_PATH})
endif ()
if (X11_Xss_INCLUDE_PATH AND X11_Xss_LIB)
set(X11_Xss_FOUND TRUE)
set(X11_Xscreensaver_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xss_INCLUDE_PATH})
endif ()
if (X11_dpms_INCLUDE_PATH)
set(X11_dpms_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_dpms_INCLUDE_PATH})
endif ()
if (X11_Xkb_INCLUDE_PATH AND X11_Xkblib_INCLUDE_PATH AND X11_Xlib_INCLUDE_PATH)
set(X11_Xkb_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xkb_INCLUDE_PATH} )
endif ()
if (X11_xkbcommon_INCLUDE_PATH AND X11_xkbcommon_LIB)
set(X11_xkbcommon_FOUND TRUE)
endif ()
if (X11_xkbcommon_X11_INCLUDE_PATH AND X11_xkbcommon_X11_LIB)
set(X11_xkbcommon_X11_FOUND TRUE)
endif ()
if (X11_xkbfile_INCLUDE_PATH AND X11_xkbfile_LIB AND X11_Xlib_INCLUDE_PATH)
set(X11_xkbfile_FOUND TRUE)
# Backwards compatibility.
set(X11_Xkbfile_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_xkbfile_INCLUDE_PATH} )
endif ()
if (X11_Xmu_INCLUDE_PATH AND X11_Xmu_LIB)
set(X11_Xmu_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_Xmu_INCLUDE_PATH})
endif ()
if (X11_XSync_INCLUDE_PATH)
set(X11_XSync_FOUND TRUE)
list(APPEND X11_INCLUDE_DIR ${X11_XSync_INCLUDE_PATH})
endif ()
if(X11_ICE_LIB AND X11_ICE_INCLUDE_PATH)
set(X11_ICE_FOUND TRUE)
endif()
if(X11_SM_LIB AND X11_SM_INCLUDE_PATH)
set(X11_SM_FOUND TRUE)
endif()
# Most of the X11 headers will be in the same directories, avoid
# creating a huge list of duplicates.
if (X11_INCLUDE_DIR)
list(REMOVE_DUPLICATES X11_INCLUDE_DIR)
endif ()
# Deprecated variable for backwards compatibility with CMake 1.4
if (X11_X11_INCLUDE_PATH AND X11_LIBRARIES)
set(X11_FOUND 1)
endif ()
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
find_package_handle_standard_args(X11
REQUIRED_VARS X11_X11_INCLUDE_PATH X11_X11_LIB
HANDLE_COMPONENTS)
if(X11_FOUND)
include(${CMAKE_CURRENT_LIST_DIR}/CheckFunctionExists.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/CheckLibraryExists.cmake)
# Translated from an autoconf-generated configure script.
# See libs.m4 in autoconf's m4 directory.
if($ENV{ISC} MATCHES "^yes$")
set(X11_X_EXTRA_LIBS -lnsl_s -linet)
else()
set(X11_X_EXTRA_LIBS "")
# See if XOpenDisplay in X11 works by itself.
check_library_exists("${X11_LIBRARIES}" "XOpenDisplay" "${X11_LIBRARY_DIR}" X11_LIB_X11_SOLO)
if(NOT X11_LIB_X11_SOLO)
# Find library needed for dnet_ntoa.
check_library_exists("dnet" "dnet_ntoa" "" X11_LIB_DNET_HAS_DNET_NTOA)
if (X11_LIB_DNET_HAS_DNET_NTOA)
list(APPEND X11_X_EXTRA_LIBS -ldnet)
else ()
check_library_exists("dnet_stub" "dnet_ntoa" "" X11_LIB_DNET_STUB_HAS_DNET_NTOA)
if (X11_LIB_DNET_STUB_HAS_DNET_NTOA)
list(APPEND X11_X_EXTRA_LIBS -ldnet_stub)
endif ()
endif ()
endif()
# Find library needed for gethostbyname.
check_function_exists("gethostbyname" CMAKE_HAVE_GETHOSTBYNAME)
if(NOT CMAKE_HAVE_GETHOSTBYNAME)
check_library_exists("nsl" "gethostbyname" "" CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)
if (CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)
list(APPEND X11_X_EXTRA_LIBS -lnsl)
else ()
check_library_exists("bsd" "gethostbyname" "" CMAKE_LIB_BSD_HAS_GETHOSTBYNAME)
if (CMAKE_LIB_BSD_HAS_GETHOSTBYNAME)
list(APPEND X11_X_EXTRA_LIBS -lbsd)
endif ()
endif ()
endif()
# Find library needed for connect.
check_function_exists("connect" CMAKE_HAVE_CONNECT)
if(NOT CMAKE_HAVE_CONNECT)
check_library_exists("socket" "connect" "" CMAKE_LIB_SOCKET_HAS_CONNECT)
if (CMAKE_LIB_SOCKET_HAS_CONNECT)
list(INSERT X11_X_EXTRA_LIBS 0 -lsocket)
endif ()
endif()
# Find library needed for remove.
check_function_exists("remove" CMAKE_HAVE_REMOVE)
if(NOT CMAKE_HAVE_REMOVE)
check_library_exists("posix" "remove" "" CMAKE_LIB_POSIX_HAS_REMOVE)
if (CMAKE_LIB_POSIX_HAS_REMOVE)
list(APPEND X11_X_EXTRA_LIBS -lposix)
endif ()
endif()
# Find library needed for shmat.
check_function_exists("shmat" CMAKE_HAVE_SHMAT)
if(NOT CMAKE_HAVE_SHMAT)
check_library_exists("ipc" "shmat" "" CMAKE_LIB_IPS_HAS_SHMAT)
if (CMAKE_LIB_IPS_HAS_SHMAT)
list(APPEND X11_X_EXTRA_LIBS -lipc)
endif ()
endif()
endif()
if (X11_ICE_FOUND)
check_library_exists("ICE" "IceConnectionNumber" "${X11_LIBRARY_DIR}"
CMAKE_LIB_ICE_HAS_ICECONNECTIONNUMBER)
if(CMAKE_LIB_ICE_HAS_ICECONNECTIONNUMBER)
set (X11_X_PRE_LIBS ${X11_ICE_LIB})
if(X11_SM_LIB)
list(INSERT X11_X_PRE_LIBS 0 ${X11_SM_LIB})
endif()
endif()
endif ()
# Build the final list of libraries.
set(X11_LIBRARIES ${X11_X_PRE_LIBS} ${X11_LIBRARIES} ${X11_X_EXTRA_LIBS})
if (NOT TARGET X11::X11)
add_library(X11::X11 UNKNOWN IMPORTED)
set_target_properties(X11::X11 PROPERTIES
IMPORTED_LOCATION "${X11_X11_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_X11_INCLUDE_PATH}")
endif ()
endif ()
if (X11_ICE_FOUND AND NOT TARGET X11::ICE)
add_library(X11::ICE UNKNOWN IMPORTED)
set_target_properties(X11::ICE PROPERTIES
IMPORTED_LOCATION "${X11_ICE_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_ICE_INCLUDE_PATH}")
endif ()
if (X11_SM_FOUND AND NOT TARGET X11::SM)
add_library(X11::SM UNKNOWN IMPORTED)
set_target_properties(X11::SM PROPERTIES
IMPORTED_LOCATION "${X11_SM_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_SM_INCLUDE_PATH}")
endif ()
if (X11_Xau_FOUND AND NOT TARGET X11::Xau)
add_library(X11::Xau UNKNOWN IMPORTED)
set_target_properties(X11::Xau PROPERTIES
IMPORTED_LOCATION "${X11_Xau_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xau_INCLUDE_PATH}")
endif ()
if (X11_xcb_FOUND AND NOT TARGET X11::xcb)
add_library(X11::xcb UNKNOWN IMPORTED)
set_target_properties(X11::xcb PROPERTIES
IMPORTED_LOCATION "${X11_xcb_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_xcb_INCLUDE_PATH}")
endif ()
if (X11_X11_xcb_FOUND AND NOT TARGET X11::X11_xcb)
add_library(X11::X11_xcb UNKNOWN IMPORTED)
set_target_properties(X11::X11_xcb PROPERTIES
IMPORTED_LOCATION "${X11_X11_xcb_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_X11_xcb_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::xcb;X11::X11")
endif ()
if (X11_xcb_icccm_FOUND AND NOT TARGET X11::xcb_icccm)
add_library(X11::xcb_icccm UNKNOWN IMPORTED)
set_target_properties(X11::xcb_icccm PROPERTIES
IMPORTED_LOCATION "${X11_xcb_icccm_LIB}"
INTERFACE_LINK_LIBRARIES "X11::xcb")
endif ()
if (X11_xcb_xkb_FOUND AND NOT TARGET X11::xcb_xkb)
add_library(X11::xcb_xkb UNKNOWN IMPORTED)
set_target_properties(X11::xcb_xkb PROPERTIES
IMPORTED_LOCATION "${X11_xcb_xkb_LIB}"
INTERFACE_LINK_LIBRARIES "X11::xcb")
endif ()
if (X11_Xcomposite_FOUND AND NOT TARGET X11::Xcomposite)
add_library(X11::Xcomposite UNKNOWN IMPORTED)
set_target_properties(X11::Xcomposite PROPERTIES
IMPORTED_LOCATION "${X11_Xcomposite_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xcomposite_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11")
endif ()
if (X11_Xcursor_FOUND AND NOT TARGET X11::Xcursor)
add_library(X11::Xcursor UNKNOWN IMPORTED)
set_target_properties(X11::Xcursor PROPERTIES
IMPORTED_LOCATION "${X11_Xcursor_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xcursor_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xrender;X11::Xfixes;X11::X11")
endif ()
if (X11_Xdamage_FOUND AND NOT TARGET X11::Xdamage)
add_library(X11::Xdamage UNKNOWN IMPORTED)
set_target_properties(X11::Xdamage PROPERTIES
IMPORTED_LOCATION "${X11_Xdamage_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xdamage_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xfixes;X11::X11")
endif ()
if (X11_Xdmcp_FOUND AND NOT TARGET X11::Xdmcp)
add_library(X11::Xdmcp UNKNOWN IMPORTED)
set_target_properties(X11::Xdmcp PROPERTIES
IMPORTED_LOCATION "${X11_Xdmcp_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xdmcp_INCLUDE_PATH}")
endif ()
if (X11_Xext_FOUND AND NOT TARGET X11::Xext)
add_library(X11::Xext UNKNOWN IMPORTED)
set_target_properties(X11::Xext PROPERTIES
IMPORTED_LOCATION "${X11_Xext_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xext_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11")
endif ()
if (X11_Xxf86misc_FOUND AND NOT TARGET X11::Xxf86misc)
add_library(X11::Xxf86misc UNKNOWN IMPORTED)
set_target_properties(X11::Xxf86misc PROPERTIES
IMPORTED_LOCATION "${X11_Xxf86misc_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xxf86misc_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11;X11::Xext")
endif ()
if (X11_Xxf86vm_FOUND AND NOT TARGET X11::Xxf86vm)
add_library(X11::Xxf86vm UNKNOWN IMPORTED)
set_target_properties(X11::Xxf86vm PROPERTIES
IMPORTED_LOCATION "${X11_Xxf86vm_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xxf86vm_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11;X11::Xext")
endif ()
if (X11_Xfixes_FOUND AND NOT TARGET X11::Xfixes)
add_library(X11::Xfixes UNKNOWN IMPORTED)
set_target_properties(X11::Xfixes PROPERTIES
IMPORTED_LOCATION "${X11_Xfixes_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xfixes_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11")
endif ()
if (X11_Xft_FOUND AND NOT TARGET X11::Xft)
add_library(X11::Xft UNKNOWN IMPORTED)
set_target_properties(X11::Xft PROPERTIES
IMPORTED_LOCATION "${X11_Xft_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xft_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xrender;X11::X11;Fontconfig::Fontconfig;Freetype::Freetype")
endif ()
if (X11_Xi_FOUND AND NOT TARGET X11::Xi)
add_library(X11::Xi UNKNOWN IMPORTED)
set_target_properties(X11::Xi PROPERTIES
IMPORTED_LOCATION "${X11_Xi_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xi_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
endif ()
if (X11_Xinerama_FOUND AND NOT TARGET X11::Xinerama)
add_library(X11::Xinerama UNKNOWN IMPORTED)
set_target_properties(X11::Xinerama PROPERTIES
IMPORTED_LOCATION "${X11_Xinerama_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xinerama_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
endif ()
if (X11_Xkb_FOUND AND NOT TARGET X11::Xkb)
add_library(X11::Xkb INTERFACE IMPORTED)
set_target_properties(X11::Xkb PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xkb_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11")
endif ()
if (X11_xkbcommon_FOUND AND NOT TARGET X11::xkbcommon)
add_library(X11::xkbcommon UNKNOWN IMPORTED)
set_target_properties(X11::xkbcommon PROPERTIES
IMPORTED_LOCATION "${X11_xkbcommon_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_xkbcommon_INCLUDE_PATH}")
endif ()
if (X11_xkbcommon_X11_FOUND AND NOT TARGET X11::xkbcommon_X11)
add_library(X11::xkbcommon_X11 UNKNOWN IMPORTED)
set_target_properties(X11::xkbcommon_X11 PROPERTIES
IMPORTED_LOCATION "${X11_xkbcommon_X11_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_xkbcommon_X11_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11;X11::xkbcommon")
endif ()
if (X11_xkbfile_FOUND AND NOT TARGET X11::xkbfile)
add_library(X11::xkbfile UNKNOWN IMPORTED)
set_target_properties(X11::xkbfile PROPERTIES
IMPORTED_LOCATION "${X11_xkbfile_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_xkbfile_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11")
endif ()
if (X11_Xmu_FOUND AND NOT TARGET X11::Xmu)
add_library(X11::Xmu UNKNOWN IMPORTED)
set_target_properties(X11::Xmu PROPERTIES
IMPORTED_LOCATION "${X11_Xmu_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xmu_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xt;X11::Xext;X11::X11")
endif ()
if (X11_Xpm_FOUND AND NOT TARGET X11::Xpm)
add_library(X11::Xpm UNKNOWN IMPORTED)
set_target_properties(X11::Xpm PROPERTIES
IMPORTED_LOCATION "${X11_Xpm_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xpm_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11")
endif ()
if (X11_Xtst_FOUND AND NOT TARGET X11::Xtst)
add_library(X11::Xtst UNKNOWN IMPORTED)
set_target_properties(X11::Xtst PROPERTIES
IMPORTED_LOCATION "${X11_Xtst_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xtst_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xi;X11::Xext;X11::X11")
endif ()
if (X11_Xrandr_FOUND AND NOT TARGET X11::Xrandr)
add_library(X11::Xrandr UNKNOWN IMPORTED)
set_target_properties(X11::Xrandr PROPERTIES
IMPORTED_LOCATION "${X11_Xrandr_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xrandr_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xrender;X11::Xext;X11::X11")
endif ()
if (X11_Xrender_FOUND AND NOT TARGET X11::Xrender)
add_library(X11::Xrender UNKNOWN IMPORTED)
set_target_properties(X11::Xrender PROPERTIES
IMPORTED_LOCATION "${X11_Xrender_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xrender_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::X11")
endif ()
if (X11_XRes_FOUND AND NOT TARGET X11::XRes)
add_library(X11::XRes UNKNOWN IMPORTED)
set_target_properties(X11::XRes PROPERTIES
IMPORTED_LOCATION "${X11_XRes_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_XRes_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
endif ()
if (X11_Xss_FOUND AND NOT TARGET X11::Xss)
add_library(X11::Xss UNKNOWN IMPORTED)
set_target_properties(X11::Xss PROPERTIES
IMPORTED_LOCATION "${X11_Xss_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xss_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
endif ()
if (X11_Xt_FOUND AND NOT TARGET X11::Xt)
add_library(X11::Xt UNKNOWN IMPORTED)
set_target_properties(X11::Xt PROPERTIES
IMPORTED_LOCATION "${X11_Xt_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xt_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::ICE;X11::SM;X11::X11")
endif ()
if (X11_Xutil_FOUND AND NOT TARGET X11::Xutil)
add_library(X11::Xutil INTERFACE IMPORTED)
set_target_properties(X11::Xutil PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xutil_INCLUDE_PATH}"
# libX11 contains the implementations for functions in the Xutil.h
# header.
INTERFACE_LINK_LIBRARIES "X11::X11")
endif ()
if (X11_Xv_FOUND AND NOT TARGET X11::Xv)
add_library(X11::Xv UNKNOWN IMPORTED)
set_target_properties(X11::Xv PROPERTIES
IMPORTED_LOCATION "${X11_Xv_LIB}"
INTERFACE_INCLUDE_DIRECTORIES "${X11_Xv_INCLUDE_PATH}"
INTERFACE_LINK_LIBRARIES "X11::Xext;X11::X11")
endif ()
mark_as_advanced(
X11_X11_INCLUDE_PATH
X11_X11_LIB
X11_Xext_INCLUDE_PATH
X11_Xext_LIB
X11_Xau_LIB
X11_Xau_INCLUDE_PATH
X11_xcb_LIB
X11_xcb_INCLUDE_PATH
X11_xcb_xkb_LIB
X11_X11_xcb_LIB
X11_X11_xcb_INCLUDE_PATH
X11_Xlib_INCLUDE_PATH
X11_Xutil_INCLUDE_PATH
X11_Xcomposite_INCLUDE_PATH
X11_Xcomposite_LIB
X11_Xfixes_LIB
X11_Xfixes_INCLUDE_PATH
X11_Xrandr_LIB
X11_Xrandr_INCLUDE_PATH
X11_Xdamage_LIB
X11_Xdamage_INCLUDE_PATH
X11_Xrender_LIB
X11_Xrender_INCLUDE_PATH
X11_XRes_LIB
X11_XRes_INCLUDE_PATH
X11_Xxf86misc_LIB
X11_Xxf86misc_INCLUDE_PATH
X11_Xxf86vm_LIB
X11_Xxf86vm_INCLUDE_PATH
X11_Xi_LIB
X11_Xi_INCLUDE_PATH
X11_Xinerama_LIB
X11_Xinerama_INCLUDE_PATH
X11_Xtst_LIB
X11_Xtst_INCLUDE_PATH
X11_Xcursor_LIB
X11_Xcursor_INCLUDE_PATH
X11_dpms_INCLUDE_PATH
X11_Xt_LIB
X11_Xt_INCLUDE_PATH
X11_Xdmcp_LIB
X11_LIBRARIES
X11_Xaccessrules_INCLUDE_PATH
X11_Xaccessstr_INCLUDE_PATH
X11_Xdmcp_INCLUDE_PATH
X11_Xkb_INCLUDE_PATH
X11_Xkblib_INCLUDE_PATH
X11_xkbcommon_INCLUDE_PATH
X11_xkbcommon_LIB
X11_xkbcommon_X11_INCLUDE_PATH
X11_xkbcommon_X11_LIB
X11_xkbfile_INCLUDE_PATH
X11_xkbfile_LIB
X11_Xmu_INCLUDE_PATH
X11_Xmu_LIB
X11_Xss_INCLUDE_PATH
X11_Xss_LIB
X11_Xpm_INCLUDE_PATH
X11_Xpm_LIB
X11_Xft_LIB
X11_Xft_INCLUDE_PATH
X11_Xshape_INCLUDE_PATH
X11_Xv_LIB
X11_Xv_INCLUDE_PATH
X11_XShm_INCLUDE_PATH
X11_ICE_LIB
X11_ICE_INCLUDE_PATH
X11_SM_LIB
X11_SM_INCLUDE_PATH
X11_XSync_INCLUDE_PATH
)
set(CMAKE_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK_SAVE})
set(CMAKE_REQUIRED_QUIET ${CMAKE_REQUIRED_QUIET_SAVE})
endif ()
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