diff options
Diffstat (limited to 'share/cmake-3.17/Modules/FindX11.cmake')
| -rw-r--r-- | share/cmake-3.17/Modules/FindX11.cmake | 729 |
1 files changed, 729 insertions, 0 deletions
diff --git a/share/cmake-3.17/Modules/FindX11.cmake b/share/cmake-3.17/Modules/FindX11.cmake new file mode 100644 index 0000000..b28dd12 --- /dev/null +++ b/share/cmake-3.17/Modules/FindX11.cmake @@ -0,0 +1,729 @@ +# 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_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_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_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_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_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_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_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_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 "${X11_Xau_INCLUDE_PATH}") + endif () + + if (X11_Xcomposite_FOUND AND NOT TARGET X11::Xcomposite) + add_library(X11::Xcomposite UNKNOWN IMPORTED) + set_target_properties(X11::Xcomposite PROPERTIES + IMPORTED_LOCATION "${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_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_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_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 () |