kwin/CMakeLists.txt
Xaver Hugl ae84480fbf outputconfigurationstore: add new config system
Instead of an external service (like KScreen) storing and restoring output configurations,
with this commit KWin takes over that responsibility. This allows it to, among other things,
generate appropriate configs for new sets of outputs immediately, and take KWin-internal information
about outputs into account when generating them.

CCBUG: 474021
CCBUG: 469653
CCBUG: 466342
CCBUG: 470863
CCBUG: 466556
BUG: 466208
BUG: 455082
BUG: 457430
2023-10-05 20:29:04 +02:00

486 lines
14 KiB
CMake

cmake_minimum_required(VERSION 3.16)
set(PROJECT_VERSION "5.27.80") # Handled by release scripts
project(KWin VERSION ${PROJECT_VERSION})
set(CMAKE_C_STANDARD 99)
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(QT_MIN_VERSION "6.4.0")
set(KF6_MIN_VERSION "5.240.0")
set(KDE_COMPILERSETTINGS_LEVEL "5.82")
find_package(ECM ${KF6_MIN_VERSION} REQUIRED NO_MODULE)
# where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${ECM_MODULE_PATH})
include(CMakeDependentOption)
include(CMakePackageConfigHelpers)
include(FeatureSummary)
include(WriteBasicConfigVersionFile)
include(GenerateExportHeader)
include(CheckCXXCompilerFlag)
include(CheckIncludeFile)
include(CheckIncludeFiles)
include(CheckSymbolExists)
include(KDEInstallDirs)
include(KDECMakeSettings)
include(KDECompilerSettings NO_POLICY_SCOPE)
include(KDEClangFormat)
include(KDEGitCommitHooks)
include(ECMFindQmlModule)
include(ECMInstallIcons)
include(ECMOptionalAddSubdirectory)
include(ECMConfiguredInstall)
include(ECMQtDeclareLoggingCategory)
include(ECMSetupQtPluginMacroNames)
include(ECMSetupVersion)
include(ECMQmlModule)
include(ECMGenerateQmlTypes)
option(KWIN_BUILD_DECORATIONS "Enable building of KWin decorations." ON)
option(KWIN_BUILD_KCMS "Enable building of KWin configuration modules." ON)
option(KWIN_BUILD_NOTIFICATIONS "Enable building of KWin with knotifications support" ON)
option(KWIN_BUILD_SCREENLOCKER "Enable building of KWin lockscreen functionality" ON)
option(KWIN_BUILD_TABBOX "Enable building of KWin Tabbox functionality" ON)
find_package(Qt6 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS
Concurrent
Core
Core5Compat
DBus
Quick
UiTools
Widgets
Sensors
)
find_package(Qt6Test ${QT_MIN_VERSION} CONFIG QUIET)
set_package_properties(Qt6Test PROPERTIES
PURPOSE "Required for tests"
TYPE OPTIONAL
)
add_feature_info("Qt6Test" Qt6Test_FOUND "Required for building tests")
if (NOT Qt6Test_FOUND)
set(BUILD_TESTING OFF CACHE BOOL "Build the testing tree.")
endif()
if (BUILD_TESTING)
find_package(Qt6 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS WaylandClient)
find_package(KPipeWire)
endif()
# required frameworks by Core
find_package(KF6 ${KF6_MIN_VERSION} REQUIRED COMPONENTS
Auth
Config
ConfigWidgets
CoreAddons
Crash
DBusAddons
GlobalAccel
I18n
IdleTime
Package
Service
Svg
WidgetsAddons
WindowSystem
)
# required frameworks by config modules
if(KWIN_BUILD_KCMS)
find_package(KF6 ${KF6_MIN_VERSION} REQUIRED COMPONENTS
Declarative
KCMUtils
NewStuff
Service
XmlGui
)
endif()
find_package(Threads)
set_package_properties(Threads PROPERTIES
PURPOSE "Needed for VirtualTerminal support in KWin Wayland"
TYPE REQUIRED
)
find_package(KF6Wayland ${KF6_MIN_VERSION} CONFIG)
set_package_properties(KF6Wayland PROPERTIES
PURPOSE "Required to build wayland platform plugin and tests"
TYPE REQUIRED
)
# optional frameworks
find_package(KF6Activities ${KF6_MIN_VERSION} CONFIG)
set_package_properties(KF6Activities PROPERTIES
PURPOSE "Enable building of KWin with kactivities support"
TYPE OPTIONAL
)
add_feature_info("KF6Activities" KF6Activities_FOUND "Enable building of KWin with kactivities support")
find_package(KF6DocTools ${KF6_MIN_VERSION} CONFIG)
set_package_properties(KF6DocTools PROPERTIES
PURPOSE "Enable building documentation"
TYPE OPTIONAL
)
add_feature_info("KF6DocTools" KF6DocTools_FOUND "Enable building documentation")
find_package(KF6Runner ${KF6_MIN_VERSION} CONFIG)
set_package_properties(KF6Runner PROPERTIES
PURPOSE "Enable building of KWin with krunner support"
TYPE OPTIONAL
)
add_feature_info("KF6Runner" KF6Runner_FOUND "Enable building of KWin with krunner support")
find_package(KF6Kirigami2 ${KF6_MIN_VERSION} CONFIG)
set_package_properties(KF6Kirigami2 PROPERTIES
DESCRIPTION "A QtQuick based components set"
PURPOSE "Required at runtime for several QML effects"
TYPE RUNTIME
)
find_package(KF6Plasma ${KF6_MIN_VERSION} CONFIG)
set_package_properties(KF6Plasma PROPERTIES
DESCRIPTION "A QtQuick based components set"
PURPOSE "Required at runtime for several QML effects"
TYPE RUNTIME
)
find_package(KDecoration2 ${PROJECT_VERSION} CONFIG)
set_package_properties(KDecoration2 PROPERTIES
TYPE REQUIRED
PURPOSE "Required for server side decoration support"
)
find_package(Breeze 5.9.0 CONFIG)
set_package_properties(Breeze PROPERTIES
TYPE OPTIONAL
PURPOSE "For setting the default window decoration plugin"
)
if (${Breeze_FOUND})
if (${BREEZE_WITH_KDECORATION})
set(HAVE_BREEZE_DECO true)
else()
set(HAVE_BREEZE_DECO FALSE)
endif()
else()
set(HAVE_BREEZE_DECO FALSE)
endif()
add_feature_info("Breeze-Decoration" HAVE_BREEZE_DECO "Default decoration plugin Breeze")
find_package(EGL)
set_package_properties(EGL PROPERTIES
TYPE REQUIRED
PURPOSE "Required to build KWin with EGL support"
)
find_package(epoxy 1.3)
set_package_properties(epoxy PROPERTIES
DESCRIPTION "libepoxy"
URL "https://github.com/anholt/libepoxy"
TYPE REQUIRED
PURPOSE "OpenGL dispatch library"
)
set(HAVE_DL_LIBRARY FALSE)
if (epoxy_HAS_GLX)
find_library(DL_LIBRARY dl)
if (DL_LIBRARY)
set(HAVE_DL_LIBRARY TRUE)
endif()
endif()
check_cxx_source_compiles("
#include <fcntl.h>
#include <sys/mman.h>
#include <unistd.h>
int main() {
const int size = 10;
int fd = memfd_create(\"test\", MFD_CLOEXEC | MFD_ALLOW_SEALING);
ftruncate(fd, size);
fcntl(fd, F_ADD_SEALS, F_SEAL_SHRINK | F_SEAL_GROW | F_SEAL_WRITE | F_SEAL_SEAL);
mmap(nullptr, size, PROT_WRITE, MAP_SHARED, fd, 0);
}" HAVE_MEMFD)
find_package(Wayland 1.22)
set_package_properties(Wayland PROPERTIES
TYPE REQUIRED
PURPOSE "Required for building KWin with Wayland support"
)
find_package(WaylandProtocols 1.32)
set_package_properties(WaylandProtocols PROPERTIES
TYPE REQUIRED
PURPOSE "Collection of Wayland protocols that add functionality not available in the Wayland core protocol"
URL "https://gitlab.freedesktop.org/wayland/wayland-protocols/"
)
find_package(PlasmaWaylandProtocols 1.9.0 CONFIG)
set_package_properties(PlasmaWaylandProtocols PROPERTIES
TYPE REQUIRED
PURPOSE "Collection of Plasma-specific Wayland protocols"
URL "https://invent.kde.org/libraries/plasma-wayland-protocols/"
)
find_package(XKB 0.7.0)
set_package_properties(XKB PROPERTIES
TYPE REQUIRED
PURPOSE "Required for building KWin with Wayland support"
)
if (XKB_VERSION VERSION_GREATER_EQUAL 1.5.0)
set(HAVE_XKBCOMMON_NO_SECURE_GETENV 1)
else()
set(HAVE_XKBCOMMON_NO_SECURE_GETENV 0)
endif()
pkg_check_modules(XKBX11 IMPORTED_TARGET xkbcommon-x11 REQUIRED)
add_feature_info(XKBX11 XKBX11_FOUND "Required for handling keyboard events in X11 backend")
find_package(Libinput 1.19)
set_package_properties(Libinput PROPERTIES TYPE REQUIRED PURPOSE "Required for input handling on Wayland.")
find_package(UDev)
set_package_properties(UDev PROPERTIES
URL "https://www.freedesktop.org/wiki/Software/systemd/"
DESCRIPTION "Linux device library."
TYPE REQUIRED
PURPOSE "Required for input handling on Wayland."
)
find_package(Libdrm 2.4.112)
set_package_properties(Libdrm PROPERTIES TYPE REQUIRED PURPOSE "Required for drm output on Wayland.")
find_package(gbm)
set_package_properties(gbm PROPERTIES TYPE REQUIRED PURPOSE "Required for egl output of drm backend.")
if (gbm_VERSION VERSION_GREATER_EQUAL 21.1)
set(HAVE_GBM_BO_GET_FD_FOR_PLANE 1)
else()
set(HAVE_GBM_BO_GET_FD_FOR_PLANE 0)
endif()
if (gbm_VERSION VERSION_GREATER_EQUAL 21.3)
set(HAVE_GBM_BO_CREATE_WITH_MODIFIERS2 1)
else()
set(HAVE_GBM_BO_CREATE_WITH_MODIFIERS2 0)
endif()
pkg_check_modules(Libxcvt IMPORTED_TARGET libxcvt>=0.1.1 REQUIRED)
add_feature_info(Libxcvt Libxcvt_FOUND "Required for generating modes in the drm backend")
find_package(X11)
set_package_properties(X11 PROPERTIES
DESCRIPTION "X11 libraries"
URL "https://www.x.org"
TYPE REQUIRED
)
add_feature_info("XInput" X11_Xi_FOUND "Required for poll-free mouse cursor updates")
set(HAVE_X11_XINPUT ${X11_Xinput_FOUND})
find_package(lcms2)
set_package_properties(lcms2 PROPERTIES
DESCRIPTION "Small-footprint color management engine"
URL "http://www.littlecms.com"
TYPE REQUIRED
PURPOSE "Required for the color management system"
)
# All the required XCB components
find_package(XCB 1.10 REQUIRED COMPONENTS
COMPOSITE
CURSOR
DAMAGE
DRI3
GLX
ICCCM
IMAGE
KEYSYMS
PRESENT
RANDR
RENDER
SHAPE
SHM
SYNC
XCB
XFIXES
XKB
XINERAMA
)
set_package_properties(XCB PROPERTIES TYPE REQUIRED)
find_package(X11_XCB)
set_package_properties(X11_XCB PROPERTIES
PURPOSE "Required for building X11 windowed backend of kwin_wayland"
TYPE OPTIONAL
)
find_package(Freetype)
set_package_properties(Freetype PROPERTIES
DESCRIPTION "A font rendering engine"
URL "https://www.freetype.org"
TYPE REQUIRED
PURPOSE "Needed for KWin's QPA plugin."
)
find_package(Fontconfig)
set_package_properties(Fontconfig PROPERTIES
TYPE REQUIRED
PURPOSE "Needed for KWin's QPA plugin."
)
find_package(Xwayland)
set_package_properties(Xwayland PROPERTIES
URL "https://x.org"
DESCRIPTION "Xwayland X server"
TYPE RUNTIME
PURPOSE "Needed for running kwin_wayland"
)
set(HAVE_XWAYLAND_LISTENFD ${Xwayland_HAVE_LISTENFD})
find_package(Libcap)
set_package_properties(Libcap PROPERTIES
TYPE OPTIONAL
PURPOSE "Needed for running kwin_wayland with real-time scheduling policy"
)
set(HAVE_LIBCAP ${Libcap_FOUND})
find_package(hwdata)
set_package_properties(hwdata PROPERTIES
TYPE RUNTIME
PURPOSE "Runtime-only dependency needed for mapping monitor hardware vendor IDs to full names"
URL "https://github.com/vcrhonek/hwdata"
)
find_package(QAccessibilityClient6 CONFIG)
set_package_properties(QAccessibilityClient6 PROPERTIES
URL "https://commits.kde.org/libqaccessibilityclient"
DESCRIPTION "KDE client-side accessibility library"
TYPE OPTIONAL
PURPOSE "Required to enable accessibility features"
)
set(HAVE_ACCESSIBILITY ${QAccessibilityClient6_FOUND})
find_package(KGlobalAccelD REQUIRED)
pkg_check_modules(libdisplayinfo IMPORTED_TARGET display-info)
if (NOT libdisplayinfo_FOUND)
pkg_check_modules(libdisplayinfo REQUIRED IMPORTED_TARGET libdisplay-info)
endif()
add_feature_info(libdisplayinfo libdisplayinfo_FOUND "EDID and DisplayID library: https://gitlab.freedesktop.org/emersion/libdisplay-info")
ecm_find_qmlmodule(QtQuick 2.3)
ecm_find_qmlmodule(QtQuick.Controls 2.15)
ecm_find_qmlmodule(QtQuick.Layouts 1.3)
ecm_find_qmlmodule(QtQuick.Window 2.1)
ecm_find_qmlmodule(QtMultimedia 5.0)
ecm_find_qmlmodule(org.kde.kquickcontrolsaddons 2.0)
ecm_find_qmlmodule(org.kde.plasma.core 2.0)
ecm_find_qmlmodule(org.kde.plasma.components 2.0)
########### configure tests ###############
cmake_dependent_option(KWIN_BUILD_ACTIVITIES "Enable building of KWin with kactivities support" ON "KF6Activities_FOUND" OFF)
cmake_dependent_option(KWIN_BUILD_RUNNERS "Enable building of KWin with krunner support" ON "KF6Runner_FOUND" OFF)
set(HAVE_GLX ${epoxy_HAS_GLX})
get_target_property(QT_DISABLED_FEATURES Qt6::Gui QT_DISABLED_PUBLIC_FEATURES)
if("xcb_glx_plugin" IN_LIST QT_DISABLED_FEATURES)
message(STATUS "Disable GLX because Qt6::Gui was built without xcb_glx_plugin")
set(HAVE_GLX false)
endif()
# for kwin internal things
set(HAVE_X11_XCB ${X11_XCB_FOUND})
check_symbol_exists(SCHED_RESET_ON_FORK "sched.h" HAVE_SCHED_RESET_ON_FORK)
add_feature_info("SCHED_RESET_ON_FORK"
HAVE_SCHED_RESET_ON_FORK
"Required for running kwin_wayland with real-time scheduling")
pkg_check_modules(PipeWire IMPORTED_TARGET libpipewire-0.3>=0.3.29)
add_feature_info(PipeWire PipeWire_FOUND "Required for Wayland screencasting")
if (KWIN_BUILD_NOTIFICATIONS)
find_package(KF6 ${KF6_MIN_VERSION} REQUIRED COMPONENTS Notifications)
endif()
if (KWIN_BUILD_SCREENLOCKER)
find_package(KScreenLocker CONFIG)
set_package_properties(KScreenLocker PROPERTIES
TYPE REQUIRED
PURPOSE "For screenlocker integration in kwin_wayland"
)
endif()
########### global ###############
include_directories(BEFORE
${CMAKE_CURRENT_BINARY_DIR}/src/wayland
${CMAKE_CURRENT_BINARY_DIR}/src
${CMAKE_CURRENT_SOURCE_DIR}/src
)
check_cxx_compiler_flag(-Wno-unused-parameter COMPILER_UNUSED_PARAMETER_SUPPORTED)
if (COMPILER_UNUSED_PARAMETER_SUPPORTED)
add_compile_options(-Wno-unused-parameter)
endif()
add_definitions(
-DQT_DISABLE_DEPRECATED_BEFORE=0
-DQT_NO_KEYWORDS
-DQT_USE_QSTRINGBUILDER
-DQT_NO_URL_CAST_FROM_STRING
-DQT_NO_CAST_TO_ASCII
-DQT_NO_FOREACH
# Prevent EGL headers from including platform headers, in particular Xlib.h.
-DMESA_EGL_NO_X11_HEADERS
-DEGL_NO_X11
-DEGL_NO_PLATFORM_SPECIFIC_TYPES
)
ecm_setup_qtplugin_macro_names(
JSON_ARG2
"KWIN_EFFECT_FACTORY"
JSON_ARG3
"KWIN_EFFECT_FACTORY_ENABLED"
"KWIN_EFFECT_FACTORY_SUPPORTED"
JSON_ARG4
"KWIN_EFFECT_FACTORY_SUPPORTED_ENABLED"
CONFIG_CODE_VARIABLE
PACKAGE_SETUP_KWINEFFECTS_AUTOMOC_VARIABLES
)
if (KF6DocTools_FOUND)
add_subdirectory(doc)
kdoctools_install(po)
endif()
add_subdirectory(data)
add_subdirectory(kconf_update)
add_subdirectory(src)
if (BUILD_TESTING)
add_subdirectory(autotests)
add_subdirectory(tests)
endif()
# add clang-format target for all our real source files
file(GLOB_RECURSE ALL_CLANG_FORMAT_SOURCE_FILES *.cpp *.h)
kde_clang_format(${ALL_CLANG_FORMAT_SOURCE_FILES})
kde_configure_git_pre_commit_hook(CHECKS CLANG_FORMAT)
feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KWinDBusInterface")
configure_package_config_file(KWinDBusInterfaceConfig.cmake.in
"${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake"
PATH_VARS KDE_INSTALL_DBUSINTERFACEDIR
INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR})
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake
DESTINATION ${CMAKECONFIG_INSTALL_DIR})
ecm_install_configured_files(INPUT plasma-kwin_x11.service.in plasma-kwin_wayland.service.in @ONLY
DESTINATION ${KDE_INSTALL_SYSTEMDUSERUNITDIR})
ki18n_install(po)