477 lines
14 KiB
CMake
477 lines
14 KiB
CMake
cmake_minimum_required(VERSION 3.16)
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set(PROJECT_VERSION "5.26.80") # Handled by release scripts
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project(KWin VERSION ${PROJECT_VERSION})
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set(CMAKE_C_STANDARD 99)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(QT_MIN_VERSION "5.15.2")
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set(KF5_MIN_VERSION "5.98.0")
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set(KDE_COMPILERSETTINGS_LEVEL "5.82")
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find_package(ECM ${KF5_MIN_VERSION} REQUIRED NO_MODULE)
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# where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
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set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${ECM_MODULE_PATH})
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include(CMakeDependentOption)
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include(CMakePackageConfigHelpers)
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include(FeatureSummary)
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include(WriteBasicConfigVersionFile)
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include(GenerateExportHeader)
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include(CheckCXXCompilerFlag)
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include(CheckIncludeFile)
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include(CheckIncludeFiles)
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include(CheckSymbolExists)
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include(KDEInstallDirs)
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include(KDECMakeSettings)
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include(KDECompilerSettings NO_POLICY_SCOPE)
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include(KDEClangFormat)
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include(KDEGitCommitHooks)
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include(ECMFindQmlModule)
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include(ECMInstallIcons)
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include(ECMOptionalAddSubdirectory)
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include(ECMConfiguredInstall)
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include(ECMQtDeclareLoggingCategory)
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find_package(Qt${QT_MAJOR_VERSION} ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS
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Concurrent
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Core
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DBus
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Quick
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UiTools
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Widgets
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)
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if (QT_MAJOR_VERSION EQUAL "5")
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find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS X11Extras)
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find_package(Qt5XkbCommonSupport REQUIRED)
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else()
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find_package(Qt6 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS WaylandClient ShaderTools)
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if (Qt6WaylandClient_VERSION VERSION_LESS "6.4.1") # TODO Plasma 6: Drop once minimum Qt version is 6.4.1+
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include(Qt6WaylandClientMacrosKde)
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endif()
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endif()
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find_package(Qt${QT_MAJOR_VERSION}Test ${QT_MIN_VERSION} CONFIG QUIET)
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set_package_properties(Qt${QT_MAJOR_VERSION}Test PROPERTIES
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PURPOSE "Required for tests"
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TYPE OPTIONAL
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)
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add_feature_info("Qt${QT_MAJOR_VERSION}Test" Qt${QT_MAJOR_VERSION}Test_FOUND "Required for building tests")
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if (NOT Qt${QT_MAJOR_VERSION}Test_FOUND)
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set(BUILD_TESTING OFF CACHE BOOL "Build the testing tree.")
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endif()
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# required frameworks by Core
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find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
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Auth
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Config
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ConfigWidgets
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CoreAddons
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Crash
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DBusAddons
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GlobalAccel
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I18n
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IdleTime
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Package
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Plasma
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WidgetsAddons
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WindowSystem
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)
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# required frameworks by config modules
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find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
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Declarative
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KCMUtils
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NewStuff
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Service
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XmlGui
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ItemViews
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)
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find_package(Threads)
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set_package_properties(Threads PROPERTIES
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PURPOSE "Needed for VirtualTerminal support in KWin Wayland"
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TYPE REQUIRED
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)
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find_package(KF5Wayland ${KF5_MIN_VERSION} CONFIG)
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set_package_properties(KF5Wayland PROPERTIES
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PURPOSE "Required to build wayland platform plugin and tests"
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TYPE REQUIRED
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)
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# optional frameworks
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find_package(KF5Activities ${KF5_MIN_VERSION} CONFIG)
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set_package_properties(KF5Activities PROPERTIES
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PURPOSE "Enable building of KWin with kactivities support"
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TYPE OPTIONAL
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)
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add_feature_info("KF5Activities" KF5Activities_FOUND "Enable building of KWin with kactivities support")
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find_package(KF5DocTools ${KF5_MIN_VERSION} CONFIG)
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set_package_properties(KF5DocTools PROPERTIES
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PURPOSE "Enable building documentation"
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TYPE OPTIONAL
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)
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add_feature_info("KF5DocTools" KF5DocTools_FOUND "Enable building documentation")
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find_package(KF5Runner ${KF5_MIN_VERSION} CONFIG)
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set_package_properties(KF5Runner PROPERTIES
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PURPOSE "Enable building of KWin with krunner support"
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TYPE OPTIONAL
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)
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add_feature_info("KF5Runner" KF5Runner_FOUND "Enable building of KWin with krunner support")
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find_package(KF5Kirigami2 ${KF5_MIN_VERSION} CONFIG)
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set_package_properties(KF5Kirigami2 PROPERTIES
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DESCRIPTION "A QtQuick based components set"
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PURPOSE "Required at runtime for Virtual desktop KCM"
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TYPE RUNTIME
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)
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find_package(KDecoration2 ${PROJECT_VERSION} CONFIG)
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set_package_properties(KDecoration2 PROPERTIES
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TYPE REQUIRED
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PURPOSE "Required for server side decoration support"
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)
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find_package(Breeze 5.9.0 CONFIG)
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set_package_properties(Breeze PROPERTIES
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TYPE OPTIONAL
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PURPOSE "For setting the default window decoration plugin"
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)
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if (${Breeze_FOUND})
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if (${BREEZE_WITH_KDECORATION})
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set(HAVE_BREEZE_DECO true)
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else()
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set(HAVE_BREEZE_DECO FALSE)
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endif()
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else()
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set(HAVE_BREEZE_DECO FALSE)
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endif()
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add_feature_info("Breeze-Decoration" HAVE_BREEZE_DECO "Default decoration plugin Breeze")
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find_package(EGL)
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set_package_properties(EGL PROPERTIES
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TYPE REQUIRED
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PURPOSE "Required to build KWin with EGL support"
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)
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find_package(epoxy 1.3)
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set_package_properties(epoxy PROPERTIES
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DESCRIPTION "libepoxy"
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URL "https://github.com/anholt/libepoxy"
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TYPE REQUIRED
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PURPOSE "OpenGL dispatch library"
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)
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set(HAVE_DL_LIBRARY FALSE)
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if (epoxy_HAS_GLX)
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find_library(DL_LIBRARY dl)
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if (DL_LIBRARY)
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set(HAVE_DL_LIBRARY TRUE)
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endif()
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endif()
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check_cxx_source_compiles("
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#include <fcntl.h>
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#include <sys/mman.h>
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#include <unistd.h>
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int main() {
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const int size = 10;
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int fd = memfd_create(\"test\", MFD_CLOEXEC | MFD_ALLOW_SEALING);
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ftruncate(fd, size);
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fcntl(fd, F_ADD_SEALS, F_SEAL_SHRINK | F_SEAL_GROW | F_SEAL_WRITE | F_SEAL_SEAL);
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mmap(nullptr, size, PROT_WRITE, MAP_SHARED, fd, 0);
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}" HAVE_MEMFD)
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find_package(Wayland 1.2 OPTIONAL_COMPONENTS Egl)
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set_package_properties(Wayland PROPERTIES
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TYPE REQUIRED
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PURPOSE "Required for building KWin with Wayland support"
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)
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add_feature_info("Wayland::EGL" Wayland_Egl_FOUND "Enable building of Wayland backend.")
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set(HAVE_WAYLAND_EGL FALSE)
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if (Wayland_Egl_FOUND)
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set(HAVE_WAYLAND_EGL TRUE)
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endif()
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find_package(Wayland 1.21 REQUIRED COMPONENTS
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Server
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)
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find_package(WaylandProtocols 1.27)
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set_package_properties(WaylandProtocols PROPERTIES
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TYPE REQUIRED
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PURPOSE "Collection of Wayland protocols that add functionality not available in the Wayland core protocol"
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URL "https://gitlab.freedesktop.org/wayland/wayland-protocols/"
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)
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find_package(PlasmaWaylandProtocols 1.9.0 CONFIG)
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set_package_properties(PlasmaWaylandProtocols PROPERTIES
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TYPE REQUIRED
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PURPOSE "Collection of Plasma-specific Wayland protocols"
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URL "https://invent.kde.org/libraries/plasma-wayland-protocols/"
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)
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if (QT_MAJOR_VERSION EQUAL "5")
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find_package(QtWaylandScanner)
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set_package_properties(QtWaylandScanner PROPERTIES
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TYPE REQUIRED
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PURPOSE "Required for building KWin with Wayland support"
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)
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endif()
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find_package(XKB 0.7.0)
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set_package_properties(XKB PROPERTIES
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TYPE REQUIRED
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PURPOSE "Required for building KWin with Wayland support"
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)
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pkg_check_modules(XKBX11 IMPORTED_TARGET xkbcommon-x11 REQUIRED)
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add_feature_info(XKBX11 XKBX11_FOUND "Required for handling keyboard events in X11 backend")
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find_package(Libinput 1.19)
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set_package_properties(Libinput PROPERTIES TYPE REQUIRED PURPOSE "Required for input handling on Wayland.")
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find_package(UDev)
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set_package_properties(UDev PROPERTIES
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URL "https://www.freedesktop.org/wiki/Software/systemd/"
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DESCRIPTION "Linux device library."
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TYPE REQUIRED
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PURPOSE "Required for input handling on Wayland."
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)
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find_package(Libdrm 2.4.112)
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set_package_properties(Libdrm PROPERTIES TYPE REQUIRED PURPOSE "Required for drm output on Wayland.")
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find_package(gbm)
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set_package_properties(gbm PROPERTIES TYPE REQUIRED PURPOSE "Required for egl output of drm backend.")
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if (${gbm_VERSION} GREATER_EQUAL 21.1)
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set(HAVE_GBM_BO_GET_FD_FOR_PLANE 1)
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else()
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set(HAVE_GBM_BO_GET_FD_FOR_PLANE 0)
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endif()
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pkg_check_modules(Libxcvt IMPORTED_TARGET libxcvt>=0.1.1 REQUIRED)
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add_feature_info(Libxcvt Libxcvt_FOUND "Required for generating modes in the drm backend")
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find_package(X11)
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set_package_properties(X11 PROPERTIES
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DESCRIPTION "X11 libraries"
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URL "https://www.x.org"
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TYPE REQUIRED
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)
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add_feature_info("XInput" X11_Xi_FOUND "Required for poll-free mouse cursor updates")
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set(HAVE_X11_XINPUT ${X11_Xinput_FOUND})
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find_package(lcms2)
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set_package_properties(lcms2 PROPERTIES
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DESCRIPTION "Small-footprint color management engine"
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URL "http://www.littlecms.com"
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TYPE REQUIRED
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PURPOSE "Required for the color management system"
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)
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# All the required XCB components
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find_package(XCB 1.10 REQUIRED COMPONENTS
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COMPOSITE
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CURSOR
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DAMAGE
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GLX
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ICCCM
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IMAGE
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KEYSYMS
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RANDR
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RENDER
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SHAPE
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SHM
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SYNC
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XCB
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XFIXES
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XKB
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XINERAMA
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)
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set_package_properties(XCB PROPERTIES TYPE REQUIRED)
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# and the optional XCB dependencies
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if (XCB_ICCCM_VERSION VERSION_LESS "0.4")
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set(XCB_ICCCM_FOUND FALSE)
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endif()
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add_feature_info("XCB-ICCCM" XCB_ICCCM_FOUND "Required for building test applications for KWin")
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find_package(X11_XCB)
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set_package_properties(X11_XCB PROPERTIES
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PURPOSE "Required for building X11 windowed backend of kwin_wayland"
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TYPE OPTIONAL
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)
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# dependencies for QPA plugin
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if (QT_MAJOR_VERSION EQUAL "5")
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find_package(Qt5FontDatabaseSupport REQUIRED)
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find_package(Qt5ThemeSupport REQUIRED)
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find_package(Qt5ServiceSupport REQUIRED)
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find_package(Qt5EventDispatcherSupport REQUIRED)
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endif()
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find_package(Freetype)
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set_package_properties(Freetype PROPERTIES
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DESCRIPTION "A font rendering engine"
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URL "https://www.freetype.org"
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TYPE REQUIRED
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PURPOSE "Needed for KWin's QPA plugin."
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)
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find_package(Fontconfig)
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set_package_properties(Fontconfig PROPERTIES
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TYPE REQUIRED
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PURPOSE "Needed for KWin's QPA plugin."
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)
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find_package(Xwayland)
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set_package_properties(Xwayland PROPERTIES
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URL "https://x.org"
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DESCRIPTION "Xwayland X server"
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TYPE RUNTIME
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PURPOSE "Needed for running kwin_wayland"
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)
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set(HAVE_XWAYLAND_LISTENFD ${Xwayland_HAVE_LISTENFD})
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find_package(Libcap)
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set_package_properties(Libcap PROPERTIES
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TYPE OPTIONAL
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PURPOSE "Needed for running kwin_wayland with real-time scheduling policy"
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)
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set(HAVE_LIBCAP ${Libcap_FOUND})
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find_package(hwdata)
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set_package_properties(hwdata PROPERTIES
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TYPE RUNTIME
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PURPOSE "Runtime-only dependency needed for mapping monitor hardware vendor IDs to full names"
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URL "https://github.com/vcrhonek/hwdata"
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)
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find_package(QAccessibilityClient CONFIG)
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set_package_properties(QAccessibilityClient PROPERTIES
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URL "https://www.kde.org"
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DESCRIPTION "KDE client-side accessibility library"
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TYPE OPTIONAL
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PURPOSE "Required to enable accessibility features"
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)
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set(HAVE_ACCESSIBILITY ${QAccessibilityClient_FOUND})
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ecm_find_qmlmodule(QtQuick 2.3)
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ecm_find_qmlmodule(QtQuick.Controls 2.15)
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ecm_find_qmlmodule(QtQuick.Layouts 1.3)
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ecm_find_qmlmodule(QtQuick.Window 2.1)
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ecm_find_qmlmodule(QtMultimedia 5.0)
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ecm_find_qmlmodule(org.kde.kquickcontrolsaddons 2.0)
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ecm_find_qmlmodule(org.kde.plasma.core 2.0)
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ecm_find_qmlmodule(org.kde.plasma.components 2.0)
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########### configure tests ###############
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option(KWIN_BUILD_DECORATIONS "Enable building of KWin decorations." ON)
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option(KWIN_BUILD_KCMS "Enable building of KWin configuration modules." ON)
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option(KWIN_BUILD_NOTIFICATIONS "Enable building of KWin with knotifications support" ON)
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option(KWIN_BUILD_SCREENLOCKER "Enable building of KWin lockscreen functionality" ON)
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option(KWIN_BUILD_TABBOX "Enable building of KWin Tabbox functionality" ON)
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cmake_dependent_option(KWIN_BUILD_ACTIVITIES "Enable building of KWin with kactivities support" ON "KF5Activities_FOUND" OFF)
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cmake_dependent_option(KWIN_BUILD_RUNNERS "Enable building of KWin with krunner support" ON "KF5Runner_FOUND" OFF)
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set(HAVE_EPOXY_GLX ${epoxy_HAS_GLX})
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# for kwin internal things
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set(HAVE_X11_XCB ${X11_XCB_FOUND})
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check_symbol_exists(SCHED_RESET_ON_FORK "sched.h" HAVE_SCHED_RESET_ON_FORK)
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add_feature_info("SCHED_RESET_ON_FORK"
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HAVE_SCHED_RESET_ON_FORK
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"Required for running kwin_wayland with real-time scheduling")
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pkg_check_modules(PipeWire IMPORTED_TARGET libpipewire-0.3>=0.3.29)
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add_feature_info(PipeWire PipeWire_FOUND "Required for Wayland screencasting")
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if (KWIN_BUILD_NOTIFICATIONS)
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find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS Notifications)
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endif()
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if (KWIN_BUILD_SCREENLOCKER)
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find_package(KScreenLocker CONFIG)
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set_package_properties(KScreenLocker PROPERTIES
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TYPE REQUIRED
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PURPOSE "For screenlocker integration in kwin_wayland"
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)
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endif()
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########### global ###############
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include_directories(BEFORE
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${CMAKE_CURRENT_BINARY_DIR}/src/libkwineffects
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${CMAKE_CURRENT_BINARY_DIR}/src/wayland
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${CMAKE_CURRENT_BINARY_DIR}/src
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${CMAKE_CURRENT_SOURCE_DIR}/src/libkwineffects
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${CMAKE_CURRENT_SOURCE_DIR}/src/effects
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${CMAKE_CURRENT_SOURCE_DIR}/src/tabbox
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${CMAKE_CURRENT_SOURCE_DIR}/src/platformsupport
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${CMAKE_CURRENT_SOURCE_DIR}/src/colors
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)
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check_cxx_compiler_flag(-Wno-unused-parameter COMPILER_UNUSED_PARAMETER_SUPPORTED)
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if (COMPILER_UNUSED_PARAMETER_SUPPORTED)
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add_compile_options(-Wno-unused-parameter)
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endif()
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add_definitions(
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-DQT_DISABLE_DEPRECATED_BEFORE=0
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-DQT_NO_KEYWORDS
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-DQT_USE_QSTRINGBUILDER
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-DQT_NO_URL_CAST_FROM_STRING
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-DQT_NO_CAST_TO_ASCII
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-DQT_NO_FOREACH
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# Prevent EGL headers from including platform headers, in particular Xlib.h.
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-DMESA_EGL_NO_X11_HEADERS
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-DEGL_NO_X11
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-DEGL_NO_PLATFORM_SPECIFIC_TYPES
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)
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if (KF5DocTools_FOUND)
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add_subdirectory(doc)
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kdoctools_install(po)
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endif()
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add_subdirectory(data)
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add_subdirectory(kconf_update)
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add_subdirectory(src)
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if (BUILD_TESTING)
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find_package(Wayland REQUIRED COMPONENTS Client)
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add_subdirectory(autotests)
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add_subdirectory(tests)
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endif()
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# add clang-format target for all our real source files
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file(GLOB_RECURSE ALL_CLANG_FORMAT_SOURCE_FILES *.cpp *.h)
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kde_clang_format(${ALL_CLANG_FORMAT_SOURCE_FILES})
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kde_configure_git_pre_commit_hook(CHECKS CLANG_FORMAT)
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feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
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set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KWinDBusInterface")
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configure_package_config_file(KWinDBusInterfaceConfig.cmake.in
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"${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake"
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PATH_VARS KDE_INSTALL_DBUSINTERFACEDIR
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INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR})
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake
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DESTINATION ${CMAKECONFIG_INSTALL_DIR})
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ecm_install_configured_files(INPUT plasma-kwin_x11.service.in plasma-kwin_wayland.service.in @ONLY
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DESTINATION ${KDE_INSTALL_SYSTEMDUSERUNITDIR})
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ki18n_install(po)
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