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kwin/CMakeLists.txt
Martin Gräßlin f9a7b94ee7 Create dedicated kwin_x11 and kwin_wayland binaries 
All of kwin except the main function goes into a new (private) library
called kwin. Two new kdeinit_executables are created:
* kwin_x11
* kwin_wayland

Both only use a dedicated main_x11.cpp and main_wayland.cpp with the
main function and a KWin::Application subclass and linking the new
kwin library.

The main idea behind this is to be able to perform more sane sanity
checks. E.g. on Wayland we don't need to first test whether we can
create an X11 connection. Instead we should abort if we cannot connect
to the Wayland display. Also the multi-head checks are not needed on
Wayland, etc. etc. As most of that code is in the main function to
simplify it's better to split.

This will also make it easier to diverge more easily in future. The
Wayland variant can introduce more suited command line arguments for
example. This already started by having the --replace option only
available in X11 variant. The Wayland backend is still a window manager,
but doesn't claim the manager selection.
2014-08-18 08:50:44 +02:00

588 lines
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CMake
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project(KWIN)
cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
set(QT_MIN_VERSION "5.3.0")
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH} )
find_package(ECM 0.0.11 REQUIRED NO_MODULE)
include(FeatureSummary)
include(WriteBasicConfigVersionFile)
include(GenerateExportHeader)
# where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR})
find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS
Concurrent
Core
DBus
Quick
Script
UiTools
Widgets
X11Extras
)
find_package(Qt5Test ${QT_MIN_VERSION} CONFIG QUIET)
set_package_properties(Qt5Test PROPERTIES
PURPOSE "Required for tests"
TYPE OPTIONAL
)
add_feature_info("Qt5Test" Qt5Test_FOUND "Required for building tests")
if (NOT Qt5Test_FOUND)
set(BUILD_TESTING OFF CACHE BOOL "Build the testing tree.")
endif()
include(KDEInstallDirs)
include(KDECMakeSettings)
include(KDECompilerSettings)
include(ECMInstallIcons)
add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0)
# require at least gcc 4.8
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
if ("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "4.8")
message(SEND_ERROR "Version ${CMAKE_CXX_COMPILER_VERSION} of the ${CMAKE_CXX_COMPILER_ID} C++ compiler is not supported. Please use version 4.8 or later.")
endif()
endif()
find_package(Qt5Multimedia QUIET)
set_package_properties(Qt5Multimedia PROPERTIES
PURPOSE "Runtime-only dependency for effect video playback"
TYPE RUNTIME
)
# required frameworks by Core
find_package(KF5 REQUIRED COMPONENTS
Config
ConfigWidgets
CoreAddons
Crash
GlobalAccel
I18n
Init
Notifications
Service
Plasma
WidgetsAddons
WindowSystem
)
# required frameworks by config modules
find_package(KF5 REQUIRED COMPONENTS
Completion
Declarative
KCMUtils
KIO
NewStuff
XmlGui
)
# optional frameworks
find_package(KF5Activities CONFIG)
set_package_properties(KF5Activities PROPERTIES
PURPOSE "Enable building of KWin with kactivities support"
TYPE OPTIONAL
)
add_feature_info("KF5Activities" KF5Activities_FOUND "Enable building of KWin with kactivities support")
find_package(KF5DocTools CONFIG)
set_package_properties(KF5DocTools PROPERTIES
PURPOSE "Enable building documentation"
TYPE OPTIONAL
)
add_feature_info("KF5DocTools" KF5DocTools_FOUND "Enable building documentation")
if(${Qt5Gui_OPENGL_IMPLEMENTATION} STREQUAL "GL")
find_package(OpenGL)
set_package_properties(OpenGL PROPERTIES DESCRIPTION "The OpenGL libraries"
URL "http://www.opengl.org"
TYPE REQUIRED
)
else()
find_package(OpenGLES)
set_package_properties(OpenGLES PROPERTIES DESCRIPTION "The OpenGLES libraries"
URL "http://www.khronos.org/opengles"
TYPE REQUIRED
)
endif()
find_package(EGL)
set_package_properties(EGL PROPERTIES
TYPE RUNTIME
PURPOSE "Required to build KWin with EGL support"
)
find_package(epoxy)
set_package_properties(epoxy PROPERTIES DESCRIPTION "libepoxy"
URL "http://github.com/anholt/libepoxy"
TYPE REQUIRED
PURPOSE "OpenGL dispatch library"
)
find_package(Wayland 1.2 COMPONENTS Client Egl Cursor)
set_package_properties(Wayland PROPERTIES
TYPE OPTIONAL
PURPOSE "Required for building KWin with Wayland support"
)
add_feature_info("Wayland-Client" Wayland_Client_FOUND "Required for building the Wayland backend in KWin")
add_feature_info("Wayland-EGL" Wayland_Egl_FOUND "Required for building the Wayland EGL compositing backend in KWin")
find_package(XKB 0.4.1)
set_package_properties(XKB PROPERTIES
TYPE OPTIONAL
PURPOSE "Required for building KWin with Wayland support"
)
find_package(X11)
set_package_properties(X11 PROPERTIES DESCRIPTION "X11 libraries"
URL "http://www.x.org"
TYPE REQUIRED
)
# All the required XCB components
find_package(XCB
REQUIRED COMPONENTS
XCB
XFIXES
DAMAGE
COMPOSITE
SHAPE
SYNC
RENDER
RANDR
KEYSYMS
IMAGE
SHM
XTEST
OPTIONAL_COMPONENTS
ICCCM
)
set_package_properties(XCB PROPERTIES TYPE REQUIRED)
# and the optional XCB dependencies
if (XCB_ICCCM_VERSION VERSION_LESS "0.4")
set(XCB_ICCCM_FOUND FALSE)
endif()
add_feature_info("XCB-ICCCM" XCB_ICCCM_FOUND "Required for building test applications for KWin")
feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
########### configure tests ###############
include(CMakeDependentOption)
option(KWIN_BUILD_DECORATIONS "Enable building of KWin decorations." ON)
option(KWIN_BUILD_KCMS "Enable building of KWin configuration modules." ON)
option(KWIN_BUILD_TABBOX "Enable building of KWin Tabbox functionality" ON)
option(KWIN_BUILD_SCREENEDGES "Enable building of KWin with screen edge support" ON)
option(KWIN_BUILD_KAPPMENU "Enable building of KWin with application menu support" OFF)
option(KWIN_BUILD_XRENDER_COMPOSITING "Enable building of KWin with XRender Compositing support" ON)
cmake_dependent_option(KWIN_BUILD_ACTIVITIES "Enable building of KWin with kactivities support" ON "KF5Activities_FOUND" OFF)
option(KWIN_PLASMA_ACTIVE "Enable building KWin for Plasma Active." OFF)
option(KWIN_BUILD_COVERAGE "Build KWin with gcov support" OFF)
if(KWIN_BUILD_COVERAGE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lgcov")
endif()
# Binary name of KWin
set(KWIN_NAME "kwin")
set(KWIN_INTERNAL_NAME_X11 "kwin_x11")
set(KWIN_INTERNAL_NAME_WAYLAND "kwin_wayland")
set(KWIN_VERSION_MAJOR 5)
set(KWIN_VERSION_MINOR 0)
set(KWIN_VERSION_PATCH 1)
set(KWIN_VERSION ${KWIN_VERSION_MAJOR}.${KWIN_VERSION_MINOR}.${KWIN_VERSION_PATCH} )
set(KWIN_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(GENERIC_LIB_SOVERSION ${KWIN_VERSION_MAJOR})
set(GENERIC_LIB_VERSION "${KWIN_VERSION_MAJOR}.${KWIN_VERSION_MINOR}.${KWIN_VERSION_PATCH}")
if(KWIN_PLASMA_ACTIVE)
set(KWIN_BUILD_DECORATIONS OFF)
set(KWIN_BUILD_KCMS OFF)
set(KWIN_BUILD_SCREENEDGES OFF)
set(KWIN_BUILD_XRENDER_COMPOSITING OFF)
set(KWIN_BUILD_WITH_OPENGLES ON)
set(KWIN_NAME "kwinactive")
endif()
cmake_dependent_option(KWIN_BUILD_KAPPMENU "Build without appmenu support" ON "KWIN_BUILD_DECORATIONS" FALSE)
set(KWIN_BUILD_OPENGL FALSE)
set(KWIN_BUILD_OPENGLES FALSE)
if(OPENGL_FOUND AND (${Qt5Gui_OPENGL_IMPLEMENTATION} STREQUAL "GL"))
set(KWIN_BUILD_OPENGL TRUE)
message("Building KWin with OpenGL support")
endif()
if(OPENGLES_FOUND AND (${Qt5Gui_OPENGL_IMPLEMENTATION} STREQUAL "GLESv2"))
set(KWIN_BUILD_OPENGLES TRUE)
message("Building KWin with OpenGL ES 2 support")
endif()
if(NOT KWIN_BUILD_OPENGL AND NOT KWIN_BUILD_OPENGLES)
message(FATAL_ERROR "KWin needs to be built against either OpenGL or OpenGL ES 2. Check your Qt config!")
endif()
# KWIN_HAVE_XRENDER_COMPOSITING - whether XRender-based compositing support is available: may be disabled
if( KWIN_BUILD_XRENDER_COMPOSITING )
set( KWIN_HAVE_XRENDER_COMPOSITING 1 )
endif()
set(KWIN_HAVE_EGL ${EGL_FOUND})
if (XKB_FOUND)
include_directories(${XKB_INCLUDE_DIR})
endif()
# for things that are also used by kwin libraries
configure_file(libkwineffects/kwinconfig.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/libkwineffects/kwinconfig.h )
# for kwin internal things
if(Wayland_Client_FOUND AND XKB_FOUND)
set(HAVE_WAYLAND ${Wayland_Client_FOUND})
set(HAVE_XKB ${XKB_FOUND})
set(HAVE_WAYLAND_EGL ${Wayland_Egl_FOUND})
else()
set(HAVE_WAYLAND FALSE)
set(HAVE_XKB FALSE)
set(HAVE_WAYLAND_EGL FALSE)
endif()
include(CheckIncludeFiles)
check_include_files(unistd.h HAVE_UNISTD_H)
check_include_files(malloc.h HAVE_MALLOC_H)
configure_file(config-kwin.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config-kwin.h )
########### global ###############
set(kwin_effects_dbus_xml ${CMAKE_CURRENT_SOURCE_DIR}/org.kde.kwin.Effects.xml)
include_directories(BEFORE
${CMAKE_CURRENT_BINARY_DIR}/libkdecorations
${CMAKE_CURRENT_BINARY_DIR}/libkwineffects
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/libkwineffects
${CMAKE_CURRENT_SOURCE_DIR}/libkdecorations
${CMAKE_CURRENT_SOURCE_DIR}/effects
${CMAKE_CURRENT_SOURCE_DIR}/tabbox
)
add_subdirectory( libkdecorations )
add_subdirectory( libkwineffects )
add_subdirectory( killer )
if(KWIN_BUILD_KCMS)
add_subdirectory( kcmkwin )
endif()
if( KWIN_BUILD_DECORATIONS )
add_subdirectory( clients )
endif()
add_subdirectory( data )
add_subdirectory( effects )
add_subdirectory( scripts )
add_subdirectory( tabbox )
add_subdirectory(scripting)
add_definitions(-DKDE_DEFAULT_DEBUG_AREA=1212)
########### next target ###############
set(kwin_KDEINIT_SRCS
workspace.cpp
dbusinterface.cpp
client.cpp
client_machine.cpp
cursor.cpp
tabgroup.cpp
focuschain.cpp
globalshortcuts.cpp
input.cpp
netinfo.cpp
placement.cpp
atoms.cpp
utils.cpp
layers.cpp
main.cpp
options.cpp
outline.cpp
decorations.cpp
events.cpp
killwindow.cpp
geometrytip.cpp
screens.cpp
shadow.cpp
sm.cpp
group.cpp
bridge.cpp
manage.cpp
overlaywindow.cpp
activation.cpp
useractions.cpp
geometry.cpp
rules.cpp
composite.cpp
toplevel.cpp
unmanaged.cpp
scene.cpp
scene_xrender.cpp
scene_opengl.cpp
scene_qpainter.cpp
glxbackend.cpp
thumbnailitem.cpp
lanczosfilter.cpp
deleted.cpp
effects.cpp
effectloader.cpp
compositingprefs.cpp
paintredirector.cpp
virtualdesktops.cpp
xcbutils.cpp
scripting/scripting.cpp
scripting/workspace_wrapper.cpp
scripting/meta.cpp
scripting/scriptedeffect.cpp
scripting/scriptingutils.cpp
scripting/timer.cpp
scripting/scripting_model.cpp
scripting/dbuscall.cpp
scripting/screenedgeitem.cpp
)
if(KWIN_BUILD_TABBOX)
set(
kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS}
tabbox/tabbox.cpp
tabbox/clientmodel.cpp
tabbox/desktopchain.cpp
tabbox/desktopmodel.cpp
tabbox/switcheritem.cpp
tabbox/tabboxconfig.cpp
tabbox/tabboxhandler.cpp
)
endif()
if(KWIN_BUILD_SCREENEDGES)
set(
kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS}
screenedge.cpp
)
endif()
if(KWIN_BUILD_KAPPMENU)
set(
kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS}
appmenu.cpp
)
qt5_add_dbus_interface(kwin_KDEINIT_SRCS
${CMAKE_SOURCE_DIR}/plasma-workspace/appmenu/org.kde.kappmenu.xml appmenu_interface)
endif()
if(KWIN_BUILD_ACTIVITIES)
set(
kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS}
activities.cpp
)
endif()
if(KWIN_HAVE_EGL)
set(kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} eglonxbackend.cpp)
endif()
if(Wayland_Client_FOUND AND XKB_FOUND)
set(kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} wayland_backend.cpp)
if(KWIN_HAVE_EGL AND Wayland_Egl_FOUND)
set(kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} egl_wayland_backend.cpp)
endif()
endif()
kconfig_add_kcfg_files(kwin_KDEINIT_SRCS settings.kcfgc)
qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.KWin.xml dbusinterface.h KWin::DBusInterface )
qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS org.kde.kwin.Compositing.xml dbusinterface.h KWin::CompositorDBusInterface )
qt5_add_dbus_adaptor( kwin_KDEINIT_SRCS ${kwin_effects_dbus_xml} effects.h KWin::EffectsHandlerImpl )
qt5_add_dbus_interface( kwin_KDEINIT_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/org.freedesktop.ScreenSaver.xml screenlocker_interface)
qt5_add_resources( kwin_KDEINIT_SRCS resources.qrc )
qt5_wrap_ui(kwin_KDEINIT_SRCS
shortcutdialog.ui
)
########### target link libraries ###############
set(kwin_OWN_LIBS
kdecorations
kwineffects
kwinxrenderutils
kwin4_effect_builtins
)
set(kwin_QT_LIBS
Qt5::Concurrent
Qt5::DBus
Qt5::Quick
Qt5::Script
Qt5::X11Extras
)
set(kwin_KDE_LIBS
KF5::ConfigCore
KF5::CoreAddons
KF5::ConfigWidgets
KF5::Crash
KF5::GlobalAccel
KF5::I18n
KF5::Notifications
KF5::Service
KF5::Plasma
KF5::WindowSystem
)
set(kwin_XLIB_LIBS
${X11_X11_LIB}
${X11_Xext_LIB}
${X11_Xcursor_LIB}
${X11_ICE_LIB}
${X11_SM_LIB}
)
set(kwin_XCB_LIBS
XCB::XCB
XCB::XFIXES
XCB::DAMAGE
XCB::COMPOSITE
XCB::SHAPE
XCB::SYNC
XCB::RENDER
XCB::RANDR
XCB::KEYSYMS
XCB::SHM
XCB::XTEST
)
set(kwin_WAYLAND_LIBS
Wayland::Client
Wayland::Cursor
XCB::XTEST
XKB::XKB
)
set(kwin_WAYLAND_EGL_LIBS
Wayland::Egl
)
find_library(XF86VM_LIBRARY Xxf86vm)
if (XF86VM_LIBRARY)
set(kwin_XLIB_LIBS ${kwin_XLIB_LIBS} ${XF86VM_LIBRARY})
else()
add_definitions(-DKWIN_NO_XF86VM)
endif()
if(KWIN_BUILD_ACTIVITIES)
set(kwin_KDE_LIBS ${kwin_KDE_LIBS} KF5::Activities)
endif()
set(kwinLibs
${kwin_OWN_LIBS}
${kwin_QT_LIBS}
${kwin_KDE_LIBS}
${kwin_XLIB_LIBS}
${kwin_XCB_LIBS}
)
if(Wayland_Client_FOUND AND XKB_FOUND)
set(kwinLibs ${kwinLibs} ${kwin_WAYLAND_LIBS})
if(KWIN_HAVE_EGL AND Wayland_Egl_FOUND)
set(kwinLibs ${kwinLibs} ${kwin_WAYLAND_EGL_LIBS})
endif()
endif()
add_library(kwin SHARED ${kwin_KDEINIT_SRCS})
set_target_properties(kwin PROPERTIES
VERSION GENERIC_LIB_VERSION
SOVERSION GENERIC_LIB_SOVERSION
)
target_link_libraries(kwin ${kwinLibs})
generate_export_header(kwin EXPORT_FILE_NAME kwin_export.h)
if(KWIN_BUILD_OPENGL)
target_link_libraries(kwin kwinglutils ${epoxy_LIBRARY})
# -ldl used by OpenGL code
find_library(DL_LIBRARY dl)
if (DL_LIBRARY)
target_link_libraries(kwin ${DL_LIBRARY})
endif()
elseif(KWIN_BUILD_OPENGLES)
target_link_libraries(kwin ${kwinLibs} kwinglesutils ${epoxy_LIBRARY})
set_target_properties(kwin PROPERTIES COMPILE_FLAGS "-DKWIN_HAVE_OPENGLES")
endif()
kf5_add_kdeinit_executable(kwin_x11 main_x11.cpp)
target_link_libraries(kdeinit_kwin_x11 kwin)
install(TARGETS kwin ${INSTALL_TARGETS_DEFAULT_ARGS} )
install(TARGETS kdeinit_kwin_x11 ${INSTALL_TARGETS_DEFAULT_ARGS} )
install(TARGETS kwin_x11 ${INSTALL_TARGETS_DEFAULT_ARGS} )
if(Wayland_Client_FOUND AND XKB_FOUND)
kf5_add_kdeinit_executable(kwin_wayland main_wayland.cpp)
target_link_libraries(kdeinit_kwin_wayland kwin)
install(TARGETS kdeinit_kwin_wayland ${INSTALL_TARGETS_DEFAULT_ARGS} )
install(TARGETS kwin_wayland ${INSTALL_TARGETS_DEFAULT_ARGS} )
endif()
########### install files ###############
install( FILES kwin.kcfg DESTINATION ${KCFG_INSTALL_DIR} RENAME ${KWIN_NAME}.kcfg )
install( FILES kwin.notifyrc DESTINATION ${KNOTIFYRC_INSTALL_DIR} RENAME ${KWIN_NAME}.notifyrc)
install(
FILES
org.kde.KWin.xml
org.kde.kwin.Compositing.xml
org.kde.kwin.Effects.xml
DESTINATION
${DBUS_INTERFACES_INSTALL_DIR}
)
install( FILES ${CMAKE_CURRENT_BINARY_DIR}/kwin_export.h DESTINATION ${INCLUDE_INSTALL_DIR} COMPONENT Devel)
# Install the KWin/Script service type
install( FILES scripting/kwinscript.desktop DESTINATION ${SERVICETYPES_INSTALL_DIR} )
ecm_install_icons(
ICONS
16-apps-kwin.png
32-apps-kwin.png
48-apps-kwin.png
sc-apps-kwin.svgz
DESTINATION
${ICON_INSTALL_DIR}
THEME
hicolor
)
add_subdirectory(qml)
add_subdirectory(autotests)
add_subdirectory(tests)
if (KF5DocTools_FOUND)
add_subdirectory(doc)
endif()
set(CMAKECONFIG_INSTALL_DIR "${CMAKECONFIG_INSTALL_PREFIX}/KWinDBusInterface")
ecm_configure_package_config_file(KWinDBusInterfaceConfig.cmake.in
"${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake"
INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR})
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/KWinDBusInterfaceConfig.cmake
DESTINATION ${CMAKECONFIG_INSTALL_DIR})
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