# This is the cmake-based build system for Quassel IRC.
#
# You may pass various options to cmake:
+#
# -DWANT_(CORE|QTCLIENT|MONO)=(ON|OFF)
# : select binaries to build
# -DWITH_OPENSSL=OFF : Disable OpenSSL support
# -DSTATIC=ON : Enable static building of Quassel. Use with care.
# -DDEPLOY=ON : Mac OS X only. Use only for creating Quassel Packages!
#
+# -DWITH_QT5=ON : Enable (very) experimental support for Qt5 (see doc/README.Qt5!)
+#
# NOTE: You should remove CMakeCache.txt if you plan to change any of these values!
+
project(QuasselIRC)
+include(CheckFunctionExists)
include(CheckIncludeFile)
+include(CheckCXXCompilerFlag)
-# cmake 2.6.2 is required for KDE >=4.2 and should be widespread enough now
-cmake_minimum_required(VERSION 2.6.2 FATAL_ERROR)
+# For building against Qt5, we check for an even newer cmake version below!
+cmake_minimum_required(VERSION 2.8.1 FATAL_ERROR)
if(COMMAND cmake_policy)
cmake_policy(SET CMP0003 NEW)
# run on a matching KDE version only.
set(WITH_OXYGEN AUTO CACHE STRING "Install Oxygen icons (default is \"AUTO\" to install when KDE 4.3 or later is present")
+# Enable very experimental support for Qt5. Might break the compilation, or even more!
+option(WITH_QT5 "Enable (very) experimental support for Qt5" OFF)
+
option(STATIC "Enable static building (might not be portable)" OFF)
if(APPLE)
option(DEPLOY "Mac OS X only! Adds required libs to bundle resources and create a dmg. Note: requires Qt to be built with 10.4u SDK" OFF)
+ # Notification Center is only available in > 10.8, which is Darwin v12
+ if(CMAKE_SYSTEM_VERSION VERSION_GREATER "11.9.9")
+ option(WITH_NOTIFICATION_CENTER "Enable OS X Notification Center support" ON)
+ endif(CMAKE_SYSTEM_VERSION VERSION_GREATER "11.9.9")
endif(APPLE)
# Default to embedding data in the static case
link_libraries(${LINK_EXTRA})
endif(LINK_EXTRA)
-# Build Type
-# We need to make sure it's not empty
-# Supported: Release, RelWithDebugInfo, Debug, Debugfull
+# Build Types
-# On WIN32, only Release seems to work correctly (?)
-if(WIN32)
- set(DEFAULT_BUILD_TYPE "Release")
-else(WIN32)
- set(DEFAULT_BUILD_TYPE "RelWithDebugInfo")
-endif(WIN32)
+if(CMAKE_CONFIGURATION_TYPES)
+ set(CMAKE_CONFIGURATION_TYPES Release RelWithDebInfo Debug Debugfull Profile MinSizeRel)
+ set(CMAKE_CONFIGURATION_TYPES "${CMAKE_CONFIGURATION_TYPES}" CACHE STRING
+ "Reset the configurations to what we need"
+ FORCE)
+endif()
-set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type")
if(NOT CMAKE_BUILD_TYPE)
- set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type" FORCE)
-endif(NOT CMAKE_BUILD_TYPE)
+ SET(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING
+ "Choose the type of build, options are: None Debug Release RelWithDebInfo Debug Debugfull Profile MinSizeRel."
+ FORCE)
+endif()
+
+# Qt debug flags
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG QT_DEBUG)
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUGFULL QT_DEBUG)
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELEASE QT_NO_DEBUG NDEBUG)
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELWITHDEBINFO QT_NO_DEBUG NDEBUG)
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_PROFILE QT_NO_DEBUG NDEBUG)
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_MINSIZEREL QT_NO_DEBUG NDEBUG)
+
+if(NOT CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_BUILD_TYPE)
+ set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS QT_NO_DEBUG NDEBUG)
+endif()
# Enable various flags on gcc
if(CMAKE_COMPILER_IS_GNUCXX)
# Let's just hope that all gccs support these options and skip the tests...
# -fno-strict-aliasing is needed apparently for Qt < 4.6
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing")
- set(CMAKE_CXX_FLAGS_RELEASE "-O2 ${CMAKE_CXX_FLAGS}")
- set(CMAKE_CXX_FLAGS_RELWITHDEBUGINFO "-g -O2 ${CMAKE_CXX_FLAGS}")
- set(CMAKE_CXX_FLAGS_DEBUG "-g -ggdb -fno-reorder-blocks -fno-schedule-insns -fno-inline ${CMAKE_CXX_FLAGS}")
- set(CMAKE_CXX_FLAGS_DEBUGFULL "-g3 ${CMAKE_CXX_FLAGS_DEBUG}")
+# set(CMAKE_CXX_FLAGS_RELEASE "-O2") # use CMake default
+# set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-g -O2") # use CMake default
+ set(CMAKE_CXX_FLAGS_DEBUG "-g -ggdb -O2 -fno-reorder-blocks -fno-schedule-insns -fno-inline")
+ set(CMAKE_CXX_FLAGS_DEBUGFULL "-g3 -ggdb -fno-inline")
+ set(CMAKE_CXX_FLAGS_PROFILE "-g3 -ggdb -fno-inline -ftest-coverage -fprofile-arcs")
+
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -W -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing -Wundef -Wcast-align -Wpointer-arith -Wformat-security -fno-check-new -fno-common")
+
+ check_cxx_compiler_flag(-Woverloaded-virtual CXX_W_OVERLOADED_VIRTUAL)
+ if(CXX_W_OVERLOADED_VIRTUAL)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Woverloaded-virtual")
+ endif()
endif(CMAKE_COMPILER_IS_GNUCXX)
-string(TOUPPER ${CMAKE_BUILD_TYPE} upper_build_type)
-if(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
- add_definitions(-DNDEBUG -DQT_NO_DEBUG)
-else(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
- set(DEBUG 1)
-endif(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
-
+# Mac build stuff
if(APPLE AND DEPLOY)
- set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
- set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
- add_definitions(-DMAC_10_4_SDK)
+ set(CMAKE_OSX_ARCHITECTURES "x86_64")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.6")
+ set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.6.sdk/")
+ add_definitions(-DMAC_10_6_SDK)
endif(APPLE AND DEPLOY)
# Simplify checks
set(BUILD_CORE true)
endif(WANT_MONO OR WANT_CORE)
+
+# Version checks
+################
+
+if(WITH_QT5)
+ set(QT_MIN_VERSION "5.0.0")
+ add_definitions(-DHAVE_QT5)
+
+ # Qt5 needs a new enough cmake...
+ cmake_minimum_required(VERSION 2.8.6 FATAL_ERROR)
+
+ # ... for automoc
+ set(CMAKE_AUTOMOC ON)
+else(WITH_QT5)
+
+ # GUI stuff needs some new features
+ if(BUILD_GUI)
+ set(QT_MIN_VERSION "4.6.0")
+ else(BUILD_GUI)
+ set(QT_MIN_VERSION "4.4.0")
+ endif(BUILD_GUI)
+endif(WITH_QT5)
+
+
# Dependencies
##############
-# GUI stuff needs some new features
-if(BUILD_GUI)
- set(QT_MIN_VERSION "4.6.0")
-else(BUILD_GUI)
- set(QT_MIN_VERSION "4.4.0")
-endif(BUILD_GUI)
+if(WITH_QT5)
+ find_package(Qt5Core ${QT_MIN_VERSION} REQUIRED)
+ # We need QtWidgets
+ set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} Widgets)
+
+ # Setup the i18n-related variables
+ find_package(Qt5LinguistTools)
+
+else(WITH_QT5)
+ # Select a Qt installation here, if you don't want to use system Qt
+ if(QT)
+ # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
+ set(ENV{PATH} ${QT}/bin:$ENV{PATH})
+ endif(QT)
+
+ # Now that we have the correct $PATH, lets find Qt!
+ find_package(Qt4 ${QT_MIN_VERSION} REQUIRED)
+endif(WITH_QT5)
+
+
+# Neither Qt4 nor Qt5 consider lconvert relevant, so they don't support finding it...
+# Rather than shipping hacked buildsys files, let's just infer the path from lrelease
+if(QT_LRELEASE_EXECUTABLE)
+ get_filename_component(_lrelease_path ${QT_LRELEASE_EXECUTABLE} PATH)
+ if(WITH_QT5)
+ find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt5 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+ else(WITH_QT5)
+ find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt4 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+ endif(WITH_QT5)
+endif(QT_LRELEASE_EXECUTABLE)
+
# Execinfo is needed for generating backtraces
find_package(ExecInfo)
link_libraries(${EXECINFO_LIBRARIES})
endif(EXECINFO_FOUND)
-# Select a Qt installation here, if you don't want to use system Qt
-if(QT)
- # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
- set(ENV{PATH} ${QT}/bin:$ENV{PATH})
-endif(QT)
-
-# Now that we have the correct $PATH, lets find Qt!
-find_package(Qt4 REQUIRED)
-
-set(QT_DONT_USE_QTGUI 1)
-include(${QT_USE_FILE})
-include_directories(${QT_INCLUDES})
# PkgConfig isn't strictly required.
# However, some optional deps might not be found if it's not present, so warn!
message(STATUS " Affected features might include encryption support, DBus menus and Ayatana notifications.")
endif(NOT PKG_CONFIG_FOUND)
+
# Setup OpenSSL
# We don't link to or include OpenSSL ourselves, but use exclusively the Qt API.
# Thus, we simply check if OpenSSL support is present in Qt's config and enable our
message(STATUS "Not enabling OpenSSL support")
endif(WITH_OPENSSL)
+
# Check for GUI specific stuff
if(BUILD_GUI)
# Setup D-Bus support
if(WITH_DBUS)
- if(QT_QTDBUS_FOUND)
+ if(WITH_QT5)
+ find_package(Qt5DBus ${QT_MIN_VERSION})
+ find_package(Qt5DBusTools)
+ endif(WITH_QT5)
+
+ if(QT_QTDBUS_FOUND OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
message(STATUS "Found QtDBus, enabling D-Bus support")
add_definitions(-DHAVE_DBUS)
- set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} DBUS)
- set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_DBUS_LIB")
set(HAVE_DBUS true)
+ set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} DBus)
# check if we have dbusmenu as well
- find_package(DBusMenuQt)
- if(DBUSMENUQT_FOUND)
- message(STATUS "Enabling support for exporting the tray menu via D-Bus")
- add_definitions(-DHAVE_DBUSMENU)
- include_directories(${DBUSMENUQT_INCLUDE_DIR})
- set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${DBUSMENUQT_LIBRARIES})
- set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} ${DBUSMENUQT_DEFINITIONS}")
- else(DBUSMENUQT_FOUND)
- message(STATUS "Disabling support for exporting the tray menu via D-Bus")
- endif(DBUSMENUQT_FOUND)
-
- else(QT_QTDBUS_FOUND)
+ if(NOT WITH_QT5)
+ find_package(DBusMenuQt)
+ if(DBUSMENUQT_FOUND)
+ message(STATUS "Enabling support for exporting the tray menu via D-Bus")
+ add_definitions(-DHAVE_DBUSMENU)
+ include_directories(${DBUSMENUQT_INCLUDE_DIR})
+ set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${DBUSMENUQT_LIBRARIES})
+ set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} ${DBUSMENUQT_DEFINITIONS}")
+ else(DBUSMENUQT_FOUND)
+ message(STATUS "Disabling support for exporting the tray menu via D-Bus")
+ endif(DBUSMENUQT_FOUND)
+ endif(NOT WITH_QT5)
+
+ else(QT_QTDBUS_FOUND OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
message(STATUS "QtDBus not found, disabling D-Bus support")
- endif(QT_QTDBUS_FOUND)
+ endif(QT_QTDBUS_FOUND OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
else(WITH_DBUS)
message(STATUS "Not enabling D-Bus support")
endif(WITH_DBUS)
- # Setup QtWebKit support
+ # Setup QtWebkit support
if(WITH_WEBKIT)
- if(QT_QTWEBKIT_FOUND)
+ if(WITH_QT5)
+ find_package(Qt5Webkit ${QT_MIN_VERSION} QUIET)
+ endif(WITH_QT5)
+ if(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
message(STATUS "Found QtWebKit, enabling WebKit support")
add_definitions(-DHAVE_WEBKIT)
- set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} WEBKIT XMLPATTERNS)
- set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_WEBKIT_LIB -DQT_XMLPATTERNS_LIB")
+ set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} Webkit XmlPatterns)
set(HAVE_WEBKIT true)
- else(QT_QTWEBKIT_FOUND)
- message(STATUS "QtWebKit not found, disabling WebKit support")
- endif(QT_QTWEBKIT_FOUND)
+ else(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
+ message(STATUS "QtWebkit not found, disabling Webkit support")
+ endif(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
else(WITH_WEBKIT)
- message(STATUS "Not enabling WebKit support")
+ message(STATUS "Not enabling Webkit support")
endif(WITH_WEBKIT)
# Setup KDE4 support
- if(WITH_KDE)
+ if(WITH_KDE AND NOT WITH_QT5)
find_package(KDE4)
if(KDE4_FOUND)
message(STATUS "Enabling KDE4 integration")
else(KDE4_FOUND)
message(STATUS "KDE4 not found, disabling KDE integration")
endif(KDE4_FOUND)
- else(WITH_KDE)
+ else(WITH_KDE AND NOT WITH_QT5)
message(STATUS "Not enabling KDE4 integration")
- endif(WITH_KDE)
+ endif(WITH_KDE AND NOT WITH_QT5)
# Setup Phonon support - we only need this if we don't have or want KDE4
if(NOT HAVE_KDE)
if(WITH_PHONON)
- find_package(Phonon)
- if(PHONON_FOUND)
- message(STATUS "Enabling Phonon support")
- add_definitions(-DHAVE_PHONON)
- include_directories(${PHONON_INCLUDES})
- set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${PHONON_LIBS})
- set(HAVE_PHONON true)
- else(PHONON_FOUND)
- message(STATUS "Phonon not found, disabling audio notifications")
- endif(PHONON_FOUND)
+ if(WITH_QT5)
+ find_package(Qt5phonon)
+ if(Qt5phonon_FOUND)
+ message(STATUS "Enabling Phonon support")
+ add_definitions(-DHAVE_PHONON)
+ set(HAVE_PHONON true)
+ set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} phonon)
+ else(Qt5phonon_FOUND)
+ message(STATUS "Phonon not found, disabling audio notifications")
+ endif(Qt5phonon_FOUND)
+ else(WITH_QT5)
+ find_package(Phonon)
+ if(PHONON_FOUND)
+ message(STATUS "Enabling Phonon support")
+ add_definitions(-DHAVE_PHONON)
+ include_directories(${PHONON_INCLUDES})
+ set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${PHONON_LIBS})
+ set(HAVE_PHONON true)
+ else(PHONON_FOUND)
+ message(STATUS "Phonon not found, disabling audio notifications")
+ endif(PHONON_FOUND)
+ endif(WITH_QT5)
else(WITH_PHONON)
message(STATUS "Not enabling Phonon support")
endif(WITH_PHONON)
endif(NOT HAVE_KDE)
# Setup libindicate-qt support
- if(WITH_LIBINDICATE)
+ if(WITH_LIBINDICATE AND NOT WITH_QT5)
pkg_check_modules(INDICATEQT QUIET indicate-qt>=0.2.1)
if(INDICATEQT_FOUND)
message(STATUS "Enabling Ayatana notification support")
else(INDICATEQT_FOUND)
message(STATUS "Disabling Ayatana notification support")
endif(INDICATEQT_FOUND)
- else(WITH_LIBINDICATE)
+ else(WITH_LIBINDICATE AND NOT WITH_QT5)
message(STATUS "Not enabling Ayatana notification support")
# We don't want to link against it even if another package has found it
set(INDICATEQT_LIBRARIES "")
- endif(WITH_LIBINDICATE)
+ endif(WITH_LIBINDICATE AND NOT WITH_QT5)
+
+ # Setup OS X notification center support
+ if(WITH_NOTIFICATION_CENTER AND APPLE)
+ set(HAVE_NOTIFICATION_CENTER true)
+ add_definitions(-DHAVE_NOTIFICATION_CENTER)
+ set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES}
+ /System/Library/Frameworks/Foundation.framework
+ )
+ endif()
endif(BUILD_GUI)
if(BUILD_CORE)
# Setup encryption support
- if(WITH_CRYPT)
+ if(WITH_CRYPT AND NOT WITH_QT5)
find_package(QCA2)
if(QCA2_FOUND)
- message(STATUS "Found QCA2, enabling encryption support")
+ message(STATUS "Enabling encryption support")
add_definitions(-DHAVE_QCA2)
set(LINK_QCA2 QCA2)
set(HAVE_QCA2 true)
set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_QCA2)
else(QCA2_FOUND)
- message(STATUS "QCA2 not found, disabling encryption support")
+ message(STATUS "Disabling encryption support")
endif(QCA2_FOUND)
- else(WITH_CRYPT)
+ else(WITH_CRYPT AND NOT WITH_QT5)
message(STATUS "Not enabling encryption support")
- endif(WITH_CRYPT)
+ endif(WITH_CRYPT AND NOT WITH_QT5)
# Setup syslog support
if(WITH_SYSLOG)
endif(BUILD_CORE)
+
+# Various settings
+##################
+
# needed to compile with mingw without kde
if(MINGW AND NOT HAVE_KDE)
add_definitions(-D_WIN32_WINNT=0x0500)
link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/
if(MSVC)
set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt /DEFAULTLIB:msvcrt")
- set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO}")
- set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO}")
+ set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt")
+ set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
link_libraries(Version dwmapi shlwapi)
endif(MSVC)
if(HAVE_SSL AND STATIC)
add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR})
endif(HAVE_INDICATEQT)
-CHECK_FUNCTION_EXISTS(umask HAVE_UMASK)
-if(HAVE_UMASK)
- add_definitions(-DHAVE_UMASK)
-endif(HAVE_UMASK)
+if(NOT WIN32)
+ check_function_exists(umask HAVE_UMASK)
+ if(HAVE_UMASK)
+ add_definitions(-DHAVE_UMASK)
+ endif(HAVE_UMASK)
+endif(NOT WIN32)
# We need to create a version.gen
# For this, we create our genversion binary and make sure it is run every time.
+
+setup_qt_variables()
+include_directories(${QUASSEL_QT_INCLUDES})
+
add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
-target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
+target_link_libraries(genversion ${QUASSEL_QT_LIBRARIES})
+set_target_properties(genversion PROPERTIES COMPILE_FLAGS "${QUASSEL_QT_COMPILEFLAGS}")
get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}