+# Simplify checks
+if(WANT_MONO OR WANT_QTCLIENT)
+ set(BUILD_GUI true)
+endif(WANT_MONO OR WANT_QTCLIENT)
+if(WANT_MONO OR WANT_CORE)
+ 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
+##############
+
+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 ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+ endif(WITH_QT5)
+endif(QT_LRELEASE_EXECUTABLE)
+
+
+# zlib for compression, however we can always fall back to miniz
+find_package(ZLIB)
+if(ZLIB_FOUND)
+ message(STATUS "Using system zlib for compression")
+ add_definitions(-DHAVE_ZLIB)
+ include_directories(${ZLIB_INCLUDE_DIRS})
+ set(COMMON_LIBRARIES ${COMMON_LIBRARIES} ${ZLIB_LIBRARIES})
+else()
+ message(STATUS "zlib NOT found, using bundled miniz for compression")
+ if(${CMAKE_SIZEOF_VOID_P} EQUAL 4)
+ message(STATUS "WARNING: This may be slow on 32 bit systems!")
+ endif()
+endif()
+
+
+# Execinfo is needed for generating backtraces
+find_package(ExecInfo)
+if(EXECINFO_FOUND)
+ add_definitions(-DHAVE_EXECINFO)
+ include_directories(${EXECINFO_INCLUDES})
+ link_libraries(${EXECINFO_LIBRARIES})
+endif(EXECINFO_FOUND)
+
+
+# PkgConfig isn't strictly required.
+# However, some optional deps might not be found if it's not present, so warn!
+find_package(PkgConfig)
+if(NOT PKG_CONFIG_FOUND)
+ message(STATUS "WARNING: PkgConfig not available! Some dependencies for optional features might not be found.")
+ 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
+# own SSL stuff in this case. Qt should care for adding what it needs itself.
+if(WITH_OPENSSL)
+ if(QT_QCONFIG MATCHES "openssl")
+ message(STATUS "Found OpenSSL support in Qt, enabling SSL")
+ add_definitions(-DHAVE_SSL)
+ set(HAVE_SSL true)
+ else(QT_QCONFIG MATCHES "openssl")
+ message(STATUS "No OpenSSL support found in Qt, disabling SSL")
+ add_definitions(-DQT_NO_OPENSSL)
+ endif(QT_QCONFIG MATCHES "openssl")
+else(WITH_OPENSSL)
+ 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(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(HAVE_DBUS true)
+ set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} DBus)
+
+ # check if we have dbusmenu as well
+ if(NOT WITH_QT5)
+ find_package(DBusMenuQt)
+ if(DBUSMENUQT_FOUND)
+ message(STATUS "Enabling support for exporting the tray menu via D-Bus")
+ add_definitions(-DHAVE_DBUSMENU)
+ include_directories(${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 OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
+ else(WITH_DBUS)
+ message(STATUS "Not enabling D-Bus support")
+ endif(WITH_DBUS)
+
+ # Setup QtWebkit support
+ if(WITH_WEBKIT)
+ 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_QT_MODULES ${CLIENT_QT_MODULES} Webkit XmlPatterns)
+ set(HAVE_WEBKIT true)
+ 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")
+ endif(WITH_WEBKIT)
+
+ # Setup KDE4 support
+ if(WITH_KDE AND NOT WITH_QT5)
+ # KDE has overzealous CFLAGS making miniz not compile, so save our old flags
+ set(_cflags ${CMAKE_C_FLAGS})
+ find_package(KDE4)
+ if(KDE4_FOUND)
+ message(STATUS "Enabling KDE4 integration")
+ include_directories(${KDE4_INCLUDES})
+ add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS})
+ set(HAVE_KDE 1)
+ set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} ${KDE4_SOLID_LIBS} ${KDE4_KNOTIFYCONFIG_LIBRARY})
+ # We always use external icons for KDE4 support, since we use its iconloader rather than our own
+ set(EMBED_DATA OFF)
+ # Restore our old CFLAGS
+ set(CMAKE_C_FLAGS ${_cflags})
+ else(KDE4_FOUND)
+ message(STATUS "KDE4 not found, disabling KDE integration")
+ endif(KDE4_FOUND)
+ else(WITH_KDE AND NOT WITH_QT5)
+ message(STATUS "Not enabling KDE4 integration")
+ 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)
+ 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)
+
+ find_package(Libsnore)
+ if(LIBSNORE_FOUND)
+ add_definitions(-DHAVE_LIBSNORE)
+ set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${LIBSNORE_LIBRARIES})
+ set(HAVE_SNORENOTIFY true)
+ endif(LIBSNORE_FOUND)
+ endif(NOT HAVE_KDE)
+
+ # Setup libindicate-qt support
+ if(WITH_LIBINDICATE AND NOT WITH_QT5)
+ pkg_check_modules(INDICATEQT QUIET indicate-qt>=0.2.1)
+ if(INDICATEQT_FOUND)
+ message(STATUS "Enabling Ayatana notification support")
+ set(HAVE_INDICATEQT true)
+ add_definitions(-DHAVE_INDICATEQT)
+ link_directories(${INDICATEQT_LIBRARY_DIRS})
+ set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${INDICATEQT_LIBRARIES})
+ else(INDICATEQT_FOUND)
+ message(STATUS "Disabling Ayatana notification support")
+ endif(INDICATEQT_FOUND)
+ 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 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)
+
+# Core-only deps
+if(BUILD_CORE)
+
+ # Setup encryption support
+ if(WITH_CRYPT AND NOT WITH_QT5)
+ find_package(QCA2)
+ if(QCA2_FOUND)
+ 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 "Disabling encryption support")
+ endif(QCA2_FOUND)
+ else(WITH_CRYPT AND NOT WITH_QT5)
+ message(STATUS "Not enabling encryption support")
+ endif(WITH_CRYPT AND NOT WITH_QT5)
+
+ # Setup syslog support
+ if(WITH_SYSLOG)
+ check_include_file(syslog.h HAVE_SYSLOG_H)
+ if(HAVE_SYSLOG_H)
+ message(STATUS "Enabling syslog support")
+ set(HAVE_SYSLOG true)
+ add_definitions(-DHAVE_SYSLOG)
+ else(HAVE_SYSLOG_H)
+ message(STATUS "Disabling syslog support")
+ endif(HAVE_SYSLOG_H)
+ else(WITH_SYSLOG)
+ message(STATUS "Not enabling syslog support")
+ endif(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)
+ message(STATUS "Added _WIN32_WINNT=0x0500 definition for MinGW")
+# workaround for bug in mingw gcc 4.0
+ add_definitions(-U__STRICT_ANSI__)
+endif(MINGW AND NOT HAVE_KDE)
+
+# Now set up install locations; those are set by KDE if integration is enabled
+if(NOT HAVE_KDE)
+ if(WIN32)
+ set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX} CACHE FILEPATH "Install path for binaries")
+ set(DATA_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/apps CACHE FILEPATH "Install path for data files")
+ set(ICON_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/icons CACHE FILEPATH "Global icon install path")
+ set(XDG_APPS_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/applications CACHE FILEPATH "Install path for .desktop files")
+ else(WIN32)
+ set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin CACHE FILEPATH "Install path for binaries")
+ set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps CACHE FILEPATH "Install path for data files")
+ set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons CACHE FILEPATH "Global icon install path")
+ set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files")
+ endif(WIN32)
+endif(NOT HAVE_KDE)
+
+if(EMBED_DATA)
+ message(STATUS "Embedding data files into the binary")
+else(EMBED_DATA)
+ message(STATUS "Installing data files separately")
+endif(EMBED_DATA)