-# 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 "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing")
-# set(CMAKE_CXX_FLAGS_RELEASE "-O2") # use CMake default
-# set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-g -O2") # use CMake default
- set(CMAKE_CXX_FLAGS_DEBUG "-g -ggdb -O2 -fno-reorder-blocks -fno-schedule-insns -fno-inline")
- set(CMAKE_CXX_FLAGS_DEBUGFULL "-g3 -ggdb -fno-inline")
- set(CMAKE_CXX_FLAGS_PROFILE "-g3 -ggdb -fno-inline -ftest-coverage -fprofile-arcs")
-
- set(CMAKE_CXX_FLAGS "${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 "${CMAKE_CXX_FLAGS} -Woverloaded-virtual")
- endif()
-endif(CMAKE_COMPILER_IS_GNUCXX)
-
-# Mac build stuff
-if(APPLE AND DEPLOY)
- set(CMAKE_OSX_ARCHITECTURES "x86_64")
- set(CMAKE_CXX_FLAGS "${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
-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 ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
- endif(WITH_QT5)
-endif(QT_LRELEASE_EXECUTABLE)
-
-
-# Execinfo is needed for generating backtraces
-find_package(ExecInfo)
-if(EXECINFO_FOUND)
- add_definitions(-DHAVE_EXECINFO)
- include_directories(${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 ${CLIENT_QT_MODULES} Webkit XmlPatterns)
- set(HAVE_WEBKIT true)
- else(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
- message(STATUS "QtWebkit not found, disabling Webkit support")
- endif(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
- else(WITH_WEBKIT)
- message(STATUS "Not enabling Webkit support")
- endif(WITH_WEBKIT)
-
- # Setup KDE4 support
- if(WITH_KDE AND NOT WITH_QT5)
- find_package(KDE4)
- if(KDE4_FOUND)
- message(STATUS "Enabling KDE4 integration")
- include_directories(${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)
- 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} ${PHONON_LIBS})
- set(HAVE_PHONON true)
- else(PHONON_FOUND)
- message(STATUS "Phonon not found, disabling audio notifications")
- endif(PHONON_FOUND)
- endif(WITH_QT5)
- else(WITH_PHONON)
- message(STATUS "Not enabling Phonon support")
- endif(WITH_PHONON)
- endif(NOT HAVE_KDE)
-
- # Setup libindicate-qt support
- if(WITH_LIBINDICATE AND NOT WITH_QT5)
- pkg_check_modules(INDICATEQT QUIET indicate-qt>=0.2.1)
- if(INDICATEQT_FOUND)
- message(STATUS "Enabling Ayatana notification support")
- set(HAVE_INDICATEQT true)
- add_definitions(-DHAVE_INDICATEQT)
- link_directories(${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
+# Find package dependencies
+#
+# Note that you can forcefully disable optional packages
+# using -DCMAKE_DISABLE_FIND_PACKAGE_<PkgName>=TRUE
+#####################################################################
+
+if(USE_QT5)
+ find_package(Qt5Core ${QT_MIN_VERSION} QUIET)
+ set_package_properties(Qt5Core PROPERTIES TYPE REQUIRED
+ URL "http://qt.digia.com"
+ DESCRIPTION "contains core functionality for Qt"
+ )
+ find_package(Qt5Network QUIET)
+ set_package_properties(Qt5Network PROPERTIES TYPE REQUIRED
+ DESCRIPTION "the network module for Qt5"
+ )
+
+ if (BUILD_GUI)
+ find_package(Qt5Gui QUIET)
+ set_package_properties(Qt5Gui PROPERTIES TYPE REQUIRED
+ DESCRIPTION "the GUI module for Qt5"
+ )
+ find_package(Qt5Widgets QUIET)
+ set_package_properties(Qt5Widgets PROPERTIES TYPE REQUIRED
+ DESCRIPTION "the widgets module for Qt5"
+ )
+
+ find_package(Qt5DBus QUIET)
+ set_package_properties(Qt5DBus PROPERTIES TYPE RECOMMENDED
+ URL "http://qt.digia.com"
+ DESCRIPTION "D-Bus support for Qt5"
+ PURPOSE "Needed for supporting D-Bus-based notifications and tray icon, used by most modern desktop environments"
+ )
+ if (Qt5DBus_FOUND)
+ find_package(dbusmenu-qt5 QUIET CONFIG)
+ set_package_properties(dbusmenu-qt5 PROPERTIES TYPE RECOMMENDED
+ URL "https://launchpad.net/libdbusmenu-qt"
+ DESCRIPTION "a library implementing the DBusMenu specification"
+ PURPOSE "Required for having a context menu for the D-Bus-based tray icon"
+ )
+ endif()
+
+ find_package(Phonon4Qt5 QUIET)
+ set_package_properties(Phonon4Qt5 PROPERTIES TYPE RECOMMENDED
+ URL "https://projects.kde.org/projects/kdesupport/phonon"
+ DESCRIPTION "a multimedia abstraction library"
+ PURPOSE "Required for audio notifications"
+ )
+
+ find_package(LibsnoreQt5 QUIET)
+ set_package_properties(LibsnoreQt5 PROPERTIES TYPE OPTIONAL
+ URL "https://github.com/TheOneRing/Snorenotify"
+ DESCRIPTION "a cross-platform notification framework"
+ PURPOSE "Enable support for the snorenotify framework"
+ )
+
+ if (WITH_WEBKIT)
+ find_package(Qt5WebKit QUIET)
+ set_package_properties(Qt5WebKit PROPERTIES TYPE RECOMMENDED
+ URL "http://qt.digia.com"
+ DESCRIPTION "a WebKit implementation for Qt"
+ PURPOSE "Needed for displaying previews for URLs in chat"
+ )
+ if (Qt5WebKit_FOUND)
+ find_package(Qt5WebKitWidgets QUIET)
+ set_package_properties(Qt5WebKitWidgets PROPERTIES TYPE RECOMMENDED
+ URL "http://qt.digia.com"
+ DESCRIPTION "widgets for Qt's WebKit implementation"
+ PURPOSE "Needed for displaying previews for URLs in chat"
+ )
+ endif()
+ endif()
+ add_feature_info("WITH_WEBKIT, QtWebKit and QtWebKitWidgets modules" Qt5WebKitWidgets_FOUND "Support showing previews for URLs in chat")
+
+ endif(BUILD_GUI)
+ if (BUILD_CORE)
+ find_package(Qt5Script QUIET)
+ set_package_properties(Qt5Script PROPERTIES TYPE REQUIRED
+ DESCRIPTION "provides scripting support for Qt5"
+ )
+ find_package(Qt5Sql QUIET)
+ set_package_properties(Qt5Sql PROPERTIES TYPE REQUIRED
+ DESCRIPTION "the database support module for Qt5"
+ )
+
+ # While QCA2 seems to support Qt5, it is not actually co-installable or distinguishable from the Qt4 version...
+ # In order to avoid linking against the Qt4 version (which is probably the one installed), disable this for now
+ #find_package(QCA2 QUIET)
+ #set_package_properties(QCA2 PROPERTIES TYPE RECOMMENDED
+ # URL "https://projects.kde.org/projects/kdesupport/qca"
+ # DESCRIPTION "Qt Cryptographic Architecture"
+ # PURPOSE "Required for encryption support"
+ #)
+
+ endif(BUILD_CORE)
+
+ find_package(Qt5LinguistTools QUIET)
+ set_package_properties(Qt5LinguistTools PROPERTIES TYPE RECOMMENDED
+ DESCRIPTION "contains tools for handling translation files"
+ PURPOSE "Required for having translations"
+ )
+ # Qt5 does not define a target for lconvert, so we need to find it ourselves
+ if (Qt5LinguistTools_FOUND)
+ if (NOT TARGET Qt5::lconvert AND TARGET Qt5::lrelease)
+ get_target_property(_lrelease_location Qt5::lrelease LOCATION)
+ get_filename_component(_lrelease_path ${_lrelease_location} PATH)
+ find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt5 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+ endif()
+ # Compatibility with the Qt4 variables
+ set (QT_LRELEASE_EXECUTABLE ${Qt5_LRELEASE_EXECUTABLE})
+ set (QT_LUPDATE_EXECUTABLE ${Qt5_LUPDATE_EXECUTABLE})
+ endif()
+
+else(USE_QT5)
+ find_package(Qt4 ${QT_MIN_VERSION} QUIET REQUIRED)
+
+ if (BUILD_GUI)
+ add_feature_info("QtDBus module" QT_QTDBUS_FOUND "Needed for supporting D-Bus-based notifications and tray icon, used by most modern desktop environments")
+ if (QT_QTDBUS_FOUND)
+ find_package(dbusmenu-qt QUIET CONFIG)
+ set_package_properties(dbusmenu-qt PROPERTIES TYPE RECOMMENDED
+ URL "https://launchpad.net/libdbusmenu-qt"
+ DESCRIPTION "a library implementing the DBusMenu specification"
+ PURPOSE "Required for having a context menu for the D-Bus-based tray icon"
+ )
+ endif()
+
+ if (WITH_WEBKIT AND QT_QTWEBKIT_FOUND)
+ set(HAVE_WEBKIT true)
+ endif()
+ add_feature_info("WITH_WEBKIT and QtWebKit module" HAVE_WEBKIT "Support showing previews for URLs in chat")
+
+ if (WITH_KDE)
+ # KDE has overzealous CFLAGS making miniz not compile, so save our old flags
+ set(_cflags ${CMAKE_C_FLAGS})
+ find_package(KDE4 4.4 QUIET)
+ set_package_properties(KDE4 PROPERTIES TYPE REQUIRED
+ URL "http://www.kde.org"
+ DESCRIPTION "a world-class desktop environment"
+ PURPOSE "Enables various bits for improving integration with KDE"
+ )
+ set(CMAKE_C_FLAGS ${_cflags})
+
+ else(WITH_KDE)
+ find_package(Phonon QUIET)
+ set_package_properties(Phonon PROPERTIES TYPE RECOMMENDED
+ URL "https://projects.kde.org/projects/kdesupport/phonon"
+ DESCRIPTION "a multimedia abstraction library"
+ PURPOSE "Required for audio notifications"
+ )
+
+ find_package(Libsnore QUIET)
+ set_package_properties(Libsnore PROPERTIES TYPE OPTIONAL
+ URL "https://github.com/TheOneRing/Snorenotify"
+ DESCRIPTION "a cross-platform notification framework"
+ PURPOSE "Enable support for the snorenotify framework"
+ )
+ endif(WITH_KDE)
+
+ find_package(IndicateQt QUIET)
+ set_package_properties(IndicateQt PROPERTIES TYPE OPTIONAL
+ URL "https://launchpad.net/libindicate-qt/"
+ DESCRIPTION "a library to raise flags on DBus for other components of the desktop to pick up and visualize"
+ PURPOSE "Provides integration into the Ayatana notification system used by e.g. Ubuntu"
+ )
+
+ endif(BUILD_GUI)
+ if (BUILD_CORE)
+
+ find_package(QCA2 QUIET)
+ set_package_properties(QCA2 PROPERTIES TYPE RECOMMENDED
+ URL "https://projects.kde.org/projects/kdesupport/qca"
+ DESCRIPTION "Qt Cryptographic Architecture"
+ PURPOSE "Required for encryption support"
+ )
+
+
+ endif()
+
+ # Qt4 does not 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)
+ find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt4 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+ endif()
+endif()
+
+
+# Non-Qt-based packages
+
+# zlib for compression, however we can always fall back to miniz
+find_package(ZLIB QUIET)
+set_package_properties(ZLIB PROPERTIES TYPE RECOMMENDED
+ URL "http://www.zlib.net"
+ DESCRIPTION "a popular compression library"
+ PURPOSE "Use the most common library for protocol compression, instead of the bundled miniz implementation"
+)
+
+
+if (NOT WIN32)
+ # Execinfo is needed for generating backtraces
+ find_package(ExecInfo QUIET)
+ set_package_properties(ExecInfo PROPERTIES TYPE OPTIONAL
+ DESCRIPTION "a library for inspecting backtraces"
+ PURPOSE "Used for generating backtraces in case of a crash"