Update INSTALL file
[quassel.git] / CMakeLists.txt
index 7b8343a..b760710 100644 (file)
-# 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
-# -DWITH_DBUS=OFF     : Disable D-Bus support
-# -DOXYGEN_ICONS=(Builtin|External)  : If "Builtin" (the default), compile our Oxygen Icon Theme subset into the binary
-#                                    : If "External", we assume Oxygen is already installed on the system
-# -DQUASSEL_ICONS=(Builtin|External) : If "Builtin" (the default), put our own icons into the binary
-#                                    : If "External", we install our icons into $PREFIX/share/apps/quassel (UNIX only)
-# -DQT=/path/to/qt    : Choose a Qt4 installation to use instead of the system Qt4
-# -DSTATIC=ON         : Enable static building of Quassel. Use with care.
-# -DDEPLOY=ON         : Mac OS X only. Use only for creating Quassel Packages!
+# Main CMake file for building Quassel IRC
 #
-# NOTE: You need to remove CMakeCache.txt if you plan to change any of these values!
+# See INSTALL for possible CMake options (or read the code, Luke)
+#####################################################################
 
+# General setup
+#####################################################################
+
+cmake_minimum_required(VERSION 2.8.9)
 project(QuasselIRC)
 
-# Target scopes don't work in older versions
-cmake_minimum_required(VERSION 2.4.7 FATAL_ERROR)
+# Versions
+set(QUASSEL_MAJOR  0)
+set(QUASSEL_MINOR 11)
+set(QUASSEL_PATCH  0)
+set(QUASSEL_VERSION_STRING "0.11-pre")
 
-if(COMMAND cmake_policy)
-   cmake_policy(SET CMP0003 NEW)
-endif(COMMAND cmake_policy)
+# Tell CMake about or own modules
+set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
 
-# Use our own (well, and KDE's) version of some modules
-# In particular cmake's FindQt4 and FindOpenSSL are quite buggy
-set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
+# General conveniences
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
-# Various options and variables that can be set on the command line
-option(WANT_CORE     "Build the core (server) binary"           ON)
-option(WANT_QTCLIENT "Build the Qt4 GUI client binary"          ON)
-option(WANT_MONO     "Build the monolithic (all-in-one) binary" OFF)
+# Moar stuff
+include(CheckFunctionExists)
+include(CheckIncludeFile)
 
-option(WITH_OPENSSL  "Enable OpenSSL support if present on the system" ON)
-option(WITH_DBUS     "Enable D-Bus support if present on the system"   ON)
+include(QuasselCompileSettings)
+include(QuasselMacros)
 
-option(STATIC        "Enable static building (might not be portable)" OFF)
-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)
-option(SPUTDEV       "Do not use!" OFF)
+include(CMakeDependentOption)
+include(FeatureSummary)
 
-set(OXYGEN_ICONS "Builtin" CACHE STRING "Builtin: Compile Oxygen icons into the binary; External: Use system-installed Oxygen")
-set(QUASSEL_ICONS "Builtin" CACHE STRING "Builtin: Compile Quassel icons into the binary; External: Install them separately")
 
-set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt")
-set(LINGUAS "" CACHE STRING "Space-separated List of locales specifying languages that should be compiled")
+# Options and variables that can be set on the command line
+#####################################################################
 
-if(STATIC)
-  set(CMAKE_BUILD_TYPE Release)
-  set(OXYGEN_ICONS "Builtin")
-  set(QUASSEL_ICONS "Builtin")
-endif(STATIC)
+# First, choose a Qt version. We support USE_QT4 and USE_QT5; if neither is set, prefer Qt4 for now
+option(USE_QT5 "Enable support for Qt5 (disables KDE integration)" OFF)
+if (USE_QT4) # takes precedence
+    set(USE_QT5 OFF)
+else()
+    if (NOT USE_QT5)
+        set(USE_QT4 ON)
+    endif()
+endif()
+
+# Select the binaries to build
+option(WANT_CORE     "Build the core (server) binary"           ON)
+option(WANT_QTCLIENT "Build the client-only binary"             ON)
+option(WANT_MONO     "Build the monolithic (all-in-one) binary" ON)
+add_feature_info(WANT_CORE WANT_CORE "Build the core (server) binary")
+add_feature_info(WANT_QTCLIENT WANT_QTCLIENT "Build the client-only binary (requires a core to connect to)")
+add_feature_info(WANT_MONO WANT_MONO "Build the monolithic (all-in-one) binary")
+
+# Whether to enable KDE integration (pulls in kdelibs and friends as a dependency); requires Qt4 for now
+cmake_dependent_option(WITH_KDE "KDE4 integration" OFF "USE_QT4" OFF)
+add_feature_info(WITH_KDE WITH_KDE "Enable KDE4 integration")
+
+cmake_dependent_option(WITH_OXYGEN "Install Oxygen icon set (usually shipped with KDE)" ON "NOT WITH_KDE" OFF)
+if (NOT WITH_KDE)
+    add_feature_info(WITH_OXYGEN WITH_OXYGEN "Install Oxygen icon set")
+endif()
+
+# For this, the feature info is added after we know if QtWebkit is installed
+option(WITH_WEBKIT "WebKit support (for link previews)" ON)
+
+if (APPLE)
+    # 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 "OS X Notification Center support" ON)
+        add_feature_info(WITH_NOTIFICATION_CENTER WITH_NOTIFICATION_CENTER "Use the OS X Notification Center")
+    endif()
+endif()
+
+# Always embed on Windows, OSX or for a static build; never embed when enabling KDE integration
+set(EMBED_DEFAULT OFF)
+if (STATIC OR WIN32 OR APPLE)
+    set(EMBED_DEFAULT ON)
+endif()
+cmake_dependent_option(EMBED_DATA "Embed icons and translations into the binaries instead of installing them" ${EMBED_DEFAULT}
+                                   "NOT STATIC;NOT WIN32;NOT WITH_KDE" ${EMBED_DEFAULT})
+if (NOT EMBED_DEFAULT)
+    add_feature_info(EMBED_DATA EMBED_DATA "Embed icons and translations in the binaries instead of installing them")
+endif()
+
+# The following options are not for end-user consumption, so don't list them in the feature summary
+cmake_dependent_option(DEPLOY "Add required libs to bundle resources and create a dmg. Note: requires Qt to be built with 10.4u SDK" OFF "APPLE" OFF)
+
+# Handle with care
+set(QT_PATH "" CACHE PATH "Path to a Qt4 installation to use instead of the system Qt (e.g. for static builds)")
+
+# Static builds are not supported and require some manual setup! Don't enable unless you know what you're doing (we don't know either)
+cmake_dependent_option(STATIC      "Enable static building (not supported)" OFF "NOT WITH_KDE" OFF)
+
+# For static builds, arbitrary extra libs might need to be linked
+# Define a comma-separated list here
+# e.g. for pgsql, we need -DLINK_EXTRA=pq;crypt
+set(LINK_EXTRA "" CACHE STRING "Semicolon-separated list of libraries to be linked")
+if (LINK_EXTRA)
+    string(REPLACE "," ";" LINK_EXTRA ${LINK_EXTRA})
+    link_libraries(${LINK_EXTRA})
+endif()
+
+
+# Simplify later checks
+#####################################################################
+
+if (WANT_MONO OR WANT_QTCLIENT)
+    set(BUILD_GUI true)
+endif()
+if (WANT_MONO OR WANT_CORE)
+    set(BUILD_CORE true)
+endif()
+
+
+# Set up Qt
+#####################################################################
+
+if (USE_QT5)
+    message(STATUS "Building with the Qt5 libraries...")
+    set(QT_MIN_VERSION "5.2.0")
+    add_definitions(-DHAVE_QT5)
+else()
+    message(STATUS "Building with the Qt4 libraries...")
+    if (BUILD_GUI)
+        set(QT_MIN_VERSION "4.6.0")
+    else()
+        set(QT_MIN_VERSION "4.4.0")
+    endif()
+endif()
+
+if (USE_QT5)
+    find_package(Qt5Core ${QT_MIN_VERSION} QUIET REQUIRED)
+
+    # Contains lconvert and friends
+    find_package(Qt5LinguistTools QUIET)
+    set_package_properties(Qt5LinguistTools PROPERTIES TYPE RECOMMENDED
+                           PURPOSE "Required for localization support"
+    )
+else()
+    # Select a Qt installation here, if you don't want to use system Qt
+    if(QT_PATH)
+        # FindQt4 will look for the qmake binary in $PATH, so we just prepend QT_PATH
+        set(ENV{PATH} ${QT_PATH}/bin:$ENV{PATH})
+    endif()
+
+    # Now that we have the correct $PATH, lets find Qt!
+    find_package(Qt4 ${QT_MIN_VERSION} QUIET REQUIRED)
+endif()
+
+# 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 (USE_QT5)
+        find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt5 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+    else()
+        find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt4 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+    endif()
+endif()
+
+add_feature_info("Qt Linguist Tools" QT_LRELEASE_EXECUTABLE "Translation support for Quassel")
+
+# Optional Dependencies
+#
+# Note that you can forcefully disable optional packages
+# using -DCMAKE_DISABLE_FIND_PACKAGE_<PkgName>=TRUE
+#####################################################################
+
+if(USE_QT5)
+    if (BUILD_GUI)
+        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)
+            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"
+        )
+
+        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"
+            )
+        endif()
+        add_feature_info("WITH_WEBKIT and QtWebkit module" Qt5Webkit_FOUND "Support showing previews for URLs in chat")
+
+    endif(BUILD_GUI)
+    if (BUILD_CORE)
+        # 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)
+
+else(USE_QT5)
+    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(libdbusmenu-qt QUIET)
+            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()
+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"
+    )
+endif()
+
+
+# Various checks
+#####################################################################
+
+if (NOT ZLIB_FOUND)
+    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()
+
+if (KDE4_FOUND)
+    # We always use external icons for KDE4 support, since we use its iconloader rather than our own
+    set(EMBED_DATA OFF)
+
+    # Better have the compile flags global, even for the core, to avoid problems with linking the mono client
+    add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS})
+endif()
+
+# Check for SSL support in Qt (broken for Qt5 currently)
+# We don't link to the OpenSSL libraries ourselves.
+if (QT_QCONFIG MATCHES "openssl")
+    set(HAVE_SSL true)
+    add_definitions(-DHAVE_SSL)
+endif()
+add_feature_info("SSL support in Qt" HAVE_SSL "Use secure network connections")
+
+# Check for syslog support
+if (NOT WIN32)
+    check_include_file(syslog.h HAVE_SYSLOG)
+    add_feature_info("syslog.h" HAVE_SYSLOG "Provide support for logging to the syslog")
+endif()
+
+
+# Various settings
+##################
+
+# needed to compile with mingw without kde
+if (MINGW AND NOT KDE4_FOUND)
+    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()
+
+# Now set up install locations; those are set by KDE if integration is enabled
+if(NOT KDE4_FOUND)
+  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()
+
+if(EMBED_DATA)
+  message(STATUS "Embedding data files into the binary")
+else(EMBED_DATA)
+  message(STATUS "Installing data files separately")
+endif(EMBED_DATA)
 
 # RPATH needs to be set correctly
-set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1) 
+# Do this down here, since otherwise KDE wants to handle it itself, and fails
+set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
 
-# Define install locations. Using variables will allow overriding this by the KDE macros later.
-set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin)
-set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps)
-set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons)
-set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications)
-
-# Enable various flags on gcc
-if(CMAKE_COMPILER_IS_GNUCXX)
-  # Let's just hope that all gccs support these options and skip the tests...
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor")
-endif(CMAKE_COMPILER_IS_GNUCXX)
-
-set(QT_MIN_VERSION "4.4.0")
-
-if(APPLE AND DEPLOY)
-  set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
-  set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
-  add_definitions(-DMAC_10_4_SDK)
-endif(APPLE AND DEPLOY)
-
-include(QuasselMacros)
-
-# Execinfo is needed for generating backtraces
-find_package(ExecInfo)
-if(EXECINFO_FOUND)
-  add_definitions(-DHAVE_EXECINFO)
-  include_directories(${EXECINFO_INCLUDES})
-  link_libraries(${EXECINFO_LIBRARIES})
-endif(EXECINFO_FOUND)
-
-# Decide what to do with icons
-if(WANT_QTCLIENT OR WANT_MONO)
-  if(QUASSEL_ICONS MATCHES "External")
-    message(STATUS "Install Quassel icons to ${CMAKE_INSTALL_PREFIX}/share/apps/quassel")
-  else(QUASSEL_ICONS MATCHES "External")
-    set(QUASSEL_ICONS "Builtin")
-    message(STATUS "Compile Quassel icons into the binary")
-  endif(QUASSEL_ICONS MATCHES "External")
-
-  if(OXYGEN_ICONS MATCHES "External")
-    message(STATUS "Use system-installed Oxygen icon theme")
-  else(OXYGEN_ICONS MATCHES "External")
-    set(OXYGEN_ICONS "Builtin")
-    message(STATUS "Compile Oxygen icon theme subset into the binary")
-  endif(OXYGEN_ICONS MATCHES "External")
-endif(WANT_QTCLIENT OR WANT_MONO)
-
-# 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})
-
-# Setup OpenSSL
-if(WITH_OPENSSL)
-  find_package(OpenSSL)
-else(WITH_OPENSSL)
-  message(STATUS "Disabling OpenSSL support")
-endif(WITH_OPENSSL)
-
-if(OPENSSL_FOUND)
-  if(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
-    message(STATUS "Found OpenSSL support in Qt")
-    add_definitions(-DHAVE_SSL)
-    set(HAVE_SSL true)
-    set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_SSL)
-  else(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
-    message(STATUS "No OpenSSL support found in Qt, disabling")
-  endif(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
-else(OPENSSL_FOUND)
-  add_definitions(-DQT_NO_OPENSSL)
-endif(OPENSSL_FOUND)
-
-# Setup D-Bus support
-if(WITH_DBUS)
-  if(QT_QTDBUS_FOUND)
-    message(STATUS "Found QtDBus, enabling D-Bus support")
-    add_definitions(-DHAVE_DBUS)
-    set(LINK_DBUS DBUS)
-    set(HAVE_DBUS true)
-    set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_DBUS)
-  else(QT_QTDBUS_FOUND)
-    message(STATUS "QtDBus not found, disabling D-Bus support")
-  endif(QT_QTDBUS_FOUND)
-else(WITH_DBUS)
-  message(STATUS "Disabling D-Bus support")
-endif(WITH_DBUS)
-
 # Set global buildflags
 # This is very much non-portable, so don't use -DSTATIC until you know what
 # you do.
@@ -162,45 +383,60 @@ if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
   endif(HAVE_SSL)
 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
 
-if(STATIC AND WIN32)
-  link_libraries(imm32 winmm)  # missing by default :/
-   if(HAVE_SSL)
-     link_libraries(${OPENSSL_LIBRARIES} libeay32MD)
-   endif(HAVE_SSL)
-endif(STATIC AND WIN32)
-
 if(WIN32)
-  set(RC_WIN32 pics/win32.rc)  # for app icons on windows
+  link_libraries(imm32 winmm dbghelp Secur32)  # missing by default :/
+  if(MSVC)
+    set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt /DEFAULTLIB:msvcrt")
+    set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt")
+    set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
+    link_libraries(Version dwmapi shlwapi)
+  endif(MSVC)
+  if(HAVE_SSL AND STATIC)
+     find_package(OpenSSL REQUIRED)
+     link_libraries(${OPENSSL_LIBRARIES} ${OPENSSL_EAY_LIBRARIES})
+  endif(HAVE_SSL AND STATIC)
 endif(WIN32)
 
-# We need to create a version.gen
-# For this, we create our genversion binary and make sure it is run every time.
-add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
-target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
+if(INDICATEQT_FOUND)
+  add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR})
+endif()
 
-get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
-add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
-                  ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/common/version.gen)
-add_dependencies(genversion_run genversion)
+if(NOT WIN32)
+  check_function_exists(umask HAVE_UMASK)
+  if(HAVE_UMASK)
+    add_definitions(-DHAVE_UMASK)
+  endif(HAVE_UMASK)
+endif(NOT WIN32)
 
-# Generate binary translation files
-include(QuasselGenerateTranslations)
-quassel_generate_i18n_resource(RC_I18N ${LINGUAS})
+# Generate version information from Git
+include(GetGitRevisionDescription)
+get_git_head_revision(GIT_REFSPEC GIT_HEAD)
+git_describe(GIT_DESCRIBE --long)
 
+# Sanitize things if we're not in a Git repo
+if(NOT GIT_HEAD OR NOT GIT_DESCRIBE)
+    set(GIT_HEAD "")
+    set(GIT_DESCRIBE "")
+endif()
 
-# These variables will be added to the main targets (CORE, QTCLIENT, MONO)
+configure_file(version.h.in ${CMAKE_BINARY_DIR}/version.h @ONLY)
 
-set(COMMON_DEPS ${RC_I18N} ${RC_WIN32})
+# These variables will be added to the main targets (CORE, QTCLIENT, MONO)
+set(COMMON_DEPS ${RC_WIN32})
 set(CORE_DEPS )
 set(CLIENT_DEPS )
-set(KDE_DEPS )
 
 # Add needed subdirs - the order is important, since src needs some vars set by other dirs
 add_subdirectory(data)
 add_subdirectory(icons)
-#add_subdirectory(pics)
+add_subdirectory(pics)
+add_subdirectory(po)
 add_subdirectory(src)
 
-# Make sure version.gen exists before building mod_common
-# TODO: make only main.cpp depend on that! Recompiles suck...
-add_dependencies(mod_common genversion_run)
+# Set up and display feature summary
+#####################################################################
+
+feature_summary(WHAT ALL
+                INCLUDE_QUIET_PACKAGES
+                FATAL_ON_MISSING_REQUIRED_PACKAGES
+)