Backtrace generation depends on the target system, not the host
[quassel.git] / CMakeLists.txt
index 9899915..32fc75f 100644 (file)
-# This is the cmake-based build system for Quassel IRC.
+# Main CMake file for building 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 (dbus notifications)
-# -DWITH_WEBKIT=OFF      : Disable WebKit support (link previews)
-# -DWITH_PHONON=OFF      : Disable Phonon support (audio notifications)
-# -DWITH_LIBINDICATE=OFF : Disable libindicate support (Ayatana notifications)
-# -DWITH_KDE=ON          : Enable KDE4 support
-# -DWITH_CRYPT=OFF       : Disable encryption support
-# -DWITH_OXYGEN=(ON|OFF) : Whether to install Oxygen icons (default: yes, unless KDE > 4.3.0 is present and enabled)
-# -DWITH_SYSLOG=OFF      : Disable syslog support
-#
-# -DEMBED_DATA=ON        : Embed all data files in icons the binary, rather than installing them separately
-#
-# -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!
-#
-# NOTE: You should 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)
 
+
+# Versions
+set(QUASSEL_MAJOR  0)
+set(QUASSEL_MINOR 11)
+set(QUASSEL_PATCH  0)
+set(QUASSEL_VERSION_STRING "0.11-pre")
+
+
+# Tell CMake about or own modules
+set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
+
+# General conveniences
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+
+# Moar stuff
 include(CheckFunctionExists)
 include(CheckIncludeFile)
 
-# 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)
+include(QuasselCompileSettings)
+include(QuasselMacros)
 
-if(COMMAND cmake_policy)
-   cmake_policy(SET CMP0003 NEW)
-endif(COMMAND cmake_policy)
+include(CMakeDependentOption)
+
+
+# Options and variables that can be set on the command line
+#####################################################################
 
-# Use our own (well, and KDE's) version of some modules
-# In particular cmake's own FindQt4 and FindOpenSSL are quite buggy
-set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
-include(QuasselMacros)
 
-# Various options and variables that can be set on the command line
+# 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 Qt4 GUI client binary"          ON)
 option(WANT_MONO     "Build the monolithic (all-in-one) binary" ON)
 
-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)
-option(WITH_WEBKIT   "Enable WebKit support (for link previews)"       ON)
-option(WITH_PHONON   "Enable Phonon support (for audio notifications)" ON)
-option(WITH_LIBINDICATE "Enable Ayatana notification support"           ON)
-option(WITH_KDE      "Enable KDE4 integration"                         OFF)
-option(WITH_CRYPT    "Enable encryption support if present on system"  ON)
-option(WITH_SYSLOG   "Use syslog for storing log data"                 ON)
 
-# We use icon paths from KDE 4.3.x, which are partially invalid on older and possibly
-# even on newer KDE versions. Do not disable this unless you are sure that your Quassel will
-# 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")
+# 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)
 
-option(STATIC        "Enable static building (might not be portable)" OFF)
+# Some options don't make sense with KDE
+cmake_dependent_option(WITH_PHONON   "Phonon support (for audio notifications)"           ON "NOT WITH_KDE" OFF)
+cmake_dependent_option(WITH_SNORE    "Snore notification support"                        OFF "NOT WITH_KDE" OFF)
+cmake_dependent_option(WITH_OXYGEN   "Install Oxygen icon set (usually shipped with KDE)" ON "NOT WITH_KDE" 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)
-endif(APPLE)
+# Misc features
+option(WITH_OPENSSL     "OpenSSL support (secure networking)"             ON)
+option(WITH_DBUS        "Use D-Bus for the tray icon (StatusNotifier)"    ON)
+option(WITH_WEBKIT      "WebKit support (for link previews)"              ON)
+option(WITH_CRYPT       "Encryption support (QCA)"                        ON)
+option(WITH_LIBINDICATE "Ayatana (libindicate) notification support"      ON)
+cmake_dependent_option(WITH_SYSLOG   "Support logging to syslog"          ON "NOT WIN32" OFF)
 
-# Default to embedding data in the static case
-if(STATIC OR WIN32)
-  set(EMBED_DEFAULT ON)
-else(STATIC OR WIN32)
-  set(EMBED_DEFAULT ON) # should be OFF as soon as everything works
-endif(STATIC OR WIN32)
+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)
+    endif()
+endif()
 
-option(EMBED_DATA    "Embed all data files in the binary (rather than installing them separately)"   ${EMBED_DEFAULT})
+# Always embed on Windows or for a static build; never embed when enabling KDE integration
+set(EMBED_DEFAULT OFF)
+if (STATIC OR WIN32)
+    set(EMBED_DEFAULT ON)
+endif()
+cmake_dependent_option(EMBED_DATA "Embed icons and translations in the binaries instead of installing them" ${EMBED_DEFAULT}
+                                   "NOT STATIC;NOT WIN32;NOT WITH_KDE" ${EMBED_DEFAULT})
 
-set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt (e.g. for static builds)")
+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)
 
-# Some settings imply others
-if(STATIC)
-  add_definitions(-DSTATIC)
-  set(WITH_KDE OFF CACHE BOOL "Static building with KDE is not supported")
-endif(STATIC)
+# 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)")
 
-if(WIN32)
-  # We don't support separately installed resources yet on Win32
-  set(EMBED_DATA ON)
-endif(WIN32)
+
+# 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(LINK_EXTRA)
+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} REQUIRED)
+    # We need QtWidgets
+    set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} Widgets)
+
+    # Setup the i18n-related variables
+    find_package(Qt5LinguistTools)
+
+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 the Qt dir
+        set(ENV{PATH} ${QT}/bin:$ENV{PATH})
+    endif()
+
+    # Now that we have the correct $PATH, lets find Qt!
+    find_package(Qt4 ${QT_MIN_VERSION} 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()
 
-# Build Type
-# We need to make sure it's not empty
-# Supported: Release, RelWithDebugInfo, Debug, Debugfull
-
-# On WIN32, only Release seems to work correctly (?)
-if(WIN32)
-  set(DEFAULT_BUILD_TYPE "Release")
-else(WIN32)
-  set(DEFAULT_BUILD_TYPE "RelWithDebugInfo")
-endif(WIN32)
-
-set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type")
-if(NOT CMAKE_BUILD_TYPE)
-  set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type" FORCE)
-endif(NOT CMAKE_BUILD_TYPE)
-
-# Enable various flags on gcc
-if(CMAKE_COMPILER_IS_GNUCXX)
-  # Let's just hope that all gccs support these options and skip the tests...
-  # -fno-strict-aliasing is needed apparently for Qt < 4.6
-  set(CMAKE_CXX_FLAGS                  "${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}")
-endif(CMAKE_COMPILER_IS_GNUCXX)
-
-string(TOUPPER ${CMAKE_BUILD_TYPE} upper_build_type)
-if(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
-  add_definitions(-DNDEBUG -DQT_NO_DEBUG)
-else(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
-  set(DEBUG 1)
-endif(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
-
-if(APPLE AND DEPLOY)
-  set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
-  set(CMAKE_CXX_FLAGS "${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)
-
-# 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)
 
 # Dependencies
-##############
+#####################################################################
+
+# 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()
 
-# 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)
 
 # Execinfo is needed for generating backtraces
 find_package(ExecInfo)
@@ -161,18 +190,6 @@ if(EXECINFO_FOUND)
   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!
@@ -182,6 +199,7 @@ if(NOT PKG_CONFIG_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
@@ -199,90 +217,122 @@ 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(QT_QTDBUS_FOUND)
+    if (USE_QT5)
+      find_package(Qt5DBus ${QT_MIN_VERSION})
+      find_package(Qt5DBusTools)
+    endif()
+
+    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} ${DBUSMENUQT_DEFINITIONS}")
-      else(DBUSMENUQT_FOUND)
-        message(STATUS "Disabling support for exporting the tray menu via D-Bus")
-      endif(DBUSMENUQT_FOUND)
-
-    else(QT_QTDBUS_FOUND)
+      if (NOT USE_QT5)
+        find_package(DBusMenuQt)
+        if(DBUSMENUQT_FOUND)
+          message(STATUS "Enabling support for exporting the tray menu via D-Bus")
+          add_definitions(-DHAVE_DBUSMENU)
+          include_directories(${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()
+
+    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 (USE_QT5)
+      find_package(Qt5Webkit ${QT_MIN_VERSION} QUIET)
+    endif()
+    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 USE_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} knotifyconfig)
+      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)
+  else(WITH_KDE AND NOT USE_QT5)
     message(STATUS "Not enabling KDE4 integration")
-  endif(WITH_KDE)
+  endif(WITH_KDE AND NOT USE_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(USE_QT5)
+        find_package(Qt5phonon)
+        if(Qt5phonon_FOUND)
+          message(STATUS "Enabling Phonon support")
+          add_definitions(-DHAVE_PHONON)
+          set(HAVE_PHONON true)
+          set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} phonon)
+        else(Qt5phonon_FOUND)
+          message(STATUS "Phonon not found, disabling audio notifications")
+        endif(Qt5phonon_FOUND)
+      else(USE_QT5)
+        find_package(Phonon)
+        if(PHONON_FOUND)
+          message(STATUS "Enabling Phonon support")
+          add_definitions(-DHAVE_PHONON)
+          include_directories(${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(USE_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)
+  if(WITH_LIBINDICATE AND NOT USE_QT5)
     pkg_check_modules(INDICATEQT QUIET indicate-qt>=0.2.1)
     if(INDICATEQT_FOUND)
       message(STATUS "Enabling Ayatana notification support")
@@ -293,32 +343,40 @@ if(BUILD_GUI)
     else(INDICATEQT_FOUND)
       message(STATUS "Disabling Ayatana notification support")
     endif(INDICATEQT_FOUND)
-  else(WITH_LIBINDICATE)
+  else(WITH_LIBINDICATE AND NOT USE_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 USE_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)
+  if(WITH_CRYPT AND NOT USE_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 USE_QT5)
     message(STATUS "Not enabling encryption support")
-  endif(WITH_CRYPT)
+  endif(WITH_CRYPT AND NOT USE_QT5)
 
   # Setup syslog support
   if(WITH_SYSLOG)
@@ -336,6 +394,10 @@ if(BUILD_CORE)
 
 endif(BUILD_CORE)
 
+
+# Various settings
+##################
+
 # needed to compile with mingw without kde
 if(MINGW AND NOT HAVE_KDE)
     add_definitions(-D_WIN32_WINNT=0x0500)
@@ -385,8 +447,8 @@ if(WIN32)
   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 "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
     link_libraries(Version dwmapi shlwapi)
   endif(MSVC)
   if(HAVE_SSL AND STATIC)
@@ -399,20 +461,25 @@ if(HAVE_INDICATEQT)
   add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR})
 endif(HAVE_INDICATEQT)
 
-check_function_exists(umask HAVE_UMASK)
-if(HAVE_UMASK)
-  add_definitions(-DHAVE_UMASK)
-endif(HAVE_UMASK)
-
-# 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})
-
-get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
-add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
-                  ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/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 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()
+
+configure_file(version.h.in ${CMAKE_BINARY_DIR}/version.h @ONLY)
 
 # These variables will be added to the main targets (CORE, QTCLIENT, MONO)
 set(COMMON_DEPS ${RC_WIN32})