+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_KDE "Enable KDE4 integration" OFF)
+
+# We use icon paths from KDE 4.3 trunk, 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.
+option(WITH_OXYGEN "Install Oxygen icons. Heavily recommended unless you use KDE 4.3" ON)
+
+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)
+endif(APPLE)
+
+# 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)
+
+option(EMBED_DATA "Embed all data files in the binary (rather than installing them separately)" ${EMBED_DEFAULT})
+
+set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt (e.g. for static builds)")
+set(LINGUAS "" CACHE STRING "Comma-separated list of locales specifying languages that should be compiled")
+
+# Some settings imply others
+if(STATIC)
+ add_definitions(-DSTATIC)
+ set(WITH_KDE OFF CACHE BOOL "Static building with KDE is not supported")
+endif(STATIC)
+
+if(WIN32)
+ # We don't support separately installed resources yet on Win32
+ set(EMBED_DATA ON)
+endif(WIN32)
+
+# 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)
+
+# 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)