# 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 (dbus notifications) # -DWITH_WEBKIT=OFF : Disable WebKit support (link previews) # -DWITH_PHONON=OFF : Disable Phonon support (audio notifications) # -DWITH_KDE=ON : Enable KDE4 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! project(QuasselIRC) cmake_minimum_required(VERSION 2.6.0 FATAL_ERROR) if(COMMAND cmake_policy) cmake_policy(SET CMP0003 NEW) endif(COMMAND cmake_policy) # 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 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_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 ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type" FORCE) endif(NOT CMAKE_BUILD_TYPE) # Enable various flags on gcc if(CMAKE_COMPILER_IS_GNUCXX) # Let's just hope that all gccs support these options and skip the tests... set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor") set(CMAKE_CXX_FLAGS_RELWITHDEBUGINFO "-O2") set(CMAKE_CXX_FLAGS_DEBUG "-g -fno-reorder-blocks -fno-schedule-insns -fno-inline") set(CMAKE_CXX_FLAGS_DEBUGFULL "-g3") endif(CMAKE_COMPILER_IS_GNUCXX) if(WANT_MONO OR WANT_QTCLIENT) set(QT_MIN_VERSION "4.4.1") # Client crashes often with 4.4.0 else(WANT_MONO OR WANT_QTCLIENT) set(QT_MIN_VERSION "4.4.0") endif(WANT_MONO OR WANT_QTCLIENT) if(APPLE AND DEPLOY) set(CMAKE_OSX_ARCHITECTURES "i386;ppc") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4") set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/") add_definitions(-DMAC_10_4_SDK) endif(APPLE AND DEPLOY) # Execinfo is needed for generating backtraces find_package(ExecInfo) if(EXECINFO_FOUND) add_definitions(-DHAVE_EXECINFO) include_directories(${EXECINFO_INCLUDES}) link_libraries(${EXECINFO_LIBRARIES}) endif(EXECINFO_FOUND) # 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) # Setup QtWebKit support if(WITH_WEBKIT) if(QT_QTWEBKIT_FOUND) message(STATUS "Found QtWebKit, enabling WebKit support") add_definitions(-DHAVE_WEBKIT) set(LINK_WEBKIT WEBKIT) set(HAVE_WEBKIT true) set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_WEBKIT) else(QT_QTWEBKIT_FOUND) message(STATUS "QtWebKit not found, disabling WebKit support") endif(QT_QTWEBKIT_FOUND) else(WITH_WEBKIT) message(STATUS "Disabling WebKit support") endif(WITH_WEBKIT) # Setup KDE4 support if(WITH_KDE) find_package(KDE4) if(KDE4_FOUND) message(STATUS "Enabling KDE4 integration") include_directories(${KDE4_INCLUDES}) add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS}) set(HAVE_KDE 1) set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_KDE) set(QUASSEL_KDE_LIBRARIES ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} knotifyconfig) # 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) message(STATUS "Disabling KDE4 integration") endif(WITH_KDE) # 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) set(HAVE_PHONON true) set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_PHONON) else(PHONON_FOUND) message(STATUS "Phonon not found, disabling audio notifications") endif(PHONON_FOUND) else(WITH_PHONON) message(STATUS "Disabling Phonon support") endif(WITH_PHONON) endif(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) # RPATH needs to be set correctly # 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) # Set global buildflags # This is very much non-portable, so don't use -DSTATIC until you know what # you do. if(STATIC AND CMAKE_COMPILER_IS_GNUCXX) set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}") link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs if(HAVE_SSL) set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds endif(HAVE_SSL) endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX) if(WIN32) link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/ if(HAVE_SSL) link_libraries(${OPENSSL_LIBRARIES} libeay32MD) endif(HAVE_SSL) 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}) 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) # These variables will be added to the main targets (CORE, QTCLIENT, MONO) set(COMMON_DEPS ${RC_WIN32}) set(CORE_DEPS ) set(CLIENT_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(i18n) add_subdirectory(src)