1 # Main CMake file for building Quassel IRC
3 # See INSTALL for possible CMake options (or read the code, Luke)
4 #####################################################################
7 #####################################################################
9 cmake_minimum_required(VERSION 2.8.9)
17 set(QUASSEL_VERSION_STRING "0.11-pre")
20 # Tell CMake about or own modules
21 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
23 # General conveniences
25 set(CMAKE_INCLUDE_CURRENT_DIR ON)
29 include(CheckFunctionExists)
30 include(CheckIncludeFile)
32 include(QuasselCompileSettings)
33 include(QuasselMacros)
35 include(CMakeDependentOption)
38 # Options and variables that can be set on the command line
39 #####################################################################
42 # First, choose a Qt version. We support USE_QT4 and USE_QT5; if neither is set, prefer Qt4 for now
43 option(USE_QT5 "Enable support for Qt5 (disables KDE integration)" OFF)
44 if (USE_QT4) # takes precedence
52 # Select the binaries to build
53 option(WANT_CORE "Build the core (server) binary" ON)
54 option(WANT_QTCLIENT "Build the Qt4 GUI client binary" ON)
55 option(WANT_MONO "Build the monolithic (all-in-one) binary" ON)
58 # Whether to enable KDE integration (pulls in kdelibs and friends as a dependency); requires Qt4 for now
59 cmake_dependent_option(WITH_KDE "KDE4 integration" OFF "USE_QT4" OFF)
61 # Some options don't make sense with KDE
62 cmake_dependent_option(WITH_PHONON "Phonon support (for audio notifications)" ON "NOT WITH_KDE" OFF)
63 cmake_dependent_option(WITH_SNORE "Snore notification support" OFF "NOT WITH_KDE" OFF)
64 cmake_dependent_option(WITH_OXYGEN "Install Oxygen icon set (usually shipped with KDE)" ON "NOT WITH_KDE" OFF)
67 option(WITH_OPENSSL "OpenSSL support (secure networking)" ON)
68 option(WITH_DBUS "Use D-Bus for the tray icon (StatusNotifier)" ON)
69 option(WITH_WEBKIT "WebKit support (for link previews)" ON)
70 option(WITH_CRYPT "Encryption support (QCA)" ON)
71 option(WITH_LIBINDICATE "Ayatana (libindicate) notification support" ON)
72 cmake_dependent_option(WITH_SYSLOG "Support logging to syslog" ON "NOT WIN32" OFF)
75 # Notification Center is only available in > 10.8, which is Darwin v12
76 if (CMAKE_SYSTEM_VERSION VERSION_GREATER "11.9.9")
77 option(WITH_NOTIFICATION_CENTER "OS X Notification Center support" ON)
81 # Always embed on Windows or for a static build; never embed when enabling KDE integration
82 set(EMBED_DEFAULT OFF)
86 cmake_dependent_option(EMBED_DATA "Embed icons and translations in the binaries instead of installing them" ${EMBED_DEFAULT}
87 "NOT STATIC;NOT WIN32;NOT WITH_KDE" ${EMBED_DEFAULT})
89 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)
92 set(QT_PATH "" CACHE PATH "Path to a Qt4 installation to use instead of the system Qt (e.g. for static builds)")
95 # 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)
96 cmake_dependent_option(STATIC "Enable static building (not supported)" OFF "NOT WITH_KDE" OFF)
98 # For static builds, arbitrary extra libs might need to be linked
99 # Define a comma-separated list here
100 # e.g. for pgsql, we need -DLINK_EXTRA=pq;crypt
101 set(LINK_EXTRA "" CACHE STRING "Semicolon-separated list of libraries to be linked")
103 string(REPLACE "," ";" LINK_EXTRA ${LINK_EXTRA})
104 link_libraries(${LINK_EXTRA})
108 # Simplify later checks
109 if (WANT_MONO OR WANT_QTCLIENT)
112 if (WANT_MONO OR WANT_CORE)
118 #####################################################################
122 message(STATUS "Building with the Qt5 libraries...")
123 set(QT_MIN_VERSION "5.2.0")
124 add_definitions(-DHAVE_QT5)
126 message(STATUS "Building with the Qt4 libraries...")
128 set(QT_MIN_VERSION "4.6.0")
130 set(QT_MIN_VERSION "4.4.0")
136 find_package(Qt5Core ${QT_MIN_VERSION} REQUIRED)
138 set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} Widgets)
140 # Setup the i18n-related variables
141 find_package(Qt5LinguistTools)
144 # Select a Qt installation here, if you don't want to use system Qt
146 # FindQt4 will look for the qmake binary in $PATH, so we just prepend QT_PATH
147 set(ENV{PATH} ${QT_PATH}/bin:$ENV{PATH})
150 # Now that we have the correct $PATH, lets find Qt!
151 find_package(Qt4 ${QT_MIN_VERSION} REQUIRED)
155 # Neither Qt4 nor Qt5 consider lconvert relevant, so they don't support finding it...
156 # Rather than shipping hacked buildsys files, let's just infer the path from lrelease
157 if (QT_LRELEASE_EXECUTABLE)
158 get_filename_component(_lrelease_path ${QT_LRELEASE_EXECUTABLE} PATH)
160 find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt5 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
162 find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt4 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
168 #####################################################################
170 # zlib for compression, however we can always fall back to miniz
173 message(STATUS "Using system zlib for compression")
174 add_definitions(-DHAVE_ZLIB)
175 include_directories(${ZLIB_INCLUDE_DIRS})
176 set(COMMON_LIBRARIES ${COMMON_LIBRARIES} ${ZLIB_LIBRARIES})
178 message(STATUS "zlib NOT found, using bundled miniz for compression")
179 if(${CMAKE_SIZEOF_VOID_P} EQUAL 4)
180 message(STATUS "WARNING: This may be slow on 32 bit systems!")
185 # Execinfo is needed for generating backtraces
186 find_package(ExecInfo)
188 add_definitions(-DHAVE_EXECINFO)
189 include_directories(${EXECINFO_INCLUDES})
190 link_libraries(${EXECINFO_LIBRARIES})
191 endif(EXECINFO_FOUND)
194 # PkgConfig isn't strictly required.
195 # However, some optional deps might not be found if it's not present, so warn!
196 find_package(PkgConfig)
197 if(NOT PKG_CONFIG_FOUND)
198 message(STATUS "WARNING: PkgConfig not available! Some dependencies for optional features might not be found.")
199 message(STATUS " Affected features might include encryption support, DBus menus and Ayatana notifications.")
200 endif(NOT PKG_CONFIG_FOUND)
204 # We don't link to or include OpenSSL ourselves, but use exclusively the Qt API.
205 # Thus, we simply check if OpenSSL support is present in Qt's config and enable our
206 # own SSL stuff in this case. Qt should care for adding what it needs itself.
208 if(QT_QCONFIG MATCHES "openssl")
209 message(STATUS "Found OpenSSL support in Qt, enabling SSL")
210 add_definitions(-DHAVE_SSL)
212 else(QT_QCONFIG MATCHES "openssl")
213 message(STATUS "No OpenSSL support found in Qt, disabling SSL")
214 add_definitions(-DQT_NO_OPENSSL)
215 endif(QT_QCONFIG MATCHES "openssl")
217 message(STATUS "Not enabling OpenSSL support")
221 # Check for GUI specific stuff
224 # Setup D-Bus support
227 find_package(Qt5DBus ${QT_MIN_VERSION})
228 find_package(Qt5DBusTools)
231 if(QT_QTDBUS_FOUND OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
232 message(STATUS "Found QtDBus, enabling D-Bus support")
233 add_definitions(-DHAVE_DBUS)
235 set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} DBus)
237 # check if we have dbusmenu as well
239 find_package(DBusMenuQt)
241 message(STATUS "Enabling support for exporting the tray menu via D-Bus")
242 add_definitions(-DHAVE_DBUSMENU)
243 include_directories(${DBUSMENUQT_INCLUDE_DIR})
244 set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${DBUSMENUQT_LIBRARIES})
245 set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} ${DBUSMENUQT_DEFINITIONS}")
246 else(DBUSMENUQT_FOUND)
247 message(STATUS "Disabling support for exporting the tray menu via D-Bus")
248 endif(DBUSMENUQT_FOUND)
251 else(QT_QTDBUS_FOUND OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
252 message(STATUS "QtDBus not found, disabling D-Bus support")
253 endif(QT_QTDBUS_FOUND OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
255 message(STATUS "Not enabling D-Bus support")
258 # Setup QtWebkit support
261 find_package(Qt5Webkit ${QT_MIN_VERSION} QUIET)
263 if(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
264 message(STATUS "Found QtWebKit, enabling WebKit support")
265 add_definitions(-DHAVE_WEBKIT)
266 set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} Webkit XmlPatterns)
267 set(HAVE_WEBKIT true)
268 else(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
269 message(STATUS "QtWebkit not found, disabling Webkit support")
270 endif(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
272 message(STATUS "Not enabling Webkit support")
276 if(WITH_KDE AND NOT USE_QT5)
277 # KDE has overzealous CFLAGS making miniz not compile, so save our old flags
278 set(_cflags ${CMAKE_C_FLAGS})
281 message(STATUS "Enabling KDE4 integration")
282 include_directories(${KDE4_INCLUDES})
283 add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS})
285 set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} ${KDE4_SOLID_LIBS} ${KDE4_KNOTIFYCONFIG_LIBRARY})
286 # We always use external icons for KDE4 support, since we use its iconloader rather than our own
288 # Restore our old CFLAGS
289 set(CMAKE_C_FLAGS ${_cflags})
291 message(STATUS "KDE4 not found, disabling KDE integration")
293 else(WITH_KDE AND NOT USE_QT5)
294 message(STATUS "Not enabling KDE4 integration")
295 endif(WITH_KDE AND NOT USE_QT5)
297 # Setup Phonon support - we only need this if we don't have or want KDE4
301 find_package(Qt5phonon)
303 message(STATUS "Enabling Phonon support")
304 add_definitions(-DHAVE_PHONON)
305 set(HAVE_PHONON true)
306 set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} phonon)
307 else(Qt5phonon_FOUND)
308 message(STATUS "Phonon not found, disabling audio notifications")
309 endif(Qt5phonon_FOUND)
313 message(STATUS "Enabling Phonon support")
314 add_definitions(-DHAVE_PHONON)
315 include_directories(${PHONON_INCLUDES})
316 set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${PHONON_LIBS})
317 set(HAVE_PHONON true)
319 message(STATUS "Phonon not found, disabling audio notifications")
323 message(STATUS "Not enabling Phonon support")
326 find_package(Libsnore)
328 add_definitions(-DHAVE_LIBSNORE)
329 set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${LIBSNORE_LIBRARIES})
330 set(HAVE_SNORENOTIFY true)
331 endif(LIBSNORE_FOUND)
334 # Setup libindicate-qt support
335 if(WITH_LIBINDICATE AND NOT USE_QT5)
336 pkg_check_modules(INDICATEQT QUIET indicate-qt>=0.2.1)
338 message(STATUS "Enabling Ayatana notification support")
339 set(HAVE_INDICATEQT true)
340 add_definitions(-DHAVE_INDICATEQT)
341 link_directories(${INDICATEQT_LIBRARY_DIRS})
342 set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${INDICATEQT_LIBRARIES})
343 else(INDICATEQT_FOUND)
344 message(STATUS "Disabling Ayatana notification support")
345 endif(INDICATEQT_FOUND)
346 else(WITH_LIBINDICATE AND NOT USE_QT5)
347 message(STATUS "Not enabling Ayatana notification support")
348 # We don't want to link against it even if another package has found it
349 set(INDICATEQT_LIBRARIES "")
350 endif(WITH_LIBINDICATE AND NOT USE_QT5)
352 # Setup OS X notification center support
353 if(WITH_NOTIFICATION_CENTER AND APPLE)
354 set(HAVE_NOTIFICATION_CENTER true)
355 add_definitions(-DHAVE_NOTIFICATION_CENTER)
356 set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES}
357 /System/Library/Frameworks/Foundation.framework
365 # Setup encryption support
366 if(WITH_CRYPT AND NOT USE_QT5)
369 message(STATUS "Enabling encryption support")
370 add_definitions(-DHAVE_QCA2)
373 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_QCA2)
375 message(STATUS "Disabling encryption support")
377 else(WITH_CRYPT AND NOT USE_QT5)
378 message(STATUS "Not enabling encryption support")
379 endif(WITH_CRYPT AND NOT USE_QT5)
381 # Setup syslog support
383 check_include_file(syslog.h HAVE_SYSLOG_H)
385 message(STATUS "Enabling syslog support")
386 set(HAVE_SYSLOG true)
387 add_definitions(-DHAVE_SYSLOG)
389 message(STATUS "Disabling syslog support")
392 message(STATUS "Not enabling syslog support")
401 # needed to compile with mingw without kde
402 if(MINGW AND NOT HAVE_KDE)
403 add_definitions(-D_WIN32_WINNT=0x0500)
404 message(STATUS "Added _WIN32_WINNT=0x0500 definition for MinGW")
405 # workaround for bug in mingw gcc 4.0
406 add_definitions(-U__STRICT_ANSI__)
407 endif(MINGW AND NOT HAVE_KDE)
409 # Now set up install locations; those are set by KDE if integration is enabled
412 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX} CACHE FILEPATH "Install path for binaries")
413 set(DATA_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/apps CACHE FILEPATH "Install path for data files")
414 set(ICON_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/icons CACHE FILEPATH "Global icon install path")
415 set(XDG_APPS_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/applications CACHE FILEPATH "Install path for .desktop files")
417 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin CACHE FILEPATH "Install path for binaries")
418 set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps CACHE FILEPATH "Install path for data files")
419 set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons CACHE FILEPATH "Global icon install path")
420 set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files")
425 message(STATUS "Embedding data files into the binary")
427 message(STATUS "Installing data files separately")
430 # RPATH needs to be set correctly
431 # Do this down here, since otherwise KDE wants to handle it itself, and fails
432 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
433 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
435 # Set global buildflags
436 # This is very much non-portable, so don't use -DSTATIC until you know what
438 if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
439 set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
440 link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
442 set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds
444 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
447 link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/
449 set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt /DEFAULTLIB:msvcrt")
450 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt")
451 set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
452 link_libraries(Version dwmapi shlwapi)
454 if(HAVE_SSL AND STATIC)
455 find_package(OpenSSL REQUIRED)
456 link_libraries(${OPENSSL_LIBRARIES} ${OPENSSL_EAY_LIBRARIES})
457 endif(HAVE_SSL AND STATIC)
461 add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR})
462 endif(HAVE_INDICATEQT)
465 check_function_exists(umask HAVE_UMASK)
467 add_definitions(-DHAVE_UMASK)
471 # Generate version information from Git
472 include(GetGitRevisionDescription)
473 get_git_head_revision(GIT_REFSPEC GIT_HEAD)
474 git_describe(GIT_DESCRIBE --long)
476 # Sanitize things if we're not in a Git repo
477 if(NOT GIT_HEAD OR NOT GIT_DESCRIBE)
482 configure_file(version.h.in ${CMAKE_BINARY_DIR}/version.h @ONLY)
484 # These variables will be added to the main targets (CORE, QTCLIENT, MONO)
485 set(COMMON_DEPS ${RC_WIN32})
489 # Add needed subdirs - the order is important, since src needs some vars set by other dirs
490 add_subdirectory(data)
491 add_subdirectory(icons)
492 add_subdirectory(pics)
494 add_subdirectory(src)