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)
16 set(QUASSEL_VERSION_STRING "0.11-pre")
18 # Tell CMake about or own modules
19 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
21 # General conveniences
23 set(CMAKE_INCLUDE_CURRENT_DIR ON)
25 # Include various CMake modules...
26 include(CMakePushCheckState)
27 include(CheckFunctionExists)
28 include(CheckIncludeFile)
29 include(CheckCXXSourceCompiles)
30 include(CMakeDependentOption)
31 include(FeatureSummary)
33 # ... and our own stuff
34 include(QuasselCompileSettings)
35 include(QuasselMacros)
38 # Options and variables that can be set on the command line
39 #####################################################################
41 # First, choose a Qt version. We support USE_QT4 and USE_QT5; if neither is set, prefer Qt4 for now
42 option(USE_QT5 "Enable support for Qt5 (disables KDE integration)" OFF)
43 if (USE_QT4) # takes precedence
51 # Select the binaries to build
52 option(WANT_CORE "Build the core (server) binary" ON)
53 option(WANT_QTCLIENT "Build the client-only binary" ON)
54 option(WANT_MONO "Build the monolithic (all-in-one) binary" ON)
55 add_feature_info(WANT_CORE WANT_CORE "Build the core (server) binary")
56 add_feature_info(WANT_QTCLIENT WANT_QTCLIENT "Build the client-only binary (requires a core to connect to)")
57 add_feature_info(WANT_MONO WANT_MONO "Build the monolithic (all-in-one) binary")
59 # Whether to enable KDE integration (pulls in kdelibs and friends as a dependency); requires Qt4 for now
60 cmake_dependent_option(WITH_KDE "KDE4 integration" OFF "USE_QT4" OFF)
61 add_feature_info(WITH_KDE WITH_KDE "Enable KDE4 integration")
63 cmake_dependent_option(WITH_OXYGEN "Install Oxygen icon set (usually shipped with KDE)" ON "NOT WITH_KDE" OFF)
65 add_feature_info(WITH_OXYGEN WITH_OXYGEN "Install Oxygen icon set")
68 # For this, the feature info is added after we know if QtWebkit is installed
69 option(WITH_WEBKIT "WebKit support (for link previews)" ON)
72 # Notification Center is only available in > 10.8, which is Darwin v12
73 if (CMAKE_SYSTEM_VERSION VERSION_GREATER "11.9.9")
74 option(WITH_NOTIFICATION_CENTER "OS X Notification Center support" ON)
75 add_feature_info(WITH_NOTIFICATION_CENTER WITH_NOTIFICATION_CENTER "Use the OS X Notification Center")
79 # Always embed on Windows, OSX or for a static build; never embed when enabling KDE integration
80 set(EMBED_DEFAULT OFF)
81 if (STATIC OR WIN32 OR APPLE)
84 cmake_dependent_option(EMBED_DATA "Embed icons and translations into the binaries instead of installing them" ${EMBED_DEFAULT}
85 "NOT STATIC;NOT WIN32;NOT WITH_KDE" ${EMBED_DEFAULT})
86 if (NOT EMBED_DEFAULT)
87 add_feature_info(EMBED_DATA EMBED_DATA "Embed icons and translations in the binaries instead of installing them")
90 # The following options are not for end-user consumption, so don't list them in the feature summary
91 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)
94 set(QT_PATH "" CACHE PATH "Path to a Qt4 installation to use instead of the system Qt (e.g. for static builds)")
96 # 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)
97 cmake_dependent_option(STATIC "Enable static building (not supported)" OFF "NOT WITH_KDE" OFF)
99 # For static builds, arbitrary extra libs might need to be linked
100 # Define a comma-separated list here
101 # e.g. for pgsql, we need -DLINK_EXTRA=pq;crypt
102 set(LINK_EXTRA "" CACHE STRING "Semicolon-separated list of libraries to be linked")
104 string(REPLACE "," ";" LINK_EXTRA ${LINK_EXTRA})
105 link_libraries(${LINK_EXTRA})
109 # Simplify later checks
110 #####################################################################
112 if (WANT_MONO OR WANT_QTCLIENT)
115 if (WANT_MONO OR WANT_CORE)
121 #####################################################################
124 message(STATUS "Building with the Qt5 libraries...")
125 set(QT_MIN_VERSION "5.2.0")
126 add_definitions(-DHAVE_QT5)
128 message(STATUS "Building with the Qt4 libraries...")
130 set(QT_MIN_VERSION "4.6.0")
132 set(QT_MIN_VERSION "4.4.0")
137 find_package(Qt5Core ${QT_MIN_VERSION} QUIET REQUIRED)
139 # Contains lconvert and friends
140 find_package(Qt5LinguistTools QUIET)
141 set_package_properties(Qt5LinguistTools PROPERTIES TYPE RECOMMENDED
142 PURPOSE "Required for localization support"
145 # Select a Qt installation here, if you don't want to use system Qt
147 # FindQt4 will look for the qmake binary in $PATH, so we just prepend QT_PATH
148 set(ENV{PATH} ${QT_PATH}/bin:$ENV{PATH})
151 # Now that we have the correct $PATH, lets find Qt!
152 find_package(Qt4 ${QT_MIN_VERSION} QUIET 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)
166 add_feature_info("Qt Linguist Tools" QT_LRELEASE_EXECUTABLE "Translation support for Quassel")
168 # Optional Dependencies
170 # Note that you can forcefully disable optional packages
171 # using -DCMAKE_DISABLE_FIND_PACKAGE_<PkgName>=TRUE
172 #####################################################################
176 find_package(Qt5DBus QUIET)
177 set_package_properties(Qt5DBus PROPERTIES TYPE RECOMMENDED
178 URL "http://qt.digia.com"
179 DESCRIPTION "D-Bus support for Qt5"
180 PURPOSE "Needed for supporting D-Bus-based notifications and tray icon, used by most modern desktop environments"
183 find_package(dbusmenu-qt5 QUIET)
184 set_package_properties(dbusmenu-qt5 PROPERTIES TYPE RECOMMENDED
185 URL "https://launchpad.net/libdbusmenu-qt"
186 DESCRIPTION "a library implementing the DBusMenu specification"
187 PURPOSE "Required for having a context menu for the D-Bus-based tray icon"
191 find_package(Phonon4Qt5 QUIET)
192 set_package_properties(Phonon4Qt5 PROPERTIES TYPE RECOMMENDED
193 URL "https://projects.kde.org/projects/kdesupport/phonon"
194 DESCRIPTION "a multimedia abstraction library"
195 PURPOSE "Required for audio notifications"
199 find_package(Qt5Webkit QUIET)
200 set_package_properties(Qt5Webkit PROPERTIES TYPE RECOMMENDED
201 URL "http://qt.digia.com"
202 DESCRIPTION "a Webkit implementation for Qt"
203 PURPOSE "Needed for displaying previews for URLs in chat"
206 add_feature_info("WITH_WEBKIT and QtWebkit module" Qt5Webkit_FOUND "Support showing previews for URLs in chat")
210 # While QCA2 seems to support Qt5, it is not actually co-installable or distinguishable from the Qt4 version...
211 # In order to avoid linking against the Qt4 version (which is probably the one installed), disable this for now
212 #find_package(QCA2 QUIET)
213 #set_package_properties(QCA2 PROPERTIES TYPE RECOMMENDED
214 # URL "https://projects.kde.org/projects/kdesupport/qca"
215 # DESCRIPTION "Qt Cryptographic Architecture"
216 # PURPOSE "Required for encryption support"
223 add_feature_info("QtDBus module" QT_QTDBUS_FOUND "Needed for supporting D-Bus-based notifications and tray icon, used by most modern desktop environments")
225 find_package(libdbusmenu-qt QUIET)
226 set_package_properties(dbusmenu-qt PROPERTIES TYPE RECOMMENDED
227 URL "https://launchpad.net/libdbusmenu-qt"
228 DESCRIPTION "a library implementing the DBusMenu specification"
229 PURPOSE "Required for having a context menu for the D-Bus-based tray icon"
233 if (WITH_WEBKIT AND QT_QTWEBKIT_FOUND)
234 set(HAVE_WEBKIT true)
236 add_feature_info("WITH_WEBKIT and QtWebkit module" HAVE_WEBKIT "Support showing previews for URLs in chat")
239 # KDE has overzealous CFLAGS making miniz not compile, so save our old flags
240 set(_cflags ${CMAKE_C_FLAGS})
241 find_package(KDE4 4.4 QUIET)
242 set_package_properties(KDE4 PROPERTIES TYPE REQUIRED
243 URL "http://www.kde.org"
244 DESCRIPTION "a world-class desktop environment"
245 PURPOSE "Enables various bits for improving integration with KDE"
247 set(CMAKE_C_FLAGS ${_cflags})
250 find_package(Phonon QUIET)
251 set_package_properties(Phonon PROPERTIES TYPE RECOMMENDED
252 URL "https://projects.kde.org/projects/kdesupport/phonon"
253 DESCRIPTION "a multimedia abstraction library"
254 PURPOSE "Required for audio notifications"
257 find_package(Libsnore QUIET)
258 set_package_properties(Libsnore PROPERTIES TYPE OPTIONAL
259 URL "https://github.com/TheOneRing/Snorenotify"
260 DESCRIPTION "a cross-platform notification framework"
261 PURPOSE "Enable support for the snorenotify framework"
265 find_package(IndicateQt QUIET)
266 set_package_properties(IndicateQt PROPERTIES TYPE OPTIONAL
267 URL "https://launchpad.net/libindicate-qt/"
268 DESCRIPTION "a library to raise flags on DBus for other components of the desktop to pick up and visualize"
269 PURPOSE "Provides integration into the Ayatana notification system used by e.g. Ubuntu"
275 find_package(QCA2 QUIET)
276 set_package_properties(QCA2 PROPERTIES TYPE RECOMMENDED
277 URL "https://projects.kde.org/projects/kdesupport/qca"
278 DESCRIPTION "Qt Cryptographic Architecture"
279 PURPOSE "Required for encryption support"
286 # Non-Qt-based packages
288 # zlib for compression, however we can always fall back to miniz
289 find_package(ZLIB QUIET)
290 set_package_properties(ZLIB PROPERTIES TYPE RECOMMENDED
291 URL "http://www.zlib.net"
292 DESCRIPTION "a popular compression library"
293 PURPOSE "Use the most common library for protocol compression, instead of the bundled miniz implementation"
298 # Execinfo is needed for generating backtraces
299 find_package(ExecInfo QUIET)
300 set_package_properties(ExecInfo PROPERTIES TYPE OPTIONAL
301 DESCRIPTION "a library for inspecting backtraces"
302 PURPOSE "Used for generating backtraces in case of a crash"
308 #####################################################################
311 message(STATUS "zlib NOT found, using bundled miniz for compression")
312 if (${CMAKE_SIZEOF_VOID_P} EQUAL 4)
313 message(STATUS "WARNING: This may be slow on 32 bit systems!")
318 # We always use external icons for KDE4 support, since we use its iconloader rather than our own
321 # Better have the compile flags global, even for the core, to avoid problems with linking the mono client
322 add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS})
325 # Check for SSL support in Qt
326 # As there's no easy way to get Qt's configuration in particular for Qt5, let's just compile
327 # a small test program checking the defines. This works for both Qt4 and Qt5.
328 cmake_push_check_state(RESET)
329 if (Qt5_POSITION_INDEPENDENT_CODE)
330 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
332 set(CMAKE_REQUIRED_INCLUDES ${QT_INCLUDES} ${Qt5Core_INCLUDE_DIRS})
333 check_cxx_source_compiles("
334 #include \"qglobal.h\"
335 #if defined QT_NO_OPENSSL || defined QT_NO_SSL
336 # error \"No SSL support\"
340 cmake_pop_check_state()
343 add_definitions(-DHAVE_SSL)
345 add_feature_info("SSL support in Qt" HAVE_SSL "Use secure network connections")
347 # Check for syslog support
349 check_include_file(syslog.h HAVE_SYSLOG)
350 add_feature_info("syslog.h" HAVE_SYSLOG "Provide support for logging to the syslog")
357 # needed to compile with mingw without kde
358 if (MINGW AND NOT KDE4_FOUND)
359 add_definitions(-D_WIN32_WINNT=0x0500)
360 message(STATUS "Added _WIN32_WINNT=0x0500 definition for MinGW")
361 # workaround for bug in mingw gcc 4.0
362 add_definitions(-U__STRICT_ANSI__)
365 # Now set up install locations; those are set by KDE if integration is enabled
368 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX} CACHE FILEPATH "Install path for binaries")
369 set(DATA_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/apps CACHE FILEPATH "Install path for data files")
370 set(ICON_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/icons CACHE FILEPATH "Global icon install path")
371 set(XDG_APPS_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/applications CACHE FILEPATH "Install path for .desktop files")
373 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin CACHE FILEPATH "Install path for binaries")
374 set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps CACHE FILEPATH "Install path for data files")
375 set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons CACHE FILEPATH "Global icon install path")
376 set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files")
381 message(STATUS "Embedding data files into the binary")
383 message(STATUS "Installing data files separately")
386 # RPATH needs to be set correctly
387 # Do this down here, since otherwise KDE wants to handle it itself, and fails
388 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
389 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
391 # Set global buildflags
392 # This is very much non-portable, so don't use -DSTATIC until you know what
394 if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
395 set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
396 link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
398 set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds
400 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
403 link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/
405 set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt /DEFAULTLIB:msvcrt")
406 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt")
407 set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
408 link_libraries(Version dwmapi shlwapi)
410 if(HAVE_SSL AND STATIC)
411 find_package(OpenSSL REQUIRED)
412 link_libraries(${OPENSSL_LIBRARIES} ${OPENSSL_EAY_LIBRARIES})
413 endif(HAVE_SSL AND STATIC)
417 add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR})
421 check_function_exists(umask HAVE_UMASK)
423 add_definitions(-DHAVE_UMASK)
427 # Generate version information from Git
428 include(GetGitRevisionDescription)
429 get_git_head_revision(GIT_REFSPEC GIT_HEAD)
430 git_describe(GIT_DESCRIBE --long)
432 # Sanitize things if we're not in a Git repo
433 if(NOT GIT_HEAD OR NOT GIT_DESCRIBE)
438 configure_file(version.h.in ${CMAKE_BINARY_DIR}/version.h @ONLY)
440 # These variables will be added to the main targets (CORE, QTCLIENT, MONO)
441 set(COMMON_DEPS ${RC_WIN32})
445 # Add needed subdirs - the order is important, since src needs some vars set by other dirs
446 add_subdirectory(data)
447 add_subdirectory(icons)
448 add_subdirectory(pics)
450 add_subdirectory(src)
452 # Set up and display feature summary
453 #####################################################################
455 feature_summary(WHAT ALL
456 INCLUDE_QUIET_PACKAGES
457 FATAL_ON_MISSING_REQUIRED_PACKAGES