1 # This is the cmake-based build system for Quassel IRC.
3 # You may pass various options to cmake:
4 # -DWANT_(CORE|QTCLIENT|MONO)=(ON|OFF)
5 # : select binaries to build
6 # -DWITH_OPENSSL=OFF : Disable OpenSSL support
7 # -DWITH_DBUS=OFF : Disable D-Bus support (dbus notifications)
8 # -DWITH_WEBKIT=OFF : Disable WebKit support (link previews)
9 # -DWITH_PHONON=OFF : Disable Phonon support (audio notifications)
10 # -DWITH_LIBINDICATE=OFF : Disable libindicate support (Ayatana notifications)
11 # -DWITH_KDE=ON : Enable KDE4 support
12 # -DWITH_CRYPT=OFF : Disable encryption support
13 # -DWITH_OXYGEN=(ON|OFF) : Whether to install Oxygen icons (default: yes, unless KDE > 4.3.0 is present and enabled)
15 # -DEMBED_DATA=ON : Embed all data files in icons the binary, rather than installing them separately
17 # -DQT=/path/to/qt : Choose a Qt4 installation to use instead of the system Qt4
18 # -DSTATIC=ON : Enable static building of Quassel. Use with care.
19 # -DDEPLOY=ON : Mac OS X only. Use only for creating Quassel Packages!
21 # NOTE: You should remove CMakeCache.txt if you plan to change any of these values!
25 # cmake 2.6.2 is required for KDE >=4.2 and should be widespread enough now
26 cmake_minimum_required(VERSION 2.6.2 FATAL_ERROR)
28 if(COMMAND cmake_policy)
29 cmake_policy(SET CMP0003 NEW)
30 endif(COMMAND cmake_policy)
32 # Use our own (well, and KDE's) version of some modules
33 # In particular cmake's own FindQt4 and FindOpenSSL are quite buggy
34 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
35 include(QuasselMacros)
37 # Various options and variables that can be set on the command line
38 option(WANT_CORE "Build the core (server) binary" ON)
39 option(WANT_QTCLIENT "Build the Qt4 GUI client binary" ON)
40 option(WANT_MONO "Build the monolithic (all-in-one) binary" ON)
42 option(WITH_OPENSSL "Enable OpenSSL support if present on the system" ON)
43 option(WITH_DBUS "Enable D-Bus support if present on the system" ON)
44 option(WITH_WEBKIT "Enable WebKit support (for link previews)" ON)
45 option(WITH_PHONON "Enable Phonon support (for audio notifications)" ON)
46 option(WITH_LIBINDICATE "Enable Ayatana notification support" ON)
47 option(WITH_KDE "Enable KDE4 integration" OFF)
48 option(WITH_CRYPT "Enable encryption support if present on system" ON)
50 # We use icon paths from KDE 4.3.x, which are partially invalid on older and possibly
51 # even on newer KDE versions. Do not disable this unless you are sure that your Quassel will
52 # run on a matching KDE version only.
53 set(WITH_OXYGEN AUTO CACHE STRING "Install Oxygen icons (default is \"AUTO\" to install when KDE 4.3 or later is present")
55 option(STATIC "Enable static building (might not be portable)" OFF)
58 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)
61 # Default to embedding data in the static case
65 set(EMBED_DEFAULT ON) # should be OFF as soon as everything works
66 endif(STATIC OR WIN32)
68 option(EMBED_DATA "Embed all data files in the binary (rather than installing them separately)" ${EMBED_DEFAULT})
70 set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt (e.g. for static builds)")
72 # Some settings imply others
74 add_definitions(-DSTATIC)
75 set(WITH_KDE OFF CACHE BOOL "Static building with KDE is not supported")
79 # We don't support separately installed resources yet on Win32
83 # For static builds, arbitrary extra libs might need to be linked
84 # Define a comma-separated list here
85 # e.g. for pgsql, we need -DLINK_EXTRA=pq;crypt
86 set(LINK_EXTRA "" CACHE STRING "Semicolon-separated list of libraries to be linked")
88 string(REPLACE "," ";" LINK_EXTRA ${LINK_EXTRA})
89 link_libraries(${LINK_EXTRA})
93 # We need to make sure it's not empty
94 # Supported: Release, RelWithDebugInfo, Debug, Debugfull
96 # On WIN32, only Release seems to work correctly (?)
98 set(DEFAULT_BUILD_TYPE "Release")
100 set(DEFAULT_BUILD_TYPE "RelWithDebugInfo")
103 set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type")
104 if(NOT CMAKE_BUILD_TYPE)
105 set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type" FORCE)
106 endif(NOT CMAKE_BUILD_TYPE)
108 # Enable various flags on gcc
109 if(CMAKE_COMPILER_IS_GNUCXX)
110 # Let's just hope that all gccs support these options and skip the tests...
111 # -fno-strict-aliasing is needed apparently for Qt < 4.6
112 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing")
113 set(CMAKE_CXX_FLAGS_RELEASE "-O2 ${CMAKE_CXX_FLAGS}")
114 set(CMAKE_CXX_FLAGS_RELWITHDEBUGINFO "-g -O2 ${CMAKE_CXX_FLAGS}")
115 set(CMAKE_CXX_FLAGS_DEBUG "-g -ggdb -fno-reorder-blocks -fno-schedule-insns -fno-inline ${CMAKE_CXX_FLAGS}")
116 set(CMAKE_CXX_FLAGS_DEBUGFULL "-g3 ${CMAKE_CXX_FLAGS_DEBUG}")
117 endif(CMAKE_COMPILER_IS_GNUCXX)
119 string(TOUPPER ${CMAKE_BUILD_TYPE} upper_build_type)
120 if(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
121 add_definitions(-DNDEBUG -DQT_NO_DEBUG)
122 else(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
124 endif(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
127 set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
128 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
129 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
130 add_definitions(-DMAC_10_4_SDK)
131 endif(APPLE AND DEPLOY)
134 if(WANT_MONO OR WANT_QTCLIENT)
136 endif(WANT_MONO OR WANT_QTCLIENT)
137 if(WANT_MONO OR WANT_CORE)
139 endif(WANT_MONO OR WANT_CORE)
144 # GUI stuff needs some new features
146 set(QT_MIN_VERSION "4.6.0")
148 set(QT_MIN_VERSION "4.4.0")
151 # Execinfo is needed for generating backtraces
152 find_package(ExecInfo)
154 add_definitions(-DHAVE_EXECINFO)
155 include_directories(${EXECINFO_INCLUDES})
156 link_libraries(${EXECINFO_LIBRARIES})
157 endif(EXECINFO_FOUND)
159 # Select a Qt installation here, if you don't want to use system Qt
161 # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
162 set(ENV{PATH} ${QT}/bin:$ENV{PATH})
165 # Now that we have the correct $PATH, lets find Qt!
166 find_package(Qt4 REQUIRED)
168 set(QT_DONT_USE_QTGUI 1)
169 include(${QT_USE_FILE})
170 include_directories(${QT_INCLUDES})
172 # PkgConfig isn't strictly required.
173 # However, some optional deps might not be found if it's not present, so warn!
174 find_package(PkgConfig)
175 if(NOT PKG_CONFIG_FOUND)
176 message(STATUS "WARNING: PkgConfig not available! Some dependencies for optional features might not be found.")
177 message(STATUS " Affected features might include encryption support, DBus menus and Ayatana notifications.")
178 endif(NOT PKG_CONFIG_FOUND)
181 # We don't link to or include OpenSSL ourselves, but use exclusively the Qt API.
182 # Thus, we simply check if OpenSSL support is present in Qt's config and enable our
183 # own SSL stuff in this case. Qt should care for adding what it needs itself.
185 if(QT_QCONFIG MATCHES "openssl")
186 message(STATUS "Found OpenSSL support in Qt, enabling SSL")
187 add_definitions(-DHAVE_SSL)
189 else(QT_QCONFIG MATCHES "openssl")
190 message(STATUS "No OpenSSL support found in Qt, disabling SSL")
191 add_definitions(-DQT_NO_OPENSSL)
192 endif(QT_QCONFIG MATCHES "openssl")
194 message(STATUS "Not enabling OpenSSL support")
197 # Check for GUI specific stuff
200 # Setup D-Bus support
203 message(STATUS "Found QtDBus, enabling D-Bus support")
204 add_definitions(-DHAVE_DBUS)
205 set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} DBUS)
206 set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_DBUS_LIB")
208 else(QT_QTDBUS_FOUND)
209 message(STATUS "QtDBus not found, disabling D-Bus support")
210 endif(QT_QTDBUS_FOUND)
212 message(STATUS "Not enabling D-Bus support")
215 # Setup QtWebKit support
217 if(QT_QTWEBKIT_FOUND)
218 message(STATUS "Found QtWebKit, enabling WebKit support")
219 add_definitions(-DHAVE_WEBKIT)
220 set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} WEBKIT XMLPATTERNS)
221 set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_WEBKIT_LIB -DQT_XMLPATTERNS_LIB")
222 set(HAVE_WEBKIT true)
223 else(QT_QTWEBKIT_FOUND)
224 message(STATUS "QtWebKit not found, disabling WebKit support")
225 endif(QT_QTWEBKIT_FOUND)
227 message(STATUS "Not enabling WebKit support")
234 message(STATUS "Enabling KDE4 integration")
235 include_directories(${KDE4_INCLUDES})
236 add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS})
238 set(QUASSEL_KDE_LIBRARIES ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} ${KDE4_SOLID_LIBS} knotifyconfig)
239 # We always use external icons for KDE4 support, since we use its iconloader rather than our own
242 message(STATUS "KDE4 not found, disabling KDE integration")
245 message(STATUS "Not enabling KDE4 integration")
248 # Setup Phonon support - we only need this if we don't have or want KDE4
253 message(STATUS "Enabling Phonon support")
254 add_definitions(-DHAVE_PHONON)
255 set(HAVE_PHONON true)
257 message(STATUS "Phonon not found, disabling audio notifications")
260 message(STATUS "Not enabling Phonon support")
264 # Setup libindicate-qt support
266 pkg_check_modules(INDICATEQT QUIET indicate-qt>=0.2.1)
268 message(STATUS "Enabling Ayatana notification support")
269 set(HAVE_INDICATEQT true)
270 add_definitions(-DHAVE_INDICATEQT)
271 else(INDICATEQT_FOUND)
272 message(STATUS "Disabling Ayatana notification support")
273 endif(INDICATEQT_FOUND)
274 else(WITH_LIBINDICATE)
275 message(STATUS "Not enabling Ayatana notification support")
276 # We don't want to link against it even if another package has found it
277 set(INDICATEQT_LIBRARIES "")
278 endif(WITH_LIBINDICATE)
285 # Setup encryption support
289 message(STATUS "Found QCA2, enabling encryption support")
290 add_definitions(-DHAVE_QCA2)
293 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_QCA2)
295 message(STATUS "QCA2 not found, disabling encryption support")
298 message(STATUS "Not enabling encryption support")
303 # needed to compile with mingw without kde
304 if(MINGW AND NOT HAVE_KDE)
305 add_definitions(-D_WIN32_WINNT=0x0500)
306 message(STATUS "Added _WIN32_WINNT=0x0500 definition for MinGW")
307 # workaround for bug in mingw gcc 4.0
308 add_definitions(-U__STRICT_ANSI__)
309 endif(MINGW AND NOT HAVE_KDE)
311 # Now set up install locations; those are set by KDE if integration is enabled
314 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX} CACHE FILEPATH "Install path for binaries")
315 set(DATA_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/apps CACHE FILEPATH "Install path for data files")
316 set(ICON_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/icons CACHE FILEPATH "Global icon install path")
317 set(XDG_APPS_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/applications CACHE FILEPATH "Install path for .desktop files")
319 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin CACHE FILEPATH "Install path for binaries")
320 set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps CACHE FILEPATH "Install path for data files")
321 set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons CACHE FILEPATH "Global icon install path")
322 set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files")
327 message(STATUS "Embedding data files into the binary")
329 message(STATUS "Installing data files separately")
332 # RPATH needs to be set correctly
333 # Do this down here, since otherwise KDE wants to handle it itself, and fails
334 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
335 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
337 # Set global buildflags
338 # This is very much non-portable, so don't use -DSTATIC until you know what
340 if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
341 set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
342 link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
344 set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds
346 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
349 link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/
351 set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt /DEFAULTLIB:msvcrt")
352 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO}")
353 set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO}")
354 link_libraries(Version dwmapi shlwapi)
356 if(HAVE_SSL AND STATIC)
357 find_package(OpenSSL REQUIRED)
358 link_libraries(${OPENSSL_LIBRARIES} ${OPENSSL_EAY_LIBRARIES})
359 endif(HAVE_SSL AND STATIC)
363 add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR})
364 endif(HAVE_INDICATEQT)
366 # We need to create a version.gen
367 # For this, we create our genversion binary and make sure it is run every time.
368 add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
369 target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
371 get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
372 add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
373 ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/version.gen)
374 add_dependencies(genversion_run genversion)
376 # These variables will be added to the main targets (CORE, QTCLIENT, MONO)
377 set(COMMON_DEPS ${RC_WIN32})
381 # Add needed subdirs - the order is important, since src needs some vars set by other dirs
382 add_subdirectory(data)
383 add_subdirectory(icons)
384 add_subdirectory(pics)
386 add_subdirectory(src)