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_OXYGEN=(ON|OFF) : Whether to install Oxygen icons (default: yes, unless KDE > 4.3.0 is present and enabled)
14 # -DEMBED_DATA=ON : Embed all data files in icons the binary, rather than installing them separately
16 # -DQT=/path/to/qt : Choose a Qt4 installation to use instead of the system Qt4
17 # -DSTATIC=ON : Enable static building of Quassel. Use with care.
18 # -DDEPLOY=ON : Mac OS X only. Use only for creating Quassel Packages!
20 # NOTE: You should remove CMakeCache.txt if you plan to change any of these values!
24 # cmake 2.6.2 is required for KDE >=4.2 and should be widespread enough now
25 cmake_minimum_required(VERSION 2.6.2 FATAL_ERROR)
27 if(COMMAND cmake_policy)
28 cmake_policy(SET CMP0003 NEW)
29 endif(COMMAND cmake_policy)
31 # Use our own (well, and KDE's) version of some modules
32 # In particular cmake's own FindQt4 and FindOpenSSL are quite buggy
33 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
34 include(QuasselMacros)
36 # Various options and variables that can be set on the command line
37 option(WANT_CORE "Build the core (server) binary" ON)
38 option(WANT_QTCLIENT "Build the Qt4 GUI client binary" ON)
39 option(WANT_MONO "Build the monolithic (all-in-one) binary" ON)
41 option(WITH_OPENSSL "Enable OpenSSL support if present on the system" ON)
42 option(WITH_DBUS "Enable D-Bus support if present on the system" ON)
43 option(WITH_WEBKIT "Enable WebKit support (for link previews)" ON)
44 option(WITH_PHONON "Enable Phonon support (for audio notifications)" ON)
45 option(WITH_LIBINDICATE "Enable Ayatana notification support" ON)
46 option(WITH_KDE "Enable KDE4 integration" OFF)
48 # We use icon paths from KDE 4.3.x, which are partially invalid on older and possibly
49 # even on newer KDE versions. Do not disable this unless you are sure that your Quassel will
50 # run on a matching KDE version only.
51 set(WITH_OXYGEN AUTO CACHE STRING "Install Oxygen icons (default is \"AUTO\" to install when KDE 4.3 or later is present")
53 option(STATIC "Enable static building (might not be portable)" OFF)
56 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)
59 # Default to embedding data in the static case
63 set(EMBED_DEFAULT ON) # should be OFF as soon as everything works
64 endif(STATIC OR WIN32)
66 option(EMBED_DATA "Embed all data files in the binary (rather than installing them separately)" ${EMBED_DEFAULT})
68 set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt (e.g. for static builds)")
69 set(LINGUAS "" CACHE STRING "Comma-separated list of locales specifying languages that should be compiled")
71 # Some settings imply others
73 add_definitions(-DSTATIC)
74 set(WITH_KDE OFF CACHE BOOL "Static building with KDE is not supported")
78 # We don't support separately installed resources yet on Win32
82 # For static builds, arbitrary extra libs might need to be linked
83 # Define a comma-separated list here
84 # e.g. for pgsql, we need -DLINK_EXTRA=pq;crypt
85 set(LINK_EXTRA "" CACHE STRING "Semicolon-separated list of libraries to be linked")
87 string(REPLACE "," ";" LINK_EXTRA ${LINK_EXTRA})
88 link_libraries(${LINK_EXTRA})
92 # We need to make sure it's not empty
93 # Supported: Release, RelWithDebugInfo, Debug, Debugfull
95 # On WIN32, only Release seems to work correctly (?)
97 set(DEFAULT_BUILD_TYPE "Release")
99 set(DEFAULT_BUILD_TYPE "RelWithDebugInfo")
102 set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type")
103 if(NOT CMAKE_BUILD_TYPE)
104 set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type" FORCE)
105 endif(NOT CMAKE_BUILD_TYPE)
107 # Enable various flags on gcc
108 if(CMAKE_COMPILER_IS_GNUCXX)
109 # Let's just hope that all gccs support these options and skip the tests...
110 # -fno-strict-aliasing is needed apparently for Qt < 4.6
111 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing")
112 set(CMAKE_CXX_FLAGS_RELEASE "-O2 ${CMAKE_CXX_FLAGS}")
113 set(CMAKE_CXX_FLAGS_RELWITHDEBUGINFO "-g -O2 ${CMAKE_CXX_FLAGS}")
114 set(CMAKE_CXX_FLAGS_DEBUG "-g -ggdb -fno-reorder-blocks -fno-schedule-insns -fno-inline ${CMAKE_CXX_FLAGS}")
115 set(CMAKE_CXX_FLAGS_DEBUGFULL "-g3 ${CMAKE_CXX_FLAGS_DEBUG}")
116 endif(CMAKE_COMPILER_IS_GNUCXX)
118 string(TOUPPER ${CMAKE_BUILD_TYPE} upper_build_type)
119 if(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
120 add_definitions(-DNDEBUG -DQT_NO_DEBUG)
121 else(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
123 endif(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
125 if(WANT_MONO OR WANT_QTCLIENT)
126 set(QT_MIN_VERSION "4.4.1") # Client crashes often with 4.4.0
127 else(WANT_MONO OR WANT_QTCLIENT)
128 set(QT_MIN_VERSION "4.4.0")
129 endif(WANT_MONO OR WANT_QTCLIENT)
132 set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
133 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
134 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
135 add_definitions(-DMAC_10_4_SDK)
136 endif(APPLE AND DEPLOY)
138 # Execinfo is needed for generating backtraces
139 find_package(ExecInfo)
141 add_definitions(-DHAVE_EXECINFO)
142 include_directories(${EXECINFO_INCLUDES})
143 link_libraries(${EXECINFO_LIBRARIES})
144 endif(EXECINFO_FOUND)
146 # Select a Qt installation here, if you don't want to use system Qt
148 # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
149 set(ENV{PATH} ${QT}/bin:$ENV{PATH})
152 # Now that we have the correct $PATH, lets find Qt!
153 find_package(Qt4 REQUIRED)
155 set(QT_DONT_USE_QTGUI 1)
156 include(${QT_USE_FILE})
157 include_directories(${QT_INCLUDES})
160 # We don't link to or include OpenSSL ourselves, but use exclusively the Qt API.
161 # Thus, we simply check if OpenSSL support is present in Qt's config and enable our
162 # own SSL stuff in this case. Qt should care for adding what it needs itself.
164 if(QT_QCONFIG MATCHES "openssl")
165 message(STATUS "Found OpenSSL support in Qt, enabling SSL")
166 add_definitions(-DHAVE_SSL)
168 else(QT_QCONFIG MATCHES "openssl")
169 message(STATUS "No OpenSSL support found in Qt, disabling SSL")
170 add_definitions(-DQT_NO_OPENSSL)
171 endif(QT_QCONFIG MATCHES "openssl")
173 message(STATUS "Not enabling OpenSSL support")
176 # Setup D-Bus support
179 message(STATUS "Found QtDBus, enabling D-Bus support")
180 add_definitions(-DHAVE_DBUS)
183 else(QT_QTDBUS_FOUND)
184 message(STATUS "QtDBus not found, disabling D-Bus support")
185 endif(QT_QTDBUS_FOUND)
187 message(STATUS "Not enabling D-Bus support")
190 # Setup QtWebKit support
192 if(QT_QTWEBKIT_FOUND)
193 message(STATUS "Found QtWebKit, enabling WebKit support")
194 add_definitions(-DHAVE_WEBKIT)
195 set(LINK_WEBKIT WEBKIT)
196 set(HAVE_WEBKIT true)
197 else(QT_QTWEBKIT_FOUND)
198 message(STATUS "QtWebKit not found, disabling WebKit support")
199 endif(QT_QTWEBKIT_FOUND)
201 message(STATUS "Not enabling WebKit support")
208 message(STATUS "Enabling KDE4 integration")
209 include_directories(${KDE4_INCLUDES})
210 add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS})
212 set(QUASSEL_KDE_LIBRARIES ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} knotifyconfig)
213 # We always use external icons for KDE4 support, since we use its iconloader rather than our own
216 message(STATUS "KDE4 not found, disabling KDE integration")
219 message(STATUS "Not enabling KDE4 integration")
222 # Setup Phonon support - we only need this if we don't have or want KDE4
227 message(STATUS "Enabling Phonon support")
228 add_definitions(-DHAVE_PHONON)
229 set(HAVE_PHONON true)
231 message(STATUS "Phonon not found, disabling audio notifications")
234 message(STATUS "Not enabling Phonon support")
238 # Setup libindicate-qt support
240 find_package(PkgConfig QUIET)
242 pkg_check_modules(INDICATEQT indicate-qt>=0.2.1)
244 message(STATUS "Enabling Ayatana notification support")
245 add_definitions(-DHAVE_INDICATEQT)
246 else(INDICATEQT_FOUND)
247 message(STATUS "Disabling Ayatana notification support")
248 endif(INDICATEQT_FOUND)
249 endif(PKG_CONFIG_FOUND)
250 else(WITH_LIBINDICATE)
251 message(STATUS "Not enabling Ayatana notification support")
252 endif(WITH_LIBINDICATE)
254 # Now set up install locations; those are set by KDE if integration is enabled
257 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX} CACHE FILEPATH "Install path for binaries")
258 set(DATA_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/apps CACHE FILEPATH "Install path for data files")
259 set(ICON_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/icons CACHE FILEPATH "Global icon install path")
260 set(XDG_APPS_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/applications CACHE FILEPATH "Install path for .desktop files")
262 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin CACHE FILEPATH "Install path for binaries")
263 set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps CACHE FILEPATH "Install path for data files")
264 set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons CACHE FILEPATH "Global icon install path")
265 set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files")
270 message(STATUS "Embedding data files into the binary")
272 message(STATUS "Installing data files separately")
275 # RPATH needs to be set correctly
276 # Do this down here, since otherwise KDE wants to handle it itself, and fails
277 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
278 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
280 # Set global buildflags
281 # This is very much non-portable, so don't use -DSTATIC until you know what
283 if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
284 set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
285 link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
287 set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds
289 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
292 link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/
294 if(HAVE_SSL AND STATIC)
295 find_package(OpenSSL REQUIRED)
296 link_libraries(${OPENSSL_LIBRARIES} libeay32MD)
297 endif(HAVE_SSL AND STATIC)
301 add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR})
302 endif(INDICATEQT_FOUND)
304 # We need to create a version.gen
305 # For this, we create our genversion binary and make sure it is run every time.
306 add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
307 target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
309 get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
310 add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
311 ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/version.gen)
312 add_dependencies(genversion_run genversion)
314 # These variables will be added to the main targets (CORE, QTCLIENT, MONO)
315 set(COMMON_DEPS ${RC_WIN32})
319 # Add needed subdirs - the order is important, since src needs some vars set by other dirs
320 add_subdirectory(data)
321 add_subdirectory(icons)
322 add_subdirectory(pics)
323 add_subdirectory(i18n)
324 add_subdirectory(src)