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)")
70 # Some settings imply others
72 add_definitions(-DSTATIC)
73 set(WITH_KDE OFF CACHE BOOL "Static building with KDE is not supported")
77 # We don't support separately installed resources yet on Win32
81 # For static builds, arbitrary extra libs might need to be linked
82 # Define a comma-separated list here
83 # e.g. for pgsql, we need -DLINK_EXTRA=pq;crypt
84 set(LINK_EXTRA "" CACHE STRING "Semicolon-separated list of libraries to be linked")
86 string(REPLACE "," ";" LINK_EXTRA ${LINK_EXTRA})
87 link_libraries(${LINK_EXTRA})
91 # We need to make sure it's not empty
92 # Supported: Release, RelWithDebugInfo, Debug, Debugfull
94 # On WIN32, only Release seems to work correctly (?)
96 set(DEFAULT_BUILD_TYPE "Release")
98 set(DEFAULT_BUILD_TYPE "RelWithDebugInfo")
101 set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type")
102 if(NOT CMAKE_BUILD_TYPE)
103 set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type" FORCE)
104 endif(NOT CMAKE_BUILD_TYPE)
106 # Enable various flags on gcc
107 if(CMAKE_COMPILER_IS_GNUCXX)
108 # Let's just hope that all gccs support these options and skip the tests...
109 # -fno-strict-aliasing is needed apparently for Qt < 4.6
110 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing")
111 set(CMAKE_CXX_FLAGS_RELEASE "-O2 ${CMAKE_CXX_FLAGS}")
112 set(CMAKE_CXX_FLAGS_RELWITHDEBUGINFO "-g -O2 ${CMAKE_CXX_FLAGS}")
113 set(CMAKE_CXX_FLAGS_DEBUG "-g -ggdb -fno-reorder-blocks -fno-schedule-insns -fno-inline ${CMAKE_CXX_FLAGS}")
114 set(CMAKE_CXX_FLAGS_DEBUGFULL "-g3 ${CMAKE_CXX_FLAGS_DEBUG}")
115 endif(CMAKE_COMPILER_IS_GNUCXX)
117 string(TOUPPER ${CMAKE_BUILD_TYPE} upper_build_type)
118 if(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
119 add_definitions(-DNDEBUG -DQT_NO_DEBUG)
120 else(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
122 endif(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
124 if(WANT_MONO OR WANT_QTCLIENT)
125 set(QT_MIN_VERSION "4.5.0")
126 else(WANT_MONO OR WANT_QTCLIENT)
127 set(QT_MIN_VERSION "4.4.0")
128 endif(WANT_MONO OR WANT_QTCLIENT)
131 set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
132 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
133 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
134 add_definitions(-DMAC_10_4_SDK)
135 endif(APPLE AND DEPLOY)
137 # Execinfo is needed for generating backtraces
138 find_package(ExecInfo)
140 add_definitions(-DHAVE_EXECINFO)
141 include_directories(${EXECINFO_INCLUDES})
142 link_libraries(${EXECINFO_LIBRARIES})
143 endif(EXECINFO_FOUND)
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 the Qt dir
148 set(ENV{PATH} ${QT}/bin:$ENV{PATH})
151 # Now that we have the correct $PATH, lets find Qt!
152 find_package(Qt4 REQUIRED)
154 set(QT_DONT_USE_QTGUI 1)
155 include(${QT_USE_FILE})
156 include_directories(${QT_INCLUDES})
159 # We don't link to or include OpenSSL ourselves, but use exclusively the Qt API.
160 # Thus, we simply check if OpenSSL support is present in Qt's config and enable our
161 # own SSL stuff in this case. Qt should care for adding what it needs itself.
163 if(QT_QCONFIG MATCHES "openssl")
164 message(STATUS "Found OpenSSL support in Qt, enabling SSL")
165 add_definitions(-DHAVE_SSL)
167 else(QT_QCONFIG MATCHES "openssl")
168 message(STATUS "No OpenSSL support found in Qt, disabling SSL")
169 add_definitions(-DQT_NO_OPENSSL)
170 endif(QT_QCONFIG MATCHES "openssl")
172 message(STATUS "Not enabling OpenSSL support")
175 # Setup D-Bus support
178 message(STATUS "Found QtDBus, enabling D-Bus support")
179 add_definitions(-DHAVE_DBUS)
182 else(QT_QTDBUS_FOUND)
183 message(STATUS "QtDBus not found, disabling D-Bus support")
184 endif(QT_QTDBUS_FOUND)
186 message(STATUS "Not enabling D-Bus support")
189 # Setup QtWebKit support
191 if(QT_QTWEBKIT_FOUND)
192 message(STATUS "Found QtWebKit, enabling WebKit support")
193 add_definitions(-DHAVE_WEBKIT)
194 set(LINK_WEBKIT WEBKIT XMLPATTERNS)
195 set(HAVE_WEBKIT true)
196 else(QT_QTWEBKIT_FOUND)
197 message(STATUS "QtWebKit not found, disabling WebKit support")
198 endif(QT_QTWEBKIT_FOUND)
200 message(STATUS "Not enabling WebKit support")
207 message(STATUS "Enabling KDE4 integration")
208 include_directories(${KDE4_INCLUDES})
209 add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS})
211 set(QUASSEL_KDE_LIBRARIES ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} ${KDE4_SOLID_LIBS} knotifyconfig)
212 # We always use external icons for KDE4 support, since we use its iconloader rather than our own
215 message(STATUS "KDE4 not found, disabling KDE integration")
218 message(STATUS "Not enabling KDE4 integration")
221 # needed to compile with mingw without kde
222 if(MINGW AND NOT HAVE_KDE)
223 add_definitions(-D_WIN32_WINNT=0x0500)
224 message(STATUS "Added _WIN32_WINNT=0x0500 definition for MinGW")
225 # workaround for bug in mingw gcc 4.0
226 add_definitions(-U__STRICT_ANSI__)
227 endif(MINGW AND NOT HAVE_KDE)
229 # Setup Phonon support - we only need this if we don't have or want KDE4
234 message(STATUS "Enabling Phonon support")
235 add_definitions(-DHAVE_PHONON)
236 set(HAVE_PHONON true)
238 message(STATUS "Phonon not found, disabling audio notifications")
241 message(STATUS "Not enabling Phonon support")
245 # Setup libindicate-qt support
247 find_package(PkgConfig QUIET)
249 pkg_check_modules(INDICATEQT indicate-qt>=0.2.1)
251 message(STATUS "Enabling Ayatana notification support")
252 add_definitions(-DHAVE_INDICATEQT)
253 else(INDICATEQT_FOUND)
254 message(STATUS "Disabling Ayatana notification support")
255 endif(INDICATEQT_FOUND)
256 endif(PKG_CONFIG_FOUND)
257 else(WITH_LIBINDICATE)
258 message(STATUS "Not enabling Ayatana notification support")
259 endif(WITH_LIBINDICATE)
261 # Now set up install locations; those are set by KDE if integration is enabled
264 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX} CACHE FILEPATH "Install path for binaries")
265 set(DATA_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/apps CACHE FILEPATH "Install path for data files")
266 set(ICON_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/icons CACHE FILEPATH "Global icon install path")
267 set(XDG_APPS_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/applications CACHE FILEPATH "Install path for .desktop files")
269 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin CACHE FILEPATH "Install path for binaries")
270 set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps CACHE FILEPATH "Install path for data files")
271 set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons CACHE FILEPATH "Global icon install path")
272 set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files")
277 message(STATUS "Embedding data files into the binary")
279 message(STATUS "Installing data files separately")
282 # RPATH needs to be set correctly
283 # Do this down here, since otherwise KDE wants to handle it itself, and fails
284 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
285 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
287 # Set global buildflags
288 # This is very much non-portable, so don't use -DSTATIC until you know what
290 if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
291 set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
292 link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
294 set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds
296 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
299 link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/
301 set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt /DEFAULTLIB:msvcrt")
302 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO}")
303 set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO}")
304 link_libraries(Version dwmapi shlwapi)
306 if(HAVE_SSL AND STATIC)
307 find_package(OpenSSL REQUIRED)
308 link_libraries(${OPENSSL_LIBRARIES} ${OPENSSL_EAY_LIBRARIES})
309 endif(HAVE_SSL AND STATIC)
313 add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR})
314 endif(INDICATEQT_FOUND)
316 # We need to create a version.gen
317 # For this, we create our genversion binary and make sure it is run every time.
318 add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
319 target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
321 get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
322 add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
323 ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/version.gen)
324 add_dependencies(genversion_run genversion)
326 # These variables will be added to the main targets (CORE, QTCLIENT, MONO)
327 set(COMMON_DEPS ${RC_WIN32})
331 # Add needed subdirs - the order is important, since src needs some vars set by other dirs
332 add_subdirectory(data)
333 add_subdirectory(icons)
334 add_subdirectory(pics)
336 add_subdirectory(src)