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_KDE=ON : Enable KDE4 support
12 # -DEMBED_DATA=ON : Embed all data files in icons the binary, rather than installing them separately
14 # -DQT=/path/to/qt : Choose a Qt4 installation to use instead of the system Qt4
15 # -DSTATIC=ON : Enable static building of Quassel. Use with care.
16 # -DDEPLOY=ON : Mac OS X only. Use only for creating Quassel Packages!
18 # NOTE: You should remove CMakeCache.txt if you plan to change any of these values!
22 cmake_minimum_required(VERSION 2.6.0 FATAL_ERROR)
24 if(COMMAND cmake_policy)
25 cmake_policy(SET CMP0003 NEW)
26 endif(COMMAND cmake_policy)
28 # Use our own (well, and KDE's) version of some modules
29 # In particular cmake's own FindQt4 and FindOpenSSL are quite buggy
30 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
31 include(QuasselMacros)
33 # Various options and variables that can be set on the command line
34 option(WANT_CORE "Build the core (server) binary" ON)
35 option(WANT_QTCLIENT "Build the Qt4 GUI client binary" ON)
36 option(WANT_MONO "Build the monolithic (all-in-one) binary" ON)
38 option(WITH_OPENSSL "Enable OpenSSL support if present on the system" ON)
39 option(WITH_DBUS "Enable D-Bus support if present on the system" ON)
40 option(WITH_WEBKIT "Enable WebKit support (for link previews)" ON)
41 option(WITH_PHONON "Enable Phonon support (for audio notifications)" ON)
42 option(WITH_KDE "Enable KDE4 integration" OFF)
44 # We use icon paths from KDE 4.3 trunk, which are partially invalid on older and possibly
45 # even on newer KDE versions. Do not disable this unless you are sure that your Quassel will
46 # run on a matching KDE version only.
47 option(WITH_OXYGEN "Install Oxygen icons. Heavily recommended unless you use KDE 4.3" ON)
49 option(STATIC "Enable static building (might not be portable)" OFF)
52 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)
55 # Default to embedding data in the static case
59 set(EMBED_DEFAULT ON) # should be OFF as soon as everything works
60 endif(STATIC OR WIN32)
62 option(EMBED_DATA "Embed all data files in the binary (rather than installing them separately)" ${EMBED_DEFAULT})
64 set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt (e.g. for static builds)")
65 set(LINGUAS "" CACHE STRING "Comma-separated list of locales specifying languages that should be compiled")
67 # Some settings imply others
69 add_definitions(-DSTATIC)
70 set(WITH_KDE OFF CACHE BOOL "Static building with KDE is not supported")
74 # We don't support separately installed resources yet on Win32
78 # For static builds, arbitrary extra libs might need to be linked
79 # Define a comma-separated list here
80 # e.g. for pgsql, we need -DLINK_EXTRA=pq;crypt
81 set(LINK_EXTRA "" CACHE STRING "Semicolon-separated list of libraries to be linked")
83 string(REPLACE "," ";" LINK_EXTRA ${LINK_EXTRA})
84 link_libraries(${LINK_EXTRA})
88 # We need to make sure it's not empty
89 # Supported: Release, RelWithDebugInfo, Debug, Debugfull
91 # On WIN32, only Release seems to work correctly (?)
93 set(DEFAULT_BUILD_TYPE "Release")
95 set(DEFAULT_BUILD_TYPE "RelWithDebugInfo")
98 set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type")
99 if(NOT CMAKE_BUILD_TYPE)
100 set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type" FORCE)
101 endif(NOT CMAKE_BUILD_TYPE)
103 # Enable various flags on gcc
104 if(CMAKE_COMPILER_IS_GNUCXX)
105 # Let's just hope that all gccs support these options and skip the tests...
106 # -fno-strict-aliasing is needed apparently for Qt < 4.6
107 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor -fno-strict-aliasing")
108 set(CMAKE_CXX_FLAGS_RELWITHDEBUGINFO "-O2")
109 set(CMAKE_CXX_FLAGS_DEBUG "-g -fno-reorder-blocks -fno-schedule-insns -fno-inline")
110 set(CMAKE_CXX_FLAGS_DEBUGFULL "-g3")
111 endif(CMAKE_COMPILER_IS_GNUCXX)
113 if(WANT_MONO OR WANT_QTCLIENT)
114 set(QT_MIN_VERSION "4.4.1") # Client crashes often with 4.4.0
115 else(WANT_MONO OR WANT_QTCLIENT)
116 set(QT_MIN_VERSION "4.4.0")
117 endif(WANT_MONO OR WANT_QTCLIENT)
120 set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
121 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
122 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
123 add_definitions(-DMAC_10_4_SDK)
124 endif(APPLE AND DEPLOY)
126 # Execinfo is needed for generating backtraces
127 find_package(ExecInfo)
129 add_definitions(-DHAVE_EXECINFO)
130 include_directories(${EXECINFO_INCLUDES})
131 link_libraries(${EXECINFO_LIBRARIES})
132 endif(EXECINFO_FOUND)
134 # Select a Qt installation here, if you don't want to use system Qt
136 # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
137 set(ENV{PATH} ${QT}/bin:$ENV{PATH})
140 # Now that we have the correct $PATH, lets find Qt!
141 find_package(Qt4 REQUIRED)
143 set(QT_DONT_USE_QTGUI 1)
144 include(${QT_USE_FILE})
145 include_directories(${QT_INCLUDES})
149 find_package(OpenSSL)
151 message(STATUS "Disabling OpenSSL support")
155 if(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
156 message(STATUS "Found OpenSSL support in Qt")
157 add_definitions(-DHAVE_SSL)
159 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_SSL)
160 else(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
161 message(STATUS "No OpenSSL support found in Qt, disabling")
162 endif(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
164 add_definitions(-DQT_NO_OPENSSL)
167 # Setup D-Bus support
170 message(STATUS "Found QtDBus, enabling D-Bus support")
171 add_definitions(-DHAVE_DBUS)
174 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_DBUS)
175 else(QT_QTDBUS_FOUND)
176 message(STATUS "QtDBus not found, disabling D-Bus support")
177 endif(QT_QTDBUS_FOUND)
179 message(STATUS "Disabling D-Bus support")
182 # Setup QtWebKit support
184 if(QT_QTWEBKIT_FOUND)
185 message(STATUS "Found QtWebKit, enabling WebKit support")
186 add_definitions(-DHAVE_WEBKIT)
187 set(LINK_WEBKIT WEBKIT)
188 set(HAVE_WEBKIT true)
189 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_WEBKIT)
190 else(QT_QTWEBKIT_FOUND)
191 message(STATUS "QtWebKit not found, disabling WebKit support")
192 endif(QT_QTWEBKIT_FOUND)
194 message(STATUS "Disabling WebKit support")
201 message(STATUS "Enabling KDE4 integration")
202 include_directories(${KDE4_INCLUDES})
203 add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS})
205 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_KDE)
206 set(QUASSEL_KDE_LIBRARIES ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} knotifyconfig)
207 # We always use external icons for KDE4 support, since we use its iconloader rather than our own
210 message(STATUS "KDE4 not found, disabling KDE integration")
213 message(STATUS "Disabling KDE4 integration")
216 # Setup Phonon support - we only need this if we don't have or want KDE4
221 message(STATUS "Enabling Phonon support")
222 add_definitions(-DHAVE_PHONON)
223 set(HAVE_PHONON true)
224 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_PHONON)
226 message(STATUS "Phonon not found, disabling audio notifications")
229 message(STATUS "Disabling Phonon support")
233 # Now set up install locations; those are set by KDE if integration is enabled
236 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX} CACHE FILEPATH "Install path for binaries")
237 set(DATA_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/apps CACHE FILEPATH "Install path for data files")
238 set(ICON_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/icons CACHE FILEPATH "Global icon install path")
239 set(XDG_APPS_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/applications CACHE FILEPATH "Install path for .desktop files")
241 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin CACHE FILEPATH "Install path for binaries")
242 set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps CACHE FILEPATH "Install path for data files")
243 set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons CACHE FILEPATH "Global icon install path")
244 set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files")
248 # RPATH needs to be set correctly
249 # Do this down here, since otherwise KDE wants to handle it itself, and fails
250 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
251 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
253 # Set global buildflags
254 # This is very much non-portable, so don't use -DSTATIC until you know what
256 if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
257 set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
258 link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
260 set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds
262 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
265 link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/
268 link_libraries(${OPENSSL_LIBRARIES} libeay32MD)
272 # We need to create a version.gen
273 # For this, we create our genversion binary and make sure it is run every time.
274 add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
275 target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
277 get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
278 add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
279 ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/version.gen)
280 add_dependencies(genversion_run genversion)
282 # These variables will be added to the main targets (CORE, QTCLIENT, MONO)
283 set(COMMON_DEPS ${RC_WIN32})
287 # Add needed subdirs - the order is important, since src needs some vars set by other dirs
288 add_subdirectory(data)
289 add_subdirectory(icons)
290 add_subdirectory(pics)
291 add_subdirectory(i18n)
292 add_subdirectory(src)