1 # This is the cmake-based build system for Quassel IRC.
2 # You may pass various options to cmake:
3 # -DWANT_(CORE|QTCLIENT|MONO)=(ON|OFF)
4 # : select binaries to build
5 # -DWITH_OPENSSL=OFF : Disable OpenSSL support
6 # -DWITH_DBUS=OFF : Disable D-Bus support
7 # -DOXYGEN_ICONS=(Builtin|External) : If "Builtin" (the default), compile our Oxygen Icon Theme subset into the binary
8 # : If "External", we assume Oxygen is already installed on the system
9 # -DQUASSEL_ICONS=(Builtin|External) : If "Builtin" (the default), put our own icons into the binary
10 # : If "External", we install our icons into $PREFIX/share/apps/quassel (UNIX only)
11 # -DQT=/path/to/qt : Choose a Qt4 installation to use instead of the system Qt4
12 # -DSTATIC=ON : Enable static building of Quassel. Use with care.
13 # -DDEPLOY=ON : Mac OS X only. Use only for creating Quassel Packages!
15 # NOTE: You need to remove CMakeCache.txt if you plan to change any of these values!
19 # Target scopes don't work in older versions
20 cmake_minimum_required(VERSION 2.4.7 FATAL_ERROR)
22 if(COMMAND cmake_policy)
23 cmake_policy(SET CMP0003 NEW)
24 endif(COMMAND cmake_policy)
26 # Use our own (well, and KDE's) version of some modules
27 # In particular cmake's FindQt4 and FindOpenSSL are quite buggy
28 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
30 # Various options and variables that can be set on the command line
31 option(WANT_CORE "Build the core (server) binary" ON)
32 option(WANT_QTCLIENT "Build the Qt4 GUI client binary" ON)
33 option(WANT_MONO "Build the monolithic (all-in-one) binary" OFF)
35 option(WITH_OPENSSL "Enable OpenSSL support if present on the system" ON)
36 option(WITH_DBUS "Enable D-Bus support if present on the system" ON)
38 option(STATIC "Enable static building (might not be portable)" OFF)
39 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)
40 option(SPUTDEV "Do not use!" OFF)
42 set(OXYGEN_ICONS "Builtin" CACHE STRING "Builtin: Compile Oxygen icons into the binary; External: Use system-installed Oxygen")
43 set(QUASSEL_ICONS "Builtin" CACHE STRING "Builtin: Compile Quassel icons into the binary; External: Install them separately")
45 set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt")
46 set(LINGUAS "" CACHE STRING "Space-separated List of locales specifying languages that should be compiled")
49 set(CMAKE_BUILD_TYPE Release)
50 set(OXYGEN_ICONS "Builtin")
51 set(QUASSEL_ICONS "Builtin")
54 # RPATH needs to be set correctly
55 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
56 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
58 # Define install locations. Using variables will allow overriding this by the KDE macros later.
59 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin)
60 set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps)
61 set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons)
62 set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications)
64 # Enable various flags on gcc
65 if(CMAKE_COMPILER_IS_GNUCXX)
66 # Let's just hope that all gccs support these options and skip the tests...
67 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor")
68 endif(CMAKE_COMPILER_IS_GNUCXX)
70 set(QT_MIN_VERSION "4.4.0")
73 set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
74 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
75 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
76 add_definitions(-DMAC_10_4_SDK)
77 endif(APPLE AND DEPLOY)
79 include(QuasselMacros)
81 # Execinfo is needed for generating backtraces
82 find_package(ExecInfo)
84 add_definitions(-DHAVE_EXECINFO)
85 include_directories(${EXECINFO_INCLUDES})
86 link_libraries(${EXECINFO_LIBRARIES})
89 # Select a Qt installation here, if you don't want to use system Qt
91 # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
92 set(ENV{PATH} ${QT}/bin:$ENV{PATH})
95 # Now that we have the correct $PATH, lets find Qt!
96 find_package(Qt4 REQUIRED)
98 set(QT_DONT_USE_QTGUI 1)
99 include(${QT_USE_FILE})
100 include_directories(${QT_INCLUDES})
104 find_package(OpenSSL)
106 message(STATUS "Disabling OpenSSL support")
110 if(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
111 message(STATUS "Found OpenSSL support in Qt")
112 add_definitions(-DHAVE_SSL)
114 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_SSL)
115 else(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
116 message(STATUS "No OpenSSL support found in Qt, disabling")
117 endif(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
119 add_definitions(-DQT_NO_OPENSSL)
122 # Setup D-Bus support
125 message(STATUS "Found QtDBus, enabling D-Bus support")
126 add_definitions(-DHAVE_DBUS)
129 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_DBUS)
130 else(QT_QTDBUS_FOUND)
131 message(STATUS "QtDBus not found, disabling D-Bus support")
132 endif(QT_QTDBUS_FOUND)
134 message(STATUS "Disabling D-Bus support")
137 # Set global buildflags
138 # This is very much non-portable, so don't use -DSTATIC until you know what
140 if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
141 set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
142 link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
144 set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds
146 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
149 link_libraries(imm32 winmm) # missing by default :/
151 link_libraries(${OPENSSL_LIBRARIES} libeay32MD)
153 endif(STATIC AND WIN32)
156 set(RC_WIN32 pics/win32.rc) # for app icons on windows
159 # This is dirty, but I haven't found a cleaner way to ensure that the generated .qrc files
160 # (which will be removed with make clean) are regenerated :/
161 set_directory_properties(PROPERTIES
162 ADDITIONAL_MAKE_CLEAN_FILES CMakeCache.txt)
164 # We need to create a version.gen
165 # For this, we create our genversion binary and make sure it is run every time.
166 add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
167 target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
169 get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
170 add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
171 ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/common/version.gen)
172 add_dependencies(genversion_run genversion)
174 # Decide what to do with icons
175 if(WANT_QTCLIENT OR WANT_MONO)
176 if(QUASSEL_ICONS MATCHES "External")
177 message(STATUS "Install Quassel icons to ${CMAKE_INSTALL_PREFIX}/share/apps/quassel")
178 else(QUASSEL_ICONS MATCHES "External")
179 set(QUASSEL_ICONS "Builtin")
180 message(STATUS "Compile Quassel icons into the binary")
181 endif(QUASSEL_ICONS MATCHES "External")
183 if(OXYGEN_ICONS MATCHES "External")
184 message(STATUS "Use system-installed Oxygen icon theme")
185 else(OXYGEN_ICONS MATCHES "External")
186 set(OXYGEN_ICONS "Builtin")
187 message(STATUS "Compile Oxygen icon theme subset into the binary")
188 endif(OXYGEN_ICONS MATCHES "External")
189 endif(WANT_QTCLIENT OR WANT_MONO)
191 # These variables will be added to the main targets (CORE, QTCLIENT, MONO)
193 set(COMMON_DEPS ${RC_WIN32})
198 # Add needed subdirs - the order is important, since src needs some vars set by other dirs
199 add_subdirectory(data)
200 add_subdirectory(icons)
201 #add_subdirectory(pics)
202 add_subdirectory(i18n)
203 add_subdirectory(src)
205 # Make sure version.gen exists before building mod_common
206 # TODO: make only main.cpp depend on that! Recompiles suck...
207 add_dependencies(mod_common genversion_run)