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 cmake_minimum_required(VERSION 2.6.0 FATAL_ERROR)
21 if(COMMAND cmake_policy)
22 cmake_policy(SET CMP0003 NEW)
23 endif(COMMAND cmake_policy)
25 # Use our own (well, and KDE's) version of some modules
26 # In particular cmake's FindQt4 and FindOpenSSL are quite buggy
27 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
29 # Various options and variables that can be set on the command line
30 option(WANT_CORE "Build the core (server) binary" ON)
31 option(WANT_QTCLIENT "Build the Qt4 GUI client binary" ON)
32 option(WANT_MONO "Build the monolithic (all-in-one) binary" OFF)
34 option(WITH_OPENSSL "Enable OpenSSL support if present on the system" ON)
35 option(WITH_DBUS "Enable D-Bus support if present on the system" ON)
37 option(STATIC "Enable static building (might not be portable)" OFF)
38 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)
39 option(SPUTDEV "Do not use!" OFF)
41 set(OXYGEN_ICONS "Builtin" CACHE STRING "Builtin: Compile Oxygen icons into the binary; External: Use system-installed Oxygen")
42 set(QUASSEL_ICONS "Builtin" CACHE STRING "Builtin: Compile Quassel icons into the binary; External: Install them separately")
44 set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt")
45 set(LINGUAS "" CACHE STRING "Space-separated List of locales specifying languages that should be compiled")
48 set(CMAKE_BUILD_TYPE Release)
49 set(OXYGEN_ICONS "Builtin")
50 set(QUASSEL_ICONS "Builtin")
53 # RPATH needs to be set correctly
54 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
55 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
57 # Define install locations. Using variables will allow overriding this by the KDE macros later.
58 set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin)
59 set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps)
60 set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons)
61 set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications)
63 # Enable various flags on gcc
64 if(CMAKE_COMPILER_IS_GNUCXX)
65 # Let's just hope that all gccs support these options and skip the tests...
66 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor")
67 endif(CMAKE_COMPILER_IS_GNUCXX)
69 set(QT_MIN_VERSION "4.4.0")
72 set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
73 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
74 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
75 add_definitions(-DMAC_10_4_SDK)
76 endif(APPLE AND DEPLOY)
78 include(QuasselMacros)
80 # Execinfo is needed for generating backtraces
81 find_package(ExecInfo)
83 add_definitions(-DHAVE_EXECINFO)
84 include_directories(${EXECINFO_INCLUDES})
85 link_libraries(${EXECINFO_LIBRARIES})
88 # Select a Qt installation here, if you don't want to use system Qt
90 # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
91 set(ENV{PATH} ${QT}/bin:$ENV{PATH})
94 # Now that we have the correct $PATH, lets find Qt!
95 find_package(Qt4 REQUIRED)
97 set(QT_DONT_USE_QTGUI 1)
98 include(${QT_USE_FILE})
99 include_directories(${QT_INCLUDES})
103 find_package(OpenSSL)
105 message(STATUS "Disabling OpenSSL support")
109 if(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
110 message(STATUS "Found OpenSSL support in Qt")
111 add_definitions(-DHAVE_SSL)
113 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_SSL)
114 else(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
115 message(STATUS "No OpenSSL support found in Qt, disabling")
116 endif(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
118 add_definitions(-DQT_NO_OPENSSL)
121 # Setup D-Bus support
124 message(STATUS "Found QtDBus, enabling D-Bus support")
125 add_definitions(-DHAVE_DBUS)
128 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_DBUS)
129 else(QT_QTDBUS_FOUND)
130 message(STATUS "QtDBus not found, disabling D-Bus support")
131 endif(QT_QTDBUS_FOUND)
133 message(STATUS "Disabling D-Bus support")
136 # Set global buildflags
137 # This is very much non-portable, so don't use -DSTATIC until you know what
139 if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
140 set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
141 link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
143 set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds
145 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
148 link_libraries(imm32 winmm) # missing by default :/
150 link_libraries(${OPENSSL_LIBRARIES} libeay32MD)
152 endif(STATIC AND WIN32)
155 set(RC_WIN32 pics/win32.rc) # for app icons on windows
158 # This is dirty, but I haven't found a cleaner way to ensure that the generated .qrc files
159 # (which will be removed with make clean) are regenerated :/
160 set_directory_properties(PROPERTIES
161 ADDITIONAL_MAKE_CLEAN_FILES CMakeCache.txt)
163 # We need to create a version.gen
164 # For this, we create our genversion binary and make sure it is run every time.
165 add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
166 target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
168 get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
169 add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
170 ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/common/version.gen)
171 add_dependencies(genversion_run genversion)
173 # Decide what to do with icons
174 if(WANT_QTCLIENT OR WANT_MONO)
175 if(QUASSEL_ICONS MATCHES "External")
176 message(STATUS "Install Quassel icons to ${CMAKE_INSTALL_PREFIX}/share/apps/quassel")
177 else(QUASSEL_ICONS MATCHES "External")
178 set(QUASSEL_ICONS "Builtin")
179 message(STATUS "Compile Quassel icons into the binary")
180 endif(QUASSEL_ICONS MATCHES "External")
182 if(OXYGEN_ICONS MATCHES "External")
183 message(STATUS "Use system-installed Oxygen icon theme")
184 else(OXYGEN_ICONS MATCHES "External")
185 set(OXYGEN_ICONS "Builtin")
186 message(STATUS "Compile Oxygen icon theme subset into the binary")
187 endif(OXYGEN_ICONS MATCHES "External")
188 endif(WANT_QTCLIENT OR WANT_MONO)
190 # These variables will be added to the main targets (CORE, QTCLIENT, MONO)
192 set(COMMON_DEPS ${RC_WIN32})
197 # Add needed subdirs - the order is important, since src needs some vars set by other dirs
198 add_subdirectory(data)
199 add_subdirectory(icons)
200 #add_subdirectory(pics)
201 add_subdirectory(i18n)
202 add_subdirectory(src)
204 # Make sure version.gen exists before building mod_common
205 # TODO: make only main.cpp depend on that! Recompiles suck...
206 add_dependencies(mod_common genversion_run)