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 # -DQT=/path/to/qt : Choose a Qt4 installation to use instead of the system Qt4
8 # -DSTATIC=ON : Enable static building of Quassel. Use with care.
9 # -DSPUTDEV=ON : Do not use.
10 # -DDEPLOY=ON : Mac OS X only. Use only fore redistribution Quassel Packages!!
12 # NOTE: You need to remove CMakeCache.txt if you plan to change any of these values!
16 # Target scopes don't work in older versions
17 cmake_minimum_required(VERSION 2.4.7 FATAL_ERROR)
19 if(COMMAND cmake_policy)
20 cmake_policy(SET CMP0003 NEW)
21 endif(COMMAND cmake_policy)
23 # Use our own (well, KDE's) version of some modules
24 # In particular cmake's FindQt4 and FindOpenSSL are quite buggy
25 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
27 # Various options and variables that can be set on the command line
28 option(WANT_CORE "Build the core (server) binary" ON)
29 option(WANT_QTCLIENT "Build the Qt4 GUI client binary" ON)
30 option(WANT_MONO "Build the monolithic (all-in-one) binary" OFF)
32 option(WITH_OPENSSL "Enable OpenSSL support if present on the system" ON)
33 option(WITH_DBUS "Enable D-Bus support if present on the system" ON)
35 option(STATIC "Enable static building (might not be portable)" OFF)
36 option(DEPLOY "Mac OS X only! Adds required libs to bundle resources and create a dmg. Note: requires Qt to be built with 10.4u SDK" OFF)
37 option(SPUTDEV "Do not use!" OFF)
39 set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt")
40 set(LINGUAS "" CACHE STRING "Space-separated List of locales specifying languages that should be compiled")
43 set(CMAKE_BUILD_TYPE Release)
46 # RPATH needs to be set correctly
47 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
48 set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
50 # Enable various flags on gcc
51 if(CMAKE_COMPILER_IS_GNUCXX)
52 include(CheckCXXCompilerFlag)
53 check_cxx_compiler_flag(-Wall HAVE_WALL)
55 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
57 check_cxx_compiler_flag(-Wextra HAVE_WEXTRA)
59 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
61 check_cxx_compiler_flag(-ansi HAVE_ANSI)
63 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi")
65 endif(CMAKE_COMPILER_IS_GNUCXX)
67 set(QT_MIN_VERSION "4.4.0")
70 set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
71 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
72 set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
73 add_definitions(-DMAC_10_4_SDK)
74 endif(APPLE AND DEPLOY)
76 # Enable mostly b0rked stuff (new ChatView), do not enable this unless you know what you do...
78 add_definitions(-DSPUTDEV)
83 # The problem with this library is that it is built-in in the Linux glib,
84 # while on systems like FreeBSD, it is installed separately and thus needs to be linked to.
85 # Therefore, we search for the header to see if the it's available in the first place.
86 # If it is available, we try to locate the library to figure out whether it is built-in or not.
88 find_path(EXECINFO_H_DIR "execinfo.h")
90 if(NOT EXECINFO_H_DIR STREQUAL "EXECINFO_H_DIR-NOTFOUND")
91 # We found the header file's include dir.
92 # Let's add it so the compiler finds it as well.
93 include_directories(${EXECINFO_H_DIR})
95 # Now determine if it's built-in or not, by searching the library file.
96 find_library(EXECINFO_LIB_PATH "execinfo")
98 if(EXECINFO_LIB_PATH STREQUAL "EXECINFO_LIB_PATH-NOTFOUND")
99 # Built-in, no further action is needed
100 message(STATUS "Found execinfo")
101 else(EXECINFO_LIB_PATH STREQUAL "EXECINFO_LIB_PATH-NOTFOUND")
102 # It's an external library, link it.
103 link_libraries(${EXECINFO_LIB_PATH})
104 message(STATUS "Found execinfo: ${EXECINFO_LIB_PATH}")
105 endif(EXECINFO_LIB_PATH STREQUAL "EXECINFO_LIB_PATH-NOTFOUND")
107 set(HAVE_EXECINFO true)
109 endif(NOT EXECINFO_H_DIR STREQUAL "EXECINFO_H_DIR-NOTFOUND")
112 add_definitions(-DHAVE_EXECINFO)
115 # Select a Qt installation here, if you don't want to use system Qt
117 # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
118 set(ENV{PATH} ${QT}/bin:$ENV{PATH})
121 # Now that we have the correct $PATH, lets find Qt!
122 find_package(Qt4 REQUIRED)
124 set(QT_DONT_USE_QTGUI 1)
125 include(${QT_USE_FILE})
126 include_directories(${QT_INCLUDES})
130 find_package(OpenSSL)
132 message(STATUS "Disabling OpenSSL support")
136 if(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
137 message(STATUS "Found OpenSSL support in Qt")
138 add_definitions(-DHAVE_SSL)
140 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_SSL)
141 else(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
142 message(STATUS "No OpenSSL support found in Qt, disabling")
143 endif(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
145 add_definitions(-DQT_NO_OPENSSL)
148 # Setup D-Bus support
151 message(STATUS "Found QtDBus, enabling D-Bus support")
152 add_definitions(-DHAVE_DBUS)
155 set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_DBUS)
156 else(QT_QTDBUS_FOUND)
157 message(STATUS "QtDBus not found, disabling D-Bus support")
158 endif(QT_QTDBUS_FOUND)
160 message(STATUS "Disabling D-Bus support")
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)
174 add_subdirectory(src/common)
175 include_directories(src/common)
176 if(WANT_CORE OR WANT_MONO)
177 add_subdirectory(src/core)
178 include_directories(src/core)
179 endif(WANT_CORE OR WANT_MONO)
180 if(WANT_QTCLIENT OR WANT_MONO)
181 add_subdirectory(src/client)
182 add_subdirectory(src/uisupport)
183 add_subdirectory(src/qtui)
184 include_directories(src/client)
185 include_directories(src/uisupport)
186 include_directories(src/qtui)
187 endif(WANT_QTCLIENT OR WANT_MONO)
189 # Make sure version.gen exists before building mod_common
190 add_dependencies(mod_common genversion_run)
192 # Generate binary translation files
193 include(QuasselGenerateTranslations)
194 quassel_generate_i18n_resource(RC_I18N ${LINGUAS})
197 qt4_add_resources(RC_ICONS src/icons/icons.qrc)
198 qt4_add_resources(RC_QUASSEL_ICONS src/icons/quassel-icons.qrc)
199 qt4_add_resources(RC_SQL src/core/sql.qrc)
201 # Set global buildflags
202 # This is very much non-portable, so don't use -DSTATICGCC until you know what
204 if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
205 set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
206 link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
208 set(QUASSEL_SSL_LIBRARIES ssl crypto) # these miss in static builds
210 endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
213 link_libraries(imm32 winmm) # missing by default :/
215 link_libraries(${OPENSSL_LIBRARIES} libeay32MD)
217 endif(STATIC AND WIN32)
220 set(WIN32_RC src/icons/win32.rc) # for app icons on windows
223 # Here comes the dirty part. Our targets need different Qt4 modules, i.e. different libs
224 # and defines. We can't simply include UseQt4 several times, since definitions add up.
225 # We workaround this by using our own macro to figure out what to add.
227 # This macro sets variables for additional Qt modules.
228 macro(setup_qt4_variables)
229 set(QUASSEL_QT_LIBRARIES )
233 foreach(qtmod CORE ${ARGV} ${MAIN})
234 set(QUASSEL_QT_LIBRARIES ${QUASSEL_QT_LIBRARIES} ${QT_QT${qtmod}_LIBRARY} ${QT_${qtmod}_LIB_DEPENDENCIES})
235 endforeach(qtmod ${ARGV})
236 set(QUASSEL_QT_LIBRARIES ${QUASSEL_QT_LIBRARIES} ${QT_LIBRARIES})
237 endmacro(setup_qt4_variables)
239 # Now we have everything, so just glue the right pieces together :)
241 setup_qt4_variables(NETWORK SCRIPT SQL)
242 add_executable(quasselcore ${CMAKE_SOURCE_DIR}/src/common/main.cpp
243 ${RC_SQL} ${RC_I18N} ${WIN32_RC})
244 set_target_properties(quasselcore PROPERTIES
245 COMPILE_FLAGS "-DQT_NETWORK_LIB -DQT_SCRIPT_LIB -DQT_SQL_LIB -DBUILD_CORE")
246 target_link_libraries(quasselcore mod_core mod_common
247 ${QUASSEL_QT_LIBRARIES} ${QUASSEL_SSL_LIBRARIES})
251 setup_qt4_variables(${LINK_DBUS} GUI NETWORK)
252 add_executable(quasselclient WIN32 ${CMAKE_SOURCE_DIR}/src/common/main.cpp
253 ${RC_ICONS} ${RC_QUASSEL_ICONS} ${RC_I18N} ${WIN32_RC})
254 set_target_properties(quasselclient PROPERTIES
255 COMPILE_FLAGS "-DQT_GUI_LIB -DQT_NETWORK_LIB -DBUILD_QTUI")
256 target_link_libraries(quasselclient mod_qtui mod_uisupport mod_client mod_common
257 ${QUASSEL_QT_LIBRARIES} ${QUASSEL_SSL_LIBRARIES})
261 setup_qt4_variables(${LINK_DBUS} GUI NETWORK SCRIPT SQL)
262 add_executable(quassel WIN32 ${CMAKE_SOURCE_DIR}/src/common/main.cpp
263 ${RC_ICONS} ${RC_QUASSEL_ICONS} ${RC_SQL} ${RC_I18N} ${WIN32_RC})
264 set_target_properties(quassel PROPERTIES
265 COMPILE_FLAGS "-DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_SCRIPT_LIB -DQT_SQL_LIB -DBUILD_MONO")
266 target_link_libraries(quassel mod_qtui mod_uisupport mod_client mod_core mod_common
267 ${QUASSEL_QT_LIBRARIES} ${QUASSEL_SSL_LIBRARIES})
270 # Build bundles for MacOSX
272 add_custom_command(TARGET quasselclient POST_BUILD
273 COMMAND ${CMAKE_SOURCE_DIR}/scripts/build/macosx_makebundle.py
274 ${CMAKE_SOURCE_DIR} "Quassel Client" quasselclient)
275 add_custom_command(TARGET quassel POST_BUILD
276 COMMAND ${CMAKE_SOURCE_DIR}/scripts/build/macosx_makebundle.py
277 ${CMAKE_SOURCE_DIR} "Quassel" quassel)
279 add_custom_command(TARGET quasselclient POST_BUILD
280 COMMAND ${CMAKE_SOURCE_DIR}/scripts/build/macosx_makePackage.sh Client)
281 add_custom_command(TARGET quasselcore POST_BUILD
282 COMMAND ${CMAKE_SOURCE_DIR}/scripts/build/macosx_makePackage.sh Core)
288 install(TARGETS quasselcore
289 RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
293 install(TARGETS quasselclient
294 RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
296 install(FILES quasselclient.desktop
297 DESTINATION ${CMAKE_INSTALL_PREFIX}/share/applications)
301 install(TARGETS quassel
302 RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
304 install(FILES quassel.desktop
305 DESTINATION ${CMAKE_INSTALL_PREFIX}/share/applications)