X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=CMakeLists.txt;h=00b4e6612450b568888063fa6747266c9c134aa8;hp=92043db91eaee008259c4dc9c10af1c9688c1ed0;hb=030ea8e92fc051c20ab323f364072509b2eb1efb;hpb=2a068c11e76c7b34afb64d443dbb1afd2e208aaa

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 92043db9..00b4e661 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,94 +1,285 @@
-PROJECT(Quassel)
-
-# 2.4.2 had a bug with out-of-source builds and UIC dependencies.
-CMAKE_MINIMUM_REQUIRED(VERSION 2.4.3 FATAL_ERROR)
-
-# Select if Quassel should be built in client, server or monolithic mode
-SET(BUILD "mono" CACHE STRING "Defines which Quassel parts are to be built. Can contain 'core', 'gui' and/or 'monolithic' (which is the default), or 'all' to build everything.")
-SET(BUILD_CORE )
-SET(BUILD_GUI )
-SET(BUILD_MONO )
-IF(BUILD MATCHES "core" OR BUILD MATCHES "all")
-  SET(BUILD_CORE true)
-  MESSAGE("Building Quassel core.")
-ENDIF(BUILD MATCHES "core" OR BUILD MATCHES "all")
-IF(BUILD MATCHES "gui" OR BUILD MATCHES "all")
-  SET(BUILD_GUI true)
-  MESSAGE("Building Quassel GUI.")
-ENDIF(BUILD MATCHES "gui" OR BUILD MATCHES "all")
-IF(BUILD MATCHES "mono" OR BUILD MATCHES "all")
-  SET(BUILD_MONO true)
-  MESSAGE("Building monolithic Quassel.")
-ENDIF(BUILD MATCHES "mono" OR BUILD MATCHES "all")
-IF(NOT BUILD_MONO AND NOT BUILD_CORE AND NOT BUILD_GUI)
-  MESSAGE(FATAL_ERROR "\nYou have not selected which parts of Quassel I should build. Aborting.\nRun 'cmake <path> -DBUILD=<part>', where <part> contains one or more of 'core', 'gui' or 'monolithic', or 'all' to build everything.\n")
-ENDIF(NOT BUILD_MONO AND NOT BUILD_CORE AND NOT BUILD_GUI)
-
-#SET(CMAKE_BUILD_TYPE Debug)
-
-# Define files
-SET(quassel_mono_SRCS main/main_mono.cpp)
-SET(quassel_core_SRCS main/main_core.cpp)
-SET(quassel_gui_SRCS  main/main_gui.cpp ${common_SRCS})
-SET(quassel_RCCS images/icons.qrc)
-SET(quassel_DIRS main gui core)
-
-# Build correct absolute paths for subdirs to include
-SET(SDIRS "")
-FOREACH(dir ${quassel_DIRS})
-  SET(SDIRS ${SDIRS} "${CMAKE_CURRENT_SOURCE_DIR}/${dir}")
-ENDFOREACH(dir)
-INCLUDE_DIRECTORIES(${SDIRS} plugins)
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
-
-# We need Qt4 support.
-SET(QT_MIN_VERSION "4.2.0")
-FIND_PACKAGE(Qt4 REQUIRED)
-
-# Set needed libraries
-SET(QT_USE_QTXML true)
-SET(QT_USE_QTSQL true)
-SET(QT_USE_QTNETWORK true)
-SET(QT_DONT_USE_QTGUI true)   # This is added later if GUI is requested
-INCLUDE(${QT_USE_FILE})
-
-# Define subdirs. CMake complains if a directory is added twice, so make sure this
-# does not happen in any combination of the requested targets.
-
-ADD_SUBDIRECTORY(main)
-IF(BUILD_CORE)
-  ADD_SUBDIRECTORY(core)
-ENDIF(BUILD_CORE)
-IF(BUILD_MONO AND NOT BUILD_CORE)
-  ADD_SUBDIRECTORY(core)
-ENDIF(BUILD_MONO AND NOT BUILD_CORE)
-
-QT4_ADD_RESOURCES(_RCCS ${quassel_RCCS})
-
-IF(BUILD_CORE)
-  ADD_DEFINITIONS(-DBUILD_CORE)
-  ADD_EXECUTABLE(quasselcore ${quassel_core_SRCS} ${_RCCS})
-  TARGET_LINK_LIBRARIES(quasselcore core main ${QT_LIBRARIES})
-ENDIF(BUILD_CORE)
-
-IF(BUILD_GUI OR BUILD_MONO)  # OK, now we need QtGui!
-  REMOVE_DEFINITIONS(-DQT_CORE_LIB -DQT_GUI_LIB ${QT_DEFINITIONS})
-  SET(QT_DONT_USE_QTGUI "")
-  SET(QT_INCLUDE_DIR "")
-  SET(QT_LIBRARIES "")
-  INCLUDE(${QT_USE_FILE})
-  ADD_SUBDIRECTORY(gui)
-
-  IF(BUILD_MONO)
-    ADD_DEFINITIONS(-DBUILD_MONO)
-    ADD_EXECUTABLE(quassel ${quassel_mono_SRCS} ${_RCCS})
-    TARGET_LINK_LIBRARIES(quassel gui core main ${QT_LIBRARIES})
-  ENDIF(BUILD_MONO)
-
-  IF(BUILD_GUI)
-    ADD_DEFINITIONS(-DBUILD_GUI)
-    ADD_EXECUTABLE(quasselgui ${quassel_gui_SRCS} ${_RCCS})
-    TARGET_LINK_LIBRARIES(quasselgui gui main ${QT_LIBRARIES})
-  ENDIF(BUILD_GUI)
-
-ENDIF(BUILD_GUI OR BUILD_MONO)
+# This is the cmake-based build system for Quassel IRC.
+#
+# You may pass various options to cmake:
+# -DWANT_(CORE|QTCLIENT|MONO)=(ON|OFF)
+#                     : select binaries to build
+# -DWITH_OPENSSL=OFF  : Disable OpenSSL support
+# -DWITH_DBUS=OFF     : Disable D-Bus support (dbus notifications)
+# -DWITH_WEBKIT=OFF   : Disable WebKit support (link previews)
+# -DWITH_PHONON=OFF   : Disable Phonon support (audio notifications)
+# -DWITH_KDE=ON       : Enable KDE4 support
+#
+# -DEMBED_DATA=ON     : Embed all data files in icons the binary, rather than installing them separately
+#
+# -DQT=/path/to/qt    : Choose a Qt4 installation to use instead of the system Qt4
+# -DSTATIC=ON         : Enable static building of Quassel. Use with care.
+# -DDEPLOY=ON         : Mac OS X only. Use only for creating Quassel Packages!
+#
+# NOTE: You should remove CMakeCache.txt if you plan to change any of these values!
+
+project(QuasselIRC)
+
+cmake_minimum_required(VERSION 2.6.0 FATAL_ERROR)
+
+if(COMMAND cmake_policy)
+   cmake_policy(SET CMP0003 NEW)
+endif(COMMAND cmake_policy)
+
+# Use our own (well, and KDE's) version of some modules
+# In particular cmake's own FindQt4 and FindOpenSSL are quite buggy
+set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
+include(QuasselMacros)
+
+# Various options and variables that can be set on the command line
+option(WANT_CORE     "Build the core (server) binary"           ON)
+option(WANT_QTCLIENT "Build the Qt4 GUI client binary"          ON)
+option(WANT_MONO     "Build the monolithic (all-in-one) binary" ON)
+
+option(WITH_OPENSSL  "Enable OpenSSL support if present on the system"	ON)
+option(WITH_DBUS     "Enable D-Bus support if present on the system"	ON)
+option(WITH_WEBKIT   "Enable WebKit support (for link previews)"	ON)
+option(WITH_PHONON   "Enable Phonon support (for audio notifications)"	ON)
+option(WITH_KDE      "Enable KDE4 integration"				OFF)
+
+# We use icon paths from KDE 4.3 trunk, which are partially invalid on older and possibly
+# even on newer KDE versions. Do not disable this unless you are sure that your Quassel will
+# run on a matching KDE version only.
+option(WITH_OXYGEN   "Install Oxygen icons. Heavily recommended unless you use KDE 4.3" ON)
+
+option(STATIC        "Enable static building (might not be portable)" OFF)
+
+if(APPLE)
+  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)
+endif(APPLE)
+
+# Default to embedding data in the static case
+if(STATIC OR WIN32)
+  set(EMBED_DEFAULT ON)
+else(STATIC OR WIN32)
+  set(EMBED_DEFAULT ON) # should be OFF as soon as everything works
+endif(STATIC OR WIN32)
+
+option(EMBED_DATA    "Embed all data files in the binary (rather than installing them separately)"   ${EMBED_DEFAULT})
+
+set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt (e.g. for static builds)")
+set(LINGUAS "" CACHE STRING "Comma-separated list of locales specifying languages that should be compiled")
+
+# Some settings imply others
+if(STATIC)
+  add_definitions(-DSTATIC)
+  set(WITH_KDE OFF CACHE BOOL "Static building with KDE is not supported")
+endif(STATIC)
+
+if(WIN32)
+  # We don't support separately installed resources yet on Win32
+  set(EMBED_DATA ON)
+endif(WIN32)
+
+# Build Type
+# We need to make sure it's not empty
+# Supported: Release, RelWithDebugInfo, Debug, Debugfull
+
+# On WIN32, only Release seems to work correctly (?)
+if(WIN32)
+  set(DEFAULT_BUILD_TYPE "Release")
+else(WIN32)
+  set(DEFAULT_BUILD_TYPE "RelWithDebugInfo")
+endif(WIN32)
+
+set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type")
+if(NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type" FORCE)
+endif(NOT CMAKE_BUILD_TYPE)
+
+# Enable various flags on gcc
+if(CMAKE_COMPILER_IS_GNUCXX)
+  # Let's just hope that all gccs support these options and skip the tests...
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ansi -Wall -Wextra -Wnon-virtual-dtor")
+  set(CMAKE_CXX_FLAGS_RELWITHDEBUGINFO "-O2")
+  set(CMAKE_CXX_FLAGS_DEBUG "-g -fno-reorder-blocks -fno-schedule-insns -fno-inline")
+  set(CMAKE_CXX_FLAGS_DEBUGFULL "-g3")
+endif(CMAKE_COMPILER_IS_GNUCXX)
+
+set(QT_MIN_VERSION "4.4.0")
+
+if(APPLE AND DEPLOY)
+  set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
+  set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
+  add_definitions(-DMAC_10_4_SDK)
+endif(APPLE AND DEPLOY)
+
+# Execinfo is needed for generating backtraces
+find_package(ExecInfo)
+if(EXECINFO_FOUND)
+  add_definitions(-DHAVE_EXECINFO)
+  include_directories(${EXECINFO_INCLUDES})
+  link_libraries(${EXECINFO_LIBRARIES})
+endif(EXECINFO_FOUND)
+
+# Select a Qt installation here, if you don't want to use system Qt
+if(QT)
+  # FindQt4 will look for the qmake binary in $PATH, so we just prepend the Qt dir
+  set(ENV{PATH} ${QT}/bin:$ENV{PATH})
+endif(QT)
+
+# Now that we have the correct $PATH, lets find Qt!
+find_package(Qt4 REQUIRED)
+
+set(QT_DONT_USE_QTGUI 1)
+include(${QT_USE_FILE})
+include_directories(${QT_INCLUDES})
+
+# Setup OpenSSL
+if(WITH_OPENSSL)
+  find_package(OpenSSL)
+else(WITH_OPENSSL)
+  message(STATUS "Disabling OpenSSL support")
+endif(WITH_OPENSSL)
+
+if(OPENSSL_FOUND)
+  if(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
+    message(STATUS "Found OpenSSL support in Qt")
+    add_definitions(-DHAVE_SSL)
+    set(HAVE_SSL true)
+    set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_SSL)
+  else(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
+    message(STATUS "No OpenSSL support found in Qt, disabling")
+  endif(NOT QT_DEFINITIONS MATCHES "QT_NO_OPENSSL")
+else(OPENSSL_FOUND)
+  add_definitions(-DQT_NO_OPENSSL)
+endif(OPENSSL_FOUND)
+
+# Setup D-Bus support
+if(WITH_DBUS)
+  if(QT_QTDBUS_FOUND)
+    message(STATUS "Found QtDBus, enabling D-Bus support")
+    add_definitions(-DHAVE_DBUS)
+    set(LINK_DBUS DBUS)
+    set(HAVE_DBUS true)
+    set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_DBUS)
+  else(QT_QTDBUS_FOUND)
+    message(STATUS "QtDBus not found, disabling D-Bus support")
+  endif(QT_QTDBUS_FOUND)
+else(WITH_DBUS)
+  message(STATUS "Disabling D-Bus support")
+endif(WITH_DBUS)
+
+# Setup QtWebKit support
+if(WITH_WEBKIT)
+  if(QT_QTWEBKIT_FOUND)
+    message(STATUS "Found QtWebKit, enabling WebKit support")
+    add_definitions(-DHAVE_WEBKIT)
+    set(LINK_WEBKIT WEBKIT)
+    set(HAVE_WEBKIT true)
+    set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_WEBKIT)
+  else(QT_QTWEBKIT_FOUND)
+    message(STATUS "QtWebKit not found, disabling WebKit support")
+  endif(QT_QTWEBKIT_FOUND)
+else(WITH_WEBKIT)
+  message(STATUS "Disabling WebKit support")
+endif(WITH_WEBKIT)
+
+# Setup KDE4 support
+if(WITH_KDE)
+  find_package(KDE4)
+  if(KDE4_FOUND)
+    message(STATUS "Enabling KDE4 integration")
+    include_directories(${KDE4_INCLUDES})
+    add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS})
+    set(HAVE_KDE 1)
+    set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_KDE)
+    set(QUASSEL_KDE_LIBRARIES ${KDE4_KDECORE_LIBS} ${KDE4_KDEUI_LIBRARY} knotifyconfig)
+    # We always use external icons for KDE4 support, since we use its iconloader rather than our own
+    set(EMBED_DATA OFF)
+  else(KDE4_FOUND)
+    message(STATUS "KDE4 not found, disabling KDE integration")
+  endif(KDE4_FOUND)
+else(WITH_KDE)
+  message(STATUS "Disabling KDE4 integration")
+endif(WITH_KDE)
+
+# Setup Phonon support - we only need this if we don't have or want KDE4
+if(NOT HAVE_KDE)
+  if(WITH_PHONON)
+    find_package(Phonon)
+    if(PHONON_FOUND)
+      message(STATUS "Enabling Phonon support")
+      add_definitions(-DHAVE_PHONON)
+      set(HAVE_PHONON true)
+      set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_PHONON)
+    else(PHONON_FOUND)
+      message(STATUS "Phonon not found, disabling audio notifications")
+    endif(PHONON_FOUND)
+  else(WITH_PHONON)
+    message(STATUS "Disabling Phonon support")
+  endif(WITH_PHONON)
+endif(NOT HAVE_KDE)
+
+# Now set up install locations; those are set by KDE if integration is enabled
+if(NOT HAVE_KDE)
+  if(WIN32)
+    set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX} CACHE FILEPATH "Install path for binaries")
+    set(DATA_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/apps CACHE FILEPATH "Install path for data files")
+    set(ICON_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/icons CACHE FILEPATH "Global icon install path")
+    set(XDG_APPS_INSTALL_DIR $ENV{APPDATA}/quassel-irc.org/share/applications CACHE FILEPATH "Install path for .desktop files")
+  else(WIN32)
+    set(BIN_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin CACHE FILEPATH "Install path for binaries")
+    set(DATA_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/apps CACHE FILEPATH "Install path for data files")
+    set(ICON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/icons CACHE FILEPATH "Global icon install path")
+    set(XDG_APPS_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files")
+  endif(WIN32)
+endif(NOT HAVE_KDE)
+
+# RPATH needs to be set correctly
+# Do this down here, since otherwise KDE wants to handle it itself, and fails
+set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1)
+set(CMAKE_BUILD_WITH_INSTALL_RPATH 1)
+
+# Set global buildflags
+# This is very much non-portable, so don't use -DSTATIC until you know what
+# you do.
+if(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_CXX_FLAGS "-static-libgcc ${CMAKE_CXX_FLAGS}")
+  link_directories(${CMAKE_BINARY_DIR}/staticlibs) # override dynamic libs
+  if(HAVE_SSL)
+    set(QUASSEL_SSL_LIBRARIES ssl crypto)  # these miss in static builds
+  endif(HAVE_SSL)
+endif(STATIC AND CMAKE_COMPILER_IS_GNUCXX)
+
+if(WIN32)
+  link_libraries(imm32 winmm dbghelp Secur32)  # missing by default :/
+
+  if(HAVE_SSL)
+     link_libraries(${OPENSSL_LIBRARIES} libeay32MD)
+  endif(HAVE_SSL)
+
+  set(RC_WIN32 ../pics/win32.rc)  # for app icons on windows
+endif(WIN32)
+
+if(STATIC)
+  link_directories(${QT_PLUGINS_DIR}/imageformats)
+  link_libraries(qjpeg qgif)
+endif(STATIC)
+
+# We need to create a version.gen
+# For this, we create our genversion binary and make sure it is run every time.
+add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
+target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
+
+get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
+add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}
+                  ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR}/src/version.gen)
+add_dependencies(genversion_run genversion)
+
+# These variables will be added to the main targets (CORE, QTCLIENT, MONO)
+set(COMMON_DEPS ${RC_WIN32})
+set(CORE_DEPS )
+set(CLIENT_DEPS )
+
+# Add needed subdirs - the order is important, since src needs some vars set by other dirs
+add_subdirectory(data)
+add_subdirectory(icons)
+add_subdirectory(pics)
+add_subdirectory(i18n)
+add_subdirectory(src)