X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=CMakeLists.txt;h=353511d376a4568c4cc6bdac5dcfd2d89e422520;hp=291e21c2a55fcbd452b5b3aa4902993a9f87f1ae;hb=0392d7e7892bafee907c2e5293700d67c9872fff;hpb=26ab99ecabdbff2c7b66dc28039fe904bbce0520

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 291e21c2..353511d3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,7 @@
 # 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
@@ -19,14 +20,18 @@
 # -DSTATIC=ON            : Enable static building of Quassel. Use with care.
 # -DDEPLOY=ON            : Mac OS X only. Use only for creating Quassel Packages!
 #
+# -DWITH_QT5=ON          : Enable (very) experimental support for Qt5 (see doc/README.Qt5!)
+#
 # NOTE: You should remove CMakeCache.txt if you plan to change any of these values!
 
+
 project(QuasselIRC)
 
+include(CheckFunctionExists)
 include(CheckIncludeFile)
 
-# cmake 2.6.2 is required for KDE >=4.2 and should be widespread enough now
-cmake_minimum_required(VERSION 2.6.2 FATAL_ERROR)
+# For building against Qt5, we check for an even newer cmake version below!
+cmake_minimum_required(VERSION 2.8.1 FATAL_ERROR)
 
 if(COMMAND cmake_policy)
    cmake_policy(SET CMP0003 NEW)
@@ -56,10 +61,14 @@ option(WITH_SYSLOG   "Use syslog for storing log data"			ON)
 # run on a matching KDE version only.
 set(WITH_OXYGEN AUTO CACHE STRING "Install Oxygen icons (default is \"AUTO\" to install when KDE 4.3 or later is present")
 
+# Enable very experimental support for Qt5. Might break the compilation, or even more!
+option(WITH_QT5      "Enable (very) experimental support for Qt5"       OFF)
+
 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)
+  option(WITH_NOTIFICATION_CENTER "Enable OS X Notification Center support" ON)
 endif(APPLE)
 
 # Default to embedding data in the static case
@@ -109,6 +118,17 @@ if(NOT CMAKE_BUILD_TYPE)
   set(CMAKE_BUILD_TYPE ${DEFAULT_BUILD_TYPE} CACHE STRING "CMake Build Type" FORCE)
 endif(NOT CMAKE_BUILD_TYPE)
 
+# Qt debug flags
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_DEBUG QT_DEBUG)
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_FULLDEBUG QT_DEBUG)
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELEASE QT_NO_DEBUG NDEBUG)
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_RELWITHDEBINFO QT_NO_DEBUG NDEBUG)
+set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS_MINSIZEREL QT_NO_DEBUG NDEBUG)
+
+IF(NOT CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_BUILD_TYPE)
+  set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS QT_NO_DEBUG NDEBUG)
+ENDIF()
+
 # Enable various flags on gcc
 if(CMAKE_COMPILER_IS_GNUCXX)
   # Let's just hope that all gccs support these options and skip the tests...
@@ -120,18 +140,12 @@ if(CMAKE_COMPILER_IS_GNUCXX)
   set(CMAKE_CXX_FLAGS_DEBUGFULL        "-g3 ${CMAKE_CXX_FLAGS_DEBUG}")
 endif(CMAKE_COMPILER_IS_GNUCXX)
 
-string(TOUPPER ${CMAKE_BUILD_TYPE} upper_build_type)
-if(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
-  add_definitions(-DNDEBUG -DQT_NO_DEBUG)
-else(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
-  set(DEBUG 1)
-endif(upper_build_type STREQUAL "RELEASE" OR upper_build_type STREQUAL "RELWITHDEBUGINFO")
-
+# Mac build stuff
 if(APPLE AND DEPLOY)
-  set(CMAKE_OSX_ARCHITECTURES "i386;ppc")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.4")
-  set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")
-  add_definitions(-DMAC_10_4_SDK)
+  set(CMAKE_OSX_ARCHITECTURES "x86_64")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmacosx-version-min=10.6")
+  set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.6.sdk/")
+  add_definitions(-DMAC_10_6_SDK)
 endif(APPLE AND DEPLOY)
 
 # Simplify checks
@@ -142,15 +156,64 @@ if(WANT_MONO OR WANT_CORE)
   set(BUILD_CORE true)
 endif(WANT_MONO OR WANT_CORE)
 
+
+# Version checks
+################
+
+if(WITH_QT5)
+  set(QT_MIN_VERSION "5.0.0")
+  add_definitions(-DHAVE_QT5)
+
+  # Qt5 needs a new enough cmake...
+  cmake_minimum_required(VERSION 2.8.6 FATAL_ERROR)
+
+  # ... for automoc
+  set(CMAKE_AUTOMOC ON)
+else(WITH_QT5)
+
+  # GUI stuff needs some new features
+  if(BUILD_GUI)
+    set(QT_MIN_VERSION "4.6.0")
+  else(BUILD_GUI)
+    set(QT_MIN_VERSION "4.4.0")
+  endif(BUILD_GUI)
+endif(WITH_QT5)
+
+
 # Dependencies
 ##############
 
-# GUI stuff needs some new features
-if(BUILD_GUI)
-  set(QT_MIN_VERSION "4.6.0")
-else(BUILD_GUI)
-  set(QT_MIN_VERSION "4.4.0")
-endif(BUILD_GUI)
+if(WITH_QT5)
+  find_package(Qt5Core ${QT_MIN_VERSION} REQUIRED)
+  # We need QtWidgets
+  set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} Widgets)
+
+  # Setup the i18n-related variables
+  find_package(Qt5LinguistTools)
+
+else(WITH_QT5)
+  # 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 ${QT_MIN_VERSION} REQUIRED)
+endif(WITH_QT5)
+
+
+# Neither Qt4 nor Qt5 consider lconvert relevant, so they don't support finding it...
+# Rather than shipping hacked buildsys files, let's just infer the path from lrelease
+if(QT_LRELEASE_EXECUTABLE)
+  get_filename_component(_lrelease_path ${QT_LRELEASE_EXECUTABLE} PATH)
+  if(WITH_QT5)
+    find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt5 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+  else(WITH_QT5)
+    find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt4 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+  endif(WITH_QT5)
+endif(QT_LRELEASE_EXECUTABLE)
+
 
 # Execinfo is needed for generating backtraces
 find_package(ExecInfo)
@@ -160,18 +223,6 @@ if(EXECINFO_FOUND)
   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})
 
 # PkgConfig isn't strictly required.
 # However, some optional deps might not be found if it's not present, so warn!
@@ -181,6 +232,7 @@ if(NOT PKG_CONFIG_FOUND)
   message(STATUS "         Affected features might include encryption support, DBus menus and Ayatana notifications.")
 endif(NOT PKG_CONFIG_FOUND)
 
+
 # Setup OpenSSL
 # We don't link to or include OpenSSL ourselves, but use exclusively the Qt API.
 # Thus, we simply check if OpenSSL support is present in Qt's config and enable our
@@ -198,54 +250,63 @@ else(WITH_OPENSSL)
   message(STATUS "Not enabling OpenSSL support")
 endif(WITH_OPENSSL)
 
+
 # Check for GUI specific stuff
 if(BUILD_GUI)
 
   # Setup D-Bus support
   if(WITH_DBUS)
-    if(QT_QTDBUS_FOUND)
+    if(WITH_QT5)
+      find_package(Qt5DBus ${QT_MIN_VERSION})
+      find_package(Qt5DBusTools)
+    endif(WITH_QT5)
+
+    if(QT_QTDBUS_FOUND OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
       message(STATUS "Found QtDBus, enabling D-Bus support")
       add_definitions(-DHAVE_DBUS)
-      set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} DBUS)
-      set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_DBUS_LIB")
       set(HAVE_DBUS true)
+      set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} DBus)
 
       # check if we have dbusmenu as well
-      find_package(DBusMenuQt)
-      if(DBUSMENUQT_FOUND)
-        message(STATUS "Enabling support for exporting the tray menu via D-Bus")
-        add_definitions(-DHAVE_DBUSMENU)
-        include_directories(${DBUSMENUQT_INCLUDE_DIR})
-        set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${DBUSMENUQT_LIBRARIES})
-        set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} ${DBUSMENUQT_DEFINITIONS}")
-      else(DBUSMENUQT_FOUND)
-        message(STATUS "Disabling support for exporting the tray menu via D-Bus")
-      endif(DBUSMENUQT_FOUND)
-
-    else(QT_QTDBUS_FOUND)
+      if(NOT WITH_QT5)
+        find_package(DBusMenuQt)
+        if(DBUSMENUQT_FOUND)
+          message(STATUS "Enabling support for exporting the tray menu via D-Bus")
+          add_definitions(-DHAVE_DBUSMENU)
+          include_directories(${DBUSMENUQT_INCLUDE_DIR})
+          set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${DBUSMENUQT_LIBRARIES})
+          set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} ${DBUSMENUQT_DEFINITIONS}")
+        else(DBUSMENUQT_FOUND)
+          message(STATUS "Disabling support for exporting the tray menu via D-Bus")
+        endif(DBUSMENUQT_FOUND)
+      endif(NOT WITH_QT5)
+
+    else(QT_QTDBUS_FOUND OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
       message(STATUS "QtDBus not found, disabling D-Bus support")
-    endif(QT_QTDBUS_FOUND)
+    endif(QT_QTDBUS_FOUND OR (Qt5DBus_FOUND AND Qt5DBusTools_FOUND))
   else(WITH_DBUS)
     message(STATUS "Not enabling D-Bus support")
   endif(WITH_DBUS)
 
-  # Setup QtWebKit support
+  # Setup QtWebkit support
   if(WITH_WEBKIT)
-    if(QT_QTWEBKIT_FOUND)
+    if(WITH_QT5)
+      find_package(Qt5Webkit ${QT_MIN_VERSION} QUIET)
+    endif(WITH_QT5)
+    if(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
       message(STATUS "Found QtWebKit, enabling WebKit support")
       add_definitions(-DHAVE_WEBKIT)
-      set(CLIENT_QT4_VARS ${CLIENT_QT4_VARS} WEBKIT XMLPATTERNS)
-      set(CLIENT_COMPILE_FLAGS "${CLIENT_COMPILE_FLAGS} -DQT_WEBKIT_LIB -DQT_XMLPATTERNS_LIB")
+      set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} Webkit XmlPatterns)
       set(HAVE_WEBKIT true)
-    else(QT_QTWEBKIT_FOUND)
-      message(STATUS "QtWebKit not found, disabling WebKit support")
-    endif(QT_QTWEBKIT_FOUND)
+    else(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
+      message(STATUS "QtWebkit not found, disabling Webkit support")
+    endif(QT_QTWEBKIT_FOUND OR Qt5Webkit_FOUND)
   else(WITH_WEBKIT)
-    message(STATUS "Not enabling WebKit support")
+    message(STATUS "Not enabling Webkit support")
   endif(WITH_WEBKIT)
 
   # Setup KDE4 support
-  if(WITH_KDE)
+  if(WITH_KDE AND NOT WITH_QT5)
     find_package(KDE4)
     if(KDE4_FOUND)
       message(STATUS "Enabling KDE4 integration")
@@ -258,30 +319,42 @@ if(BUILD_GUI)
     else(KDE4_FOUND)
       message(STATUS "KDE4 not found, disabling KDE integration")
     endif(KDE4_FOUND)
-  else(WITH_KDE)
+  else(WITH_KDE AND NOT WITH_QT5)
     message(STATUS "Not enabling KDE4 integration")
-  endif(WITH_KDE)
+  endif(WITH_KDE AND NOT WITH_QT5)
 
   # 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)
-        include_directories(${PHONON_INCLUDES})
-        set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${PHONON_LIBS})
-        set(HAVE_PHONON true)
-      else(PHONON_FOUND)
-        message(STATUS "Phonon not found, disabling audio notifications")
-      endif(PHONON_FOUND)
+      if(WITH_QT5)
+        find_package(Qt5phonon)
+        if(Qt5phonon_FOUND)
+          message(STATUS "Enabling Phonon support")
+          add_definitions(-DHAVE_PHONON)
+          set(HAVE_PHONON true)
+          set(CLIENT_QT_MODULES ${CLIENT_QT_MODULES} phonon)
+        else(Qt5phonon_FOUND)
+          message(STATUS "Phonon not found, disabling audio notifications")
+        endif(Qt5phonon_FOUND)
+      else(WITH_QT5)
+        find_package(Phonon)
+        if(PHONON_FOUND)
+          message(STATUS "Enabling Phonon support")
+          add_definitions(-DHAVE_PHONON)
+          include_directories(${PHONON_INCLUDES})
+          set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES} ${PHONON_LIBS})
+          set(HAVE_PHONON true)
+        else(PHONON_FOUND)
+          message(STATUS "Phonon not found, disabling audio notifications")
+        endif(PHONON_FOUND)
+      endif(WITH_QT5)
     else(WITH_PHONON)
       message(STATUS "Not enabling Phonon support")
     endif(WITH_PHONON)
   endif(NOT HAVE_KDE)
 
   # Setup libindicate-qt support
-  if(WITH_LIBINDICATE)
+  if(WITH_LIBINDICATE AND NOT WITH_QT5)
     pkg_check_modules(INDICATEQT QUIET indicate-qt>=0.2.1)
     if(INDICATEQT_FOUND)
       message(STATUS "Enabling Ayatana notification support")
@@ -292,11 +365,20 @@ if(BUILD_GUI)
     else(INDICATEQT_FOUND)
       message(STATUS "Disabling Ayatana notification support")
     endif(INDICATEQT_FOUND)
-  else(WITH_LIBINDICATE)
+  else(WITH_LIBINDICATE AND NOT WITH_QT5)
     message(STATUS "Not enabling Ayatana notification support")
     # We don't want to link against it even if another package has found it
     set(INDICATEQT_LIBRARIES "")
-  endif(WITH_LIBINDICATE)
+  endif(WITH_LIBINDICATE AND NOT WITH_QT5)
+
+  # Setup OS X notification center support
+  if(WITH_NOTIFICATION_CENTER AND APPLE)
+    set(HAVE_NOTIFICATION_CENTER true)
+    add_definitions(-DHAVE_NOTIFICATION_CENTER)
+    set(CLIENT_LIBRARIES ${CLIENT_LIBRARIES}
+      /System/Library/Frameworks/Foundation.framework
+    )
+  endif()
 
 endif(BUILD_GUI)
 
@@ -304,20 +386,20 @@ endif(BUILD_GUI)
 if(BUILD_CORE)
 
   # Setup encryption support
-  if(WITH_CRYPT)
+  if(WITH_CRYPT AND NOT WITH_QT5)
     find_package(QCA2)
     if(QCA2_FOUND)
-      message(STATUS "Found QCA2, enabling encryption support")
+      message(STATUS "Enabling encryption support")
       add_definitions(-DHAVE_QCA2)
       set(LINK_QCA2 QCA2)
       set(HAVE_QCA2 true)
       set(MOC_DEFINES ${MOC_DEFINES} -DHAVE_QCA2)
     else(QCA2_FOUND)
-      message(STATUS "QCA2 not found, disabling encryption support")
+      message(STATUS "Disabling encryption support")
     endif(QCA2_FOUND)
-  else(WITH_CRYPT)
+  else(WITH_CRYPT AND NOT WITH_QT5)
     message(STATUS "Not enabling encryption support")
-  endif(WITH_CRYPT)
+  endif(WITH_CRYPT AND NOT WITH_QT5)
 
   # Setup syslog support
   if(WITH_SYSLOG)
@@ -335,6 +417,10 @@ if(BUILD_CORE)
 
 endif(BUILD_CORE)
 
+
+# Various settings
+##################
+
 # needed to compile with mingw without kde
 if(MINGW AND NOT HAVE_KDE)
     add_definitions(-D_WIN32_WINNT=0x0500)
@@ -384,8 +470,8 @@ if(WIN32)
   link_libraries(imm32 winmm dbghelp Secur32)  # missing by default :/
   if(MSVC)
     set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt /DEFAULTLIB:msvcrt")
-    set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO}")
-    set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO}")
+    set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt")
+    set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
     link_libraries(Version dwmapi shlwapi)
   endif(MSVC)
   if(HAVE_SSL AND STATIC)
@@ -398,15 +484,22 @@ if(HAVE_INDICATEQT)
   add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR})
 endif(HAVE_INDICATEQT)
 
-CHECK_FUNCTION_EXISTS(umask HAVE_UMASK)
-if(HAVE_UMASK)
-  add_definitions(-DHAVE_UMASK)
-endif(HAVE_UMASK)
+if(NOT WIN32)
+  check_function_exists(umask HAVE_UMASK)
+  if(HAVE_UMASK)
+    add_definitions(-DHAVE_UMASK)
+  endif(HAVE_UMASK)
+endif(NOT WIN32)
 
 # We need to create a version.gen
 # For this, we create our genversion binary and make sure it is run every time.
+
+setup_qt_variables()
+include_directories(${QUASSEL_QT_INCLUDES})
+
 add_executable(genversion ${CMAKE_SOURCE_DIR}/src/common/genversion.cpp)
-target_link_libraries(genversion ${QT_LIBRARIES} ${QT_CORE_LIB_DEPENDENCIES})
+target_link_libraries(genversion ${QUASSEL_QT_LIBRARIES})
+set_target_properties(genversion PROPERTIES COMPILE_FLAGS "${QUASSEL_QT_COMPILEFLAGS}")
 
 get_target_property(GENVERSION_EXECUTABLE genversion LOCATION)
 add_custom_target(genversion_run ALL ${GENVERSION_EXECUTABLE}