X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=CMakeLists.txt;h=5479d167d96b516408a5b28647d9b24fb3918f8c;hp=b57061aff4289d2c839690f6d0aad48ef5235eaa;hb=9a440b6a972595bc556f34504cdbb3ea56ca53fd;hpb=23c6d2b87a271f5a59a4acd7ab253274766a2be3 diff --git a/CMakeLists.txt b/CMakeLists.txt index b57061af..5479d167 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -6,14 +6,16 @@ # General setup ##################################################################### -cmake_minimum_required(VERSION 2.8.9) project(QuasselIRC) # Versions set(QUASSEL_MAJOR 0) -set(QUASSEL_MINOR 11) +set(QUASSEL_MINOR 12) set(QUASSEL_PATCH 0) -set(QUASSEL_VERSION_STRING "0.11-pre") +set(QUASSEL_VERSION_STRING "0.12.0") + +# We want to know CMake's version for debug reasons +message(STATUS "Using CMake ${CMAKE_VERSION}") # Tell CMake about or own modules set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake) @@ -56,9 +58,17 @@ add_feature_info(WANT_CORE WANT_CORE "Build the core (server) binary") add_feature_info(WANT_QTCLIENT WANT_QTCLIENT "Build the client-only binary (requires a core to connect to)") add_feature_info(WANT_MONO WANT_MONO "Build the monolithic (all-in-one) binary") -# Whether to enable KDE integration (pulls in kdelibs and friends as a dependency); requires Qt4 for now -cmake_dependent_option(WITH_KDE "KDE4 integration" OFF "USE_QT4" OFF) -add_feature_info(WITH_KDE WITH_KDE "Enable KDE4 integration") +# Whether to enable KDE integration (work in progress for Qt5 / KDE Frameworks) +# Note that when building with Qt5, WITH_KDE enables integration with higher-tier KDE frameworks that +# require runtime support. We still optionally make use of certain Tier 1 frameworks even if WITH_KDE +# is disabled. +if (USE_QT4) + option(WITH_KDE "KDE4 integration" OFF) + add_feature_info(WITH_KDE WITH_KDE "Enable KDE4 integration") +else() + option(WITH_KDE "Integration with the KDE Frameworks runtime environment") + add_feature_info(WITH_KDE WITH_KDE "Integrate with the KDE Frameworks runtime environment") +endif() cmake_dependent_option(WITH_OXYGEN "Install Oxygen icon set (usually shipped with KDE)" ON "NOT WITH_KDE" OFF) if (NOT WITH_KDE) @@ -106,6 +116,22 @@ if (LINK_EXTRA) endif() +# Setup CMake +##################################################################### + +if (USE_QT5 AND WITH_KDE) + cmake_minimum_required(VERSION 2.8.12) +else() + cmake_minimum_required(VERSION 2.8.9) +endif() + +# Setting COMPILE_DEFINITIONS_ is deprecated since CMake 3.0 in favor of generator expressions. +# These have existed since CMake 2.8.10; until we depend on that, we have to explicitly enable the old policy. +if (CMAKE_MAJOR_VERSION GREATER 2) + cmake_policy(SET CMP0043 OLD) +endif() + + # Simplify later checks ##################################################################### @@ -126,11 +152,7 @@ if (USE_QT5) add_definitions(-DHAVE_QT5) else() message(STATUS "Building for Qt4...") - if (BUILD_GUI) - set(QT_MIN_VERSION "4.6.0") - else() - set(QT_MIN_VERSION "4.4.0") - endif() + set(QT_MIN_VERSION "4.8.0") # Select a Qt installation here, if you don't want to use system Qt if(QT_PATH) @@ -139,18 +161,25 @@ else() endif() endif() + # Find package dependencies # # Note that you can forcefully disable optional packages # using -DCMAKE_DISABLE_FIND_PACKAGE_=TRUE ##################################################################### -if(USE_QT5) +if (USE_QT5) find_package(Qt5Core ${QT_MIN_VERSION} QUIET) set_package_properties(Qt5Core PROPERTIES TYPE REQUIRED URL "http://qt.digia.com" DESCRIPTION "contains core functionality for Qt" ) + # find_package without REQUIRED won't check for the version properly; also, older Qt5 versions + # used Qt5Core_VERSION_STRING... let's just make sure here that we bail out here if our Qt5 is not new enough. + if (NOT Qt5Core_VERSION OR Qt5Core_VERSION VERSION_LESS ${QT_MIN_VERSION}) + message(FATAL_ERROR "Could NOT find Qt5 >= version ${QT_MIN_VERSION}!") + endif() + find_package(Qt5Network QUIET) set_package_properties(Qt5Network PROPERTIES TYPE REQUIRED DESCRIPTION "the network module for Qt5" @@ -187,7 +216,7 @@ if(USE_QT5) DESCRIPTION "a multimedia abstraction library" PURPOSE "Required for audio notifications" ) - + find_package(LibsnoreQt5 QUIET) set_package_properties(LibsnoreQt5 PROPERTIES TYPE OPTIONAL URL "https://github.com/TheOneRing/Snorenotify" @@ -213,7 +242,40 @@ if(USE_QT5) endif() add_feature_info("WITH_WEBKIT, QtWebKit and QtWebKitWidgets modules" Qt5WebKitWidgets_FOUND "Support showing previews for URLs in chat") + # KDE Frameworks + ################ + + if (WITH_KDE) + set(ecm_find_type "REQUIRED") + else() + # Even with KDE integration disabled, we optionally use tier1 frameworks if we find them + set(ecm_find_type "RECOMMENDED") + endif() + + # extra-cmake-modules + find_package(ECM NO_MODULE QUIET) + set_package_properties(ECM PROPERTIES TYPE ${ecm_find_type} + URL "https://projects.kde.org/projects/kdesupport/extra-cmake-modules" + DESCRIPTION "extra modules for CMake, maintained by the KDE project" + PURPOSE "Required to find KDE Frameworks components" + ) + + if (ECM_FOUND) + list(APPEND CMAKE_MODULE_PATH ${ECM_MODULE_PATH}) + endif() + + if (WITH_KDE) + find_package(KF5 COMPONENTS ConfigWidgets CoreAddons Notifications NotifyConfig TextWidgets WidgetsAddons XmlGui QUIET) + set_package_properties(KF5 PROPERTIES TYPE REQUIRED + URL "http://www.kde.org" + DESCRIPTION "KDE Frameworks" + PURPOSE "Required for integration into the Plasma desktop" + ) + + endif() + endif(BUILD_GUI) + if (BUILD_CORE) find_package(Qt5Script QUIET) set_package_properties(Qt5Script PROPERTIES TYPE REQUIRED @@ -224,14 +286,12 @@ if(USE_QT5) DESCRIPTION "the database support module for Qt5" ) - # While QCA2 seems to support Qt5, it is not actually co-installable or distinguishable from the Qt4 version... - # In order to avoid linking against the Qt4 version (which is probably the one installed), disable this for now - #find_package(QCA2 QUIET) - #set_package_properties(QCA2 PROPERTIES TYPE RECOMMENDED - # URL "https://projects.kde.org/projects/kdesupport/qca" - # DESCRIPTION "Qt Cryptographic Architecture" - # PURPOSE "Required for encryption support" - #) + find_package(QCA2-QT5) + set_package_properties(QCA2-QT5 PROPERTIES TYPE RECOMMENDED + URL "https://projects.kde.org/projects/kdesupport/qca" + DESCRIPTION "Qt Cryptographic Architecture" + PURPOSE "Required for encryption support" + ) endif(BUILD_CORE) @@ -240,16 +300,24 @@ if(USE_QT5) DESCRIPTION "contains tools for handling translation files" PURPOSE "Required for having translations" ) - # Qt5 does not define a target for lconvert, so we need to find it ourselves + + # Some Qt5 versions do not define a target for lconvert, so we need to find it ourselves if (Qt5LinguistTools_FOUND) if (NOT TARGET Qt5::lconvert AND TARGET Qt5::lrelease) get_target_property(_lrelease_location Qt5::lrelease LOCATION) get_filename_component(_lrelease_path ${_lrelease_location} PATH) find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt5 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) + elseif(TARGET Qt5::lconvert AND NOT Qt5_LCONVERT_EXECUTABLE) + # Newer Qt5 versions define the target, but not the Qt5_LCONVERT_EXECUTABLE variable for some reason + get_target_property(QT_LCONVERT_EXECUTABLE Qt5::lconvert LOCATION) endif() + # Compatibility with the Qt4 variables - set (QT_LRELEASE_EXECUTABLE ${Qt5_LRELEASE_EXECUTABLE}) - set (QT_LUPDATE_EXECUTABLE ${Qt5_LUPDATE_EXECUTABLE}) + set(QT_LRELEASE_EXECUTABLE ${Qt5_LRELEASE_EXECUTABLE}) + set(QT_LUPDATE_EXECUTABLE ${Qt5_LUPDATE_EXECUTABLE}) + if (Qt5_LCONVERT_EXECUTABLE) + set(QT_LCONVERT_EXECUTABLE ${Qt5_LCONVERT_EXECUTABLE}) + endif() endif() else(USE_QT5) @@ -306,6 +374,7 @@ else(USE_QT5) ) endif(BUILD_GUI) + if (BUILD_CORE) find_package(QCA2 QUIET) @@ -348,31 +417,72 @@ if (NOT WIN32) endif() -# Various checks +# Additional compile settings ##################################################################### -if (NOT ZLIB_FOUND) - message(STATUS "zlib NOT found, using bundled miniz for compression") - if (${CMAKE_SIZEOF_VOID_P} EQUAL 4) - message(STATUS "WARNING: This may be slow on 32 bit systems!") - endif() +# This sets -fPIC and friends if required by the installed Qt5 library +if (USE_QT5 AND Qt5_POSITION_INDEPENDENT_CODE) + set(CMAKE_POSITION_INDEPENDENT_CODE ON) endif() +# Needed to compile with mingw without kde +if (MINGW AND NOT KDE4_FOUND) + add_definitions(-D_WIN32_WINNT=0x0500) + message(STATUS "Added _WIN32_WINNT=0x0500 definition for MinGW") + # workaround for bug in mingw gcc 4.0 + add_definitions(-U__STRICT_ANSI__) +endif() + +# Sanitize compiler flags - old versions of KDE set -ansi, which breaks -std=c++11 +if (CMAKE_COMPILER_IS_GNUCXX) + string(REPLACE "-ansi" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) +endif() + + +# Setup KDE / KDE Frameworks +##################################################################### + +# We want to do this up here, so we have the necessary variables and defines set before +# compiling anything + if (KDE4_FOUND) - # We always use external icons for KDE4 support, since we use its iconloader rather than our own + # We always use external icons for KDE4 support, since we use its iconloader rather than Qt's set(EMBED_DATA OFF) # Better have the compile flags global, even for the core, to avoid problems with linking the mono client - add_definitions(-DHAVE_KDE ${KDE4_DEFINITIONS}) + add_definitions(-DHAVE_KDE -DHAVE_KDE4 ${KDE4_DEFINITIONS}) + set(WITH_KDE4 TRUE) +endif() + +if (USE_QT5 AND WITH_KDE) + # If KDE Frameworks are present, they're most probably providing Qt5 integration including icon loading + set(EMBED_DATA OFF) + + include(KDEInstallDirs) + include(KDECompilerSettings) + include(KDECMakeSettings) + + add_definitions(-DHAVE_KDE -DHAVE_KF5) + set(WITH_KF5 TRUE) +endif() + +# This needs to come after setting up KDE integration, so we can use KDE-specific paths +include(QuasselInstallDirs) + +# Various config-dependent checks and settings +##################################################################### + +if (NOT ZLIB_FOUND) + message(STATUS "zlib NOT found, using bundled miniz for compression") + if (${CMAKE_SIZEOF_VOID_P} EQUAL 4) + message(STATUS "WARNING: This may be slow on 32 bit systems!") + endif() endif() # Check for SSL support in Qt # As there's no easy way to get Qt's configuration in particular for Qt5, let's just compile # a small test program checking the defines. This works for both Qt4 and Qt5. cmake_push_check_state(RESET) -if (Qt5_POSITION_INDEPENDENT_CODE) - set(CMAKE_POSITION_INDEPENDENT_CODE ON) -endif() set(CMAKE_REQUIRED_INCLUDES ${QT_INCLUDES} ${Qt5Core_INCLUDE_DIRS}) check_cxx_source_compiles(" #include \"qglobal.h\" @@ -396,96 +506,88 @@ endif() add_feature_info("Qt Linguist Tools" QT_LCONVERT_EXECUTABLE "Translation support for Quassel") -# Various settings -################## +if (EMBED_DATA) + message(STATUS "Embedding data files into the binary") +else() + message(STATUS "Installing data files separately") +endif() -# needed to compile with mingw without kde -if (MINGW AND NOT KDE4_FOUND) - add_definitions(-D_WIN32_WINNT=0x0500) - message(STATUS "Added _WIN32_WINNT=0x0500 definition for MinGW") -# workaround for bug in mingw gcc 4.0 - add_definitions(-U__STRICT_ANSI__) +if (INDICATEQT_FOUND) + add_definitions(-DXDG_APPS_INSTALL_DIR=${CMAKE_INSTALL_APPDIR}) endif() -# Now set up install locations; those are set by KDE if integration is enabled -if(NOT KDE4_FOUND) - 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 ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files") - endif(WIN32) +if (NOT WIN32) + check_function_exists(umask HAVE_UMASK) + if(HAVE_UMASK) + add_definitions(-DHAVE_UMASK) + endif(HAVE_UMASK) +endif() + + +# Windows-specific stuff +##################################################################### + +if (WIN32) + link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/ + if (MSVC) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /DNOMINMAX") + set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt /DEFAULTLIB:msvcrt") + set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt") + set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_DEBUG}") + link_libraries(Version dwmapi shlwapi) + if (USE_QT5) + set(QT_QTMAIN_LIBRARY Qt5::WinMain) + endif() + endif() + if(HAVE_SSL AND STATIC) + find_package(OpenSSL REQUIRED) + link_libraries(${OPENSSL_LIBRARIES} ${OPENSSL_EAY_LIBRARIES}) + endif() endif() -if(EMBED_DATA) - message(STATUS "Embedding data files into the binary") -else(EMBED_DATA) - message(STATUS "Installing data files separately") -endif(EMBED_DATA) -# 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) +# Static builds (very much non-portable, so don't use -DSTATIC +# unless you know what you do!) +##################################################################### -# 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(MSVC) - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /DNOMINMAX") - set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBUGINFO "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt /DEFAULTLIB:msvcrt") - set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt") - set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${CMAKE_EXE_LINKER_FLAGS_DEBUG}") - link_libraries(Version dwmapi shlwapi) - if(USE_QT5) - set(QT_QTMAIN_LIBRARY Qt5::WinMain) - endif(USE_QT5) - endif(MSVC) - if(HAVE_SSL AND STATIC) - find_package(OpenSSL REQUIRED) - link_libraries(${OPENSSL_LIBRARIES} ${OPENSSL_EAY_LIBRARIES}) - endif(HAVE_SSL AND STATIC) -endif(WIN32) - -if(INDICATEQT_FOUND) - add_definitions(-DXDG_APPS_INSTALL_DIR=${XDG_APPS_INSTALL_DIR}) + 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() endif() -if(NOT WIN32) - check_function_exists(umask HAVE_UMASK) - if(HAVE_UMASK) - add_definitions(-DHAVE_UMASK) - endif(HAVE_UMASK) -endif(NOT WIN32) # Generate version information from Git +##################################################################### + include(GetGitRevisionDescription) get_git_head_revision(GIT_REFSPEC GIT_HEAD) git_describe(GIT_DESCRIBE --long) +# If not in a Git repo try to read GIT_HEAD and GIT_DESCRIBE from +# enviroment +if (NOT GIT_HEAD OR NOT GIT_DESCRIBE) + if (DEFINED ENV{GIT_HEAD}) + set(GIT_HEAD ${GIT_HEAD}) + endif () + if (DEFINED ENV{GIT_DESCRIBE}) + set(GIT_DESCRIBE ${GIT_DESCRIBE}) + endif() +endif() + # Sanitize things if we're not in a Git repo -if(NOT GIT_HEAD OR NOT GIT_DESCRIBE) +if (NOT GIT_HEAD OR NOT GIT_DESCRIBE) set(GIT_HEAD "") set(GIT_DESCRIBE "") endif() configure_file(version.h.in ${CMAKE_BINARY_DIR}/version.h @ONLY) +# Prepare the build +##################################################################### + # These variables will be added to the main targets (CORE, QTCLIENT, MONO) set(COMMON_DEPS ${RC_WIN32}) set(CORE_DEPS ) @@ -497,6 +599,7 @@ add_subdirectory(icons) add_subdirectory(pics) add_subdirectory(po) + # Set up and display feature summary ##################################################################### @@ -507,7 +610,7 @@ feature_summary(WHAT ALL # Finally, compile the sources # We want this after displaying the feature summary to avoid ugly -# CMake backtraces in case a required Qt5 modules misses +# CMake backtraces in case a required Qt5 module is missing ##################################################################### add_subdirectory(src)