X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=CMakeLists.txt;h=721e339cfbb9c15ac31e8bad4f264340afb29e48;hp=0788eb7993b6f4214ced9f9df1a92f2d9097196b;hb=35c39237136ab3ddc94d20d8280b7bf6680f07c2;hpb=5199111d8e2e3a4a03dcc29b203c0cc2709e11bd diff --git a/CMakeLists.txt b/CMakeLists.txt index 0788eb79..721e339c 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -6,23 +6,49 @@ # General setup ##################################################################### -cmake_minimum_required(VERSION 2.8.9) -project(QuasselIRC) - # Versions set(QUASSEL_MAJOR 0) -set(QUASSEL_MINOR 11) +set(QUASSEL_MINOR 13) set(QUASSEL_PATCH 0) -set(QUASSEL_VERSION_STRING "0.11.0") +set(QUASSEL_VERSION_STRING "0.13-rc1") -# Tell CMake about or own modules -set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake) +# Build type +if (CMAKE_CONFIGURATION_TYPES) + set(CMAKE_CONFIGURATION_TYPES Release RelWithDebInfo Debug Debugfull Profile) + set(CMAKE_CONFIGURATION_TYPES "${CMAKE_CONFIGURATION_TYPES}" CACHE STRING "These are the configuration types we support" FORCE) +endif() + +if(NOT CMAKE_BUILD_TYPE) + set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "Choose the type of build, options are: Release RelWithDebInfo Debug Debugfull Profile None" FORCE) +endif() + +# Output CMake and Quassel versions as well as build type for debug reasons +message(STATUS "Building Quassel ${QUASSEL_VERSION_STRING}...") +message(STATUS "Using CMake ${CMAKE_VERSION}") +message(STATUS "CMake build type: ${CMAKE_BUILD_TYPE}") + +# Support ccache if found +# This should happen before calling project(), so compiler settings are validated. +option(USE_CCACHE "Enable support for ccache if available" ON) +if (USE_CCACHE) + message(STATUS "Checking for ccache") + find_program(CCACHE_PROGRAM ccache) + if (CCACHE_PROGRAM) + set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}") + message(STATUS "Checking for ccache - enabled") + else() + message(STATUS "Checking for ccache - not found") + endif() +endif() + +# Set up project +project(Quassel C CXX) # General conveniences set(CMAKE_AUTOMOC ON) set(CMAKE_INCLUDE_CURRENT_DIR ON) -# Include various CMake modules... +# Include various CMake modules include(CMakePushCheckState) include(CheckFunctionExists) include(CheckIncludeFile) @@ -30,26 +56,22 @@ include(CheckCXXSourceCompiles) include(CMakeDependentOption) include(FeatureSummary) -# ... and our own stuff +# Tell CMake about or own modules +set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake) include(QuasselCompileSettings) include(QuasselMacros) -# 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() # Options and variables that can be set on the command line ##################################################################### -# First, choose a Qt version. We support USE_QT4 and USE_QT5; if neither is set, prefer Qt4 for now -option(USE_QT5 "Enable support for Qt5 (disables KDE integration)" OFF) -if (USE_QT4) # takes precedence - set(USE_QT5 OFF) +# Choose a Qt version. We support USE_QT5 and USE_QT4; if neither is set, Qt5 will be used +option(USE_QT5 "Enable support for Qt5" OFF) +if (USE_QT5) # takes precedence + set(USE_QT4 OFF) else() - if (NOT USE_QT5) - set(USE_QT4 ON) + if (NOT USE_QT4) + set(USE_QT5 ON) endif() endif() @@ -61,24 +83,48 @@ 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() + +# Icon theme support. By default, install the Breeze icon theme (may be disabled if a system installation is present) +option(WITH_BUNDLED_ICONS "Install required icons from the Breeze icon theme" ON) +add_feature_info(WITH_BUNDLED_ICONS WITH_BUNDLED_ICONS "Install required icons from the Breeze icon theme") + +# For Qt4, always support Oxygen +cmake_dependent_option(WITH_OXYGEN_ICONS "Support the Oxygen icon theme (KDE4)" OFF "USE_QT5" ON) +add_feature_info(WITH_OXYGEN_ICONS WITH_OXYGEN_ICONS "Support the Oxygen icon theme (KDE4)" OFF) -cmake_dependent_option(WITH_OXYGEN "Install Oxygen icon set (usually shipped with KDE)" ON "NOT WITH_KDE" OFF) -if (NOT WITH_KDE) - add_feature_info(WITH_OXYGEN WITH_OXYGEN "Install Oxygen icon set") +if (WITH_BUNDLED_ICONS) + add_definitions(-DWITH_BUNDLED_ICONS) +endif() +if (WITH_OXYGEN_ICONS) + add_definitions(-DWITH_OXYGEN_ICONS) endif() # For this, the feature info is added after we know if QtWebkit is installed -option(WITH_WEBKIT "WebKit support (for link previews)" ON) +option(WITH_WEBKIT "WebKit support (for link previews) (legacy)" OFF) + +# For this, the feature info is added after we know if QtWebEngine is installed +option(WITH_WEBENGINE "WebEngine support (for link previews)" ON) if (APPLE) # Notification Center is only available in > 10.8, which is Darwin v12 - if (CMAKE_SYSTEM_VERSION VERSION_GREATER "11.9.9") + if (NOT CMAKE_SYSTEM_VERSION VERSION_LESS 12) option(WITH_NOTIFICATION_CENTER "OS X Notification Center support" ON) add_feature_info(WITH_NOTIFICATION_CENTER WITH_NOTIFICATION_CENTER "Use the OS X Notification Center") endif() + find_library(CARBON_LIBRARY Carbon) + mark_as_advanced(CARBON_LIBRARY) + link_libraries(${CARBON_LIBRARY}) endif() # Always embed on Windows, OSX or for a static build; never embed when enabling KDE integration @@ -95,9 +141,6 @@ endif() # The following options are not for end-user consumption, so don't list them in the feature summary cmake_dependent_option(DEPLOY "Add required libs to bundle resources and create a dmg. Note: requires Qt to be built with 10.4u SDK" OFF "APPLE" OFF) -# Handle with care -set(QT_PATH "" CACHE PATH "Path to a Qt4 installation to use instead of the system Qt (e.g. for static builds)") - # Static builds are not supported and require some manual setup! Don't enable unless you know what you're doing (we don't know either) cmake_dependent_option(STATIC "Enable static building (not supported)" OFF "NOT WITH_KDE" OFF) @@ -111,6 +154,37 @@ if (LINK_EXTRA) endif() +# List of authenticators and the cmake flags to build them +# (currently that's just LDAP, but more can be added here). +#################################################################### +option(WITH_LDAP "Enable LDAP authentication support if present on system" ON) + +# 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 (POLICY CMP0043) + cmake_policy(SET CMP0043 OLD) +endif() + +# Honor visibility settings for all target types +if (POLICY CMP0063) + cmake_policy(SET CMP0063 NEW) +endif() + +# Don't automoc generated files +if (POLICY CMP0071) + cmake_policy(SET CMP0071 OLD) +endif() + + # Simplify later checks ##################################################################### @@ -125,25 +199,6 @@ endif() # Set up Qt ##################################################################### -if (USE_QT5) - message(STATUS "Building for Qt5...") - set(QT_MIN_VERSION "5.2.0") - 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() - - # Select a Qt installation here, if you don't want to use system Qt - if(QT_PATH) - # FindQt4 will look for the qmake binary in $PATH, so we just prepend QT_PATH - set(ENV{PATH} ${QT_PATH}/bin:$ENV{PATH}) - endif() -endif() - # Find package dependencies # # Note that you can forcefully disable optional packages @@ -151,9 +206,13 @@ endif() ##################################################################### if (USE_QT5) + message(STATUS "Building for Qt5...") + set(QT_MIN_VERSION "5.2.0") + add_definitions(-DHAVE_QT5) + find_package(Qt5Core ${QT_MIN_VERSION} QUIET) set_package_properties(Qt5Core PROPERTIES TYPE REQUIRED - URL "http://qt.digia.com" + URL "https://www.qt.io/" DESCRIPTION "contains core functionality for Qt" ) # find_package without REQUIRED won't check for the version properly; also, older Qt5 versions @@ -177,54 +236,138 @@ if (USE_QT5) DESCRIPTION "the widgets module for Qt5" ) - find_package(Qt5DBus QUIET) - set_package_properties(Qt5DBus PROPERTIES TYPE RECOMMENDED - URL "http://qt.digia.com" - DESCRIPTION "D-Bus support for Qt5" - PURPOSE "Needed for supporting D-Bus-based notifications and tray icon, used by most modern desktop environments" - ) - if (Qt5DBus_FOUND) - find_package(dbusmenu-qt5 QUIET CONFIG) - set_package_properties(dbusmenu-qt5 PROPERTIES TYPE RECOMMENDED - URL "https://launchpad.net/libdbusmenu-qt" - DESCRIPTION "a library implementing the DBusMenu specification" - PURPOSE "Required for having a context menu for the D-Bus-based tray icon" + if (NOT WIN32) + find_package(Qt5DBus QUIET) + set_package_properties(Qt5DBus PROPERTIES TYPE RECOMMENDED + URL "https://www.qt.io/" + DESCRIPTION "D-Bus support for Qt5" + PURPOSE "Needed for supporting D-Bus-based notifications and tray icon, used by most modern desktop environments" ) + if (Qt5DBus_FOUND) + find_package(dbusmenu-qt5 QUIET CONFIG) + set_package_properties(dbusmenu-qt5 PROPERTIES TYPE RECOMMENDED + URL "https://launchpad.net/libdbusmenu-qt" + DESCRIPTION "a library implementing the DBusMenu specification" + PURPOSE "Required for having a context menu for the D-Bus-based tray icon" + ) + endif() endif() - find_package(Phonon4Qt5 QUIET) - set_package_properties(Phonon4Qt5 PROPERTIES TYPE RECOMMENDED - URL "https://projects.kde.org/projects/kdesupport/phonon" - DESCRIPTION "a multimedia abstraction library" + find_package(Qt5Multimedia QUIET) + set_package_properties(Qt5Multimedia PROPERTIES TYPE RECOMMENDED + URL "https://www.qt.io/" + DESCRIPTION "Multimedia support for Qt5" PURPOSE "Required for audio notifications" ) - find_package(LibsnoreQt5 QUIET) + if (NOT Qt5Multimedia_FOUND) + find_package(Phonon4Qt5 QUIET) + set_package_properties(Phonon4Qt5 PROPERTIES TYPE RECOMMENDED + URL "https://projects.kde.org/projects/kdesupport/phonon" + DESCRIPTION "a multimedia abstraction library" + PURPOSE "Required for audio notifications" + ) + endif() + + find_package(LibsnoreQt5 0.7.0 QUIET) set_package_properties(LibsnoreQt5 PROPERTIES TYPE OPTIONAL - URL "https://github.com/TheOneRing/Snorenotify" + URL "https://projects.kde.org/projects/playground/libs/snorenotify" DESCRIPTION "a cross-platform notification framework" PURPOSE "Enable support for the snorenotify framework" ) + if(LibsnoreQt5_FOUND) + find_package(LibsnoreSettingsQt5) + set_package_properties(LibsnoreSettingsQt5 PROPERTIES TYPE REQUIRED + URL "https://projects.kde.org/projects/playground/libs/snorenotify" + DESCRIPTION "a cross-platform notification framework" + PURPOSE "Enable support for the snorenotify framework" + ) + endif() + if (WITH_WEBKIT) find_package(Qt5WebKit QUIET) set_package_properties(Qt5WebKit PROPERTIES TYPE RECOMMENDED - URL "http://qt.digia.com" + URL "https://www.qt.io/" DESCRIPTION "a WebKit implementation for Qt" PURPOSE "Needed for displaying previews for URLs in chat" ) if (Qt5WebKit_FOUND) find_package(Qt5WebKitWidgets QUIET) set_package_properties(Qt5WebKitWidgets PROPERTIES TYPE RECOMMENDED - URL "http://qt.digia.com" + URL "https://www.qt.io/" DESCRIPTION "widgets for Qt's WebKit implementation" PURPOSE "Needed for displaying previews for URLs in chat" ) endif() endif() - add_feature_info("WITH_WEBKIT, QtWebKit and QtWebKitWidgets modules" Qt5WebKitWidgets_FOUND "Support showing previews for URLs in chat") - endif(BUILD_GUI) + if (WITH_WEBKIT AND Qt5WebKitWidgets_FOUND) + set(HAVE_WEBKIT true) + endif() + add_feature_info("WITH_WEBKIT, QtWebKit and QtWebKitWidgets modules" HAVE_WEBKIT "Support showing previews for URLs in chat (legacy)") + + if (WITH_WEBENGINE) + find_package(Qt5WebEngine QUIET) + set_package_properties(Qt5WebEngine PROPERTIES TYPE RECOMMENDED + URL "https://www.qt.io/" + DESCRIPTION "a WebEngine implementation for Qt" + PURPOSE "Needed for displaying previews for URLs in chat" + ) + if (Qt5WebEngine_FOUND) + find_package(Qt5WebEngineWidgets QUIET) + set_package_properties(Qt5WebEngineWidgets PROPERTIES TYPE RECOMMENDED + URL "https://www.qt.io/" + DESCRIPTION "widgets for Qt's WebEngine implementation" + PURPOSE "Needed for displaying previews for URLs in chat" + ) + endif() + endif() + + if (WITH_WEBENGINE AND Qt5WebEngineWidgets_FOUND) + set(HAVE_WEBENGINE true) + endif() + add_feature_info("WITH_WEBENGINE, QtWebEngine and QtWebEngineWidgets modules" HAVE_WEBENGINE "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}) + if (WITH_KDE) + find_package(KF5 COMPONENTS ConfigWidgets CoreAddons Notifications NotifyConfig Sonnet TextWidgets WidgetsAddons XmlGui QUIET REQUIRED) + set_package_properties(KF5 PROPERTIES TYPE REQUIRED + URL "http://www.kde.org" + DESCRIPTION "KDE Frameworks" + PURPOSE "Required for integration into the Plasma desktop" + ) + else() + find_package(KF5Sonnet QUIET) + set_package_properties(KF5Sonnet PROPERTIES TYPE RECOMMENDED + URL "http://api.kde.org/frameworks-api/frameworks5-apidocs/sonnet/html" + DESCRIPTION "framework for providing spell-checking capabilities" + PURPOSE "Enables spell-checking support in input widgets" + ) + endif() + endif() + + endif() + if (BUILD_CORE) find_package(Qt5Script QUIET) set_package_properties(Qt5Script PROPERTIES TYPE REQUIRED @@ -235,22 +378,21 @@ 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) + endif() find_package(Qt5LinguistTools QUIET) set_package_properties(Qt5LinguistTools PROPERTIES TYPE RECOMMENDED DESCRIPTION "contains tools for handling translation files" PURPOSE "Required for having translations" ) + # 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) @@ -270,7 +412,10 @@ if (USE_QT5) endif() endif() -else(USE_QT5) +else() + message(STATUS "Building for Qt4...") + set(QT_MIN_VERSION "4.8.0") + find_package(Qt4 ${QT_MIN_VERSION} QUIET REQUIRED) if (BUILD_GUI) @@ -300,21 +445,14 @@ else(USE_QT5) ) set(CMAKE_C_FLAGS ${_cflags}) - else(WITH_KDE) + else() find_package(Phonon QUIET) set_package_properties(Phonon PROPERTIES TYPE RECOMMENDED URL "https://projects.kde.org/projects/kdesupport/phonon" DESCRIPTION "a multimedia abstraction library" PURPOSE "Required for audio notifications" ) - - find_package(Libsnore QUIET) - set_package_properties(Libsnore PROPERTIES TYPE OPTIONAL - URL "https://github.com/TheOneRing/Snorenotify" - DESCRIPTION "a cross-platform notification framework" - PURPOSE "Enable support for the snorenotify framework" - ) - endif(WITH_KDE) + endif() find_package(IndicateQt QUIET) set_package_properties(IndicateQt PROPERTIES TYPE OPTIONAL @@ -323,7 +461,8 @@ else(USE_QT5) PURPOSE "Provides integration into the Ayatana notification system used by e.g. Ubuntu" ) - endif(BUILD_GUI) + endif() + if (BUILD_CORE) find_package(QCA2 QUIET) @@ -365,41 +504,102 @@ if (NOT WIN32) ) 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) +set(CMAKE_REQUIRED_INCLUDES ${QT_INCLUDES} ${Qt5Core_INCLUDE_DIRS}) +set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Core_EXECUTABLE_COMPILE_FLAGS}") -# Various checks +if (USE_QT5 AND Qt5_POSITION_INDEPENDENT_CODE) + set(CMAKE_REQUIRED_FLAGS "-fPIC -DQT_NO_VERSION_TAGGING") +endif() + +check_cxx_source_compiles(" + #include \"qglobal.h\" + #if defined QT_NO_SSL + # error \"No SSL support\" + #endif + int main() {}" + HAVE_SSL) +cmake_pop_check_state() + +# Additional compile settings ##################################################################### -if (NOT ZLIB_FOUND) - message(STATUS "zlib NOT found, using bundled miniz for compression") - if (${CMAKE_SIZEOF_VOID_P} EQUAL 4) - message(STATUS "WARNING: This may be slow on 32 bit systems!") +# 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 LDAP Authentication support. +##################################################################### +if (WITH_LDAP) + find_package(Ldap) + if (LDAP_FOUND) + message(STATUS "Enabling LDAP authentication support") + set(HAVE_LDAP true) + add_definitions(-DHAVE_LDAP) + else() + message(STATUS "Disabling LDAP authentication support") endif() +else() + message(STATUS "Not enabling LDAP authentication support") 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} ${KDE4_ENABLE_EXCEPTIONS}) + set(WITH_KDE4 TRUE) endif() -# Check for SSL support in Qt -# As there's no easy way to get Qt's configuration in particular for Qt5, let's just compile -# a small test program checking the defines. This works for both Qt4 and Qt5. -cmake_push_check_state(RESET) -if (Qt5_POSITION_INDEPENDENT_CODE) - set(CMAKE_POSITION_INDEPENDENT_CODE ON) +if (USE_QT5 AND WITH_KDE) + # If KDE Frameworks are present, they're most probably providing Qt5 integration including icon loading + set(EMBED_DATA OFF) + + include(KDEInstallDirs) + include(KDECompilerSettings) + include(KDECMakeSettings) + + kde_enable_exceptions() + add_definitions(-DHAVE_KDE -DHAVE_KF5) + set(WITH_KF5 TRUE) +endif() + +# This needs to come after setting up KDE integration, so we can use KDE-specific paths +include(QuasselInstallDirs) + +# Various config-dependent checks and settings +##################################################################### + +if (NOT ZLIB_FOUND) + message(STATUS "zlib NOT found, using bundled miniz for compression") + if (${CMAKE_SIZEOF_VOID_P} EQUAL 4) + message(STATUS "WARNING: This may be slow on 32 bit systems!") + endif() endif() -set(CMAKE_REQUIRED_INCLUDES ${QT_INCLUDES} ${Qt5Core_INCLUDE_DIRS}) -check_cxx_source_compiles(" - #include \"qglobal.h\" - #if defined QT_NO_OPENSSL || defined QT_NO_SSL - # error \"No SSL support\" - #endif - int main() {}" - HAVE_SSL) -cmake_pop_check_state() if (HAVE_SSL) add_definitions(-DHAVE_SSL) @@ -414,96 +614,99 @@ endif() add_feature_info("Qt Linguist Tools" QT_LCONVERT_EXECUTABLE "Translation support for Quassel") -# Various settings -################## +if (EMBED_DATA) + message(STATUS "Embedding data files into the binary") +else() + message(STATUS "Installing data files separately") +endif() -# needed to compile with mingw without kde -if (MINGW AND NOT KDE4_FOUND) - add_definitions(-D_WIN32_WINNT=0x0500) - message(STATUS "Added _WIN32_WINNT=0x0500 definition for MinGW") -# workaround for bug in mingw gcc 4.0 - add_definitions(-U__STRICT_ANSI__) +if (INDICATEQT_FOUND) + add_definitions(-DXDG_APPS_INSTALL_DIR=${CMAKE_INSTALL_APPDIR}) +endif() + +if (NOT WIN32) + check_function_exists(umask HAVE_UMASK) + if(HAVE_UMASK) + add_definitions(-DHAVE_UMASK) + endif() 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 ${CMAKE_INSTALL_PREFIX}/share/applications CACHE FILEPATH "Install path for .desktop files") - endif(WIN32) -endif() - -if(EMBED_DATA) - message(STATUS "Embedding data files into the binary") -else(EMBED_DATA) - message(STATUS "Installing data files separately") -endif(EMBED_DATA) - -# RPATH needs to be set correctly -# Do this down here, since otherwise KDE wants to handle it itself, and fails -set(CMAKE_INSTALL_RPATH_USE_LINK_PATH 1) -set(CMAKE_BUILD_WITH_INSTALL_RPATH 1) - -# Set global buildflags -# This is very much non-portable, so don't use -DSTATIC until you know what -# you do. + +# Windows-specific stuff +##################################################################### + +if (WIN32) + link_libraries(imm32 winmm dbghelp Secur32) # missing by default :/ + if (MSVC) + set(CMAKE_CXX_FLAGS "${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() + + +# Static builds (very much non-portable, so don't use -DSTATIC +# unless 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}) -endif() - -if(NOT WIN32) - check_function_exists(umask HAVE_UMASK) - if(HAVE_UMASK) - add_definitions(-DHAVE_UMASK) - endif(HAVE_UMASK) -endif(NOT WIN32) + 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() + # Generate version information from Git +##################################################################### + include(GetGitRevisionDescription) get_git_head_revision(GIT_REFSPEC GIT_HEAD) git_describe(GIT_DESCRIBE --long) +# If in a Git repo we can get the commit-date from a git command +if (GIT_HEAD) + execute_process( + COMMAND git -c log.showsignature=false show -s --format=%ct + WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} + OUTPUT_VARIABLE GIT_COMMIT_DATE + OUTPUT_STRIP_TRAILING_WHITESPACE + ) +endif() + +# 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 $ENV{GIT_HEAD}) + endif() + if (DEFINED ENV{GIT_DESCRIBE}) + set(GIT_DESCRIBE $ENV{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 "") + set(GIT_COMMIT_DATE 0) 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 ) @@ -515,6 +718,7 @@ add_subdirectory(icons) add_subdirectory(pics) add_subdirectory(po) + # Set up and display feature summary ##################################################################### @@ -525,7 +729,7 @@ 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)