X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=CMakeLists.txt;h=b5164ca78455ca415ac2738ca8dd7cff92fb8dad;hp=a35fa8f8395751434defa2630a018463ce88ff07;hb=12a6abcfe51ac66e8763b3caadaedcb47c2723f1;hpb=80f22eedcd34e1fc021f5d30fe67a56955dc9083 diff --git a/CMakeLists.txt b/CMakeLists.txt index a35fa8f8..b5164ca7 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -6,50 +6,64 @@ # General setup ##################################################################### -project(QuasselIRC) +cmake_minimum_required(VERSION 3.5) + +# Tell CMake about or own modules +set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake) # Versions set(QUASSEL_MAJOR 0) set(QUASSEL_MINOR 13) -set(QUASSEL_PATCH 0) -set(QUASSEL_VERSION_STRING "0.13-pre") +set(QUASSEL_PATCH 50) +set(QUASSEL_VERSION_STRING "0.14-pre") -# We want to know CMake's version for debug reasons +# 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}") -# Tell CMake about or own modules -set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake) +# Set up build type rather early +include(BuildType) + +# Support ccache if found +# This should happen before calling project(), so compiler settings are validated. +option(USE_CCACHE "Enable support for ccache if available" ON) +if (USE_CCACHE) + message(STATUS "Checking for ccache") + find_program(CCACHE_PROGRAM ccache) + if (CCACHE_PROGRAM) + set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}") + message(STATUS "Checking for ccache - enabled") + else() + message(STATUS "Checking for ccache - not found") + endif() +endif() + +# Set up project +project(Quassel CXX) -# General conveniences +# Let CMake handle file generation for Qt set(CMAKE_AUTOMOC ON) +set(CMAKE_AUTORCC ON) +set(CMAKE_AUTOUIC ON) + +# Needed, otherwise some .moc files won't be found with older CMake versions set(CMAKE_INCLUDE_CURRENT_DIR ON) # Include various CMake modules... include(CMakePushCheckState) include(CheckFunctionExists) -include(CheckIncludeFile) +include(CheckIncludeFileCXX) include(CheckCXXSourceCompiles) include(CMakeDependentOption) include(FeatureSummary) -# ... and our own stuff +# ... and our own include(QuasselCompileSettings) include(QuasselMacros) - # 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) -else() - if (NOT USE_QT5) - set(USE_QT4 ON) - endif() -endif() - # Select the binaries to build option(WANT_CORE "Build the core (server) binary" ON) option(WANT_QTCLIENT "Build the client-only binary" ON) @@ -58,41 +72,42 @@ 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 (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() +# Whether to enable 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. +option(WITH_KDE "Integration with the KDE Frameworks runtime environment") +add_feature_info(WITH_KDE WITH_KDE "Integrate with the KDE Frameworks runtime environment") -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") -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") + +option(WITH_OXYGEN_ICONS "Support the Oxygen icon theme (KDE4)" OFF) +add_feature_info(WITH_OXYGEN_ICONS WITH_OXYGEN_ICONS "Support the Oxygen icon theme (KDE4)") # 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 +# Always embed on Windows or OSX; never embed when enabling KDE integration set(EMBED_DEFAULT OFF) -if (STATIC OR WIN32 OR APPLE) +if (WIN32 OR APPLE) set(EMBED_DEFAULT ON) endif() cmake_dependent_option(EMBED_DATA "Embed icons and translations into the binaries instead of installing them" ${EMBED_DEFAULT} - "NOT STATIC;NOT WIN32;NOT WITH_KDE" ${EMBED_DEFAULT}) + "NOT WIN32;NOT WITH_KDE" ${EMBED_DEFAULT}) if (NOT EMBED_DEFAULT) add_feature_info(EMBED_DATA EMBED_DATA "Embed icons and translations in the binaries instead of installing them") endif() @@ -100,38 +115,20 @@ 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) - -# For static builds, arbitrary extra libs might need to be linked -# Define a comma-separated list here -# e.g. for pgsql, we need -DLINK_EXTRA=pq;crypt -set(LINK_EXTRA "" CACHE STRING "Semicolon-separated list of libraries to be linked") -if (LINK_EXTRA) - string(REPLACE "," ";" LINK_EXTRA ${LINK_EXTRA}) - link_libraries(${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) +# Let automoc/autouic process generated files +if (POLICY CMP0071) + cmake_policy(SET CMP0071 NEW) 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 ##################################################################### @@ -146,58 +143,43 @@ 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...") - set(QT_MIN_VERSION "4.8.0") - - # 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 # using -DCMAKE_DISABLE_FIND_PACKAGE_=TRUE ##################################################################### -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() +set(QT_MIN_VERSION "5.5.0") - find_package(Qt5Network QUIET) - set_package_properties(Qt5Network PROPERTIES TYPE REQUIRED - DESCRIPTION "the network module for Qt5" - ) +# Required Qt components +set(qt_components Core Network) +if (BUILD_GUI) + list(APPEND qt_components Gui Widgets) +endif() +if (BUILD_CORE) + list(APPEND qt_components Script Sql) +endif() - if (BUILD_GUI) - find_package(Qt5Gui QUIET) - set_package_properties(Qt5Gui PROPERTIES TYPE REQUIRED - DESCRIPTION "the GUI module for Qt5" - ) - find_package(Qt5Widgets QUIET) - set_package_properties(Qt5Widgets PROPERTIES TYPE REQUIRED - DESCRIPTION "the widgets module for Qt5" - ) +find_package(Qt5 ${QT_MIN_VERSION} REQUIRED COMPONENTS ${qt_components}) +set_package_properties(Qt5 PROPERTIES TYPE REQUIRED + URL "https://www.qt.io/" + DESCRIPTION "the Qt libraries" +) +message(STATUS "Found Qt ${Qt5Core_VERSION}") + +# Optional Qt components +find_package(Qt5LinguistTools QUIET) +set_package_properties(Qt5LinguistTools PROPERTIES TYPE RECOMMENDED + DESCRIPTION "contains tools for handling translation files" + PURPOSE "Required for having translations" +) + +if (BUILD_GUI) + if (NOT WIN32) find_package(Qt5DBus QUIET) set_package_properties(Qt5DBus PROPERTIES TYPE RECOMMENDED - URL "http://qt.digia.com" + 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" ) @@ -209,249 +191,218 @@ if (USE_QT5) 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" - PURPOSE "Required for audio notifications" - ) + 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 0.5.70 QUIET) - set_package_properties(LibsnoreQt5 PROPERTIES TYPE OPTIONAL + find_package(LibsnoreQt5 0.7.0 QUIET) + set_package_properties(LibsnoreQt5 PROPERTIES TYPE OPTIONAL + 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 QUIET) + set_package_properties(LibsnoreSettingsQt5 PROPERTIES TYPE OPTIONAL 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_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") + if (NOT HAVE_WEBENGINE) if (WITH_WEBKIT) find_package(Qt5WebKit QUIET) - set_package_properties(Qt5WebKit PROPERTIES TYPE RECOMMENDED - URL "http://qt.digia.com" + set_package_properties(Qt5WebKit PROPERTIES TYPE OPTIONAL + 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" + set_package_properties(Qt5WebKitWidgets PROPERTIES TYPE OPTIONAL + URL "https://www.qt.io/" DESCRIPTION "widgets for Qt's WebKit implementation" PURPOSE "Needed for displaying previews for URLs in chat" - ) + ) endif() endif() 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") - - # KDE Frameworks - ################ + add_feature_info("WITH_WEBKIT, QtWebKit and QtWebKitWidgets modules" HAVE_WEBKIT "Support showing previews for URLs in chat (legacy)") + endif() - 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() + # KDE Frameworks + ################ - # extra-cmake-modules + # extra-cmake-modules + if (WITH_KDE) + set(ecm_find_type "REQUIRED") + find_package(ECM NO_MODULE REQUIRED) + else() + # Even with KDE integration disabled, we optionally use tier1 frameworks if we find them + set(ecm_find_type "RECOMMENDED") 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" - ) + endif() - if (ECM_FOUND) - list(APPEND CMAKE_MODULE_PATH ${ECM_MODULE_PATH}) - endif() + 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 TextWidgets WidgetsAddons XmlGui QUIET) + find_package(KF5 REQUIRED COMPONENTS ConfigWidgets CoreAddons Notifications NotifyConfig Sonnet TextWidgets WidgetsAddons XmlGui) set_package_properties(KF5 PROPERTIES TYPE REQUIRED URL "http://www.kde.org" DESCRIPTION "KDE Frameworks" PURPOSE "Required for integration into the Plasma desktop" ) - + message(STATUS "Found KDE Frameworks ${KF5_VERSION}") endif() - endif(BUILD_GUI) - - if (BUILD_CORE) - find_package(Qt5Script QUIET) - set_package_properties(Qt5Script PROPERTIES TYPE REQUIRED - DESCRIPTION "provides scripting support for Qt5" - ) - find_package(Qt5Sql QUIET) - set_package_properties(Qt5Sql PROPERTIES TYPE REQUIRED - DESCRIPTION "the database support module for Qt5" - ) - - 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" + # Optional KF5 tier1 components + 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(BUILD_CORE) - - 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) - 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}) - if (Qt5_LCONVERT_EXECUTABLE) - set(QT_LCONVERT_EXECUTABLE ${Qt5_LCONVERT_EXECUTABLE}) - endif() endif() +endif() -else(USE_QT5) - find_package(Qt4 ${QT_MIN_VERSION} QUIET REQUIRED) - - if (BUILD_GUI) - add_feature_info("QtDBus module" QT_QTDBUS_FOUND "Needed for supporting D-Bus-based notifications and tray icon, used by most modern desktop environments") - if (QT_QTDBUS_FOUND) - find_package(dbusmenu-qt QUIET CONFIG) - set_package_properties(dbusmenu-qt 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() - - if (WITH_WEBKIT AND QT_QTWEBKIT_FOUND) - set(HAVE_WEBKIT true) - endif() - add_feature_info("WITH_WEBKIT and QtWebKit module" HAVE_WEBKIT "Support showing previews for URLs in chat") - - if (WITH_KDE) - # KDE has overzealous CFLAGS making miniz not compile, so save our old flags - set(_cflags ${CMAKE_C_FLAGS}) - find_package(KDE4 4.4 QUIET) - set_package_properties(KDE4 PROPERTIES TYPE REQUIRED - URL "http://www.kde.org" - DESCRIPTION "a world-class desktop environment" - PURPOSE "Enables various bits for improving integration with KDE" - ) - set(CMAKE_C_FLAGS ${_cflags}) - - else(WITH_KDE) - 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" - ) - endif(WITH_KDE) - - find_package(IndicateQt QUIET) - set_package_properties(IndicateQt PROPERTIES TYPE OPTIONAL - URL "https://launchpad.net/libindicate-qt/" - DESCRIPTION "a library to raise flags on DBus for other components of the desktop to pick up and visualize" - PURPOSE "Provides integration into the Ayatana notification system used by e.g. Ubuntu" - ) - - endif(BUILD_GUI) - - if (BUILD_CORE) +if (BUILD_CORE) + find_package(Qca-qt5 2.0 QUIET) + set_package_properties(Qca-qt5 PROPERTIES TYPE RECOMMENDED + URL "https://projects.kde.org/projects/kdesupport/qca" + DESCRIPTION "Qt Cryptographic Architecture" + PURPOSE "Required for encryption support" + ) - 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" + if (WITH_LDAP) + find_package(Ldap QUIET) + set_package_properties(Ldap PROPERTIES TYPE OPTIONAL + URL "http://www.openldap.org/" + DESCRIPTION "LDAP (Lightweight Directory Access Protocol) libraries" + PURPOSE "Enables core user authentication via LDAP" ) - - - endif() - - # Qt4 does not 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) - find_program(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt4 lconvert PATHS ${_lrelease_path} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) endif() endif() - # Non-Qt-based packages +##################################################################### -# zlib for compression, however we can always fall back to miniz -find_package(ZLIB QUIET) -set_package_properties(ZLIB PROPERTIES TYPE RECOMMENDED +find_package(Boost 1.56 REQUIRED) +set_package_properties(Boost PROPERTIES TYPE REQUIRED + URL "https://www.boost.org/" + DESCRIPTION "Boost libraries for C++" +) + +find_package(ZLIB REQUIRED) +set_package_properties(ZLIB PROPERTIES TYPE REQUIRED URL "http://www.zlib.net" DESCRIPTION "a popular compression library" - PURPOSE "Use the most common library for protocol compression, instead of the bundled miniz implementation" + PURPOSE "Used for protocol compression" ) - if (NOT WIN32) - # Execinfo is needed for generating backtraces - find_package(ExecInfo QUIET) - set_package_properties(ExecInfo PROPERTIES TYPE OPTIONAL - DESCRIPTION "a library for inspecting backtraces" + # Needed for generating backtraces + find_package(Backtrace QUIET) + set_package_properties(Backtrace PROPERTIES TYPE RECOMMENDED + DESCRIPTION "a header (and possibly library) for inspecting backtraces" PURPOSE "Used for generating backtraces in case of a crash" ) endif() +# Setup unit testing +##################################################################### -# Additional compile settings +option(BUILD_TESTING "Enable unit tests" OFF) +add_feature_info(BUILD_TESTING BUILD_TESTING "Build unit tests") + +if (BUILD_TESTING) + find_package(GTest QUIET) + set_package_properties(GTest PROPERTIES TYPE REQUIRED + DESCRIPTION "Google's unit testing framework" + PURPOSE "Required for building unit tests" + ) + + find_package(Qt5Test QUIET) + set_package_properties(Qt5Test PROPERTIES TYPE REQUIRED + DESCRIPTION "unit testing library for the Qt5 framework" + PURPOSE "Required for building unit tests" + ) + enable_testing() +endif() + +# Check for SSL support in Qt ##################################################################### -# 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) +cmake_push_check_state(RESET) +set(CMAKE_REQUIRED_LIBRARIES Qt5::Core) +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() + +if (HAVE_SSL) + add_definitions(-DHAVE_SSL) endif() +add_feature_info("SSL support in Qt" HAVE_SSL "Use secure network connections") + +# Additional compile settings +##################################################################### # Needed to compile with mingw without kde -if (MINGW AND NOT KDE4_FOUND) +if (MINGW AND NOT WITH_KDE) 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 +# Setup support for 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 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 -DHAVE_KDE4 ${KDE4_DEFINITIONS}) - set(WITH_KDE4 TRUE) -endif() - -if (USE_QT5 AND WITH_KDE) +if (WITH_KDE) # If KDE Frameworks are present, they're most probably providing Qt5 integration including icon loading set(EMBED_DATA OFF) @@ -459,6 +410,7 @@ if (USE_QT5 AND WITH_KDE) include(KDECompilerSettings) include(KDECMakeSettings) + kde_enable_exceptions() add_definitions(-DHAVE_KDE -DHAVE_KF5) set(WITH_KF5 TRUE) endif() @@ -466,42 +418,43 @@ endif() # This needs to come after setting up KDE integration, so we can use KDE-specific paths include(QuasselInstallDirs) -# Various config-dependent checks and settings +# RPATH and output settings ##################################################################### -if (NOT ZLIB_FOUND) - message(STATUS "zlib NOT found, using bundled miniz for compression") - if (${CMAKE_SIZEOF_VOID_P} EQUAL 4) - message(STATUS "WARNING: This may be slow on 32 bit systems!") - endif() -endif() +# Build artifacts in a well-known location; especially important for Windows DLLs +# (which go into RUNTIME_OUTPUT_DIRECTORY and can thus be found by executables) +set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin") +set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib") +set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib") -# 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} ${Qt5Core_INCLUDE_DIRS}) -check_cxx_source_compiles(" - #include \"qglobal.h\" - #if defined QT_NO_OPENSSL || defined QT_NO_SSL - # error \"No SSL support\" - #endif - int main() {}" - HAVE_SSL) -cmake_pop_check_state() +# These RPATH settings allow for running directly from the build dir +set(CMAKE_SKIP_BUILD_RPATH FALSE) +set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE) +set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE ) -if (HAVE_SSL) - add_definitions(-DHAVE_SSL) +# Set install RPATH only if libdir isn't a system directory +if (IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}") + set(libdir "${CMAKE_INSTALL_LIBDIR}") +else() + set(libdir "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}") +endif() +list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${libdir}" is_systemdir) +if ("${is_systemdir}" STREQUAL "-1") + set(CMAKE_INSTALL_RPATH "${libdir}") endif() -add_feature_info("SSL support in Qt" HAVE_SSL "Use secure network connections") + +# Various config-dependent checks and settings +##################################################################### # Check for syslog support if (NOT WIN32) - check_include_file(syslog.h HAVE_SYSLOG) + check_include_file_cxx(syslog.h HAVE_SYSLOG) add_feature_info("syslog.h" HAVE_SYSLOG "Provide support for logging to the syslog") endif() -add_feature_info("Qt Linguist Tools" QT_LCONVERT_EXECUTABLE "Translation support for Quassel") +if (NOT WIN32) + check_function_exists(umask HAVE_UMASK) +endif() if (EMBED_DATA) message(STATUS "Embedding data files into the binary") @@ -509,18 +462,6 @@ else() message(STATUS "Installing data files separately") endif() -if (INDICATEQT_FOUND) - add_definitions(-DXDG_APPS_INSTALL_DIR=${CMAKE_INSTALL_APPDIR}) -endif() - -if (NOT WIN32) - check_function_exists(umask HAVE_UMASK) - if(HAVE_UMASK) - add_definitions(-DHAVE_UMASK) - endif(HAVE_UMASK) -endif() - - # Windows-specific stuff ##################################################################### @@ -532,26 +473,6 @@ if (WIN32) set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/debug /INCREMENTAL:YES /NODEFAULTLIB:libcmt") set(CMAKE_EXE_LINKER_FLAGS_DEBUGFULL "${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() endif() @@ -563,12 +484,22 @@ 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 () + endif() if (DEFINED ENV{GIT_DESCRIBE}) set(GIT_DESCRIBE $ENV{GIT_DESCRIBE}) endif() @@ -578,6 +509,7 @@ endif() 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) @@ -585,18 +517,12 @@ 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 ) -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(po) - # Set up and display feature summary ##################################################################### @@ -611,3 +537,8 @@ feature_summary(WHAT ALL ##################################################################### add_subdirectory(src) + +# Build tests if so desired +if (BUILD_TESTING) + add_subdirectory(tests) +endif()