# - Find QT 4 # This module can be used to find Qt4. # The most important issue is that the Qt4 qmake is available via the system path. # This qmake is then used to detect basically everything else. # This module defines a number of key variables and macros. # The variable QT_USE_FILE is set which is the path to a CMake file that can be included # to compile Qt 4 applications and libraries. It sets up the compilation # environment for include directories, preprocessor defines and populates a # QT_LIBRARIES variable. # # Typical usage could be something like: # find_package(Qt4 4.4.3 COMPONENTS QtCore QtGui QtXml REQUIRED ) # include(${QT_USE_FILE}) # add_executable(myexe main.cpp) # target_link_libraries(myexe ${QT_LIBRARIES}) # # The minimum required version can be specified using the standard find_package()-syntax # (see example above). # For compatibility with older versions of FindQt4.cmake it is also possible to # set the variable QT_MIN_VERSION to the minimum required version of Qt4 before the # find_package(Qt4) command. # If both are used, the version used in the find_package() command overrides the # one from QT_MIN_VERSION. # # When using the components argument, QT_USE_QT* variables are automatically set # for the QT_USE_FILE to pick up. If one wishes to manually set them, the # available ones to set include: # QT_DONT_USE_QTCORE # QT_DONT_USE_QTGUI # QT_USE_QT3SUPPORT # QT_USE_QTASSISTANT # QT_USE_QAXCONTAINER # QT_USE_QAXSERVER # QT_USE_QTDESIGNER # QT_USE_QTMOTIF # QT_USE_QTMAIN # QT_USE_QTMULTIMEDIA # QT_USE_QTNETWORK # QT_USE_QTNSPLUGIN # QT_USE_QTOPENGL # QT_USE_QTSQL # QT_USE_QTXML # QT_USE_QTSVG # QT_USE_QTTEST # QT_USE_QTUITOOLS # QT_USE_QTDBUS # QT_USE_QTSCRIPT # QT_USE_QTASSISTANTCLIENT # QT_USE_QTHELP # QT_USE_QTWEBKIT # QT_USE_QTXMLPATTERNS # QT_USE_PHONON # QT_USE_QTSCRIPTTOOLS # # QT_USE_IMPORTED_TARGETS # If this variable is set to TRUE, FindQt4.cmake will create imported # library targets for the various Qt libraries and set the # library variables like QT_QTCORE_LIBRARY to point at these imported # targets instead of the library file on disk. This provides much better # handling of the release and debug versions of the Qt libraries and is # also always backwards compatible, except for the case that dependencies # of libraries are exported, these will then also list the names of the # imported targets as dependency and not the file location on disk. This # is much more flexible, but requires that FindQt4.cmake is executed before # such an exported dependency file is processed. # # There are also some files that need processing by some Qt tools such as moc # and uic. Listed below are macros that may be used to process those files. # # macro QT4_WRAP_CPP(outfiles inputfile ... OPTIONS ...) # create moc code from a list of files containing Qt class with # the Q_OBJECT declaration. Per-direcotry preprocessor definitions # are also added. Options may be given to moc, such as those found # when executing "moc -help". # # macro QT4_WRAP_UI(outfiles inputfile ... OPTIONS ...) # create code from a list of Qt designer ui files. # Options may be given to uic, such as those found # when executing "uic -help" # # macro QT4_ADD_RESOURCES(outfiles inputfile ... OPTIONS ...) # create code from a list of Qt resource files. # Options may be given to rcc, such as those found # when executing "rcc -help" # # macro QT4_GENERATE_MOC(inputfile outputfile ) # creates a rule to run moc on infile and create outfile. # Use this if for some reason QT4_WRAP_CPP() isn't appropriate, e.g. # because you need a custom filename for the moc file or something similar. # # macro QT4_AUTOMOC(sourcefile1 sourcefile2 ... ) # This macro is still experimental. # It can be used to have moc automatically handled. # So if you have the files foo.h and foo.cpp, and in foo.h a # a class uses the Q_OBJECT macro, moc has to run on it. If you don't # want to use QT4_WRAP_CPP() (which is reliable and mature), you can insert # #include "foo.moc" # in foo.cpp and then give foo.cpp as argument to QT4_AUTOMOC(). This will the # scan all listed files at cmake-time for such included moc files and if it finds # them cause a rule to be generated to run moc at build time on the # accompanying header file foo.h. # If a source file has the SKIP_AUTOMOC property set it will be ignored by this macro. # # macro QT4_ADD_DBUS_INTERFACE(outfiles interface basename) # create a the interface header and implementation files with the # given basename from the given interface xml file and add it to # the list of sources. # To disable generating a namespace header, set the source file property # NO_NAMESPACE to TRUE on the interface file. # To include a header in the interface header, set the source file property # INCLUDE to the name of the header. # To specify a class name to use, set the source file property CLASSNAME # to the name of the class. # # macro QT4_ADD_DBUS_INTERFACES(outfiles inputfile ... ) # create the interface header and implementation files # for all listed interface xml files # the name will be automatically determined from the name of the xml file # To disable generating namespace headers, set the source file property # NO_NAMESPACE to TRUE for these inputfiles. # To include a header in the interface header, set the source file property # INCLUDE to the name of the header. # To specify a class name to use, set the source file property CLASSNAME # to the name of the class. # # macro QT4_ADD_DBUS_ADAPTOR(outfiles xmlfile parentheader parentclassname [basename] [classname]) # create a dbus adaptor (header and implementation file) from the xml file # describing the interface, and add it to the list of sources. The adaptor # forwards the calls to a parent class, defined in parentheader and named # parentclassname. The name of the generated files will be # adaptor.{cpp,h} where basename defaults to the basename of the xml file. # If is provided, then it will be used as the classname of the # adaptor itself. # # macro QT4_GENERATE_DBUS_INTERFACE( header [interfacename] OPTIONS ...) # generate the xml interface file from the given header. # If the optional argument interfacename is omitted, the name of the # interface file is constructed from the basename of the header with # the suffix .xml appended. # Options may be given to qdbuscpp2xml, such as those found when executing "qdbuscpp2xml --help" # # macro QT4_CREATE_TRANSLATION( qm_files directories ... sources ... # ts_files ... OPTIONS ...) # out: qm_files # in: directories sources ts_files # options: flags to pass to lupdate, such as -extensions to specify # extensions for a directory scan. # generates commands to create .ts (vie lupdate) and .qm # (via lrelease) - files from directories and/or sources. The ts files are # created and/or updated in the source tree (unless given with full paths). # The qm files are generated in the build tree. # Updating the translations can be done by adding the qm_files # to the source list of your library/executable, so they are # always updated, or by adding a custom target to control when # they get updated/generated. # # macro QT4_ADD_TRANSLATION( qm_files ts_files ... ) # out: qm_files # in: ts_files # generates commands to create .qm from .ts - files. The generated # filenames can be found in qm_files. The ts_files # must exists and are not updated in any way. # # # Below is a detailed list of variables that FindQt4.cmake sets. # QT_FOUND If false, don't try to use Qt. # QT4_FOUND If false, don't try to use Qt 4. # # QT_VERSION_MAJOR The major version of Qt found. # QT_VERSION_MINOR The minor version of Qt found. # QT_VERSION_PATCH The patch version of Qt found. # # QT_EDITION Set to the edition of Qt (i.e. DesktopLight) # QT_EDITION_DESKTOPLIGHT True if QT_EDITION == DesktopLight # QT_QTCORE_FOUND True if QtCore was found. # QT_QTGUI_FOUND True if QtGui was found. # QT_QT3SUPPORT_FOUND True if Qt3Support was found. # QT_QTASSISTANT_FOUND True if QtAssistant was found. # QT_QTASSISTANTCLIENT_FOUND True if QtAssistantClient was found. # QT_QAXCONTAINER_FOUND True if QAxContainer was found (Windows only). # QT_QAXSERVER_FOUND True if QAxServer was found (Windows only). # QT_QTDBUS_FOUND True if QtDBus was found. # QT_QTDESIGNER_FOUND True if QtDesigner was found. # QT_QTDESIGNERCOMPONENTS True if QtDesignerComponents was found. # QT_QTHELP_FOUND True if QtHelp was found. # QT_QTMOTIF_FOUND True if QtMotif was found. # QT_QTMULTIMEDIA_FOUND True if QtMultimedia was found (since Qt 4.6.0). # QT_QTNETWORK_FOUND True if QtNetwork was found. # QT_QTNSPLUGIN_FOUND True if QtNsPlugin was found. # QT_QTOPENGL_FOUND True if QtOpenGL was found. # QT_QTSQL_FOUND True if QtSql was found. # QT_QTSVG_FOUND True if QtSvg was found. # QT_QTSCRIPT_FOUND True if QtScript was found. # QT_QTSCRIPTTOOLS_FOUND True if QtScriptTools was found. # QT_QTTEST_FOUND True if QtTest was found. # QT_QTUITOOLS_FOUND True if QtUiTools was found. # QT_QTWEBKIT_FOUND True if QtWebKit was found. # QT_QTXML_FOUND True if QtXml was found. # QT_QTXMLPATTERNS_FOUND True if QtXmlPatterns was found. # QT_PHONON_FOUND True if phonon was found. # # QT_MAC_USE_COCOA For Mac OS X, its whether Cocoa or Carbon is used. # In general, this should not be used, but its useful # when having platform specific code. # # QT_DEFINITIONS Definitions to use when compiling code that uses Qt. # You do not need to use this if you include QT_USE_FILE. # The QT_USE_FILE will also define QT_DEBUG and QT_NO_DEBUG # to fit your current build type. Those are not contained # in QT_DEFINITIONS. # # QT_INCLUDES List of paths to all include directories of # Qt4 QT_INCLUDE_DIR and QT_QTCORE_INCLUDE_DIR are # always in this variable even if NOTFOUND, # all other INCLUDE_DIRS are # only added if they are found. # You do not need to use this if you include QT_USE_FILE. # # # Include directories for the Qt modules are listed here. # You do not need to use these variables if you include QT_USE_FILE. # # QT_INCLUDE_DIR Path to "include" of Qt4 # QT_QT_INCLUDE_DIR Path to "include/Qt" # QT_QT3SUPPORT_INCLUDE_DIR Path to "include/Qt3Support" # QT_QTASSISTANT_INCLUDE_DIR Path to "include/QtAssistant" # QT_QTASSISTANTCLIENT_INCLUDE_DIR Path to "include/QtAssistant" # QT_QAXCONTAINER_INCLUDE_DIR Path to "include/ActiveQt" (Windows only) # QT_QAXSERVER_INCLUDE_DIR Path to "include/ActiveQt" (Windows only) # QT_QTCORE_INCLUDE_DIR Path to "include/QtCore" # QT_QTDBUS_INCLUDE_DIR Path to "include/QtDBus" # QT_QTDESIGNER_INCLUDE_DIR Path to "include/QtDesigner" # QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR Path to "include/QtDesigner" # QT_QTGUI_INCLUDE_DIR Path to "include/QtGui" # QT_QTHELP_INCLUDE_DIR Path to "include/QtHelp" # QT_QTMOTIF_INCLUDE_DIR Path to "include/QtMotif" # QT_QTMULTIMEDIA_INCLUDE_DIR Path to "include/QtMultimedia" # QT_QTNETWORK_INCLUDE_DIR Path to "include/QtNetwork" # QT_QTNSPLUGIN_INCLUDE_DIR Path to "include/QtNsPlugin" # QT_QTOPENGL_INCLUDE_DIR Path to "include/QtOpenGL" # QT_QTSCRIPT_INCLUDE_DIR Path to "include/QtScript" # QT_QTSQL_INCLUDE_DIR Path to "include/QtSql" # QT_QTSVG_INCLUDE_DIR Path to "include/QtSvg" # QT_QTTEST_INCLUDE_DIR Path to "include/QtTest" # QT_QTWEBKIT_INCLUDE_DIR Path to "include/QtWebKit" # QT_QTXML_INCLUDE_DIR Path to "include/QtXml" # QT_QTXMLPATTERNS_INCLUDE_DIR Path to "include/QtXmlPatterns" # QT_PHONON_INCLUDE_DIR Path to "include/phonon" # QT_QTSCRIPTTOOLS_INCLUDE_DIR Path to "include/QtScriptTools" # # QT_BINARY_DIR Path to "bin" of Qt4 # QT_LIBRARY_DIR Path to "lib" of Qt4 # QT_PLUGINS_DIR Path to "plugins" for Qt4 # QT_TRANSLATIONS_DIR Path to "translations" of Qt4 # QT_DOC_DIR Path to "doc" of Qt4 # QT_MKSPECS_DIR Path to "mkspecs" of Qt4 # # # For every library of Qt, a QT_QTFOO_LIBRARY variable is defined, with the full path to the library. # # So there are the following variables: # The Qt3Support library: QT_QT3SUPPORT_LIBRARY # # The QtAssistant library: QT_QTASSISTANT_LIBRARY # # The QtAssistantClient library: QT_QTASSISTANTCLIENT_LIBRARY # # The QAxServer library: QT_QAXSERVER_LIBRARY # # The QAxContainer library: QT_QAXCONTAINER_LIBRARY # # The QtCore library: QT_QTCORE_LIBRARY # # The QtDBus library: QT_QTDBUS_LIBRARY # # The QtDesigner library: QT_QTDESIGNER_LIBRARY # # The QtDesignerComponents library: QT_QTDESIGNERCOMPONENTS_LIBRARY # # The QtGui library: QT_QTGUI_LIBRARY # # The QtHelp library: QT_QTHELP_LIBRARY # # The QtMotif library: QT_QTMOTIF_LIBRARY # # The QtMultimedia library: QT_QTMULTIMEDIA_LIBRARY # # The QtNetwork library: QT_QTNETWORK_LIBRARY # # The QtNsPLugin library: QT_QTNSPLUGIN_LIBRARY # # The QtOpenGL library: QT_QTOPENGL_LIBRARY # # The QtScript library: QT_QTSCRIPT_LIBRARY # # The QtScriptTools library: QT_QTSCRIPTTOOLS_LIBRARY # # The QtSql library: QT_QTSQL_LIBRARY # # The QtSvg library: QT_QTSVG_LIBRARY # # The QtTest library: QT_QTTEST_LIBRARY # # The QtUiTools library: QT_QTUITOOLS_LIBRARY # # The QtWebKit library: QT_QTWEBKIT_LIBRARY # # The QtXml library: QT_QTXML_LIBRARY # # The QtXmlPatterns library: QT_QTXMLPATTERNS_LIBRARY # # The qtmain library for Windows QT_QTMAIN_LIBRARY # # The Phonon library: QT_PHONON_LIBRARY # # also defined, but NOT for general use are # QT_MOC_EXECUTABLE Where to find the moc tool. # QT_UIC_EXECUTABLE Where to find the uic tool. # QT_UIC3_EXECUTABLE Where to find the uic3 tool. # QT_RCC_EXECUTABLE Where to find the rcc tool # QT_DBUSCPP2XML_EXECUTABLE Where to find the qdbuscpp2xml tool. # QT_DBUSXML2CPP_EXECUTABLE Where to find the qdbusxml2cpp tool. # QT_LUPDATE_EXECUTABLE Where to find the lupdate tool. # QT_LRELEASE_EXECUTABLE Where to find the lrelease tool. # QT_LCONVERT_EXECUTABLE Where to find the lconvert tool. # QT_QCOLLECTIONGENERATOR_EXECUTABLE Where to find the qcollectiongenerator tool. # QT_DESIGNER_EXECUTABLE Where to find the Qt designer tool. # QT_LINGUIST_EXECUTABLE Where to find the Qt linguist tool. # # # These are around for backwards compatibility # they will be set # QT_WRAP_CPP Set true if QT_MOC_EXECUTABLE is found # QT_WRAP_UI Set true if QT_UIC_EXECUTABLE is found # # These variables do _NOT_ have any effect anymore (compared to FindQt.cmake) # QT_MT_REQUIRED Qt4 is now always multithreaded # # These variables are set to "" Because Qt structure changed # (They make no sense in Qt4) # QT_QT_LIBRARY Qt-Library is now split # Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved. # See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details. # Use FIND_PACKAGE( Qt4 COMPONENTS ... ) to enable modules IF( Qt4_FIND_COMPONENTS ) FOREACH( component ${Qt4_FIND_COMPONENTS} ) STRING( TOUPPER ${component} _COMPONENT ) SET( QT_USE_${_COMPONENT} 1 ) ENDFOREACH( component ) # To make sure we don't use QtCore or QtGui when not in COMPONENTS IF(NOT QT_USE_QTCORE) SET( QT_DONT_USE_QTCORE 1 ) ENDIF(NOT QT_USE_QTCORE) IF(NOT QT_USE_QTGUI) SET( QT_DONT_USE_QTGUI 1 ) ENDIF(NOT QT_USE_QTGUI) ENDIF( Qt4_FIND_COMPONENTS ) # If Qt3 has already been found, fail. IF(QT_QT_LIBRARY) IF(Qt4_FIND_REQUIRED) MESSAGE( FATAL_ERROR "Qt3 and Qt4 cannot be used together in one project. If switching to Qt4, the CMakeCache.txt needs to be cleaned.") ELSE(Qt4_FIND_REQUIRED) IF(NOT Qt4_FIND_QUIETLY) MESSAGE( STATUS "Qt3 and Qt4 cannot be used together in one project. If switching to Qt4, the CMakeCache.txt needs to be cleaned.") ENDIF(NOT Qt4_FIND_QUIETLY) RETURN() ENDIF(Qt4_FIND_REQUIRED) ENDIF(QT_QT_LIBRARY) IF (QT4_QMAKE_FOUND AND Qt4::QtCore) # Check already done in this cmake run, nothing more to do RETURN() ENDIF (QT4_QMAKE_FOUND AND Qt4::QtCore) # check that QT_NO_DEBUG is defined for release configurations MACRO(QT_CHECK_FLAG_EXISTS FLAG VAR DOC) IF(NOT ${VAR} MATCHES "${FLAG}") SET(${VAR} "${${VAR}} ${FLAG}" CACHE STRING "Flags used by the compiler during ${DOC} builds." FORCE) ENDIF(NOT ${VAR} MATCHES "${FLAG}") ENDMACRO(QT_CHECK_FLAG_EXISTS FLAG VAR) QT_CHECK_FLAG_EXISTS(-DQT_NO_DEBUG CMAKE_CXX_FLAGS_RELWITHDEBINFO "Release with Debug Info") QT_CHECK_FLAG_EXISTS(-DQT_NO_DEBUG CMAKE_CXX_FLAGS_RELEASE "release") QT_CHECK_FLAG_EXISTS(-DQT_NO_DEBUG CMAKE_CXX_FLAGS_MINSIZEREL "release minsize") INCLUDE(MacroPushRequiredVars) INCLUDE(CheckSymbolExists) INCLUDE(MacroAddFileDependencies) SET(QT_USE_FILE ${CMAKE_ROOT}/Modules/UseQt4.cmake) SET( QT_DEFINITIONS "") SET(QT4_INSTALLED_VERSION_TOO_OLD FALSE) # macro for asking qmake to process pro files MACRO(QT_QUERY_QMAKE outvar invar) IF(QT_QMAKE_EXECUTABLE) FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake/tmp.pro "message(CMAKE_MESSAGE<$$${invar}>)") # Invoke qmake with the tmp.pro program to get the desired # information. Use the same variable for both stdout and stderr # to make sure we get the output on all platforms. EXECUTE_PROCESS(COMMAND ${QT_QMAKE_EXECUTABLE} WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake OUTPUT_VARIABLE _qmake_query_output RESULT_VARIABLE _qmake_result ERROR_VARIABLE _qmake_query_output ) FILE(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake") IF(_qmake_result) MESSAGE(WARNING " querying qmake for ${invar}. qmake reported:\n${_qmake_query_output}") ELSE(_qmake_result) STRING(REGEX REPLACE ".*CMAKE_MESSAGE<([^>]*).*" "\\1" ${outvar} "${_qmake_query_output}") ENDIF(_qmake_result) ENDIF(QT_QMAKE_EXECUTABLE) ENDMACRO(QT_QUERY_QMAKE) GET_FILENAME_COMPONENT(qt_install_version "[HKEY_CURRENT_USER\\Software\\trolltech\\Versions;DefaultQtVersion]" NAME) # check for qmake # Debian uses qmake-qt4 # macports' Qt uses qmake-mac FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake qmake4 qmake-qt4 qmake-mac PATHS "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin" "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin" "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\${qt_install_version};InstallDir]/bin" $ENV{QTDIR}/bin ) IF (QT_QMAKE_EXECUTABLE) IF(QT_QMAKE_EXECUTABLE_LAST) STRING(COMPARE NOTEQUAL "${QT_QMAKE_EXECUTABLE_LAST}" "${QT_QMAKE_EXECUTABLE}" QT_QMAKE_CHANGED) ENDIF(QT_QMAKE_EXECUTABLE_LAST) SET(QT_QMAKE_EXECUTABLE_LAST "${QT_QMAKE_EXECUTABLE}" CACHE INTERNAL "" FORCE) SET(QT4_QMAKE_FOUND FALSE) EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE} ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION) # check for qt3 qmake and then try and find qmake4 or qmake-qt4 in the path IF("${QTVERSION}" MATCHES "Unknown") SET(QT_QMAKE_EXECUTABLE NOTFOUND CACHE FILEPATH "" FORCE) FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake4 qmake-qt4 PATHS "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin" "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin" $ENV{QTDIR}/bin ) IF(QT_QMAKE_EXECUTABLE) EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE} ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION) ENDIF(QT_QMAKE_EXECUTABLE) ENDIF("${QTVERSION}" MATCHES "Unknown") # check that we found the Qt4 qmake, Qt3 qmake output won't match here STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" qt_version_tmp "${QTVERSION}") IF (qt_version_tmp) # we need at least version 4.0.0 IF (NOT QT_MIN_VERSION) SET(QT_MIN_VERSION "4.0.0") ENDIF (NOT QT_MIN_VERSION) #now parse the parts of the user given version string into variables STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" req_qt_major_vers "${QT_MIN_VERSION}") IF (NOT req_qt_major_vers) MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", expected e.g. \"4.0.1\"") ENDIF (NOT req_qt_major_vers) # now parse the parts of the user given version string into variables STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" req_qt_major_vers "${QT_MIN_VERSION}") STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" req_qt_minor_vers "${QT_MIN_VERSION}") STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" req_qt_patch_vers "${QT_MIN_VERSION}") # Suppport finding at least a particular version, for instance FIND_PACKAGE( Qt4 4.4.3 ) # This implementation is a hack to avoid duplicating code and make sure we stay # source-compatible with CMake 2.6.x IF( Qt4_FIND_VERSION ) SET( QT_MIN_VERSION ${Qt4_FIND_VERSION} ) SET( req_qt_major_vers ${Qt4_FIND_VERSION_MAJOR} ) SET( req_qt_minor_vers ${Qt4_FIND_VERSION_MINOR} ) SET( req_qt_patch_vers ${Qt4_FIND_VERSION_PATCH} ) ENDIF( Qt4_FIND_VERSION ) IF (NOT req_qt_major_vers EQUAL 4) MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", major version 4 is required, e.g. \"4.0.1\"") ENDIF (NOT req_qt_major_vers EQUAL 4) # and now the version string given by qmake STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+.*" "\\1" QT_VERSION_MAJOR "${QTVERSION}") STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+.*" "\\1" QT_VERSION_MINOR "${QTVERSION}") STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" QT_VERSION_PATCH "${QTVERSION}") # compute an overall version number which can be compared at once MATH(EXPR req_vers "${req_qt_major_vers}*10000 + ${req_qt_minor_vers}*100 + ${req_qt_patch_vers}") MATH(EXPR found_vers "${QT_VERSION_MAJOR}*10000 + ${QT_VERSION_MINOR}*100 + ${QT_VERSION_PATCH}") # Support finding *exactly* a particular version, for instance FIND_PACKAGE( Qt4 4.4.3 EXACT ) IF( Qt4_FIND_VERSION_EXACT ) IF(found_vers EQUAL req_vers) SET( QT4_QMAKE_FOUND TRUE ) ELSE(found_vers EQUAL req_vers) SET( QT4_QMAKE_FOUND FALSE ) IF (found_vers LESS req_vers) SET(QT4_INSTALLED_VERSION_TOO_OLD TRUE) ELSE (found_vers LESS req_vers) SET(QT4_INSTALLED_VERSION_TOO_NEW TRUE) ENDIF (found_vers LESS req_vers) ENDIF(found_vers EQUAL req_vers) ELSE( Qt4_FIND_VERSION_EXACT ) IF (found_vers LESS req_vers) SET(QT4_QMAKE_FOUND FALSE) SET(QT4_INSTALLED_VERSION_TOO_OLD TRUE) ELSE (found_vers LESS req_vers) SET(QT4_QMAKE_FOUND TRUE) ENDIF (found_vers LESS req_vers) ENDIF( Qt4_FIND_VERSION_EXACT ) ENDIF (qt_version_tmp) ENDIF (QT_QMAKE_EXECUTABLE) IF (QT4_QMAKE_FOUND) if (WIN32) # get qt install dir get_filename_component(_DIR ${QT_QMAKE_EXECUTABLE} PATH ) get_filename_component(QT_INSTALL_DIR ${_DIR} PATH ) endif (WIN32) # ask qmake for the library dir # Set QT_LIBRARY_DIR IF (NOT QT_LIBRARY_DIR OR QT_QMAKE_CHANGED) EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE} ARGS "-query QT_INSTALL_LIBS" OUTPUT_VARIABLE QT_LIBRARY_DIR_TMP ) # make sure we have / and not \ as qmake gives on windows FILE(TO_CMAKE_PATH "${QT_LIBRARY_DIR_TMP}" QT_LIBRARY_DIR_TMP) IF(EXISTS "${QT_LIBRARY_DIR_TMP}") SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE PATH "Qt library dir" FORCE) ELSE(EXISTS "${QT_LIBRARY_DIR_TMP}") MESSAGE("Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_LIBS as ${QT_LIBRARY_DIR_TMP}") MESSAGE("Warning: ${QT_LIBRARY_DIR_TMP} does NOT exist, Qt must NOT be installed correctly.") ENDIF(EXISTS "${QT_LIBRARY_DIR_TMP}") ENDIF(NOT QT_LIBRARY_DIR OR QT_QMAKE_CHANGED) IF (APPLE) IF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework) SET(QT_USE_FRAMEWORKS ON CACHE BOOL "Set to ON if Qt build uses frameworks." FORCE) ELSE (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework) SET(QT_USE_FRAMEWORKS OFF CACHE BOOL "Set to ON if Qt build uses frameworks." FORCE) ENDIF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework) MARK_AS_ADVANCED(QT_USE_FRAMEWORKS) ENDIF (APPLE) # ask qmake for the binary dir IF (QT_LIBRARY_DIR AND NOT QT_BINARY_DIR OR QT_QMAKE_CHANGED) EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE} ARGS "-query QT_INSTALL_BINS" OUTPUT_VARIABLE qt_bins ) # make sure we have / and not \ as qmake gives on windows FILE(TO_CMAKE_PATH "${qt_bins}" qt_bins) SET(QT_BINARY_DIR ${qt_bins} CACHE INTERNAL "" FORCE) ENDIF (QT_LIBRARY_DIR AND NOT QT_BINARY_DIR OR QT_QMAKE_CHANGED) # ask qmake for the include dir IF (QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR OR QT_QMAKE_CHANGED) EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE} ARGS "-query QT_INSTALL_HEADERS" OUTPUT_VARIABLE qt_headers ) # make sure we have / and not \ as qmake gives on windows FILE(TO_CMAKE_PATH "${qt_headers}" qt_headers) SET(QT_HEADERS_DIR ${qt_headers} CACHE INTERNAL "" FORCE) ENDIF (QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR OR QT_QMAKE_CHANGED) # ask qmake for the documentation directory IF (QT_LIBRARY_DIR AND NOT QT_DOC_DIR OR QT_QMAKE_CHANGED) EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE} ARGS "-query QT_INSTALL_DOCS" OUTPUT_VARIABLE qt_doc_dir ) # make sure we have / and not \ as qmake gives on windows FILE(TO_CMAKE_PATH "${qt_doc_dir}" qt_doc_dir) SET(QT_DOC_DIR ${qt_doc_dir} CACHE PATH "The location of the Qt docs" FORCE) ENDIF (QT_LIBRARY_DIR AND NOT QT_DOC_DIR OR QT_QMAKE_CHANGED) # ask qmake for the mkspecs directory IF (QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR OR QT_QMAKE_CHANGED) EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE} ARGS "-query QMAKE_MKSPECS" OUTPUT_VARIABLE qt_mkspecs_dirs ) # do not replace : on windows as it might be a drive letter # and windows should already use ; as a separator IF(UNIX) STRING(REPLACE ":" ";" qt_mkspecs_dirs "${qt_mkspecs_dirs}") ENDIF(UNIX) SET(QT_MKSPECS_DIR NOTFOUND) FIND_PATH(QT_MKSPECS_DIR qconfig.pri PATHS ${qt_mkspecs_dirs} DOC "The location of the Qt mkspecs containing qconfig.pri" NO_DEFAULT_PATH ) ENDIF (QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR OR QT_QMAKE_CHANGED) # ask qmake for the plugins directory IF (QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR OR QT_QMAKE_CHANGED) EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE} ARGS "-query QT_INSTALL_PLUGINS" OUTPUT_VARIABLE qt_plugins_dir ) # make sure we have / and not \ as qmake gives on windows FILE(TO_CMAKE_PATH "${qt_plugins_dir}" qt_plugins_dir) SET(QT_PLUGINS_DIR ${qt_plugins_dir} CACHE PATH "The location of the Qt plugins" FORCE) ENDIF (QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR OR QT_QMAKE_CHANGED) # ask qmake for the translations directory IF (QT_LIBRARY_DIR AND NOT QT_TRANSLATIONS_DIR OR QT_QMAKE_CHANGED) EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE} ARGS "-query QT_INSTALL_TRANSLATIONS" OUTPUT_VARIABLE qt_translations_dir ) # make sure we have / and not \ as qmake gives on windows FILE(TO_CMAKE_PATH "${qt_translations_dir}" qt_translations_dir) SET(QT_TRANSLATIONS_DIR ${qt_translations_dir} CACHE PATH "The location of the Qt translations" FORCE) ENDIF (QT_LIBRARY_DIR AND NOT QT_TRANSLATIONS_DIR OR QT_QMAKE_CHANGED) # Make variables changeble to the advanced user MARK_AS_ADVANCED( QT_LIBRARY_DIR QT_DOC_DIR QT_MKSPECS_DIR QT_PLUGINS_DIR QT_TRANSLATIONS_DIR) ############################################# # # Find out what window system we're using # ############################################# # Save required includes and required_flags variables MACRO_PUSH_REQUIRED_VARS() # Add QT_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES SET(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${QT_HEADERS_DIR}") # On Mac OS X when Qt has framework support, also add the framework path IF( QT_USE_FRAMEWORKS ) SET(CMAKE_REQUIRED_FLAGS "-F${QT_LIBRARY_DIR} ") ENDIF( QT_USE_FRAMEWORKS ) # Check for Window system symbols (note: only one should end up being set) CHECK_SYMBOL_EXISTS(Q_WS_X11 "QtCore/qglobal.h" Q_WS_X11) CHECK_SYMBOL_EXISTS(Q_WS_WIN "QtCore/qglobal.h" Q_WS_WIN) CHECK_SYMBOL_EXISTS(Q_WS_QWS "QtCore/qglobal.h" Q_WS_QWS) CHECK_SYMBOL_EXISTS(Q_WS_MAC "QtCore/qglobal.h" Q_WS_MAC) IF(Q_WS_MAC) IF(QT_QMAKE_CHANGED) SET(QT_MAC_USE_COCOA "" CACHE BOOL "Use Cocoa on Mac" FORCE) ENDIF(QT_QMAKE_CHANGED) CHECK_SYMBOL_EXISTS(QT_MAC_USE_COCOA "QtCore/qconfig.h" QT_MAC_USE_COCOA) ENDIF(Q_WS_MAC) IF (QT_QTCOPY_REQUIRED) CHECK_SYMBOL_EXISTS(QT_IS_QTCOPY "QtCore/qglobal.h" QT_KDE_QT_COPY) IF (NOT QT_IS_QTCOPY) MESSAGE(FATAL_ERROR "qt-copy is required, but hasn't been found") ENDIF (NOT QT_IS_QTCOPY) ENDIF (QT_QTCOPY_REQUIRED) # Restore CMAKE_REQUIRED_INCLUDES+CMAKE_REQUIRED_FLAGS variables MACRO_POP_REQUIRED_VARS() # ############################################# ######################################## # # Setting the INCLUDE-Variables # ######################################## SET(QT_MODULES QtCore QtGui Qt3Support QtSvg QtScript QtTest QtUiTools QtHelp QtWebKit QtXmlPatterns QtNetwork QtMultimedia QtNsPlugin QtOpenGL QtSql QtXml QtDesigner QtDBus QtScriptTools) IF(Q_WS_X11) SET(QT_MODULES ${QT_MODULES} QtMotif) ENDIF(Q_WS_X11) IF(QT_QMAKE_CHANGED) FOREACH(QT_MODULE ${QT_MODULES}) STRING(TOUPPER ${QT_MODULE} _upper_qt_module) SET(QT_${_upper_qt_module}_INCLUDE_DIR NOTFOUND) SET(QT_${_upper_qt_module}_LIBRARY_RELEASE NOTFOUND) SET(QT_${_upper_qt_module}_LIBRARY_DEBUG NOTFOUND) ENDFOREACH(QT_MODULE) SET(QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR NOTFOUND) SET(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NOTFOUND) SET(QT_QTDESIGNERCOMPONENTS_LIBRARY_DEBUG NOTFOUND) SET(QT_QTASSISTANTCLIENT_INCLUDE_DIR NOTFOUND) SET(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NOTFOUND) SET(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG NOTFOUND) SET(QT_QTASSISTANT_INCLUDE_DIR NOTFOUND) SET(QT_QTASSISTANT_LIBRARY_RELEASE NOTFOUND) SET(QT_QTASSISTANT_LIBRARY_DEBUG NOTFOUND) SET(QT_QTCLUCENE_LIBRARY_RELEASE NOTFOUND) SET(QT_QTCLUCENE_LIBRARY_DEBUG NOTFOUND) SET(QT_QAXCONTAINER_INCLUDE_DIR NOTFOUND) SET(QT_QAXCONTAINER_LIBRARY_RELEASE NOTFOUND) SET(QT_QAXCONTAINER_LIBRARY_DEBUG NOTFOUND) SET(QT_QAXSERVER_INCLUDE_DIR NOTFOUND) SET(QT_QAXSERVER_LIBRARY_RELEASE NOTFOUND) SET(QT_QAXSERVER_LIBRARY_DEBUG NOTFOUND) IF(WIN32) SET(QT_QTMAIN_LIBRARY_DEBUG NOTFOUND) SET(QT_QTMAIN_LIBRARY_RELEASE NOTFOUND) ENDIF(WIN32) SET(QT_PHONON_INCLUDE_DIR NOTFOUND) ENDIF(QT_QMAKE_CHANGED) FOREACH(QT_MODULE ${QT_MODULES}) STRING(TOUPPER ${QT_MODULE} _upper_qt_module) FIND_PATH(QT_${_upper_qt_module}_INCLUDE_DIR ${QT_MODULE} PATHS ${QT_HEADERS_DIR}/${QT_MODULE} ${QT_LIBRARY_DIR}/${QT_MODULE}.framework/Headers NO_DEFAULT_PATH ) ENDFOREACH(QT_MODULE) IF(WIN32) SET(QT_MODULES ${QT_MODULES} QAxContainer QAxServer) # Set QT_AXCONTAINER_INCLUDE_DIR and QT_AXSERVER_INCLUDE_DIR FIND_PATH(QT_QAXCONTAINER_INCLUDE_DIR ActiveQt PATHS ${QT_HEADERS_DIR}/ActiveQt NO_DEFAULT_PATH ) FIND_PATH(QT_QAXSERVER_INCLUDE_DIR ActiveQt PATHS ${QT_HEADERS_DIR}/ActiveQt NO_DEFAULT_PATH ) ENDIF(WIN32) # Set QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR FIND_PATH(QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR QDesignerComponents PATHS ${QT_HEADERS_DIR}/QtDesigner ${QT_LIBRARY_DIR}/QtDesigner.framework/Headers NO_DEFAULT_PATH ) # Set QT_QTASSISTANT_INCLUDE_DIR FIND_PATH(QT_QTASSISTANT_INCLUDE_DIR QtAssistant PATHS ${QT_HEADERS_DIR}/QtAssistant ${QT_LIBRARY_DIR}/QtAssistant.framework/Headers NO_DEFAULT_PATH ) # Set QT_QTASSISTANTCLIENT_INCLUDE_DIR FIND_PATH(QT_QTASSISTANTCLIENT_INCLUDE_DIR QAssistantClient PATHS ${QT_HEADERS_DIR}/QtAssistant ${QT_LIBRARY_DIR}/QtAssistant.framework/Headers NO_DEFAULT_PATH ) # Set QT_QT_INCLUDE_DIR FIND_PATH(QT_QT_INCLUDE_DIR qglobal.h PATHS ${QT_HEADERS_DIR}/Qt ${QT_LIBRARY_DIR}/QtCore.framework/Headers NO_DEFAULT_PATH ) # Set QT_PHONON_INCLUDE_DIR # Qt >= 4.5.3 (or kde-qt-4.5.2 which has the fix too) : Phonon/ClassName is inside include/phonon # With previous versions of Qt, this could not work; upgrade Qt or use a standalone phonon FIND_PATH(QT_PHONON_INCLUDE_DIR Phonon PATHS ${QT_HEADERS_DIR}/phonon NO_DEFAULT_PATH ) SET(QT_MODULES ${QT_MODULES} phonon) # Set QT_INCLUDE_DIR by removine "/QtCore" in the string ${QT_QTCORE_INCLUDE_DIR} IF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR) IF (QT_USE_FRAMEWORKS) SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR}) ELSE (QT_USE_FRAMEWORKS) STRING( REGEX REPLACE "/QtCore$" "" qt4_include_dir ${QT_QTCORE_INCLUDE_DIR}) SET( QT_INCLUDE_DIR ${qt4_include_dir} CACHE PATH "") ENDIF (QT_USE_FRAMEWORKS) ENDIF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR) IF( NOT QT_INCLUDE_DIR) IF(Qt4_FIND_REQUIRED) MESSAGE( FATAL_ERROR "Could NOT find QtCore header") ENDIF(Qt4_FIND_REQUIRED) ENDIF( NOT QT_INCLUDE_DIR) # Make variables changeble to the advanced user MARK_AS_ADVANCED( QT_INCLUDE_DIR QT_QT_INCLUDE_DIR) # Set QT_INCLUDES SET( QT_INCLUDES ${QT_QT_INCLUDE_DIR} ${QT_MKSPECS_DIR}/default ${QT_INCLUDE_DIR} ) ####################################### # # Qt configuration # ####################################### IF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri") FILE(READ ${QT_MKSPECS_DIR}/qconfig.pri _qconfig_FILE_contents) STRING(REGEX MATCH "QT_CONFIG[^\n]+" QT_QCONFIG "${_qconfig_FILE_contents}") STRING(REGEX MATCH "CONFIG[^\n]+" QT_CONFIG "${_qconfig_FILE_contents}") STRING(REGEX MATCH "EDITION[^\n]+" QT_EDITION "${_qconfig_FILE_contents}") STRING(REGEX MATCH "QT_LIBINFIX[^\n]+" _qconfig_qt_libinfix "${_qconfig_FILE_contents}") STRING(REGEX REPLACE "QT_LIBINFIX *= *([^\n]*)" "\\1" QT_LIBINFIX "${_qconfig_qt_libinfix}") ENDIF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri") IF("${QT_EDITION}" MATCHES "DesktopLight") SET(QT_EDITION_DESKTOPLIGHT 1) ENDIF("${QT_EDITION}" MATCHES "DesktopLight") ######################################## # # Setting the LIBRARY-Variables # ######################################## # find the libraries FOREACH(QT_MODULE ${QT_MODULES}) STRING(TOUPPER ${QT_MODULE} _upper_qt_module) FIND_LIBRARY(QT_${_upper_qt_module}_LIBRARY_RELEASE NAMES ${QT_MODULE}${QT_LIBINFIX} ${QT_MODULE}${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH ) FIND_LIBRARY(QT_${_upper_qt_module}_LIBRARY_DEBUG NAMES ${QT_MODULE}${QT_LIBINFIX}_debug ${QT_MODULE}${QT_LIBINFIX}d ${QT_MODULE}${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH ) ENDFOREACH(QT_MODULE) # QtUiTools not with other frameworks with binary installation (in /usr/lib) IF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTUITOOLS_LIBRARY_RELEASE) FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_RELEASE NAMES QtUiTools${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR}) ENDIF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTUITOOLS_LIBRARY_RELEASE) IF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE ) # try dropping a hint if trying to use Visual Studio with Qt built by mingw IF(QT_LIBRARY_DIR AND MSVC) IF(EXISTS ${QT_LIBRARY_DIR}/libqtmain.a) MESSAGE( FATAL_ERROR "It appears you're trying to use Visual Studio with Qt built by mingw") ENDIF(EXISTS ${QT_LIBRARY_DIR}/libqtmain.a) ENDIF(QT_LIBRARY_DIR AND MSVC) IF(Qt4_FIND_REQUIRED) MESSAGE( FATAL_ERROR "Could NOT find QtCore. Check ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log for more details.") ENDIF(Qt4_FIND_REQUIRED) ENDIF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE ) # Set QT_QTDESIGNERCOMPONENTS_LIBRARY FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NAMES QtDesignerComponents${QT_LIBINFIX} QtDesignerComponents${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_DEBUG NAMES QtDesignerComponents${QT_LIBINFIX}_debug QtDesignerComponents${QT_LIBINFIX}d QtDesignerComponents${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) # Set QT_QTMAIN_LIBRARY IF(WIN32) FIND_LIBRARY(QT_QTMAIN_LIBRARY_RELEASE NAMES qtmain${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) FIND_LIBRARY(QT_QTMAIN_LIBRARY_DEBUG NAMES qtmain${QT_LIBINFIX}d PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) ENDIF(WIN32) # Set QT_QTASSISTANTCLIENT_LIBRARY FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG NAMES QtAssistantClient${QT_LIBINFIX}_debug QtAssistantClient${QT_LIBINFIX}d QtAssistantClient${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) # Set QT_QTASSISTANT_LIBRARY FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 QtAssistant${QT_LIBINFIX} QtAssistant${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_DEBUG NAMES QtAssistantClient${QT_LIBINFIX}_debug QtAssistantClient${QT_LIBINFIX}d QtAssistantClient${QT_LIBINFIX}d4 QtAssistant${QT_LIBINFIX}_debug QtAssistant${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) # Set QT_QTHELP_LIBRARY FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene${QT_LIBINFIX} QtCLucene${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_DEBUG NAMES QtCLucene${QT_LIBINFIX}_debug QtCLucene${QT_LIBINFIX}d QtCLucene${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH) # QtCLucene not with other frameworks with binary installation (in /usr/lib) IF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCLUCENE_LIBRARY_RELEASE) FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR}) ENDIF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCLUCENE_LIBRARY_RELEASE) ############################################ # # Check the existence of the libraries. # ############################################ # On OSX when Qt is found as framework, never use the imported targets for now, since # in this case the handling of the framework directory currently does not work correctly. IF(QT_USE_FRAMEWORKS) SET(QT_USE_IMPORTED_TARGETS FALSE) ENDIF(QT_USE_FRAMEWORKS) MACRO (_QT4_ADJUST_LIB_VARS _camelCaseBasename) STRING(TOUPPER "${_camelCaseBasename}" basename) # The name of the imported targets, i.e. the prefix "Qt4::" must not change, # since it is stored in EXPORT-files as name of a required library. If the name would change # here, this would lead to the imported Qt4-library targets not being resolved by cmake anymore. IF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG) IF(NOT TARGET Qt4::${_camelCaseBasename}) ADD_LIBRARY(Qt4::${_camelCaseBasename} UNKNOWN IMPORTED ) IF (QT_${basename}_LIBRARY_RELEASE) SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE) SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_RELEASE "${QT_${basename}_LIBRARY_RELEASE}" ) ENDIF (QT_${basename}_LIBRARY_RELEASE) IF (QT_${basename}_LIBRARY_DEBUG) SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG) SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_DEBUG "${QT_${basename}_LIBRARY_DEBUG}" ) ENDIF (QT_${basename}_LIBRARY_DEBUG) ENDIF(NOT TARGET Qt4::${_camelCaseBasename}) # If QT_USE_IMPORTED_TARGETS is enabled, the QT_QTFOO_LIBRARY variables are set to point at these # imported targets. This works better in general, and is also in almost all cases fully # backward compatible. The only issue is when a project A which had this enabled then exports its # libraries via export or EXPORT_LIBRARY_DEPENDENCIES(). In this case the libraries from project # A will depend on the imported Qt targets, and the names of these imported targets will be stored # in the dependency files on disk. This means when a project B then uses project A, these imported # targets must be created again, otherwise e.g. "Qt4__QtCore" will be interpreted as name of a # library file on disk, and not as a target, and linking will fail: IF(QT_USE_IMPORTED_TARGETS) SET(QT_${basename}_LIBRARY Qt4::${_camelCaseBasename} ) SET(QT_${basename}_LIBRARIES Qt4::${_camelCaseBasename} ) ELSE(QT_USE_IMPORTED_TARGETS) # if the release- as well as the debug-version of the library have been found: IF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE) # if the generator supports configuration types then set # optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value IF (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE) SET(QT_${basename}_LIBRARY optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG}) ELSE(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE) # if there are no configuration types and CMAKE_BUILD_TYPE has no value # then just use the release libraries SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_RELEASE} ) ENDIF(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE) SET(QT_${basename}_LIBRARIES optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG}) ENDIF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE) # if only the release version was found, set the debug variable also to the release version IF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG) SET(QT_${basename}_LIBRARY_DEBUG ${QT_${basename}_LIBRARY_RELEASE}) SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_RELEASE}) SET(QT_${basename}_LIBRARIES ${QT_${basename}_LIBRARY_RELEASE}) ENDIF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG) # if only the debug version was found, set the release variable also to the debug version IF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE) SET(QT_${basename}_LIBRARY_RELEASE ${QT_${basename}_LIBRARY_DEBUG}) SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_DEBUG}) SET(QT_${basename}_LIBRARIES ${QT_${basename}_LIBRARY_DEBUG}) ENDIF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE) # put the value in the cache: SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE STRING "The Qt ${basename} library" FORCE) ENDIF(QT_USE_IMPORTED_TARGETS) #message(STATUS "QT_${basename}_LIBRARY: ${QT_${basename}_LIBRARY}") SET(QT_${basename}_FOUND 1) ENDIF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG) IF (QT_${basename}_INCLUDE_DIR) #add the include directory to QT_INCLUDES SET(QT_INCLUDES "${QT_${basename}_INCLUDE_DIR}" ${QT_INCLUDES}) ENDIF (QT_${basename}_INCLUDE_DIR) # Make variables changeble to the advanced user MARK_AS_ADVANCED(QT_${basename}_LIBRARY QT_${basename}_LIBRARY_RELEASE QT_${basename}_LIBRARY_DEBUG QT_${basename}_INCLUDE_DIR) ENDMACRO (_QT4_ADJUST_LIB_VARS) # Set QT_xyz_LIBRARY variable and add # library include path to QT_INCLUDES _QT4_ADJUST_LIB_VARS(QtCore) _QT4_ADJUST_LIB_VARS(QtGui) _QT4_ADJUST_LIB_VARS(Qt3Support) _QT4_ADJUST_LIB_VARS(QtAssistant) _QT4_ADJUST_LIB_VARS(QtAssistantClient) _QT4_ADJUST_LIB_VARS(QtCLucene) _QT4_ADJUST_LIB_VARS(QtDBus) _QT4_ADJUST_LIB_VARS(QtDesigner) _QT4_ADJUST_LIB_VARS(QtDesignerComponents) _QT4_ADJUST_LIB_VARS(QtHelp) _QT4_ADJUST_LIB_VARS(QtMultimedia) _QT4_ADJUST_LIB_VARS(QtNetwork) _QT4_ADJUST_LIB_VARS(QtNsPlugin) _QT4_ADJUST_LIB_VARS(QtOpenGL) _QT4_ADJUST_LIB_VARS(QtScript) _QT4_ADJUST_LIB_VARS(QtScriptTools) _QT4_ADJUST_LIB_VARS(QtSql) _QT4_ADJUST_LIB_VARS(QtSvg) _QT4_ADJUST_LIB_VARS(QtTest) _QT4_ADJUST_LIB_VARS(QtUiTools) _QT4_ADJUST_LIB_VARS(QtWebKit) _QT4_ADJUST_LIB_VARS(QtXml) _QT4_ADJUST_LIB_VARS(QtXmlPatterns) _QT4_ADJUST_LIB_VARS(phonon) # platform dependent libraries IF(Q_WS_X11) _QT4_ADJUST_LIB_VARS(QtMotif) ENDIF(Q_WS_X11) IF(WIN32) _QT4_ADJUST_LIB_VARS(qtmain) _QT4_ADJUST_LIB_VARS(QAxServer) _QT4_ADJUST_LIB_VARS(QAxContainer) ENDIF(WIN32) # If Qt is installed as a framework, we need to add QT_QTCORE_LIBRARY here (which # is the framework directory in that case), since this will make the cmake include_directories() # command recognize that we need the framework flag with the respective directory (-F) IF(QT_USE_FRAMEWORKS) SET(QT_INCLUDES ${QT_INCLUDES} ${QT_QTCORE_LIBRARY} ) SET(QT_INCLUDE_DIR ${QT_INCLUDE_DIR} ${QT_QTCORE_LIBRARY} ) ENDIF(QT_USE_FRAMEWORKS) ####################################### # # Check the executables of Qt # ( moc, uic, rcc ) # ####################################### IF(QT_QMAKE_CHANGED) SET(QT_UIC_EXECUTABLE NOTFOUND) SET(QT_MOC_EXECUTABLE NOTFOUND) SET(QT_UIC3_EXECUTABLE NOTFOUND) SET(QT_RCC_EXECUTABLE NOTFOUND) SET(QT_DBUSCPP2XML_EXECUTABLE NOTFOUND) SET(QT_DBUSXML2CPP_EXECUTABLE NOTFOUND) SET(QT_LUPDATE_EXECUTABLE NOTFOUND) SET(QT_LRELEASE_EXECUTABLE NOTFOUND) SET(QT_LCONVERT_EXECUTABLE NOTFOUND) SET(QT_QCOLLECTIONGENERATOR_EXECUTABLE NOTFOUND) SET(QT_DESIGNER_EXECUTABLE NOTFOUND) SET(QT_LINGUIST_EXECUTABLE NOTFOUND) ENDIF(QT_QMAKE_CHANGED) FIND_PROGRAM(QT_MOC_EXECUTABLE NAMES moc-qt4 moc PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_UIC_EXECUTABLE NAMES uic-qt4 uic PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_UIC3_EXECUTABLE NAMES uic3 PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_RCC_EXECUTABLE NAMES rcc PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_DBUSCPP2XML_EXECUTABLE NAMES qdbuscpp2xml PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_DBUSXML2CPP_EXECUTABLE NAMES qdbusxml2cpp PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_LUPDATE_EXECUTABLE NAMES lupdate-qt4 lupdate PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_LRELEASE_EXECUTABLE NAMES lrelease-qt4 lrelease PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_LCONVERT_EXECUTABLE NAMES lconvert-qt4 lconvert PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_QCOLLECTIONGENERATOR_EXECUTABLE NAMES qcollectiongenerator-qt4 qcollectiongenerator PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_DESIGNER_EXECUTABLE NAMES designer-qt4 designer PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) FIND_PROGRAM(QT_LINGUIST_EXECUTABLE NAMES linguist-qt4 linguist PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH ) IF (QT_MOC_EXECUTABLE) SET(QT_WRAP_CPP "YES") ENDIF (QT_MOC_EXECUTABLE) IF (QT_UIC_EXECUTABLE) SET(QT_WRAP_UI "YES") ENDIF (QT_UIC_EXECUTABLE) MARK_AS_ADVANCED( QT_UIC_EXECUTABLE QT_UIC3_EXECUTABLE QT_MOC_EXECUTABLE QT_RCC_EXECUTABLE QT_DBUSXML2CPP_EXECUTABLE QT_DBUSCPP2XML_EXECUTABLE QT_LUPDATE_EXECUTABLE QT_LRELEASE_EXECUTABLE QT_QCOLLECTIONGENERATOR_EXECUTABLE QT_DESIGNER_EXECUTABLE QT_LINGUIST_EXECUTABLE) # get the directory of the current file, used later on in the file GET_FILENAME_COMPONENT( _qt4_current_dir "${CMAKE_CURRENT_LIST_FILE}" PATH) ###################################### # # Macros for building Qt files # ###################################### INCLUDE("${_qt4_current_dir}/Qt4Macros.cmake") ###################################### # # decide if Qt got found # ###################################### # if the includes,libraries,moc,uic and rcc are found then we have it IF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE AND QT_QTCORE_LIBRARY) SET( QT4_FOUND "YES" ) IF( NOT Qt4_FIND_QUIETLY) MESSAGE(STATUS "Found Qt-Version ${QTVERSION} (using ${QT_QMAKE_EXECUTABLE})") ENDIF( NOT Qt4_FIND_QUIETLY) ELSE( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE AND QT_QTCORE_LIBRARY) SET( QT4_FOUND "NO") SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE) IF( Qt4_FIND_REQUIRED) IF ( NOT QT_LIBRARY_DIR ) MESSAGE(STATUS "Qt libraries NOT found!") ENDIF(NOT QT_LIBRARY_DIR ) IF ( NOT QT_INCLUDE_DIR ) MESSAGE(STATUS "Qt includes NOT found!") ENDIF( NOT QT_INCLUDE_DIR ) IF ( NOT QT_MOC_EXECUTABLE ) MESSAGE(STATUS "Qt's moc NOT found!") ENDIF( NOT QT_MOC_EXECUTABLE ) IF ( NOT QT_UIC_EXECUTABLE ) MESSAGE(STATUS "Qt's uic NOT found!") ENDIF( NOT QT_UIC_EXECUTABLE ) IF ( NOT QT_RCC_EXECUTABLE ) MESSAGE(STATUS "Qt's rcc NOT found!") ENDIF( NOT QT_RCC_EXECUTABLE ) MESSAGE( FATAL_ERROR "Qt libraries, includes, moc, uic or/and rcc NOT found!") ENDIF( Qt4_FIND_REQUIRED) ENDIF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE AND QT_QTCORE_LIBRARY) SET(QT_FOUND ${QT4_FOUND}) ############################################### # # configuration/system dependent settings # ############################################### INCLUDE("${_qt4_current_dir}/Qt4ConfigDependentSettings.cmake") ####################################### # # compatibility settings # ####################################### # Backwards compatibility for CMake1.4 and 1.2 SET (QT_MOC_EXE ${QT_MOC_EXECUTABLE} ) SET (QT_UIC_EXE ${QT_UIC_EXECUTABLE} ) SET( QT_QT_LIBRARY "") ELSE(QT4_QMAKE_FOUND) SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE) # The code below is overly complex to make sure we do not break compatibility with CMake 2.6.x # For CMake 2.8, it should be simplified by getting rid of QT4_INSTALLED_VERSION_TOO_OLD and # QT4_INSTALLED_VERSION_TOO_NEW IF(Qt4_FIND_REQUIRED) IF(QT4_INSTALLED_VERSION_TOO_OLD) IF( Qt4_FIND_VERSION_EXACT ) MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too old, version ${QT_MIN_VERSION} is required") ELSE( Qt4_FIND_VERSION_EXACT ) MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required") ENDIF( Qt4_FIND_VERSION_EXACT ) ELSE(QT4_INSTALLED_VERSION_TOO_OLD) IF( Qt4_FIND_VERSION_EXACT AND QT4_INSTALLED_VERSION_TOO_NEW ) MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too new, version ${QT_MIN_VERSION} is required") ELSE( Qt4_FIND_VERSION_EXACT AND QT4_INSTALLED_VERSION_TOO_NEW ) MESSAGE( FATAL_ERROR "Qt qmake not found!") ENDIF( Qt4_FIND_VERSION_EXACT AND QT4_INSTALLED_VERSION_TOO_NEW ) ENDIF(QT4_INSTALLED_VERSION_TOO_OLD) ELSE(Qt4_FIND_REQUIRED) IF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY) MESSAGE(STATUS "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required") ENDIF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY) ENDIF(Qt4_FIND_REQUIRED) ENDIF (QT4_QMAKE_FOUND)