# - 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 REQUIRED QtCore QtGui QtXml) # 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_QTDECLARATIVE # # 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 # # 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 # # 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_QTDECLARATIVE_FOUND True if QtDeclarative 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_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_QTDECLARATIVE_INCLUDE_DIR Path to "include/QtDeclarative" # # 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_IMPORTS_DIR Path to "imports" of Qt4 # QT_DOC_DIR Path to "doc" of Qt4 # QT_MKSPECS_DIR Path to "mkspecs" of Qt4 # # # The Qt toolkit may contain both debug and release libraries. # In that case, the following library variables will contain both. # You do not need to use these variables if you include QT_USE_FILE, # and use QT_LIBRARIES. # # QT_QT3SUPPORT_LIBRARY The Qt3Support library # QT_QTASSISTANT_LIBRARY The QtAssistant library # QT_QTASSISTANTCLIENT_LIBRARY The QtAssistantClient library # QT_QAXCONTAINER_LIBRARY The QAxContainer library (Windows only) # QT_QAXSERVER_LIBRARY The QAxServer library (Windows only) # QT_QTCORE_LIBRARY The QtCore library # QT_QTDBUS_LIBRARY The QtDBus library # QT_QTDESIGNER_LIBRARY The QtDesigner library # QT_QTDESIGNERCOMPONENTS_LIBRARY The QtDesignerComponents library # QT_QTGUI_LIBRARY The QtGui library # QT_QTHELP_LIBRARY The QtHelp library # QT_QTMOTIF_LIBRARY The QtMotif library # QT_QTMULTIMEDIA_LIBRARY The QtMultimedia library # QT_QTNETWORK_LIBRARY The QtNetwork library # QT_QTNSPLUGIN_LIBRARY The QtNsPLugin library # QT_QTOPENGL_LIBRARY The QtOpenGL library # QT_QTSCRIPT_LIBRARY The QtScript library # QT_QTSQL_LIBRARY The QtSql library # QT_QTSVG_LIBRARY The QtSvg library # QT_QTTEST_LIBRARY The QtTest library # QT_QTUITOOLS_LIBRARY The QtUiTools library # QT_QTWEBKIT_LIBRARY The QtWebKit library # QT_QTXML_LIBRARY The QtXml library # QT_QTXMLPATTERNS_LIBRARY The QtXmlPatterns library # QT_QTMAIN_LIBRARY The qtmain library for Windows # QT_PHONON_LIBRARY The phonon library # QT_QTSCRIPTTOOLS_LIBRARY The QtScriptTools library # # The QtDeclarative library: QT_QTDECLARATIVE_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_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 2005-2009 Kitware, Inc. # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. # # This software is distributed WITHOUT ANY WARRANTY; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the License for more information. #============================================================================= # (To distribute this file outside of CMake, substitute the full # License text for the above reference.) # 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) INCLUDE(CheckCXXSymbolExists) INCLUDE(MacroAddFileDependencies) INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) SET(QT_USE_FILE ${CMAKE_ROOT}/Modules/UseQt4.cmake) SET( QT_DEFINITIONS "") # convenience macro for dealing with debug/release library names MACRO (_QT4_ADJUST_LIB_VARS _camelCaseBasename) STRING(TOUPPER "${_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) if(QT_USE_FRAMEWORKS) SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_RELEASE "${QT_${basename}_LIBRARY_RELEASE}/${_camelCaseBasename}" ) else() SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_RELEASE "${QT_${basename}_LIBRARY_RELEASE}" ) endif() ENDIF (QT_${basename}_LIBRARY_RELEASE) IF (QT_${basename}_LIBRARY_DEBUG) SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG) if(QT_USE_FRAMEWORKS) SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_DEBUG "${QT_${basename}_LIBRARY_DEBUG}/${_camelCaseBasename}" ) else() SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} PROPERTY IMPORTED_LOCATION_DEBUG "${QT_${basename}_LIBRARY_DEBUG}" ) endif() ENDIF (QT_${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 ${basename} library" FORCE) ENDIF(QT_USE_IMPORTED_TARGETS) SET(QT_${basename}_FOUND 1) ELSE (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG) SET(QT_${basename}_LIBRARY "" CACHE STRING "The Qt ${basename} library" FORCE) ENDIF (QT_${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) function(_QT4_QUERY_QMAKE VAR RESULT) execute_process(COMMAND "${QT_QMAKE_EXECUTABLE}" -query ${VAR} RESULT_VARIABLE return_code OUTPUT_VARIABLE output ERROR_VARIABLE output OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_STRIP_TRAILING_WHITESPACE) if(NOT return_code) file(TO_CMAKE_PATH "${output}" output) set(${RESULT} ${output} PARENT_SCOPE) endif(NOT return_code) endfunction(_QT4_QUERY_QMAKE) SET(QT4_INSTALLED_VERSION_TOO_OLD FALSE) GET_FILENAME_COMPONENT(qt_install_version "[HKEY_CURRENT_USER\\Software\\trolltech\\Versions;DefaultQtVersion]" NAME) # check for qmake # Debian uses qmake-qt4 # macports' Qt uses qmake-mac FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake qmake4 qmake-qt4 qmake-mac PATHS "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin" "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin" "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\${qt_install_version};InstallDir]/bin" $ENV{QTDIR}/bin DOC "The qmake executable for the Qt installation to use" ) # double check that it was a Qt4 qmake, if not, re-find with different names IF (QT_QMAKE_EXECUTABLE) IF(QT_QMAKE_EXECUTABLE_LAST) STRING(COMPARE NOTEQUAL "${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) _qt4_query_qmake(QT_VERSION QTVERSION) # check for qt3 qmake and then try and find qmake4 or qmake-qt4 in the path IF(NOT QTVERSION) 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" $ENV{QTDIR}/bin DOC "The qmake executable for the Qt installation to use" ) IF(QT_QMAKE_EXECUTABLE) _qt4_query_qmake(QT_VERSION QTVERSION) ENDIF(QT_QMAKE_EXECUTABLE) ENDIF(NOT QTVERSION) ENDIF (QT_QMAKE_EXECUTABLE) IF (QT_QMAKE_EXECUTABLE AND QTVERSION) # ask qmake for the mkspecs directory # we do this first because QT_LIBINFIX might be set IF (NOT QT_MKSPECS_DIR OR QT_QMAKE_CHANGED) _qt4_query_qmake(QMAKE_MKSPECS qt_mkspecs_dirs) # do not replace : on windows as it might be a drive letter # and windows should already use ; as a separator IF(NOT WIN32) STRING(REPLACE ":" ";" qt_mkspecs_dirs "${qt_mkspecs_dirs}") ENDIF(NOT WIN32) set(qt_cross_paths) foreach(qt_cross_path ${CMAKE_FIND_ROOT_PATH}) set(qt_cross_paths ${qt_cross_paths} "${qt_cross_path}/mkspecs") endforeach(qt_cross_path) SET(QT_MKSPECS_DIR NOTFOUND) FIND_PATH(QT_MKSPECS_DIR NAMES qconfig.pri HINTS ${qt_cross_paths} ${qt_mkspecs_dirs} DOC "The location of the Qt mkspecs containing qconfig.pri") ENDIF() IF(EXISTS "${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("${QT_EDITION}" MATCHES "DesktopLight") # ask qmake for the library dir as a hint, then search for QtCore library and use that as a reference for finding the # others and for setting QT_LIBRARY_DIR IF (NOT (QT_QTCORE_LIBRARY_RELEASE OR QT_QTCORE_LIBRARY_DEBUG) OR QT_QMAKE_CHANGED) _qt4_query_qmake(QT_INSTALL_LIBS QT_LIBRARY_DIR_TMP) SET(QT_QTCORE_LIBRARY_RELEASE NOTFOUND) SET(QT_QTCORE_LIBRARY_DEBUG NOTFOUND) FIND_LIBRARY(QT_QTCORE_LIBRARY_RELEASE NAMES QtCore${QT_LIBINFIX} QtCore${QT_LIBINFIX}4 HINTS ${QT_LIBRARY_DIR_TMP} NO_DEFAULT_PATH ) FIND_LIBRARY(QT_QTCORE_LIBRARY_DEBUG NAMES QtCore${QT_LIBINFIX}_debug QtCore${QT_LIBINFIX}d QtCore${QT_LIBINFIX}d4 HINTS ${QT_LIBRARY_DIR_TMP} NO_DEFAULT_PATH ) IF(NOT QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCORE_LIBRARY_DEBUG) FIND_LIBRARY(QT_QTCORE_LIBRARY_RELEASE NAMES QtCore${QT_LIBINFIX} QtCore${QT_LIBINFIX}4 HINTS ${QT_LIBRARY_DIR_TMP} ) FIND_LIBRARY(QT_QTCORE_LIBRARY_DEBUG NAMES QtCore${QT_LIBINFIX}_debug QtCore${QT_LIBINFIX}d QtCore${QT_LIBINFIX}d4 HINTS ${QT_LIBRARY_DIR_TMP} ) ENDIF(NOT QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCORE_LIBRARY_DEBUG) # try dropping a hint if trying to use Visual Studio with Qt built by mingw IF(NOT QT_QTCORE_LIBRARY_RELEASE AND MSVC) IF(EXISTS ${QT_LIBRARY_DIR_TMP}/libqtmain.a) MESSAGE( FATAL_ERROR "It appears you're trying to use Visual Studio with Qt built by mingw. Those compilers do not produce code compatible with each other.") ENDIF(EXISTS ${QT_LIBRARY_DIR_TMP}/libqtmain.a) ENDIF(NOT QT_QTCORE_LIBRARY_RELEASE AND MSVC) ENDIF () # set QT_LIBRARY_DIR based on location of QtCore found. IF(QT_QTCORE_LIBRARY_RELEASE) GET_FILENAME_COMPONENT(QT_LIBRARY_DIR_TMP "${QT_QTCORE_LIBRARY_RELEASE}" PATH) SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE INTERNAL "Qt library dir" FORCE) SET(QT_QTCORE_FOUND 1) ELSEIF(QT_QTCORE_LIBRARY_DEBUG) GET_FILENAME_COMPONENT(QT_LIBRARY_DIR_TMP "${QT_QTCORE_LIBRARY_DEBUG}" PATH) SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE INTERNAL "Qt library dir" FORCE) SET(QT_QTCORE_FOUND 1) ELSE() MESSAGE(WARNING "${QT_QMAKE_EXECUTABLE} reported QT_INSTALL_LIBS as \"${QT_LIBRARY_DIR_TMP}\" " "but QtCore could not be found there. " "Qt is NOT installed correctly for the target build environment.") 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() # ask qmake for the binary dir IF (NOT QT_BINARY_DIR OR QT_QMAKE_CHANGED) _qt4_query_qmake(QT_INSTALL_BINS qt_bins) SET(QT_BINARY_DIR ${qt_bins} CACHE INTERNAL "" FORCE) ENDIF (NOT QT_BINARY_DIR OR QT_QMAKE_CHANGED) IF (APPLE) SET(CMAKE_FIND_FRAMEWORK_OLD ${CMAKE_FIND_FRAMEWORK}) IF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework) SET(QT_USE_FRAMEWORKS ON CACHE INTERNAL "" FORCE) SET(CMAKE_FIND_FRAMEWORK FIRST) ELSE (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework) SET(QT_USE_FRAMEWORKS OFF CACHE INTERNAL "" FORCE) SET(CMAKE_FIND_FRAMEWORK LAST) ENDIF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework) ENDIF (APPLE) # ask qmake for the include dir IF (QT_LIBRARY_DIR AND (NOT QT_QTCORE_INCLUDE_DIR OR NOT QT_HEADERS_DIR OR QT_QMAKE_CHANGED)) _qt4_query_qmake(QT_INSTALL_HEADERS qt_headers) SET(QT_QTCORE_INCLUDE_DIR NOTFOUND) FIND_PATH(QT_QTCORE_INCLUDE_DIR QtCore HINTS ${qt_headers} ${QT_LIBRARY_DIR} PATH_SUFFIXES QtCore qt4/QtCore ) # Set QT_HEADERS_DIR based on finding QtCore header IF(QT_QTCORE_INCLUDE_DIR) IF(QT_USE_FRAMEWORKS) SET(QT_HEADERS_DIR "${qt_headers}" CACHE INTERNAL "" FORCE) ELSE(QT_USE_FRAMEWORKS) GET_FILENAME_COMPONENT(qt_headers "${QT_QTCORE_INCLUDE_DIR}/../" ABSOLUTE) SET(QT_HEADERS_DIR "${qt_headers}" CACHE INTERNAL "" FORCE) ENDIF(QT_USE_FRAMEWORKS) ELSEIF() MESSAGE("Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_HEADERS as ${qt_headers}") MESSAGE("Warning: But QtCore couldn't be found. Qt must NOT be installed correctly.") ENDIF() ENDIF() IF(APPLE) SET(CMAKE_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK_OLD}) ENDIF(APPLE) # Set QT_INCLUDE_DIR based on QT_HEADERS_DIR IF(QT_HEADERS_DIR) IF(QT_USE_FRAMEWORKS) # Qt/Mac frameworks has two include dirs. # One is the framework include for which CMake will add a -F flag # and the other is an include dir for non-framework Qt modules SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR} ${QT_QTCORE_LIBRARY_RELEASE} ) ELSE(QT_USE_FRAMEWORKS) SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR}) ENDIF(QT_USE_FRAMEWORKS) ENDIF(QT_HEADERS_DIR) # Set QT_INCLUDES SET( QT_INCLUDES ${QT_MKSPECS_DIR}/default ${QT_INCLUDE_DIR} ${QT_QTCORE_INCLUDE_DIR}) # ask qmake for the documentation directory IF (QT_LIBRARY_DIR AND NOT QT_DOC_DIR OR QT_QMAKE_CHANGED) _qt4_query_qmake(QT_INSTALL_DOCS 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 plugins directory IF (QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR OR QT_QMAKE_CHANGED) _qt4_query_qmake(QT_INSTALL_PLUGINS qt_plugins_dir) SET(QT_PLUGINS_DIR NOTFOUND) foreach(qt_cross_path ${CMAKE_FIND_ROOT_PATH}) set(qt_cross_paths ${qt_cross_paths} "${qt_cross_path}/plugins") endforeach(qt_cross_path) FIND_PATH(QT_PLUGINS_DIR NAMES accessible imageformats sqldrivers codecs designer HINTS ${qt_cross_paths} ${qt_plugins_dir} DOC "The location of the Qt plugins") 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) _qt4_query_qmake(QT_INSTALL_TRANSLATIONS 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) # ask qmake for the imports directory IF (QT_LIBRARY_DIR AND NOT QT_IMPORTS_DIR OR QT_QMAKE_CHANGED) _qt4_query_qmake(QT_INSTALL_IMPORTS qt_imports_dir) if(qt_imports_dir) SET(QT_IMPORTS_DIR NOTFOUND) foreach(qt_cross_path ${CMAKE_FIND_ROOT_PATH}) set(qt_cross_paths ${qt_cross_paths} "${qt_cross_path}/imports") endforeach(qt_cross_path) FIND_PATH(QT_IMPORTS_DIR NAMES Qt HINTS ${qt_cross_paths} ${qt_imports_dir} DOC "The location of the Qt imports" NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) mark_as_advanced(QT_IMPORTS_DIR) endif(qt_imports_dir) ENDIF (QT_LIBRARY_DIR AND NOT QT_IMPORTS_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 variable SET(CMAKE_REQUIRED_INCLUDES_SAVE ${CMAKE_REQUIRED_INCLUDES}) SET(CMAKE_REQUIRED_FLAGS_SAVE ${CMAKE_REQUIRED_FLAGS}) # Add QT_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES SET(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${QT_INCLUDE_DIR}") # Check for Window system symbols (note: only one should end up being set) CHECK_CXX_SYMBOL_EXISTS(Q_WS_X11 "QtCore/qglobal.h" Q_WS_X11) CHECK_CXX_SYMBOL_EXISTS(Q_WS_WIN "QtCore/qglobal.h" Q_WS_WIN) CHECK_CXX_SYMBOL_EXISTS(Q_WS_QWS "QtCore/qglobal.h" Q_WS_QWS) CHECK_CXX_SYMBOL_EXISTS(Q_WS_MAC "QtCore/qglobal.h" Q_WS_MAC) IF(Q_WS_MAC) IF(QT_QMAKE_CHANGED) UNSET(QT_MAC_USE_COCOA CACHE) ENDIF(QT_QMAKE_CHANGED) CHECK_CXX_SYMBOL_EXISTS(QT_MAC_USE_COCOA "QtCore/qconfig.h" QT_MAC_USE_COCOA) ENDIF(Q_WS_MAC) IF (QT_QTCOPY_REQUIRED) CHECK_CXX_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 and CMAKE_REQUIRED_FLAGS variables SET(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_SAVE}) SET(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_SAVE}) # ############################################# ######################################## # # Setting the INCLUDE-Variables # ######################################## SET(QT_MODULES QtGui Qt3Support QtSvg QtScript QtTest QtUiTools QtHelp QtWebKit QtXmlPatterns phonon QtNetwork QtMultimedia QtNsPlugin QtOpenGL QtSql QtXml QtDesigner QtDBus QtScriptTools QtDeclarative) 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(Q_WS_WIN) SET(QT_QTMAIN_LIBRARY_DEBUG NOTFOUND) SET(QT_QTMAIN_LIBRARY_RELEASE NOTFOUND) ENDIF(Q_WS_WIN) 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 NO_CMAKE_FIND_ROOT_PATH ) # phonon doesn't seem consistent, let's try phonondefs.h for some # installations IF(${QT_MODULE} STREQUAL "phonon") FIND_PATH(QT_${_upper_qt_module}_INCLUDE_DIR phonondefs.h PATHS ${QT_HEADERS_DIR}/${QT_MODULE} ${QT_LIBRARY_DIR}/${QT_MODULE}.framework/Headers NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) ENDIF(${QT_MODULE} STREQUAL "phonon") ENDFOREACH(QT_MODULE) IF(Q_WS_WIN) 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 NO_CMAKE_FIND_ROOT_PATH ) FIND_PATH(QT_QAXSERVER_INCLUDE_DIR ActiveQt PATHS ${QT_HEADERS_DIR}/ActiveQt NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) ENDIF(Q_WS_WIN) # 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 NO_CMAKE_FIND_ROOT_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 NO_CMAKE_FIND_ROOT_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 NO_CMAKE_FIND_ROOT_PATH ) ######################################## # # 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 ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_LIBRARY(QT_${_upper_qt_module}_LIBRARY_DEBUG NAMES ${QT_MODULE}${QT_LIBINFIX}_debug ${QT_MODULE}${QT_LIBINFIX}d ${QT_MODULE}${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) ENDFOREACH(QT_MODULE) # QtUiTools is sometimes not in the same directory as the other found libraries # e.g. on Mac, its never a framework like the others are IF(QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTUITOOLS_LIBRARY_RELEASE) FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_RELEASE NAMES QtUiTools${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR}) ENDIF(QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTUITOOLS_LIBRARY_RELEASE) # Set QT_QTDESIGNERCOMPONENTS_LIBRARY FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NAMES QtDesignerComponents${QT_LIBINFIX} QtDesignerComponents${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_DEBUG NAMES QtDesignerComponents${QT_LIBINFIX}_debug QtDesignerComponents${QT_LIBINFIX}d QtDesignerComponents${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) # Set QT_QTMAIN_LIBRARY IF(Q_WS_WIN) FIND_LIBRARY(QT_QTMAIN_LIBRARY_RELEASE NAMES qtmain${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) FIND_LIBRARY(QT_QTMAIN_LIBRARY_DEBUG NAMES qtmain${QT_LIBINFIX}d PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) ENDIF(Q_WS_WIN) # Set QT_QTASSISTANTCLIENT_LIBRARY FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG NAMES QtAssistantClient${QT_LIBINFIX}_debug QtAssistantClient${QT_LIBINFIX}d QtAssistantClient${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) # Set QT_QTASSISTANT_LIBRARY FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 QtAssistant${QT_LIBINFIX} QtAssistant${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_DEBUG NAMES QtAssistantClient${QT_LIBINFIX}_debug QtAssistantClient${QT_LIBINFIX}d QtAssistantClient${QT_LIBINFIX}d4 QtAssistant${QT_LIBINFIX}_debug QtAssistant${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) # Set QT_QTHELP_LIBRARY FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene${QT_LIBINFIX} QtCLucene${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_DEBUG NAMES QtCLucene${QT_LIBINFIX}_debug QtCLucene${QT_LIBINFIX}d QtCLucene${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH) IF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCLUCENE_LIBRARY_RELEASE) FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene${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. # ############################################ # Set QT_xyz_LIBRARY variable and add # library include path to QT_INCLUDES _QT4_ADJUST_LIB_VARS(QtCore) FOREACH(QT_MODULE ${QT_MODULES}) _QT4_ADJUST_LIB_VARS(${QT_MODULE}) ENDFOREACH(QT_MODULE) _QT4_ADJUST_LIB_VARS(QtAssistant) _QT4_ADJUST_LIB_VARS(QtAssistantClient) _QT4_ADJUST_LIB_VARS(QtCLucene) _QT4_ADJUST_LIB_VARS(QtDesignerComponents) # platform dependent libraries IF(Q_WS_WIN) _QT4_ADJUST_LIB_VARS(qtmain) _QT4_ADJUST_LIB_VARS(QAxServer) _QT4_ADJUST_LIB_VARS(QAxContainer) ENDIF(Q_WS_WIN) ####################################### # # 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_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 NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_UIC_EXECUTABLE NAMES uic-qt4 uic PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_UIC3_EXECUTABLE NAMES uic3 PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_RCC_EXECUTABLE NAMES rcc PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_DBUSCPP2XML_EXECUTABLE NAMES qdbuscpp2xml PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_DBUSXML2CPP_EXECUTABLE NAMES qdbusxml2cpp PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_LUPDATE_EXECUTABLE NAMES lupdate-qt4 lupdate PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_LRELEASE_EXECUTABLE NAMES lrelease-qt4 lrelease PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_QCOLLECTIONGENERATOR_EXECUTABLE NAMES qcollectiongenerator-qt4 qcollectiongenerator PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_DESIGNER_EXECUTABLE NAMES designer-qt4 designer PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_PROGRAM(QT_LINGUIST_EXECUTABLE NAMES linguist-qt4 linguist PATHS ${QT_BINARY_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) IF (QT_MOC_EXECUTABLE) SET(QT_WRAP_CPP "YES") ENDIF (QT_MOC_EXECUTABLE) IF (QT_UIC_EXECUTABLE) SET(QT_WRAP_UI "YES") ENDIF (QT_UIC_EXECUTABLE) MARK_AS_ADVANCED( QT_UIC_EXECUTABLE QT_UIC3_EXECUTABLE QT_MOC_EXECUTABLE QT_RCC_EXECUTABLE QT_DBUSXML2CPP_EXECUTABLE QT_DBUSCPP2XML_EXECUTABLE QT_LUPDATE_EXECUTABLE QT_LRELEASE_EXECUTABLE QT_QCOLLECTIONGENERATOR_EXECUTABLE QT_DESIGNER_EXECUTABLE QT_LINGUIST_EXECUTABLE) # get the directory of the current file, used later on in the file GET_FILENAME_COMPONENT( _qt4_current_dir "${CMAKE_CURRENT_LIST_FILE}" PATH) ############################################### # # configuration/system dependent settings # ############################################### INCLUDE("${_qt4_current_dir}/Qt4ConfigDependentSettings.cmake") ####################################### # # Check the plugins of Qt # ####################################### SET( QT_PLUGIN_TYPES accessible bearer codecs decorations designer gfxdrivers graphicssystems iconengines imageformats inputmethods mousedrivers phonon_backend script sqldrivers ) SET( QT_ACCESSIBLE_PLUGINS qtaccessiblecompatwidgets qtaccessiblewidgets ) SET( QT_BEARER_PLUGINS qcorewlanbearer qgenericbearer ) SET( QT_CODECS_PLUGINS qcncodecs qjpcodecs qkrcodecs qtwcodecs ) SET( QT_DECORATIONS_PLUGINS qdecorationdefault qdecorationwindows ) SET( QT_DESIGNER_PLUGINS arthurplugin containerextension customwidgetplugin phononwidgets qdeclarativeview qt3supportwidgets qwebview taskmenuextension worldtimeclockplugin ) SET( QT_GRAPHICSDRIVERS_PLUGINS qgfxtransformed qgfxvnc qscreenvfb ) SET( QT_GRAPHICSSYSTEMS_PLUGINS qglgraphicssystem qtracegraphicssystem ) SET( QT_ICONENGINES_PLUGINS qsvgicon ) SET( QT_IMAGEFORMATS_PLUGINS qgif qjpeg qmng qico qsvg qtiff ) SET( QT_INPUTMETHODS_PLUGINS qimsw_multi ) SET( QT_MOUSEDRIVERS_PLUGINS qwstslibmousehandler ) SET( QT_PHONON_BACKEND_PLUGINS phonon_qt7 ) SET( QT_SCRIPT_PLUGINS qtscriptdbus ) SET( QT_SQLDRIVERS_PLUGINS qsqldb2 qsqlibase qsqlite qsqlite2 qsqlmysql qsqloci qsqlodbc qsqlpsql qsqltds ) SET( QT_PHONON_PLUGINS ${QT_PHONON_BACKEND_PLUGINS} ) SET( QT_QT3SUPPORT_PLUGINS qtaccessiblecompatwidgets ) SET( QT_QTCORE_PLUGINS ${QT_BEARER_PLUGINS} ${QT_CODECS_PLUGINS} ) SET( QT_QTGUI_PLUGINS qtaccessiblewidgets qgif qjpeg qmng qico qtiff ${QT_DECORATIONS_PLUGINS} ${QT_GRAPHICSDRIVERS_PLUGINS} ${QT_GRAPHICSSYSTEMS_PLUGINS} ${QT_INPUTMETHODS_PLUGINS} ${QT_MOUSEDRIVERS_PLUGINS} ) SET( QT_QTSCRIPT_PLUGINS ${QT_SCRIPT_PLUGINS} ) SET( QT_QTSQL_PLUGINS ${QT_SQLDRIVERS_PLUGINS} ) SET( QT_QTSVG_PLUGINS qsvg qsvgicon ) IF(QT_QMAKE_CHANGED) FOREACH(QT_PLUGIN_TYPE ${QT_PLUGIN_TYPES}) STRING(TOUPPER ${QT_PLUGIN_TYPE} _upper_qt_plugin_type) SET(QT_${_upper_qt_plugin_type}_PLUGINS_DIR ${QT_PLUGINS_DIR}/${QT_PLUGIN_TYPE}) FOREACH(QT_PLUGIN ${QT_${_upper_qt_plugin_type}_PLUGINS}) STRING(TOUPPER ${QT_PLUGIN} _upper_qt_plugin) UNSET(QT_${_upper_qt_plugin}_LIBRARY_RELEASE CACHE) UNSET(QT_${_upper_qt_plugin}_LIBRARY_DEBUG CACHE) UNSET(QT_${_upper_qt_plugin}_LIBRARY CACHE) UNSET(QT_${_upper_qt_plugin}_PLUGIN_RELEASE CACHE) UNSET(QT_${_upper_qt_plugin}_PLUGIN_DEBUG CACHE) UNSET(QT_${_upper_qt_plugin}_PLUGIN CACHE) ENDFOREACH(QT_PLUGIN) ENDFOREACH(QT_PLUGIN_TYPE) ENDIF(QT_QMAKE_CHANGED) # find_library works better than find_file but we need to set prefixes to only match plugins FOREACH(QT_PLUGIN_TYPE ${QT_PLUGIN_TYPES}) STRING(TOUPPER ${QT_PLUGIN_TYPE} _upper_qt_plugin_type) SET(QT_${_upper_qt_plugin_type}_PLUGINS_DIR ${QT_PLUGINS_DIR}/${QT_PLUGIN_TYPE}) FOREACH(QT_PLUGIN ${QT_${_upper_qt_plugin_type}_PLUGINS}) STRING(TOUPPER ${QT_PLUGIN} _upper_qt_plugin) IF(QT_IS_STATIC) FIND_LIBRARY(QT_${_upper_qt_plugin}_LIBRARY_RELEASE NAMES ${QT_PLUGIN}${QT_LIBINFIX} ${QT_PLUGIN}${QT_LIBINFIX}4 PATHS ${QT_${_upper_qt_plugin_type}_PLUGINS_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_LIBRARY(QT_${_upper_qt_plugin}_LIBRARY_DEBUG NAMES ${QT_PLUGIN}${QT_LIBINFIX}_debug ${QT_PLUGIN}${QT_LIBINFIX}d ${QT_PLUGIN}${QT_LIBINFIX}d4 PATHS ${QT_${_upper_qt_plugin_type}_PLUGINS_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) _QT4_ADJUST_LIB_VARS(${QT_PLUGIN}) ELSE(QT_IS_STATIC) # find_library works easier/better than find_file but we need to set suffixes to only match plugins SET(CMAKE_FIND_LIBRARY_SUFFIXES_DEFAULT ${CMAKE_FIND_LIBRARY_SUFFIXES}) SET(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_SHARED_MODULE_SUFFIX} ${CMAKE_SHARED_LIBRARY_SUFFIX}) FIND_LIBRARY(QT_${_upper_qt_plugin}_PLUGIN_RELEASE NAMES ${QT_PLUGIN}${QT_LIBINFIX} ${QT_PLUGIN}${QT_LIBINFIX}4 PATHS ${QT_${_upper_qt_plugin_type}_PLUGINS_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) FIND_LIBRARY(QT_${_upper_qt_plugin}_PLUGIN_DEBUG NAMES ${QT_PLUGIN}${QT_LIBINFIX}_debug ${QT_PLUGIN}${QT_LIBINFIX}d ${QT_PLUGIN}${QT_LIBINFIX}d4 PATHS ${QT_${_upper_qt_plugin_type}_PLUGINS_DIR} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH ) MARK_AS_ADVANCED(QT_${_upper_qt_plugin}_PLUGIN_RELEASE QT_${_upper_qt_plugin}_PLUGIN_DEBUG) SET(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_DEFAULT}) ENDIF(QT_IS_STATIC) ENDFOREACH(QT_PLUGIN) ENDFOREACH(QT_PLUGIN_TYPE) ###################################### # # Macros for building Qt files # ###################################### INCLUDE("${_qt4_current_dir}/Qt4Macros.cmake") # set version variables 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}") ENDIF(QT_QMAKE_EXECUTABLE AND QTVERSION) #support old QT_MIN_VERSION if set, but not if version is supplied by find_package() IF(NOT Qt4_FIND_VERSION AND QT_MIN_VERSION) SET(Qt4_FIND_VERSION ${QT_MIN_VERSION}) ENDIF(NOT Qt4_FIND_VERSION AND QT_MIN_VERSION) IF( Qt4_FIND_COMPONENTS ) # if components specified in find_package(), make sure each of those pieces were found SET(_QT4_FOUND_REQUIRED_VARS QT_QMAKE_EXECUTABLE QT_MOC_EXECUTABLE QT_RCC_EXECUTABLE QT_INCLUDE_DIR QT_LIBRARY_DIR) FOREACH( component ${Qt4_FIND_COMPONENTS} ) STRING( TOUPPER ${component} _COMPONENT ) if(${_COMPONENT} STREQUAL "QTMAIN") IF(Q_WS_WIN) SET(_QT4_FOUND_REQUIRED_VARS ${_QT4_FOUND_REQUIRED_VARS} QT_${_COMPONENT}_LIBRARY) ENDIF(Q_WS_WIN) else(${_COMPONENT} STREQUAL "QTMAIN") SET(_QT4_FOUND_REQUIRED_VARS ${_QT4_FOUND_REQUIRED_VARS} QT_${_COMPONENT}_INCLUDE_DIR QT_${_COMPONENT}_LIBRARY) endif(${_COMPONENT} STREQUAL "QTMAIN") ENDFOREACH( component ) if(Qt4_FIND_COMPONENTS MATCHES QtGui) SET(_QT4_FOUND_REQUIRED_VARS ${_QT4_FOUND_REQUIRED_VARS} QT_UIC_EXECUTABLE) endif(Qt4_FIND_COMPONENTS MATCHES QtGui) ELSE( Qt4_FIND_COMPONENTS ) # if no components specified, we'll make a default set of required variables to say Qt is found SET(_QT4_FOUND_REQUIRED_VARS QT_QMAKE_EXECUTABLE QT_MOC_EXECUTABLE QT_RCC_EXECUTABLE QT_UIC_EXECUTABLE QT_INCLUDE_DIR QT_LIBRARY_DIR QT_QTCORE_LIBRARY) ENDIF( Qt4_FIND_COMPONENTS ) if (QT_VERSION_MAJOR GREATER 4) SET(VERSION_MSG "Found unsuitable Qt version \"${QTVERSION}\" from ${QT_QMAKE_EXECUTABLE}") SET(QT4_FOUND FALSE) IF(Qt4_FIND_REQUIRED) MESSAGE( FATAL_ERROR "${VERSION_MSG}, this code requires Qt 4.x") ELSE(Qt4_FIND_REQUIRED) IF(NOT Qt4_FIND_QUIETLY) MESSAGE( STATUS "${VERSION_MSG}") ENDIF(NOT Qt4_FIND_QUIETLY) ENDIF(Qt4_FIND_REQUIRED) else() FIND_PACKAGE_HANDLE_STANDARD_ARGS(Qt4 REQUIRED_VARS ${_QT4_FOUND_REQUIRED_VARS} VERSION_VAR QTVERSION ) endif() ####################################### # # 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 "") SET(QT_FOUND ${QT4_FOUND})