cmake/modules/FindQt4.cmake

   1 # - Find QT 4
   2 # This module can be used to find Qt4.
   3 # The most important issue is that the Qt4 qmake is available via the system path.
   4 # This qmake is then used to detect basically everything else.
   5 # This module defines a number of key variables and macros.
   6 # The variable QT_USE_FILE is set which is the path to a CMake file that can be included
   7 # to compile Qt 4 applications and libraries.  It sets up the compilation
   8 # environment for include directories, preprocessor defines and populates a
   9 # QT_LIBRARIES variable.
  10 #
  11 # Typical usage could be something like:
  12 #   find_package(Qt4 4.4.3 COMPONENTS QtCore QtGui QtXml REQUIRED )
  13 #   include(${QT_USE_FILE})
  14 #   add_executable(myexe main.cpp)
  15 #   target_link_libraries(myexe ${QT_LIBRARIES})
  16 #
  17 # The minimum required version can be specified using the standard find_package()-syntax
  18 # (see example above).
  19 # For compatibility with older versions of FindQt4.cmake it is also possible to
  20 # set the variable QT_MIN_VERSION to the minimum required version of Qt4 before the
  21 # find_package(Qt4) command.
  22 # If both are used, the version used in the find_package() command overrides the
  23 # one from QT_MIN_VERSION.
  24 #
  25 # When using the components argument, QT_USE_QT* variables are automatically set
  26 # for the QT_USE_FILE to pick up.  If one wishes to manually set them, the
  27 # available ones to set include:
  28 #                    QT_DONT_USE_QTCORE
  29 #                    QT_DONT_USE_QTGUI
  30 #                    QT_USE_QT3SUPPORT
  31 #                    QT_USE_QTASSISTANT
  32 #                    QT_USE_QAXCONTAINER
  33 #                    QT_USE_QAXSERVER
  34 #                    QT_USE_QTDESIGNER
  35 #                    QT_USE_QTMOTIF
  36 #                    QT_USE_QTMAIN
  37 #                    QT_USE_QTMULTIMEDIA
  38 #                    QT_USE_QTNETWORK
  39 #                    QT_USE_QTNSPLUGIN
  40 #                    QT_USE_QTOPENGL
  41 #                    QT_USE_QTSQL
  42 #                    QT_USE_QTXML
  43 #                    QT_USE_QTSVG
  44 #                    QT_USE_QTTEST
  45 #                    QT_USE_QTUITOOLS
  46 #                    QT_USE_QTDBUS
  47 #                    QT_USE_QTSCRIPT
  48 #                    QT_USE_QTASSISTANTCLIENT
  49 #                    QT_USE_QTHELP
  50 #                    QT_USE_QTWEBKIT
  51 #                    QT_USE_QTXMLPATTERNS
  52 #                    QT_USE_PHONON
  53 #                    QT_USE_QTSCRIPTTOOLS
  54 #
  55 #  QT_USE_IMPORTED_TARGETS
  56 #        If this variable is set to TRUE, FindQt4.cmake will create imported
  57 #        library targets for the various Qt libraries and set the
  58 #        library variables like QT_QTCORE_LIBRARY to point at these imported
  59 #        targets instead of the library file on disk. This provides much better
  60 #        handling of the release and debug versions of the Qt libraries and is
  61 #       also always backwards compatible, except for the case that dependencies
  62 #       of libraries are exported, these will then also list the names of the
  63 #       imported targets as dependency and not the file location on disk. This
  64 #       is much more flexible, but requires that FindQt4.cmake is executed before
  65 #       such an exported dependency file is processed.
  66 #
  67 # There are also some files that need processing by some Qt tools such as moc
  68 # and uic.  Listed below are macros that may be used to process those files.
  69 #
  70 #  macro QT4_WRAP_CPP(outfiles inputfile ... OPTIONS ...)
  71 #        create moc code from a list of files containing Qt class with
  72 #        the Q_OBJECT declaration.  Per-direcotry preprocessor definitions
  73 #        are also added.  Options may be given to moc, such as those found
  74 #        when executing "moc -help".
  75 #
  76 #  macro QT4_WRAP_UI(outfiles inputfile ... OPTIONS ...)
  77 #        create code from a list of Qt designer ui files.
  78 #        Options may be given to uic, such as those found
  79 #        when executing "uic -help"
  80 #
  81 #  macro QT4_ADD_RESOURCES(outfiles inputfile ... OPTIONS ...)
  82 #        create code from a list of Qt resource files.
  83 #        Options may be given to rcc, such as those found
  84 #        when executing "rcc -help"
  85 #
  86 #  macro QT4_GENERATE_MOC(inputfile outputfile )
  87 #        creates a rule to run moc on infile and create outfile.
  88 #        Use this if for some reason QT4_WRAP_CPP() isn't appropriate, e.g.
  89 #        because you need a custom filename for the moc file or something similar.
  90 #
  91 #  macro QT4_AUTOMOC(sourcefile1 sourcefile2 ... )
  92 #        This macro is still experimental.
  93 #        It can be used to have moc automatically handled.
  94 #        So if you have the files foo.h and foo.cpp, and in foo.h a
  95 #        a class uses the Q_OBJECT macro, moc has to run on it. If you don't
  96 #        want to use QT4_WRAP_CPP() (which is reliable and mature), you can insert
  97 #        #include "foo.moc"
  98 #        in foo.cpp and then give foo.cpp as argument to QT4_AUTOMOC(). This will the
  99 #        scan all listed files at cmake-time for such included moc files and if it finds
 100 #        them cause a rule to be generated to run moc at build time on the
 101 #        accompanying header file foo.h.
 102 #        If a source file has the SKIP_AUTOMOC property set it will be ignored by this macro.
 103 #
 104 #  macro QT4_ADD_DBUS_INTERFACE(outfiles interface basename)
 105 #        create a the interface header and implementation files with the
 106 #        given basename from the given interface xml file and add it to
 107 #        the list of sources.
 108 #        To disable generating a namespace header, set the source file property
 109 #        NO_NAMESPACE to TRUE on the interface file.
 110 #        To include a header in the interface header, set the source file property
 111 #        INCLUDE to the name of the header.
 112 #        To specify a class name to use, set the source file property CLASSNAME
 113 #        to the name of the class.
 114 #
 115 #  macro QT4_ADD_DBUS_INTERFACES(outfiles inputfile ... )
 116 #        create the interface header and implementation files
 117 #        for all listed interface xml files
 118 #        the name will be automatically determined from the name of the xml file
 119 #        To disable generating namespace headers, set the source file property
 120 #        NO_NAMESPACE to TRUE for these inputfiles.
 121 #        To include a header in the interface header, set the source file property
 122 #        INCLUDE to the name of the header.
 123 #        To specify a class name to use, set the source file property CLASSNAME
 124 #        to the name of the class.
 125 #
 126 #  macro QT4_ADD_DBUS_ADAPTOR(outfiles xmlfile parentheader parentclassname [basename] [classname])
 127 #        create a dbus adaptor (header and implementation file) from the xml file
 128 #        describing the interface, and add it to the list of sources. The adaptor
 129 #        forwards the calls to a parent class, defined in parentheader and named
 130 #        parentclassname. The name of the generated files will be
 131 #        <basename>adaptor.{cpp,h} where basename defaults to the basename of the xml file.
 132 #        If <classname> is provided, then it will be used as the classname of the
 133 #        adaptor itself.
 134 #
 135 #  macro QT4_GENERATE_DBUS_INTERFACE( header [interfacename] OPTIONS ...)
 136 #        generate the xml interface file from the given header.
 137 #        If the optional argument interfacename is omitted, the name of the
 138 #        interface file is constructed from the basename of the header with
 139 #        the suffix .xml appended.
 140 #        Options may be given to qdbuscpp2xml, such as those found when executing "qdbuscpp2xml --help"
 141 #
 142 #  macro QT4_CREATE_TRANSLATION( qm_files directories ... sources ...
 143 #                                ts_files ... OPTIONS ...)
 144 #        out: qm_files
 145 #        in:  directories sources ts_files
 146 #        options: flags to pass to lupdate, such as -extensions to specify
 147 #        extensions for a directory scan.
 148 #        generates commands to create .ts (vie lupdate) and .qm
 149 #        (via lrelease) - files from directories and/or sources. The ts files are
 150 #        created and/or updated in the source tree (unless given with full paths).
 151 #        The qm files are generated in the build tree.
 152 #        Updating the translations can be done by adding the qm_files
 153 #        to the source list of your library/executable, so they are
 154 #        always updated, or by adding a custom target to control when
 155 #        they get updated/generated.
 156 #
 157 #  macro QT4_ADD_TRANSLATION( qm_files ts_files ... )
 158 #        out: qm_files
 159 #        in:  ts_files
 160 #        generates commands to create .qm from .ts - files. The generated
 161 #        filenames can be found in qm_files. The ts_files
 162 #        must exists and are not updated in any way.
 163 #
 164 #
 165 #  Below is a detailed list of variables that FindQt4.cmake sets.
 166 #  QT_FOUND         If false, don't try to use Qt.
 167 #  QT4_FOUND        If false, don't try to use Qt 4.
 168 #
 169 #  QT_VERSION_MAJOR The major version of Qt found.
 170 #  QT_VERSION_MINOR The minor version of Qt found.
 171 #  QT_VERSION_PATCH The patch version of Qt found.
 172 #
 173 #  QT_EDITION               Set to the edition of Qt (i.e. DesktopLight)
 174 #  QT_EDITION_DESKTOPLIGHT  True if QT_EDITION == DesktopLight
 175 #  QT_QTCORE_FOUND          True if QtCore was found.
 176 #  QT_QTGUI_FOUND           True if QtGui was found.
 177 #  QT_QT3SUPPORT_FOUND      True if Qt3Support was found.
 178 #  QT_QTASSISTANT_FOUND     True if QtAssistant was found.
 179 #  QT_QTASSISTANTCLIENT_FOUND  True if QtAssistantClient was found.
 180 #  QT_QAXCONTAINER_FOUND    True if QAxContainer was found (Windows only).
 181 #  QT_QAXSERVER_FOUND       True if QAxServer was found (Windows only).
 182 #  QT_QTDBUS_FOUND          True if QtDBus was found.
 183 #  QT_QTDESIGNER_FOUND      True if QtDesigner was found.
 184 #  QT_QTDESIGNERCOMPONENTS  True if QtDesignerComponents was found.
 185 #  QT_QTHELP_FOUND          True if QtHelp was found.
 186 #  QT_QTMOTIF_FOUND         True if QtMotif was found.
 187 #  QT_QTMULTIMEDIA_FOUND    True if QtMultimedia was found (since Qt 4.6.0).
 188 #  QT_QTNETWORK_FOUND       True if QtNetwork was found.
 189 #  QT_QTNSPLUGIN_FOUND      True if QtNsPlugin was found.
 190 #  QT_QTOPENGL_FOUND        True if QtOpenGL was found.
 191 #  QT_QTSQL_FOUND           True if QtSql was found.
 192 #  QT_QTSVG_FOUND           True if QtSvg was found.
 193 #  QT_QTSCRIPT_FOUND        True if QtScript was found.
 194 #  QT_QTSCRIPTTOOLS_FOUND   True if QtScriptTools was found.
 195 #  QT_QTTEST_FOUND          True if QtTest was found.
 196 #  QT_QTUITOOLS_FOUND       True if QtUiTools was found.
 197 #  QT_QTWEBKIT_FOUND        True if QtWebKit was found.
 198 #  QT_QTXML_FOUND           True if QtXml was found.
 199 #  QT_QTXMLPATTERNS_FOUND   True if QtXmlPatterns was found.
 200 #  QT_PHONON_FOUND          True if phonon was found.
 201 #
 202 #  QT_MAC_USE_COCOA    For Mac OS X, its whether Cocoa or Carbon is used.
 203 #                      In general, this should not be used, but its useful
 204 #                      when having platform specific code.
 205 #
 206 #  QT_DEFINITIONS   Definitions to use when compiling code that uses Qt.
 207 #                   You do not need to use this if you include QT_USE_FILE.
 208 #                   The QT_USE_FILE will also define QT_DEBUG and QT_NO_DEBUG
 209 #                   to fit your current build type.  Those are not contained
 210 #                   in QT_DEFINITIONS.
 211 #
 212 #  QT_INCLUDES      List of paths to all include directories of
 213 #                   Qt4 QT_INCLUDE_DIR and QT_QTCORE_INCLUDE_DIR are
 214 #                   always in this variable even if NOTFOUND,
 215 #                   all other INCLUDE_DIRS are
 216 #                   only added if they are found.
 217 #                   You do not need to use this if you include QT_USE_FILE.
 218 #
 219 #
 220 #  Include directories for the Qt modules are listed here.
 221 #  You do not need to use these variables if you include QT_USE_FILE.
 222 #
 223 #  QT_INCLUDE_DIR              Path to "include" of Qt4
 224 #  QT_QT_INCLUDE_DIR           Path to "include/Qt"
 225 #  QT_QT3SUPPORT_INCLUDE_DIR   Path to "include/Qt3Support"
 226 #  QT_QTASSISTANT_INCLUDE_DIR  Path to "include/QtAssistant"
 227 #  QT_QTASSISTANTCLIENT_INCLUDE_DIR       Path to "include/QtAssistant"
 228 #  QT_QAXCONTAINER_INCLUDE_DIR Path to "include/ActiveQt" (Windows only)
 229 #  QT_QAXSERVER_INCLUDE_DIR    Path to "include/ActiveQt" (Windows only)
 230 #  QT_QTCORE_INCLUDE_DIR       Path to "include/QtCore"
 231 #  QT_QTDBUS_INCLUDE_DIR       Path to "include/QtDBus"
 232 #  QT_QTDESIGNER_INCLUDE_DIR   Path to "include/QtDesigner"
 233 #  QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR   Path to "include/QtDesigner"
 234 #  QT_QTGUI_INCLUDE_DIR        Path to "include/QtGui"
 235 #  QT_QTHELP_INCLUDE_DIR       Path to "include/QtHelp"
 236 #  QT_QTMOTIF_INCLUDE_DIR      Path to "include/QtMotif"
 237 #  QT_QTMULTIMEDIA_INCLUDE_DIR Path to "include/QtMultimedia"
 238 #  QT_QTNETWORK_INCLUDE_DIR    Path to "include/QtNetwork"
 239 #  QT_QTNSPLUGIN_INCLUDE_DIR   Path to "include/QtNsPlugin"
 240 #  QT_QTOPENGL_INCLUDE_DIR     Path to "include/QtOpenGL"
 241 #  QT_QTSCRIPT_INCLUDE_DIR     Path to "include/QtScript"
 242 #  QT_QTSQL_INCLUDE_DIR        Path to "include/QtSql"
 243 #  QT_QTSVG_INCLUDE_DIR        Path to "include/QtSvg"
 244 #  QT_QTTEST_INCLUDE_DIR       Path to "include/QtTest"
 245 #  QT_QTWEBKIT_INCLUDE_DIR     Path to "include/QtWebKit"
 246 #  QT_QTXML_INCLUDE_DIR        Path to "include/QtXml"
 247 #  QT_QTXMLPATTERNS_INCLUDE_DIR  Path to "include/QtXmlPatterns"
 248 #  QT_PHONON_INCLUDE_DIR       Path to "include/phonon"
 249 #  QT_QTSCRIPTTOOLS_INCLUDE_DIR       Path to "include/QtScriptTools"
 250 #
 251 #  QT_BINARY_DIR               Path to "bin" of Qt4
 252 #  QT_LIBRARY_DIR              Path to "lib" of Qt4
 253 #  QT_PLUGINS_DIR              Path to "plugins" for Qt4
 254 #  QT_TRANSLATIONS_DIR         Path to "translations" of Qt4
 255 #  QT_DOC_DIR                  Path to "doc" of Qt4
 256 #  QT_MKSPECS_DIR              Path to "mkspecs" of Qt4
 257 #
 258 #
 259 # For every library of Qt, a QT_QTFOO_LIBRARY variable is defined, with the full path to the library.
 260 #
 261 # So there are the following variables:
 262 # The Qt3Support library:     QT_QT3SUPPORT_LIBRARY
 263 #
 264 # The QtAssistant library:    QT_QTASSISTANT_LIBRARY
 265 #
 266 # The QtAssistantClient library:  QT_QTASSISTANTCLIENT_LIBRARY
 267 #
 268 # The QAxServer library:      QT_QAXSERVER_LIBRARY
 269 #
 270 # The QAxContainer library:   QT_QAXCONTAINER_LIBRARY
 271 #
 272 # The QtCore library:         QT_QTCORE_LIBRARY
 273 #
 274 # The QtDBus library:         QT_QTDBUS_LIBRARY
 275 #
 276 # The QtDesigner library:     QT_QTDESIGNER_LIBRARY
 277 #
 278 # The QtDesignerComponents library:     QT_QTDESIGNERCOMPONENTS_LIBRARY
 279 #
 280 # The QtGui library:          QT_QTGUI_LIBRARY
 281 #
 282 # The QtHelp library:         QT_QTHELP_LIBRARY
 283 #
 284 # The QtMotif library:        QT_QTMOTIF_LIBRARY
 285 #
 286 # The QtMultimedia library:   QT_QTMULTIMEDIA_LIBRARY
 287 #
 288 # The QtNetwork library:      QT_QTNETWORK_LIBRARY
 289 #
 290 # The QtNsPLugin library:     QT_QTNSPLUGIN_LIBRARY
 291 #
 292 # The QtOpenGL library:       QT_QTOPENGL_LIBRARY
 293 #
 294 # The QtScript library:       QT_QTSCRIPT_LIBRARY
 295 #
 296 # The QtScriptTools library:      QT_QTSCRIPTTOOLS_LIBRARY
 297 #
 298 # The QtSql library:          QT_QTSQL_LIBRARY
 299 #
 300 # The QtSvg library:          QT_QTSVG_LIBRARY
 301 #
 302 # The QtTest library:         QT_QTTEST_LIBRARY
 303 #
 304 # The QtUiTools library:      QT_QTUITOOLS_LIBRARY
 305 #
 306 # The QtWebKit library:       QT_QTWEBKIT_LIBRARY
 307 #
 308 # The QtXml library:          QT_QTXML_LIBRARY
 309 #
 310 # The QtXmlPatterns library:  QT_QTXMLPATTERNS_LIBRARY
 311 #
 312 # The qtmain library for Windows QT_QTMAIN_LIBRARY
 313 #
 314 # The Phonon library:             QT_PHONON_LIBRARY
 315 #
 316 # also defined, but NOT for general use are
 317 #  QT_MOC_EXECUTABLE                   Where to find the moc tool.
 318 #  QT_UIC_EXECUTABLE                   Where to find the uic tool.
 319 #  QT_UIC3_EXECUTABLE                  Where to find the uic3 tool.
 320 #  QT_RCC_EXECUTABLE                   Where to find the rcc tool
 321 #  QT_DBUSCPP2XML_EXECUTABLE           Where to find the qdbuscpp2xml tool.
 322 #  QT_DBUSXML2CPP_EXECUTABLE           Where to find the qdbusxml2cpp tool.
 323 #  QT_LUPDATE_EXECUTABLE               Where to find the lupdate tool.
 324 #  QT_LRELEASE_EXECUTABLE              Where to find the lrelease tool.
 325 #  QT_LCONVERT_EXECUTABLE              Where to find the lconvert tool.
 326 #  QT_QCOLLECTIONGENERATOR_EXECUTABLE  Where to find the qcollectiongenerator tool.
 327 #  QT_DESIGNER_EXECUTABLE              Where to find the Qt designer tool.
 328 #  QT_LINGUIST_EXECUTABLE              Where to find the Qt linguist tool.
 329 #
 330 #
 331 # These are around for backwards compatibility
 332 # they will be set
 333 #  QT_WRAP_CPP  Set true if QT_MOC_EXECUTABLE is found
 334 #  QT_WRAP_UI   Set true if QT_UIC_EXECUTABLE is found
 335 #
 336 # These variables do _NOT_ have any effect anymore (compared to FindQt.cmake)
 337 #  QT_MT_REQUIRED         Qt4 is now always multithreaded
 338 #
 339 # These variables are set to "" Because Qt structure changed
 340 # (They make no sense in Qt4)
 341 #  QT_QT_LIBRARY        Qt-Library is now split
 342
 343 # Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
 344 # See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
 345
 346 # Use FIND_PACKAGE( Qt4 COMPONENTS ... ) to enable modules
 347 IF( Qt4_FIND_COMPONENTS )
 348   FOREACH( component ${Qt4_FIND_COMPONENTS} )
 349     STRING( TOUPPER ${component} _COMPONENT )
 350     SET( QT_USE_${_COMPONENT} 1 )
 351   ENDFOREACH( component )
 352
 353   # To make sure we don't use QtCore or QtGui when not in COMPONENTS
 354   IF(NOT QT_USE_QTCORE)
 355     SET( QT_DONT_USE_QTCORE 1 )
 356   ENDIF(NOT QT_USE_QTCORE)
 357
 358   IF(NOT QT_USE_QTGUI)
 359     SET( QT_DONT_USE_QTGUI 1 )
 360   ENDIF(NOT QT_USE_QTGUI)
 361
 362 ENDIF( Qt4_FIND_COMPONENTS )
 363
 364 # If Qt3 has already been found, fail.
 365 IF(QT_QT_LIBRARY)
 366   IF(Qt4_FIND_REQUIRED)
 367     MESSAGE( FATAL_ERROR "Qt3 and Qt4 cannot be used together in one project.  If switching to Qt4, the CMakeCache.txt needs to be cleaned.")
 368   ELSE(Qt4_FIND_REQUIRED)
 369     IF(NOT Qt4_FIND_QUIETLY)
 370       MESSAGE( STATUS    "Qt3 and Qt4 cannot be used together in one project.  If switching to Qt4, the CMakeCache.txt needs to be cleaned.")
 371     ENDIF(NOT Qt4_FIND_QUIETLY)
 372     RETURN()
 373   ENDIF(Qt4_FIND_REQUIRED)
 374 ENDIF(QT_QT_LIBRARY)
 375
 376
 377 IF (QT4_QMAKE_FOUND  AND  Qt4::QtCore)
 378    # Check already done in this cmake run, nothing more to do
 379    RETURN()
 380 ENDIF (QT4_QMAKE_FOUND  AND  Qt4::QtCore)
 381
 382 # check that QT_NO_DEBUG is defined for release configurations
 383 MACRO(QT_CHECK_FLAG_EXISTS FLAG VAR DOC)
 384   IF(NOT ${VAR} MATCHES "${FLAG}")
 385     SET(${VAR} "${${VAR}} ${FLAG}"
 386       CACHE STRING "Flags used by the compiler during ${DOC} builds." FORCE)
 387   ENDIF(NOT ${VAR} MATCHES "${FLAG}")
 388 ENDMACRO(QT_CHECK_FLAG_EXISTS FLAG VAR)
 389
 390 QT_CHECK_FLAG_EXISTS(-DQT_NO_DEBUG CMAKE_CXX_FLAGS_RELWITHDEBINFO "Release with Debug Info")
 391 QT_CHECK_FLAG_EXISTS(-DQT_NO_DEBUG CMAKE_CXX_FLAGS_RELEASE "release")
 392 QT_CHECK_FLAG_EXISTS(-DQT_NO_DEBUG CMAKE_CXX_FLAGS_MINSIZEREL "release minsize")
 393
 394 INCLUDE(MacroPushRequiredVars)
 395 INCLUDE(CheckSymbolExists)
 396 INCLUDE(MacroAddFileDependencies)
 397
 398 SET(QT_USE_FILE ${CMAKE_ROOT}/Modules/UseQt4.cmake)
 399
 400 SET( QT_DEFINITIONS "")
 401
 402 SET(QT4_INSTALLED_VERSION_TOO_OLD FALSE)
 403
 404 #  macro for asking qmake to process pro files
 405 MACRO(QT_QUERY_QMAKE outvar invar)
 406   IF(QT_QMAKE_EXECUTABLE)
 407     FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake/tmp.pro
 408          "message(CMAKE_MESSAGE<$$${invar}>)")
 409
 410     # Invoke qmake with the tmp.pro program to get the desired
 411     # information.  Use the same variable for both stdout and stderr
 412     # to make sure we get the output on all platforms.
 413     EXECUTE_PROCESS(COMMAND ${QT_QMAKE_EXECUTABLE}
 414       WORKING_DIRECTORY
 415       ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake
 416       OUTPUT_VARIABLE _qmake_query_output
 417       RESULT_VARIABLE _qmake_result
 418       ERROR_VARIABLE _qmake_query_output )
 419
 420     FILE(REMOVE_RECURSE
 421          "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake")
 422
 423     IF(_qmake_result)
 424       MESSAGE(WARNING " querying qmake for ${invar}.  qmake reported:\n${_qmake_query_output}")
 425     ELSE(_qmake_result)
 426       STRING(REGEX REPLACE ".*CMAKE_MESSAGE<([^>]*).*" "\\1" ${outvar} "${_qmake_query_output}")
 427     ENDIF(_qmake_result)
 428
 429   ENDIF(QT_QMAKE_EXECUTABLE)
 430 ENDMACRO(QT_QUERY_QMAKE)
 431
 432 GET_FILENAME_COMPONENT(qt_install_version "[HKEY_CURRENT_USER\\Software\\trolltech\\Versions;DefaultQtVersion]" NAME)
 433 # check for qmake
 434 # Debian uses qmake-qt4
 435 # macports' Qt uses qmake-mac
 436 FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake qmake4 qmake-qt4 qmake-mac PATHS
 437   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin"
 438   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin"
 439   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\${qt_install_version};InstallDir]/bin"
 440   $ENV{QTDIR}/bin
 441 )
 442
 443 IF (QT_QMAKE_EXECUTABLE)
 444
 445   IF(QT_QMAKE_EXECUTABLE_LAST)
 446     STRING(COMPARE NOTEQUAL "${QT_QMAKE_EXECUTABLE_LAST}" "${QT_QMAKE_EXECUTABLE}" QT_QMAKE_CHANGED)
 447   ENDIF(QT_QMAKE_EXECUTABLE_LAST)
 448
 449   SET(QT_QMAKE_EXECUTABLE_LAST "${QT_QMAKE_EXECUTABLE}" CACHE INTERNAL "" FORCE)
 450
 451   SET(QT4_QMAKE_FOUND FALSE)
 452
 453   EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE} ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION)
 454
 455   # check for qt3 qmake and then try and find qmake4 or qmake-qt4 in the path
 456   IF("${QTVERSION}" MATCHES "Unknown")
 457     SET(QT_QMAKE_EXECUTABLE NOTFOUND CACHE FILEPATH "" FORCE)
 458     FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake4 qmake-qt4 PATHS
 459       "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin"
 460       "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin"
 461       $ENV{QTDIR}/bin
 462       )
 463     IF(QT_QMAKE_EXECUTABLE)
 464       EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE}
 465         ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION)
 466     ENDIF(QT_QMAKE_EXECUTABLE)
 467   ENDIF("${QTVERSION}" MATCHES "Unknown")
 468
 469   # check that we found the Qt4 qmake, Qt3 qmake output won't match here
 470   STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" qt_version_tmp "${QTVERSION}")
 471   IF (qt_version_tmp)
 472
 473     # we need at least version 4.0.0
 474     IF (NOT QT_MIN_VERSION)
 475       SET(QT_MIN_VERSION "4.0.0")
 476     ENDIF (NOT QT_MIN_VERSION)
 477
 478     #now parse the parts of the user given version string into variables
 479     STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" req_qt_major_vers "${QT_MIN_VERSION}")
 480     IF (NOT req_qt_major_vers)
 481       MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", expected e.g. \"4.0.1\"")
 482     ENDIF (NOT req_qt_major_vers)
 483
 484     # now parse the parts of the user given version string into variables
 485     STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" req_qt_major_vers "${QT_MIN_VERSION}")
 486     STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" req_qt_minor_vers "${QT_MIN_VERSION}")
 487     STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" req_qt_patch_vers "${QT_MIN_VERSION}")
 488
 489     # Suppport finding at least a particular version, for instance FIND_PACKAGE( Qt4 4.4.3 )
 490     # This implementation is a hack to avoid duplicating code and make sure we stay
 491     # source-compatible with CMake 2.6.x
 492     IF( Qt4_FIND_VERSION )
 493       SET( QT_MIN_VERSION ${Qt4_FIND_VERSION} )
 494       SET( req_qt_major_vers ${Qt4_FIND_VERSION_MAJOR} )
 495       SET( req_qt_minor_vers ${Qt4_FIND_VERSION_MINOR} )
 496       SET( req_qt_patch_vers ${Qt4_FIND_VERSION_PATCH} )
 497     ENDIF( Qt4_FIND_VERSION )
 498
 499     IF (NOT req_qt_major_vers EQUAL 4)
 500       MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", major version 4 is required, e.g. \"4.0.1\"")
 501     ENDIF (NOT req_qt_major_vers EQUAL 4)
 502
 503     # and now the version string given by qmake
 504     STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+.*" "\\1" QT_VERSION_MAJOR "${QTVERSION}")
 505     STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+.*" "\\1" QT_VERSION_MINOR "${QTVERSION}")
 506     STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" QT_VERSION_PATCH "${QTVERSION}")
 507
 508     # compute an overall version number which can be compared at once
 509     MATH(EXPR req_vers "${req_qt_major_vers}*10000 + ${req_qt_minor_vers}*100 + ${req_qt_patch_vers}")
 510     MATH(EXPR found_vers "${QT_VERSION_MAJOR}*10000 + ${QT_VERSION_MINOR}*100 + ${QT_VERSION_PATCH}")
 511
 512     # Support finding *exactly* a particular version, for instance FIND_PACKAGE( Qt4 4.4.3 EXACT )
 513     IF( Qt4_FIND_VERSION_EXACT )
 514       IF(found_vers EQUAL req_vers)
 515         SET( QT4_QMAKE_FOUND TRUE )
 516       ELSE(found_vers EQUAL req_vers)
 517         SET( QT4_QMAKE_FOUND FALSE )
 518         IF (found_vers LESS req_vers)
 519           SET(QT4_INSTALLED_VERSION_TOO_OLD TRUE)
 520         ELSE (found_vers LESS req_vers)
 521           SET(QT4_INSTALLED_VERSION_TOO_NEW TRUE)
 522         ENDIF (found_vers LESS req_vers)
 523       ENDIF(found_vers EQUAL req_vers)
 524     ELSE( Qt4_FIND_VERSION_EXACT )
 525       IF (found_vers LESS req_vers)
 526         SET(QT4_QMAKE_FOUND FALSE)
 527         SET(QT4_INSTALLED_VERSION_TOO_OLD TRUE)
 528       ELSE (found_vers LESS req_vers)
 529         SET(QT4_QMAKE_FOUND TRUE)
 530       ENDIF (found_vers LESS req_vers)
 531     ENDIF( Qt4_FIND_VERSION_EXACT )
 532   ENDIF (qt_version_tmp)
 533
 534 ENDIF (QT_QMAKE_EXECUTABLE)
 535
 536 IF (QT4_QMAKE_FOUND)
 537
 538   if (WIN32)
 539     # get qt install dir
 540     get_filename_component(_DIR ${QT_QMAKE_EXECUTABLE} PATH )
 541     get_filename_component(QT_INSTALL_DIR ${_DIR} PATH )
 542   endif (WIN32)
 543
 544   # ask qmake for the library dir
 545   # Set QT_LIBRARY_DIR
 546   IF (NOT QT_LIBRARY_DIR OR QT_QMAKE_CHANGED)
 547     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 548       ARGS "-query QT_INSTALL_LIBS"
 549       OUTPUT_VARIABLE QT_LIBRARY_DIR_TMP )
 550     # make sure we have / and not \ as qmake gives on windows
 551     FILE(TO_CMAKE_PATH "${QT_LIBRARY_DIR_TMP}" QT_LIBRARY_DIR_TMP)
 552     IF(EXISTS "${QT_LIBRARY_DIR_TMP}")
 553       SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE PATH "Qt library dir" FORCE)
 554     ELSE(EXISTS "${QT_LIBRARY_DIR_TMP}")
 555       MESSAGE("Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_LIBS as ${QT_LIBRARY_DIR_TMP}")
 556       MESSAGE("Warning: ${QT_LIBRARY_DIR_TMP} does NOT exist, Qt must NOT be installed correctly.")
 557     ENDIF(EXISTS "${QT_LIBRARY_DIR_TMP}")
 558   ENDIF(NOT QT_LIBRARY_DIR OR QT_QMAKE_CHANGED)
 559
 560   IF (APPLE)
 561     IF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 562       SET(QT_USE_FRAMEWORKS ON
 563         CACHE BOOL "Set to ON if Qt build uses frameworks." FORCE)
 564     ELSE (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 565       SET(QT_USE_FRAMEWORKS OFF
 566         CACHE BOOL "Set to ON if Qt build uses frameworks." FORCE)
 567     ENDIF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 568
 569     MARK_AS_ADVANCED(QT_USE_FRAMEWORKS)
 570   ENDIF (APPLE)
 571
 572   # ask qmake for the binary dir
 573   IF (QT_LIBRARY_DIR AND NOT QT_BINARY_DIR  OR  QT_QMAKE_CHANGED)
 574      EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE}
 575        ARGS "-query QT_INSTALL_BINS"
 576        OUTPUT_VARIABLE qt_bins )
 577      # make sure we have / and not \ as qmake gives on windows
 578      FILE(TO_CMAKE_PATH "${qt_bins}" qt_bins)
 579      SET(QT_BINARY_DIR ${qt_bins} CACHE INTERNAL "" FORCE)
 580   ENDIF (QT_LIBRARY_DIR AND NOT QT_BINARY_DIR  OR  QT_QMAKE_CHANGED)
 581
 582   # ask qmake for the include dir
 583   IF (QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR  OR  QT_QMAKE_CHANGED)
 584       EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 585         ARGS "-query QT_INSTALL_HEADERS"
 586         OUTPUT_VARIABLE qt_headers )
 587       # make sure we have / and not \ as qmake gives on windows
 588       FILE(TO_CMAKE_PATH "${qt_headers}" qt_headers)
 589       SET(QT_HEADERS_DIR ${qt_headers} CACHE INTERNAL "" FORCE)
 590   ENDIF (QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR  OR  QT_QMAKE_CHANGED)
 591
 592
 593   # ask qmake for the documentation directory
 594   IF (QT_LIBRARY_DIR AND NOT QT_DOC_DIR  OR  QT_QMAKE_CHANGED)
 595     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 596       ARGS "-query QT_INSTALL_DOCS"
 597       OUTPUT_VARIABLE qt_doc_dir )
 598     # make sure we have / and not \ as qmake gives on windows
 599     FILE(TO_CMAKE_PATH "${qt_doc_dir}" qt_doc_dir)
 600     SET(QT_DOC_DIR ${qt_doc_dir} CACHE PATH "The location of the Qt docs" FORCE)
 601   ENDIF (QT_LIBRARY_DIR AND NOT QT_DOC_DIR  OR  QT_QMAKE_CHANGED)
 602
 603   # ask qmake for the mkspecs directory
 604   IF (QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR  OR  QT_QMAKE_CHANGED)
 605     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 606       ARGS "-query QMAKE_MKSPECS"
 607       OUTPUT_VARIABLE qt_mkspecs_dirs )
 608     # do not replace : on windows as it might be a drive letter
 609     # and windows should already use ; as a separator
 610     IF(UNIX)
 611       STRING(REPLACE ":" ";" qt_mkspecs_dirs "${qt_mkspecs_dirs}")
 612     ENDIF(UNIX)
 613     SET(QT_MKSPECS_DIR NOTFOUND)
 614     FIND_PATH(QT_MKSPECS_DIR qconfig.pri PATHS ${qt_mkspecs_dirs}
 615       DOC "The location of the Qt mkspecs containing qconfig.pri"
 616       NO_DEFAULT_PATH )
 617   ENDIF (QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR  OR  QT_QMAKE_CHANGED)
 618
 619   # ask qmake for the plugins directory
 620   IF (QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR  OR  QT_QMAKE_CHANGED)
 621     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 622       ARGS "-query QT_INSTALL_PLUGINS"
 623       OUTPUT_VARIABLE qt_plugins_dir )
 624     # make sure we have / and not \ as qmake gives on windows
 625     FILE(TO_CMAKE_PATH "${qt_plugins_dir}" qt_plugins_dir)
 626     SET(QT_PLUGINS_DIR ${qt_plugins_dir} CACHE PATH "The location of the Qt plugins" FORCE)
 627   ENDIF (QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR  OR  QT_QMAKE_CHANGED)
 628
 629   # ask qmake for the translations directory
 630   IF (QT_LIBRARY_DIR AND NOT QT_TRANSLATIONS_DIR  OR  QT_QMAKE_CHANGED)
 631     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 632       ARGS "-query QT_INSTALL_TRANSLATIONS"
 633       OUTPUT_VARIABLE qt_translations_dir )
 634     # make sure we have / and not \ as qmake gives on windows
 635     FILE(TO_CMAKE_PATH "${qt_translations_dir}" qt_translations_dir)
 636     SET(QT_TRANSLATIONS_DIR ${qt_translations_dir} CACHE PATH "The location of the Qt translations" FORCE)
 637   ENDIF (QT_LIBRARY_DIR AND NOT QT_TRANSLATIONS_DIR  OR  QT_QMAKE_CHANGED)
 638
 639   # Make variables changeble to the advanced user
 640   MARK_AS_ADVANCED( QT_LIBRARY_DIR QT_DOC_DIR QT_MKSPECS_DIR
 641                     QT_PLUGINS_DIR QT_TRANSLATIONS_DIR)
 642
 643
 644   #############################################
 645   #
 646   # Find out what window system we're using
 647   #
 648   #############################################
 649   # Save required includes and required_flags variables
 650   MACRO_PUSH_REQUIRED_VARS()
 651   # Add QT_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES
 652   SET(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${QT_HEADERS_DIR}")
 653   # On Mac OS X when Qt has framework support, also add the framework path
 654   IF( QT_USE_FRAMEWORKS )
 655     SET(CMAKE_REQUIRED_FLAGS "-F${QT_LIBRARY_DIR} ")
 656   ENDIF( QT_USE_FRAMEWORKS )
 657   # Check for Window system symbols (note: only one should end up being set)
 658   CHECK_SYMBOL_EXISTS(Q_WS_X11 "QtCore/qglobal.h" Q_WS_X11)
 659   CHECK_SYMBOL_EXISTS(Q_WS_WIN "QtCore/qglobal.h" Q_WS_WIN)
 660   CHECK_SYMBOL_EXISTS(Q_WS_QWS "QtCore/qglobal.h" Q_WS_QWS)
 661   CHECK_SYMBOL_EXISTS(Q_WS_MAC "QtCore/qglobal.h" Q_WS_MAC)
 662   IF(Q_WS_MAC)
 663     IF(QT_QMAKE_CHANGED)
 664       SET(QT_MAC_USE_COCOA "" CACHE BOOL "Use Cocoa on Mac" FORCE)
 665     ENDIF(QT_QMAKE_CHANGED)
 666     CHECK_SYMBOL_EXISTS(QT_MAC_USE_COCOA "QtCore/qconfig.h" QT_MAC_USE_COCOA)
 667   ENDIF(Q_WS_MAC)
 668
 669   IF (QT_QTCOPY_REQUIRED)
 670      CHECK_SYMBOL_EXISTS(QT_IS_QTCOPY "QtCore/qglobal.h" QT_KDE_QT_COPY)
 671      IF (NOT QT_IS_QTCOPY)
 672         MESSAGE(FATAL_ERROR "qt-copy is required, but hasn't been found")
 673      ENDIF (NOT QT_IS_QTCOPY)
 674   ENDIF (QT_QTCOPY_REQUIRED)
 675
 676   # Restore CMAKE_REQUIRED_INCLUDES+CMAKE_REQUIRED_FLAGS variables
 677   MACRO_POP_REQUIRED_VARS()
 678   #
 679   #############################################
 680
 681
 682
 683   ########################################
 684   #
 685   #       Setting the INCLUDE-Variables
 686   #
 687   ########################################
 688
 689   SET(QT_MODULES QtCore QtGui Qt3Support QtSvg QtScript QtTest QtUiTools
 690                  QtHelp QtWebKit QtXmlPatterns QtNetwork QtMultimedia
 691                  QtNsPlugin QtOpenGL QtSql QtXml QtDesigner QtDBus QtScriptTools)
 692
 693   IF(Q_WS_X11)
 694     SET(QT_MODULES ${QT_MODULES} QtMotif)
 695   ENDIF(Q_WS_X11)
 696
 697   IF(QT_QMAKE_CHANGED)
 698     FOREACH(QT_MODULE ${QT_MODULES})
 699       STRING(TOUPPER ${QT_MODULE} _upper_qt_module)
 700       SET(QT_${_upper_qt_module}_INCLUDE_DIR NOTFOUND)
 701       SET(QT_${_upper_qt_module}_LIBRARY_RELEASE NOTFOUND)
 702       SET(QT_${_upper_qt_module}_LIBRARY_DEBUG NOTFOUND)
 703     ENDFOREACH(QT_MODULE)
 704     SET(QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR NOTFOUND)
 705     SET(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NOTFOUND)
 706     SET(QT_QTDESIGNERCOMPONENTS_LIBRARY_DEBUG NOTFOUND)
 707     SET(QT_QTASSISTANTCLIENT_INCLUDE_DIR NOTFOUND)
 708     SET(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NOTFOUND)
 709     SET(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG NOTFOUND)
 710     SET(QT_QTASSISTANT_INCLUDE_DIR NOTFOUND)
 711     SET(QT_QTASSISTANT_LIBRARY_RELEASE NOTFOUND)
 712     SET(QT_QTASSISTANT_LIBRARY_DEBUG NOTFOUND)
 713     SET(QT_QTCLUCENE_LIBRARY_RELEASE NOTFOUND)
 714     SET(QT_QTCLUCENE_LIBRARY_DEBUG NOTFOUND)
 715     SET(QT_QAXCONTAINER_INCLUDE_DIR NOTFOUND)
 716     SET(QT_QAXCONTAINER_LIBRARY_RELEASE NOTFOUND)
 717     SET(QT_QAXCONTAINER_LIBRARY_DEBUG NOTFOUND)
 718     SET(QT_QAXSERVER_INCLUDE_DIR NOTFOUND)
 719     SET(QT_QAXSERVER_LIBRARY_RELEASE NOTFOUND)
 720     SET(QT_QAXSERVER_LIBRARY_DEBUG NOTFOUND)
 721     IF(WIN32)
 722       SET(QT_QTMAIN_LIBRARY_DEBUG NOTFOUND)
 723       SET(QT_QTMAIN_LIBRARY_RELEASE NOTFOUND)
 724     ENDIF(WIN32)
 725     SET(QT_PHONON_INCLUDE_DIR NOTFOUND)
 726   ENDIF(QT_QMAKE_CHANGED)
 727
 728   FOREACH(QT_MODULE ${QT_MODULES})
 729     STRING(TOUPPER ${QT_MODULE} _upper_qt_module)
 730     FIND_PATH(QT_${_upper_qt_module}_INCLUDE_DIR ${QT_MODULE}
 731               PATHS
 732               ${QT_HEADERS_DIR}/${QT_MODULE}
 733               ${QT_LIBRARY_DIR}/${QT_MODULE}.framework/Headers
 734               NO_DEFAULT_PATH
 735       )
 736   ENDFOREACH(QT_MODULE)
 737
 738   IF(WIN32)
 739     SET(QT_MODULES ${QT_MODULES} QAxContainer QAxServer)
 740     # Set QT_AXCONTAINER_INCLUDE_DIR and QT_AXSERVER_INCLUDE_DIR
 741     FIND_PATH(QT_QAXCONTAINER_INCLUDE_DIR ActiveQt
 742       PATHS
 743       ${QT_HEADERS_DIR}/ActiveQt
 744       NO_DEFAULT_PATH
 745       )
 746     FIND_PATH(QT_QAXSERVER_INCLUDE_DIR ActiveQt
 747       PATHS
 748       ${QT_HEADERS_DIR}/ActiveQt
 749       NO_DEFAULT_PATH
 750       )
 751   ENDIF(WIN32)
 752
 753   # Set QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR
 754   FIND_PATH(QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR QDesignerComponents
 755     PATHS
 756     ${QT_HEADERS_DIR}/QtDesigner
 757     ${QT_LIBRARY_DIR}/QtDesigner.framework/Headers
 758     NO_DEFAULT_PATH
 759     )
 760
 761   # Set QT_QTASSISTANT_INCLUDE_DIR
 762   FIND_PATH(QT_QTASSISTANT_INCLUDE_DIR QtAssistant
 763     PATHS
 764     ${QT_HEADERS_DIR}/QtAssistant
 765     ${QT_LIBRARY_DIR}/QtAssistant.framework/Headers
 766     NO_DEFAULT_PATH
 767     )
 768
 769   # Set QT_QTASSISTANTCLIENT_INCLUDE_DIR
 770   FIND_PATH(QT_QTASSISTANTCLIENT_INCLUDE_DIR QAssistantClient
 771     PATHS
 772     ${QT_HEADERS_DIR}/QtAssistant
 773     ${QT_LIBRARY_DIR}/QtAssistant.framework/Headers
 774     NO_DEFAULT_PATH
 775     )
 776
 777   # Set QT_QT_INCLUDE_DIR
 778   FIND_PATH(QT_QT_INCLUDE_DIR qglobal.h
 779     PATHS
 780     ${QT_HEADERS_DIR}/Qt
 781     ${QT_LIBRARY_DIR}/QtCore.framework/Headers
 782     NO_DEFAULT_PATH
 783     )
 784
 785   # Set QT_PHONON_INCLUDE_DIR
 786   # Qt >= 4.5.3 (or kde-qt-4.5.2 which has the fix too) : Phonon/ClassName is inside include/phonon
 787   # With previous versions of Qt, this could not work; upgrade Qt or use a standalone phonon
 788   FIND_PATH(QT_PHONON_INCLUDE_DIR Phonon
 789     PATHS
 790     ${QT_HEADERS_DIR}/phonon
 791     NO_DEFAULT_PATH
 792     )
 793   SET(QT_MODULES ${QT_MODULES} phonon)
 794
 795   # Set QT_INCLUDE_DIR by removine "/QtCore" in the string ${QT_QTCORE_INCLUDE_DIR}
 796   IF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
 797     IF (QT_USE_FRAMEWORKS)
 798       SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR})
 799     ELSE (QT_USE_FRAMEWORKS)
 800       STRING( REGEX REPLACE "/QtCore$" "" qt4_include_dir ${QT_QTCORE_INCLUDE_DIR})
 801       SET( QT_INCLUDE_DIR ${qt4_include_dir} CACHE PATH "")
 802     ENDIF (QT_USE_FRAMEWORKS)
 803   ENDIF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
 804
 805   IF( NOT QT_INCLUDE_DIR)
 806     IF(Qt4_FIND_REQUIRED)
 807       MESSAGE( FATAL_ERROR "Could NOT find QtCore header")
 808     ENDIF(Qt4_FIND_REQUIRED)
 809   ENDIF( NOT QT_INCLUDE_DIR)
 810
 811   # Make variables changeble to the advanced user
 812   MARK_AS_ADVANCED( QT_INCLUDE_DIR QT_QT_INCLUDE_DIR)
 813
 814   # Set QT_INCLUDES
 815   SET( QT_INCLUDES ${QT_QT_INCLUDE_DIR} ${QT_MKSPECS_DIR}/default ${QT_INCLUDE_DIR} )
 816
 817
 818   #######################################
 819   #
 820   #       Qt configuration
 821   #
 822   #######################################
 823   IF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri")
 824     FILE(READ ${QT_MKSPECS_DIR}/qconfig.pri _qconfig_FILE_contents)
 825     STRING(REGEX MATCH "QT_CONFIG[^\n]+" QT_QCONFIG "${_qconfig_FILE_contents}")
 826     STRING(REGEX MATCH "CONFIG[^\n]+" QT_CONFIG "${_qconfig_FILE_contents}")
 827     STRING(REGEX MATCH "EDITION[^\n]+" QT_EDITION "${_qconfig_FILE_contents}")
 828     STRING(REGEX MATCH "QT_LIBINFIX[^\n]+" _qconfig_qt_libinfix "${_qconfig_FILE_contents}")
 829     STRING(REGEX REPLACE "QT_LIBINFIX *= *([^\n]*)" "\\1" QT_LIBINFIX "${_qconfig_qt_libinfix}")
 830   ENDIF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri")
 831   IF("${QT_EDITION}" MATCHES "DesktopLight")
 832     SET(QT_EDITION_DESKTOPLIGHT 1)
 833   ENDIF("${QT_EDITION}" MATCHES "DesktopLight")
 834
 835   ########################################
 836   #
 837   #       Setting the LIBRARY-Variables
 838   #
 839   ########################################
 840
 841   # find the libraries
 842   FOREACH(QT_MODULE ${QT_MODULES})
 843     STRING(TOUPPER ${QT_MODULE} _upper_qt_module)
 844     FIND_LIBRARY(QT_${_upper_qt_module}_LIBRARY_RELEASE
 845                  NAMES ${QT_MODULE}${QT_LIBINFIX} ${QT_MODULE}${QT_LIBINFIX}4
 846                  PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH
 847         )
 848     FIND_LIBRARY(QT_${_upper_qt_module}_LIBRARY_DEBUG
 849                  NAMES ${QT_MODULE}${QT_LIBINFIX}_debug ${QT_MODULE}${QT_LIBINFIX}d ${QT_MODULE}${QT_LIBINFIX}d4
 850                  PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH
 851         )
 852   ENDFOREACH(QT_MODULE)
 853
 854   # QtUiTools not with other frameworks with binary installation (in /usr/lib)
 855   IF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTUITOOLS_LIBRARY_RELEASE)
 856     FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_RELEASE NAMES QtUiTools${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR})
 857   ENDIF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTUITOOLS_LIBRARY_RELEASE)
 858
 859   IF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
 860
 861     # try dropping a hint if trying to use Visual Studio with Qt built by mingw
 862     IF(QT_LIBRARY_DIR AND MSVC)
 863       IF(EXISTS ${QT_LIBRARY_DIR}/libqtmain.a)
 864         MESSAGE( FATAL_ERROR "It appears you're trying to use Visual Studio with Qt built by mingw")
 865       ENDIF(EXISTS ${QT_LIBRARY_DIR}/libqtmain.a)
 866     ENDIF(QT_LIBRARY_DIR AND MSVC)
 867
 868     IF(Qt4_FIND_REQUIRED)
 869       MESSAGE( FATAL_ERROR "Could NOT find QtCore. Check ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log for more details.")
 870     ENDIF(Qt4_FIND_REQUIRED)
 871   ENDIF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
 872
 873   # Set QT_QTDESIGNERCOMPONENTS_LIBRARY
 874   FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NAMES QtDesignerComponents${QT_LIBINFIX} QtDesignerComponents${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 875   FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_DEBUG   NAMES QtDesignerComponents${QT_LIBINFIX}_debug QtDesignerComponents${QT_LIBINFIX}d QtDesignerComponents${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 876
 877   # Set QT_QTMAIN_LIBRARY
 878   IF(WIN32)
 879     FIND_LIBRARY(QT_QTMAIN_LIBRARY_RELEASE NAMES qtmain${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR}
 880       NO_DEFAULT_PATH)
 881     FIND_LIBRARY(QT_QTMAIN_LIBRARY_DEBUG NAMES qtmain${QT_LIBINFIX}d PATHS ${QT_LIBRARY_DIR}
 882       NO_DEFAULT_PATH)
 883   ENDIF(WIN32)
 884
 885   # Set QT_QTASSISTANTCLIENT_LIBRARY
 886   FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 887   FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG   NAMES QtAssistantClient${QT_LIBINFIX}_debug QtAssistantClient${QT_LIBINFIX}d QtAssistantClient${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 888
 889   # Set QT_QTASSISTANT_LIBRARY
 890   FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_RELEASE NAMES QtAssistantClient${QT_LIBINFIX} QtAssistantClient${QT_LIBINFIX}4 QtAssistant${QT_LIBINFIX} QtAssistant${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 891   FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_DEBUG   NAMES QtAssistantClient${QT_LIBINFIX}_debug QtAssistantClient${QT_LIBINFIX}d QtAssistantClient${QT_LIBINFIX}d4 QtAssistant${QT_LIBINFIX}_debug QtAssistant${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 892
 893   # Set QT_QTHELP_LIBRARY
 894   FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene${QT_LIBINFIX} QtCLucene${QT_LIBINFIX}4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 895   FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_DEBUG   NAMES QtCLucene${QT_LIBINFIX}_debug QtCLucene${QT_LIBINFIX}d QtCLucene${QT_LIBINFIX}d4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 896   # QtCLucene not with other frameworks with binary installation (in /usr/lib)
 897   IF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCLUCENE_LIBRARY_RELEASE)
 898     FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene${QT_LIBINFIX} PATHS ${QT_LIBRARY_DIR})
 899   ENDIF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCLUCENE_LIBRARY_RELEASE)
 900
 901   ############################################
 902   #
 903   # Check the existence of the libraries.
 904   #
 905   ############################################
 906
 907   # On OSX when Qt is found as framework, never use the imported targets for now, since
 908   # in this case the handling of the framework directory currently does not work correctly.
 909   IF(QT_USE_FRAMEWORKS)
 910     SET(QT_USE_IMPORTED_TARGETS FALSE)
 911   ENDIF(QT_USE_FRAMEWORKS)
 912
 913
 914   MACRO (_QT4_ADJUST_LIB_VARS _camelCaseBasename)
 915
 916     STRING(TOUPPER "${_camelCaseBasename}" basename)
 917
 918     # The name of the imported targets, i.e. the prefix "Qt4::" must not change,
 919     # since it is stored in EXPORT-files as name of a required library. If the name would change
 920     # here, this would lead to the imported Qt4-library targets not being resolved by cmake anymore.
 921     IF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
 922
 923       IF(NOT TARGET Qt4::${_camelCaseBasename})
 924         ADD_LIBRARY(Qt4::${_camelCaseBasename} UNKNOWN IMPORTED )
 925
 926         IF (QT_${basename}_LIBRARY_RELEASE)
 927           SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
 928           SET_PROPERTY(TARGET Qt4::${_camelCaseBasename}        PROPERTY IMPORTED_LOCATION_RELEASE "${QT_${basename}_LIBRARY_RELEASE}" )
 929         ENDIF (QT_${basename}_LIBRARY_RELEASE)
 930
 931         IF (QT_${basename}_LIBRARY_DEBUG)
 932           SET_PROPERTY(TARGET Qt4::${_camelCaseBasename} APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
 933           SET_PROPERTY(TARGET Qt4::${_camelCaseBasename}        PROPERTY IMPORTED_LOCATION_DEBUG "${QT_${basename}_LIBRARY_DEBUG}" )
 934         ENDIF (QT_${basename}_LIBRARY_DEBUG)
 935       ENDIF(NOT TARGET Qt4::${_camelCaseBasename})
 936
 937       # If QT_USE_IMPORTED_TARGETS is enabled, the QT_QTFOO_LIBRARY variables are set to point at these
 938       # imported targets. This works better in general, and is also in almost all cases fully
 939       # backward compatible. The only issue is when a project A which had this enabled then exports its
 940       # libraries via export or EXPORT_LIBRARY_DEPENDENCIES(). In this case the libraries from project
 941       # A will depend on the imported Qt targets, and the names of these imported targets will be stored
 942       # in the dependency files on disk. This means when a project B then uses project A, these imported
 943       # targets must be created again, otherwise e.g. "Qt4__QtCore" will be interpreted as name of a
 944       # library file on disk, and not as a target, and linking will fail:
 945       IF(QT_USE_IMPORTED_TARGETS)
 946           SET(QT_${basename}_LIBRARY       Qt4::${_camelCaseBasename} )
 947           SET(QT_${basename}_LIBRARIES     Qt4::${_camelCaseBasename} )
 948       ELSE(QT_USE_IMPORTED_TARGETS)
 949
 950         # if the release- as well as the debug-version of the library have been found:
 951         IF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
 952           # if the generator supports configuration types then set
 953           # optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value
 954           IF (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 955             SET(QT_${basename}_LIBRARY       optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
 956           ELSE(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 957             # if there are no configuration types and CMAKE_BUILD_TYPE has no value
 958             # then just use the release libraries
 959             SET(QT_${basename}_LIBRARY       ${QT_${basename}_LIBRARY_RELEASE} )
 960           ENDIF(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 961           SET(QT_${basename}_LIBRARIES       optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
 962         ENDIF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
 963
 964         # if only the release version was found, set the debug variable also to the release version
 965         IF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 966           SET(QT_${basename}_LIBRARY_DEBUG ${QT_${basename}_LIBRARY_RELEASE})
 967           SET(QT_${basename}_LIBRARY       ${QT_${basename}_LIBRARY_RELEASE})
 968           SET(QT_${basename}_LIBRARIES     ${QT_${basename}_LIBRARY_RELEASE})
 969         ENDIF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 970
 971         # if only the debug version was found, set the release variable also to the debug version
 972         IF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
 973           SET(QT_${basename}_LIBRARY_RELEASE ${QT_${basename}_LIBRARY_DEBUG})
 974           SET(QT_${basename}_LIBRARY         ${QT_${basename}_LIBRARY_DEBUG})
 975           SET(QT_${basename}_LIBRARIES       ${QT_${basename}_LIBRARY_DEBUG})
 976         ENDIF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
 977
 978         # put the value in the cache:
 979         SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE STRING "The Qt ${basename} library" FORCE)
 980
 981       ENDIF(QT_USE_IMPORTED_TARGETS)
 982
 983 #message(STATUS "QT_${basename}_LIBRARY: ${QT_${basename}_LIBRARY}")
 984
 985       SET(QT_${basename}_FOUND 1)
 986
 987     ENDIF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
 988
 989     IF (QT_${basename}_INCLUDE_DIR)
 990       #add the include directory to QT_INCLUDES
 991       SET(QT_INCLUDES "${QT_${basename}_INCLUDE_DIR}" ${QT_INCLUDES})
 992     ENDIF (QT_${basename}_INCLUDE_DIR)
 993
 994     # Make variables changeble to the advanced user
 995     MARK_AS_ADVANCED(QT_${basename}_LIBRARY QT_${basename}_LIBRARY_RELEASE QT_${basename}_LIBRARY_DEBUG QT_${basename}_INCLUDE_DIR)
 996   ENDMACRO (_QT4_ADJUST_LIB_VARS)
 997
 998
 999   # Set QT_xyz_LIBRARY variable and add
1000   # library include path to QT_INCLUDES
1001   _QT4_ADJUST_LIB_VARS(QtCore)
1002   _QT4_ADJUST_LIB_VARS(QtGui)
1003   _QT4_ADJUST_LIB_VARS(Qt3Support)
1004   _QT4_ADJUST_LIB_VARS(QtAssistant)
1005   _QT4_ADJUST_LIB_VARS(QtAssistantClient)
1006   _QT4_ADJUST_LIB_VARS(QtCLucene)
1007   _QT4_ADJUST_LIB_VARS(QtDBus)
1008   _QT4_ADJUST_LIB_VARS(QtDesigner)
1009   _QT4_ADJUST_LIB_VARS(QtDesignerComponents)
1010   _QT4_ADJUST_LIB_VARS(QtHelp)
1011   _QT4_ADJUST_LIB_VARS(QtMultimedia)
1012   _QT4_ADJUST_LIB_VARS(QtNetwork)
1013   _QT4_ADJUST_LIB_VARS(QtNsPlugin)
1014   _QT4_ADJUST_LIB_VARS(QtOpenGL)
1015   _QT4_ADJUST_LIB_VARS(QtScript)
1016   _QT4_ADJUST_LIB_VARS(QtScriptTools)
1017   _QT4_ADJUST_LIB_VARS(QtSql)
1018   _QT4_ADJUST_LIB_VARS(QtSvg)
1019   _QT4_ADJUST_LIB_VARS(QtTest)
1020   _QT4_ADJUST_LIB_VARS(QtUiTools)
1021   _QT4_ADJUST_LIB_VARS(QtWebKit)
1022   _QT4_ADJUST_LIB_VARS(QtXml)
1023   _QT4_ADJUST_LIB_VARS(QtXmlPatterns)
1024   _QT4_ADJUST_LIB_VARS(phonon)
1025
1026   # platform dependent libraries
1027   IF(Q_WS_X11)
1028     _QT4_ADJUST_LIB_VARS(QtMotif)
1029   ENDIF(Q_WS_X11)
1030   IF(WIN32)
1031     _QT4_ADJUST_LIB_VARS(qtmain)
1032     _QT4_ADJUST_LIB_VARS(QAxServer)
1033     _QT4_ADJUST_LIB_VARS(QAxContainer)
1034   ENDIF(WIN32)
1035
1036   # If Qt is installed as a framework, we need to add QT_QTCORE_LIBRARY here (which
1037   # is the framework directory in that case), since this will make the cmake include_directories()
1038   # command recognize that we need the framework flag with the respective directory (-F)
1039   IF(QT_USE_FRAMEWORKS)
1040     SET(QT_INCLUDES       ${QT_INCLUDES} ${QT_QTCORE_LIBRARY} )
1041     SET(QT_INCLUDE_DIR ${QT_INCLUDE_DIR} ${QT_QTCORE_LIBRARY} )
1042   ENDIF(QT_USE_FRAMEWORKS)
1043
1044
1045
1046   #######################################
1047   #
1048   #       Check the executables of Qt
1049   #          ( moc, uic, rcc )
1050   #
1051   #######################################
1052
1053
1054   IF(QT_QMAKE_CHANGED)
1055     SET(QT_UIC_EXECUTABLE NOTFOUND)
1056     SET(QT_MOC_EXECUTABLE NOTFOUND)
1057     SET(QT_UIC3_EXECUTABLE NOTFOUND)
1058     SET(QT_RCC_EXECUTABLE NOTFOUND)
1059     SET(QT_DBUSCPP2XML_EXECUTABLE NOTFOUND)
1060     SET(QT_DBUSXML2CPP_EXECUTABLE NOTFOUND)
1061     SET(QT_LUPDATE_EXECUTABLE NOTFOUND)
1062     SET(QT_LRELEASE_EXECUTABLE NOTFOUND)
1063     SET(QT_LCONVERT_EXECUTABLE NOTFOUND)
1064     SET(QT_QCOLLECTIONGENERATOR_EXECUTABLE NOTFOUND)
1065     SET(QT_DESIGNER_EXECUTABLE NOTFOUND)
1066     SET(QT_LINGUIST_EXECUTABLE NOTFOUND)
1067   ENDIF(QT_QMAKE_CHANGED)
1068
1069   FIND_PROGRAM(QT_MOC_EXECUTABLE
1070     NAMES moc-qt4 moc
1071     PATHS ${QT_BINARY_DIR}
1072     NO_DEFAULT_PATH
1073     )
1074
1075   FIND_PROGRAM(QT_UIC_EXECUTABLE
1076     NAMES uic-qt4 uic
1077     PATHS ${QT_BINARY_DIR}
1078     NO_DEFAULT_PATH
1079     )
1080
1081   FIND_PROGRAM(QT_UIC3_EXECUTABLE
1082     NAMES uic3
1083     PATHS ${QT_BINARY_DIR}
1084     NO_DEFAULT_PATH
1085     )
1086
1087   FIND_PROGRAM(QT_RCC_EXECUTABLE
1088     NAMES rcc
1089     PATHS ${QT_BINARY_DIR}
1090     NO_DEFAULT_PATH
1091     )
1092
1093   FIND_PROGRAM(QT_DBUSCPP2XML_EXECUTABLE
1094     NAMES qdbuscpp2xml
1095     PATHS ${QT_BINARY_DIR}
1096     NO_DEFAULT_PATH
1097     )
1098
1099   FIND_PROGRAM(QT_DBUSXML2CPP_EXECUTABLE
1100     NAMES qdbusxml2cpp
1101     PATHS ${QT_BINARY_DIR}
1102     NO_DEFAULT_PATH
1103     )
1104
1105   FIND_PROGRAM(QT_LUPDATE_EXECUTABLE
1106     NAMES lupdate-qt4 lupdate
1107     PATHS ${QT_BINARY_DIR}
1108     NO_DEFAULT_PATH
1109     )
1110
1111   FIND_PROGRAM(QT_LRELEASE_EXECUTABLE
1112     NAMES lrelease-qt4 lrelease
1113     PATHS ${QT_BINARY_DIR}
1114     NO_DEFAULT_PATH
1115     )
1116
1117   FIND_PROGRAM(QT_LCONVERT_EXECUTABLE
1118     NAMES lconvert-qt4 lconvert
1119     PATHS ${QT_BINARY_DIR}
1120     NO_DEFAULT_PATH
1121     )
1122
1123   FIND_PROGRAM(QT_QCOLLECTIONGENERATOR_EXECUTABLE
1124     NAMES qcollectiongenerator-qt4 qcollectiongenerator
1125     PATHS ${QT_BINARY_DIR}
1126     NO_DEFAULT_PATH
1127     )
1128
1129   FIND_PROGRAM(QT_DESIGNER_EXECUTABLE
1130     NAMES designer-qt4 designer
1131     PATHS ${QT_BINARY_DIR}
1132     NO_DEFAULT_PATH
1133     )
1134
1135   FIND_PROGRAM(QT_LINGUIST_EXECUTABLE
1136     NAMES linguist-qt4 linguist
1137     PATHS ${QT_BINARY_DIR}
1138     NO_DEFAULT_PATH
1139     )
1140
1141   IF (QT_MOC_EXECUTABLE)
1142      SET(QT_WRAP_CPP "YES")
1143   ENDIF (QT_MOC_EXECUTABLE)
1144
1145   IF (QT_UIC_EXECUTABLE)
1146      SET(QT_WRAP_UI "YES")
1147   ENDIF (QT_UIC_EXECUTABLE)
1148
1149
1150
1151   MARK_AS_ADVANCED( QT_UIC_EXECUTABLE QT_UIC3_EXECUTABLE QT_MOC_EXECUTABLE
1152     QT_RCC_EXECUTABLE QT_DBUSXML2CPP_EXECUTABLE QT_DBUSCPP2XML_EXECUTABLE
1153     QT_LUPDATE_EXECUTABLE QT_LRELEASE_EXECUTABLE QT_QCOLLECTIONGENERATOR_EXECUTABLE
1154     QT_DESIGNER_EXECUTABLE QT_LINGUIST_EXECUTABLE)
1155
1156
1157   # get the directory of the current file, used later on in the file
1158   GET_FILENAME_COMPONENT( _qt4_current_dir  "${CMAKE_CURRENT_LIST_FILE}" PATH)
1159
1160   ######################################
1161   #
1162   #       Macros for building Qt files
1163   #
1164   ######################################
1165
1166   INCLUDE("${_qt4_current_dir}/Qt4Macros.cmake")
1167
1168
1169   ######################################
1170   #
1171   #       decide if Qt got found
1172   #
1173   ######################################
1174
1175   # if the includes,libraries,moc,uic and rcc are found then we have it
1176   IF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND
1177       QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE AND QT_QTCORE_LIBRARY)
1178     SET( QT4_FOUND "YES" )
1179     IF( NOT Qt4_FIND_QUIETLY)
1180       MESSAGE(STATUS "Found Qt-Version ${QTVERSION} (using ${QT_QMAKE_EXECUTABLE})")
1181     ENDIF( NOT Qt4_FIND_QUIETLY)
1182   ELSE( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND
1183         QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE AND QT_QTCORE_LIBRARY)
1184     SET( QT4_FOUND "NO")
1185     SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE)
1186     IF( Qt4_FIND_REQUIRED)
1187       IF ( NOT QT_LIBRARY_DIR )
1188         MESSAGE(STATUS "Qt libraries NOT found!")
1189       ENDIF(NOT QT_LIBRARY_DIR )
1190       IF ( NOT QT_INCLUDE_DIR )
1191         MESSAGE(STATUS "Qt includes NOT found!")
1192       ENDIF( NOT QT_INCLUDE_DIR )
1193       IF ( NOT QT_MOC_EXECUTABLE )
1194         MESSAGE(STATUS "Qt's moc NOT found!")
1195       ENDIF( NOT QT_MOC_EXECUTABLE )
1196       IF ( NOT QT_UIC_EXECUTABLE )
1197         MESSAGE(STATUS "Qt's uic NOT found!")
1198       ENDIF( NOT QT_UIC_EXECUTABLE )
1199       IF ( NOT QT_RCC_EXECUTABLE )
1200         MESSAGE(STATUS "Qt's rcc NOT found!")
1201       ENDIF( NOT QT_RCC_EXECUTABLE )
1202       MESSAGE( FATAL_ERROR "Qt libraries, includes, moc, uic or/and rcc NOT found!")
1203     ENDIF( Qt4_FIND_REQUIRED)
1204   ENDIF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND
1205          QT_UIC_EXECUTABLE AND  QT_RCC_EXECUTABLE AND QT_QTCORE_LIBRARY)
1206
1207   SET(QT_FOUND ${QT4_FOUND})
1208
1209
1210   ###############################################
1211   #
1212   #       configuration/system dependent settings
1213   #
1214   ###############################################
1215
1216   INCLUDE("${_qt4_current_dir}/Qt4ConfigDependentSettings.cmake")
1217
1218
1219   #######################################
1220   #
1221   #       compatibility settings
1222   #
1223   #######################################
1224   # Backwards compatibility for CMake1.4 and 1.2
1225   SET (QT_MOC_EXE ${QT_MOC_EXECUTABLE} )
1226   SET (QT_UIC_EXE ${QT_UIC_EXECUTABLE} )
1227
1228   SET( QT_QT_LIBRARY "")
1229
1230 ELSE(QT4_QMAKE_FOUND)
1231
1232    SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE)
1233
1234    # The code below is overly complex to make sure we do not break compatibility with CMake 2.6.x
1235    # For CMake 2.8, it should be simplified by getting rid of QT4_INSTALLED_VERSION_TOO_OLD and
1236    # QT4_INSTALLED_VERSION_TOO_NEW
1237    IF(Qt4_FIND_REQUIRED)
1238       IF(QT4_INSTALLED_VERSION_TOO_OLD)
1239     IF( Qt4_FIND_VERSION_EXACT )
1240       MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too old, version ${QT_MIN_VERSION} is required")
1241     ELSE( Qt4_FIND_VERSION_EXACT )
1242       MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
1243     ENDIF( Qt4_FIND_VERSION_EXACT )
1244       ELSE(QT4_INSTALLED_VERSION_TOO_OLD)
1245       IF( Qt4_FIND_VERSION_EXACT AND QT4_INSTALLED_VERSION_TOO_NEW )
1246       MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too new, version ${QT_MIN_VERSION} is required")
1247     ELSE( Qt4_FIND_VERSION_EXACT AND QT4_INSTALLED_VERSION_TOO_NEW )
1248       MESSAGE( FATAL_ERROR "Qt qmake not found!")
1249     ENDIF( Qt4_FIND_VERSION_EXACT AND QT4_INSTALLED_VERSION_TOO_NEW )
1250       ENDIF(QT4_INSTALLED_VERSION_TOO_OLD)
1251    ELSE(Qt4_FIND_REQUIRED)
1252       IF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
1253          MESSAGE(STATUS "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
1254       ENDIF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
1255    ENDIF(Qt4_FIND_REQUIRED)
1256
1257 ENDIF (QT4_QMAKE_FOUND)
1258