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 # First is QT_USE_FILE which is the path to a CMake file that can be included
   7 # to compile Qt 4 applications and libraries.  By default, the QtCore and QtGui
   8 # libraries are loaded. This behavior can be changed by setting one or more
   9 # of the following variables to true before doing INCLUDE(${QT_USE_FILE}):
  10 #                    QT_DONT_USE_QTCORE
  11 #                    QT_DONT_USE_QTGUI
  12 #                    QT_USE_QT3SUPPORT
  13 #                    QT_USE_QTASSISTANT
  14 #                    QT_USE_QTDESIGNER
  15 #                    QT_USE_QTMOTIF
  16 #                    QT_USE_QTMAIN
  17 #                    QT_USE_QTNETWORK
  18 #                    QT_USE_QTNSPLUGIN
  19 #                    QT_USE_QTOPENGL
  20 #                    QT_USE_QTSQL
  21 #                    QT_USE_QTXML
  22 #                    QT_USE_QTSVG
  23 #                    QT_USE_QTTEST
  24 #                    QT_USE_QTUITOOLS
  25 #                    QT_USE_QTDBUS
  26 #                    QT_USE_QTSCRIPT
  27 #                    QT_USE_QTASSISTANTCLIENT
  28 #                    QT_USE_QTHELP
  29 #                    QT_USE_QTWEBKIT
  30 #                    QT_USE_QTXMLPATTERNS
  31 #                    QT_USE_PHONON
  32 #
  33 # The file pointed to by QT_USE_FILE will set up your compile environment
  34 # by adding include directories, preprocessor defines, and populate a
  35 # QT_LIBRARIES variable containing all the Qt libraries and their dependencies.
  36 # Add the QT_LIBRARIES variable to your TARGET_LINK_LIBRARIES.
  37 #
  38 # Typical usage could be something like:
  39 #   FIND_PACKAGE(Qt4)
  40 #   SET(QT_USE_QTXML 1)
  41 #   INCLUDE(${QT_USE_FILE})
  42 #   ADD_EXECUTABLE(myexe main.cpp)
  43 #   TARGET_LINK_LIBRARIES(myexe ${QT_LIBRARIES})
  44 #
  45 #
  46 # There are also some files that need processing by some Qt tools such as moc
  47 # and uic.  Listed below are macros that may be used to process those files.
  48 #
  49 #  macro QT4_WRAP_CPP(outfiles inputfile ... OPTIONS ...)
  50 #        create moc code from a list of files containing Qt class with
  51 #        the Q_OBJECT declaration.  Options may be given to moc, such as those found
  52 #        when executing "moc -help"
  53 #
  54 #  macro QT4_WRAP_UI(outfiles inputfile ... OPTIONS ...)
  55 #        create code from a list of Qt designer ui files.
  56 #        Options may be given to uic, such as those found
  57 #        when executing "uic -help"
  58 #
  59 #  macro QT4_ADD_RESOURCES(outfiles inputfile ... OPTIONS ...)
  60 #        create code from a list of Qt resource files.
  61 #        Options may be given to rcc, such as those found
  62 #        when executing "rcc -help"
  63 #
  64 #  macro QT4_GENERATE_MOC(inputfile outputfile )
  65 #        creates a rule to run moc on infile and create outfile.
  66 #        Use this if for some reason QT4_WRAP_CPP() isn't appropriate, e.g.
  67 #        because you need a custom filename for the moc file or something similar.
  68 #
  69 #  macro QT4_AUTOMOC(sourcefile1 sourcefile2 ... )
  70 #        This macro is still experimental.
  71 #        It can be used to have moc automatically handled.
  72 #        So if you have the files foo.h and foo.cpp, and in foo.h a
  73 #        a class uses the Q_OBJECT macro, moc has to run on it. If you don't
  74 #        want to use QT4_WRAP_CPP() (which is reliable and mature), you can insert
  75 #        #include "foo.moc"
  76 #        in foo.cpp and then give foo.cpp as argument to QT4_AUTOMOC(). This will the
  77 #        scan all listed files at cmake-time for such included moc files and if it finds
  78 #        them cause a rule to be generated to run moc at build time on the
  79 #        accompanying header file foo.h.
  80 #        If a source file has the SKIP_AUTOMOC property set it will be ignored by this macro.
  81 #
  82 #  macro QT4_ADD_DBUS_INTERFACE(outfiles interface basename)
  83 #        create a the interface header and implementation files with the
  84 #        given basename from the given interface xml file and add it to
  85 #        the list of sources.
  86 #        To disable generating a namespace header, set the source file property
  87 #        NO_NAMESPACE to TRUE on the interface file.
  88 #        To include a header in the interface header, set the source file property
  89 #        INCLUDE to the name of the header.
  90 #        To specify a class name to use, set the source file property CLASSNAME
  91 #        to the name of the class.
  92 #
  93 #  macro QT4_ADD_DBUS_INTERFACES(outfiles inputfile ... )
  94 #        create the interface header and implementation files
  95 #        for all listed interface xml files
  96 #        the name will be automatically determined from the name of the xml file
  97 #        To disable generating namespace headers, set the source file property
  98 #        NO_NAMESPACE to TRUE for these inputfiles.
  99 #        To include a header in the interface header, set the source file property
 100 #        INCLUDE to the name of the header.
 101 #        To specify a class name to use, set the source file property CLASSNAME
 102 #        to the name of the class.
 103 #
 104 #  macro QT4_ADD_DBUS_ADAPTOR(outfiles xmlfile parentheader parentclassname [basename] [classname])
 105 #        create a dbus adaptor (header and implementation file) from the xml file
 106 #        describing the interface, and add it to the list of sources. The adaptor
 107 #        forwards the calls to a parent class, defined in parentheader and named
 108 #        parentclassname. The name of the generated files will be
 109 #        <basename>adaptor.{cpp,h} where basename defaults to the basename of the xml file.
 110 #        If <classname> is provided, then it will be used as the classname of the
 111 #        adaptor itself.
 112 #
 113 #  macro QT4_GENERATE_DBUS_INTERFACE( header [interfacename] OPTIONS ...)
 114 #        generate the xml interface file from the given header.
 115 #        If the optional argument interfacename is omitted, the name of the
 116 #        interface file is constructed from the basename of the header with
 117 #        the suffix .xml appended.
 118 #        Options may be given to qdbuscpp2xml, such as those found when executing "qdbuscpp2xml --help"
 119 #
 120 #  QT_FOUND         If false, don't try to use Qt.
 121 #  QT4_FOUND        If false, don't try to use Qt 4.
 122 #
 123 #  QT_QTCORE_FOUND        True if QtCore was found.
 124 #  QT_QTGUI_FOUND         True if QtGui was found.
 125 #  QT_QT3SUPPORT_FOUND    True if Qt3Support was found.
 126 #  QT_QTASSISTANT_FOUND   True if QtAssistant was found.
 127 #  QT_QTDBUS_FOUND        True if QtDBus was found.
 128 #  QT_QTDESIGNER_FOUND    True if QtDesigner was found.
 129 #  QT_QTDESIGNERCOMPONENTS True if QtDesignerComponents was found.
 130 #  QT_QTMOTIF_FOUND       True if QtMotif was found.
 131 #  QT_QTNETWORK_FOUND     True if QtNetwork was found.
 132 #  QT_QTNSPLUGIN_FOUND    True if QtNsPlugin was found.
 133 #  QT_QTOPENGL_FOUND      True if QtOpenGL was found.
 134 #  QT_QTSQL_FOUND         True if QtSql was found.
 135 #  QT_QTXML_FOUND         True if QtXml was found.
 136 #  QT_QTSVG_FOUND         True if QtSvg was found.
 137 #  QT_QTSCRIPT_FOUND      True if QtScript was found.
 138 #  QT_QTTEST_FOUND        True if QtTest was found.
 139 #  QT_QTUITOOLS_FOUND     True if QtUiTools was found.
 140 #  QT_QTASSISTANTCLIENT_FOUND         True if QtAssistantClient was found.
 141 #  QT_QTHELP_FOUND      True if QtHelp was found.
 142 #  QT_QTWEBKIT_FOUND        True if QtWebKit was found.
 143 #  QT_QTXMLPATTERNS_FOUND   True if QtXmlPatterns was found.
 144 #  QT_PHONON_FOUND          True if phonon was found.
 145 #
 146 #
 147 #  QT_DEFINITIONS   Definitions to use when compiling code that uses Qt.
 148 #                   You do not need to use this if you include QT_USE_FILE.
 149 #                   The QT_USE_FILE will also define QT_DEBUG and QT_NO_DEBUG
 150 #                   to fit your current build type.  Those are not contained
 151 #                   in QT_DEFINITIONS.
 152 #
 153 #  QT_INCLUDES      List of paths to all include directories of
 154 #                   Qt4 QT_INCLUDE_DIR and QT_QTCORE_INCLUDE_DIR are
 155 #                   always in this variable even if NOTFOUND,
 156 #                   all other INCLUDE_DIRS are
 157 #                   only added if they are found.
 158 #                   You do not need to use this if you include QT_USE_FILE.
 159 #
 160 #
 161 #  Include directories for the Qt modules are listed here.
 162 #  You do not need to use these variables if you include QT_USE_FILE.
 163 #
 164 #  QT_INCLUDE_DIR              Path to "include" of Qt4
 165 #  QT_QT_INCLUDE_DIR           Path to "include/Qt"
 166 #  QT_QT3SUPPORT_INCLUDE_DIR   Path to "include/Qt3Support"
 167 #  QT_QTASSISTANT_INCLUDE_DIR  Path to "include/QtAssistant"
 168 #  QT_QTCORE_INCLUDE_DIR       Path to "include/QtCore"
 169 #  QT_QTDESIGNER_INCLUDE_DIR   Path to "include/QtDesigner"
 170 #  QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR   Path to "include/QtDesigner"
 171 #  QT_QTDBUS_INCLUDE_DIR       Path to "include/QtDBus"
 172 #  QT_QTGUI_INCLUDE_DIR        Path to "include/QtGui"
 173 #  QT_QTMOTIF_INCLUDE_DIR      Path to "include/QtMotif"
 174 #  QT_QTNETWORK_INCLUDE_DIR    Path to "include/QtNetwork"
 175 #  QT_QTNSPLUGIN_INCLUDE_DIR   Path to "include/QtNsPlugin"
 176 #  QT_QTOPENGL_INCLUDE_DIR     Path to "include/QtOpenGL"
 177 #  QT_QTSQL_INCLUDE_DIR        Path to "include/QtSql"
 178 #  QT_QTXML_INCLUDE_DIR        Path to "include/QtXml"
 179 #  QT_QTSVG_INCLUDE_DIR        Path to "include/QtSvg"
 180 #  QT_QTSCRIPT_INCLUDE_DIR     Path to "include/QtScript"
 181 #  QT_QTTEST_INCLUDE_DIR       Path to "include/QtTest"
 182 #  QT_QTASSISTANTCLIENT_INCLUDE_DIR       Path to "include/QtAssistant"
 183 #  QT_QTHELP_INCLUDE_DIR       Path to "include/QtHelp"
 184 #  QT_QTWEBKIT_INCLUDE_DIR     Path to "include/QtWebKit"
 185 #  QT_QTXMLPATTERNS_INCLUDE_DIR  Path to "include/QtXmlPatterns"
 186 #  QT_PHONON_INCLUDE_DIR       Path to "include/phonon"
 187 #
 188 #  QT_LIBRARY_DIR              Path to "lib" of Qt4
 189 #
 190 #  QT_PLUGINS_DIR              Path to "plugins" for Qt4
 191 #
 192 # For every library of Qt, a QT_QTFOO_LIBRARY variable is defined, with the full path to the library.
 193 #
 194 # So there are the following variables:
 195 # The Qt3Support library:     QT_QT3SUPPORT_LIBRARY
 196 #
 197 # The QtAssistant library:    QT_QTASSISTANT_LIBRARY
 198 #
 199 # The QtCore library:         QT_QTCORE_LIBRARY
 200 #
 201 # The QtDBus library:         QT_QTDBUS_LIBRARY
 202 #
 203 # The QtDesigner library:     QT_QTDESIGNER_LIBRARY
 204 #
 205 # The QtDesignerComponents library:     QT_QTDESIGNERCOMPONENTS_LIBRARY
 206 #
 207 # The QtGui library:          QT_QTGUI_LIBRARY
 208 #
 209 # The QtMotif library:        QT_QTMOTIF_LIBRARY
 210 #
 211 # The QtNetwork library:      QT_QTNETWORK_LIBRARY
 212 #
 213 # The QtNsPLugin library:     QT_QTNSPLUGIN_LIBRARY
 214 #
 215 # The QtOpenGL library:       QT_QTOPENGL_LIBRARY
 216 #
 217 # The QtSql library:          QT_QTSQL_LIBRARY
 218 #
 219 # The QtXml library:          QT_QTXML_LIBRARY
 220 #
 221 # The QtSvg library:          QT_QTSVG_LIBRARY
 222 #
 223 # The QtScript library:       QT_QTSCRIPT_LIBRARY
 224 #
 225 # The QtTest library:         QT_QTTEST_LIBRARY
 226 #
 227 # The qtmain library for Windows QT_QTMAIN_LIBRARY
 228 #
 229 # The QtUiTools library:      QT_QTUITOOLS_LIBRARY
 230 #
 231 # The QtAssistantClient library:  QT_QTASSISTANTCLIENT_LIBRARY
 232 #
 233 # The QtHelp library:             QT_QTHELP_LIBRARY
 234 #
 235 # The QtWebKit library:           QT_QTWEBKIT_LIBRARY
 236 #
 237 # The QtXmlPatterns library:      QT_QTXMLPATTERNS_LIBRARY
 238 #
 239 # The Phonon library:             QT_PHONON_LIBRARY
 240 #
 241 # also defined, but NOT for general use are
 242 #  QT_MOC_EXECUTABLE          Where to find the moc tool.
 243 #  QT_UIC_EXECUTABLE          Where to find the uic tool.
 244 #  QT_UIC3_EXECUTABLE         Where to find the uic3 tool.
 245 #  QT_RCC_EXECUTABLE          Where to find the rcc tool
 246 #  QT_DBUSCPP2XML_EXECUTABLE  Where to find the qdbuscpp2xml tool.
 247 #  QT_DBUSXML2CPP_EXECUTABLE  Where to find the qdbusxml2cpp tool.
 248 #  QT_LUPDATE_EXECUTABLE      Where to find the lupdate tool.
 249 #  QT_LRELEASE_EXECUTABLE     Where to find the lrelease tool.
 250 #
 251 #  QT_DOC_DIR                 Path to "doc" of Qt4
 252 #  QT_MKSPECS_DIR             Path to "mkspecs" of Qt4
 253 #
 254 #
 255 # These are around for backwards compatibility
 256 # they will be set
 257 #  QT_WRAP_CPP  Set true if QT_MOC_EXECUTABLE is found
 258 #  QT_WRAP_UI   Set true if QT_UIC_EXECUTABLE is found
 259 #
 260 # These variables do _NOT_ have any effect anymore (compared to FindQt.cmake)
 261 #  QT_MT_REQUIRED         Qt4 is now always multithreaded
 262 #
 263 # These variables are set to "" Because Qt structure changed
 264 # (They make no sense in Qt4)
 265 #  QT_QT_LIBRARY        Qt-Library is now split
 266
 267 # Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
 268 # See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
 269
 270
 271 # If Qt3 has already been found, fail.
 272 IF(QT_QT_LIBRARY)
 273   IF(Qt4_FIND_REQUIRED)
 274     MESSAGE( FATAL_ERROR "Qt3 and Qt4 cannot be used together in one project.")
 275   ELSE(Qt4_FIND_REQUIRED)
 276     IF(NOT Qt4_FIND_QUIETLY)
 277       MESSAGE( STATUS    "Qt3 and Qt4 cannot be used together in one project.")
 278     ENDIF(NOT Qt4_FIND_QUIETLY)
 279     RETURN()
 280   ENDIF(Qt4_FIND_REQUIRED)
 281 ENDIF(QT_QT_LIBRARY)
 282
 283
 284 IF (QT4_QMAKE_FOUND)
 285    # Check already done in this cmake run, nothing more to do
 286    RETURN()
 287 ENDIF (QT4_QMAKE_FOUND)
 288
 289 # check that QT_NO_DEBUG is defined for release configurations
 290 MACRO(QT_CHECK_FLAG_EXISTS FLAG VAR DOC)
 291   IF(NOT ${VAR} MATCHES "${FLAG}")
 292     SET(${VAR} "${${VAR}} ${FLAG}"
 293       CACHE STRING "Flags used by the compiler during ${DOC} builds." FORCE)
 294   ENDIF(NOT ${VAR} MATCHES "${FLAG}")
 295 ENDMACRO(QT_CHECK_FLAG_EXISTS FLAG VAR)
 296 QT_CHECK_FLAG_EXISTS(-DQT_NO_DEBUG CMAKE_CXX_FLAGS_RELWITHDEBINFO "Release with Debug Info")
 297 QT_CHECK_FLAG_EXISTS(-DQT_NO_DEBUG CMAKE_CXX_FLAGS_RELEASE "release")
 298 QT_CHECK_FLAG_EXISTS(-DQT_NO_DEBUG CMAKE_CXX_FLAGS_MINSIZEREL "release minsize")
 299
 300 INCLUDE(CheckSymbolExists)
 301 INCLUDE(MacroAddFileDependencies)
 302 INCLUDE(MacroPushRequiredVars)
 303
 304 SET(QT_USE_FILE ${CMAKE_ROOT}/Modules/UseQt4.cmake)
 305
 306 SET( QT_DEFINITIONS "")
 307
 308 IF (WIN32)
 309   SET(QT_DEFINITIONS -DQT_DLL)
 310 ENDIF(WIN32)
 311
 312 SET(QT4_INSTALLED_VERSION_TOO_OLD FALSE)
 313
 314 #  macro for asking qmake to process pro files
 315 MACRO(QT_QUERY_QMAKE outvar invar)
 316   FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake/tmp.pro
 317     "message(CMAKE_MESSAGE<$$${invar}>)")
 318
 319   # Invoke qmake with the tmp.pro program to get the desired
 320   # information.  Use the same variable for both stdout and stderr
 321   # to make sure we get the output on all platforms.
 322   EXECUTE_PROCESS(COMMAND ${QT_QMAKE_EXECUTABLE}
 323     WORKING_DIRECTORY
 324     ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake
 325     OUTPUT_VARIABLE _qmake_query_output
 326     RESULT_VARIABLE _qmake_result
 327     ERROR_VARIABLE _qmake_query_output )
 328
 329   FILE(REMOVE_RECURSE
 330     "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake")
 331
 332   IF(_qmake_result)
 333     MESSAGE(WARNING " querying qmake for ${invar}.  qmake reported:\n${_qmake_query_output}")
 334   ELSE(_qmake_result)
 335     STRING(REGEX REPLACE ".*CMAKE_MESSAGE<([^>]*).*" "\\1" ${outvar} "${_qmake_query_output}")
 336   ENDIF(_qmake_result)
 337
 338 ENDMACRO(QT_QUERY_QMAKE)
 339
 340 GET_FILENAME_COMPONENT(qt_install_version "[HKEY_CURRENT_USER\\Software\\trolltech\\Versions;DefaultQtVersion]" NAME)
 341 # check for qmake
 342 FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake qmake4 qmake-qt4 PATHS
 343   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin"
 344   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin"
 345   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\${qt_install_version};InstallDir]/bin"
 346   $ENV{QTDIR}/bin
 347 )
 348
 349 IF (QT_QMAKE_EXECUTABLE)
 350
 351   SET(QT4_QMAKE_FOUND FALSE)
 352
 353   EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE} ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION)
 354
 355   # check for qt3 qmake and then try and find qmake4 or qmake-qt4 in the path
 356   IF("${QTVERSION}" MATCHES "Unknown")
 357     SET(QT_QMAKE_EXECUTABLE NOTFOUND CACHE FILEPATH "" FORCE)
 358     FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake4 qmake-qt4 PATHS
 359       "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin"
 360       "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin"
 361       $ENV{QTDIR}/bin
 362       )
 363     IF(QT_QMAKE_EXECUTABLE)
 364       EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE}
 365         ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION)
 366     ENDIF(QT_QMAKE_EXECUTABLE)
 367   ENDIF("${QTVERSION}" MATCHES "Unknown")
 368
 369   # check that we found the Qt4 qmake, Qt3 qmake output won't match here
 370   STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" qt_version_tmp "${QTVERSION}")
 371   IF (qt_version_tmp)
 372
 373     # we need at least version 4.0.0
 374     IF (NOT QT_MIN_VERSION)
 375       SET(QT_MIN_VERSION "4.0.0")
 376     ENDIF (NOT QT_MIN_VERSION)
 377
 378     #now parse the parts of the user given version string into variables
 379     STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" req_qt_major_vers "${QT_MIN_VERSION}")
 380     IF (NOT req_qt_major_vers)
 381       MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", expected e.g. \"4.0.1\"")
 382     ENDIF (NOT req_qt_major_vers)
 383
 384     # now parse the parts of the user given version string into variables
 385     STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" req_qt_major_vers "${QT_MIN_VERSION}")
 386     STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" req_qt_minor_vers "${QT_MIN_VERSION}")
 387     STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" req_qt_patch_vers "${QT_MIN_VERSION}")
 388
 389     IF (NOT req_qt_major_vers EQUAL 4)
 390       MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", major version 4 is required, e.g. \"4.0.1\"")
 391     ENDIF (NOT req_qt_major_vers EQUAL 4)
 392
 393     # and now the version string given by qmake
 394     STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+.*" "\\1" found_qt_major_vers "${QTVERSION}")
 395     STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+.*" "\\1" found_qt_minor_vers "${QTVERSION}")
 396     STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" found_qt_patch_vers "${QTVERSION}")
 397
 398     # compute an overall version number which can be compared at once
 399     MATH(EXPR req_vers "${req_qt_major_vers}*10000 + ${req_qt_minor_vers}*100 + ${req_qt_patch_vers}")
 400     MATH(EXPR found_vers "${found_qt_major_vers}*10000 + ${found_qt_minor_vers}*100 + ${found_qt_patch_vers}")
 401
 402     IF (found_vers LESS req_vers)
 403       SET(QT4_QMAKE_FOUND FALSE)
 404       SET(QT4_INSTALLED_VERSION_TOO_OLD TRUE)
 405     ELSE (found_vers LESS req_vers)
 406       SET(QT4_QMAKE_FOUND TRUE)
 407     ENDIF (found_vers LESS req_vers)
 408   ENDIF (qt_version_tmp)
 409
 410 ENDIF (QT_QMAKE_EXECUTABLE)
 411
 412 IF (QT4_QMAKE_FOUND)
 413
 414   if (WIN32)
 415     # get qt install dir
 416     get_filename_component(_DIR ${QT_QMAKE_EXECUTABLE} PATH )
 417     get_filename_component(QT_INSTALL_DIR ${_DIR} PATH )
 418   endif (WIN32)
 419
 420   # ask qmake for the library dir
 421   # Set QT_LIBRARY_DIR
 422   IF (NOT QT_LIBRARY_DIR)
 423     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 424       ARGS "-query QT_INSTALL_LIBS"
 425       OUTPUT_VARIABLE QT_LIBRARY_DIR_TMP )
 426     # make sure we have / and not \ as qmake gives on windows
 427     FILE(TO_CMAKE_PATH "${QT_LIBRARY_DIR_TMP}" QT_LIBRARY_DIR_TMP)
 428     IF(EXISTS "${QT_LIBRARY_DIR_TMP}")
 429       SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE PATH "Qt library dir")
 430     ELSE(EXISTS "${QT_LIBRARY_DIR_TMP}")
 431       MESSAGE("Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_LIBS as ${QT_LIBRARY_DIR_TMP}")
 432       MESSAGE("Warning: ${QT_LIBRARY_DIR_TMP} does NOT exist, Qt must NOT be installed correctly.")
 433     ENDIF(EXISTS "${QT_LIBRARY_DIR_TMP}")
 434   ENDIF(NOT QT_LIBRARY_DIR)
 435
 436   IF (APPLE)
 437     IF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 438       SET(QT_USE_FRAMEWORKS ON
 439         CACHE BOOL "Set to ON if Qt build uses frameworks.")
 440     ELSE (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 441       SET(QT_USE_FRAMEWORKS OFF
 442         CACHE BOOL "Set to ON if Qt build uses frameworks.")
 443     ENDIF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 444
 445     MARK_AS_ADVANCED(QT_USE_FRAMEWORKS)
 446   ENDIF (APPLE)
 447
 448   # ask qmake for the binary dir
 449   IF (QT_LIBRARY_DIR AND NOT QT_BINARY_DIR)
 450      EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE}
 451        ARGS "-query QT_INSTALL_BINS"
 452        OUTPUT_VARIABLE qt_bins )
 453      # make sure we have / and not \ as qmake gives on windows
 454      FILE(TO_CMAKE_PATH "${qt_bins}" qt_bins)
 455      SET(QT_BINARY_DIR ${qt_bins} CACHE INTERNAL "")
 456   ENDIF (QT_LIBRARY_DIR AND NOT QT_BINARY_DIR)
 457
 458   # ask qmake for the include dir
 459   IF (QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR)
 460       EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 461         ARGS "-query QT_INSTALL_HEADERS"
 462         OUTPUT_VARIABLE qt_headers )
 463       # make sure we have / and not \ as qmake gives on windows
 464       FILE(TO_CMAKE_PATH "${qt_headers}" qt_headers)
 465       SET(QT_HEADERS_DIR ${qt_headers} CACHE INTERNAL "")
 466   ENDIF(QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR)
 467
 468
 469   # ask qmake for the documentation directory
 470   IF (QT_LIBRARY_DIR AND NOT QT_DOC_DIR)
 471     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 472       ARGS "-query QT_INSTALL_DOCS"
 473       OUTPUT_VARIABLE qt_doc_dir )
 474     # make sure we have / and not \ as qmake gives on windows
 475     FILE(TO_CMAKE_PATH "${qt_doc_dir}" qt_doc_dir)
 476     SET(QT_DOC_DIR ${qt_doc_dir} CACHE PATH "The location of the Qt docs")
 477   ENDIF (QT_LIBRARY_DIR AND NOT QT_DOC_DIR)
 478
 479   # ask qmake for the mkspecs directory
 480   IF (QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR)
 481     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 482       ARGS "-query QMAKE_MKSPECS"
 483       OUTPUT_VARIABLE qt_mkspecs_dirs )
 484     # do not replace : on windows as it might be a drive letter
 485     # and windows should already use ; as a separator
 486     IF(UNIX)
 487       STRING(REPLACE ":" ";" qt_mkspecs_dirs "${qt_mkspecs_dirs}")
 488     ENDIF(UNIX)
 489     FIND_PATH(QT_MKSPECS_DIR qconfig.pri PATHS ${qt_mkspecs_dirs}
 490       DOC "The location of the Qt mkspecs containing qconfig.pri"
 491       NO_DEFAULT_PATH )
 492   ENDIF (QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR)
 493
 494   # ask qmake for the plugins directory
 495   IF (QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR)
 496     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 497       ARGS "-query QT_INSTALL_PLUGINS"
 498       OUTPUT_VARIABLE qt_plugins_dir )
 499     # make sure we have / and not \ as qmake gives on windows
 500     FILE(TO_CMAKE_PATH "${qt_plugins_dir}" qt_plugins_dir)
 501     SET(QT_PLUGINS_DIR ${qt_plugins_dir} CACHE PATH "The location of the Qt plugins")
 502   ENDIF (QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR)
 503   ########################################
 504   #
 505   #       Setting the INCLUDE-Variables
 506   #
 507   ########################################
 508
 509   FIND_PATH(QT_QTCORE_INCLUDE_DIR QtGlobal
 510     ${QT_HEADERS_DIR}/QtCore
 511     ${QT_LIBRARY_DIR}/QtCore.framework/Headers
 512     NO_DEFAULT_PATH
 513     )
 514
 515   # Set QT_INCLUDE_DIR by removine "/QtCore" in the string ${QT_QTCORE_INCLUDE_DIR}
 516   IF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
 517     IF (QT_USE_FRAMEWORKS)
 518       SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR})
 519     ELSE (QT_USE_FRAMEWORKS)
 520       STRING( REGEX REPLACE "/QtCore$" "" qt4_include_dir ${QT_QTCORE_INCLUDE_DIR})
 521       SET( QT_INCLUDE_DIR ${qt4_include_dir} CACHE PATH "")
 522     ENDIF (QT_USE_FRAMEWORKS)
 523   ENDIF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
 524
 525   IF( NOT QT_INCLUDE_DIR)
 526     IF(Qt4_FIND_REQUIRED)
 527       MESSAGE( FATAL_ERROR "Could NOT find QtGlobal header")
 528     ENDIF(Qt4_FIND_REQUIRED)
 529   ENDIF( NOT QT_INCLUDE_DIR)
 530
 531   #############################################
 532   #
 533   # Find out what window system we're using
 534   #
 535   #############################################
 536   # Save required includes and required_flags variables
 537   macro_push_required_vars()
 538   # Add QT_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES
 539   SET(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${QT_INCLUDE_DIR}")
 540   # On Mac OS X when Qt has framework support, also add the framework path
 541   IF( QT_USE_FRAMEWORKS )
 542     SET(CMAKE_REQUIRED_FLAGS "-F${QT_LIBRARY_DIR} ")
 543   ENDIF( QT_USE_FRAMEWORKS )
 544   # Check for Window system symbols (note: only one should end up being set)
 545   CHECK_SYMBOL_EXISTS(Q_WS_X11 "QtCore/qglobal.h" Q_WS_X11)
 546   CHECK_SYMBOL_EXISTS(Q_WS_WIN "QtCore/qglobal.h" Q_WS_WIN)
 547   CHECK_SYMBOL_EXISTS(Q_WS_QWS "QtCore/qglobal.h" Q_WS_QWS)
 548   CHECK_SYMBOL_EXISTS(Q_WS_MAC "QtCore/qglobal.h" Q_WS_MAC)
 549
 550   IF (QT_QTCOPY_REQUIRED)
 551      CHECK_SYMBOL_EXISTS(QT_IS_QTCOPY "QtCore/qglobal.h" QT_KDE_QT_COPY)
 552      IF (NOT QT_IS_QTCOPY)
 553         MESSAGE(FATAL_ERROR "qt-copy is required, but hasn't been found")
 554      ENDIF (NOT QT_IS_QTCOPY)
 555   ENDIF (QT_QTCOPY_REQUIRED)
 556
 557   # Restore CMAKE_REQUIRED_INCLUDES+CMAKE_REQUIRED_FLAGS variables
 558   macro_pop_required_vars()
 559   #
 560   #############################################
 561
 562   IF (QT_USE_FRAMEWORKS)
 563     SET(QT_DEFINITIONS ${QT_DEFINITIONS} -F${QT_LIBRARY_DIR} -L${QT_LIBRARY_DIR} )
 564   ENDIF (QT_USE_FRAMEWORKS)
 565
 566   # Set QT_QT3SUPPORT_INCLUDE_DIR
 567   FIND_PATH(QT_QT3SUPPORT_INCLUDE_DIR Qt3Support
 568     PATHS
 569     ${QT_INCLUDE_DIR}/Qt3Support
 570     ${QT_LIBRARY_DIR}/Qt3Support.framework/Headers
 571     NO_DEFAULT_PATH
 572     )
 573
 574   # Set QT_QT_INCLUDE_DIR
 575   FIND_PATH(QT_QT_INCLUDE_DIR qglobal.h
 576     PATHS
 577     ${QT_INCLUDE_DIR}/Qt
 578     ${QT_LIBRARY_DIR}/QtCore.framework/Headers
 579     NO_DEFAULT_PATH
 580     )
 581
 582   # Set QT_QTGUI_INCLUDE_DIR
 583   FIND_PATH(QT_QTGUI_INCLUDE_DIR QtGui
 584     PATHS
 585     ${QT_INCLUDE_DIR}/QtGui
 586     ${QT_LIBRARY_DIR}/QtGui.framework/Headers
 587     NO_DEFAULT_PATH
 588     )
 589
 590   # Set QT_QTSVG_INCLUDE_DIR
 591   FIND_PATH(QT_QTSVG_INCLUDE_DIR QtSvg
 592     PATHS
 593     ${QT_INCLUDE_DIR}/QtSvg
 594     ${QT_LIBRARY_DIR}/QtSvg.framework/Headers
 595     NO_DEFAULT_PATH
 596     )
 597
 598   # Set QT_QTSCRIPT_INCLUDE_DIR
 599   FIND_PATH(QT_QTSCRIPT_INCLUDE_DIR QtScript
 600     PATHS
 601     ${QT_INCLUDE_DIR}/QtScript
 602     ${QT_LIBRARY_DIR}/QtScript.framework/Headers
 603     NO_DEFAULT_PATH
 604     )
 605
 606   # Set QT_QTTEST_INCLUDE_DIR
 607   FIND_PATH(QT_QTTEST_INCLUDE_DIR QtTest
 608     PATHS
 609     ${QT_INCLUDE_DIR}/QtTest
 610     ${QT_LIBRARY_DIR}/QtTest.framework/Headers
 611     NO_DEFAULT_PATH
 612     )
 613
 614   # Set QT_QTUITOOLS_INCLUDE_DIR
 615   FIND_PATH(QT_QTUITOOLS_INCLUDE_DIR QtUiTools
 616     PATHS
 617     ${QT_INCLUDE_DIR}/QtUiTools
 618     ${QT_LIBRARY_DIR}/QtUiTools.framework/Headers
 619     NO_DEFAULT_PATH
 620     )
 621
 622   # Set QT_QTMOTIF_INCLUDE_DIR
 623   IF(Q_WS_X11)
 624     FIND_PATH(QT_QTMOTIF_INCLUDE_DIR QtMotif
 625       PATHS
 626       ${QT_INCLUDE_DIR}/QtMotif
 627       NO_DEFAULT_PATH )
 628   ENDIF(Q_WS_X11)
 629
 630   # Set QT_QTNETWORK_INCLUDE_DIR
 631   FIND_PATH(QT_QTNETWORK_INCLUDE_DIR QtNetwork
 632     PATHS
 633     ${QT_INCLUDE_DIR}/QtNetwork
 634     ${QT_LIBRARY_DIR}/QtNetwork.framework/Headers
 635     NO_DEFAULT_PATH
 636     )
 637
 638   # Set QT_QTNSPLUGIN_INCLUDE_DIR
 639   FIND_PATH(QT_QTNSPLUGIN_INCLUDE_DIR QtNsPlugin
 640     PATHS
 641     ${QT_INCLUDE_DIR}/QtNsPlugin
 642     ${QT_LIBRARY_DIR}/QtNsPlugin.framework/Headers
 643     NO_DEFAULT_PATH
 644     )
 645
 646   # Set QT_QTOPENGL_INCLUDE_DIR
 647   FIND_PATH(QT_QTOPENGL_INCLUDE_DIR QtOpenGL
 648     PATHS
 649     ${QT_INCLUDE_DIR}/QtOpenGL
 650     ${QT_LIBRARY_DIR}/QtOpenGL.framework/Headers
 651     NO_DEFAULT_PATH
 652     )
 653
 654   # Set QT_QTSQL_INCLUDE_DIR
 655   FIND_PATH(QT_QTSQL_INCLUDE_DIR QtSql
 656     PATHS
 657     ${QT_INCLUDE_DIR}/QtSql
 658     ${QT_LIBRARY_DIR}/QtSql.framework/Headers
 659     NO_DEFAULT_PATH
 660     )
 661
 662   # Set QT_QTXML_INCLUDE_DIR
 663   FIND_PATH(QT_QTXML_INCLUDE_DIR QtXml
 664     PATHS
 665     ${QT_INCLUDE_DIR}/QtXml
 666     ${QT_LIBRARY_DIR}/QtXml.framework/Headers
 667     NO_DEFAULT_PATH
 668     )
 669
 670   # Set QT_QTASSISTANT_INCLUDE_DIR
 671   FIND_PATH(QT_QTASSISTANT_INCLUDE_DIR QtAssistant
 672     PATHS
 673     ${QT_INCLUDE_DIR}/QtAssistant
 674     ${QT_HEADERS_DIR}/QtAssistant
 675     ${QT_LIBRARY_DIR}/QtAssistant.framework/Headers
 676     NO_DEFAULT_PATH
 677     )
 678
 679   # Set QT_QTDESIGNER_INCLUDE_DIR
 680   FIND_PATH(QT_QTDESIGNER_INCLUDE_DIR QDesignerComponents
 681     PATHS
 682     ${QT_INCLUDE_DIR}/QtDesigner
 683     ${QT_HEADERS_DIR}/QtDesigner
 684     ${QT_LIBRARY_DIR}/QtDesigner.framework/Headers
 685     NO_DEFAULT_PATH
 686     )
 687
 688   # Set QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR
 689   FIND_PATH(QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR QDesignerComponents
 690     PATHS
 691     ${QT_INCLUDE_DIR}/QtDesigner
 692     ${QT_HEADERS_DIR}/QtDesigner
 693     NO_DEFAULT_PATH
 694     )
 695
 696   # Set QT_QTDBUS_INCLUDE_DIR
 697   FIND_PATH(QT_QTDBUS_INCLUDE_DIR QtDBus
 698     PATHS
 699     ${QT_INCLUDE_DIR}/QtDBus
 700     ${QT_HEADERS_DIR}/QtDBus
 701     ${QT_LIBRARY_DIR}/QtDBus.framework/Headers
 702     NO_DEFAULT_PATH
 703     )
 704
 705   # Set QT_QTASSISTANTCLIENT_INCLUDE_DIR
 706   FIND_PATH(QT_QTASSISTANTCLIENT_INCLUDE_DIR QAssistantClient
 707     PATHS
 708     ${QT_INCLUDE_DIR}/QtAssistant
 709     ${QT_HEADERS_DIR}/QtAssistant
 710     NO_DEFAULT_PATH
 711     )
 712
 713   # Set QT_QTHELP_INCLUDE_DIR
 714   FIND_PATH(QT_QTHELP_INCLUDE_DIR QtHelp
 715     PATHS
 716     ${QT_INCLUDE_DIR}/QtHelp
 717     ${QT_HEADERS_DIR}/QtHelp
 718     NO_DEFAULT_PATH
 719     )
 720
 721   # Set QT_QTWEBKIT_INCLUDE_DIR
 722   FIND_PATH(QT_QTWEBKIT_INCLUDE_DIR QtWebKit
 723     PATHS
 724     ${QT_INCLUDE_DIR}/QtWebKit
 725     ${QT_HEADERS_DIR}/QtWebKit
 726     NO_DEFAULT_PATH
 727     )
 728
 729   # Set QT_QTXMLPATTERNS_INCLUDE_DIR
 730   FIND_PATH(QT_QTXMLPATTERNS_INCLUDE_DIR QtXmlPatterns
 731     PATHS
 732     ${QT_INCLUDE_DIR}/QtXmlPatterns
 733     ${QT_HEADERS_DIR}/QtXmlPatterns
 734     NO_DEFAULT_PATH
 735     )
 736
 737   # Set QT_PHONON_INCLUDE_DIR
 738   FIND_PATH(QT_PHONON_INCLUDE_DIR phonon
 739     PATHS
 740     ${QT_INCLUDE_DIR}/phonon
 741     NO_DEFAULT_PATH
 742     )
 743
 744   # Make variables changeble to the advanced user
 745   MARK_AS_ADVANCED( QT_LIBRARY_DIR QT_INCLUDE_DIR QT_QT_INCLUDE_DIR QT_DOC_DIR QT_MKSPECS_DIR QT_PLUGINS_DIR)
 746
 747   # Set QT_INCLUDES
 748   SET( QT_INCLUDES ${QT_QT_INCLUDE_DIR} ${QT_MKSPECS_DIR}/default ${QT_INCLUDE_DIR} )
 749
 750   ########################################
 751   #
 752   #       Setting the LIBRARY-Variables
 753   #
 754   ########################################
 755
 756   IF (QT_USE_FRAMEWORKS)
 757     # If FIND_LIBRARY found libraries in Apple frameworks, we would NOT have
 758     # to jump through these hoops.
 759     IF(EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 760       SET(QT_QTCORE_FOUND TRUE)
 761       SET(QT_QTCORE_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtCore" CACHE STRING "The QtCore library.")
 762     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 763       SET(QT_QTCORE_FOUND FALSE)
 764     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 765
 766     IF(EXISTS ${QT_LIBRARY_DIR}/QtGui.framework)
 767       SET(QT_QTGUI_FOUND TRUE)
 768       SET(QT_QTGUI_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtGui" CACHE STRING "The QtGui library.")
 769     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtGui.framework)
 770       SET(QT_QTGUI_FOUND FALSE)
 771     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtGui.framework)
 772
 773     IF(EXISTS ${QT_LIBRARY_DIR}/Qt3Support.framework)
 774       SET(QT_QT3SUPPORT_FOUND TRUE)
 775       SET(QT_QT3SUPPORT_LIBRARY "-F${QT_LIBRARY_DIR} -framework Qt3Support" CACHE STRING "The Qt3Support library.")
 776     ELSE(EXISTS ${QT_LIBRARY_DIR}/Qt3Support.framework)
 777       SET(QT_QT3SUPPORT_FOUND FALSE)
 778     ENDIF(EXISTS ${QT_LIBRARY_DIR}/Qt3Support.framework)
 779
 780     IF(EXISTS ${QT_LIBRARY_DIR}/QtNetwork.framework)
 781       SET(QT_QTNETWORK_FOUND TRUE)
 782       SET(QT_QTNETWORK_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtNetwork" CACHE STRING "The QtNetwork library.")
 783     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtNetwork.framework)
 784       SET(QT_QTNETWORK_FOUND FALSE)
 785     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtNetwork.framework)
 786
 787     IF(EXISTS ${QT_LIBRARY_DIR}/QtOpenGL.framework)
 788       SET(QT_QTOPENGL_FOUND TRUE)
 789       SET(QT_QTOPENGL_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtOpenGL" CACHE STRING "The QtOpenGL library.")
 790     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtOpenGL.framework)
 791       SET(QT_QTOPENGL_FOUND FALSE)
 792     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtOpenGL.framework)
 793
 794     IF(EXISTS ${QT_LIBRARY_DIR}/QtSql.framework)
 795       SET(QT_QTSQL_FOUND TRUE)
 796       SET(QT_QTSQL_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtSql" CACHE STRING "The QtSql library.")
 797     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtSql.framework)
 798       SET(QT_QTSQL_FOUND FALSE)
 799     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtSql.framework)
 800
 801     IF(EXISTS ${QT_LIBRARY_DIR}/QtXml.framework)
 802       SET(QT_QTXML_FOUND TRUE)
 803       SET(QT_QTXML_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtXml" CACHE STRING "The QtXml library.")
 804     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtXml.framework)
 805       SET(QT_QTXML_FOUND FALSE)
 806     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtXml.framework)
 807
 808     IF(EXISTS ${QT_LIBRARY_DIR}/QtSvg.framework)
 809       SET(QT_QTSVG_FOUND TRUE)
 810       SET(QT_QTSVG_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtSvg" CACHE STRING "The QtSvg library.")
 811     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtSvg.framework)
 812       SET(QT_QTSVG_FOUND FALSE)
 813     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtSvg.framework)
 814
 815     IF(EXISTS ${QT_LIBRARY_DIR}/QtDBus.framework)
 816       SET(QT_QTDBUS_FOUND TRUE)
 817       SET(QT_QTDBUS_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtDBus" CACHE STRING "The QtDBus library.")
 818     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtDBus.framework)
 819       SET(QT_QTDBUS_FOUND FALSE)
 820     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtDBus.framework)
 821
 822     IF(EXISTS ${QT_LIBRARY_DIR}/QtTest.framework)
 823       SET(QT_QTTEST_FOUND TRUE)
 824       SET(QT_QTTEST_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtTest" CACHE STRING "The QtTest library.")
 825     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtTest.framework)
 826       SET(QT_QTTEST_FOUND FALSE)
 827     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtTest.framework)
 828
 829     IF(EXISTS ${QT_LIBRARY_DIR}/QtAssistantClient.framework)
 830       SET(QT_QTASSISTANTCLIENT_FOUND TRUE)
 831       SET(QT_QTASSISTANTCLIENT_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtAssistantClient" CACHE STRING "The QtAssistantClient library.")
 832     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtAssistantClient.framework)
 833       SET(QT_QTASSISTANTCLIENT_FOUND FALSE)
 834     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtAssistantClient.framework)
 835
 836     IF(EXISTS ${QT_LIBRARY_DIR}/QtWebKit.framework)
 837       SET(QT_QTWEBKIT_FOUND TRUE)
 838       SET(QT_QTWEBKIT_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtWebKit" CACHE STRING "The QtWebKit library.")
 839     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtWebKit.framework)
 840       SET(QT_QTWEBKIT_FOUND FALSE)
 841     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtWebKit.framework)
 842
 843     IF(EXISTS ${QT_LIBRARY_DIR}/QtXmlPatterns.framework)
 844       SET(QT_QTXMLPATTERNS_FOUND TRUE)
 845       SET(QT_QTXMLPATTERNS_LIBRARY "-F${QT_LIBRARY_DIR} -framework QtXmlPatterns" CACHE STRING "The QtXmlPatterns library.")
 846     ELSE(EXISTS ${QT_LIBRARY_DIR}/QtXmlPatterns.framework)
 847       SET(QT_QTXMLPATTERNS_FOUND FALSE)
 848     ENDIF(EXISTS ${QT_LIBRARY_DIR}/QtXmlPatterns.framework)
 849
 850
 851     # WTF?  why don't we have frameworks?  :P
 852     # Set QT_QTUITOOLS_LIBRARY
 853     FIND_LIBRARY(QT_QTUITOOLS_LIBRARY NAMES QtUiTools QtUiTools4 PATHS ${QT_LIBRARY_DIR} )
 854     # Set QT_QTSCRIPT_LIBRARY
 855     FIND_LIBRARY(QT_QTSCRIPT_LIBRARY NAMES QtScript QtScript4    PATHS ${QT_LIBRARY_DIR} )
 856
 857   ELSE (QT_USE_FRAMEWORKS)
 858
 859     # Set QT_QTCORE_LIBRARY by searching for a lib with "QtCore."  as part of the filename
 860     FIND_LIBRARY(QT_QTCORE_LIBRARY NAMES QtCore QtCore4 QtCored4 QtCore_debug         PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH )
 861
 862     # Set QT_QT3SUPPORT_LIBRARY
 863     FIND_LIBRARY(QT_QT3SUPPORT_LIBRARY NAMES Qt3Support Qt3Support_debug Qt3Support4 Qt3Supportd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 864
 865     # Set QT_QTGUI_LIBRARY
 866     FIND_LIBRARY(QT_QTGUI_LIBRARY NAMES QtGui QtGui_debug QtGui_debug QtGui4 QtGuid4            PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 867
 868     # Set QT_QTMOTIF_LIBRARY
 869     IF(Q_WS_X11)
 870       FIND_LIBRARY(QT_QTMOTIF_LIBRARY NAMES QtMotif  QtMotif_debug PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 871     ENDIF(Q_WS_X11)
 872
 873     # Set QT_QTNETWORK_LIBRARY
 874     FIND_LIBRARY(QT_QTNETWORK_LIBRARY NAMES QtNetwork QtNetwork_debug QtNetwork4 QtNetworkd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 875
 876     # Set QT_QTNSPLUGIN_LIBRARY
 877     FIND_LIBRARY(QT_QTNSPLUGIN_LIBRARY NAMES QtNsPlugin QtNsPlugin_debug PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 878
 879     # Set QT_QTOPENGL_LIBRARY
 880     FIND_LIBRARY(QT_QTOPENGL_LIBRARY NAMES QtOpenGL QtOpenGL_debug QtOpenGL4 QtOpenGLd4    PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 881
 882     # Set QT_QTSQL_LIBRARY
 883     FIND_LIBRARY(QT_QTSQL_LIBRARY NAMES QtSql QtSql_debug QtSql4 QtSqld4       PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 884
 885     # Set QT_QTXML_LIBRARY
 886     FIND_LIBRARY(QT_QTXML_LIBRARY NAMES QtXml QtXml_debug QtXml4 QtXmld4       PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 887
 888     # Set QT_QTSVG_LIBRARY
 889     FIND_LIBRARY(QT_QTSVG_LIBRARY NAMES QtSvg QtSvg_debug QtSvg4 QtSvgd4       PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 890
 891     # Set QT_QTSCRIPT_LIBRARY
 892     FIND_LIBRARY(QT_QTSCRIPT_LIBRARY NAMES QtScript QtScript_debug QtScript4 QtScriptd4   PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 893
 894     # Set QT_QTUITOOLS_LIBRARY
 895     FIND_LIBRARY(QT_QTUITOOLS_LIBRARY NAMES QtUiTools QtUiTools_debug QtUiTools4 QtUiToolsd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 896
 897     # Set QT_QTTEST_LIBRARY
 898     FIND_LIBRARY(QT_QTTEST_LIBRARY NAMES QtTest QtTest_debug QtTest4 QtTestd4          PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 899
 900     FIND_LIBRARY(QT_QTDBUS_LIBRARY NAMES QtDBus QtDBus_debug QtDBus4 QtDBusd4         PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 901
 902     FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY NAMES QtAssistantClient QtAssistantClient_debug QtAssistantClient4 QtAssistantClientd4         PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 903
 904     FIND_LIBRARY(QT_QTHELP_LIBRARY NAMES QtHelp QtHelp_debug QtHelp4 QtHelpd4         PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 905
 906     FIND_LIBRARY(QT_QTWEBKIT_LIBRARY NAMES QtWebKit QtWebKit_debug QtWebKit4 QtWebKitd4         PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 907
 908     FIND_LIBRARY(QT_QTXMLPATTERNS_LIBRARY NAMES QtXmlPatterns QtXmlPatterns_debug QtXmlPatterns4 QtXmlPatternsd4         PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 909
 910     FIND_LIBRARY(QT_PHONON_LIBRARY NAMES phonon phonon4 phonon_debug phonond4    PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 911
 912
 913     IF(MSVC)
 914       FIND_LIBRARY(QT_QTCORE_LIBRARY_RELEASE    NAMES QtCore4            PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 915       FIND_LIBRARY(QT_QTCORE_LIBRARY_DEBUG      NAMES QtCored4            PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 916       FIND_LIBRARY(QT_QT3SUPPORT_LIBRARY_RELEASE NAMES Qt3Support4        PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 917       FIND_LIBRARY(QT_QT3SUPPORT_LIBRARY_DEBUG  NAMES Qt3Supportd4        PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 918       FIND_LIBRARY(QT_QTGUI_LIBRARY_RELEASE     NAMES QtGui4             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 919       FIND_LIBRARY(QT_QTGUI_LIBRARY_DEBUG       NAMES QtGuid4             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 920       FIND_LIBRARY(QT_QTNETWORK_LIBRARY_RELEASE NAMES QtNetwork4         PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 921       FIND_LIBRARY(QT_QTNETWORK_LIBRARY_DEBUG   NAMES QtNetworkd4         PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 922       FIND_LIBRARY(QT_QTOPENGL_LIBRARY_RELEASE  NAMES QtOpenGL4          PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 923       FIND_LIBRARY(QT_QTOPENGL_LIBRARY_DEBUG    NAMES QtOpenGLd4          PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 924       FIND_LIBRARY(QT_QTSQL_LIBRARY_RELEASE     NAMES QtSql4             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 925       FIND_LIBRARY(QT_QTSQL_LIBRARY_DEBUG       NAMES QtSqld4             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 926       FIND_LIBRARY(QT_QTXML_LIBRARY_RELEASE     NAMES QtXml4             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 927       FIND_LIBRARY(QT_QTXML_LIBRARY_DEBUG       NAMES QtXmld4             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 928       FIND_LIBRARY(QT_QTSVG_LIBRARY_RELEASE     NAMES QtSvg4             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 929       FIND_LIBRARY(QT_QTSVG_LIBRARY_DEBUG       NAMES QtSvgd4             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 930       FIND_LIBRARY(QT_QTSCRIPT_LIBRARY_RELEASE  NAMES QtScript4          PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 931       FIND_LIBRARY(QT_QTSCRIPT_LIBRARY_DEBUG    NAMES QtScriptd4          PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 932       FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_RELEASE NAMES QtUiTools QtUiTools4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 933       FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_DEBUG   NAMES QtUiToolsd QtUiToolsd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 934       FIND_LIBRARY(QT_QTTEST_LIBRARY_RELEASE    NAMES QtTest4            PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 935       FIND_LIBRARY(QT_QTTEST_LIBRARY_DEBUG      NAMES QtTestd4            PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 936       FIND_LIBRARY(QT_QTDBUS_LIBRARY_RELEASE    NAMES QtDBus4            PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 937       FIND_LIBRARY(QT_QTDBUS_LIBRARY_DEBUG      NAMES QtDBusd4            PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 938       FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_RELEASE NAMES QtAssistantClient4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 939       FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_DEBUG NAMES QtAssistantClientd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 940       FIND_LIBRARY(QT_QTDESIGNER_LIBRARY_RELEASE NAMES QtDesigner4            PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 941       FIND_LIBRARY(QT_QTDESIGNER_LIBRARY_DEBUG  NAMES QtDesignerd4            PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 942       FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NAMES QtDesignerComponents4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 943       FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_DEBUG NAMES QtDesignerComponentsd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 944       FIND_LIBRARY(QT_QTMAIN_LIBRARY_RELEASE    NAMES qtmain             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 945       FIND_LIBRARY(QT_QTMAIN_LIBRARY_DEBUG      NAMES qtmaind             PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 946     ENDIF(MSVC)
 947   ENDIF (QT_USE_FRAMEWORKS)
 948
 949   IF( NOT QT_QTCORE_LIBRARY )
 950     IF(Qt4_FIND_REQUIRED)
 951       MESSAGE( FATAL_ERROR "Could NOT find QtCore. Check ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log for more details.")
 952     ENDIF(Qt4_FIND_REQUIRED)
 953   ENDIF( NOT QT_QTCORE_LIBRARY )
 954
 955   # Set QT_QTASSISTANT_LIBRARY
 956   FIND_LIBRARY(QT_QTASSISTANT_LIBRARY NAMES QtAssistantClient QtAssistantClient4 QtAssistant QtAssistant4 QtAssistantd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 957
 958   # Set QT_QTDESIGNER_LIBRARY
 959   FIND_LIBRARY(QT_QTDESIGNER_LIBRARY NAMES QtDesigner QtDesigner_debug QtDesigner4 QtDesignerd4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 960
 961   # Set QT_QTDESIGNERCOMPONENTS_LIBRARY
 962   FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY NAMES QtDesignerComponents QtDesignerComponents_debug QtDesignerComponents4 QtDesignerComponentsd4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 963
 964   # Set QT_QTMAIN_LIBRARY
 965   IF(WIN32)
 966     FIND_LIBRARY(QT_QTMAIN_LIBRARY NAMES qtmain qtmaind PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 967   ENDIF(WIN32)
 968
 969   ############################################
 970   #
 971   # Check the existence of the libraries.
 972   #
 973   ############################################
 974
 975   MACRO (_QT4_ADJUST_LIB_VARS basename)
 976     IF (QT_${basename}_LIBRARY OR QT_${basename}_LIBRARY_DEBUG)
 977
 978       IF(MSVC)
 979         # Both set
 980         IF (QT_${basename}_LIBRARY_RELEASE AND QT_${basename}_LIBRARY_DEBUG)
 981           SET(QT_${basename}_LIBRARY optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
 982         ENDIF (QT_${basename}_LIBRARY_RELEASE AND QT_${basename}_LIBRARY_DEBUG)
 983
 984         # Only debug was found
 985         IF (NOT QT_${basename}_LIBRARY_RELEASE AND QT_${basename}_LIBRARY_DEBUG)
 986           SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_DEBUG})
 987         ENDIF (NOT QT_${basename}_LIBRARY_RELEASE AND QT_${basename}_LIBRARY_DEBUG)
 988
 989         # Only release was found
 990         IF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 991           SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY_RELEASE})
 992         ENDIF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 993
 994         # Hmm, is this used anywhere ? Yes, in UseQt4.cmake. We are currently incompatible :-(
 995         SET(QT_${basename}_LIBRARIES optimized ${QT_${basename}_LIBRARY} debug ${QT_${basename}_LIBRARY_DEBUG})
 996
 997       ENDIF(MSVC)
 998
 999       SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE FILEPATH "The Qt ${basename} library")
1000
1001       IF (QT_${basename}_LIBRARY)
1002         SET(QT_${basename}_FOUND 1)
1003       ENDIF (QT_${basename}_LIBRARY)
1004
1005     ENDIF (QT_${basename}_LIBRARY OR QT_${basename}_LIBRARY_DEBUG)
1006
1007     IF (QT_${basename}_INCLUDE_DIR)
1008       #add the include directory to QT_INCLUDES
1009       SET(QT_INCLUDES "${QT_${basename}_INCLUDE_DIR}" ${QT_INCLUDES})
1010     ENDIF (QT_${basename}_INCLUDE_DIR)
1011
1012     # Make variables changeble to the advanced user
1013     MARK_AS_ADVANCED(QT_${basename}_LIBRARY QT_${basename}_INCLUDE_DIR)
1014   ENDMACRO (_QT4_ADJUST_LIB_VARS)
1015
1016
1017   # Set QT_xyz_LIBRARY variable and add
1018   # library include path to QT_INCLUDES
1019   _QT4_ADJUST_LIB_VARS(QTCORE)
1020   _QT4_ADJUST_LIB_VARS(QTGUI)
1021   _QT4_ADJUST_LIB_VARS(QT3SUPPORT)
1022   _QT4_ADJUST_LIB_VARS(QTASSISTANT)
1023   _QT4_ADJUST_LIB_VARS(QTDESIGNER)
1024   _QT4_ADJUST_LIB_VARS(QTDESIGNERCOMPONENTS)
1025   _QT4_ADJUST_LIB_VARS(QTNETWORK)
1026   _QT4_ADJUST_LIB_VARS(QTNSPLUGIN)
1027   _QT4_ADJUST_LIB_VARS(QTOPENGL)
1028   _QT4_ADJUST_LIB_VARS(QTSQL)
1029   _QT4_ADJUST_LIB_VARS(QTXML)
1030   _QT4_ADJUST_LIB_VARS(QTSVG)
1031   _QT4_ADJUST_LIB_VARS(QTSCRIPT)
1032   _QT4_ADJUST_LIB_VARS(QTUITOOLS)
1033   _QT4_ADJUST_LIB_VARS(QTTEST)
1034   _QT4_ADJUST_LIB_VARS(QTDBUS)
1035   _QT4_ADJUST_LIB_VARS(QTASSISTANTCLIENT)
1036   _QT4_ADJUST_LIB_VARS(QTHELP)
1037   _QT4_ADJUST_LIB_VARS(QTWEBKIT)
1038   _QT4_ADJUST_LIB_VARS(QTXMLPATTERNS)
1039   _QT4_ADJUST_LIB_VARS(PHONON)
1040
1041   # platform dependent libraries
1042   IF(Q_WS_X11)
1043     _QT4_ADJUST_LIB_VARS(QTMOTIF)
1044   ENDIF(Q_WS_X11)
1045   IF(WIN32)
1046     _QT4_ADJUST_LIB_VARS(QTMAIN)
1047   ENDIF(WIN32)
1048
1049
1050   #######################################
1051   #
1052   #       Check the executables of Qt
1053   #          ( moc, uic, rcc )
1054   #
1055   #######################################
1056
1057
1058   # find moc and uic using qmake
1059   QT_QUERY_QMAKE(QT_MOC_EXECUTABLE_INTERNAL "QMAKE_MOC")
1060   QT_QUERY_QMAKE(QT_UIC_EXECUTABLE_INTERNAL "QMAKE_UIC")
1061
1062   # make sure we have / and not \ as qmake gives on windows
1063   FILE(TO_CMAKE_PATH
1064     "${QT_MOC_EXECUTABLE_INTERNAL}" QT_MOC_EXECUTABLE_INTERNAL)
1065   # make sure we have / and not \ as qmake gives on windows
1066   FILE(TO_CMAKE_PATH
1067     "${QT_UIC_EXECUTABLE_INTERNAL}" QT_UIC_EXECUTABLE_INTERNAL)
1068
1069   SET(QT_MOC_EXECUTABLE
1070     ${QT_MOC_EXECUTABLE_INTERNAL} CACHE FILEPATH "The moc executable")
1071   SET(QT_UIC_EXECUTABLE
1072     ${QT_UIC_EXECUTABLE_INTERNAL} CACHE FILEPATH "The uic executable")
1073
1074   FIND_PROGRAM(QT_UIC3_EXECUTABLE
1075     NAMES uic3
1076     PATHS ${QT_BINARY_DIR}
1077     NO_DEFAULT_PATH
1078     )
1079
1080   FIND_PROGRAM(QT_RCC_EXECUTABLE
1081     NAMES rcc
1082     PATHS ${QT_BINARY_DIR}
1083     NO_DEFAULT_PATH
1084     )
1085
1086   FIND_PROGRAM(QT_DBUSCPP2XML_EXECUTABLE
1087     NAMES qdbuscpp2xml
1088     PATHS ${QT_BINARY_DIR}
1089     NO_DEFAULT_PATH
1090     )
1091
1092   FIND_PROGRAM(QT_DBUSXML2CPP_EXECUTABLE
1093     NAMES qdbusxml2cpp
1094     PATHS ${QT_BINARY_DIR}
1095     NO_DEFAULT_PATH
1096     )
1097
1098   FIND_PROGRAM(QT_LUPDATE_EXECUTABLE
1099     NAMES lupdate
1100     PATHS ${QT_BINARY_DIR}
1101     NO_DEFAULT_PATH
1102     )
1103
1104   FIND_PROGRAM(QT_LRELEASE_EXECUTABLE
1105     NAMES lrelease
1106     PATHS ${QT_BINARY_DIR}
1107     NO_DEFAULT_PATH
1108     )
1109
1110   IF (QT_MOC_EXECUTABLE)
1111      SET(QT_WRAP_CPP "YES")
1112   ENDIF (QT_MOC_EXECUTABLE)
1113
1114   IF (QT_UIC_EXECUTABLE)
1115      SET(QT_WRAP_UI "YES")
1116   ENDIF (QT_UIC_EXECUTABLE)
1117
1118
1119
1120   MARK_AS_ADVANCED( QT_UIC_EXECUTABLE QT_UIC3_EXECUTABLE QT_MOC_EXECUTABLE
1121     QT_RCC_EXECUTABLE QT_DBUSXML2CPP_EXECUTABLE QT_DBUSCPP2XML_EXECUTABLE
1122     QT_LUPDATE_EXECUTABLE QT_LRELEASE_EXECUTABLE)
1123
1124   ######################################
1125   #
1126   #       Macros for building Qt files
1127   #
1128   ######################################
1129
1130   MACRO (QT4_EXTRACT_OPTIONS _qt4_files _qt4_options)
1131     SET(${_qt4_files})
1132     SET(${_qt4_options})
1133     SET(_QT4_DOING_OPTIONS FALSE)
1134     FOREACH(_currentArg ${ARGN})
1135       IF ("${_currentArg}" STREQUAL "OPTIONS")
1136         SET(_QT4_DOING_OPTIONS TRUE)
1137       ELSE ("${_currentArg}" STREQUAL "OPTIONS")
1138         IF(_QT4_DOING_OPTIONS)
1139           LIST(APPEND ${_qt4_options} "${_currentArg}")
1140         ELSE(_QT4_DOING_OPTIONS)
1141           LIST(APPEND ${_qt4_files} "${_currentArg}")
1142         ENDIF(_QT4_DOING_OPTIONS)
1143       ENDIF ("${_currentArg}" STREQUAL "OPTIONS")
1144     ENDFOREACH(_currentArg)
1145   ENDMACRO (QT4_EXTRACT_OPTIONS)
1146
1147   MACRO (QT4_GET_MOC_INC_DIRS _moc_INC_DIRS)
1148      SET(${_moc_INC_DIRS})
1149      GET_DIRECTORY_PROPERTY(_inc_DIRS INCLUDE_DIRECTORIES)
1150
1151      FOREACH(_current ${_inc_DIRS})
1152         SET(${_moc_INC_DIRS} ${${_moc_INC_DIRS}} "-I" ${_current})
1153      ENDFOREACH(_current ${_inc_DIRS})
1154
1155      # if Qt is installed only as framework, add -F /library/Frameworks to the moc arguments
1156      # otherwise moc can't find the headers in the framework include dirs
1157      IF(APPLE  AND  "${QT_QTCORE_INCLUDE_DIR}" MATCHES "/Library/Frameworks/")
1158         SET(${_moc_INC_DIRS} ${${_moc_INC_DIRS}} "-F/Library/Frameworks")
1159      ENDIF(APPLE  AND  "${QT_QTCORE_INCLUDE_DIR}" MATCHES "/Library/Frameworks/")
1160
1161   ENDMACRO(QT4_GET_MOC_INC_DIRS)
1162
1163
1164   MACRO (QT4_GENERATE_MOC infile outfile )
1165   # get include dirs
1166      QT4_GET_MOC_INC_DIRS(moc_includes)
1167
1168      GET_FILENAME_COMPONENT(abs_infile ${infile} ABSOLUTE)
1169
1170      IF (MSVC_IDE)
1171         SET (_moc_parameter_file ${outfile}_parameters)
1172         SET (_moc_param "${moc_includes} \n-o${outfile} \n${abs_infile}")
1173         STRING(REGEX REPLACE ";-I;" "\\n-I" _moc_param "${_moc_param}")
1174         FILE (WRITE ${_moc_parameter_file} "${_moc_param}")
1175         ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
1176           COMMAND ${QT_MOC_EXECUTABLE}
1177           ARGS @"${_moc_parameter_file}"
1178           DEPENDS ${abs_infile})
1179      ELSE (MSVC_IDE)
1180         ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
1181            COMMAND ${QT_MOC_EXECUTABLE}
1182            ARGS ${moc_includes} -o ${outfile} ${abs_infile}
1183            DEPENDS ${abs_infile})
1184      ENDIF (MSVC_IDE)
1185
1186      SET_SOURCE_FILES_PROPERTIES(${outfile} PROPERTIES SKIP_AUTOMOC TRUE)  # dont run automoc on this file
1187
1188      MACRO_ADD_FILE_DEPENDENCIES(${abs_infile} ${outfile})
1189   ENDMACRO (QT4_GENERATE_MOC)
1190
1191
1192   # QT4_WRAP_CPP(outfiles inputfile ... )
1193
1194   MACRO (QT4_WRAP_CPP outfiles )
1195     # get include dirs
1196     QT4_GET_MOC_INC_DIRS(moc_includes)
1197     QT4_EXTRACT_OPTIONS(moc_files moc_options ${ARGN})
1198
1199     FOREACH (it ${moc_files})
1200       GET_FILENAME_COMPONENT(it ${it} ABSOLUTE)
1201       GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
1202
1203       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/moc_${outfile}.cxx)
1204       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
1205         COMMAND ${QT_MOC_EXECUTABLE}
1206         ARGS ${moc_includes} ${moc_options} -o ${outfile} ${it}
1207         DEPENDS ${it})
1208       SET(${outfiles} ${${outfiles}} ${outfile})
1209     ENDFOREACH(it)
1210
1211   ENDMACRO (QT4_WRAP_CPP)
1212
1213
1214   # QT4_WRAP_UI(outfiles inputfile ... )
1215
1216   MACRO (QT4_WRAP_UI outfiles )
1217     QT4_EXTRACT_OPTIONS(ui_files ui_options ${ARGN})
1218
1219     FOREACH (it ${ui_files})
1220       GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
1221       GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
1222       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/ui_${outfile}.h)
1223       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
1224         COMMAND ${QT_UIC_EXECUTABLE}
1225         ARGS ${ui_options} -o ${outfile} ${infile}
1226         MAIN_DEPENDENCY ${infile})
1227       SET(${outfiles} ${${outfiles}} ${outfile})
1228     ENDFOREACH (it)
1229
1230   ENDMACRO (QT4_WRAP_UI)
1231
1232
1233   # QT4_ADD_RESOURCES(outfiles inputfile ... )
1234
1235   MACRO (QT4_ADD_RESOURCES outfiles )
1236     QT4_EXTRACT_OPTIONS(rcc_files rcc_options ${ARGN})
1237
1238     FOREACH (it ${rcc_files})
1239       GET_FILENAME_COMPONENT(outfilename ${it} NAME_WE)
1240       GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
1241       GET_FILENAME_COMPONENT(rc_path ${infile} PATH)
1242       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cxx)
1243       #  parse file for dependencies
1244       #  all files are absolute paths or relative to the location of the qrc file
1245       FILE(READ "${infile}" _RC_FILE_CONTENTS)
1246       STRING(REGEX MATCHALL "<file[^<]+" _RC_FILES "${_RC_FILE_CONTENTS}")
1247       SET(_RC_DEPENDS)
1248       FOREACH(_RC_FILE ${_RC_FILES})
1249         STRING(REGEX REPLACE "^<file[^>]*>" "" _RC_FILE "${_RC_FILE}")
1250         STRING(REGEX MATCH "^/|([A-Za-z]:/)" _ABS_PATH_INDICATOR "${_RC_FILE}")
1251         IF(NOT _ABS_PATH_INDICATOR)
1252           SET(_RC_FILE "${rc_path}/${_RC_FILE}")
1253         ENDIF(NOT _ABS_PATH_INDICATOR)
1254         SET(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}")
1255       ENDFOREACH(_RC_FILE)
1256       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
1257         COMMAND ${QT_RCC_EXECUTABLE}
1258         ARGS ${rcc_options} -name ${outfilename} -o ${outfile} ${infile}
1259         MAIN_DEPENDENCY ${infile}
1260         DEPENDS ${_RC_DEPENDS})
1261       SET(${outfiles} ${${outfiles}} ${outfile})
1262     ENDFOREACH (it)
1263
1264   ENDMACRO (QT4_ADD_RESOURCES)
1265
1266   MACRO(QT4_ADD_DBUS_INTERFACE _sources _interface _basename)
1267     GET_FILENAME_COMPONENT(_infile ${_interface} ABSOLUTE)
1268     SET(_header ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
1269     SET(_impl   ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
1270     SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc)
1271
1272     GET_SOURCE_FILE_PROPERTY(_nonamespace ${_interface} NO_NAMESPACE)
1273     IF ( _nonamespace )
1274         SET(_params -N -m)
1275     ELSE ( _nonamespace )
1276         SET(_params -m)
1277     ENDIF ( _nonamespace )
1278
1279     GET_SOURCE_FILE_PROPERTY(_classname ${_interface} CLASSNAME)
1280     IF ( _classname )
1281         SET(_params ${_params} -c ${_classname})
1282     ENDIF ( _classname )
1283
1284     GET_SOURCE_FILE_PROPERTY(_include ${_interface} INCLUDE)
1285     IF ( _include )
1286         SET(_params ${_params} -i ${_include})
1287     ENDIF ( _include )
1288
1289     ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
1290         COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} ${_params} -p ${_basename} ${_infile}
1291         DEPENDS ${_infile})
1292
1293     SET_SOURCE_FILES_PROPERTIES(${_impl} PROPERTIES SKIP_AUTOMOC TRUE)
1294
1295     QT4_GENERATE_MOC(${_header} ${_moc})
1296
1297     SET(${_sources} ${${_sources}} ${_impl} ${_header} ${_moc})
1298     MACRO_ADD_FILE_DEPENDENCIES(${_impl} ${_moc})
1299
1300   ENDMACRO(QT4_ADD_DBUS_INTERFACE)
1301
1302
1303   MACRO(QT4_ADD_DBUS_INTERFACES _sources)
1304      FOREACH (_current_FILE ${ARGN})
1305         GET_FILENAME_COMPONENT(_infile ${_current_FILE} ABSOLUTE)
1306         # get the part before the ".xml" suffix
1307         STRING(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2" _basename ${_current_FILE})
1308         STRING(TOLOWER ${_basename} _basename)
1309         QT4_ADD_DBUS_INTERFACE(${_sources} ${_infile} ${_basename}interface)
1310      ENDFOREACH (_current_FILE)
1311   ENDMACRO(QT4_ADD_DBUS_INTERFACES)
1312
1313
1314   MACRO(QT4_GENERATE_DBUS_INTERFACE _header) # _customName OPTIONS -some -options )
1315     QT4_EXTRACT_OPTIONS(_customName _qt4_dbus_options ${ARGN})
1316
1317     GET_FILENAME_COMPONENT(_in_file ${_header} ABSOLUTE)
1318     GET_FILENAME_COMPONENT(_basename ${_header} NAME_WE)
1319
1320     IF (_customName)
1321       SET(_target ${CMAKE_CURRENT_BINARY_DIR}/${_customName})
1322     ELSE (_customName)
1323       SET(_target ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.xml)
1324     ENDIF (_customName)
1325
1326     ADD_CUSTOM_COMMAND(OUTPUT ${_target}
1327         COMMAND ${QT_DBUSCPP2XML_EXECUTABLE} ${_qt4_dbus_options} ${_in_file} > ${_target}
1328         DEPENDS ${_in_file}
1329     )
1330   ENDMACRO(QT4_GENERATE_DBUS_INTERFACE)
1331
1332
1333   MACRO(QT4_ADD_DBUS_ADAPTOR _sources _xml_file _include _parentClass) # _optionalBasename _optionalClassName)
1334     GET_FILENAME_COMPONENT(_infile ${_xml_file} ABSOLUTE)
1335
1336     SET(_optionalBasename "${ARGV4}")
1337     IF (_optionalBasename)
1338        SET(_basename ${_optionalBasename} )
1339     ELSE (_optionalBasename)
1340        STRING(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2adaptor" _basename ${_infile})
1341        STRING(TOLOWER ${_basename} _basename)
1342     ENDIF (_optionalBasename)
1343
1344     SET(_optionalClassName "${ARGV5}")
1345     SET(_header ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
1346     SET(_impl   ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
1347     SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc)
1348
1349     IF(_optionalClassName)
1350        ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
1351           COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -c ${_optionalClassName} -i ${_include} -l ${_parentClass} ${_infile}
1352           DEPENDS ${_infile}
1353         )
1354     ELSE(_optionalClassName)
1355        ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
1356           COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -i ${_include} -l ${_parentClass} ${_infile}
1357           DEPENDS ${_infile}
1358         )
1359     ENDIF(_optionalClassName)
1360
1361     QT4_GENERATE_MOC(${_header} ${_moc})
1362     SET_SOURCE_FILES_PROPERTIES(${_impl} PROPERTIES SKIP_AUTOMOC TRUE)
1363     MACRO_ADD_FILE_DEPENDENCIES(${_impl} ${_moc})
1364
1365     SET(${_sources} ${${_sources}} ${_impl} ${_header} ${_moc})
1366   ENDMACRO(QT4_ADD_DBUS_ADAPTOR)
1367
1368    MACRO(QT4_AUTOMOC)
1369       QT4_GET_MOC_INC_DIRS(_moc_INCS)
1370
1371       SET(_matching_FILES )
1372       FOREACH (_current_FILE ${ARGN})
1373
1374          GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
1375          # if "SKIP_AUTOMOC" is set to true, we will not handle this file here.
1376          # This is required to make uic work correctly:
1377          # we need to add generated .cpp files to the sources (to compile them),
1378          # but we cannot let automoc handle them, as the .cpp files don't exist yet when
1379          # cmake is run for the very first time on them -> however the .cpp files might
1380          # exist at a later run. at that time we need to skip them, so that we don't add two
1381          # different rules for the same moc file
1382          GET_SOURCE_FILE_PROPERTY(_skip ${_abs_FILE} SKIP_AUTOMOC)
1383
1384          IF ( NOT _skip AND EXISTS ${_abs_FILE} )
1385
1386             FILE(READ ${_abs_FILE} _contents)
1387
1388             GET_FILENAME_COMPONENT(_abs_PATH ${_abs_FILE} PATH)
1389
1390             STRING(REGEX MATCHALL "#include +[^ ]+\\.moc[\">]" _match "${_contents}")
1391             IF(_match)
1392                FOREACH (_current_MOC_INC ${_match})
1393                   STRING(REGEX MATCH "[^ <\"]+\\.moc" _current_MOC "${_current_MOC_INC}")
1394
1395                   GET_filename_component(_basename ${_current_MOC} NAME_WE)
1396    #               SET(_header ${CMAKE_CURRENT_SOURCE_DIR}/${_basename}.h)
1397                   SET(_header ${_abs_PATH}/${_basename}.h)
1398                   SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
1399                   ADD_CUSTOM_COMMAND(OUTPUT ${_moc}
1400                      COMMAND ${QT_MOC_EXECUTABLE}
1401                      ARGS ${_moc_INCS} ${_header} -o ${_moc}
1402                      DEPENDS ${_header}
1403                   )
1404
1405                   MACRO_ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc})
1406                ENDFOREACH (_current_MOC_INC)
1407             ENDIF(_match)
1408          ENDIF ( NOT _skip AND EXISTS ${_abs_FILE} )
1409       ENDFOREACH (_current_FILE)
1410    ENDMACRO(QT4_AUTOMOC)
1411
1412
1413
1414   ######################################
1415   #
1416   #       decide if Qt got found
1417   #
1418   ######################################
1419
1420   # if the includes,libraries,moc,uic and rcc are found then we have it
1421   IF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE)
1422     SET( QT4_FOUND "YES" )
1423     IF( NOT Qt4_FIND_QUIETLY)
1424       MESSAGE(STATUS "Found Qt-Version ${QTVERSION} (using ${QT_QMAKE_EXECUTABLE})")
1425     ENDIF( NOT Qt4_FIND_QUIETLY)
1426   ELSE( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE)
1427     SET( QT4_FOUND "NO")
1428     SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE)
1429     IF( Qt4_FIND_REQUIRED)
1430       IF ( NOT QT_LIBRARY_DIR )
1431         MESSAGE(STATUS "Qt libraries NOT found!")
1432       ENDIF(NOT QT_LIBRARY_DIR )
1433       IF ( NOT QT_INCLUDE_DIR )
1434         MESSAGE(STATUS "Qt includes NOT found!")
1435       ENDIF( NOT QT_INCLUDE_DIR )
1436       IF ( NOT QT_MOC_EXECUTABLE )
1437         MESSAGE(STATUS "Qt's moc NOT found!")
1438       ENDIF( NOT QT_MOC_EXECUTABLE )
1439       IF ( NOT QT_UIC_EXECUTABLE )
1440         MESSAGE(STATUS "Qt's uic NOT found!")
1441       ENDIF( NOT QT_UIC_EXECUTABLE )
1442       IF ( NOT QT_RCC_EXECUTABLE )
1443         MESSAGE(STATUS "Qt's rcc NOT found!")
1444       ENDIF( NOT QT_RCC_EXECUTABLE )
1445       MESSAGE( FATAL_ERROR "Qt libraries, includes, moc, uic or/and rcc NOT found!")
1446     ENDIF( Qt4_FIND_REQUIRED)
1447   ENDIF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND  QT_RCC_EXECUTABLE)
1448   SET(QT_FOUND ${QT4_FOUND})
1449
1450
1451   #######################################
1452   #
1453   #       System dependent settings
1454   #
1455   #######################################
1456   # for unix add X11 stuff
1457   IF(UNIX)
1458     # on OS X X11 may not be required
1459     IF (Q_WS_X11)
1460       FIND_PACKAGE(X11 REQUIRED)
1461     ENDIF (Q_WS_X11)
1462     FIND_PACKAGE(Threads)
1463     SET(QT_QTCORE_LIBRARY ${QT_QTCORE_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
1464   ENDIF(UNIX)
1465
1466
1467   #######################################
1468   #
1469   #       compatibility settings
1470   #
1471   #######################################
1472   # Backwards compatibility for CMake1.4 and 1.2
1473   SET (QT_MOC_EXE ${QT_MOC_EXECUTABLE} )
1474   SET (QT_UIC_EXE ${QT_UIC_EXECUTABLE} )
1475
1476   SET( QT_QT_LIBRARY "")
1477
1478 ELSE(QT4_QMAKE_FOUND)
1479
1480    SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE)
1481    IF(Qt4_FIND_REQUIRED)
1482       IF(QT4_INSTALLED_VERSION_TOO_OLD)
1483          MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
1484       ELSE(QT4_INSTALLED_VERSION_TOO_OLD)
1485          MESSAGE( FATAL_ERROR "Qt qmake not found!")
1486       ENDIF(QT4_INSTALLED_VERSION_TOO_OLD)
1487    ELSE(Qt4_FIND_REQUIRED)
1488       IF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
1489          MESSAGE(STATUS "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
1490       ENDIF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
1491    ENDIF(Qt4_FIND_REQUIRED)
1492
1493 ENDIF (QT4_QMAKE_FOUND)
1494