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 # When using the components argument, QT_USE_QT* variables are automatically set
  18 # for the QT_USE_FILE to pick up.  If one wishes to manually set them, the
  19 # available ones to set include:
  20 #                    QT_DONT_USE_QTCORE
  21 #                    QT_DONT_USE_QTGUI
  22 #                    QT_USE_QT3SUPPORT
  23 #                    QT_USE_QTASSISTANT
  24 #                    QT_USE_QAXCONTAINER
  25 #                    QT_USE_QAXSERVER
  26 #                    QT_USE_QTDESIGNER
  27 #                    QT_USE_QTMOTIF
  28 #                    QT_USE_QTMAIN
  29 #                    QT_USE_QTNETWORK
  30 #                    QT_USE_QTNSPLUGIN
  31 #                    QT_USE_QTOPENGL
  32 #                    QT_USE_QTSQL
  33 #                    QT_USE_QTXML
  34 #                    QT_USE_QTSVG
  35 #                    QT_USE_QTTEST
  36 #                    QT_USE_QTUITOOLS
  37 #                    QT_USE_QTDBUS
  38 #                    QT_USE_QTSCRIPT
  39 #                    QT_USE_QTASSISTANTCLIENT
  40 #                    QT_USE_QTHELP
  41 #                    QT_USE_QTWEBKIT
  42 #                    QT_USE_QTXMLPATTERNS
  43 #                    QT_USE_PHONON
  44 #
  45 # There are also some files that need processing by some Qt tools such as moc
  46 # and uic.  Listed below are macros that may be used to process those files.
  47 #
  48 #  macro QT4_WRAP_CPP(outfiles inputfile ... OPTIONS ...)
  49 #        create moc code from a list of files containing Qt class with
  50 #        the Q_OBJECT declaration.  Per-direcotry preprocessor definitions
  51 #        are also added.  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 #
  87 #  macro QT4_ADD_DBUS_INTERFACES(outfiles inputfile ... )
  88 #        create the interface header and implementation files
  89 #        for all listed interface xml files
  90 #        the name will be automatically determined from the name of the xml file
  91 #
  92 #  macro QT4_ADD_DBUS_ADAPTOR(outfiles xmlfile parentheader parentclassname [basename] )
  93 #        create a dbus adaptor (header and implementation file) from the xml file
  94 #        describing the interface, and add it to the list of sources. The adaptor
  95 #        forwards the calls to a parent class, defined in parentheader and named
  96 #        parentclassname. The name of the generated files will be
  97 #        <basename>adaptor.{cpp,h} where basename is the basename of the xml file.
  98 #
  99 #  macro QT4_GENERATE_DBUS_INTERFACE( header [interfacename] )
 100 #        generate the xml interface file from the given header.
 101 #        If the optional argument interfacename is omitted, the name of the
 102 #        interface file is constructed from the basename of the header with
 103 #        the suffix .xml appended.
 104 #
 105 #  macro QT4_CREATE_TRANSLATION( qm_files directories ... sources ...
 106 #                                ts_files ... OPTIONS ...)
 107 #        out: qm_files
 108 #        in:  directories sources ts_files
 109 #        options: flags to pass to lupdate, such as -extensions to specify
 110 #        extensions for a directory scan.
 111 #        generates commands to create .ts (vie lupdate) and .qm
 112 #        (via lrelease) - files from directories and/or sources. The ts files are
 113 #        created and/or updated in the source tree (unless given with full paths).
 114 #        The qm files are generated in the build tree.
 115 #        Updating the translations can be done by adding the qm_files
 116 #        to the source list of your library/executable, so they are
 117 #        always updated, or by adding a custom target to control when
 118 #        they get updated/generated.
 119 #
 120 #  macro QT4_ADD_TRANSLATION( qm_files ts_files ... )
 121 #        out: qm_files
 122 #        in:  ts_files
 123 #        generates commands to create .qm from .ts - files. The generated
 124 #        filenames can be found in qm_files. The ts_files
 125 #        must exists and are not updated in any way.
 126 #
 127 #
 128 #  Below is a detailed list of variables that FindQt4.cmake sets.
 129 #  QT_FOUND         If false, don't try to use Qt.
 130 #  QT4_FOUND        If false, don't try to use Qt 4.
 131 #
 132 #  QT_VERSION_MAJOR The major version of Qt found.
 133 #  QT_VERSION_MINOR The minor version of Qt found.
 134 #  QT_VERSION_PATCH The patch version of Qt found.
 135 #
 136 #  QT_EDITION               Set to the edition of Qt (i.e. DesktopLight)
 137 #  QT_EDITION_DESKTOPLIGHT  True if QT_EDITION == DesktopLight
 138 #  QT_QTCORE_FOUND          True if QtCore was found.
 139 #  QT_QTGUI_FOUND           True if QtGui was found.
 140 #  QT_QT3SUPPORT_FOUND      True if Qt3Support was found.
 141 #  QT_QTASSISTANT_FOUND     True if QtAssistant was found.
 142 #  QT_QAXCONTAINER_FOUND     True if QAxContainer was found (Windows only).
 143 #  QT_QAXSERVER_FOUND          True if QAxServer was found (Windows only).
 144 #  QT_QTDBUS_FOUND          True if QtDBus was found.
 145 #  QT_QTDESIGNER_FOUND      True if QtDesigner was found.
 146 #  QT_QTDESIGNERCOMPONENTS  True if QtDesignerComponents was found.
 147 #  QT_QTMOTIF_FOUND         True if QtMotif was found.
 148 #  QT_QTNETWORK_FOUND       True if QtNetwork was found.
 149 #  QT_QTNSPLUGIN_FOUND      True if QtNsPlugin was found.
 150 #  QT_QTOPENGL_FOUND        True if QtOpenGL was found.
 151 #  QT_QTSQL_FOUND           True if QtSql was found.
 152 #  QT_QTXML_FOUND           True if QtXml was found.
 153 #  QT_QTSVG_FOUND           True if QtSvg was found.
 154 #  QT_QTSCRIPT_FOUND        True if QtScript was found.
 155 #  QT_QTTEST_FOUND          True if QtTest was found.
 156 #  QT_QTUITOOLS_FOUND       True if QtUiTools was found.
 157 #  QT_QTASSISTANTCLIENT_FOUND  True if QtAssistantClient was found.
 158 #  QT_QTHELP_FOUND          True if QtHelp was found.
 159 #  QT_QTWEBKIT_FOUND        True if QtWebKit was found.
 160 #  QT_QTXMLPATTERNS_FOUND   True if QtXmlPatterns was found.
 161 #  QT_PHONON_FOUND          True if phonon was found.
 162 #
 163 #
 164 #  QT_DEFINITIONS   Definitions to use when compiling code that uses Qt.
 165 #                   You do not need to use this if you include QT_USE_FILE.
 166 #                   The QT_USE_FILE will also define QT_DEBUG and QT_NO_DEBUG
 167 #                   to fit your current build type.  Those are not contained
 168 #                   in QT_DEFINITIONS.
 169 #
 170 #  QT_INCLUDES      List of paths to all include directories of
 171 #                   Qt4 QT_INCLUDE_DIR and QT_QTCORE_INCLUDE_DIR are
 172 #                   always in this variable even if NOTFOUND,
 173 #                   all other INCLUDE_DIRS are
 174 #                   only added if they are found.
 175 #                   You do not need to use this if you include QT_USE_FILE.
 176 #
 177 #
 178 #  Include directories for the Qt modules are listed here.
 179 #  You do not need to use these variables if you include QT_USE_FILE.
 180 #
 181 #  QT_INCLUDE_DIR              Path to "include" of Qt4
 182 #  QT_QT3SUPPORT_INCLUDE_DIR   Path to "include/Qt3Support"
 183 #  QT_QTASSISTANT_INCLUDE_DIR  Path to "include/QtAssistant"
 184 #  QT_QAXCONTAINER_INCLUDE_DIR  Path to "include/ActiveQt" (Windows only)
 185 #  QT_QAXSERVER_INCLUDE_DIR  Path to "include/ActiveQt" (Windows only)
 186 #  QT_QTCORE_INCLUDE_DIR       Path to "include/QtCore"
 187 #  QT_QTDESIGNER_INCLUDE_DIR   Path to "include/QtDesigner"
 188 #  QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR   Path to "include/QtDesigner"
 189 #  QT_QTDBUS_INCLUDE_DIR       Path to "include/QtDBus"
 190 #  QT_QTGUI_INCLUDE_DIR        Path to "include/QtGui"
 191 #  QT_QTMOTIF_INCLUDE_DIR      Path to "include/QtMotif"
 192 #  QT_QTNETWORK_INCLUDE_DIR    Path to "include/QtNetwork"
 193 #  QT_QTNSPLUGIN_INCLUDE_DIR   Path to "include/QtNsPlugin"
 194 #  QT_QTOPENGL_INCLUDE_DIR     Path to "include/QtOpenGL"
 195 #  QT_QTSQL_INCLUDE_DIR        Path to "include/QtSql"
 196 #  QT_QTXML_INCLUDE_DIR        Path to "include/QtXml"
 197 #  QT_QTSVG_INCLUDE_DIR        Path to "include/QtSvg"
 198 #  QT_QTSCRIPT_INCLUDE_DIR     Path to "include/QtScript"
 199 #  QT_QTTEST_INCLUDE_DIR       Path to "include/QtTest"
 200 #  QT_QTASSISTANTCLIENT_INCLUDE_DIR       Path to "include/QtAssistant"
 201 #  QT_QTHELP_INCLUDE_DIR       Path to "include/QtHelp"
 202 #  QT_QTWEBKIT_INCLUDE_DIR     Path to "include/QtWebKit"
 203 #  QT_QTXMLPATTERNS_INCLUDE_DIR  Path to "include/QtXmlPatterns"
 204 #  QT_PHONON_INCLUDE_DIR       Path to "include/phonon"
 205 #
 206 #  QT_BINARY_DIR               Path to "bin" of Qt4
 207 #  QT_LIBRARY_DIR              Path to "lib" of Qt4
 208 #  QT_PLUGINS_DIR              Path to "plugins" for Qt4
 209 #  QT_TRANSLATIONS_DIR         Path to "translations" of Qt4
 210 #  QT_DOC_DIR                  Path to "doc" of Qt4
 211 #  QT_MKSPECS_DIR              Path to "mkspecs" of Qt4
 212 #
 213 #
 214 # The Qt toolkit may contain both debug and release libraries.
 215 # In that case, the following library variables will contain both.
 216 # You do not need to use these variables if you include QT_USE_FILE,
 217 # and use QT_LIBRARIES.
 218 #
 219 #  QT_QT3SUPPORT_LIBRARY            The Qt3Support library
 220 #  QT_QTASSISTANT_LIBRARY           The QtAssistant library
 221 #  QT_QAXCONTAINER_LIBRARY           The QAxContainer library (Windows only)
 222 #  QT_QAXSERVER_LIBRARY                The QAxServer library (Windows only)
 223 #  QT_QTCORE_LIBRARY                The QtCore library
 224 #  QT_QTDBUS_LIBRARY                The QtDBus library
 225 #  QT_QTDESIGNER_LIBRARY            The QtDesigner library
 226 #  QT_QTDESIGNERCOMPONENTS_LIBRARY  The QtDesignerComponents library
 227 #  QT_QTGUI_LIBRARY                 The QtGui library
 228 #  QT_QTMOTIF_LIBRARY               The QtMotif library
 229 #  QT_QTNETWORK_LIBRARY             The QtNetwork library
 230 #  QT_QTNSPLUGIN_LIBRARY            The QtNsPLugin library
 231 #  QT_QTOPENGL_LIBRARY              The QtOpenGL library
 232 #  QT_QTSQL_LIBRARY                 The QtSql library
 233 #  QT_QTXML_LIBRARY                 The QtXml library
 234 #  QT_QTSVG_LIBRARY                 The QtSvg library
 235 #  QT_QTSCRIPT_LIBRARY              The QtScript library
 236 #  QT_QTTEST_LIBRARY                The QtTest library
 237 #  QT_QTMAIN_LIBRARY                The qtmain library for Windows
 238 #  QT_QTUITOOLS_LIBRARY             The QtUiTools library
 239 #  QT_QTASSISTANTCLIENT_LIBRARY     The QtAssistantClient library
 240 #  QT_QTHELP_LIBRARY                The QtHelp library
 241 #  QT_QTWEBKIT_LIBRARY              The QtWebKit library
 242 #  QT_QTXMLPATTERNS_LIBRARY         The QtXmlPatterns library
 243 #  QT_PHONON_LIBRARY                The phonon library
 244 #
 245 # also defined, but NOT for general use are
 246 #  QT_MOC_EXECUTABLE          Where to find the moc tool.
 247 #  QT_UIC_EXECUTABLE          Where to find the uic tool.
 248 #  QT_UIC3_EXECUTABLE         Where to find the uic3 tool.
 249 #  QT_RCC_EXECUTABLE          Where to find the rcc tool
 250 #  QT_DBUSCPP2XML_EXECUTABLE  Where to find the qdbuscpp2xml tool.
 251 #  QT_DBUSXML2CPP_EXECUTABLE  Where to find the qdbusxml2cpp tool.
 252 #  QT_LUPDATE_EXECUTABLE      Where to find the lupdate tool.
 253 #  QT_LRELEASE_EXECUTABLE     Where to find the lrelease tool.
 254 #
 255 #
 256 # These are around for backwards compatibility
 257 # they will be set
 258 #  QT_WRAP_CPP  Set true if QT_MOC_EXECUTABLE is found
 259 #  QT_WRAP_UI   Set true if QT_UIC_EXECUTABLE is found
 260 #
 261 # These variables do _NOT_ have any effect anymore (compared to FindQt.cmake)
 262 #  QT_MT_REQUIRED         Qt4 is now always multithreaded
 263 #
 264 # These variables are set to "" Because Qt structure changed
 265 # (They make no sense in Qt4)
 266 #  QT_QT_LIBRARY        Qt-Library is now split
 267
 268
 269 # Use FIND_PACKAGE( Qt4 COMPONENTS ... ) to enable modules
 270 IF( Qt4_FIND_COMPONENTS )
 271   FOREACH( component ${Qt4_FIND_COMPONENTS} )
 272     STRING( TOUPPER ${component} _COMPONENT )
 273     SET( QT_USE_${_COMPONENT} 1 )
 274   ENDFOREACH( component )
 275
 276   # To make sure we don't use QtCore or QtGui when not in COMPONENTS
 277   IF(NOT QT_USE_QTCORE)
 278     SET( QT_DONT_USE_QTCORE 1 )
 279   ENDIF(NOT QT_USE_QTCORE)
 280
 281   IF(NOT QT_USE_QTGUI)
 282     SET( QT_DONT_USE_QTGUI 1 )
 283   ENDIF(NOT QT_USE_QTGUI)
 284
 285 ENDIF( Qt4_FIND_COMPONENTS )
 286
 287 # If Qt3 has already been found, fail.
 288 IF(QT_QT_LIBRARY)
 289   IF(Qt4_FIND_REQUIRED)
 290     MESSAGE( FATAL_ERROR "Qt3 and Qt4 cannot be used together in one project.")
 291   ELSE(Qt4_FIND_REQUIRED)
 292     IF(NOT Qt4_FIND_QUIETLY)
 293       MESSAGE( STATUS    "Qt3 and Qt4 cannot be used together in one project.")
 294     ENDIF(NOT Qt4_FIND_QUIETLY)
 295     RETURN()
 296   ENDIF(Qt4_FIND_REQUIRED)
 297 ENDIF(QT_QT_LIBRARY)
 298
 299
 300 INCLUDE(CheckSymbolExists)
 301 INCLUDE(MacroAddFileDependencies)
 302
 303 SET(QT_USE_FILE ${CMAKE_ROOT}/Modules/UseQt4.cmake)
 304
 305 SET( QT_DEFINITIONS "")
 306
 307 SET(QT4_INSTALLED_VERSION_TOO_OLD FALSE)
 308
 309 #  macro for asking qmake to process pro files
 310 MACRO(QT_QUERY_QMAKE outvar invar)
 311   IF(QT_QMAKE_EXECUTABLE)
 312   FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake/tmp.pro
 313     "message(CMAKE_MESSAGE<$$${invar}>)")
 314
 315   # Invoke qmake with the tmp.pro program to get the desired
 316   # information.  Use the same variable for both stdout and stderr
 317   # to make sure we get the output on all platforms.
 318   EXECUTE_PROCESS(COMMAND ${QT_QMAKE_EXECUTABLE}
 319     WORKING_DIRECTORY
 320     ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake
 321     OUTPUT_VARIABLE _qmake_query_output
 322     RESULT_VARIABLE _qmake_result
 323     ERROR_VARIABLE _qmake_query_output )
 324
 325   FILE(REMOVE_RECURSE
 326     "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmpQmake")
 327
 328   IF(_qmake_result)
 329     MESSAGE(WARNING " querying qmake for ${invar}.  qmake reported:\n${_qmake_query_output}")
 330   ELSE(_qmake_result)
 331     STRING(REGEX REPLACE ".*CMAKE_MESSAGE<([^>]*).*" "\\1" ${outvar} "${_qmake_query_output}")
 332   ENDIF(_qmake_result)
 333
 334   ENDIF(QT_QMAKE_EXECUTABLE)
 335 ENDMACRO(QT_QUERY_QMAKE)
 336
 337 GET_FILENAME_COMPONENT(qt_install_version "[HKEY_CURRENT_USER\\Software\\trolltech\\Versions;DefaultQtVersion]" NAME)
 338 # check for qmake
 339 FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake qmake4 qmake-qt4 PATHS
 340   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin"
 341   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin"
 342   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\${qt_install_version};InstallDir]/bin"
 343   $ENV{QTDIR}/bin
 344 )
 345
 346 IF (QT_QMAKE_EXECUTABLE)
 347
 348   IF(QT_QMAKE_EXECUTABLE_LAST)
 349     STRING(COMPARE NOTEQUAL "${QT_QMAKE_EXECUTABLE_LAST}" "${QT_QMAKE_EXECUTABLE}" QT_QMAKE_CHANGED)
 350   ENDIF(QT_QMAKE_EXECUTABLE_LAST)
 351
 352   SET(QT_QMAKE_EXECUTABLE_LAST "${QT_QMAKE_EXECUTABLE}" CACHE INTERNAL "" FORCE)
 353
 354   SET(QT4_QMAKE_FOUND FALSE)
 355
 356   EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE} ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION)
 357
 358   # check for qt3 qmake and then try and find qmake4 or qmake-qt4 in the path
 359   IF("${QTVERSION}" MATCHES "Unknown")
 360     SET(QT_QMAKE_EXECUTABLE NOTFOUND CACHE FILEPATH "" FORCE)
 361     FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake4 qmake-qt4 PATHS
 362       "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin"
 363       "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin"
 364       $ENV{QTDIR}/bin
 365       )
 366     IF(QT_QMAKE_EXECUTABLE)
 367       EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE}
 368         ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION)
 369     ENDIF(QT_QMAKE_EXECUTABLE)
 370   ENDIF("${QTVERSION}" MATCHES "Unknown")
 371
 372   # check that we found the Qt4 qmake, Qt3 qmake output won't match here
 373   STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" qt_version_tmp "${QTVERSION}")
 374   IF (qt_version_tmp)
 375
 376     # we need at least version 4.0.0
 377     IF (NOT QT_MIN_VERSION)
 378       SET(QT_MIN_VERSION "4.0.0")
 379     ENDIF (NOT QT_MIN_VERSION)
 380
 381     #now parse the parts of the user given version string into variables
 382     STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" req_qt_major_vers "${QT_MIN_VERSION}")
 383     IF (NOT req_qt_major_vers)
 384       MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", expected e.g. \"4.0.1\"")
 385     ENDIF (NOT req_qt_major_vers)
 386
 387     # now parse the parts of the user given version string into variables
 388     STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" req_qt_major_vers "${QT_MIN_VERSION}")
 389     STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" req_qt_minor_vers "${QT_MIN_VERSION}")
 390     STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" req_qt_patch_vers "${QT_MIN_VERSION}")
 391
 392   # Suppport finding at least a particular version, for instance FIND_PACKAGE( Qt4 4.4.3 )
 393   # This implementation is a hack to avoid duplicating code and make sure we stay
 394   # source-compatible with CMake 2.6.x
 395   # For CMake 2.8, we should not set QT_MIN_VERSION but only use Qt4_FIND_VERSION_MAJOR,
 396   # Qt4_FIND_VERSION_MINOR, etc
 397   IF( Qt4_FIND_VERSION )
 398     SET( QT_MIN_VERSION ${Qt4_FIND_VERSION} )
 399     SET( req_qt_major_vers ${Qt4_FIND_VERSION_MAJOR} )
 400     SET( req_qt_minor_vers ${Qt4_FIND_VERSION_MINOR} )
 401     SET( req_qt_patch_vers ${Qt4_FIND_VERSION_PATCH} )
 402   ENDIF( Qt4_FIND_VERSION )
 403
 404     IF (NOT req_qt_major_vers EQUAL 4)
 405       MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", major version 4 is required, e.g. \"4.0.1\"")
 406     ENDIF (NOT req_qt_major_vers EQUAL 4)
 407
 408     # and now the version string given by qmake
 409     STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+.*" "\\1" QT_VERSION_MAJOR "${QTVERSION}")
 410     STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+.*" "\\1" QT_VERSION_MINOR "${QTVERSION}")
 411     STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" QT_VERSION_PATCH "${QTVERSION}")
 412
 413     # compute an overall version number which can be compared at once
 414     MATH(EXPR req_vers "${req_qt_major_vers}*10000 + ${req_qt_minor_vers}*100 + ${req_qt_patch_vers}")
 415     MATH(EXPR found_vers "${QT_VERSION_MAJOR}*10000 + ${QT_VERSION_MINOR}*100 + ${QT_VERSION_PATCH}")
 416
 417   # Support finding *exactly* a particular version, for instance FIND_PACKAGE( Qt4 4.4.3 EXACT )
 418   # The 'else' branch should be removed for CMake 2.8
 419   IF( Qt4_FIND_VERSION_EXACT )
 420     IF(found_vers EQUAL req_vers)
 421       SET( QT4_QMAKE_FOUND TRUE )
 422     ELSE(found_vers EQUAL req_vers)
 423       SET( QT4_QMAKE_FOUND FALSE )
 424       IF (found_vers LESS req_vers)
 425         SET(QT4_INSTALLED_VERSION_TOO_OLD TRUE)
 426       ELSE (found_vers LESS req_vers)
 427         SET(QT4_INSTALLED_VERSION_TOO_NEW TRUE)
 428       ENDIF (found_vers LESS req_vers)
 429     ENDIF(found_vers EQUAL req_vers)
 430   ELSE( Qt4_FIND_VERSION_EXACT )
 431     IF (found_vers LESS req_vers)
 432       SET(QT4_QMAKE_FOUND FALSE)
 433       SET(QT4_INSTALLED_VERSION_TOO_OLD TRUE)
 434     ELSE (found_vers LESS req_vers)
 435       SET(QT4_QMAKE_FOUND TRUE)
 436     ENDIF (found_vers LESS req_vers)
 437   ENDIF( Qt4_FIND_VERSION_EXACT )
 438   ENDIF (qt_version_tmp)
 439
 440 ENDIF (QT_QMAKE_EXECUTABLE)
 441
 442 IF (QT4_QMAKE_FOUND)
 443
 444   # ask qmake for the library dir
 445   # Set QT_LIBRARY_DIR
 446   IF (NOT QT_LIBRARY_DIR OR QT_QMAKE_CHANGED)
 447     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 448       ARGS "-query QT_INSTALL_LIBS"
 449       OUTPUT_VARIABLE QT_LIBRARY_DIR_TMP )
 450     # make sure we have / and not \ as qmake gives on windows
 451     FILE(TO_CMAKE_PATH "${QT_LIBRARY_DIR_TMP}" QT_LIBRARY_DIR_TMP)
 452     IF(EXISTS "${QT_LIBRARY_DIR_TMP}")
 453       SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE PATH "Qt library dir" FORCE)
 454     ELSE(EXISTS "${QT_LIBRARY_DIR_TMP}")
 455       MESSAGE("Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_LIBS as ${QT_LIBRARY_DIR_TMP}")
 456       MESSAGE("Warning: ${QT_LIBRARY_DIR_TMP} does NOT exist, Qt must NOT be installed correctly.")
 457     ENDIF(EXISTS "${QT_LIBRARY_DIR_TMP}")
 458   ENDIF(NOT QT_LIBRARY_DIR OR QT_QMAKE_CHANGED)
 459
 460   IF (APPLE)
 461     IF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 462       SET(QT_USE_FRAMEWORKS ON
 463         CACHE BOOL "Set to ON if Qt build uses frameworks." FORCE)
 464     ELSE (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 465       SET(QT_USE_FRAMEWORKS OFF
 466         CACHE BOOL "Set to ON if Qt build uses frameworks." FORCE)
 467     ENDIF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 468
 469     MARK_AS_ADVANCED(QT_USE_FRAMEWORKS)
 470   ENDIF (APPLE)
 471
 472   # ask qmake for the binary dir
 473   IF ((QT_LIBRARY_DIR AND NOT QT_BINARY_DIR) OR QT_QMAKE_CHANGED)
 474      EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE}
 475        ARGS "-query QT_INSTALL_BINS"
 476        OUTPUT_VARIABLE qt_bins )
 477      # make sure we have / and not \ as qmake gives on windows
 478      FILE(TO_CMAKE_PATH "${qt_bins}" qt_bins)
 479      SET(QT_BINARY_DIR ${qt_bins} CACHE INTERNAL "" FORCE)
 480   ENDIF ((QT_LIBRARY_DIR AND NOT QT_BINARY_DIR) OR QT_QMAKE_CHANGED)
 481
 482   # ask qmake for the include dir
 483   IF ((QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR) OR QT_QMAKE_CHANGED)
 484       EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 485         ARGS "-query QT_INSTALL_HEADERS"
 486         OUTPUT_VARIABLE qt_headers )
 487       # make sure we have / and not \ as qmake gives on windows
 488       FILE(TO_CMAKE_PATH "${qt_headers}" qt_headers)
 489       SET(QT_HEADERS_DIR ${qt_headers} CACHE INTERNAL "" FORCE)
 490   ENDIF ((QT_LIBRARY_DIR AND NOT QT_HEADERS_DIR) OR QT_QMAKE_CHANGED)
 491
 492
 493   # ask qmake for the documentation directory
 494   IF ((QT_LIBRARY_DIR AND NOT QT_DOC_DIR) OR QT_QMAKE_CHANGED)
 495     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 496       ARGS "-query QT_INSTALL_DOCS"
 497       OUTPUT_VARIABLE qt_doc_dir )
 498     # make sure we have / and not \ as qmake gives on windows
 499     FILE(TO_CMAKE_PATH "${qt_doc_dir}" qt_doc_dir)
 500     SET(QT_DOC_DIR ${qt_doc_dir} CACHE PATH "The location of the Qt docs" FORCE)
 501   ENDIF ((QT_LIBRARY_DIR AND NOT QT_DOC_DIR) OR QT_QMAKE_CHANGED)
 502
 503   # ask qmake for the mkspecs directory
 504   IF ((QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR) OR QT_QMAKE_CHANGED)
 505     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 506       ARGS "-query QMAKE_MKSPECS"
 507       OUTPUT_VARIABLE qt_mkspecs_dirs )
 508     # do not replace : on windows as it might be a drive letter
 509     # and windows should already use ; as a separator
 510     IF(UNIX)
 511       STRING(REPLACE ":" ";" qt_mkspecs_dirs "${qt_mkspecs_dirs}")
 512     ENDIF(UNIX)
 513     SET(QT_MKSPECS_DIR NOTFOUND)
 514     FIND_PATH(QT_MKSPECS_DIR qconfig.pri PATHS ${qt_mkspecs_dirs}
 515       DOC "The location of the Qt mkspecs containing qconfig.pri"
 516       NO_DEFAULT_PATH )
 517   ENDIF ((QT_LIBRARY_DIR AND NOT QT_MKSPECS_DIR) OR QT_QMAKE_CHANGED)
 518
 519   # ask qmake for the plugins directory
 520   IF ((QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR) OR QT_QMAKE_CHANGED)
 521     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 522       ARGS "-query QT_INSTALL_PLUGINS"
 523       OUTPUT_VARIABLE qt_plugins_dir )
 524     # make sure we have / and not \ as qmake gives on windows
 525     FILE(TO_CMAKE_PATH "${qt_plugins_dir}" qt_plugins_dir)
 526     SET(QT_PLUGINS_DIR ${qt_plugins_dir} CACHE PATH "The location of the Qt plugins" FORCE)
 527   ENDIF ((QT_LIBRARY_DIR AND NOT QT_PLUGINS_DIR) OR QT_QMAKE_CHANGED)
 528
 529   # ask qmake for the translations directory
 530   IF ((QT_LIBRARY_DIR AND NOT QT_TRANSLATIONS_DIR) OR QT_QMAKE_CHANGED)
 531     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 532       ARGS "-query QT_INSTALL_TRANSLATIONS"
 533       OUTPUT_VARIABLE qt_translations_dir )
 534     # make sure we have / and not \ as qmake gives on windows
 535     FILE(TO_CMAKE_PATH "${qt_translations_dir}" qt_translations_dir)
 536     SET(QT_TRANSLATIONS_DIR ${qt_translations_dir} CACHE PATH "The location of the Qt translations" FORCE)
 537   ENDIF ((QT_LIBRARY_DIR AND NOT QT_TRANSLATIONS_DIR) OR QT_QMAKE_CHANGED)
 538
 539   ########################################
 540   #
 541   #       Setting the INCLUDE-Variables
 542   #
 543   ########################################
 544
 545   SET(QT_MODULES QtCore QtGui Qt3Support QtSvg QtScript QtTest QtUiTools
 546                  QtHelp QtWebKit QtXmlPatterns phonon QtMotif QtNetwork
 547                  QtNsPlugin QtOpenGL QtSql QtXml QtDesigner QtDBus)
 548
 549   IF(QT_QMAKE_CHANGED)
 550     FOREACH(QT_MODULE ${QT_MODULES})
 551       STRING(TOUPPER ${QT_MODULE} _upper_qt_module)
 552       SET(QT_${_upper_qt_module}_INCLUDE_DIR NOTFOUND)
 553       SET(QT_${_upper_qt_module}_LIBRARY_RELEASE NOTFOUND)
 554       SET(QT_${_upper_qt_module}_LIBRARY_DEBUG NOTFOUND)
 555     ENDFOREACH(QT_MODULE)
 556     SET(QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR NOTFOUND)
 557     SET(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NOTFOUND)
 558     SET(QT_QTDESIGNERCOMPONENTS_LIBRARY_DEBUG NOTFOUND)
 559     SET(QT_QTASSISTANTCLIENT_INCLUDE_DIR NOTFOUND)
 560     SET(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NOTFOUND)
 561     SET(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG NOTFOUND)
 562     SET(QT_QTASSISTANT_INCLUDE_DIR NOTFOUND)
 563     SET(QT_QTASSISTANT_LIBRARY_RELEASE NOTFOUND)
 564     SET(QT_QTASSISTANT_LIBRARY_DEBUG NOTFOUND)
 565     SET(QT_QTCLUCENE_LIBRARY_RELEASE NOTFOUND)
 566     SET(QT_QTCLUCENE_LIBRARY_DEBUG NOTFOUND)
 567     SET(QT_QAXCONTAINER_INCLUDE_DIR NOTFOUND)
 568     SET(QT_QAXCONTAINER_LIBRARY_RELEASE NOTFOUND)
 569     SET(QT_QAXCONTAINER_LIBRARY_DEBUG NOTFOUND)
 570     SET(QT_QAXSERVER_INCLUDE_DIR NOTFOUND)
 571     SET(QT_QAXSERVER_LIBRARY_RELEASE NOTFOUND)
 572     SET(QT_QAXSERVER_LIBRARY_DEBUG NOTFOUND)
 573     IF(WIN32)
 574       SET(QT_QTMAIN_LIBRARY_DEBUG NOTFOUND)
 575       SET(QT_QTMAIN_LIBRARY_RELEASE NOTFOUND)
 576     ENDIF(WIN32)
 577   ENDIF(QT_QMAKE_CHANGED)
 578
 579   FOREACH(QT_MODULE ${QT_MODULES})
 580     STRING(TOUPPER ${QT_MODULE} _upper_qt_module)
 581     FIND_PATH(QT_${_upper_qt_module}_INCLUDE_DIR ${QT_MODULE}
 582               PATHS
 583               ${QT_HEADERS_DIR}/${QT_MODULE}
 584               ${QT_LIBRARY_DIR}/${QT_MODULE}.framework/Headers
 585               NO_DEFAULT_PATH
 586       )
 587   ENDFOREACH(QT_MODULE)
 588
 589   IF(WIN32)
 590     SET(QT_MODULES ${QT_MODULES} QAxContainer QAxServer)
 591     # Set QT_AXCONTAINER_INCLUDE_DIR and QT_AXSERVER_INCLUDE_DIR
 592     FIND_PATH(QT_QAXCONTAINER_INCLUDE_DIR ActiveQt
 593       PATHS
 594       ${QT_HEADERS_DIR}/ActiveQt
 595       NO_DEFAULT_PATH
 596       )
 597     FIND_PATH(QT_QAXSERVER_INCLUDE_DIR ActiveQt
 598       PATHS
 599       ${QT_HEADERS_DIR}/ActiveQt
 600       NO_DEFAULT_PATH
 601       )
 602   ENDIF(WIN32)
 603
 604   # Set QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR
 605   FIND_PATH(QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR QDesignerComponents
 606     PATHS
 607     ${QT_HEADERS_DIR}/QtDesigner
 608     ${QT_LIBRARY_DIR}/QtDesigner.framework/Headers
 609     NO_DEFAULT_PATH
 610     )
 611
 612   # Set QT_QTASSISTANT_INCLUDE_DIR
 613   FIND_PATH(QT_QTASSISTANT_INCLUDE_DIR QAssistantClient
 614     PATHS
 615     ${QT_HEADERS_DIR}/QtAssistant
 616     ${QT_LIBRARY_DIR}/QtAssistant.framework/Headers
 617     NO_DEFAULT_PATH
 618     )
 619
 620   # Set QT_QTASSISTANTCLIENT_INCLUDE_DIR
 621   FIND_PATH(QT_QTASSISTANTCLIENT_INCLUDE_DIR QAssistantClient
 622     PATHS
 623     ${QT_HEADERS_DIR}/QtAssistant
 624     ${QT_LIBRARY_DIR}/QtAssistant.framework/Headers
 625     NO_DEFAULT_PATH
 626     )
 627
 628   # Set QT_INCLUDE_DIR by removine "/QtCore" in the string ${QT_QTCORE_INCLUDE_DIR}
 629   IF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
 630     IF (QT_USE_FRAMEWORKS)
 631       SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR})
 632     ELSE (QT_USE_FRAMEWORKS)
 633       STRING( REGEX REPLACE "/QtCore$" "" qt4_include_dir ${QT_QTCORE_INCLUDE_DIR})
 634       SET( QT_INCLUDE_DIR ${qt4_include_dir})
 635     ENDIF (QT_USE_FRAMEWORKS)
 636   ENDIF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
 637
 638   IF( NOT QT_INCLUDE_DIR)
 639     IF(Qt4_FIND_REQUIRED)
 640       MESSAGE( FATAL_ERROR "Could NOT find QtCore header")
 641     ENDIF(Qt4_FIND_REQUIRED)
 642   ENDIF( NOT QT_INCLUDE_DIR)
 643
 644   # Make variables changeble to the advanced user
 645   MARK_AS_ADVANCED( QT_LIBRARY_DIR QT_INCLUDE_DIR QT_DOC_DIR QT_MKSPECS_DIR
 646                     QT_PLUGINS_DIR QT_TRANSLATIONS_DIR)
 647
 648   # Set QT_INCLUDES
 649   SET( QT_INCLUDES ${QT_MKSPECS_DIR}/default ${QT_INCLUDE_DIR} )
 650
 651
 652   #############################################
 653   #
 654   # Find out what window system we're using
 655   #
 656   #############################################
 657   # Save required variable
 658   SET(CMAKE_REQUIRED_INCLUDES_SAVE ${CMAKE_REQUIRED_INCLUDES})
 659   SET(CMAKE_REQUIRED_FLAGS_SAVE    ${CMAKE_REQUIRED_FLAGS})
 660   # Add QT_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES
 661   SET(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${QT_INCLUDE_DIR}")
 662   # On Mac OS X when Qt has framework support, also add the framework path
 663   IF( QT_USE_FRAMEWORKS )
 664     SET(CMAKE_REQUIRED_FLAGS "-F${QT_LIBRARY_DIR} ")
 665   ENDIF( QT_USE_FRAMEWORKS )
 666   # Check for Window system symbols (note: only one should end up being set)
 667   CHECK_SYMBOL_EXISTS(Q_WS_X11 "QtCore/qglobal.h" Q_WS_X11)
 668   CHECK_SYMBOL_EXISTS(Q_WS_WIN "QtCore/qglobal.h" Q_WS_WIN)
 669   CHECK_SYMBOL_EXISTS(Q_WS_QWS "QtCore/qglobal.h" Q_WS_QWS)
 670   CHECK_SYMBOL_EXISTS(Q_WS_MAC "QtCore/qglobal.h" Q_WS_MAC)
 671   IF(Q_WS_MAC)
 672     CHECK_SYMBOL_EXISTS(QT_MAC_USE_COCOA "QtCore/qconfig.h" QT_MAC_USE_COCOA)
 673   ENDIF(Q_WS_MAC)
 674
 675   IF (QT_QTCOPY_REQUIRED)
 676      CHECK_SYMBOL_EXISTS(QT_IS_QTCOPY "QtCore/qglobal.h" QT_KDE_QT_COPY)
 677      IF (NOT QT_IS_QTCOPY)
 678         MESSAGE(FATAL_ERROR "qt-copy is required, but hasn't been found")
 679      ENDIF (NOT QT_IS_QTCOPY)
 680   ENDIF (QT_QTCOPY_REQUIRED)
 681
 682   # Restore CMAKE_REQUIRED_INCLUDES and CMAKE_REQUIRED_FLAGS variables
 683   SET(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_SAVE})
 684   SET(CMAKE_REQUIRED_FLAGS    ${CMAKE_REQUIRED_FLAGS_SAVE})
 685   #
 686   #############################################
 687
 688
 689   # find the libraries
 690   FOREACH(QT_MODULE ${QT_MODULES})
 691     STRING(TOUPPER ${QT_MODULE} _upper_qt_module)
 692     FIND_LIBRARY(QT_${_upper_qt_module}_LIBRARY_RELEASE
 693                  NAMES ${QT_MODULE} ${QT_MODULE}4
 694                  PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH
 695         )
 696     FIND_LIBRARY(QT_${_upper_qt_module}_LIBRARY_DEBUG
 697                  NAMES ${QT_MODULE}_debug ${QT_MODULE}d ${QT_MODULE}d4
 698                  PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH
 699         )
 700   ENDFOREACH(QT_MODULE)
 701
 702   # QtUiTools not with other frameworks with binary installation (in /usr/lib)
 703   IF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTUITOOLS_LIBRARY_RELEASE)
 704     FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_RELEASE NAMES QtUiTools PATHS ${QT_LIBRARY_DIR})
 705   ENDIF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTUITOOLS_LIBRARY_RELEASE)
 706
 707   IF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
 708
 709     # try dropping a hint if trying to use Visual Studio with Qt built by mingw
 710     IF(QT_LIBRARY_DIR AND MSVC)
 711       IF(EXISTS ${QT_LIBRARY_DIR}/libqtmain.a)
 712         MESSAGE( FATAL_ERROR "It appears you're trying to use Visual Studio with Qt built by mingw")
 713       ENDIF(EXISTS ${QT_LIBRARY_DIR}/libqtmain.a)
 714     ENDIF(QT_LIBRARY_DIR AND MSVC)
 715
 716     IF(Qt4_FIND_REQUIRED)
 717       MESSAGE( FATAL_ERROR "Could NOT find QtCore. Check ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log for more details.")
 718     ENDIF(Qt4_FIND_REQUIRED)
 719   ENDIF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
 720
 721   # Set QT_QTDESIGNERCOMPONENTS_LIBRARY
 722   FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_RELEASE NAMES QtDesignerComponents QtDesignerComponents4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 723   FIND_LIBRARY(QT_QTDESIGNERCOMPONENTS_LIBRARY_DEBUG   NAMES QtDesignerComponents_debug QtDesignerComponentsd QtDesignerComponentsd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 724
 725   # Set QT_QTMAIN_LIBRARY
 726   IF(WIN32)
 727     FIND_LIBRARY(QT_QTMAIN_LIBRARY_RELEASE NAMES qtmain PATHS ${QT_LIBRARY_DIR}
 728       NO_DEFAULT_PATH)
 729     FIND_LIBRARY(QT_QTMAIN_LIBRARY_DEBUG NAMES qtmaind PATHS ${QT_LIBRARY_DIR}
 730       NO_DEFAULT_PATH)
 731   ENDIF(WIN32)
 732
 733   # Set QT_QTASSISTANTCLIENT_LIBRARY
 734   FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NAMES QtAssistantClient QtAssistantClient4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 735   FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG   NAMES QtAssistantClient_debug QtAssistantClientd QtAssistantClientd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 736
 737   # Set QT_QTASSISTANT_LIBRARY
 738   FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_RELEASE NAMES QtAssistantClient QtAssistantClient4 QtAssistant QtAssistant4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 739   FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_DEBUG   NAMES QtAssistantClient_debug QtAssistantClientd QtAssistantClientd4 QtAssistant_debug QtAssistantd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 740
 741   # Set QT_QTHELP_LIBRARY
 742   FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene QtCLucene4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 743   FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_DEBUG   NAMES QtCLucene_debug QtCLucened QtCLucened4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 744   # QtCLucene not with other frameworks with binary installation (in /usr/lib)
 745   IF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCLUCENE_LIBRARY_RELEASE)
 746     FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene PATHS ${QT_LIBRARY_DIR})
 747   ENDIF(Q_WS_MAC AND QT_QTCORE_LIBRARY_RELEASE AND NOT QT_QTCLUCENE_LIBRARY_RELEASE)
 748
 749   ############################################
 750   #
 751   # Check the existence of the libraries.
 752   #
 753   ############################################
 754
 755   MACRO (_QT4_ADJUST_LIB_VARS basename)
 756     IF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
 757
 758       # if only the release version was found, set the debug variable also to the release version
 759       IF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 760         SET(QT_${basename}_LIBRARY_DEBUG ${QT_${basename}_LIBRARY_RELEASE})
 761         SET(QT_${basename}_LIBRARY       ${QT_${basename}_LIBRARY_RELEASE})
 762         SET(QT_${basename}_LIBRARIES     ${QT_${basename}_LIBRARY_RELEASE})
 763       ENDIF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 764
 765       # if only the debug version was found, set the release variable also to the debug version
 766       IF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
 767         SET(QT_${basename}_LIBRARY_RELEASE ${QT_${basename}_LIBRARY_DEBUG})
 768         SET(QT_${basename}_LIBRARY         ${QT_${basename}_LIBRARY_DEBUG})
 769         SET(QT_${basename}_LIBRARIES       ${QT_${basename}_LIBRARY_DEBUG})
 770       ENDIF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
 771
 772       IF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
 773         # if the generator supports configuration types then set
 774         # optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value
 775         IF (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 776           SET(QT_${basename}_LIBRARY       optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
 777         ELSE(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 778           # if there are no configuration types and CMAKE_BUILD_TYPE has no value
 779           # then just use the release libraries
 780           SET(QT_${basename}_LIBRARY       ${QT_${basename}_LIBRARY_RELEASE} )
 781         ENDIF(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 782         SET(QT_${basename}_LIBRARIES       optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
 783       ENDIF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
 784
 785       IF(QT_QMAKE_CHANGED)
 786         SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE STRING "The Qt ${basename} library" FORCE)
 787       ELSE(QT_QMAKE_CHANGED)
 788         SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE STRING "The Qt ${basename} library")
 789       ENDIF(QT_QMAKE_CHANGED)
 790
 791       IF (QT_${basename}_LIBRARY)
 792         SET(QT_${basename}_FOUND 1)
 793       ENDIF (QT_${basename}_LIBRARY)
 794
 795     ENDIF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
 796
 797     IF (QT_${basename}_INCLUDE_DIR)
 798       #add the include directory to QT_INCLUDES
 799       SET(QT_INCLUDES "${QT_${basename}_INCLUDE_DIR}" ${QT_INCLUDES})
 800     ENDIF (QT_${basename}_INCLUDE_DIR)
 801
 802     # Make variables changeble to the advanced user
 803     MARK_AS_ADVANCED(QT_${basename}_LIBRARY QT_${basename}_LIBRARY_RELEASE QT_${basename}_LIBRARY_DEBUG QT_${basename}_INCLUDE_DIR)
 804   ENDMACRO (_QT4_ADJUST_LIB_VARS)
 805
 806
 807   # Set QT_xyz_LIBRARY variable and add
 808   # library include path to QT_INCLUDES
 809   _QT4_ADJUST_LIB_VARS(QTCORE)
 810   _QT4_ADJUST_LIB_VARS(QTGUI)
 811   _QT4_ADJUST_LIB_VARS(QT3SUPPORT)
 812   _QT4_ADJUST_LIB_VARS(QTASSISTANT)
 813   _QT4_ADJUST_LIB_VARS(QTDESIGNER)
 814   _QT4_ADJUST_LIB_VARS(QTDESIGNERCOMPONENTS)
 815   _QT4_ADJUST_LIB_VARS(QTNETWORK)
 816   _QT4_ADJUST_LIB_VARS(QTNSPLUGIN)
 817   _QT4_ADJUST_LIB_VARS(QTOPENGL)
 818   _QT4_ADJUST_LIB_VARS(QTSQL)
 819   _QT4_ADJUST_LIB_VARS(QTXML)
 820   _QT4_ADJUST_LIB_VARS(QTSVG)
 821   _QT4_ADJUST_LIB_VARS(QTSCRIPT)
 822   _QT4_ADJUST_LIB_VARS(QTUITOOLS)
 823   _QT4_ADJUST_LIB_VARS(QTTEST)
 824   _QT4_ADJUST_LIB_VARS(QTDBUS)
 825   _QT4_ADJUST_LIB_VARS(QTASSISTANTCLIENT)
 826   _QT4_ADJUST_LIB_VARS(QTHELP)
 827   _QT4_ADJUST_LIB_VARS(QTWEBKIT)
 828   _QT4_ADJUST_LIB_VARS(QTXMLPATTERNS)
 829   _QT4_ADJUST_LIB_VARS(PHONON)
 830   _QT4_ADJUST_LIB_VARS(QTCLUCENE)
 831   _QT4_ADJUST_LIB_VARS(QTMOTIF)
 832
 833   # platform dependent libraries
 834   IF(WIN32)
 835     _QT4_ADJUST_LIB_VARS(QTMAIN)
 836     _QT4_ADJUST_LIB_VARS(QAXSERVER)
 837     _QT4_ADJUST_LIB_VARS(QAXCONTAINER)
 838   ENDIF(WIN32)
 839
 840
 841   #######################################
 842   #
 843   #       Check the executables of Qt
 844   #          ( moc, uic, rcc )
 845   #
 846   #######################################
 847
 848
 849   IF(QT_QMAKE_CHANGED)
 850     SET(QT_UIC_EXECUTABLE NOTFOUND)
 851     SET(QT_MOC_EXECUTABLE NOTFOUND)
 852     SET(QT_UIC3_EXECUTABLE NOTFOUND)
 853     SET(QT_RCC_EXECUTABLE NOTFOUND)
 854     SET(QT_DBUSCPP2XML_EXECUTABLE NOTFOUND)
 855     SET(QT_DBUSXML2CPP_EXECUTABLE NOTFOUND)
 856     SET(QT_LUPDATE_EXECUTABLE NOTFOUND)
 857     SET(QT_LRELEASE_EXECUTABLE NOTFOUND)
 858   ENDIF(QT_QMAKE_CHANGED)
 859
 860   FIND_PROGRAM(QT_MOC_EXECUTABLE
 861     NAMES moc-qt4 moc
 862     PATHS ${QT_BINARY_DIR}
 863     NO_DEFAULT_PATH
 864     )
 865
 866   FIND_PROGRAM(QT_UIC_EXECUTABLE
 867     NAMES uic-qt4 uic
 868     PATHS ${QT_BINARY_DIR}
 869     NO_DEFAULT_PATH
 870     )
 871
 872   FIND_PROGRAM(QT_UIC3_EXECUTABLE
 873     NAMES uic3
 874     PATHS ${QT_BINARY_DIR}
 875     NO_DEFAULT_PATH
 876     )
 877
 878   FIND_PROGRAM(QT_RCC_EXECUTABLE
 879     NAMES rcc
 880     PATHS ${QT_BINARY_DIR}
 881     NO_DEFAULT_PATH
 882     )
 883
 884   FIND_PROGRAM(QT_DBUSCPP2XML_EXECUTABLE
 885     NAMES qdbuscpp2xml
 886     PATHS ${QT_BINARY_DIR}
 887     NO_DEFAULT_PATH
 888     )
 889
 890   FIND_PROGRAM(QT_DBUSXML2CPP_EXECUTABLE
 891     NAMES qdbusxml2cpp
 892     PATHS ${QT_BINARY_DIR}
 893     NO_DEFAULT_PATH
 894     )
 895
 896   FIND_PROGRAM(QT_LUPDATE_EXECUTABLE
 897     NAMES lupdate-qt4 lupdate
 898     PATHS ${QT_BINARY_DIR}
 899     NO_DEFAULT_PATH
 900     )
 901
 902   FIND_PROGRAM(QT_LRELEASE_EXECUTABLE
 903     NAMES lrelease-qt4 lrelease
 904     PATHS ${QT_BINARY_DIR}
 905     NO_DEFAULT_PATH
 906     )
 907
 908   IF (QT_MOC_EXECUTABLE)
 909      SET(QT_WRAP_CPP "YES")
 910   ENDIF (QT_MOC_EXECUTABLE)
 911
 912   IF (QT_UIC_EXECUTABLE)
 913      SET(QT_WRAP_UI "YES")
 914   ENDIF (QT_UIC_EXECUTABLE)
 915
 916
 917
 918   MARK_AS_ADVANCED( QT_UIC_EXECUTABLE QT_UIC3_EXECUTABLE QT_MOC_EXECUTABLE
 919     QT_RCC_EXECUTABLE QT_DBUSXML2CPP_EXECUTABLE QT_DBUSCPP2XML_EXECUTABLE
 920     QT_LUPDATE_EXECUTABLE QT_LRELEASE_EXECUTABLE)
 921
 922   ######################################
 923   #
 924   #       Macros for building Qt files
 925   #
 926   ######################################
 927
 928   MACRO (QT4_EXTRACT_OPTIONS _qt4_files _qt4_options)
 929     SET(${_qt4_files})
 930     SET(${_qt4_options})
 931     SET(_QT4_DOING_OPTIONS FALSE)
 932     FOREACH(_currentArg ${ARGN})
 933       IF ("${_currentArg}" STREQUAL "OPTIONS")
 934         SET(_QT4_DOING_OPTIONS TRUE)
 935       ELSE ("${_currentArg}" STREQUAL "OPTIONS")
 936         IF(_QT4_DOING_OPTIONS)
 937           LIST(APPEND ${_qt4_options} "${_currentArg}")
 938         ELSE(_QT4_DOING_OPTIONS)
 939           LIST(APPEND ${_qt4_files} "${_currentArg}")
 940         ENDIF(_QT4_DOING_OPTIONS)
 941       ENDIF ("${_currentArg}" STREQUAL "OPTIONS")
 942     ENDFOREACH(_currentArg)
 943   ENDMACRO (QT4_EXTRACT_OPTIONS)
 944
 945   # macro used to create the names of output files preserving relative dirs
 946   MACRO (QT4_MAKE_OUTPUT_FILE infile prefix ext outfile )
 947     STRING(LENGTH ${CMAKE_CURRENT_BINARY_DIR} _binlength)
 948     STRING(LENGTH ${infile} _infileLength)
 949     SET(_checkinfile ${CMAKE_CURRENT_SOURCE_DIR})
 950     IF(_infileLength GREATER _binlength)
 951       STRING(SUBSTRING "${infile}" 0 ${_binlength} _checkinfile)
 952       IF(_checkinfile STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
 953         FILE(RELATIVE_PATH rel ${CMAKE_CURRENT_BINARY_DIR} ${infile})
 954       ELSE(_checkinfile STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
 955         FILE(RELATIVE_PATH rel ${CMAKE_CURRENT_SOURCE_DIR} ${infile})
 956       ENDIF(_checkinfile STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
 957     ELSE(_infileLength GREATER _binlength)
 958       FILE(RELATIVE_PATH rel ${CMAKE_CURRENT_SOURCE_DIR} ${infile})
 959     ENDIF(_infileLength GREATER _binlength)
 960     SET(_outfile "${CMAKE_CURRENT_BINARY_DIR}/${rel}")
 961     STRING(REPLACE ".." "__" _outfile ${_outfile})
 962     GET_FILENAME_COMPONENT(outpath ${_outfile} PATH)
 963     GET_FILENAME_COMPONENT(_outfile ${_outfile} NAME_WE)
 964     FILE(MAKE_DIRECTORY ${outpath})
 965     SET(${outfile} ${outpath}/${prefix}${_outfile}.${ext})
 966   ENDMACRO (QT4_MAKE_OUTPUT_FILE )
 967
 968   MACRO (QT4_GET_MOC_FLAGS _moc_flags)
 969      SET(${_moc_flags})
 970      GET_DIRECTORY_PROPERTY(_inc_DIRS INCLUDE_DIRECTORIES)
 971
 972      FOREACH(_current ${_inc_DIRS})
 973         SET(${_moc_flags} ${${_moc_flags}} "-I${_current}")
 974      ENDFOREACH(_current ${_inc_DIRS})
 975
 976      GET_DIRECTORY_PROPERTY(_defines COMPILE_DEFINITIONS)
 977      FOREACH(_current ${_defines})
 978         SET(${_moc_flags} ${${_moc_flags}} "-D${_current}")
 979      ENDFOREACH(_current ${_defines})
 980
 981      IF(Q_WS_WIN)
 982        SET(${_moc_flags} ${${_moc_flags}} -DWIN32)
 983      ENDIF(Q_WS_WIN)
 984
 985   ENDMACRO(QT4_GET_MOC_FLAGS)
 986
 987   # helper macro to set up a moc rule
 988   MACRO (QT4_CREATE_MOC_COMMAND infile outfile moc_flags moc_options)
 989     # For Windows, create a parameters file to work around command line length limit
 990     IF (WIN32)
 991       # Pass the parameters in a file.  Set the working directory to
 992       # be that containing the parameters file and reference it by
 993       # just the file name.  This is necessary because the moc tool on
 994       # MinGW builds does not seem to handle spaces in the path to the
 995       # file given with the @ syntax.
 996       GET_FILENAME_COMPONENT(_moc_outfile_name "${outfile}" NAME)
 997       GET_FILENAME_COMPONENT(_moc_outfile_dir "${outfile}" PATH)
 998       IF(_moc_outfile_dir)
 999         SET(_moc_working_dir WORKING_DIRECTORY ${_moc_outfile_dir})
1000       ENDIF(_moc_outfile_dir)
1001       SET (_moc_parameters_file ${outfile}_parameters)
1002       SET (_moc_parameters ${moc_flags} ${moc_options} -o "${outfile}" "${infile}")
1003       FILE (REMOVE ${_moc_parameters_file})
1004       FOREACH(arg ${_moc_parameters})
1005         FILE (APPEND ${_moc_parameters_file} "${arg}\n")
1006       ENDFOREACH(arg)
1007       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
1008                          COMMAND ${QT_MOC_EXECUTABLE} @${_moc_outfile_name}_parameters
1009                          DEPENDS ${infile}
1010                          ${_moc_working_dir}
1011                          VERBATIM)
1012     ELSE (WIN32)
1013       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
1014                          COMMAND ${QT_MOC_EXECUTABLE}
1015                          ARGS ${moc_flags} ${moc_options} -o ${outfile} ${infile}
1016                          DEPENDS ${infile})
1017     ENDIF (WIN32)
1018   ENDMACRO (QT4_CREATE_MOC_COMMAND)
1019
1020
1021   MACRO (QT4_GENERATE_MOC infile outfile )
1022      QT4_GET_MOC_FLAGS(moc_flags)
1023      GET_FILENAME_COMPONENT(abs_infile ${infile} ABSOLUTE)
1024      QT4_CREATE_MOC_COMMAND(${abs_infile} ${outfile} "${moc_flags}" "")
1025      SET_SOURCE_FILES_PROPERTIES(${outfile} PROPERTIES SKIP_AUTOMOC TRUE)  # dont run automoc on this file
1026   ENDMACRO (QT4_GENERATE_MOC)
1027
1028
1029   # QT4_WRAP_CPP(outfiles inputfile ... )
1030
1031   MACRO (QT4_WRAP_CPP outfiles )
1032     # get include dirs
1033     QT4_GET_MOC_FLAGS(moc_flags)
1034     QT4_EXTRACT_OPTIONS(moc_files moc_options ${ARGN})
1035
1036     FOREACH (it ${moc_files})
1037       GET_FILENAME_COMPONENT(it ${it} ABSOLUTE)
1038       QT4_MAKE_OUTPUT_FILE(${it} moc_ cxx outfile)
1039       QT4_CREATE_MOC_COMMAND(${it} ${outfile} "${moc_flags}" "${moc_options}")
1040       SET(${outfiles} ${${outfiles}} ${outfile})
1041     ENDFOREACH(it)
1042
1043   ENDMACRO (QT4_WRAP_CPP)
1044
1045
1046   # QT4_WRAP_UI(outfiles inputfile ... )
1047
1048   MACRO (QT4_WRAP_UI outfiles )
1049     QT4_EXTRACT_OPTIONS(ui_files ui_options ${ARGN})
1050
1051     FOREACH (it ${ui_files})
1052       GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
1053       GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
1054       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/ui_${outfile}.h)
1055       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
1056         COMMAND ${QT_UIC_EXECUTABLE}
1057         ARGS ${ui_options} -o ${outfile} ${infile}
1058         MAIN_DEPENDENCY ${infile})
1059       SET(${outfiles} ${${outfiles}} ${outfile})
1060     ENDFOREACH (it)
1061
1062   ENDMACRO (QT4_WRAP_UI)
1063
1064
1065   # QT4_ADD_RESOURCES(outfiles inputfile ... )
1066
1067   MACRO (QT4_ADD_RESOURCES outfiles )
1068     QT4_EXTRACT_OPTIONS(rcc_files rcc_options ${ARGN})
1069
1070     FOREACH (it ${rcc_files})
1071       GET_FILENAME_COMPONENT(outfilename ${it} NAME_WE)
1072       GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
1073       GET_FILENAME_COMPONENT(rc_path ${infile} PATH)
1074       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cxx)
1075       #  parse file for dependencies
1076       #  all files are absolute paths or relative to the location of the qrc file
1077       FILE(READ "${infile}" _RC_FILE_CONTENTS)
1078       STRING(REGEX MATCHALL "<file[^<]+" _RC_FILES "${_RC_FILE_CONTENTS}")
1079       SET(_RC_DEPENDS)
1080       FOREACH(_RC_FILE ${_RC_FILES})
1081         STRING(REGEX REPLACE "^<file[^>]*>" "" _RC_FILE "${_RC_FILE}")
1082         STRING(REGEX MATCH "^/|([A-Za-z]:/)" _ABS_PATH_INDICATOR "${_RC_FILE}")
1083         IF(NOT _ABS_PATH_INDICATOR)
1084           SET(_RC_FILE "${rc_path}/${_RC_FILE}")
1085         ENDIF(NOT _ABS_PATH_INDICATOR)
1086         SET(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}")
1087       ENDFOREACH(_RC_FILE)
1088       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
1089         COMMAND ${QT_RCC_EXECUTABLE}
1090         ARGS ${rcc_options} -name ${outfilename} -o ${outfile} ${infile}
1091         MAIN_DEPENDENCY ${infile}
1092         DEPENDS ${_RC_DEPENDS})
1093       SET(${outfiles} ${${outfiles}} ${outfile})
1094     ENDFOREACH (it)
1095
1096   ENDMACRO (QT4_ADD_RESOURCES)
1097
1098   MACRO(QT4_ADD_DBUS_INTERFACE _sources _interface _basename)
1099     GET_FILENAME_COMPONENT(_infile ${_interface} ABSOLUTE)
1100     SET(_header ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
1101     SET(_impl   ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
1102     SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc)
1103
1104     ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
1105         COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -p ${_basename} ${_infile}
1106         DEPENDS ${_infile})
1107
1108     SET_SOURCE_FILES_PROPERTIES(${_impl} PROPERTIES SKIP_AUTOMOC TRUE)
1109
1110     QT4_GENERATE_MOC(${_header} ${_moc})
1111
1112     SET(${_sources} ${${_sources}} ${_impl} ${_header} ${_moc})
1113     MACRO_ADD_FILE_DEPENDENCIES(${_impl} ${_moc})
1114
1115   ENDMACRO(QT4_ADD_DBUS_INTERFACE)
1116
1117
1118   MACRO(QT4_ADD_DBUS_INTERFACES _sources)
1119      FOREACH (_current_FILE ${ARGN})
1120         GET_FILENAME_COMPONENT(_infile ${_current_FILE} ABSOLUTE)
1121         # get the part before the ".xml" suffix
1122         STRING(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2" _basename ${_current_FILE})
1123         STRING(TOLOWER ${_basename} _basename)
1124         QT4_ADD_DBUS_INTERFACE(${_sources} ${_infile} ${_basename}interface)
1125      ENDFOREACH (_current_FILE)
1126   ENDMACRO(QT4_ADD_DBUS_INTERFACES)
1127
1128
1129   MACRO(QT4_GENERATE_DBUS_INTERFACE _header) # _customName )
1130     SET(_customName "${ARGV1}")
1131     GET_FILENAME_COMPONENT(_in_file ${_header} ABSOLUTE)
1132     GET_FILENAME_COMPONENT(_basename ${_header} NAME_WE)
1133
1134     IF (_customName)
1135       SET(_target ${CMAKE_CURRENT_BINARY_DIR}/${_customName})
1136     ELSE (_customName)
1137       SET(_target ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.xml)
1138     ENDIF (_customName)
1139
1140     ADD_CUSTOM_COMMAND(OUTPUT ${_target}
1141         COMMAND ${QT_DBUSCPP2XML_EXECUTABLE} ${_in_file} > ${_target}
1142         DEPENDS ${_in_file}
1143     )
1144   ENDMACRO(QT4_GENERATE_DBUS_INTERFACE)
1145
1146
1147   MACRO(QT4_ADD_DBUS_ADAPTOR _sources _xml_file _include _parentClass) # _optionalBasename )
1148     GET_FILENAME_COMPONENT(_infile ${_xml_file} ABSOLUTE)
1149
1150     SET(_optionalBasename "${ARGV4}")
1151     IF (_optionalBasename)
1152        SET(_basename ${_optionalBasename} )
1153     ELSE (_optionalBasename)
1154        STRING(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2adaptor" _basename ${_infile})
1155        STRING(TOLOWER ${_basename} _basename)
1156     ENDIF (_optionalBasename)
1157
1158     SET(_optionalClassName "${ARGV5}")
1159     SET(_header ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
1160     SET(_impl   ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
1161     SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc)
1162
1163     IF(_optionalClassName)
1164        ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
1165           COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -c ${_optionalClassName} -i ${_include} -l ${_parentClass} ${_infile}
1166           DEPENDS ${_infile}
1167         )
1168     ELSE(_optionalClassName)
1169        ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
1170           COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -i ${_include} -l ${_parentClass} ${_infile}
1171           DEPENDS ${_infile}
1172         )
1173     ENDIF(_optionalClassName)
1174
1175     QT4_GENERATE_MOC(${_header} ${_moc})
1176     SET_SOURCE_FILES_PROPERTIES(${_impl} PROPERTIES SKIP_AUTOMOC TRUE)
1177     MACRO_ADD_FILE_DEPENDENCIES(${_impl} ${_moc})
1178
1179     SET(${_sources} ${${_sources}} ${_impl} ${_header} ${_moc})
1180   ENDMACRO(QT4_ADD_DBUS_ADAPTOR)
1181
1182    MACRO(QT4_AUTOMOC)
1183       QT4_GET_MOC_FLAGS(_moc_INCS)
1184
1185       SET(_matching_FILES )
1186       FOREACH (_current_FILE ${ARGN})
1187
1188          GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
1189          # if "SKIP_AUTOMOC" is set to true, we will not handle this file here.
1190          # This is required to make uic work correctly:
1191          # we need to add generated .cpp files to the sources (to compile them),
1192          # but we cannot let automoc handle them, as the .cpp files don't exist yet when
1193          # cmake is run for the very first time on them -> however the .cpp files might
1194          # exist at a later run. at that time we need to skip them, so that we don't add two
1195          # different rules for the same moc file
1196          GET_SOURCE_FILE_PROPERTY(_skip ${_abs_FILE} SKIP_AUTOMOC)
1197
1198          IF ( NOT _skip AND EXISTS ${_abs_FILE} )
1199
1200             FILE(READ ${_abs_FILE} _contents)
1201
1202             GET_FILENAME_COMPONENT(_abs_PATH ${_abs_FILE} PATH)
1203
1204             STRING(REGEX MATCHALL "# *include +[^ ]+\\.moc[\">]" _match "${_contents}")
1205             IF(_match)
1206                FOREACH (_current_MOC_INC ${_match})
1207                   STRING(REGEX MATCH "[^ <\"]+\\.moc" _current_MOC "${_current_MOC_INC}")
1208                   GET_FILENAME_COMPONENT(_basename ${_current_MOC} NAME_WE)
1209                   IF(EXISTS ${_abs_PATH}/${_basename}.hpp)
1210                     SET(_header ${_abs_PATH}/${_basename}.hpp)
1211                   ELSE(EXISTS ${_abs_PATH}/${_basename}.hpp)
1212                     SET(_header ${_abs_PATH}/${_basename}.h)
1213                   ENDIF(EXISTS ${_abs_PATH}/${_basename}.hpp)
1214                   SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
1215                   QT4_CREATE_MOC_COMMAND(${_header} ${_moc} "${_moc_INCS}" "")
1216                   MACRO_ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc})
1217                ENDFOREACH (_current_MOC_INC)
1218             ENDIF(_match)
1219          ENDIF ( NOT _skip AND EXISTS ${_abs_FILE} )
1220       ENDFOREACH (_current_FILE)
1221    ENDMACRO(QT4_AUTOMOC)
1222
1223    MACRO(QT4_CREATE_TRANSLATION _qm_files)
1224       QT4_EXTRACT_OPTIONS(_lupdate_files _lupdate_options ${ARGN})
1225       SET(_my_sources)
1226       SET(_my_dirs)
1227       SET(_my_tsfiles)
1228       SET(_ts_pro)
1229       FOREACH (_file ${_lupdate_files})
1230          GET_FILENAME_COMPONENT(_ext ${_file} EXT)
1231          GET_FILENAME_COMPONENT(_abs_FILE ${_file} ABSOLUTE)
1232          IF(_ext MATCHES "ts")
1233            LIST(APPEND _my_tsfiles ${_abs_FILE})
1234          ELSE(_ext MATCHES "ts")
1235            IF(NOT _ext)
1236              LIST(APPEND _my_dirs ${_abs_FILE})
1237            ELSE(NOT _ext)
1238              LIST(APPEND _my_sources ${_abs_FILE})
1239            ENDIF(NOT _ext)
1240          ENDIF(_ext MATCHES "ts")
1241       ENDFOREACH(_file)
1242       FOREACH(_ts_file ${_my_tsfiles})
1243         IF(_my_sources)
1244           # make a .pro file to call lupdate on, so we don't make our commands too
1245           # long for some systems
1246           GET_FILENAME_COMPONENT(_ts_name ${_ts_file} NAME_WE)
1247           SET(_ts_pro ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_ts_name}_lupdate.pro)
1248           STRING(REPLACE ";" " " _pro_srcs "${_my_sources}")
1249           FILE(WRITE ${_ts_pro} "SOURCES = ${_pro_srcs}")
1250         ENDIF(_my_sources)
1251         ADD_CUSTOM_COMMAND(OUTPUT ${_ts_file}
1252            COMMAND ${QT_LUPDATE_EXECUTABLE}
1253            ARGS ${_lupdate_options} ${_ts_pro} ${_my_dirs} -ts ${_ts_file}
1254            DEPENDS ${_my_sources} ${_ts_pro})
1255       ENDFOREACH(_ts_file)
1256       QT4_ADD_TRANSLATION(${_qm_files} ${_my_tsfiles})
1257    ENDMACRO(QT4_CREATE_TRANSLATION)
1258
1259    MACRO(QT4_ADD_TRANSLATION _qm_files)
1260       FOREACH (_current_FILE ${ARGN})
1261          GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
1262          GET_FILENAME_COMPONENT(qm ${_abs_FILE} NAME_WE)
1263          SET(qm "${CMAKE_CURRENT_BINARY_DIR}/${qm}.qm")
1264
1265          ADD_CUSTOM_COMMAND(OUTPUT ${qm}
1266             COMMAND ${QT_LRELEASE_EXECUTABLE}
1267             ARGS ${_abs_FILE} -qm ${qm}
1268             DEPENDS ${_abs_FILE}
1269          )
1270          SET(${_qm_files} ${${_qm_files}} ${qm})
1271       ENDFOREACH (_current_FILE)
1272    ENDMACRO(QT4_ADD_TRANSLATION)
1273
1274
1275
1276
1277
1278   ######################################
1279   #
1280   #       decide if Qt got found
1281   #
1282   ######################################
1283
1284   # if the includes,libraries,moc,uic and rcc are found then we have it
1285   IF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND
1286       QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE AND QT_QTCORE_LIBRARY)
1287     SET( QT4_FOUND "YES" )
1288     INCLUDE(FindPackageMessage)
1289     FIND_PACKAGE_MESSAGE(Qt4 "Found Qt-Version ${QTVERSION}"
1290       "[${QT_LIBRARY_DIR}][${QT_INCLUDE_DIR}][${QT_MOC_EXECUTABLE}][${QT_UIC_EXECUTABLE}][${QT_RCC_EXECUTABLE}]")
1291   ELSE( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND
1292         QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE AND QT_QTCORE_LIBRARY)
1293     SET( QT4_FOUND "NO")
1294     SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE)
1295     IF( Qt4_FIND_REQUIRED)
1296       MESSAGE( FATAL_ERROR "Qt libraries, includes, moc, uic or/and rcc NOT found!")
1297     ENDIF( Qt4_FIND_REQUIRED)
1298   ENDIF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND
1299          QT_UIC_EXECUTABLE AND  QT_RCC_EXECUTABLE AND QT_QTCORE_LIBRARY)
1300
1301   SET(QT_FOUND ${QT4_FOUND})
1302
1303
1304   #######################################
1305   #
1306   #       Qt configuration
1307   #
1308   #######################################
1309   IF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri")
1310     FILE(READ ${QT_MKSPECS_DIR}/qconfig.pri _qconfig_FILE_contents)
1311     STRING(REGEX MATCH "QT_CONFIG[^\n]+" QT_QCONFIG "${_qconfig_FILE_contents}")
1312     STRING(REGEX MATCH "CONFIG[^\n]+" QT_CONFIG "${_qconfig_FILE_contents}")
1313     STRING(REGEX MATCH "EDITION[^\n]+" QT_EDITION "${_qconfig_FILE_contents}")
1314   ENDIF(EXISTS "${QT_MKSPECS_DIR}/qconfig.pri")
1315   IF("${QT_EDITION}" MATCHES "DesktopLight")
1316     SET(QT_EDITION_DESKTOPLIGHT 1)
1317   ENDIF("${QT_EDITION}" MATCHES "DesktopLight")
1318
1319
1320   ###############################################
1321   #
1322   #       configuration/system dependent settings
1323   #
1324   ###############################################
1325
1326   # find dependencies for some Qt modules
1327   # when doing builds against a static Qt, they are required
1328   # when doing builds against a shared Qt, they are sometimes not required
1329   # even some Linux distros do not require these dependencies
1330   # if a user needs the dependencies, and they couldn't be found, they can set
1331   # the variables themselves.
1332
1333   SET(QT_QTGUI_LIB_DEPENDENCIES "")
1334   SET(QT_QTCORE_LIB_DEPENDENCIES "")
1335   SET(QT_QTNETWORK_LIB_DEPENDENCIES "")
1336   SET(QT_QTOPENGL_LIB_DEPENDENCIES "")
1337   SET(QT_QTDBUS_LIB_DEPENDENCIES "")
1338   SET(QT_QTHELP_LIB_DEPENDENCIES ${QT_QTCLUCENE_LIBRARY})
1339
1340   # build using shared Qt needs -DQT_DLL
1341   IF(NOT QT_CONFIG MATCHES "static")
1342     # warning currently only qconfig.pri on Windows potentially contains "static"
1343     # so QT_DLL might not get defined properly on other platforms.
1344     SET(QT_DEFINITIONS ${QT_DEFINITIONS} -DQT_DLL)
1345   ENDIF(NOT QT_CONFIG MATCHES "static")
1346
1347   # QtOpenGL dependencies
1348   QT_QUERY_QMAKE(QMAKE_LIBS_OPENGL "QMAKE_LIBS_OPENGL")
1349   SET (QT_QTOPENGL_LIB_DEPENDENCIES ${QT_QTOPENGL_LIB_DEPENDENCIES} ${QMAKE_LIBS_OPENGL})
1350
1351   ## system png
1352   IF(QT_QCONFIG MATCHES "system-png")
1353     FIND_LIBRARY(QT_PNG_LIBRARY NAMES png)
1354     MARK_AS_ADVANCED(QT_PNG_LIBRARY)
1355     IF(QT_PNG_LIBRARY)
1356       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_PNG_LIBRARY})
1357     ENDIF(QT_PNG_LIBRARY)
1358   ENDIF(QT_QCONFIG MATCHES "system-png")
1359
1360   # for X11, get X11 library directory
1361   IF(Q_WS_X11)
1362     QT_QUERY_QMAKE(QMAKE_LIBDIR_X11 "QMAKE_LIBDIR_X11")
1363   ENDIF(Q_WS_X11)
1364
1365   ## X11 SM
1366   IF(QT_QCONFIG MATCHES "x11sm")
1367     # ask qmake where the x11 libs are
1368     FIND_LIBRARY(QT_X11_SM_LIBRARY NAMES SM PATHS ${QMAKE_LIBDIR_X11})
1369     FIND_LIBRARY(QT_X11_ICE_LIBRARY NAMES ICE PATHS ${QMAKE_LIBDIR_X11})
1370     MARK_AS_ADVANCED(QT_X11_SM_LIBRARY)
1371     MARK_AS_ADVANCED(QT_X11_ICE_LIBRARY)
1372     IF(QT_X11_SM_LIBRARY AND QT_X11_ICE_LIBRARY)
1373       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_X11_SM_LIBRARY} ${QT_X11_ICE_LIBRARY})
1374     ENDIF(QT_X11_SM_LIBRARY AND QT_X11_ICE_LIBRARY)
1375   ENDIF(QT_QCONFIG MATCHES "x11sm")
1376
1377   ## Xi
1378   IF(QT_QCONFIG MATCHES "tablet")
1379     FIND_LIBRARY(QT_XI_LIBRARY NAMES Xi PATHS ${QMAKE_LIBDIR_X11})
1380     MARK_AS_ADVANCED(QT_XI_LIBRARY)
1381     IF(QT_XI_LIBRARY)
1382       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XI_LIBRARY})
1383     ENDIF(QT_XI_LIBRARY)
1384   ENDIF(QT_QCONFIG MATCHES "tablet")
1385
1386   ## Xrender
1387   IF(QT_QCONFIG MATCHES "xrender")
1388     FIND_LIBRARY(QT_XRENDER_LIBRARY NAMES Xrender PATHS ${QMAKE_LIBDIR_X11})
1389     MARK_AS_ADVANCED(QT_XRENDER_LIBRARY)
1390     IF(QT_XRENDER_LIBRARY)
1391       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XRENDER_LIBRARY})
1392     ENDIF(QT_XRENDER_LIBRARY)
1393   ENDIF(QT_QCONFIG MATCHES "xrender")
1394
1395   ## Xrandr
1396   IF(QT_QCONFIG MATCHES "xrandr")
1397     FIND_LIBRARY(QT_XRANDR_LIBRARY NAMES Xrandr PATHS ${QMAKE_LIBDIR_X11})
1398     MARK_AS_ADVANCED(QT_XRANDR_LIBRARY)
1399     IF(QT_XRANDR_LIBRARY)
1400       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XRANDR_LIBRARY})
1401     ENDIF(QT_XRANDR_LIBRARY)
1402   ENDIF(QT_QCONFIG MATCHES "xrandr")
1403
1404   ## Xcursor
1405   IF(QT_QCONFIG MATCHES "xcursor")
1406     FIND_LIBRARY(QT_XCURSOR_LIBRARY NAMES Xcursor PATHS ${QMAKE_LIBDIR_X11})
1407     MARK_AS_ADVANCED(QT_XCURSOR_LIBRARY)
1408     IF(QT_XCURSOR_LIBRARY)
1409       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XCURSOR_LIBRARY})
1410     ENDIF(QT_XCURSOR_LIBRARY)
1411   ENDIF(QT_QCONFIG MATCHES "xcursor")
1412
1413   ## Xinerama
1414   IF(QT_QCONFIG MATCHES "xinerama")
1415     FIND_LIBRARY(QT_XINERAMA_LIBRARY NAMES Xinerama PATHS ${QMAKE_LIBDIR_X11})
1416     MARK_AS_ADVANCED(QT_XINERAMA_LIBRARY)
1417     IF(QT_XINERAMA_LIBRARY)
1418       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XINERAMA_LIBRARY})
1419     ENDIF(QT_XINERAMA_LIBRARY)
1420   ENDIF(QT_QCONFIG MATCHES "xinerama")
1421
1422   ## Xfixes
1423   IF(QT_QCONFIG MATCHES "xfixes")
1424     FIND_LIBRARY(QT_XFIXES_LIBRARY NAMES Xfixes PATHS ${QMAKE_LIBDIR_X11})
1425     MARK_AS_ADVANCED(QT_XFIXES_LIBRARY)
1426     IF(QT_XFIXES_LIBRARY)
1427       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_XFIXES_LIBRARY})
1428     ENDIF(QT_XFIXES_LIBRARY)
1429   ENDIF(QT_QCONFIG MATCHES "xfixes")
1430
1431   ## system-freetype
1432   IF(QT_QCONFIG MATCHES "system-freetype")
1433     FIND_LIBRARY(QT_FREETYPE_LIBRARY NAMES freetype)
1434     MARK_AS_ADVANCED(QT_FREETYPE_LIBRARY)
1435     IF(QT_FREETYPE_LIBRARY)
1436       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_FREETYPE_LIBRARY})
1437     ENDIF(QT_FREETYPE_LIBRARY)
1438   ENDIF(QT_QCONFIG MATCHES "system-freetype")
1439
1440   ## fontconfig
1441   IF(QT_QCONFIG MATCHES "fontconfig")
1442     FIND_LIBRARY(QT_FONTCONFIG_LIBRARY NAMES fontconfig)
1443     MARK_AS_ADVANCED(QT_FONTCONFIG_LIBRARY)
1444     IF(QT_FONTCONFIG_LIBRARY)
1445       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${QT_FONTCONFIG_LIBRARY})
1446     ENDIF(QT_FONTCONFIG_LIBRARY)
1447   ENDIF(QT_QCONFIG MATCHES "fontconfig")
1448
1449   ## system-zlib
1450   IF(QT_QCONFIG MATCHES "system-zlib")
1451     FIND_LIBRARY(QT_ZLIB_LIBRARY NAMES z)
1452     MARK_AS_ADVANCED(QT_ZLIB_LIBRARY)
1453     IF(QT_ZLIB_LIBRARY)
1454       SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QT_ZLIB_LIBRARY})
1455     ENDIF(QT_ZLIB_LIBRARY)
1456   ENDIF(QT_QCONFIG MATCHES "system-zlib")
1457
1458   ## openssl
1459   IF(QT_QCONFIG MATCHES "openssl" AND NOT Q_WS_WIN)
1460     FIND_PACKAGE(OpenSSL)
1461     IF(OPENSSL_LIBRARIES)
1462       SET(QT_QTNETWORK_LIB_DEPENDENCIES ${QT_QTNETWORK_LIB_DEPENDENCIES} ${OPENSSL_LIBRARIES})
1463     ENDIF(OPENSSL_LIBRARIES)
1464   ENDIF(QT_QCONFIG MATCHES "openssl" AND NOT Q_WS_WIN)
1465
1466   ## dbus
1467   IF(QT_QCONFIG MATCHES "dbus")
1468
1469     # if the dbus library isn't found, we'll assume its not required to build
1470     # shared Qt on Linux doesn't require it
1471     IF(NOT QT_DBUS_LIBRARY)
1472       EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L dbus-1
1473         OUTPUT_VARIABLE _dbus_query_output
1474         RESULT_VARIABLE _dbus_result
1475         ERROR_VARIABLE _dbus_query_output )
1476
1477       IF(_dbus_result MATCHES 0)
1478         STRING(REPLACE "-L" "" _dbus_query_output "${_dbus_query_output}")
1479         SEPARATE_ARGUMENTS(_dbus_query_output)
1480       ELSE(_dbus_result MATCHES 0)
1481         SET(_dbus_query_output)
1482       ENDIF(_dbus_result MATCHES 0)
1483
1484       FIND_LIBRARY(QT_DBUS_LIBRARY NAMES dbus-1 PATHS ${_dbus_query_output} )
1485
1486       IF(QT_DBUS_LIBRARY)
1487         SET(QT_QTDBUS_LIB_DEPENDENCIES ${QT_QTDBUS_LIB_DEPENDENCIES} ${QT_DBUS_LIBRARY})
1488       ENDIF(QT_DBUS_LIBRARY)
1489
1490       MARK_AS_ADVANCED(QT_DBUS_LIBRARY)
1491     ENDIF(NOT QT_DBUS_LIBRARY)
1492
1493   ENDIF(QT_QCONFIG MATCHES "dbus")
1494
1495   ## glib
1496   IF(QT_QCONFIG MATCHES "glib")
1497
1498     # if the glib libraries aren't found, we'll assume its not required to build
1499     # shared Qt on Linux doesn't require it
1500
1501     # Qt 4.2.0+ uses glib-2.0
1502     IF(NOT QT_GLIB_LIBRARY OR NOT QT_GTHREAD_LIBRARY)
1503       EXECUTE_PROCESS(COMMAND pkg-config --libs-only-L glib-2.0 gthread-2.0
1504         OUTPUT_VARIABLE _glib_query_output
1505         RESULT_VARIABLE _glib_result
1506         ERROR_VARIABLE _glib_query_output )
1507
1508       IF(_glib_result MATCHES 0)
1509         STRING(REPLACE "-L" "" _glib_query_output "${_glib_query_output}")
1510         SEPARATE_ARGUMENTS(_glib_query_output)
1511       ELSE(_glib_result MATCHES 0)
1512         SET(_glib_query_output)
1513       ENDIF(_glib_result MATCHES 0)
1514
1515       FIND_LIBRARY(QT_GLIB_LIBRARY NAMES glib-2.0 PATHS ${_glib_query_output} )
1516       FIND_LIBRARY(QT_GTHREAD_LIBRARY NAMES gthread-2.0 PATHS ${_glib_query_output} )
1517
1518       MARK_AS_ADVANCED(QT_GLIB_LIBRARY)
1519       MARK_AS_ADVANCED(QT_GTHREAD_LIBRARY)
1520     ENDIF(NOT QT_GLIB_LIBRARY OR NOT QT_GTHREAD_LIBRARY)
1521
1522     IF(QT_GLIB_LIBRARY AND QT_GTHREAD_LIBRARY)
1523       SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES}
1524           ${QT_GTHREAD_LIBRARY} ${QT_GLIB_LIBRARY})
1525     ENDIF(QT_GLIB_LIBRARY AND QT_GTHREAD_LIBRARY)
1526
1527   ENDIF(QT_QCONFIG MATCHES "glib")
1528
1529   ## clock-monotonic, just see if we need to link with rt
1530   IF(QT_QCONFIG MATCHES "clock-monotonic")
1531     SET(CMAKE_REQUIRED_LIBRARIES_SAVE ${CMAKE_REQUIRED_LIBRARIES})
1532     SET(CMAKE_REQUIRED_LIBRARIES rt)
1533     CHECK_SYMBOL_EXISTS(_POSIX_TIMERS "unistd.h;time.h" QT_POSIX_TIMERS)
1534     SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES_SAVE})
1535     IF(QT_POSIX_TIMERS)
1536       FIND_LIBRARY(QT_RT_LIBRARY NAMES rt)
1537       MARK_AS_ADVANCED(QT_RT_LIBRARY)
1538       IF(QT_RT_LIBRARY)
1539         SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QT_RT_LIBRARY})
1540       ENDIF(QT_RT_LIBRARY)
1541     ENDIF(QT_POSIX_TIMERS)
1542   ENDIF(QT_QCONFIG MATCHES "clock-monotonic")
1543
1544   IF(Q_WS_X11)
1545     # X11 libraries Qt absolutely depends on
1546     QT_QUERY_QMAKE(QT_LIBS_X11 "QMAKE_LIBS_X11")
1547     SEPARATE_ARGUMENTS(QT_LIBS_X11)
1548     FOREACH(QT_X11_LIB ${QT_LIBS_X11})
1549       STRING(REGEX REPLACE "-l" "" QT_X11_LIB "${QT_X11_LIB}")
1550       SET(QT_TMP_STR "QT_X11_${QT_X11_LIB}_LIBRARY")
1551       FIND_LIBRARY(${QT_TMP_STR} NAMES "${QT_X11_LIB}" PATHS ${QMAKE_LIBDIR_X11})
1552       MARK_AS_ADVANCED(${QT_TMP_STR})
1553       IF(${QT_TMP_STR})
1554         SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} ${${QT_TMP_STR}})
1555       ENDIF(${QT_TMP_STR})
1556     ENDFOREACH(QT_X11_LIB)
1557
1558     QT_QUERY_QMAKE(QT_LIBS_THREAD "QMAKE_LIBS_THREAD")
1559     SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QT_LIBS_THREAD})
1560
1561     QT_QUERY_QMAKE(QMAKE_LIBS_DYNLOAD "QMAKE_LIBS_DYNLOAD")
1562     SET (QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ${QMAKE_LIBS_DYNLOAD})
1563
1564   ENDIF(Q_WS_X11)
1565
1566   IF(Q_WS_WIN)
1567     SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} imm32 winmm)
1568     SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} ws2_32)
1569   ENDIF(Q_WS_WIN)
1570
1571   IF(Q_WS_MAC)
1572     SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} "-framework Carbon")
1573
1574     # Qt 4.0, 4.1, 4.2 use QuickTime
1575     IF(QT_VERSION_MINOR LESS 3)
1576       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} "-framework QuickTime")
1577     ENDIF(QT_VERSION_MINOR LESS 3)
1578
1579     # Qt 4.2+ use AppKit
1580     IF(QT_VERSION_MINOR GREATER 1)
1581       SET(QT_QTGUI_LIB_DEPENDENCIES ${QT_QTGUI_LIB_DEPENDENCIES} "-framework AppKit")
1582     ENDIF(QT_VERSION_MINOR GREATER 1)
1583
1584     SET(QT_QTCORE_LIB_DEPENDENCIES ${QT_QTCORE_LIB_DEPENDENCIES} "-framework ApplicationServices")
1585   ENDIF(Q_WS_MAC)
1586
1587   #######################################
1588   #
1589   #       compatibility settings
1590   #
1591   #######################################
1592   # Backwards compatibility for CMake1.4 and 1.2
1593   SET (QT_MOC_EXE ${QT_MOC_EXECUTABLE} )
1594   SET (QT_UIC_EXE ${QT_UIC_EXECUTABLE} )
1595
1596   SET( QT_QT_LIBRARY "")
1597
1598 ELSE(QT4_QMAKE_FOUND)
1599
1600    SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE)
1601
1602    # The code below is overly complex to make sure we do not break compatibility with CMake 2.6.x
1603    # For CMake 2.8, it should be simplified by getting rid of QT4_INSTALLED_VERSION_TOO_OLD and
1604    # QT4_INSTALLED_VERSION_TOO_NEW
1605    IF(Qt4_FIND_REQUIRED)
1606       IF(QT4_INSTALLED_VERSION_TOO_OLD)
1607     IF( Qt4_FIND_VERSION_EXACT )
1608       MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too old, version ${QT_MIN_VERSION} is required")
1609     ELSE( Qt4_FIND_VERSION_EXACT )
1610       MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
1611     ENDIF( Qt4_FIND_VERSION_EXACT )
1612       ELSE(QT4_INSTALLED_VERSION_TOO_OLD)
1613       IF( Qt4_FIND_VERSION_EXACT AND QT4_INSTALLED_VERSION_TOO_NEW )
1614       MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too new, version ${QT_MIN_VERSION} is required")
1615     ELSE( Qt4_FIND_VERSION_EXACT AND QT4_INSTALLED_VERSION_TOO_NEW )
1616       MESSAGE( FATAL_ERROR "Qt qmake not found!")
1617     ENDIF( Qt4_FIND_VERSION_EXACT AND QT4_INSTALLED_VERSION_TOO_NEW )
1618       ENDIF(QT4_INSTALLED_VERSION_TOO_OLD)
1619    ELSE(Qt4_FIND_REQUIRED)
1620       IF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
1621          MESSAGE(STATUS "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
1622       ENDIF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
1623    ENDIF(Qt4_FIND_REQUIRED)
1624
1625 ENDIF (QT4_QMAKE_FOUND)
1626