cmake/CREAMacro_FindAndUseQt.cmake

   1 # ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Santé)
   5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   8 #
   9 #  This software is governed by the CeCILL-B license under French law and
  10 #  abiding by the rules of distribution of free software. You can  use,
  11 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  12 #  license as circulated by CEA, CNRS and INRIA at the following URL
  13 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  14 #  or in the file LICENSE.txt.
  15 #
  16 #  As a counterpart to the access to the source code and  rights to copy,
  17 #  modify and redistribute granted by the license, users are provided only
  18 #  with a limited warranty  and the software's author,  the holder of the
  19 #  economic rights,  and the successive licensors  have only  limited
  20 #  liability.
  21 #
  22 #  The fact that you are presently reading this means that you have had
  23 #  knowledge of the CeCILL-B license and that you accept its terms.
  24 # ------------------------------------------------------------------------ */
  25
  26
  27 IF(WIN32)
  28         STRING(REGEX REPLACE "\\\\" "/" QT_DIR "$ENV{QTDIR}")
  29         SET(QT_USE_FILE ${CMAKE_ROOT}/Modules/UseQt4.cmake)
  30         SET(QT_INCLUDE_DIR "${QT_DIR}/include")
  31         SET(QT_QT_INCLUDE_DIR "${QT_INCLUDE_DIR}/Qt")
  32         SET(QT_QT3SUPPORT_INCLUDE_DIR "${QT_INCLUDE_DIR}/Qt3Support")
  33         SET(QT_QTASSISTANT_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtAssistant")
  34         SET(QT_QTCORE_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtCore")
  35         SET(QT_QTDESIGNER_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtDesigner")
  36         SET(QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtDesigner")
  37         SET(QT_QTDBUS_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtDBus")
  38         SET(QT_QTGUI_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtGui")
  39         SET(QT_QTMOTIF_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtMotif")
  40         SET(QT_QTNETWORK_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtNetwork")
  41         SET(QT_QTNSPLUGIN_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtNsPlugin")
  42         SET(QT_QTOPENGL_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtOpenGL")
  43         SET(QT_QTSQL_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtSql")
  44         SET(QT_QTXML_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtXml")
  45         SET(QT_QTSCRIPT_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtScript")
  46         SET(QT_QTASSISTANTCLIENT_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtAssistant")
  47         SET(QT_QTWEBKIT_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtHelp")
  48         SET(QT_QTHELP_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtWebKit")
  49         SET(QT_QTXMLPATTERNS_INCLUDE_DIR "${QT_INCLUDE_DIR}/QtXmlPatterns")
  50         SET(QT_PHONON_INCLUDE_DIR "${QT_INCLUDE_DIR}/phonon")
  51         SET(QT_FOUND "YES" )
  52         SET(QT_DEFINITIONS -DQT_DLL)
  53         #            True if QtCore was found.
  54         SET(QT_QTCORE_FOUND "YES" )
  55         #  QT_QTGUI_FOUND           True if QtGui was found.
  56         SET(QT_QTGUI_FOUND "YES" )
  57         #  QT_QT3SUPPORT_FOUND      True if Qt3Support was found.
  58         SET(QT_QT3SUPPORT_FOUND "YES" )
  59         #  QT_QTASSISTANT_FOUND     True if QtAssistant was found.
  60         SET(QT_QTASSISTANT_FOUND "YES" )
  61         #  QT_QTDBUS_FOUND          True if QtDBus was found.
  62         SET(QT_QTDBUS_FOUND "YES" )
  63         #  QT_QTDESIGNER_FOUND      True if QtDesigner was found.
  64         SET(QT_QTDESIGNER_FOUND "YES" )
  65         #  QT_QTDESIGNERCOMPONENTS  True if QtDesignerComponents was found.
  66         SET(QT_QTDESIGNERCOMPONENTS "YES" )
  67         #  QT_QTMOTIF_FOUND         True if QtMotif was found.
  68         SET(QT_QTMOTIF_FOUND "YES" )
  69         #  QT_QTNETWORK_FOUND       True if QtNetwork was found.
  70         SET(QT_QTNETWORK_FOUND "YES" )
  71         #  QT_QTNSPLUGIN_FOUND      True if QtNsPlugin was found.
  72         SET(QT_QTNSPLUGIN_FOUND "YES" )
  73         #  QT_QTOPENGL_FOUND        True if QtOpenGL was found.
  74         SET(QT_QTOPENGL_FOUND "YES" )
  75         #  QT_QTSQL_FOUND           True if QtSql was found.
  76         SET(QT_QTSQL_FOUND "YES" )
  77         #  QT_QTXML_FOUND           True if QtXml was found.
  78         SET(QT_QTXML_FOUND "YES" )
  79         #  QT_QTSVG_FOUND           True if QtSvg was found.
  80         SET(QT_QTSVG_FOUND "YES" )
  81         #  QT_QTSCRIPT_FOUND        True if QtScript was found.
  82         SET(QT_QTSCRIPT_FOUND "YES" )
  83         #  QT_QTTEST_FOUND          True if QtTest was found.
  84         SET(QT_QTTEST_FOUND "YES" )
  85         #  QT_QTUITOOLS_FOUND       True if QtUiTools was found.
  86         SET(QT_QTUITOOLS_FOUND "YES" )
  87         #  QT_QTASSISTANTCLIENT_FOUND  True if QtAssistantClient was found.
  88         SET(QT_QTASSISTANTCLIENT_FOUND "YES" )
  89         #  QT_QTHELP_FOUND          True if QtHelp was found.
  90         SET(QT_QTHELP_FOUND "YES" )
  91         #  QT_QTWEBKIT_FOUND        True if QtWebKit was found.
  92         SET(QT_QTWEBKIT_FOUND "YES" )
  93         #  QT_QTXMLPATTERNS_FOUND   True if QtXmlPatterns was found.
  94         SET(QT_QTXMLPATTERNS_FOUND "YES" )
  95         #  QT_PHONON_FOUND          True if phonon was found.
  96         SET(QT_PHONON_FOUND "YES" )
  97
  98         SET(QT_MKSPECS_DIR "${QT_DIR}/mkspecs")
  99         SET(QT_INCLUDES ${QT_QT_INCLUDE_DIR} ${QT_MKSPECS_DIR}/default ${QT_INCLUDE_DIR} )
 100         SET(QT_LIBRARY_DIR "${QT_DIR}/lib")
 101
 102         SET(QT_MOC_EXECUTABLE "${QT_DIR}/bin/moc.exe")
 103         SET(QT_WRAP_CPP "YES")
 104         SET(QT_UIC_EXECUTABLE "${QT_DIR}/bin/uic.exe")
 105         SET(QT_WRAP_UI "YES")
 106
 107         #SET(QT_UIC3_EXECUTABLE "${QT_DIR}/bin/uic3.exe")
 108         #SET(QT_RCC_EXECUTABLE "${QT_DIR}/bin/rcc.exe")
 109         #SET(QT_LUPDATE_EXECUTABLE "${QT_DIR}/bin/lupdate.exe")
 110         #SET(QT_LRELEASE_EXECUTABLE "${QT_DIR}/bin/lrelease.exe")
 111
 112         #SET(QT_DBUSCPP2XML_EXECUTABLE "${QT_DIR}/bin/moc.exe")
 113         #SET(QT_DBUSXML2CPP_EXECUTABLE "${QT_DIR}/bin/moc.exe")
 114
 115
 116         SET(QT_FOUND "YES" )
 117
 118         MACRO (QT4_EXTRACT_OPTIONS _qt4_files _qt4_options)
 119                 SET(${_qt4_files})
 120                 SET(${_qt4_options})
 121                 SET(_QT4_DOING_OPTIONS FALSE)
 122                 FOREACH(_currentArg ${ARGN})
 123                   IF ("${_currentArg}" STREQUAL "OPTIONS")
 124                         SET(_QT4_DOING_OPTIONS TRUE)
 125                   ELSE ("${_currentArg}" STREQUAL "OPTIONS")
 126                         IF(_QT4_DOING_OPTIONS)
 127                           LIST(APPEND ${_qt4_options} "${_currentArg}")
 128                         ELSE(_QT4_DOING_OPTIONS)
 129                           LIST(APPEND ${_qt4_files} "${_currentArg}")
 130                         ENDIF(_QT4_DOING_OPTIONS)
 131                   ENDIF ("${_currentArg}" STREQUAL "OPTIONS")
 132                 ENDFOREACH(_currentArg)
 133   ENDMACRO (QT4_EXTRACT_OPTIONS)
 134
 135   # macro used to create the names of output files preserving relative dirs
 136   MACRO (QT4_MAKE_OUTPUT_FILE infile prefix ext outfile )
 137     STRING(LENGTH ${CMAKE_CURRENT_BINARY_DIR} _binlength)
 138     STRING(LENGTH ${infile} _infileLength)
 139     SET(_checkinfile ${CMAKE_CURRENT_SOURCE_DIR})
 140     IF(_infileLength GREATER _binlength)
 141       STRING(SUBSTRING "${infile}" 0 ${_binlength} _checkinfile)
 142     ENDIF(_infileLength GREATER _binlength)
 143     IF(CMAKE_CURRENT_BINARY_DIR MATCHES "${_checkinfile}")
 144       FILE(RELATIVE_PATH rel ${CMAKE_CURRENT_BINARY_DIR} ${infile})
 145     ELSE(CMAKE_CURRENT_BINARY_DIR MATCHES "${_checkinfile}")
 146       FILE(RELATIVE_PATH rel ${CMAKE_CURRENT_SOURCE_DIR} ${infile})
 147     ENDIF(CMAKE_CURRENT_BINARY_DIR MATCHES "${_checkinfile}")
 148     SET(_outfile "${CMAKE_CURRENT_BINARY_DIR}/${rel}")
 149     STRING(REPLACE ".." "__" _outfile ${_outfile})
 150     GET_FILENAME_COMPONENT(outpath ${_outfile} PATH)
 151     GET_FILENAME_COMPONENT(_outfile ${_outfile} NAME_WE)
 152     FILE(MAKE_DIRECTORY ${outpath})
 153     SET(${outfile} ${outpath}/${prefix}${_outfile}.${ext})
 154   ENDMACRO (QT4_MAKE_OUTPUT_FILE )
 155
 156   MACRO (QT4_GET_MOC_FLAGS _moc_flags)
 157      SET(${_moc_flags})
 158      GET_DIRECTORY_PROPERTY(_inc_DIRS INCLUDE_DIRECTORIES)
 159
 160      FOREACH(_current ${_inc_DIRS})
 161         SET(${_moc_flags} ${${_moc_flags}} "-I${_current}")
 162      ENDFOREACH(_current ${_inc_DIRS})
 163
 164      GET_DIRECTORY_PROPERTY(_defines COMPILE_DEFINITIONS)
 165      FOREACH(_current ${_defines})
 166         SET(${_moc_flags} ${${_moc_flags}} "-D${_current}")
 167      ENDFOREACH(_current ${_defines})
 168
 169      IF(Q_WS_WIN)
 170        SET(${_moc_flags} ${${_moc_flags}} -DWIN32)
 171      ENDIF(Q_WS_WIN)
 172
 173   ENDMACRO(QT4_GET_MOC_FLAGS)
 174
 175   # helper macro to set up a moc rule
 176   MACRO (QT4_CREATE_MOC_COMMAND infile outfile moc_flags moc_options)
 177     # For Windows, create a parameters file to work around command line length limit
 178     IF (WIN32)
 179       # Pass the parameters in a file.  Set the working directory to
 180       # be that containing the parameters file and reference it by
 181       # just the file name.  This is necessary because the moc tool on
 182       # MinGW builds does not seem to handle spaces in the path to the
 183       # file given with the @ syntax.
 184       GET_FILENAME_COMPONENT(_moc_outfile_name "${outfile}" NAME)
 185       GET_FILENAME_COMPONENT(_moc_outfile_dir "${outfile}" PATH)
 186       IF(_moc_outfile_dir)
 187         SET(_moc_working_dir WORKING_DIRECTORY ${_moc_outfile_dir})
 188       ENDIF(_moc_outfile_dir)
 189       SET (_moc_parameters_file ${outfile}_parameters)
 190       SET (_moc_parameters ${moc_flags} ${moc_options} -o "${outfile}" "${infile}")
 191       FILE (REMOVE ${_moc_parameters_file})
 192       FOREACH(arg ${_moc_parameters})
 193         FILE (APPEND ${_moc_parameters_file} "${arg}\n")
 194       ENDFOREACH(arg)
 195       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
 196                          COMMAND ${QT_MOC_EXECUTABLE} @${_moc_outfile_name}_parameters
 197                          DEPENDS ${infile}
 198                          ${_moc_working_dir}
 199                          VERBATIM)
 200     ELSE (WIN32)
 201       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
 202                          COMMAND ${QT_MOC_EXECUTABLE}
 203                          ARGS ${moc_flags} ${moc_options} -o ${outfile} ${infile}
 204                          DEPENDS ${infile})
 205     ENDIF (WIN32)
 206   ENDMACRO (QT4_CREATE_MOC_COMMAND)
 207
 208
 209   MACRO (QT4_GENERATE_MOC infile outfile )
 210      QT4_GET_MOC_FLAGS(moc_flags)
 211      GET_FILENAME_COMPONENT(abs_infile ${infile} ABSOLUTE)
 212      QT4_CREATE_MOC_COMMAND(${abs_infile} ${outfile} "${moc_flags}" "")
 213      SET_SOURCE_FILES_PROPERTIES(${outfile} PROPERTIES SKIP_AUTOMOC TRUE)  # dont run automoc on this file
 214   ENDMACRO (QT4_GENERATE_MOC)
 215
 216
 217   # QT4_WRAP_CPP(outfiles inputfile ... )
 218
 219   MACRO (QT4_WRAP_CPP outfiles )
 220     # get include dirs
 221     QT4_GET_MOC_FLAGS(moc_flags)
 222     QT4_EXTRACT_OPTIONS(moc_files moc_options ${ARGN})
 223
 224     FOREACH (it ${moc_files})
 225       GET_FILENAME_COMPONENT(it ${it} ABSOLUTE)
 226       QT4_MAKE_OUTPUT_FILE(${it} moc_ cxx outfile)
 227       QT4_CREATE_MOC_COMMAND(${it} ${outfile} "${moc_flags}" "${moc_options}")
 228       SET(${outfiles} ${${outfiles}} ${outfile})
 229     ENDFOREACH(it)
 230
 231   ENDMACRO (QT4_WRAP_CPP)
 232
 233
 234   # QT4_WRAP_UI(outfiles inputfile ... )
 235
 236   MACRO (QT4_WRAP_UI outfiles )
 237     QT4_EXTRACT_OPTIONS(ui_files ui_options ${ARGN})
 238
 239     FOREACH (it ${ui_files})
 240       GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
 241       GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
 242       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/ui_${outfile}.h)
 243       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
 244         COMMAND ${QT_UIC_EXECUTABLE}
 245         ARGS ${ui_options} -o ${outfile} ${infile}
 246         MAIN_DEPENDENCY ${infile})
 247       SET(${outfiles} ${${outfiles}} ${outfile})
 248     ENDFOREACH (it)
 249
 250   ENDMACRO (QT4_WRAP_UI)
 251
 252
 253   # QT4_ADD_RESOURCES(outfiles inputfile ... )
 254
 255   MACRO (QT4_ADD_RESOURCES outfiles )
 256     QT4_EXTRACT_OPTIONS(rcc_files rcc_options ${ARGN})
 257
 258     FOREACH (it ${rcc_files})
 259       GET_FILENAME_COMPONENT(outfilename ${it} NAME_WE)
 260       GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
 261       GET_FILENAME_COMPONENT(rc_path ${infile} PATH)
 262       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cxx)
 263       #  parse file for dependencies
 264       #  all files are absolute paths or relative to the location of the qrc file
 265       FILE(READ "${infile}" _RC_FILE_CONTENTS)
 266       STRING(REGEX MATCHALL "<file[^<]+" _RC_FILES "${_RC_FILE_CONTENTS}")
 267       SET(_RC_DEPENDS)
 268       FOREACH(_RC_FILE ${_RC_FILES})
 269         STRING(REGEX REPLACE "^<file[^>]*>" "" _RC_FILE "${_RC_FILE}")
 270         STRING(REGEX MATCH "^/|([A-Za-z]:/)" _ABS_PATH_INDICATOR "${_RC_FILE}")
 271         IF(NOT _ABS_PATH_INDICATOR)
 272           SET(_RC_FILE "${rc_path}/${_RC_FILE}")
 273         ENDIF(NOT _ABS_PATH_INDICATOR)
 274         SET(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}")
 275       ENDFOREACH(_RC_FILE)
 276       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
 277         COMMAND ${QT_RCC_EXECUTABLE}
 278         ARGS ${rcc_options} -name ${outfilename} -o ${outfile} ${infile}
 279         MAIN_DEPENDENCY ${infile}
 280         DEPENDS ${_RC_DEPENDS})
 281       SET(${outfiles} ${${outfiles}} ${outfile})
 282     ENDFOREACH (it)
 283
 284   ENDMACRO (QT4_ADD_RESOURCES)
 285
 286   MACRO(QT4_ADD_DBUS_INTERFACE _sources _interface _basename)
 287     GET_FILENAME_COMPONENT(_infile ${_interface} ABSOLUTE)
 288     SET(_header ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
 289     SET(_impl   ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
 290     SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc)
 291
 292     ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
 293         COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -p ${_basename} ${_infile}
 294         DEPENDS ${_infile})
 295
 296     SET_SOURCE_FILES_PROPERTIES(${_impl} PROPERTIES SKIP_AUTOMOC TRUE)
 297
 298     QT4_GENERATE_MOC(${_header} ${_moc})
 299
 300     SET(${_sources} ${${_sources}} ${_impl} ${_header} ${_moc})
 301     MACRO_ADD_FILE_DEPENDENCIES(${_impl} ${_moc})
 302
 303   ENDMACRO(QT4_ADD_DBUS_INTERFACE)
 304
 305
 306   MACRO(QT4_ADD_DBUS_INTERFACES _sources)
 307      FOREACH (_current_FILE ${ARGN})
 308         GET_FILENAME_COMPONENT(_infile ${_current_FILE} ABSOLUTE)
 309         # get the part before the ".xml" suffix
 310         STRING(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2" _basename ${_current_FILE})
 311         STRING(TOLOWER ${_basename} _basename)
 312         QT4_ADD_DBUS_INTERFACE(${_sources} ${_infile} ${_basename}interface)
 313      ENDFOREACH (_current_FILE)
 314   ENDMACRO(QT4_ADD_DBUS_INTERFACES)
 315
 316
 317   MACRO(QT4_GENERATE_DBUS_INTERFACE _header) # _customName )
 318     SET(_customName "${ARGV1}")
 319     GET_FILENAME_COMPONENT(_in_file ${_header} ABSOLUTE)
 320     GET_FILENAME_COMPONENT(_basename ${_header} NAME_WE)
 321
 322     IF (_customName)
 323       SET(_target ${CMAKE_CURRENT_BINARY_DIR}/${_customName})
 324     ELSE (_customName)
 325       SET(_target ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.xml)
 326     ENDIF (_customName)
 327
 328     ADD_CUSTOM_COMMAND(OUTPUT ${_target}
 329         COMMAND ${QT_DBUSCPP2XML_EXECUTABLE} ${_in_file} > ${_target}
 330         DEPENDS ${_in_file}
 331     )
 332   ENDMACRO(QT4_GENERATE_DBUS_INTERFACE)
 333
 334
 335   MACRO(QT4_ADD_DBUS_ADAPTOR _sources _xml_file _include _parentClass) # _optionalBasename )
 336     GET_FILENAME_COMPONENT(_infile ${_xml_file} ABSOLUTE)
 337
 338     SET(_optionalBasename "${ARGV4}")
 339     IF (_optionalBasename)
 340        SET(_basename ${_optionalBasename} )
 341     ELSE (_optionalBasename)
 342        STRING(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2adaptor" _basename ${_infile})
 343        STRING(TOLOWER ${_basename} _basename)
 344     ENDIF (_optionalBasename)
 345
 346     SET(_optionalClassName "${ARGV5}")
 347     SET(_header ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
 348     SET(_impl   ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
 349     SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc)
 350
 351     IF(_optionalClassName)
 352        ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
 353           COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -c ${_optionalClassName} -i ${_include} -l ${_parentClass} ${_infile}
 354           DEPENDS ${_infile}
 355         )
 356     ELSE(_optionalClassName)
 357        ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
 358           COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -i ${_include} -l ${_parentClass} ${_infile}
 359           DEPENDS ${_infile}
 360         )
 361     ENDIF(_optionalClassName)
 362
 363     QT4_GENERATE_MOC(${_header} ${_moc})
 364     SET_SOURCE_FILES_PROPERTIES(${_impl} PROPERTIES SKIP_AUTOMOC TRUE)
 365     MACRO_ADD_FILE_DEPENDENCIES(${_impl} ${_moc})
 366
 367     SET(${_sources} ${${_sources}} ${_impl} ${_header} ${_moc})
 368   ENDMACRO(QT4_ADD_DBUS_ADAPTOR)
 369
 370    MACRO(QT4_AUTOMOC)
 371       QT4_GET_MOC_FLAGS(_moc_INCS)
 372
 373       SET(_matching_FILES )
 374       FOREACH (_current_FILE ${ARGN})
 375
 376          GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
 377          # if "SKIP_AUTOMOC" is set to true, we will not handle this file here.
 378          # This is required to make uic work correctly:
 379          # we need to add generated .cpp files to the sources (to compile them),
 380          # but we cannot let automoc handle them, as the .cpp files don't exist yet when
 381          # cmake is run for the very first time on them -> however the .cpp files might
 382          # exist at a later run. at that time we need to skip them, so that we don't add two
 383          # different rules for the same moc file
 384          GET_SOURCE_FILE_PROPERTY(_skip ${_abs_FILE} SKIP_AUTOMOC)
 385
 386          IF ( NOT _skip AND EXISTS ${_abs_FILE} )
 387
 388             FILE(READ ${_abs_FILE} _contents)
 389
 390             GET_FILENAME_COMPONENT(_abs_PATH ${_abs_FILE} PATH)
 391
 392             STRING(REGEX MATCHALL "#include +[^ ]+\\.moc[\">]" _match "${_contents}")
 393             IF(_match)
 394                FOREACH (_current_MOC_INC ${_match})
 395                   STRING(REGEX MATCH "[^ <\"]+\\.moc" _current_MOC "${_current_MOC_INC}")
 396                   GET_FILENAME_COMPONENT(_basename ${_current_MOC} NAME_WE)
 397                   SET(_header ${_abs_PATH}/${_basename}.h)
 398                   SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
 399                   QT4_CREATE_MOC_COMMAND(${_header} ${_moc} "${_moc_INCS}" "")
 400                   MACRO_ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc})
 401                ENDFOREACH (_current_MOC_INC)
 402             ENDIF(_match)
 403          ENDIF ( NOT _skip AND EXISTS ${_abs_FILE} )
 404       ENDFOREACH (_current_FILE)
 405    ENDMACRO(QT4_AUTOMOC)
 406
 407    MACRO(QT4_CREATE_TRANSLATION _qm_files)
 408       QT4_EXTRACT_OPTIONS(_lupdate_files _lupdate_options ${ARGN})
 409       MESSAGE("lupdate_files ${_lupdate_files}")
 410       MESSAGE("lupdate_options ${_lupdate_options}")
 411       SET(_my_sources)
 412       SET(_my_tsfiles)
 413       FOREACH (_file ${_lupdate_files})
 414          GET_FILENAME_COMPONENT(_ext ${_file} EXT)
 415          GET_FILENAME_COMPONENT(_abs_FILE ${_file} ABSOLUTE)
 416          IF(_ext MATCHES "ts")
 417            LIST(APPEND _my_tsfiles ${_abs_FILE})
 418          ELSE(_ext MATCHES "ts")
 419            LIST(APPEND _my_sources ${_abs_FILE})
 420          ENDIF(_ext MATCHES "ts")
 421       ENDFOREACH(_file)
 422       FOREACH(_ts_file ${_my_tsfiles})
 423         ADD_CUSTOM_COMMAND(OUTPUT ${_ts_file}
 424            COMMAND ${QT_LUPDATE_EXECUTABLE}
 425            ARGS ${_lupdate_options} ${_my_sources} -ts ${_ts_file}
 426            DEPENDS ${_my_sources})
 427       ENDFOREACH(_ts_file)
 428       QT4_ADD_TRANSLATION(${_qm_files} ${_my_tsfiles})
 429    ENDMACRO(QT4_CREATE_TRANSLATION)
 430
 431    MACRO(QT4_ADD_TRANSLATION _qm_files)
 432       FOREACH (_current_FILE ${ARGN})
 433          GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
 434          GET_FILENAME_COMPONENT(qm ${_abs_FILE} NAME_WE)
 435          SET(qm "${CMAKE_CURRENT_BINARY_DIR}/${qm}.qm")
 436
 437          ADD_CUSTOM_COMMAND(OUTPUT ${qm}
 438             COMMAND ${QT_LRELEASE_EXECUTABLE}
 439             ARGS ${_abs_FILE} -qm ${qm}
 440             DEPENDS ${_abs_FILE}
 441          )
 442          SET(${_qm_files} ${${_qm_files}} ${qm})
 443       ENDFOREACH (_current_FILE)
 444    ENDMACRO(QT4_ADD_TRANSLATION)
 445
 446
 447    # Set QT_QTCORE_LIBRARY by searching for a lib with "QtCore."  as part of the filename
 448   FIND_LIBRARY(QT_QTCORE_LIBRARY_RELEASE NAMES QtCore QtCore4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH )
 449   FIND_LIBRARY(QT_QTCORE_LIBRARY_DEBUG NAMES QtCore_debug QtCored QtCored4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 450
 451   # Set QT_QT3SUPPORT_LIBRARY
 452   FIND_LIBRARY(QT_QT3SUPPORT_LIBRARY_RELEASE NAMES Qt3Support Qt3Support4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 453   FIND_LIBRARY(QT_QT3SUPPORT_LIBRARY_DEBUG   NAMES Qt3Support_debug Qt3Supportd Qt3Supportd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 454
 455   # Set QT_QTGUI_LIBRARY
 456   FIND_LIBRARY(QT_QTGUI_LIBRARY_RELEASE NAMES QtGui QtGui4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 457   FIND_LIBRARY(QT_QTGUI_LIBRARY_DEBUG   NAMES QtGui_debug QtGuid QtGuid4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 458
 459   # Set QT_QTMOTIF_LIBRARY
 460   IF(Q_WS_X11)
 461     FIND_LIBRARY(QT_QTMOTIF_LIBRARY_RELEASE NAMES QtMotif PATHS ${QT_LIBRARY_DIR}       NO_DEFAULT_PATH)
 462     FIND_LIBRARY(QT_QTMOTIF_LIBRARY_DEBUG   NAMES QtMotif_debug PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 463   ENDIF(Q_WS_X11)
 464
 465   # Set QT_QTNETWORK_LIBRARY
 466   FIND_LIBRARY(QT_QTNETWORK_LIBRARY_RELEASE NAMES QtNetwork QtNetwork4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 467   FIND_LIBRARY(QT_QTNETWORK_LIBRARY_DEBUG   NAMES QtNetwork_debug QtNetworkd QtNetworkd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 468
 469   # Set QT_QTNSPLUGIN_LIBRARY
 470   FIND_LIBRARY(QT_QTNSPLUGIN_LIBRARY_RELEASE NAMES QtNsPlugin PATHS ${QT_LIBRARY_DIR}       NO_DEFAULT_PATH)
 471   FIND_LIBRARY(QT_QTNSPLUGIN_LIBRARY_DEBUG   NAMES QtNsPlugin_debug PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 472
 473   # Set QT_QTOPENGL_LIBRARY
 474   FIND_LIBRARY(QT_QTOPENGL_LIBRARY_RELEASE NAMES QtOpenGL QtOpenGL4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 475   FIND_LIBRARY(QT_QTOPENGL_LIBRARY_DEBUG   NAMES QtOpenGL_debug QtOpenGLd QtOpenGLd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 476
 477   # Set QT_QTSQL_LIBRARY
 478   FIND_LIBRARY(QT_QTSQL_LIBRARY_RELEASE NAMES QtSql QtSql4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 479   FIND_LIBRARY(QT_QTSQL_LIBRARY_DEBUG   NAMES QtSql_debug QtSqld QtSqld4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 480
 481   # Set QT_QTXML_LIBRARY
 482   FIND_LIBRARY(QT_QTXML_LIBRARY_RELEASE NAMES QtXml QtXml4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 483   FIND_LIBRARY(QT_QTXML_LIBRARY_DEBUG   NAMES QtXml_debug QtXmld QtXmld4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 484
 485   # Set QT_QTSVG_LIBRARY
 486   FIND_LIBRARY(QT_QTSVG_LIBRARY_RELEASE NAMES QtSvg QtSvg4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 487   FIND_LIBRARY(QT_QTSVG_LIBRARY_DEBUG   NAMES QtSvg_debug QtSvgd QtSvgd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 488
 489   # Set QT_QTUITOOLS_LIBRARY
 490   FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_RELEASE NAMES QtUiTools QtUiTools4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 491   FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_DEBUG   NAMES QtUiTools_debug QtUiToolsd QtUiToolsd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 492
 493   # Set QT_QTTEST_LIBRARY
 494   FIND_LIBRARY(QT_QTTEST_LIBRARY_RELEASE NAMES QtTest QtTest4 PATHS ${QT_LIBRARY_DIR}                      NO_DEFAULT_PATH)
 495   FIND_LIBRARY(QT_QTTEST_LIBRARY_DEBUG   NAMES QtTest_debug QtTestd QtTestd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 496
 497   # Set QT_QTDBUS_LIBRARY
 498   # This was introduced with Qt 4.2, where also the naming scheme for debug libs was changed
 499   # So does any of the debug lib names listed here actually exist ?
 500   FIND_LIBRARY(QT_QTDBUS_LIBRARY_RELEASE NAMES QtDBus QtDBus4 PATHS ${QT_LIBRARY_DIR}                       NO_DEFAULT_PATH)
 501   FIND_LIBRARY(QT_QTDBUS_LIBRARY_DEBUG   NAMES QtDBus_debug QtDBusd QtDBusd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 502
 503   # Set QT_QTSCRIPT_LIBRARY
 504   FIND_LIBRARY(QT_QTSCRIPT_LIBRARY_RELEASE NAMES QtScript QtScript4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 505   FIND_LIBRARY(QT_QTSCRIPT_LIBRARY_DEBUG   NAMES QtScript_debug QtScriptd QtScriptd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 506
 507   # Set QT_QTASSISTANTCLIENT_LIBRARY
 508   FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_RELEASE NAMES QtAssistantClient QtAssistantClient4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 509   FIND_LIBRARY(QT_QTASSISTANTCLIENT_LIBRARY_DEBUG   NAMES QtAssistantClient_debug QtAssistantClientd QtAssistantClientd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 510
 511   # Set QT_QTHELP_LIBRARY
 512   FIND_LIBRARY(QT_QTHELP_LIBRARY_RELEASE NAMES QtHelp QtHelp4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 513   FIND_LIBRARY(QT_QTHELP_LIBRARY_DEBUG   NAMES QtHelp_debug QtHelpd QtHelpd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 514   FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_RELEASE NAMES QtCLucene QtCLucene4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 515   FIND_LIBRARY(QT_QTCLUCENE_LIBRARY_DEBUG   NAMES QtCLucene_debug QtCLucened QtCLucened4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 516
 517    # Set QT_QTWEBKIT_LIBRARY
 518   FIND_LIBRARY(QT_QTWEBKIT_LIBRARY_RELEASE NAMES QtWebKit QtWebKit4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 519   FIND_LIBRARY(QT_QTWEBKIT_LIBRARY_DEBUG   NAMES QtWebKit_debug QtWebKitd QtWebKitd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 520
 521   # Set QT_QTXMLPATTERNS_LIBRARY
 522   FIND_LIBRARY(QT_QTXMLPATTERNS_LIBRARY_RELEASE NAMES QtXmlPatterns QtXmlPatterns4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 523   FIND_LIBRARY(QT_QTXMLPATTERNS_LIBRARY_DEBUG   NAMES QtXmlPatterns_debug QtXmlPatternsd QtXmlPatternsd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 524
 525   # Set QT_PHONON_LIBRARY
 526   FIND_LIBRARY(QT_PHONON_LIBRARY_RELEASE NAMES phonon phonon4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 527   FIND_LIBRARY(QT_PHONON_LIBRARY_DEBUG   NAMES phonon_debug phonond phonond4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 528
 529    MACRO (_QT4_ADJUST_LIB_VARS basename)
 530     IF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
 531
 532       # if only the release version was found, set the debug variable also to the release version
 533       IF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 534         SET(QT_${basename}_LIBRARY_DEBUG ${QT_${basename}_LIBRARY_RELEASE})
 535         SET(QT_${basename}_LIBRARY       ${QT_${basename}_LIBRARY_RELEASE})
 536         SET(QT_${basename}_LIBRARIES     ${QT_${basename}_LIBRARY_RELEASE})
 537       ENDIF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 538
 539       # if only the debug version was found, set the release variable also to the debug version
 540       IF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
 541         SET(QT_${basename}_LIBRARY_RELEASE ${QT_${basename}_LIBRARY_DEBUG})
 542         SET(QT_${basename}_LIBRARY         ${QT_${basename}_LIBRARY_DEBUG})
 543         SET(QT_${basename}_LIBRARIES       ${QT_${basename}_LIBRARY_DEBUG})
 544       ENDIF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
 545
 546       IF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
 547         # if the generator supports configuration types then set
 548         # optimized and debug libraries, or if the CMAKE_BUILD_TYPE has a value
 549         IF (CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 550           SET(QT_${basename}_LIBRARY       optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
 551         ELSE(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 552           # if there are no configuration types and CMAKE_BUILD_TYPE has no value
 553           # then just use the release libraries
 554           SET(QT_${basename}_LIBRARY       ${QT_${basename}_LIBRARY_RELEASE} )
 555         ENDIF(CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE)
 556         SET(QT_${basename}_LIBRARIES       optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
 557       ENDIF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
 558
 559       SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE FILEPATH "The Qt ${basename} library")
 560
 561       IF (QT_${basename}_LIBRARY)
 562         SET(QT_${basename}_FOUND 1)
 563       ENDIF (QT_${basename}_LIBRARY)
 564
 565     ENDIF (QT_${basename}_LIBRARY_RELEASE OR QT_${basename}_LIBRARY_DEBUG)
 566
 567     IF (QT_${basename}_INCLUDE_DIR)
 568       #add the include directory to QT_INCLUDES
 569       SET(QT_INCLUDES "${QT_${basename}_INCLUDE_DIR}" ${QT_INCLUDES})
 570     ENDIF (QT_${basename}_INCLUDE_DIR)
 571
 572     # Make variables changeble to the advanced user
 573     MARK_AS_ADVANCED(QT_${basename}_LIBRARY QT_${basename}_LIBRARY_RELEASE QT_${basename}_LIBRARY_DEBUG QT_${basename}_INCLUDE_DIR)
 574   ENDMACRO (_QT4_ADJUST_LIB_VARS)
 575   # Set QT_xyz_LIBRARY variable and add
 576   # library include path to QT_INCLUDES
 577   _QT4_ADJUST_LIB_VARS(QTCORE)
 578   _QT4_ADJUST_LIB_VARS(QTGUI)
 579   _QT4_ADJUST_LIB_VARS(QT3SUPPORT)
 580   _QT4_ADJUST_LIB_VARS(QTASSISTANT)
 581   _QT4_ADJUST_LIB_VARS(QTDESIGNER)
 582   _QT4_ADJUST_LIB_VARS(QTDESIGNERCOMPONENTS)
 583   _QT4_ADJUST_LIB_VARS(QTNETWORK)
 584   _QT4_ADJUST_LIB_VARS(QTNSPLUGIN)
 585   _QT4_ADJUST_LIB_VARS(QTOPENGL)
 586   _QT4_ADJUST_LIB_VARS(QTSQL)
 587   _QT4_ADJUST_LIB_VARS(QTXML)
 588   _QT4_ADJUST_LIB_VARS(QTSVG)
 589   _QT4_ADJUST_LIB_VARS(QTSCRIPT)
 590   _QT4_ADJUST_LIB_VARS(QTUITOOLS)
 591   _QT4_ADJUST_LIB_VARS(QTTEST)
 592   _QT4_ADJUST_LIB_VARS(QTDBUS)
 593   _QT4_ADJUST_LIB_VARS(QTASSISTANTCLIENT)
 594   _QT4_ADJUST_LIB_VARS(QTHELP)
 595   _QT4_ADJUST_LIB_VARS(QTWEBKIT)
 596   _QT4_ADJUST_LIB_VARS(QTXMLPATTERNS)
 597   _QT4_ADJUST_LIB_VARS(PHONON)
 598   _QT4_ADJUST_LIB_VARS(QTCLUCENE)
 599 ELSEIF(NOT WIN32)
 600         FIND_PACKAGE(Qt4 REQUIRED)
 601 ENDIF(WIN32)