cmake/modules/FindQt4.cmake

   1 # - Find QT 4
   2 # This module can be used to find Qt4.
   3 # The most important issue is that the Qt4 qmake is available via the system path.
   4 # This qmake is then used to detect basically everything else.
   5 # This module defines a number of key variables and macros. First is
   6 # QT_USE_FILE which is the path to a CMake file that can be included to compile
   7 # Qt 4 applications and libraries.  By default, the QtCore and QtGui
   8 # libraries are loaded. This behavior can be changed by setting one or more
   9 # of the following variables to true:
  10 #                    QT_DONT_USE_QTCORE
  11 #                    QT_DONT_USE_QTGUI
  12 #                    QT_USE_QT3SUPPORT
  13 #                    QT_USE_QTASSISTANT
  14 #                    QT_USE_QTDESIGNER
  15 #                    QT_USE_QTMOTIF
  16 #                    QT_USE_QTMAIN
  17 #                    QT_USE_QTNETWORK
  18 #                    QT_USE_QTNSPLUGIN
  19 #                    QT_USE_QTOPENGL
  20 #                    QT_USE_QTSQL
  21 #                    QT_USE_QTXML
  22 # All the libraries required are stored in a variable called QT_LIBRARIES.
  23 # Add this variable to your TARGET_LINK_LIBRARIES.
  24 #
  25 #  macro QT4_WRAP_CPP(outfiles inputfile ... )
  26 #  macro QT4_WRAP_UI(outfiles inputfile ... )
  27 #  macro QT4_ADD_RESOURCE(outfiles inputfile ... )
  28 #  macro QT4_AUTOMOC(inputfile ... )
  29 #  macro QT4_GENERATE_MOC(inputfile outputfile )
  30 #
  31 #  macro QT4_ADD_DBUS_INTERFACE(outfiles interface basename)
  32 #        create a the interface header and implementation files with the
  33 #        given basename from the given interface xml file and add it to
  34 #        the list of sources
  35 #
  36 #  macro QT4_ADD_DBUS_INTERFACES(outfiles inputfile ... )
  37 #        create the interface header and implementation files
  38 #        for all listed interface xml files
  39 #        the name will be automatically determined from the name of the xml file
  40 #
  41 #  macro QT4_ADD_DBUS_ADAPTOR(outfiles xmlfile parentheader parentclassname [basename] )
  42 #        create a dbus adaptor (header and implementation file) from the xml file
  43 #        describing the interface, and add it to the list of sources. The adaptor
  44 #        forwards the calls to a parent class, defined in parentheader and named
  45 #        parentclassname. The name of the generated files will be
  46 #        <basename>adaptor.{cpp,h} where basename is the basename of the xml file.
  47 #
  48 #  macro QT4_GENERATE_DBUS_INTERFACE( header)
  49 #        generate the xml interface file from the given header
  50 #
  51 #  QT_FOUND         If false, don't try to use Qt.
  52 #  QT4_FOUND        If false, don't try to use Qt 4.
  53 #
  54 #  QT_QTCORE_FOUND        True if QtCore was found.
  55 #  QT_QTGUI_FOUND         True if QtGui was found.
  56 #  QT_QT3SUPPORT_FOUND    True if Qt3Support was found.
  57 #  QT_QTASSISTANT_FOUND   True if QtAssistant was found.
  58 #  QT_QTDBUS_FOUND        True if QtDBus was found.
  59 #  QT_QTDESIGNER_FOUND    True if QtDesigner was found.
  60 #  QT_QTMOTIF_FOUND       True if QtMotif was found.
  61 #  QT_QTNETWORK_FOUND     True if QtNetwork was found.
  62 #  QT_QTNSPLUGIN_FOUND    True if QtNsPlugin was found.
  63 #  QT_QTOPENGL_FOUND      True if QtOpenGL was found.
  64 #  QT_QTSQL_FOUND         True if QtSql was found.
  65 #  QT_QTXML_FOUND         True if QtXml was found.
  66 #  QT_QTSVG_FOUND         True if QtSvg was found.
  67 #  QT_QTTEST_FOUND        True if QtTest was found.
  68 #
  69 #  QT_DEFINITIONS   Definitions to use when compiling code that uses Qt.
  70 #
  71 #  QT_INCLUDES      List of paths to all include directories of
  72 #                   Qt4 QT_INCLUDE_DIR and QT_QTCORE_INCLUDE_DIR are
  73 #                   always in this variable even if NOTFOUND,
  74 #                   all other INCLUDE_DIRS are
  75 #                   only added if they are found.
  76 #
  77 #  QT_INCLUDE_DIR              Path to "include" of Qt4
  78 #  QT_QT_INCLUDE_DIR           Path to "include/Qt"
  79 #  QT_QT3SUPPORT_INCLUDE_DIR   Path to "include/Qt3Support"
  80 #  QT_QTASSISTANT_INCLUDE_DIR  Path to "include/QtAssistant"
  81 #  QT_QTCORE_INCLUDE_DIR       Path to "include/QtCore"
  82 #  QT_QTDESIGNER_INCLUDE_DIR   Path to "include/QtDesigner"
  83 #  QT_QTDBUS_INCLUDE_DIR       Path to "include/QtDBus"
  84 #  QT_QTGUI_INCLUDE_DIR        Path to "include/QtGui"
  85 #  QT_QTMOTIF_INCLUDE_DIR      Path to "include/QtMotif"
  86 #  QT_QTNETWORK_INCLUDE_DIR    Path to "include/QtNetwork"
  87 #  QT_QTNSPLUGIN_INCLUDE_DIR   Path to "include/QtNsPlugin"
  88 #  QT_QTOPENGL_INCLUDE_DIR     Path to "include/QtOpenGL"
  89 #  QT_QTSQL_INCLUDE_DIR        Path to "include/QtSql"
  90 #  QT_QTXML_INCLUDE_DIR        Path to "include/QtXml"
  91 #  QT_QTSVG_INCLUDE_DIR        Path to "include/QtSvg"
  92 #  QT_QTTEST_INCLUDE_DIR       Path to "include/QtTest"
  93 #
  94 #  QT_LIBRARY_DIR              Path to "lib" of Qt4
  95 #
  96 # For every library of Qt there are three variables:
  97 #  QT_QTFOO_LIBRARY_RELEASE, which contains the full path to the release version
  98 #  QT_QTFOO_LIBRARY_DEBUG, which contains the full path to the debug version
  99 #  QT_QTFOO_LIBRARY, the full path to the release version if available, otherwise to the debug version
 100 #
 101 # So there are the following variables:
 102 # The Qt3Support library:     QT_QT3SUPPORT_LIBRARY
 103 #                             QT_QT3SUPPORT_LIBRARY_RELEASE
 104 #                             QT_QT3SUPPORT_DEBUG
 105 #
 106 # The QtAssistant library:    QT_QTASSISTANT_LIBRARY
 107 #                             QT_QTASSISTANT_LIBRARY_RELEASE
 108 #                             QT_QTASSISTANT_LIBRARY_DEBUG
 109 #
 110 # The QtCore library:         QT_QTCORE_LIBRARY
 111 #                             QT_QTCORE_LIBRARY_RELEASE
 112 #                             QT_QTCORE_LIBRARY_DEBUG
 113 #
 114 # The QtDBus library:         QT_QTDBUS_LIBRARY
 115 #                             QT_QTDBUS_LIBRARY_RELEASE
 116 #                             QT_QTDBUS_LIBRARY_DEBUG
 117 #
 118 # The QtDesigner library:     QT_QTDESIGNER_LIBRARY
 119 #                             QT_QTDESIGNER_LIBRARY_RELEASE
 120 #                             QT_QTDESIGNER_LIBRARY_DEBUG
 121 #
 122 # The QtGui library:          QT_QTGUI_LIBRARY
 123 #                             QT_QTGUI_LIBRARY_RELEASE
 124 #                             QT_QTGUI_LIBRARY_DEBUG
 125 #
 126 # The QtMotif library:        QT_QTMOTIF_LIBRARY
 127 #                             QT_QTMOTIF_LIBRARY_RELEASE
 128 #                             QT_QTMOTIF_LIBRARY_DEBUG
 129 #
 130 # The QtNetwork library:      QT_QTNETWORK_LIBRARY
 131 #                             QT_QTNETWORK_LIBRARY_RELEASE
 132 #                             QT_QTNETWORK_LIBRARY_DEBUG
 133 #
 134 # The QtNsPLugin library:     QT_QTNSPLUGIN_LIBRARY
 135 #                             QT_QTNSPLUGIN_LIBRARY_RELEASE
 136 #                             QT_QTNSPLUGIN_LIBRARY_DEBUG
 137 #
 138 # The QtOpenGL library:       QT_QTOPENGL_LIBRARY
 139 #                             QT_QTOPENGL_LIBRARY_RELEASE
 140 #                             QT_QTOPENGL_LIBRARY_DEBUG
 141 #
 142 # The QtSql library:          QT_QTSQL_LIBRARY
 143 #                             QT_QTSQL_LIBRARY_RELEASE
 144 #                             QT_QTSQL_LIBRARY_DEBUG
 145 #
 146 # The QtXml library:          QT_QTXML_LIBRARY
 147 #                             QT_QTXML_LIBRARY_RELEASE
 148 #                             QT_QTXML_LIBRARY_DEBUG
 149 #
 150 # The QtSvg library:          QT_QTSVG_LIBRARY
 151 #                             QT_QTSVG_LIBRARY_RELEASE
 152 #                             QT_QTSVG_LIBRARY_DEBUG
 153 #
 154 # The QtTest library:         QT_QTTEST_LIBRARY
 155 #                             QT_QTTEST_LIBRARY_RELEASE
 156 #                             QT_QTTEST_LIBRARY_DEBUG
 157 #
 158 # The qtmain library for Windows QT_QTMAIN_LIBRARY
 159 #                             QT_QTMAIN_LIBRARY_RELEASE
 160 #                             QT_QTMAIN_LIBRARY_DEBUG
 161 #
 162 #The QtUiTools library:       QT_QTUITOOLS_LIBRARY
 163 #                             QT_QTUITOOLS_LIBRARY_RELEASE
 164 #                             QT_QTUITOOLS_LIBRARY_DEBUG
 165 #
 166 # also defined, but NOT for general use are
 167 #  QT_MOC_EXECUTABLE          Where to find the moc tool.
 168 #  QT_UIC_EXECUTABLE          Where to find the uic tool.
 169 #  QT_UIC3_EXECUTABLE         Where to find the uic3 tool.
 170 #  QT_RCC_EXECUTABLE          Where to find the rcc tool
 171 #  QT_DBUSCPP2XML_EXECUTABLE  Where to find the dbuscpp2xml tool.
 172 #  QT_DBUSXML2CPP_EXECUTABLE  Where to find the dbusxml2cpp tool.
 173 #
 174 #  QT_DOC_DIR                 Path to "doc" of Qt4
 175 #  QT_MKSPECS_DIR             Path to "mkspecs" of Qt4
 176 #
 177 #
 178 # These are around for backwards compatibility
 179 # they will be set
 180 #  QT_WRAP_CPP  Set true if QT_MOC_EXECUTABLE is found
 181 #  QT_WRAP_UI   Set true if QT_UIC_EXECUTABLE is found
 182 #
 183 # These variables do _NOT_ have any effect anymore (compared to FindQt.cmake)
 184 #  QT_MT_REQUIRED         Qt4 is now always multithreaded
 185 #
 186 # These variables are set to "" Because Qt structure changed
 187 # (They make no sense in Qt4)
 188 #  QT_QT_LIBRARY        Qt-Library is now split
 189
 190 INCLUDE(CheckSymbolExists)
 191 INCLUDE(MacroAddFileDependencies)
 192
 193 SET(QT_USE_FILE ${CMAKE_ROOT}/Modules/UseQt4.cmake)
 194
 195 SET( QT_DEFINITIONS "")
 196
 197 IF (WIN32)
 198   SET(QT_DEFINITIONS -DQT_DLL)
 199 ENDIF(WIN32)
 200
 201 # check for qmake
 202 FIND_PROGRAM(QT_QMAKE_EXECUTABLE NAMES qmake qmake-qt4 PATHS
 203   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/bin"
 204   "[HKEY_CURRENT_USER\\Software\\Trolltech\\Versions\\4.0.0;InstallDir]/bin"
 205   $ENV{QTDIR}/bin
 206 )
 207
 208 SET(QT4_INSTALLED_VERSION_TOO_OLD FALSE)
 209
 210
 211 IF (QT_QMAKE_EXECUTABLE)
 212
 213    SET(QT4_QMAKE_FOUND FALSE)
 214
 215    EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE} ARGS "-query QT_VERSION" OUTPUT_VARIABLE QTVERSION)
 216
 217    # check that we found the Qt4 qmake, Qt3 qmake output won't match here
 218    STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" qt_version_tmp "${QTVERSION}")
 219    IF (qt_version_tmp)
 220
 221       # we need at least version 4.0.0
 222       IF (NOT QT_MIN_VERSION)
 223          SET(QT_MIN_VERSION "4.0.0")
 224       ENDIF (NOT QT_MIN_VERSION)
 225
 226       #now parse the parts of the user given version string into variables
 227       STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" req_qt_major_vers "${QT_MIN_VERSION}")
 228       IF (NOT req_qt_major_vers)
 229          MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", expected e.g. \"4.0.1\"")
 230       ENDIF (NOT req_qt_major_vers)
 231
 232       # now parse the parts of the user given version string into variables
 233       STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" req_qt_major_vers "${QT_MIN_VERSION}")
 234       STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" req_qt_minor_vers "${QT_MIN_VERSION}")
 235       STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" req_qt_patch_vers "${QT_MIN_VERSION}")
 236
 237       IF (NOT req_qt_major_vers EQUAL 4)
 238          MESSAGE( FATAL_ERROR "Invalid Qt version string given: \"${QT_MIN_VERSION}\", major version 4 is required, e.g. \"4.0.1\"")
 239       ENDIF (NOT req_qt_major_vers EQUAL 4)
 240
 241       # and now the version string given by qmake
 242       STRING(REGEX REPLACE "^([0-9]+)\\.[0-9]+\\.[0-9]+.*" "\\1" found_qt_major_vers "${QTVERSION}")
 243       STRING(REGEX REPLACE "^[0-9]+\\.([0-9])+\\.[0-9]+.*" "\\1" found_qt_minor_vers "${QTVERSION}")
 244       STRING(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" found_qt_patch_vers "${QTVERSION}")
 245
 246       # compute an overall version number which can be compared at once
 247       MATH(EXPR req_vers "${req_qt_major_vers}*10000 + ${req_qt_minor_vers}*100 + ${req_qt_patch_vers}")
 248       MATH(EXPR found_vers "${found_qt_major_vers}*10000 + ${found_qt_minor_vers}*100 + ${found_qt_patch_vers}")
 249
 250       IF (found_vers LESS req_vers)
 251          SET(QT4_QMAKE_FOUND FALSE)
 252          SET(QT4_INSTALLED_VERSION_TOO_OLD TRUE)
 253       ELSE (found_vers LESS req_vers)
 254     SET(QT4_QMAKE_FOUND TRUE)
 255       ENDIF (found_vers LESS req_vers)
 256
 257    ENDIF (qt_version_tmp)
 258
 259 ENDIF (QT_QMAKE_EXECUTABLE)
 260
 261 IF (QT4_QMAKE_FOUND)
 262
 263   # ask qmake for the library dir
 264   # Set QT_LIBRARY_DIR
 265   IF (NOT QT_LIBRARY_DIR)
 266     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 267       ARGS "-query QT_INSTALL_LIBS"
 268       OUTPUT_VARIABLE QT_LIBRARY_DIR_TMP )
 269     IF(EXISTS "${QT_LIBRARY_DIR_TMP}")
 270       SET(QT_LIBRARY_DIR ${QT_LIBRARY_DIR_TMP} CACHE PATH "Qt library dir")
 271     ELSE(EXISTS "${QT_LIBRARY_DIR_TMP}")
 272       MESSAGE("Warning: QT_QMAKE_EXECUTABLE reported QT_INSTALL_LIBS as ${QT_LIBRARY_DIR_TMP}")
 273        MESSAGE("Warning: ${QT_LIBRARY_DIR_TMP} does NOT exist, Qt must NOT be installed correctly.")
 274     ENDIF(EXISTS "${QT_LIBRARY_DIR_TMP}")
 275   ENDIF(NOT QT_LIBRARY_DIR)
 276
 277   IF (APPLE)
 278     IF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 279       SET(QT_USE_FRAMEWORKS ON
 280         CACHE BOOL "Set to ON if Qt build uses frameworks.")
 281     ELSE (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 282       SET(QT_USE_FRAMEWORKS OFF
 283         CACHE BOOL "Set to ON if Qt build uses frameworks.")
 284     ENDIF (EXISTS ${QT_LIBRARY_DIR}/QtCore.framework)
 285
 286     MARK_AS_ADVANCED(QT_USE_FRAMEWORKS)
 287   ENDIF (APPLE)
 288
 289   # ask qmake for the binary dir
 290   IF (NOT QT_BINARY_DIR)
 291      EXEC_PROGRAM(${QT_QMAKE_EXECUTABLE}
 292         ARGS "-query QT_INSTALL_BINS"
 293         OUTPUT_VARIABLE qt_bins )
 294      SET(QT_BINARY_DIR ${qt_bins} CACHE INTERNAL "")
 295   ENDIF (NOT QT_BINARY_DIR)
 296
 297   # ask qmake for the include dir
 298   IF (NOT QT_HEADERS_DIR)
 299       EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 300         ARGS "-query QT_INSTALL_HEADERS"
 301         OUTPUT_VARIABLE qt_headers )
 302       SET(QT_HEADERS_DIR ${qt_headers} CACHE INTERNAL "")
 303   ENDIF(NOT QT_HEADERS_DIR)
 304
 305
 306   # ask qmake for the documentation directory
 307   IF (NOT QT_DOC_DIR)
 308     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 309       ARGS "-query QT_INSTALL_DOCS"
 310       OUTPUT_VARIABLE qt_doc_dir )
 311     SET(QT_DOC_DIR ${qt_doc_dir} CACHE PATH "The location of the Qt docs")
 312   ENDIF (NOT QT_DOC_DIR)
 313
 314   # ask qmake for the mkspecs directory
 315   IF (NOT QT_MKSPECS_DIR)
 316     EXEC_PROGRAM( ${QT_QMAKE_EXECUTABLE}
 317       ARGS "-query QMAKE_MKSPECS"
 318       OUTPUT_VARIABLE qt_mkspecs_dir )
 319     SET(QT_MKSPECS_DIR ${qt_mkspecs_dir} CACHE PATH "The location of the Qt mkspecs")
 320   ENDIF (NOT QT_MKSPECS_DIR)
 321
 322   ########################################
 323   #
 324   #       Setting the INCLUDE-Variables
 325   #
 326   ########################################
 327
 328   FIND_PATH(QT_QTCORE_INCLUDE_DIR QtGlobal
 329     "[HKEY_CURRENT_USER\\Software\\Trolltech\\Qt3Versions\\4.0.0;InstallDir]/include/QtCore"
 330     ${QT_HEADERS_DIR}/QtCore
 331     ${QT_LIBRARY_DIR}/QtCore.framework/Headers
 332     $ENV{QTDIR}/include/QtCore
 333     "$ENV{ProgramFiles}/qt/include/Qt"
 334    )
 335
 336   # Set QT_INCLUDE_DIR by removine "/QtCore" in the string ${QT_QTCORE_INCLUDE_DIR}
 337   IF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
 338     IF (QT_USE_FRAMEWORKS)
 339       SET(QT_INCLUDE_DIR ${QT_HEADERS_DIR})
 340     ELSE (QT_USE_FRAMEWORKS)
 341       STRING( REGEX REPLACE "/QtCore$" "" qt4_include_dir ${QT_QTCORE_INCLUDE_DIR})
 342       SET( QT_INCLUDE_DIR ${qt4_include_dir} CACHE PATH "")
 343     ENDIF (QT_USE_FRAMEWORKS)
 344   ENDIF( QT_QTCORE_INCLUDE_DIR AND NOT QT_INCLUDE_DIR)
 345
 346   IF( NOT QT_INCLUDE_DIR)
 347     IF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED)
 348       MESSAGE( FATAL_ERROR "Could NOT find QtGlobal header")
 349     ENDIF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED)
 350   ENDIF( NOT QT_INCLUDE_DIR)
 351
 352   #############################################
 353   #
 354   # Find out what window system we're using
 355   #
 356   #############################################
 357   # Save required includes variable
 358   SET(CMAKE_REQUIRED_INCLUDES_SAVE ${CMAKE_REQUIRED_INCLUDES})
 359   # Add QT_INCLUDE_DIR to CMAKE_REQUIRED_INCLUDES
 360   SET(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};${QT_INCLUDE_DIR}")
 361   # Check for Window system symbols (note: only one should end up being set)
 362   CHECK_SYMBOL_EXISTS(Q_WS_X11 "QtCore/qglobal.h" Q_WS_X11)
 363   CHECK_SYMBOL_EXISTS(Q_WS_MAC "QtCore/qglobal.h" Q_WS_MAC)
 364   CHECK_SYMBOL_EXISTS(Q_WS_WIN "QtCore/qglobal.h" Q_WS_WIN)
 365
 366   IF (QT_QTCOPY_REQUIRED)
 367      CHECK_SYMBOL_EXISTS(QT_IS_QTCOPY "QtCore/qglobal.h" QT_KDE_QT_COPY)
 368      IF (NOT QT_IS_QTCOPY)
 369         MESSAGE(FATAL_ERROR "qt-copy is required, but hasn't been found")
 370      ENDIF (NOT QT_IS_QTCOPY)
 371   ENDIF (QT_QTCOPY_REQUIRED)
 372
 373   # Restore CMAKE_REQUIRED_INCLUDES variable
 374   SET(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_SAVE})
 375   #
 376   #############################################
 377
 378   IF (QT_USE_FRAMEWORKS)
 379     SET(QT_DEFINITIONS ${QT_DEFINITIONS} -F${QT_LIBRARY_DIR} -L${QT_LIBRARY_DIR} )
 380   ENDIF (QT_USE_FRAMEWORKS)
 381
 382   # Set QT_QT3SUPPORT_INCLUDE_DIR
 383   FIND_PATH(QT_QT3SUPPORT_INCLUDE_DIR Qt3Support
 384     PATHS
 385     ${QT_INCLUDE_DIR}/Qt3Support
 386     ${QT_LIBRARY_DIR}/Qt3Support.framework/Headers
 387     NO_DEFAULT_PATH
 388     )
 389
 390   # Set QT_QT_INCLUDE_DIR
 391   FIND_PATH(QT_QT_INCLUDE_DIR qglobal.h
 392     PATHS
 393     ${QT_INCLUDE_DIR}/Qt
 394     ${QT_LIBRARY_DIR}/QtCore.framework/Headers
 395     NO_DEFAULT_PATH
 396     )
 397
 398   # Set QT_QTGUI_INCLUDE_DIR
 399   FIND_PATH(QT_QTGUI_INCLUDE_DIR QtGui
 400     PATHS
 401     ${QT_INCLUDE_DIR}/QtGui
 402     ${QT_LIBRARY_DIR}/QtGui.framework/Headers
 403     NO_DEFAULT_PATH
 404     )
 405
 406   # Set QT_QTSVG_INCLUDE_DIR
 407   FIND_PATH(QT_QTSVG_INCLUDE_DIR QtSvg
 408     PATHS
 409     ${QT_INCLUDE_DIR}/QtSvg
 410     ${QT_LIBRARY_DIR}/QtSvg.framework/Headers
 411     NO_DEFAULT_PATH
 412     )
 413
 414   # Set QT_QTTEST_INCLUDE_DIR
 415   FIND_PATH(QT_QTTEST_INCLUDE_DIR QtTest
 416     PATHS
 417     ${QT_INCLUDE_DIR}/QtTest
 418     ${QT_LIBRARY_DIR}/QtTest.framework/Headers
 419     NO_DEFAULT_PATH
 420     )
 421
 422   # Set QT_QTUITOOLS_INCLUDE_DIR
 423   FIND_PATH(QT_QTUITOOLS_INCLUDE_DIR QtUiTools
 424     PATHS
 425     ${QT_INCLUDE_DIR}/QtUiTools
 426     ${QT_LIBRARY_DIR}/QtUiTools.framework/Headers
 427     NO_DEFAULT_PATH
 428     )
 429
 430
 431
 432   # Set QT_QTMOTIF_INCLUDE_DIR
 433   IF(Q_WS_X11)
 434     FIND_PATH(QT_QTMOTIF_INCLUDE_DIR QtMotif PATHS ${QT_INCLUDE_DIR}/QtMotif NO_DEFAULT_PATH )
 435   ENDIF(Q_WS_X11)
 436
 437   # Set QT_QTNETWORK_INCLUDE_DIR
 438   FIND_PATH(QT_QTNETWORK_INCLUDE_DIR QtNetwork
 439     PATHS
 440     ${QT_INCLUDE_DIR}/QtNetwork
 441     ${QT_LIBRARY_DIR}/QtNetwork.framework/Headers
 442     NO_DEFAULT_PATH
 443     )
 444
 445   # Set QT_QTNSPLUGIN_INCLUDE_DIR
 446   FIND_PATH(QT_QTNSPLUGIN_INCLUDE_DIR QtNsPlugin
 447     PATHS
 448     ${QT_INCLUDE_DIR}/QtNsPlugin
 449     ${QT_LIBRARY_DIR}/QtNsPlugin.framework/Headers
 450     NO_DEFAULT_PATH
 451     )
 452
 453   # Set QT_QTOPENGL_INCLUDE_DIR
 454   FIND_PATH(QT_QTOPENGL_INCLUDE_DIR QtOpenGL
 455     PATHS
 456     ${QT_INCLUDE_DIR}/QtOpenGL
 457     ${QT_LIBRARY_DIR}/QtOpenGL.framework/Headers
 458     NO_DEFAULT_PATH
 459     )
 460
 461   # Set QT_QTSQL_INCLUDE_DIR
 462   FIND_PATH(QT_QTSQL_INCLUDE_DIR QtSql
 463     PATHS
 464     ${QT_INCLUDE_DIR}/QtSql
 465     ${QT_LIBRARY_DIR}/QtSql.framework/Headers
 466     NO_DEFAULT_PATH
 467     )
 468
 469   # Set QT_QTXML_INCLUDE_DIR
 470   FIND_PATH(QT_QTXML_INCLUDE_DIR QtXml
 471     PATHS
 472     ${QT_INCLUDE_DIR}/QtXml
 473     ${QT_LIBRARY_DIR}/QtXml.framework/Headers
 474     NO_DEFAULT_PATH
 475     )
 476
 477   # Set QT_QTASSISTANT_INCLUDE_DIR
 478   FIND_PATH(QT_QTASSISTANT_INCLUDE_DIR QtAssistant
 479     PATHS
 480     ${QT_INCLUDE_DIR}/QtAssistant
 481     ${QT_HEADERS_DIR}/QtAssistant
 482     NO_DEFAULT_PATH
 483     )
 484
 485   # Set QT_QTDESIGNER_INCLUDE_DIR
 486   FIND_PATH(QT_QTDESIGNER_INCLUDE_DIR QDesignerComponents
 487     PATHS
 488     ${QT_INCLUDE_DIR}/QtDesigner
 489     ${QT_HEADERS_DIR}/QtDesigner
 490     NO_DEFAULT_PATH
 491     )
 492
 493   # Set QT_QTDBUS_INCLUDE_DIR
 494   FIND_PATH(QT_QTDBUS_INCLUDE_DIR QtDBus
 495     PATHS
 496     ${QT_INCLUDE_DIR}/QtDBus
 497     ${QT_HEADERS_DIR}/QtDBus
 498     NO_DEFAULT_PATH
 499     )
 500
 501   # Make variables changeble to the advanced user
 502   MARK_AS_ADVANCED( QT_LIBRARY_DIR QT_INCLUDE_DIR QT_QT_INCLUDE_DIR QT_DOC_DIR)
 503
 504   # Set QT_INCLUDES
 505   SET( QT_INCLUDES ${QT_INCLUDE_DIR} ${QT_QT_INCLUDE_DIR} ${QT_MKSPECS_DIR}/default )
 506
 507
 508   ########################################
 509   #
 510   #       Setting the LIBRARY-Variables
 511   #
 512   ########################################
 513
 514   IF (QT_USE_FRAMEWORKS)
 515     # If FIND_LIBRARY found libraries in Apple frameworks, we would NOT have
 516     # to jump through these hoops.
 517     SET(QT_QTCORE_LIBRARY_RELEASE "-F${QT_LIBRARY_DIR} -framework QtCore" CACHE STRING "The QtCore library.")
 518     SET(QT_QTCORE_LIBRARY_DEBUG   "-F${QT_LIBRARY_DIR} -framework QtCore" CACHE STRING "The QtCore library.")
 519     SET(QT_QT3SUPPORT_LIBRARY_RELEASE "-framework Qt3Support" CACHE STRING "The Qt3Support library.")
 520     SET(QT_QT3SUPPORT_LIBRARY_DEBUG   "-framework Qt3Support" CACHE STRING "The Qt3Support library.")
 521     SET(QT_QTGUI_LIBRARY_RELEASE      "-framework QtGui"      CACHE STRING "The QtGui library.")
 522     SET(QT_QTGUI_LIBRARY_DEBUG        "-framework QtGui"      CACHE STRING "The QtGui library.")
 523     SET(QT_QTNETWORK_LIBRARY_RELEASE  "-framework QtNetwork"  CACHE STRING "The QtNetwork library.")
 524     SET(QT_QTNETWORK_LIBRARY_DEBUG    "-framework QtNetwork"  CACHE STRING "The QtNetwork library.")
 525     SET(QT_QTOPENGL_LIBRARY_RELEASE   "-framework QtOpenGL"   CACHE STRING "The QtOpenGL library.")
 526     SET(QT_QTOPENGL_LIBRARY_DEBUG     "-framework QtOpenGL"   CACHE STRING "The QtOpenGL library.")
 527     SET(QT_QTSQL_LIBRARY_RELEASE      "-framework QtSql"      CACHE STRING "The QtSql library.")
 528     SET(QT_QTSQL_LIBRARY_DEBUG        "-framework QtSql"      CACHE STRING "The QtSql library.")
 529     SET(QT_QTXML_LIBRARY_RELEASE      "-framework QtXml"      CACHE STRING "The QtXml library.")
 530     SET(QT_QTXML_LIBRARY_DEBUG        "-framework QtXml"      CACHE STRING "The QtXml library.")
 531     SET(QT_QTSVG_LIBRARY_RELEASE      "-framework QtSvg"      CACHE STRING "The QtSvg library.")
 532     SET(QT_QTSVG_LIBRARY_DEBUG        "-framework QtSvg"      CACHE STRING "The QtSvg library.")
 533     SET(QT_QTDBUS_LIBRARY_RELEASE     "-framework QtDBus"     CACHE STRING "The QtDBus library.")
 534     SET(QT_QTDBUS_LIBRARY_DEBUG       "-framework QtDBus"     CACHE STRING "The QtDBus library.")
 535
 536
 537     # WTF?  why don't we have frameworks?  :P
 538     SET(QT_QTUITOOLS_LIBRARY_RELEASE      "-L${QT_LIBRARY_DIR} -lQtUiTools"      CACHE STRING "The QtUiTools library.")
 539     SET(QT_QTUITOOLS_LIBRARY_DEBUG      "-L${QT_LIBRARY_DIR} -lQtUiTools"      CACHE STRING "The QtUiTools library.")
 540     SET(QT_QTTEST_LIBRARY_RELEASE "-L${QT_LIBRARY_DIR} -lQtTest" CACHE STRING "The QtTest library.")
 541     SET(QT_QTTEST_LIBRARY_DEBUG   "-L${QT_LIBRARY_DIR} -lQtTest_debug" CACHE STRING "The QtTest library.")
 542     MARK_AS_ADVANCED(QT_QT3SUPPORT_LIBRARY QT_QTGUI_LIBRARY )
 543
 544   ELSE (QT_USE_FRAMEWORKS)
 545
 546     # Set QT_QTCORE_LIBRARY by searching for a lib with "QtCore."  as part of the filename
 547     FIND_LIBRARY(QT_QTCORE_LIBRARY_RELEASE NAMES QtCore QtCore4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH )
 548     FIND_LIBRARY(QT_QTCORE_LIBRARY_DEBUG NAMES QtCore_debug QtCored4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 549
 550     # Set QT_QT3SUPPORT_LIBRARY
 551     FIND_LIBRARY(QT_QT3SUPPORT_LIBRARY_RELEASE NAMES Qt3Support Qt3Support4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 552     FIND_LIBRARY(QT_QT3SUPPORT_LIBRARY_DEBUG   NAMES Qt3Support_debug Qt3Supportd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 553
 554     # Set QT_QTGUI_LIBRARY
 555     FIND_LIBRARY(QT_QTGUI_LIBRARY_RELEASE NAMES QtGui QtGui4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 556     FIND_LIBRARY(QT_QTGUI_LIBRARY_DEBUG   NAMES QtGui_debug QtGuid4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 557
 558     # Set QT_QTMOTIF_LIBRARY
 559     IF(Q_WS_X11)
 560       FIND_LIBRARY(QT_QTMOTIF_LIBRARY_RELEASE NAMES QtMotif PATHS ${QT_LIBRARY_DIR}       NO_DEFAULT_PATH)
 561       FIND_LIBRARY(QT_QTMOTIF_LIBRARY_DEBUG   NAMES QtMotif_debug PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 562     ENDIF(Q_WS_X11)
 563
 564     # Set QT_QTNETWORK_LIBRARY
 565     FIND_LIBRARY(QT_QTNETWORK_LIBRARY_RELEASE NAMES QtNetwork QtNetwork4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 566     FIND_LIBRARY(QT_QTNETWORK_LIBRARY_DEBUG   NAMES QtNetwork_debug QtNetworkd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 567
 568     # Set QT_QTNSPLUGIN_LIBRARY
 569     FIND_LIBRARY(QT_QTNSPLUGIN_LIBRARY_RELEASE NAMES QtNsPlugin PATHS ${QT_LIBRARY_DIR}       NO_DEFAULT_PATH)
 570     FIND_LIBRARY(QT_QTNSPLUGIN_LIBRARY_DEBUG   NAMES QtNsPlugin_debug PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 571
 572     # Set QT_QTOPENGL_LIBRARY
 573     FIND_LIBRARY(QT_QTOPENGL_LIBRARY_RELEASE NAMES QtOpenGL QtOpenGL4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 574     FIND_LIBRARY(QT_QTOPENGL_LIBRARY_DEBUG   NAMES QtOpenGL_debug QtOpenGLd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 575
 576     # Set QT_QTSQL_LIBRARY
 577     FIND_LIBRARY(QT_QTSQL_LIBRARY_RELEASE NAMES QtSql QtSql4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 578     FIND_LIBRARY(QT_QTSQL_LIBRARY_DEBUG   NAMES QtSql_debug QtSqld4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 579
 580     # Set QT_QTXML_LIBRARY
 581     FIND_LIBRARY(QT_QTXML_LIBRARY_RELEASE NAMES QtXml QtXml4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 582     FIND_LIBRARY(QT_QTXML_LIBRARY_DEBUG   NAMES QtXml_debug QtXmld4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 583
 584     # Set QT_QTSVG_LIBRARY
 585     FIND_LIBRARY(QT_QTSVG_LIBRARY_RELEASE NAMES QtSvg QtSvg4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 586     FIND_LIBRARY(QT_QTSVG_LIBRARY_DEBUG   NAMES QtSvg_debug QtSvgd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 587
 588     # Set QT_QTUITOOLS_LIBRARY
 589     FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_RELEASE NAMES QtUiTools QtUiTools4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 590     FIND_LIBRARY(QT_QTUITOOLS_LIBRARY_DEBUG   NAMES QtUiTools_debug QtUiToolsd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 591
 592     # Set QT_QTTEST_LIBRARY
 593     FIND_LIBRARY(QT_QTTEST_LIBRARY_RELEASE NAMES QtTest QtTest4 PATHS ${QT_LIBRARY_DIR}                      NO_DEFAULT_PATH)
 594     FIND_LIBRARY(QT_QTTEST_LIBRARY_DEBUG   NAMES QtTest_debug QtTest_debug4 QtTestd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 595
 596     FIND_LIBRARY(QT_QTDBUS_LIBRARY_RELEASE NAMES QtDBus QtDBus4 PATHS ${QT_LIBRARY_DIR}                      NO_DEFAULT_PATH)
 597     FIND_LIBRARY(QT_QTDBUS_LIBRARY_DEBUG   NAMES QtDBus_debug QtDBus_debug4 QtDBusd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 598
 599     MARK_AS_ADVANCED(QT_QT3SUPPORT_LIBRARY QT_QTGUI_LIBRARY )
 600
 601   ENDIF (QT_USE_FRAMEWORKS)
 602
 603   IF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
 604     IF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED)
 605       MESSAGE( FATAL_ERROR "Could NOT find QtCore. Check CMakeFiles/CMakeError.log for more details.")
 606     ENDIF( NOT Qt4_FIND_QUIETLY AND Qt4_FIND_REQUIRED)
 607   ENDIF( NOT QT_QTCORE_LIBRARY_DEBUG AND NOT QT_QTCORE_LIBRARY_RELEASE )
 608
 609   # Set QT_QTASSISTANT_LIBRARY
 610   FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_RELEASE NAMES QtAssistantClient QtAssistant QtAssistant4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 611   FIND_LIBRARY(QT_QTASSISTANT_LIBRARY_DEBUG   NAMES QtAssistantClientd QtAssistantClient_debug QtAssistant_debug QtAssistantd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 612
 613   # Set QT_QTDESIGNER_LIBRARY
 614   FIND_LIBRARY(QT_QTDESIGNER_LIBRARY_RELEASE NAMES QtDesigner QtDesigner4 PATHS ${QT_LIBRARY_DIR}        NO_DEFAULT_PATH)
 615   FIND_LIBRARY(QT_QTDESIGNER_LIBRARY_DEBUG   NAMES QtDesigner_debug QtDesignerd4 PATHS ${QT_LIBRARY_DIR} NO_DEFAULT_PATH)
 616
 617   ############################################
 618   #
 619   # Check the existence of the libraries.
 620   #
 621   ############################################
 622
 623   MACRO (_QT4_ADJUST_LIB_VARS basename)
 624     IF (QT_${basename}_INCLUDE_DIR)
 625
 626       # if only the release version was found, set the debug variable also to the release version
 627       IF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 628         SET(QT_${basename}_LIBRARY_DEBUG ${QT_${basename}_LIBRARY_RELEASE})
 629         SET(QT_${basename}_LIBRARY       ${QT_${basename}_LIBRARY_RELEASE})
 630         SET(QT_${basename}_LIBRARIES     ${QT_${basename}_LIBRARY_RELEASE})
 631       ENDIF (QT_${basename}_LIBRARY_RELEASE AND NOT QT_${basename}_LIBRARY_DEBUG)
 632
 633       # if only the debug version was found, set the release variable also to the debug version
 634       IF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
 635         SET(QT_${basename}_LIBRARY_RELEASE ${QT_${basename}_LIBRARY_DEBUG})
 636         SET(QT_${basename}_LIBRARY         ${QT_${basename}_LIBRARY_DEBUG})
 637         SET(QT_${basename}_LIBRARIES       ${QT_${basename}_LIBRARY_DEBUG})
 638       ENDIF (QT_${basename}_LIBRARY_DEBUG AND NOT QT_${basename}_LIBRARY_RELEASE)
 639
 640       IF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
 641         IF(NOT MSVC)
 642         SET(QT_${basename}_LIBRARY         ${QT_${basename}_LIBRARY_RELEASE})
 643         ELSE(NOT MSVC)
 644           SET(QT_${basename}_LIBRARY       optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
 645         ENDIF(NOT MSVC)
 646         SET(QT_${basename}_LIBRARIES       optimized ${QT_${basename}_LIBRARY_RELEASE} debug ${QT_${basename}_LIBRARY_DEBUG})
 647       ENDIF (QT_${basename}_LIBRARY_DEBUG AND QT_${basename}_LIBRARY_RELEASE)
 648
 649       SET(QT_${basename}_LIBRARY ${QT_${basename}_LIBRARY} CACHE FILEPATH "The Qt ${basename} library")
 650
 651       IF (QT_${basename}_LIBRARY)
 652         SET(QT_${basename}_FOUND 1)
 653       ENDIF (QT_${basename}_LIBRARY)
 654
 655       #add the include directory to QT_INCLUDES
 656       SET(QT_INCLUDES ${QT_INCLUDES} "${QT_${basename}_INCLUDE_DIR}")
 657     ENDIF (QT_${basename}_INCLUDE_DIR )
 658
 659     # Make variables changeble to the advanced user
 660     MARK_AS_ADVANCED(QT_${basename}_LIBRARY QT_${basename}_LIBRARY_RELEASE QT_${basename}_LIBRARY_DEBUG QT_${basename}_INCLUDE_DIR)
 661   ENDMACRO (_QT4_ADJUST_LIB_VARS)
 662
 663   IF(WIN32)
 664      _QT4_ADJUST_LIB_VARS(QTMAIN)
 665   ENDIF(WIN32)
 666
 667
 668   _QT4_ADJUST_LIB_VARS(QTCORE)
 669   _QT4_ADJUST_LIB_VARS(QTGUI)
 670   _QT4_ADJUST_LIB_VARS(QT3SUPPORT)
 671   _QT4_ADJUST_LIB_VARS(QTASSISTANT)
 672   _QT4_ADJUST_LIB_VARS(QTDESIGNER)
 673   IF(Q_WS_X11)
 674     _QT4_ADJUST_LIB_VARS(QTMOTIF)
 675   ENDIF(Q_WS_X11)
 676   _QT4_ADJUST_LIB_VARS(QTNETWORK)
 677   _QT4_ADJUST_LIB_VARS(QTNSPLUGIN)
 678   _QT4_ADJUST_LIB_VARS(QTOPENGL)
 679   _QT4_ADJUST_LIB_VARS(QTSQL)
 680   _QT4_ADJUST_LIB_VARS(QTXML)
 681   _QT4_ADJUST_LIB_VARS(QTSVG)
 682   _QT4_ADJUST_LIB_VARS(QTUITOOLS)
 683   _QT4_ADJUST_LIB_VARS(QTTEST)
 684   _QT4_ADJUST_LIB_VARS(QTDBUS)
 685
 686   #######################################
 687   #
 688   #       Check the executables of Qt
 689   #          ( moc, uic, rcc )
 690   #
 691   #######################################
 692
 693
 694    # find moc and uic using qmake
 695    FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeTmpQmake/tmp.pro
 696     "message(MOC<$$QMAKE_MOC>)
 697       message(UIC<$$QMAKE_UIC>)
 698    ")
 699
 700    EXECUTE_PROCESS(COMMAND ${QT_QMAKE_EXECUTABLE}
 701       WORKING_DIRECTORY  ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeTmpQmake
 702       OUTPUT_VARIABLE _moc_OUTPUT
 703       ERROR_VARIABLE _moc_OUTPUT )
 704    FILE(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/CMakeTmpQmake")
 705
 706    STRING(REGEX REPLACE ".*MOC<([^>]+).*" "\\1" QT_MOC_EXECUTABLE_INTERNAL "${_moc_OUTPUT}" )
 707    STRING(REGEX REPLACE ".*UIC<([^>]+).*" "\\1" QT_UIC_EXECUTABLE_INTERNAL "${_moc_OUTPUT}" )
 708
 709    FILE(TO_CMAKE_PATH "${QT_MOC_EXECUTABLE_INTERNAL}" QT_MOC_EXECUTABLE_INTERNAL)
 710    FILE(TO_CMAKE_PATH "${QT_UIC_EXECUTABLE_INTERNAL}" QT_UIC_EXECUTABLE_INTERNAL)
 711
 712    SET(QT_MOC_EXECUTABLE ${QT_MOC_EXECUTABLE_INTERNAL} CACHE FILEPATH "The moc executable")
 713    SET(QT_UIC_EXECUTABLE ${QT_UIC_EXECUTABLE_INTERNAL} CACHE FILEPATH "The uic executable")
 714
 715   FIND_PROGRAM(QT_UIC3_EXECUTABLE
 716     NAMES uic3
 717     PATHS ${QT_BINARY_DIR}
 718     NO_DEFAULT_PATH
 719     )
 720
 721   FIND_PROGRAM(QT_RCC_EXECUTABLE
 722     NAMES rcc
 723     PATHS ${QT_BINARY_DIR}
 724     NO_DEFAULT_PATH
 725     )
 726
 727   FIND_PROGRAM(QT_DBUSCPP2XML_EXECUTABLE
 728     NAMES dbuscpp2xml
 729     PATHS ${QT_BINARY_DIR}
 730     NO_DEFAULT_PATH
 731     )
 732
 733   FIND_PROGRAM(QT_DBUSXML2CPP_EXECUTABLE
 734     NAMES dbusxml2cpp
 735     PATHS ${QT_BINARY_DIR}
 736     NO_DEFAULT_PATH
 737     )
 738
 739   IF (QT_MOC_EXECUTABLE)
 740      SET(QT_WRAP_CPP "YES")
 741   ENDIF (QT_MOC_EXECUTABLE)
 742
 743   IF (QT_UIC_EXECUTABLE)
 744      SET(QT_WRAP_UI "YES")
 745   ENDIF (QT_UIC_EXECUTABLE)
 746
 747
 748
 749   MARK_AS_ADVANCED( QT_UIC_EXECUTABLE QT_UIC3_EXECUTABLE QT_MOC_EXECUTABLE QT_RCC_EXECUTABLE )
 750
 751   ######################################
 752   #
 753   #       Macros for building Qt files
 754   #
 755   ######################################
 756
 757   MACRO (QT4_GET_MOC_INC_DIRS _moc_INC_DIRS)
 758      SET(${_moc_INC_DIRS})
 759      GET_DIRECTORY_PROPERTY(_inc_DIRS INCLUDE_DIRECTORIES)
 760
 761      FOREACH(_current ${_inc_DIRS})
 762         SET(${_moc_INC_DIRS} ${${_moc_INC_DIRS}} "-I" ${_current})
 763      ENDFOREACH(_current ${_inc_DIRS})
 764   ENDMACRO(QT4_GET_MOC_INC_DIRS)
 765
 766
 767   MACRO (QT4_GENERATE_MOC infile outfile )
 768   # get include dirs
 769      QT4_GET_MOC_INC_DIRS(moc_includes)
 770
 771      GET_FILENAME_COMPONENT(abs_infile ${infile} ABSOLUTE)
 772
 773      ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
 774         COMMAND ${QT_MOC_EXECUTABLE}
 775         ARGS ${moc_includes} -o ${outfile} ${abs_infile}
 776         DEPENDS ${abs_infile})
 777
 778      MACRO_ADD_FILE_DEPENDENCIES(${abs_infile} ${outfile})
 779   ENDMACRO (QT4_GENERATE_MOC)
 780
 781
 782   # QT4_WRAP_CPP(outfiles inputfile ... )
 783   # TODO  perhaps add support for -D, -U and other minor options
 784
 785   MACRO (QT4_WRAP_CPP outfiles )
 786     # get include dirs
 787     QT4_GET_MOC_INC_DIRS(moc_includes)
 788
 789     FOREACH (it ${ARGN})
 790       GET_FILENAME_COMPONENT(it ${it} ABSOLUTE)
 791       GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
 792
 793       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/moc_${outfile}.cxx)
 794       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
 795         COMMAND ${QT_MOC_EXECUTABLE}
 796         ARGS ${moc_includes} -o ${outfile} ${it}
 797         DEPENDS ${it})
 798       SET(${outfiles} ${${outfiles}} ${outfile})
 799     ENDFOREACH(it)
 800
 801   ENDMACRO (QT4_WRAP_CPP)
 802
 803
 804   # QT4_WRAP_UI(outfiles inputfile ... )
 805
 806   MACRO (QT4_WRAP_UI outfiles )
 807
 808     FOREACH (it ${ARGN})
 809       GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
 810       GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
 811       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/ui_${outfile}.h)
 812       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
 813         COMMAND ${QT_UIC_EXECUTABLE}
 814         ARGS -o ${outfile} ${infile}
 815         MAIN_DEPENDENCY ${infile})
 816       SET(${outfiles} ${${outfiles}} ${outfile})
 817     ENDFOREACH (it)
 818
 819   ENDMACRO (QT4_WRAP_UI)
 820
 821
 822   # QT4_ADD_RESOURCE(outfiles inputfile ... )
 823   # TODO  perhaps consider adding support for compression and root options to rcc
 824
 825   MACRO (QT4_ADD_RESOURCES outfiles )
 826
 827     FOREACH (it ${ARGN})
 828       GET_FILENAME_COMPONENT(outfilename ${it} NAME_WE)
 829       GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
 830       SET(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cxx)
 831       ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
 832         COMMAND ${QT_RCC_EXECUTABLE}
 833         ARGS -name ${outfilename} -o ${outfile} ${infile}
 834         MAIN_DEPENDENCY ${infile} )
 835       SET(${outfiles} ${${outfiles}} ${outfile})
 836     ENDFOREACH (it)
 837
 838   ENDMACRO (QT4_ADD_RESOURCES)
 839
 840
 841   MACRO(QT4_ADD_DBUS_INTERFACE _sources _interface _basename)
 842     GET_FILENAME_COMPONENT(_infile ${_interface} ABSOLUTE)
 843     SET(_header ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
 844     SET(_impl   ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
 845     SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc)
 846
 847     ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
 848         COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -p ${_basename} ${_infile}
 849         DEPENDS ${_infile})
 850
 851     SET_SOURCE_FILES_PROPERTIES(${_impl} PROPERTIES SKIP_AUTOMOC TRUE)
 852
 853     QT4_GENERATE_MOC(${_header} ${_moc})
 854
 855     SET(${_sources} ${${_sources}} ${_impl} ${_header} ${_moc})
 856     MACRO_ADD_FILE_DEPENDENCIES(${_impl} ${_moc})
 857
 858   ENDMACRO(QT4_ADD_DBUS_INTERFACE)
 859
 860
 861   MACRO(QT4_ADD_DBUS_INTERFACES _sources)
 862      FOREACH (_current_FILE ${ARGN})
 863         GET_FILENAME_COMPONENT(_infile ${_current_FILE} ABSOLUTE)
 864
 865   # get the part before the ".xml" suffix
 866         STRING(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2" _basename ${_current_FILE})
 867         STRING(TOLOWER ${_basename} _basename)
 868
 869         QT4_ADD_DBUS_INTERFACE(${_sources} ${_infile} ${_basename}interface)
 870      ENDFOREACH (_current_FILE)
 871   ENDMACRO(QT4_ADD_DBUS_INTERFACES)
 872
 873
 874   MACRO(QT4_GENERATE_DBUS_INTERFACE _header)
 875     GET_FILENAME_COMPONENT(_in_file ${_header} ABSOLUTE)
 876     GET_FILENAME_COMPONENT(_basename ${_header} NAME_WE)
 877     SET(_target ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.xml)
 878
 879     ADD_CUSTOM_COMMAND(OUTPUT ${_target}
 880         COMMAND ${QT_DBUSCPP2XML_EXECUTABLE} ${_in_file} > ${_target}
 881         DEPENDS ${_in_file}
 882     )
 883   ENDMACRO(QT4_GENERATE_DBUS_INTERFACE)
 884
 885
 886   MACRO(QT4_ADD_DBUS_ADAPTOR _sources _xml_file _include _parentClass)
 887     GET_FILENAME_COMPONENT(_infile ${_xml_file} ABSOLUTE)
 888
 889     SET(_optionalBasename "${ARGV4}")
 890     IF (_optionalBasename)
 891        SET(_basename ${_optionalBasename} )
 892     ELSE (_optionalBasename)
 893        STRING(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2adaptor" _basename ${_infile})
 894        STRING(TOLOWER ${_basename} _basename)
 895     ENDIF (_optionalBasename)
 896
 897     SET(_optionalClassName "${ARGV5}")
 898         SET(_header ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
 899     SET(_impl   ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
 900     SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc)
 901
 902         IF(_optionalClassName)
 903        ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
 904           COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -c ${_optionalClassName} -i ${_include} -l ${_parentClass} ${_infile}
 905           DEPENDS ${_infile}
 906         )
 907         ELSE(_optionalClassName)
 908        ADD_CUSTOM_COMMAND(OUTPUT ${_impl} ${_header}
 909           COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -i ${_include} -l ${_parentClass} ${_infile}
 910           DEPENDS ${_infile}
 911         )
 912         ENDIF(_optionalClassName)
 913
 914     QT4_GENERATE_MOC(${_header} ${_moc})
 915     SET_SOURCE_FILES_PROPERTIES(${_impl} PROPERTIES SKIP_AUTOMOC TRUE)
 916     MACRO_ADD_FILE_DEPENDENCIES(${_impl} ${_moc})
 917
 918     SET(${_sources} ${${_sources}} ${_impl} ${_header} ${_moc})
 919   ENDMACRO(QT4_ADD_DBUS_ADAPTOR)
 920
 921   MACRO(QT4_ADD_DBUS_ADAPTORS _sources)
 922     message(FATAL_ERROR "There is a call to QT4_ADD_DBUS_ADAPTORS() in the CMakeLists.txt for '${ARGV0}', but this macro has been removed, please use QT4_ADD_DBUS_ADAPTOR and specify the include file and classname for the parent object implementing the code")
 923   ENDMACRO(QT4_ADD_DBUS_ADAPTORS _sources)
 924
 925    MACRO(QT4_AUTOMOC)
 926       QT4_GET_MOC_INC_DIRS(_moc_INCS)
 927
 928       SET(_matching_FILES )
 929       FOREACH (_current_FILE ${ARGN})
 930
 931          GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
 932          # if "SKIP_AUTOMOC" is set to true, we will not handle this file here.
 933          # here. this is required to make bouic work correctly:
 934          # we need to add generated .cpp files to the sources (to compile them),
 935          # but we cannot let automoc handle them, as the .cpp files don't exist yet when
 936          # cmake is run for the very first time on them -> however the .cpp files might
 937          # exist at a later run. at that time we need to skip them, so that we don't add two
 938          # different rules for the same moc file
 939          GET_SOURCE_FILE_PROPERTY(_skip ${_abs_FILE} SKIP_AUTOMOC)
 940
 941          IF ( NOT _skip AND EXISTS ${_abs_FILE} )
 942
 943             FILE(READ ${_abs_FILE} _contents)
 944
 945             GET_FILENAME_COMPONENT(_abs_PATH ${_abs_FILE} PATH)
 946
 947             STRING(REGEX MATCHALL "#include +[^ ]+\\.moc[\">]" _match "${_contents}")
 948             IF(_match)
 949                FOREACH (_current_MOC_INC ${_match})
 950                   STRING(REGEX MATCH "[^ <\"]+\\.moc" _current_MOC "${_current_MOC_INC}")
 951
 952                   GET_filename_component(_basename ${_current_MOC} NAME_WE)
 953    #               SET(_header ${CMAKE_CURRENT_SOURCE_DIR}/${_basename}.h)
 954                   SET(_header ${_abs_PATH}/${_basename}.h)
 955                   SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
 956                   ADD_CUSTOM_COMMAND(OUTPUT ${_moc}
 957                      COMMAND ${QT_MOC_EXECUTABLE}
 958                      ARGS ${_moc_INCS} ${_header} -o ${_moc}
 959                      DEPENDS ${_header}
 960                   )
 961
 962                   MACRO_ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc})
 963                ENDFOREACH (_current_MOC_INC)
 964             ENDIF(_match)
 965          ENDIF ( NOT _skip AND EXISTS ${_abs_FILE} )
 966       ENDFOREACH (_current_FILE)
 967    ENDMACRO(QT4_AUTOMOC)
 968
 969
 970
 971   ######################################
 972   #
 973   #       decide if Qt got found
 974   #
 975   ######################################
 976
 977   # if the includes,libraries,moc,uic and rcc are found then we have it
 978   IF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE)
 979     SET( QT4_FOUND "YES" )
 980     IF( NOT Qt4_FIND_QUIETLY)
 981       MESSAGE(STATUS "Found Qt-Version ${QTVERSION}")
 982     ENDIF( NOT Qt4_FIND_QUIETLY)
 983   ELSE( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND QT_RCC_EXECUTABLE)
 984     SET( QT4_FOUND "NO")
 985     SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE)
 986     IF( Qt4_FIND_REQUIRED)
 987       MESSAGE( FATAL_ERROR "Qt libraries, includes, moc, uic or/and rcc NOT found!")
 988     ENDIF( Qt4_FIND_REQUIRED)
 989   ENDIF( QT_LIBRARY_DIR AND QT_INCLUDE_DIR AND QT_MOC_EXECUTABLE AND QT_UIC_EXECUTABLE AND  QT_RCC_EXECUTABLE)
 990   SET(QT_FOUND ${QT4_FOUND})
 991
 992
 993   #######################################
 994   #
 995   #       System dependent settings
 996   #
 997   #######################################
 998   # for unix add X11 stuff
 999   IF(UNIX)
1000     # on OS X X11 may not be required
1001     IF (Q_WS_X11)
1002     FIND_PACKAGE(X11)
1003     ENDIF (Q_WS_X11)
1004     FIND_PACKAGE(Threads)
1005     SET(QT_QTCORE_LIBRARY ${QT_QTCORE_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
1006   ENDIF(UNIX)
1007
1008
1009   #######################################
1010   #
1011   #       compatibility settings
1012   #
1013   #######################################
1014   # Backwards compatibility for CMake1.4 and 1.2
1015   SET (QT_MOC_EXE ${QT_MOC_EXECUTABLE} )
1016   SET (QT_UIC_EXE ${QT_UIC_EXECUTABLE} )
1017
1018   SET( QT_QT_LIBRARY "")
1019
1020 ELSE(QT4_QMAKE_FOUND)
1021
1022    SET(QT_QMAKE_EXECUTABLE "${QT_QMAKE_EXECUTABLE}-NOTFOUND" CACHE FILEPATH "Invalid qmake found" FORCE)
1023    IF(Qt4_FIND_REQUIRED)
1024       IF(QT4_INSTALLED_VERSION_TOO_OLD)
1025          MESSAGE(FATAL_ERROR "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
1026       ELSE(QT4_INSTALLED_VERSION_TOO_OLD)
1027          MESSAGE( FATAL_ERROR "Qt qmake not found!")
1028       ENDIF(QT4_INSTALLED_VERSION_TOO_OLD)
1029    ELSE(Qt4_FIND_REQUIRED)
1030       IF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
1031          MESSAGE(STATUS "The installed Qt version ${QTVERSION} is too old, at least version ${QT_MIN_VERSION} is required")
1032       ENDIF(QT4_INSTALLED_VERSION_TOO_OLD AND NOT Qt4_FIND_QUIETLY)
1033    ENDIF(Qt4_FIND_REQUIRED)
1034
1035 ENDIF (QT4_QMAKE_FOUND)
1036