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abdcf91422
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08ca8f5053
Modules
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# The most important issue is that the Qt4 qmake is available via the system path.
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# The most important issue is that the Qt4 qmake is available via the system path.
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# This qmake is then used to detect basically everything else.
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# This qmake is then used to detect basically everything else.
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# This module defines a number of key variables and macros.
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# This module defines a number of key variables and macros.
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# First is QT_USE_FILE which is the path to a CMake file that can be included
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# The variable QT_USE_FILE is set which is the path to a CMake file that can be included
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# to compile Qt 4 applications and libraries. By default, the QtCore and QtGui
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# to compile Qt 4 applications and libraries. It sets up the compilation
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# libraries are loaded. This behavior can be changed by setting one or more
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# environment for include directories, preprocessor defines and populates a
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# of the following variables to true before doing INCLUDE(${QT_USE_FILE}):
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# QT_LIBRARIES variable.
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#
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# Typical usage could be something like:
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# find_package(Qt4 4.4.3 COMPONENTS QtCore QtGui QtXml REQUIRED )
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# include(${QT_USE_FILE})
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# add_executable(myexe main.cpp)
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# target_link_libraries(myexe ${QT_LIBRARIES})
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#
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# When using the components argument, QT_USE_QT* variables are automatically set
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# for the QT_USE_FILE to pick up. If one wishes to manually set them, the
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# available ones to set include:
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# QT_DONT_USE_QTCORE
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# QT_DONT_USE_QTCORE
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# QT_DONT_USE_QTGUI
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# QT_DONT_USE_QTGUI
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# QT_USE_QT3SUPPORT
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# QT_USE_QT3SUPPORT
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@ -32,19 +42,6 @@
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# QT_USE_QTXMLPATTERNS
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# QT_USE_QTXMLPATTERNS
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# QT_USE_PHONON
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# QT_USE_PHONON
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#
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#
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# The file pointed to by QT_USE_FILE will set up your compile environment
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# by adding include directories, preprocessor defines, and populate a
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# QT_LIBRARIES variable containing all the Qt libraries and their dependencies.
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# Add the QT_LIBRARIES variable to your TARGET_LINK_LIBRARIES.
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#
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# Typical usage could be something like:
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# FIND_PACKAGE(Qt4)
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# SET(QT_USE_QTXML 1)
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# INCLUDE(${QT_USE_FILE})
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# ADD_EXECUTABLE(myexe main.cpp)
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# TARGET_LINK_LIBRARIES(myexe ${QT_LIBRARIES})
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#
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#
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# There are also some files that need processing by some Qt tools such as moc
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# There are also some files that need processing by some Qt tools such as moc
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# and uic. Listed below are macros that may be used to process those files.
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# and uic. Listed below are macros that may be used to process those files.
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#
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#
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@ -128,6 +125,7 @@
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# must exists and are not updated in any way.
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# must exists and are not updated in any way.
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#
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#
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#
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#
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# Below is a detailed list of variables that FindQt4.cmake sets.
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# QT_FOUND If false, don't try to use Qt.
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# QT_FOUND If false, don't try to use Qt.
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# QT4_FOUND If false, don't try to use Qt 4.
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# QT4_FOUND If false, don't try to use Qt 4.
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#
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#
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# (They make no sense in Qt4)
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# (They make no sense in Qt4)
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# QT_QT_LIBRARY Qt-Library is now split
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# QT_QT_LIBRARY Qt-Library is now split
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# Use FIND_PACKAGE( Qt4 COMPONENTS ... ) to enable modules
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IF( Qt4_FIND_COMPONENTS )
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FOREACH( component ${Qt4_FIND_COMPONENTS} )
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STRING( TOUPPER ${component} _COMPONENT )
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SET( QT_USE_${_COMPONENT} 1 )
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ENDFOREACH( component )
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# To make sure we don't use QtCore or QtGui when not in COMPONENTS
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IF(NOT QT_USE_QTCORE)
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SET( QT_DONT_USE_QTCORE 1 )
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ENDIF(NOT QT_USE_QTCORE)
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IF(NOT QT_USE_QTGUI)
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SET( QT_DONT_USE_QTGUI 1 )
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ENDIF(NOT QT_USE_QTGUI)
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ENDIF( Qt4_FIND_COMPONENTS )
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# If Qt3 has already been found, fail.
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# If Qt3 has already been found, fail.
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IF(QT_QT_LIBRARY)
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IF(QT_QT_LIBRARY)
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IF(Qt4_FIND_REQUIRED)
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IF(Qt4_FIND_REQUIRED)
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