TARGET_LINK_LIBRARIES( gtc GUI ${QT_LIBRARIES} )
Also BEFORE the FindPackage(Qt4) add the following line:
IF (WIN32)
SET (QT_USE_QTMAIN TRUE)
ENDIF (WIN32)
_________________________________________________________
Mike Jackson [email protected]
BlueQuartz Software www.bluequartz.net
Principal Software Engineer Dayton, Ohio
On Jan 20, 2009, at 1:12 PM, Kermit Mei wrote:
Clinton Stimpson wrote:
How about using ${GUI_UIS} instead of ${SAMPLE_UIS}, which is
undefined.
Clint
Hmm, thank you. I had repired some erros, and the GUI.so can be
created.
But the new troubles come:
$ make
[ 20%] Generating ui_gotocelldialog.h
[ 40%] Generating moc_gotocelldialog.cxx
Scanning dependencies of target GUI
[ 60%] Building CXX object gui/CMakeFiles/GUI.dir/gotocelldialog.cpp.o
[ 80%] Building CXX object gui/CMakeFiles/GUI.dir/
moc_gotocelldialog.cxx.o
Linking CXX shared library libGUI.so
[ 80%] Built target GUI
Scanning dependencies of target gtc
[100%] Building CXX object CMakeFiles/gtc.dir/main.cpp.o
Linking CXX executable gtc
CMakeFiles/gtc.dir/main.cpp.o: In function `main':
main.cpp:(.text+0x138): undefined reference to
`QApplication::QApplication(int&, char**, int)'
main.cpp:(.text+0x188): undefined reference to `QApplication::exec()'
main.cpp:(.text+0x195): undefined reference to
`QApplication::~QApplication()'
main.cpp:(.text+0x1ab): undefined reference to
`QApplication::~QApplication()'
gui/libGUI.so: undefined reference to `QLabel::setBuddy(QWidget*)'
gui/libGUI.so: undefined reference to `QString::free(QString::Data*)'
gui/libGUI.so: undefined reference to `QWidget::devType() const'
gui/libGUI.so: undefined reference to `QHBoxLayout::QHBoxLayout()'
gui/libGUI.so: undefined reference to `QDialog::sizeHint() const'
gui/libGUI.so: undefined reference to
`QWidget::dropEvent(QDropEvent*)'
gui/libGUI.so: undefined reference to `QWidget::languageChange()'
gui/libGUI.so: undefined reference to `QWidget::leaveEvent(QEvent*)'
gui/libGUI.so: undefined reference to
`QDialog::showEvent(QShowEvent*)'
gui/libGUI.so: undefined reference to
`QWidget::hideEvent(QHideEvent*)'
gui/libGUI.so: undefined reference to `QDialog::setVisible(bool)'
gui/libGUI.so: undefined reference to `vtable for QLayoutItem'
…… <snip> ……
gui/libGUI.so: undefined reference to `QDialog::reject()'
collect2: ld returned 1 exit status
make[2]: *** [gtc] Error 1
make[1]: *** [CMakeFiles/gtc.dir/all] Error 2
make: *** [all] Error 2
And the new CMakeLists of the main.cpp's directory is like this:
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
PROJECT( GTC )
FIND_PACKAGE( Qt4 REQUIRED )
INCLUDE( ${QT_USE_FILE} )
ADD_SUBDIRECTORY( gui )
INCLUDE_DIRECTORIES(${GTC_SOURCE_DIR}/gui)
LINK_DIRECTORIES(${GTC_BINARY_DIR}/gui)
ADD_DEFINITIONS( -Wall )
SET( GTC_SRCS main.cpp )
INCLUDE_DIRECTORIES( ${CMAKE_SOURCE_DIR}/gui )
INCLUDE_DIRECTORIES( ${CMAKE_BINARY_DIR}/gui )
ADD_EXECUTABLE( gtc ${GTC_SRCS} )
SET(EXECUTABLE_OUT_PATH ${CMAKE_BINARY_DIR})
TARGET_LINK_LIBRARIES( gtc GUI )
What's the matter?
Thanks again;p
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