Go back to Richel Bilderbeek's homepage.
Go back to Richel Bilderbeek's C++ page.
This is example 2, and a solution of unknown viability in answering the Qt FAQ
How to cross-compile a Qt Creator project from Ubuntu to a windows executable?.
Downloads
Project information
Project is a standard Hello Qt program
Exceptions:
- Project Option -> Build Settings -> Shadow build unchecked
Process
i586-mingw32msvc-g++ -o MyWin.exe dialog.cpp main.cpp
|
Screen output:
In file included from dialog.cpp:1:
dialog.h:4:19: error: QDialog: No such file or directory
In file included from dialog.cpp:2:
ui_dialog.h:13:27: error: QtCore/QVariant: No such file or directory
ui_dialog.h:14:25: error: QtGui/QAction: No such file or directory
ui_dialog.h:15:30: error: QtGui/QApplication: No such file or directory
ui_dialog.h:16:30: error: QtGui/QButtonGroup: No such file or directory
ui_dialog.h:17:25: error: QtGui/QDialog: No such file or directory
ui_dialog.h:18:29: error: QtGui/QHeaderView: No such file or directory
ui_dialog.h:19:24: error: QtGui/QLabel: No such file or directory
ui_dialog.h:20:29: error: QtGui/QVBoxLayout: No such file or directory
In file included from dialog.cpp:1:
dialog.h:11: error: expected class-name before '{' token
dialog.h:12: error: ISO C++ forbids declaration of 'Q_OBJECT' with no type
dialog.h:14: error: expected ';' before 'public'
dialog.h:19: error: 'QEvent' has not been declared
In file included from dialog.cpp:2:
ui_dialog.h:24: error: expected constructor, destructor, or type conversion before 'class'
main.cpp:1:30: error: QtGui/QApplication: No such file or directory
In file included from main.cpp:2:
dialog.h:4:19: error: QDialog: No such file or directory
In file included from main.cpp:2:
dialog.h:11: error: expected class-name before '{' token
dialog.h:12: error: ISO C++ forbids declaration of 'Q_OBJECT' with no type
dialog.h:14: error: expected ';' before 'public'
dialog.h:19: error: 'QEvent' has not been declared
main.cpp: In function 'int main(int, char**)':
main.cpp:6: error: 'QApplication' was not declared in this scope
main.cpp:6: error: expected ';' before 'a'
dialog.h:16: error: 'Dialog::~Dialog()' is private
main.cpp:7: error: within this context
main.cpp:8: error: 'class Dialog' has no member named 'show'
main.cpp:10: error: 'a' was not declared in this scope
|
So, add the libs in making :
i586-mingw32msvc-g++ -I/usr/share/qt4/mkspecs/linux-g++ -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4 -o MyWin.exe dialog.cpp main.cpp -L/usr/lib -lQtGui
|
Resulting in:
/usr/lib/gcc/i586-mingw32msvc/4.4.2/../../../../i586-mingw32msvc/bin/ld: cannot find -lQtGui
|
This error indicates -I think- that MinGW needs a Windows libary version of QtGui. So I perform a Windows Find
for 'libqt*.*'.
Go back to Richel Bilderbeek's C++ page.
Go back to Richel Bilderbeek's homepage.
