Replace LIBS += /usr/lib/libqextserialport.so with LIBS += qextserialport On Mar 18, 2012 8:52 PM, "Robert Wood" <[email protected]> wrote:
> \Folks, > > I've used qextserialport many times, but always included the source code > in the my project. However, the it says it's better to use it as a > library and it would be nice not to include all those source files each > time. > > However, I can't work out how to do this. > > I've downloaded the source, gone into the buildlib directory, done qmake > and make (as root) after uncommenting QEXTSERIALPORT_LIBRARY = yes. > > I get thie following in /usr/lib > > -rwxr-xr-x 1 root root 456104 Oct 9 21:19 libqextserialport.so* > -rwxr-xr-x 1 root root 456104 Oct 9 21:19 libqextserialport.so.1* > -rwxr-xr-x 1 root root 456104 Oct 9 21:19 libqextserialport.so.1.2* > -rwxr-xr-x 1 root root 456104 Oct 9 21:19 libqextserialport.so.1.2.0* > > I've put this in the .pro file: > > LIBS += /usr/lib/libqextserialport.so > > Tried all sorts with #include and to be on the safe side: > > #include "/home/robertw/Software/qextserialport/src/qextserialport.h" > where the include file definitely is. > > > When I try to compile I get: > > /home/robertw/Software/Qt4/ltc1760-build-desktop/../ltc1760/ltc1760.cpp:66: > error: undefined reference to `QextSerialPort::QextSerialPort(QString > const&, QextSerialPort::QueryMode, QObject*)' > > > For this line: > > vcp = new QextSerialPort(s); > > This is exactly how I open a port when I include the source, so this > line is not wrong (s is a string of its name). > > Would someone be able to advise what I'm doing wrong please? > > Thanks! :~) > _______________________________________________ > Interest mailing list > [email protected] > http://lists.qt-project.org/mailman/listinfo/interest >
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