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List:       kde-devel
Subject:    Re: undefined reference to `XShapeCombineMask'
From:       Kalle Dalheimer <kalle () dalheimer ! hh ! eunet ! de>
Date:       1998-08-31 10:26:37
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Johannes Mueller:
>Hi folks...
>
>I´m not yet too familiar with programming in C++ under Linux, but I´d 
>like to learn a bit about KDE-Development.
>So I tried to compile this program I found in a KDE-workshop published
>in Linux-Magazin.
>
>#include <kapp.h>
>#include <qpushbt.h>
>
>int main( int argc, char **argv )
>{    
>  KApplication a( argc, argv );    
>  QPushButton hello( "Hello world!" );    
>  hello.resize( 100, 30 );    
>  a.setMainWidget( &hello );    
>  hello.show();    
>  return a.exec();
>}
>
>And I get the following errormessage:
>
>$ g++ -o kde -I$KDEDIR/include -I$QTDIR/include -L$KDEDIR/lib 
>-L$QTDIR/lib -lkdecore -lqt firsttest.C
>
>/opt/kde/lib/libkdecore.so: undefined reference to `XShapeCombineMask'
>
>What do I do wrong?
>
>By the way: It all works fine if I´m using the QApplication-Class
>and the quapp.h

Add -lXext to your linker line.

Kalle

--
Kalle Dalheimer              Contract programming for Unix
kalle@dalheimer.de           Technical writing
kalle@kde.org                Technical editing
kalle@oreilly.de             KDE Developer (MFCH)
mdalheimer@acm.org           It's open, it's source, it runs - must be KDE!
	

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