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Load Error after building Libjava with QT support
- From: Jilu Oommen <jilu at tataelxsi dot co dot in>
- To: gcc-help at gcc dot gnu dot org
- Date: Tue, 06 Oct 2009 14:03:37 +0530
- Subject: Load Error after building Libjava with QT support
- Reply-to: jilu at tataelxsi dot co dot in
Hi All,
I am trying to build libjava with AWT backend as QT.
I have given the configure script as
/../gcc-4.4-20090922/configure --enable-threads=posix
--prefix=/home/geotaguser/GCJ/gcc --enable-shared
--enable-languages=c++,java --enable-java-awt=qt --enable-load-library
--disable-plugin --enable-checking --enable-qt-peer
--with-qt4dir=/usr/local/Trolltech/Qt-4.5.0 && make bootstrap && make &&
sudo make install/
the GCC build is successful , but when I try to execute my Java
Application, I get the following exception:
/Exception in thread "main" java.awt.AWTError: Cannot load AWT toolkit:
gnu.java.awt.peer.qt.QtToolkit
2 at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:607)
3 at
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:103)
4 at java.awt.Window.<init>(Window.java:133)
5 at java.awt.Frame.<init>(Frame.java:246)
6 at MainApplication.<init>(MainApplication.java:16)
7 at MainApplication.main(MainApplication.java:35)
8 Caused by: java.lang.UnsatisfiedLinkError: libqtpeer: libqtpeer.so:
cannot open shared object file: No such file or directory
9 at java.lang.Runtime._load(natRuntime.cc:188)
10 at java.lang.Runtime.loadLibrary(Runtime.java:655)
11 at java.lang.System.loadLibrary(System.java:608)
12 at gnu.java.awt.peer.qt.QtToolkit.initToolkit(QtToolkit.java:122)
13 at gnu.java.awt.peer.qt.QtToolkit.<init>(QtToolkit.java:163)
14 at java.lang.Class.newInstance(natClass.cc:664)
15 at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:584)
16 ...5 more/
Can anyone please suggest as to what is the reason of this error. why
isnt the *libqtpeer.so* not getting created?
thanks in advance,
Jil