Re: [Jamvm-general] Unable to run GUI application using cross-compiled jamvm for arm

[Xerxes R. <xe...@za...>]

Adityadham wrote:
> 
> Hello everyone,
> 
> We have cross-compiled the gnu classpath 0.98 and jamvm 1.5_4 for our arm
> xscale device. When we run helloworld program, it works perfectly fine.
> But when we run gui applications, there is no response. Below are our
> commands which we gave for cross-compiling:
> ..
> GNU CLASSPATH:
> ./configure --host arm-xscale-linux-gnueabi –prefix=/usr/local
> --disable-examples --with-x --disable-qt-peer –disable-gtk-peer
> --disable-gconf-peer --disable-plugin --enable-alsa –disable-dssi
> --enable-local-sockets --enable-collections --enable-xmlj
> --enable-default-toolkit=gnu.java.awt.peer.gtk.XToolkit
> ...
> [Loaded gnu/java/awt/BitMaskExtent from
> /usr/local/share/classpath/glibj.zip] 
> [Linking class gnu/java/awt/BitMaskExtent]
> 
> Can someone please guide us on this. This is becoming very critical.
> 
> 
> It will be a great help if someone can direct us towards fixing this to
> see what we are missing to get the gui applications running with jamvm. We
> have made a small sample using java swing which creates a frame and 2
> buttons over it.
> 
> Thanks in advance.
> 

I believe you have cross-compiled gnu-classpath with an incompatible set of
options.
If you want to use the gtk-peer to implement awt and swing then remove the
–disable-gtk-peer option to GNU Classpath configure.

Cheers
Xerxes

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