java-gnome-developer

Re: [Java-gnome-developer] Compile natively and static in windows

[Joao V. <jvi...@ya...>]

I think you should inform to gcj where the gtk lib (not only the jar) is, but i'm not sure... i
suggest you to ask that on irc.gimp.net, at #gcj, or #classpath; where the gcj hackers hang
around.

Cheers,
J.V.


--- llanero <ll...@gm...> escreveu:
> Hi all,
> 
> does anyone know how to compile static java-gtk? A simple java app
> with no java-gtk code compiles great and produces a 2.0MB (stripped)
> static exe. But I can't get it to compile static with java-gtk.
> 
> $ gcj -static -classpath gtk2.6.jar --main=Simple Simple.java 
> C:/DOCUME~1/usuari/CONFIG~1/Temp/cccpbaaa.o(.text+0x8): In function
> `ZN6Simple4mainEP6JArrayIPN4java4lang6StringEE':
> C:/msys/1.0/home/usuari/Simple.java:20: undefined reference to
> `org::gnu::gtk::WindowType::class$'
> C:/DOCUME~1/usuari/CONFIG~1/Temp/cccpbaaa.o(.text+0x7d):C:/msys/1.0/home/usuari/Simple.java:22:
> undefined reference to
> `org::gnu::gtk::Gtk::init(JArray<java::lang::String*>*)'
> C:/DOCUME~1/usuari/CONFIG~1/Temp/cccpbaaa.o(.text+0x8c):C:/msys/1.0/home/usuari/Simple.java:23:
> undefined reference to `org::gnu::gtk::Window::class$'
> C:/DOCUME~1/usuari/CONFIG~1/Temp/cccpbaaa.o(.text+0xa1):C:/msys/1.0/home/usuari/Simple.java:23:
> undefined reference to `org::gnu::gtk::WindowType::class$'
> C:/DOCUME~1/usuari/CONFIG~1/Temp/cccpbaaa.o(.text+0xaf):C:/msys/1.0/home/usuari/Simple.java:23:
> undefined reference to `org::gnu::gtk::WindowType::TOPLEVEL'
> C:/DOCUME~1/usuari/CONFIG~1/Temp/cccpbaaa.o(.text+0xbe):C:/msys/1.0/home/usuari/Simple.java:23:
> undefined reference to
> `org::gnu::gtk::Window::Window(org::gnu::gtk::WindowType*)'
> C:/DOCUME~1/usuari/CONFIG~1/Temp/cccpbaaa.o(.text+0xf4):C:/msys/1.0/home/usuari/Simple.java:25:
> undefined reference to `org::gnu::gtk::Gtk::main()'
> collect2: ld returned 1 exit status
> 
> -- 
> Manel Clos
> ll...@gm...
> http://www.webpersonal.net/llanero/


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Re: [Java-gnome-developer] Compile natively and static in windows

[Joao V. <jvi...@ya...>]

--- Ismael Juma <ml...@ju...> escreveu:
> Hi,
> 
> Don't you mean #classpath in irc.freenode.net? Also I don't think #gcj
> is in irc.gimp.net.

Argh, you are correct. Sorry, silly mistake.

Cheers,
J.V.



	
	
		
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Re: [Java-gnome-developer] Compile natively and static in windows

[Joao V. <jvi...@ya...>]

--- llanero <ll...@gm...> escreveu:
> I have the environment built using the WindowsCompilation wiki page. I
> tried with -lgtkjava and -lgtkjava2.6. No luck.
> 

Are you able to run the example program, like it is said in the WindowsCompilation? (i mean, just
run, without compiling it natively/statically). I'm asking that so we can narrow the problem.

Arx and Jeff, do you have any suggestions? (i still haven't tried running JG on Windows).

Cheers,
J.V.



	
	
		
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Re: [Java-gnome-developer] Compile natively and static in windows

[llanero <ll...@gm...>]

2005/5/23, Joao Victor <jvi...@ya...>:
> Are you able to run the example program, like it is said in the WindowsCo=
mpilation? (i mean, just
> run, without compiling it natively/statically). I'm asking that so we can=
 narrow the problem.

Yes, the examples work great, see below. I also can compile run
applications from eclipse.

I also tried:

$ ld -l gtkjar2.6
c:\minGW\bin\ld.exe: cannot find -lgtkjar2.6

$ ld -l gtkjava =20
c:\minGW\bin\ld.exe: cannot find -lgtkjava

Running the examples:

/usr/local/src/libgtk-java-2.6.2/doc/examples
$ ./runExample.sh testgtk/TestGTK
Java-Gnome Example Application Launcher

Checking for jvm and compiler availability...
        gcj and gij - appear to be ok

        You are using Open Source java
        virtual machine and compiler: this is so good!

Checking if library paths exist...
        /usr/local/lib - appears to be ok

Testing JAR archives...
        /usr/local/share/java/gtk2.6-2.6.2.jar - appears to be ok

Compilation successful
Application successfully terminated





--=20
Manel Clos
ll...@gm...
http://www.webpersonal.net/llanero/

Re: [Java-gnome-developer] Compile natively and static in windows

[Nicholas R. <ni...@mn...>]

There seems to be several problems with compiling natively on windows:

1. The WindowsCompilation page (which I wrote :-) says to run configure
with the --without-gcj-compile option.  This makes the build process
skip the building of the libgtkjava library.  This library is needed
however if you want to compile natively with GCJ.  On linux, having
configured and make'd without the --without-gcj-compile option, i am
able to natively compile using this command:

% cd doc/examples/TestTree
% gcj --classpath=/usr/local/jg-2.10/share/java/gtk2.6.jar
--main=TestTree.TestTree -L/usr/local/jg-2.10/lib -lgtkjava -o TestTree
TestTree.java

(NOTE: i also configured using the --prefix=/usr/local/jg-2.10 option.)

So, it should be the same process under windows (run configure without
the --without-gcj-compile option; use the gcj line above).  However
there are other problems. :-)

2. The configure script will not work if you don't use the
--without-gcj-compile option due to a bug in the gcj detection macros we
use.  I patched my version to fix the gcj detection under windows, but
still have not been able to create a native executable under windows.  I
am going to dig deeper here as i think there are some other issues
related to the gcj build process under windows, which prevents the
correct creation of the libgtkjava.so library.

I'll let you know once i find out more.

Cheers,
Nick


On Mon, 2005-05-23 at 20:17 +0200, llanero wrote:
> 2005/5/23, Joao Victor <jvi...@ya...>:
> > Are you able to run the example program, like it is said in the WindowsCompilation? (i mean, just
> > run, without compiling it natively/statically). I'm asking that so we can narrow the problem.
> 
> Yes, the examples work great, see below. I also can compile run
> applications from eclipse.
> 
> I also tried:
> 
> $ ld -l gtkjar2.6
> c:\minGW\bin\ld.exe: cannot find -lgtkjar2.6
> 
> $ ld -l gtkjava  
> c:\minGW\bin\ld.exe: cannot find -lgtkjava
> 
> Running the examples:
> 
> /usr/local/src/libgtk-java-2.6.2/doc/examples
> $ ./runExample.sh testgtk/TestGTK
> Java-Gnome Example Application Launcher
> 
> Checking for jvm and compiler availability...
>         gcj and gij - appear to be ok
> 
>         You are using Open Source java
>         virtual machine and compiler: this is so good!
> 
> Checking if library paths exist...
>         /usr/local/lib - appears to be ok
> 
> Testing JAR archives...
>         /usr/local/share/java/gtk2.6-2.6.2.jar - appears to be ok
> 
> Compilation successful
> Application successfully terminated
> 
> 
> 
> 
> 

Re: [Java-gnome-developer] Compile natively and static in windows

[Ismael J. <ml...@ju...>]

On Thu, 2005-05-19 at 10:25 -0300, Joao Victor wrote:
> I think you should inform to gcj where the gtk lib (not only the jar) is, but i'm not sure... i
> suggest you to ask that on irc.gimp.net, at #gcj, or #classpath; where the gcj hackers hang
> around.
[...]

Hi,

Don't you mean #classpath in irc.freenode.net? Also I don't think #gcj
is in irc.gimp.net.

Regards,
Ismael