Re: [sdljava-users] Problems

[Ivan Z. G. <iva...@ya...>]

Greetings Nuno,

Everything will need to be compiled from scratch on OSX.  I don't have 
access to an OSX machine so I can't help out there.  If someone does 
manage to get it working please send me buid scripts, etc... so I could 
add it to CVS for future users.

-Ivan/

Nuno Santos wrote:

>Hi, 
>
>I did that. But the binaries i have are compiled for linux.
>
>I need them compiled for osx (i think)
>
>What i described was my problems in compiling sdljava for osx
>
>MACKIE:~/Desktop/sdljava-0.9.1/src/sdljava/native lpx$ make
>  
>
>>gcc -o libsdljava.so SDLAudio_wrap.o SDLEvent_wrap.o SDLMain_wrap.o  
>>SDLVideo_wrap.o SDLJoystick_wrap.o SDLCdrom_wrap.o -lSDL
>>/usr/bin/ld: Undefined symbols:
>>_main
>>collect2: ld returned 1 exit status
>>make: *** [libsdljava.so] Error 1
>>
>>I also had to take an option -shared because the compiler didnt have it.
>>
>>I have libsdl installed and the sdl libraries are in the place i  
>>think they should (it was the gentoo emerge to do it)
>>
>>--- /usr/lib/
>>    
>>
>
>  
>
>>>>>>>>/usr/lib/libSDL-1.2.0.11.0.dylib
>>>>>>>>/usr/lib/libSDL-1.2.0.dylib -> libSDL-1.2.0.11.0.dylib
>>>>>>>>/usr/lib/libSDL.a
>>>>>>>>/usr/lib/libSDL.dylib -> libSDL-1.2.0.11.0.dylib
>>>>>>>>/usr/lib/libSDL.la
>>>>>>>>/usr/lib/libSDLmain.a
>>>>>>>>                
>>>>>>>>
>>>>      
>>>>        
>>>>
>> >I tried to pass a manual path to linker but or i dont know how to do 
>>    
>>
> >it or it doesnt work > 
> >MACKIE:~/Desktop/sdljava-0.9.1/src/sdljava/native lpx$ make >gcc -o 
>libsdljava.so SDLAudio_wrap.o SDLEvent_wrap.o SDLMain_wrap.o 
> >SDLVideo_wrap.o SDLJoystick_wrap.o SDLCdrom_wrap.o -l /usr/lib/SDL 
> >/usr/bin/ld: can't locate file for: -l/usr/lib/SDL >collect2: ld 
>returned 1 exit status >make: *** [libsdljava.so] Error 1
>
>About the other problems. Yes, in part. I finally realized that maybe 
>some of my problems where in handling SDL.
>
>I think that part of my problems are derived to Directfb, because it 
>sometimes hangs when getting resources like keyboard and mouse.
>
>Is there any other way of putting SDL working without using directfb?
>
>Many thx
>
>Nuno Santos
>
>
>Greetings Nuno,
>
>SDLJava has not yet officially worked on OSX.  However regardless I 
>think it should work but I don't have an OSX machine to verify this myself.
>
>The error you are getting, java.lang.UnsatisfiedLinkError, is because 
>the virtual machine cannot find the library.  You need to pass the 
>location of the SDLJava shared library as a -D switch.
>
>$ java -Djava.library.path=<SOME_PATH>
>
>Give that a shot and let me know if it works!
>
>BTW:  Did you ever resolve your earlier problems??
>
>
>
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