freebsd opera 7.22 and java/applets (symbol __xuname not found)

[Ronald Klop]

Hello,

I'm forwarding a conversation I had on opera.linux about the support of 
java applets in Opera for FreeBSD.
Opera tells me that is can't find symbol __xuname in 
/usr/local/jdk1.4.2/jre/lib/i386/libawt.so, so it can't start java.

Does anybody know how to solve this?

I'm running 5-CURRENT of Nov 13 and Opera 7.22 and compiled JDK 1.4.2p5.
The forwarded message contains some info from 'nm' and 'ldd'.

Greetings,

Ronald.

P-II 400Mhz; 256 MB

---- Forwarded Usenet-message ----
From: Eirik Byrkjeflot Anonsen <eirik_at_opera_dot_com>
Newsgroups: opera.linux
Subject: Re: freebsd opera 7.22 and java/applets
Date: Fri, 21 Nov 2003 14:16:17 +0100
URL: news://<87ekw16evy.fsf@opera.com>

> Ronald Klop <ronald at not4mail.cs.vu.nl> writes:
>
>> On Fri, 21 Nov 2003 10:18:37 +0100, Ronald Klop
>> <ronald at not4mail.cs.vu.nl> wrote:
>>
>>> On Fri, 21 Nov 2003 09:20:38 +0100, Eirik Byrkjeflot Anonsen
>>> <eirik_at_opera_dot_com> wrote:
>>>
>>>> Ronald Klop <ronald at not4mail.cs.vu.nl> writes:
>>>>
>>>>> Hello,
>>>>>
>>>>> Java applets don't work on FreeBSD (5-CURRENT).
>>>>> I just compiled jdk 1.4.2 for FreeBSD which works fine, but I can't
>>>>> get it to work with Opera.
>>>>> It gives this output:
>>>>>
>>>>> opera -debugjava
>>>>> opera: [java] failed to load libawt.so:
>>>>> /usr/local/jdk1.4.2/jre/lib/i386//libawt.so: Undefined symbol
>>>>> "__xuname"
>>>>> opera: [java] failed to load libjawt.so:
>>>>> /usr/local/jdk1.4.2/jre/lib/i386//libawt.so: Undefined symbol
>>>>> "__xuname"
>>>>> opera: [java] failed to load a suitable awt library.  Java will
>>>>> not work
>>>>>
>>>>> It doesn't work on FreeBSD 4-STABLE also. And jdk 1.3.1 doesn't
>>>>> work also?
>>>>> The FreeBSD jdk is stable enough to pass the Sun tests (JCK?), so why
>>>>> doesn't it work.
>>>>>
>>>>> Did the developers check this? Does anybody got it working?
>>>>
>>>> What does 'nm /usr/local/jdk1.4.2/jre/lib/i386/client/libjvm.so |
>>>> grep xuname' say?
>>>> I'd also like to see 'ldd /usr/local/jdk1.4.2/jre/lib/i386/libawt.so'.
>>>>
>>>> The only FreeBSD box we have is the one we compile on, and I don't
>>>> think we managed to install Java on it at all last time we tried...
>>>
>>> nm /usr/local/jdk1.4.2/jre/lib/i386/client/libjvm.so | grep xuname
>>>           U __xuname
>
> So it's not in libjvm..  (U means "undefined").
>
>>>
>>> ldd /usr/local/jdk1.4.2/jre/lib/i386/libawt.so
>>> /usr/local/jdk1.4.2/jre/lib/i386/libawt.so:
>>>          libmlib_image.so => not found (0x0)
>>>          libjvm.so => not found (0x0)
>>>          libXp.so.6 => /usr/X11R6/lib/libXp.so.6 (0x283a8000)
>>>          libXt.so.6 => /usr/X11R6/lib/libXt.so.6 (0x283b0000)
>>>          libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x283fa000)
>>>          libXtst.so.6 => /usr/X11R6/lib/libXtst.so.6 (0x28408000)
>>>          libXmu.so.6 => /usr/X11R6/lib/libXmu.so.6 (0x2840d000)
>>>          libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x28422000)
>>>          libm.so.2 => /lib/libm.so.2 (0x284de000)
>>>          libjava.so => not found (0x0)
>>>          libc_r.so.5 => /usr/lib/libc_r.so.5 (0x284f7000)
>>>          libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x2851b000)
>>>          libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x28524000)
>>>          libXThrStub.so.6 => /usr/X11R6/lib/libXThrStub.so.6 
>>> (0x2853a000)
>>>
>>> Is it something with my lib path settings?
>>
>> I added the 'ldd' command after export LD_LIBRARY_PATH in the first
>> workaround part of the opera startup script and it gave this output.
>>
>> opera -debugjava
>> /usr/local/jdk1.4.2/jre/lib/i386/libawt.so:
>>          libmlib_image.so =>
>> /usr/local/jdk1.4.2/jre/lib/i386//libmlib_image.so (0x283a8000)
>>          libjvm.so =>
>> /usr/local/jdk1.4.2/jre/lib/i386//client/libjvm.so (0x283f3000)
>>          libXp.so.6 => /usr/X11R6/lib/libXp.so.6 (0x28833000)
>>          libXt.so.6 => /usr/X11R6/lib/libXt.so.6 (0x2883b000)
>>          libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0x28885000)
>>          libXtst.so.6 => /usr/X11R6/lib/libXtst.so.6 (0x28893000)
>>          libXmu.so.6 => /usr/X11R6/lib/libXmu.so.6 (0x28898000)
>>          libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0x288ad000)
>>          libm.so.2 => /lib/libm.so.2 (0x28969000)
>>          libjava.so => /usr/local/jdk1.4.2/jre/lib/i386//libjava.so
>> (0x28982000)
>>          libc_r.so.5 => /usr/lib/libc_r.so.5 (0x289a0000)
>>          libstdc++.so.4 => /usr/lib/libstdc++.so.4 (0x289c4000)
>>          libSM.so.6 => /usr/X11R6/lib/libSM.so.6 (0x28a80000)
>>          libICE.so.6 => /usr/X11R6/lib/libICE.so.6 (0x28a89000)
>>          libXThrStub.so.6 => /usr/X11R6/lib/libXThrStub.so.6 
>> (0x28a9f000)
>>          libverify.so =>
>> /usr/local/jdk1.4.2/jre/lib/i386//libverify.so (0x28aa1000)
>> opera: [java] failed to load libawt.so:
>> /usr/local/jdk1.4.2/jre/lib/i386//libawt.so: Undefined symbol
>> "__xuname"
>> opera: [java] failed to load libjawt.so:
>> /usr/local/jdk1.4.2/jre/lib/i386//libawt.so: Undefined symbol
>> "__xuname"
>> opera: [java] failed to load a suitable awt library.  Java will not work
>>
>
>
> Looks quite promising.  So where is this __xuname defined, then?
>
>
> eirik



-- 
  Ronald Klop
  Amsterdam, The Netherlands