[opencms-dev] Re: Installation issues - Incompatible compiler & JRE

[Ethan Baldridge]

On Wed, 2005-05-25 at 10:31 -0400, Ethan Baldridge wrote:
> I already did that though - it still uses gcj. No matter what I do with
> JAVA_HOME it remains using /usr/lib64/libgcj.so.5.0.0
> 
> Actually, on looking closer into the problem, I decided to take a look
> at the source code to see if I could perhaps solve the problem by
> typecasting the int it's talking about.
> 
> I don't have the source for org/opencms/util/CmsStringUtil - only the
> class file is in the jar.
> 
> So the problem is actually entirely different than what we were
> thinking. The file has already been compiled, it's not using gcj to
> compile it, only libgcj to interpret the java bytecode. There is
> actually an error in the Java interpretation.
> 
> The only question is, are you supposed to be allowed to use an int as a
> parameter in a regular expression check? If so, then a patch needs to be
> submitted to gcj (at least, unless they've fixed that in a more recent
> version than 3.3.4). Otherwise, the error is in the OpenCMS source.
> 
> Ethan
> 

I removed the FC2 version of Tomcat (which is apparently hardwired to
use libgcj for the bytecode interpreter) and installed Tomcat 5.5.9 -
being able to use J2SDK 1.4.2 instead solved everything.

Might be a good idea to change that int to a string anyway for the
developers, since I'm guessing that what is called for in the java
language spec for the regexp compile call.

Thanks for everybody's help!

Ethan

> 
> 
> On Wed, 2005-05-25 at 12:27 +0200, Benoît Dautun wrote:
> > /Ethan,
> > 
> > You can install a sdk and a tomcat as user application (ie in a home 
> > directory), modify the environnement variables like JAVA_HOME and 
> > CATALINA_HOME.
> > 
> > With that, you should have the same compilation and execution environnement.
> > 
> > Benoît Dautun
> > 
> > /
> > 
> > 
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> 
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-- 
Ethan Baldridge <ethan at 35mmeyes.com>
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