[fedora-java] RSSOwl

David Walluck david at zarb.org
Fri Jan 6 22:05:56 UTC 2006


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Tom Tromey wrote:
> I would assume that the problem is that we're somehow picking up the
> wrong jni_md.h -- I would say that we're missing jni_md.h but I would
> expect another error message if that were the case.

This was it, I think. You of course were able to figure it out faster
than I did, but I didn't get your email until later.

For whatever reason, jni_md.h in java-gcj-compat was not symlinked to
the real jni_md.h. I checked the java-gcj-compat spec and it does appear
 to be setting the links up correctly, and after reinstalling the
java-gcj-compat rpm, it seems fine.

Inside jni.h there's an #include <jni_md.h>, and these are in the
internal compiler directories. So, if the -I/usr/lib/jvm/java-1.4.2-gcj
specified on the command line takes precedence over the internal
compiler directories, then the jni_md.h -> jni.h header would have been
included instead of the real jni_md.h in the internal compiler directory
(without warning I guess...).

Now, my larger issue seems to be I am running out of memory during the
aot-compile-rpm stage of the eclipse build (I have 1G RAM). The problem
is that the machine doesn't necessarily lock up but it crawls for a few
hours (very unresponsive to mouse movements or key presses). Is it
really normal for the system to become so unresponsive like this? A
rogue process like this should eventually be killed by the kernel at least.

Eventually, I am getting an internal compiler error, so it might not be
available memory after all. I will try with the latest gcc rpm now.

- --
Sincerely,

David Walluck
<david at zarb.org>
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