From: Dr Andrew John Hughes <gnu_andrew@member.fsf.org>
To: Jack Howarth <howarth@bromo.med.uc.edu>
Cc: java@gcc.gnu.org, gcc@gcc.gnu.org
Subject: Re: gcj fails to compile java
Date: Tue, 28 Sep 2010 19:21:00 -0000 [thread overview]
Message-ID: <AANLkTi=QNATvOu6E19EH7CUwBaj4xmboUf0HgdXFMbG+@mail.gmail.com> (raw)
In-Reply-To: <20100925132036.GA18004@bromo.med.uc.edu>
On 25 September 2010 14:20, Jack Howarth <howarth@bromo.med.uc.edu> wrote:
> I've filed PR45773 concerning the new regression in gcj where java classes can
> no longer be compiled with ecj.jar. Since r163770 (with r163814 backported to fix
> the libjava build), any attempt to compile a java source file with gcj produces
> the error...
>
> gcj --main=testme -O testme.java
> Exception in thread "main" java.lang.NoClassDefFoundError: org.eclipse.jdt.internal.compiler.batch.GCCMain
> at gnu.java.lang.MainThread.run(libgcj.12.dylib)
> Caused by: java.lang.ClassNotFoundException: org.eclipse.jdt.internal.compiler.batch.GCCMain not found in gnu.gcj.runtime.SystemClassLoader{urls=[file:/sw/share/java/ecj/ecj.jar,file:./], parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}}
> at java.net.URLClassLoader.findClass(libgcj.12.dylib)
> at java.lang.ClassLoader.loadClass(libgcj.12.dylib)
> at java.lang.ClassLoader.loadClass(libgcj.12.dylib)
> at gnu.java.lang.MainThread.run(libgcj.12.dylib)
>
> This problem does not exist at r163768. I am reposting this problem since the new
> bugzilla keeps reporting...
>
> GCC Bugzilla has suffered an internal error. Please save this page and send it to dberlin@gcc.gnu.org with details of what you were doing at the time this message appeared.
>
> URL: file:///Users/howarth/Internal Error.html
>
> There was an error sending mail from '"howarth at nitro dot med.uc.edu" <gcc-bugzilla@gcc.gnu.org>' to 'java-prs@gcc.gnu.org':Can't send data
>
> whenever I add new information and nothing appears in the gcc-bugs archives from those sessions
> (although the PR itself if updated).
> Jack
>
With a simple HelloWorld class:
$ cat HelloWorld.java
public class HelloWorld
{
public static void main(String[] args) { System.out.println("Hello World!"); }
}
current HEAD works fine for me:
$ /home/andrew/build/gcj/bin/gcj --main=HelloWorld -O HelloWorld.java
$ LD_LIBRARY_PATH=/home/andrew/build/gcj/lib64 ./a.out
Hello World!
$ /home/andrew/build/gcj/bin/gcj --version
gcj (GCC) 4.6.0 20100928 (experimental) [trunk revision 164689]
Can you attach the testme.java file?
--
Andrew :-)
Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)
Support Free Java!
Contribute to GNU Classpath and the OpenJDK
http://www.gnu.org/software/classpath
http://openjdk.java.net
PGP Key: 94EFD9D8 (http://subkeys.pgp.net)
Fingerprint: F8EF F1EA 401E 2E60 15FA 7927 142C 2591 94EF D9D8
next prev parent reply other threads:[~2010-09-28 19:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-25 13:20 Jack Howarth
2010-09-28 19:21 ` Dr Andrew John Hughes [this message]
2010-09-28 20:35 ` Jack Howarth
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='AANLkTi=QNATvOu6E19EH7CUwBaj4xmboUf0HgdXFMbG+@mail.gmail.com' \
--to=gnu_andrew@member.fsf.org \
--cc=gcc@gcc.gnu.org \
--cc=howarth@bromo.med.uc.edu \
--cc=java@gcc.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).