w00t! We need to write this down. Nice job!
Armand Navabi wrote:
I finally got the Harmony DRLVM to work correctly on Gentoo. I installed
Ubuntu 6 on my laptop and successfully built and ran harmony DRLVM without
any problems. Then I compared versions between my Gentoo machine and my
Ubuntu machine.
I found on Gentoo I had libpthread-0.10.so and on the Ubuntu machine I have
libpthread-2.3.6.so. I guess I didn't have the Native Posix Thread Library,
instead I had the older linux threads library. Upgrading to a NPTL-enabled
glibc fixed the problem.
Thanks to everyone who helped me out with that.
Armand
-----Original Message-----
From: Geir Magnusson Jr. [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 11, 2006 12:37 PM
To: harmony-dev@incubator.apache.org
Subject: Re: Can't get binary to work
I'm ready to install Gentoo to see if I can repeat it... what version?
Armand Navabi wrote:
Seemed promising, but this patch did not help.
I ran "java -Xtrace helloworld" to see if it even got to the patched code,
but it seems like my code hangs even before getting to that code.
I'm really not sure what my next step is to try to get the VM up and
running
correctly.
Armand
-----Original Message-----
From: Alexey Varlamov [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 11, 2006 1:54 AM
To: harmony-dev@incubator.apache.org
Subject: Re: Can't get binary to work
2006/10/9, Armand Navabi <[EMAIL PROTECTED]>:
Yes, I am still having problems.
Like I said, I am just trying to run the executable currently. I see the
same problem I was seeing when I built the DRLVM.
I downloaded the Latest Linux JRE snapshot build, set the JAVA_HOME, PATH
and LD_LIBRARY_PATH environment variables and then tried to run
helloworld.
Sometimes the executable will print "hello world!" and then hang, and
sometimes it will just hang. Same thing happens when I download and try
to
run the Latest Linux HDK with helloworld.
Armand,
The symptoms you are describing similar to investigation results of
HARMONY-1816. It is interesting to see if the patch helps you.
[0] http://issues.apache.org/jira/browse/HARMONY-1816
My platform is Linux Gentoo 2.6.17.8.
Thanks,
Armand
-----Original Message-----
From: Tim Ellison [mailto:[EMAIL PROTECTED]
Sent: Sunday, October 08, 2006 6:57 PM
To: harmony-dev@incubator.apache.org
Subject: Re: Can't get binary to work
Are you still having problems Armand?
Tim
Armand Navabi wrote:
I have been unable to figure out why I can't get the drlvm to run
helloworld. The classlib with Intel's VM works fine.
So now I thought I'd just see if I could download the binary and execute
it
(JRE), but it is behaving the same way (I guess this is to be expected,
but
I just wanted to make sure it wasn't something in the build process that
was
causing the trouble).
When I run java by itself it executes without problem, when I run "java
helloworld" it just hangs, and "java -showversion" will print version
info
and then hang right after that:
[EMAIL PROTECTED] /scratch/anavabi/Harmony/harmony-jre-r450941/bin $ ./java
-showversion
Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software
Foundation or its licensors, as applicable.
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r450941, (Sep 28 2006), Linux/ia32/gcc 3.4.6, release build
http://incubator.apache.org/harmony
(hangs here)
Here are the environment variables that I think are relevant:
LD_LIBRARY_PATH
/scratch/anavabi/Harmony/harmony-jre-r450941/bin:/scratch/anavabi/Harmony/ha
rmony-jre-r450941/bin/default/
PATH
.:/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/i686-pc-linux-gnu/gcc-bi
n/3.4.6:/opt/ICAClient:/opt/sun-jdk-1.5.0.06/bin:/opt/sun-jdk-1.5.0.06/jre/b
in:/usr/kde/3.5/bin:/usr/qt/3/bin:/usr/games/bin:/opt/eclipse-sdk-3.2.1
JAVA_HOME
/scratch/anavabi/Harmony/harmony-jre-r450941/bin
I'm on Gentoo 2.6.17.8.
Any ideas what may be going on?
Thanks,
Armand
--
Tim Ellison ([EMAIL PROTECTED])
IBM Java technology centre, UK.
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