Date: Wed, 12 Jul 2000 00:05:53 -0600
From: David Holland <dholland@xmission.com>
To: freebsd-java@FreeBSD.ORG
Subject: Question on JDK1.2.2 FAQ #5 {JBuilder and JPDA}
Message-ID: <396C0AC1.F0FD39CA@xmission.com>
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In trying to get JPDA to work with JBuilder using the
native JDK1.2.2 (P9), I copied the jpda.jar and dt.jar files from the
linux_jdk1.2.2/lib directory into the
jdk1.2.2/lib directory.
But when I tried to use it, i.e.
java -Xdebug -Xnoagent -Djava.compiler=NONE
-Xrunjdwp:transport=dt_socket,address=9123,suspend=n
HelloWorld
I get:
Can't load "libjdwp.so", because Shared object "libjdwp.so" not found
Could not create the Java virtual machine.
Ok, so I copied libjdwp.so from the linux-jdk1.2.2 directory as well.
Next it was libdl.so (finally discovered that this is part
of glib) so I installed linux_devtools-6.1
Still having difficulty - for some reason libdl.so would
still not get loaded {even though I added /lib to
/compat/linux/etc/ld.so.conf and rebooted}
Going for brute force now, I manually copied each linux lib asked for
into jdk1.2.2/jre/lib/i386/ directory until I got to ld-linux.so.2 at
which point the above gives me
a bus error...
I am using FreeBSD4.0 (7/8Snap) and XFree86 4.0 and the
instructions from
http://web.inter.nl.net/users/kjkoster/java/index.html
and Greg's FAQ.
Any enlightenment would be greatly appreciated.
PS. To my suprise, JBuilder will run with the linux_jdk
and linux javacomp jit {but it is slower than the native
jdk with no jit}. And while I can run HelloWorld from
the prompt as above with linux-jdk, I can't do it in JBuilder yet
perhaps because it is using address=asimov.solaria.org:9123 and
asimov.solaria.org isn't in my local dns yet.
PS2: Enhydra4 Enterprise seems to work great with native
jdk1.2.2 so far.
Thanks in advance,
David Holland
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