| new AC sdk link errors on linux [message #82606] |
Tue, 05 September 2006 23:58  |
Eclipse User |
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Originally posted by: geoff.lambourne.catapult.com
I am trying to compile the TimeCollector sample agent from the new agent
controller sdk. However, I am getting many link errors. Using objdump I can
see the symbols exist in the library - however the name mangling is
different. I suspect this is because the shared libraries have been created
with a different g++ version.
My questions are...
1. What version of g++ is being used to create the shared libraries
2. Where in CVS can I find the new agent controller source such that I can
regenerate the libraries.
Version info:
agntctrl sdk 4.3.0-200609030100
OS: SuSE 10.0
g++: 3.4.3
==== sample link failure =====
g++ -o ../../bin/TimeCollector -L/lib -L../../lib TimeCollector.o -luuid
-ldl -ltptpAgentBase -ltptpUtils -lprocessControlUtil -ltr
ansportSupport -lpthread -ltptpLogUtils -ltptpConfig -ltransportSupport
-lhcclco -lhcclsm -lhccls
TimeCollector.o(.text+0x11e): In function
`TimeCollector::TimeCollector(char*)':
: undefined reference to `BaseCollectorImpl::BaseCollectorImpl(char*)'
TimeCollector.o(.text+0x1e8): In function
`TimeCollector::TimeCollector(char*)':
: undefined reference to `BaseAgentImpl::BaseAgentImpl(char*)'
.... etc
thank
Geoff
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| Re: new AC sdk link errors on linux [message #82619 is a reply to message #82606] |
Wed, 06 September 2006 02:06  |
| Eclipse User |
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Originally posted by: geoff.lambourne.catapult.com
A different link problem when trying to start the java sample agent
org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent
The agent.xml I was setting up is basically trying to run this..
java -classpath
<longpath> /org.eclipse.tptp.platform.execution_4.2.0.v200606140100/tpt pcore.jar
org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent
and gets the exception below. It looks to me that the libjavaBaseAgent.so
should be linked against the libprocessControlUtil.so.
Version details:
java agent from:
org.eclipse.tptp.platform.execution_4.2.0.v200606140100/tptp core.jar
agntctrl:
/tptp/4.2.0.2/TPTP-4.2.0.2-200608021100/agntctrl.linux_ia32- TPTP-4.2.0.2.zip
==== exception ====
java.lang.UnsatisfiedLinkError: /space/geoff/downloads/eclipse/3.2/agntctrl/lib/libjavaBaseA gent.so.4.2.0: /space/geoff/downloads/eclipse/3.2/agntctrl/lib/libtptpConfi g.so.4:
undefined symbol: freeEnvironmentStrings
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1676)
at java.lang.Runtime.loadLibrary0(Runtime.java:822)
at java.lang.System.loadLibrary(System.java:992)
at
org.eclipse.tptp.platform.execution.datacollection.BaseAgent . <clinit>(BaseAgent.java:98)
org.eclipse.tptp.platform.execution.exceptions.NativeLibrary NotFound: Error:
The native library not found.
at
org.eclipse.tptp.platform.execution.datacollection.BaseAgent .init(BaseAgent.java:161)
at
org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent.<init >(TPTPJavaAgent.java:54)
at
org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent.ma in(TPTPJavaAgent.java:63)
Exception in thread "main" java.lang.UnsatisfiedLinkError: register0
at
org.eclipse.tptp.platform.execution.datacollection.BaseAgent .register
(Native Method)
at
org.eclipse.tptp.platform.execution.datacollection.BaseAgent .register(BaseAgent.java:202)
at
org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent.ma in(TPTPJavaAgent.java:68)
regards
geoff
Geoff Lambourne wrote:
>
> I am trying to compile the TimeCollector sample agent from the new agent
> controller sdk. However, I am getting many link errors. Using objdump I
> can see the symbols exist in the library - however the name mangling is
> different. I suspect this is because the shared libraries have been
> created with a different g++ version.
>
> My questions are...
> 1. What version of g++ is being used to create the shared libraries
> 2. Where in CVS can I find the new agent controller source such that I can
> regenerate the libraries.
>
> Version info:
> agntctrl sdk 4.3.0-200609030100
> OS: SuSE 10.0
> g++: 3.4.3
>
> ==== sample link failure =====
> g++ -o ../../bin/TimeCollector -L/lib -L../../lib TimeCollector.o -luuid
> -ldl -ltptpAgentBase -ltptpUtils -lprocessControlUtil -ltr
> ansportSupport -lpthread -ltptpLogUtils -ltptpConfig -ltransportSupport
> -lhcclco -lhcclsm -lhccls
> TimeCollector.o(.text+0x11e): In function
> `TimeCollector::TimeCollector(char*)':
> : undefined reference to `BaseCollectorImpl::BaseCollectorImpl(char*)'
> TimeCollector.o(.text+0x1e8): In function
> `TimeCollector::TimeCollector(char*)':
> : undefined reference to `BaseAgentImpl::BaseAgentImpl(char*)'
> ... etc
>
> thank
> Geoff
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| Re: new AC sdk link errors on linux [message #82828 is a reply to message #82664] |
Wed, 06 September 2006 22:12 |
| Eclipse User |
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Originally posted by: geoff.lambourne.catapult.com
There is a libjavaBaseAgent.so (libjavaBaseAgent.so.4.2.0) in the lib directory.
This error occurs using the runtime agntctrl code. I probably should have started
another thread as I'm getting off the original subject. But I didn't compiled anything.
The exception trace maybe missleading as I had wordwrap enabled. The first line
includes everything upto the freeEnvironmentStrings text.
java.lang.UnsatisfiedLinkError: /space/geoff/downloads/eclipse/3.2/agntctrl-4.3.0-2006090301 00/lib/libjavaBaseAgent.so.4.2.1: /space/geoff/downloads/eclipse/3.2/agntctrl-4.3.0-2006090301 00/lib/libtptpConfig.so.4: undefined symbol: freeEnvironmentStrings
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
.....
Using objdump I can workout that freeEnvironmentStrings is defined in
libprocessControlUtil.so.4.2.1 and there is only one undefined referenced
to it, in libtptpConfig.so.4.2.1. I also noticed that libprocessControlUtil is
not referenced by any libraries in the lib directory.
I think libtptpConfig (not libjavaBaseAgent as I mentioned before) should be
linked against libprocessControlUtil.
regards
geoff
Guru Nagarajan wrote:
> Geoff,
> The native library "javabaseagent" is not available. This is the
> library that provides the native access to the Java Agent and is
> dependent on lib agentbase.
>
> Can you check to see if there is libjavabaseagent.so in the TPTPT_AC/bin
> directory?
> Did you try and compile javaBaseAgent native library? If you had
> problems compiling the native library can you post the errors you
> encountered?
>
> -Guru
> Geoff Lambourne wrote:
>> A different link problem when trying to start the java sample agent
>> org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent
>>
>> The agent.xml I was setting up is basically trying to run this..
>>
>> java -classpath
>> <longpath> /org.eclipse.tptp.platform.execution_4.2.0.v200606140100/tpt pcore.jar
>> org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent
>>
>> and gets the exception below. It looks to me that the libjavaBaseAgent.so
>> should be linked against the libprocessControlUtil.so.
>>
>> Version details:
>> java agent from:
>> org.eclipse.tptp.platform.execution_4.2.0.v200606140100/tptp core.jar
>> agntctrl:
>> /tptp/4.2.0.2/TPTP-4.2.0.2-200608021100/agntctrl.linux_ia32- TPTP-4.2.0.2.zip
>>
>> ==== exception ====
>> java.lang.UnsatisfiedLinkError:
>> /space/geoff/downloads/eclipse/3.2/agntctrl/lib/libjavaBaseA gent.so.4.2.0:
>> /space/geoff/downloads/eclipse/3.2/agntctrl/lib/libtptpConfi g.so.4:
>> undefined symbol: freeEnvironmentStrings
>> at java.lang.ClassLoader$NativeLibrary.load(Native Method)
>> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
>> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1676)
>> at java.lang.Runtime.loadLibrary0(Runtime.java:822)
>> at java.lang.System.loadLibrary(System.java:992)
>> at
>> org.eclipse.tptp.platform.execution.datacollection.BaseAgent . <clinit>(BaseAgent.java:98)
>> org.eclipse.tptp.platform.execution.exceptions.NativeLibrary NotFound:
>> Error: The native library not found.
>> at
>> org.eclipse.tptp.platform.execution.datacollection.BaseAgent .init(BaseAgent.java:161)
>> at
>> org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent.<init >(TPTPJavaAgent.java:54)
>> at
>> org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent.ma in(TPTPJavaAgent.java:63)
>> Exception in thread "main" java.lang.UnsatisfiedLinkError: register0
>> at
>> org.eclipse.tptp.platform.execution.datacollection.BaseAgent .register
>> (Native Method)
>> at
>> org.eclipse.tptp.platform.execution.datacollection.BaseAgent .register(BaseAgent.java:202)
>> at
>> org.eclipse.tptp.platform.execution.samples.TPTPJavaAgent.ma in(TPTPJavaAgent.java:68)
>>
>> regards
>> geoff
>>
>> Geoff Lambourne wrote:
>>
>>> I am trying to compile the TimeCollector sample agent from the new agent
>>> controller sdk. However, I am getting many link errors. Using objdump I
>>> can see the symbols exist in the library - however the name mangling is
>>> different. I suspect this is because the shared libraries have been
>>> created with a different g++ version.
>>>
>>> My questions are...
>>> 1. What version of g++ is being used to create the shared libraries
>>> 2. Where in CVS can I find the new agent controller source such that I
>>> can regenerate the libraries.
>>>
>>> Version info:
>>> agntctrl sdk 4.3.0-200609030100
>>> OS: SuSE 10.0
>>> g++: 3.4.3
>>>
>>> ==== sample link failure =====
>>> g++ -o ../../bin/TimeCollector -L/lib -L../../lib TimeCollector.o
>>> -luuid -ldl -ltptpAgentBase -ltptpUtils -lprocessControlUtil -ltr
>>> ansportSupport -lpthread -ltptpLogUtils -ltptpConfig -ltransportSupport
>>> -lhcclco -lhcclsm -lhccls
>>> TimeCollector.o(.text+0x11e): In function
>>> `TimeCollector::TimeCollector(char*)':
>>> : undefined reference to `BaseCollectorImpl::BaseCollectorImpl(char*)'
>>> TimeCollector.o(.text+0x1e8): In function
>>> `TimeCollector::TimeCollector(char*)':
>>> : undefined reference to `BaseAgentImpl::BaseAgentImpl(char*)'
>>> ... etc
>>>
>>> thank
>>> Geoff
>>
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| Re: new AC sdk link errors on linux [message #82887 is a reply to message #82857] |
Thu, 07 September 2006 06:24 |
| Eclipse User |
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Originally posted by: geoff.lambourne.catapult.com
> Do you want to file a bugzilla against that for us?
I'm a newbie to tptp and eclipse, so I'll look into it a bit more to make
sure I'm not doing something stupid. If I'm not, I'll have a go at entering
a bug report.
regards
geoff
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