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From James Jose <jamej...@in.ibm.com>
Subject Re: AXIS C++ and AIX
Date Wed, 15 Mar 2006 05:37:23 GMT
Hi,

     I got this same error message when I used the xerces libraries 
downloaded from the site pointed in the axis installation document. For me 
this problem occurred because our build machine having a different xerces 
parser compared to mine. After getting the xerces libraries from the build 
machine, I could to start the simple_axis_server.

 'ls -l' of these libraries gives 

lrwxrwxrwx   1 axistest usr              14 Mar 10 12:19 libxerces-c.a -> 
libxerces-c.so
-rwxr-xr-x   1 axistest usr         5704781 Mar 10 12:19 libxerces-c.so
-rwxr-xr-x   1 axistest usr         5704781 Oct 12 2004 libxerces-c22.0.so
-rwxr-xr-x   1 axistest usr         5704781 Oct 12 2004  libxerces-c22.so

Here the size of the libraries are little higher compared to the one I 
downloaded. 
I will try to find out from the build team, from where they got these 
xerces libraries.


Regards
James
--------------------------------------------------
James Jose
Messaging Clients Team, WMQDDC
IBM Software Labs, India
Direct: 91-80- 25094331  Ext :2331
E-mail: jamejose@in.ibm.com





"Antoine Galataud" <antoine.galataud@gmail.com> 
03/14/2006 22:50
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Re: AXIS C++ and AIX






Thanks for your answer. I stay tuned

2006/3/14, John Hawkins <HAWKINSJ@uk.ibm.com>:

Hi, 

 Our tester just found this very same problem the other day - I'll find 
out from him what the resolution was. (He's not in until tomorrow UK 
time). Yes, the version is supposedly 2.2.0 i.e. that's what it says on 
the can ! 








"Antoine Galataud" <antoine.galataud@gmail.com> 
14/03/2006 14:46 


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Hi !
It's me, again !

I didn't have a lot of time to test since my last mail, but now I'm in.
I'm facing a strance problem, while running simple_axis_server : there are 
incorrect symbols referenced in libaxis_xerces.a, which is noramlly linked 
against xerces 2.2.0

When I run simple_axis_server, I get this in the startup logs :

[14/03/2006 15:38:14:466 NFT] 1 AxisConfig < getAxisConfProperty 
@205a2108,@2 
"/kplustp/thirdparty/axis/c++/1.6a.n/rs6000/axis-c-1.6a.n-AIX-trace-bin 
/lib/axis/libaxis_xerces.a"
[14/03/2006 15:38:14:466 NFT] 1 XMLParserFactory > loadLib 
[14/03/2006 15:38:14:958 NFT] 1 AxisEngineException > AxisEngineException 
@2ff209a8,------------>
[14/03/2006 15:38:14:958 NFT] 1 - I 29, "Failed to load parser within 
server engine: 
[14/03/2006 15:38:14:958 NFT] 1 - I                  Error Message='Exec 
format error'                Error Code='8'
[14/03/2006 15:38:14:958 NFT] 1 - I                  Load lib error=' 
0509-130 Symbol resolution failed for 
/kplustp/thirdparty/axis/c++/1.6a.n/rs6000/axis- 
c-1.6a.n-AIX-trace-bin/lib/axis/libaxis_xerces.a because:
[14/03/2006 15:38:14:958 NFT] 1 - I     0509-136   Symbol 
setEncoding__Q2_11xercesc_2_211InputSourceFPCUs (number 30) is not 
exported from
[14/03/2006 15:38:14:958 NFT] 1 - I            dependent module 
/kplustp/thirdparty/xml/xerces/c++/2_2_0/rs6000/lib/libxerces- c.a.
[14/03/2006 15:38:14:958 NFT] 1 - I     0509-136   Symbol 
setPublicId__Q2_11xercesc_2_211InputSourceFPCUs (number 31) is not 
exported from
[14/03/2006 15:38:14:958 NFT] 1 - I            dependent module 
/kplustp/thirdparty/xml/xerces/c++/2_2_0/rs6000/lib/libxerces- c.a.
[14/03/2006 15:38:14:958 NFT] 1 - I     0509-136   Symbol 
setSystemId__Q2_11xercesc_2_211InputSourceFPCUs (number 32) is not 
exported from
[14/03/2006 15:38:14:958 NFT] 1 - I            dependent module 
/kplustp/thirdparty/xml/xerces/c++/2_2_0/rs6000/lib/libxerces- c.a.
[14/03/2006 15:38:14:958 NFT] 1 - I     0509-136   Symbol 
transcode__Q2_11xercesc_2_29XMLStringFPCUs (number 35) is not exported 
from
[14/03/2006 15:38:14:958 NFT] 1 - I            dependent module 
/kplustp/thirdparty/xml/xerces/c++/2_2_0/rs6000/lib/libxerces- c.a.
[14/03/2006 15:38:14:958 NFT] 1 - I     0509-136   S 78? /g?"


For example, I will take setEncoding__Q2_11xercesc_2_211InputSourceFPCUs 
symbol. When I do a "dump -t libxerces-c.a", I can found a similar symbol, 
but not exactly the same : 
setEncoding__Q2_11xercesc_2_211InputSourceFCPCUs (please note the C 
missing at the end of first symbol). 

I'm not sure we built with the same xerces version... Could you precise me 
the exact one you are using ?

2006/3/13, Antoine Galataud < antoine.galataud@gmail.com>: 

Thanks a lot John ! It works ;-)

I'll try to give you more feedbacks asap; 

Thanks again ! 
2006/3/13, John Hawkins <HAWKINSJ@uk.ibm.com >: 

Hi Antoine, 

can you try changing the build/buildApache13Module.xml file please. 
There's a line there that currently reads -><linker extends="AIXLinker" > 
                                               <linkerarg value="-r" /> 
                                       </linker> 

can you change that to be 
<linker extends= "AIXLinker" > 
                                               <linkerarg value="-G" /> 
</linker> 

this makes the compiler link at runtime - but I haven't got a runtime to 
try it on - but it does give you the load header and makes the file 
executable for you. 





"Antoine Galataud" <antoine.galataud@gmail.com > 
11/03/2006 17:20 


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Re: AXIS C++ and AIX










Sure, I'm not familiar with AIX yet. What's strange is that all others 
libs built well. I don't think libaxiscpp_mod.so needs particular options, 
it just needs to be linked against apache libs... When I build all the 
distribution, every lib is executable (+x), except this one. Each one 
display a loader section when I execute dump command, except this one. I 
don't know where to search for this issue. 
 
Thanks


2006/3/10, John Hawkins <HAWKINSJ@uk.ibm.com >: 

no. My only suggestion is that you familiarise yourself more with the AIX 
compiler options. 


"Antoine Galataud" <antoine.galataud@gmail.com > 
09/03/2006 16:59 

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No way, the libaxiscpp_mod.so is still corrupted ! (I tried with -brtl and 
-c).
It's weird...

Do you have another idea ?

Thanks

2006/3/9, Antoine Galataud < antoine.galataud@gmail.com >: 
Thanks a lot ! I'll try that immediatly. 


2006/3/9, John Hawkins < HAWKINSJ@uk.ibm.com>: 

OK, so been doing some random digging and found that -brtl might be part 
of the problem - you could try putting that on the linker flags for the 
mod ( in file build/buildApache13Module.xml) if not then start to look at 
the -c flag as well. 

Sorry - I have limited time but will continue to do some background 
digging ! 


"Antoine Galataud" < antoine.galataud@gmail.com> 
09/03/2006 13:34 


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Re: AXIS C++ and AIX













no, I use apache 1.3.34. Do you have a way to test "dump -Hv 
libaxiscpp_mod.a" on an AIX system for the 1.6b release ? If so, tell me 
what it gives, it could help ! 

Thanks

2006/3/9, John Hawkins <HAWKINSJ@uk.ibm.com >: 

Are you using apache 2? 
I just found this comment in the ant scripts which says we don't build the 
mod for that version (only 1.3)-> 

    <!--  NOT BUILDING THIS MODULE ON AIX DUE TO SOAPATTACHMENT ISSUES 
(compile and see what they are) --> 
"Antoine Galataud" < antoine.galataud@gmail.com > 
09/03/2006 13:01 

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Re: AXIS C++ and AIX















Thanks for your answer !

That's right, this logs come from apache startup process. But I verified 
with the command "dump -Hv", that normally gives the loader section of a 
library. The result is the same, it can't find the loader section. The 
other libs given in binary release (libaxis_server.a for example) are 
good, the output of the command is right. 

I also already tested simple_axis_server, it works (it launches, I didn't 
tested examples).
Axis traces and axis startup traces are also enabled, though it gives no 
output cause libaxiscpp_mod isn't loaded.

But I didn't tried a client yet, I'll do that and give you the result.

Many thanks again

2006/3/9, John Hawkins < HAWKINSJ@uk.ibm.com >: 

Hi, 

Given this is an IBM platform I'll forgive the personal mail ;-) However, 
if we keep this on the mailing list then others can see. 

I'm surprised that you're having such difficulties - we used to build this 
on 5.1 but now only 5.2. 

Let's break this down slowly so we can analyse what works and what 
doesn't. 

Have you got the client working on AIX? This would be a much easier thing 
to verify.  If you haven't done this then it might be a good idea to make 
sure this slightly simpler piece of code works OK before we tackle the 
server. 

> > > Cannot load /home/antgalat/apache-rs6000/libexec/libaxiscpp_mod.so
> > > into server:
> > > 0509-022 Cannot load module
> > > /home/antgalat/apache-rs6000/libexec/libaxiscpp_mod.so. 
> > > 0509-108 The .loader section does not exist. 

Where did you see this error? it doesn't look like it came out of the 
trace logs - it's apache right? It might be easier to run this outside of 
apache for now while we fix this problem - try using simple axis server. 

Have you put axis trace on? Have you put axis start trace on? 

Now, I remember some wierd things we had to do on the client because you 
can't mix .a and .so files on AIX they all have to be .a. Now, you don't 
have to build them any differently just create links to the same files but 
with .a all the way down the dependency chain. 

Try this out and see what you get. 

cheers, 
John. 


Antoine Galataud < Antoine.Galataud@reuters.com > 
09/03/2006 10:35 


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John Hawkins/UK/IBM@IBMGB 
cc

Subject
AXIS C++ and AIX

















Hi, 

Sorry for this personal mail, but I would like to tell you some private 
things about the problem I had with AIX 5.1 (my normal email address is 
Antoine.Galataud@gmail.com on axis-c-user list). 
So, I apologize in advance if it is not the right way to obtain help. 

In fact, as you guessed with my email address, I'm from Reuters (Financial 
Software). I'm working on an important development. We are currently 
trying to deliver an open source web services framework (Axis has been 
chosen), to replace the existing CORBA communication layer. 
It is a hard technical and functional task, but you can guess so. Our 
application is designed in services, some are written in Java (axis java 
used there), some in C++. 
To validate Axis framework (we want to provide our customers both open 
source and commercial solutions), I have to test prototypes on different 
platforms: Solaris, Linux, and AIX ( 5.1 by the way). It's very important 
to us. 

So, I want to ask you some help on AIX 5.1 Axis port: it could be a 
miracle if you could give me some more precise indications on how to build 
Axis or on how to make binary release work (this libaxiscpp_mod.so is 
driving me crazy, please see 
http://marc.theaimsgroup.com/?l=axis-c-user&m=114182989220791&w=2 as a 
reminder); 

Thanks in advance, 

Regards, 

Antoine 


To find out more about Reuters visit www.about.reuters.com 

Any views expressed in this message are those of the individual sender, 
except where the sender specifically states them to be the views of 
Reuters Ltd. 



-- 
Antoine Galataud
antoine.galataud@gmail.com
D?partement Architecture des Syst?mes d'Information
INSA - Rouen 



-- 
Antoine Galataud
antoine.galataud@gmail.com
D?partement Architecture des Syst?mes d'Information 
INSA - Rouen 



-- 
Antoine Galataud
antoine.galataud@gmail.com 
D?partement Architecture des Syst?mes d'Information 
INSA - Rouen 



-- 
Antoine Galataud 
antoine.galataud@gmail.com 
D?partement Architecture des Syst?mes d'Information
INSA - Rouen 



-- 
Antoine Galataud
antoine.galataud@gmail.com
D?partement Architecture des Syst?mes d'Information 
INSA - Rouen 



-- 
Antoine Galataud
antoine.galataud@gmail.com 
D?partement Architecture des Syst?mes d'Information
INSA - Rouen 



-- 
Antoine Galataud
antoine.galataud@gmail.com
D?partement Architecture des Syst?mes d'Information
INSA - Rouen 



-- 
Antoine Galataud
antoine.galataud@gmail.com 
Département Architecture des Systèmes d'Information
INSA - Rouen 

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