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Setting Access to Shared Object Files

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Setting Access to Shared Object Files UNIX Help forum discussing the Unix Operating System and all variants including Irix, Solarix, and AIX. Unix was designed as a true multi-user operating system.

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  #1  
Old April 15th, 2008, 11:41 AM
andy101 andy101 is offline
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Setting Access to Shared Object Files
When I run my program is cannot locate a file, so my question is how do you setup access to this file in Unix (Solaris 9).

The following errors occurred when I ran the run_test.pl in a Terminal window, this is for running the Time sample program.

Code:
test@tgt: run_test.pl
ld.so.1: server: fatal: libTAO_Utils.so.1.5a_p7: open failed: No such
file or directory
test@tgt:

I did a search and the file libTAO_Utils.so.1.5a_p7 exists in the following locations:-

Code:
/home/test/corba/ACE_wrappers/lib/libTAO_Utils.so.1.5a_p7
/home/test/corba/ACE_wrappers/TAO/tao/libTAO_Utils.so.1.5a_p7

Is it just a case that some reference needs to be set-up to point to this location, as being a WIndows programmer I assume its like a case of missing .LIb or .DLL file references.

Many thanks,

Andy.
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  #2  
Old April 15th, 2008, 01:36 PM
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Ehlanna Ehlanna is offline
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You probably want to add /home/test/corba/ACE_wrappers/lib/ to SHLIB_PATH. To test this:

Code:
SHLIB_PATH=$SHLIB_PATH:/home/test/corba/ACE_wrappers/lib/
export SHLIB_PATH
run_test.pl

To make that permanent, add the first two lines to your .profile
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  #3  
Old April 16th, 2008, 03:16 AM
andy101 andy101 is offline
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Quote:
Originally Posted by Ehlanna
You probably want to add /home/test/corba/ACE_wrappers/lib/ to SHLIB_PATH. To test this:

Code:
SHLIB_PATH=$SHLIB_PATH:/home/test/corba/ACE_wrappers/lib/
export SHLIB_PATH
run_test.pl

To make that permanent, add the first two lines to your .profile


Thanks for your post, I just tried it out, but still get the same error.

I checked the following:-

Code:
Sun Microsystems Inc.   SunOS 5.9       Generic May 2002
testop@tgt15: echo $SHLIB_PATH
/home/test/corba/ACE_wrappers/lib/
testop@tgt15: cd /home/testop/corba/ACE_wrappers/TAO/examples/Simple/time
testop@tgt15: run_test.pl
ld.so.1: server: fatal: libTAO_Utils.so.1.5a_p7: open failed: No such file or directory

testop@tgt15: pwd
/home/testop/corba/ACE_wrappers/lib
***** Properties of this Shared File *****
lrwxrwxrwx   1 testop   testsystem      34 Apr  9 14:01 libTAO_Utils.so -> ../TAO/tao/libTAO_Utils.so.1.5a_p7


Any suggestions?

Andy.
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  #4  
Old April 18th, 2008, 05:55 AM
andy101 andy101 is offline
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New setting that worked was:-

Code:
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ACE_ROOT/bin:$ACE_ROOT/lib


This was in the .profile

Andy.
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