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List:       hpux-devtools
Subject:    HPUX-DEVTOOLS: HP-UX 11.00 64 bit doesn't load shared library's dependent shared
From:       Kumarasamy Paramasivam <param () commvault ! com>
Date:       2001-07-27 23:41:17
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Hi,

   I have aCC shared libraries linked with Oracle8.1.6 using cc compiler.  I
am setting the dynamic search path of oracle to
/opt/galaxy/Base64:/database/oracle/oracle816_64/lib64 to load the depend
shared libraries from that location at runtime. 

1. Following is the ldd on oracle.
Oracle@voyager > ldd oracle
        libwtc8.sl =>   /database/oracle/oracle816_64/lib64/libwtc8.sl
        libjox8.sl =>   /database/oracle/oracle816_64/lib64/libjox8.sl
        libobk.sl =>    /opt/galaxy/Base64/libobk.sl
        libOraInfo.sl =>        /opt/galaxy/Base64/libOraInfo.sl
        libOraLib.sl => /opt/galaxy/Base64/libOraLib.sl
        libCvLib.sl =>  /opt/galaxy/Base64/libCvLib.sl
        libCvSession.sl =>      /opt/galaxy/Base64/libCvSession.sl
        libCvSim.sl =>  /opt/galaxy/Base64/libCvSim.sl
        libCvJobClient.sl =>    /opt/galaxy/Base64/libCvJobClient.sl
        libCVAppMan.sl =>       /opt/galaxy/Base64/libCVAppMan.sl
        libCvAppClient.sl =>    /opt/galaxy/Base64/libCvAppClient.sl
        libcvarchive.sl =>      /opt/galaxy/Base64/libcvarchive.sl
        libCvMachDep.sl =>      /opt/galaxy/Base64/libCvMachDep.sl
        libEvMsgLoc_C.sl =>     /opt/galaxy/Base64/libEvMsgLoc_C.sl
        libMessages.sl =>       /opt/galaxy/Base64/libMessages.sl
        libCvSocket.sl =>       /opt/galaxy/Base64/libCvSocket.sl
        libCVEncrypt.sl =>      /opt/galaxy/Base64/libCVEncrypt.sl
        libcvlzo.sl =>  /opt/galaxy/Base64/libcvlzo.sl
        libcxpipeline.sl =>     /opt/galaxy/Base64/libcxpipeline.sl
        libcompress.sl =>       /opt/galaxy/Base64/libcompress.sl
        libcvzip.sl =>  /opt/galaxy/Base64/libcvzip.sl
        libCvCxx.sl =>  /opt/galaxy/Base64/libCvCxx.sl
        libpthread.1 => /usr/lib/pa20_64/libpthread.1
        libCsup.2 =>    /usr/lib/pa20_64/libCsup.2
        libstd.2 =>     /usr/lib/pa20_64/libstd.2
        libstream.2 =>  /usr/lib/pa20_64/libstream.2
        librt.2 =>      /usr/lib/pa20_64/librt.2
        libnss_dns.1 => /usr/lib/pa20_64/libnss_dns.1
        libdl.1 =>      /usr/lib/pa20_64/libdl.1
        libm.2 =>       /usr/lib/pa20_64/libm.2
        libc.2 =>       /usr/lib/pa20_64/libc.2
        libc.2 =>       /lib/pa20_64/libc.2
        Unable to find library 'libOraLib.sl'.

2. But in libobk.sl in the above list has following dependency.
Oracle@voyager > chatr /opt/galaxy/Base64/libobk.sl
/opt/galaxy/Base64/libobk.sl:
         64-bit ELF shared library
         shared library dynamic path search:
             LD_LIBRARY_PATH    enabled  first 
             SHLIB_PATH         enabled  second
             embedded path      enabled  third  /usr/lib
         shared library list:
             libOraLib.sl
             libcvarchive.sl
             libCvJobClient.sl
             libCvAppClient.sl
             libCVAppMan.sl
             libOraInfo.sl
             libCvCxx.sl
             libnsl.1
             librt.2
             libpthread.1
         shared vtable support disabled
         segments:
             index type     address      flags size
                 4 text 4000000000000000 z---c    D (default)
                 5 data 8000000100000000 ---m-    D (default)
         kernel assisted branch prediction enabled 
         lazy swap allocation for dynamic segments disabled

when i run oracle, system loads libobk.sl and trying to load its dependcy
libOraLib.sl. It says "Unable to find library 'libOraLib.sl. Because
libobk.sl's embeded path doesn't have path set. But when u look at the
oracle's embeded path has path for ALL SHARED Libraries.

How do i get around with this problem?. When i load oracle, it should load
libraries and its depeneds from the dynamic search. Any help would be highly
appreciated.


Thanks
Kumar
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