Ldd shows differend amount of required libs if file was moved btw zones!

Question

Hi!
I'm trying to compile the application (apache) in zoneA . everything goes fine, it's compiled and worked properly.
if I create a package and deploy it in to another zone (with the same patch level) application still working but with nomber of issues (w/o cgi functionality and SIGSEGV some times)
After long research i discover that situation:
ZoneA#ldd /opt/local/sbin/httpd
        libm.so.2 =>     /lib/libm.so.2
        libaprutil-1.so.0 =>     /opt/local/lib/libaprutil-1.so.0
        libexpat.so.0 =>         /opt/local/lib/libexpat.so.0
        libapr-1.so.0 =>         /opt/local/lib/libapr-1.so.0
        libuuid.so.1 =>  /lib/libuuid.so.1
        libsendfile.so.1 =>      /lib/libsendfile.so.1
        librt.so.1 =>    /lib/librt.so.1
        libsocket.so.1 =>        /lib/libsocket.so.1
        libnsl.so.1 =>   /lib/libnsl.so.1
        libpthread.so.1 =>       /lib/libpthread.so.1
        libc.so.1 =>     /lib/libc.so.1
        libaio.so.1 =>   /lib/libaio.so.1
        libmd.so.1 =>    /lib/libmd.so.1
        libmp.so.2 =>    /lib/libmp.so.2
        libscf.so.1 =>   /lib/libscf.so.1
        libdoor.so.1 =>  /lib/libdoor.so.1
        libuutil.so.1 =>         /lib/libuutil.so.1
        libgen.so.1 =>   /lib/libgen.so.1
ZoneB# ldd /opt/local/sbin/httpd
        libm.so.2 =>     /lib/libm.so.2
        libaprutil-1.so.0 =>     /opt/local/lib/libaprutil-1.so.0
        libexpat.so.0 =>         /opt/local/lib/libexpat.so.0
        libapr-1.so.0 =>         /opt/local/lib/libapr-1.so.0
        libuuid.so.1 =>  /lib/libuuid.so.1
        libsendfile.so.1 =>      /lib/libsendfile.so.1
        librt.so.1 =>    /lib/librt.so.1
        libsocket.so.1 =>        /lib/libsocket.so.1
        libnsl.so.1 =>   /lib/libnsl.so.1
        libpthread.so.1 =>       /lib/libpthread.so.1
        libc.so.1 =>     /lib/libc.so.1
        *libgcc_s.so.1 =>         /usr/sfw/lib/libgcc_s.so.1*
        libaio.so.1 =>   /lib/libaio.so.1
        libmd.so.1 =>    /lib/libmd.so.1
        libmp.so.2 =>    /lib/libmp.so.2
        libscf.so.1 =>   /lib/libscf.so.1
        libdoor.so.1 =>  /lib/libdoor.so.1
        libuutil.so.1 =>         /lib/libuutil.so.1
        libgen.so.1 =>   /lib/libgen.so.1And as a result :
ZoneB# lari  /opt/local/sbin/httpd
        symbol not found: apr_pollcb_create_ex          (/opt/local/sbin/httpd)
        symbol not found: apr_poll_method_defname               (/opt/local/sbin/httpd)
        symbol not found: apr_pollset_method_name               (/opt/local/sbin/httpd)
        symbol not found: apr_pollset_wakeup            (/opt/local/sbin/httpd)
        continued ...
[2:1E]: __divdi3(): /lib/libc.so.1
[2:0]: __divdi3(): /usr/sfw/lib/libgcc_s.so.1
[2:0]: htonl(): /lib/libc.so.1
[2:3ES]: htonl(): /lib/libsocket.so.1
[2:0]: htons(): /lib/libc.so.1
[2:3ES]: htons(): /lib/libsocket.so.1
[2:1E]: __moddi3(): /lib/libc.so.1
[2:0]: __moddi3(): /usr/sfw/lib/libgcc_s.so.1
[2:0]: ntohl(): /lib/libc.so.1
[2:3ES]: ntohl(): /lib/libsocket.so.1
[2:0]: ntohs(): /lib/libc.so.1
[2:3ES]: ntohs(): /lib/libsocket.so.1
[2:1E]: __udivdi3(): /lib/libc.so.1
[2:0]: __udivdi3(): /usr/sfw/lib/libgcc_s.so.1
[2:0]: __umoddi3(): /lib/libc.so.1
[2:0]: __umoddi3(): /usr/sfw/lib/libgcc_s.so.1
Wow! The package installation  in to ZoneA (on top of 'make install' installation) takes the same effect as in ZoneB. I have no idea where to look for solution!
Does any body known why these ldd outputs are different?
Edited by: ph7 on May 13, 2010 8:36 AM

Answer 1

The answer is very easy, but very difficult to discover:
because i have installed new files over the files already available in the system, I've missed what link /opt/local/lib/libapr-1.so.0 was changed from libapr-1.so.0.3.9 to libapr-1.so.0.4.2. And as a result, no changes in prototype file were done! In spite of this, application starting with old libraries and had the problems that this library had.