I am working on migrating process with shard libraries, but I am facing issue while accessing libyahoo.so. it is working on CentOS 5.7(gcc 4.1.2) not working on CentOs 6.3(gcc 4.4.6). Build process after reaching(accessing libyahoo.so), it hangs the process.

I have downloaded the rpm libpurple-2.7.9-5.el6.2.i686.rpm - I copied libyahoo.so from here to out source directory, but no use issue is still persist.

Could you please give me help about this issue.
Many thanks in advance.

Can you please post the full error
without that , we can only guess

CentOS 5.7 >>>
-bash-3.2$ ldd libyahoo.so
libl4.so => not found
libl7.so => not found
libwebmailcommon.so => not found
libc.so.6 => /lib64/libc.so.6 (0x00002ab7be099000)
/lib64/ld-linux-x86-64.so.2 (0x0000003558c00000)
-bash-3.2$

same library is working in CentOS 5.7 not working in 6.3
CentOS 6.3 >>>
-bash-4.1$ ldd libyahoo.so
linux-vdso.so.1 => (0x00007fff4b7cd000)
libl4.so => not found
libl7.so => not found
libwebmailcommon.so => not found
libc.so.6 => /lib64/libc.so.6 (0x00007f8350da2000)
/lib64/ld-linux-x86-64.so.2 (0x0000003e8da00000)
-bash-4.1$

>> I have added not found libraries into PATH variable - but still it showing "not found"