-bash-3.00$ ldd /usr/local/lib/perl5/5.12.0/sun4-solaris/auto/Socket/Socket.so
        libc.so.1 =>     /lib/libc.so.1
        libm.so.2 =>     /lib/libm.so.2
        /platform/SUNW,Sun-Fire-V445/lib/libc_psr.so.1