$ grep libstdc++ /var/sadm/install/contents
/usr/sfw/lib/amd64/libstdc++.a f none 0555 root bin 9236224 37326 1105175381 SUNWgccruntime
/usr/sfw/lib/amd64/libstdc++.la f none 0555 root bin 786 85 1151934476 SUNWgccruntime
/usr/sfw/lib/amd64/libstdc++.so=libstdc++.so.6.0.3 s none SUNWgccruntime
/usr/sfw/lib/amd64/libstdc++.so.6=libstdc++.so.6.0.3 s none SUNWgccruntime
/usr/sfw/lib/amd64/libstdc++.so.6.0.3 f none 0555 root bin 5625312 44737 1106444525 SUNWgccruntime
/usr/sfw/lib/libstdc++.a f none 0444 root bin 6310804 28399 1105175370 SUNWgccruntime
/usr/sfw/lib/libstdc++.la f none 0555 root bin 774 64702 1151934475 SUNWgccruntime
/usr/sfw/lib/libstdc++.so=libstdc++.so.6.0.3 s none SUNWgccruntime
/usr/sfw/lib/libstdc++.so.6=libstdc++.so.6.0.3 s none SUNWgccruntime
/usr/sfw/lib/libstdc++.so.6.0.3 f none 0555 root bin 1543140 40156 1106444526 SUNWgccruntime