Description:
There are duplicate files in the db package:

1)
/usr/lib/libdb.a
/usr/lib/libdb-5.3.a
(some timestamps apparently differ, but the extracted contents are identical)

2)
/usr/lib/libdb_cxx.a
/usr/lib/libdb_cxx-5.3.a
(absolutely identical)

Additional info:
* db 5.3.21-1

Steps to reproduce:
ls -li /usr/lib/libdb*.a
diff -s /usr/lib/libdb_cxx*.a
diff -s <(ar p /usr/lib/libdb.a) <(ar p /usr/lib/libdb-5.3.a)

Actual result: distinct files with same content (except for some timestamps).

Expected result: symlinked files, just like the corresponding shared objects are, or no -5.3 files at all.