All reports of no-shlibs-control-file for the archive. The extended description of this tag is:

Although the package includes a shared library, the package does not have a shlibs control file. If this is intentional, please override this error.

Refer to Debian Policy Manual section 8.6 (Dependencies between the library and other packages) for details.

Severity: serious, Certainty: possible

Check: shared-libs, Type: binary, udeb

This tag has not been emitted in any package tested by Lintian.