The ebuilds currently have "as-is" in LICENSE. As far as I can see, this was inherited from the following four packages that are now labelled as follows: app-crypt/mit-krb5 (stable version): "openafs-krb5-a BSD MIT OPENLDAP BSD-2 HPND BSD-4 ISC RSA" media-libs/jpeg: "IJG" media-libs/libmng: "libmng" media-libs/tiff: "libtiff" So, as-is should be removed, and add all of the above (unless already present) should be added to LICENSE. (Please note that the license for mit-krb5 will change for version 1.10*, see bug 447292 for details.)
Fixed.