lbdb: update to 0.56

mail/lbdb/Portfile

@@ -4,8 +4,8 @@ PortSystem          1.0
 PortGroup           perl5 1.0
 
 name                lbdb
-version             0.48.1
-revision            2
+version             0.56
+revision            0
 categories          mail
 maintainers         nomaintainer
 platforms           darwin freebsd
@@ -22,12 +22,9 @@ long_description    This package consists of a set of small tools, which \
 homepage            https://www.spinnaker.de/lbdb
 master_sites        ${homepage}/download
 
-checksums           rmd160  4e458585c22826b962089412d55ddf0005eb9160 \
-                    sha256  b0cbc68abeb70be779b234f736dd7eb14bf3f7cd1a2ea41e636de1949da025bf \
-                    size    183538
-
-distname            ${name}_${version}
-worksrcdir          ${name}-${version}
+checksums           rmd160  8c5ec2ac52374a78a34d9efa94a6b8e865cce5d8 \
+                    sha256  baa6a23b61394d792b7b221e1961d9ba5710614c9324e8f59b35c126c2b4e74e \
+                    size    204971
 
 perl5.branches      5.34
 
@@ -61,7 +58,7 @@ variant gpg2 conflicts gpg description {Add support for GnuPG version 2} {
     configure.args-replace  --without-gpg --with-gpg=${prefix}/bin/gpg2
 }
 
-variant ldap {
+variant ldap description {Also install necessary dependencies for use with LDAP} {
     depends_lib-append      port:p${perl5.major}-perl-ldap
 }