root@proxy:/var/log/squid # uname -a
FreeBSD proxy.example.org 10.0-STABLE FreeBSD 10.0-STABLE #5: Fri Sep 26 11:12:17 XXX 2014     admin@proxy.example.org:/usr/obj/usr/src/sys/PROXY  amd64

root@proxy:/var/log/squid # squid -v
Squid Cache: Version 3.3.13
configure options:  '--with-default-user=squid' '--bindir=/usr/local/sbin' '--sbindir=/usr/local/sbin' '--datadir=/usr/local/etc/squid' '--libexecdir=/usr/local/libexec/squid' '--localstatedir=/var' '--sysconfdir=/usr/local/etc/squid' '--with-logdir=/var/log/squid' '--with-pidfile=/var/run/squid/squid.pid' '--with-swapdir=/var/squid/cache/squid' '--enable-auth' '--enable-build-info' '--enable-loadable-modules' '--enable-removal-policies=lru heap' '--disable-epoll' '--disable-linux-netfilter' '--disable-linux-tproxy' '--disable-translation' '--disable-eui' '--disable-cache-digests' '--enable-delay-pools' '--disable-ecap' '--disable-esi' '--disable-follow-x-forwarded-for' '--enable-htcp' '--disable-icap-client' '--disable-icmp' '--enable-ident-lookups' '--disable-ipv6' '--enable-kqueue' '--with-large-files' '--disable-http-violations' '--enable-snmp' '--disable-ssl' '--disable-ssl-crtd' '--disable-stacktraces' '--disable-ipf-transparent' '--enable-ipfw-transparent' '--disable-pf-transparent' '--disable-forw-via-db' '--enable-wccp' '--enable-wccpv2' '--enable-auth-basic=DB MSNT MSNT-multi-domain NCSA PAM POP3 RADIUS fake getpwnam LDAP SASL' '--enable-auth-digest=file' '--enable-external-acl-helpers=file_userip time_quota unix_group LDAP_group kerberos_ldap_group' '--enable-auth-negotiate=kerberos wrapper' '--enable-auth-ntlm=fake smb_lm' '--enable-storeio=diskd rock ufs aufs' '--enable-disk-io=AIO Blocking DiskDaemon IpcIo Mmapped DiskThreads' '--enable-log-daemon-helpers=file' '--enable-url-rewrite-helpers=fake' '--prefix=/usr/local' '--mandir=/usr/local/man' '--infodir=/usr/local/info/' '--build=amd64-portbld-freebsd10.0' 'build_alias=amd64-portbld-freebsd10.0' 'CC=cc' 'CFLAGS=-O2 -pipe -I/usr/local/include -I/usr/local/include -fstack-protector -DLDAP_DEPRECATED -fno-strict-aliasing' 'LDFLAGS= -L/usr/local/lib -L/usr/local/lib -pthread -fstack-protector' 'LIBS=' 'CPPFLAGS=-I/usr/local/include' 'CXX=c++' 'CXXFLAGS=-O2 -pipe -I/usr/local/include -I/usr/local/include -fstack-protector -DLDAP_DEPRECATED -fno-strict-aliasing -Wno-unused-private-field' 'CPP=cpp'

root@proxy:/var/log/squid # squidGuard -v
SquidGuard: 1.4 Berkeley DB 5.3.28: (September  9, 2013)

root@proxy:/var/log/squid # ldapsearch -VV
ldapsearch: @(#) $OpenLDAP: ldapsearch 2.4.40 (Jan 13 2015 12:18:58) $
        admin@proxy.example.org:/usr/ports/net/openldap24-sasl-client/work/openldap-2.4.40/clients/tools
        (LDAP library: OpenLDAP 20440)