--mandir=/usr/share/man --libexecdir=/usr/lib/squid \
--localstatedir=/var --sysconfdir=/etc/squid \
--disable-poll --disable-icmp --disable-wccp \
- --disable-ident-lookups \
+ --enable-ident-lookups \
--enable-storeio="aufs,coss,diskd,ufs,null" --enable-ssl \
--enable-underscores --enable-ntlm-fail-open --enable-arp-acl \
--enable-http-violations --enable-auth=basic,ntlm \