--- samba-3.5.6.ebuild.ori	2011-01-26 22:52:12.000000000 +0100
+++ samba-3.5.6.ebuild	2011-01-26 23:01:15.000000000 +0100
@@ -16,7 +16,7 @@
 SLOT="0"
 KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
 IUSE="acl addns ads aio avahi caps +client cluster cups debug doc examples fam
-	ldap ldb +netapi pam quota +readline +server +smbclient smbsharemodes swat
+	ipv6 ldap ldb +netapi pam quota +readline +server +smbclient smbsharemodes swat
 	syslog winbind "
 
 DEPEND="dev-libs/popt
@@ -190,6 +190,12 @@
 		--with-shared-modules=${SHAREDMODS} \
 		--without-included-popt \
 		--without-included-iniparser
+
+	if ! use ipv6 ; then
+		einfo "Trying to disable IPv6 support if it was detected at	all"
+		sed -i 's#D\["HAVE_IPV6"\]=" 1"#D["HAVE_IPV6"]=" 0"#' config.status
+		./config.status
+	fi
 }
 
 src_compile() {