--- /dev/null
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+inherit eutils linux-info systemd toolchain-funcs
+
+DESCRIPTION="AICCU Client to configure an IPv6 tunnel to SixXS"
+HOMEPAGE="http://www.sixxs.net/tools/aiccu"
+SRC_URI="http://www.sixxs.net/archive/sixxs/aiccu/unix/${PN}_${PV//\./}.tar.gz"
+
+LICENSE="SixXS"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~hppa ~ppc ~sparc ~x86"
+IUSE="systemd"
+
+RDEPEND="
+ net-libs/gnutls
+ sys-apps/iproute2
+ systemd? ( sys-apps/systemd )
+"
+DEPEND="${RDEPEND}
+ virtual/pkgconfig
+"
+
+S=${WORKDIR}/${PN}
+
+CONFIG_CHECK="~TUN"
+
+src_prepare() {
+ epatch \
+ "${FILESDIR}"/${P}-r2-init.gentoo.patch \
+ "${FILESDIR}"/${P}-Makefile.patch \
+ "${FILESDIR}"/${P}-setupscript.patch \
+ "${FILESDIR}"/${P}-uclibc.patch \
+ "${FILESDIR}"/${P}-systemd.patch \
+ "${FILESDIR}"/${P}-gnutls-3.4.patch
+}
+
+src_compile() {
+ # Don't use main Makefile since it requires additional
+ # dependencies which are useless for us.
+ emake CC=$(tc-getCC) STRIP= -C unix-console \
+ HAVE_SYSTEMD=$(usex systemd 1 0)
+}
+
+src_install() {
+ dosbin unix-console/${PN}
+
+ insopts -m 600
+ insinto /etc
+ doins doc/${PN}.conf
+ newinitd doc/${PN}.init.gentoo ${PN}
+
+ use systemd && systemd_dounit doc/${PN}.service
+
+ dodoc doc/{HOWTO,README,changelog}
+}
--- /dev/null
+from http://git.alpinelinux.org/cgit/aports/tree/main/aiccu
+
+--- aiccu/common/common.c 2015-04-17 23:08:32.543680010 +0200
++++ aiccu/common/common.c.new 2015-04-17 23:14:02.152457972 +0200
+@@ -272,7 +272,6 @@
+ {
+ #ifdef AICCU_GNUTLS
+ /* Allow connections to servers that have OpenPGP keys as well */
+- const int cert_type_priority[3] = { GNUTLS_CRT_X509, GNUTLS_CRT_OPENPGP, 0 };
+ int ret;
+ #endif /* AICCU_GNUTLS*/
+
+@@ -300,8 +299,7 @@
+ gnutls_set_default_priority(sock->session);
+ /* XXX: Return value is not documented in GNUTLS documentation! */
+
+- gnutls_certificate_type_set_priority(sock->session, cert_type_priority);
+- /* XXX: Return value is not documented in GNUTLS documentation! */
++ gnutls_priority_set_direct(sock->session, "NORMAL:+CTYPE-OPENPGP", NULL);
+
+ /* Configure the x509 credentials for the current session */
+ gnutls_credentials_set(sock->session, GNUTLS_CRD_CERTIFICATE, g_aiccu->tls_cred);