--- /dev/null
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="6"
+
+inherit user versionator toolchain-funcs flag-o-matic systemd linux-info
+
+MY_P="${PN}-${PV/_beta/-dev}"
+
+DESCRIPTION="A TCP/HTTP reverse proxy for high availability environments"
+HOMEPAGE="http://haproxy.1wt.eu"
+SRC_URI="http://haproxy.1wt.eu/download/$(get_version_component_range 1-2)/src/${MY_P}.tar.gz"
+
+LICENSE="GPL-2 LGPL-2.1"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~ppc ~x86"
+IUSE="+crypt doc examples libressl slz net_ns +pcre pcre-jit ssl tools vim-syntax +zlib"
+REQUIRED_USE="pcre-jit? ( pcre )
+ ?? ( slz zlib )"
+
+DEPEND="
+ pcre? (
+ dev-libs/libpcre
+ pcre-jit? ( dev-libs/libpcre[jit] )
+ )
+ ssl? (
+ !libressl? ( dev-libs/openssl:0=[zlib?] )
+ libressl? ( dev-libs/libressl:0= )
+ )
+ slz? ( dev-libs/libslz:= )
+ zlib? ( sys-libs/zlib )"
+RDEPEND="${DEPEND}"
+
+S="${WORKDIR}/${MY_P}"
+
+DOCS=( CHANGELOG CONTRIBUTING MAINTAINERS )
+
+haproxy_use() {
+ (( $# != 2 )) && die "${FUNCNAME} <USE flag> <make option>"
+
+ usex "${1}" "USE_${2}=1" "USE_${2}="
+}
+
+pkg_setup() {
+ enewgroup haproxy
+ enewuser haproxy -1 -1 -1 haproxy
+
+ if use net_ns; then
+ CONFIG_CHECK="~NET_NS"
+ linux-info_pkg_setup
+ fi
+}
+
+src_prepare() {
+ default
+
+ sed -e 's:@SBINDIR@:'/usr/bin':' contrib/systemd/haproxy.service.in \
+ > contrib/systemd/haproxy.service || die
+
+ sed -ie 's:/usr/sbin/haproxy:/usr/bin/haproxy:' src/haproxy-systemd-wrapper.c || die
+}
+
+src_compile() {
+ local -a args=(
+ TARGET=linux2628
+ USE_GETADDRINFO=1
+ )
+
+ args+=( $(haproxy_use crypt LIBCRYPT) )
+ args+=( $(haproxy_use net_ns NS) )
+ args+=( $(haproxy_use pcre PCRE) )
+ args+=( $(haproxy_use pcre-jit PCRE_JIT) )
+ args+=( $(haproxy_use ssl OPENSSL) )
+ args+=( $(haproxy_use slz SLZ) )
+ args+=( $(haproxy_use zlib ZLIB) )
+
+ # For now, until the strict-aliasing breakage will be fixed
+ append-cflags -fno-strict-aliasing
+
+ emake CFLAGS="${CFLAGS}" LDFLAGS="${LDFLAGS}" CC=$(tc-getCC) ${args[@]}
+
+ if use tools ; then
+ for contrib in halog iprange ; do
+ emake -C contrib/${contrib} \
+ CFLAGS="${CFLAGS}" OPTIMIZE="${CFLAGS}" LDFLAGS="${LDFLAGS}" CC=$(tc-getCC) ${args[@]}
+ done
+ fi
+}
+
+src_install() {
+ dobin haproxy
+
+ newconfd "${FILESDIR}/${PN}.confd" $PN
+ newinitd "${FILESDIR}/${PN}.initd-r3" $PN
+
+ doman doc/haproxy.1
+
+ dobin haproxy-systemd-wrapper
+ systemd_dounit contrib/systemd/haproxy.service
+
+ einstalldocs
+
+ if use doc; then
+ dodoc ROADMAP doc/{close-options,configuration,cookie-options,intro,linux-syn-cookies,management,proxy-protocol}.txt
+ fi
+
+ if use tools ; then
+ dobin contrib/halog/halog
+ newbin contrib/iprange/iprange haproxy_iprange
+ fi
+
+ if use net_ns && use doc; then
+ dodoc doc/network-namespaces.txt
+ fi
+
+ if use examples ; then
+ docinto examples
+ dodoc examples/*.cfg
+ dodoc examples/seamless_reload.txt
+ fi
+
+ if use vim-syntax ; then
+ insinto /usr/share/vim/vimfiles/syntax
+ doins examples/haproxy.vim
+ fi
+}
+
+pkg_postinst() {
+ if [[ ! -f "${EROOT}/etc/haproxy/haproxy.cfg" ]] ; then
+ ewarn "You need to create /etc/haproxy/haproxy.cfg before you start the haproxy service."
+ ewarn "It's best practice to not run haproxy as root, user and group haproxy was therefore created."
+ ewarn "Make use of them with the \"user\" and \"group\" directives."
+
+ if [[ -d "${EROOT}/usr/share/doc/${PF}" ]]; then
+ einfo "Please consult the installed documentation for learning the configuration file's syntax."
+ einfo "The documentation and sample configuration files are installed here:"
+ einfo " ${EROOT}usr/share/doc/${PF}"
+ fi
+ fi
+}