--- /dev/null
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+CMAKE_MAKEFILE_GENERATOR="emake"
+SSL_DEPS_SKIP=1
+USE_RUBY="ruby23 ruby24"
+
+inherit cmake-utils ruby-single ssl-cert systemd toolchain-funcs user
+
+DESCRIPTION="H2O - the optimized HTTP/1, HTTP/2 server"
+HOMEPAGE="https://h2o.examp1e.net/"
+SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="libressl +mruby"
+
+RDEPEND="dev-lang/perl
+ sys-libs/zlib
+ !libressl? ( dev-libs/openssl:0= )
+ libressl? ( dev-libs/libressl:0= )"
+DEPEND="${RDEPEND}
+ mruby? (
+ ${RUBY_DEPS}
+ dev-libs/oniguruma
+ sys-devel/bison
+ virtual/pkgconfig
+ )"
+
+PATCHES=( "${FILESDIR}"/${PN}-2.2-mruby.patch )
+
+pkg_setup() {
+ enewgroup ${PN}
+ enewuser ${PN} -1 -1 -1 ${PN}
+}
+
+src_prepare() {
+ cmake-utils_src_prepare
+
+ local ruby="ruby"
+ if use mruby; then
+ for ruby in ${RUBY_TARGETS_PREFERENCE}; do
+ if has_version dev-lang/ruby:${ruby:4:1}.${ruby:5}; then
+ break
+ fi
+ ruby=
+ done
+ [[ -z ${ruby} ]] && die "no suitable ruby version found"
+ fi
+
+ sed -i \
+ -e "/INSTALL/s:\(/doc/${PN}\) :\1/html :" \
+ -e "/INSTALL/s:\(/doc\)/${PN}:\1/${PF}:" \
+ -e "s: ruby: ${ruby}:" \
+ CMakeLists.txt
+
+ sed -i "s:pkg-config:$(tc-getPKG_CONFIG):g" deps/mruby/lib/mruby/gem.rb
+ tc-export CC
+ export LD="$(tc-getCC)"
+}
+
+src_configure() {
+ local mycmakeargs=(
+ -DCMAKE_INSTALL_SYSCONFDIR="${EPREFIX}"/etc/${PN}
+ -DWITH_MRUBY=$(usex mruby)
+ -DWITHOUT_LIBS=ON
+ )
+ cmake-utils_src_configure
+}
+
+src_install() {
+ cmake-utils_src_install
+
+ keepdir /var/www/localhost/htdocs
+
+ insinto /etc/${PN}
+ doins "${FILESDIR}"/${PN}.conf
+
+ newinitd "${FILESDIR}"/${PN}.initd ${PN}
+ systemd_dounit "${FILESDIR}"/${PN}.service
+
+ insinto /etc/logrotate.d
+ newins "${FILESDIR}"/${PN}.logrotate ${PN}
+
+ keepdir /var/log/${PN}
+ fowners ${PN}:${PN} /var/log/${PN}
+ fperms 0750 /var/log/${PN}
+}
+
+pkg_postinst() {
+ if [[ ! -f "${EROOT}"etc/ssl/${PN}/server.key ]]; then
+ install_cert /etc/ssl/${PN}/server
+ chown ${PN}:${PN} "${EROOT}"etc/ssl/${PN}/server.*
+ fi
+}