app-admin/metalog: Bump EAPI 6, Gentoo-Bug 618572

Package-Manager: Portage-2.3.6, Repoman-2.3.3
Closes: https://github.com/gentoo/gentoo/pull/5340

app-admin/metalog/files/metalog-0.9-metalog-conf.patch

@@ -1,5 +1,5 @@
---- metalog.conf
-+++ metalog.conf
+--- a/metalog.conf
++++ b/metalog.conf
 @@ -21,6 +21,8 @@
  # merely write $@ to some device (your console for messages):
  # echo "$@" > /dev/tty10

app-admin/metalog/metalog-3-r2.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+inherit eutils systemd
+
+DESCRIPTION="A highly configurable replacement for syslogd/klogd"
+HOMEPAGE="http://metalog.sourceforge.net/"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.xz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~sparc-fbsd ~x86-fbsd"
+IUSE="unicode"
+
+RDEPEND=">=dev-libs/libpcre-3.4"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+	app-arch/xz-utils"
+
+PATCHES=( "${FILESDIR}"/${PN}-0.9-metalog-conf.patch )
+
+src_configure() {
+	econf $(use_with unicode)
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+	dodoc AUTHORS ChangeLog README NEWS metalog.conf
+
+	into /
+	dosbin "${FILESDIR}"/consolelog.sh
+
+	newinitd "${FILESDIR}"/metalog.initd metalog
+	newconfd "${FILESDIR}"/metalog.confd metalog
+	systemd_newunit "${FILESDIR}/${PN}.service-r1" "${PN}.service"
+}
+
+pkg_preinst() {
+	if [[ -d "${ROOT}"/etc/metalog ]] && [[ ! -e "${ROOT}"/etc/metalog.conf ]] ; then
+		mv -f "${ROOT}"/etc/metalog/metalog.conf "${ROOT}"/etc/metalog.conf
+		rmdir "${ROOT}"/etc/metalog
+		export MOVED_METALOG_CONF=true
+	else
+		export MOVED_METALOG_CONF=false
+	fi
+}
+
+pkg_postinst() {
+	if ${MOVED_METALOG_CONF} ; then
+		ewarn "The default metalog.conf file has been moved"
+		ewarn "from /etc/metalog/metalog.conf to just"
+		ewarn "/etc/metalog.conf.  If you had a standard"
+		ewarn "setup, the file has been moved for you."
+	fi
+}