dev-db/postgresql: Add 11 beta 1

Package-Manager: Portage-2.3.40, Repoman-2.3.9

3 files changed, 598 insertions, 0 deletions

diff --git a/dev-db/postgresql/Manifest b/dev-db/postgresql/Manifest
index 734bfe706ad1..22930870b630 100644
--- a/dev-db/postgresql/Manifest
+++ b/dev-db/postgresql/Manifest
@@ -1,5 +1,6 @@
 DIST postgresql-10.3.tar.bz2 19959653 BLAKE2B ba3b05f53b0f879b18d6d0649bf819697c77a066b49d941a96d13a4741854b01aeb0c8b868d6550a08ad52572c9463c968660aa83c16cbaa5b4bf7a89387a524 SHA512 05cf82d3483bdf38734e6ff0fef6b80e7f8fd3cb5ea6792ffe222a599d97d1a29638970bf28ebf5bd1f877e8dcd9986d88f5c5e5379e74fe79ce83e20d2babba
 DIST postgresql-10.4.tar.bz2 20201838 BLAKE2B 6d1cdc44547740c8f9fbc2e989364640409c6d2a365568b75731277dd0fba473ce07e2ee27e8ebfad507a6ce0ab3d3a44156c0e3a069d96d320771d8a97ba82f SHA512 b7c0d2fdc724e2eb1cda9fc1eb01b47352bbe6ba6357b3e898b7f5990fd78499c8c68dcb3aa9bde7821d71b5882d8856131384e899f8055d89d51cdfdbc9e663
+DIST postgresql-11beta1.tar.bz2 20945387 BLAKE2B a99aff17a656da2250309f2652237c8df3a3aeed088250be6114964c103dec40d0c4cc60b048b2ffa1e9733aed8e9df2597d57cab58482512c42f25139dc3499 SHA512 fa4e9cf8293fecf384d98d3a5bbed208eda2e4dd8bf05a9922a74355daba74dde4dbe0cd42bea1de155f4fea3cdcd0d7621d7e315c1d5f49ce5ee794b01b9f6d
 DIST postgresql-9.3.22.tar.bz2 17022938 BLAKE2B 198705e438717d0d9e12c73e0c0e3eff0ba89ea50a1b183de70f065e13c153c164890fe56bc6ec13b0cb9617df4f66894c122eeddaf9303b9a02b8e08b19b085 SHA512 667ff496172626d2fe35c6795935fb07f4f7967a3b0631dd3b96278f8dc00b3d08794f091a5ab060a45d6f2a861e0f10f0e9660f9e343ab34eeabd693104c47f
 DIST postgresql-9.3.23.tar.bz2 17033683 BLAKE2B f02ad25f6b8755a9a57c3a6dcb63b78672e29473b061ad1616be2fb97fbfd83fe0dc9fc9fda66ac0231fb30fb13f9ef8975ba5a9701d83f33495bcf2c2651b4a SHA512 bb2d54312de728aa0379ea5bc6385036bbe69d3b7f85bbd78c210840eed19ace29840849caf38d0689e21130a0c94818a362b3927805d8eded53b68e240a52b0
 DIST postgresql-9.4.17.tar.bz2 17807762 BLAKE2B 7640c29a71c6aeff47d9b43dd1e4f52edac4295b646b34da3a0ed9c26a8a826061bfd892e9907b62f31b7f01ee3aaf437c88d79b84d1d786d608dcd088309ecf SHA512 9ac03d460e521dcd142ac463dd5bb0f3e3f47333367bf8d61499ec7e8d0129d338c6f111667d0006df0c8ced9ae8a337d4c1b40eb5f55e6bc8dd5a24dfd376f0
diff --git a/dev-db/postgresql/files/postgresql-11_beta1-no-server.patch b/dev-db/postgresql/files/postgresql-11_beta1-no-server.patch
new file mode 100644
index 000000000000..005a550f3cd7
--- /dev/null
+++ b/dev-db/postgresql/files/postgresql-11_beta1-no-server.patch
@@ -0,0 +1,148 @@
+diff -Naruw a/contrib/Makefile b/contrib/Makefile
+--- a/contrib/Makefile
++++ b/contrib/Makefile
+@@ -5,56 +5,9 @@
+ include $(top_builddir)/src/Makefile.global
+ 
+ SUBDIRS = \
+-		adminpack	\
+-		amcheck		\
+-		auth_delay	\
+-		auto_explain	\
+-		bloom		\
+-		btree_gin	\
+-		btree_gist	\
+-		citext		\
+-		cube		\
+-		dblink		\
+-		dict_int	\
+-		dict_xsyn	\
+-		earthdistance	\
+-		file_fdw	\
+-		fuzzystrmatch	\
+-		hstore		\
+-		intagg		\
+-		intarray	\
+-		isn		\
+-		lo		\
+-		ltree		\
+ 		oid2name	\
+-		pageinspect	\
+-		passwordcheck	\
+-		pg_buffercache	\
+-		pg_freespacemap \
+-		pg_prewarm	\
+-		pg_standby	\
+-		pg_stat_statements \
+-		pg_trgm		\
+-		pgcrypto	\
+-		pgrowlocks	\
+-		pgstattuple	\
+-		pg_visibility	\
+-		postgres_fdw	\
+-		seg		\
+-		spi		\
+-		tablefunc	\
+-		tcn		\
+-		test_decoding	\
+-		tsm_system_rows \
+-		tsm_system_time \
+-		unaccent	\
+ 		vacuumlo
+ 
+-ifeq ($(with_openssl),yes)
+-SUBDIRS += sslinfo
+-else
+-ALWAYS_SUBDIRS += sslinfo
+-endif
+ 
+ ifneq ($(with_uuid),no)
+ SUBDIRS += uuid-ossp
+diff -Naruw a/src/backend/Makefile b/src/backend/Makefile
+--- a/src/backend/Makefile
++++ b/src/backend/Makefile
+@@ -53,7 +53,7 @@
+ 
+ ##########################################################################
+ 
+-all: submake-libpgport submake-catalog-headers submake-utils-headers postgres $(POSTGRES_IMP)
++all: generated-headers
+ 
+ ifneq ($(PORTNAME), cygwin)
+ ifneq ($(PORTNAME), win32)
+@@ -192,24 +192,7 @@
+ 
+ ##########################################################################
+ 
+-install: all installdirs install-bin
+-ifeq ($(PORTNAME), cygwin)
+-ifeq ($(MAKE_DLL), true)
+-	$(INSTALL_DATA) libpostgres.a '$(DESTDIR)$(libdir)/libpostgres.a'
+-endif
+-endif
+-ifeq ($(PORTNAME), win32)
+-ifeq ($(MAKE_DLL), true)
+-	$(INSTALL_DATA) libpostgres.a '$(DESTDIR)$(libdir)/libpostgres.a'
+-endif
+-endif
+-	$(MAKE) -C catalog install-data
+-	$(MAKE) -C tsearch install-data
+-	$(MAKE) -C utils install-data
+-	$(INSTALL_DATA) $(srcdir)/libpq/pg_hba.conf.sample '$(DESTDIR)$(datadir)/pg_hba.conf.sample'
+-	$(INSTALL_DATA) $(srcdir)/libpq/pg_ident.conf.sample '$(DESTDIR)$(datadir)/pg_ident.conf.sample'
+-	$(INSTALL_DATA) $(srcdir)/utils/misc/postgresql.conf.sample '$(DESTDIR)$(datadir)/postgresql.conf.sample'
+-	$(INSTALL_DATA) $(srcdir)/access/transam/recovery.conf.sample '$(DESTDIR)$(datadir)/recovery.conf.sample'
++install:
+ 
+ ifeq ($(with_llvm), yes)
+ install-bin: install-postgres-bitcode
+diff -Naruw a/src/bin/Makefile b/src/bin/Makefile
+--- a/src/bin/Makefile
++++ b/src/bin/Makefile
+@@ -14,20 +14,8 @@
+ include $(top_builddir)/src/Makefile.global
+ 
+ SUBDIRS = \
+-	initdb \
+-	pg_archivecleanup \
+-	pg_basebackup \
+ 	pg_config \
+-	pg_controldata \
+-	pg_ctl \
+ 	pg_dump \
+-	pg_resetwal \
+-	pg_rewind \
+-	pg_test_fsync \
+-	pg_test_timing \
+-	pg_upgrade \
+-	pg_verify_checksums \
+-	pg_waldump \
+ 	pgbench \
+ 	psql \
+ 	scripts
+diff -Naruw a/src/Makefile b/src/Makefile
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -15,21 +15,12 @@
+ SUBDIRS = \
+ 	common \
+ 	port \
+-	timezone \
+ 	backend \
+-	backend/utils/mb/conversion_procs \
+-	backend/snowball \
+ 	include \
+ 	interfaces \
+-	backend/replication/libpqwalreceiver \
+-	backend/replication/pgoutput \
+ 	fe_utils \
+ 	bin \
+-	pl \
+-	makefiles \
+-	test/regress \
+-	test/isolation \
+-	test/perl
++	makefiles
+ 
+ ifeq ($(with_llvm), yes)
+ SUBDIRS += backend/jit/llvm
diff --git a/dev-db/postgresql/postgresql-11_beta1.ebuild b/dev-db/postgresql/postgresql-11_beta1.ebuild
new file mode 100644
index 000000000000..8c9760a046d5
--- /dev/null
+++ b/dev-db/postgresql/postgresql-11_beta1.ebuild
@@ -0,0 +1,449 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="6"
+
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
+
+PLOCALES="af cs de en es fa fr hr hu it ko nb pl pt_BR ro ru sk sl sv tr zh_CN
+		 zh_TW"
+
+inherit flag-o-matic l10n linux-info multilib pam prefix python-single-r1 \
+		systemd user versionator
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~ppc-macos ~x86-solaris"
+
+SLOT=$(get_major_version)
+
+MY_PV=${PV/_/}
+S="${WORKDIR}/${PN}-${MY_PV}"
+
+SRC_URI="mirror://postgresql/source/v${MY_PV}/postgresql-${MY_PV}.tar.bz2"
+
+LICENSE="POSTGRESQL GPL-2"
+DESCRIPTION="PostgreSQL RDBMS"
+HOMEPAGE="http://www.postgresql.org/"
+
+IUSE="doc kerberos kernel_linux ldap libressl nls pam perl python +readline
+	  selinux +server systemd ssl static-libs tcl threads uuid xml zlib"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+CDEPEND="
+>=app-eselect/eselect-postgresql-2.0
+sys-apps/less
+virtual/libintl
+kerberos? ( virtual/krb5 )
+ldap? ( net-nds/openldap )
+pam? ( virtual/pam )
+perl? ( >=dev-lang/perl-5.8:= )
+python? ( ${PYTHON_DEPS} )
+readline? ( sys-libs/readline:0= )
+server? ( systemd? ( sys-apps/systemd ) )
+ssl? (
+	!libressl? ( >=dev-libs/openssl-0.9.6-r1:0= )
+	libressl? ( dev-libs/libressl:= )
+)
+tcl? ( >=dev-lang/tcl-8:0= )
+xml? ( dev-libs/libxml2 dev-libs/libxslt )
+zlib? ( sys-libs/zlib )
+"
+
+# uuid flags -- depend on sys-apps/util-linux for Linux libcs, or if no
+# supported libc in use depend on dev-libs/ossp-uuid. For BSD systems,
+# the libc includes UUID functions.
+UTIL_LINUX_LIBC=( elibc_{glibc,uclibc,musl} )
+BSD_LIBC=( elibc_{Free,Net,Open}BSD )
+
+nest_usedep() {
+	local front back
+	while [[ ${#} -gt 1 ]]; do
+		front+="${1}? ( "
+		back+=" )"
+		shift
+	done
+	echo "${front}${1}${back}"
+}
+
+IUSE+=" ${UTIL_LINUX_LIBC[@]} ${BSD_LIBC[@]}"
+CDEPEND+="
+uuid? (
+	${UTIL_LINUX_LIBC[@]/%/? ( sys-apps/util-linux )}
+	$(nest_usedep ${UTIL_LINUX_LIBC[@]/#/!} ${BSD_LIBC[@]/#/!} dev-libs/ossp-uuid)
+)"
+
+DEPEND="${CDEPEND}
+!!<sys-apps/sandbox-2.0
+sys-devel/bison
+sys-devel/flex
+nls? ( sys-devel/gettext )
+xml? ( virtual/pkgconfig )
+"
+
+RDEPEND="${CDEPEND}
+!dev-db/postgresql-docs:${SLOT}
+!dev-db/postgresql-base:${SLOT}
+!dev-db/postgresql-server:${SLOT}
+selinux? ( sec-policy/selinux-postgresql )
+"
+
+pkg_setup() {
+	use server && CONFIG_CHECK="~SYSVIPC" linux-info_pkg_setup
+
+	enewgroup postgres 70
+	enewuser postgres 70 /bin/sh /var/lib/postgresql postgres
+
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	# Set proper run directory
+	sed "s|\(PGSOCKET_DIR\s\+\)\"/tmp\"|\1\"${EPREFIX}/run/postgresql\"|" \
+		-i src/include/pg_config_manual.h || die
+
+	# Rely on $PATH being in the proper order so that the correct
+	# install program is used for modules utilizing PGXS in both
+	# hardened and non-hardened environments. (Bug #528786)
+	sed 's/@install_bin@/install -c/' -i src/Makefile.global.in || die
+
+	use server || eapply "${FILESDIR}/${PN}-11_beta1-no-server.patch"
+
+	if use pam ; then
+		sed "s/\(#define PGSQL_PAM_SERVICE \"postgresql\)/\1-${SLOT}/" \
+			-i src/backend/libpq/auth.c || \
+			die 'PGSQL_PAM_SERVICE rename failed.'
+	fi
+
+	eapply_user
+}
+
+src_configure() {
+	case ${CHOST} in
+		*-darwin*|*-solaris*)
+			use nls && append-libs intl
+			;;
+	esac
+
+	export LDFLAGS_SL="${LDFLAGS}"
+	export LDFLAGS_EX="${LDFLAGS}"
+
+	local PO="${EPREFIX%/}"
+
+	local i uuid_config=""
+	if use uuid; then
+		for i in ${UTIL_LINUX_LIBC[@]}; do
+			use ${i} && uuid_config="--with-uuid=e2fs"
+		done
+		for i in ${BSD_LIBC[@]}; do
+			use ${i} && uuid_config="--with-uuid=bsd"
+		done
+		[[ -z $uuid_config ]] && uuid_config="--with-uuid=ossp"
+	fi
+
+	econf \
+		--prefix="${PO}/usr/$(get_libdir)/postgresql-${SLOT}" \
+		--datadir="${PO}/usr/share/postgresql-${SLOT}" \
+		--docdir="${PO}/usr/share/doc/${PF}" \
+		--includedir="${PO}/usr/include/postgresql-${SLOT}" \
+		--mandir="${PO}/usr/share/postgresql-${SLOT}/man" \
+		--sysconfdir="${PO}/etc/postgresql-${SLOT}" \
+		--with-system-tzdata="${PO}/usr/share/zoneinfo" \
+		$(use_enable !alpha spinlocks) \
+		$(use_enable threads thread-safety) \
+		$(use_with kerberos gssapi) \
+		$(use_with ldap) \
+		$(use_with pam) \
+		$(use_with perl) \
+		$(use_with python) \
+		$(use_with readline) \
+		$(use_with ssl openssl) \
+		$(usex server "$(use_with systemd)" '--without-systemd') \
+		$(use_with tcl) \
+		${uuid_config} \
+		$(use_with xml libxml) \
+		$(use_with xml libxslt) \
+		$(use_with zlib) \
+		$(use_enable nls nls "'$(l10n_get_locales)'")
+}
+
+src_compile() {
+	emake
+	emake -C contrib
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+	emake DESTDIR="${D}" install -C contrib
+
+	dodoc README HISTORY doc/{TODO,bug.template}
+
+	# man pages are already built, but if we have the target make them,
+	# they'll be generated from source before being installed so we
+	# manually install man pages.
+	# We use ${SLOT} instead of doman for postgresql.eselect
+	insinto /usr/share/postgresql-${SLOT}/man/
+	doins -r doc/src/sgml/man{1,3,7}
+	if ! use server; then
+		# Remove man pages for non-existent binaries
+		serverman=(
+			initdb
+			pg_{archivecleanup,controldata,ctl,resetwal,rewind,standby}
+			pg_{test_{fsync,timing},upgrade,waldump}
+			post{gres,master}
+		)
+		for m in ${serverman[@]} ; do
+			rm "${ED}/usr/share/postgresql-${SLOT}/man/man1/${m}.1"
+		done
+	fi
+	docompress /usr/share/postgresql-${SLOT}/man/man{1,3,7}
+
+	# Create slot specific man pages
+	local bn f mansec slotted_name
+	for mansec in 1 3 7 ; do
+		local rel_manpath="../../postgresql-${SLOT}/man/man${mansec}"
+
+		mkdir -p "${ED}"/usr/share/man/man${mansec} || die "making man dir"
+		pushd "${ED}"/usr/share/man/man${mansec} > /dev/null || die "pushd failed"
+
+		for f in "${ED}/usr/share/postgresql-${SLOT}/man/man${mansec}"/* ; do
+			bn=$(basename "${f}")
+			slotted_name=${bn%.${mansec}}${SLOT}.${mansec}
+			case ${bn} in
+				TABLE.7|WITH.7)
+					echo ".so ${rel_manpath}/SELECT.7" > ${slotted_name}
+					;;
+				*)
+					echo ".so ${rel_manpath}/${bn}" > ${slotted_name}
+					;;
+			esac
+		done
+
+		popd > /dev/null
+	done
+
+	insinto /etc/postgresql-${SLOT}
+	newins src/bin/psql/psqlrc.sample psqlrc
+
+	use static-libs || find "${ED}" -name '*.a' -delete
+
+	local f bn
+	for f in $(find "${ED}/usr/$(get_libdir)/postgresql-${SLOT}/bin" \
+					-mindepth 1 -maxdepth 1)
+	do
+		bn=$(basename "${f}")
+		# Temporarily tack on tmp to workaround a file collision
+		# issue. This is only necessary for 9.7 and earlier. 10 never
+		# had this issue.
+		dosym "../$(get_libdir)/postgresql-${SLOT}/bin/${bn}" \
+			  "/usr/bin/${bn}${SLOT/.}"
+	done
+
+	if use doc ; then
+		docinto html
+		dodoc doc/src/sgml/html/*
+	fi
+
+	if use server; then
+		sed -e "s|@SLOT@|${SLOT}|g" -e "s|@LIBDIR@|$(get_libdir)|g" \
+			"${FILESDIR}/${PN}.confd-9.3" | newconfd - ${PN}-${SLOT}
+
+		sed -e "s|@SLOT@|${SLOT}|g" -e "s|@LIBDIR@|$(get_libdir)|g" \
+			"${FILESDIR}/${PN}.init-9.3-r1" | newinitd - ${PN}-${SLOT}
+
+		if use systemd; then
+			sed -e "s|@SLOT@|${SLOT}|g" -e "s|@LIBDIR@|$(get_libdir)|g" \
+				"${FILESDIR}/${PN}.service-9.6-r1" | \
+				systemd_newunit - ${PN}-${SLOT}.service
+			newbin "${FILESDIR}"/${PN}-check-db-dir ${PN}-${SLOT}-check-db-dir
+			systemd_newtmpfilesd "${FILESDIR}"/${PN}.tmpfiles ${PN}-${SLOT}.conf
+		fi
+
+		use pam && pamd_mimic system-auth ${PN}-${SLOT} auth account session
+
+		if use prefix ; then
+			keepdir /run/postgresql
+			fperms 1775 /run/postgresql
+		fi
+	fi
+}
+
+pkg_postinst() {
+	use server && use systemd && systemd_tmpfiles_create ${PN}-${SLOT}.conf
+	postgresql-config update
+
+	elog "If you need a global psqlrc-file, you can place it in:"
+	elog "    ${EROOT%/}/etc/postgresql-${SLOT}/"
+
+	if use server ; then
+		elog
+		elog "Gentoo specific documentation:"
+		elog "https://wiki.gentoo.org/wiki/PostgreSQL"
+		elog
+		elog "Official documentation:"
+		elog "http://www.postgresql.org/docs/${SLOT}/static/index.html"
+		elog
+		elog "The default location of the Unix-domain socket is:"
+		elog "    ${EROOT%/}/run/postgresql/"
+		elog
+		elog "Before initializing the database, you may want to edit PG_INITDB_OPTS"
+		elog "so that it contains your preferred locale in:"
+		elog "    ${EROOT%/}/etc/conf.d/postgresql-${SLOT}"
+		elog
+		elog "Then, execute the following command to setup the initial database"
+		elog "environment:"
+		elog "    emerge --config =${CATEGORY}/${PF}"
+	fi
+}
+
+pkg_prerm() {
+	if use server && [[ -z ${REPLACED_BY_VERSION} ]] ; then
+		ewarn "Have you dumped and/or migrated the ${SLOT} database cluster?"
+		ewarn "\thttps://wiki.gentoo.org/wiki/PostgreSQL/QuickStart#Migrating_PostgreSQL"
+
+		ebegin "Resuming removal in 10 seconds (Control-C to cancel)"
+		sleep 10
+		eend 0
+	fi
+}
+
+pkg_postrm() {
+	postgresql-config update
+}
+
+pkg_config() {
+	use server || die "USE flag 'server' not enabled. Nothing to configure."
+
+	[[ -f "${EROOT%/}/etc/conf.d/postgresql-${SLOT}" ]] \
+		&& source "${EROOT%/}/etc/conf.d/postgresql-${SLOT}"
+	[[ -z "${PGDATA}" ]] && PGDATA="${EROOT%/}/etc/postgresql-${SLOT}/"
+	[[ -z "${DATA_DIR}" ]] \
+		&& DATA_DIR="${EROOT%/}/var/lib/postgresql/${SLOT}/data"
+
+	# environment.bz2 may not contain the same locale as the current system
+	# locale. Unset and source from the current system locale.
+	if [ -f "${EROOT%/}/etc/env.d/02locale" ]; then
+		unset LANG
+		unset LC_CTYPE
+		unset LC_NUMERIC
+		unset LC_TIME
+		unset LC_COLLATE
+		unset LC_MONETARY
+		unset LC_MESSAGES
+		unset LC_ALL
+		source "${EROOT%/}/etc/env.d/02locale"
+		[ -n "${LANG}" ] && export LANG
+		[ -n "${LC_CTYPE}" ] && export LC_CTYPE
+		[ -n "${LC_NUMERIC}" ] && export LC_NUMERIC
+		[ -n "${LC_TIME}" ] && export LC_TIME
+		[ -n "${LC_COLLATE}" ] && export LC_COLLATE
+		[ -n "${LC_MONETARY}" ] && export LC_MONETARY
+		[ -n "${LC_MESSAGES}" ] && export LC_MESSAGES
+		[ -n "${LC_ALL}" ] && export LC_ALL
+	fi
+
+	einfo "You can modify the paths and options passed to initdb by editing:"
+	einfo "    ${EROOT%/}/etc/conf.d/postgresql-${SLOT}"
+	einfo
+	einfo "Information on options that can be passed to initdb are found at:"
+	einfo "    http://www.postgresql.org/docs/${SLOT}/static/creating-cluster.html"
+	einfo "    http://www.postgresql.org/docs/${SLOT}/static/app-initdb.html"
+	einfo
+	einfo "PG_INITDB_OPTS is currently set to:"
+	if [[ -z "${PG_INITDB_OPTS}" ]] ; then
+		einfo "    (none)"
+	else
+		einfo "    ${PG_INITDB_OPTS}"
+	fi
+	einfo
+	einfo "Configuration files will be installed to:"
+	einfo "    ${PGDATA}"
+	einfo
+	einfo "The database cluster will be created in:"
+	einfo "    ${DATA_DIR}"
+	einfo
+
+	ebegin "Continuing initialization in 5 seconds (Control-C to cancel)"
+	sleep 5
+	eend 0
+
+	if [ -n "$(ls -A ${DATA_DIR} 2> /dev/null)" ] ; then
+		eerror "The given directory, '${DATA_DIR}', is not empty."
+		eerror "Modify DATA_DIR to point to an empty directory."
+		die "${DATA_DIR} is not empty."
+	fi
+
+	einfo "Creating the data directory ..."
+	if [[ ${EUID} == 0 ]] ; then
+		mkdir -p "${DATA_DIR}"
+		chown -Rf postgres:postgres "${DATA_DIR}"
+		chmod 0700 "${DATA_DIR}"
+	fi
+
+	einfo "Initializing the database ..."
+
+	if [[ ${EUID} == 0 ]] ; then
+		su postgres -c "${EROOT%/}/usr/$(get_libdir)/postgresql-${SLOT}/bin/initdb -D \"${DATA_DIR}\" ${PG_INITDB_OPTS}"
+	else
+		"${EROOT%/}"/usr/$(get_libdir)/postgresql-${SLOT}/bin/initdb -U postgres -D "${DATA_DIR}" ${PG_INITDB_OPTS}
+	fi
+
+	if [[ "${DATA_DIR%/}" != "${PGDATA%/}" ]] ; then
+		mv "${DATA_DIR%/}"/{pg_{hba,ident},postgresql}.conf "${PGDATA}"
+		ln -s "${PGDATA%/}"/{pg_{hba,ident},postgresql}.conf "${DATA_DIR%/}"
+	fi
+
+	# unix_socket_directory has no effect in postgresql.conf as it's
+	# overridden in the initscript
+	sed '/^#unix_socket_directories/,+1d' -i "${PGDATA%/}"/postgresql.conf
+
+	cat <<- EOF >> "${PGDATA%/}"/postgresql.conf
+		# This is here because of https://bugs.gentoo.org/show_bug.cgi?id=518522
+		# On the off-chance that you might need to work with UTF-8 encoded
+		# characters in PL/Perl
+		plperl.on_init = 'use utf8; use re; package utf8; require "utf8_heavy.pl";'
+	EOF
+
+	einfo "The autovacuum function, which was in contrib, has been moved to the main"
+	einfo "PostgreSQL functions starting with 8.1, and starting with 8.4 is now enabled"
+	einfo "by default. You can disable it in the cluster's:"
+	einfo "    ${PGDATA%/}/postgresql.conf"
+	einfo
+	if ! use systemd; then
+		einfo "The PostgreSQL server, by default, will log events to:"
+		einfo "    ${DATA_DIR%/}/postmaster.log"
+		einfo
+	fi
+	if use prefix ; then
+		einfo "The location of the configuration files have moved to:"
+		einfo "    ${PGDATA}"
+		einfo "To start the server:"
+		einfo "    pg_ctl start -D ${DATA_DIR} -o '-D ${PGDATA} --data-directory=${DATA_DIR}'"
+		einfo "To stop:"
+		einfo "    pg_ctl stop -D ${DATA_DIR}"
+		einfo
+		einfo "Or move the configuration files back:"
+		einfo "mv ${PGDATA}*.conf ${DATA_DIR}"
+	elif use systemd; then
+		einfo "You should use the 'postgresql-${SLOT}.service' unit to run PostgreSQL"
+		einfo "instead of 'pg_ctl'."
+	else
+		einfo "You should use the '${EROOT%/}/etc/init.d/postgresql-${SLOT}' script to run PostgreSQL"
+		einfo "instead of 'pg_ctl'."
+	fi
+}
+
+src_test() {
+	if use server && [[ ${UID} -ne 0 ]] ; then
+		emake check
+
+		einfo "If you think other tests besides the regression tests are necessary, please"
+		einfo "submit a bug including a patch for this ebuild to enable them."
+	else
+		use server || \
+			ewarn 'Tests cannot be run without the "server" use flag enabled.'
+		[[ ${UID} -eq 0 ]] || \
+			ewarn 'Tests cannot be run as root. Enable "userpriv" in FEATURES.'
+
+		ewarn 'Skipping.'
+	fi
+}