add dev-db/postgres with valgrind support

10 files changed, 1107 insertions, 0 deletions

diff --git a/dev-db/postgresql/Manifest b/dev-db/postgresql/Manifest
new file mode 100644
index 0000000..815e260
--- /dev/null
+++ b/dev-db/postgresql/Manifest
@@ -0,0 +1,10 @@
+AUX pg_ctl-exit-status.patch 283 SHA256 bfa7d6cd233ebb0a3e0a1c818433fb6c7d03282752c62d88af295d683e447937 SHA512 3f0c9187e315a5dde86b2c99d108f702416a69aceda4b00ed0fa5b6d93b883a1e1a38640cb091282a3a8441b5f7264e28d755667fd3395e6c34ad060b107d813 WHIRLPOOL 95f669116d56c7423385f07302106c950a0b1c5050dc4ab5650066d935be09b954cdc8b8fb7ce97c8f90f89a49063405dca4b79b433c5856a56c7e44362123ad
+AUX postgresql-9.4-no-server.patch 4345 SHA256 3f4a5f26a56ed2e7a2aa6bcf35a2dd2d9e4ca7c20951fadd339969c1edcaecf5 SHA512 f7860f9826c27faa40db66796e644e83c2036698679075f131bad437a0cdf19b1478dbeb216175960d752e92cb2ab5757668dfcb24885ff6d8445226eb3d316e WHIRLPOOL 4386c97ca5be6860da4daa1656d0543427f1f22dae2bf47ac1b7760664b515dccff1ed43d51560ee0081dd2ea3917d25ad05245f5a2dcd45434a01d13d96942c
+AUX postgresql-9.4.10-no-server.patch 4356 SHA256 c163e530aec0bce6966c9310084caba06c27aa3db3187fd1ae74de68f67cc37c SHA512 1abfb624b01b925a834c1c4f292246fd676cb7f2241a4e26bf52ce9b8c4dc2e4beeb4eea326c44f758d45034d5f18370280a8b18114bffaba1841e9ddac45174 WHIRLPOOL 384a411d715f806a6eb0c8b8ddc2f4a3420f3886267d1e35297505215d80dbb2d01725c9ee2924f56f793339173d43a8d42b84a7bfc33ecf1c5ca61cbc4b07b9
+AUX postgresql-check-db-dir 1013 SHA256 bd39dc7d112c42330afb94abff0739afe5b02268fff7c89f60306f6e7c22956f SHA512 2f34ee0cb6a889500ccfca7621ada6ee1bb06dc146f3c556938152dd3d7c0312266bb4db5f4099838d93ade26e2b8866dfddb3576cb5a737431ea2befd0cec6f WHIRLPOOL 7e7cbcd2caa2ebc97e96fa50a340b44b8abf3d1cfefeaa5676ac78860735719f27a98b1ded02108d349e75db4b533bc4fb31402cff7e3cbe1e2651a1c43781a3
+AUX postgresql.confd 2202 SHA256 57c1ad0b14e8458024c713dd8cc2390023b95c27ba4cbd637333b1020f11f398 SHA512 ad4e66196f70d543d396ae72db6b0beb2cf8861f612dceaa1a1333b139475262e84bcf40774155254ed1cda7ada830d76f60b27982d0cb840360cc13fbbcecbc WHIRLPOOL aa012a5f302dccb362e54b6fea1ae6193330cc41c632b132c890f8a578f6f97a7ee9773057ea607b4f4914c97cd845dd4778c1bc29ea62b5ee1ff0e5c56f2211
+AUX postgresql.init 4162 SHA256 031f010ca5f70ce7b763c7d1f1adf13fce1c09dcd0afcefa057dd1b3bff45063 SHA512 e0052fda5d71b9ba06ad7a4517c7bb2d6bb186acf3686095d7217b63e4f5b45f21e3f90c1ac9b0238143d458081eedc36167af6abefe95e197c31f9e429d87a8 WHIRLPOOL 43db9eeef47aa3457e4c455e550e779537531b30714cadd584df3ad137ac6dea4d25344bb811a2f46a5836636b012628110062d600b5b74ea091a07b780900d9
+AUX postgresql.service 1768 SHA256 a5882f4f4b8d391a1226c5dc514df83342107c94880e32eaf174d152f280de88 SHA512 92c60a21ac87a298742d0aa0f4180218cebfa5644762c32a27b1314d92a581eb4f6cbcf41b20f29509c6eec9f6f236a57d2c944aa1eca35d7f8d29e2865b47d7 WHIRLPOOL 5f58b28a903311b4b59452d44c1cec3dab792bbb59b73eb5ae3926f64f45a5926bbdc7a17f460ea66256c940aefa560c89ffa49999fedfff69f223a63bf33a03
+DIST postgresql-9.4.12.tar.bz2 17833119 SHA256 fca055481875d1c49e31c28443f56472a1474b3fbe25b7ae64440c6118f82e64 SHA512 69951f9e66069aad1049a0ea9fdcd7bf2f84b42e7c6e0f761d78ab22131a39cf56448ef0ddc28170b66970bf53edf2d2355530fcfc0a2dca92b66d69686b7ecb WHIRLPOOL ca023aab29d7993e236c52df58d6fae6f9bd1649cf20f1e1b118ff232dc41674001d3dc9bc945e3f9dd61779dde27cb93265b89d3615e47f49ea46751d8e97c3
+EBUILD postgresql-9.4.12-r2.ebuild 14403 SHA256 1bb4e19961242b2b55af8812ca3cf4c20ebf30a21a72870eb430b153a8c57be8 SHA512 ede049d41e84f099816a38ea00d973671f029512637aa818dd6bd06e6ee44017723e5be7ddc569ed39eefff99bc59e80ce44fd5e3db96d00ce7683fec9573ee3 WHIRLPOOL c802f5ba1930618515975faa6550ff069980855b8a80c2488cae5f832f065ae59e4556495b51a379cc72d69259e13fb6320f12a3c4b4578f83f0359e0baebc1f
+MISC metadata.xml 751 SHA256 97274deca46bb3ef708b8fe348946d9119220d8ba34bf90c0044675a00eeb5f2 SHA512 726f30ec991194427b2dbcdf650778dbe0f169cb305d569918404d403deef397aef7ec3f1a5269c15f7ec7fc5506dc534203323379f1d0acc475eeb8d75d0cf1 WHIRLPOOL 8372aaaaa2044be729eaa5d2e620dff368f16bacd450a48b048338a51f1500fc85fe5865d68f3e06b783732e823566b6dc7b7bc4f6149893cda8e452daefc331
diff --git a/dev-db/postgresql/files/pg_ctl-exit-status.patch b/dev-db/postgresql/files/pg_ctl-exit-status.patch
new file mode 100644
index 0000000..bbbd449
--- /dev/null
+++ b/dev-db/postgresql/files/pg_ctl-exit-status.patch
@@ -0,0 +1,12 @@
+diff -Naur a/src/bin/pg_ctl/pg_ctl.c b/src/bin/pg_ctl/pg_ctl.c
+--- a/src/bin/pg_ctl/pg_ctl.c	2011-04-14 23:18:15 -0400
++++ b/src/bin/pg_ctl/pg_ctl.c	2011-08-01 19:44:54 -0400
+@@ -975,7 +975,7 @@
+ 		}
+ 	}
+ 	printf(_("%s: no server running\n"), progname);
+-	exit(1);
++	exit(3);
+ }
+ 
+ 
diff --git a/dev-db/postgresql/files/postgresql-9.4-no-server.patch b/dev-db/postgresql/files/postgresql-9.4-no-server.patch
new file mode 100644
index 0000000..c46146e
--- /dev/null
+++ b/dev-db/postgresql/files/postgresql-9.4-no-server.patch
@@ -0,0 +1,151 @@
+diff -Naur a/contrib/Makefile b/contrib/Makefile
+--- a/contrib/Makefile	2013-05-06 20:57:06.000000000 +0000
++++ b/contrib/Makefile	2013-06-09 01:48:22.351874929 +0000
+@@ -5,64 +5,10 @@
+ include $(top_builddir)/src/Makefile.global
+ 
+ SUBDIRS = \
+-		adminpack	\
+-		auth_delay	\
+-		auto_explain	\
+-		btree_gin	\
+-		btree_gist	\
+-		chkpass		\
+-		citext		\
+-		cube		\
+-		dblink		\
+-		dict_int	\
+-		dict_xsyn	\
+-		dummy_seclabel	\
+-		earthdistance	\
+-		file_fdw	\
+-		fuzzystrmatch	\
+-		hstore		\
+-		intagg		\
+-		intarray	\
+-		isn		\
+-		lo		\
+-		ltree		\
+ 		oid2name	\
+-		pageinspect	\
+-		passwordcheck	\
+-		pg_archivecleanup \
+-		pg_buffercache	\
+-		pg_freespacemap \
+-		pg_prewarm	\
+-		pg_standby	\
+-		pg_stat_statements \
+-		pg_test_fsync	\
+-		pg_test_timing	\
+-		pg_trgm		\
+-		pg_upgrade	\
+-		pg_upgrade_support \
+ 		pgbench		\
+-		pgcrypto	\
+-		pgrowlocks	\
+-		pgstattuple	\
+-		pg_xlogdump	\
+-		postgres_fdw	\
+-		seg		\
+-		spi		\
+-		tablefunc	\
+-		tcn		\
+-		test_decoding	\
+-		test_parser	\
+-		test_shm_mq	\
+-		tsearch2	\
+-		unaccent	\
+-		vacuumlo	\
+-		worker_spi
++		vacuumlo
+ 
+-ifeq ($(with_openssl),yes)
+-SUBDIRS += sslinfo
+-else
+-ALWAYS_SUBDIRS += sslinfo
+-endif
+ 
+ ifeq ($(with_ossp_uuid),yes)
+ SUBDIRS += uuid-ossp
+diff -Naur a/src/backend/Makefile b/src/backend/Makefile
+--- a/src/backend/Makefile	2013-05-06 20:57:06.000000000 +0000
++++ b/src/backend/Makefile	2013-06-09 01:50:19.655864258 +0000
+@@ -47,7 +47,7 @@
+ 
+ ##########################################################################
+ 
+-all: submake-libpgport submake-schemapg postgres $(POSTGRES_IMP)
++all: someheaders
+ 
+ ifneq ($(PORTNAME), cygwin)
+ ifneq ($(PORTNAME), win32)
+@@ -116,7 +116,7 @@
+ endif # aix
+ 
+ # Update the commonly used headers before building the subdirectories
+-$(SUBDIRS:%=%-recursive): $(top_builddir)/src/include/parser/gram.h $(top_builddir)/src/include/catalog/schemapg.h $(top_builddir)/src/include/utils/fmgroids.h $(top_builddir)/src/include/utils/errcodes.h $(top_builddir)/src/include/utils/probes.h
++someheaders $(SUBDIRS:%=%-recursive): $(top_builddir)/src/include/parser/gram.h $(top_builddir)/src/include/catalog/schemapg.h $(top_builddir)/src/include/utils/fmgroids.h $(top_builddir)/src/include/utils/errcodes.h $(top_builddir)/src/include/utils/probes.h
+ 
+ # run this unconditionally to avoid needing to know its dependencies here:
+ submake-schemapg:
+@@ -209,23 +209,8 @@
+ 
+ ##########################################################################
+ 
+-install: all installdirs install-bin
+-ifeq ($(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
+-	$(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:
++
+ 
+ install-bin: postgres $(POSTGRES_IMP) installdirs
+ 	$(INSTALL_PROGRAM) postgres$(X) '$(DESTDIR)$(bindir)/postgres$(X)'
+diff -Naur a/src/bin/Makefile b/src/bin/Makefile
+--- a/src/bin/Makefile	2013-05-06 20:57:06.000000000 +0000
++++ b/src/bin/Makefile	2013-06-09 01:51:56.143824442 +0000
+@@ -13,8 +13,7 @@
+ top_builddir = ../..
+ include $(top_builddir)/src/Makefile.global
+ 
+-SUBDIRS = initdb pg_ctl pg_dump \
+-	psql scripts pg_config pg_controldata pg_resetxlog pg_basebackup
++SUBDIRS = pg_dump psql scripts pg_config
+ 
+ ifeq ($(PORTNAME), win32)
+ SUBDIRS += pgevent
+diff -Naur a/src/Makefile b/src/Makefile
+--- a/src/Makefile	2013-05-06 20:57:06.000000000 +0000
++++ b/src/Makefile	2013-06-09 01:54:30.479704228 +0000
+@@ -15,17 +15,11 @@
+ SUBDIRS = \
+ 	common \
+ 	port \
+-	timezone \
+ 	backend \
+-	backend/utils/mb/conversion_procs \
+-	backend/snowball \
+ 	include \
+ 	interfaces \
+-	backend/replication/libpqwalreceiver \
+ 	bin \
+-	pl \
+-	makefiles \
+-	test/regress
++	makefiles
+ 
+ # There are too many interdependencies between the subdirectories, so
+ # don't attempt parallel make here.
diff --git a/dev-db/postgresql/files/postgresql-9.4.10-no-server.patch b/dev-db/postgresql/files/postgresql-9.4.10-no-server.patch
new file mode 100644
index 0000000..81fc383
--- /dev/null
+++ b/dev-db/postgresql/files/postgresql-9.4.10-no-server.patch
@@ -0,0 +1,151 @@
+diff -Naruw a/contrib/Makefile b/contrib/Makefile
+--- a/contrib/Makefile	2016-10-24 16:12:53.000000000 -0400
++++ b/contrib/Makefile	2016-10-27 13:38:23.361545396 -0400
+@@ -5,64 +5,10 @@
+ include $(top_builddir)/src/Makefile.global
+ 
+ SUBDIRS = \
+-		adminpack	\
+-		auth_delay	\
+-		auto_explain	\
+-		btree_gin	\
+-		btree_gist	\
+-		chkpass		\
+-		citext		\
+-		cube		\
+-		dblink		\
+-		dict_int	\
+-		dict_xsyn	\
+-		dummy_seclabel	\
+-		earthdistance	\
+-		file_fdw	\
+-		fuzzystrmatch	\
+-		hstore		\
+-		intagg		\
+-		intarray	\
+-		isn		\
+-		lo		\
+-		ltree		\
+ 		oid2name	\
+-		pageinspect	\
+-		passwordcheck	\
+-		pg_archivecleanup \
+-		pg_buffercache	\
+-		pg_freespacemap \
+-		pg_prewarm	\
+-		pg_standby	\
+-		pg_stat_statements \
+-		pg_test_fsync	\
+-		pg_test_timing	\
+-		pg_trgm		\
+-		pg_upgrade	\
+-		pg_upgrade_support \
+ 		pgbench		\
+-		pgcrypto	\
+-		pgrowlocks	\
+-		pgstattuple	\
+-		pg_xlogdump	\
+-		postgres_fdw	\
+-		seg		\
+-		spi		\
+-		tablefunc	\
+-		tcn		\
+-		test_decoding	\
+-		test_parser	\
+-		test_shm_mq	\
+-		tsearch2	\
+-		unaccent	\
+-		vacuumlo	\
+-		worker_spi
++		vacuumlo
+ 
+-ifeq ($(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	2016-10-24 16:12:53.000000000 -0400
++++ b/src/backend/Makefile	2016-10-27 14:04:47.617000374 -0400
+@@ -47,7 +47,7 @@
+ 
+ ##########################################################################
+ 
+-all: submake-libpgport submake-schemapg postgres $(POSTGRES_IMP)
++all: someheaders
+ 
+ ifneq ($(PORTNAME), cygwin)
+ ifneq ($(PORTNAME), win32)
+@@ -106,7 +106,7 @@
+ endif # aix
+ 
+ # Update the commonly used headers before building the subdirectories
+-$(SUBDIRS:%=%-recursive): $(top_builddir)/src/include/parser/gram.h $(top_builddir)/src/include/catalog/schemapg.h $(top_builddir)/src/include/utils/fmgroids.h $(top_builddir)/src/include/utils/errcodes.h $(top_builddir)/src/include/utils/probes.h
++someheaders $(SUBDIRS:%=%-recursive): $(top_builddir)/src/include/parser/gram.h $(top_builddir)/src/include/catalog/schemapg.h $(top_builddir)/src/include/utils/fmgroids.h $(top_builddir)/src/include/utils/errcodes.h $(top_builddir)/src/include/utils/probes.h
+ 
+ # run this unconditionally to avoid needing to know its dependencies here:
+ submake-schemapg:
+@@ -199,23 +199,7 @@
+ 
+ ##########################################################################
+ 
+-install: all installdirs install-bin
+-ifeq ($(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
+-	$(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:
+ 
+ install-bin: postgres $(POSTGRES_IMP) installdirs
+ 	$(INSTALL_PROGRAM) postgres$(X) '$(DESTDIR)$(bindir)/postgres$(X)'
+diff -Naruw a/src/bin/Makefile b/src/bin/Makefile
+--- a/src/bin/Makefile	2016-10-24 16:12:53.000000000 -0400
++++ b/src/bin/Makefile	2016-10-27 13:41:34.443930143 -0400
+@@ -13,8 +13,7 @@
+ top_builddir = ../..
+ include $(top_builddir)/src/Makefile.global
+ 
+-SUBDIRS = initdb pg_ctl pg_dump \
+-	psql scripts pg_config pg_controldata pg_resetxlog pg_basebackup
++SUBDIRS = pg_dump psql scripts pg_config
+ 
+ ifeq ($(PORTNAME), win32)
+ SUBDIRS += pgevent
+diff -Naruw a/src/Makefile b/src/Makefile
+--- a/src/Makefile	2016-10-24 16:12:53.000000000 -0400
++++ b/src/Makefile	2016-10-27 13:43:09.296792018 -0400
+@@ -15,18 +15,11 @@
+ SUBDIRS = \
+ 	common \
+ 	port \
+-	timezone \
+ 	backend \
+-	backend/utils/mb/conversion_procs \
+-	backend/snowball \
+ 	include \
+ 	interfaces \
+-	backend/replication/libpqwalreceiver \
+ 	bin \
+-	pl \
+-	makefiles \
+-	test/regress \
+-	test/perl
++	makefiles
+ 
+ # There are too many interdependencies between the subdirectories, so
+ # don't attempt parallel make here.
diff --git a/dev-db/postgresql/files/postgresql-check-db-dir b/dev-db/postgresql/files/postgresql-check-db-dir
new file mode 100644
index 0000000..7f89919
--- /dev/null
+++ b/dev-db/postgresql/files/postgresql-check-db-dir
@@ -0,0 +1,35 @@
+#!/bin/sh
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+eerror() {
+    echo "$@" >&2
+}
+
+# Check that DATA_DIR has been set
+if [ -z ${DATA_DIR} ] ; then
+    eerror "DATA_DIR not set"
+    exit 1
+fi
+
+# Check that DATA_DIR exists
+if [ ! -d ${DATA_DIR} ] ; then
+    eerror "Directory not found: ${DATA_DIR}"
+    eerror "HINT: Ensure that DATA_DIR points to the right path."
+    eerror "HINT: Or perhaps you need to create the database cluster:"
+    eerror "    emerge --config dev-db/postgresql:@SLOT@"
+    exit 1
+fi
+
+# Check for the existence of PostgreSQL's config files, and set the
+# proper mode and ownership.
+# Only three files should be checked as potentially other files
+# may be in PGDATA that should not be touched.
+for file in postgresql pg_hba pg_ident ; do
+    file="${PGDATA%/}/${file}.conf"
+    if [ ! -f ${file} ] ; then
+        eerror "${file} not found"
+        eerror "HINT: mv ${DATA_DIR%/}/*.conf ${PGDATA}"
+        exit 1
+    fi
+done
diff --git a/dev-db/postgresql/files/postgresql.confd b/dev-db/postgresql/files/postgresql.confd
new file mode 100644
index 0000000..07b465d
--- /dev/null
+++ b/dev-db/postgresql/files/postgresql.confd
@@ -0,0 +1,58 @@
+# Which port and socket to bind PostgreSQL
+PGPORT="5432"
+
+# How long to wait for server to start in seconds
+START_TIMEOUT=10
+
+# NICE_QUIT ignores new connections and wait for clients to disconnect from
+# server before shutting down. NICE_TIMEOUT in seconds determines how long to
+# wait for this to succeed.
+NICE_TIMEOUT=60
+
+# Forecfully disconnect clients from server and shut down. This is performed
+# after NICE_QUIT. Terminated client connections have their open transactions
+# rolled back.
+# Set RUDE_QUIT to "NO" to disable. RUDE_TIMEOUT in seconds.
+RUDE_QUIT="YES"
+RUDE_TIMEOUT=30
+
+# If the server still fails to shutdown, you can force it to quit by setting
+# this to YES and a recover-run will execute on the next startup.
+# Set FORCE_QUIT to "YES" to enable. FORCE_TIMEOUT in seconds.
+FORCE_QUIT="NO"
+FORCE_TIMEOUT=2
+
+# Extra options to run postmaster with, e.g.:
+# -N is the maximal number of client connections
+# -B is the number of shared buffers and has to be at least 2x the value for -N
+# Please read the man-page to postmaster for more options. Many of these
+# options can be set directly in the configuration file.
+#PGOPTS="-N 512 -B 1024"
+
+# Pass extra environment variables. If you have to export environment variables
+# for the database process, this can be done here.
+# Don't forget to escape quotes.
+#PG_EXTRA_ENV="PGPASSFILE=\"/path/to/.pgpass\""
+
+##############################################################################
+#
+# The following values should not be arbitrarily changed.
+#
+# `emerge --config dev-db/postgresql:@SLOT@' uses these values to
+# determine where to create the data directory, where to place the
+# configuration files, and any additional options to pass to initdb.
+#
+# The initscript also uses these variables to inform PostgreSQL where to find
+# its data directory and configuration files.
+#
+##############################################################################
+
+# Location of configuration files
+PGDATA="/etc/postgresql-@SLOT@/"
+
+# Where the data directory is located/to be created
+DATA_DIR="/var/lib/postgresql/@SLOT@/data"
+
+# Additional options to pass to initdb.
+# See `man initdb' for available options.
+PG_INITDB_OPTS="--encoding=UTF8"
diff --git a/dev-db/postgresql/files/postgresql.init b/dev-db/postgresql/files/postgresql.init
new file mode 100644
index 0000000..35dd316
--- /dev/null
+++ b/dev-db/postgresql/files/postgresql.init
@@ -0,0 +1,137 @@
+#!/sbin/openrc-run
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+extra_started_commands="reload"
+
+get_config() {
+    [ -f ${PGDATA%/}/postgresql.conf ] || return 1
+
+    eval echo $(sed -e 's:#.*::' ${PGDATA%/}/postgresql.conf \
+        | awk '$1 == "'$1'" { print ($2 == "=" ? $3 : $2) }')
+}
+
+depend() {
+    use net
+    provide postgresql
+
+    if [ "$(get_config log_destination)" = "syslog" ]; then
+        use logger
+    fi
+}
+
+configured_port=$(get_config port)
+: ${configured_port:=${PGPORT}}
+socket_path=$(get_config unix_socket_directory)
+: ${socket_path:=/run/postgresql}
+
+checkconfig() {
+    # Check that DATA_DIR has been set
+    if [ -z ${DATA_DIR} ] ; then
+        eerror "DATA_DIR not set"
+        eerror "HINT: Perhaps you need to update /etc/conf.d/postgresql-@SLOT@"
+        return 1
+    fi
+
+    # Check that DATA_DIR exists
+    if [ ! -d ${DATA_DIR} ] ; then
+        eerror "Directory not found: ${DATA_DIR}"
+        eerror "HINT: Ensure that DATA_DIR points to the right path."
+        eerror "HINT: Or perhaps you need to create the database cluster:"
+        eerror "    emerge --config dev-db/postgresql:@SLOT@"
+        return 1
+    fi
+
+    # Check for the existence of PostgreSQL's config files, and set the
+    # proper mode and ownership.
+    # Only three files should be checked as potentially other files
+    # may be in PGDATA that should not be touched.
+    local file
+    for file in postgresql pg_hba pg_ident ; do
+        file="${PGDATA%/}/${file}.conf"
+        if [ -f ${file} ] ; then
+            checkpath -f -m 0600 -o postgres:postgres ${file}
+        else
+            eerror "${file} not found"
+            eerror "HINT: mv ${DATA_DIR%/}/*.conf ${PGDATA}"
+            return 1
+        fi
+    done
+
+    # Set the proper permission for the socket path and create it if
+    # it doesn't exist.
+    checkpath -d -m 1775 -o postgres:postgres ${socket_path}
+    if [ -e ${socket_path%/}/.s.PGSQL.${configured_port} ] ; then
+        eerror "Socket conflict."
+        eerror "A server is already listening on:"
+        eerror "    ${socket_path%/}/.s.PGSQL.${configured_port}"
+        eerror "HINT: Change PGPORT to listen on a different socket."
+        return 1
+    fi
+}
+
+start() {
+    checkconfig || return 1
+
+    ebegin "Starting PostgreSQL"
+
+    rm -f ${DATA_DIR%/}/postmaster.pid
+
+    local extraenv
+    local x
+    for x in ${PG_EXTRA_ENV} ; do
+        extraenv="${extraenv} --env ${x}"
+    done
+
+    start-stop-daemon --start \
+        --user postgres \
+        --env "PGPORT=${configured_port}" \
+        ${extraenv} \
+        --pidfile ${DATA_DIR%/}/postmaster.pid \
+        --exec /usr/@LIBDIR@/postgresql-@SLOT@/bin/pg_ctl \
+        -- start -s -w -t ${START_TIMEOUT} -l ${DATA_DIR%/}/postmaster.log \
+                 -D ${PGDATA} -o "--data-directory=${DATA_DIR} ${PGOPTS}"
+    local retval=$?
+
+    if [ $retval -ne 0 ] ; then
+        eerror "Check the log for a possible explanation of the above error. The log may be"
+        eerror "    ${DATA_DIR%/}/postmaster.log"
+        eerror "Or wherever you configured PostgreSQL @SLOT@ log messages to be sent."
+        eend $retval
+        return $retval
+    fi
+
+    eend $retval
+}
+
+stop() {
+    local seconds=$(( ${NICE_TIMEOUT} + ${RUDE_TIMEOUT} + ${FORCE_TIMEOUT} ))
+    ebegin "Stopping PostgreSQL (this can take up to ${seconds} seconds)"
+
+    local retval
+    local retries=SIGTERM/${NICE_TIMEOUT}
+
+    if [ "${RUDE_QUIT}" != "NO" ] ; then
+        einfo "RUDE_QUIT enabled."
+        retries="${retries}/SIGINT/${RUDE_TIMEOUT}"
+    fi
+    if [ "${FORCE_QUIT}" = "YES" ] ; then
+        einfo "FORCE_QUIT enabled."
+        ewarn "A recover-run might be executed on next startup."
+        retries="${retries}/SIGQUIT/${FORCE_TIMEOUT}"
+    fi
+
+    # Loops through nice, rude, and force quit in one go.
+    start-stop-daemon --stop \
+        --exec /usr/@LIBDIR@/postgresql-@SLOT@/bin/postgres \
+        --retry ${retries} \
+        --pidfile ${DATA_DIR%/}/postmaster.pid
+
+    eend
+}
+
+reload() {
+    ebegin "Reloading PostgreSQL configuration"
+    kill -HUP $(head -n1 ${DATA_DIR%/}/postmaster.pid)
+    eend $?
+}
diff --git a/dev-db/postgresql/files/postgresql.service b/dev-db/postgresql/files/postgresql.service
new file mode 100644
index 0000000..a607169
--- /dev/null
+++ b/dev-db/postgresql/files/postgresql.service
@@ -0,0 +1,55 @@
+# It's not recommended to modify this file in-place, because it will be
+# overwritten during package upgrades. If you want to customize, the
+# best way is to create file
+# "/etc/systemd/system/postgresql-@SLOT@.service.d/*.conf"
+# containing your changes
+
+# For example, if you want to change the server's port number to 5433,
+# create a file named
+# "/etc/systemd/system/postgresql-@SLOT@.service.d/port.conf"
+# containing:
+#       [Service]
+#       Environment=PGPORT=5433
+# This will override the setting appearing below.
+
+[Unit]
+Description=PostgreSQL database server
+After=network.target
+
+[Service]
+Type=forking
+
+User=postgres
+Group=postgres
+
+# Port number for server to listen on
+Environment=PGPORT=5432
+
+# Location of configuration files
+Environment=PGDATA=/etc/postgresql-@SLOT@
+
+# Where the data directory is located
+Environment=DATA_DIR=/var/lib/postgresql/@SLOT@/data
+
+# Where to send early-startup messages from the server (before the logging
+# options of postgresql.conf take effect)
+# This is normally controlled by the global default set by systemd
+# StandardOutput=syslog
+
+ExecStartPre=/usr/bin/postgresql-@SLOT@-check-db-dir
+ExecStart=/usr/@LIBDIR@/postgresql-@SLOT@/bin/pg_ctl start -D ${DATA_DIR} -s -l ${DATA_DIR}/postmaster.log -o "-p ${PGPORT} -D ${PGDATA} --data-directory=${DATA_DIR}" -w -t 300
+ExecStop=/usr/@LIBDIR@/postgresql-@SLOT@/bin/pg_ctl stop -D ${DATA_DIR} -s -m fast
+ExecReload=/usr/@LIBDIR@/postgresql-@SLOT@/bin/pg_ctl reload -D ${DATA_DIR} -s
+
+# Give a reasonable amount of time for the server to start up/shut down
+TimeoutSec=300
+
+# Disable OOM kill on the postmaster
+OOMScoreAdjust=-1000
+
+# Make sure the required runtimedir is present
+RuntimeDirectory=postgresql
+RuntimeDirectoryMode=1775
+
+[Install]
+WantedBy=multi-user.target
diff --git a/dev-db/postgresql/metadata.xml b/dev-db/postgresql/metadata.xml
new file mode 100644
index 0000000..c02f777
--- /dev/null
+++ b/dev-db/postgresql/metadata.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+    <maintainer type="project">
+        <email>pgsql-bugs@gentoo.org</email>
+        <name>PostgreSQL and Related Package Development</name>
+    </maintainer>
+    <use>
+        <flag name="pg_legacytimestamp">
+            Use double precision floating-point numbers instead of 64-bit
+            integers for timestamp storage.
+        </flag>
+        <flag name="server">
+            Disable to build and install the clients and libraries only.
+        </flag>
+        <flag name="uuid">
+            Enable server side UUID generation (via
+            <pkg>dev-libs/ossp-uuid</pkg>).
+        </flag>
+    </use>
+</pkgmetadata>
diff --git a/dev-db/postgresql/postgresql-9.4.12-r2.ebuild b/dev-db/postgresql/postgresql-9.4.12-r2.ebuild
new file mode 100644
index 0000000..b37bed3
--- /dev/null
+++ b/dev-db/postgresql/postgresql-9.4.12-r2.ebuild
@@ -0,0 +1,477 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
+
+inherit eutils flag-o-matic linux-info multilib pam prefix python-single-r1 \
+		systemd user versionator
+
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~ppc-macos ~x86-solaris"
+
+SLOT="$(get_version_component_range 1-2)"
+
+SRC_URI="mirror://postgresql/source/v${PV}/postgresql-${PV}.tar.bz2"
+
+LICENSE="POSTGRESQL GPL-2"
+DESCRIPTION="PostgreSQL RDBMS"
+HOMEPAGE="http://www.postgresql.org/"
+
+LINGUAS="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"
+IUSE="doc kerberos kernel_linux ldap libressl nls pam perl -pg_legacytimestamp python
+	  +readline selinux +server ssl static-libs tcl threads uuid valgrind xml zlib"
+
+for lingua in ${LINGUAS}; do
+	IUSE+=" linguas_${lingua}"
+done
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+wanted_languages() {
+	local enable_langs
+
+	for lingua in ${LINGUAS} ; do
+		use linguas_${lingua} && enable_langs+="${lingua} "
+	done
+
+	echo -n ${enable_langs}
+}
+
+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= )
+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() {
+	# Work around PPC{,64} compilation bug where bool is already defined
+	sed '/#ifndef __cplusplus/a #undef bool' -i src/include/c.h || die
+
+	# Set proper run directory
+	sed "s|\(PGSOCKET_DIR\s\+\)\"/tmp\"|\1\"${EPREFIX}/run/postgresql\"|" \
+		-i src/include/pg_config_manual.h || die
+
+	if use valgrind ; then
+		sed "s|/* #define USE_VALGRIND */|#define USE_VALGRIND|" \
+			-i src/include/pg_config_manual.h || die
+	fi
+
+	# Rely on $PATH being in the proper order so that the correct
+	# install program is used for modules utilizing PGXS in both
+	# hardened and non-hardened environments. (Bug #528786)
+	sed 's/@install_bin@/install -c/' -i src/Makefile.global.in || die
+
+	use server || epatch "${FILESDIR}/${PN}-9.4.10-no-server.patch"
+
+	# Fix bug 486556 where the server would crash at start up because of
+	# an infinite loop caused by a self-referencing symlink.
+	epatch "${FILESDIR}/postgresql-9.2-9.4-tz-dir-overflow.patch"
+
+	if use pam ; then
+		sed -e "s/\(#define PGSQL_PAM_SERVICE \"postgresql\)/\1-${SLOT}/" \
+			-i src/backend/libpq/auth.c || \
+			die 'PGSQL_PAM_SERVICE rename failed.'
+	fi
+
+	epatch_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 !pg_legacytimestamp integer-datetimes) \
+		$(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) \
+		$(use_with tcl) \
+		${uuid_config} \
+		$(use_with xml libxml) \
+		$(use_with xml libxslt) \
+		$(use_with zlib) \
+		"$(use_enable nls nls "$(wanted_languages)")"
+}
+
+src_compile() {
+	emake
+	emake -C contrib
+}
+
+src_install() {
+	emake DESTDIR="${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
+		for m in {initdb,pg_{controldata,ctl,resetxlog},post{gres,master}}; do
+			rm "${ED}/usr/share/postgresql-${SLOT}/man/man1/${m}.1"
+		done
+	fi
+	docompress /usr/share/postgresql-${SLOT}/man/man{1,3,7}
+
+	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}${SLOT/.}tmp"
+	done
+
+	local linkname mansec
+	for mansec in {1,3,7} ; do
+		for f in "${ED}"/usr/share/postgresql-${SLOT}/man/man${mansec}/* ; do
+			bn=$(basename "${f}")
+			linkname=${bn/%.${mansec}/${SLOT/.}.${mansec}}
+			dosym ../../postgresql-${SLOT}/man/man${mansec}/$bn \
+				  /usr/share/man/man${mansec}/${linkname}
+		done
+	done
+
+	if use doc ; then
+		docinto html
+		dodoc doc/src/sgml/html/*
+
+		docinto sgml
+		dodoc doc/src/sgml/*.{sgml,dsl}
+	fi
+
+	if use server; then
+		sed -e "s|@SLOT@|${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}
+
+		sed -e "s|@SLOT@|${SLOT}|g" -e "s|@LIBDIR@|$(get_libdir)|g" \
+			"${FILESDIR}/${PN}.service" | \
+			systemd_newunit - ${PN}-${SLOT}.service
+
+		newbin "${FILESDIR}"/${PN}-check-db-dir ${PN}-${SLOT}-check-db-dir
+
+		use pam && pamd_mimic system-auth ${PN}-${SLOT} auth account session
+
+		if use prefix ; then
+			keepdir /run/postgresql
+			fperms 0775 /run/postgresql
+		fi
+	fi
+}
+
+pkg_preinst() {
+	# Find all of the slot-specific symlinks, if any, in /usr/bin (e.g.,
+	# /usr/bin/psql96). They may have been created by the
+	# postgresql.eselect module, but they're handled within this ebuild
+	# now. It's alright if we momentarily delete /usr/bin/psql as it
+	# will be recreated by the eselect module in pkg_ppostinst(). This
+	# is only necessary for 9.7 and earlier. 10 and later were never
+	# handled in this manner.
+	local canonicalise
+	if type -p realpath > /dev/null; then
+		canonicalise=realpath
+	elif type -p readlink > /dev/null; then
+		canonicalise='readlink -f'
+	else
+		# can't die, subshell
+		die "No readlink nor realpath found, cannot canonicalise"
+	fi
+
+	local l
+	# First remove any symlinks in /usr/bin that may have been created
+	# by the old eselect
+	for l in $(find "${ROOT%/}/usr/bin" -mindepth 1 -maxdepth 1 -type l) ; do
+		if [[ $(${canonicalise} "${l}") == *postgresql-${SLOT}* ]] ; then
+			rm "${l}" || ewarn "Couldn't remove ${l}"
+		fi
+	done
+
+	# Then move the symlinks created by the ebuild to their proper place.
+	for l in "${ED}"/usr/bin/*tmp ; do
+		mv "${l}" "${l%tmp}" \
+			|| ewarn "Couldn't rename $(basename ${l}) to $(basename ${l%tmp})"
+	done
+}
+
+pkg_postinst() {
+	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
+	einfo "The PostgreSQL server, by default, will log events to:"
+	einfo "    ${DATA_DIR%/}/postmaster.log"
+	einfo
+	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 ${DATA_DIR}"
+	else
+		einfo "You should use the '${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
+}