commit:     cd53b3235eaf2367e2119daa3e98c95999fd32df
Author:     Patrick Lauer <patrick <AT> gentoo <DOT> org>
AuthorDate: Thu Feb  8 14:47:49 2024 +0000
Commit:     Patrick Lauer <patrick <AT> gentoo <DOT> org>
CommitDate: Thu Feb  8 14:48:32 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=cd53b323

dev-db/postgresql: add 12.18, 13.14, 14.11, 15.6, 16.2

Signed-off-by: Patrick Lauer <patrick <AT> gentoo.org>

 dev-db/postgresql/Manifest                |   5 +
 dev-db/postgresql/postgresql-12.18.ebuild | 451 +++++++++++++++++++++++++++++
 dev-db/postgresql/postgresql-13.14.ebuild | 463 +++++++++++++++++++++++++++++
 dev-db/postgresql/postgresql-14.11.ebuild | 463 +++++++++++++++++++++++++++++
 dev-db/postgresql/postgresql-15.6.ebuild  | 465 +++++++++++++++++++++++++++++
 dev-db/postgresql/postgresql-16.2.ebuild  | 466 ++++++++++++++++++++++++++++++
 6 files changed, 2313 insertions(+)

diff --git a/dev-db/postgresql/Manifest b/dev-db/postgresql/Manifest
index a26c647547d9..f4d4bca5dbf6 100644
--- a/dev-db/postgresql/Manifest
+++ b/dev-db/postgresql/Manifest
@@ -1,5 +1,10 @@
 DIST postgresql-12.17.tar.bz2 21181616 BLAKE2B 
dda4b06d8d36d3257e1eea251ccbdf38f1ce63ca811045b7b8d156d2b54614304b83b30ad3b1ead4e7ad74fa9f42acc8934f648902e17a4f7c89a117dc8e3c03
 SHA512 
8bf67475db4ec5baf058ca976ea3e416df39cd9d15131be3fa3c161edbfa93f74251d33b29d23b3084c95bbb73fb6606f4615e528129674047a75a86e7417373
+DIST postgresql-12.18.tar.bz2 21208935 BLAKE2B 
cadb1d168185d0f73752af2a58f34bde79db51716ffbc4e974efa759ac5ebd3b340a17acc965a1fd30899321c5aef597b93f947277a35c1159bc9ff7ac4b4254
 SHA512 
723105a2b280ed9116615fa5fe29034a8588e474ed622de2c439f95e5b621b8865224e02553b71cba8d0288b1ee9fea077b20bd77fe2c858cd988b417efa56c0
 DIST postgresql-13.13.tar.bz2 21563452 BLAKE2B 
ee4b2d022c1b3003dc9c4da96e5900878a2fc70b3033470d0fb972131e063a047895e86d5d1e36297885f2821f0ef3af966cabe32941efba4bd11bdd0557e44f
 SHA512 
d7b1076cdc406ac83440c75d18e6dc6db9af709615344978ba0135b45a127082b1d3c6ad6d8cd6259d67ddf38cfcee37dd78dcfbf8e4a710b724c67cf36170a7
+DIST postgresql-13.14.tar.bz2 21584146 BLAKE2B 
67b1c85cac910f445a393060646e901e03eccf9c00d3b4d41b12acc9d94254697c46060f09a4c6ed57ec33b202c18916b03f8b322c3be0f195e0315e7a874933
 SHA512 
25d545de69d6ac16b044e09939678af97b6574c71d47d98f95f0ef9ad11ff65e864e503ddff119d73fbb3c61e648e31219982d60da7fc2382ba10e0bfc370aa5
 DIST postgresql-14.10.tar.bz2 22298652 BLAKE2B 
0c87c02b0b279d29e4a05711312bf89a655359a687c24d1cbb76cd4f6ed7666d31113a18a9976773c36853f00c1ca332af396372524467bb19c2a3bfcddea995
 SHA512 
f546e62eb158efdeecf091271ee60945604ca7f3683f0b259ee18eb682431158e282bf4f81d8df304c956919788f8077e72aa47c467d32d6aef1ccfe470862a5
+DIST postgresql-14.11.tar.bz2 22354758 BLAKE2B 
f2ee6246c0e2c236e693e29ae2a581e818be51162a9a93f38aa1520b886557f9628111ad1e25221baa3b0bcb1d2861e2527082cb15dc6ef1493351b4cc13196a
 SHA512 
67289cd638ed7b13e845263d5a34394347f33735d9e2fafd6aa3562989a3a9455ea547d1b5079138648f33b093e77841654188fc74a49c0d6d458a42cfb57ffe
 DIST postgresql-15.5.tar.bz2 23091780 BLAKE2B 
e3731b973242d4de8b4b78e00842df52e006f08510efc0ff02bf7b8b479e17aa9e1c8116644d9a82f23d4334f527f1a82a1c2eec7f7c199a2fdf500b46740264
 SHA512 
9ed9d160b3cef99954ccd47a970c107b7e3b0196a7d848f740bf3c52a1c626f6f457814c97f37b9f0467bb07734e19806a15bd9cf3c39445e1d89e75b37064cc
+DIST postgresql-15.6.tar.bz2 23093967 BLAKE2B 
8245fd0e0f2b90d504e57021bb0069d0850f5ff409dab2a583581a5b77a39e81a08c6d4c87db15f14f5e1943c1c21451160205ea27e56808a3a4a0f166090c2a
 SHA512 
d9f158d844ec21bc5a7eccad9193dfe026d3df46a011980412ad7d150b3894c01754be0053bed530976047d7eff657204ac321138ba8da6eac8fb7b93b9520ad
 DIST postgresql-16.1.tar.bz2 24605482 BLAKE2B 
f59859af644134cf0fc9289c0e0d93fe0f877794a1cc8881280d0439605a6e312866a0114d453af8e269e26173fa3742073fe5485901b7cb0af925a5c3506aad
 SHA512 
69f4635e5841452599f13b47df41ce2425ab34b4e4582fd2c635bc78d561fa36c5b03eccb4ae6569872dc74775be1b5a62dee20c9a4f12a43339250128352918
+DIST postgresql-16.2.tar.bz2 24711703 BLAKE2B 
b863d7b7a1721df237c33a45aed788be9397a432a445f2267619496f1c0210196ff0904c44dbf07ea11f814921c643a6b9182b8a4c992f13578c4fe00868d491
 SHA512 
3194941cc3f1ec86b6cf4f08c6422d268d99890441f8fc9ab87b6a7fd16c990fa230b544308644cbef54e6960c4984e3703752e40930bdc0537b7bfda3ab7ccf

diff --git a/dev-db/postgresql/postgresql-12.18.ebuild 
b/dev-db/postgresql/postgresql-12.18.ebuild
new file mode 100644
index 000000000000..6636a63fe0ba
--- /dev/null
+++ b/dev-db/postgresql/postgresql-12.18.ebuild
@@ -0,0 +1,451 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10,11,12} )
+LLVM_MAX_SLOT=17
+
+inherit flag-o-matic linux-info llvm pam python-single-r1 systemd tmpfiles
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc 
~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
+
+SLOT=$(ver_cut 1)
+
+MY_PV=${PV/_/}
+S="${WORKDIR}/${PN}-${MY_PV}"
+
+SRC_URI="https://ftp.postgresql.org/pub/source/v${MY_PV}/postgresql-${MY_PV}.tar.bz2";
+
+LICENSE="POSTGRESQL GPL-2"
+DESCRIPTION="PostgreSQL RDBMS"
+HOMEPAGE="https://www.postgresql.org/";
+
+IUSE="debug doc icu kerberos ldap llvm nls pam perl python +readline
+         selinux +server systemd ssl static-libs tcl uuid xml zlib"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+CDEPEND="
+>=app-eselect/eselect-postgresql-2.0
+acct-group/postgres
+acct-user/postgres
+sys-apps/less
+virtual/libintl
+icu? ( dev-libs/icu:= )
+kerberos? ( virtual/krb5 )
+ldap? ( net-nds/openldap:= )
+llvm? (
+       <sys-devel/llvm-18:=
+       <sys-devel/clang-18:=
+)
+pam? ( sys-libs/pam )
+perl? ( >=dev-lang/perl-5.8:= )
+python? ( ${PYTHON_DEPS} )
+readline? ( sys-libs/readline:0= )
+server? ( systemd? ( sys-apps/systemd ) )
+ssl? ( >=dev-libs/openssl-0.9.6-r1:0= )
+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,musl} )
+
+nest_usedep() {
+       local front back
+       while [[ ${#} -gt 1 ]]; do
+               front+="${1}? ( "
+               back+=" )"
+               shift
+       done
+       echo "${front}${1}${back}"
+}
+
+CDEPEND+="
+uuid? (
+       ${UTIL_LINUX_LIBC[@]/%/? ( sys-apps/util-linux )}
+       $(nest_usedep ${UTIL_LINUX_LIBC[@]/#/!} dev-libs/ossp-uuid)
+)"
+
+DEPEND="${CDEPEND}
+sys-devel/bison
+app-alternatives/lex
+nls? ( sys-devel/gettext )
+xml? ( virtual/pkgconfig )
+"
+
+RDEPEND="${CDEPEND}
+selinux? ( sec-policy/selinux-postgresql )
+"
+
+pkg_setup() {
+       use llvm && llvm_pkg_setup
+
+       use server && CONFIG_CHECK="~SYSVIPC" linux-info_pkg_setup
+
+       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}-12.1-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
+               [[ -z $uuid_config ]] && uuid_config="--with-uuid=ossp"
+       fi
+
+       econf \
+               --prefix="${PO}/usr/$(get_libdir)/postgresql-${SLOT}" \
+               --datadir="${PO}/usr/share/postgresql-${SLOT}" \
+               --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 debug) \
+               $(use_with icu) \
+               $(use_with kerberos gssapi) \
+               $(use_with ldap) \
+               $(use_with llvm) \
+               $(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) \
+               $(use_enable nls)
+}
+
+src_compile() {
+       emake
+       emake -C contrib
+}
+
+src_install() {
+       emake DESTDIR="${D}" install
+       emake DESTDIR="${D}" install -C contrib
+
+       dodoc README HISTORY
+
+       # 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
+
+       # Don't delete libpg{port,common}.a (Bug #571046). They're always
+       # needed by extensions utilizing PGXS.
+       use static-libs || \
+               find "${ED}" -name '*.a' ! -name libpgport.a ! -name 
libpgcommon.a \
+                        -delete
+
+       # Make slot specific links to programs
+       local f bn
+       for f in $(find "${ED}/usr/$(get_libdir)/postgresql-${SLOT}/bin" \
+                                       -mindepth 1 -maxdepth 1)
+       do
+               bn=$(basename "${f}")
+               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
+                       newtmpfiles "${FILESDIR}"/${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 && tmpfiles_process ${PN}-${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 "https://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}"
+
+               if [[ -n ${REPLACING_VERSIONS} ]] ; then
+                       ewarn "If your system is using 'pg_stat_statements' and 
you are running a"
+                       ewarn "version of PostgreSQL ${SLOT}, we advise that 
you execute"
+                       ewarn "the following command after upgrading:"
+                       ewarn
+                       ewarn "ALTER EXTENSION pg_stat_statements UPDATE;"
+               fi
+       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 "    
https://www.postgresql.org/docs/${SLOT}/static/creating-cluster.html";
+       einfo "    
https://www.postgresql.org/docs/${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 [[ ${EUID} == 0 ]] ; then
+               mkdir -p "$(dirname ${DATA_DIR%/})" || die "Couldn't parent 
dirs"
+               mkdir -m 0700 "${DATA_DIR%/}" || die "Couldn't make DATA_DIR"
+               chown -h postgres:postgres "${DATA_DIR%/}" || die "Couldn't 
chown"
+       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
+}

diff --git a/dev-db/postgresql/postgresql-13.14.ebuild 
b/dev-db/postgresql/postgresql-13.14.ebuild
new file mode 100644
index 000000000000..7c9361e616b7
--- /dev/null
+++ b/dev-db/postgresql/postgresql-13.14.ebuild
@@ -0,0 +1,463 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10,11,12} )
+LLVM_MAX_SLOT=17
+
+inherit flag-o-matic linux-info llvm pam python-single-r1 systemd tmpfiles
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 
~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
+
+SLOT=$(ver_cut 1)
+
+MY_PV=${PV/_/}
+S="${WORKDIR}/${PN}-${MY_PV}"
+
+SRC_URI="https://ftp.postgresql.org/pub/source/v${MY_PV}/postgresql-${MY_PV}.tar.bz2";
+
+LICENSE="POSTGRESQL GPL-2"
+DESCRIPTION="PostgreSQL RDBMS"
+HOMEPAGE="https://www.postgresql.org/";
+
+IUSE="debug doc icu kerberos ldap llvm nls pam perl python +readline
+         selinux +server systemd ssl static-libs tcl uuid xml zlib"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+CDEPEND="
+>=app-eselect/eselect-postgresql-2.0
+acct-group/postgres
+acct-user/postgres
+sys-apps/less
+virtual/libintl
+icu? ( dev-libs/icu:= )
+kerberos? ( virtual/krb5 )
+ldap? ( net-nds/openldap:= )
+llvm? (
+       <sys-devel/llvm-18:=
+       <sys-devel/clang-18:=
+)
+pam? ( sys-libs/pam )
+perl? ( >=dev-lang/perl-5.8:= )
+python? ( ${PYTHON_DEPS} )
+readline? ( sys-libs/readline:0= )
+server? ( systemd? ( sys-apps/systemd ) )
+ssl? ( >=dev-libs/openssl-0.9.6-r1:0= )
+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,musl} )
+
+nest_usedep() {
+       local front back
+       while [[ ${#} -gt 1 ]]; do
+               front+="${1}? ( "
+               back+=" )"
+               shift
+       done
+       echo "${front}${1}${back}"
+}
+
+CDEPEND+="
+uuid? (
+       ${UTIL_LINUX_LIBC[@]/%/? ( sys-apps/util-linux )}
+       $(nest_usedep ${UTIL_LINUX_LIBC[@]/#/!} dev-libs/ossp-uuid)
+)"
+
+DEPEND="${CDEPEND}
+sys-devel/bison
+app-alternatives/lex
+nls? ( sys-devel/gettext )
+xml? ( virtual/pkgconfig )
+"
+
+RDEPEND="${CDEPEND}
+selinux? ( sec-policy/selinux-postgresql )
+"
+
+pkg_setup() {
+       use llvm && llvm_pkg_setup
+
+       use server && CONFIG_CHECK="~SYSVIPC" linux-info_pkg_setup
+
+       use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+       eapply "${FILESDIR}"/${PN}-13.3-riscv-spinlocks.patch
+
+       # 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}-13.8-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
+               [[ -z $uuid_config ]] && uuid_config="--with-uuid=ossp"
+       fi
+
+       local myconf="\
+               --prefix="${PO}/usr/$(get_libdir)/postgresql-${SLOT}" \
+               --datadir="${PO}/usr/share/postgresql-${SLOT}" \
+               --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 debug) \
+               $(use_with icu) \
+               $(use_with kerberos gssapi) \
+               $(use_with ldap) \
+               $(use_with llvm) \
+               $(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)"
+       if use alpha; then
+               myconf+=" --disable-spinlocks"
+       else
+               # Should be the default but just in case
+               myconf+=" --enable-spinlocks"
+       fi
+       econf ${myconf}
+}
+
+src_compile() {
+       emake
+       emake -C contrib
+}
+
+src_install() {
+       emake DESTDIR="${D}" install
+       emake DESTDIR="${D}" install -C contrib
+
+       dodoc README HISTORY
+
+       # 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
+
+       # Don't delete libpg{port,common}.a (Bug #571046). They're always
+       # needed by extensions utilizing PGXS.
+       use static-libs || \
+               find "${ED}" -name '*.a' ! -name libpgport.a ! -name 
libpgcommon.a \
+                        -delete
+
+       # Make slot specific links to programs
+       local f bn
+       for f in $(find "${ED}/usr/$(get_libdir)/postgresql-${SLOT}/bin" \
+                                       -mindepth 1 -maxdepth 1)
+       do
+               bn=$(basename "${f}")
+               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
+                       newtmpfiles "${FILESDIR}"/${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 && tmpfiles_process ${PN}-${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 "https://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}"
+
+               if [[ -n ${REPLACING_VERSIONS} ]] ; then
+                       ewarn "If your system is using 'pg_stat_statements' and 
you are running a"
+                       ewarn "version of PostgreSQL ${SLOT}, we advise that 
you execute"
+                       ewarn "the following command after upgrading:"
+                       ewarn
+                       ewarn "ALTER EXTENSION pg_stat_statements UPDATE;"
+               fi
+       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 "    
https://www.postgresql.org/docs/${SLOT}/static/creating-cluster.html";
+       einfo "    
https://www.postgresql.org/docs/${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 [[ ${EUID} == 0 ]] ; then
+               mkdir -p "$(dirname ${DATA_DIR%/})" || die "Couldn't parent 
dirs"
+               mkdir -m 0700 "${DATA_DIR%/}" || die "Couldn't make DATA_DIR"
+               chown -h postgres:postgres "${DATA_DIR%/}" || die "Couldn't 
chown"
+       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 && [[ ${UID} -ne 0 ]] ; then
+               # Some ICU tests fail if LC_CTYPE and LC_COLLATE aren't the 
same. We set
+               # LC_CTYPE to be equal to LC_COLLATE since LC_COLLATE is set by 
Portage.
+               local old_ctype=${LC_CTYPE}
+               export LC_CTYPE=${LC_COLLATE}
+               emake check
+               export LC_CTYPE=${old_ctype}
+               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
+}

diff --git a/dev-db/postgresql/postgresql-14.11.ebuild 
b/dev-db/postgresql/postgresql-14.11.ebuild
new file mode 100644
index 000000000000..210c8c8e5180
--- /dev/null
+++ b/dev-db/postgresql/postgresql-14.11.ebuild
@@ -0,0 +1,463 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10,11,12} )
+LLVM_MAX_SLOT=17
+
+inherit flag-o-matic linux-info llvm pam python-single-r1 systemd tmpfiles
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 
~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
+
+SLOT=$(ver_cut 1)
+
+MY_PV=${PV/_/}
+S="${WORKDIR}/${PN}-${MY_PV}"
+
+SRC_URI="https://ftp.postgresql.org/pub/source/v${MY_PV}/postgresql-${MY_PV}.tar.bz2";
+
+LICENSE="POSTGRESQL GPL-2"
+DESCRIPTION="PostgreSQL RDBMS"
+HOMEPAGE="https://www.postgresql.org/";
+
+IUSE="debug doc icu kerberos ldap llvm +lz4 nls pam perl python +readline
+         selinux +server systemd ssl static-libs tcl uuid xml zlib"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+CDEPEND="
+>=app-eselect/eselect-postgresql-2.0
+acct-group/postgres
+acct-user/postgres
+sys-apps/less
+virtual/libintl
+icu? ( dev-libs/icu:= )
+kerberos? ( virtual/krb5 )
+ldap? ( net-nds/openldap:= )
+llvm? (
+        <sys-devel/llvm-18:=
+        <sys-devel/clang-18:=
+)
+lz4? ( app-arch/lz4 )
+pam? ( sys-libs/pam )
+perl? ( >=dev-lang/perl-5.8:= )
+python? ( ${PYTHON_DEPS} )
+readline? ( sys-libs/readline:0= )
+server? ( systemd? ( sys-apps/systemd ) )
+ssl? ( >=dev-libs/openssl-0.9.6-r1:0= )
+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,musl} )
+
+nest_usedep() {
+       local front back
+       while [[ ${#} -gt 1 ]]; do
+               front+="${1}? ( "
+               back+=" )"
+               shift
+       done
+       echo "${front}${1}${back}"
+}
+
+CDEPEND+="
+uuid? (
+       ${UTIL_LINUX_LIBC[@]/%/? ( sys-apps/util-linux )}
+       $(nest_usedep ${UTIL_LINUX_LIBC[@]/#/!} dev-libs/ossp-uuid)
+)"
+
+DEPEND="${CDEPEND}
+sys-devel/bison
+app-alternatives/lex
+nls? ( sys-devel/gettext )
+xml? ( virtual/pkgconfig )
+"
+
+RDEPEND="${CDEPEND}
+selinux? ( sec-policy/selinux-postgresql )
+"
+
+pkg_setup() {
+       use llvm && llvm_pkg_setup
+
+       use server && CONFIG_CHECK="~SYSVIPC" linux-info_pkg_setup
+
+       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}-14.5-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
+               [[ -z $uuid_config ]] && uuid_config="--with-uuid=ossp"
+       fi
+
+       local myconf="\
+               --prefix="${PO}/usr/$(get_libdir)/postgresql-${SLOT}" \
+               --datadir="${PO}/usr/share/postgresql-${SLOT}" \
+               --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 debug) \
+               $(use_with icu) \
+               $(use_with kerberos gssapi) \
+               $(use_with ldap) \
+               $(use_with llvm) \
+               $(use_with lz4) \
+               $(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)"
+       if use alpha; then
+               myconf+=" --disable-spinlocks"
+       else
+               # Should be the default but just in case
+               myconf+=" --enable-spinlocks"
+       fi
+       econf ${myconf}
+}
+
+src_compile() {
+       emake
+       emake -C contrib
+}
+
+src_install() {
+       emake DESTDIR="${D}" install
+       emake DESTDIR="${D}" install -C contrib
+
+       dodoc README HISTORY
+
+       # 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
+
+       # Don't delete libpg{port,common}.a (Bug #571046). They're always
+       # needed by extensions utilizing PGXS.
+       use static-libs || \
+               find "${ED}" -name '*.a' ! -name libpgport.a ! -name 
libpgcommon.a \
+                        -delete
+
+       # Make slot specific links to programs
+       local f bn
+       for f in $(find "${ED}/usr/$(get_libdir)/postgresql-${SLOT}/bin" \
+                                       -mindepth 1 -maxdepth 1)
+       do
+               bn=$(basename "${f}")
+               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
+                       newtmpfiles "${FILESDIR}"/${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 && tmpfiles_process ${PN}-${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 "https://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}"
+
+               if [[ -n ${REPLACING_VERSIONS} ]] ; then
+                       ewarn "If your system is using 'pg_stat_statements' and 
you are running a"
+                       ewarn "version of PostgreSQL ${SLOT}, we advise that 
you execute"
+                       ewarn "the following command after upgrading:"
+                       ewarn
+                       ewarn "ALTER EXTENSION pg_stat_statements UPDATE;"
+               fi
+       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 "    
https://www.postgresql.org/docs/${SLOT}/static/creating-cluster.html";
+       einfo "    
https://www.postgresql.org/docs/${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 [[ ${EUID} == 0 ]] ; then
+               mkdir -p "$(dirname ${DATA_DIR%/})" || die "Couldn't parent 
dirs"
+               mkdir -m 0700 "${DATA_DIR%/}" || die "Couldn't make DATA_DIR"
+               chown -h postgres:postgres "${DATA_DIR%/}" || die "Couldn't 
chown"
+       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 && [[ ${UID} -ne 0 ]] ; then
+               # Some ICU tests fail if LC_CTYPE and LC_COLLATE aren't the 
same. We set
+               # LC_CTYPE to be equal to LC_COLLATE since LC_COLLATE is set by 
Portage.
+               local old_ctype=${LC_CTYPE}
+               export LC_CTYPE=${LC_COLLATE}
+               emake check
+               export LC_CTYPE=${old_ctype}
+               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
+}

diff --git a/dev-db/postgresql/postgresql-15.6.ebuild 
b/dev-db/postgresql/postgresql-15.6.ebuild
new file mode 100644
index 000000000000..7007decc6340
--- /dev/null
+++ b/dev-db/postgresql/postgresql-15.6.ebuild
@@ -0,0 +1,465 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10,11,12} )
+LLVM_MAX_SLOT=17
+
+inherit flag-o-matic linux-info llvm pam python-single-r1 systemd tmpfiles
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 
~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos 
~x64-solaris"
+
+SLOT=$(ver_cut 1)
+
+MY_PV=${PV/_/}
+S="${WORKDIR}/${PN}-${MY_PV}"
+
+SRC_URI="https://ftp.postgresql.org/pub/source/v${MY_PV}/postgresql-${MY_PV}.tar.bz2";
+
+LICENSE="POSTGRESQL GPL-2"
+DESCRIPTION="PostgreSQL RDBMS"
+HOMEPAGE="https://www.postgresql.org/";
+
+IUSE="debug doc icu kerberos ldap llvm +lz4 nls pam perl python +readline
+         selinux +server systemd ssl static-libs tcl uuid xml zlib +zstd"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+CDEPEND="
+>=app-eselect/eselect-postgresql-2.0
+acct-group/postgres
+acct-user/postgres
+sys-apps/less
+virtual/libintl
+icu? ( dev-libs/icu:= )
+kerberos? ( virtual/krb5 )
+ldap? ( net-nds/openldap:= )
+llvm? (
+       <sys-devel/llvm-18:=
+       <sys-devel/clang-18:=
+)
+lz4? ( app-arch/lz4 )
+pam? ( sys-libs/pam )
+perl? ( >=dev-lang/perl-5.8:= )
+python? ( ${PYTHON_DEPS} )
+readline? ( sys-libs/readline:0= )
+server? ( systemd? ( sys-apps/systemd ) )
+ssl? ( >=dev-libs/openssl-0.9.6-r1:0= )
+tcl? ( >=dev-lang/tcl-8:0= )
+xml? ( dev-libs/libxml2 dev-libs/libxslt )
+zlib? ( sys-libs/zlib )
+zstd? ( app-arch/zstd )
+"
+
+# 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,musl} )
+
+nest_usedep() {
+       local front back
+       while [[ ${#} -gt 1 ]]; do
+               front+="${1}? ( "
+               back+=" )"
+               shift
+       done
+       echo "${front}${1}${back}"
+}
+
+CDEPEND+="
+uuid? (
+       ${UTIL_LINUX_LIBC[@]/%/? ( sys-apps/util-linux )}
+       $(nest_usedep ${UTIL_LINUX_LIBC[@]/#/!} dev-libs/ossp-uuid)
+)"
+
+DEPEND="${CDEPEND}
+sys-devel/bison
+app-alternatives/lex
+nls? ( sys-devel/gettext )
+xml? ( virtual/pkgconfig )
+"
+
+RDEPEND="${CDEPEND}
+selinux? ( sec-policy/selinux-postgresql )
+"
+
+pkg_setup() {
+       use llvm && llvm_pkg_setup
+
+       use server && CONFIG_CHECK="~SYSVIPC" linux-info_pkg_setup
+
+       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}-15_beta3-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
+               [[ -z $uuid_config ]] && uuid_config="--with-uuid=ossp"
+       fi
+
+       local myconf="\
+               --prefix="${PO}/usr/$(get_libdir)/postgresql-${SLOT}" \
+               --datadir="${PO}/usr/share/postgresql-${SLOT}" \
+               --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 debug) \
+               $(use_with icu) \
+               $(use_with kerberos gssapi) \
+               $(use_with ldap) \
+               $(use_with llvm) \
+               $(use_with lz4) \
+               $(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_with zstd) \
+               $(use_enable nls)"
+       if use alpha; then
+               myconf+=" --disable-spinlocks"
+       else
+               # Should be the default but just in case
+               myconf+=" --enable-spinlocks"
+       fi
+       econf ${myconf}
+}
+
+src_compile() {
+       emake
+       emake -C contrib
+}
+
+src_install() {
+       emake DESTDIR="${D}" install
+       emake DESTDIR="${D}" install -C contrib
+
+       dodoc README HISTORY
+
+       # 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
+
+       # Don't delete libpg{port,common}.a (Bug #571046). They're always
+       # needed by extensions utilizing PGXS.
+       use static-libs || \
+               find "${ED}" -name '*.a' ! -name libpgport.a ! -name 
libpgcommon.a \
+                        -delete
+
+       # Make slot specific links to programs
+       local f bn
+       for f in $(find "${ED}/usr/$(get_libdir)/postgresql-${SLOT}/bin" \
+                                       -mindepth 1 -maxdepth 1)
+       do
+               bn=$(basename "${f}")
+               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
+                       newtmpfiles "${FILESDIR}"/${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 && tmpfiles_process ${PN}-${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 "https://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}"
+
+               if [[ -n ${REPLACING_VERSIONS} ]] ; then
+                       ewarn "If your system is using 'pg_stat_statements' and 
you are running a"
+                       ewarn "version of PostgreSQL ${SLOT}, we advise that 
you execute"
+                       ewarn "the following command after upgrading:"
+                       ewarn
+                       ewarn "ALTER EXTENSION pg_stat_statements UPDATE;"
+               fi
+       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 "    
https://www.postgresql.org/docs/${SLOT}/static/creating-cluster.html";
+       einfo "    
https://www.postgresql.org/docs/${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 [[ ${EUID} == 0 ]] ; then
+               mkdir -p "$(dirname ${DATA_DIR%/})" || die "Couldn't parent 
dirs"
+               mkdir -m 0700 "${DATA_DIR%/}" || die "Couldn't make DATA_DIR"
+               chown -h postgres:postgres "${DATA_DIR%/}" || die "Couldn't 
chown"
+       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 && [[ ${UID} -ne 0 ]] ; then
+               # Some ICU tests fail if LC_CTYPE and LC_COLLATE aren't the 
same. We set
+               # LC_CTYPE to be equal to LC_COLLATE since LC_COLLATE is set by 
Portage.
+               local old_ctype=${LC_CTYPE}
+               export LC_CTYPE=${LC_COLLATE}
+               emake check
+               export LC_CTYPE=${old_ctype}
+               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
+}

diff --git a/dev-db/postgresql/postgresql-16.2.ebuild 
b/dev-db/postgresql/postgresql-16.2.ebuild
new file mode 100644
index 000000000000..127fc5f4fe3f
--- /dev/null
+++ b/dev-db/postgresql/postgresql-16.2.ebuild
@@ -0,0 +1,466 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10,11,12} )
+LLVM_MAX_SLOT=17
+
+inherit flag-o-matic linux-info llvm pam python-single-r1 systemd tmpfiles
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~mips ~ppc ~ppc64 
~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos 
~x64-solaris"
+
+SLOT=$(ver_cut 1)
+
+MY_PV=${PV/_/}
+S="${WORKDIR}/${PN}-${MY_PV}"
+
+SRC_URI="https://ftp.postgresql.org/pub/source/v${MY_PV}/postgresql-${MY_PV}.tar.bz2";
+
+LICENSE="POSTGRESQL GPL-2"
+DESCRIPTION="PostgreSQL RDBMS"
+HOMEPAGE="https://www.postgresql.org/";
+
+IUSE="debug doc +icu kerberos ldap llvm +lz4 nls pam perl python
+         +readline selinux +server systemd ssl static-libs tcl uuid xml
+         zlib +zstd"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+CDEPEND="
+>=app-eselect/eselect-postgresql-2.0
+acct-group/postgres
+acct-user/postgres
+sys-apps/less
+virtual/libintl
+icu? ( dev-libs/icu:= )
+kerberos? ( app-crypt/mit-krb5 )
+ldap? ( net-nds/openldap:= )
+llvm? (
+       <sys-devel/llvm-18:=
+       <sys-devel/clang-18:=
+)
+lz4? ( app-arch/lz4 )
+pam? ( sys-libs/pam )
+perl? ( >=dev-lang/perl-5.8:= )
+python? ( ${PYTHON_DEPS} )
+readline? ( sys-libs/readline:0= )
+server? ( systemd? ( sys-apps/systemd ) )
+ssl? ( >=dev-libs/openssl-0.9.6-r1:0= )
+tcl? ( >=dev-lang/tcl-8:0= )
+xml? ( dev-libs/libxml2 dev-libs/libxslt )
+zlib? ( sys-libs/zlib )
+zstd? ( app-arch/zstd )
+"
+
+# 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,musl} )
+
+nest_usedep() {
+       local front back
+       while [[ ${#} -gt 1 ]]; do
+               front+="${1}? ( "
+               back+=" )"
+               shift
+       done
+       echo "${front}${1}${back}"
+}
+
+CDEPEND+="
+uuid? (
+       ${UTIL_LINUX_LIBC[@]/%/? ( sys-apps/util-linux )}
+       $(nest_usedep ${UTIL_LINUX_LIBC[@]/#/!} dev-libs/ossp-uuid)
+)"
+
+DEPEND="${CDEPEND}
+sys-devel/bison
+app-alternatives/lex
+nls? ( sys-devel/gettext )
+xml? ( virtual/pkgconfig )
+"
+
+RDEPEND="${CDEPEND}
+selinux? ( sec-policy/selinux-postgresql )
+"
+
+pkg_setup() {
+       use llvm && llvm_pkg_setup
+
+       use server && CONFIG_CHECK="~SYSVIPC" linux-info_pkg_setup
+
+       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}-15_beta3-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
+               [[ -z $uuid_config ]] && uuid_config="--with-uuid=ossp"
+       fi
+
+       local myconf="\
+               --prefix="${PO}/usr/$(get_libdir)/postgresql-${SLOT}" \
+               --datadir="${PO}/usr/share/postgresql-${SLOT}" \
+               --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 debug) \
+               $(use_with icu) \
+               $(use_with kerberos gssapi) \
+               $(use_with ldap) \
+               $(use_with llvm) \
+               $(use_with lz4) \
+               $(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_with zstd) \
+               $(use_enable nls)"
+       if use alpha; then
+               myconf+=" --disable-spinlocks"
+       else
+               # Should be the default but just in case
+               myconf+=" --enable-spinlocks"
+       fi
+       econf ${myconf}
+}
+
+src_compile() {
+       emake
+       emake -C contrib
+}
+
+src_install() {
+       emake DESTDIR="${D}" install
+       emake DESTDIR="${D}" install -C contrib
+
+       dodoc README HISTORY
+
+       # 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
+
+       # Don't delete libpg{port,common}.a (Bug #571046). They're always
+       # needed by extensions utilizing PGXS.
+       use static-libs || \
+               find "${ED}" -name '*.a' ! -name libpgport.a ! -name 
libpgcommon.a \
+                        -delete
+
+       # Make slot specific links to programs
+       local f bn
+       for f in $(find "${ED}/usr/$(get_libdir)/postgresql-${SLOT}/bin" \
+                                       -mindepth 1 -maxdepth 1)
+       do
+               bn=$(basename "${f}")
+               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
+                       newtmpfiles "${FILESDIR}"/${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 && tmpfiles_process ${PN}-${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 "https://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}"
+
+               if [[ -n ${REPLACING_VERSIONS} ]] ; then
+                       ewarn "If your system is using 'pg_stat_statements' and 
you are running a"
+                       ewarn "version of PostgreSQL ${SLOT}, we advise that 
you execute"
+                       ewarn "the following command after upgrading:"
+                       ewarn
+                       ewarn "ALTER EXTENSION pg_stat_statements UPDATE;"
+               fi
+       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 "    
https://www.postgresql.org/docs/${SLOT}/static/creating-cluster.html";
+       einfo "    
https://www.postgresql.org/docs/${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 [[ ${EUID} == 0 ]] ; then
+               mkdir -p "$(dirname ${DATA_DIR%/})" || die "Couldn't parent 
dirs"
+               mkdir -m 0700 "${DATA_DIR%/}" || die "Couldn't make DATA_DIR"
+               chown -h postgres:postgres "${DATA_DIR%/}" || die "Couldn't 
chown"
+       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 && [[ ${UID} -ne 0 ]] ; then
+               # Some ICU tests fail if LC_CTYPE and LC_COLLATE aren't the 
same. We set
+               # LC_CTYPE to be equal to LC_COLLATE since LC_COLLATE is set by 
Portage.
+               local old_ctype=${LC_CTYPE}
+               export LC_CTYPE=${LC_COLLATE}
+               emake check
+               export LC_CTYPE=${old_ctype}
+               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
+}

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